body { background: var(--bg); padding-bottom: 100px; }
    .form-section { background: var(--bg-white); margin-bottom: 10px; }
    .form-section-title {
      padding: 14px 16px 8px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-secondary);
    }
    .form-group {
      padding: 12px 16px;
      display: flex;
      align-items: flex-start;
      gap: 12px;
    }
    .form-group + .form-group { border-top: 1px solid var(--border-light); }
    .form-label {
      width: 72px;
      flex-shrink: 0;
      font-size: 15px;
      font-weight: 500;
      color: var(--text-primary);
      padding-top: 8px;
    }
    .form-label .required { color: var(--accent-red); margin-left: 2px; }
    .form-control { flex: 1; }
    .form-control input,
    .form-control textarea {
      width: 100%;
      padding: 8px 0;
      font-size: 15px;
      color: var(--text-primary);
    }
    .form-control input::placeholder,
    .form-control textarea::placeholder { color: var(--text-tertiary); }
    .form-control textarea { min-height: 80px; resize: none; line-height: 1.6; }
    .form-control .char-count {
      text-align: right;
      font-size: 12px;
      color: var(--text-tertiary);
      margin-top: 4px;
    }
    .img-upload-area { display: flex; gap: 10px; flex-wrap: wrap; }
    .img-upload-item {
      width: 80px;
      height: 80px;
      border-radius: var(--radius-sm);
      background: var(--border-light);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }
    .img-upload-item.add {
      border: 1.5px dashed var(--border);
      cursor: pointer;
    }
    .img-upload-item.add svg { width: 24px; height: 24px; color: var(--text-tertiary); }
    .img-upload-item.add span { position: absolute; bottom: 6px; font-size: 10px; color: var(--text-tertiary); }
    .range-options { display: flex; gap: 8px; flex-wrap: wrap; }
    .range-option {
      padding: 8px 16px;
      border-radius: var(--radius-full);
      border: 1.5px solid var(--border);
      font-size: 13px;
      font-weight: 500;
      color: var(--text-secondary);
      transition: all 0.2s;
      cursor: pointer;
    }
    .range-option.active {
      border-color: var(--primary);
      background: rgba(255,107,53,0.08);
      color: var(--primary);
    }
    .target-options { display: flex; gap: 8px; flex-wrap: wrap; }
    .target-option {
      padding: 8px 14px;
      border-radius: var(--radius-full);
      border: 1.5px solid var(--border);
      font-size: 13px;
      font-weight: 500;
      color: var(--text-secondary);
      transition: all 0.2s;
      cursor: pointer;
    }
    .target-option.active {
      border-color: var(--primary);
      background: rgba(255,107,53,0.08);
      color: var(--primary);
    }
    .time-options { display: flex; gap: 8px; }
    .time-option {
      padding: 8px 14px;
      border-radius: var(--radius-full);
      border: 1.5px solid var(--border);
      font-size: 13px;
      font-weight: 500;
      color: var(--text-secondary);
      transition: all 0.2s;
      cursor: pointer;
    }
    .time-option.active {
      border-color: var(--primary);
      background: rgba(255,107,53,0.08);
      color: var(--primary);
    }
    .value-service { padding: 0 16px 16px; }
    .value-service-card {
      border-radius: var(--radius-md);
      border: 1.5px solid var(--border);
      padding: 16px;
      margin-bottom: 10px;
      transition: all 0.2s;
    }
    .value-service-card.selected {
      border-color: var(--primary);
      background: rgba(255,107,53,0.02);
    }
    .value-service-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 8px;
    }
    .value-service-title {
      font-size: 15px;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .value-service-title .icon { font-size: 18px; }
    .value-service-toggle {
      width: 44px;
      height: 26px;
      border-radius: var(--radius-full);
      background: var(--border);
      position: relative;
      transition: background 0.3s;
      cursor: pointer;
    }
    .value-service-toggle.on { background: var(--primary); }
    .value-service-toggle::after {
      content: '';
      position: absolute;
      top: 3px;
      left: 3px;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: white;
      box-shadow: 0 1px 3px rgba(0,0,0,0.15);
      transition: transform 0.3s;
    }
    .value-service-toggle.on::after { transform: translateX(18px); }
    .value-service-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 12px; }
