@layer legacy{.study-page{background:var(--card);min-height:70vh}.study-page-heading{max-width:850px;margin-bottom:24px}.study-page h1{font-size:clamp(28px,4vw,44px);line-height:1.15;letter-spacing:-.035em}.study-page p{color:#506480}.study-workspace{display:grid;gap:24px;min-width:0}.study-tabs{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.study-tabs a{padding:12px 18px;background:var(--background);border:1px solid #d9e3f2;border-radius:14px;color:#173457;font-weight:700;text-decoration:none}.study-tabs a[aria-current=page]{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.study-tabs span{margin-left:6px;font-size:.85em}.study-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.study-stats article{padding:24px;background:var(--background);border:1px solid #dce5f2;border-radius:20px;display:grid;gap:10px}.study-stats article span{color:#536780;font-size:14px}.study-stats article strong{font-size:32px;line-height:1;color:#104dc3}.study-note{font-size:14px;line-height:1.6;color:#61718b!important;margin:0}.study-box{padding:28px;background:var(--background);border:1px solid #dbe5f2;border-radius:24px;min-width:0}.study-box h2{font-size:25px;line-height:1.3;margin:4px 0 12px}.study-box h3{line-height:1.6}.study-box .eyebrow{color:var(--foreground)!important}.study-archive-banner,.study-resume{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px;background:var(--muted);border:1px solid #c7daf9;border-radius:22px}.study-resume h2{font-size:24px;margin:5px 0}.study-archive-banner p,.study-resume p{margin:6px 0 0;color:#456180}.study-search-row{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin:24px 0 14px}.study-workspace label{display:grid;gap:8px;font-weight:600;color:#223955}.study-workspace input,.study-workspace select{width:100%;min-height:48px;border:1px solid #cbd8eb;border-radius:12px;padding:12px 14px;background:var(--background);color:#102944;font:inherit;box-sizing:border-box}.study-workspace :is(button,a,input,select):focus-visible{outline:3px solid #548afb;outline-offset:3px}.study-workspace button{cursor:pointer;font:inherit}.study-workspace button:disabled{opacity:.55;cursor:not-allowed}.study-course-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-height:320px;overflow-y:auto;padding:6px;margin:12px -6px 24px}.study-course-picker button{text-align:left;padding:16px;border:1px solid #d8e3f4;border-radius:14px;background:var(--card);color:#173457;display:grid;gap:7px}.study-course-picker button strong{font-size:15px;overflow-wrap:anywhere}.study-course-picker button span{font-size:12px;color:#596e88}.study-course-picker button.selected{border:2px solid var(--primary);background:#ebf2ff;padding:15px}.study-start-row{display:flex;align-items:center;gap:20px;border-top:1px solid #e3eaf5;padding-top:22px;margin-bottom:16px}.study-start-row>div{flex:1}.study-start-row label{font-size:13px}.study-section-heading{display:flex;gap:22px;align-items:center;justify-content:space-between}.study-section-heading>div{max-width:620px}.study-section-heading .button{flex-shrink:0}.study-section-heading p{margin-bottom:14px}.study-empty{padding:20px;background:#f5f8fd;border-radius:14px;color:#5b6e89}.study-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.study-history{display:grid}.study-history a{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid #e1e8f3;text-decoration:none;color:#152e4d}.study-history a div{display:grid;gap:6px}.study-history a small,.study-history a span{font-size:13px;color:#5a6c86}.study-history a b{color:var(--foreground);white-space:nowrap;align-self:center}.study-course-progress{display:grid;gap:8px;padding:16px 0;border-bottom:1px solid #e1e8f3}.study-course-progress span{font-size:13px;color:#536780}.study-course-progress progress,.study-total-progress{width:100%;height:8px;accent-color:var(--foreground);border:0;border-radius:10px;overflow:hidden}.study-mistake-list{display:grid;gap:12px;margin-top:20px}.study-mistake-list article{border:1px solid #e0e7f2;border-radius:14px;padding:20px}.study-mistake-list article a{font-size:14px;font-weight:700;color:var(--foreground)}.study-mistake-list h3{font-size:17px;margin:10px 0}.study-mistake-list span{font-size:13px;color:#786047}.study-error{border:1px solid #efbdbd;background:#fff3f3;color:#992e35!important;border-radius:14px;padding:16px}.study-error p{color:inherit}.study-exam-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px}.study-exam-heading>div:first-child{min-width:0}.study-exam-heading p{margin:0}.study-exam-heading h1{overflow-wrap:anywhere;max-width:800px;margin:8px 0}.study-timer{display:grid;gap:4px;align-self:start;white-space:nowrap;padding:20px;border-radius:18px;background:#e8efff;min-width:140px;text-align:center;color:#1046ac;font-variant-numeric:tabular-nums}.study-timer span{font-size:13px}.study-timer strong{font-size:32px}.study-timer.urgent{color:#a22e37;background:#fff0ed}.study-exam-save{display:flex;justify-content:space-between;gap:14px;font-size:14px;color:#416286}.study-exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px;align-items:start}.study-question h2{font-size:clamp(19px,2.1vw,25px);line-height:1.65;white-space:pre-line;overflow-wrap:anywhere;margin:20px 0}.study-options{display:grid;gap:12px;margin:24px 0}.study-options button{display:flex;align-items:flex-start;gap:14px;padding:17px;text-align:left;border:1px solid #cfdced;border-radius:14px;background:var(--background);color:#203650;line-height:1.6}.study-options button b{display:grid;place-items:center;flex-shrink:0;width:32px;height:32px;background:#eef3fb;border-radius:10px;color:#1a52b4}.study-options button.selected{border-color:var(--primary);background:#ecf3ff;box-shadow:inset 0 0 0 1px #171717}.study-options button.selected b{background:var(--primary);color:white}.study-question-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.study-question-actions>span{flex:1}.study-question-nav>div:first-of-type{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.study-question-nav>div:first-of-type button{border:1px solid #d5dfed;border-radius:10px;height:38px;color:#29415f;background:#f3f6fb}.study-question-nav>div:first-of-type button.answered{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}.study-question-nav>div:first-of-type button.current{outline:2px solid #071f45;outline-offset:2px}.study-question-nav>p{margin:18px 0}.study-question-nav>.button{width:100%}.study-finish-confirm{display:grid;gap:12px;border-top:1px solid #d6e0ee;margin-top:20px;padding-top:20px}.study-result-banner{padding:32px;border-radius:24px;background:linear-gradient(120deg,#082346,#165bd5);color:var(--primary-foreground);display:flex;gap:24px;align-items:center;justify-content:space-between}.student-design .study-result-banner h2{color:var(--primary-foreground);font-size:28px;line-height:1.3}.study-result-banner p{color:var(--primary-foreground)!important}.student-design .study-result-banner small,.student-design .study-result-banner>strong{color:var(--primary-foreground)}.study-result-banner>div{min-width:0}.study-result-banner>strong{font-size:64px;white-space:nowrap}.study-result-banner small{font-size:20px;color:#b9d4ff}.study-review h3{font-size:20px;white-space:pre-line}.study-review-options p{padding:12px 16px;border:1px solid #e0e6ef;border-radius:12px;margin:8px 0;line-height:1.65}.study-review-options p.right{border-color:#82c8b1;background:#eefaf5;color:#126249}.study-review-options p.wrong{border-color:#e6aaaa;background:#fff1f1;color:#97353c}.study-explanation{padding:18px;background:#f1f5fc;border-radius:12px;margin:18px 0}.study-source{margin-left:18px}.study-account-summary{padding-top:32px}.study-archive-banner{margin-bottom:24px}.study-archive-banner .button{flex-shrink:0}.study-workspace .text-link{border:0;background:none;padding:6px 0;color:var(--foreground);text-decoration:underline}.study-workspace .button{text-decoration:none;line-height:1.4;text-align:center}.study-workspace h1,.study-workspace h2,.study-workspace h3{overflow-wrap:anywhere}@media(max-width:900px){.study-course-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.study-bottom-grid,.study-exam-layout{grid-template-columns:1fr}.study-question-nav>div:first-of-type{grid-template-columns:repeat(10,1fr)}.study-question-nav{order:-1}.study-question-nav h2{font-size:18px}.study-question-nav>p{margin:10px 0}.study-section-heading,.study-start-row{flex-wrap:wrap}.study-start-row>div{flex-basis:100%}}@media(max-width:600px){.study-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.study-stats article{padding:18px}.study-stats article strong{font-size:28px}.study-stats article span{font-size:12px}.study-box{padding:20px;border-radius:18px}.study-search-row{grid-template-columns:1fr}.study-tabs{gap:8px}.study-tabs a{font-size:13px;padding:10px}.study-course-picker{grid-template-columns:1fr;max-height:240px}.study-exam-heading{align-items:flex-start}.study-exam-heading h1{font-size:25px}.study-timer{min-width:90px;padding:12px}.study-timer strong{font-size:25px}.study-question-nav>div:first-of-type{grid-template-columns:repeat(5,1fr)}.study-result-banner{padding:22px;align-items:flex-start}.student-design .study-result-banner h2{font-size:23px}.study-result-banner>strong{font-size:42px}.study-archive-banner,.study-resume{align-items:flex-start;flex-direction:column}.study-question-actions .button{padding:12px 14px;min-height:44px}.study-exam-save{font-size:12px}.study-workspace{gap:18px}.study-start-row .button{flex:1}.study-section-heading .button{width:100%}.study-source{display:block;margin:12px 0}.study-review h3{font-size:18px}}}@layer legacy{.question-save-control{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:14px 0}.save-question-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 14px;border:1px solid #c8d8ef;border-radius:11px;background:#f4f8ff;color:#1554c6;font:inherit;font-size:14px;font-weight:600;cursor:pointer}.save-question-button[aria-pressed=true]{background:#e5efff;border-color:#8cb2f1}.save-question-button:disabled{opacity:.55;cursor:wait}.save-question-button:focus-visible,.social-login button:focus-visible{outline:3px solid #5085ec;outline-offset:3px}.save-question-message{font-size:14px;color:#2859a6}.saved-question-card h2{white-space:pre-line;line-height:1.6;font-size:21px;margin-top:24px}.saved-options{list-style:none;display:grid;gap:10px;padding:0}.saved-options li{border:1px solid #e0e6f0;border-radius:12px;padding:14px;line-height:1.6}.saved-answer{padding:18px;background:var(--card);border-radius:14px;margin:20px 0}.saved-answer summary{cursor:pointer;font-weight:600;color:#1554c6}.social-login{display:grid;gap:10px;margin:20px 0}.social-login form{margin:0}.social-login button{width:100%;min-height:46px;border:1px solid #cdd8e8;border-radius:12px;background:var(--background);color:#142b4b;padding:12px 16px;display:flex;justify-content:center;align-items:center;gap:10px;font:inherit;font-weight:600;cursor:pointer}.social-login button:disabled{color:#69768a;background:var(--card);cursor:not-allowed}.social-login small{font-weight:400;font-size:12px}.social-login-note{font-size:13px;line-height:1.6;color:#637189}.social-divider{display:flex;align-items:center;gap:12px;color:#7a899f;font-size:13px;margin:20px 0}.social-divider:after,.social-divider:before{content:"";height:1px;background:#e0e7f1;flex:1}.connected-logins{margin-top:26px;padding-top:24px;border-top:1px solid #e0e7f1}.connected-logins h3{font-size:18px}.oauth-message{padding:14px;border-radius:12px;background:#eef4ff;color:#224c87;font-size:14px;line-height:1.6}.saved-question-card .scan-question-image{max-width:100%;height:auto}@media(max-width:600px){.saved-question-card h2{font-size:18px}.saved-question-card .study-section-heading{align-items:flex-start}.save-question-message{display:block;width:100%}}}@layer legacy{.follow-course-control{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0}.follow-course-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:1px solid #c9d9f0;border-radius:12px;background:var(--background);color:var(--foreground);font:inherit;font-weight:700;cursor:pointer}.follow-course-button.following{background:#e9f3ff;border-color:#8db2ee}.follow-course-button:disabled{opacity:.6;cursor:wait}.follow-course-message{color:#25589d;font-size:14px}.study-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.study-course{display:block;padding:22px;background:var(--background);border:1px solid #dbe5f2;border-radius:18px;color:#173457;text-decoration:none}.study-course:hover{border-color:#7da5e9;box-shadow:0 8px 24px rgba(20,74,150,.08)}.study-course h2{font-size:20px;line-height:1.35;margin:8px 0}.study-course p{color:#5c708d}.study-course .eyebrow{color:var(--foreground)!important;font-size:12px}@media(max-width:600px){.study-course-grid{grid-template-columns:1fr}.follow-course-button{width:100%}}}@layer legacy{.account-feed-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:26px}.account-feed-grid .community-panel{background:var(--background);border:1px solid #dbe5f2;border-radius:22px;padding:24px}.account-feed-grid h2{font-size:24px;margin:0 0 16px}.account-feed-grid h3{font-size:20px;margin:0 0 14px}.account-feed-grid .text-link{display:inline-block;margin-top:16px}@media(max-width:700px){.account-feed-grid{grid-template-columns:1fr}.account-feed-grid .community-panel{padding:20px}}}@layer legacy{.personal-home{padding-top:34px;padding-bottom:26px;background:var(--card)}.personal-home-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.personal-home-header h1{font-size:clamp(30px,4vw,48px);line-height:1.1;margin:6px 0 10px;color:#102844}.personal-home-header p:not(.eyebrow){color:#536b89;margin:0}.personal-home-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:14px}.personal-home-card{display:flex;flex-direction:column;justify-content:space-between;gap:13px;min-height:142px;padding:22px;background:var(--background);border:1px solid #dbe5f2;border-radius:20px;color:#142e4e;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.personal-home-card:hover{transform:translateY(-2px);border-color:#8db1ed;box-shadow:0 10px 28px rgba(24,72,135,.1)}.personal-home-card-primary{background:linear-gradient(135deg,#0b2d57,#185fd7);color:var(--primary-foreground);border-color:#185fd7}.personal-home-card-label{font-size:11px;letter-spacing:.12em;font-weight:800;opacity:.8}.personal-home-card strong{font-size:clamp(21px,2vw,29px);line-height:1.2;overflow-wrap:anywhere}.personal-home-card small{font-size:13px;line-height:1.45;opacity:.76}.personal-home-card-primary small{opacity:.9}@media(max-width:950px){.personal-home-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.personal-home-card-primary{grid-column:span 2}}@media(max-width:600px){.personal-home{padding-top:24px}.personal-home-header{align-items:flex-start;flex-direction:column}.personal-home-header .button{width:100%}.personal-home-grid{grid-template-columns:1fr}.personal-home-card-primary{grid-column:auto}.personal-home-card{min-height:120px}}}@layer legacy{.stitch-question-page{--question-ink:var(--hig-label,#1d1d1f);--question-primary:var(--hig-accent,#171717);--question-primary-dark:var(--hig-accent-hover,#0055ad);--question-muted:var(--hig-secondary-label,#737373);--question-soft:var(--hig-grouped-background,#fafafa);--question-canvas:var(--hig-background,#fff);--question-border:var(--hig-separator,#e5e5e5);color:var(--question-ink);font-family:var(--hig-font,-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif);min-height:100%}body.student-design.hig-design .stitch-question-page,body.student-design.hig-design .stitch-question-page :is(.question-stitch-hero,.question-stitch-content){background:var(--question-canvas);color:var(--question-ink);font-family:var(--hig-font)}body.student-design.hig-design .stitch-question-page :is(.question-stitch-hero,.question-stitch-content)>.container{width:calc(100% - 48px);max-width:960px;margin-inline:auto}body.student-design.hig-design .stitch-question-page .question-stitch-hero{padding-block:24px 20px;border-bottom:1px solid var(--question-border)}body.student-design.hig-design .stitch-question-page .question-stitch-hero .breadcrumbs{margin:0 0 12px;color:var(--question-muted);font-size:.8125rem;line-height:1.5}body.student-design.hig-design .stitch-question-page .question-stitch-hero-card{background:transparent;border:0;border-radius:0;box-shadow:none;overflow:visible}body.student-design.hig-design .stitch-question-page .question-stitch-hero-inner{padding:0}body.student-design.hig-design .stitch-question-page .question-stitch-badges{display:flex;flex-wrap:wrap;gap:6px 12px;margin:0 0 8px}body.student-design.hig-design .stitch-question-page .question-stitch-badge{padding:0;color:var(--question-muted);background:transparent;border:0;border-radius:0;font-size:.8125rem;font-weight:500;letter-spacing:0;text-transform:none}body.student-design.hig-design .stitch-question-page .question-stitch-badge-primary{color:var(--question-primary)}body.student-design.hig-design .stitch-question-page .question-stitch-hero h1{margin:0;max-width:32ch;color:var(--question-ink);font:600 clamp(1.625rem,2.7vw,2.125rem)/1.18 var(--hig-font);letter-spacing:-.025em;overflow-wrap:anywhere}body.student-design.hig-design .stitch-question-page .question-stitch-description{max-width:68ch;margin:10px 0 0;color:var(--question-muted);font-size:.9375rem;line-height:1.55}body.student-design.hig-design .stitch-question-page .question-stitch-action{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:16px 0 0}body.student-design.hig-design .stitch-question-page .question-stitch-action .follow-course-control{display:flex;align-items:center;flex-wrap:wrap;gap:8px}body.student-design.hig-design .stitch-question-page .question-stitch-action .follow-course-button{min-height:44px;padding:8px 14px;background:transparent;border:1px solid var(--question-border);border-radius:999px;color:var(--question-primary);font-size:.875rem;font-weight:500;line-height:1.4}body.student-design.hig-design .stitch-question-page .question-stitch-action .follow-course-button:hover{background:var(--question-soft)}body.student-design.hig-design .stitch-question-page .question-stitch-action .follow-course-button.following{background:var(--muted);border-color:#bbd5ef;color:var(--question-primary-dark)}body.student-design.hig-design .stitch-question-page .question-stitch-stats{display:flex;flex-wrap:wrap;gap:10px 24px;margin:12px 0 0}body.student-design.hig-design .stitch-question-page .question-stitch-stat{display:flex;align-items:baseline;flex-direction:row;gap:6px;min-width:0;padding:0;border:0;border-radius:0;background:transparent}body.student-design.hig-design .stitch-question-page .question-stitch-stat dt{color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .question-stitch-stat dd{margin:0;color:var(--question-ink);font-size:.875rem;font-weight:600;overflow-wrap:anywhere}body.student-design.hig-design .stitch-question-page .question-stitch-content{padding-block:20px 40px}body.student-design.hig-design .stitch-question-page .course-study-layout{display:block}body.student-design.hig-design .stitch-question-page .course-questions-main{min-width:0;scroll-margin-top:calc(var(--site-header-height, 64px) + 16px)}body.student-design.hig-design .stitch-question-page .course-questions-heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 16px;margin:0 0 12px}body.student-design.hig-design .stitch-question-page .course-questions-heading h2{margin:0;color:var(--question-ink);font-size:1.125rem;font-weight:600}body.student-design.hig-design .stitch-question-page .course-questions-heading>span{color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .study-tabs{margin:0 0 12px}body.student-design.hig-design .stitch-question-page .study-tabs a{font-size:.875rem;min-height:44px}body.student-design.hig-design .stitch-question-page .course-question-tools{margin:0 0 8px;padding:12px 14px;border:1px solid var(--question-border);border-radius:12px;background:var(--question-canvas)}body.student-design.hig-design .stitch-question-page .course-question-tools:has(>.course-question-search){padding-bottom:0}body.student-design.hig-design .stitch-question-page .course-question-search-row{display:flex;align-items:center;gap:8px}body.student-design.hig-design .stitch-question-page .course-question-search-row input{width:100%;min-width:0;min-height:44px;padding:8px 12px;border:1px solid #b8b8bf;border-radius:10px;color:var(--question-ink);background:var(--question-canvas);font:400 1rem/1.4 var(--hig-font)}body.student-design.hig-design .stitch-question-page .course-question-search-row .button{flex:none;min-width:64px}body.student-design.hig-design .stitch-question-page :is(.course-question-advanced,.course-support-disclosure){color:var(--question-ink);background:var(--question-canvas)}body.student-design.hig-design .stitch-question-page .course-question-advanced{margin-top:4px}body.student-design.hig-design .stitch-question-page :is(.course-question-advanced,.course-support-disclosure)>summary{min-height:44px;padding:12px 0;color:var(--question-muted);cursor:pointer;font-size:.875rem;font-weight:500;line-height:1.4}body.student-design.hig-design .stitch-question-page .course-question-filter-count{margin-inline-start:8px;color:var(--question-primary-dark);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .course-question-advanced-body{padding-block:0 14px}body.student-design.hig-design .stitch-question-page .course-question-search-note{margin:0 0 10px;color:var(--question-muted);font-size:.8125rem;line-height:1.55}body.student-design.hig-design .stitch-question-page .course-question-search-filters{display:flex;align-items:end;flex-wrap:wrap;gap:10px 12px;margin:0}body.student-design.hig-design .stitch-question-page .course-question-search-filters label{display:grid;gap:5px;color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .course-question-search-filters select{min-width:0;max-width:240px;min-height:44px;padding:8px 28px 8px 12px;border:1px solid #b8b8bf;border-radius:10px;background:var(--question-canvas);color:var(--question-ink);font:400 1rem/1.4 var(--hig-font)}body.student-design.hig-design .stitch-question-page .course-question-navigation{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:12px;padding-top:12px;border-top:1px solid var(--question-border)}body.student-design.hig-design .stitch-question-page .course-question-navigation form{display:flex;flex-wrap:wrap;align-items:center;gap:8px}body.student-design.hig-design .stitch-question-page .course-question-navigation label{color:var(--question-muted);font-size:.875rem}body.student-design.hig-design .stitch-question-page .course-question-navigation input{width:100px;min-height:44px;padding:8px 10px;border:1px solid #b8b8bf;border-radius:10px;background:var(--question-canvas);color:var(--question-ink);font:400 1rem/1.4 var(--hig-font)}body.student-design.hig-design .stitch-question-page .course-question-resume{display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;min-height:44px;width:100%;padding:8px 0 12px;border:0;background:transparent;color:var(--question-primary);text-align:left;cursor:pointer}body.student-design.hig-design .stitch-question-page .course-question-resume>span{color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .course-question-resume>strong{color:var(--question-primary);font-size:.875rem;font-weight:500}body.student-design.hig-design .stitch-question-page .course-question-tools-error{margin:8px 0 12px;color:var(--hig-danger,#b42318);font-size:.875rem}body.student-design.hig-design .stitch-question-page .course-question-results{margin-block:4px 12px}body.student-design.hig-design .stitch-question-page .course-question-results-heading{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px 12px}body.student-design.hig-design .stitch-question-page .course-question-results-heading p{margin:0;color:var(--question-muted);font-size:.875rem}body.student-design.hig-design .stitch-question-page .course-question-clear{min-height:44px;padding:8px 0;border:0;background:transparent;color:var(--question-primary);font:500 .875rem/1.4 var(--hig-font);cursor:pointer}body.student-design.hig-design .stitch-question-page .course-question-results li>a{grid-template-columns:84px minmax(0,1fr);padding-block:12px;font-size:.875rem}body.student-design.hig-design .stitch-question-page .course-question-result-prompt{color:var(--question-ink)}body.student-design.hig-design .stitch-question-page .course-question-results small{color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .course-support-disclosure{margin:0 0 14px;border-bottom:1px solid var(--question-border)}body.student-design.hig-design .stitch-question-page .course-study-sidebar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-block:12px 16px;border-top:1px solid var(--question-border)}body.student-design.hig-design .stitch-question-page .course-side-card{min-width:0;margin:0;padding:12px 0;border:0;border-radius:0;background:transparent}body.student-design.hig-design .stitch-question-page .course-side-card h2{margin:0 0 8px;color:var(--question-ink);font-size:1rem;font-weight:600}body.student-design.hig-design .stitch-question-page .course-side-card nav a{min-height:44px;font-size:.875rem;color:var(--question-muted);border-color:var(--question-border)}body.student-design.hig-design .stitch-question-page .course-side-card :is(p,li){color:var(--question-muted);font-size:.875rem;line-height:1.55}body.student-design.hig-design .stitch-question-page .course-practice-guide strong{color:var(--question-ink)}body.student-design.hig-design .stitch-question-page .course-university-link{display:inline-flex;align-items:center;min-height:44px;font-size:.875rem;color:var(--question-primary)}body.student-design.hig-design .stitch-question-page .study-archive-banner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:0 0 12px;padding:16px;background:var(--question-soft);border:1px solid var(--question-border);border-radius:12px;box-shadow:none;color:var(--question-ink)}body.student-design.hig-design .stitch-question-page .study-archive-banner:after{content:none}body.student-design.hig-design .stitch-question-page .study-archive-banner strong{color:var(--question-ink);font-size:.9375rem}body.student-design.hig-design .stitch-question-page .study-archive-banner p{color:var(--question-muted);font-size:.875rem}body.student-design.hig-design .stitch-question-page :is(.button,.save-question-button,.question-reset){min-height:44px;padding:8px 14px;border:1px solid transparent;border-radius:999px;background:var(--hig-control-background,#ededf0);color:var(--question-ink);font:500 .875rem/1.4 var(--hig-font);box-shadow:none}body.student-design.hig-design .stitch-question-page .button-primary{background:var(--question-primary);border-color:var(--question-primary);color:var(--primary-foreground)}body.student-design.hig-design .stitch-question-page .button-primary:hover:not(:disabled){background:var(--question-primary-dark);color:var(--primary-foreground)}body.student-design.hig-design .stitch-question-page :is(.save-question-button,.question-reset){background:transparent;border-color:var(--question-border);color:var(--question-primary)}body.student-design.hig-design .stitch-question-page .save-question-button[aria-pressed=true]{background:var(--muted);border-color:#bbd5ef;color:var(--question-primary-dark)}body.student-design.hig-design .stitch-question-page .quiz-summary{margin:0 0 8px;padding:12px 14px;border:0;border-radius:12px;background:var(--question-soft);color:var(--question-ink);box-shadow:none}body.student-design.hig-design .stitch-question-page .quiz-progress{background:transparent;padding:0;border:0;color:var(--question-muted);font-size:.875rem}body.student-design.hig-design .stitch-question-page .quiz-progress strong{color:var(--question-ink);font-size:.875rem}body.student-design.hig-design .stitch-question-page .quiz-progress>:is(div,span){color:var(--question-muted)}body.student-design.hig-design .stitch-question-page .quiz-progress button{color:var(--question-primary);font-size:.875rem;min-height:44px}body.student-design.hig-design .stitch-question-page .quiz-progress-bar{height:4px;margin:8px 0 0;border-radius:999px;background:var(--question-border)}body.student-design.hig-design .stitch-question-page .quiz-progress-bar::-webkit-progress-bar{background:var(--question-border);border-radius:999px}body.student-design.hig-design .stitch-question-page .quiz-progress-bar::-webkit-progress-value{background:var(--question-primary);border-radius:999px}body.student-design.hig-design .stitch-question-page .quiz-progress-bar::-moz-progress-bar{background:var(--question-primary);border-radius:999px}body.student-design.hig-design .stitch-question-page .quiz-save-status{margin:6px 0 0;color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .quiz-actions{gap:8px;margin-top:8px}body.student-design.hig-design .stitch-question-page .quiz-actions:empty{display:none}body.student-design.hig-design .stitch-question-page .quiz-question-map{margin:0;padding:0;border:0;background:transparent}body.student-design.hig-design .stitch-question-page .quiz-question-map summary{min-height:44px;padding-block:12px;color:var(--question-muted);font-size:.875rem;font-weight:500;line-height:1.4}body.student-design.hig-design .stitch-question-page .quiz-keyboard-note{margin:0 0 12px;color:var(--question-muted);font-size:.8125rem;line-height:1.5}body.student-design.hig-design .stitch-question-page .question-answer-list{display:grid;gap:16px}body.student-design.hig-design .stitch-question-page .question-answer-card{padding:20px;border:1px solid var(--question-border);border-radius:14px;background:var(--question-canvas);box-shadow:none;scroll-margin-top:calc(var(--site-header-height, 64px) + 16px)}body.student-design.hig-design .stitch-question-page .question-card-topline{margin-bottom:12px;color:var(--question-muted)}body.student-design.hig-design .stitch-question-page .question-card-topline>span:first-child{color:var(--question-muted);background:transparent;font-size:.8125rem;font-weight:500;text-transform:none}body.student-design.hig-design .stitch-question-page .question-answer-card h2{margin:0 0 16px;color:var(--question-ink);font:500 1.0625rem/1.6 var(--hig-font);letter-spacing:0;text-wrap:pretty}body.student-design.hig-design .stitch-question-page .question-record-meta{color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .question-choice{min-height:48px;padding:10px 12px;background:var(--question-canvas);border:1px solid var(--question-border);border-radius:10px;color:var(--question-ink);font-size:1rem;line-height:1.5}body.student-design.hig-design .stitch-question-page .question-choice:hover:not(:disabled){background:var(--question-soft);border-color:#b8b8bf}body.student-design.hig-design .stitch-question-page .question-option-key{background:var(--question-soft);color:var(--question-muted);border-color:var(--question-border)}body.student-design.hig-design .stitch-question-page .question-option-status{font-size:.8125rem}body.student-design.hig-design .stitch-question-page .question-choice-correct,body.student-design.hig-design .stitch-question-page .question-choice-correct:hover:not(:disabled){background:#effaf4;border-color:#a9d7bd;color:#186344}body.student-design.hig-design .stitch-question-page .question-choice-incorrect,body.student-design.hig-design .stitch-question-page .question-choice-incorrect:hover:not(:disabled){background:#fff3f3;border-color:#f0b5b5;color:#a13030}body.student-design.hig-design .stitch-question-page :is(.question-feedback,.question-explanation,.question-answer){border-radius:10px;color:var(--question-ink);font-size:.9375rem;line-height:1.55}body.student-design.hig-design .stitch-question-page :is(.question-feedback,.question-explanation,.question-answer) strong{color:inherit}body.student-design.hig-design .stitch-question-page :is(.question-source,.save-question-message){color:var(--question-muted);font-size:.8125rem;line-height:1.5}body.student-design.hig-design .stitch-question-page .question-next-link{min-height:44px;color:var(--question-primary);font-size:.875rem}body.student-design.hig-design .stitch-question-page .quiz-archive-link{display:inline-flex;align-items:center;min-height:44px;margin-top:16px;font-size:.9375rem}body.student-design.hig-design .stitch-question-page :is(.related-courses,.course-faq){margin-top:28px;padding:20px 0 0;border:0;border-top:1px solid var(--question-border);background:transparent}body.student-design.hig-design .stitch-question-page :is(.related-courses,.course-faq)>h2{margin:0 0 16px;color:var(--question-ink);font-size:1.25rem}body.student-design.hig-design .stitch-question-page .related-courses .study-course{padding:16px;border-color:var(--question-border);border-radius:12px;background:var(--question-canvas);box-shadow:none}body.student-design.hig-design .stitch-question-page .related-courses .study-course h3{color:var(--question-ink);font-size:.9375rem}body.student-design.hig-design .stitch-question-page .related-courses .study-course p{color:var(--question-muted);font-size:.8125rem}body.student-design.hig-design .stitch-question-page .course-faq details{margin-bottom:8px;padding:0;background:var(--question-canvas);border:1px solid var(--question-border);border-radius:12px}body.student-design.hig-design .stitch-question-page .course-faq summary{min-height:44px;padding:12px 16px;color:var(--question-ink);font-size:.9375rem;line-height:1.5}body.student-design.hig-design .stitch-question-page .course-faq details p{margin:0 0 12px;padding-inline:16px;color:var(--question-muted);font-size:.9375rem;line-height:1.6}@media (max-width:600px){body.student-design.hig-design .stitch-question-page :is(.question-stitch-hero,.question-stitch-content)>.container{width:calc(100% - 32px)}body.student-design.hig-design .stitch-question-page .question-stitch-hero{padding-block:20px 16px}body.student-design.hig-design .stitch-question-page .question-stitch-content{padding-top:16px}body.student-design.hig-design .stitch-question-page .question-stitch-action{gap:8px;margin-top:12px}body.student-design.hig-design .stitch-question-page .course-question-tools{padding-inline:10px}body.student-design.hig-design .stitch-question-page .course-question-search-filters{display:grid;grid-template-columns:minmax(0,1fr)}body.student-design.hig-design .stitch-question-page .course-question-search-filters select{max-width:none;width:100%}body.student-design.hig-design .stitch-question-page .course-study-sidebar{grid-template-columns:minmax(0,1fr);gap:8px}body.student-design.hig-design .stitch-question-page .question-answer-card{padding:16px}body.student-design.hig-design .stitch-question-page .question-answer-card h2,body.student-design.hig-design .stitch-question-page .question-choice{font-size:1rem}body.student-design.hig-design .stitch-question-page .course-question-results li>a{grid-template-columns:minmax(0,1fr)}body.student-design.hig-design .stitch-question-page .course-question-results small{grid-column:1}}}@layer legacy{.lms-shell{background:#f4f6fb;border:1px solid #e2e8f3;border-radius:24px;display:grid;grid-template-columns:248px minmax(0,1fr);margin:24px auto 34px;max-width:1380px;min-height:760px;overflow:hidden;box-shadow:0 22px 60px rgba(24,48,88,.08)}.lms-sidebar{background:var(--background);border-right:1px solid #e8edf5;display:flex;flex-direction:column;padding:28px 16px 18px}.lms-brand{gap:10px;padding:0 10px 30px}.lms-brand,.lms-brand>span{align-items:center;display:flex}.lms-brand>span{background:var(--primary);border-radius:12px;color:var(--primary-foreground);font-size:25px;font-weight:800;height:42px;justify-content:center;width:42px}.lms-brand strong{color:#102844;font-size:18px}.lms-brand small,.lms-sidebar-bottom small{color:#8391a8;display:block;font-size:10px;margin-top:3px}.lms-kicker,.lms-menu-label{color:#8c9ab0;font-size:10px;font-weight:800;letter-spacing:.12em;margin:0 10px 10px}.lms-sidebar nav{display:grid;gap:4px}.lms-sidebar nav a{align-items:center;border-radius:10px;color:var(--muted-foreground);display:flex;font-size:13px;gap:12px;padding:11px 12px;text-decoration:none}.lms-sidebar nav a:hover{background:#f1f5ff;color:var(--foreground)}.lms-sidebar nav a.is-active{background:#eaf0ff;color:var(--foreground);font-weight:750}.lms-sidebar nav i{font-size:16px;font-style:normal;text-align:center;width:20px}.lms-sidebar