:root{color-scheme:dark;--bg: #0b0d10;--surface: #14181d;--surface-2: #1b2127;--border: #2a323b;--text: #e7edf3;--text-muted: #9aa7b4;--accent: #4ea1ff;--accent-strong: #1f7ae0;--danger: #ff5d5d;--success: #46d39a;--radius: 12px;--radius-sm: 8px;--gap: 16px;font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--accent);text-decoration:none}h1,h2,h3{margin:0 0 .5em;font-weight:600;overflow-wrap:anywhere;min-width:0}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:.55em 1em;border-radius:var(--radius-sm);transition:background .15s,border-color .15s}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}button.primary:hover:not(:disabled){background:var(--accent);border-color:var(--accent)}button.danger{color:var(--danger);border-color:transparent;background:transparent}input,textarea,select{font:inherit;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.55em .7em;width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}input[type=checkbox],input[type=radio]{width:auto;margin:0}.check{display:flex;align-items:center;gap:8px;margin:0;font-size:.9rem;color:var(--text)}label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:.3em}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--gap)}.muted{color:var(--text-muted)}.stack{display:flex;flex-direction:column;gap:var(--gap)}.row{display:flex;gap:var(--gap);align-items:center}.field{margin-bottom:.9em}.error{color:var(--danger)}.success{color:var(--success)}.app-header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top)}.header-inner{max-width:880px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px}.app-main{max-width:880px;margin:0 auto;padding:16px;width:100%;flex:1}.top-nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}.top-nav a{padding:6px 10px;border-radius:8px;font-size:.9rem;color:var(--text-muted)}.top-nav a.active{color:var(--text);background:var(--surface-2)}.bottom-nav{display:none}@media (max-width: 640px){input,textarea,select{font-size:16px}.top-nav{display:none}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:20}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;font-size:.65rem;color:var(--text-muted)}.bottom-nav a.active{color:var(--accent)}.bottom-nav .icon{font-size:1.3rem;line-height:1}.app-main{padding-bottom:calc(72px + env(safe-area-inset-bottom))}}.field-lg{margin-bottom:1.1em}.field-lg label{font-size:.9rem;margin-bottom:.4em}.field-lg input,.field-lg textarea,.field-lg select{padding:.7em .8em}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface-2);font-size:.85rem}.chip.selected{border-color:var(--accent);background:#4ea1ff22;color:var(--text)}.og-card{display:flex;gap:10px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface-2)}.og-card img{width:104px;height:84px;object-fit:cover;flex-shrink:0}.og-card .og-body{padding:8px 8px 8px 0;min-width:0}.sticky-actions{display:flex;gap:8px;padding-top:12px}.sticky-actions .grow{flex:1}@media (max-width: 640px){.sticky-actions{position:fixed;left:0;right:0;bottom:calc(56px + env(safe-area-inset-bottom));padding:10px 16px;background:var(--bg);border-top:1px solid var(--border);z-index:15}.form-page{padding-bottom:88px}}