/* ============ Shared styles for 上司のコソ練 legal / info pages ============ */
:root {
  --font-jp: "Shippori Mincho", serif;
  --font-latin: "Cormorant Garamond", serif;
  --maxw: 860px;
  --gut: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --bg: #f6f3ec;
  --bg-2: #efeae0;
  --ink: #211f1b;
  --ink-soft: #5c574d;
  --ink-faint: #8b857a;
  --line: rgba(33, 31, 27, 0.14);
  --line-soft: rgba(33, 31, 27, 0.08);
  --accent: #c9603f;
  --accent-ink: #a84a2c;
  --todo-bg: rgba(201, 96, 63, 0.10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-jp);
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut); }

/* header */
.doc-header { border-bottom: 1px solid var(--line); }
.doc-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 22px; padding-bottom: 22px; gap: 20px; }
.doc-header .brand { font-size: 1.18rem; font-weight: 700; letter-spacing: 0.12em; color: var(--accent); text-decoration: none; }
.doc-header .back { font-size: 0.86rem; letter-spacing: 0.08em; color: var(--ink-soft); text-decoration: none; transition: color 0.3s var(--ease); white-space: nowrap; }
.doc-header .back:hover { color: var(--accent); }

/* document body */
.doc { padding-top: clamp(48px, 8vw, 88px); padding-bottom: clamp(64px, 10vw, 120px); }
.doc .eyebrow { font-family: var(--font-latin); font-size: 0.9rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--accent); }
.doc h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 600; line-height: 1.4; margin-top: 12px; letter-spacing: 0.04em; }
.doc .updated { margin-top: 18px; font-size: 0.84rem; color: var(--ink-faint); letter-spacing: 0.08em; }
.doc .intro { margin-top: clamp(28px, 4vw, 44px); color: var(--ink-soft); font-size: clamp(1rem, 1.4vw, 1.08rem); text-wrap: pretty; }

.doc section { margin-top: clamp(36px, 5vw, 56px); }
.doc h2 { font-size: clamp(1.18rem, 2vw, 1.42rem); font-weight: 600; letter-spacing: 0.04em; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.doc h2 .num { font-family: var(--font-latin); color: var(--accent); margin-right: 0.6em; font-size: 0.95em; }
.doc h3 { font-size: 1.04rem; font-weight: 600; margin-top: 28px; letter-spacing: 0.03em; }
.doc p { margin-top: 16px; color: var(--ink-soft); font-size: clamp(0.98rem, 1.35vw, 1.05rem); text-wrap: pretty; }
.doc ul, .doc ol { margin-top: 16px; padding-left: 1.4em; color: var(--ink-soft); font-size: clamp(0.98rem, 1.35vw, 1.05rem); }
.doc li { margin-top: 8px; padding-left: 0.3em; }
/* nested sub-clauses → (1)(2)(3) style */
.doc ol ol { margin-top: 8px; padding-left: 0.4em; list-style: none; counter-reset: subclause; }
.doc ol ol > li { counter-increment: subclause; position: relative; padding-left: 2.4em; }
.doc ol ol > li::before { content: "(" counter(subclause) ")"; position: absolute; left: 0; color: var(--ink-faint); }
.doc a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent); }

/* definition table for 特商法 */
.spec-table { margin-top: clamp(20px, 3vw, 32px); border-top: 1px solid var(--line); }
.spec-row { display: grid; grid-template-columns: 13em 1fr; gap: 0; border-bottom: 1px solid var(--line); }
.spec-row .k { padding: 20px 20px 20px 0; font-weight: 600; font-size: 0.98rem; letter-spacing: 0.04em; }
.spec-row .v { padding: 20px 0; color: var(--ink-soft); font-size: 0.98rem; }
.spec-row .v p { margin-top: 0; color: var(--ink-soft); }
.spec-row .v p + p { margin-top: 10px; }

/* placeholder marker the operator must fill in */
.todo { background: var(--todo-bg); color: var(--accent-ink); padding: 1px 8px; border-radius: 3px; font-family: var(--font-latin); font-weight: 600; letter-spacing: 0.06em; font-size: 0.92em; white-space: nowrap; }

/* footer */
.doc-footer { border-top: 1px solid var(--line); padding: clamp(32px, 5vw, 48px) 0; }
.doc-footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.doc-footer .links { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.doc-footer a { font-size: 0.8rem; letter-spacing: 0.06em; color: var(--ink-soft); text-decoration: none; transition: color 0.3s var(--ease); }
.doc-footer a:hover { color: var(--accent); }
.doc-footer .copyright { font-family: var(--font-latin); font-size: 0.8rem; letter-spacing: 0.1em; color: var(--ink-faint); }

@media (max-width: 620px) {
  .spec-row { grid-template-columns: 1fr; }
  .spec-row .k { padding-bottom: 4px; }
  .spec-row .v { padding-top: 4px; }
}