@font-face{font-family:Reading Sans;src:url('assets/UbuntuSans.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--ink:#1a1a1a;--muted:#66635d;--line:#e5e3df;--surface:#f6f5f4;--soft:#fafaf9;--primary:#5645d4;--purple-light:#f0edfb;--slate:#37352f;--navy:#0a1530;--lavender:#e6e0f5;--peach:#ffe8d4;--mint:#d9f3e1;--link:#0067c4;color-scheme:light}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:white;font:16px/1.55 'Reading Sans',-apple-system,'Segoe UI',sans-serif;-webkit-tap-highlight-color:#e6e0f5}button,a,input,summary{touch-action:manipulation}a{color:var(--link);text-underline-offset:4px}button{font:500 14px/1.4 'Reading Sans',sans-serif;cursor:pointer;background:white;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:11px 16px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:9px}button:hover{background:var(--surface);border-color:#b6b1aa}button:disabled{cursor:not-allowed;opacity:.48}button:disabled:hover{background:inherit}button.primary{background:var(--primary);border-color:var(--primary);color:white}button.primary:hover{background:#4534b3;border-color:#4534b3}.primary .icon{filter:brightness(0) invert(1)}button.primary:disabled{background:var(--primary)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #7766de;outline-offset:4px}h1:focus,main:focus,.feedback:focus{outline:none}a:hover{text-decoration:underline}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;line-height:1.2;text-wrap:balance}h1{font-size:38px;letter-spacing:-1.2px;margin:9px 0 12px}h2{font-size:20px;letter-spacing:-.3px}h3{font-size:17px}p{margin-bottom:14px}img{display:block;flex-shrink:0}.icon{width:20px;height:20px;display:inline-block;vertical-align:middle}small,.note{font-size:13px;line-height:1.5;color:var(--muted)}.muted{color:var(--muted)}.eyebrow{font-size:13px;line-height:1.5;font-weight:500;color:var(--muted);margin:0}.eyebrow span{margin:0 5px}.skip-link{position:fixed;top:12px;left:20px;background:white;z-index:20;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link:focus{width:auto;height:auto;clip-path:none;padding:12px}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:30px 17px 18px;z-index:5;overflow-y:auto}.brand{color:var(--ink);font-size:16px;font-weight:650;line-height:1.25;display:flex;align-items:center;gap:10px;text-decoration:none;margin:0 3px 40px;letter-spacing:-.25px}.brand:hover{text-decoration:none}.brand small{display:block;font-size:13px;font-weight:400;letter-spacing:0;margin-top:5px}.brand-mark{width:37px;height:41px;display:grid;place-items:center;border:1px solid #c8c4be;background:white;border-radius:8px;box-shadow:2px 2px 0 #e5e3df;flex-shrink:0}.workspace-label{font-size:13px;color:var(--muted);margin:0 12px 10px}.main-nav{display:grid;gap:5px}.main-nav a{display:flex;align-items:center;gap:11px;min-height:44px;padding:11px 12px;font-size:14px;font-weight:450;color:#55524c;text-decoration:none;border-radius:7px}.main-nav a:hover{background:#eae8e5;color:var(--ink)}.main-nav a[aria-current]{background:#e7e3f3;color:#342871;font-weight:600}.nav-count{font-size:13px;padding:1px 6px;background:#e7e4df;border-radius:4px;margin-left:auto;line-height:1.6}.sidebar-bottom{margin-top:auto;padding:20px 8px 0}.exam-note{display:flex;align-items:center;gap:10px;padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.exam-note strong{font-size:13px;font-weight:550;display:block}.exam-note small{font-size:13px;display:block;margin-top:2px}.tiny-book{font-size:13px;letter-spacing:-.3px;font-weight:600;display:grid;place-items:center;width:33px;height:37px;background:#e7e3f3;border:1px solid #d5cde6;border-radius:5px}.backup-tools{display:grid;margin-top:15px}.backup-tools button{background:transparent;border:0;justify-content:flex-start;padding:10px 0;font-size:13px;min-height:40px;color:var(--muted)}.backup-tools button:hover{color:var(--ink)}.local-note{font-size:13px;color:var(--muted);margin:12px 0 0}.local-note span{color:#45714d;margin-right:4px;font-size:7px}.workspace{margin-left:238px;min-height:100vh}.topbar{height:64px;border-bottom:1px solid var(--line);padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:13px;color:var(--muted)}#breadcrumb{color:var(--slate)}.slash{margin:0 12px;color:#aaa69f}.top-badge{font-size:13px;padding:4px 9px;background:var(--soft);border:1px solid var(--line);border-radius:5px;white-space:nowrap}main{max-width:1250px;margin:0 auto;padding:39px 44px 12px;min-height:calc(100vh - 139px)}.page-heading{margin-bottom:29px}.page-heading>.muted,.page-heading .muted{font-size:15px;margin:0}.featured{display:grid;grid-template-columns:1.12fr 1fr;gap:28px;align-items:center;padding:32px 35px;background:#f0edf6;border:1px solid #e3ddef;border-radius:12px;position:relative;overflow:hidden}.label{font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px}.label .icon{width:16px;height:16px}.feature-copy h2{font-size:33px;letter-spacing:-.9px;line-height:1.15;margin:18px 0 13px}.feature-copy