    .value-service-body { display: none; }
    .value-service-card.selected .value-service-body { display: block; }
    .bid-slider { margin-bottom: 12px; }
    .bid-slider-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 8px;
    }
    .bid-slider-label { font-size: 13px; color: var(--text-secondary); }
    .bid-slider-value {
      font-size: 18px;
      font-weight: 700;
      color: var(--primary);
    }
    .bid-slider-value .unit { font-size: 12px; font-weight: 400; color: var(--text-tertiary); margin-left: 2px; }
    .bid-slider-track {
      width: 100%;
      height: 6px;
      border-radius: 3px;
      background: var(--border-light);
      position: relative;
      margin: 12px 0;
    }
    .bid-slider-fill {
      height: 100%;
      border-radius: 3px;
      background: var(--primary-gradient);
      width: 40%;
      transition: width 0.2s;
    }
    .bid-slider-thumb {
      position: absolute;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: white;
      border: 3px solid var(--primary);
      box-shadow: var(--shadow-sm);
      left: 40%;
      transition: left 0.2s;
    }
    .bid-presets {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }
    .bid-preset {
      padding: 6px 14px;
      border-radius: var(--radius-full);
      border: 1.5px solid var(--border);
      font-size: 13px;
      font-weight: 500;
      color: var(--text-secondary);
      transition: all 0.2s;
      cursor: pointer;
    }
    .bid-preset.active {
      border-color: var(--primary);
      background: rgba(255,107,53,0.08);
      color: var(--primary);
    }
    .bid-rank-preview {
      margin-top: 12px;
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      background: rgba(255,107,53,0.05);
      border: 1px dashed rgba(255,107,53,0.3);
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
    }
    .bid-rank-label { color: var(--text-secondary); }
    .bid-rank-value { font-weight: 600; color: var(--primary); }
    .color-options { display: flex; gap: 10px; }
    .color-option {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      border: 2px solid transparent;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2px;
      cursor: pointer;
      transition: all 0.2s;
      position: relative;
    }
    .color-option .color-dot {
      width: 24px;
      height: 24px;
      border-radius: 50%;
    }
    .color-option .color-name { font-size: 9px; color: var(--text-tertiary); }
    .color-option.selected {
      border-color: var(--text-primary);
      background: var(--border-light);
    }
    .color-option.selected::after {
      content: '✓';
      position: absolute;
      top: -6px;
      right: -6px;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: var(--accent-green);
      color: white;
      font-size: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .color-dot.red { background: #FF4757; }
    .color-dot.orange { background: #FF6B35; }
    .color-dot.gold { background: #FFB800; }
    .color-dot.green { background: #26DE81; }
    .color-dot.blue { background: #4B7BEC; }
    .color-preview {
      margin-top: 12px;
      padding: 12px;
      border-radius: var(--radius-sm);
      border-left: 4px solid #FF4757;
      background: linear-gradient(90deg, rgba(255,71,87,0.06) 0%, transparent 100%);
    }
    .color-preview-title { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
    .color-preview-desc { font-size: 12px; color: var(--text-secondary); }
    .cost-summary-spacer {
      height: 200px;
    }
    .cost-summary {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: var(--bg-white);
      border-top: 1px solid var(--border-light);
      padding: 12px 16px calc(12px + var(--safe-bottom));
      z-index: 100;
    }
    .cost-detail {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-bottom: 12px;
    }
    .cost-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
    }
    .cost-row .label { color: var(--text-secondary); }
    .cost-row .value { font-weight: 500; }
    .cost-row .value.highlight { color: var(--primary); font-weight: 700; }
    .cost-total {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 8px;
      border-top: 1px solid var(--border-light);
      font-size: 15px;
      font-weight: 600;
    }
    .cost-total .total-value { font-size: 20px; font-weight: 700; color: var(--primary); }
    .cost-total .total-value .unit { font-size: 13px; font-weight: 400; }
    .cost-btn-row { display: flex; gap: 10px; margin-top: 12px; }
    .cost-btn-row .btn { flex: 1; }