@layer page {
  :root {
    --support-navy: #0f2742;
    --support-gold: #d4af37;
    --support-ink: #172033;
    --support-muted: #475569;
    --support-line: #dbe4ee;
    --support-paper: #ffffff;
    --support-soft: #f4f6f9;
    --support-paypay: #ff0033;
  }

  .support-page {
    background: var(--support-soft);
    color: var(--support-ink);
  }

  .support-hero {
    position: relative;
    overflow: hidden;
    padding: 86px 0 82px;
    border-bottom: 5px solid var(--support-gold);
    background: var(--support-navy);
    color: #fff;
  }

  .support-hero::before {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(
        90deg,
        rgba(5, 17, 31, 0.9),
        rgba(5, 17, 31, 0.64),
        rgba(124, 45, 18, 0.22)
      ),
      url("/assets/slides/1.jpg") center / cover;
    content: "";
    filter: saturate(1.05);
  }

  .support-hero .wrap {
    position: relative;
    z-index: 1;
  }

  .support-kicker {
    display: inline-flex;
    align-items: center;
    margin-bottom: 18px;
    padding: 6px 14px;
    border: 1px solid rgba(212, 175, 55, 0.42);
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.18);
    color: #f4e7a6;
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.13em;
    text-transform: uppercase;
  }

  .support-hero h1 {
    margin: 0 0 18px;
    color: #fff;
    font-family: "Noto Serif JP", serif;
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.35;
  }

  .support-hero p {
    max-width: 820px;
    margin: 0 0 12px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    line-height: 2;
  }

  .support-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
  }

  .support-actions .bank-hero,
  .support-actions .paypay-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 900;
    text-decoration: none;
  }

  .support-page .support-actions .bank-hero {
    border-color: var(--support-gold);
    background: var(--support-gold);
    color: #102b49;
  }

  .support-page .support-actions .paypay-hero {
    border-color: var(--support-paypay);
    background: var(--support-paypay);
    box-shadow: 0 10px 28px rgba(255, 0, 51, 0.3);
    color: #fff;
  }

  .support-payment-section {
    position: relative;
    z-index: 3;
    margin-top: -36px;
    padding-bottom: 18px;
  }

  .support-payment-shell {
    width: min(calc(100% - 32px), 1120px);
    margin: auto;
    padding: 30px;
    border: 1px solid var(--support-line);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 24px 56px rgba(15, 39, 66, 0.18);
  }

  .support-payment-head {
    margin-bottom: 22px;
    text-align: center;
  }

  .support-payment-head .support-kicker {
    margin-bottom: 10px;
    border-color: #e4c46a;
    background: #fff4d6;
    color: #7c5a00;
  }

  .support-payment-head h2 {
    margin: 0 0 8px;
    color: var(--support-navy);
    font-family: "Noto Serif JP", serif;
    font-size: clamp(1.65rem, 3vw, 2.35rem);
  }

  .support-payment-head p {
    margin: 0;
    color: var(--support-muted);
  }

  .support-payment-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .support-payment-card {
    padding: 24px;
    border: 1px solid var(--support-line);
    border-radius: 17px;
    background: #f8fafc;
  }

  .support-payment-card h3 {
    margin: 0 0 16px;
    color: var(--support-navy);
    font-size: 1.25rem;
  }

  .support-payment-card--paypay {
    border-color: #ffc2cf;
    background: #fff5f7;
  }

  .bank-line {
    padding-top: 14px;
    border-top: 1px solid #e5e7eb;
    color: var(--support-navy);
    font-size: 1.05rem;
    font-weight: 900;
    line-height: 1.95;
  }

  .bank-line small {
    display: block;
    margin-top: 4px;
    color: var(--support-muted);
    font-weight: 700;
  }

  .transfer-example {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #fff7ed;
    color: #7c2d12;
    line-height: 1.7;
  }

  .paypay-note {
    padding-top: 14px;
    border-top: 1px solid #e5e7eb;
    color: var(--support-muted);
    line-height: 1.8;
  }

  .support-page .paypay-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 58px;
    margin-top: 14px;
    border-radius: 999px;
    background: var(--support-paypay);
    box-shadow: 0 10px 24px rgba(255, 0, 51, 0.22);
    color: #fff;
    font-size: 1.05rem;
    font-weight: 900;
    text-decoration: none;
  }

  .support-main {
    padding: 34px 0 72px;
  }

  .support-layout {
    display: block;
  }

  .support-layout > div {
    max-width: 920px;
    margin: auto;
  }

  .support-panel {
    margin-bottom: 24px;
    padding: 30px 34px;
    border: 1px solid var(--support-line);
    border-left: 7px solid var(--support-gold);
    border-radius: 0 18px 18px 0;
    background: #fff;
    box-shadow: 0 14px 34px rgba(15, 39, 66, 0.06);
  }

  .support-panel h2 {
    margin: 0 0 14px;
    color: var(--support-navy);
    font-family: "Noto Serif JP", serif;
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    line-height: 1.45;
  }

  .support-panel p {
    margin: 0.65em 0;
    color: #334155;
    line-height: 2;
  }

  .achievement-list {
    display: grid;
    gap: 12px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
  }

  .achievement-list li {
    position: relative;
    padding: 14px 16px 14px 48px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #f8fafc;
    line-height: 1.8;
  }

  .achievement-list li::before {
    position: absolute;
    left: 18px;
    color: #15803d;
    content: "✓";
    font-size: 1.2rem;
    font-weight: 900;
  }

  .use-table {
    width: 100%;
    margin-top: 18px;
    border-collapse: collapse;
  }

  .use-table th,
  .use-table td {
    padding: 15px 16px;
    border: 1px solid var(--support-line);
    line-height: 1.8;
    text-align: left;
    vertical-align: top;
  }

  .use-table th {
    width: 34%;
    background: #eef4fa;
    color: var(--support-navy);
  }

  .support-promise {
    border-left-color: #16a34a;
    background: #f0fdf4;
  }

  .support-back {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
  }

  .support-page .support-back a {
    color: #0f4c81;
    font-weight: 900;
    text-decoration: underline;
    text-underline-offset: 3px;
  }

  @media (max-width: 760px) {
    .support-hero {
      padding: 62px 0;
    }

    .support-payment-section {
      margin-top: -22px;
    }

    .support-payment-shell {
      padding: 22px 16px;
    }

    .support-payment-grid {
      grid-template-columns: 1fr;
    }

    .support-payment-card {
      padding: 20px 17px;
    }

    .support-main {
      padding-bottom: 58px;
    }
  }

  @media (max-width: 640px) {
    .support-hero h1 br {
      display: none;
    }

    .support-actions .bank-hero,
    .support-actions .paypay-hero {
      width: 100%;
    }

    .support-panel {
      padding: 22px 18px;
    }

    .use-table,
    .use-table tbody,
    .use-table tr,
    .use-table th,
    .use-table td {
      display: block;
    }

    .use-table th {
      width: auto;
      border-bottom: 0;
    }

    .use-table tr {
      margin-bottom: 14px;
    }
  }
}