:root{--bg:#f4f1ea;--surface:#fffdf8;--surface-2:#ebe6db;--ink:#1d1b18;--muted:#69635a;--line:#ddd6c8;--accent:#c43d2b;--accent-ink:#fff;--accent-soft:#f6dcd5;--focus:#2a5bd7;--add-bg:#d9f0dc;--add-ink:#1d6b33;--del-bg:#f8dcd8;--del-ink:#a8291b;--shadow:0 1px 2px #281e140f, 0 4px 14px #281e140f;--radius:12px;--serif:"Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#171513;--surface:#211e1b;--surface-2:#2b2723;--ink:#eee8de;--muted:#a39b8f;--line:#3a342e;--accent:#e8624d;--accent-ink:#1a0d0a;--accent-soft:#46231d;--focus:#8fb0ff;--add-bg:#1f3a26;--add-ink:#8fdba2;--del-bg:#4a221d;--del-ink:#ff9d8f;--shadow:0 1px 2px #0000004d, 0 4px 14px #00000040;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font:16px/1.5 var(--sans);flex-direction:column;min-height:100dvh;margin:0;display:flex}#app{width:100%;max-width:980px;padding:0 max(16px, env(safe-area-inset-left)) 0 max(16px, env(safe-area-inset-right));flex-direction:column;flex:1;margin:0 auto;display:flex}main{flex:1}h1,h2{font-family:var(--serif);letter-spacing:-.01em;font-weight:600;line-height:1.15}h1{margin:.4em 0 .15em;font-size:clamp(2rem,6vw,2.8rem)}.lede{color:var(--muted);margin:0 0 1.5rem;font-size:1.05rem}a{color:inherit}button,input{font:inherit;color:inherit}button,a,label,.overlay{touch-action:manipulation;-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.icon{flex:none;display:inline-flex}.site-header{padding:max(14px, env(safe-area-inset-top)) 0 6px;justify-content:space-between;align-items:center;display:flex}.brand{font-family:var(--serif);align-items:center;gap:10px;font-size:1.25rem;font-weight:600;text-decoration:none;display:inline-flex}.brand-mark{background:var(--accent);clip-path:polygon(0 0,65% 0,100% 28%,100% 100%,0 100%);border-radius:3px;width:22px;height:28px;position:relative}.back{color:var(--muted);align-items:center;gap:4px;padding:8px 4px;font-size:.95rem;text-decoration:none;display:inline-flex}.back:hover{color:var(--ink)}.site-footer{padding:32px 0 max(24px, env(safe-area-inset-bottom))}.promise{color:var(--muted);align-items:center;gap:8px;margin:0;font-size:.9rem;display:flex}.promise:before{content:"";background:#3f9a5b;border-radius:50%;flex:none;width:8px;height:8px}.home h1{margin:.9em 0 .7em}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);height:100%;box-shadow:var(--shadow);flex-direction:column;gap:6px;padding:20px 20px 22px;text-decoration:none;transition:transform .15s,border-color .15s;display:flex;position:relative;overflow:hidden}.tool-card:after{content:"";background:linear-gradient(225deg, var(--bg) 50%, var(--surface-2) 50%);border-bottom-left-radius:4px;width:22px;height:22px;position:absolute;top:0;right:0}.tool-card:hover{border-color:var(--accent);transform:translateY(-2px)}.tool-card .icon{color:var(--accent);margin-bottom:6px}.tool-title{font-family:var(--serif);font-size:1.35rem;font-weight:600}.tool-blurb{color:var(--muted);font-size:.95rem}.btn{border:1px solid var(--line);background:var(--surface);cursor:pointer;white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-weight:550;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--ink)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover:not(:disabled){filter:brightness(1.06);border-color:var(--accent)}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover:not(:disabled){border-color:var(--line)}.btn.small{min-height:36px;padding:0 12px;font-size:.9rem}.btn:disabled{opacity:.45;cursor:not-allowed}.icon-btn{width:36px;height:36px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;place-items:center;display:inline-grid}.icon-btn:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}.icon-btn.danger:hover{color:var(--accent)}.icon-btn:disabled{opacity:.3}.grip{width:36px;height:36px;color:var(--muted);cursor:grab;touch-action:none;background:0 0;border:none;border-radius:8px;place-items:center;display:inline-grid}.grip:active{cursor:grabbing}.chip-row{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}.chip{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:6px;min-height:36px;padding:0 14px;font-size:.9rem;display:inline-flex}.chip:hover{border-color:var(--ink)}.hint{color:var(--muted);margin:8px 0;font-size:.92rem}.field-label{margin-bottom:6px;font-weight:600;display:block}.text-input{border:1px solid var(--line);background:var(--bg);border-radius:10px;width:100%;min-height:46px;padding:0 14px;font-size:1rem}.field-error{color:var(--accent);min-height:0;margin:6px 0 0;font-size:.9rem}.field-error:empty{display:none}.actions{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.actions.sticky{padding:12px 0 max(12px, env(safe-area-inset-bottom));background:linear-gradient(to