:root{--color-bg: #ffffff;--color-text: #0b0f19;--color-muted-text: #5b6475;--color-surface: #ffffff;--color-border: #e5e7eb;--color-primary: #111827;--color-primary-text: #ffffff;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 18px;--shadow: 0 10px 30px rgba(0,0,0,.08);--maxw: 780px}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:var(--color-primary)}.container{max-width:var(--maxw);margin:40px auto;padding:0 16px}.header h1{margin:0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow)}.btn{border:1px solid var(--color-primary);background:var(--color-primary);color:var(--color-primary-text);border-radius:var(--radius-md);padding:12px 16px;font-weight:700;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.sv-container{max-width:var(--maxw);margin:44px auto;padding:0 16px}.sv-header{margin-bottom:18px}.sv-title{margin:0;font-size:28px;letter-spacing:-.02em}.sv-desc{margin-top:10px;color:var(--color-muted-text);line-height:1.5}.sv-form{display:grid;gap:14px}.sv-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow)}.sv-cardTop{display:flex;gap:12px;align-items:baseline;justify-content:space-between}.sv-prompt{margin:0;font-weight:750;line-height:1.35}.sv-requiredStar{margin-left:6px;color:var(--color-primary)}.sv-requiredHint{font-size:12px;color:var(--color-muted-text)}.sv-body{margin-top:12px;display:grid;gap:10px}.sv-options{display:grid;gap:10px}.sv-option{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--color-border);border-radius:12px;background:#00000003}.sv-option:hover{border-color:color-mix(in srgb,var(--color-primary) 25%,var(--color-border))}.sv-control{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);outline:none}.sv-control:focus{border-color:color-mix(in srgb,var(--color-primary) 60%,var(--color-border));box-shadow:0 0 0 4px color-mix(in srgb,var(--color-primary) 18%,transparent)}.sv-select{max-width:360px}.sv-textarea{min-height:96px;resize:vertical}.sv-counter{font-size:12px;color:var(--color-muted-text);text-align:right}.sv-commentBlock{display:grid;gap:6px;margin-top:6px}.sv-label{font-size:13px;color:var(--color-muted-text)}.sv-btn{padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--color-primary);background:var(--color-primary);color:var(--color-primary-text);cursor:pointer;font-weight:750}.sv-btn:disabled{opacity:.55;cursor:not-allowed}.sv-state{padding:24px;color:var(--color-muted-text)}.sv-preview{margin-top:24px}.sv-previewTitle{font-size:16px;margin:0 0 8px}.sv-pre{white-space:pre-wrap;padding:12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:color-mix(in srgb,var(--color-surface) 90%,var(--color-bg))}.se-container{max-width:var(--maxw);margin:60px auto;padding:0 16px}.se-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow)}.se-title{margin:0 0 8px;font-size:22px;letter-spacing:-.02em}.se-message{margin:0;color:var(--color-text);line-height:1.5}.se-details{margin-top:12px;color:var(--color-muted-text)}.se-details summary{cursor:pointer;-webkit-user-select:none;user-select:none}.se-pre{margin-top:10px;white-space:pre-wrap;padding:12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:color-mix(in srgb,var(--color-surface) 90%,var(--color-bg));color:var(--color-text)}