.guide-page { min-height: 100vh; display: flex; flex-direction: column; }
.guide-nav { grid-template-columns: 1fr auto 1fr; }
.guide-nav__links { display: flex; align-items: center; gap: 24px; }
.guide-nav__links a { color: var(--cw-muted); font-size: 13px; font-weight: 600; }
.guide-nav__links a:hover { color: var(--cw-text); }
.guide-nav__actions { display: flex; justify-content: flex-end; gap: 8px; }
.guide-main { flex: 1; width: min(1040px, 100%); margin: 0 auto; padding: 56px 28px 96px; }
.guide-main--wide { width: min(1120px, 100%); }

/* Article layout: sticky contents on the left, one 700px reading column. */
.guide-layout { display: grid; grid-template-columns: 216px minmax(0, 700px); gap: 64px; justify-content: center; align-items: start; }
.guide-toc { position: sticky; top: 96px; }
.guide-toc__label { margin: 0 0 10px; color: var(--cw-text); font-size: 13px; font-weight: 700; letter-spacing: .02em; }
.guide-toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--cw-border); }
.guide-toc li { margin: 0; }
.guide-toc a { display: block; padding: 6px 0 6px 14px; margin-left: -1px; border-left: 2px solid transparent; color: var(--cw-muted); font-size: 13px; line-height: 1.45; text-decoration: none; }
.guide-toc a:hover { color: var(--cw-text); }
.guide-toc a[aria-current="true"] { border-left-color: var(--primary-text); color: var(--cw-text); font-weight: 600; }

.guide { min-width: 0; }
.guide-crumb { margin: 0 0 14px; font-size: 13px; }
.guide-crumb a { color: var(--cw-muted); text-decoration: none; }
.guide-crumb a:hover { color: var(--cw-text); }
.guide h1 { margin: 0 0 14px; color: var(--cw-text); font-size: clamp(30px, 4.2vw, 46px); line-height: 1.12; letter-spacing: -.028em; }
.guide-meta { display: flex; flex-wrap: wrap; gap: 4px 9px; margin: 0 0 28px; color: var(--cw-muted); font-size: 13px; }
.guide-meta span:not(:last-child)::after { content: "\00b7"; margin-left: 9px; }

.guide-tldr { margin: 0 0 12px; padding: 20px 24px; border: 1px solid var(--cw-border); border-radius: 12px; background: var(--surface-soft); box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.guide-tldr__label { margin: 0 0 6px; color: var(--primary-text); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.guide-tldr p:last-child { margin: 0; color: var(--cw-text); font-size: 17px; line-height: 1.65; }

.guide h2 { position: relative; margin: 44px 0 14px; color: var(--cw-text); font-size: clamp(22px, 2.6vw, 28px); line-height: 1.25; letter-spacing: -.015em; scroll-margin-top: 88px; }
.guide p, .guide li { color: var(--cw-muted); font-size: 18px; line-height: 1.7; }
.guide p { margin: 0 0 16px; }
.guide a:not(.button) { color: var(--primary-text); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--primary-text) 45%, transparent); text-underline-offset: 3px; }
.guide a:not(.button):hover { text-decoration-color: currentColor; }
.guide .button { text-decoration: none; }
.guide a.guide-anchor { margin-left: 8px; color: var(--cw-muted); font-weight: 400; text-decoration: none; opacity: 0; transition: opacity .15s ease; }
.guide h2:hover .guide-anchor, .guide .guide-anchor:focus-visible { opacity: 1; }

.guide table { width: 100%; margin: 8px 0 20px; border-collapse: separate; border-spacing: 0; border: 1px solid var(--cw-border); border-radius: 10px; overflow: hidden; font-size: 15px; }
.guide th, .guide td { padding: 11px 14px; border-bottom: 1px solid var(--cw-border); text-align: left; vertical-align: top; line-height: 1.55; }
.guide tbody tr:last-child td { border-bottom: 0; }
.guide th { background: var(--surface-soft); color: var(--cw-text); font-size: 13px; font-weight: 700; }
.guide td { color: var(--cw-muted); }

.guide-inline-cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 40px 0 0; padding: 18px 22px; border: 1px solid var(--cw-border); border-radius: 12px; background: var(--surface-soft); }
.guide .guide-inline-cta p { margin: 0; color: var(--cw-text); font-size: 16px; line-height: 1.55; }
.guide .guide-inline-cta .button { flex: none; text-decoration: none; }