top, var(--bg) 70%, transparent);z-index:5;position:sticky;bottom:0}.dropzone{border:2px dashed var(--line);border-radius:var(--radius);background:var(--surface);text-align:center;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px;min-height:200px;padding:28px 20px;transition:border-color .15s,background .15s;display:flex}.dropzone .icon{color:var(--accent)}.dropzone:hover,.dropzone.over{border-color:var(--accent)}.dropzone.over{background:var(--accent-soft)}.dropzone:focus-within{outline:2px solid var(--focus);outline-offset:2px}.dropzone-label{font-size:1.1rem;font-weight:600}.dropzone-hint{color:var(--muted);font-size:.9rem}.file-bar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;padding:12px 14px;display:flex}.file-meta{flex-direction:column;flex:1;min-width:0;display:flex}.file-meta strong{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.file-meta span{color:var(--muted);font-size:.88rem}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin:12px 0;padding:16px}.file-list{flex-direction:column;gap:8px;margin:14px 0 0;padding:0;list-style:none;display:flex}.file-row{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);align-items:center;gap:8px;padding:8px 8px 8px 4px;display:flex}.order{font-family:var(--serif);color:var(--muted);text-align:center;flex:none;width:1.4em}.mini-thumb{flex:none;width:48px}.dragging{opacity:.85;z-index:10;position:relative;box-shadow:0 10px 30px #0000002e;border-color:var(--accent)!important}.page-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px;margin-top:12px;display:grid}@media (width<=420px){.page-grid{grid-template-columns:repeat(2,1fr);gap:10px}}.page-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);text-align:center;flex-direction:column;gap:6px;padding:8px;display:flex}.page-card.selectable{cursor:pointer;border-width:2px}.page-card.selectable[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft)}.thumb{aspect-ratio:3/4;background:var(--surface-2);border-radius:6px;place-items:center;display:grid;position:relative;overflow:hidden}.thumb-canvas{aspect-ratio:3/4;background:#fff;width:100%;max-width:100%;height:auto;max-height:100%;display:block;box-shadow:0 1px 3px #00000026}.mini-thumb .thumb-canvas{border-radius:3px}.thumb .thumb-canvas{width:auto;height:auto}.check{border:2px solid var(--line);background:var(--surface);border-radius:50%;width:24px;height:24px;position:absolute;top:6px;right:6px}[aria-pressed=true] .check{background:var(--accent);border-color:var(--accent)}[aria-pressed=true] .check:after{content:"";border:solid var(--accent-ink);border-width:0 2.5px 2.5px 0;width:6px;height:11px;position:absolute;top:2px;left:6px;transform:rotate(45deg)}.page-label{color:var(--muted);font-size:.85rem}.card-tools{justify-content:space-between;align-items:center;display:flex}.card-tools .grip,.card-tools .icon-btn{width:32px;height:32px}.page-badge{background:var(--ink);min-width:24px;color:var(--bg);border-radius:999px;padding:1px 7px;font-size:.78rem;font-weight:600;position:absolute;bottom:6px;left:6px}.sig-panel{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.sig-preview{background:repeating-conic-gradient(var(--surface-2) 0 25%, transparent 0 50%) 0 0 / 14px 14px, #fff;border-radius:10px;flex:none;place-items:center;width:200px;height:80px;padding:8px;display:grid}.sig-preview.empty{background:var(--bg);border:1px dashed var(--line);color:var(--muted);font-size:.9rem}.sig-preview img{max-width:100%;max-height:100%}.sig-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.toggle{cursor:pointer;align-items:center;gap:8px;min-height:44px;font-size:.92rem;display:inline-flex}.toggle[hidden]{display:none}.toggle input{width:20px;height:20px;accent-color:var(--accent)}.pager{justify-content:center;align-items:center;gap:12px;margin:8px 0;display:flex}.page-indicator{font-variant-numeric:tabular-nums;color:var(--muted);text-align:center;min-width:8em}.stage{-webkit-user-select:none;user-select:none;background:#fff;width:100%;max-width:820px;margin:0 auto;position:relative;box-shadow:0 2px 10px #0000001f}.page-canvas{width:100%;height:auto;display:block}.overlay{cursor:crosshair;position:absolute;inset:0}.placed{touch-action:none;cursor:move;outline:1px dashed #0000;position:absolute}.placed img{pointer-events:none;width:100%;height:100%;display:block}.placed.selected,.placed:focus-visible{outline:1.5px dashed var(--accent);outline-offset:2px}.placed .del,.placed .handle{display:none;position:absolute}.placed.selected .del,.placed.selected .handle{display:grid}.placed .del{background:var(--accent);width:28px;height:28px;color:var(--accent-ink);cursor:pointer;border:none;border-radius:50%;place-items:center;top:-16px;left:-16px}.placed .handle{cursor:nwse-resize;width:28px;height:28px;bottom:-14px;right:-14px}.placed .handle:after{content:"";border:2.5px solid var(--accent);background:#fff;border-radius:50%;width:14px;height:14px;margin:auto}.note{border-left:3px solid var(--accent);background:var(--surface);color:var(--muted);border-radius:0 10px 10px 0;margin:12px 0;padding:12px 14px;font-size:.92rem}.inline-field{flex-wrap:wrap;gap:8px;display:flex}.inline-field .text-input{flex:220px}.overlay.draw{touch-action:none}.redact-box{touch-action:none;cursor:move;background:#000;position:absolute}.redact-box.drawing{opacity:.75;pointer-events:none}.redact-box.selected,.redact-box:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.redact-box .del,.redact-box .handle{display:none;position:absolute}.redact-box.selected .del,.redact-box.selected .handle{display:grid}.redact-box .del{background:var(--accent);width:28px;height:28px;color:var(--accent-ink);cursor:pointer;border:none;border-radius:50%;place-items:center;top:-16px;left:-16px}.redact-box .handle{cursor:nwse-resize;width:28px;height:28px;bottom:-14px;right:-14px}.redact-box .handle:after{content:"";border:2.5px solid var(--accent);background:#fff;border-radius:50%;width:14px;height:14px;margin:auto}.compare-slots{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media 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var(--line);border-radius:var(--radius);font-family:var(--serif);padding:16px;font-size:1.02rem;line-height:1.65}.diff-body ins{background:var(--add-bg);color:var(--add-ink);border-radius:3px;text-decoration:none}.diff-body del{background:var(--del-bg);color:var(--del-ink);border-radius:3px}.fold{text-align:center;font-family:var(--sans);color:var(--muted);border-top:1px dashed var(--line);margin:10px 0;padding-top:4px;font-size:.8rem;display:block}.same{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.diff-page{margin:0 0 18px}.diff-page figcaption{justify-content:space-between;gap:8px;margin-bottom:6px;font-size:.92rem;display:flex}.page-status{color:var(--muted)}.page-status.changed{color:var(--del-ink);font-weight:600}.page-status.same{color:var(--add-ink)}.diff-canvas{border:1px solid var(--line);background:#fff;border-radius:6px;width:100%;height:auto;display:block}.sheet{background:var(--surface);width:min(640px,100vw - 24px);max-width:none;color:var(--ink);border:none;border-radius:16px;padding:18px;box-shadow:0 20px 60px #0000004d}.sheet::backdrop{background:#140f0a73}.sheet-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.sheet h2{margin:0;font-size:1.3rem}.swatches{gap:8px;display:flex}.swatch{border:3px solid var(--surface);background:var(--swatch);width:30px;height:30px;box-shadow:0 0 0 1px var(--line);cursor:pointer;border-radius:50%}.swatch[aria-pressed=true]{box-shadow:0 0 0 2px var(--ink)}.pad-wrap{border:1px solid var(--line);background:#fff;border-radius:10px;margin:14px 0;position:relative}.draw-pad{touch-action:none;cursor:crosshair;z-index:1;width:100%;height:220px;display:block;position:relative}.pad-line{border-bottom:1px solid #d8d2c6;position:absolute;bottom:28%;left:8%;right:8%}.sheet-actions{align-items:center;gap:8px;display:flex}.spacer{flex:1}#toasts{left:50%;bottom:calc(max(12px, env(safe-area-inset-bottom)) + 68px);z-index:100;pointer-events:none;flex-direction:column;gap:8px;width:min(460px,100vw - 32px);display:flex;position:fixed;transform:translate(-50%)}.toast{background:var(--ink);color:var(--bg);pointer-events:auto;border-radius:12px;align-items:center;gap:12px;padding:12px 14px 12px 16px;font-size:.95rem;animation:.18s ease-out toast-in;display:flex;box-shadow:0 8px 24px #00000040}.toast span{flex:1}.toast.error{background:var(--accent);color:var(--accent-ink)}.toast-action{color:inherit;cursor:pointer;background:0 0;border:none;padding:6px;font-weight:700;text-decoration:underline}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}@media (pointer:coarse){.icon-btn,.grip{width:44px;height:44px}.card-tools .grip,.card-tools .icon-btn{width:36px;height:40px}.placed .del{width:34px;height:34px;top:-20px;left:-20px}.placed .handle{width:40px;height:40px;bottom:-20px;right:-20px}}@media (width<=520px){.tool-grid{grid-template-columns:repeat(2,1fr);gap:10px}.tool-card{padding:14px 14px 16px}.tool-title{font-size:1.15rem}.tool-blurb{font-size:.85rem;line-height:1.4}.sig-panel{gap:12px;padding:12px}.sig-preview{width:100%;height:64px}.sig-actions{width:100%}.sig-actions .btn{flex:1}.site-footer{padding-top:16px}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}