/* /sample/order_deliver.html 専用 */
    .od-page {
      --od-main: #155b62;
      --od-main-dark: #0e454b;
      --od-sub: #eef8f8;
      --od-line: #c8dddd;
      --od-text: #222;
      --od-muted: #58676a;
      --od-accent: #174fbb;
      --od-warm: #fff7dc;
      color: var(--od-text);
    }

    .od-container {
      width: min(1120px, calc(100% - 40px));
      margin: 0 auto;
    }

    .od-breadcrumb {
      margin: 24px auto 10px;
      font-size: 14px;
      color: #657477;
    }
    .od-breadcrumb a { color: #315e9c; text-decoration: none; }
    .od-breadcrumb a:hover { text-decoration: underline; }

    .od-hero {
      padding: 34px 0 28px;
      text-align: center;
    }
    .od-kicker {
      display: inline-block;
      margin-bottom: 12px;
      padding: 6px 14px;
      border: 1px solid #9abfc2;
      border-radius: 999px;
      background: #f4fbfb;
      color: var(--od-main-dark);
      font-size: 15px;
      font-weight: 700;
    }
    .od-hero h1 {
      margin: 0;
      font-size: clamp(30px, 4vw, 48px);
      line-height: 1.32;
      letter-spacing: .02em;
      color: #153e43;
    }
    .od-hero-lead {
      max-width: 880px;
      margin: 18px auto 0;
      font-size: clamp(17px, 2vw, 21px);
      line-height: 1.9;
      color: #34484b;
    }

    .od-summary {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 34px;
      align-items: center;
      margin: 14px auto 54px;
      padding: 30px;
      border: 1px solid var(--od-line);
      border-radius: 14px;
      background: #fff;
      box-shadow: 0 6px 20px rgba(23, 76, 82, .06);
    }
    .od-summary h2 {
      margin: 0 0 14px;
      font-size: clamp(24px, 2.7vw, 32px);
      color: var(--od-main-dark);
    }
    .od-summary p {
      margin: 0 0 14px;
      font-size: 17px;
      line-height: 1.85;
    }
    .od-checks {
      margin: 20px 0 0;
      padding: 0;
      list-style: none;
    }
    .od-checks li {
      position: relative;
      margin: 9px 0;
      padding-left: 1.8em;
      font-size: 16.5px;
      line-height: 1.65;
    }
    .od-checks li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 0;
      color: #118163;
      font-weight: 800;
    }

    .od-img-link {
      display: block;
      text-decoration: none;
      color: inherit;
    }
    .od-img-link img {
      display: block;
      width: 100%;
      height: auto;
      border: 1px solid #a9c7c9;
      border-radius: 7px;
      background: #eefbfb;
      box-shadow: 0 4px 14px rgba(20, 75, 80, .08);
    }
    .od-img-note {
      margin: 8px 0 0;
      text-align: center;
      font-size: 13px;
      color: #66777a;
    }

    .od-section {
      margin: 0 auto 64px;
    }
    .od-section-head {
      margin-bottom: 28px;
      text-align: center;
    }
    .od-section-head h2 {
      position: relative;
      margin: 0;
      padding-bottom: 13px;
      font-size: clamp(25px, 3vw, 34px);
      color: var(--od-main-dark);
    }
    .od-section-head h2::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 0;
      width: 74px;
      height: 3px;
      transform: translateX(-50%);
      background: #3c8f94;
    }
    .od-section-head p {
      max-width: 840px;
      margin: 14px auto 0;
      font-size: 16.5px;
      line-height: 1.8;
      color: var(--od-muted);
    }

    .od-flow {
      display: grid;
      grid-template-columns: repeat(7, minmax(0, 1fr));
      gap: 8px;
      align-items: stretch;
      margin: 0;
    }
    .od-flow-item {
      position: relative;
      min-height: 112px;
      padding: 17px 12px 14px;
      border: 1px solid #bed7d9;
      border-radius: 10px;
      background: #f8fcfc;
      text-align: center;
    }
    .od-flow-item:not(:last-child)::after {
      content: "›";
      position: absolute;
      right: -10px;
      top: 43%;
      z-index: 2;
      font-size: 26px;
      font-weight: 700;
      color: #6a9296;
    }
    .od-flow-item .od-flow-no {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
      margin: 0 auto 10px;
      border-radius: 50%;
      background: #1f57c8;
      font-size: 20px;
      line-height: 1;
      font-weight: 700;
      color: #ffffff;
      font-family: Arial, Helvetica, sans-serif;
      box-sizing: border-box;
    }
    .od-flow-item strong {
      display: block;
      margin-bottom: 5px;
      font-size: 16.5px;
      line-height: 1.45;
      color: #183f44;
    }
    .od-flow-item span {
      display: block;
      font-size: 13px;
      line-height: 1.5;
      color: #596a6d;
    }

