:root{--primary: #2563EB;--primary-hover: #1D4ED8;--primary-soft: #EFF4FF;--bg: #F0F2F7;--card: #FFFFFF;--text: #0F172A;--text-secondary: #64748B;--text-tertiary: #94A3B8;--green: #16A34A;--green-soft: #DCFCE7;--red: #DC2626;--red-soft: #FEF2F2;--amber: #B45309;--amber-soft: #FEF3C7;--purple: #7C3AED;--purple-soft: #F3EEFF;--border: #E2E8F0;--border-strong: #CBD5E1;--radius-sm: 10px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow: 0 1px 3px rgba(15,23,42,.08);--shadow-lg: 0 10px 30px -10px rgba(15,23,42,.18);--sidebar-w: 248px;--nav-h: 60px;--maxw: 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#2563eb1a}.form-input::placeholder{color:var(--text-secondary)}select.form-input{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}.number-wrap{display:inline-flex;align-items:center;border:1.5px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:#fff}.number-wrap:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.number-wrap input{border:none;padding:11px 8px;font-size:15px;font-family:inherit;text-align:center;width:60px;outline:none}.number-wrap input::-webkit-outer-spin-button,.number-wrap input::-webkit-inner-spin-button{-webkit-appearance:none}.number-wrap input{-moz-appearance:textfield}.step-btn{background:var(--bg);border:none;padding:0 14px;height:44px;cursor:pointer;font-size:18px;color:var(--text-secondary);transition:background .15s;-webkit-user-select:none;user-select:none}.step-btn:hover{background:#dde1ea;color:var(--text)}.slider-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.slider-val{font-size:13px;font-weight:700;color:var(--primary);background:var(--primary-soft);padding:2px 10px;border-radius:999px}input[type=range]{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:6px;background:var(--border);border-radius:999px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 2px 6px #2563eb4d}input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;border:none}.slider-sub{font-size:13px;color:var(--text-secondary);margin-top:6px}.toggle-group{display:flex;gap:8px;flex-wrap:wrap}.toggle-btn{padding:8px 16px;border:1.5px solid var(--border);border-radius:var(--radius-md);background:#fff;font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .15s;font-family:inherit}.toggle-btn:hover{border-color:var(--primary);color:var(--primary)}.toggle-btn.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}.switch-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--border)}.switch-row:last-child{border-bottom:none}.switch-info .switch-name{font-size:14px;font-weight:600}.switch-info .switch-desc{font-size:13px;color:var(--text-secondary);margin-top:2px}.switch{position:relative;width:44px;height:24px;flex-shrink:0;margin-left:16px}.switch input{opacity:0;width:0;height:0;position:absolute}.switch-track{position:absolute;top:0;right:0;bottom:0;left:0;background:#cbd5e1;border-radius:999px;cursor:pointer;transition:background .2s}.switch-track:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px #0003}.switch input:checked+.switch-track{background:var(--primary)}.switch input:checked+.switch-track:before{transform:translate(20px)}.overview-sticky{position:sticky;top:80px;background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:20px}.overview-label{font-size:11px;font-weight:700;color:var(--text-secondary);letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}.overview-name{font-size:13px;font-weight:600;color:var(--text);margin-bottom:14px;min-height:18px}.overview-table{width:100%;border-collapse:collapse}.overview-table tr{border-bottom:1px solid var(--border)}.overview-table tr:last-child{border-bottom:none}.overview-table td{padding:8px 0;font-size:13px}.overview-table td:first-child{color:var(--text-secondary);font-weight:500}.overview-table td:last-child{font-weight:600;text-align:right}.tip-blok{margin-top:14px;background:#fefce8;border:1px solid #FDE68A;border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;color:#92400e;line-height:1.5}.sticky-bar{position:fixed;bottom:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--border);padding:14px 24px;display:flex;justify-content:flex-end;gap:12px;z-index:50}.code-card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:22px;margin-bottom:16px}.code-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.code-dots{display:flex;gap:6px}.code-dot{width:12px;height:12px;border-radius:50%}.code-dot-r{background:#ef4444}.code-dot-y{background:#f59e0b}.code-dot-g{background:#22c55e}.code-filename{font-size:13px;color:var(--text-secondary);font-family:monospace}.code-box{background:#f8fafc;border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;font-family:Courier New,monospace;font-size:13px;line-height:1.7;color:var(--text);white-space:pre-wrap;word-break:break-word;max-height:300px;overflow-y:auto}.copy-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;background:var(--primary);color:#fff;border:none;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s}.copy-btn:hover{background:var(--primary-hover)}.copy-btn.copied{background:var(--green)}.json-textarea{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;font-size:14px;font-family:Courier New,monospace;color:var(--text);resize:vertical;min-height:130px;outline:none;transition:border-color .15s}.json-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.json-valid{border-color:var(--green)!important;box-shadow:0 0 0 3px #16a34a1a!important}.json-error{border-color:var(--red)!important;box-shadow:0 0 0 3px #dc26261a!important}.val-msg{font-size:13px;margin-top:6px;min-height:18px}.val-msg.ok{color:var(--green)}.val-msg.err{color:var(--red)}.warn-blok{display:flex;gap:10px;background:#fff7ed;border:1px solid #FED7AA;border-radius:var(--radius-sm);padding:14px;font-size:14px;color:#9a3412;margin-bottom:16px}.how-steps{display:flex;flex-direction:column;gap:16px}.how-step{display:flex;gap:12px;align-items:flex-start}.how-icon{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.how-icon.done{background:var(--green-soft);color:var(--green)}.how-icon.cur{background:var(--primary);color:#fff}.how-text strong{display:block;font-size:14px;font-weight:600;margin-bottom:2px}.how-text span{font-size:13px;color:var(--text-secondary)}.tip-blue{background:var(--primary-soft);border:1px solid #BFDBFE;border-radius:var(--radius-sm);padding:12px;font-size:13px;color:#1e40af;margin-top:14px}