nav b{background:#e9efff;border-radius:20px;color:var(--foreground);font-size:10px;margin-left:auto;padding:3px 7px}.lms-sidebar-bottom{align-items:center;border-top:1px solid #edf0f6;display:flex;gap:9px;margin-top:auto;padding:18px 8px 0}.lms-sidebar-bottom strong{color:#1b2d47;font-size:12px}.lms-sidebar-bottom small{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lms-sidebar-bottom>a{color:#8493ab;margin-left:auto;text-decoration:none}.lms-avatar{align-items:center;background:#dce8ff;border:3px solid var(--background);border-radius:50%;box-shadow:0 2px 8px #b7c7e4;color:var(--foreground);display:inline-flex;font-size:12px;font-weight:800;height:38px;justify-content:center;width:38px}.lms-avatar-small{height:31px;width:31px}.lms-main{min-width:0}.lms-topbar{align-items:center;background:var(--background);border-bottom:1px solid #e8edf5;display:flex;justify-content:space-between;padding:26px 34px}.lms-breadcrumb{color:#9aa7ba;font-size:10px;font-weight:800;letter-spacing:.1em;margin:0 0 7px}.lms-breadcrumb span{margin:0 6px}.lms-topbar h1{color:var(--foreground);font-size:25px;letter-spacing:-.03em;margin:0}.lms-top-actions{gap:14px}.lms-search,.lms-top-actions{align-items:center;display:flex}.lms-search{background:var(--card);border:1px solid #edf1f7;border-radius:9px;color:#9aa7ba;gap:8px;padding:9px 11px}.lms-search input{background:transparent;border:0;color:#203452;outline:0;width:150px}.lms-icon-button{background:none;border:0;color:#7d8ea7;font-size:21px}.lms-content{padding:28px 34px 40px}.lms-welcome{align-items:center;background:linear-gradient(120deg,var(--muted),#f4f7ff);border:1px solid #dbe6fb;border-radius:16px;display:flex;justify-content:space-between;margin-bottom:18px;padding:22px 24px}.lms-welcome h2{color:#102844;font-size:21px;margin:4px 0 6px}.lms-welcome p:not(.lms-kicker){color:#687b98;font-size:13px;margin:0}.lms-primary-button{align-items:center;background:var(--primary);border-radius:9px;color:var(--primary-foreground);display:inline-flex;font-size:13px;font-weight:750;gap:10px;padding:12px 16px;text-decoration:none}.lms-stat-grid{display:grid;gap:12px;grid-template-columns:repeat(4,1fr);margin-bottom:18px}.lms-stat{background:var(--background);border:1px solid #e4eaf3;border-radius:14px;gap:12px;padding:17px}.lms-stat,.lms-stat-icon{align-items:center;display:flex}.lms-stat-icon{border-radius:10px;height:38px;justify-content:center;width:38px}.lms-stat-icon svg{height:19px;width:19px}.lms-stat-icon.blue{background:#e5efff;color:#2368dc}.lms-stat-icon.violet{background:#eeeaff;color:#7763d8}.lms-stat-icon.green{background:#e3f8ef;color:#1b9b6a}.lms-stat-icon.amber{background:#fff3dc;color:#d78b20}.lms-stat small{color:#8a98ab;display:block;font-size:11px}.lms-stat strong{color:#162e4e;display:block;font-size:22px;margin-top:4px}.lms-grid-main{display:grid;gap:18px;grid-template-columns:1.45fr 1fr;margin-bottom:18px}.lms-card{background:var(--background);border:1px solid #e4eaf3;border-radius:16px;padding:22px}.lms-card-heading{align-items:flex-start;display:flex;justify-content:space-between}.lms-card-heading .lms-kicker{margin:0 0 5px}.lms-card-heading h3{color:#162d4c;font-size:18px;letter-spacing:-.02em;margin:0}.lms-card-heading>a{align-items:center;color:var(--foreground);display:flex;font-size:11px;gap:4px;margin-top:5px;text-decoration:none}.lms-activity-summary{align-items:baseline;display:flex;gap:9px;margin:25px 0 11px}.lms-activity-summary strong{color:var(--foreground);font-size:28px}.lms-activity-summary span{color:#7e8da3;font-size:12px}.lms-activity-summary em{color:#1b9b6a;font-size:11px;font-style:normal;margin-left:auto}.lms-bars{align-items:end;display:flex;gap:12px;height:120px;padding:0 8px;border-bottom:1px solid #edf1f6}.lms-bars span{background:linear-gradient(180deg,#83adff,#dce8ff);border-radius:6px 6px 0 0;flex:1;min-height:13px}.lms-bars span:nth-child(4){background:linear-gradient(180deg,#88d7b5,#d9f5e7)}.lms-days{color:#9aa6b8;display:flex;font-size:10px;justify-content:space-between;padding:8px}.lms-muted{color:#8b99ad;font-size:11px;margin:10px 0 0}.lms-focus{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.lms-focus .lms-card-heading{grid-column:1/-1}.lms-ring{align-items:center;background:conic-gradient(var(--primary) var(--progress),#edf2fa 0);border-radius:50%;display:flex;flex-direction:column;height:132px;justify-content:center;margin:24px auto 4px;position:relative;width:132px}.lms-ring:after{background:var(--background);border-radius:50%;content:"";inset:10px;position:absolute}.lms-ring span,.lms-ring strong{position:relative;z-index:1}.lms-ring strong{color:#1c3150;font-size:22px}.lms-ring span{color:#8c99aa;font-size:10px;margin-top:3px}.lms-focus-list{align-self:center;display:grid;gap:14px;margin-top:24px}.lms-focus-list div{color:#6f809a;font-size:11px}.lms-focus-list b{color:#233a5a;float:right}.dot{border-radius:50%;display:inline-block;height:8px;margin-right:7px;width:8px}.dot-blue{background:#2c6be0}.dot-amber{background:#e5a229}.dot-green{background:#1cb17a}.lms-course-list{display:grid;margin-top:12px}.lms-course-list>a{align-items:center;border-top:1px solid #edf1f6;display:flex;gap:12px;padding:14px 0;text-decoration:none}.lms-course-icon{align-items:center;border-radius:9px;display:flex;height:38px;justify-content:center;width:38px}.tone-0{background:#e4efff;color:#2368dc}.tone-1{background:#e8f7f0;color:#1b9b6a}.tone-2{background:#eeeaff;color:#7867d7}.lms-course-copy{display:grid;gap:3px;min-width:0}.lms-course-copy strong{color:#203654;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lms-course-copy small{color:#8b99ac;font-size:10px}.lms-course-progress{margin-left:auto;width:100px}.lms-course-progress b{color:#60738f;display:block;font-size:10px;text-align:right}.lms-course-progress progress{height:5px;width:100%}.lms-course-list>a>svg{color:#9aabc1}.lms-empty{align-items:center;color:#8b99ac;display:flex;flex-direction:column;gap:8px;padding:25px}.lms-empty p{font-size:13px;margin:0}.lms-empty a{color:var(--foreground);font-size:12px;text-decoration:none}.lms-quick-grid{display:grid;gap:12px;grid-template-columns:repeat(3,1fr);margin-top:18px}.lms-quick-card{align-items:center;background:#f9fbff;border:1px solid #e1e9f5;border-radius:13px;display:flex;gap:12px;padding:15px;text-decoration:none}.lms-quick-card>span{align-items:center;background:#e5efff;border-radius:9px;color:var(--foreground);display:flex;height:34px;justify-content:center;width:34px}.lms-quick-card small,.lms-quick-card strong{display:block}.lms-quick-card strong{color:#233956;font-size:12px}.lms-quick-card small{color:#8695aa;font-size:10px;margin-top:4px}.lms-quick-card>svg{color:#98a8be;margin-left:auto}@media(max-width:1050px){.lms-shell{grid-template-columns:210px}.lms-content,.lms-topbar{padding-left:22px;padding-right:22px}.lms-stat-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.lms-shell{border-radius:0;border-left:0;border-right:0;display:block;margin:0 -1rem 24px}.lms-sidebar{border-bottom:1px solid #e8edf5;border-right:0;padding:14px 16px}.lms-brand{padding-bottom:13px}.lms-menu-label{display:none}.lms-sidebar nav{display:flex;gap:4px;overflow:auto;padding-bottom:2px}.lms-sidebar nav a{flex:0 0 auto;font-size:11px;padding:8px 9px}.lms-sidebar nav a:nth-child(n+5),.lms-sidebar-bottom{display:none}.lms-topbar{align-items:flex-start;gap:15px;padding:20px 16px}.lms-topbar h1{font-size:20px}.lms-top-actions{gap:7px}.lms-search{display:none}.lms-icon-button{font-size:17px}.lms-content{padding:16px}.lms-welcome{align-items:flex-start;flex-direction:column;gap:16px;padding:18px}.lms-welcome h2{font-size:18px}.lms-primary-button{width:100%}.lms-stat-grid{gap:8px}.lms-stat{padding:12px;gap:8px}.lms-stat-icon{height:32px;width:32px}.lms-stat small{font-size:9px}.lms-stat strong{font-size:18px}.lms-grid-main{grid-template-columns:1fr}.lms-card{padding:17px}.lms-focus{grid-template-columns:1fr 1fr}.lms-quick-grid{grid-template-columns:1fr}.lms-course-progress{width:70px}}.lms-result-list{display:grid;gap:12px}.lms-result-list a{display:grid;gap:5px;color:#203654;text-decoration:none}.lms-result-list small{color:#687b98;font-size:11px}.lms-result-list progress{width:100%;height:7px}.lms-search button{border:0;background:transparent;color:var(--foreground);font-weight:700}.lms-search:focus-within{outline:2px solid var(--foreground)}.lms-shell a:focus-visible{outline:2px solid var(--foreground);outline-offset:3px}@media(max-width:700px){.lms-sidebar nav a:nth-child(n+5){display:flex}.lms-shell{margin-inline:0}.lms-quick-card>span svg{width:20px;height:20px}}}@layer legacy{.content-skeleton{display:grid;gap:18px;min-width:0;width:100%}.content-skeleton *,.content-skeleton :after,.content-skeleton :before{box-sizing:border-box}.cs-card{min-width:0;overflow:hidden;border:1px solid #e1e8f3;border-radius:16px;background:var(--background)}.cs-card-body{display:grid;align-content:start;gap:12px;padding:22px}.cs-shimmer{position:relative;overflow:hidden;background:#eef2f7}.cs-shimmer:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgb(255 