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p{color:#777;line-height:1.6;max-width:640px;margin:0}.hero-actions{display:flex;gap:9px;flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:15px}.grid-two{display:grid;grid-template-columns:1.55fr 1fr;gap:16px}.grid-half{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.mini-progress,.bar-track{height:5px;width:100%;background:#ececec;border-radius:50px;overflow:hidden}.mini-progress>div,.bar-track>div{background:#202020;border-radius:50px;height:100%;transition:width .25s}.stage-card{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border:1px solid var(--line);border-radius:11px;margin-bottom:9px}.stage-no{font-size:10px;background:#f4f4f4;border:1px solid #eee;border-radius:7px;padding:7px 9px;min-width:48px;text-align:center;font-weight:700}.stage-info{flex:1;min-width:0}.stage-info strong{font-size:13px}.stage-info p{font-size:11px;color:#888;line-height:1.5;margin:7px 0 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#eee;border-radius:11px;font-size:12px;color:#777;line-height:1.7}.external-warning{padding:12px 15px;background:#fafafa;border:1px solid #ddd;border-radius:9px;font-size:12px;color:#666;line-height:1.6;margin-bottom:14px}@media(max-width:1150px){.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-two{grid-template-columns:1fr}.detail-layout{grid-template-columns:1fr}.detail-sidebar{grid-row:1}.split-quiz{grid-template-columns:1fr}}@media(max-width:780px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:min(290px,84vw);box-shadow:0 0 30px transparent}.sidebar.open{transform:translateX(0);box-shadow:0 0 36px #1112}.workspace{margin-left:0}.mobile-close,.menu-btn{display:block}.mobile-close{margin-left:auto}.topbar{height:62px;padding:0 16px}.top-actions{gap:7px}.sync-status{display:none}.page{padding:28px 18px 84px}.page-head{flex-direction:column;gap:14px;margin-bottom:20px}.hero{padding:24px;flex-direction:column;align-items:flex-start}.grid-half{grid-template-columns:1fr}.lesson-row{grid-template-columns:66px 1fr 77px;gap:8px;padding:15px 12px}.lesson-row>*:nth-child(4),.lesson-row>*:nth-child(5){display:none}.lesson-header{font-size:9px}.material-row{grid-template-columns:1fr auto}.material-row>*:nth-child(2),.material-row>*:nth-child(3){display:none}.kpi-value{font-size:28px}.kpi-grid{gap:9px}.card{padding:18px}.stage-card{gap:9px;padding:15px 11px}.stage-right{font-size:10px}.progress-row{grid-template-columns:115px 1fr 38px;gap:8px}.breadcrumbs{font-size:11px}.scrim{position:fixed;inset:0;background:#1115;z-index:14}.scrim:not([hidden]){display:block}.modal{padding:19px}}
/* G6.2 functional additions: preserve monochrome G1-G5 appearance */
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