p{font-size:14px;max-width:325px;color:#595464;margin-bottom:22px}.feature-meta{display:block;font-size:13px;color:#635e6c;margin-top:12px}.feature-meta span{margin:0 5px}.reading-preview{max-width:340px;width:100%;justify-self:end;background:#fffefb;border:1px solid #dfd9e6;border-radius:6px;box-shadow:0 8px 18px #392f5210;transform:rotate(2deg);padding:23px 25px;position:relative}.reading-preview:before{content:'';position:absolute;top:-8px;left:43%;width:53px;height:19px;background:#d9cdea9c;transform:rotate(-8deg)}.paper-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#746b7c;padding-bottom:16px;border-bottom:1px solid #eae7e2}.paper-top .icon{width:15px;height:15px}.reading-preview blockquote{font:25px/1.55 Georgia,serif;letter-spacing:-.3px;margin:23px 0 18px;color:#393340}.reading-preview mark{background:#e8e0f3;color:inherit;padding:0 3px}.margin-note{font-size:13px;color:#6e527d;display:flex;align-items:center;gap:7px}.annotation-line{display:inline-block;width:16px;height:14px;border-left:1px solid #a68bb9;border-bottom:1px solid #a68bb9;transform:translateY(-5px);flex-shrink:0}.paper-bottom{display:flex;justify-content:space-between;font-size:13px;color:#726c70;margin-top:25px;padding-top:12px;border-top:1px solid #eae7e2;gap:5px}.stats{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);padding:26px 0 23px;margin:0 0 31px}.stat{padding:0 22px}.stat:first-child{padding-left:0}.stat+.stat{border-left:1px solid var(--line)}.stat>span{font-size:13px;color:var(--muted)}.stat strong{font-size:29px;line-height:1.3;font-weight:550;display:flex;align-items:baseline;gap:10px;margin-top:6px;font-variant-numeric:tabular-nums}.stat small{font-size:13px;font-weight:400}.mini-track{height:3px;width:120px;background:#eeece8;margin-top:9px;border-radius:4px}.mini-track i{display:block;background:var(--primary);height:100%;border-radius:4px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:17px}.section-heading h2{font-size:18px}.section-heading>span,.section-heading>a{font-size:13px;color:var(--muted)}.section-heading>a{color:var(--link);text-decoration:none}.practice-options{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:33px}.practice-option{display:flex;align-items:stretch;justify-content:flex-start;flex-direction:column;text-align:left;padding:20px;gap:0;border-radius:12px;min-width:0;background:white;transition:transform .15s ease}.practice-option:hover{background:var(--soft);border-color:#b8adc9;transform:translateY(-2px)}.option-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.option-top>.icon{width:16px;height:16px;opacity:.55}.subject-icon{width:37px;height:37px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.tint-0{background:var(--lavender)}.tint-1{background:var(--peach)}.tint-2{background:var(--mint)}.practice-option strong{font-size:17px;font-weight:550;letter-spacing:-.2px}.practice-option p{font-size:13px;line-height:1.55;color:var(--muted);font-weight:400;margin:9px 0 21px}.practice-option small{font-size:13px;margin-top:auto;font-weight:500;color:#56524d}.lower-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:28px}.domain-row{display:flex;align-items:center;gap:13px;padding:17px 0;border-top:1px solid var(--line)}.domain-copy{min-width:0;flex:1}.domain-copy h3{font-size:15px;font-weight:550;line-height:1.45}.domain-copy p{font-size:13px;color:var(--muted);margin:4px 0 0}.domain-stat{font-size:13px;color:var(--muted)}.lower-grid .domain-stat{display:none}.row-action{border:0;background:transparent;padding:8px 0 8px 10px;font-size:13px;gap:7px;flex-shrink:0}.row-action .icon{width:14px;height:14px}.study-note{padding:24px;background:#fef9e9;border:1px solid #eee5c9;border-radius:12px;margin-top:1px;align-self:start}.study-note .label{font-size:13px;color:#655a3e}.study-note h3{font-size:18px;line-height:1.3;margin:17px 0 12px;letter-spacing:-.3px}.study-note p{font-size:13px;color:#6e634b;line-height:1.6;margin-bottom:20px}.study-note a{font-size:13px;color:#68541d;text-decoration:none;display:flex;align-items:center;justify-content:space-between;gap:10px}.study-note a:hover{text-decoration:underline}.study-note .icon{width:16px;height:16px}footer{max-width:1250px;margin:26px auto 0;padding:22px 44px 27px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted)}footer a{color:var(--muted);text-decoration:none}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.resume{display:flex;align-items:center;justify-content:space-between;padding:20px;background:#f4f2fc;border:1px solid #d9d1f1;border-radius:10px;margin-bottom:24px;gap:16px}.resume strong{font-size:15px}.resume p{font-size:13px;color:var(--muted);margin:5px 0 0}.notice{margin:18px 44px 0;padding:15px 20px;background:#fff0ce;border-radius:8px;font-size:14px}.text-button{border:0;background:transparent;color:var(--muted);padding:10px 0;font-size:13px}.text-button:hover{background:transparent;color:var(--ink);text-decoration:underline}.q-shell{max-width:1100px;margin:auto}.q-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 