255 255/.75),transparent);transform:translateX(-100%);animation:content-skeleton-shimmer 1.7s ease-in-out infinite}.cs-line{display:block;height:12px;width:100%;border-radius:5px}.cs-line.cs-short{width:32%;height:10px}.cs-line.cs-medium{width:72%}.cs-line.cs-title{width:82%;height:24px;margin-block:6px}.cs-action{display:block;width:124px;height:38px;border-radius:10px;margin-top:12px}.cs-resources{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.cs-cover{height:180px;background:#e5ecf7}.cs-resources .cs-card-body{min-height:222px}.cs-notes{grid-template-columns:repeat(2,minmax(0,1fr))}.cs-notes .cs-card{min-height:254px}.cs-questions .cs-card{min-height:410px}.cs-options{display:grid;gap:10px;margin-top:6px}.cs-option{height:42px;border-radius:10px}.cs-courses{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.cs-courses .cs-card-body{min-height:94px;padding:16px;gap:8px}.cs-courses .cs-title{height:16px;margin:0}.content-loading-indicator{display:inline-block;width:64px;height:5px;margin-inline-start:10px;vertical-align:middle;border-radius:4px;background:#d9e6fc}.cs-loading-status{margin:0 0 16px;color:var(--muted-foreground);font-size:13px;line-height:1.5}.cs-placeholder-toolbar{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}.cs-placeholder-toolbar>span{display:block;width:180px;height:42px;border-radius:10px}.cs-placeholder-toolbar>span:first-child{flex:1;min-width:150px}.cs-library-summary{display:flex;gap:20px;padding:22px 26px;margin:24px 0;border:1px solid #e1e8f3;border-radius:18px}.cs-library-summary>span{width:112px;height:42px;border-radius:8px}.cs-library-tabs{display:flex;gap:8px;padding-bottom:12px;border-bottom:1px solid var(--border)}.cs-library-tabs>span{width:155px;height:44px;border-radius:10px}.sw-content .cs-resources{grid-template-columns:repeat(2,minmax(0,1fr))}.study-course-picker>.cs-courses{grid-column:1/-1}.saved-question-results{display:grid;gap:24px;min-width:0;align-content:start}@keyframes content-skeleton-shimmer{to{transform:translateX(100%)}}@media (max-width:900px){.cs-courses{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:760px){.cs-notes,.cs-resources{grid-template-columns:minmax(0,1fr)}.cs-cover{height:150px}.cs-card-body{padding:20px}.cs-library-summary{padding:18px;gap:16px}.cs-library-summary>span{flex:1;min-width:0}.cs-library-tabs>span{width:min(155px,45%)}}@media (max-width:600px){.cs-courses{grid-template-columns:minmax(0,1fr)}}@media (max-width:520px){.sw-content .cs-resources{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.cs-shimmer:after{animation:none;display:none}}@container (max-width: 820px){.cs-courses{grid-template-columns:repeat(2,minmax(0,1fr))}}@container (max-width: 540px){.cs-courses,.cs-notes,.cs-resources,.sw-content .cs-resources{grid-template-columns:minmax(0,1fr)}}}@layer legacy{#main-content .page-hero{padding-block:28px}#main-content .page-hero .breadcrumbs{margin-bottom:16px}#main-content .page-hero .page-hero-content>h1,#main-content .page-hero>.container>h1{margin-top:0;margin-bottom:12px}#main-content .page-hero :is(.eyebrow,.hero-label,.hero-eyebrow):has(~h1){display:none}#main-content .page-hero .page-hero-content>p:last-child,#main-content .page-hero>.container>p:last-child{margin-bottom:0}@media (max-width:600px){#main-content .page-hero{padding-block:20px}#main-content .page-hero .breadcrumbs{margin-bottom:12px}#main-content .page-hero .page-hero-content>h1,#main-content .page-hero>.container>h1{margin-bottom:10px}}}@layer legacy{#main-content .course-faq>details,#main-content .score-portal .faq-list>details,.site-faq .site-faq-list>details{padding:0;margin-bottom:8px;border-radius:12px}#main-content .course-faq>details>summary,#main-content .score-portal .faq-list>details>summary,.site-faq .site-faq-list>details>summary{box-sizing:border-box;min-height:44px;padding:12px 16px;font-size:15px;line-height:1.45}.site-faq .site-faq-list>details>summary{align-items:center;gap:12px}.site-faq .site-faq-list>details>summary h3{margin:0;font-size:inherit;line-height:inherit}.site-faq .site-faq-answer{padding:0 16px 14px}#main-content .course-faq>details>p,#main-content .score-portal .faq-list>details>p,.site-faq .site-faq-answer p{margin:0 0 10px;font-size:14px;line-height:1.65}.site-faq .site-faq-answer p:last-child{margin-bottom:0}#main-content .course-faq>details>p,#main-content .score-portal .faq-list>details>p{margin:0;padding:0 16px 14px}#main-content .score-portal .faq-list{gap:8px;align-items:start}#main-content .score-portal .faq-list>details{margin-bottom:0}#main-content .score-portal .faq-list>details>summary span{width:24px;height:24px;flex-basis:24px;font-size:18px}#main-content .stitch-faq-list>details>summary,#main-content .study-faq details>summary,#main-content .v0-faq-accordion>details>summary{box-sizing:border-box;min-height:44px;padding:12px 0;font-size:15px;line-height:1.45}#main-content .study-faq details{padding-block:0}#main-content .v0-faq-accordion>details>p{padding-bottom:14px}#main-content .course-faq>details>summary:focus-visible,#main-content .score-portal .faq-list>details>summary:focus-visible,.site-faq .site-faq-list>details>summary:focus-visible{outline:2px solid var(--foreground);outline-offset:-3px;border-radius:10px}#main-content .stitch-faq-list>details>summary:focus-visible,#main-content .study-faq details>summary:focus-visible,#main-content .v0-faq-accordion>details>summary:focus-visible{outline:2px solid var(--foreground);outline-offset:2px}@media (max-width:700px){#main-content .course-faq>details>summary,#main-content .score-portal .faq-list>details>summary,.site-faq .site-faq-list>details>summary{padding:10px 12px;gap:10px}#main-content .course-faq>details>p,#main-content .score-portal .faq-list>details>p,.site-faq .site-faq-answer{padding-inline:12px;padding-bottom:12px}#main-content .stitch-faq-list>details>summary,#main-content .study-faq details>summary,#main-content .v0-faq-accordion>details>summary{padding-block:10px}}}@layer components{body.shadcn-site{--navy-950:#171717;--navy-900:#171717;--navy-800:#404040;--blue-700:#171717;--blue-600:#262626;--blue:#171717;--sw-blue:#171717;--surface:#fff;--text:#171717;--ink:#171717;--muted-light:#737373;--sky-50:#fafafa;--sky-100:#f5f5f5;--border-strong:#d4d4d4;--teal-100:#f5f5f5;--teal-700:#404040;--radius-sm:6px;--radius-md:8px;--radius-lg:10px;--shadow-sm:0 1px 2px rgb(0 0 0/.05);--shadow-md:0 4px 12px rgb(0 0 0/.06);--site-header-height:64px;font-family:ui-sans-serif,system-ui,sans-serif;font-size:14px;line-height:1.5;background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased}.shadcn-site :where(h1,h2,h3,h4,h5,h6){font-family:inherit;color:var(--foreground);font-weight:600;letter-spacing:-.025em}.shadcn-site :where(h1){font-size:clamp(26px,3vw,36px);line-height:1.2}.shadcn-site :where(h2){font-size:24px;line-height:1.3}.shadcn-site :where(h3){font-size:18px;line-height:1.4}.shadcn-site :where(button,input,select,textarea){font-family:inherit}.shadcn-site :where([data-slot=card],[data-slot=input],[data-slot=textarea],[data-slot=select-trigger]){border-color:var(--border)}.shadcn-site [data-slot=button]{min-height:0;font-weight:500}.shadcn-site :is([data-slot=input],[data-slot=textarea]){min-height:0;font-size:14px;font-weight:400}.shadcn-site :where(.editorial-admin-list) [data-slot=button]{height:auto;white-space:normal;padding:12px;justify-content:flex-start;background:var(--background);color:var(--foreground);border:1px solid var(--border)}.shadcn-site :where(.editorial-admin-list) [data-slot=button][aria-pressed=true]{background:var(--muted);border-color:#a3a3a3}.shadcn-site :where(.uapp-tool-grid) [data-slot=button]{height:auto;white-space:normal;padding:16px;display:grid;gap:8px;text-align:left;background:var(--background);color:var(--foreground);border:1px solid var(--border)}.shadcn-site :where(.article-hero){background:var(--background);padding-block:32px;border-bottom:1px solid var(--border)}.shadcn-site :where(.article-hero h1){font-size:36px}.shadcn-site :where(.article-hero h1 span){color:var(--muted-foreground)}.shadcn-site :where(.article-deck){font-size:16px;color:var(--muted-foreground)}.shadcn-site :where(.article-callout,.article-formula,.article-tool-link){background:var(--muted);color:var(--foreground);border-color:var(--border);border-radius:8px}.shadcn-site .score-portal :is(.info-card,.panel,.filters,.toolbar,.table-wrap){background:var(--background);color:var(--foreground);border-color:var(--border);border-radius:10px;box-shadow:none}.shadcn-site .score-portal .info-card p{color:var(--muted-foreground)}.shadcn-site .score-portal .info-card :is(h2,h3,a){color:var(--foreground)}.shadcn-site .score-portal :is(input,select){height:36px;min-height:36px;padding:8px 12px;font-size:14px;font-weight:400;border:1px solid var(--border);border-radius:6px;background:var(--background);color:var(--foreground);box-shadow:0 1px 2px rgb(0 0 0/.05)}.shadcn-site .score-portal .hero .eyebrow{display:none}.shadcn-site .score-portal .year-table thead th{background:var(--card);color:var(--muted-foreground);font-weight:500;letter-spacing:0;text-transform:none}.shadcn-site :where(a,button,input,select,textarea,summary):focus-visible{outline:2px solid #a3a3a3;outline-offset:2px}.shadcn-site :where(.section,.section-muted,.page-hero,.page-hero-compact,.academic-profile-hero){background:var(--background);background-image:none;padding-block:32px;color:var(--foreground)}.shadcn-site :where(.page-hero,.page-hero-compact,.academic-profile-hero){padding-block:24px;border-bottom:1px solid var(--border)}.shadcn-site :where(.page-hero,.page-hero-compact):after,.shadcn-site :where(.page-hero,.page-hero-compact):before{display:none}.shadcn-site :where(.page-hero,.page-hero-compact)>.container>.eyebrow{display:none}.shadcn-site :where(.page-hero,.page-hero-compact) p{max-width:780px;font-size:14px;line-height:1.6;color:var(--muted-foreground)}.shadcn-site :where(.eyebrow,.field-hint,.text-link,.academic-title,.academic-affiliation,.academic-results-line,.forum-author){color:var(--muted-foreground)}.shadcn-site :where(.button,.desk-button,.text-link-button):not([data-slot]){display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:36px;padding:8px 16px;border:1px solid var(--border);border-radius:6px;font-size:14px;line-height:20px;font-weight:500;box-shadow:0 1px 2px rgb(0 0 0/.05);transform:none}.shadcn-site :where(.button-primary,.desk-button):not([data-slot]){background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.shadcn-site :where(.button-primary,.desk-button):not([data-slot]):hover{background:var(--primary)}.shadcn-site :where(.button-secondary,.button-quiet):not([data-slot]){background:var(--background);color:var(--foreground)}.shadcn-site :where(.button-secondary,.button-quiet):not([data-slot]):hover{background:var(--muted)}.shadcn-site :where(.course-card,.university-card,.action-card,.tool-card,.info-card,.program-card,.academic-card,.academic-content-card,.academic-metric-card,.academic-context-card,.academic-correction-card,.community-panel,.forum-thread,.forum-reply,.official-exam-course,.official-exam-note,.article-card){background:var(--background);color:var(--foreground);border:1px solid var(--border);border-radius:10px;box-shadow:0 1px 2px rgb(0 0 0/.05)}.shadcn-site :where(.course-card,.university-card,.action-card,.tool-card,.academic-card):hover{border-color:var(--border);box-shadow:0 1px 2px rgb(0 0 0/.05);transform:none}.shadcn-site :where(.academic-avatar,.academic-profile-avatar,.academic-source-badge,.academic-tags span,.academic-focus-grid article,.academic-metrics>div){background:var(--muted);color:var(--foreground);border-color:var(--border);border-radius:6px}.shadcn-site :where(.academic-profile-actions,.community-actions,.editorial-actions){display:flex;flex-wrap:wrap;gap:8px}.shadcn-site :where(.academic-toolbar select,.archive-filters select,.community-filters select,.community-compose-row select,.official-exam-filters select,.student-form select,.editorial-admin-editor select){min-height:36px;max-width:100%;border:1px solid var(--border);border-radius:6px;padding:8px 32px 8px 12px;background:var(--background);color:var(--foreground);font-size:14px;box-shadow:0 1px 2px rgb(0 0 0/.05)}.shadcn-site :where(.forum-body){white-space:pre-wrap;overflow-wrap:anywhere}.shadcn-site :where(.forum-reply-form,.forum-compose form){display:grid;gap:16px}.shadcn-site :where(.forum-reply-form label,.forum-compose label,.editorial-admin-editor label){display:grid;gap:8px;font-size:14px}.shadcn-site :where(.discovery-thread){max-width:900px}.shadcn-site :where(.discovery-thread article){padding:24px;margin-block:16px}.shadcn-site :where(.community-solved){color:#166534;background:#f0fdf4;padding:12px;border-radius:6px}@media(max-width:640px){.shadcn-site :where(.section,.section-muted){padding-block:24px}.shadcn-site :where(.discovery-thread article){padding:16px}.shadcn-site :where(input,select,textarea):not([type=checkbox],[type=radio],[type=hidden]){font-size:16px}}}@layer legacy{.site-footer.unified-footer{background:var(--background);background-image:none;border-top:1px solid var(--border);color:var(--foreground);padding:0}.site-footer.unified-footer:after,.site-footer.unified-footer:before{display:none}.unified-footer .unified-footer-inner{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(150px,.75fr));gap:48px;padding-block:48px 36px;border:0}.unified-footer .footer-logo{display:inline-flex;align-items:center;gap:10px;color:var(--foreground);font-size:24px;font-weight:750;letter-spacing:-.8px;text-decoration:none}.unified-footer .footer-logo>span:first-child{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--primary);color:var(--primary-foreground)}.unified-footer .footer-logo svg{width:28px;height:28px}.unified-footer .footer-logo b{color:var(--foreground)}.site-footer.unified-footer .footer-description{max-width:360px;margin:16px 0 20px;color:#5b6b80;font-size:13px;line-height:1.8}.unified-footer .footer-cta{display:inline-flex;align-items:center;gap:8px;color:var(--foreground);font-size:13px;font-weight:650}.unified-footer .footer-cta svg{width:16px;height:16px}.unified-footer .footer-column h2{margin:4px 0 14px;color:var(--foreground);font-family:inherit;font-size:13px;font-weight:700;line-height:1.4;letter-spacing:0}.unified-footer .footer-column nav{display:grid;grid-template-columns:1fr;gap:4px}.unified-footer .footer-column nav a{width:fit-content;padding-block:5px;color:#5b6b80;font-size:13px;line-height:1.5}.unified-footer a:hover{color:var(--foreground);text-decoration:underline;text-underline-offset:4px}.unified-footer .unified-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;padding-block:20px 24px;border-top:1px solid var(--border)}.unified-footer .unified-footer-bottom p{margin:0;color:#6b7c91;font-size:11px;line-height:1.6}.unified-footer .unified-footer-bottom a{color:#5b6b80;font-size:11px}@media (max-width:800px){.unified-footer .unified-footer-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;padding-block:32px 28px}.unified-footer .footer-intro{grid-column:1/-1}.unified-footer .footer-description{max-width:480px}}@media (max-width:520px){.unified-footer .unified-footer-inner{column-gap:20px}.unified-footer .unified-footer-bottom{flex-direction:column;gap:8px}}}@layer legacy{.apple-home .apple-feature-grid{gap:32px}.apple-home .home-learning-demo{margin-bottom:28px}.apple-home .home-learning-demo svg.hld-video-illustration{display:block;width:100%;max-width:245px;height:74px}.apple-home .apple-spotlight{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.apple-home .apple-spotlight-copy p{color:var(--hig-secondary-label);line-height:1.65;margin-block:24px;max-width:48ch}.apple-home .apple-spotlight-copy .apple-actions{justify-content:flex-start}.apple-home .apple-archive-preview{padding:36px;border-radius:24px;background:var(--hig-grouped-background)}.apple-home .apple-archive-preview>p{font-size:.8125rem;color:var(--hig-secondary-label);margin:0 0 24px}.apple-home .apple-archive-preview>strong{display:block;font-size:clamp(2.5rem,5vw,4rem);line-height:1.1;letter-spacing:-.035em}.apple-home .apple-archive-preview>span{display:block;color:var(--hig-secondary-label);margin:8px 0 24px}.apple-home .apple-archive-preview ul{list-style:none;margin:0 0 24px;padding:0}.apple-home .apple-archive-preview li+li{border-top:1px solid var(--hig-separator)}.apple-home .apple-archive-preview li a{min-height:48px;display:flex;justify-content:space-between;align-items:center;color:var(--hig-accent);text-decoration:none}.apple-home .apple-archive-preview small{font-size:.8125rem;color:var(--hig-secondary-label);line-height:1.5}.apple-home .apple-video-section{background:var(--hig-grouped-background)}.apple-home .apple-video-preview>p{text-align:center;font-size:.8125rem;color:var(--hig-secondary-label)}.apple-home .apple-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px}.apple-home .apple-tool-grid>a{display:grid;gap:12px;padding-block:28px;border-top:1px solid var(--hig-separator);text-decoration:none;color:var(--hig-label)}.apple-home .apple-tool-grid strong{font-size:1.125rem;font-weight:600}.apple-home .apple-tool-grid span{color:var(--hig-secondary-label);line-height:1.55}.apple-home .apple-tool-grid .apple-tool-action,.apple-home .apple-tool-grid a:hover strong{color:var(--hig-accent)}body.student-design.hig-design .desk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}body.student-design.hig-design .desk-grid>.desk-courses{grid-column:1/-1;grid-row:auto}body.student-design.hig-design .desk-grid>:is(.desk-learning,.sn-compact,.sfp-plan,.sfp-timer,.desk-focus-disclosure){grid-column:auto;grid-row:auto}body.student-design.hig-design .desk-grid>.desk-learning{grid-column:1/-1}body.student-design.hig-design .desk-focus-disclosure{border:1px solid var(--hig-separator);border-radius:20px;background:var(--background);padding:20px;min-width:0}body.student-design.hig-design .desk-focus-disclosure>summary{cursor:pointer;font-weight:600;min-height:44px;line-height:1.5}body.student-design.hig-design .desk-focus-disclosure>p{color:var(--hig-secondary-label);font-size:.9375rem;margin:0 0 16px}body.student-design.hig-design .desk-focus-disclosure>.sfp-workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin:0}body.student-design.hig-design .desk-focus-disclosure>.sfp-workspace>:is(.sfp-plan,.sfp-timer,.sfp-storage-note,.sfp-message){grid-column:1;grid-row:auto;margin:0}body.student-design.hig-design .desk-course-start>p{font-size:.9375rem;line-height:1.6}body.student-design.hig-design .desk-results>summary{min-height:44px;cursor:pointer;font-size:1rem;font-weight:600;padding-block:12px}.student-workspace.is-collapsed .sw-explore>a,html[data-workspace-sidebar=collapsed] .student-workspace:not(.is-ready) .sw-explore>a{display:none}@media(max-width:800px){.student-workspace.is-drawer-open .sw-explore[open]>a{display:flex}.apple-home .apple-spotlight{grid-template-columns:1fr;gap:32px}.apple-home .apple-video-preview{order:2}.apple-home .apple-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}body.student-design.hig-design .desk-grid{grid-template-columns:1fr}body.student-design.hig-design .desk-grid>*{grid-column:1!important;grid-row:auto!important}}@media(max-width:480px){.apple-home .apple-tool-grid{grid-template-columns:1fr}.apple-home .apple-archive-preview{padding:24px}}}@layer legacy{.student-media-host{position:fixed;right:24px;bottom:24px;z-index:35;width:min(340px,calc(100vw - 32px));font-family:inherit;color:var(--foreground)}.student-media-host *{box-sizing:border-box}.student-media-host.is-drawer-covered{visibility:hidden;pointer-events:none}.student-media-host button{font:inherit;cursor:pointer}.student-media-host button:disabled{opacity:.45;cursor:default}.student-media-host button:focus-visible,.student-media-host input:focus-visible{outline:3px solid #a3a3a3;outline-offset:2px}.smh-pill{gap:4px;min-height:52px;padding:3px 4px 3px 14px;border:1px solid #e0e6ef;border-radius:12px;background:var(--background);box-shadow:0 5px 20px #19314d12}.smh-pill,.smh-source-icon{display:flex;align-items:center}.smh-source-icon{flex:0 0 18px;color:var(--muted-foreground);margin-right:5px}.smh-source-icon svg{width:18px;height:18px}.smh-pill-copy{min-width:0;flex:1;text-align:left;background:transparent;border:0;border-radius:6px;padding:5px 3px;color:var(--foreground);display:grid;gap:3px}.smh-pill-copy span,.smh-pill-copy strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.smh-pill-copy strong{font-size:12px;font-weight:600}.smh-pill-copy span{font-size:10px;color:var(--muted-foreground)}.smh-icon-button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;padding:0;border:0;border-radius:8px;color:var(--muted-foreground);background:transparent}.smh-icon-button svg{display:block;flex:0 0 19px;width:19px;height:19px}.smh-icon-button:hover:not(:disabled){background:#f2f5fa;color:var(--foreground)}.smh-panel{padding:14px;border:1px solid #e0e6ef;border-radius:12px;background:var(--background);box-shadow:0 6px 24px #19314d18}.smh-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:10px}.smh-heading-copy{min-width:0;padding:5px 0 0 2px}.smh-heading-copy>span{display:block;font-size:9px;color:var(--muted-foreground);margin-bottom:5px}.student-design .smh-heading-copy h2{margin:0;color:var(--foreground);font-size:13px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.smh-heading-copy p{margin:5px 0 0;color:var(--muted-foreground);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.smh-header-actions{display:flex;flex:0 0 88px;gap:0}.smh-controls{display:flex;align-items:center;gap:3px}.smh-play-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:44px;min-width:90px;padding:0 10px;border:0;border-radius:8px;background:var(--muted);color:var(--foreground);font-size:11px}.smh-play-button svg{width:18px;height:18px;flex:0 0 18px}.smh-state{margin-left:auto;font-size:10px;color:var(--muted-foreground);white-space:nowrap}.smh-timeline{margin-top:12px}.smh-timeline input,.smh-timeline progress{display:block;width:100%;height:5px;accent-color:var(--foreground);cursor:pointer;margin:6px 0}.smh-times{display:flex;justify-content:space-between;color:var(--muted-foreground);font-size:10px;line-height:1.5;font-variant-numeric:tabular-nums}.smh-volume{display:flex;align-items:center;gap:6px;margin-top:8px}.smh-volume label{display:grid;gap:6px;min-width:0;flex:1}.smh-volume label>span{color:var(--muted-foreground);font-size:9px}.smh-volume input{width:100%;margin:0;height:5px;accent-color:var(--foreground);cursor:pointer}.smh-volume-value{font-size:10px;color:var(--muted-foreground);min-width:28px;text-align:right;font-variant-numeric:tabular-nums}.smh-error{margin:8px 2px 0;font-size:11px;line-height:1.6;color:#8c3434}@media(max-width:800px){.student-media-host{right:12px;bottom:calc(74px + env(safe-area-inset-bottom));width:min(340px,calc(100vw - 24px))}}.smh-source-select{display:grid;gap:6px;margin-top:12px;color:var(--muted-foreground);font-size:10px}.smh-source-select select{max-width:100%;width:100%;min-height:36px;padding:7px 9px;border:1px solid var(--border);border-radius:6px;background:var(--background);color:var(--foreground);font:inherit;font-size:11px}.smh-source-select select:focus-visible{outline:3px solid #a3a3a3;outline-offset:2px}}@layer legacy{.student-media-settings{padding:26px;border:1px solid #e1e7f0;border-radius:10px;background:var(--background);min-width:0;scroll-margin-top:90px}.sms-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.sms-heading>div{min-width:0}.student-design .sms-heading h2{margin:0 0 9px;font-size:20px;line-height:1.3;color:var(--foreground)}.sms-device-section p,.sms-heading p,.sms-spotify-section p{margin:0;font-size:13px;line-height:1.7;color:var(--muted-foreground)}.sms-toggle{position:relative;display:flex;align-items:center;gap:8px;flex:0 0 auto;cursor:pointer;font-size:11px;color:var(--muted-foreground);min-height:44px}.sms-toggle input{position:absolute;left:0;top:50%;transform:translateY(-50%);width:38px;height:22px;opacity:0;margin:0;cursor:pointer}.sms-toggle>span{display:block;width:38px;height:22px;border-radius:20px;background:#d4dce8;padding:3px}.sms-toggle>span:after{content:"";display:block;width:16px;height:16px;border-radius:50%;background:var(--background);box-shadow:0 1px 3px #172f5025}.sms-toggle input:checked+span{background:var(--primary)}.sms-toggle input:checked+span:after{transform:translateX(16px)}.sms-toggle input:focus-visible+span{outline:3px solid #a3a3a3;outline-offset:3px}.sms-toggle input:disabled+span{opacity:.5}.sms-toggle b{font-weight:500}.sms-quiet-note{margin:16px 0 0!important;font-size:11px!important;line-height:1.7;color:var(--muted-foreground)!important}.sms-device-section,.sms-spotify-section{border-top:1px solid #e5e9f0;margin-top:22px;padding-top:22px}.sms-section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}.student-design .sms-section-heading h3{margin:0;font-size:14px;line-height:1.4;color:var(--foreground)}.sms-section-heading>span{font-size:10px;color:#52647f;padding:4px 8px;border:1px solid #e1e7f0;border-radius:5px;line-height:1.5}.sms-download,.sms-primary,.sms-secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:10px 14px;font:inherit;font-size:12px;line-height:1.5;border:1px solid var(--border);border-radius:7px;text-decoration:none;cursor:pointer;background:var(--background);color:var(--foreground)}.sms-download{margin-top:14px}.sms-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.sms-secondary{margin-top:13px}.sms-primary:disabled,.sms-secondary:disabled{opacity:.5;cursor:default}.student-media-settings :is(button,a,input):focus-visible{outline:3px solid #a3a3a3;outline-offset:3px}.sms-device-section ol{padding-left:19px;margin:18px 0;color:var(--muted-foreground);font-size:12px;line-height:1.8}.sms-device-section li+li{margin-top:4px}.sms-pair-form{display:flex;align-items:flex-end;gap:10px;margin:16px 0 12px}.sms-pair-form label{display:grid;gap:7px;flex:1;min-width:0;color:#52647f;font-size:12px}.sms-pair-form input{width:100%;min-height:44px;padding:10px 12px;border:1px solid #d7e1ef;border-radius:7px;color:var(--foreground);background:var(--background);font:inherit;font-size:13px;box-sizing:border-box}.sms-pair-form input:disabled{opacity:.5}.sms-device-section small{display:block;color:var(--muted-foreground);font-size:11px;line-height:1.7}.sms-error,.sms-status{margin-top:12px!important;font-size:12px!important;line-height:1.6}.sms-error{color:#8c3434!important}.sms-status{color:#37613d!important}@media(max-width:600px){.student-media-settings{padding:20px}.sms-heading{gap:12px}.student-design .sms-heading h2{font-size:18px}.sms-heading p{font-size:12px}.sms-pair-form{align-items:stretch;flex-direction:column}.sms-pair-form input{font-size:16px}.sms-pair-form button{align-self:flex-start}}.sms-download-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.sms-download-note{margin-top:11px}.sms-browser-fallback{margin-top:20px;padding-top:16px;border-top:1px solid #e5e9f0}.sms-browser-fallback summary{cursor:pointer;color:var(--muted-foreground);font-size:12px;line-height:1.6}.sms-browser-fallback summary:focus-visible{outline:3px solid #a3a3a3;outline-offset:3px}.sms-browser-fallback>p{margin-top:12px}}