@font-face{font-family:Noto Sans TC;src:url(/assets/NotoSansTC-Bold-C6aO3WY4.otf) format("opentype");font-weight:700;font-style:normal;font-display:block}@font-face{font-family:Noto Sans JP;src:url(/assets/NotoSansJP-Bold-D8pPrXbU.otf) format("opentype");font-weight:700;font-style:normal;font-display:block}svg text{font-family:Noto Sans TC,Noto Sans JP}:root{--bg: #14161a;--panel: #1e2128;--panel-2: #262a33;--panel-3: #2f3440;--line: #333845;--fg: #e8eaee;--muted: #9aa2b1;--accent: #4c8dff;--ctl-h: 28px;--ctl-h-lg: 38px;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--fg);font-family:Noto Sans TC,system-ui,sans-serif;font-size:14px;font-weight:700;line-height:1.5}.app{display:grid;grid-template-columns:320px minmax(0,1fr);grid-template-rows:auto auto 1fr;gap:20px;padding:20px;min-height:100vh;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;gap:12px;padding:14px;position:sticky;top:20px}.panel hr{border:0;border-top:1px solid var(--line);margin:1px 0;width:100%}.counts-row{display:flex;gap:6px}.counts{display:flex;flex:1;gap:6px}.counts button{flex:1;display:flex;align-items:center;justify-content:center;min-height:var(--ctl-h-lg);background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:0;cursor:pointer;color:var(--muted)}.counts button[aria-pressed=true]{border-color:var(--accent);color:var(--fg)}.counts svg,.shape-trigger svg{display:block;margin:0 auto;width:40px;height:22px}.shape-menu{position:relative;flex:none}.shape-trigger{display:flex;align-items:center;justify-content:center;min-height:var(--ctl-h-lg);background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:0 10px;cursor:pointer;color:var(--muted);font:inherit;font-size:12px;white-space:nowrap}.shape-trigger[aria-pressed=true]{border-color:var(--accent);color:var(--fg);padding:0 2px}.shape-pop{position:absolute;right:0;top:calc(100% + 5px);z-index:5;display:none;flex-direction:column;gap:2px;background:var(--panel-3);border:1px solid var(--line);border-radius:9px;padding:6px;box-shadow:0 10px 24px #0009;width:152px}.shape-pop[data-open]{display:flex}.shape-pop button{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:0;border-radius:6px;color:var(--muted);font:inherit;font-size:12px;font-weight:400;text-align:left;padding:6px 8px;cursor:pointer}.shape-pop button:hover{background:var(--panel-2);color:var(--fg)}.shape-pop button[aria-pressed=true]{background:var(--panel-2);color:var(--fg);font-weight:700}.row{display:flex;align-items:center;gap:10px}.row>label{color:var(--muted);font-weight:400;flex:none;min-width:46px}.row>.val{margin-left:auto;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.stack{display:flex;flex-direction:column;gap:3px}input[type=range]{width:100%;accent-color:var(--accent);margin:0}.seg{display:flex;flex:1;min-height:var(--ctl-h-lg);background:var(--panel-2);border:1px solid var(--line);border-radius:7px;padding:2px;gap:2px}.seg button{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:0;border-radius:5px;color:var(--muted);font:inherit;font-size:12px;font-weight:400;padding:0;cursor:pointer}.seg button[aria-pressed=true]{background:var(--panel-3);color:var(--fg);font-weight:700}.color{position:relative;margin-left:auto}.color>button{display:flex;align-items:center;gap:6px;min-height:var(--ctl-h);background:var(--panel-2);border:1px solid var(--line);border-radius:7px;padding:0 7px 0 4px;cursor:pointer;color:var(--muted);font:inherit;font-size:11px}.color>button:hover{border-color:var(--accent)}.chip{width:20px;height:16px;border-radius:4px;border:1px solid #0007;flex:none}.chip.auto{background:repeating-linear-gradient(45deg,#4a4f5c 0,#4a4f5c 4px,#2f3440 4px,#2f3440 8px)}.pop{position:absolute;right:0;top:calc(100% + 5px);z-index:5;background:var(--panel-3);border:1px solid var(--line);border-radius:9px;padding:8px;box-shadow:0 10px 24px #0009;display:none;width:152px}.pop[data-open]{display:block}.pop .grid{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}.pop .grid button{aspect-ratio:1;border-radius:4px;border:1px solid #0007;padding:0;cursor:pointer}.pop .grid button[aria-pressed=true]{outline:2px solid var(--fg);outline-offset:1px}.pop hr{border:0;border-top:1px solid var(--line);margin:8px 0}.pop .more{display:flex;align-items:center;gap:5px}.pop .hex{flex:1;min-width:0;background:var(--panel-2);border:1px solid var(--line);border-radius:6px;color:var(--fg);font-family:inherit;font-size:11.5px;font-variant-numeric:tabular-nums;padding:4px 6px}.pop .native{width:26px;height:24px;padding:0;border:1px solid var(--line);border-radius:6px;background:var(--panel-2);cursor:pointer}.slots{display:flex;flex-direction:column;gap:5px}.slot{border:1px solid var(--line);border-radius:9px;background:var(--panel-2);overflow:visible}.slot>summary{display:flex;align-items:center;gap:8px;padding:6px 10px;cursor:pointer;list-style:none}.slot>summary::-webkit-details-marker{display:none}.slot>summary:after{content:"⌃";margin-left:auto;color:var(--muted);font-size:12px;transform:rotate(180deg)}.slot[open]>summary:after{transform:none}.slot>summary:hover{background:var(--panel-3)}.slot.disabled>summary .swatch,.slot.disabled>summary .tag,.slot.disabled>summary .txt{opacity:.45}.slot .swatch{width:13px;height:13px;border-radius:3px;border:1px solid #0007;flex:none}.slot .swatch.text{display:grid;place-items:center;font-size:9px;font-weight:700;line-height:1}.tag{font-size:12px;color:var(--fg);flex:none;min-width:46px}.txt.ghost{opacity:.55}.txt{color:var(--muted);font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.body{display:flex;flex-direction:column;gap:10px;padding:4px 10px 11px}.body .note{margin:0;color:var(--muted);font-weight:400;font-size:11.5px;line-height:1.4}textarea{background:var(--panel);border:1px solid var(--line);border-radius:7px;color:var(--fg);font:inherit;font-size:13px;padding:6px 8px;width:100%;min-height:54px;resize:vertical}textarea:disabled{opacity:.45;cursor:not-allowed}.fs{display:flex;align-items:stretch;gap:5px;margin-left:auto}.fs .auto-btn,.fs .steps{min-height:var(--ctl-h);background:var(--panel-2);border:1px solid var(--line);border-radius:7px}.fs .auto-btn{color:var(--muted);font:inherit;font-size:11px;font-weight:400;padding:0 8px;cursor:pointer}.fs .steps{display:flex;align-items:center;padding:0 2px}.fs .steps button{background:none;border:0;color:var(--muted);font:inherit;font-size:13px;line-height:1;padding:0 7px;cursor:pointer;align-self:stretch}.fs .steps .num{background:none;border:0;font-family:inherit;font-size:11.5px;color:var(--muted);width:34px;text-align:right;font-variant-numeric:tabular-nums;padding:0;-moz-appearance:textfield}.fs .steps .num::-webkit-inner-spin-button,.fs .steps .num::-webkit-outer-spin-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0}.fs .steps .unit{font-size:11.5px;font-variant-numeric:tabular-nums;color:var(--muted);padding-right:2px}.fs[data-mode=auto] .auto-btn,.fs[data-mode=manual] .steps{border-color:var(--accent);color:var(--fg)}.fs[data-mode=manual] .steps .num,.fs[data-mode=manual] .steps .unit,.fs[data-mode=manual] .steps button{color:var(--fg)}select{min-height:var(--ctl-h);background:var(--panel-2);border:1px solid var(--line);border-radius:7px;color:var(--fg);font:inherit;font-size:13px;padding:0 7px;margin-left:auto}.stage-col{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:0}.actions-bar{width:min(100%,78vh);display:flex;flex-direction:column;gap:6px}.actions{display:flex;gap:6px}.actions>*{flex:1 1 0;min-width:0}.actions button,.actions a{display:flex;align-items:center;justify-content:center;min-height:var(--ctl-h-lg);text-decoration:none;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;color:var(--fg);font:inherit;font-size:13px;padding:0;cursor:pointer}.note.warn{margin:0;color:#f0b45f;font-size:11.5px;line-height:1.4}.actions