25px}.chip{font-size:13px;color:var(--muted)}.clock{font-size:13px;padding:8px 11px;background:var(--purple-light);border-radius:6px;font-variant-numeric:tabular-nums}.session-type{font-size:13px;color:var(--muted)}.question-progress{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin:0 0 9px}.question-progress strong{color:var(--ink);font-weight:600}.bar{height:4px;border-radius:4px;overflow:hidden;background:#efedeb}.bar i{height:100%;display:block;background:var(--primary)}.question-layout{margin-top:35px}.question-layout:not(.has-passage){max-width:740px;margin-left:auto;margin-right:auto}.has-passage{display:grid;grid-template-columns:.95fr 1.25fr;gap:35px;align-items:start}.passage-panel{padding:27px;background:#f8f7f3;border:1px solid #e9e5dc;border-radius:10px}.passage-label{display:flex;align-items:center;gap:9px;font-size:13px;color:#615c50;padding-bottom:19px;border-bottom:1px solid #e2ddd2}.passage{white-space:pre-line;font:19px/1.85 Georgia,serif;overflow-wrap:break-word;color:#39352e;margin:24px 0}.passage-foot{font-size:13px;color:#776e5e;border-top:1px solid #e2ddd2;margin:20px 0 0;padding-top:15px}.q-card h1{font-size:24px;line-height:1.4;letter-spacing:-.45px;margin:12px 0 12px}.answer-hint{font-size:13px;color:var(--muted);margin-bottom:19px}.choices{display:grid;gap:10px}.choice{width:100%;padding:15px;display:flex;gap:12px;text-align:left;justify-content:flex-start;align-items:flex-start;font-weight:400;font-size:14px;line-height:1.55;min-height:63px}.choice>span:last-child{min-width:0}.letter{display:grid;place-items:center;border:1px solid #dcd8d1;background:#fafaf9;border-radius:5px;width:27px;height:27px;flex:0 0 27px;font-size:13px;font-weight:500;margin-top:0}.choice.selected{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary);background:#f6f3ff}.choice.selected .letter{color:white;background:var(--primary);border-color:var(--primary)}.choice.correct{background:#f0f7ef;border-color:#48744a;box-shadow:inset 0 0 0 1px #48744a}.choice.correct .letter{color:#28502c;background:#dbeed8;border-color:#abc5a6}.choice.wrong{background:#fff2ee;border-color:#b66649;box-shadow:inset 0 0 0 1px #b66649}.choice.wrong .letter{color:#81351c;background:#f6d9cd;border-color:#dcae9b}.choice:disabled{opacity:1;cursor:default}.choice:disabled:hover{background:inherit}.choice.correct:disabled:hover{background:#f0f7ef}.choice.wrong:disabled:hover{background:#fff2ee}.answer-label{display:block;font-size:13px;margin-top:6px;font-weight:600}.feedback{margin-top:20px;padding:22px;border:1px solid #ded6ee;background:#f7f4fc;border-radius:9px;color:#41364e}.feedback.is-correct{background:#f3f8ef;border-color:#d1e0c4;color:#35462b}.feedback>strong{font-size:15px}.feedback p{margin:9px 0 0;font-size:14px;line-height:1.7}.q-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 17px}.bookmark-button{border:0;font-size:13px;padding:10px 0;color:var(--muted);background:transparent}.bookmark-button .icon{width:17px;height:17px}.q-card>.note{font-size:13px;line-height:1.6}.finish-button{display:flex;margin:25px 0 0 auto}.result-top{padding:20px 0 32px;text-align:center;border-bottom:1px solid var(--line);margin-bottom:28px}.result-top h1{font-size:38px;margin-top:15px}.score{font-size:86px;font-weight:550;letter-spacing:-4px;line-height:1.2;margin:21px 0 8px;font-variant-numeric:tabular-nums}.score-total{font-size:32px;letter-spacing:-1px;color:var(--muted)}.result-top>.muted{font-size:15px;margin-bottom:8px}.result-top>.note{margin:0 0 23px;font-size:13px}.card>h2{margin-bottom:8px}.card>.muted{font-size:14px;margin-bottom:25px}.review-item{border-top:1px solid var(--line);padding:20px 0}.review-item summary{cursor:pointer;font-size:15px;font-weight:500;line-height:1.6}.review-item summary:hover{color:var(--primary)}.review-item .passage{padding:20px;background:var(--soft);border-radius:8px}.review-item p{font-size:14px;line-height:1.7;margin-top:15px}.result-tag{display:inline-block;border-radius:4px;background:#efede8;font-size:13px;padding:3px 7px;margin:0 9px 4px 0;vertical-align:middle}.empty-state{border:1px dashed #d8d2df;border-radius:12px;background:var(--soft);text-align:center;padding:65px 20px}.empty-icon{width:60px;height:60px;background:var(--lavender);border-radius:13px;display:grid;place-items:center;margin:0 auto 25px}.empty-icon .icon{width:28px;height:28px}.empty-state h2{font-size:24px;margin-bottom:14px}.empty-state p{font-size:14px;color:var(--muted);margin-bottom:25px}.notebook-item{display:flex;align-items:center;gap:20px;justify-content:space-between;border-top:1px solid var(--line);padding:25px 0}.notebook-item h2{font-size:18px;line-height:1.55;margin:9px 0}.notebook-item p{margin:0}.notebook-item button{flex-shrink:0}.history-heading{margin-top:40px}.history-line{display:flex;justify-content:space-between;text-align:left;border:0;border-top:1px