    .od-role-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      margin-top: 32px;
    }
    .od-role {
      padding: 25px 26px;
      border-radius: 12px;
      border: 1px solid var(--od-line);
    }
    .od-role--buyer { background: #fff9eb; }
    .od-role--supplier { background: #f1f7ff; }
    .od-role h3 {
      margin: 0 0 11px;
      font-size: 21px;
      color: #27494d;
    }
    .od-role ul { margin: 0; padding-left: 1.4em; }
    .od-role li { margin: 7px 0; font-size: 16px; line-height: 1.65; }

    .od-feature-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    .od-feature {
      padding: 23px 22px;
      border: 1px solid var(--od-line);
      border-radius: 11px;
      background: #fff;
    }
    .od-feature h3 {
      margin: 0 0 9px;
      font-size: 19px;
      color: var(--od-main-dark);
    }
    .od-feature p {
      margin: 0;
      font-size: 15.5px;
      line-height: 1.75;
      color: #425457;
    }

    .od-process-list {
      display: grid;
      gap: 28px;
    }
    .od-process {
      display: grid;
      grid-template-columns: .94fr 1.06fr;
      gap: 30px;
      align-items: center;
      padding: 28px;
      border: 1px solid var(--od-line);
      border-radius: 14px;
      background: #fff;
    }
    .od-process:nth-child(even) .od-process-media { order: 2; }
    .od-process:nth-child(even) .od-process-copy { order: 1; }
    .od-process-label {
      display: inline-block;
      margin-bottom: 7px;
      font-size: 18px;
      font-weight: 700;
      color: var(--od-accent);
    }
    .od-process h3 {
      margin: 0 0 11px;
      font-size: clamp(22px, 2.4vw, 28px);
      color: #193f44;
    }
    .od-process p {
      margin: 0 0 12px;
      font-size: 16.5px;
      line-height: 1.82;
      color: #394c4f;
    }
    .od-process ul {
      margin: 0;
      padding-left: 1.4em;
    }
    .od-process li {
      margin: 6px 0;
      font-size: 15.5px;
      line-height: 1.68;
    }

    .od-note {
      margin-top: 24px;
      padding: 18px 20px;
      border-left: 5px solid #c99d36;
      background: var(--od-warm);
      font-size: 15.5px;
      line-height: 1.75;
    }

    .od-cta {
      margin: 18px auto 62px;
      padding: 34px 28px;
      border-radius: 16px;
      background: linear-gradient(135deg, #eefafa 0%, #f7fbff 100%);
      border: 1px solid #b9d7da;
      text-align: center;
    }
    .od-cta h2 {
      margin: 0 0 13px;
      font-size: clamp(24px, 3vw, 34px);
      color: var(--od-main-dark);
    }
    .od-cta p {
      max-width: 820px;
      margin: 0 auto 22px;
      font-size: 16.5px;
      line-height: 1.8;
      color: #3f5255;
    }
    .od-cta-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
    }
    .od-btn {
      display: inline-block;
      min-width: 210px;
      padding: 13px 22px;
      border-radius: 7px;
      text-decoration: none;
      font-size: 16px;
      font-weight: 700;
      transition: transform .15s ease, opacity .15s ease;
    }
    .od-btn:hover { transform: translateY(-1px); opacity: .9; }
    .od-btn--main { background: var(--od-main); color: #fff; }
    .od-btn--sub { background: #fff; color: var(--od-main-dark); border: 1px solid #86afb2; }


    @media (max-width: 960px) {
      .od-summary,
      .od-process { grid-template-columns: 1fr; }
      .od-process:nth-child(even) .od-process-media,
      .od-process:nth-child(even) .od-process-copy { order: initial; }
      .od-flow { grid-template-columns: repeat(2, 1fr); }
      .od-flow-item:not(:last-child)::after { display: none; }
      .od-feature-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 767px) {
      .od-container { width: min(100% - 26px, 1120px); }
      .od-breadcrumb { margin-top: 16px; font-size: 12.5px; }
      .od-hero { padding-top: 24px; }
      .od-summary { padding: 20px; gap: 22px; margin-bottom: 44px; }
      .od-role-grid,
      .od-feature-grid { grid-template-columns: 1fr; }
      .od-flow { grid-template-columns: 1fr; }
      .od-flow-item { min-height: auto; text-align: left; padding: 14px 16px; }
      .od-flow-item .od-flow-no {
        width: 34px;
        height: 34px;
        margin: 0 0 8px;
        font-size: 18px;
      }
      .od-flow-item strong { display: inline; font-size: 16px; }
      .od-flow-item span { margin: 6px 0 0 0; }
      .od-process { padding: 19px; gap: 20px; }
      .od-section { margin-bottom: 48px; }
      .od-cta { padding: 28px 18px; }
      .od-btn { width: 100%; min-width: 0; }
    }