.drive-intro { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); }
.drive-intro h1 { margin-bottom: 24px; }
.drive-intro .drive-headline { max-width: none; font-size: clamp(1.5rem, 2.2vw, 2.3rem); line-height: 1.3; letter-spacing: -.03em; color: var(--text); }
.drive-intro .lead { font-size: 1rem; }
.drive-intro .button { margin-top: 0; }
.drive-how-link { display: inline-flex; align-items: center; gap: 16px; min-height: 48px; padding: 10px 8px; font-size: .8rem; color: var(--muted); }
.drive-how-link:hover { color: var(--accent); }
.drive-connection { min-width: 0; border: 1px solid var(--line-strong); border-radius: 32px; padding: clamp(22px, 3vw, 40px); background: linear-gradient(140deg, rgba(221, 243, 208, .045), rgba(221, 243, 208, .012)); box-shadow: inset 0 1px rgba(255, 255, 255, .07); }
.drive-connection > .eyebrow { margin-bottom: 40px; font-size: .6rem; }
.drive-network { display: grid; grid-template-columns: minmax(0, 1fr) 20px minmax(0, .8fr) 20px minmax(0, 1fr); align-items: center; gap: 8px; }
.drive-endpoint { display: grid; justify-items: center; gap: 14px; text-align: center; font-size: .72rem; line-height: 1.4; color: var(--muted); }
.drive-connection svg { fill: none; stroke: #bdd5af; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; width: 42px; height: 42px; flex-shrink: 0; }
.drive-connector { color: #74876b; text-align: center; }
.drive-hub { display: grid; place-items: center; min-height: 52px; border: 1px solid rgba(192, 229, 165, .28); border-radius: 999px; background: rgba(192, 229, 165, .055); color: var(--accent); font-size: .9rem; }
.drive-document { display: flex; align-items: center; gap: 16px; margin-top: 40px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(229, 245, 220, .025); }
.drive-document strong { display: block; font-size: .9rem; font-weight: 500; }
.drive-document div > span { display: block; margin-top: 5px; font-size: .75rem; line-height: 1.5; color: var(--muted); }
.drive-connection figcaption { margin-top: 24px; color: var(--muted); font-size: .72rem; line-height: 1.7; }
.drive-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; list-style: none; padding: 0; margin: 48px 0 0; }
.drive-steps li { border-top: 1px solid var(--line-strong); padding-top: 24px; }
.drive-steps .mono { display: block; margin-bottom: 24px; color: var(--accent); }
.drive-steps p { margin: 0; font-size: .95rem; }
.drive-page-nav { display: flex; flex-wrap: wrap; gap: 10px; padding-bottom: 36px; }
.drive-page-nav a { display: flex; align-items: center; min-height: 44px; padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; font-size: .78rem; color: var(--muted); }
.drive-page-nav a:hover { color: var(--accent); border-color: var(--line-strong); }
.drive-overview { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 60px; }
.drive-overview p { font-size: 1.03rem; line-height: 1.85; }
.drive-detail-section { scroll-margin-top: 0; }
.drive-detail-section h2 { max-width: 940px; }
.drive-section-intro { max-width: 760px; font-size: 1.05rem; line-height: 1.8; }
.drive-detail-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px; margin-top: 40px; }
.drive-detail-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.drive-detail-cards article { border-top: 1px solid var(--line-strong); padding-top: 24px; }
.drive-detail-cards h3 { font-size: 1.25rem; }
.drive-detail-cards p { font-size: .95rem; line-height: 1.8; }
.drive-detail-cards p:last-child { margin-bottom: 0; }
.drive-context-note { max-width: 920px; margin: 36px 0 0; padding: 20px 24px; border-left: 2px solid rgba(192, 229, 165, .35); background: rgba(192, 229, 165, .025); font-size: .87rem; line-height: 1.8; }
.drive-storage-table { margin-top: 36px; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.drive-storage-table table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: .9rem; }
.drive-storage-table th, .drive-storage-table td { padding: 22px 24px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); line-height: 1.75; }
.drive-storage-table thead th { background: rgba(192, 229, 165, .045); font-weight: 500; color: var(--accent); }
.drive-storage-table th:first-child { width: 22%; }
.drive-storage-table tbody th { font-weight: 500; }
.drive-storage-table td { color: var(--muted); }
.drive-storage-table tr:last-child > * { border-bottom: 0; }
.drive-sharing-cards article { padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: rgba(192, 229, 165, .025); }
.drive-requirements { margin-top: 44px; border: 1px solid var(--line); border-radius: 20px; }
.drive-requirements summary, .drive-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px; list-style: none; cursor: pointer; font-size: 1rem; line-height: 1.5; }
.drive-requirements summary::-webkit-details-marker, .drive-faq summary::-webkit-details-marker { display: none; }
.drive-requirements summary > span, .drive-faq summary > span { color: var(--accent); flex-shrink: 0; }
.drive-requirements[open] summary > span, .drive-faq details[open] summary > span { transform: rotate(45deg); }
.drive-requirements > div { padding: 0 24px 24px; max-width: 1000px; }
.drive-requirements ul { margin: 0 0 24px; padding-left: 22px; color: var(--muted); }
.drive-requirements li { margin-bottom: 14px; font-size: .93rem; line-height: 1.8; }
.drive-requirements p { margin: 0; font-size: .93rem; }
.drive-faq { max-width: 1000px; border-top: 1px solid var(--line); }
.drive-faq details { border-bottom: 1px solid var(--line); }
.drive-faq summary { padding-inline: 0; }
.drive-faq details > p { max-width: 870px; margin: 0; padding: 0 36px 28px 0; line-height: 1.85; font-size: .96rem; }
.drive-closing { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.drive-closing .button { flex-shrink: 0; border-radius: 999px; }
.drive-closing h2 { max-width: 760px; }
.drive-closing p { margin-bottom: 0; }
@media (max-width: 800px) {
  .drive-intro, .drive-overview, .drive-steps, .drive-detail-cards { grid-template-columns: minmax(0, 1fr); }
  .drive-overview { gap: 16px; }
  .drive-page-nav { gap: 8px; }
  .drive-page-nav a { padding-inline: 14px; font-size: .73rem; }
  .drive-storage-table table, .drive-storage-table tbody, .drive-storage-table tr, .drive-storage-table th, .drive-storage-table td { display: block; width: 100%; }
  .drive-storage-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .drive-storage-table tbody tr { padding: 20px; border-bottom: 1px solid var(--line); }
  .drive-storage-table tbody tr:last-child { border-bottom: 0; }
  .drive-storage-table tbody th, .drive-storage-table td { width: 100%; padding: 0; border: 0; }
  .drive-storage-table tbody th:first-child { width: 100%; color: var(--accent); }
  .drive-storage-table td { margin-top: 16px; }
  .drive-storage-table td::before { content: attr(data-label); display: block; color: var(--text); font-size: .8rem; margin-bottom: 6px; }
  .drive-context-note { padding: 18px; }
  .drive-sharing-cards article { padding: 22px; }
  .drive-requirements summary { padding: 20px; }
  .drive-requirements > div { padding: 0 20px 20px; }
  .drive-closing { flex-direction: column; align-items: flex-start; gap: 28px; }
  .drive-connection { padding: 24px 18px; }
  .drive-network { gap: 4px; grid-template-columns: minmax(0, 1fr) 16px minmax(0, .85fr) 16px minmax(0, 1fr); }
  .drive-endpoint { font-size: .65rem; }
  .drive-hub { font-size: .8rem; }
  .drive-steps { gap: 32px; margin-top: 32px; }
}