@import url("/sanpro/site.css?v=20260822cut1");

body,
body.docs,
body.home-page {
  background: transparent;
}

header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding-top: var(--safe-top);
  background: rgba(248, 249, 253, .82);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255,255,255,.6);
}
header .wrap {
  width: min(100% - 40px, 760px);
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
header h1 {
  margin: 0;
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.02em;
}
.hero-panel { padding: 8px 0 28px; }
.hero-panel h2 {
  margin: 12px 0 0;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -.04em;
}
.hero-kicker {
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.hero-panel p { margin: 16px 0 0; color: var(--muted); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
}
.hero-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 10px;
  background: var(--grad);
  color: #fff;
}
.hero-actions span { color: var(--faint); font-size: 13px; }

.docs-main {
  width: min(100% - 40px, 760px);
  margin: 0 auto;
  padding: 36px 0 64px;
}
.docs-hero { padding: 8px 0 28px; }
.docs-hero h1,
.docs-hero h2 {
  margin: 0;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -.04em;
}
.docs-hero p {
  margin: 16px 0 0;
  color: var(--muted);
  max-width: 40em;
}
.docs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
}
.docs-actions span { color: var(--faint); font-size: 13px; }

.toc { list-style: none; margin: 0; padding: 0; }
.toc li { margin: 0 0 10px; }
.toc a {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  color: var(--ink);
}
.toc-num {
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .12em;
}
.toc-text b {
  display: block;
  font-size: 16px;
  font-weight: 620;
  letter-spacing: -.02em;
}
.toc-text em {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
}
.toc-badge {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
}

.article-hero { padding: 8px 0 20px; }
.article-hero span {
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
}
.article-hero h2 {
  margin: 12px 0 8px;
  font-size: clamp(30px, 6vw, 44px);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -.035em;
}
.article-hero p { margin: 0; color: var(--muted); }

.card {
  margin-top: 18px;
  padding: 22px 22px 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.card p {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.8;
}
.card p:first-child {
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -.03em;
}
.card p:empty { display: none; }
.step-line {
  margin: 18px 0 12px !important;
  padding: 12px 0 0;
  border-top: 1px solid var(--line);
  font-weight: 600;
}
.step-line span {
  display: inline-block;
  margin-right: 8px;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  font-weight: 500;
}
.card a {
  color: var(--accent-ink);
  border-bottom: 1px solid rgba(61, 139, 253, .35);
}
.card img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 8px auto 22px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
}
.domain-line {
  display: inline-flex;
  margin: 8px 0 14px !important;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-2) !important;
  font-size: 15px !important;
  font-family: var(--mono);
}
.back {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-right: 10px;
  color: var(--muted);
  font-size: 14px;
}
footer {
  padding: 28px 0 8px;
  text-align: center;
  color: var(--faint);
  font-size: 12px;
  font-family: var(--mono);
}

@media (max-width: 640px) {
  .docs-main { width: min(100% - 28px, 760px); }
  .toc a { grid-template-columns: 40px 1fr; }
  .toc-badge { display: none; }
}