:root{--bg: #fff7fa;--panel: #ffffff;--ink: #2d2230;--sub: #86778a;--line: #f0dbe4;--accent: #ff5f9e;--accent-ink: #ffffff;--accent-soft: #ffe3ee;--danger: #d9365f;--radius: 14px;font-family:Hiragino Maru Gothic ProN,"M PLUS Rounded 1c",Hiragino Sans,Noto Sans JP,system-ui,sans-serif;color:var(--ink);background:var(--bg)}@media (prefers-color-scheme: dark){:root{--bg: #1d1820;--panel: #2a232e;--ink: #f6eef4;--sub: #b3a3b6;--line: #3d3342;--accent-soft: #4a2437}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}a{color:var(--accent)}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:16px}.top{display:flex;align-items:center;gap:16px;padding:12px 20px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:10}.logo{font-size:24px;font-weight:800;letter-spacing:.02em;color:var(--accent);text-decoration:none}.top nav{display:flex;gap:14px}.top nav a{color:var(--ink);text-decoration:none;font-size:14px}.foot{display:flex;gap:16px;justify-content:center;padding:20px;font-size:12px;color:var(--sub)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:8px 16px;font:inherit;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:700}.btn.ghost{background:transparent}.btn.small{padding:5px 12px;font-size:12px}.btn.wide{width:100%;justify-content:center}.btn.danger{color:var(--danger);border-color:var(--danger)}.btn.heart.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.hint{color:var(--sub);font-size:12px;line-height:1.6;margin:4px 0}.hint.center{text-align:center}.error{color:var(--danger);font-size:13px}.row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0}.row.center{justify-content:center}.row.check{font-size:13px;gap:6px;align-items:flex-start;flex-wrap:nowrap}.row.check input{flex:none;margin-top:3px}.label{font-size:12px;color:var(--sub);min-width:3.5em}.text{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit;font-size:14px;margin:4px 0}.num{width:52px;padding:4px 6px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}.slider input{flex:1;accent-color:var(--accent)}.slider .value{font-size:12px;min-width:48px;text-align:right;font-variant-numeric:tabular-nums}.wind-arrow{display:inline-flex;align-items:center;gap:4px;justify-content:flex-end;min-width:64px;color:var(--accent)}.seg{display:inline-flex;background:var(--accent-soft);border-radius:999px;padding:3px;gap:2px}.seg.wide{display:flex;width:100%;margin-bottom:8px}.seg.wide button{flex:1}.seg button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--ink);border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}.seg button.on{background:var(--panel);color:var(--accent);font-weight:700;box-shadow:0 1px 3px #00000014}.seg button:disabled{opacity:.4;cursor:default}.gallery-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.grid{columns:4 220px;column-gap:12px}.card{display:block;position:relative;width:100%;margin:0 0 12px;padding:0;border:0;border-radius:var(--radius);overflow:hidden;background:var(--panel);cursor:pointer;break-inside:avoid;box-shadow:0 2px 10px #50143214}.card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}.card:hover img{transform:scale(1.03)}.card img.blur{filter:blur(22px) saturate(.6);transform:scale(1.15)}.badge{position:absolute;top:8px;left:8px;background:#0009;color:#fff;font-size:11px;padding:2px 8px;border-radius:999px}.card-meta{position:absolute;left:0;right:0;bottom:0;padding:18px 10px 8px;background:linear-gradient(transparent,#0000008c);color:#fff;text-align:left;display:flex;flex-direction:column}.card-title{font-size:13px;font-weight:700}.card-sub{font-size:11px;display:flex;gap:8px;opacity:.9}.empty{text-align:center;padding:60px 0;color:var(--sub)}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e0a198c;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal{position:relative;background:var(--panel);border-radius:20px;width:min(1100px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:18px}.modal-close{position:absolute;top:8px;right:12px;border:0;background:transparent;font-size:28px;color:var(--sub);cursor:pointer;z-index:2}.modal-msg{padding:60px 20px;text-align:center}.gate-title{font-size:18px;font-weight:800}.work{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr);gap:18px}@media (max-width: 760px){.work{grid-template-columns:1fr}}.work-stage{width:100%;max-height:calc(100vh - 80px);background:repeating-conic-gradient(var(--accent-soft) 