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input[type=search]{flex:1;min-width:180px}.dh-catalogue-tools label{display:flex;align-items:center;gap:6px;font-size:12px}.dh-knowledge-list{display:flex;flex-direction:column;gap:8px}.dh-knowledge{display:flex;justify-content:space-between;align-items:center;gap:14px;border:1px solid var(--glass-brd);border-radius:12px;padding:12px}.dh-knowledge>div{min-width:0}.dh-knowledge>button{flex:none}.dh-knowledge span{display:block;font-size:12px;color:var(--ink-dim);line-height:1.7;margin:4px 0}.dh-node-title{text-align:left;padding:0;border:0;background:transparent;color:var(--ink);font-size:14px;line-height:1.65;cursor:pointer}.dh-node-title:hover{color:var(--accent-2)}.dh-state{font-size:12px;color:var(--ink-dim);font-weight:400}.dh-state[data-status=correct],.dh-node-evidence[data-status=correct]{color:#69d6a1}.dh-state[data-status=weak],.dh-node-evidence[data-status=weak]{color:#f08096}.dh-state[data-status=shaky],.dh-node-evidence[data-status=shaky]{color:#e8bd62}[data-theme=light] .dh-state[data-status=correct],[data-theme=light] .dh-node-evidence[data-status=correct]{color:#137b4e}[data-theme=light] .dh-state[data-status=weak],[data-theme=light] .dh-node-evidence[data-status=weak]{color:#ad2544}[data-theme=light] .dh-state[data-status=shaky],[data-theme=light] .dh-node-evidence[data-status=shaky]{color:#805e10}.dh-node-evidence{font-size:12px;color:var(--ink-dim);margin:6px 0}.dh-content button:disabled{opacity:.55;cursor:default}.dh-pagination{display:flex;align-items:center;justify-content:center;gap:16px;font-size:12px;margin:20px 0}.dh-history{margin-top:24px}.dh-history summary,.dh-answer-record summary{font-size:14px;cursor:pointer;margin-bottom:12px}.dh-history button{display:block;margin:8px 0}.dh-progress{height:4px;border-radius:3px;background:var(--glass);margin-bottom:24px}.dh-progress>span{display:block;height:100%;background:var(--accent);border-radius:3px}.dh-question-tag{display:inline-block;margin-top:16px;font-size:12px;padding:7px 10px;border-radius:20px;background:var(--glass);color:var(--accent-2)}.dh-content .dh-question{font-size:24px;line-height:1.6;margin:18px 0 14px}.dh-choices{display:flex;flex-direction:column;gap:10px;margin-top:22px}.dh-choice{display:flex;align-items:center;gap:14px;min-height:56px;text-align:left;padding:12px 16px;border:1px solid var(--glass-brd-2);border-radius:12px;background:var(--glass);color:var(--ink);font-size:16px;line-height:1.6}.dh-choice>span{flex:none;color:var(--ink-dim);font-size:12px}.dh-choice.is-correct{border-color:#69d6a1;background:#69d6a11a}.dh-choice.is-wrong{border-color:#f08096;background:#f080961a}.dh-choice:disabled{opacity:1}.dh-answer-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.dh-feedback{margin-top:22px;padding:16px;border-radius:12px;background:var(--glass);border:1px solid var(--glass-brd-2);font-size:14px;line-height:1.8}.dh-feedback p{margin:8px 0 0}.dh-result-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.dh-result-stats>div{padding:16px;border:1px solid var(--glass-brd);border-radius:12px}.dh-result-stats b{display:block;font-size:26px}.dh-result-stats span{display:block;font-size:12px;color:var(--ink-dim);margin-top:8px}.dh-review{padding-left:22px}.dh-review li{padding:12px 4px;border-bottom:1px solid var(--glass-brd)}.dh-review li span{margin-left:12px}.dh-answer-record{margin-top:24px}.dh-answer-record>div{padding:16px 0;border-top:1px solid var(--glass-brd);font-size:14px;line-height:1.7}.dh-answer-record p{margin:6px 0;color:var(--ink-dim)}.dh-warning{color:#e8bd62;font-size:14px;line-height:1.7}@media(max-width:700px){.diagnostic-hub{width:calc(100vw - 16px);height:calc(100dvh - 16px);border-radius:18px}.dh-shell-head{padding:10px 14px}.dh-content{height:calc(100% - 65px);padding:20px 16px 30px}.dh-page-head{gap:12px;flex-wrap:wrap}.dh-page-head h2{font-size:24px}.dh-galaxies{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.dh-galaxy{padding:14px;gap:16px;min-height:180px}.dh-card-title{font-size:16px;flex-wrap:wrap;gap:6px}.dh-galaxy strong{font-size:24px}.dh-card-meta{font-size:12px;flex-wrap:wrap}.dh-orbit{opacity:.5}.dh-routes{grid-template-columns:1fr}.dh-catalogue-tools input[type=search],.dh-content select{font-size:16px}.dh-knowledge{align-items:flex-start;flex-direction:column;gap:8px}.dh-knowledge>button{align-self:flex-end}.dh-content .text-btn,.dh-content .btn-ghost{min-height:44px}.dh-result-stats{grid-template-columns:repeat(2,1fr)}.dh-content .dh-question{font-size:22px}.dh-footer{line-height:1.8}}:root{--bg2:#0a0e1a;--ink:#e8ecf6;--ink-dim:#aab3c9;--glass:rgba(20,26,42,.55);--glass-brd:rgba(150,170,220,.14);--glass-brd-2:rgba(150,170,220,.22);--sans:system-ui,sans-serif;--accent:#8b7cff;--accent-2:#81bcf4}.diagnostic-hub .icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--glass-brd);background:var(--glass);color:var(--ink)}.diagnostic-hub .text-btn,.diagnostic-hub .btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 12px;font-size:13px;border:1px solid var(--glass-brd-2);border-radius:10px;background:var(--glass);color:var(--ink);text-decoration:none;cursor:pointer}.diagnostic-hub :focus-visible{outline:2px solid #81bcf4;outline-offset:3px}.universe-stage{height:100svh;max-height:none;min-height:0}.universe-stage #universe{inset:0;position:absolute;overflow:hidden}.universe-stage canvas{display:block;touch-action:none}.cosmos-labels{position:absolute;inset:0;pointer-events:none;z-index:3}.cosmos-label{position:absolute;transform:translate(-50%,-10%);pointer-events:auto;padding:6px 16px;background:linear-gradient(90deg,transparent,#030711b8,transparent);border:0;color:#eff4ff;text-shadow:0 2px 12px #000;min-height:48px;white-space:nowrap;cursor:pointer}.cosmos-label b{display:block;font-size:18px;letter-spacing:.15em;font-weight:500}.cosmos-label b span{font-size:12px;opacity:.65;margin-left:8px}.cosmos-label small{display:block;font-size:12px;color:#b8c8db;margin-top:4px;letter-spacing:.02em}.cosmos-label:focus-visible{outline:2px solid #9bc8f4;border-radius:12px}.cosmos-caption{position:absolute;left:36px;bottom:30px;pointer-events:none;z-index:2}.cosmos-caption>span{font-size:12px;color:#9eb1c9;letter-spacing:.18em}.cosmos-caption h2{font-size:26px;font-weight:500;letter-spacing:.05em;margin:10px 0}.cosmos-caption p{font-size:13px;color:#b3bfd1;margin:0}.cosmos-return{position:absolute;left:24px;bottom:24px;z-index:5;color:#bed2eb;text-decoration:none;font-size:13px;padding:10px 14px;border:1px solid #9eb5d12d;border-radius:20px;background:#06102099;backdrop-filter:blur(12px)}.subject-picker{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#b8c7d9;margin-bottom:12px}.subject-picker select{padding:8px 10px;width:100%;max-width:none;background:#0d1828;border:1px solid #8ea8ca40;border-radius:8px;color:#edf3fc;font:13px system-ui}.navigation-home-link{font-size:12px;color:#b8cee8;text-decoration:none;padding:10px 0}.navigation-actions{align-items:center}.navigation-actions a{font-size:12px;line-height:1.6}.motion-toggle{font-size:14px;display:flex;align-items:center;gap:8px}.motion-toggle input{min-height:0}#scene-loading{position:fixed;inset:0;display:grid;place-items:center;background:#030711;z-index:100;color:#b7cbe1;font-size:14px}.universe-stage[data-view=cosmos] .scene-help{left:auto;right:26px;transform:none;bottom:26px}.constellation-panel .constellation-actions button,.navigation-controls .navigation-actions button,.navigation-summary #scope-subtitle{font-size:12px}.navigation-controls .navigation-actions{grid-template-columns:1fr 1fr}.navigation-summary .real-stats strong{font-variant-numeric:tabular-nums}.universe-stage[data-view=subject] .scene-help{bottom:24px}.node-path{overflow-wrap:anywhere}.catalogue-node small{font-size:12px;color:#8ca7c7}.drawer .node-summary{white-space:pre-line}.diagnostic-hub{z-index:60}.universe-stage[data-view=cosmos] #webgl-fallback{inset:25% 12% auto;background:#09111ee8;padding:20px;border-radius:16px}#webgl-fallback a{color:#a5caef}@media(max-width:650px){.cosmos-label{padding:5px 9px}.cosmos-label b{font-size:16px}.cosmos-label small{font-size:12px}.cosmos-caption{left:20px;bottom:72px}.cosmos-caption h2{font-size:22px;margin:8px 0}.cosmos-caption p{font-size:12px}.cosmos-caption>span{font-size:12px;letter-spacing:.08em}.cosmos-return{left:12px;bottom:12px;font-size:12px;padding:8px 10px}.universe-stage[data-view=subject] .scene-help{right:12px;left:auto;bottom:14px;transform:none;max-width:64%;font-size:12px}.universe-stage[data-view=cosmos] .scene-help{left:20px;right:20px;bottom:20px;justify-content:flex-start}.subject-picker select{font-size:16px}.navigation-summary .real-stats{gap:16px}.navigation-summary .real-stats strong{font-size:20px}.navigation-summary #scope-title{font-size:18px}.cosmos-caption h2{font-size:20px}.navigation-actions a{min-height:40px;display:flex;align-items:center}.drawer{padding-bottom:max(24px,env(safe-area-inset-bottom))}.cosmos-label{min-height:44px}}@media(prefers-reduced-motion:reduce){.cosmos-label{transition:none}}[hidden]{display:none!important}@media(max-width:650px){.cosmos-caption{display:none}}.cosmos-caption{display:none}