:root{--bg:#ffffff;--bg-elev:#ffffff;--bg-soft:#f4f4f4;--line:#e6e6e6;--line-strong:#d0d0d0;--text:#1f1f1f;--muted:#6b6b6b;--placeholder:#9a9a9a;--accent:#f08a4b;--accent-2:#e59a6a;--accent-deep:#d66a2e;--ink:#3b271c;--on-accent:#fffaf6;--focus:rgba(240,138,75,0.28);--danger:#d4523e;--danger-bg:#fff1ee;--danger-line:#f0c0b8;--warn:#c48a1a;--warn-bg:#fff8e8;--warn-line:#ead7a4;--ok:#3d8a58;--ok-bg:#eef8f1;--ok-line:#b7dcc3;--info-bg:#fff3ea;--shadow:0 10px 28px rgba(59,39,28,0.06);--radius:16px;--radius-sm:10px;--control-h:42px}*{box-sizing:border-box}body,html{margin:0;padding:0}html{color-scheme:light}body{font-family:IBM Plex Sans,Noto Sans SC,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.app-shell{min-height:100vh;display:grid;grid-template-rows:auto 1fr}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 28px;border-bottom:1px solid 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12px;outline:none}.textarea,textarea{width:100%;min-height:120px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;outline:none;resize:vertical;line-height:1.55}.input::placeholder,.textarea::placeholder,input::placeholder,textarea::placeholder{color:var(--placeholder)}.input:focus,.textarea:focus,input:not([type=checkbox]):not([type=radio]):not([type=file]):focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus);background:var(--bg-elev)}.input:disabled,input:disabled,select:disabled,textarea:disabled{opacity:.55;cursor:not-allowed}.field.is-error .input,.field.is-error input,.field.is-error select,.field.is-error textarea,.input.is-error,textarea.is-error{border-color:var(--danger);background:var(--danger-bg)}.field.is-error .input:focus,.field.is-error input:focus,.field.is-error textarea:focus{box-shadow:0 0 0 3px rgba(212,82,62,.2)}.search{display:flex;align-items:center;gap:8px;height:var(--control-h);padding:0 14px;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px}.search .icon{color:var(--muted);flex:0 0 auto}.search input{height:auto;border:0;padding:0}.search input,.search input:focus{background:transparent;box-shadow:none}.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus);background:var(--bg-elev)}.rte{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-elev);overflow:hidden}.rte:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus)}.rte-toolbar{display:flex;flex-wrap:wrap;gap:4px;padding:8px;border-bottom:1px solid var(--line);background:var(--bg-soft)}.rte-toolbar .btn{min-width:32px;height:32px;padding:0 8px;border-radius:8px}.rte-body{min-height:160px;padding:12px 14px;outline:none;line-height:1.6}.rte-body:empty:before{content:attr(data-placeholder);color:var(--placeholder)}.rte.is-disabled{opacity:.55;pointer-events:none}.choice{display:inline-flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.choice input[type=checkbox],.choice input[type=radio]{width:16px;height:16px;accent-color:var(--accent-deep)}.switch{position:relative;width:40px;height:24px;border-radius:999px;background:var(--line-strong);border:0;cursor:pointer;padding:0}.switch:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s ease}.switch.on{background:var(--accent)}.switch.on:after{transform:translateX(16px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;background:var(--accent);color:var(--on-accent);height:var(--control-h);padding:0 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th{color:var(--muted);font-size:12px;font-weight:500}.tabs{display:flex;gap:4px;padding:4px;background:var(--bg-soft);border-radius:999px;width:-moz-fit-content;width:fit-content}.tabs button{border:0;background:transparent;height:32px;padding:0 14px;border-radius:999px;cursor:pointer;color:var(--muted);font-weight:500}.tabs button.active{background:var(--bg-elev);color:var(--text);box-shadow:var(--shadow)}.unit{color:var(--accent-deep);font-weight:600;font-size:11px}.presets{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip{border:1px solid var(--line);background:var(--bg);color:var(--muted);height:28px;padding:0 10px;border-radius:999px;font-size:12px;cursor:pointer}.chip.on,.chip:hover{border-color:var(--accent);color:var(--accent-deep);background:#fff7f0}.list button.item{width:100%;text-align:left;cursor:pointer;font:inherit}.list button.item.active{border-color:var(--accent);background:#fff7f0}