:root{--bg: #faf7f2;--surface: #ffffff;--raised: #f3ede3;--border: #e6ddd0;--text: #1f1a15;--muted: #5f564c;--accent: #9a3f12;--accent-soft: #f6e9df;--ok: #1f5c3d;--warn-bg: #fdf3e3;--warn-border: #e4c79a;--radius: 12px;--maxw: 63rem;--font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--shadow: 0 1px 2px rgba(31, 26, 21, .05), 0 4px 16px rgba(31, 26, 21, .045)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #17140f;--surface: #211c16;--raised: #2b241c;--border: #373026;--text: #f4efe7;--muted: #a79b8c;--accent: #f0a05c;--accent-soft: #33261b;--ok: #74c79b;--warn-bg: #2e2417;--warn-border: #5c472a;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25)}}:root[data-theme=dark]{--bg: #17140f;--surface: #211c16;--raised: #2b241c;--border: #373026;--text: #f4efe7;--muted: #a79b8c;--accent: #f0a05c;--accent-soft: #33261b;--ok: #74c79b;--warn-bg: 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p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.5}.calc{display:flex;flex-direction:column;gap:20px;grid-template-columns:minmax(0,1fr);margin:1.2em 0 0}.calc>.presets{order:-2}.calc>div:last-child{order:-1}@media(min-width:56rem){.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.calc>.presets{grid-column:1 / -1;order:0;margin-bottom:0}.calc>div:last-child{position:sticky;top:16px;order:0}}.field-grid{display:grid;gap:14px}@media(min-width:30rem){.field-grid.two{grid-template-columns:1fr 1fr}}.field{display:flex;flex-direction:column;gap:4px;min-width:0}.field>label{font-weight:600;font-size:.94rem}.field .note{font-size:.84rem;color:var(--muted);line-height:1.45;margin:0}.field .control{display:flex;gap:6px}.field input[type=text],.field input[type=number],.field select{font:inherit;font-size:1rem;color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:9px;padding:9px 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figcaption{font-size:.85rem;color:var(--muted);margin-top:9px}.sketch .handle{cursor:grab}.sketch svg.dragging{cursor:grabbing}.sketch svg.dragging .handle{cursor:grabbing}.prose{max-width:42rem}.prose h2{margin-top:1.8em}.prose ul,.prose ol{padding-left:1.25em}.prose li{margin:.35em 0}.prose code{font-family:var(--mono);font-size:.9em;background:var(--raised);padding:.12em .35em;border-radius:5px}.prose table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}.prose th,.prose td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}.prose th{font-weight:650}.meta{font-size:.87rem;color:var(--muted)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.presets{margin:0 0 18px}.presets .presets-label{display:block;font-size:.9rem;color:var(--muted);margin-bottom:8px}.presets .row{display:flex;flex-wrap:wrap;gap:8px}.presets button{font:inherit;font-size:.92rem;font-weight:550;min-height:44px;padding:8px 14px;color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:999px;cursor:pointer;text-align:left}.presets button:hover{border-color:var(--accent);color:var(--accent)}.presets button[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:650}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-scroll table{margin:0;min-width:28rem}.photo-pair{display:grid;gap:16px;margin:1.8rem 0;grid-template-columns:minmax(0,1fr)}@media(min-width:44rem){.photo-pair{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}}.photo-pair :global(.photo){margin:0;max-width:none}.photo-pair :global(.photo img){aspect-ratio:16 / 10;object-fit:cover}