solid var(--line);border-radius:0;width:100%;padding:18px 4px;background:transparent;font-size:14px}.history-line small{display:block;margin-top:5px;font-size:13px}.history-line strong{display:flex;align-items:center;gap:25px;font-size:17px;font-weight:500;font-variant-numeric:tabular-nums}.history-line .icon{width:16px;height:16px}.empty-inline{padding:25px;background:var(--surface);border-radius:8px;font-size:14px;color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:15px}.score-note{margin-top:28px}.exam-banner{padding:30px;background:#f0edf6;border-radius:12px;margin-bottom:22px}.exam-banner h2{font-size:30px;margin-bottom:12px}.exam-banner p{color:var(--muted);font-size:14px;margin:0}.exam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.exam-card{padding:23px;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;align-items:flex-start}.exam-card .eyebrow{margin:18px 0 8px}.exam-card h2{font-size:20px;line-height:1.4;margin-bottom:12px}.exam-card p:not(.eyebrow){font-size:13px;color:var(--muted);margin-top:auto}.exam-card>strong{font-size:13px;font-weight:500}.exam-card button{font-size:13px;margin-top:20px}.resource-links{margin:40px 0}.resource-links h2{margin-bottom:20px}.resource-links>a{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:20px 0;text-decoration:none}.resource-links>a:hover strong{text-decoration:underline}.resource-links strong{font-size:15px;font-weight:500}.resource-links small{display:block;margin-top:5px}.about-bank{max-width:750px;padding-top:5px}.about-bank h2{margin-bottom:15px}.about-bank p{font-size:14px;color:var(--muted)}
@media(min-width:1500px){main{padding-top:49px}.featured{padding:40px 46px}.feature-copy h2{font-size:38px}.reading-preview{max-width:365px}.reading-preview blockquote{font-size:29px}.practice-option{padding:24px}.lower-grid{gap:35px}}
@media(max-width:1180px){.sidebar{width:215px;padding-left:12px;padding-right:12px}.brand{font-size:14px}.workspace{margin-left:215px}main{padding:30px}.topbar{padding:0 30px}footer{padding-left:30px;padding-right:30px}.featured{padding:27px;gap:22px}.feature-copy h2{font-size:29px}.reading-preview{padding:20px}.reading-preview blockquote{font-size:23px}.feature-meta{font-size:13px}.stat small{display:block}.stat strong{display:block}.stat:first-child small{display:inline}.lower-grid{grid-template-columns:1.5fr 1fr;gap:20px}.domain-row{gap:10px}.domain-copy h3{font-size:13px}.domain-row .subject-icon{width:30px;height:32px}.has-passage{gap:25px;grid-template-columns:.9fr 1.2fr}.passage-panel{padding:21px}.passage{font-size:18px}.q-card h1{font-size:22px}.q-bottom{flex-wrap:wrap}.practice-option{padding:17px}.section-heading>span{display:none}}
@media(max-width:950px){.sidebar{width:192px;padding-left:10px;padding-right:10px}.brand{gap:8px;font-size:13px}.brand-mark{width:30px;height:36px}.brand small{font-size:13px}.main-nav a{font-size:13px;gap:9px;padding:10px}.workspace{margin-left:192px}.topbar{padding:0 25px}main{padding:28px 25px}.featured{grid-template-columns:1fr;padding:28px}.reading-preview{display:none}.feature-copy h2{font-size:33px}.feature-copy h2 br{display:none}.feature-copy p{max-width:450px}.feature-meta{font-size:13px}.lower-grid{grid-template-columns:1fr}.study-note{padding:23px}.practice-options{gap:10px}.practice-option{padding:15px}.practice-option strong{font-size:15px}.practice-option p{font-size:13px}.has-passage{grid-template-columns:1fr}.passage-panel{padding:24px}.passage{font-size:19px}.exam-grid{grid-template-columns:1fr}.exam-card h2{font-size:23px}.domain-stat{display:none}.brand small{white-space:nowrap}}
@media(max-width:700px){.sidebar{position:static;width:auto;padding:18px 18px 0;border-right:0;border-bottom:1px solid var(--line);display:block}.brand{font-size:16px;margin:0 0 18px;gap:10px}.brand small{font-size:13px}.brand-mark{width:35px;height:39px}.workspace-label,.sidebar-bottom{display:none}.main-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding-bottom:10px}.main-nav a{flex-direction:column;gap:6px;text-align:center;padding:9px 2px;font-size:13px;line-height:1.25;min-height:58px}.main-nav .nav-count{display:none}.workspace{margin-left:0}.topbar{height:45px;padding:0 20px;font-size:13px}.top-badge{font-size:13px}.slash{margin:0 7px}main{padding:25px 20px 8px;min-height:65vh}h1{font-size:31px;letter-spacing:-.8px;line-height:1.2}.page-heading{margin-bottom:23px}.page-heading .muted{font-size:14px}.featured{padding:25px}.feature-copy h2{font-size:30px;max-width:310px;margin-top:16px}.feature-copy p{font-size:13px}.feature-meta{font-size:13px}.feature-meta span{margin:0 3px}.feature-copy .primary{width:100%;justify-content:space-between}.stats{padding:23px 0;margin-bottom:27px}.stat{padding:0 12px}.stat>span{font-size:13px}.stat strong{font-size:25px;margin-top:7px}.stat small{font-size:13px;line-height:1.5;max-width:110px}.mini-track{width:80px}.section-heading