:root{--bg: #fffcf0;--surface: #f2f0e5;--surface-2: #fffdf6;--text: #100f0f;--text-dim: #62615b;--accent: #205ea6;--accent-2: #24837b;--border: rgba(64, 62, 60, .28);--danger: #b42318;--danger-text: #8f1d14;--canvas-bg: #fffcf0;--canvas-grid: #8a8984;--canvas-ruler: #f2f0e5;--canvas-ruler-border: rgba(64, 62, 60, .35);--canvas-ruler-text: #62615b;--canvas-ruler-tick: #878580;--canvas-selection: #205ea6;--canvas-handle-fill: #ffffff;--canvas-align: #a02f6f;--canvas-guide: #0f766e;--canvas-trim: #b54708;--canvas-marquee: rgba(32, 94, 166, .1);--canvas-badge-bg: rgba(255, 253, 246, .96);--canvas-badge-text: #100f0f;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,sans-serif}:root[data-theme=dark]{--bg: #100f0f;--surface: #1c1b1a;--surface-2: #282726;--text: #cecdc3;--text-dim: #b7b5ac;--accent: #92bfdb;--accent-2: #3aa99f;--border: rgba(206, 205, 195, .24);--danger: #e8705f;--danger-text: #ff9b8e;--canvas-bg: #100f0f;--canvas-grid: #878580;--canvas-ruler: #1c1b1a;--canvas-ruler-border: rgba(206, 205, 195, .24);--canvas-ruler-text: #b7b5ac;--canvas-ruler-tick: #6f6e69;--canvas-selection: #92bfdb;--canvas-handle-fill: #ffffff;--canvas-align: #e47da8;--canvas-guide: #63d6ce;--canvas-trim: #f6c177;--canvas-marquee: rgba(146, 191, 219, .12);--canvas-badge-bg: rgba(24, 23, 22, .96);--canvas-badge-text: #cecdc3}:root[data-theme=light-hc]{--bg: #ffffff;--surface: #f7f7f7;--surface-2: #ffffff;--text: #100f0f;--text-dim: #2f2d2c;--accent: #003e8a;--accent-2: #0f766e;--border: rgba(16, 15, 15, .5);--canvas-bg: #ffffff;--canvas-grid: #403e3c;--canvas-ruler: #f7f7f7;--canvas-ruler-border: #100f0f;--canvas-ruler-text: #100f0f;--canvas-ruler-tick: #403e3c;--canvas-selection: #003e8a;--canvas-align: #8a004f;--canvas-guide: #006b63;--canvas-trim: #8a3b00;--canvas-badge-bg: #ffffff;--canvas-badge-text: #100f0f}:root[data-theme=dark-hc]{--bg: #000000;--surface: #100f0f;--surface-2: #1c1b1a;--text: #ffffff;--text-dim: #ece9d7;--accent: #c6e4ff;--accent-2: #63d6ce;--border: rgba(255, 255, 255, .55);--danger: #ff9b8e;--danger-text: #ffc0b8;--canvas-bg: #000000;--canvas-grid: #cecdc3;--canvas-ruler: #100f0f;--canvas-ruler-border: #ffffff;--canvas-ruler-text: #ffffff;--canvas-ruler-tick: #cecdc3;--canvas-selection: #c6e4ff;--canvas-align: #ff9fc8;--canvas-guide: #8ff0e8;--canvas-trim: #ffd3a3;--canvas-marquee: rgba(198, 228, 255, .18);--canvas-badge-bg: #100f0f;--canvas-badge-text: #ffffff}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text)}body{min-width:0}.landing{max-width:900px;margin:0 auto;padding:4rem 1.5rem}.landing h1{font-size:2.2rem;margin:0 0 .25rem}.landing .tagline{color:var(--text-dim);margin:0 0 2.5rem}.landing-copyright{margin:2.5rem 0 0;color:var(--text-dim);font-size:.82rem}.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.tool-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.4rem;color:inherit;text-decoration:none;transition:border-color .12s ease,transform .12s ease}.tool-card:hover{border-color:var(--accent);transform:translateY(-2px)}.tool-card h2{margin:0 0 .5rem;font-size:1.15rem;color:var(--accent)}.tool-card p{margin:0;color:var(--text-dim);font-size:.9rem;line-height:1.45}.app-bar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.75rem;padding:.5rem .9rem;background:var(--surface);border-bottom:1px solid var(--border);user-select:none}.app-bar a.home{color:var(--text-dim);text-decoration:none;font-size:.9rem}.app-bar a.home:hover{color:var(--accent)}.app-bar .title{margin:0;font-weight:600;font-size:.95rem;color:var(--text)}.app-bar .copyright{color:var(--text-dim);font-size:.75rem;white-space:nowrap}.app-context{margin:0;padding:.42rem .9rem;background:var(--surface-2);border-bottom:1px solid var(--border);color:var(--text-dim);font-size:.78rem;line-height:1.4}.app-context strong{color:var(--text);font-weight:600}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(max-width:620px){.app-bar{grid-template-columns:auto minmax(0,1fr)}.app-bar .copyright{display:none}}.toast-region{position:fixed;left:50%;bottom:1rem;transform:translate(-50%);display:flex;flex-direction:column;gap:.4rem;align-items:center;z-index:1000;pointer-events:none}.toast{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:.5rem .9rem;font-size:.85rem;max-width:min(90vw,560px);box-shadow:0 8px 24px #00000073;animation:toast-in .15s ease;color:var(--text)}.toast-error{border-color:#e0483f;color:#ff8a84}@keyframes toast-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}