.reference-body{background:#f7f8f2}.reference-header .desktop-nav a.active{color:var(--ink)}.reference-header .desktop-nav a.active::after{width:100%}.reference-mobile-home{display:none;color:var(--ink);font-size:12px;font-weight:850;text-decoration:none}.reference-main{padding-bottom:90px}.reference-hero{overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(circle at 72% 18%,rgba(188,244,83,.32),transparent 28%),linear-gradient(120deg,#fbfff7 0%,#f6f5ff 100%)}.reference-hero-grid{min-height:390px;padding:74px 0 64px;display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:80px}.reference-kicker{color:var(--purple);font-size:10px;font-weight:950;letter-spacing:1.4px;text-transform:uppercase}.reference-hero h1{margin:18px 0 12px;font-size:clamp(72px,9vw,122px);line-height:.86;letter-spacing:-7px}.reference-hero p{max-width:680px;margin:0;color:var(--muted);font-size:16px;line-height:1.65}.reference-hero-mark{width:230px;height:230px;justify-self:end;display:grid;grid-template-columns:auto auto;place-content:center;align-items:end;gap:12px;border:1px solid #cad5c4;border-radius:50%;background:rgba(255,255,255,.72);box-shadow:inset 0 0 0 22px rgba(235,232,255,.6)}.reference-hero-mark span{font-size:92px;font-weight:950;line-height:.8;letter-spacing:-6px}.reference-hero-mark small{color:var(--muted);font-size:12px;font-weight:850;line-height:1.2;text-transform:uppercase}.reference-layout{padding-top:34px}.reference-index{position:sticky;z-index:20;top:78px;padding:10px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;border:1px solid var(--line);border-radius:23px;background:rgba(255,255,255,.92);box-shadow:0 12px 34px rgba(20,33,30,.08);backdrop-filter:blur(16px)}.reference-index a{min-width:0;padding:13px 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b{color:var(--ink)}.reference-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:19px}.reference-table{width:100%;border-collapse:collapse;font-size:11px;text-align:left}.reference-table th,.reference-table td{padding:15px 17px;border-bottom:1px solid #e8ece6;vertical-align:top}.reference-table thead th{color:#65716b;background:#f2f5ef;font-size:8px;font-weight:950;letter-spacing:.7px;text-transform:uppercase}.reference-table tbody th{font-size:11px;font-weight:900}.reference-table tbody td:nth-child(2){color:#5144b9;font-weight:800}.reference-table tbody tr:last-child th,.reference-table tbody tr:last-child td{border-bottom:0}.reference-table tbody tr:hover{background:#fbfcfa}.tense-table{min-width:820px}.reference-note{margin-top:16px;padding:16px 18px;display:flex;align-items:center;gap:18px;border-radius:15px;background:#f0edff;color:#565f5b;font-size:10px;line-height:1.5}.reference-note b{flex:0 0 auto;color:#574bc1}.reference-search{max-width:560px;margin:0 0 18px;padding:0 17px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;border:1px solid #d7ddd4;border-radius:15px;background:#f8faf6}.reference-search>span{color:var(--purple);font-size:20px}.reference-search input{width:100%;height:50px;border:0;outline:0;color:var(--ink);background:transparent;font:inherit;font-size:11px}.reference-search input::placeholder{color:#929c97}.reference-search b{min-width:30px;padding:5px 7px;border-radius:99px;color:#574bc1;background:var(--purple-soft);font-size:8px;text-align:center}.irregular-table-wrap{max-height:570px}.irregular-table-wrap thead{position:sticky;z-index:2;top:0}.irregular-table-wrap .reference-table th,.irregular-table-wrap .reference-table td{width:25%}.reference-empty{margin:18px 0 0;color:var(--muted);font-size:11px}.reference-cards{display:grid;gap:12px}.reference-cards-three{grid-template-columns:repeat(3,minmax(0,1fr))}.reference-cards-two{grid-template-columns:repeat(2,minmax(0,1fr))}.reference-cards article{min-height:205px;padding:25px;border:1px solid var(--line);border-radius:20px;background:#fbfcfa}.reference-cards article:nth-child(3n+1){background:#f2ffe5}.reference-cards article:nth-child(3n+2){background:#f1efff}.reference-cards article:nth-child(3n+3){background:#fff8db}.reference-cards article>b{color:var(--purple);font-size:9px;letter-spacing:.8px}.reference-cards h3{margin:16px 0 10px;font-size:18px;line-height:1.25}.reference-cards p{margin:0;color:#5f6b65;font-size:11px;line-height:1.75}.reference-cards small{margin-top:22px;display:block;color:#27332f;font-size:10px}.reference-shifts{margin-top:16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.reference-shifts span{padding:14px 16px;border-radius:13px;background:#f1f4ef;color:#65706b;font-size:10px}.reference-shifts b{color:var(--ink)}.reference-finish{margin-top:30px;padding:42px 46px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:30px;color:white;background:var(--dark)}.reference-finish span{color:var(--lime);font-size:9px;font-weight:900;letter-spacing:.8px;text-transform:uppercase}.reference-finish h2{margin:8px 0 0;font-size:35px;letter-spacing:-1.5px}.reference-finish .button{flex:0 0 auto}.reference-footer{margin-top:0}.reference-footer .footer-top{border-bottom:0}.dashboard-section-links{display:flex;align-items:center;gap:18px}.dashboard-section-links a{color:var(--purple);font-size:10px;font-weight:900;text-decoration:none}.dashboard-section-links a:hover{text-decoration:underline}.lesson-reference-link{margin-top:24px;padding:19px 20px;display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid #a89df0;border-radius:16px;color:var(--ink);background:#efecff;text-decoration:none;transition:transform .15s,border-color .15s}.lesson-reference-link:hover{transform:translateY(-2px);border-color:var(--purple)}.lesson-reference-link span{font-size:13px;font-weight:900}.lesson-reference-link b{color:#5d50c8;font-size:10px}