h2{font-size:18px;line-height:1.3}.practice-options{grid-template-columns:1fr;gap:10px;margin-bottom:29px}.practice-option{display:grid;grid-template-columns:41px 1fr;column-gap:14px;padding:18px;position:relative}.option-top{grid-row:1/4;display:block;margin:0}.option-top>.icon{display:none}.practice-option strong{font-size:17px;margin-top:1px}.practice-option p{font-size:13px;margin:7px 0 12px}.practice-option small{font-size:13px}.lower-grid{gap:20px}.domain-copy h3{font-size:13px}.domain-row .subject-icon{width:35px;height:35px}.row-action{font-size:13px;gap:4px}.study-note{margin:0}.sidebar-bottom.mobile-tools{display:block}.resume{flex-direction:column;align-items:flex-start}.resume .actions{width:100%}.resume .primary{flex:1}.q-top{flex-wrap:wrap;margin-bottom:18px;gap:8px}.q-top .chip{font-size:13px}.session-type{display:none}.q-top .text-button{font-size:13px}.question-layout{margin-top:23px}.passage-panel{padding:22px}.passage{font-size:18px;line-height:1.8}.q-card h1{font-size:23px}.q-card .eyebrow{font-size:13px}.choice{font-size:14px;padding:14px;gap:12px}.q-bottom{gap:8px}.q-bottom .primary{font-size:13px;padding:12px}.bookmark-button{font-size:13px;gap:6px}.feedback{padding:20px}.result-top h1{font-size:30px}.result-top .actions{flex-direction:column}.score{font-size:75px}.review-item summary{font-size:14px}.notebook-item{align-items:flex-start;gap:12px}.notebook-item h2{font-size:16px}.notebook-item button{font-size:13px;padding:10px}.empty-state{padding:40px 20px}.empty-state h2{font-size:22px}.empty-state p br{display:none}.section-heading .primary{font-size:13px;padding:10px;gap:7px}.section-heading .primary .icon{width:14px;height:14px}.empty-inline{align-items:flex-start;flex-direction:column}.history-line{font-size:13px}.history-line strong{gap:12px}.exam-banner{padding:24px}.exam-banner h2{font-size:26px}.exam-card{padding:23px}.notice{margin:15px 20px 0}footer{padding:20px;margin-top:22px;font-size:13px;gap:10px;flex-wrap:wrap}.mobile-backups{display:flex;gap:12px;margin-top:25px;flex-wrap:wrap}.mobile-backups button{font-size:13px}.mobile-backups p{width:100%;font-size:13px;color:var(--muted)}}
@media(min-width:701px){.mobile-backups{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}.practice-option:hover{transform:none}}
@media print{.sidebar,.topbar,button,footer,.skip-link{display:none}.workspace{margin:0}main{padding:0;max-width:none}.has-passage{display:block}.passage-panel{margin-bottom:25px}.review-item{break-inside:avoid}}
@media(max-width:950px){body[data-view="progress"] .domain-row{flex-wrap:wrap}body[data-view="progress"] .domain-stat{display:block;order:4;flex-basis:100%;padding-left:45px;margin-top:-5px}}

/* Theme preference is independent of study progress. Dark is the first-run default. */
.topbar-tools{display:flex;align-items:center;gap:12px;flex-shrink:0}
#theme-toggle{font-size:13px;padding:8px 12px;min-height:44px;background:transparent}
:root[data-theme="dark"]{color-scheme:dark;--ink:#f4f0e6;--muted:#ccc8bf;--line:#48343f;--surface:#1d151d;--soft:#241a23;--primary:#a13c5c;--purple-light:#3b2334;--slate:#e3dfd5;--navy:#eee5d4;--lavender:#512d42;--peach:#463124;--mint:#343546;--link:#e2ca91}
[data-theme="dark"] body{background:#130f14;-webkit-tap-highlight-color:#493c68}
[data-theme="dark"] button{background:#241a23}
[data-theme="dark"] button:hover{background:#303037;border-color:#77717f}
[data-theme="dark"] button.primary{background:var(--primary);border-color:var(--primary)}
[data-theme="dark"] button.primary:hover{background:#b7466b;border-color:#b7466b}
[data-theme="dark"] :is(button,a,summary,input):focus-visible{outline-color:#e2ca91}
[data-theme="dark"] img{filter:brightness(0) invert(.87)}
[data-theme="dark"] .primary img{filter:brightness(0) invert(1)}
[data-theme="dark"] .brand-mark{background:#292a30;border-color:#504b59;box-shadow:2px 2px 0 #111216}
[data-theme="dark"] .main-nav a{color:#d8d3c8}
[data-theme="dark"] .main-nav a:hover{background:#352330;color:var(--ink)}
[data-theme="dark"] .main-nav a[aria-current]{background:#4b2639;color:#f4ecda}
[data-theme="dark"] :is(.nav-count,.tiny-book){background:#4b2639;color:#f4ecda;border-color:#704052}
[data-theme="dark"] .local-note span{color:#98c49c}
[data-theme="dark"] :is(.skip-link,.practice-option){background:#241a23}
[data-theme="dark"] .practice-option:hover{background:#352230;border-color:#986475}
[data-theme="dark"] .featured{background:#2d1927;border-color:#64404d}
[data-theme="dark"] .feature-copy p{color:#ded9ce}
[data-theme="dark"] :is(.feature-meta,.practice-option small){color:#b7b0c2}
[data-theme="dark"] .reading-preview{background:#20151c;border-color:#855c62;box-shadow:0 8px 18px #0003}
[data-theme="dark"] .reading-preview:before{background:#a13c5c9c}
[data-theme="dark"] :is(.paper-top,.paper-bottom){color:#ccc8bf;border-color:#49414f}
[data-theme="dark"] .reading-preview blockquote{color:#f3e3d3}
[data-theme="dark"] .reading-preview mark{background:#713b4e}
