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18px;border-radius:var(--radius-sm);font-size:.92rem;font-weight:700;text-align:center;line-height:1.55;pointer-events:none;background:rgba(255,255,255,.92);border:1px solid rgba(15,23,42,.1);box-shadow:0 4px 18px rgba(15,23,42,.08)}.types-flow-caption[hidden]{display:none!important}.types-flow-caption--warm{color:#dc2626}.types-flow-caption--cold{color:#2563eb}.hint-map{position:absolute;z-index:8;top:14px;left:14px;max-width:min(420px,calc(100% - 28px));font-size:.74rem;color:var(--text-soft);background:var(--glass);backdrop-filter:blur(10px);padding:7px 12px;border-radius:var(--radius-sm);pointer-events:none;border:1px solid var(--glass-border)}.hint-map[hidden]{display:none!important}.hint-map.hint-map--single-line{max-width:none;white-space:nowrap}.stage-view-tabs{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:30;display:flex;justify-content:center;pointer-events:none}.stage-view-tabs[hidden]{display:none!important}.stage-view-tabs>.view-tabs{pointer-events:auto;background:var(--panel-elevated);backdrop-filter:blur(12px);border:1px solid var(--border-bright);box-shadow:0 8px 28px rgba(0,0,0,.45),0 0 20px rgba(56,189,248,.1)}.view-tabs{display:flex;border-radius:var(--radius-md);overflow:hidden;padding:3px;gap:2px}.view-tabs button{padding:9px 20px;border:none;border-radius:7px;background:0 0;color:var(--muted);cursor:pointer;font-size:.86rem;font-family:inherit;transition:background .2s,color .2s,box-shadow .2s}.view-tabs button:hover{color:var(--text-soft);background:rgba(255,255,255,.05)}.view-tabs button.active{background:linear-gradient(135deg,rgba(14,165,233,.5),rgba(56,189,248,.35));color:#fff;box-shadow:0 0 14px rgba(56,189,248,.3)}.stage-reset-wrap{position:absolute;top:14px;right:14px;z-index:28}.stage-reset-wrap button{padding:9px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--glass);backdrop-filter:blur(8px);color:var(--text-soft);cursor:pointer;font-size:.86rem;font-family:inherit;transition:background .2s,border-color .2s,color .2s}.stage-reset-wrap button:hover{background:var(--accent-dim);border-color:var(--border-bright);color:var(--text)}.copyright-modal-overlay{position:fixed;inset:0;z-index:10050;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(2,6,16,.75);backdrop-filter:blur(6px)}.copyright-modal-overlay[hidden]{display:none!important}.copyright-modal-dialog{width:min(96vw,520px);max-height:min(92vh,720px);overflow-y:auto;border-radius:var(--radius-lg);border:1px solid var(--border-bright);background:linear-gradient(165deg,#0f1f3d 0,#060d1f 55%,#040810 100%);padding:20px;box-shadow:0 24px 56px rgba(0,0,0,.6)}.copyright-modal-title{margin:0 0 14px;font-size:1.1rem;color:var(--text);text-align:center}.copyright-modal-qr-row{display:flex;flex-wrap:wrap;justify-content:center;gap:24px 30px}.copyright-modal-qr-col{text-align:center}.copyright-qrcode{display:block;margin:0 auto;max-width:150px;width:100%;border-radius:var(--radius-sm);border:1px solid var(--border-bright)}.copyright-modal-qr-caption{margin:8px 0 0;font-size:.88rem;color:var(--text-soft)}.copyright-note{margin:14px 0 0;font-size:.82rem;color:var(--muted);line-height:1.65;text-align:center}.copyright-modal-actions{margin-top:14px;display:flex;justify-content:center}.copyright-modal-actions button{min-width:120px;padding:9px 18px;font-size:.9rem;cursor:pointer;border-radius:var(--radius-sm);border:1px solid var(--border-bright);background:var(--accent-dim);color:var(--text);font-family:inherit}@media (max-width:720px){:root{--sidebar-width:min(100%, 100vw)}.layout.panel-collapsed .topic-nav-column{width:0}.topic-nav-toggle-btn{left:auto;right:12px;top:auto;bottom:12px;transform:none;border-radius:var(--radius-sm);border-left:1px solid var(--border-bright);width:36px;height:36px}}