@font-face{font-family:Montserrat;src:url(/fonts/Montserrat-Regular.ttf);font-display:swap}@font-face{font-family:Montserrat;src:url(/fonts/Montserrat-SemiBold.ttf);font-weight:600;font-display:swap}@font-face{font-family:Montserrat;src:url(/fonts/Montserrat-Bold.ttf);font-weight:700;font-display:swap}@font-face{font-family:OpenSans;src:url(/fonts/OpenSans-Regular.ttf);font-display:swap}@font-face{font-family:OpenSans;src:url(/fonts/OpenSans-SemiBold.ttf);font-weight:600;font-display:swap}.rich-image{vertical-align:middle;max-width:100%;line-height:0;display:inline-block;position:relative;overflow:hidden}.rich-image img{object-fit:fill;max-width:none;position:absolute}.rich-underline{text-decoration:underline}.rich-strike{text-decoration:line-through}.rich-underline.rich-strike{text-decoration:underline line-through}:root{--navy:#152e43;--ink:#203346;--muted:#596c78;--paper:#f6f5f1;--line:#dce3df;--green:#226c55;--soft:#eaf2ed;--surface:#fff;--radius:16px;--shadow:0 6px 24px #152e4306;--sidebar:244px}.free-registration-card{max-width:580px}.free-registration-form{gap:16px;display:grid}.free-registration-form label{gap:7px;font-size:14px;font-weight:600;display:grid}.free-registration-form input{width:100%;min-height:48px;color:var(--navy);font:inherit;background:#fff;border:1px solid #bdccd2;border-radius:10px;padding:12px 14px;font-weight:400}.free-registration-form input:focus{outline-offset:2px;outline:2px solid #226c55}.free-registration-form input[readonly]{background:#f4f7f8}.free-registration-help{color:var(--muted);margin:0;font-size:12px;line-height:1.6}.free-registration-form label+.free-registration-help{margin-top:-8px}.free-registration-error{color:#a43227;background:#fff0ed;border-radius:8px;margin:0;padding:12px}.free-registration-form .mmi-entry-primary{cursor:pointer;border:0;width:100%}.free-registration-form button:disabled{opacity:.65;cursor:wait}*{box-sizing:border-box}html{scroll-padding:24px}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font:15px/1.65 OpenSans,Arial,sans-serif}h1,h2,h3,.wordmark{letter-spacing:-.035em;font-family:Montserrat,Arial,sans-serif;line-height:1.25}h1{margin:10px 0 14px;font-size:clamp(28px,3vw,40px);font-weight:600}h2{margin:0 0 12px;font-size:22px;font-weight:600}h3{margin:0 0 8px;font-size:17px;font-weight:600}p{margin:8px 0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit;background:0 0;border:0}button:disabled{opacity:.5;cursor:default}a[aria-disabled=true]{opacity:.4;pointer-events:none}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}:where(button,a,input,select,textarea,summary):focus-visible{outline-offset:4px;outline:3px solid #a46c20}button svg,a svg{flex-shrink:0}fieldset{border:0;min-width:0;margin:30px 0;padding:0}legend{align-items:center;gap:10px;margin-bottom:14px;font-weight:600;display:flex}input,textarea,select{background:var(--surface);color:var(--ink);border:1px solid #bac9c1;border-radius:10px;max-width:100%;min-height:46px;padding:12px 14px}textarea{resize:vertical;width:100%;line-height:1.7}input::placeholder,textarea::placeholder{color:#63766c}select{cursor:pointer}summary{cursor:pointer;font-weight:600;line-height:1.5}summary::marker{color:var(--green)}.button{border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:12px 20px;font-size:14px;font-weight:600;transition:background .18s,box-shadow .18s;display:inline-flex}.primary{background:var(--green);color:#fff;box-shadow:0 3px 8px #226c5515}.primary:hover:not(:disabled){background:#19513f;box-shadow:0 4px 12px #226c5528}.secondary{color:var(--ink);background:#fff;border-color:#cbd7ce}.secondary:hover:not(:disabled){background:#f0f5f1;border-color:#a4b9ac}.wide{width:100%}.text-button,.text-link{color:var(--green);align-items:center;gap:7px;min-height:44px;font-size:13px;font-weight:600;display:inline-flex}.text-button{padding:4px 0}.text-button:hover,.text-link:hover{text-underline-offset:4px;text-decoration:underline}.muted{color:var(--muted)}.small{font-size:13px}.eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0;font-size:11px;font-weight:600;line-height:1.6}.space-top{margin-top:26px!important}.padded{padding:24px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;color:var(--navy);background:#fff;border-radius:8px;padding:12px 20px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:16px}.app-shell{min-height:100vh}.wordmark{letter-spacing:-.075em;align-items:center;gap:14px;font-size:34px;font-weight:700;line-height:1;display:inline-flex}.wordmark span{letter-spacing:.18em;border-left:1px solid #9aaea8;padding-left:15px;font:600 11px/1 Montserrat,Arial,sans-serif}.sidebar{width:var(--sidebar);z-index:30;background:var(--navy);color:#f7faf7;flex-direction:column;padding:38px 20px 24px;display:flex;position:fixed;inset:0 auto 0 0}.sidebar .wordmark{margin:0 14px}.sidebar .wordmark span{color:#d1e1d5;border-color:#496273}.sidebar-caption{letter-spacing:.16em;color:#b3c3cc;margin:58px 16px 18px;font-size:10px}.sidebar nav{flex-direction:column;gap:9px;display:flex}.sidebar nav a{color:#d3dee3;border-radius:11px;align-items:center;gap:10px;min-height:50px;padding:13px 15px;font-size:13px;font-weight:600;transition:background .18s;display:flex}.sidebar nav a>span{white-space:nowrap}.sidebar nav a:hover{background:#203e52}.sidebar nav a.active{color:#203e32;background:#e5eee2}.sidebar nav b{text-align:center;color:#fff;background:#334f61;border-radius:6px;min-width:23px;margin-left:auto;padding:1px 6px;font-size:11px}.sidebar nav a.active b{color:#226c55;background:#fff}.sidebar-bottom{margin-top:auto;padding:42px 15px 0}.mini-brand{letter-spacing:-.055em;font:600 22px/1.18 Montserrat,Arial,sans-serif}.mini-brand strong{color:#dce8d1;font-weight:700}.sidebar-bottom p{color:#bfced4;margin:14px 0 28px;font-size:12px}.sidebar-bottom>a{color:#d3dee3;align-items:center;gap:10px;min-height:44px;font-size:12px;display:inline-flex}.sidebar :focus-visible{outline-color:#e2c786}.main-shell{margin-left:var(--sidebar);min-width:0}.topbar{border-bottom:1px solid var(--line);background:#fbfcf9;justify-content:space-between;align-items:center;gap:20px;height:76px;padding:0 40px;display:flex}.topbar>span{color:var(--muted);align-items:center;gap:12px;font-size:12px;display:flex}.topbar strong{color:var(--ink);font-weight:600}.profile{align-items:center;gap:12px;font-size:13px;font-weight:600;display:flex}.profile i{width:36px;height:36px;color:var(--green);background:#e5ecdf;border:1px solid #d6e0ce;border-radius:50%;place-items:center;font-style:normal;display:grid}.topbar-exit{display:none}.main-content{outline:none;max-width:1360px;margin:auto;padding:40px 40px 0}.section-head{margin-bottom:32px}.section-head>p:last-child:not(.eyebrow){max-width:660px;color:var(--muted);margin:0;font-size:14px}.home-head{justify-content:space-between;align-items:center;gap:24px;padding:0 0 4px;display:flex}.collection-label{white-space:nowrap;color:var(--muted);align-items:center;gap:8px;margin-top:-32px;font-size:12px;display:flex}.dot{background:var(--green);border-radius:50%;width:7px;height:7px}.stats{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;grid-template-columns:repeat(4,minmax(0,1fr));margin:0 0 28px;padding:24px 0;display:grid}.stats>div,.stats>a{border-right:1px solid var(--line);grid-template-columns:minmax(0,1fr) 22px;gap:0 8px;min-width:0;padding:0 22px;display:grid}.stats>:last-child{border-right:0}.stats>a:hover strong{color:var(--green)}.stats svg{color:#738b7c;grid-area:1/2;align-self:center}.stats strong{font-variant-numeric:tabular-nums;grid-area:1/1;font:600 30px/1.3 Montserrat,Arial,sans-serif}.stats span{color:var(--muted);grid-column:1/3;align-items:center;gap:5px;margin-top:9px;font-size:12px;line-height:1.5;display:flex}.stats span svg{width:13px}.study-shortcuts{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px;margin-bottom:40px;display:grid}.continue-study,.analysis-highlight{border-radius:var(--radius);border:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;min-height:142px;padding:25px 26px;display:flex}.continue-study{background:var(--navy);color:#fff;border-color:var(--navy)}.continue-study .eyebrow{color:#cbdbc4}.continue-study strong{margin:9px 0 5px;font:600 17px/1.4 Montserrat,Arial,sans-serif;display:block}.continue-study small{color:#d1dce1;font-size:12px}.continue-study>svg{color:#dce8d1}.continue-study:hover{background:#1e3c52}.analysis-highlight{background:#eff3e9;border-color:#d9e2d1}.analysis-highlight .eyebrow{color:#536a4e}.analysis-highlight h2{margin:6px 0 8px;font-size:20px}.analysis-highlight p{color:#52644e;margin:0;font-size:13px}.analysis-highlight>svg{color:var(--green)}.analysis-highlight:hover{background:#e9efdf;border-color:#afc2a1}.collection-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px;display:flex}.collection-heading h2{margin:0 0 6px}.collection-heading p{color:var(--muted);margin:0;font-size:14px}.collection-heading>span{white-space:nowrap;font-size:12px}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.book-card{border:1px solid var(--line);border-radius:var(--radius);min-width:0;box-shadow:var(--shadow);background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden}.book-card:hover{border-color:#aab9ad;transform:translateY(-4px);box-shadow:0 12px 28px #152e4310}.cover-wrap{background:color-mix(in srgb,var(--book-color) 8%,#f4f4ee);border-bottom:1px solid #152e4309;justify-content:center;align-items:center;height:225px;display:flex;position:relative}.cover-wrap img{object-fit:contain;width:auto;max-width:78%;height:190px;transition:transform .2s;transform:rotate(-2deg);box-shadow:4px 8px 18px #152e4326}.book-card:hover img{transform:rotate(0)}.book-arrow{width:32px;height:32px;color:var(--ink);background:#fff;border-radius:50%;place-items:center;display:grid;position:absolute;top:16px;right:16px}.book-info{padding:22px}.book-info>small{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:600}.book-info h3{margin:7px 0 10px;font-size:21px}.book-info p{color:var(--muted);margin:0 0 20px;font-size:12px}.progress-track{background:#edf0e9;border-radius:5px;height:5px;overflow:hidden}.progress-track i{background:var(--book-color,var(--green));border-radius:5px;height:100%;display:block}.book-progress{color:var(--muted);justify-content:space-between;gap:8px;margin-top:10px;font-size:11px;display:flex}.study-accuracy{color:var(--muted);font-weight:400}.book-accuracy{margin-top:6px;font-size:11px;display:block}.chapter-study-summary{color:var(--muted);margin:22px 0 12px;font-size:12px}.book-card-main{display:block}.book-download:empty,.book-banner-download:empty{display:none}.book-download{padding:0 22px 14px}.personal-material-link{min-height:36px;color:var(--green);align-items:center;gap:7px;font-size:12px;font-weight:600;display:inline-flex}.personal-material-link:hover{text-underline-offset:3px;text-decoration:underline}.personal-material-preparing{color:var(--muted);padding:8px 0;font-size:12px;display:block}.book-banner-download{margin-top:10px}.admin-personal-materials summary{cursor:pointer;color:var(--navy);font-weight:600}.admin-material-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0;display:grid}.admin-material-grid label{color:var(--muted);gap:7px;font-size:13px;display:grid}.admin-material-grid input{border:1px solid var(--line);width:100%;min-width:0;color:var(--text);font:inherit;background:#fff;border-radius:7px;padding:11px}@media (max-width:760px){.admin-material-grid{grid-template-columns:1fr}}.personal-material-error{color:var(--muted);margin-bottom:16px;font-size:12px}.study-tip{border-radius:var(--radius);background:#eff3eb;border:1px solid #dce5d7;gap:16px;margin-top:30px;padding:23px 26px;display:flex}.study-tip>svg{color:var(--green);flex-shrink:0;margin-top:3px}.study-tip strong{font-size:14px}.study-tip p{color:#53664f;max-width:780px;margin:5px 0 0;font-size:13px}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;margin-top:48px;padding:24px 0 30px;font-size:11px;display:flex}.back{min-height:40px;color:var(--muted);align-items:center;gap:8px;margin:0 0 22px;font-size:13px;display:inline-flex}.back:hover{color:var(--green)}.book-banner{border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb,var(--book-color) 5%,white);align-items:center;gap:32px;padding:30px 34px;display:flex}.book-banner img{object-fit:contain;width:auto;max-width:32%;height:158px;box-shadow:3px 7px 14px #152e4321}.book-banner .section-head{margin-bottom:18px}.book-banner h1{margin-top:8px}.pill{color:#4f6557;white-space:nowrap;background:#edf1eb;border-radius:6px;align-items:center;padding:5px 9px;font-size:11px;font-weight:600;line-height:1.5;display:inline-flex}.chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px;display:grid}.chapter-card{border:1px solid var(--line);min-height:128px;box-shadow:var(--shadow);background:#fff;border-radius:14px;align-items:center;gap:20px;padding:24px;display:flex}.chapter-card:hover{background:#fcfdf9;border-color:#a6b6a9}.chapter-number{color:#6b8071;align-self:flex-start;font:600 23px/1.4 Montserrat,Arial,sans-serif}.chapter-card>div{flex:1;min-width:0}.chapter-card h3{font-size:15px;line-height:1.45}.chapter-card p{color:var(--muted);margin:8px 0 14px;font-size:12px}.chapter-card>svg{color:#677e6e;flex-shrink:0}.coverage-note{background:#edf3e8;border:1px solid #d4e1d3;border-radius:12px;align-items:center;gap:14px;margin:0 0 28px;padding:17px 20px;display:flex}.coverage-note>svg{color:var(--green);flex-shrink:0}.coverage-note strong{font-size:14px;font-weight:600}.coverage-note p{color:#53664f;margin:3px 0 0;font-size:12px}.toolbar{justify-content:space-between;align-items:center;gap:20px;margin:26px 0 20px;display:flex}.toolbar>.muted{font-size:13px}.search{color:#596f60;background:#fff;border:1px solid #c7d3ca;border-radius:11px;align-items:center;gap:11px;width:380px;max-width:100%;padding:0 15px;display:flex}.search input{background:0 0;border:0;width:100%;min-width:0;padding:13px 0;font-size:14px}.search:focus-within{outline-offset:3px;outline:3px solid #a46c20}.search input:focus-visible{outline:0}.question-list{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;overflow:hidden}.qrow{border-bottom:1px solid var(--line);align-items:center;gap:16px;min-height:92px;padding:22px 24px;display:flex}.qrow:last-child{border-bottom:0}.qrow:hover{background:#f5f8f1}.qrow.answer-correct{background:#f4f9f5;box-shadow:inset 3px 0 #719c7c}.qrow.answer-wrong{background:#fcf6f5;box-shadow:inset 3px 0 #bf8278}.qrow.answer-correct:hover{background:#eaf3ed}.qrow.answer-wrong:hover{background:#f8eeeb}.qrow.answer-wrong .qnumber,.qrow.answer-wrong .pill{color:#934c42;background:#f6e7e3;border-color:#e7c9c2}.qrow:focus-visible{outline-offset:-4px}.qnumber{color:#52694e;background:#f3f6ee;border:1px solid #dce5d8;border-radius:10px;flex-shrink:0;place-items:center;width:40px;height:40px;font:600 14px/1 Montserrat,Arial,sans-serif;display:grid}.qrow-main{flex:1;min-width:0}.qrow-main strong{font-size:14px;font-weight:600;display:block}.qrow-heading{flex-wrap:wrap;align-items:center;gap:6px 10px;display:flex}.q-analysis-label{color:var(--muted);border:1px solid var(--line);white-space:nowrap;border-radius:4px;align-items:center;gap:4px;padding:1px 6px;font-size:10px;font-weight:400;display:inline-flex}.qrow-main small{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.55;display:block}.qpage{color:var(--muted);white-space:nowrap;min-width:36px;font-size:12px}.qrow>svg{color:#657d6a;flex-shrink:0}.done{color:#226347;background:#e7f2e9;border-color:#cbded0}.resume{color:#80561d;background:#fff0d8;border-color:#ebd9b8}.registered{color:#526370;background:#edf0f3}.question-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.question-heading>div:first-child{min-width:0}.question-heading h1{margin:8px 0 12px}.question-heading>div>p:last-child{color:var(--muted);font-size:13px}.page-reference{background:#eaf0e3;border:1px solid #d8e2cd;border-radius:12px;flex-shrink:0;align-items:center;gap:12px;padding:15px 18px;display:flex}.page-reference svg{color:#46653d}.page-reference span{color:#52664b;font-size:11px}.page-reference strong{color:#2c452b;font-size:16px;line-height:1.5;display:block}.page-reference small{margin-top:2px;font-size:10px;display:block}.question-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:24px;display:grid}.question-layout>*{min-width:0}.panel{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;padding:26px}.panel-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.panel-heading h2{align-items:center;gap:10px;margin:0;font-size:18px;display:flex}.panel-heading>.pill{text-align:right;white-space:normal;max-width:50%}.question-content{padding:30px}.stem{white-space:pre-line;overflow-wrap:break-word;font-size:16px;line-height:1.9}.stem p{margin:18px 0}.paper-prompt{text-align:center;background:#f4f6ef;border:1px dashed #c5d4bc;border-radius:13px;margin:26px 0;padding:30px 24px}.paper-prompt svg{color:#5c7d50;margin-bottom:13px}.paper-prompt h3{font-size:19px}.paper-prompt p{color:#52664b;max-width:460px;margin:12px auto;font-size:14px}.paper-prompt small{color:#596c52;font-size:12px}.step-number{color:#48673f;background:#edf2e7;border-radius:7px;place-items:center;width:28px;height:28px;font:600 11px/1 Montserrat,Arial,sans-serif;display:inline-grid}.options{gap:10px;display:flex}.text-options{flex-direction:column}.option{text-align:left;background:#fff;border:1px solid #cdd7cf;border-radius:11px;align-items:center;gap:14px;min-height:54px;padding:14px;font-size:15px;line-height:1.65;display:flex}.option:hover:not(:disabled){background:#f6f8f2;border-color:#8fa38d}.option b{color:#52694d;border:1px solid #c7d3c3;border-radius:8px;flex-shrink:0;place-items:center;width:32px;height:32px;font:600 13px/1 Montserrat,Arial,sans-serif;display:grid}.option>span,.option-rich{white-space:pre-line}.letter-options .option{flex:1;justify-content:center;padding:13px 5px}.option.selected{border-color:var(--green);box-shadow:0 0 0 1px var(--green);background:#f0f6ed}.option.selected b{background:var(--green);color:#fff;border-color:var(--green)}.option.correct{opacity:1;background:#eaf5eb;border-color:#3c8961}.option.incorrect{opacity:1;background:#fff1eb;border-color:#b76d54}.confidence{gap:10px;display:flex}.confidence button{border:1px solid #cdd7cf;border-radius:10px;flex:1;min-height:48px;padding:11px 9px;font-size:13px}.confidence button:hover:not(:disabled){background:#f4f7ef}.confidence button.selected{border-color:var(--green);color:#245c40;box-shadow:0 0 0 1px var(--green);background:#e9f1e3;font-weight:600}.result{border:1px solid #0000;border-radius:13px;margin-top:24px;padding:23px}.result strong{font:600 18px/1.4 Montserrat,Arial,sans-serif;display:block}.result p{font-size:13px;line-height:1.7}.result .text-button{margin-top:5px}.success{color:#2b5a32;background:#ecf6eb;border-color:#cbded0}.attention{color:#745222;background:#fff4df;border-color:#eadbb9}.question-navigation{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:15px;margin-top:28px;padding-top:22px;font-size:12px;display:flex}.question-navigation a{min-height:44px;color:var(--green);align-items:center;gap:6px;font-weight:600;display:inline-flex}.question-aside{flex-direction:column;gap:18px;display:flex}.question-aside .panel{width:100%;padding:22px}.question-aside h2{font-size:16px}.question-aside .panel-heading{margin-bottom:12px}.question-aside .small{font-size:12px}.field{flex-direction:column;gap:9px;margin:18px 0;font-size:13px;font-weight:600;display:flex}.field input,.field textarea,.field select{width:100%;font-size:14px;font-weight:400}.field.inline{flex-direction:row;align-items:center;gap:14px;margin:0}.field.inline select{width:auto;min-width:190px}.history-item{border-top:1px solid var(--line);padding:15px 0;font-size:13px}.history-item strong,.history-item span{display:block}.history-item span{color:var(--muted);margin-top:5px;font-size:11px}.pilot-analysis{border-top:1px solid var(--line);padding-top:28px}.analysis-heading{align-items:center;gap:13px;display:flex}.analysis-heading>svg{color:var(--green);flex-shrink:0}.analysis-heading .eyebrow{margin-bottom:4px;font-size:10px}.analysis-heading h2{margin:0;font-size:19px}.pilot-analysis .panel{box-shadow:none;background:#fcfdf9;padding:24px}.analysis-metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0;padding:24px 0;display:grid}.analysis-metrics>div{flex-direction:column;gap:8px;min-width:0;display:flex}.analysis-metrics strong{color:#234b39;font-variant-numeric:tabular-nums;overflow-wrap:normal;font:600 25px/1.25 Montserrat,Arial,sans-serif}.analysis-metrics span{color:var(--muted);font-size:12px;line-height:1.5}.distribution{flex-direction:column;gap:18px;margin:24px 0;display:flex}.distribution-row{grid-template-columns:30px minmax(25px,1fr) 55px 70px;align-items:center;gap:12px;display:grid}.distribution-letter{color:#4c6353;font:600 13px/1 Montserrat,Arial,sans-serif}.distribution-bar{background:#e7ede3;border-radius:4px;height:12px;overflow:hidden}.distribution-bar i{background:#6f866d;border-radius:4px;height:100%;display:block}.distribution-row.key-choice .distribution-bar i{background:#287655}.distribution-row.my-choice:not(.key-choice) .distribution-bar i{background:#a36a25}.distribution-row>strong{text-align:right;font-variant-numeric:tabular-nums;font-size:13px}.distribution-count{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;font-size:11px}.distribution-row>small{color:#486044;grid-column:2/5;min-height:0;margin-top:-9px;font-size:11px}.distribution-row>small:empty{display:none}.analysis-answer{background:#eef3e9;border-radius:9px;flex-wrap:wrap;align-items:center;gap:8px;margin-top:24px;padding:12px 14px;font-size:13px;display:flex}.analysis-source{color:var(--muted);margin:16px 0 0;font-size:11px}.solution>summary{font-size:15px}.solution>div>p{margin:20px 0;font-size:15px;line-height:1.85}.editorial-status{color:var(--muted);border-top:1px solid var(--line);margin-top:22px;padding-top:16px;font-size:11px}.analysis-locked{background:#eef3e8;align-items:center;gap:18px;display:flex}.analysis-locked>svg{color:#537647;flex-shrink:0}.analysis-locked h2{margin-bottom:8px;font-size:17px}.analysis-locked p{color:#52664b;margin:0;font-size:13px}.rich-bold{font-weight:600}.rich-italic{font-style:italic}.rich-center,.rich-figure{text-align:center}.math-inline{vertical-align:middle;max-width:100%;padding:8px 4px;display:inline-block;overflow:auto hidden}.math-display{max-width:100%;padding:10px 4px;display:block;overflow:auto hidden}.katex{font-size:1.1em}.rich-table-wrap{max-width:100%;margin:24px 0;overflow:auto}.rich-table{border-collapse:collapse;white-space:pre-line;width:100%;min-width:340px;font-size:14px}.rich-table td,.rich-table th{text-align:center;border:1px solid #b9c9bd;padding:11px 12px}.rich-table th{background:#edf3e8;font-weight:600}.rich-question .rich-source,.stem .rich-source{color:#74808b;text-align:right;font-size:12px;line-height:1.5}.rich-question span.rich-source,.stem span.rich-source{margin-top:8px;display:block}.option-rich{width:100%;min-width:0}.option-rich>p{margin:0;line-height:1.8}.option-rich .math-inline{padding:8px 4px}.stem .rich-center{margin:25px 0}.empty{border:1px solid var(--line);border-radius:var(--radius);text-align:center;background:#fff;padding:58px 28px}.empty>svg{color:#618255;width:38px;height:38px;margin-bottom:18px}.empty h2{font-size:22px}.empty p{color:var(--muted);max-width:440px;margin:12px auto 24px;font-size:14px}.notebook-list{flex-direction:column;gap:14px;display:flex}.notebook-item{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}.notebook-item .qrow{border-bottom:0}.notebook-meta{color:var(--muted);justify-content:space-between;align-items:center;gap:16px;padding:0 24px 12px 80px;font-size:12px;display:flex}.notebook-meta button{font-size:12px}.solved-toggle{color:#375d3c;align-items:center;gap:12px;width:100%;min-height:60px;margin:16px 0 0;padding:20px 0;font-size:15px;font-weight:600;display:flex}.solved-toggle span{background:#e4eddc;border-radius:5px;padding:2px 8px;font-size:12px}.solved-toggle>svg:last-child{margin-left:auto;transition:transform .18s}.rotated{transform:rotate(90deg)}.performance-list>a{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:19px 0;font-size:13px;display:flex}.performance-list>a:last-child{border-bottom:0}.performance-list>a:hover strong{color:var(--green)}.performance-list strong{flex:1;font-size:14px}.performance-list>a>span:not(.color-dot){color:var(--muted);min-width:98px}.color-dot{border-radius:50%;flex-shrink:0;width:9px;height:9px}.attempt-row{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:20px 0;font-size:13px;display:flex}.attempt-row:last-child{border-bottom:0}.attempt-row>div{flex:1;min-width:0}.attempt-row strong,.attempt-row small{display:block}.attempt-row small{color:var(--muted);margin-top:5px;font-size:12px}.error{color:#7c4530;background:#fff1e9;border:1px solid #e4c9ba;border-radius:11px;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px;padding:16px 18px;font-size:14px;display:flex}.error>button{place-items:center;min-width:44px;min-height:44px;display:grid}.toast{bottom:24px;left:calc(50% + var(--sidebar)/2);z-index:100;color:#fff;background:#214a35;border-radius:12px;align-items:center;gap:10px;max-width:min(90vw,600px);padding:15px 22px;font-size:14px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 8px 24px #152e4330}.loading{text-align:center;color:var(--muted);padding:20vh 20px}.loading>svg{width:36px;height:36px;color:var(--green)}.loading h1{font-size:23px}.loading>button{min-height:44px;color:var(--green);text-underline-offset:5px;font-weight:600;text-decoration:underline}.entry{border:1px solid var(--line);max-width:820px;box-shadow:var(--shadow);background:#fff;border-radius:22px;margin:8vh auto;padding:48px;position:relative}.entry:before{content:"";background:var(--navy);border-radius:0 0 5px 5px;height:4px;position:absolute;top:0;left:40px;right:40px}.entry .wordmark{color:var(--navy);margin-bottom:64px}.entry h1{margin:14px 0 24px;font-size:clamp(34px,5vw,54px)}.entry>p:not(.eyebrow){max-width:500px;color:var(--muted);margin:18px 0 30px;font-size:16px}@media (max-width:1240px){:root{--sidebar:220px}.sidebar{padding:34px 15px 20px}.sidebar nav a{padding:13px 12px;font-size:12px}.topbar{padding:0 30px}.main-content{padding:32px 30px 0}.stats>div,.stats>a{padding:0 17px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.question-layout{grid-template-columns:minmax(0,1fr) 250px;gap:20px}.question-content{padding:25px}.question-aside .panel{padding:20px}.analysis-metrics{gap:12px}.analysis-metrics strong{font-size:22px}.distribution-row{grid-template-columns:24px minmax(25px,1fr) 50px;gap:10px}.distribution-count{display:none}.distribution-row>small{grid-column:2/4}}@media (max-width:1050px){.question-layout{grid-template-columns:1fr}.question-aside{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;display:grid}.stats{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:26px}.stats>:nth-child(2){border-right:0}.chapter-grid{grid-template-columns:1fr}.collection-label{display:none}.analysis-metrics strong{font-size:25px}.distribution-row{grid-template-columns:30px minmax(25px,1fr) 55px 70px}.distribution-count{display:block}.distribution-row>small{grid-column:2/5}}@media (max-width:760px){html{scroll-padding-top:88px}body{font-size:14px}.sidebar{width:auto;padding:22px 22px 24px;display:block;position:static}.sidebar .wordmark{margin:0;font-size:30px}.sidebar-caption,.sidebar-bottom{display:none}.sidebar nav{padding:7px 8px calc(7px + env(safe-area-inset-bottom));background:var(--navy);z-index:40;border-top:1px solid #425c6d;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -5px 18px #152e4314}.sidebar nav a{text-align:center;white-space:normal;border-radius:9px;flex-direction:column;justify-content:center;gap:6px;min-height:57px;margin:0 3px;padding:8px 3px;font-size:11px;line-height:1.3;display:flex;position:relative}.sidebar nav a>svg{width:20px;height:20px}.sidebar nav b{min-width:17px;padding:0 4px;font-size:9px;position:absolute;top:2px;right:9px}.main-shell{margin:0}.topbar{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fbfcf9f5;gap:12px;height:60px;padding:0 22px;position:sticky;top:0}.topbar>span{gap:7px;min-width:0;font-size:11px}.topbar>span>span{text-overflow:ellipsis;white-space:nowrap;max-width:140px;overflow:hidden}.profile{gap:9px;font-size:12px}.profile i{width:30px;height:30px;font-size:12px}.topbar-exit{min-width:44px;min-height:44px;color:var(--muted);place-items:center;margin-right:-12px;display:grid}.topbar-exit svg{width:17px}.main-content{padding:28px 22px 0}h1{font-size:30px}h2{font-size:21px}.section-head{margin-bottom:26px}.section-head>p:last-child:not(.eyebrow){font-size:14px}.stats{row-gap:23px;margin-bottom:22px;padding:21px 0}.stats>div,.stats>a{padding:0 17px}.stats strong{font-size:28px}.stats span{font-size:11px}.stats span svg{display:none}.study-shortcuts{gap:14px;margin-bottom:32px}.continue-study,.analysis-highlight{min-height:128px;padding:21px 22px}.continue-study strong{font-size:16px}.analysis-highlight h2{font-size:19px}.collection-heading{align-items:start;margin-bottom:19px}.collection-heading p{font-size:13px}.collection-heading>span{display:none}.book-grid{gap:18px}.book-info{padding:19px}.book-info h3{font-size:20px}.cover-wrap{height:205px}.cover-wrap img{height:173px}.study-tip{gap:14px;padding:22px}.study-tip p{font-size:13px}footer{padding-bottom:calc(108px + env(safe-area-inset-bottom));flex-direction:column;gap:5px;margin-top:32px;font-size:11px}.back{margin-bottom:18px}.book-banner{gap:24px;padding:23px}.book-banner img{height:130px}.book-banner h1{font-size:30px}.chapter-card{gap:16px;padding:22px}.coverage-note{align-items:flex-start;gap:12px;margin-bottom:22px;padding:17px}.coverage-note>svg{width:21px;margin-top:3px}.coverage-note strong{font-size:13px}.coverage-note p{font-size:12px}.toolbar{flex-wrap:wrap;gap:12px}.toolbar>.search{width:100%}.toolbar>.muted{font-size:12px}.qrow{flex-wrap:wrap;gap:6px 12px;padding:19px 17px;position:relative}.qnumber{width:36px;height:36px}.qrow-main{flex-basis:calc(100% - 66px)}.qrow-main strong{font-size:14px}.qrow-main small{font-size:12px}.qpage{margin-left:48px;font-size:11px}.qrow>.pill{padding:3px 7px;font-size:10px}.qrow>svg:last-child{width:15px;position:absolute;top:25px;right:13px}.qrow>svg:not(:last-child){width:14px}.question-heading{flex-direction:column;align-items:flex-start;gap:15px}.question-heading .eyebrow{font-size:10px}.question-heading>div>p:last-child{font-size:12px}.page-reference{gap:10px;padding:10px 14px}.page-reference span{flex-wrap:wrap;align-items:center;gap:0 12px;display:flex}.page-reference strong{font-size:14px;display:inline}.page-reference small{flex-basis:100%;margin-top:2px;font-size:10px}.page-reference svg{width:18px}.panel,.question-content{padding:22px}.panel-heading{gap:12px;margin-bottom:22px}.panel-heading h2{font-size:17px}.panel-heading>.pill{font-size:10px}.stem{font-size:15px;line-height:1.85}.option{gap:12px;padding:12px;font-size:14px}.option b{width:29px;height:29px}.confidence{gap:8px}.confidence button{padding:10px 7px;font-size:12px}.question-aside{display:flex}.question-aside .panel{padding:22px}.question-navigation{gap:8px;font-size:11px}.question-navigation a{font-size:12px}.paper-prompt{padding:25px 18px}.paper-prompt h3{font-size:18px}.paper-prompt p{font-size:14px}.pilot-analysis{padding-top:24px}.pilot-analysis .panel{padding:20px}.pilot-analysis .panel-heading{flex-wrap:wrap;align-items:flex-start}.pilot-analysis .panel-heading>.pill{text-align:left;max-width:100%;margin-left:34px}.analysis-heading{gap:10px}.analysis-heading h2{font-size:18px}.analysis-heading .eyebrow{font-size:9px}.analysis-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px 14px;margin:22px 0}.analysis-metrics>div:last-child{grid-column:1/3}.analysis-metrics strong{font-size:25px}.analysis-metrics span{font-size:12px}.distribution-row{grid-template-columns:22px minmax(25px,1fr) 53px;gap:10px}.distribution-count{display:none}.distribution-row>small{grid-column:2/4}.distribution-row>strong{font-size:12px}.analysis-answer{padding:12px;font-size:12px}.solution>summary,.solution>div>p{font-size:14px}.analysis-locked{align-items:flex-start;gap:14px}.analysis-locked h2{font-size:16px}.analysis-locked p,.rich-table{font-size:13px}.rich-table td,.rich-table th{padding:9px}.field.inline{flex-direction:column;align-items:flex-start;gap:8px;width:100%}.field.inline select{width:100%;min-width:0}.notebook-meta{gap:12px;padding:0 17px 9px;font-size:11px}.performance-list>a{flex-wrap:wrap;gap:8px 12px;padding:18px 0}.performance-list strong{flex-basis:calc(100% - 26px)}.performance-list>a>span:not(.color-dot){min-width:0;font-size:12px}.performance-list>a>span:nth-last-child(3){margin-left:21px}.performance-list>a>svg{margin-left:auto}.attempt-row{flex-wrap:wrap;gap:10px;font-size:12px}.attempt-row>div{flex-basis:100%}.attempt-row small{font-size:11px}.toast{left:50%;bottom:calc(88px + env(safe-area-inset-bottom));width:max-content;max-width:calc(100% - 32px);padding:14px 17px;font-size:13px}.entry{border-radius:18px;margin:30px 16px;padding:34px 25px}.entry .wordmark{margin-bottom:48px}.entry>p:not(.eyebrow){font-size:15px}}@media (max-width:520px){.book-grid{grid-template-columns:1fr;gap:15px}.book-card{grid-template-columns:108px minmax(0,1fr);display:grid}.cover-wrap{border-bottom:0;border-right:1px solid #152e4309;height:100%;min-height:182px}.cover-wrap img{width:76px;max-width:85%;height:auto}.book-arrow{display:none}.book-info{align-self:center;padding:18px 16px}.book-info>small{letter-spacing:.04em;font-size:9px}.book-info h3{font-size:20px}.book-info p{margin-bottom:18px;font-size:11px}.book-progress{font-size:10px}.book-progress>span:first-child{max-width:120px}.book-banner{align-items:flex-start;gap:18px;padding:22px 20px}.book-banner img{height:105px}.book-banner h1{font-size:25px}.book-banner .section-head>p:last-child{font-size:12px}.book-banner .eyebrow{letter-spacing:.06em;font-size:9px}.book-banner .pill{white-space:normal;font-size:10px}.topbar>span>strong,.topbar>span>svg,.profile>span{display:none}.topbar>.profile{margin-left:auto}.panel,.question-content{padding:20px 18px}.question-content>.panel-heading>.pill{display:none}.option{align-items:flex-start}.option b{margin-top:1px}.confidence{flex-direction:column}.confidence button{text-align:left;padding:12px 15px;font-size:14px}.letter-options{gap:7px}.letter-options .option{padding:12px 0}.letter-options .option b{width:28px;height:28px}.question-navigation>span{font-size:11px}.pilot-analysis .panel{padding:19px 16px}.analysis-metrics{grid-template-columns:1fr;gap:20px}.analysis-metrics>div:last-child{grid-column:auto}.analysis-metrics strong{font-size:24px}.analysis-metrics span{font-size:11px}.result{padding:20px 17px}.question-aside .panel{padding:22px 20px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.diagnostic-section{margin-top:28px;margin-bottom:28px}.diagnostic-section h2{align-items:center;gap:10px;display:flex}.diagnostic-grid,.exam-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.diagnostic-grid.single{grid-template-columns:1fr}.diagnostic-grid.single .diagnostic-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.diagnostic-card{flex-direction:column;gap:16px;display:flex}.diagnostic-card h3{margin:0;font-size:20px}.diagnostic-card .eyebrow{margin:0}.diagnostic-level{white-space:normal;align-self:flex-start}.diagnostic-level.level-priority{color:#8c3e2b;background:#fae5de}.diagnostic-level.level-reinforce{color:#795a23;background:#fff0d0}.diagnostic-level.level-good{color:#286849;background:#e3efdf}.diagnostic-level.level-sample,.diagnostic-level.level-empty{color:#52606b;background:#edf0f2}.diagnostic-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.diagnostic-metrics strong{color:var(--navy);font-size:23px;display:block}.diagnostic-metrics small{color:var(--muted);margin-top:4px;font-size:12px;display:block}.diagnostic-comparison{background:#f3f6f4;border-radius:10px;padding:14px;font-size:13px}.diagnostic-comparison p{margin:6px 0 0}.diagnostic-actions{flex-wrap:wrap;gap:10px;margin-top:auto;display:flex}.diagnostic-toggle{align-items:center;gap:9px;font-size:13px;display:flex}.exam-filters{justify-content:flex-start;align-items:end;gap:18px}.exam-filters .field{flex:1;max-width:260px}.exam-card{flex-direction:column;align-items:flex-start;transition:transform .15s,border-color .15s;display:flex}.exam-card:hover{border-color:#537c6b;transform:translateY(-2px)}.exam-card>svg{color:#3b725b;margin-bottom:14px}.exam-card h2{margin:0;font-size:23px}.exam-card .button{margin-top:14px}.exam-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:24px;display:grid}.exam-modes>section{flex-direction:column;align-items:flex-start;gap:10px;display:flex}.exam-modes h2{margin:0}.exam-modes .button{margin-top:auto}.exam-clock{flex-wrap:wrap;align-items:center;gap:8px;font-size:22px;font-weight:600;display:flex}.exam-clock small{color:var(--muted);flex-basis:100%;font-size:11px;font-weight:400}.exam-session-layout{grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:22px;display:grid}.exam-map{position:sticky;top:20px}.exam-map h2{font-size:17px}.exam-number-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin:18px 0;display:grid}.exam-number-grid button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;min-height:36px;font-size:12px}.exam-number-grid button.answered{color:#245b40;background:#e4efdf}.exam-number-grid button.result-correct{color:#245b40;background:#e4f1e8;border-color:#b6d2bf}.exam-number-grid