[data-theme="dark"] .margin-note{color:#dfbd94}
[data-theme="dark"] :is(.mini-track,.bar){background:#48343f}
[data-theme="dark"] .study-note{background:#2b211c;border-color:#66503b}
[data-theme="dark"] .study-note :is(.label,p){color:#ddc6a7}
[data-theme="dark"] .study-note a{color:#f0cf99}
[data-theme="dark"] .resume{background:#35202e;border-color:#744253}
[data-theme="dark"] .notice{background:#47381d;color:#f5e4bd}
[data-theme="dark"] :is(.text-button,.bookmark-button,.row-action,.backup-tools button,.history-line){background:transparent}
[data-theme="dark"] :is(.text-button,.bookmark-button,.row-action,.backup-tools button,.history-line):hover{background:#2d2b34;color:var(--ink)}
[data-theme="dark"] .passage-panel{background:#262523;border-color:#464136}
[data-theme="dark"] :is(.passage-label,.passage-foot){color:#c4baa7;border-color:#494338}
[data-theme="dark"] .passage{color:#e5dfd2}
[data-theme="dark"] .letter{background:#2d2d34;border-color:#56505e;color:#e3dfd5}
[data-theme="dark"] .choice.selected{background:#332a4b;border-color:#a28cef;box-shadow:inset 0 0 0 1px #a28cef}
[data-theme="dark"] .choice.selected .letter{background:#a13c5c;border-color:#a28cef;color:white}
[data-theme="dark"] .choice.correct,[data-theme="dark"] .choice.correct:disabled:hover{background:#25392c;border-color:#80ae87;box-shadow:inset 0 0 0 1px #80ae87}
[data-theme="dark"] .choice.correct .letter{background:#34503d;border-color:#80ae87;color:#d2f1d7}
[data-theme="dark"] .choice.wrong,[data-theme="dark"] .choice.wrong:disabled:hover{background:#432c28;border-color:#cd8d75;box-shadow:inset 0 0 0 1px #cd8d75}
[data-theme="dark"] .choice.wrong .letter{background:#623e34;border-color:#cd8d75;color:#ffdacb}
[data-theme="dark"] .feedback{background:#2e293c;border-color:#58476f;color:#e3dfd5}
[data-theme="dark"] .feedback.is-correct{background:#28372a;border-color:#486449;color:#daead3}
[data-theme="dark"] .result-tag{background:#3b3741;color:#e3dfd5}
[data-theme="dark"] .empty-state{border-color:#554b63}
[data-theme="dark"] .exam-banner{background:#35202e}
[data-theme="dark"] .review-item summary:hover{color:#f0dca8}
@media(max-width:700px){.topbar{height:auto;min-height:56px;gap:8px}.topbar-tools{gap:0}.topbar-tools .top-badge{display:none}#theme-toggle{font-size:13px;padding:8px}.topbar>span{min-width:0}}
@media print{html[data-theme="dark"]{color-scheme:light;--ink:#1a1a1a;--muted:#555;--line:#ccc;--soft:#f7f7f7}[data-theme="dark"] body{background:white}[data-theme="dark"] :is(.passage-panel,.feedback,.feedback.is-correct,.choice.correct,.choice.wrong,.result-tag){background:#f7f7f7;color:#222}[data-theme="dark"] :is(.passage,.passage-label,.passage-foot){color:#222}}

/* Keep hierarchy focused on headings and useful session details. */
.page-heading h1{margin-top:0}
.feature-copy h2{margin-top:0}
.reading-preview{padding:30px 25px}
.reading-preview blockquote{margin:0 0 24px}
.study-note h3{margin-top:0}
footer{justify-content:flex-end}

/* Study library and complete practice modes. */
.academy-mark{flex-shrink:0;border-radius:9px}
[data-theme="dark"] .academy-mark{filter:none}
.brand{font-size:15px;gap:10px;line-height:1.25}
.library-callout{display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid var(--line);border-radius:9px;padding:18px 20px;margin:0 0 30px;background:var(--soft)}
.library-callout a{display:flex;align-items:center;gap:12px;font-size:15px;text-decoration:none}
.library-callout a:hover{text-decoration:underline}.library-callout>span{font-size:13px;color:var(--muted)}
.library-filters{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;margin-bottom:28px}
.library-filters label{display:grid;gap:8px;font-size:13px;color:var(--muted)}
.library-filters input,.library-filters select{min-width:0;width:100%;min-height:46px;border:1px solid var(--line);border-radius:8px;padding:10px 13px;font:inherit;font-size:15px;background:var(--soft);color:var(--ink)}
.library-group{border:1px solid var(--line);border-radius:10px;margin:0 0 14px;overflow:clip;background:var(--soft)}
.library-group>summary{cursor:pointer;padding:22px;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:18px;font-weight:550}
.library-group>summary::-webkit-details-marker{display:none}.library-group>summary:after{content:'+';font-size:23px;color:var(--muted)}.library-group[open]>summary:after{content:'−'}.library-group>summary:hover{background:var(--surface)}
.library-group>summary small{font-size:13px;font-weight:400;margin-left:auto;white-space:nowrap}.library-group>summary:focus-visible{outline-offset:-4px}
.lesson-rows{padding:0 22px 18px}.lesson-row{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:60px;padding:16px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:14px}
.lesson-row:hover{color:var(--link)}.lesson-status{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);white-space:nowrap}.lesson-status .icon{width:16px;height:16px}
