:root{--bg: #f7f8fb;--card: #ffffff;--text: #1f1f2e;--muted: #7b7e8a;--border: #e8eaf0;--accent: #6f2ad6;--accent-soft: #f2e9ff;--field-bg: #f7f8fb;--field-border: #e7e9f0;--code-bg: #0f172a}*{box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 40px;background:#fff;border-bottom:1px solid var(--border)}.topbar-left{display:flex;align-items:center;gap:12px}.brand{font-weight:700;color:var(--accent);font-size:18px}.version{font-size:12px;color:var(--muted)}.topbar-actions{display:flex;gap:10px}.icon-btn{width:28px;height:28px;border-radius:50%;border:1px solid var(--border);background:#fff;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);cursor:pointer}.container{width:min(980px,92vw);margin:0 auto;padding:28px 0 60px;flex:1}.page-title{display:flex;align-items:center;gap:14px;margin-bottom:24px}.title-accent{width:4px;height:46px;border-radius:999px;background:var(--accent)}.page-title h1{margin:0;font-size:20px}.page-title p{margin:4px 0 0;color:var(--muted);font-size:12px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px;margin-bottom:18px;box-shadow:0 1px #10182805}.section-header{display:flex;align-items:center;gap:8px;margin-bottom:18px}.section-dot{width:18px;height:18px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}.section-header h3{margin:0;font-size:13px;color:var(--text)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--muted)}.field input,.field select,.field textarea{background:var(--field-bg);border:1px solid var(--field-border);border-radius:10px;padding:10px 12px;font-size:12px;color:var(--text)}.field textarea{resize:vertical;min-height:80px}.span-2{grid-column:1 / -1}.placeholder{opacity:0;pointer-events:none}.radio-group{display:flex;flex-direction:column;gap:10px}.radio-option{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text)}.radio-option input{accent-color:var(--accent)}.code-field textarea{background:var(--code-bg);color:#e2e8f0;border-color:#0b1220;min-height:90px;font-family:Fira Code,ui-monospace,SFMono-Regular,monospace}.actions{display:flex;justify-content:flex-end;gap:18px;margin-top:8px}.ghost-button{border:none;background:transparent;color:var(--muted);font-size:12px;cursor:pointer;letter-spacing:.4px}.primary-button{background:linear-gradient(135deg,#7b2ff7,#3c00c0);color:#fff;border:none;border-radius:999px;padding:10px 18px;font-size:12px;font-weight:600;cursor:pointer}.notice{margin-bottom:14px;border-radius:10px;padding:10px 12px;font-size:12px}.notice.success{background:#e6ffed;border:1px solid #b7eb8f}.notice.error{background:#fff2f0;border:1px solid #ffa39e}.footer{padding:18px 40px;font-size:10px;color:var(--muted);display:flex;justify-content:space-between;background:#fff;border-top:1px solid var(--border)}.footer-links{display:flex;gap:16px}@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}.topbar,.footer{padding:18px 20px}}