/* 自定義樣式 */
    body {
      background:
        radial-gradient(circle at 20% 30%, rgba(255, 192, 203, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 218, 185, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 240, 245, 0.4) 0%, transparent 70%),
        linear-gradient(135deg, #FFE5EC 0%, #FFF4E6 25%, #FFFACD 50%, #FFE5F0 75%, #FFD6E8 100%);
      min-height: 100vh;
      position: relative;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background-image:
        radial-gradient(circle, rgba(255, 182, 193, 0.15) 2px, transparent 2px),
        radial-gradient(circle, rgba(255, 222, 173, 0.15) 2px, transparent 2px);
      background-size: 80px 80px, 120px 120px;
      background-position: 0 0, 40px 40px;
      pointer-events: none;
      z-index: 0;
    }

    .navbar-custom {
      background-color: transparent;
      box-shadow: none;
      position: relative;
      z-index: 10;
    }

    .logo-img {
      height: 64px;
      mix-blend-mode: multiply;
      filter: drop-shadow(0 4px 12px rgba(255, 105, 180, 0.2));
    }

    @media (min-width: 768px) {
      .logo-img {
        height: 80px;
      }
    }

    .main-container {
      max-width: 600px;
      margin: 0 auto;
      position: relative;
      z-index: 10;
    }

    @media (min-width: 992px) {
      .main-container {
        max-width: 800px;
      }
    }

    .banner-wrapper {
      border-radius: 1.5rem;
      overflow: hidden;
      box-shadow:
        0 20px 25px -5px rgba(255, 105, 180, 0.15),
        0 10px 10px -5px rgba(255, 105, 180, 0.1);
      margin-bottom: 2rem;
      border: 3px solid rgba(255, 255, 255, 0.5);
      position: relative;
    }

    .banner-wrapper::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
      pointer-events: none;
      z-index: 1;
    }

    .banner-img {
      width: 100%;
      height: auto;
      display: block;
    }

    .btn-custom {
      border-radius: 2rem;
      padding: 1.2rem 2rem;
      font-size: 1.05rem;
      border: none;
      box-shadow:
        0 8px 16px rgba(0, 0, 0, 0.12),
        inset 0 -2px 8px rgba(0, 0, 0, 0.1),
        inset 0 2px 4px rgba(255, 255, 255, 0.3);
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.875rem;
      width: 100%;
      margin-bottom: 1.25rem;
      position: relative;
      overflow: hidden;
      border: 2px solid rgba(255, 255, 255, 0.3);
      text-decoration: none;
      cursor: pointer;
    }

    .btn-custom::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
      );
      transform: rotate(45deg);
      transition: all 0.6s;
    }

    .btn-custom:hover::before {
      left: 100%;
    }

    .btn-custom:hover {
      box-shadow:
        0 12px 24px rgba(0, 0, 0, 0.18),
        inset 0 -2px 8px rgba(0, 0, 0, 0.15),
        inset 0 2px 6px rgba(255, 255, 255, 0.4);
      transform: translateY(-3px) scale(1.02);
    }

    .btn-custom:active {
      transform: translateY(-1px) scale(0.98);
      box-shadow:
        0 4px 8px rgba(0, 0, 0, 0.15),
        inset 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .btn-order {
      background: linear-gradient(135deg, #FF6B9D 0%, #C239B3 50%, #E91E63 100%);
      color: white;
    }

    .btn-order:hover {
      background: linear-gradient(135deg, #FF5A8C 0%, #B028A2 50%, #D81B60 100%);
      color: white;
    }

    .btn-service {
      background: linear-gradient(135deg, #FFC371 0%, #FF5F6D 50%, #FFA726 100%);
      color: white;
    }

    .btn-service:hover {
      background: linear-gradient(135deg, #FFB260 0%, #FF4E5C 50%, #FF9615 100%);
      color: white;
    }

    .btn-instagram {
      background: linear-gradient(135deg, #833AB4 0%, #C13584 50%, #E1306C 100%);
      color: white;
    }

    .btn-instagram:hover {
      background: linear-gradient(135deg, #7329A3 0%, #B02473 50%, #D0295B 100%);
      color: white;
    }

    @media (max-width: 576px) {
      .btn-custom {
        font-size: 0.95rem;
        padding: 1rem 1.5rem;
      }
    }

    /* 服務保障區塊 */
    .service-section {
      margin-top: 2rem;
    }

    .section-title {
      text-align: center;
      font-size: 1.75rem;
      font-weight: 600;
      margin-bottom: 2rem;
      background: linear-gradient(135deg, #FF6B9D 0%, #C239B3 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      filter: drop-shadow(0 2px 4px rgba(255, 105, 180, 0.2));
    }

    .features-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.25rem;
      margin-bottom: 2.5rem;
    }

    @media (min-width: 768px) {
      .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
      }
    }

    .feature-card {
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 250, 252, 0.9) 100%);
      backdrop-filter: blur(10px);
      border-radius: 1.5rem;
      padding: 2.5rem 1.75rem;
      text-align: center;
      border: 3px solid rgba(255, 255, 255, 0.9);
      box-shadow:
        0 15px 35px rgba(255, 105, 180, 0.12),
        0 5px 15px rgba(255, 105, 180, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 1);
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      position: relative;
      overflow: hidden;
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 192, 203, 0.15), transparent);
      transition: left 0.6s ease;
    }

    .feature-card:hover::before {
      left: 100%;
    }

    .feature-card::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 5px;
      background: linear-gradient(90deg, #FF6B9D 0%, #C239B3 50%, #FF1493 100%);
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .feature-card:hover::after {
      opacity: 1;
    }

    .feature-card:hover {
      transform: translateY(-8px) scale(1.02);
      box-shadow:
        0 20px 45px rgba(255, 105, 180, 0.2),
        0 8px 20px rgba(255, 105, 180, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 1);
      border-color: rgba(255, 192, 203, 0.6);
    }

    .feature-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 1.5rem;
      background: linear-gradient(135deg, #FFE5EC 0%, #FFF4E6 50%, #FFE5F0 100%);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 3px solid rgba(255, 182, 193, 0.4);
      box-shadow:
        0 8px 20px rgba(255, 105, 180, 0.2),
        inset 0 2px 8px rgba(255, 255, 255, 0.8);
      transition: all 0.4s ease;
      position: relative;
      z-index: 1;
    }

    .feature-card:hover .feature-icon {
      transform: scale(1.1) rotate(5deg);
      box-shadow:
        0 12px 28px rgba(255, 105, 180, 0.3),
        inset 0 2px 8px rgba(255, 255, 255, 0.9);
      border-color: rgba(255, 105, 180, 0.6);
    }

    .feature-icon i {
      font-size: 2.25rem;
      background: linear-gradient(135deg, #FF69B4 0%, #FF1493 50%, #C71585 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      filter: drop-shadow(0 2px 4px rgba(255, 105, 180, 0.3));
    }

    .feature-title {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 0.875rem;
      background: linear-gradient(135deg, #FF69B4, #FF1493);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      position: relative;
      z-index: 1;
    }

    .feature-desc {
      font-size: 0.95rem;
      color: #555;
      line-height: 1.7;
      margin: 0;
      position: relative;
      z-index: 1;
    }

    @media (max-width: 576px) {
      .feature-card {
        padding: 2rem 1.5rem;
      }

      .feature-icon {
        width: 70px;
        height: 70px;
      }

      .feature-icon i {
        font-size: 2rem;
      }

      .feature-title {
        font-size: 1.15rem;
      }

      .feature-desc {
        font-size: 0.9rem;
      }
    }