.objective-practice{margin-top:12px;font-size:13px}.lesson-reader{max-width:780px;margin:auto}.back-link{display:inline-block;font-size:13px;margin-bottom:27px;text-decoration:none;color:var(--muted)}
.lesson-reader .page-heading{margin-bottom:26px}.lesson-reader h1{font-size:35px;line-height:1.25}.lesson-body>p{font-size:17px;line-height:1.85;color:var(--slate);margin-bottom:24px}
.worked-example{padding:25px 28px;background:var(--purple-light);border:1px solid var(--line);border-radius:11px;margin:30px 0}.worked-example h2,.self-check h2{font-size:20px;margin-bottom:14px}.worked-example p,.self-check p{font-size:16px;line-height:1.8;margin:0}
.self-check{padding:10px 0 28px;border-bottom:1px solid var(--line)}.self-check details{margin-top:18px}.self-check summary{cursor:pointer;color:var(--link);font-size:14px;min-height:44px;padding:10px 0}.self-check details p{padding:16px 20px;background:var(--soft);border-radius:8px;color:var(--slate)}
.lesson-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:28px 0}.lesson-navigation{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px;margin:30px 0 20px}.lesson-navigation a{white-space:nowrap}.lesson-reader>.note{font-size:13px}
.feedback-lesson{display:inline-block;font-size:13px;margin-top:15px}.full-practice{margin:40px 0}.full-practice>h2{margin-bottom:12px}.full-practice>.muted{font-size:14px}.full-options{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.full-options button{padding:21px 18px;display:flex;align-items:flex-start;flex-direction:column;text-align:left}.full-options button strong{font-size:16px;font-weight:550}.full-options button span{font-size:13px;color:var(--muted)}.full-options button .icon{align-self:flex-end}.full-practice>.note{margin:14px 0 0;max-width:650px;font-size:13px;line-height:1.7}
.timed-navigation{display:flex;justify-content:space-between;gap:15px;margin:0 0 16px}.timed-navigation:empty{display:none}.timed-navigation button{font-size:13px}
@media(max-width:1180px){.brand{font-size:13px;gap:8px}.academy-mark{width:33px;height:33px}}
@media(max-width:700px){.main-nav{grid-template-columns:repeat(5,minmax(0,1fr))}.main-nav a{font-size:13px}.brand{font-size:16px}.academy-mark{width:38px;height:38px}.library-callout{align-items:flex-start;flex-direction:column;gap:8px;padding:18px}.library-callout a{font-size:14px}.library-filters{grid-template-columns:1fr;gap:14px}.library-group>summary{padding:19px 16px;font-size:16px;gap:10px}.library-group>summary small{font-size:13px}.lesson-rows{padding:0 16px 16px}.lesson-row{font-size:13px;gap:12px}.lesson-status{font-size:13px;gap:6px}.lesson-status .icon{display:none}.lesson-reader h1{font-size:29px}.lesson-body>p{font-size:16px;line-height:1.8}.worked-example{padding:22px}.worked-example p,.self-check p{font-size:15px}.lesson-actions{align-items:stretch;flex-direction:column}.lesson-actions .primary{font-size:13px}.lesson-navigation{flex-direction:column;gap:13px}.full-options{grid-template-columns:1fr;gap:10px}.full-options button{display:grid;grid-template-columns:1fr auto;align-items:center;padding:18px}.full-options button .icon{grid-column:2;grid-row:1/3;align-self:center}.full-options button span{grid-column:1}.full-practice>.primary{width:100%}.timed-navigation button{font-size:13px}}
@media print{.library-filters,.lesson-actions,.lesson-navigation,.back-link,.feedback-lesson{display:none}.lesson-body>p{color:#222}.worked-example{background:#f5f5f5;color:#222}.self-check details>p{display:block}}
.jump-label{display:flex;justify-content:flex-end;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:17px}.jump-label select{min-height:44px;font:inherit;font-size:13px;border:1px solid var(--line);border-radius:7px;padding:9px;background:var(--soft);color:var(--ink)}

.study-references{margin:0 0 30px}.study-references summary{cursor:pointer;font-size:16px;min-height:44px;padding:10px 0}.study-references li{margin:10px 0;font-size:14px}.icon-credit{margin-right:auto}
@media(max-width:700px){.main-nav a{font-size:13px}}

/* Secondary information stays readable at every viewport size. */
.domain-copy h3{font-size:15px}
.domain-copy p{font-size:14px;line-height:1.55;font-weight:450}
.feature-meta,.practice-option small,.lesson-status,.domain-stat{line-height:1.55;font-weight:450}
[data-theme="dark"] :is(.feature-meta,.practice-option small){color:var(--muted)}
.stat{min-width:0}.stat strong{flex-wrap:wrap}
.library-group>summary{flex-wrap:wrap}
@media(max-width:700px){
  .main-nav a{font-size:12px;line-height:1.4}
  .lesson-row{align-items:flex-start;flex-wrap:wrap;gap:8px 12px}
  .lesson-status{margin-left:auto}
  .stat{padding:0 9px}
  .mini-track{max-width:100%}
  .domain-row{align-items:flex-start}
  .row-action{align-self:center}
}

/* Night Court: candlelight, velvet wine, and antique gold. */
:root{--primary:#8c294d;--purple-light:#f3e5e9;--link:#66502b;--lavender:#f2dce4;--peach:#f2e3ce;--mint:#e5dfec}
