:root{--paper:#f4f1ea;--paper-2:#fbf9f4;--ink:#1c3d5a;--ink-soft:#47617d;--muted:#8593a2;--line:#d9dee4;--line-strong:#b9c4cf;--accent:#e8590c;--accent-soft:#e8590c14;--live:#2f9e44;--warn:#c2255c;--grid-line:#1c3d5a0e;--mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background-color:var(--paper);background-image:linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);color:var(--ink);-webkit-font-smoothing:antialiased;background-size:28px 28px;font:15px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Noto Sans SC,sans-serif}a{color:var(--ink-soft);text-decoration:none}a:hover{color:var(--accent);text-decoration:none}.topbar{z-index:50;border-bottom:1px solid var(--line-strong);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#f4f1eae0;position:sticky;top:0}.topbar-inner{align-items:center;gap:1.5rem;max-width:76rem;height:3.25rem;margin:0 auto;padding:0 1rem;display:flex}@media (min-width:640px){.topbar-inner{padding:0 1.5rem}}.brand a{color:var(--ink);letter-spacing:.22em;align-items:center;gap:.5rem;font-size:.9rem;font-weight:800;display:flex}.brand a:before{content:"";background:var(--accent);border-radius:2px;width:10px;height:10px}.brand a:hover{color:var(--ink)}.menu{flex:1;align-items:stretch;gap:.25rem;min-width:0;height:100%;display:flex;overflow-x:auto}.menu-item{color:var(--muted);white-space:nowrap;align-items:center;padding:0 .75rem;font-size:.875rem;font-weight:500;transition:color .15s;display:flex;position:relative}.menu-item:hover{color:var(--ink)}.menu-item.active{color:var(--ink);font-weight:600}.menu-item.active:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:0;left:.75rem;right:.75rem}.topbar-right{align-items:center;gap:.75rem;margin-left:auto;display:flex}.user{color:var(--muted);font-size:.85rem}button{background:var(--paper-2);color:var(--ink);border:1px solid var(--line-strong);cursor:pointer;font:inherit;border-radius:6px;padding:.38rem .85rem;font-size:.85rem;transition:border-color .15s,color .15s}button:hover{border-color:var(--accent);color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;border-radius:6px;padding:.5rem 1.25rem;font-weight:600}button.primary:hover{filter:brightness(1.05);color:#fff}main{max-width:76rem;margin:0 auto;padding:2rem 1rem 4rem}@media (min-width:640px){main{padding:2rem 1.5rem 4rem}}footer{max-width:76rem;color:var(--muted);border-top:1px solid var(--line);margin:0 auto;padding:1.25rem 1.5rem 2rem;font-size:.82rem}.page-head{margin-bottom:1.75rem}.page-head h2{letter-spacing:-.01em;margin:0 0 .35rem;font-size:1.6rem;font-weight:800}.page-head .meta{color:var(--muted);font-size:.9rem}.panel{background:var(--paper-2);border:1px solid var(--line-strong);border-radius:10px;box-shadow:0 1px 2px #1c3d5a0d}.empty{border:1px dashed var(--line-strong);color:var(--muted);background:var(--paper-2);text-align:center;border-radius:10px;padding:2.5rem 2rem}.empty h3{color:var(--ink);margin:0 0 .6rem;font-size:1.1rem;font-weight:700}.empty p{margin:.5rem 0}.empty pre{text-align:left;max-width:34rem;margin:.8rem auto 0}.empty ul{text-align:left;display:inline-block}.empty ol,.empty ul{margin:.6rem 0 0;padding-left:1.2rem}.empty li{margin:.35rem 0}code{font-family:var(--mono);background:var(--accent-soft);color:var(--ink);border:1px solid #e8590c33;border-radius:4px;padding:.05rem .35rem;font-size:.85em}pre{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:.85rem 1rem;font-size:.85rem;overflow-x:auto}pre code{background:0 0;border:none;padding:0}.badge{border:1px solid var(--line-strong);background:var(--paper-2);color:var(--ink-soft);letter-spacing:.02em;border-radius:4px;align-items:center;gap:.3rem;padding:.12rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.status{color:var(--muted);align-items:center;gap:.4rem;font-size:.82rem;font-weight:600;display:inline-flex}.status:before{content:"";background:var(--line-strong);border-radius:50%;width:8px;height:8px}.status.on{color:var(--live)}.status.on:before{background:var(--live);animation:2s infinite pulse;box-shadow:0 0 0 3px #2f9e442e}@keyframes pulse{0%,to{box-shadow:0 0 0 3px #2f9e442e}50%{box-shadow:0 0 0 5px #2f9e4414}}.grid{grid-template-columns:repeat(auto-fill,minmax(16rem,1fr));gap:1.1rem;display:grid}.body-card{border:1px solid var(--line-strong);background:var(--paper-2);border-radius:10px;transition:border-color .15s,box-shadow .15s,transform .15s;overflow:hidden;box-shadow:0 1px 2px #1c3d5a0d}.body-card:hover{border-color:var(--ink-soft);transform:translateY(-2px);box-shadow:0 4px 14px #1c3d5a1a}.body-card a{color:inherit;display:block}.body-cover{aspect-ratio:16/9;background:linear-gradient(#1c3d5a12 1px, transparent 1px), linear-gradient(90deg, #1c3d5a12 1px, transparent 1px), var(--paper);border-bottom:1px solid var(--line);background-size:18px 18px;justify-content:center;align-items:center;padding:1rem;display:flex;position:relative}.body-cover .title{text-align:center;letter-spacing:.01em;color:var(--ink);font-size:1.15rem;font-weight:800}.body-cover .badge{position:absolute;top:.6rem;left:.6rem}.body-cover .status{position:absolute;top:.6rem;right:.6rem}.body-cover .keynum{font-family:var(--mono);color:var(--ink-soft);font-size:.78rem;position:absolute;bottom:.55rem;right:.7rem}.body-meta{padding:.75rem .9rem .85rem}.body-meta h3{color:var(--ink);margin:0;font-size:.95rem;font-weight:700}.body-meta h3 a:hover{color:var(--accent)}.body-meta .meta{margin-top:.25rem;font-size:.78rem}.room-head{margin:.75rem 0 1.25rem}.room-head .title-row{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.room-head h2{letter-spacing:-.01em;margin:0;font-size:1.7rem;font-weight:800}.room-head .sub{color:var(--muted);flex-wrap:wrap;gap:.35rem 1.1rem;margin-top:.45rem;font-size:.85rem;display:flex}.room-head .sub code{font-size:.8rem}.stage{grid-template-columns:minmax(0,1fr) 17rem;align-items:start;gap:1.1rem;display:grid}@media (max-width:760px){.stage{grid-template-columns:1fr}}.preview{aspect-ratio:16/9;border:1px solid var(--line-strong);background:linear-gradient(#1c3d5a0f 1px, transparent 1px), linear-gradient(90deg, #1c3d5a0f 1px, transparent 1px), var(--paper-2);color:var(--muted);text-align:center;background-size:22px 22px;border-radius:10px;justify-content:center;align-items:center;padding:1.25rem;display:flex;position:relative;overflow:hidden}.preview .hint{font-size:.88rem;line-height:1.7}.preview .hint p{margin:0}.preview .hint p+p{margin-top:.6rem}.preview .hint .hint-title{color:var(--ink);font-size:1.05rem;font-weight:700}.preview .hint code{font-size:.8rem}.telemetry{flex-direction:column;gap:.7rem;display:flex}.stat{background:var(--paper-2);border:1px solid var(--line-strong);border-radius:8px;padding:.65rem .85rem .7rem}.stat .label{letter-spacing:.12em;color:var(--muted);text-transform:uppercase;font-size:.7rem;font-weight:700}.stat .value{font-family:var(--mono);color:var(--ink);font-variant-numeric:tabular-nums;margin-top:.2rem;font-size:1.35rem;font-weight:700}.stat .value .unit{color:var(--muted);margin-left:.25rem;font-size:.8rem;font-weight:500}.stat .sub{color:var(--muted);margin-top:.15rem;font-size:.78rem}.feet{gap:1rem;margin-top:.35rem;display:flex}.foot{font-family:var(--mono);color:var(--ink-soft);align-items:center;gap:.45rem;font-size:.85rem;display:flex}.foot:before{content:"";border:1.5px solid var(--line-strong);background:0 0;border-radius:50%;width:10px;height:10px}.foot.contact:before{background:var(--live);border-color:var(--live)}.cards-head{letter-spacing:.12em;color:var(--muted);text-transform:uppercase;margin:1.75rem 0 .75rem;font-size:.78rem;font-weight:700}.skill-grid{grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1rem;display:grid}.skill-card{border:1px solid var(--line-strong);background:var(--paper-2);border-radius:10px;overflow:hidden;box-shadow:0 1px 2px #1c3d5a0d}.skill-card .skill-preview{aspect-ratio:16/9;background:#10151b;position:relative}.skill-card .skill-preview video{object-fit:contain;width:100%;height:100%;display:block}.skill-card .skill-preview .no-preview{color:var(--muted);background:linear-gradient(#1c3d5a0f 1px, transparent 1px), linear-gradient(90deg, #1c3d5a0f 1px, transparent 1px), var(--paper);background-size:16px 16px;justify-content:center;align-items:center;font-size:.82rem;display:flex;position:absolute;inset:0}.skill-card .skill-body{padding:.7rem .9rem .8rem}.skill-card .skill-body .alias-row{align-items:center;gap:.5rem;display:flex}.skill-card .alias{font-family:var(--mono);color:var(--ink);font-size:.92rem;font-weight:700}.skill-card .hub{font-family:var(--mono);color:var(--muted);word-break:break-all;margin-top:.3rem;font-size:.76rem}.skill-card .hub a{color:var(--ink-soft)}.skill-card .hub a:hover{color:var(--accent)}.warn{color:var(--warn)}.meta{color:var(--muted);font-size:.9rem}ul{margin:.6rem 0 0;padding-left:1.1rem}