.classroom{--class-ink: #142e28;--class-muted: #61776f;--class-line: #dce8e1;--class-green: #0f7650;--class-green-dark: #095c3c;--class-soft: #e9f6ee;color:var(--class-ink)}.classroom button,.class-exam button{font:inherit}.class-eyebrow{display:block;color:#247b58;font-size:11px;font-weight:850;letter-spacing:.12em}.class-hero{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;border:1px solid #cce5d5;border-radius:18px;background:radial-gradient(circle at 88% 20%,rgba(255,255,255,.72) 0 52px,transparent 54px),linear-gradient(125deg,#daf2e3,#f1f8ed)}.class-hero h1,.class-room-banner h1,.class-editor-header h1,.class-review-heading h1{margin:5px 0;font-size:clamp(29px,4vw,42px);letter-spacing:-.035em}.class-hero h1{margin:2px 0 0;font-size:clamp(25px,3vw,31px)}.class-hero p,.class-room-banner p,.class-review-heading p{margin:7px 0 0;color:var(--class-muted)}.class-profile-name{flex:0 0 220px;margin:0;padding:7px 11px;border:1px solid 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0;font-size:13px}.account-avatar{display:grid;place-items:center;flex-shrink:0;width:52px;height:52px;border-radius:50%;background:var(--green);color:#fff;font-size:22px;font-weight:800}.sync-line{margin:6px 0 0;font-size:12px;color:#3a7a56}.sync-line.err{color:#a04b3a}.wallet-card .wallet-top{display:flex;align-items:baseline;justify-content:space-between}.wallet-card .wallet-top span{font-weight:700;color:#234}.wallet-card .wallet-top b{font-size:24px;color:var(--green-dark)}.wallet-card .muted{margin:6px 0 0;font-size:13px}.wallet-btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.wallet-btns .soft{flex:1;min-width:92px;text-align:center}.credit-history-card .wallet-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.credit-history-card .wallet-top span{font-weight:700;color:#234}.credit-history-card .link{border:0;background:transparent;color:var(--green-dark);font:inherit;font-weight:700;cursor:pointer}.credit-history-card .link:disabled{opacity:.55;cursor:wait}.credit-history-list{display:grid;margin-top:8px}.credit-history-list article{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-top:1px solid #e7eee9}.credit-history-list article>div{display:grid;gap:3px}.credit-history-list article>div:last-child{flex-shrink:0;text-align:right}.credit-history-list small{color:var(--muted);font-size:11px}.credit-history-list .credit-in b{color:var(--green-dark)}.credit-history-list .credit-out b{color:#9a4a3a}@media (max-width: 420px){.credit-history-list article{align-items:flex-start}.credit-history-list article>div:first-child{min-width:0}.credit-history-list article>div:first-child b{overflow-wrap:anywhere}}.voice-card .wallet-top span{font-weight:700;color:#234}.voice-card .quality-toggle{margin:12px 0 0}.voice-card .muted{margin:10px 0 0;font-size:12px}.account-links{padding:6px 8px}.row-link{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:transparent;cursor:pointer;padding:13px 12px;border-radius:10px;font:inherit;font-weight:650;color:#1d4a37}.row-link:hover{background:#f0f7f2}.row-link i{font-style:normal;color:#9bb0a5;font-size:20px}.account-links .row-link+.row-link{border-top:1px solid #eef2ef}.signout-btn{width:100%}