:root[data-theme="dark"]{--primary:#a13c5c;--purple-light:#3b2334;--link:#e2ca91;--lavender:#512d42;--peach:#463124;--mint:#343546}
body{background:#fffaf5}
[data-theme="dark"] body{background:radial-gradient(ellipse at 90% 0,#38202e55,transparent 55%),#130f14}
.page-heading h1,.feature-copy h2,.study-note h3,.exam-banner h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.7px}
.brand{font-family:Georgia,'Times New Roman',serif;font-weight:500;letter-spacing:0}
.featured{background:linear-gradient(115deg,#f3e5e9,#f7ecdf);border-color:#d4b6bb}
[data-theme="dark"] .featured{background:radial-gradient(ellipse at 90% 0,#64304677,transparent 65%),linear-gradient(115deg,#301a29,#211822);border-color:#64404d;box-shadow:inset 0 1px #d7b27a20}
.reading-preview{transform:rotate(1deg);border-radius:80px 80px 8px 8px;padding:26px 25px 30px;text-align:center}
.reading-preview:before{display:none}
.reading-preview blockquote{font-size:25px;line-height:1.55;margin-bottom:20px}
.reading-preview .margin-note{justify-content:center;line-height:1.6}
.annotation-line{display:none}
.court-emblems{display:flex;align-items:center;justify-content:center;gap:22px;margin:0 0 20px;color:var(--muted)}
.court-emblems .icon{width:24px;height:24px}
.court-emblems .icon:nth-child(2){width:35px;height:35px}
[data-theme="dark"] :is(.court-emblems,.subject-icon,.main-nav) img{filter:brightness(0) saturate(100%) invert(82%) sepia(24%) saturate(610%) hue-rotate(349deg) brightness(96%) contrast(90%)}
.subject-icon{border:1px solid #b8806126;border-radius:10px}
.subject-icon .icon{width:23px;height:23px}
[data-theme="dark"] .study-note{box-shadow:inset 0 1px #d7b27a20}
button.primary:hover{background:#72203e;border-color:#72203e}
.main-nav a[aria-current]{background:#edd9e1;color:#342c21}
@media(max-width:700px){.brand{font-size:17px}.feature-copy h2{font-size:32px}.reading-preview{display:none}}
@media print{[data-theme="dark"] body{background:white}}

/* Guided study and extended reading share the existing readable type scale. */
.study-plan{margin:0 0 32px;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}
.study-plan h2,.session-breakdown h2{margin-bottom:14px}
.study-plan>.muted{font-size:14px;max-width:760px;line-height:1.7}
.study-plan ol{padding-left:22px;margin:20px 0}
.study-plan li{padding:15px 0 15px 5px;border-top:1px solid var(--line)}
.study-plan li>div{display:inline-block;width:calc(100% - 115px);vertical-align:middle;padding-right:12px}
.study-plan li a{font-size:16px;font-weight:550;line-height:1.5}
.study-plan li p{font-size:14px;color:var(--muted);margin:5px 0 0}
.study-plan li button{vertical-align:middle;font-size:13px}
.study-plan>a{font-size:14px}
.session-breakdown{margin:30px 0}
.table-scroll{max-width:100%;overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6;text-align:left}
caption{text-align:left;color:var(--muted);padding:0 0 12px;font-size:13px}
th,td{border-bottom:1px solid var(--line);padding:12px 10px;vertical-align:top}
th{font-weight:550}td{font-variant-numeric:tabular-nums}
.choice-reasons{margin-top:18px}.choice-reasons summary,.worked-application summary,.reading-disclosure summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:15px;line-height:1.6}
.choice-reasons>div{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:15px}
.choice-reasons p{line-height:1.8;margin-top:8px}
.worked-application{border-top:1px solid var(--line);padding:26px 0;margin:30px 0}
.worked-application h2{margin-bottom:16px}.worked-application p{font-size:16px;line-height:1.85;margin:16px 0}
.case-text{white-space:pre-line;font:18px/1.85 Georgia,serif;padding:24px;border:1px solid var(--line);border-radius:10px;background:var(--soft);margin:22px 0;color:var(--ink)}
.worked-application details{padding:0 20px;background:var(--soft);border:1px solid var(--line);border-radius:8px}
.passage-sets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0 30px}
.passage-sets article{padding:25px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}
.passage-sets h2{font-family:Georgia,serif;font-size:24px;font-weight:400;margin-bottom:14px}.passage-sets p{color:var(--muted);font-size:15px}
.reading-disclosure summary{color:var(--ink);font-weight:550}.reading-disclosure summary .icon{margin-right:8px}
.reading-disclosure:not([open])~*{display:none}
@media(min-width:951px){.has-passage .passage-panel{position:sticky;top:20px;max-height:calc(100vh - 40px);overflow-y:auto;scrollbar-gutter:stable}}
@media(max-width:700px){.study-plan{padding:20px}.study-plan li>div{display:block;width:100%;padding-right:0}.study-plan li button{margin-top:10px}.passage-sets{grid-template-columns:1fr}.passage-sets article{padding:22px}.case-text{padding:20px;font-size:17px}.worked-application details{padding:0 16px}th,td{padding:10px 6px;font-size:13px}.reading-disclosure summary{font-size:15px}}
@media print{.has-passage .passage-panel{position:static;max-height:none;overflow:visible}.study-plan{display:none}}
