/* Tablet-only refinements. Desktop and phone breakpoints keep their current layouts. */
@media (min-width: 641px) and (max-width: 1023px) and (orientation: portrait) {
  body { overflow-x: hidden; }

  .site-header {
    min-height: 68px;
    padding: 0 32px;
    justify-content: flex-end;
  }
  .mobile-brand, .menu-toggle { display: none; }
  .site-nav {
    position: static;
    display: flex !important;
    flex-direction: row;
    align-items: center;
    gap: clamp(18px, 3vw, 28px);
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }
  .site-nav a { padding: 23px 0 20px; font-size: 14px; }
  .site-nav a.active:after { display: block; }

  .page, .home-v2, .project-dossier, .events-dossier, .writing-experience, .tea-case {
    width: min(calc(100% - 64px), 760px);
    max-width: none;
  }
  .page { padding-top: 52px; padding-bottom: 64px; }
  footer { width: min(calc(100% - 64px), 760px); }

  .home-v2-main {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    gap: 32px;
    min-height: calc(100vh - 68px);
    padding: 72px 0 60px;
  }
  .home-v2-name { font-size: 58px; }
  .capability-index { gap: 15px; margin-top: 28px; }
  .capability-index strong { font-size: 18px; }
  .capability-index p { font-size: 13px; }
  .wish-box { margin-top: 27px; }
  .feature-card { grid-template-columns: 42px minmax(0, 1fr) 22px; gap: 12px; min-height: 136px; padding: 21px 18px; }
  .feature-index { font-size: 27px; }
  .feature-card h2 { font-size: 19px; }
  .feature-card p { font-size: 12px; }

  .split-page, .writing-detail, .detail, .contact { grid-template-columns: minmax(200px, .7fr) minmax(0, 1.3fr); gap: 36px; }
  .intro, .detail-side, .writing-side { min-height: 0; padding: 0 24px 0 0; border-right: 1px solid var(--line); border-bottom: 0; }
  .intro .page-title { font-size: 48px; }
  .role { grid-template-columns: 96px minmax(0, 1fr); gap: 9px 18px; padding-bottom: 26px; }
  .role p { grid-column: 2; }
  .case { grid-template-columns: 58px minmax(0, 1fr) 24px; gap: 15px; padding: 26px 0; }
  .case-number { font-size: 40px; }
  .case h2 { font-size: 20px; }
  .topic { grid-template-columns: 48px minmax(0, 1fr) auto; gap: 14px; padding: 25px 0; }
  .topic-n { font-size: 38px; }
  .topic h2 { font-size: 20px; }

  .writing-experience { padding-top: 38px; }
  .writing-top { padding-bottom: 30px; }
  .writing-top h1 { font-size: clamp(34px, 5vw, 44px); }
  .reading-stage { display: grid; grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .reading-panel { min-height: 0; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .reading-panel:last-child { grid-column: auto; }
  .reading-panel h2 { font-size: 25px; }
  .writing-nav { flex-direction: row; align-items: center; }
  .next-topic { margin-left: auto; text-align: right; }
  .next-topic em { display: inline; max-width: 250px; }

  .project-dossier, .events-dossier { padding-top: 38px; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 0; }
  .process-step { min-height: 150px; padding: 0 20px; }
  .process-step:nth-child(odd) { padding-left: 0; }
  .dossier-footer { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dossier-stat { padding: 18px 14px; }
  .event-row { grid-template-columns: 64px 112px minmax(0, 1fr); gap: 16px; padding: 22px 0; }
  .event-number { font-size: 42px; }
  .event-main { grid-column: auto; padding-left: 20px; }

  /* Tea tasting case: retain the editorial structure while preventing narrow columns. */
  .tea-case { padding-top: 30px; }
  .tea-hero { grid-template-columns: minmax(0, .92fr) minmax(300px, .78fr); gap: 24px; min-height: 0; padding: 48px 0 36px; }
  .tea-hero h1 { max-width: 100%; padding-bottom: 20px; font-size: clamp(44px, 7vw, 58px); line-height: .98; white-space: normal; }
  .tea-meta { padding: 24px; }
  .tea-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tea-metric { min-height: 118px; padding: 22px 16px; border-bottom: 1px solid var(--line); }
  .tea-metric:nth-child(3n) { border-right: 0; }
  .tea-section { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 46px 0; }
  .tea-section-head { padding-top: 0; }
  .tea-two-col, .tea-intro .tea-two-col, .tea-summary .tea-two-col { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .tea-overview-card, .tea-role-card, .tea-summary-card, .tea-takeaways { min-height: 0; padding: 28px; }
  .tea-flow, .tea-prep-grid, .tea-data-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tea-data-grid article:last-child { grid-column: 1 / -1; }
}

@media (min-width: 801px) and (max-width: 1100px) and (orientation: landscape) {
  body { overflow-x: hidden; }

  .site-header { min-height: 68px; padding: 0 4vw; }
  .site-nav { gap: clamp(20px, 3vw, 32px); }
  .site-nav a { padding-top: 22px; padding-bottom: 19px; font-size: 14px; }
  .page { width: min(92vw, 1000px); padding-top: 58px; padding-bottom: 70px; }
  footer { width: min(92vw, 1000px); }

  .home-v2 { width: min(92vw, 1000px); }
  .home-v2-main { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 36px; padding: 76px 0 64px; }
  .feature-card { grid-template-columns: 50px minmax(0, 1fr) 24px; min-height: 144px; padding: 24px 22px; }
  .feature-card h2 { font-size: clamp(20px, 2.4vw, 26px); }

  .split-page { grid-template-columns: minmax(220px, .72fr) minmax(0, 1.45fr); gap: 42px; }
  .intro { padding-right: 26px; }
  .role { grid-template-columns: 126px minmax(0, .8fr) minmax(0, 1.2fr); gap: 18px; }
  .topic { grid-template-columns: 62px minmax(0, 1fr) 150px auto; gap: 16px; }
  .topic-n { font-size: 42px; }
  .topic h2 { font-size: 21px; }

  .writing-detail { grid-template-columns: minmax(220px, .74fr) minmax(0, 1.4fr); gap: 42px; }
  .writing-side { padding-right: 26px; }
  .writing-panels { grid-template-columns: .9fr 1.05fr 1.2fr; }
  .writing-panel { min-height: 430px; padding: 24px; }

  .writing-experience { width: min(94vw, 1080px); }
  .reading-stage { grid-template-columns: 1.05fr 1.2fr 1.35fr; min-height: 540px; }
  .reading-panel { padding: 26px 24px 28px; }
  .reading-panel .label { margin-bottom: 20px; }
  .reading-panel h2 { font-size: clamp(22px, 2.5vw, 28px); }
  .reading-panel p, .reading-panel li { font-size: 14px; }

  .project-dossier, .events-dossier { width: min(94vw, 1080px); }
  .process-step { padding-inline: 20px; }
  .event-row { grid-template-columns: 76px 120px minmax(0, 1fr); gap: 18px; padding-inline: 18px; }
  .event-main { padding-left: 22px; }
}