:root{color-scheme:light;--bg: #f7f8fa;--panel: #ffffff;--panel-2: #fafbfc;--sunken: #f7f7f8;--text: #17181c;--text-2: #7b8190;--text-3: #9aa1ab;--text-inverse: #ffffff;--line: #e8eaf0;--line-strong: #d4d8de;--accent: #6c5cff;--accent-hover: #5b4aee;--accent-soft: #f2efff;--accent-line: #c8befa;--ok: #17845a;--ok-soft: #e8f5ef;--warn: #9a6b00;--warn-soft: #fdf3dd;--danger: #c02b2b;--danger-hover: #a72323;--danger-soft: #fdecec;--stage-plain: #f1f2f5;--stage-dark: #16181d;--stage-light: #ffffff;--checker-a: #f0f1f4;--checker-b: #fafbfc;--r-panel: 20px;--r-card: 14px;--r-ctl: 10px;--r-sm: 8px;--r-full: 999px;--sp-1: 8px;--sp-2: 12px;--sp-3: 16px;--sp-4: 24px;--panel-pad: 20px;--fs-title: 20px;--fs-panel: 16px;--fs-body: 14px;--fs-hint: 13px;--topbar-h: 64px;--editor-w: 360px;--gutter: 24px;--ctl-h: 40px;--ctl-h-lg: 44px;--shadow-1: 0 1px 2px rgba(25, 30, 50, .04);--shadow-2: 0 8px 30px rgba(25, 30, 50, .05);--shadow-3: 0 20px 56px rgba(16, 20, 28, .18);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--ease: cubic-bezier(.2, 0, 0, 1);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}[data-theme=dark]{color-scheme:dark;--bg: #101216;--panel: #191c22;--panel-2: #1e222a;--sunken: #252932;--text: #e9ebef;--text-2: #a3aab5;--text-3: #737b87;--text-inverse: #12141a;--line: #282d36;--line-strong: #3a404a;--accent: #8f7bff;--accent-hover: #9e8dff;--accent-soft: #241f4d;--accent-line: #4b3f92;--ok: #4fc596;--ok-soft: #14291f;--warn: #d6a743;--warn-soft: #2b2415;--danger: #ef6a6a;--danger-hover: #f37f7f;--danger-soft: #2e1818;--stage-plain: #1c2027;--stage-light: #ffffff;--checker-a: #23262c;--checker-b: #1a1d22;--shadow-1: 0 1px 2px rgba(0, 0, 0, .45);--shadow-2: 0 8px 24px rgba(0, 0, 0, .5);--shadow-3: 0 20px 56px rgba(0, 0, 0, .62)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:var(--fs-body);line-height:1.55;-webkit-font-smoothing:antialiased;overflow:hidden;overscroll-behavior:none}button,input,textarea,select{font:inherit;color:inherit}h1,h2,h3,h4{margin:0;font-weight:600}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:var(--r-full);border:3px solid transparent;background-clip:content-box}::-webkit-scrollbar-track{background:transparent}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.app{display:flex;flex-direction:column;height:100%;height:var(--vh, 100%)}.boot-loading,.boot-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--sp-2);height:100%;color:var(--text-2);text-align:center;padding:var(--sp-4)}.boot-error h1{font-size:var(--fs-title);color:var(--text)}.muted{color:var(--text-2)}.hint{margin:0;color:var(--text-2);font-size:var(--fs-hint);line-height:1.6}.grow{flex:1}.dot{width:3px;height:3px;border-radius:50%;background:var(--text-3);flex:none}.badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 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button>span{flex:1}.param-body{display:flex;flex-direction:column;gap:var(--sp-2);padding-bottom:var(--sp-3)}.field{display:flex;flex-direction:column;gap:6px}.field-label{color:var(--text-2);font-size:var(--fs-hint)}.note{margin:0;color:var(--text-2);font-size:12px;line-height:1.6}.font-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.font-card{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-ctl);background:var(--panel);cursor:pointer;text-align:left}.font-card:hover{border-color:var(--line-strong)}.font-card.is-active{border-color:var(--accent);background:var(--accent-soft)}.font-name{font-size:var(--fs-body);color:var(--text)}.font-card.is-active 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var(--sp-4)}.canvas-plain{background:var(--stage-plain)}.canvas-light{background:var(--stage-light)}.canvas-dark{background:var(--stage-dark)}.canvas-checker{background-image:linear-gradient(45deg,var(--checker-a) 25%,transparent 25%,transparent 75%,var(--checker-a) 75%),linear-gradient(45deg,var(--checker-a) 25%,transparent 25%,transparent 75%,var(--checker-a) 75%);background-size:20px 20px;background-position:0 0,10px 