@media(max-width:900px){.reference-hero-grid{grid-template-columns:1fr;gap:35px}.reference-hero-mark{display:none}.reference-index{position:relative;top:auto;grid-template-columns:repeat(2,minmax(0,1fr))}.reference-section>header{align-items:flex-start;flex-direction:column;gap:12px}.reference-cards-three{grid-template-columns:1fr}.reference-shifts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.reference-header .desktop-nav,.reference-header .nav-actions{display:none}.reference-mobile-home{display:block}.reference-main{padding-bottom:55px}.reference-hero-grid{min-height:0;padding:58px 0 50px}.reference-hero h1{font-size:65px;letter-spacing:-4px}.reference-hero p{font-size:13px}.reference-layout{padding-top:20px}.reference-index{padding:7px;gap:4px;border-radius:18px}.reference-index a{padding:11px 9px;gap:7px}.reference-index b{font-size:9px}.reference-section{scroll-margin-top:20px;margin-top:18px;padding:25px 18px;border-radius:24px}.reference-section h2{font-size:36px;letter-spacing:-1.8px}.reference-section>header p{font-size:10px}.reference-table{font-size:10px}.reference-table th,.reference-table td{padding:12px}.reference-note{align-items:flex-start;flex-direction:column;gap:5px}.reference-cards-two{grid-template-columns:1fr}.reference-cards article{min-height:0;padding:21px}.reference-shifts{grid-template-columns:1fr}.reference-finish{padding:30px 24px;align-items:stretch;flex-direction:column}.reference-finish h2{font-size:29px}.reference-finish .button{width:100%}.lesson-reference-link{align-items:flex-start;flex-direction:column;gap:7px}.dashboard-section-links{align-items:flex-end;flex-direction:column;gap:7px}}

.reference-finish .button,.reference-finish .button:hover{box-shadow:none}

/* Keep the section index in the page flow instead of pinning it on scroll. */
.reference-index{position:relative;top:auto;z-index:auto}