button.result-wrong{color:#a33d31;background:#fbece8;border-color:#dfb3aa}.exam-number-grid button.result-correct:hover{background:#d7eadd}.exam-number-grid button.result-wrong:hover{background:#f5ddd6}.exam-number-grid button.result-review{color:#886022;background:#fff3dc;border-color:#e6cca0}.exam-number-grid button.result-review:hover{background:#fbe8c2}.exam-number-grid button.current{outline:2px solid var(--navy);outline-offset:1px;font-weight:700}.exam-reference{border-top:1px solid var(--line);gap:12px;margin-top:20px;padding:18px 0;font-size:13px;display:flex}.exam-reference p{color:var(--muted);margin:5px 0 10px}.exam-reference a{color:#286849;align-items:center;gap:7px;font-weight:600;display:inline-flex}.exam-analysis{border-top:1px solid var(--line);margin-top:25px;padding-top:22px}.exam-analysis .distribution-track{background:#edf0ee;border-radius:10px;height:12px;overflow:hidden}.exam-analysis .distribution-track i{background:#447f65;border-radius:10px;height:100%;display:block}.exam-result-list button{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;width:100%}.exam-review{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:16px 0;display:flex}.exam-review p{color:var(--muted);margin:5px 0;font-size:13px}.finish-confirm{background:#f4f5ef;border-radius:10px;margin-top:15px;padding:15px;font-size:13px}.finish-confirm .text-button{margin-top:12px}.exam-overview{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:18px 0 24px;display:flex}.exam-overview>strong{color:var(--navy);font-size:15px}.exam-legend{flex-wrap:wrap;gap:14px;display:flex}.exam-state{color:#586474;align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex}.exam-state.checklist-started{color:#805609}.exam-state.checklist-completed{color:#27623f}.exam-recent{margin-top:22px;padding:18px 24px}.exam-recent summary{cursor:pointer;color:var(--navy);font-weight:600}.exam-recent>div{margin-top:14px}.exam-year{margin-top:32px}.exam-year-heading{align-items:center;gap:16px;margin-bottom:16px;display:flex}.exam-year-heading h2{color:var(--navy);margin:0;font-size:27px}.exam-year-heading>span{color:var(--muted);font-size:12px}.exam-year-heading:after{content:"";background:var(--line);flex:1;height:1px}.exam-application-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.exam-application-card{border:1px solid #dde3e8;border-top:4px solid #c5cdd5;flex-direction:column;padding:24px;transition:transform .15s,border-color .15s;display:flex}.exam-application-card:hover{border-color:#8b9aa7;transform:translateY(-2px)}.exam-application-card.checklist-started{background:#fff7e2;border-color:#d5a33a #eed8a5 #eed8a5}.exam-application-card.checklist-completed{background:#eaf5ed;border-color:#42865a #badbc5 #badbc5}.exam-application-card.checklist-started .exam-card-top .exam-state{color:#805609}.exam-application-card.checklist-completed .exam-card-top .exam-state{color:#27623f}.exam-card-top{justify-content:space-between;align-items:center;gap:10px;margin-bottom:22px;display:flex}.exam-card-top>svg{color:var(--navy)}.exam-application-card .eyebrow{margin:0 0 8px}.exam-application-card h3{color:var(--navy);margin:0;font-size:21px}.exam-completion{color:#536273;margin:12px 0 16px;font-size:13px}.exam-area-checks{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;display:grid}.exam-area-checks>span{color:#677381;background:#ffffffb3;border:1px solid #dce2e7;border-radius:7px;justify-content:center;align-items:center;gap:5px;padding:8px 3px;font-size:11px;font-weight:700;display:flex}.exam-area-checks>span.checklist-started{color:#805609;background:#fff0c9;border-color:#e6c578}.exam-area-checks>span.checklist-completed{color:#27623f;background:#dceee1;border-color:#acd1b8}.exam-area-checks svg{flex-shrink:0;width:15px;height:15px}.exam-card-action{color:var(--navy);border-top:1px solid #2136461f;justify-content:space-between;align-items:center;margin-top:22px;padding-top:16px;font-size:13px;font-weight:700;display:flex}.exam-application-summary{background:#eef1f4;border:1px solid #dce2e7;border-radius:12px;flex-wrap:wrap;align-items:center;gap:12px 24px;padding:18px 22px;display:flex}.exam-application-summary.checklist-started{background:#fff7e2;border-color:#eed8a5}.exam-application-summary.checklist-completed{background:#eaf5ed;border-color:#badbc5}.exam-application-summary.checklist-started .exam-state{color:#805609}.exam-application-summary.checklist-completed .exam-state{color:#27623f}.exam-application-summary strong{color:var(--navy);font-size:14px}.exam-application-summary p{color:#536273;width:100%;margin:0;font-size:12px}.exam-day{margin-top:32px}.exam-day-heading{align-items:center;gap:14px;margin-bottom:16px;display:flex}.exam-day-heading>span{background:var(--navy);color:#fff;border-radius:12px;place-items:center;width:44px;height:44px;font-size:22px;font-weight:700;display:grid}.exam-day-heading .eyebrow{margin:0 0 4px}.exam-day-heading h2{margin:0;font-size:23px}.exam-day-download{flex-direction:column;align-items:flex-end;gap:7px;margin-left:auto;display:flex}.exam-day-download .button{padding:10px 14px;font-size:12px}.exam-day-download small{color:var(--muted);font-size:11px}.exam-area-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.exam-area-card{flex-direction:column;gap:14px;display:flex}.exam-area-card.checklist-started{border-color:#e4c785}.exam-area-card.checklist-completed{border-color:#acd1b8}.exam-area-top{flex-wrap:wrap;justify-content:space-between;gap:10px;display:flex}.exam-area-top .eyebrow{margin:0}.exam-area-card h3{margin:0;font-size:21px}.exam-area-card>p{color:var(--muted);margin:0;font-size:13px}.exam-language{margin-bottom:2px}.exam-area-card>.button{justify-content:center}.exam-area-actions{flex-wrap:wrap;gap:9px;margin-top:auto;padding-top:8px;display:flex}.exam-area-actions .button{flex:1;justify-content:center;padding:12px 10px;font-size:12px}@media (max-width:1200px){.exam-application-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:760px){.exam-application-grid,.exam-area-grid{grid-template-columns:1fr}.exam-application-card{padding:22px 20px}.exam-overview{flex-direction:column;align-items:flex-start}.exam-legend{gap:10px 15px}.exam-state{font-size:11px}.exam-area-card h3{font-size:20px}.exam-recent{padding:18px}.exam-recent .attempt-row{flex-wrap:wrap}.exam-recent .attempt-row>div{flex-basis:100%}.exam-area-actions{flex-direction:column}.exam-day-heading{flex-wrap:wrap}.exam-day-download{flex-basis:100%;align-items:flex-start;margin-left:0}.exam-day-download .button{justify-content:center;width:100%}}@media (max-width:1100px){.exam-session-layout{grid-template-columns:minmax(0,1fr) 225px;gap:16px}}@media (max-width:850px){.exam-session-layout{grid-template-columns:1fr}.exam-map{position:static}.exam-number-grid{grid-template-columns:repeat(10,minmax(0,1fr))}}@media (max-width:760px){.sidebar nav{grid-template-columns:repeat(4,minmax(0,1fr))}.sidebar nav a{min-height:65px;font-size:10px}.sidebar nav a>span{white-space:normal}.diagnostic-grid,.exam-grid,.exam-modes{grid-template-columns:1fr}.diagnostic-grid.single .diagnostic-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-filters{flex-wrap:wrap}.exam-filters .field{flex-basis:100%;max-width:none}.exam-review{flex-direction:column;align-items:flex-start;gap:10px}.exam-number-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.diagnostic-actions .button{justify-content:center;width:100%}.diagnostic-comparison{font-size:12px}}.micro-hero{background:var(--navy);color:#fff;border-radius:19px;grid-template-columns:1.1fr 1fr;gap:36px;padding:38px 40px;display:grid}.micro-hero h2{color:#fff;letter-spacing:-1px;margin:17px 0;font-size:34px;line-height:1.18}.micro-hero p{color:#d2e0e2;max-width:440px;font-size:14px;line-height:1.8}.micro-edition{background:#ffffff12;border:1px solid #ffffff30;border-radius:7px;padding:6px 10px;font-size:12px;display:inline-block}.micro-hero .button{color:#203c35;background:#e6eedf;margin-top:12px;font-size:13px}.micro-hero-metrics{border-left:1px solid #ffffff25;flex-direction:column;justify-content:center;gap:0;padding-left:36px;display:flex}.micro-hero-metrics>div{grid-template-columns:29px 1fr;gap:2px 12px;padding:15px 0;display:grid}.micro-hero-metrics svg{color:#bcdbc9;align-self:center}.micro-hero-metrics strong{letter-spacing:-.5px;font:600 27px Montserrat,Arial,sans-serif}.micro-hero-metrics span{color:#d1e0e1;grid-column:2;font-size:12px}.micro-tabs{border:1px solid var(--line);background:#ebece6;border-radius:12px;gap:8px;margin:27px 0 24px;padding:6px;display:flex}.micro-tabs button{color:#526675;cursor:pointer;background:0 0;border:0;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:9px;padding:13px;font-size:13px;font-weight:600;display:flex}.micro-tabs button.selected{color:var(--navy);background:#fff;box-shadow:0 2px 6px #17364c0b}.microdata-page .panel h2{margin-bottom:9px;font-size:20px;line-height:1.45}.micro-score-control{background:#f6f7f2;border-radius:12px;align-items:center;gap:24px;margin:24px 0;padding:20px;display:flex}.micro-score-control label{color:var(--muted);flex-shrink:0;font-size:12px}.micro-score-control strong{color:var(--navy);font-size:26px;display:block}.micro-score-control small{color:var(--muted);font-size:13px;font-weight:400}.micro-score-control input{accent-color:#286d54;cursor:pointer;flex:1;min-width:0;height:35px}.micro-score-results{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:7px 0 22px;display:grid}.micro-score-results span{color:var(--muted);margin-bottom:7px;font-size:11px;display:block}.micro-score-results strong{color:var(--navy);font-size:21px;font-weight:600}.micro-score-results>p{color:var(--muted);grid-column:1/-1;font-size:14px}.micro-curve,.micro-histogram{width:100%;display:block;overflow:visible}.micro-curve text,.micro-histogram text{fill:#617687;font-family:inherit;font-size:11px}.micro-gridline{stroke:#e6eceb;stroke-width:1px}.micro-band-80{fill:#dce8e1}.micro-band-50{fill:#aacdb9}.micro-line{fill:none;stroke:#27674f;stroke-width:2.8px;stroke-linejoin:round}.micro-crosshair{stroke:#577c6b;stroke-width:1px;stroke-dasharray:4 4}.micro-dot{fill:#27674f;stroke:#fff;stroke-width:2px}.micro-legend{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:17px;margin:12px 0 22px;font-size:11px;display:flex}.micro-legend span{align-items:center;gap:7px;display:flex}.micro-legend i{border-radius:2px;width:16px;height:10px;display:inline-block}.micro-legend .line{background:#27674f;height:3px}.micro-legend .fifty{background:#aacdb9}.micro-legend .eighty{background:#dce8e1}.micro-histogram rect{fill:#4a7d69}.micro-data-table{border-top:1px solid var(--line);margin-top:18px;padding-top:16px;font-size:12px}.micro-data-table summary{cursor:pointer;color:#35674e;font-weight:600}.micro-table-scroll{width:100%;margin-top:15px;overflow-x:auto}.micro-table-scroll table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:12px}.micro-table-scroll caption{text-align:left;color:var(--muted);margin-bottom:10px;font-size:11px}.micro-table-scroll td,.micro-table-scroll th{border-bottom:1px solid var(--line);text-align:right;padding:12px}.micro-table-scroll th:first-child{text-align:left}.micro-table-scroll thead th{background:#f3f6f0;font-weight:600}.micro-chapter-filter{max-width:540px;margin:20px 0}.micro-question-grid{grid-template-columns:repeat(9,minmax(0,1fr));gap:8px;display:grid}.micro-question-grid button{border:1px solid var(--line);color:var(--navy);cursor:pointer;background:#f7f8f4;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:13px 5px;display:flex}.micro-question-grid button strong{font-size:14px}.micro-question-grid button span{color:var(--muted);font-size:11px}.micro-question-grid button.selected{background:#e8f2e8;border-color:#418064;box-shadow:0 0 0 1px #418064}.micro-item-content{flex-direction:column;gap:22px;margin-top:22px;display:flex}.micro-item-heading{grid-template-columns:1fr auto;gap:20px;display:grid}.micro-item-heading>div>p{color:var(--muted);font-size:13px}.micro-item-metrics{align-items:center;gap:30px;display:flex}.micro-item-metrics strong{color:var(--navy);font-size:25px;display:block}.micro-item-metrics span{color:var(--muted);font-size:11px}.micro-item-reference{border-top:1px solid var(--line);grid-column:1/-1;gap:13px;padding-top:20px;display:flex}.micro-item-reference>svg{color:#35674e;flex-shrink:0;margin-top:2px}.micro-item-reference p{color:var(--muted);margin:6px 0 15px;font-size:12px}.micro-reference-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.micro-reference-actions .button{padding:11px 13px;font-size:12px}.micro-reference-actions .text-button{font-size:12px}.micro-chart-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.micro-bars{flex-direction:column;gap:20px;margin:23px 0;display:flex}.micro-bar-row>div:first-child{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;font-size:12px;display:flex}.micro-bar-row strong{font-weight:600}.micro-bar-row span{color:var(--navy);font-weight:700}.micro-bar-row small{color:var(--muted);margin-top:6px;font-size:10px;display:block}.micro-bar-track{background:#ebefea;border-radius:5px;height:9px;overflow:hidden}.micro-bar-track i{background:#478164;border-radius:5px;height:100%;display:block}.micro-locked{background:#f3f6ef;border-radius:10px;align-items:flex-start;gap:14px;margin-top:20px;padding:22px;display:flex}.micro-locked>svg{color:#47725d;flex-shrink:0}.micro-locked p{color:var(--muted);margin:7px 0 13px;font-size:13px}.micro-locked a{align-items:center;gap:6px;font-size:13px;display:inline-flex}.micro-answer-row{color:#286147;background:#eaf4e8}.micro-chapter-intro{margin:25px 0}.micro-chapter-intro h2{font-size:23px}.micro-chapter-intro p{font-size:13px}.micro-chapter-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.micro-chapter-card{flex-direction:column;display:flex}.micro-chapter-card>svg{color:#50735e;margin-bottom:16px}.micro-chapter-card h3{margin:0;font-size:16px;line-height:1.5}.micro-chapter-card>p{color:var(--muted);margin:9px 0 20px;font-size:12px}.micro-chapter-rate{flex-direction:column;gap:3px;margin-top:auto;display:flex}.micro-chapter-rate strong{color:var(--navy);font-size:24px}.micro-chapter-rate span{color:var(--muted);font-size:11px}.micro-chapter-card .micro-bar-track{margin:13px 0 20px}.micro-chapter-card .micro-reference-actions{flex-direction:column;align-items:flex-start}.micro-shortcut{color:#2a5c47;background:#edf3e9;border:1px solid #cadbcc;border-radius:12px;align-items:center;gap:15px;margin:22px 0;padding:19px 22px;display:flex}.micro-shortcut div{flex:1}.micro-shortcut strong{font-size:13px;display:block}.micro-shortcut span{color:#577166;margin-top:5px;font-size:12px;display:block}.micro-shortcut>svg{flex-shrink:0}@media (max-width:1200px){.micro-chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.micro-score-results strong{font-size:18px}}@media (max-width:900px){.micro-chart-grid,.micro-item-heading{grid-template-columns:1fr}.micro-item-metrics{gap:28px}.micro-hero{gap:24px;padding:28px}.micro-hero-metrics{padding-left:24px}.micro-hero h2{font-size:29px}}@media (max-width:760px){.sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr))}.sidebar nav a{font-size:10px}.micro-hero{grid-template-columns:1fr;gap:22px;padding:25px}.micro-hero h2{font-size:30px}.micro-hero-metrics{border-top:1px solid #ffffff25;border-left:0;padding:12px 0 0}.micro-hero-metrics>div{padding:10px 0}.micro-tabs{gap:3px;padding:4px}.micro-tabs button{gap:5px;padding:12px 5px;font-size:11px}.micro-tabs svg{width:16px}.micro-score-results{grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.micro-score-results strong{font-size:19px}.micro-score-control{gap:16px;padding:16px}.micro-score-panel>.panel-heading{flex-direction:column;align-items:flex-start;gap:10px}.micro-question-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.microdata-page .panel h2{font-size:18px}.micro-reference-actions{flex-direction:column;align-items:stretch}.micro-reference-actions .button{justify-content:center}.micro-chapter-grid{grid-template-columns:1fr}.micro-shortcut{gap:10px;padding:17px}.micro-shortcut span{font-size:11px}.micro-shortcut strong{font-size:12px}.micro-item-metrics strong{font-size:23px}.micro-curve text,.micro-histogram text{font-size:20px}.micro-hero{gap:15px;padding:22px}.micro-hero h2{margin:12px 0;font-size:26px}.micro-hero>div:first-child>p{display:none}.micro-hero .button{min-height:44px;margin-top:3px}.micro-hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px;display:grid}.micro-hero-metrics>div{grid-template-columns:20px minmax(0,1fr);gap:1px 8px;padding:5px 0}.micro-hero-metrics>div:first-child{grid-column:1/-1}.micro-hero-metrics strong{font-size:22px}.micro-hero-metrics span{font-size:10px;line-height:1.5}.micro-hero-metrics svg{width:18px}}.micro-bar-row.distractor .micro-bar-track i{background:#be8e38}.micro-bar-row.neutral .micro-bar-track i{background:#93a79b}.micro-hero{grid-template-columns:1.15fr 1fr;padding:28px 34px}.micro-hero h2{margin:12px 0;font-size:30px}.micro-hero-metrics>div{padding:12px 0}.micro-curve-help{color:var(--muted);margin:10px 0 22px;font-size:13px}.micro-selected-summary{flex-wrap:wrap;align-items:baseline;gap:12px;margin:6px 0 19px;display:flex}.micro-selected-summary>strong{color:var(--navy);font-family:Montserrat,Arial,sans-serif;font-size:20px}.micro-selected-summary>span{color:var(--muted);font-size:12px}.micro-score-results.simple{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:17px;padding:0}.micro-score-results.simple>div{border:1px solid var(--line);background:#fafbf7;border-radius:10px;padding:14px 17px}.micro-score-results.simple .average{background:#eaf3e9;border-color:#bad3bf}.micro-score-results.simple span{font-size:12px}.micro-score-results.simple strong{font-size:25px}.micro-score-results.simple .average strong{color:#24674d}.micro-interactive-chart{isolation:isolate;position:relative}.micro-interactive-chart .micro-curve{cursor:crosshair;touch-action:pan-y;-webkit-user-select:none;user-select:none;border-radius:8px}.micro-range{fill:#dfeae2;opacity:.8}.micro-boundary{stroke:#a7bfb0;stroke-width:1.1px;fill:none;stroke-linejoin:round}.micro-endpoint{fill:#8cae9a;stroke:#fff;stroke-width:1.4px}.micro-chart-tooltip{pointer-events:none;z-index:2;background:#fffefb;border:1px solid #d4dfd5;border-radius:10px;width:190px;max-width:36%;padding:12px 14px;font-size:12px;position:absolute;box-shadow:0 5px 22px #17364c24}.micro-chart-tooltip>strong{color:var(--navy);border-bottom:1px solid #e7ece5;margin-bottom:7px;padding-bottom:7px;font-size:13px;display:block}.micro-chart-tooltip>span{color:var(--muted);justify-content:space-between;gap:10px;padding:2px 0;display:flex}.micro-chart-tooltip b{color:var(--ink);font-weight:600}.micro-chart-tooltip .average,.micro-chart-tooltip .average b{color:#24674d}.micro-legend .range{background:#dfeae2;border:1px solid #a7bfb0}.micro-compact-control{background:#f6f7f2;border-radius:10px;align-items:center;gap:12px;margin:20px 0 15px;padding:13px 15px;display:flex}.micro-compact-control label{color:var(--muted);font-size:12px}.micro-compact-control button{background:#fff;border:1px solid #cfdbd0;border-radius:8px;place-items:center;min-width:38px;min-height:38px;display:grid}.micro-compact-control input{accent-color:#286d54;cursor:pointer;flex:1;min-width:0;height:32px;min-height:32px;padding:0}.micro-compact-control output{white-space:nowrap;color:var(--navy);text-align:right;min-width:59px;font-size:17px;font-weight:600}.micro-compact-control small{color:var(--muted);font-size:12px;font-weight:400}.micro-item-actions{grid-column:1/-1;gap:12px;display:flex}.micro-catalog-summary{color:var(--navy);background:#e8efe5;border:1px solid #d3dfcf;border-radius:15px;align-items:center;gap:17px;margin:24px 0 36px;padding:22px 25px;display:flex}.micro-catalog-summary p{color:var(--muted);margin:5px 0 0;font-size:13px}.micro-application-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:20px;display:grid}.micro-application-card{padding:24px}.micro-application-card h3{margin:6px 0 19px;font-size:21px}.micro-analysis-list{gap:0;display:grid}.micro-analysis-list>a{color:var(--navy);border-top:1px solid #e7ece5;justify-content:space-between;align-items:center;gap:14px;padding:15px 0;text-decoration:none;display:flex}.micro-analysis-list>a:hover{color:#276b51;background:#f6f8f3}.micro-analysis-list strong{font-size:13px;display:block}.micro-analysis-list span{color:var(--muted);margin-top:5px;font-size:11px;display:block}.micro-language-pill{color:#fff;border:1px solid #fff5;border-radius:7px;margin:10px 0;padding:5px 10px;font-size:12px;display:inline-block}.micro-unavailable{margin-top:30px}.micro-coverage-key{color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px 14px;margin:-14px 0 30px;font-size:12px;display:flex}.micro-kind,.micro-analysis-list .micro-kind{border-radius:5px;margin:0;padding:4px 7px;font-size:10px;font-weight:600;line-height:1.4;display:inline-flex}.micro-kind.observed{color:#24634c;background:#e6f2eb}.micro-kind.modeled{color:#5f4a87;background:#eeebf8}.micro-coverage-badges{flex-wrap:wrap;gap:5px;margin:8px 0;display:flex}.micro-kind-tabs{margin:15px 0 24px}.micro-kind-tabs .selected.modeled{color:#fff;background:#65518c;border-color:#65518c}.micro-coverage-notice{background:#fffaf0;border-left:4px solid #b58c47;margin:16px 0 24px}.micro-coverage-notice p{color:#645947;margin:8px 0 0;font-size:13px;line-height:1.7}.micro-coverage-definitions{gap:15px;display:grid}.micro-coverage-definitions dt{color:var(--navy);font-size:13px;font-weight:600}.micro-coverage-definitions dd{color:var(--muted);margin:4px 0 0;font-size:12px;line-height:1.7}.tri-intro h1{margin:18px 0 8px;font-size:25px}.tri-model-note{color:#5c4b7a;background:#f6f3fb;border-left:3px solid #a290c2;padding:10px 14px;font-size:13px;line-height:1.7}.tri-question-grid button.selected{background:#65518c;border-color:#65518c}.tri-browser .micro-score-results .average{background:#f2eef8;border-color:#d7cde6}.tri-browser .micro-score-results .average strong{color:#5f4a87}.tri-chart svg{cursor:crosshair;touch-action:pan-y;-webkit-user-select:none;user-select:none;width:100%;height:auto}.tri-chart text{fill:var(--muted);font-size:12px}.tri-line{stroke:#78609f;stroke-width:3px;fill:none}.tri-dot{fill:#78609f;stroke:#fff;stroke-width:2px}.tri-probability-readout{color:#5f4a87;background:#f5f2fa;border-radius:9px;flex-wrap:wrap;gap:20px;padding:15px 18px;font-size:12px;display:flex}.tri-probability-readout strong{margin-top:4px;font-size:24px;display:block}.tri-parameters{border-top:1px solid var(--line);margin-top:20px;padding-top:18px;font-size:13px}.tri-parameters dl{flex-wrap:wrap;gap:25px;display:flex}.tri-parameters dt{color:var(--muted);font-size:12px}.tri-parameters dd{margin:7px 0;font-weight:600}@media (max-width:640px){.micro-coverage-key{gap:8px;margin-top:-10px}.micro-coverage-key>span:nth-child(2n){width:65%;font-size:11px}.tri-intro h1{font-size:21px}.tri-chart text{font-size:22px}.tri-probability-readout{gap:10px 18px}.micro-kind-tabs button{font-size:12px}.micro-coverage-notice{padding:18px}}.micro-unavailable ul{color:var(--muted);grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 25px;padding-left:20px;font-size:12px;display:grid}.solution-conversation{color:var(--ink);overflow-wrap:anywhere;font-size:15px;line-height:1.9}.solution-conversation>p{margin:18px 0}.solution-conversation .math-display{max-width:100%;padding:8px 0;overflow-x:auto}.solution-equation{margin:18px 0}.solution-locked{color:var(--muted);align-items:flex-start;gap:13px;display:flex}.solution-locked>svg{color:#38725a;flex-shrink:0;margin-top:3px}.solution-locked h2{color:var(--navy);margin:0 0 8px;font-size:16px}.solution-locked p{margin:0;font-size:13px;line-height:1.7}@media (max-width:760px){.solution-conversation{font-size:14px;line-height:1.85}.solution.panel{padding:20px 17px}.solution>summary{font-size:14px;line-height:1.6}}.micro-concentration{border-top:1px solid var(--line);margin:25px 0 20px;padding-top:22px}.micro-concentration-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.micro-concentration-heading h3{margin:0;font-size:16px}.micro-concentration-heading>span{color:var(--muted);white-space:nowrap;font-size:12px}.micro-concentration-plot{margin:22px 0 18px}.micro-concentration-track{background:#f0f2ee;border-radius:6px;height:26px;position:relative;overflow:hidden}.micro-concentration-track>i{border-radius:4px;height:18px;position:absolute;top:4px}.micro-concentration-track>.fifty{height:26px;top:0}.micro-concentration .eighty{background:#c9ddcf}.micro-concentration .fifty{background:#368064}.micro-concentration-extremes{color:var(--muted);justify-content:space-between;gap:10px;margin-top:7px;font-size:11px;display:flex}.micro-concentration-values{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.micro-concentration-values>div{border:1px solid var(--line);background:#f7f9f5;border-radius:9px;padding:14px 17px}.micro-concentration-values span{color:var(--muted);align-items:center;gap:7px;font-size:12px;display:flex}.micro-concentration-values i{border-radius:3px;flex-shrink:0;width:12px;height:12px}.micro-concentration-values strong{color:var(--navy);margin-top:8px;font-size:22px;display:block}.micro-concentration-values small{color:var(--muted);font-size:13px;font-weight:400}.micro-goals>.panel-heading>svg{color:#34765e}.micro-goal-controls{justify-content:space-between;align-items:flex-end;gap:22px;margin:24px 0;display:flex}.micro-goal-presets{flex-wrap:wrap;gap:7px;display:flex}.micro-goal-presets button{color:#42604e;cursor:pointer;background:#fff;border:1px solid #cbd9d0;border-radius:7px;min-height:44px;padding:11px 16px;font-size:14px;font-weight:600}.micro-goal-presets button.selected{color:#fff;background:#286b53;border-color:#286b53}.micro-goal-presets button:hover{border-color:#286b53}.micro-goal-controls form{min-width:190px}.micro-goal-controls label{color:var(--muted);margin-bottom:7px;font-size:12px;display:block}.micro-goal-controls form>div{gap:8px;display:flex}.micro-goal-controls input{width:92px;min-width:0;font:inherit;border:1px solid #cbd6d0;border-radius:7px;padding:10px}.micro-goal-controls .button{min-height:44px;padding:10px 14px}.micro-goal-result{background:#eef4ef;border:1px solid #d0e0d4;border-radius:11px;grid-template-columns:1fr 1fr;align-items:center;gap:24px;margin:25px 0 18px;padding:23px;display:grid}.micro-goal-result span{color:#436452;font-size:13px;display:block}.micro-goal-result>div>strong{color:#216347;margin:4px 0;font-family:Montserrat,sans-serif;font-size:42px;line-height:1.35;display:block}.micro-goal-result>p{color:#436452;margin:0;font-size:14px;line-height:1.8}.micro-goal-chart{cursor:crosshair;touch-action:pan-y;-webkit-user-select:none;user-select:none;border-radius:7px;width:100%;display:block}.micro-goal-chart text{fill:var(--muted);font-family:inherit;font-size:12px}.micro-goal-area{fill:#e9f1eb}@media (max-width:760px){.micro-goals{padding:20px 16px}.micro-concentration-heading h3{font-size:15px}.micro-concentration-values{gap:7px}.micro-concentration-values>div{padding:12px 10px}.micro-concentration-values span{gap:5px;font-size:10px}.micro-concentration-values strong{font-size:18px}.micro-goal-controls{flex-direction:column;align-items:stretch;gap:17px}.micro-goal-presets{gap:6px}.micro-goal-presets button{flex:1;padding:10px 8px;font-size:13px}.micro-goal-controls form>div{width:100%}.micro-goal-controls input{flex:1;width:auto}.micro-goal-result{grid-template-columns:1fr;gap:14px;padding:18px}.micro-goal-result>div>strong{font-size:36px}.micro-goal-result>p{font-size:12px}.micro-goal-chart text{font-size:22px}.micro-goal-chart:focus-visible{outline-offset:3px}.micro-application-grid{grid-template-columns:1fr}.micro-catalog-summary{align-items:flex-start;gap:12px;padding:19px}.micro-catalog-summary>svg{flex-shrink:0}.micro-application-card{padding:21px}.micro-unavailable ul{grid-template-columns:1fr}.micro-hero{grid-template-columns:1fr;padding:22px}.micro-hero h2{font-size:25px}.micro-hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.micro-hero-metrics>div:first-child{grid-column:auto}.micro-hero-metrics strong{letter-spacing:-.7px;font-size:20px}.micro-hero-metrics>div{flex-direction:column;align-items:flex-start;gap:4px;display:flex}.micro-hero-metrics svg{display:none}.micro-hero-metrics span{font-size:10px}.micro-score-panel{padding:19px 16px}.micro-score-results.simple{gap:6px}.micro-score-results.simple>div{padding:12px 9px}.micro-score-results.simple strong{font-size:20px}.micro-score-results.simple span{font-size:10px}.micro-curve-help{margin-bottom:15px;font-size:12px;line-height:1.7}.micro-selected-summary>strong{font-size:18px}.micro-selected-summary>span{font-size:11px}.micro-compact-control{flex-wrap:wrap;gap:7px;padding:10px}.micro-compact-control label{display:none}.micro-compact-control button{min-width:34px;min-height:38px}.micro-compact-control output{min-width:50px;font-size:15px}.micro-chart-tooltip{width:137px;max-width:43%;padding:8px;font-size:10px}.micro-chart-tooltip>strong{margin-bottom:4px;padding-bottom:4px;font-size:11px}.micro-chart-tooltip>span{gap:5px;padding:1px 0}.micro-item-actions .button{width:100%}.micro-curve text{font-size:19px}}.nav-label-short{display:none}.ranking-page{max-width:1000px}.ranking-hero{background:var(--navy);color:#fff;border-radius:18px;grid-template-columns:1.3fr 1fr;align-items:center;gap:35px;margin:0 0 22px;padding:32px 36px;display:grid}.ranking-trophy{color:#e1ca8d;background:#ffffff08;border:1px solid #d9c48770;border-radius:13px;place-items:center;width:47px;height:47px;margin-bottom:20px;display:grid}.ranking-score p{color:#d6e1e6;margin:8px 0;font-size:13px}.ranking-score h2{letter-spacing:-1.8px;color:#fff;margin:7px 0;font-size:46px;line-height:1.25}.ranking-score h2 span{letter-spacing:0;color:#d6e1e6;font-family:OpenSans,sans-serif;font-size:16px;font-weight:400}.ranking-own{border-left:1px solid #fff2;gap:24px;padding-left:30px;display:grid}.ranking-own>div{align-items:center;gap:16px;display:flex}.ranking-own svg{color:#c6dbca;flex-shrink:0}.ranking-own strong{font-size:25px;line-height:1.4;display:block}.ranking-own small{color:#d6e1e6;margin-top:3px;font-size:12px;display:block}.ranking-profile-summary{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-bottom:27px;padding:0 3px;font-size:13px;display:flex}.ranking-profile-summary strong{color:var(--ink)}.ranking-profile{margin-bottom:28px}.ranking-profile>p{color:var(--muted);margin:10px 0 22px;font-size:13px;line-height:1.8}.ranking-profile label{margin-bottom:8px;font-size:12px;font-weight:600;display:block}.ranking-profile-actions{flex-wrap:wrap;align-items:stretch;gap:12px;display:flex}.ranking-profile-actions input{min-width:0;min-height:46px;color:var(--ink);font:inherit;background:#fff;border:1px solid #b9cbc3;border-radius:9px;flex:1;padding:10px 13px}.ranking-profile-actions .button{justify-content:center}.ranking-profile form>.small{margin:12px 0 0;line-height:1.8}.ranking-profile-secondary{justify-content:flex-end;gap:22px;margin-top:18px;display:flex}.ranking-list{margin-bottom:24px}.ranking-list-heading{justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px;display:flex}.ranking-list-heading p{color:var(--muted);margin:8px 0 0;font-size:12px}.ranking-refresh{border:1px solid var(--line);min-width:44px;min-height:44px;color:var(--green);cursor:pointer;background:#f3f6f1;border-radius:9px;place-items:center;display:grid}.ranking-list ol{margin:0;padding:0;list-style:none}.ranking-list li{border-top:1px solid var(--line);align-items:center;gap:17px;min-height:87px;padding:16px 13px;display:flex}.ranking-list .ranking-me{background:#edf3e8;border:1px solid #bdcfb8;border-radius:11px;margin:7px 0}.ranking-position{min-width:35px;color:var(--muted);font-size:15px;font-weight:600}.ranking-top{color:#88662c}.ranking-person{flex:1;min-width:0}.ranking-person strong{overflow-wrap:anywhere;flex-wrap:wrap;align-items:center;gap:9px;font-size:14px;display:flex}.ranking-person strong small{color:#32634a;background:#dfeadd;border-radius:5px;align-items:center;gap:3px;padding:3px 6px;font-size:10px;font-weight:600;display:inline-flex}.ranking-person p{color:var(--muted);margin:5px 0 0;font-size:12px}.ranking-points{text-align:right}.ranking-points strong{color:var(--navy);font-size:22px;line-height:1.3;display:block}.ranking-points small{color:var(--muted);font-size:10px;display:block}.ranking-note{color:var(--muted);margin:21px 0 0;font-size:12px;line-height:1.8}.ranking-rules summary{cursor:pointer;min-height:26px;color:var(--navy);font-size:14px;font-weight:600}.ranking-rules ul{color:var(--muted);margin:20px 0 16px;padding-left:20px;font-size:13px;line-height:1.9}.ranking-rules li{margin-bottom:10px}.ranking-rules p{color:var(--muted);font-size:13px;line-height:1.8}.ranking-rules a{color:var(--green);text-decoration:underline}@media (max-width:760px){.sidebar nav{grid-template-columns:repeat(6,minmax(0,1fr))!important}.sidebar nav a{margin:0;padding:8px 1px}.sidebar nav .nav-label-full{display:none}.sidebar nav .nav-label-short{letter-spacing:-.2px;white-space:normal;font-size:10px;display:block}.ranking-hero{grid-template-columns:1fr;gap:22px;padding:25px}.ranking-own{border-top:1px solid #fff2;border-left:0;grid-template-columns:1fr 1fr;gap:14px;padding:20px 0 0}.ranking-own>div{gap:9px}.ranking-own strong{font-size:23px}.ranking-own small{font-size:11px}.ranking-score h2{font-size:39px}.ranking-profile-actions{flex-direction:column}.ranking-profile-summary{align-items:flex-start}.ranking-profile-summary .text-button{font-size:12px}.ranking-profile .button{width:100%}.ranking-list li{gap:10px;padding:16px 8px}.ranking-person strong{font-size:13px}.ranking-person p{font-size:11px}.ranking-points strong{font-size:20px}.ranking-position{min-width:28px;font-size:13px}}@media (max-width:360px){.sidebar nav{gap:1px 0;grid-template-columns:repeat(3,minmax(0,1fr))!important}.sidebar nav a{gap:3px;min-height:56px;padding:6px 2px}.sidebar nav .nav-label-short{letter-spacing:0;font-size:11px}.main-content{padding-bottom:70px}}.trail-home-shortcut{color:var(--green);background:#eaf0ed;border:1px solid #d4e1d8;border-radius:16px;align-items:center;gap:18px;margin:0 0 36px;padding:23px 26px;display:flex}.trail-home-shortcut>div{flex:1}.trail-home-shortcut strong{font-family:Montserrat;font-size:19px}.trail-home-shortcut p{color:var(--muted);margin:4px 0;font-size:13px}.trail-intro{background:var(--navy);color:#fff;border-radius:16px;align-items:flex-start;gap:18px;margin-bottom:28px;padding:23px 27px;display:flex}.trail-intro>svg{color:#d8e7d5;flex-shrink:0;margin-top:4px}.trail-intro strong{font-size:17px}.trail-intro p{color:#d2dce2;max-width:700px;margin-bottom:0;font-size:13px}.trail-area-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.trail-area-card{border:1px solid var(--line);border-top:4px solid var(--trail-color);box-shadow:var(--shadow);background:#fff;border-radius:16px;flex-direction:column;padding:28px;transition:transform .15s,box-shadow .15s;display:flex}.trail-area-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #152e4310}.trail-area-icon{background:color-mix(in srgb,var(--trail-color) 9%,white);color:var(--trail-color);border-radius:13px;place-items:center;width:54px;height:54px;margin-bottom:24px;font-family:Montserrat;font-weight:700;display:grid}.trail-area-card h2{margin-bottom:9px;font-size:24px}.trail-area-card>p{color:var(--muted);margin:0 0 16px;font-size:13px}.trail-area-card>small{color:var(--muted);margin-bottom:18px;font-size:12px}.trail-area-card .progress-track{margin-top:auto}.trail-progress-label{color:var(--muted);justify-content:space-between;gap:12px;margin-top:9px;font-size:12px;display:flex}.trail-progress-label strong{color:var(--green)}.trail-card-action{color:var(--trail-color);border-top:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:24px;padding-top:18px;font-size:13px;font-weight:600;display:flex}.trail-overview{justify-content:space-between;align-items:center;gap:30px;margin-bottom:22px;display:flex}.trail-overview>div{flex:1;max-width:570px}.trail-overview h2{margin-bottom:17px;font-size:20px}.trail-map-tools{justify-content:flex-end;align-items:center;gap:20px;margin-bottom:13px;display:flex}.trail-map-tools .field{font-size:12px}.trail-map-tools select{min-width:120px;padding:8px 12px}.trail-map{flex-direction:column;gap:27px;max-width:760px;margin:35px auto 10px;padding-left:45px;display:flex;position:relative}.trail-map:before{content:"";background:#d5dfd8;width:2px;position:absolute;top:22px;bottom:30px;left:17px}.trail-level{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:16px;padding:25px 29px;scroll-margin-top:24px;position:relative}.trail-level-marker{background:var(--paper);width:34px;height:34px;color:var(--muted);border:2px solid #d2ddd5;border-radius:10px;place-items:center;font-size:12px;font-weight:700;display:grid;position:absolute;top:24px;left:-45px}.trail-level.completed{border-color:#bad5c3}.trail-level.completed .trail-level-marker{background:var(--green);border-color:var(--green);color:#fff}.trail-level-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.trail-level-heading h2{margin:0 0 5px;font-size:19px}.trail-level-heading p{color:var(--muted);margin:0;font-size:12px}.trail-level-heading .text-button{align-items:center;gap:3px;min-height:44px;font-size:12px;display:flex}.trail-squares{grid-template-columns:repeat(var(--trail-columns),48px);gap:9px;display:grid}.trail-square{aspect-ratio:1;color:#63766c;background:#f8faf8;border:1px solid #cdd8d3;border-radius:7px;justify-content:center;align-items:center;gap:5px;min-height:48px;transition:background .15s,transform .15s;display:flex;position:relative}.trail-square:hover{border-color:var(--green);background:#edf2ee;transform:translateY(-2px)}.trail-square>span{font-size:12px}.trail-square.correct{color:var(--green);background:#e4f1e8;border-color:#b6d2bf}.trail-square.wrong{color:#a33d31;background:#fbece8;border-color:#dfb3aa}.trail-square.review{color:#886022;background:#fff3dc;border-color:#e6cca0}.trail-square.correct:hover{background:#d7eadd;border-color:#7eae91}.trail-square.wrong:hover{background:#f5ddd6;border-color:#bf7d70}.trail-square.review:hover{background:#fbe8c2;border-color:#c29650}.trail-square:focus-visible{outline:2px solid var(--navy,#173449);outline-offset:3px}.trail-level-complete{color:var(--green);align-items:center;gap:6px;margin:14px 0 0;font-size:11px;display:flex}.trail-notice{background:var(--soft);color:var(--green);border-radius:10px;align-items:center;gap:10px;margin-bottom:24px;padding:14px 18px;font-size:13px;display:flex}@media (max-width:760px){.sidebar nav{gap:1px 0;grid-template-columns:repeat(4,minmax(0,1fr))!important}.sidebar nav a{gap:3px;min-height:52px;padding:6px 2px}.sidebar nav .nav-label-short{letter-spacing:0;font-size:11px}.main-content{padding-bottom:160px}.toast{bottom:130px}.trail-area-grid{gap:16px}.trail-area-card{padding:22px}.trail-area-card h2{font-size:21px}.trail-overview{flex-direction:column;align-items:stretch;gap:20px}.trail-overview>div{max-width:none}.trail-map-tools{flex-direction:column;align-items:flex-start;gap:14px}.trail-map{padding-left:34px}.trail-map:before{left:13px}.trail-level-marker{border-radius:8px;width:27px;height:31px;left:-35px}.trail-level{padding:20px 17px}.trail-squares{grid-template-columns:repeat(min(var(--trail-columns),4),minmax(44px,48px));gap:6px}.trail-square{aspect-ratio:1;min-height:44px}.trail-level-heading h2{font-size:17px}.trail-intro{padding:23px 20px}.trail-home-shortcut{padding:20px}.trail-home-shortcut strong{font-size:17px}.trail-home-shortcut p{font-size:12px}}@media (max-width:520px){.trail-area-grid{grid-template-columns:1fr}.trail-area-icon{margin-bottom:17px}.trail-map{margin-top:26px}.trail-level-heading{gap:7px}.trail-level-heading .text-button{font-size:11px}}.micro-small-sample-dot{fill:#a56419;stroke:#fff;stroke-width:2px}.micro-small-sample-range{stroke:#a56419;stroke-width:1.2px;stroke-dasharray:3 3;opacity:.65}.micro-sample-warning{color:#805017}.micro-sample-badge{color:#805017;background:#fff0d7;border-radius:5px;padding:3px 7px;font-size:11px;font-weight:600;display:inline-block}.micro-legend .micro-small-sample-key{background:#a56419;border-radius:50%;width:9px;height:9px;display:inline-block}.micro-chart-tooltip>small{margin:5px 0;font-size:10px;line-height:1.4;display:block}.exam-tri-results{gap:1rem;margin:1.5rem 0;display:grid}.exam-tri-heading{justify-content:space-between;align-items:center;gap:1.5rem;display:flex}.exam-tri-heading h2{margin:.25rem 0}.exam-tri-score{color:var(--accent,#28795e);white-space:nowrap;font-size:2.8rem;font-weight:650;line-height:1.1}.exam-tri-score span{text-align:right;margin-top:.35rem;font-size:.85rem;font-weight:400;display:block}.exam-tri-notice{color:#765620;background:#fff4dc;border-left:3px solid #c7994a;border-radius:.5rem;padding:.85rem 1rem}.exam-tri-result details{margin-top:1rem}.exam-tri-result summary{cursor:pointer;color:var(--accent,#28795e)}.exam-tri-metadata{gap:.6rem;font-size:.82rem;display:grid}.exam-tri-metadata div{grid-template-columns:10rem 1fr;gap:1rem;display:grid}.exam-tri-metadata dd{overflow-wrap:anywhere;margin:0}.exam-tri-metadata dt{color:#667879}.exam-tri-hash{font-family:monospace}@media (max-width:560px){.exam-tri-heading{flex-direction:column;align-items:flex-start;gap:.75rem}.exam-tri-score span{text-align:left}.exam-tri-metadata div{grid-template-columns:1fr;gap:.2rem}}.exam-area-actions{flex-direction:column;align-items:stretch}.exam-area-actions .text-button{justify-content:center;margin-top:.5rem;font-size:.85rem}.exam-start{max-width:850px;margin:1.5rem 0}.exam-start>p{max-width:65ch}.exam-clock{flex-wrap:wrap}.exam-clock .text-button{font-size:.8rem}.exam-pause{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1rem;min-height:400px;display:flex}.exam-validation{color:#345d49;background:#edf5ee;border:1px solid #d6e5d8;border-radius:12px;margin-top:1.5rem;padding:1.1rem 1.3rem}.exam-validation>p{margin:.3rem 0;font-size:.85rem}.exam-validation details{font-size:.85rem;line-height:1.7}.exam-score-range{border-top:1px solid #e1e8e3;margin-top:1.2rem;padding-top:1rem}.exam-range-metrics{gap:3rem;margin:1rem 0;display:flex}.exam-range-metrics div{gap:.3rem;display:grid}.exam-range-metrics span{color:#667879;font-size:.8rem}.exam-range-metrics strong{font-size:1.2rem;font-weight:600}.exam-result-list .attempt-row{gap:1rem}.exam-result-list .attempt-row>div{flex:1}.exam-map>.button.secondary{margin-top:1rem}.question-navigation .button{font-size:.9rem}@media (max-width:600px){.exam-result-list .attempt-row{flex-wrap:wrap}.exam-result-list .attempt-row>div{flex-basis:100%}.question-navigation{flex-wrap:wrap;gap:.5rem}.exam-range-metrics{justify-content:space-between;gap:.5rem}}.exam-validation-table{margin:1rem 0;overflow-x:auto}.exam-validation-table table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:.8rem}.exam-validation-table caption{text-align:left;padding-bottom:.6rem;font-weight:600}.exam-validation-table th,.exam-validation-table td{text-align:right;white-space:nowrap;border-bottom:1px solid #d6e5d8;padding:.5rem .7rem}.exam-validation-table th:first-child{text-align:left}.exam-home-hero{background:var(--navy);color:#fff;border-radius:22px;justify-content:space-between;align-items:center;gap:36px;margin-bottom:20px;padding:32px 36px;display:flex}.exam-home-hero .eyebrow{color:#d8e6d9}.exam-home-hero h1{color:#fff;max-width:600px;margin:10px 0 14px;font-size:clamp(26px,3vw,38px);line-height:1.2}.exam-home-hero p{color:#e0e8e2;max-width:580px;margin-bottom:0}.exam-home-counter{gap:9px;min-width:190px;display:grid}.exam-home-counter>strong{font-size:40px;line-height:1.2}.exam-home-counter strong span{color:#c8d8cf;font-size:22px;font-weight:400}.exam-home-counter>span{color:#d8e6d9;font-size:12px}.exam-home-counter progress{accent-color:#b7d2b0;border:0;border-radius:10px;width:100%;height:6px;overflow:hidden}.exam-home-counter progress::-webkit-progress-bar{background:#557065}.exam-home-counter progress::-webkit-progress-value{background:#c4dbb6}.exam-resume-strip{color:#75551f;background:#fff3dd;border:1px solid #ecd7b5;border-radius:14px;align-items:center;gap:18px;margin-bottom:28px;padding:18px 24px;text-decoration:none;display:flex}.exam-resume-strip>div{flex:1;gap:4px;display:grid}.exam-resume-strip span{font-size:12px}.exam-resume-strip strong{font-size:15px}.exam-section-heading{margin:30px 0 16px}.exam-section-heading h2,.exam-library-heading h2{margin:0 0 6px}.exam-section-heading p,.exam-library-heading p{color:var(--muted);margin:0;font-size:13px}.exam-proficiency-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.exam-proficiency-card{--area-color:#517866;border:1px solid var(--line);border-top:3px solid var(--area-color);background:#fff;border-radius:15px;flex-direction:column;padding:22px;display:flex}.exam-proficiency-card.area-LC{--area-color:#937147}.exam-proficiency-card.area-CH{--area-color:#6c7291}.exam-proficiency-card.area-CN{--area-color:#50867a}.exam-proficiency-card.area-MT{--area-color:#57779a}.exam-proficiency-card .eyebrow{color:var(--area-color);font-size:11px}.exam-proficiency-card h3{margin:7px 0 18px;font-size:14px}.exam-proficiency-number{color:var(--navy);font-variant-numeric:tabular-nums;font-size:34px;font-weight:650;line-height:1.2;display:block}.exam-proficiency-number small{color:var(--muted);margin-left:6px;font-size:11px;font-weight:400}.exam-proficiency-card p{color:var(--muted);flex:1;margin:12px 0;font-size:11px;line-height:1.7}.exam-proficiency-card>a{color:#28795e;align-items:center;gap:6px;font-size:12px;text-decoration:none;display:flex}.exam-library-heading{justify-content:space-between;align-items:end;gap:24px;margin:40px 0 20px;display:flex}.exam-library-heading .eyebrow{margin-bottom:8px;font-size:11px}.exam-library-heading .field{min-width:160px;font-size:12px}.exam-home-legend{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:18px;padding-bottom:20px;display:flex}.exam-home-legend details{max-width:430px;color:var(--muted);font-size:12px}.exam-home-legend summary{cursor:pointer;color:#28795e}.exam-year{scroll-margin-top:25px}.exam-edition-card{gap:0;transition:border-color .15s,box-shadow .15s}.exam-edition-card:hover{box-shadow:0 7px 20px #23392e0b}.exam-edition-title{color:inherit;text-decoration:none}.exam-edition-title h3{margin-bottom:16px}.exam-coverage-tags{flex-wrap:wrap;align-items:center;gap:6px;margin:0 0 14px;display:flex}.exam-coverage-tag{color:#68716d;background:0 0;border:1px solid #bfc3c1;border-radius:6px;align-items:center;gap:5px;padding:4px 7px;font-size:11px;font-weight:400;display:inline-flex}.exam-coverage-tag svg{flex-shrink:0}.exam-evidence-label{color:#68776e;font-size:10px;line-height:1.4}.exam-edition-scores{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:3px 0 20px;display:grid}.exam-edition-score{color:#65736b;background:#f7f9f7;border:1px solid #e3e9e4;border-radius:8px;flex-direction:column;align-items:center;gap:8px;min-width:0;padding:10px 3px;text-decoration:none;display:flex}.exam-edition-score>span{align-items:center;gap:5px;font-size:10px;font-weight:600;display:flex}.exam-edition-score>strong{color:var(--navy);font-variant-numeric:tabular-nums;font-size:18px;line-height:1.1}.exam-edition-score>small{text-align:center;font-size:8px;line-height:1.4}.exam-edition-score.checklist-started{background:#fff5e3;border-color:#ead8b2}.exam-edition-score.checklist-completed{background:#e8f3eb;border-color:#cfe1d3}.exam-edition-score:hover{outline:1px solid #749682}.exam-edition-card>.exam-card-action{border-top:1px solid var(--line);margin-top:auto;padding-top:12px;text-decoration:none}.exam-area-last-score{color:#315947;background:#f2f7f3;border-radius:10px;align-items:center;gap:12px;margin-bottom:16px;padding:14px;text-decoration:none;display:flex}.exam-area-last-score span{flex:1;font-size:12px}.exam-area-last-score small{color:var(--muted);margin-top:4px;display:block}.exam-area-last-score strong{font-variant-numeric:tabular-nums;font-size:24px}@media (max-width:1100px){.exam-proficiency-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-edition-score>strong{font-size:17px}}@media (max-width:650px){.exam-home-hero{flex-direction:column;align-items:stretch;gap:24px;padding:25px}.exam-home-counter{min-width:0;max-width:240px}.exam-proficiency-card{padding:16px}.exam-proficiency-card h3{min-height:34px}.exam-proficiency-number{font-size:29px}.exam-library-heading{flex-direction:column;align-items:stretch;gap:15px}.exam-library-heading .field{max-width:200px}.exam-home-legend{flex-direction:column}.exam-resume-strip{flex-wrap:wrap;gap:12px;padding:16px}.exam-resume-strip>div{min-width:60%}.exam-edition-score>strong{font-size:21px}.exam-edition-score>small{font-size:9px}}.exam-first-result{color:#52695c;background:#f1f5f1;border:1px solid #dfe7df;border-radius:14px;margin:24px 0;padding:22px 24px;font-size:14px}.exam-edition-score .exam-area-name{overflow-wrap:normal;font-size:10px;line-height:1.45}.exam-edition-score{justify-content:center;min-height:88px}.exam-edition-downloads{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;margin-top:auto;padding-top:14px;font-size:11px;display:flex}.exam-edition-downloads>span:first-child{color:var(--muted);margin-right:auto}.exam-edition-downloads a{color:#28795e;align-items:center;gap:5px;padding:6px 0;text-decoration:none;display:inline-flex}.exam-edition-downloads a:hover{text-decoration:underline}.exam-pdf-unavailable{color:var(--muted);font-size:10px}.exam-edition-score{cursor:pointer;font-family:inherit}.exam-edition-score:focus-visible{outline-offset:3px;outline:2px solid #28795e}.exam-area-dialog{border:1px solid var(--line);width:min(460px,100vw - 32px);max-height:calc(100dvh - 40px);color:var(--navy);background:#fff;border-radius:20px;margin:auto;padding:32px;overflow:auto;box-shadow:0 24px 70px #173a3429}.exam-area-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#16352f66}.exam-area-dialog h2{margin:10px 0}.exam-dialog-close{position:absolute;top:12px;right:14px}.exam-area-dialog>.eyebrow{padding-right:25px}.exam-dialog-actions{flex-direction:column;gap:12px;margin:24px 0 18px;display:flex}.exam-area-dialog fieldset{border:0;margin:22px 0;padding:0}.exam-area-dialog legend{margin-bottom:10px;font-size:13px}.exam-area-dialog .confidence{gap:10px;display:flex}.exam-area-dialog .confidence button{flex:1}@media (max-width:520px){.exam-area-dialog{padding:26px 22px}.exam-edition-downloads{gap:10px}}.exam-edition-title h3{margin:12px 0 6px;font-size:26px;font-weight:700;line-height:1.2}.exam-edition-application{color:var(--muted);margin:0 0 18px;font-size:14px;font-weight:400}.exam-dialog-precision{background:#eef5ef;border:1px solid #dbe8dd;border-radius:12px;margin-top:18px;padding:16px 18px}.exam-dialog-precision>strong{color:#2d674e;font-size:15px;line-height:1.4;display:block}.exam-dialog-precision p{color:#52695c;margin:8px 0 0;font-size:12px;line-height:1.65}.exam-coverage-tag.ready{color:#414844;background:0 0;border:0;padding:5px 0;font-weight:600}.exam-coverage-tag.unavailable{color:#73777b;background:0 0;border-style:dashed;border-color:#adb2b7}.exam-coverage-icon{flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;position:relative}.tri-explorer>p{max-width:85ch;font-size:13px;line-height:1.7}.tri-explorer-score{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0;display:grid}.tri-explorer-score>div{border:1px solid var(--line);background:#fafbf9;border-radius:12px;flex-direction:column;justify-content:center;gap:8px;min-height:105px;padding:20px;display:flex}.tri-explorer-score>div:nth-child(2){background:#f2f5f1}.tri-explorer-score span{color:var(--muted);font-size:12px}.tri-explorer-score strong{color:#355645;font-variant-numeric:tabular-nums;font-size:clamp(16px,2.3vw,27px);font-weight:600}.tri-explorer-controls{justify-content:space-between;align-items:center;gap:20px;min-height:36px;margin-bottom:12px;font-size:12px;display:flex}.exam-result-area+.exam-result-area{margin-top:28px}.exam-result-list .exam-result-row{border-left:3px solid #0000;grid-template-columns:minmax(0,1fr) 110px 230px;align-items:center;gap:20px;padding:22px 12px;display:grid}.exam-result-row:not(:has(.exam-result-scenario)){grid-template-columns:minmax(0,1fr) 120px}.exam-result-list .exam-result-row{border-radius:8px;margin:10px 0}.exam-result-list .exam-result-row.scenario-correct{background:#f4f9f5;border-left-color:#719c7c}.exam-result-list .exam-result-row.scenario-wrong{background:#fcf6f5;border-left-color:#bf8278}.exam-result-open{text-align:left;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;min-width:0;padding:0}.exam-result-open strong{color:var(--ink);align-items:center;gap:9px;font-size:14px;display:flex}.exam-result-open:hover strong{color:var(--green)}:is(.exam-result-open:focus-visible,.tri-explorer-toggle:focus-visible){outline-offset:4px;border-radius:4px;outline:2px solid #557b63}.exam-result-open small{color:var(--muted);margin-top:5px;font-size:11px;line-height:1.5;display:block}.exam-result-excerpt{-webkit-line-clamp:2;color:#63706b;-webkit-box-orient:vertical;min-height:3.2em;margin:7px 0;font-size:12px;line-height:1.6;display:-webkit-box;overflow:hidden}.exam-result-record{text-align:center}.exam-result-record small{font-variant-numeric:tabular-nums}.exam-result-scenario{flex-direction:column;justify-content:center;align-items:flex-start;gap:7px;min-height:102px;display:flex}.exam-result-original{color:#68716c;font-size:12px;font-weight:500}.exam-result-scenario-caption{min-height:17px;color:var(--muted);font-size:11px;line-height:17px;display:block}.tri-explorer-toggle{font:inherit;color:#5c6861;cursor:pointer;text-align:left;background:0 0;border:1px solid #e1e5e2;border-radius:8px;width:100%;min-height:90px;padding:10px 12px;font-size:12px;transition:border-color .15s,box-shadow .15s}.tri-explorer-toggle strong{font-variant-numeric:tabular-nums;font-size:12px;font-weight:600;line-height:1.6;display:block}.tri-explorer-toggle>span{color:#6b756f;margin-top:4px;font-size:10px;line-height:1.5;display:block}.tri-explorer-toggle.gain{color:#306c4d}.tri-explorer-toggle.loss{color:#a34c43}.tri-explorer-toggle:hover:not(:disabled){border-color:currentColor;box-shadow:0 2px 6px #243b2b08}.tri-explorer button:disabled{opacity:.45;cursor:default}@media (max-width:700px){.tri-explorer-score{gap:7px}.tri-explorer-score>div{min-height:90px;padding:13px 9px}.tri-explorer-score span{font-size:11px}.exam-result-list .exam-result-row{grid-template-columns:minmax(0,1fr) 1fr;gap:14px;padding:20px 8px}.exam-result-row:not(:has(.exam-result-scenario)){grid-template-columns:minmax(0,1fr) 1fr;gap:14px;padding:20px 8px}.exam-result-open{grid-column:1/-1}.exam-result-record{text-align:left}.exam-result-scenario{text-align:right;align-items:flex-end}.tri-explorer-score strong{font-size:16px}}@media (max-width:480px){.exam-result-scenario{text-align:left;grid-column:1/-1;align-items:flex-start}.tri-explorer-toggle{min-height:80px}.exam-result-record{grid-column:1/-1}}.exam-result-metrics{color:#6b756f;font-variant-numeric:tabular-nums;margin:7px 0;font-size:11px;font-weight:400;line-height:1.6;display:block}.tri-explorer-score small{color:var(--muted);font-variant-numeric:tabular-nums;min-height:16px;font-size:11px}.exam-filter-count{opacity:.75;font-variant-numeric:tabular-nums;margin-left:5px;font-size:11px}.exam-question-review:focus{outline:none}.exam-review-order{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:16px 0;display:flex}.exam-review-order label{color:var(--muted);align-items:center;gap:10px;font-size:12px;display:flex}.exam-review-order select{font:inherit;color:var(--navy);border:1px solid var(--line);background:0 0;border-radius:8px;width:auto;max-width:100%;padding:8px 10px}.exam-review-order .text-button{font-size:12px}@media (max-width:480px){.exam-review-order label{flex-direction:column;align-items:flex-start}}.exam-result-summary{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:22px;margin:12px 0 24px;overflow:hidden}.exam-result-hero{background:var(--navy);color:#fff;padding:30px 34px}.exam-result-identity{min-width:0}.exam-result-hero .eyebrow{color:#c8ddd0;letter-spacing:.09em;margin:0 0 9px;font-size:11px}.exam-result-hero h1{color:#fff;margin:0 0 7px;font-size:30px}.exam-result-subtitle{color:#dce8df;margin:0;font-size:14px;line-height:1.6}.exam-result-indicators{border-top:1px