0 25%,transparent 0 50%) 0 0 / 20px 20px;border-radius:var(--radius);overflow:hidden;margin:0 auto}.work-title h2{margin:4px 0;font-size:20px}.report{border:1px solid var(--line);border-radius:12px;padding:10px;margin-top:8px}.stage-view{display:flex}.stage-view canvas{display:block;max-width:100%}.stage-view.fill,.stage-view.fill canvas{width:100%;height:100%}.export-panel{border-top:1px dashed var(--line);margin-top:8px;padding-top:8px}.export-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0}.export-bg{display:inline-flex;gap:6px;align-items:center;font-size:12px;color:var(--sub)}.export-bg input{width:28px;height:22px;border:0;padding:0;background:none}.dropzone{border:2px dashed var(--line);border-radius:24px;padding:70px 20px;text-align:center;background:var(--panel);display:flex;flex-direction:column;align-items:center;gap:8px}.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}.dropzone-title{font-size:20px;font-weight:800;margin:0}.editor{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}@media (max-width: 900px){.editor{grid-template-columns:1fr}}.editor-stage{min-width:0}.stage-box{position:relative;margin:0 auto;background:repeating-conic-gradient(var(--accent-soft) 0 25%,transparent 0 50%) 0 0 / 20px 20px;border-radius:8px}.stage-foot{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:8px}.stage-foot .hint{margin-right:auto}.editor-side{display:flex;flex-direction:column;gap:10px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px}.panel h3{margin:0 0 8px;font-size:14px}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.tool{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:12px;padding:12px 8px;font:inherit;font-size:13px;cursor:pointer}.tool.on{border-color:#5aa8ff;background:#e8f3ff;color:#1b5fae;font-weight:700}.tool.pin.on{border-color:#ff5a6e;background:#ffeaee;color:#b3223a}.tool:disabled{opacity:.4}.terms{max-width:760px;margin:0 auto;line-height:1.8;font-size:14px}.terms h1{font-size:22px}.terms h2{font-size:16px;margin-top:28px}.draft{background:#fff3cd;color:#7a5b00;padding:8px 12px;border-radius:8px;font-size:13px}.admin h1{font-size:20px}.admin-table{width:100%;border-collapse:collapse;margin-top:12px;font-size:13px}.admin-table td{border-top:1px solid var(--line);padding:8px;vertical-align:top}.admin-thumb img{width:96px;border-radius:8px}.admin-actions{display:flex;flex-direction:column;gap:4px}.admin-reports{margin:4px 0 0;padding-left:18px}.hidden-row{opacity:.75;background:#d9365f0d}.mesh-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:12;touch-action:none}.mesh-svg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:visible;pointer-events:none}.mesh-wire polygon{fill:none;stroke:#78beff4d;stroke-width:1;vector-effect:non-scaling-stroke}.mesh-mask{fill:#5aaaff24;stroke:#3d8ef0;stroke-width:2;stroke-dasharray:6 4;vector-effect:non-scaling-stroke}.mesh-pin{fill:#ff5a6e2e;stroke:#ff5a6e;stroke-width:2;stroke-dasharray:2 3;vector-effect:non-scaling-stroke}.mesh-mask.sel,.mesh-pin.sel{stroke-width:3.5;stroke-dasharray:none}.mesh-handle{fill:#0c1420;stroke:#5aa8ff;stroke-width:1.5;vector-effect:non-scaling-stroke}.mesh-handle.pin{stroke:#ff5a6e}.mesh-handle.hot{fill:#5aa8ff;stroke:#fff}.mesh-handle.del{fill:#ff5a6e;stroke:#fff}.mesh-handle.ghost{fill:#5aaaff59;stroke:#cfe3ff;stroke-dasharray:2 2}.mesh-paint{fill:none;stroke:#5aaaff73;stroke-linecap:round;stroke-linejoin:round}.mesh-paint.pin{stroke:#ff5a6e73}.mesh-paint.erase{stroke:#ffffffb3}.mesh-paint-cursor{fill:#5aaaff1a;stroke:#3d8ef0;stroke-width:1.5;vector-effect:non-scaling-stroke}.mesh-paint-cursor.pin{fill:#ff5a6e1a;stroke:#ff5a6e}.mesh-paint-cursor.erase{fill:#fff3;stroke:#555;stroke-dasharray:3 3}.mesh-reach{fill:#ffd1661f;stroke:#ffaa28e6;stroke-width:1.5;vector-effect:non-scaling-stroke}.mesh-limit{fill:none;stroke:#ffaa2899;stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke}.mesh-pull{stroke:#ffb020;stroke-width:2;vector-effect:non-scaling-stroke}.mesh-brush.erase{fill:#fff3;stroke:#555;stroke-dasharray:3 3}.mesh-brush{fill:#ffd25a1a;stroke:#ffaa28cc;stroke-width:1;vector-effect:non-scaling-stroke}.mesh-hud{position:absolute;left:6px;top:6px;padding:3px 8px;font-size:11px;color:#cfe3ff;background:#0c101ab8;border-radius:6px;pointer-events:none;max-width:calc(100% - 12px)}.mesh-hud-sub{display:block;margin-top:2px;font-size:10px;color:#a9bfdc}