button:disabled,.actions a.disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.actions a.primary{background:var(--accent);border-color:var(--accent);color:#0a1220}.actions button:hover,.actions a:hover{border-color:var(--accent)}.stage{display:flex;flex-direction:column;gap:10px;align-items:center}.canvas-wrap{width:min(100%,78vh);aspect-ratio:1}.canvas,.canvas svg{width:100%;height:100%;display:block;border-radius:12px}.canvas [data-region],.canvas circle,.canvas path{cursor:pointer}.canvas circle{pointer-events:all}.site-intro{grid-column:1 / -1;color:var(--muted);font-size:13px;line-height:1.6;text-align:center}.site-intro h1{font-size:16px;margin:0 0 8px;color:var(--fg)}.site-intro p{margin:4px 0}.site-intro nav{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:center;margin-top:8px}.site-intro a{color:var(--fg)}.site-footer{grid-column:1 / -1;align-self:end;display:flex;justify-content:center;gap:8px;color:var(--muted);font-weight:400;font-size:13px}.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--fg);text-decoration:underline}.peek,.preview-close{display:none}@media(max-width:860px){:root{--ctl-h: 40px;--ctl-h-lg: 48px}.app{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:0}.stage-col{display:contents}.stage{order:1;padding:12px 12px 16px}.peek{order:2;display:flex;align-items:center;gap:10px;position:fixed;top:0;left:0;right:0;z-index:20;transform:translateY(-100%);transition:transform .18s ease;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 12px;cursor:pointer}body[data-peek=stuck] .peek,body[data-preview=open] .peek{transform:none}.panel{position:static;order:3;border-width:1px 0 0;border-radius:0;padding:14px 12px 20px}.actions-bar{order:4;width:auto;border-top:1px solid var(--line);padding:16px 12px}.site-intro{order:5;padding:16px 12px}.site-footer{order:6;align-self:auto;border-top:1px solid var(--line);padding:16px 12px}.peek .canvas-wrap{width:56px;flex:none}.peek .actions-bar{display:none;order:0;border-top:0;padding:0}.peek .actions-bar .note.warn{display:none}.peek-hint{display:block;margin:0;color:var(--muted);font-weight:400;font-size:13px}body[data-preview=open]{overflow:hidden}body[data-preview=open] .peek{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;flex-direction:column;justify-content:center;margin-top:0;background:#0b0d10f2;border-bottom:0;padding:20px;--overlay-chrome: 259px;--overlay-w: min(92vw, 68vh, calc(100vh - var(--overlay-chrome)))}body[data-preview=open] .peek .canvas-wrap{width:var(--overlay-w)}body[data-preview=open] .peek .actions-bar{display:flex;width:var(--overlay-w)}@media(max-height:520px){body[data-preview=open] .peek{--overlay-chrome: 103px}body[data-preview=open] .peek .actions-bar{display:none}}body[data-preview=open] .peek-hint{display:none}body[data-preview=open] .preview-close{display:block}.preview-close{background:var(--panel-2);border:1px solid var(--line);border-radius:8px;color:var(--fg);font:inherit;font-size:14px;padding:10px 22px;cursor:pointer}.slot{scroll-margin-top:84px}textarea,select,input[type=text],input[type=number]{font-size:16px}.slot>summary{padding:10px 12px}.body{padding:4px 12px 12px}.seg button{font-size:13px}.shape-pop{width:200px}.shape-pop button{font-size:14px;padding:9px 10px}.fs .auto-btn{font-size:12px;padding:0 12px}.fs .steps button{font-size:15px;padding:0 12px}.fs .steps .num{width:46px;font-size:16px;padding:0}.fs .steps .unit{font-size:13px}.color>button{font-size:12px;padding:0 10px 0 6px}.pop{width:232px}.pop .hex{font-size:16px;padding:6px 8px}.actions{flex-wrap:wrap}.actions>*{flex:1 1 calc(50% - 3px)}.actions button,.actions a{font-size:14px;padding:11px 0}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}