/* 「使い方・解説」の一覧と記事（scripts/guide-build.mjs が作る HTML 用）。色はすべて theme.css の変数で、暗い表示にも合わせる */
.g-site { font-size: 1.75rem; font-weight: 800; letter-spacing: .02em; margin: 0 0 8px; color: var(--hero-text); }
.g-site a { color: inherit; text-decoration: none; }
.g-site::before { content: ""; display: inline-block; width: 1.25em; height: 1.25em; margin-right: .3em; vertical-align: -.22em; background: var(--icon) center / contain no-repeat; }
.g-site .beta { display: inline-block; white-space: nowrap; vertical-align: middle; }
.crumb { font-size: .85rem; color: var(--hero-muted); margin: 10px 0 0; }
.crumb a { color: var(--hero-muted); }
.g-intro { display: flex; gap: 18px; align-items: center; padding: 18px 20px; margin: 22px 0; }
.g-intro img { width: 92px; height: auto; flex: none; }
.g-intro h1 { font-size: 1.4rem; margin: 0 0 4px; color: var(--text); }
.g-intro h1::before, .g-art h1::before { display: none; content: none; }
.g-intro p { margin: 0; line-height: 1.8; }
.g-cat { margin: 30px 0 10px; font-size: 1.15rem; display: flex; align-items: center; gap: 8px; }
.g-cat .n { font-size: .8rem; color: var(--muted); font-weight: 400; }
.g-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.g-card { display: flex; gap: 14px; padding: 16px; text-decoration: none; color: var(--text); }
.g-card:hover { border-color: var(--accent); }
.g-card .ic { flex: none; width: 52px; height: 52px; border-radius: 12px; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; font-weight: 800; color: var(--accent); font-size: .78rem; text-align: center; line-height: 1.2; }
.g-card h3 { margin: 0 0 6px; font-size: 1rem; line-height: 1.5; }
.g-card p { margin: 0; font-size: .86rem; color: var(--muted); line-height: 1.6; }
.g-card .t { font-size: .75rem; margin-top: 6px; }
.g-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 24px; align-items: start; margin-top: 20px; }
.g-art { padding: 26px 32px; line-height: 1.95; min-width: 0; }
.g-art h1 { font-size: 1.55rem; line-height: 1.5; margin: 0 0 6px; color: var(--text); letter-spacing: 0; }
.g-art .meta { font-size: .82rem; color: var(--muted); margin: 0 0 18px; }
.g-art h2 { font-size: 1.2rem; margin: 36px 0 10px; padding-left: 10px; border-left: 5px solid var(--accent); line-height: 1.5; scroll-margin-top: 12px; }
.g-art h3 { font-size: 1.02rem; margin: 24px 0 6px; }
.g-art p, .g-art li { overflow-wrap: anywhere; }
.g-art a { color: var(--accent); }
.g-art figure { margin: 18px 0; }
.g-art figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.g-art figcaption { font-size: .8rem; color: var(--muted); line-height: 1.6; margin-top: 4px; }
.g-art pre { background: var(--accent-soft); border-radius: 8px; padding: 10px 14px; overflow-x: auto; line-height: 1.6; font-size: .86rem; }
.g-art code { font-family: ui-monospace, Consolas, monospace; font-size: .9em; }
.g-art blockquote { margin: 16px 0; padding: 12px 16px; border: 2px solid #d33; border-radius: 10px; }
.g-art blockquote p { margin: 0; }
.g-tbl { overflow-x: auto; margin: 14px 0; }
.g-tbl table { border-collapse: collapse; font-size: .88rem; line-height: 1.6; min-width: 100%; }
.g-tbl th, .g-tbl td { border: 1px solid var(--line); padding: 6px 9px; text-align: left; vertical-align: top; }
.g-tbl th { background: var(--accent-soft); white-space: nowrap; }
.g-toc { background: var(--accent-soft); border-radius: 10px; padding: 12px 18px; margin: 12px 0 4px; }
.g-toc b { font-size: .9rem; }
.g-toc ol { margin: 6px 0 0; padding-left: 1.4em; font-size: .92rem; line-height: 1.8; }
.g-toc a { color: var(--text); }
.g-tip { display: flex; gap: 12px; align-items: flex-start; background: var(--accent-soft); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin: 18px 0; }
.g-tip img { width: 56px; height: auto; flex: none; }
.g-tip p { margin: 0; font-size: .93rem; }
.g-try { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--accent-soft); border-radius: 12px; padding: 14px 18px; margin: 30px 0 6px; }
.g-try p { margin: 0; font-weight: 700; }
.g-try a { background: var(--btn); color: #fff; padding: 9px 18px; border-radius: 999px; text-decoration: none; font-weight: 700; white-space: nowrap; }
.g-pn { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0 0; }
.g-pn a { display: block; border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; text-decoration: none; color: var(--text); font-size: .9rem; line-height: 1.5; }
.g-pn a small { display: block; color: var(--muted); font-size: .75rem; }
.g-pn a.next { text-align: right; grid-column: 2; }
.g-rel { margin: 26px 0 0; }
.g-art h2.g-rel-h { font-size: 1rem; border: 0; padding: 0; margin: 0 0 10px; }
.g-side { position: sticky; top: 16px; padding: 14px 16px; max-height: calc(100vh - 32px); overflow: auto; }
.g-side h4 { margin: 12px 0 6px; font-size: .9rem; }
.g-side h4:first-child { margin-top: 0; }
.g-side ul { list-style: none; margin: 0; padding: 0; font-size: .86rem; line-height: 1.55; }
.g-side li { padding: 6px 0; border-top: 1px solid var(--line); }
.g-side a { color: var(--accent); text-decoration: none; }
.g-side li.on a { font-weight: 800; color: var(--text); }
@media (max-width: 900px) { .g-layout { grid-template-columns: minmax(0, 1fr); } .g-side { position: static; max-height: none; } }
@media (max-width: 640px) {
  .g-art { padding: 18px 16px; } .g-art h1 { font-size: 1.3rem; } .g-site { font-size: 1.4rem; }
  .g-try { flex-direction: column; align-items: stretch; text-align: center; }
  .g-intro img { width: 64px; } .g-pn { grid-template-columns: 1fr; } .g-pn a.next { grid-column: 1; }
}