.settings-shell{max-width:720px;margin:0 auto;padding:32px 20px 140px}.settings-back{display:inline-block;margin-bottom:14px;font-size:13px;color:var(--text-secondary);text-decoration:none}.settings-back:hover{color:var(--primary-deep)}.settings-hero{margin-bottom:22px}.settings-title{font-size:24px;font-weight:800;margin:0;color:var(--text-primary)}.settings-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:18px;box-shadow:var(--shadow-sm)}.settings-gate{text-align:center;padding:40px 24px}.settings-sec-title{font-size:16px;font-weight:800;color:var(--text-primary);margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid var(--border)}.set-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.set-label-text{font-size:13px;font-weight:700;color:var(--text-primary)}.set-input{width:100%;padding:10px 12px;font-size:14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text-primary);outline:none;transition:border-color .12s,box-shadow .12s;font-family:inherit}.set-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.set-textarea{resize:vertical;min-height:60px}.set-radio-row{display:flex;gap:16px}.set-radio{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:14px}.set-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:700;text-decoration:none;cursor:pointer;transition:background .12s,color .12s,border-color .12s;font-family:inherit}.set-btn:disabled{opacity:.5;cursor:not-allowed}.set-btn-primary{background:var(--primary);color:#fff}.set-btn-primary:hover:not(:disabled){background:var(--primary-deep);text-decoration:none}.set-btn-ghost{background:var(--surface-alt);color:var(--text-primary);border-color:var(--border)}.set-btn-ghost:hover:not(:disabled){background:var(--surface);border-color:var(--primary-muted)}.set-btn-danger{background:#fff;color:#c0392b;border-color:#c0392b}.set-btn-danger:hover:not(:disabled){background:#c0392b;color:#fff}.set-btn-sm{padding:6px 14px;font-size:13px}.set-card-foot{display:flex;align-items:center;gap:12px;padding-top:8px}.set-msg{font-size:12px;color:var(--success-dark)}.set-msg.set-msg--err{color:var(--error)}.set-err-text{font-size:12px;color:var(--error);margin:4px 0 0}.set-avatar-row{display:flex;align-items:center;gap:16px;margin-bottom:22px}.set-avatar-wrap{width:80px;height:80px;border-radius:50%;background:var(--surface-alt);border:1px solid var(--border);overflow:hidden;flex-shrink:0;position:relative;display:flex;align-items:center;justify-content:center}.set-avatar-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.set-avatar-fallback{font-size:32px;color:var(--text-tertiary)}.set-avatar-side{flex:1;min-width:0}.set-avatar-side .set-btn{margin-top:6px}.set-info-list{margin:0;display:flex;flex-direction:column;gap:12px}.set-info-row{display:flex;justify-content:space-between;gap:16px;align-items:baseline}.set-info-row dt{font-size:13px;color:var(--text-secondary);font-weight:600}.set-info-row dd{font-size:14px;color:var(--text-primary);text-align:right;word-break:break-all;margin:0}.set-stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media (min-width: 600px){.set-stat-grid{grid-template-columns:repeat(5,1fr)}}.set-stat{text-align:center;padding:16px 8px;background:var(--surface-alt);border-radius:12px}.set-stat-num{display:block;font-size:22px;font-weight:800;color:var(--primary-deep);line-height:1.2;margin-bottom:4px}.set-stat-label{display:block;font-size:11px;color:var(--text-secondary);font-weight:600}.set-action-row{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);flex-wrap:wrap}.set-action-row:last-child{border-bottom:none;padding-bottom:0}.set-action-row:first-of-type{padding-top:0}.set-action-row>div{flex:1;min-width:0}.set-action-row .set-btn{flex-shrink:0}.set-action-row--danger .set-action-title{color:#c0392b}.set-action-title{font-size:14px;font-weight:700;color:var(--text-primary);margin:0 0 4px}.set-action-desc{font-size:12px;color:var(--text-secondary);margin:0;line-height:1.5}.set-toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);background:var(--text-primary);color:#fff;padding:12px 22px;border-radius:999px;font-size:14px;font-weight:600;z-index:9999;box-shadow:var(--shadow-lg)}.set-toast.set-toast--err{background:#c0392b}@media (max-width: 600px){.settings-card{padding:18px}.set-action-row .set-btn{width:100%}}