:root{--bg: #0b0e14;--panel: rgba(20, 25, 35, .82);--panel-solid: #141923;--line: rgba(255, 255, 255, .08);--text: #e8ebf2;--muted: #8a93a6;--accent: #e8b34b;--accent2: #4ba3e8;--danger: #e86a5e;--radius: 14px;--shadow: 0 10px 40px rgba(0, 0, 0, .45)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}#app{position:fixed;top:0;right:0;bottom:0;left:0}#scene{display:block;width:100%;height:100%}.topbar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;pointer-events:none;background:linear-gradient(180deg,rgba(8,10,16,.7),transparent)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{font-size:26px;width:44px;height:44px;display:grid;place-items:center;background:linear-gradient(135deg,#1b2230,#0d111a);border:1px solid var(--line);border-radius:12px}.brand h1{font-family:Playfair Display,serif;font-weight:600;font-size:20px;letter-spacing:.2px}.tagline{font-size:12px;color:var(--muted);font-weight:400}.top-actions{display:flex;gap:8px;pointer-events:auto}.panel{position:absolute;top:82px;bottom:128px;width:280px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}.panel{left:16px}.panel.right{left:auto;right:16px;width:300px}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 10px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:14px;font-weight:600;letter-spacing:.4px;text-transform:uppercase}.hint{font-size:11px;color:var(--muted)}.search{padding:10px 12px;border-bottom:1px solid var(--line)}.search input{width:100%;padding:8px 12px;border-radius:9px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:13px;outline:none}.search input:focus{border-color:var(--accent)}#feature-list{flex:1;overflow-y:auto;padding:8px}#feature-list::-webkit-scrollbar{width:8px}#feature-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.cat{padding:12px 10px 6px;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.fitem{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;margin-bottom:2px;border-radius:9px;border:1px solid transparent;background:transparent;color:var(--text);cursor:pointer;text-align:left;font-size:13px;transition:background .15s,border-color .15s}.fitem:hover{background:#ffffff0d}.fitem.active{background:#e8b34b1f;border-color:#e8b34b66}.fitem .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.fitem .name{flex:1}#detail-body{flex:1;overflow-y:auto;padding:16px}#detail-body h3{font-size:15px;margin-bottom:6px;font-weight:600}#detail-body p{font-size:13px;line-height:1.6;color:#c6cdd9}#detail-body .spec{margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}#detail-body .spec-row{display:flex;justify-content:space-between;font-size:12px;padding:3px 0}#detail-body .spec-row .k{color:var(--muted)}.icon{background:none;border:none;color:var(--muted);font-size:20px;cursor:pointer;line-height:1}.icon:hover{color:var(--text)}.muted{color:var(--muted)}.dock{position:absolute;left:50%;bottom:40px;transform:translate(-50%);display:flex;align-items:stretch;gap:6px;flex-wrap:wrap;max-width:calc(100vw - 40px);padding:10px 12px;background:var(--panel);border:1px solid var(--line);border-radius:16px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow)}.dock-group{display:flex;align-items:center;gap:8px;padding:6px 10px;border-right:1px solid var(--line)}.dock-group:last-child{border-right:none}.dock-group label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.dock-group .val{color:var(--accent);font-weight:600}.dock-group input[type=range]{width:110px;accent-color:var(--accent);cursor:pointer}.chip{padding:7px 12px;border-radius:9px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .15s}.chip:hover{background:#ffffff1a}.chip.toggle.on{background:#e8b34b29;border-color:var(--accent);color:var(--accent)}.chip.accent{background:linear-gradient(135deg,#d89a2e,#e8b34b);color:#1a1204;border-color:transparent;font-weight:600}.chip.accent:hover{filter:brightness(1.08)}.chip.accent.winding{box-shadow:0 0 0 3px #e8b34b59}.statusbar{position:absolute;left:16px;bottom:12px;right:16px;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text);pointer-events:none}.statusbar .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}.statusbar .spacer{flex:1}.statusbar .muted{font-size:11px}.toast{position:absolute;top:84px;left:50%;transform:translate(-50%) translateY(-10px);background:var(--panel-solid);border:1px solid var(--accent);color:var(--text);padding:10px 18px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:10}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.label3d{position:absolute;transform:translate(-50%,-50%);pointer-events:none;z-index:5;color:#fff;font-size:11px;font-weight:600;background:#0f121ae6;border:1px solid rgba(255,255,255,.2);padding:3px 8px;border-radius:6px;white-space:nowrap}.label3d:before{content:"";position:absolute;left:50%;top:100%;border:5px solid transparent;border-top-color:#0f121ae6;transform:translate(-50%)}@media (max-width: 900px){.panel{width:230px}.panel.right{width:240px}.dock{bottom:52px}.statusbar .muted{display:none}}@media (max-width: 680px){.panel.right{display:none}.panel{width:230px;bottom:210px}.dock{flex-direction:column;left:8px;right:8px;transform:none;bottom:46px}.dock-group{border-right:none;border-bottom:1px solid var(--line)}.dock-group:last-child{border-bottom:none}}