.mstar-embed{--mstar-primary: #dc2626;--mstar-bg: #ffffff;--mstar-fg: #111827;--mstar-muted: #6b7280;--mstar-border: #e5e7eb;--mstar-input-bg: #ffffff;--mstar-error: #dc2626;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--mstar-bg);color:var(--mstar-fg);padding:20px;box-sizing:border-box}.mstar-embed.dark{--mstar-bg: #0f172a;--mstar-fg: #f1f5f9;--mstar-muted: #94a3b8;--mstar-border: #334155;--mstar-input-bg: #1e293b}.mstar-embed *{box-sizing:border-box}.mstar-form{display:flex;flex-direction:column;gap:16px;max-width:480px;margin:0 auto}.mstar-title{font-size:20px;font-weight:700;margin:0 0 4px}.mstar-field{display:flex;flex-direction:column;gap:6px}.mstar-label{font-size:13px;font-weight:600}.mstar-input{background:var(--mstar-input-bg);color:var(--mstar-fg);border:1px solid var(--mstar-border);border-radius:8px;padding:10px 12px;font-size:14px;outline:none;transition:border-color .15s ease}.mstar-input:focus{border-color:var(--mstar-primary)}.mstar-textarea{resize:vertical}.mstar-hint{font-size:12px;color:var(--mstar-muted);margin:0}.mstar-hint-warn{color:#d97706}.mstar-hotline{color:var(--mstar-primary);font-weight:700;text-decoration:none}.mstar-error{font-size:12px;color:var(--mstar-error);margin:0}.mstar-notice{background:var(--mstar-input-bg);border:1px solid var(--mstar-border);border-radius:8px;padding:12px;font-size:13px}.mstar-slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}.mstar-slot{background:var(--mstar-input-bg);color:var(--mstar-fg);border:1px solid var(--mstar-border);border-radius:8px;padding:8px 4px;font-size:13px;cursor:pointer;transition:all .15s ease}.mstar-slot:hover{border-color:var(--mstar-primary)}.mstar-slot-active{background:var(--mstar-primary);border-color:var(--mstar-primary);color:#fff}.mstar-btn{border:none;border-radius:8px;padding:12px 16px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s ease}.mstar-btn:disabled{opacity:.5;cursor:not-allowed}.mstar-btn-primary{background:var(--mstar-primary);color:#fff;width:100%}.mstar-btn-secondary{background:transparent;border:1px solid var(--mstar-border);color:var(--mstar-fg)}.mstar-success{text-align:center;max-width:480px;margin:0 auto;padding:24px 0}.mstar-success-icon{width:56px;height:56px;border-radius:50%;background:#16a34a;color:#fff;font-size:28px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.mstar-success-title{font-size:20px;margin:0 0 8px}.mstar-success-code{font-size:16px;margin:0 0 16px}.mstar-summary{text-align:left;background:var(--mstar-input-bg);border:1px solid var(--mstar-border);border-radius:8px;padding:12px 16px;margin:0 0 16px}.mstar-summary>div{display:flex;justify-content:space-between;padding:4px 0;font-size:13px}.mstar-summary dt{color:var(--mstar-muted)}.mstar-summary dd{margin:0;font-weight:600}