10px;background-color:var(--checker-b)}.canvas-empty{display:flex;flex-direction:column;align-items:center;gap:var(--sp-1);color:var(--text-3);text-align:center;max-width:280px}.canvas-empty p{margin:0;font-size:var(--fs-hint)}.canvas-sample{display:flex;flex-direction:column;align-items:center;gap:var(--sp-2);text-align:center}.canvas-sample img{max-width:min(320px,70%);image-rendering:auto}.canvas-sample p{margin:0;color:var(--text-3);font-size:var(--fs-hint)}.canvas-busy{position:absolute;top:var(--sp-2);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--r-full);background:var(--panel);box-shadow:var(--shadow-2);color:var(--text-2);font-size:var(--fs-hint)}.stage-foot{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-1);flex:none;padding:var(--sp-1) var(--sp-3);border-top:1px solid var(--line)}.zoom-label{color:var(--text-2);font-size:var(--fs-hint);min-width:62px;text-align:center}.pieces{position:relative;display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap;max-width:100%}.pieces.is-grid{gap:var(--sp-2)}.pieces.is-banner{gap:0;flex-wrap:nowrap;max-width:none}.piece{position:relative;border:1px solid transparent;border-radius:var(--r-sm);background:none;padding:0;cursor:pointer;flex:none;transition:border-color .12s var(--ease)}.piece:hover{border-color:var(--line-strong)}.piece.is-tile{border-radius:0;cursor:default}.piece.is-tile:hover{border-color:transparent}.pieces.is-banner:hover .piece.is-tile:not(:last-child){box-shadow:inset -1px 0 #80808073}.piece.is-selected{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.piece.is-overridden:after{content:"";position:absolute;top:4px;right:4px;width:6px;height:6px;border-radius:50%;background:var(--accent)}.piece.is-missing{border-style:dashed;border-color:var(--line-strong)}.piece-img{display:block;width:100%;height:100%;background-repeat:no-repeat;image-rendering:auto}.piece-missing{display:grid;place-items:center;height:100%;color:var(--text-3);font-size:20px}.canvas-msg{align-content:center;justify-items:center}.msg{max-width:420px;padding:12px 16px;border-radius:18px 18px 18px 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var(--ease)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-md{height:32px;padding:0 12px;font-size:13px}.btn-sm{height:26px;padding:0 9px;font-size:12px}.btn.is-icon{padding:0;width:32px}.btn-sm.is-icon{width:26px}.btn.is-full{width:100%}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{background:var(--panel-2);border-color:var(--line-strong);color:var(--text)}.btn-ghost:hover:not(:disabled){background:var(--sunken)}.btn-quiet{background:none;color:var(--text-2)}.btn-quiet:hover:not(:disabled){background:var(--sunken);color:var(--text)}.btn-quiet.is-active{background:var(--accent-soft);color:var(--accent)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.segmented{display:inline-flex;padding:2px;border-radius:var(--r-sm);background:var(--sunken);border:1px solid var(--line)}.segmented 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var(--line-strong);border-radius:50%;background:var(--panel);color:var(--text-2);cursor:pointer;opacity:0;transition:opacity .12s var(--ease),background .12s var(--ease);box-shadow:var(--shadow-1)}.decor-handle:hover .decor-remove,.decor-handle.is-active .decor-remove{opacity:1}.decor-remove:hover{background:var(--danger);border-color:var(--danger);color:#fff}.decor-remove:after{content:"";position:absolute;inset:-8px}@media(hover:none){.decor-remove{opacity:1}}.stage-pieces{position:relative}.plate-group{display:flex;flex-direction:column;gap:4px;margin-bottom:var(--sp-2)}.plate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.plate-card{display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 2px 5px;border:1px solid var(--line);border-radius:var(--r-sm);background:linear-gradient(45deg,var(--line) 25%,transparent 25%,transparent 75%,var(--line) 75%),linear-gradient(45deg,var(--line) 25%,transparent 25%,transparent 75%,var(--line) 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