.guide-faq details { border-bottom: 1px solid var(--cw-border); }
.guide-faq details:first-of-type { border-top: 1px solid var(--cw-border); }
.guide-faq summary { position: relative; padding: 16px 32px 16px 0; color: var(--cw-text); font-size: 17px; font-weight: 600; line-height: 1.45; cursor: pointer; list-style: none; }
.guide-faq summary::-webkit-details-marker { display: none; }
.guide-faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; color: var(--cw-muted); font-size: 22px; font-weight: 400; line-height: 1.2; }
.guide-faq details[open] summary::after { content: "\2212"; }
.guide-faq summary:focus-visible { outline: 2px solid var(--primary-text); outline-offset: 2px; border-radius: 4px; }
.guide-faq details p { margin: 0 0 18px; padding-right: 32px; font-size: 17px; }

.guide-cta { margin-top: 48px; padding: 28px 30px; border: 1px solid var(--cw-border); border-radius: 12px; background: var(--surface-soft); }
.guide-cta h2 { margin: 0 0 8px; font-size: 22px; }
.guide-cta p { margin: 0 0 18px; font-size: 17px; }
.guide .guide-cta .button { text-decoration: none; }

.guide-related { margin-top: 44px; }
.guide-related h2 { margin: 0 0 12px; font-size: 18px; }
.guide-related ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.guide-related li { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 0; padding: 14px 18px; border: 1px solid var(--cw-border); border-radius: 10px; }
.guide .guide-related a { color: var(--cw-text); font-size: 16px; font-weight: 600; text-decoration: none; }
.guide .guide-related a:hover { color: var(--primary-text); }
.guide-related span { flex: none; color: var(--cw-muted); font-size: 13px; }

/* Index */
.guide-index-head { max-width: 640px; margin: 0 0 36px; }
.guide-index-head h1 { margin: 0 0 12px; color: var(--cw-text); font-size: clamp(32px, 4.4vw, 48px); line-height: 1.1; letter-spacing: -.03em; }
.guide-index-head p { margin: 0; color: var(--cw-muted); font-size: 18px; line-height: 1.6; }
.guide-grid { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.guide-card { display: flex; flex-direction: column; gap: 10px; height: 100%; padding: 24px; border: 1px solid var(--cw-border); border-radius: 12px; background: var(--surface-soft); text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
.guide-card:hover, .guide-card:focus-visible { border-color: var(--primary-text); transform: translateY(-2px); }
.guide-card__meta { color: var(--cw-muted); font-size: 13px; }
.guide-card__title { color: var(--cw-text); font-size: 20px; font-weight: 700; line-height: 1.3; }
.guide-card__text { color: var(--cw-muted); font-size: 15px; line-height: 1.6; }

@media (prefers-reduced-motion: reduce) {
  .guide-card, .guide .guide-anchor { transition: none; }
  .guide-card:hover, .guide-card:focus-visible { transform: none; }
}
@media (max-width: 1100px) {
  .guide-layout { grid-template-columns: minmax(0, 700px); }
  .guide-toc { display: none; }
}
@media (max-width: 820px) {
  .guide-nav { grid-template-columns: 1fr auto; }
  .guide-nav__links { display: none; }
  .guide-main { padding: 36px 16px 64px; }
  .guide p, .guide li { font-size: 17px; }
  .guide table { display: block; overflow-x: auto; }
  .guide-inline-cta { flex-direction: column; align-items: flex-start; }
  .guide-cta { padding: 22px 20px; }
  .guide-related li { flex-direction: column; gap: 4px; }
}
@media (max-width: 520px) {
  .guide-nav { padding-right: 18px; padding-left: 18px; }
  .guide-nav__actions .button--ghost { display: none; }
  .guide-tldr { padding: 16px 18px; }
}

/* Figures inside articles */
.guide-figure { margin: 8px 0 28px; }
.guide-figure img { display: block; width: 100%; height: auto; border: 1px solid var(--cw-border); border-radius: 12px; }
.guide-figure figcaption { margin-top: 10px; color: var(--cw-muted); font-size: 14px; line-height: 1.55; }
.guide ul { margin: 0 0 16px; padding-left: 22px; }