body { background: linear-gradient(180deg, #eff5ff 0%, #f9fbff 18%, #f5f7fb 100%); }
      .page-hero {
        padding: 56px 0 30px;
      }
      .crumb {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 0.8rem;
        font-weight: 700;
        color: var(--muted);
      }
      .crumb a { color: var(--primary-deep); }
      .page-hero h1 {
        margin: 18px 0 12px;
        font-size: clamp(2.6rem, 5vw, 4.2rem);
        letter-spacing: -0.06em;
      }
      .page-hero p {
        color: var(--ink-soft);
        margin: 0;
        font-size: 1.08rem;
      }
      .tabs {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
        margin: 30px 0 26px;
      }
      .tab {
        appearance: none;
        border: 1px solid var(--line);
        background: rgba(255,255,255,0.7);
        color: var(--ink-soft);
        border-radius: 12px;
        min-height: 46px;
        padding: 0 20px;
        font-weight: 800;
        cursor: pointer;
      }
      .tab[aria-selected="true"] {
        background: var(--primary-soft);
        color: var(--primary-deep);
        border-color: rgba(11,102,255,0.2);
      }
      .tab-panels { position: relative; }
      .tab-panel {
        display: none;
      }
      .tab-panel.active {
        display: block;
      }
      .package-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 22px;
      }
      .package-card {
        position: relative;
        border: 1px solid var(--line);
        border-radius: 22px;
        padding: 24px 22px 20px;
        background: rgba(255,255,255,0.82);
        box-shadow: 0 18px 40px rgba(15,49,80,0.04);
      }
      .package-card.popular {
        background: linear-gradient(180deg, rgba(11,102,255,0.06), rgba(255,255,255,0.9));
        border-color: rgba(11,102,255,0.2);
      }
      .popular-ribbon {
        position: absolute;
        top: 18px;
        right: -26px;
        transform: rotate(28deg);
        background: linear-gradient(135deg, var(--primary), #2d8bff);
        color: #fff;
        font-size: 0.72rem;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        padding: 7px 36px;
      }
      .pkg-type {
        display: inline-block;
        margin-bottom: 8px;
        font-size: 0.72rem;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--primary-deep);
        font-weight: 800;
      }
      .package-card h3 {
        margin: 0 0 10px;
        font-size: 1.8rem;
        letter-spacing: -0.05em;
      }
      .price {
        display: flex;
        align-items: end;
        gap: 6px;
        margin: 10px 0 8px;
        font-size: clamp(2rem, 3vw, 2.5rem);
        line-height: 1;
        font-weight: 900;
        letter-spacing: -0.06em;
      }
      .price small { font-size: .7rem; color: var(--muted); }
      .fineprint {
        color: var(--muted);
        font-size: 0.8rem;
        margin: 0 0 18px;
      }
      .package-card ul {
        list-style: none;
        padding: 0;
        margin: 0 0 24px;
        display: grid;
        gap: 10px;
        color: var(--ink-soft);
      }
      .package-card li {
        position: relative;
        padding-left: 18px;
      }
      .package-card li::before {
        content: "•";
        position: absolute;
        left: 0;
        color: var(--primary);
      }
      .note {
        margin-top: 16px;
        color: var(--muted);
        font-size: 0.9rem;
      }
      .section {
        padding: 90px 0;
      }
      .faq-list {
        max-width: 850px;
        display: grid;
        gap: 14px;
      }
      .faq-list details {
        border: 1px solid var(--line);
        background: rgba(255,255,255,0.74);
        border-radius: 18px;
        padding: 0 20px;
      }
      .faq-list summary {
        cursor: pointer;
        list-style: none;
        padding: 18px 0;
        font-weight: 700;
      }
      .faq-list summary::-webkit-details-marker { display: none; }
      .faq-list p { margin: 0 0 18px; color: var(--ink-soft); }
      @media (max-width: 900px) {
        .package-grid { grid-template-columns: 1fr; }
      }