.doc-hero { padding: 56px 0 40px; background: linear-gradient(180deg, #fff 0%, var(--soft) 100%); border-bottom: 1px solid var(--line); }
.doc-hero h1 { font-size: clamp(32px, 4.4vw, 46px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 700; max-width: 22ch; }
.doc-hero .lead { margin-top: 16px; font-size: 18px; }
.doc-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; font-size: 14px; color: var(--ink-2); }
.doc-meta span { display: inline-flex; align-items: center; gap: 8px; }
.doc-meta span + span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--ink-3); margin-right: 12px; }

.doc-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding-top: 48px; padding-bottom: 96px; align-items: start; }
.toc { position: sticky; top: 88px; font-size: 14px; max-height: calc(100vh - 110px); overflow-y: auto; padding-right: 6px; }
.toc p { font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.toc a { display: block; padding: 5px 0 5px 12px; border-left: 2px solid var(--line); color: var(--ink-2); text-decoration: none; line-height: 1.4; }
.toc a:hover { color: var(--ink); border-left-color: var(--ink-3); }

.doc { max-width: 720px; font-size: 16px; color: var(--ink-2); }
.doc h2 { margin: 48px 0 14px; font-size: 23px; line-height: 1.25; letter-spacing: -0.02em; color: var(--ink); scroll-margin-top: 84px; }
.doc > h2:first-child, .doc > section:first-child > h2:first-child { margin-top: 0; }
.doc h3 { margin: 28px 0 8px; font-size: 17px; color: var(--ink); letter-spacing: -0.01em; }
.doc p + p, .doc p + ul, .doc ul + p, .doc p + ol, .doc ol + p, .doc table + p, .doc p + table, .doc .note + p, .doc p + .note { margin-top: 14px; }
.doc ul, .doc ol { margin: 10px 0 0; padding-left: 22px; display: grid; gap: 8px; }
.doc li::marker { color: var(--ink-3); }
.doc strong { color: var(--ink); font-weight: 600; }
.doc a { color: var(--ink); font-weight: 500; text-decoration-color: #f3b48f; }
.doc a:hover { text-decoration-color: var(--accent); }
.doc code { font: 14px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--soft); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }

.note { border: 1px solid var(--line); background: var(--soft); border-radius: var(--radius); padding: 18px 20px; font-size: 15px; }
.note strong { display: block; margin-bottom: 4px; }
.note.accent { background: var(--accent-soft); border-color: #f7d9c4; }

.table-wrap { overflow-x: auto; margin-top: 14px; border: 1px solid var(--line); border-radius: 12px; }
.doc table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 560px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.doc th { background: var(--soft); color: var(--ink); font-weight: 600; font-size: 13.5px; }
.doc tr:last-child td { border-bottom: 0; }
.doc td:first-child { color: var(--ink); font-weight: 500; }

.summary-grid { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.summary-grid li { border: 1px solid var(--line); border-radius: 12px; padding: 18px; background: #fff; }
.summary-grid h3 { margin: 0 0 6px; font-size: 15.5px; }
.summary-grid p { font-size: 14.5px; }

.agreement { margin-top: 18px; border: 1px solid var(--line); border-radius: 16px; padding: 28px; background: #fff; }
.agreement h3 { margin-top: 26px; }
.agreement h3:first-child { margin-top: 0; }
.agreement p { font-size: 15px; }
.agreement .clause { padding-left: 20px; }

.company { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.company p + p { margin-top: 4px; }

@media (max-width: 960px) {
  .doc-layout { grid-template-columns: 1fr; gap: 28px; padding-top: 32px; }
  .toc { position: static; max-height: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; background: var(--soft); }
}

@media (max-width: 560px) {
  .doc-hero { padding: 40px 0 32px; }
  .summary-grid { grid-template-columns: 1fr; }
  .agreement { padding: 20px 18px; }
  .doc h2 { font-size: 21px; }
}