.circle-form{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.circle-input{border:1px solid var(--line);border-radius:var(--radius-xs);background:#f8fafc;flex:1;align-items:center;gap:6px;min-width:240px;padding:9px 14px;transition:border-color .15s,background .15s,box-shadow .15s;display:flex}.circle-input:focus-within{box-shadow:var(--ring);background:#fff;border-color:#93c5fd}.circle-input span{color:var(--faint);font-weight:700}.circle-input input{background:0 0;border:0;outline:none;flex:1;min-width:0;font-weight:650}.circle-input input:focus-visible{box-shadow:none}.circle-progress{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--radius-sm);color:var(--text-2);margin-bottom:var(--gap);align-items:center;gap:10px;padding:12px 16px;font-size:13px;font-weight:650;display:flex}.circle-progress small{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:auto}.circle-spinner{border:2px solid #4f46e540;border-top-color:var(--accent);border-radius:50%;flex-shrink:0;width:15px;height:15px;animation:.7s linear infinite circle-spin}.btn-primary .circle-spinner{border-color:#fff #fff6 #fff6}@keyframes circle-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.circle-spinner{animation-duration:2.4s}}.circle-head{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:radial-gradient(900px 300px at 100% 0,#ede9fe 0%,#0000 60%),linear-gradient(135deg,#fff 0%,#f5f7ff 70%);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;padding:18px 20px;display:flex}.circle-head-who{align-items:center;gap:14px;min-width:0;display:flex}.circle-head-who .av{background:linear-gradient(135deg,#6366f1,#3b82f6)}.circle-head h2{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:800}.circle-head h2 .hd{color:var(--accent)}.circle-head p{color:var(--muted);margin:4px 0 0;font-size:12px}.circle-head-actions{flex-wrap:wrap;gap:8px;display:flex}.circle-stats{margin-bottom:var(--gap);grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.circle-stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:12px 14px}.circle-stat .lab{color:var(--muted);font-size:12px;font-weight:650;display:block}.circle-stat .val{letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-top:4px;font-size:22px;font-weight:800;display:block}.circle-grid{gap:var(--gap);grid-template-columns:272px minmax(0,1fr);align-items:start;display:grid}.circle-main{min-width:0}.circle-stage{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);justify-content:center;padding:16px;display:flex}.circle-canvas{aspect-ratio:1;border-radius:var(--radius-sm);width:100%;max-width:760px;height:auto;display:block}.circle-meta{margin:12px 0 var(--gap);color:var(--muted);text-align:center;font-size:12px}.circle-style{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}@media (min-height:1240px){.circle-style{top:calc(var(--topbar-h,64px) + 12px);position:sticky}}.cs-title{align-items:center;gap:8px;margin:0 0 4px;font-size:15px;font-weight:750;display:flex}.cs-sec{border-bottom:1px dashed var(--line);padding:14px 0}.cs-sec:last-of-type{border-bottom:0}.cs-sec h3{color:var(--muted);letter-spacing:.02em;margin:0 0 10px;font-size:12px;font-weight:750}.cs-note{color:var(--faint);margin:8px 0 0;font-size:11px}.cs-swatches{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.cs-swatch{cursor:pointer;border:2px solid #0000;border-radius:50%;width:30px;height:30px;padding:0;transition:transform .15s,border-color .15s;box-shadow:inset 0 0 0 1px #0f172a1a,0 1px 3px #0f172a1f}.cs-swatch:hover{transform:translateY(-1px)}.cs-swatch.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px #0f172a1a,0 0 0 3px var(--accent-soft)}.cs-colors{gap:12px;margin-bottom:12px;display:grid}.cs-color-head{color:var(--text-2);align-items:center;gap:8px;margin-bottom:6px;font-size:12px;font-weight:650;display:flex}.cs-color-head>span{flex-shrink:0;width:32px}.cs-color-dot{border-radius:5px;flex-shrink:0;width:16px;height:16px;box-shadow:inset 0 0 0 1px #0f172a2e}.cs-hex{border:1px solid var(--line);min-width:0;color:var(--muted);background:#fff;border-radius:6px;flex:1;padding:3px 7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.cs-hex:focus-visible{box-shadow:var(--ring);border-color:#93c5fd;outline:none}.cs-chips{grid-template-columns:repeat(8,minmax(0,1fr));gap:4px;max-width:264px;display:grid}.cs-chip{aspect-ratio:1;cursor:pointer;border:0;border-radius:5px;padding:0;transition:transform .12s,box-shadow .12s;box-shadow:inset 0 0 0 1px #0f172a24}.cs-chip:hover{transform:translateY(-1px)}.cs-chip.on{box-shadow:inset 