:root{--ink:#101418;--muted:#5b6470;--line:#e3e7ec;--bg:#f6f7f9;--surface:#fff;--accent:#0f6fff;--accent-ink:#fff;--soft:#eef1f4;--radius:12px;--shadow:0 1px 2px rgba(16,20,24,.05)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font:15px/1.5 -apple-system,system-ui,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--accent)}h1{font-size:1.5rem;letter-spacing:-.02em;margin:0 0 .6rem}h2{font-size:1.05rem;margin:0 0 .6rem}.muted{color:var(--muted)}.centered{display:flex;align-items:center;justify-content:center;min-height:60vh;color:var(--muted)}.logo{font-weight:800;letter-spacing:-.02em;font-size:18px;text-decoration:none;color:var(--ink)}.logo b{color:var(--accent)}.shell{min-height:100vh;display:flex;flex-direction:column}.content{flex:1;width:100%}.appfoot{display:flex;gap:18px;flex-wrap:wrap;align-items:center;padding:14px 24px;border-top:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:13px}.appfoot a{color:var(--muted);text-decoration:none}.appfoot a:hover{color:var(--ink)}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.topbar-right{display:flex;gap:14px;align-items:center;font-size:14px}.content{max-width:1280px;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}.chip{display:inline-block;font-size:12px;padding:2px 8px;border-radius:99px;background:var(--soft);color:var(--muted);margin-left:6px;font-weight:500}button{cursor:pointer;font:inherit;font-weight:600;font-size:.9rem;padding:8px 14px;border-radius:9px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink)}button.secondary{background:var(--surface);color:var(--ink);border-color:var(--line);font-weight:500}button.secondary:hover{border-color:var(--muted)}button:disabled{cursor:not-allowed;opacity:.5}input:not([type=checkbox]):not([type=radio]):not([type=file]),textarea,select{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:36px 32px;width:min(380px,100%);text-align:center;box-shadow:var(--shadow)}.login-card h1{margin:.4rem 0 .2rem}.login-card button{width:100%;padding:11px;margin-top:14px}.login-card .who{display:block;font-size:.8rem;color:var(--muted);margin-top:16px}.tr-root .tr-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:1rem;align-items:start}@media (max-width:960px){.tr-root .tr-grid{grid-template-columns:1fr}}.tr-root .tr-step{display:inline-flex;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;align-items:center;justify-content:center;margin-right:8px}.tr-root textarea,.tr-root input[type=text],.tr-root input[type=number],.tr-root select{width:100%}.tr-root textarea{resize:vertical}.tr-root textarea.tr-brief{min-height:360px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;line-height:1.5}.tr-root .tr-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px}.tr-root .tr-examples{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.tr-root .tr-examples button{font-size:12px;padding:4px 8px}.tr-root .tr-status{font-size:13px;color:var(--muted);min-height:18px}.tr-root .tr-error{color:#991b1b}.tr-root .tr-list{list-style:none;padding:0;margin:0}.tr-root .tr-list li{border-top:1px solid var(--line);padding:12px 0;display:grid;gap:6px}.tr-root .tr-list li:first-child{border-top:0}.tr-root .tr-title{font-weight:600}.tr-root .tr-meta{font-size:12px;color:var(--muted)}.tr-root .tr-thumbs{display:flex;gap:6px;flex-wrap:wrap}.tr-root .tr-thumbs img{height:44px;width:88px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}.tr-root .tr-actions{display:flex;gap:6px;flex-wrap:wrap}.tr-root .tr-actions button,.tr-root .tr-actions a{font-size:13px;padding:6px 10px}.tr-root code{background:var(--soft);padding:2px 6px;border-radius:5px;font-size:12px;word-break:break-all}.tr-root label.tr-opt{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.tr-root .tr-pano{position:relative;width:100%;aspect-ratio:2/1;background:#222;border-radius:8px;overflow:hidden;cursor:crosshair}.tr-root .tr-pano img{width:100%;height:100%;display:block;object-fit:fill}.tr-root .tr-mk{position:absolute;transform:translate(-50%,-50%);width:18px;height:18px;border-radius:50%;border:3px solid #60a5fa;background:#00000080;box-shadow:0 0 0 2px #000;cursor:pointer}.tr-root .tr-mk.tr-link{border-color:#4ade80}.tr-root .tr-mk.tr-sel{border-color:#f59e0b;width:24px;height:24px}.tr-root .tr-mk.tr-missing{border-color:#ef4444}.tr-root .tr-mk span{position:absolute;top:22px;left:50%;transform:translate(-50%);white-space:nowrap;font-size:11px;color:#fff;background:#0009;padding:1px 5px;border-radius:4px}.tr-root .tr-hint{font-size:12px;color:var(--muted);margin-top:6px}.tr-root .tr-scene{margin-top:1rem}.tr-root .tr-scene-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.tr-root .tr-scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}@media (max-width:900px){.tr-root .tr-scene-grid{grid-template-columns:1fr}}.tr-root .tr-field{display:block;font-size:12px;color:var(--muted);margin-top:8px}.tr-root table.tr-hs{width:100%;border-collapse:collapse;margin-top:8px}.tr-root table.tr-hs td{padding:3px 4px;vertical-align:top}.tr-root table.tr-hs td.tr-n{width:70px}.tr-root table.tr-hs tr.tr-sel td{background:#fff7ed}.tr-root table.tr-hs tr.tr-missing td:first-child{border-left:3px solid #ef4444}.tr-root .tr-warn{display:inline-block;font-size:11px;padding:1px 6px;border-radius:99px;background:#fef3c7;color:#b45309;margin-left:4px}.tr-root .tr-quiz-item{border-top:1px solid var(--line);padding:8px 0}.tr-root .tr-quiz-opts{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:6px}.tr-root .tr-quiz-opts>div{display:flex;gap:6px;align-items:center}.tr-root .tr-sticky{position:sticky;top:58px;z-index:3;background:var(--bg);padding:8px 0;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.tr-root .tr-sticky h1{margin:0;flex:1;font-size:18px}.tr-root .tr-link{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.tr-root .tr-qr{border:1px solid var(--line);border-radius:8px;background:#fff;image-rendering:pixelated;flex:none}.topnav{display:flex;gap:16px;margin-left:20px;flex:1}.topnav a{color:var(--muted);text-decoration:none;font-weight:500}.topnav a:hover{color:var(--ink)}.rm-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.rm-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:8px}.rm-row label,.rm-check{font-size:13px;color:var(--muted);display:inline-flex;gap:6px;align-items:center}.rm-form input[type=text],.rm-form textarea{width:100%;margin-top:6px}.rm-table-wrap{padding:0;overflow-x:auto}.rm-table{width:100%;border-collapse:collapse}.rm-table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line)}.rm-table td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}.rm-desc{font-size:12px;margin-top:2px;white-space:pre-wrap}.rm-when{white-space:nowrap;font-size:12px}.rm-shipped td:first-child{border-left:3px solid #16a34a}.rm-in_progress td:first-child{border-left:3px solid var(--accent)}.rm-archived{opacity:.6}