solid #ffffff30;grid-template-columns:1.15fr 1fr 1fr;gap:0;margin:24px 0 0;padding-top:22px;display:grid}.exam-result-indicators.multiple-scores{grid-template-columns:repeat(4,minmax(0,1fr))}.exam-result-indicators.without-score{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-result-indicators>div{min-width:0;padding:0 25px}.exam-result-indicators>div:first-child{padding-left:0}.exam-result-indicators>div:last-child{padding-right:0}.exam-result-indicators>div+div{border-left:1px solid #ffffff25}.exam-result-indicators dt{color:#d2e2d7;margin:0 0 8px;font-size:12px;line-height:1.5}.exam-result-indicators dd{color:#fff;letter-spacing:-.025em;font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:baseline;gap:6px;margin:0;font:600 30px/1.3 Montserrat,Arial,sans-serif;display:flex}.exam-result-indicators dd span,.exam-result-indicators dd small{color:#c8ddd0;letter-spacing:0;font:400 13px/1.5 OpenSans,Arial,sans-serif}.exam-result-main-score dd strong{font-size:38px;font-weight:600}.exam-result-main-score>p{color:#dce8df;max-width:240px;margin:8px 0 0;font-size:11px;line-height:1.6}.exam-result-context{padding:24px 34px}.exam-tri-detail:empty{display:none}.exam-tri-detail+.exam-tri-detail:not(:empty){margin-top:24px}.exam-tri-detail>h2{font-size:17px}.exam-observed-card .exam-score-range{border:0;margin:0;padding:0}.exam-observed-card .exam-score-range h3{font-size:15px}.exam-observed-card .exam-range-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:16px 0;display:grid}.exam-observed-card .exam-range-metrics strong{color:var(--navy);font-size:21px}.exam-observed-card .exam-score-range>.small{font-size:12px;line-height:1.7}.exam-result-summary .exam-validation{color:var(--ink);background:0 0;border:0;border-radius:0;margin:0;padding:0}.exam-result-comparisons:has(.exam-tri-detail:not(:empty))+.exam-validation{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.exam-result-summary .exam-validation>strong{color:var(--green);font-size:14px}.exam-result-summary .exam-validation>p{max-width:780px;font-size:12px;line-height:1.8}.exam-result-summary details{margin-top:12px;font-size:12px}.exam-result-summary summary{cursor:pointer;color:var(--green)}.exam-result-summary summary:focus-visible{outline:2px solid var(--green);outline-offset:4px}@media (max-width:1000px){.exam-result-indicators.multiple-scores{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}.exam-result-indicators.multiple-scores>div:nth-child(3){border-left:0;padding-left:0}.exam-result-indicators>div{padding:0 18px}.exam-result-indicators dd{font-size:26px}}@media (max-width:600px){.exam-result-hero{padding:24px}.exam-result-hero h1{font-size:27px}.exam-result-subtitle{font-size:13px}.exam-result-context{padding:22px 24px}.exam-result-indicators{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px;margin-top:20px;padding-top:18px}.exam-result-indicators.single-score>.exam-result-main-score{grid-column:1/-1;padding:0}.exam-result-indicators.single-score>div:nth-child(2){border-left:0;padding-left:0}.exam-result-indicators dd{font-size:25px}.exam-result-main-score dd strong{font-size:34px}.exam-result-indicators dt{font-size:12px}.exam-observed-card .exam-range-metrics{gap:12px}.exam-observed-card .exam-range-metrics strong{font-size:19px}}@media (max-width:400px){.exam-result-hero,.exam-result-context{padding:20px}.exam-result-indicators>div{padding-left:12px;padding-right:12px}.exam-result-indicators dd{overflow-wrap:anywhere;font-size:22px}.exam-result-main-score dd strong{font-size:32px}.exam-result-indicators dd span,.exam-result-indicators dd small{font-size:12px}}.exam-score-position{margin:17px 0 12px;padding:0 7px}.exam-score-axis{min-width:0;height:76px;position:relative}.exam-score-axis-base,.exam-score-observed,.exam-score-central{border-radius:3px;height:10px;position:absolute;top:43px}.exam-score-axis-base{background:#edf0ee;left:0;right:0}.exam-score-observed{background:#cbd9d0;min-width:2px}.exam-score-observed.is-point{transform:translate(-1px)}.exam-score-central{background:#86ab94;min-width:2px}.exam-score-mean{background:#4e6d5b;width:2px;height:20px;position:absolute;top:38px;transform:translate(-50%)}.exam-score-user{background:var(--navy);width:2px;height:26px;position:absolute;top:29px;transform:translate(-50%)}.exam-score-user:after{content:"";background:var(--navy);border:2px solid #fff;border-radius:2px;width:12px;height:12px;position:absolute;bottom:1px;left:50%;transform:translate(-50%)rotate(45deg)}.exam-score-user-label{white-space:nowrap;color:var(--navy);font-size:12px;line-height:23px;position:absolute;top:0}.exam-score-user-label strong{font-variant-numeric:tabular-nums;margin-left:5px;font-size:14px}.exam-score-legend{color:var(--muted);flex-wrap:wrap;gap:8px 20px;font-size:11px;display:flex}.exam-score-legend>span{align-items:center;gap:7px;display:inline-flex}.exam-score-legend i{background:#cbd9d0;border-radius:2px;width:18px;height:7px;display:inline-block}.exam-score-legend i.central{background:#86ab94}.exam-score-legend i.mean{background:#4e6d5b;border-radius:0;width:2px;height:12px}.exam-observed-card .exam-score-insight{color:var(--ink);margin:14px 0 8px;font-size:13px;line-height:1.6}.exam-score-position+.exam-score-insight{font-weight:500}@media (max-width:480px){.exam-score-legend{gap:8px 12px;font-size:10px}.exam-score-legend i{width:13px}.exam-score-user-label{font-size:11px}.exam-score-user-label strong{font-size:13px}.exam-observed-card .exam-score-insight{font-size:12px}}.exam-observed-card{margin:0 0 24px;padding:26px 34px}.exam-observed-card>h2{margin:0 0 22px;font-size:20px}.exam-observed-area+.exam-observed-area{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.exam-observed-area>.eyebrow{margin:0 0 12px}@media (max-width:600px){.exam-observed-card{padding:22px 24px}.exam-observed-card>h2{font-size:18px}}@media (max-width:400px){.exam-observed-card{padding:20px}}.official-result-entry{background:#f5f8f5;margin:24px 0;padding:28px}.official-entry-heading{align-items:center;gap:20px;display:flex}.official-entry-heading>div{flex:1}.official-entry-heading h2{margin:4px 0 8px}.official-entry-heading p{margin-bottom:0}.official-entry-heading .button{flex-shrink:0}.official-entry-icon{color:var(--green,#356b54);align-self:flex-start;padding-top:16px}.official-lookup-form{border-top:1px solid #d8e2d9;margin-top:24px;padding-top:22px}.official-note-fields,.official-found-scores,.official-area-links{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.official-note-fields{grid-template-columns:repeat(5,minmax(0,1fr));align-items:end;margin:16px 0}.official-note-fields input,.official-essay input{width:100%;min-width:0}.official-note-fields>.field{min-width:0;margin:0}.official-search-status{color:#66766e;min-height:20px;margin:0;font-size:13px}.official-essay.is-readonly input{color:#69746c;background:#eef0ee;border-color:#d9dfda}.official-input-hint{color:#66766e;margin:0 0 18px;font-size:13px}.official-saved-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.official-delete{color:#69746c;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:8px;font-size:13px;display:inline-flex}.official-delete:hover{color:#a54136}.official-delete-confirm{background:#fffaf7;border:1px solid #dccfc9;border-radius:12px;padding:16px}.official-delete-confirm>div{gap:12px;margin-top:12px;display:flex}.official-lookup-form fieldset{border:0;margin:0;padding:0}.official-lookup-result{background:#fff;border-radius:16px;margin-top:24px;padding:20px}.official-found-scores{margin:20px 0}.official-found-scores>div{flex-direction:column;gap:6px;display:flex}.official-found-scores strong{font-size:25px}.official-found-scores small{color:#66766e}.official-saved{margin-top:24px}.official-area-links{margin:18px 0}.official-area-links a{color:inherit;background:#fff;border:1px solid #dae3db;border-radius:12px;flex-direction:column;gap:8px;padding:14px 16px;text-decoration:none;display:flex}.official-area-links a:hover,.official-area-links a[aria-current=page]{background:#eaf3ec;border-color:#427758}.official-area-links a strong{justify-content:space-between;align-items:center;font-size:22px;display:flex}.official-area-links a span{font-size:13px}.official-question-actions{flex-wrap:wrap;gap:12px;margin:20px 0;display:flex}@media (max-width:850px){.official-entry-heading{flex-wrap:wrap}.official-entry-heading>.button{margin-left:46px}.official-note-fields,.official-found-scores,.official-area-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.official-result-entry{padding:20px}.official-entry-icon{display:none}.official-entry-heading>.button{margin-left:0}.official-note-fields{grid-template-columns:1fr}.official-area-links a{padding:12px}}.official-result-summary .exam-result-indicators{grid-template-columns:1.3fr 1fr}.official-year{max-width:180px;margin:18px 0 0}.exam-curve-panel{margin-bottom:24px;padding:26px 30px}.exam-curve-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.exam-curve-heading h2{margin:3px 0;font-size:23px}.exam-curve-heading .eyebrow{margin:0}.exam-curve-readout{justify-content:space-between;align-items:center;gap:24px;display:flex}.exam-curve-readout>div strong{font-size:21px;display:block}.exam-curve-readout small{color:var(--muted);margin-top:4px;font-size:12px;display:block}.exam-curve-readout dl{gap:36px;margin:0;display:flex}.exam-curve-readout dt{color:var(--muted);font-size:12px}.exam-curve-readout dd{font-variant-numeric:tabular-nums;margin:2px 0 0;font-size:23px;font-weight:600}.exam-curve-readout .average dd{color:#286951}.exam-curve-plot{max-width:820px;margin:12px auto 0}.exam-curve-personal circle{fill:#17394a;stroke:#fff;stroke-width:2.5px}.micro-curve .exam-curve-personal text{fill:#17394a;paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;font-size:11px;font-weight:600}.exam-curve-footer{justify-content:space-between;align-items:center;gap:18px;display:flex}.exam-curve-footer .micro-legend{flex-wrap:wrap;justify-content:flex-start;margin:0}.exam-personal-key{background:#17394a;border-radius:50%;width:9px;height:9px;display:inline-block}.exam-curve-select{color:var(--muted);align-items:center;gap:12px;font-size:12px;display:flex}.exam-curve-select input{accent-color:#286951;width:150px;padding:0}.exam-curve-personal-summary{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:18px;padding-top:14px;font-size:14px;display:flex}.exam-curve-caption{margin:14px 0 0;font-size:12px}.exam-analysis-hero{background:var(--navy);color:#fff;border-radius:20px;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px;padding:30px;display:flex}.exam-analysis-hero h1{color:inherit;margin:8px 0;font-size:32px}.exam-analysis-hero p{color:#deebe5;margin:0}.exam-analysis-hero .eyebrow{color:#b7d3c6}.exam-analysis-hero .primary{color:var(--navy);white-space:nowrap;background:#f7faf7;border-color:#0000}.exam-analysis-hero .primary:hover:not(:disabled){color:var(--navy);background:#e3edf4;box-shadow:0 4px 12px #071b2926}.exam-analysis-hero .primary:focus-visible{outline-offset:4px;outline:2px solid #fff}.exam-analysis-links{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.exam-analysis-links>div{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.exam-analysis-links a{align-items:center;gap:5px;font-size:13px;display:inline-flex}@media (max-width:700px){.exam-curve-panel{padding:20px 16px}.exam-curve-heading{align-items:flex-start}.exam-curve-heading h2{font-size:20px}.exam-curve-readout{flex-direction:column;align-items:flex-start;gap:14px}.exam-curve-readout dl{justify-content:space-between;gap:12px;width:100%}.exam-curve-readout dd{font-size:21px}.exam-curve-footer{flex-direction:column;align-items:flex-start}.exam-curve-select{width:100%}.exam-curve-select input{flex:1}.exam-analysis-hero{flex-direction:column;align-items:flex-start;padding:24px}.exam-analysis-hero h1{font-size:28px}.micro-curve .exam-curve-personal text{font-size:16px}.exam-curve-plot{margin-left:-8px;margin-right:-8px}}.answer-distribution{margin:26px 0}.answer-distribution h3{margin:0 0 22px;font-size:18px}.answer-distribution-item{margin:0 0 22px}.answer-distribution-item:last-child{margin-bottom:0}.answer-distribution-label{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:8px;font-size:14px;display:flex}.answer-distribution-label b,.answer-distribution-label strong{font-weight:500}.answer-distribution-label strong{font-variant-numeric:tabular-nums;white-space:nowrap}.answer-distribution-track{background:#e9eeea;border-radius:10px;height:10px;overflow:hidden}.answer-distribution-track i{background:#91a69b;border-radius:10px;height:100%;display:block}.answer-distribution-item.is-key .answer-distribution-track i{background:#458266}.answer-distribution-item.is-distractor .answer-distribution-track i{background:#bd8b2e}.answer-distribution-item small{color:var(--muted);font-variant-numeric:tabular-nums;margin-top:6px;font-size:11px;display:block}@media (max-width:600px){.answer-distribution-label{gap:10px;font-size:13px}.answer-distribution h3{font-size:16px}}.chapter-hero{background:var(--navy);color:#fff;border-radius:18px;margin-bottom:24px;padding:32px 36px}.chapter-hero .section-head{margin:0}.chapter-hero .eyebrow{color:#b9ccd9;margin:0 0 12px}.chapter-hero h1{color:#fff;letter-spacing:-.025em;text-wrap:balance;max-width:1000px;margin:0 0 14px;font-size:36px;line-height:1.2}.chapter-hero .section-head>p:last-child{color:#d3dee7;margin-bottom:0}.chapter-diagnostic .collection-heading{margin-bottom:14px}.chapter-diagnostic h2{font-size:20px}.chapter-diagnostic .diagnostic-card{text-align:left;padding:24px}.chapter-diagnostic .diagnostic-secondary strong{color:var(--muted);font-size:19px;font-weight:600}.exam-result-hero .eyebrow,.exam-analysis-hero .eyebrow{color:#b9ccd9}.exam-result-subtitle,.exam-result-indicators dt,.exam-result-indicators dd span,.exam-result-indicators dd small,.exam-result-main-score>p,.exam-analysis-hero p{color:#d3dee7}@media (max-width:760px){.chapter-hero{padding:25px 24px}.chapter-hero h1{font-size:28px}.chapter-hero .eyebrow{font-size:10px}.chapter-diagnostic .diagnostic-grid.single .diagnostic-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px}.chapter-diagnostic .diagnostic-card{padding:20px}}.analysis-disclosure-content{padding-top:24px}.analysis-disclosure>.analysis-disclosure-content>.panel-heading{margin-top:0}.official-search-status{border-radius:9px;flex-wrap:wrap;align-items:center;gap:8px;min-height:44px;padding:10px 12px;line-height:1.6;display:flex}.official-search-status:empty{padding:0}.official-search-status.is-found{color:#22634b;background:#e7f2eb}.official-search-updating{color:var(--muted);font-size:12px}.official-imported-results{margin-top:22px}.official-imported-results>h2{margin-bottom:8px}.official-imported-results .official-saved+.official-saved{border-top:1px solid var(--line);padding-top:22px}.official-import-notice{color:#22634b;align-items:center;gap:8px;margin:14px 0 0;font-size:13px;display:flex}.official-import-notice svg{flex-shrink:0}.official-saved.just-imported{border-radius:12px;animation:4s ease-out official-import-highlight}@keyframes official-import-highlight{0%{background:#e7f2eb;box-shadow:0 0 0 12px #e7f2eb}to{background:0 0;box-shadow:0 0 0 12px #0000}}@media (prefers-reduced-motion:reduce){.official-saved.just-imported{animation:none}}.exam-imported-label{color:var(--navy);margin:10px 0;font-size:12px;font-weight:600;line-height:1.5;display:block}.imported-notebook-heading,.imported-notebook-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.imported-notebook-heading h2{margin:0}.imported-notebook-list{max-height:420px;margin-top:16px;overflow:auto}.imported-notebook-row{border-bottom:1px solid #dde5e2;align-items:center;gap:14px;padding:16px 0;display:flex}.imported-notebook-row input{flex-shrink:0;width:18px;height:18px}.imported-notebook-row>span{flex:1;min-width:0}.imported-notebook-row small{color:#647987;display:block}.imported-notebook-row>small{flex-shrink:0}.official-area-links .official-area-correct{color:#6b7e88;font-size:12px;font-weight:400;line-height:1.4}.exam-curve-table-disclosure{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.exam-curve-table-disclosure>summary{cursor:pointer;color:var(--navy);font-size:14px;font-weight:600}.exam-curve-own-row{background:#edf3f6}.exam-curve-own-row th{box-shadow:inset 3px 0 #17394a}.exam-curve-own-row small{color:#607988;font-size:11px;font-weight:400;display:block}.exam-curve-table-disclosure .exam-validation-table:focus-visible{outline-offset:3px;outline:2px solid #17394a}.exam-analysis-navigation .area-without-score{justify-content:center;align-items:center;min-height:112px}.exam-analysis-navigation a:hover:not([aria-current=page]){background:#f5f7f8;border-color:#b8c6cb}.exam-analysis-navigation a[aria-current=page]{background:#e8f0f5;border-color:#23465d}.exam-analysis-nav-loading{min-height:112px;color:var(--muted);align-items:center;display:flex}.exam-home-hero .exam-home-validation{color:#cbdbe6;margin-top:20px;font-size:13px;line-height:1.65}.exam-home-validation strong{color:#fff;font-weight:600}.books-home-hero{border-bottom:1px solid var(--line);margin-bottom:30px;padding:4px 0 28px}.books-home-hero .section-head{margin:0}.books-home-hero h1{letter-spacing:-.035em;color:var(--navy);margin:0 0 16px;font-family:Montserrat,Arial,sans-serif;font-size:36px;font-weight:600;line-height:1.2}.books-home-hero .books-home-value{color:var(--ink);max-width:780px;margin:0 0 12px;font-size:18px;font-weight:400;line-height:1.6}.books-home-hero .section-head>.books-home-description{color:var(--muted);max-width:800px;margin:0;font-size:14px;line-height:1.65}.editorial-library{align-items:stretch;gap:28px}.editorial-library .book-card{box-shadow:none;border-radius:12px;flex-direction:column;transition:border-color .2s,box-shadow .2s;display:flex}.editorial-library .book-card:hover{border-color:#b9c8cc;transform:none;box-shadow:0 5px 18px #152e4308}.editorial-library .book-card-main{flex:1}.editorial-library .cover-wrap{background:#efeee9;border-bottom:1px solid #152e4309;border-right:0;align-items:center;height:312px;min-height:0;padding:24px}.editorial-library .cover-wrap img{object-fit:contain;width:auto;max-width:100%;height:264px;transition:none;transform:none;box-shadow:0 4px 12px #152e431a}.editorial-library .book-card:hover img{transform:none}.editorial-library .book-arrow{color:#667a84;background:0 0;top:12px;right:12px}.editorial-library .book-info{padding:22px 24px 16px}.editorial-library .book-info h3{min-height:2.7em;margin:7px 0 8px;font-size:18px;line-height:1.35}.editorial-library .book-info p{margin-bottom:18px}.editorial-library .book-download{margin-top:auto;padding:0 24px 18px}@media (max-width:760px){.books-home-hero{margin-bottom:24px;padding-top:0;padding-bottom:24px}.books-home-hero h1{font-size:28px}.books-home-hero .books-home-value{font-size:16px}.editorial-library{gap:20px}.editorial-library .cover-wrap{height:270px;padding:20px}.editorial-library .cover-wrap img{height:230px}.editorial-library .book-info{padding:18px 20px 14px}.editorial-library .book-download{padding:0 20px 16px}}@media (max-width:520px){.editorial-library .cover-wrap{height:310px;padding:24px}.editorial-library .cover-wrap img{width:auto;max-width:100%;height:262px}.editorial-library .book-info h3{min-height:0}.editorial-library .book-progress>span:first-child{max-width:none}}.exam-result-heading{justify-content:space-between;align-items:center;gap:24px;display:flex}.exam-analysis-actions{flex-wrap:wrap;flex-shrink:0;justify-content:flex-end;align-items:end;gap:12px;max-width:480px;display:flex}.exam-language-field{color:#d3dee7;flex-direction:column;gap:6px;font-size:12px;display:flex}.exam-language-field select{min-width:130px;height:46px;color:var(--navy);font:inherit;background:#fff;border:1px solid #718695;border-radius:8px;padding:0 12px;font-size:14px}.exam-analysis-actions .primary{min-height:46px;color:var(--navy);white-space:nowrap;background:#f7faf7;border:0}.exam-analysis-actions .primary:hover:not(:disabled){color:var(--navy);background:#e3edf4}.exam-analysis-actions .primary:focus-visible{outline-offset:4px;outline:2px solid #fff}.exam-consult-link:focus-visible{outline-offset:4px;outline:2px solid #fff}.exam-consult-link{color:#d3dee7;font:inherit;text-underline-offset:4px;cursor:pointer;text-align:right;background:0 0;border:0;flex-basis:100%;padding:0;font-size:13px;text-decoration:underline}.exam-consult-link:hover{color:#fff}.exam-actions-error{color:#fff;flex-basis:100%;font-size:13px}@media (max-width:900px){.exam-result-heading{flex-direction:column;align-items:flex-start}.exam-analysis-actions{flex-shrink:1;justify-content:flex-start;max-width:100%}.exam-consult-link{text-align:left}}.official-found-scores.with-essay,.official-area-links.with-essay{grid-template-columns:repeat(5,minmax(0,1fr))}.official-area-links>.official-essay-score{background:#fff;border:1px solid #dae3db;border-radius:12px;flex-direction:column;gap:8px;min-width:0;padding:14px 16px;display:flex}.official-area-links>.official-essay-score span{font-size:13px}.official-area-links>.official-essay-score strong{font-size:22px}@media (max-width:850px){.official-found-scores.with-essay,.official-area-links.with-essay{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.official-area-links>.official-essay-score{padding:12px}}.preview-access{z-index:70;color:#fff;background:#163247;justify-content:flex-end;align-items:center;gap:16px;padding:8px 24px;font-size:13px;display:flex;position:relative}.preview-access button{color:#fff;cursor:pointer;background:0 0;border:1px solid #aac2cb;border-radius:6px;padding:5px 10px}.sample-label{color:#536b78;align-items:center;gap:6px;margin:5px 0;font-size:12px;display:inline-flex}.collection-access{max-width:760px;padding:32px}.collection-access h2{margin:16px 0}.collection-access p{margin-bottom:18px;line-height:1.7}.locked-level{color:#647780;background:#f5f6f5}.locked-level .text-button{color:#536b78}.preview-access~.app-shell .sidebar{top:0}:is(.book-download:has(a+a),.book-download:has(.personal-material-link)){flex-wrap:wrap;gap:12px}.book-download>.personal-material-link{margin-right:14px;display:inline-flex}.collection-dialog{border:1px solid var(--line);width:min(520px,100vw - 32px);max-height:calc(100dvh - 40px);color:var(--navy);background:#fff;border-radius:22px;margin:auto;padding:36px;position:fixed;inset:0;overflow:auto;box-shadow:0 24px 80px #152f4240}.collection-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#152f4270}.collection-dialog-benefits{margin:20px 0;padding-left:20px;line-height:1.55}.collection-dialog-benefits li+li{margin-top:10px}.collection-dialog-actions{justify-items:center;gap:14px;display:grid}.collection-dialog-actions .button{text-align:center;width:100%}.collection-dialog .collection-dialog-availability{font-size:13px;line-height:1.5}.collection-dialog-close{position:absolute;top:18px;right:18px}.collection-dialog-icon{width:48px;height:48px;color:var(--navy);background:#edf2f5;border-radius:14px;justify-content:center;align-items:center;margin-bottom:22px;display:flex}.collection-dialog h2{margin:10px 0 16px;font-size:26px;line-height:1.25}.collection-dialog p{line-height:1.65}.collection-dialog .muted{margin:20px 0 26px;font-size:14px}@media (max-width:520px){.collection-dialog{padding:28px 24px}.collection-dialog h2{font-size:23px}}.image-loading-surface{color:#65776f;font:400 13px/1.4 var(--font-body,Arial,sans-serif);text-align:center;z-index:1;background:#f2f4f3;justify-content:center;align-items:center;padding:8px;display:flex;position:absolute;inset:0}.image-loading-surface.is-cover{background:#efeee9;font-size:12px}.image-loading-surface .text-button{font:inherit;background:#fff;border:1px solid #d5dfdb;border-radius:7px;padding:8px 12px}.book-cover-placeholder{aspect-ratio:240/339;background:#e5e8e4;border-radius:2px;max-width:78%;height:190px;display:block}.editorial-library .book-cover-placeholder{max-width:100%;height:264px}@media (max-width:760px){.editorial-library .book-cover-placeholder{height:230px}}@media (max-width:520px){.editorial-library .book-cover-placeholder{height:262px}}.book-cover-host{flex:none;max-width:78%;line-height:0;display:inline-flex;position:relative}.book-cover-host img,.book-cover-host .book-cover-placeholder,.editorial-library .book-cover-host{max-width:100%}.book-banner .book-cover-host{max-width:32%}.book-banner .book-cover-host img{max-width:100%}.book-banner .book-cover-placeholder{height:158px}@media (max-width:760px){.book-banner .book-cover-placeholder{height:130px}}@media (max-width:520px){.book-banner .book-cover-placeholder{height:105px}}.course-mark,.nav-course{white-space:nowrap;flex-shrink:0;align-items:center;gap:5px;font-size:12px;font-weight:500;display:inline-flex}.course-mark{color:var(--muted)}.course-access-note{color:var(--muted);margin:12px 0 20px;font-size:14px;line-height:1.6}.course-access-note .course-mark{margin-right:10px}.nav-course{color:inherit;opacity:.75;justify-content:center;width:14px;margin-left:auto}.sidebar nav a>svg{flex-shrink:0}.sidebar nav .nav-label-full{white-space:normal;min-width:0;line-height:1.4}.sidebar nav a.active .nav-course{color:#365b49;opacity:1}.course-pdf-link{align-items:center;gap:6px;display:inline-flex}.collection-dialog .collection-free-note{border-top:1px solid var(--line);padding-top:16px;font-size:14px;line-height:1.6}@media (max-width:760px){.sidebar nav .nav-course{width:12px;margin:0;position:absolute;top:5px;right:7px}.nav-course svg{width:11px;height:11px}}button.personal-material-link.course-pdf-link{font:inherit;cursor:pointer;text-align:left;background:0 0;border:0;padding:0}.qrow-excerpt{-webkit-line-clamp:2;color:var(--muted);-webkit-box-orient:vertical;margin-top:9px;font-size:13px;line-height:1.55;display:-webkit-box;overflow:hidden}.qrow-metrics{color:var(--muted);margin-top:7px;font-size:12px;line-height:1.6;display:block}.notebook-item{position:relative}.notebook-item .notebook-qrow{padding-right:62px}.notebook-remove{width:36px;height:36px;color:var(--muted);border-radius:8px;justify-content:center;align-items:center;display:flex;position:absolute;top:12px;right:12px}.notebook-remove:hover{color:#934c42;background:#f6e7e3}.notebook-remove:focus-visible{outline-offset:2px;outline:2px solid #17364a}.notebook-remove:disabled{opacity:.5;cursor:wait}.notebook-undo{color:inherit;padding:6px;font-weight:600;text-decoration:underline}.notebook-qrow .qrow-excerpt{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}@media (max-width:760px){.notebook-qrow{flex-wrap:nowrap}.notebook-qrow .qrow-main{flex-basis:auto}.notebook-item .notebook-qrow{padding-right:52px}.notebook-remove{top:8px;right:6px}}.special-study-notice{color:#365467;background:#edf2f5;border-left:3px solid #8ca6b5;margin:0 0 1.5rem;padding:.75rem 1rem;font-size:.875rem;line-height:1.5}.presence-dot{background:#32825c;border-radius:50%;flex:none;width:7px;height:7px;display:inline-block}.ranking-online,.ranking-online-total{color:#357052;align-items:center;gap:7px;font-size:12px;font-weight:500;display:inline-flex}.ranking-person strong{flex-wrap:wrap}.ranking-person .ranking-online{white-space:nowrap;margin-left:10px}.ranking-list-heading .ranking-online-total{color:#357052;margin-top:6px;font-size:13px}@media (max-width:600px){.ranking-person .ranking-online{flex-basis:100%;margin-left:0}}.special-study-notice>strong,.special-study-notice>span{display:block}.special-study-notice>strong{margin-bottom:.2rem}.exam-edition-card>.exam-coverage-tags{align-content:center;column-gap:12px;min-height:42px}.exam-edition-card .exam-imported-label{color:var(--muted);margin:0;font-size:11px;font-weight:500;line-height:1.5;display:inline}@supports (grid-template-rows:subgrid){.exam-edition-card{grid-row:span 5;grid-template-rows:subgrid;row-gap:0;display:grid}.exam-edition-card>.exam-edition-scores{align-self:start}}.ranking-person .ranking-recent{margin-top:3px;font-size:11px}.ranking-recent b{font-weight:600}.ranking-streak{color:#a76d35;font:inherit;cursor:help;background:0 0;border:0;flex-shrink:0;align-items:center;gap:3px;padding:1px 0;font-size:12px;font-weight:500;display:inline-flex;position:relative}.ranking-streak:focus-visible{outline-offset:4px;border-radius:3px;outline:2px solid #a76d35}.ranking-streak-tooltip{z-index:5;border:1px solid var(--line);width:max-content;max-width:220px;color:var(--navy);pointer-events:none;background:#fff;border-radius:7px;padding:7px 10px;font-size:11px;font-weight:400;display:none;position:absolute;top:calc(100% + 7px);left:0;box-shadow:0 4px 14px #152e4314}.ranking-streak:hover .ranking-streak-tooltip,.ranking-streak:focus .ranking-streak-tooltip{display:block}.access-dashboard{max-width:1500px;margin:auto;padding:32px 24px 64px}.access-dashboard>header{color:#536871;justify-content:space-between;gap:16px;margin-bottom:36px;font-size:13px;display:flex}.access-dashboard h1{margin:0 0 12px;font-size:clamp(28px,4vw,40px)}.access-overview{flex-wrap:wrap;gap:32px;margin:28px 0;display:flex}.access-overview>div{flex-direction:column;gap:8px;display:flex}.access-overview strong{font-size:24px}.access-overview span{color:#657780;font-size:13px}.access-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.access-controls form{gap:8px;width:min(100%,480px);display:flex}.access-table{overflow-x:auto}.access-table table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.access-table th{color:#657780;font-weight:500}.access-table td,.access-table th{vertical-align:top;border-bottom:1px solid #e0e6e8;padding:16px 10px}.registration-phone{white-space:nowrap}.access-table .registration-kind{white-space:nowrap;border-radius:6px;padding:4px 9px;font-size:12px;font-weight:600;display:inline-block}.registration-kind.free{color:#526571;background:#f0f3f5}.registration-kind.course{color:#244a64;background:#e8f0f6}.access-table td>span,.access-table td>small{margin-top:5px;display:block}.access-table td>small{color:#657780}.access-pagination{flex-wrap:wrap;align-items:center;gap:8px;margin-top:20px;font-size:13px;display:flex}.access-pagination>span{color:#657780;margin-right:auto}.access-history{padding:0;list-style:none}.access-history li{border-bottom:1px solid #e0e6e8;flex-wrap:wrap;gap:20px;padding:12px 0;display:flex}.access-dashboard>p{line-height:1.7}@media (max-width:600px){.access-dashboard{padding:24px 16px}.access-dashboard>header{flex-direction:column}.access-dashboard .panel{padding:20px 16px}}.admin-activity-tabs{flex-wrap:wrap;gap:8px;margin:16px 0;display:flex}.admin-activity-item{border:1px solid #dce4e7;border-radius:12px;margin:12px 0;overflow:hidden}.admin-activity-item>summary{cursor:pointer;background:#f7f9fa;flex-wrap:wrap;gap:8px 24px;padding:18px;display:flex}.admin-activity-item>summary>strong{flex-basis:100%}.admin-activity-item time{color:#657780;font-size:13px}.admin-activity-prompt{overflow-wrap:anywhere;padding:20px;line-height:1.75}.admin-activity-prompt>img{object-fit:contain;max-width:100%;max-height:600px;margin:16px auto;display:block}.admin-activity-prompt h4{margin:20px 0 10px;font-weight:600}.admin-activity-prompt details{margin-top:20px}.admin-activity-prompt>p{margin:12px 0}.access-sort{flex-direction:column;gap:6px;font-size:13px;display:flex}.access-sort select{border:1px solid var(--line);color:inherit;background:#fff;border-radius:8px;padding:10px}.access-detail{scroll-margin-top:24px}.access-detail:focus{outline:none}.admin-members>summary{cursor:pointer;flex-wrap:wrap;align-items:center;gap:12px;display:flex}.admin-members>summary span{color:var(--muted);font-size:14px}.admin-members[open]>summary{margin-bottom:20px}.member-add{flex-wrap:wrap;align-items:end;gap:12px;display:flex}.member-add label{flex-direction:column;flex:220px;gap:8px;font-size:14px;display:flex}.member-add button{margin-bottom:1px}.member-row-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.member-edit-dialog{max-height:90dvh;overflow:auto;background:#fff!important;max-width:480px!important}.member-edit-form{gap:18px;display:grid}.member-edit-form label{gap:8px;font-size:14px;font-weight:600;display:grid}.member-edit-form .hint{margin:0}.member-edit-form [role=alert]{color:#96472e;font-size:14px;line-height:1.6}.member-edit-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:5px;display:flex}.access-dashboard .section-gap{margin-top:28px}.access-dashboard .panel{border:1px solid var(--line);background:#fff;border-radius:16px;padding:28px}.access-dashboard .muted,.member-edit-dialog .hint{color:var(--muted)}.access-dashboard [data-slot=button],.member-edit-dialog [data-slot=button]{background:var(--green);color:#fff;white-space:nowrap;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:10px 15px;font-size:13px;font-weight:600;display:inline-flex}.access-dashboard [data-variant=outline],.member-edit-dialog [data-variant=outline]{border-color:var(--line);color:var(--ink);background:#fff}.access-dashboard [data-variant=ghost]{color:var(--green);background:0 0}.access-dashboard [data-slot=input],.member-edit-dialog [data-slot=input]{width:100%;min-width:0;height:44px;color:var(--ink);background:#fff;border:1px solid #becfc6;border-radius:8px;padding:10px 12px;display:block}:is(.access-dashboard :focus-visible,.member-edit-dialog :focus-visible){outline:2px solid var(--green);outline-offset:3px}.access-dashboard [role=alert]{color:#963e2e}.access-dashboard [role=status]{color:var(--green)}.access-dashboard .admin-members>p{margin:16px 0 22px}.access-dashboard .access-table th{white-space:nowrap}.admin-question-options{gap:12px;margin:24px 0;display:grid}.admin-question-options>div{border:1px solid var(--line);border-radius:8px;gap:18px;min-width:0;padding:16px;display:flex}.admin-question-options>div>div{min-width:0}.member-edit-dialog{z-index:81;border:1px solid var(--line);width:calc(100% - 32px);color:var(--ink);border-radius:16px;margin:0;padding:28px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 20px 80px #152e4333}.member-edit-dialog::backdrop{background:#152e4380}.member-edit-dialog>header{margin-bottom:24px}.member-edit-dialog>header p{color:var(--muted);font-size:14px}.main-content>footer small{color:var(--muted);flex-basis:100%;margin-top:10px;font-size:11px;display:block}@media (max-width:600px){.access-dashboard .panel{padding:20px 16px}.access-controls form{flex-wrap:wrap}.access-dashboard .access-sort{width:100%}.access-dashboard .access-controls>input{flex-basis:100%}.access-dashboard .member-add>button{width:100%}.access-pagination>span{flex-basis:100%}.access-dashboard .access-table{margin:0 -8px}.member-edit-dialog{padding:24px 20px}}.admin-study-tabs{flex-wrap:wrap;gap:.6rem;margin:1.5rem 0;display:flex}.admin-exam-card{border:1px solid var(--border,#d9e2df);background:var(--card,#fff);border-radius:16px;margin:1rem 0;padding:1.25rem}.admin-exam-card header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.admin-exam-card h4{margin:0 0 .35rem;font-size:1.1rem;font-weight:650}.admin-exam-card header p,.admin-exam-card footer,.admin-exam-metrics span,.admin-exam-metrics small{color:var(--muted-foreground,#627684);font-size:.85rem}.admin-exam-card header p{margin:0}.admin-exam-status{color:#875616;background:#fff1da;border-radius:6px;padding:.3rem .6rem;font-size:.8rem}.admin-exam-status.completed{color:#28684f;background:#e8f2ec}.admin-exam-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin:1.3rem 0;display:grid}.admin-exam-metrics.five{grid-template-columns:repeat(5,minmax(0,1fr))}.admin-exam-metrics>div{flex-direction:column;gap:.4rem;min-width:0;display:flex}.admin-exam-metrics strong{font-size:1.25rem;font-weight:600;line-height:1.3}.admin-exam-card footer{border-top:1px solid var(--border,#d9e2df);flex-wrap:wrap;gap:.5rem 1.5rem;padding-top:.8rem;display:flex}@media (max-width:900px){.admin-exam-metrics,.admin-exam-metrics.five{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.admin-exam-card{padding:1rem}.admin-exam-metrics strong{font-size:1.1rem}}.registration-actions{flex-direction:column;align-items:flex-start;gap:.7rem;display:flex}.registration-delete{color:#a63d34;text-align:left;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:.25rem 0;font-size:.82rem;text-decoration:underline}.registration-delete:disabled{opacity:.5;cursor:default}.admin-delete-overlay{z-index:80;background:#1125337a;position:fixed;inset:0}.admin-delete-dialog{z-index:81;color:#183344;background:#fff;border:1px solid #dbe3df;border-radius:18px;outline:none;gap:.9rem;width:calc(100% - 2rem);max-width:560px;max-height:90dvh;padding:1.6rem;display:grid;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%);box-shadow:0 18px 70px #10263340}.admin-delete-dialog [data-slot=dialog-title]{margin:0;font-size:1.35rem;font-weight:650}.admin-delete-dialog [data-slot=dialog-footer]{flex-wrap:wrap;justify-content:flex-end;gap:.7rem;margin-top:.5rem;display:flex}.admin-delete-dialog [data-slot=button]{font:inherit;cursor:pointer;border:1px solid #dbe3df;border-radius:10px;padding:.7rem 1rem;font-size:.9rem;font-weight:600}.admin-delete-dialog [data-slot=button]:disabled{opacity:.45;cursor:default}.admin-delete-dialog input{box-sizing:border-box;width:100%}.admin-delete-dialog p{margin:0;font-size:.9rem;line-height:1.5}.admin-delete-dialog .admin-delete-email{overflow-wrap:anywhere;font-weight:600}.admin-delete-counts{border-block:1px solid #dbe3df;margin:0;padding:.6rem 0;list-style:none}.admin-delete-counts li{justify-content:space-between;gap:1rem;padding:.25rem 0;font-size:.85rem;display:flex}.admin-delete-error{color:#a63d34}.admin-delete-dialog label{font-size:.9rem;font-weight:600}.admin-delete-dialog [data-variant=destructive]{color:#fff;background:#a63d34}.admin-delete-dialog [data-variant=destructive]:hover{color:#fff;background:#8b3029}.lead-heading{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:1.5rem;display:flex}.lead-heading h2,.lead-heading h3{margin:.2rem 0}.lead-controls{flex-wrap:wrap;align-items:end;gap:.8rem;display:flex}.lead-controls label{gap:.3rem;font-size:.85rem;display:grid}.lead-controls select,.lead-search input{color:#203346;background:#fff;border:1px solid #cbd8d4;border-radius:.5rem;padding:.6rem}.lead-button{color:#234438;cursor:pointer;font:inherit;white-space:nowrap;background:#fff;border:1px solid #cbd8d4;border-radius:.5rem;padding:.55rem .85rem}.lead-button:hover{background:#f0f5f3}.lead-button:disabled{opacity:.45;cursor:default}.lead-local{color:#79571b;background:#fff4db;border-radius:.5rem;padding:.7rem 1rem;font-size:.85rem}.lead-funnel{background:#dce5e6;border:1px solid #dce5e6;border-radius:1rem;grid-template-columns:repeat(4,1fr);gap:1px;margin:1.5rem 0 1rem;display:grid;overflow:hidden}.lead-funnel>div{background:#f5f8fa;gap:.5rem;padding:1.2rem;display:grid}.lead-funnel strong{color:#152e43;font-size:2rem}.lead-funnel small{color:#5c6f7b;font-size:.75rem}.lead-bar{background:#e0e8e9;border-radius:4px;height:5px;overflow:hidden}.lead-bar i{background:#356c86;height:100%;display:block}.lead-empty{color:#596c78;border:1px dashed #cbd8d4;border-radius:.7rem;margin:1rem 0;padding:1.5rem}.lead-search{gap:.6rem;margin:1.5rem 0;display:flex}.lead-search input{width:100%;max-width:28rem}.lead-person{border-top:1px solid #dce3df;margin-top:1.5rem;padding-top:1.5rem}.lead-timeline{margin:1rem 0;padding:0;list-style:none}.lead-timeline li{border-bottom:1px solid #e5ebe8;grid-template-columns:11rem 1fr;gap:1rem;padding:.8rem;display:grid}.lead-timeline time{color:#596c78;font-size:.8rem}.lead-timeline span{color:#596c78;overflow-wrap:anywhere;font-size:.8rem;display:block}.lead-page-times{flex-wrap:wrap;gap:.7rem;display:flex}.lead-page-times span{background:#f0f5f3;border-radius:.5rem;padding:.5rem .8rem;font-size:.85rem}.lead-usage{margin:1rem 0}.lead-usage summary{cursor:pointer;color:#226c55}.lead-dashboard .small{font-size:.8rem}@media (max-width:760px){.lead-funnel{grid-template-columns:repeat(2,1fr)}.lead-timeline li{grid-template-columns:1fr;gap:.2rem}.lead-controls{width:100%}.lead-heading{gap:.5rem}}.admin-directory-filters{flex-wrap:wrap;align-items:end;gap:16px;margin:20px 0 10px;display:flex}.admin-directory-filters form{align-items:end;gap:8px;display:flex}.admin-directory-filters input{width:120px}.admin-directory-help{color:var(--muted);max-width:850px;margin:12px 0 20px;font-size:12px;line-height:1.6}.admin-sort-heading{font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:0;display:inline-flex}.admin-sort-heading:hover{color:var(--navy)}.admin-sort-heading:focus-visible{outline:2px solid var(--green);outline-offset:5px}.access-table th[aria-sort=ascending],.access-table th[aria-sort=descending]{color:var(--navy);font-weight:650}.admin-question-count strong{font-variant-numeric:tabular-nums;font-size:18px;font-weight:650}.admin-activity-date{font-variant-numeric:tabular-nums;min-width:165px}.admin-directory .access-table .admin-person-cell{min-width:220px}.admin-directory .access-table .admin-person-cell>span{overflow-wrap:anywhere}.admin-question-count{min-width:140px}@media (max-width:650px){.admin-directory-filters>.access-sort,.admin-directory-filters>form{flex:100%}.admin-directory-filters>form label{flex:1}.admin-directory-filters input{width:100%}}.admin-directory{max-width:1280px}.admin-directory-heading,.admin-person-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.admin-directory-heading p{margin:0}.admin-person-heading{margin-top:24px}.admin-person-heading h1{overflow-wrap:anywhere;font-size:32px}.admin-person-heading>div:last-child{flex-wrap:wrap;gap:10px;display:flex}.admin-person-tabs{flex-wrap:wrap;gap:8px;margin:20px 0;display:flex}.admin-directory .registration-kind{border-radius:6px;padding:5px 9px;font-size:12px;display:inline-block}.admin-directory .registration-kind.course{color:#244a64;background:#e8f0f6}.admin-directory .registration-kind.free{color:#526571;background:#f0f3f5}.admin-access-state{color:#536871;font-size:12px}.admin-access-state.blocked{color:#9a4a3b}.admin-person-name{color:var(--navy);font:inherit;cursor:pointer;text-align:left;background:0 0;border:0;padding:0;font-weight:650}.admin-person-name:hover{text-decoration:underline}.admin-profile-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:26px 0;display:grid}.admin-profile-fields dt{color:var(--muted);margin-bottom:6px;font-size:12px}.admin-profile-fields dd{overflow-wrap:anywhere;margin:0}.admin-profile-actions{border-top:1px solid var(--line);flex-wrap:wrap;gap:12px;padding-top:22px;display:flex}.admin-edit-inline{gap:16px;max-width:600px;margin-top:24px;display:grid}.admin-edit-inline label{gap:7px;font-size:14px;display:grid}.admin-secondary-actions{border-top:1px solid var(--line);margin-top:28px;padding-top:18px}.admin-secondary-actions>summary{color:var(--muted);cursor:pointer;font-size:13px}.admin-secondary-actions[open]>summary{margin-bottom:20px}.admin-secondary-actions .registration-delete{margin:20px 0;display:block}.admin-study-summary{color:var(--muted);font-size:14px}.admin-material-list{padding:0;list-style:none}.admin-material-list li{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:16px 0;display:flex}.admin-material-list strong{flex:1}.admin-material-list span{color:var(--muted);font-size:12px}.admin-material-list a{color:var(--green);font-size:13px}.admin-personal-materials.embedded>summary{pointer-events:none;font-size:22px;font-weight:600;list-style:none}.admin-personal-materials.embedded>summary::-webkit-details-marker{display:none}@media (max-width:650px){.admin-directory-heading,.admin-person-heading{flex-direction:column;align-items:flex-start}.admin-profile-fields{grid-template-columns:1fr}.admin-material-list li{flex-wrap:wrap}.admin-material-list strong{flex-basis:100%}.admin-person-tabs>[data-slot=button]{white-space:normal}}.admin-result-area{text-align:left;border:1px solid var(--line);min-width:0;color:var(--navy);font:inherit;cursor:pointer;background:0 0;border-radius:10px;flex-direction:column;gap:.4rem;padding:14px 26px 14px 14px;display:flex;position:relative}.admin-result-area:hover{background:#edf4f5;border-color:#8ca8b4}:is(.admin-result-area:focus-visible,.admin-result-link:focus-visible){outline:2px solid var(--green);outline-offset:3px}.admin-result-arrow{position:absolute;top:50%;right:10px;transform:translateY(-50%)}.admin-result-link{color:var(--green);font:inherit;cursor:pointer;background:0 0;border:0;padding:10px 0;font-weight:600}.admin-result-context{flex-wrap:wrap;align-items:center;gap:24px;margin:10px 0 28px;display:flex}.admin-result-context p{margin:0 0 5px;font-size:11px}.admin-result-context h2{margin:0;font-size:22px}.admin-result-screen .admin-option-correct{background:#eaf5eb;border-color:#95baa1}.admin-result-screen .admin-option-wrong{background:#fff1eb;border-color:#d5a292}.admin-result-screen .admin-question-options small{color:var(--muted);margin-top:8px;font-size:12px;display:block}.admin-result-screen summary{cursor:pointer}.admin-result-screen .exam-result-hero{margin-top:0}.admin-directory .admin-people-metrics .admin-person-cell{min-width:200px;max-width:300px}.admin-people-metrics .admin-activity-date{min-width:150px}.admin-people-metrics .admin-metric-cell{text-align:center;min-width:74px}.admin-people-metrics th:first-child,.admin-people-metrics th:nth-child(n+6){text-align:center}.admin-metric-link{font:inherit;font-variant-numeric:tabular-nums;color:var(--navy);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 10px;font-size:17px;font-weight:650}.admin-metric-link:hover{text-underline-offset:4px;background:#edf3f5;text-decoration:underline}.admin-metric-link:focus-visible{outline:2px solid var(--green);outline-offset:2px}.admin-result-context{z-index:10;background:var(--paper,#f6f5f1);border-bottom:1px solid var(--line);padding:14px 0;position:sticky;top:0}.admin-exam-metrics.five>.admin-result-static{border:1px solid #0000;border-radius:10px;padding:14px}.admin-result-area>span:first-child,.admin-result-static>span:first-child{min-height:2.6em}.admin-metric-link .admin-metric-unit{color:var(--muted);margin-top:2px;font-size:10px;font-weight:400;display:block}.admin-metric-value{font-variant-numeric:tabular-nums;color:var(--navy);padding:8px 10px;font-size:17px;font-weight:650;display:inline-block}.admin-people-metrics table{min-width:1380px}.admin-people-scroll{isolation:isolate;position:relative}.admin-people-scrollbar{z-index:5;scrollbar-color:#859aa5 #edf1f3;scrollbar-width:auto;background:#fff;height:20px;position:sticky;top:0;overflow:scroll hidden}.admin-people-scrollbar[hidden]{display:none}.admin-people-scrollbar>div{height:1px}.admin-people-scroll .admin-people-metrics{margin:0;overflow-x:auto}.admin-people-scroll table{border-collapse:separate;border-spacing:0;grid-template-columns:220px 140px 100px 170px 170px repeat(5,90px) 140px 110px 110px;width:max-content;min-width:100%;display:grid}.admin-people-scroll thead,.admin-people-scroll tbody,.admin-people-scroll tr{display:contents}.admin-people-scroll th,.admin-people-scroll td{box-sizing:border-box;width:auto;min-width:0;max-width:none;display:block}.admin-people-scroll th{z-index:3;background:#fff;position:relative;box-shadow:0 1px #e0e6e8}.admin-people-scroll th:first-child,.admin-directory .admin-people-scroll .admin-person-cell{z-index:2;background:#fff;width:auto;min-width:0;max-width:none;position:sticky;left:0;box-shadow:1px 0 #e0e6e8}.admin-people-scroll th:first-child{text-align:left;z-index:4}:is(.admin-people-scrollbar:focus-visible,.admin-people-metrics:focus-visible){outline:2px solid var(--green);outline-offset:2px}@media (max-width:600px){.admin-people-scroll table{grid-template-columns:150px 140px 100px 170px 170px repeat(5,90px) 140px 110px 110px}}.admin-people-scroll-controls{z-index:5;background:#fff;align-items:center;gap:8px;padding:4px 0;display:flex;position:sticky;top:0}.admin-people-scroll-controls[hidden]{display:none}.admin-people-scroll-controls .admin-people-scrollbar{flex:1;min-width:0;position:static}.admin-people-scroll-controls>button{color:#264557;cursor:pointer;background:#fff;border:1px solid #dce5e8;border-radius:7px;flex:0 0 32px;height:32px;font-size:24px;line-height:1}.admin-people-scroll-controls>button:disabled{opacity:.3;cursor:default}.admin-people-scroll-controls>button:not(:disabled):hover{background:#edf3f5}.admin-people-scroll th[aria-sort=ascending],.admin-people-scroll th[aria-sort=descending]{background:#edf3f6}.admin-people-scroll tbody tr:hover>td,.admin-people-scroll tbody tr:focus-within>td,.admin-directory .admin-people-scroll tbody tr:hover>.admin-person-cell,.admin-directory .admin-people-scroll tbody tr:focus-within>.admin-person-cell{background:#f1f6f8}.admin-people-scroll tbody tr.admin-person-returned>td,.admin-directory .admin-people-scroll tbody tr.admin-person-returned>.admin-person-cell{background:#e4eff4}.admin-people-scroll td{font-variant-numeric:tabular-nums}.admin-people-scroll tr>:nth-child(6),.admin-people-scroll tr>:nth-child(12){border-left:1px solid #dce5e8}.admin-directory .admin-people-scroll.has-more-left .admin-person-cell,.admin-people-scroll.has-more-left th:first-child{box-shadow:5px 0 8px -6px #18384a}.admin-people-scroll.has-more-right .admin-people-metrics{box-shadow:inset -10px 0 10px -12px #18384a}.admin-directory-feedback{color:#637985;min-height:24px;font-size:13px}.admin-people-scroll button:focus-visible{outline-offset:2px;outline:2px solid #39728f}.mmi-entry{background:radial-gradient(at 12% 8%,#dcebf0,#0000 55%),#f7f8fa;flex-direction:column;align-items:center;min-height:100svh;padding:34px 24px 22px;display:flex}.mmi-entry-brand{color:#15566b;align-self:flex-start;align-items:center;gap:14px;width:100%;max-width:1120px;margin:0 auto 28px;display:flex}.mmi-entry-brand strong{letter-spacing:-.05em;font-family:Montserrat;font-size:32px}.mmi-entry-brand span{letter-spacing:.09em;border-left:1px solid #bdd0d7;padding-left:14px;font-size:9px;line-height:1.5}.mmi-entry-card{background:#fff;border:1px solid #dce5e9;border-radius:24px;width:100%;max-width:560px;margin:auto;padding:42px;box-shadow:0 24px 70px #173b4b0c}.mmi-entry-icon{color:#15566b;background:#e5f0f3;border-radius:18px;place-items:center;width:62px;height:62px;margin-bottom:24px;display:grid}.mmi-entry-card h1{letter-spacing:-.04em;margin-bottom:16px;font-size:clamp(26px,4vw,34px);line-height:1.25}.mmi-entry-lead{color:#52646c;margin-bottom:24px;font-size:16px;line-height:1.75}.mmi-entry-account{background:#f3f7f8;border:1px solid #e1eaed;border-radius:12px;margin-bottom:20px;padding:16px 18px}.mmi-entry-account span{color:#677b85;margin-bottom:5px;font-size:12px;display:block}.mmi-entry-account strong{overflow-wrap:anywhere;font-size:15px}.mmi-entry-help{color:#61717a;margin:16px 0 24px;font-size:14px;line-height:1.75}.mmi-entry-actions{gap:12px;display:grid}.mmi-entry-primary,.mmi-entry-secondary{border-radius:10px;justify-content:center;align-items:center;gap:12px;min-height:50px;padding:12px 16px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.mmi-entry-primary{color:#fff;background:#15566b}.mmi-entry-primary:hover{background:#103f4f}.mmi-entry-secondary{color:#15566b;background:#fff;border:1px solid #bed1d8}.mmi-entry-secondary:hover{background:#f0f6f8}.mmi-entry-links{flex-wrap:wrap;justify-content:space-between;gap:16px;margin:22px 0;display:flex}.mmi-entry-links a{color:#546c78;text-underline-offset:4px;align-items:center;gap:7px;font-size:13px;text-decoration:underline;display:inline-flex}.mmi-entry-footnote{color:#7a878e;border-top:1px solid #e7ecee;padding-top:18px;font-size:12px;line-height:1.8}.mmi-entry>footer{color:#819198;text-align:center;padding-top:30px;font-size:11px}@media (max-width:600px){.mmi-entry{padding:22px 18px}.mmi-entry-card{border-radius:18px;padding:28px 24px}.mmi-entry-brand{margin-bottom:24px}.mmi-entry-links{gap:20px}.mmi-entry>footer{padding-top:24px}}.mmi-denied-simple{text-align:center}.mmi-denied-simple h1{font-size:clamp(24px,4vw,30px)}.mmi-denied-simple .mmi-entry-lead{margin-bottom:20px}.mmi-denied-email{color:#687b84;overflow-wrap:anywhere;margin:0 0 28px;font-size:14px}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_AMS-Regular.BQhdFMY1.woff2)format("woff2"),url(/_next/static/media/KaTeX_AMS-Regular.DMm9YOAa.woff)format("woff"),url(/_next/static/media/KaTeX_AMS-Regular.DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2)format("woff2"),url(/_next/static/media/KaTeX_Caligraphic-Bold.BEiXGLvX.woff)format("woff"),url(/_next/static/media/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2)format("woff2"),url(/_next/static/media/KaTeX_Caligraphic-Regular.CTRA-rTL.woff)format("woff"),url(/_next/static/media/KaTeX_Caligraphic-Regular.wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_Fraktur-Bold.CL6g_b3V.woff2)format("woff2"),url(/_next/static/media/KaTeX_Fraktur-Bold.BsDP51OF.woff)format("woff"),url(/_next/static/media/KaTeX_Fraktur-Bold.BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Fraktur-Regular.CTYiF6lA.woff2)format("woff2"),url(/_next/static/media/KaTeX_Fraktur-Regular.Dxdc4cR9.woff)format("woff"),url(/_next/static/media/KaTeX_Fraktur-Regular.CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_Main-Bold.Cx986IdX.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-Bold.Jm3AIy58.woff)format("woff"),url(/_next/static/media/KaTeX_Main-Bold.waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_next/static/media/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-BoldItalic.SpSLRI95.woff)format("woff"),url(/_next/static/media/KaTeX_Main-BoldItalic.DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_next/static/media/KaTeX_Main-Italic.NWA7e6Wa.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-Italic.BMLOBm91.woff)format("woff"),url(/_next/static/media/KaTeX_Main-Italic.3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Main-Regular.B22Nviop.woff2)format("woff2"),url(/_next/static/media/KaTeX_Main-Regular.Dr94JaBh.woff)format("woff"),url(/_next/static/media/KaTeX_Main-Regular.ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_next/static/media/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2)format("woff2"),url(/_next/static/media/KaTeX_Math-BoldItalic.iY-2wyZ7.woff)format("woff"),url(/_next/static/media/KaTeX_Math-BoldItalic.B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_next/static/media/KaTeX_Math-Italic.t53AETM-.woff2)format("woff2"),url(/_next/static/media/KaTeX_Math-Italic.DA0__PXp.woff)format("woff"),url(/_next/static/media/KaTeX_Math-Italic.flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/_next/static/media/KaTeX_SansSerif-Bold.D1sUS0GD.woff2)format("woff2"),url(/_next/static/media/KaTeX_SansSerif-Bold.DbIhKOiC.woff)format("woff"),url(/_next/static/media/KaTeX_SansSerif-Bold.CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_next/static/media/KaTeX_SansSerif-Italic.C3H0VqGB.woff2)format("woff2"),url(/_next/static/media/KaTeX_SansSerif-Italic.DN2j7dab.woff)format("woff"),url(/_next/static/media/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2)format("woff2"),url(/_next/static/media/KaTeX_SansSerif-Regular.CS6fqUqJ.woff)format("woff"),url(/_next/static/media/KaTeX_SansSerif-Regular.BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Script-Regular.D3wIWfF6.woff2)format("woff2"),url(/_next/static/media/KaTeX_Script-Regular.D5yQViql.woff)format("woff"),url(/_next/static/media/KaTeX_Script-Regular.C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Size1-Regular.mCD8mA8B.woff2)format("woff2"),url(/_next/static/media/KaTeX_Size1-Regular.C195tn64.woff)format("woff"),url(/_next/static/media/KaTeX_Size1-Regular.Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Size2-Regular.Dy4dx90m.woff2)format("woff2"),url(/_next/static/media/KaTeX_Size2-Regular.oD1tc_U0.woff)format("woff"),url(/_next/static/media/KaTeX_Size2-Regular.B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/_next/static/media/KaTeX_Size3-Regular.CTq5MqoE.woff)format("woff"),url(/_next/static/media/KaTeX_Size3-Regular.DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Size4-Regular.Dl5lxZxV.woff2)format("woff2"),url(/_next/static/media/KaTeX_Size4-Regular.BF-4gkZK.woff)format("woff"),url(/_next/static/media/KaTeX_Size4-Regular.DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_next/static/media/KaTeX_Typewriter-Regular.CO6r4hn1.woff2)format("woff2"),url(/_next/static/media/KaTeX_Typewriter-Regular.C0xS9mPB.woff)format("woff"),url(/_next/static/media/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.0"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}