0 0 0 1px #0f172a24,0 0 0 2px var(--accent)}.cs-seg{background:#f1f5f9;border-radius:9px;gap:4px;padding:3px;display:flex}.cs-seg+.cs-seg{margin-top:8px}.cs-seg button{color:#64748b;cursor:pointer;background:0 0;border:0;border-radius:7px;flex:1;padding:6px 4px;font-size:12px;font-weight:700;transition:background .15s,color .15s}.cs-seg button:hover{color:var(--text)}.cs-seg button.on{color:var(--accent);background:#fff;box-shadow:0 1px 2px #0f172a1a}.cs-counts{flex-wrap:wrap;gap:6px;display:flex}.cs-counts button{border:1px solid var(--line);color:#475569;cursor:pointer;background:#fff;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700;transition:border-color .15s,color .15s,background .15s}.cs-counts button:hover{color:var(--text);border-color:#cbd5e1}.cs-counts button.on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.cs-toggle{cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:10px;width:100%;padding:8px 0;display:flex}.cs-toggle-text{flex:1;min-width:0}.cs-toggle-text b{color:var(--text);font-size:13px;font-weight:700;display:block}.cs-toggle-text small{color:var(--muted);margin-top:1px;font-size:11px;line-height:1.4;display:block}.cs-switch{background:#cbd5e1;border-radius:999px;flex-shrink:0;width:36px;height:20px;transition:background .18s;position:relative}.cs-switch:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .18s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #0f172a40}.cs-switch.on{background:var(--accent)}.cs-switch.on:after{transform:translate(16px)}.cs-subsec{padding:2px 0 10px}.cs-reset{border:1px solid var(--line);border-radius:var(--radius-xs);width:100%;color:var(--muted);cursor:pointer;background:#fff;justify-content:center;align-items:center;gap:6px;margin-top:14px;padding:9px;font-size:12px;font-weight:700;transition:border-color .15s,color .15s;display:flex}.cs-reset:hover{color:var(--text-2);border-color:#cbd5e1}.circle-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:12px;display:grid}.circle-row{border-radius:var(--radius-xs);grid-template-columns:26px 32px minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:8px 10px;transition:background .12s;display:grid}.circle-row:hover{color:inherit;background:#f8fafc}.circle-rank{color:var(--faint);text-align:center;font-variant-numeric:tabular-nums;font-weight:800}.circle-rank.medal{color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;margin:0 auto;font-size:12px;display:grid}.circle-rank.m1{background:#f0b429}.circle-rank.m2{background:#a8b3c2}.circle-rank.m3{background:#cd7f45}.circle-who{min-width:0;line-height:1.3}.circle-who .nm{text-overflow:ellipsis;white-space:nowrap;font-weight:700;display:block;overflow:hidden}.circle-who .hd{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;display:block;overflow:hidden}.circle-board{color:var(--blue-deep);background:var(--soft);font-variant-numeric:tabular-nums;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:800}.circle-count{color:var(--text-2);font-variant-numeric:tabular-nums;font-weight:750}.circle-how{gap:var(--gap);grid-template-columns:repeat(4,1fr);margin:0;padding:0;display:grid}.circle-how li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:16px;list-style:none}.circle-how b{margin-bottom:6px;display:block}.circle-how p{color:var(--muted);margin:0;font-size:13px;line-height:1.55}@media (max-width:1080px){.circle-grid{grid-template-columns:1fr}.circle-style{position:static}.cs-swatches{gap:10px}}@media (max-width:860px){.circle-list{grid-template-columns:1fr}.circle-how,.circle-stats{grid-template-columns:1fr 1fr}}@media (max-width:560px){.circle-how{grid-template-columns:1fr}.circle-head{align-items:flex-start}.circle-head-actions{width:100%}.circle-head-actions .btn{flex:1}}.circle-demo-hint{margin:0 0 var(--gap);border:1px dashed var(--line);border-radius:var(--radius-sm);color:var(--muted);background:#f8fafc;align-items:center;gap:8px;padding:10px 14px;font-size:13px;display:flex}.circle-demo-hint .ic{width:15px;height:15px;color:var(--accent);flex-shrink:0}.circle-demo-tag{background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent);vertical-align:middle;border-radius:999px;margin-left:8px;padding:2px 9px;font-size:11px;font-weight:800;display:inline-block}.circle-optout{margin:var(--gap) 0 0;color:var(--faint);text-align:center;font-size:12px}.circle-optout a{color:var(--muted);text-underline-offset:2px;text-decoration:underline}.circle-optout a:hover{color:var(--accent)}