:root{--text:#25212c;--text-muted:#6b6375;--bg:#fafaf9;--bg-card:#fff;--border:#e5e4e7;--accent:#6938b0;--accent-bg:#6938b014;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:15px/1.5 system-ui,Segoe UI,Roboto,sans-serif}body{margin:0}#root{flex-direction:column;min-height:100svh;display:flex}h1,h2,h3{color:var(--text);font-weight:600}h1{letter-spacing:-.4px;margin:0 0 12px;font-size:28px}h2{margin:0 0 8px;font-size:20px}h3{margin:0 0 8px;font-size:16px}p{margin:0 0 8px}button{font:inherit;border:1px solid var(--border);color:var(--text);cursor:pointer;background:#fff;border-radius:6px;padding:6px 14px;transition:background .1s,border-color .1s}button:hover{background:#f3f3f5}button:disabled{opacity:.5;cursor:not-allowed}select,input[type=text]{font:inherit;border:1px solid var(--border);background:#fff;border-radius:6px;padding:6px 10px}a{color:var(--accent)}.rt-wrap{border:1px solid var(--border);background:#fff;border-radius:8px;overflow:hidden}.rt-disabled{background:#fafafa}.rt-toolbar{border-bottom:1px solid var(--border);background:#f8f8f9;flex-wrap:wrap;align-items:center;gap:4px;padding:6px;display:flex}.rt-btn{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;min-width:28px;padding:4px 8px;font-size:13px}.rt-btn:hover{background:#ececef}.rt-btn-active{background:var(--accent-bg);color:var(--accent);border-color:#6938b04d}.rt-sep{background:var(--border);width:1px;height:18px;margin:0 4px}.rt-content,.ProseMirror{outline:none;min-height:96px;padding:10px 12px}.ProseMirror p{margin:0 0 8px}.ProseMirror p:last-child{margin-bottom:0}.ProseMirror ul,.ProseMirror ol{margin:4px 0 8px;padding-left:24px}.ProseMirror h2{margin:12px 0 6px;font-size:18px}.ProseMirror h3{margin:12px 0 6px;font-size:16px}.ProseMirror a{text-decoration:underline}.rt-display p{margin:0 0 8px}.rt-display p:last-child{margin-bottom:0}.rt-display ul,.rt-display ol{margin:4px 0 8px;padding-left:24px}.rt-display h2{margin:12px 0 6px;font-size:18px}.rt-display h3{margin:12px 0 6px;font-size:16px}.rt-display a{color:var(--accent);text-decoration:underline}