/* File guide — builds on site.css tokens. Loaded only on /guide pages. */

.guide { padding-block: clamp(40px, 6vw, 80px) clamp(64px, 9vw, 120px); }
.guide-head { display: grid; gap: 14px; max-width: 720px; margin-bottom: 40px; }
.guide-lead { font-size: clamp(18px, 1.6vw, 20px); color: var(--ink-2); max-width: 60ch; }

/* Index */
.guide-feature {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 24px;
  padding: 28px 30px; margin-bottom: 14px; background: var(--ink); color: var(--on-ink); text-decoration: none;
  transition: transform .2s var(--ease-out);
}
.guide-feature:hover { transform: translateY(-3px); }
.guide-feature__pdf { margin: 0 0 36px; }
.guide-feature .crop::before, .guide-feature.crop::before { --c: var(--on-ink-2); }
.guide-feature__icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--spot); color: #fff; }
.guide-feature__icon .icon { width: 30px; height: 30px; }
.guide-feature__text { display: grid; gap: 4px; }
.guide-feature__text strong { font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.2; }
.guide-feature__text span:last-child { color: var(--on-ink-2); }
.guide-feature .spec { color: var(--on-ink-2); }
.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 20px; }
.guide-card {
  display: grid; gap: 10px; align-content: start; padding: 22px 22px 24px; min-height: 180px;
  background: var(--white); border: 1px solid var(--rule); text-decoration: none; color: var(--ink);
  transition: border-color .2s, transform .2s var(--ease-out);
}
.guide-card:hover { border-color: var(--ink); transform: translateY(-3px); }
.guide-card__top { display: flex; justify-content: space-between; align-items: center; }
.guide-card__top .icon { width: 26px; height: 26px; color: var(--spot); }
.guide-card strong { font-size: 1.15rem; line-height: 1.25; }
.guide-card > span:last-child { color: var(--ink-2); font-size: 15.5px; }
@media (max-width: 599px) { .guide-feature { grid-template-columns: auto minmax(0, 1fr); padding: 22px; } .guide-feature > .icon { display: none; } }

/* Article */
.guide-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.guide-article { display: grid; gap: 18px; min-width: 0; }
.guide-crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--ink-2); }
.guide-crumbs a { color: var(--ink-2); display: inline-block; padding-block: 4px; }
.guide-body { display: grid; gap: 18px; max-width: 70ch; font-size: 17.5px; }
.guide-body h2 { font-size: 1.45rem; margin-top: 18px; }
.guide-body h3 { font-size: 1.15rem; margin-top: 8px; }
.guide-body p, .guide-body li { color: #2a2a2a; }
.guide-body ul, .guide-body ol { margin: 0; padding-left: 1.3em; display: grid; gap: 8px; }
.guide-body strong { color: var(--ink); }
.guide-body code { font-family: var(--font-mono); font-size: .92em; background: var(--paper-2); padding: 1px 6px; }
.guide-body a:not(.btn) { color: var(--ink); text-underline-offset: 3px; }
.guide-body figure { margin: 8px 0; }
.guide-body figure svg { width: 100%; height: auto; display: block; }
.guide-body figcaption { font-size: 14px; color: var(--ink-2); margin-top: 8px; }
.guide-note { padding: 16px 18px; background: var(--paper-2); border-left: 4px solid var(--spot); }
.guide-steps { list-style: none; padding: 0 !important; counter-reset: s; display: grid; gap: 12px; }
.guide-steps > li { counter-increment: s; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; align-items: start; padding: 14px 16px; background: var(--white); border: 1px solid var(--rule); }
.guide-steps > li::before { content: counter(s, decimal-leading-zero); font-family: var(--font-mono); font-weight: 500; color: var(--spot); font-size: 15px; padding-top: 2px; }
.guide-table-wrap { overflow-x: auto; }
.guide-table { width: 100%; border-collapse: collapse; font-size: 15.5px; min-width: 560px; }
.guide-table th, .guide-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.guide-table th { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; }
.guide-table td small { display: block; color: var(--ink-2); }
.guide-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.guide-actions [data-copy-status] { font-size: 14px; color: var(--ink-2); }

.guide-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.guide-pager a { display: grid; gap: 4px; padding: 16px 18px; border: 1px solid var(--rule); background: var(--white); text-decoration: none; font-weight: 600; }
.guide-pager a:hover { border-color: var(--ink); }
.guide-pager__next { grid-column: 2; text-align: right; }
.guide-help { display: grid; gap: 10px; padding: 24px; background: var(--ink); color: var(--on-ink); margin-top: 8px; }
.guide-help p { color: var(--on-ink-2); }
.guide-help .btn { border-color: var(--on-ink); color: var(--on-ink); }
.guide-help .btn--primary { background: var(--spot); border-color: var(--spot); color: #fff; }
.guide-help__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.guide-aside { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 12px; padding: 20px; background: var(--white); border: 1px solid var(--rule); }
.guide-aside ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; counter-reset: g; }
.guide-aside li { counter-increment: g; }
.guide-aside a { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 6px; padding: 8px 6px; min-height: 44px; align-items: center; text-decoration: none; color: var(--ink-2); font-size: 15px; border-left: 2px solid transparent; }
.guide-aside a::before { content: counter(g, decimal-leading-zero); font-family: var(--font-mono); font-size: 12px; }
.guide-aside a:hover { color: var(--ink); }
.guide-aside a[aria-current="page"] { color: var(--ink); font-weight: 600; border-left-color: var(--spot); background: var(--paper); }

@media (max-width: 899px) {
  .guide-layout { grid-template-columns: 1fr; }
  .guide-aside { position: static; }
}
@media (max-width: 599px) { .guide-pager { grid-template-columns: 1fr; } .guide-pager__next { grid-column: 1; } }

/* Calculator */
.calc { display: grid; gap: 20px; padding: clamp(18px, 3vw, 28px); background: var(--white); border: 1px solid var(--rule); }
.calc__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: 14px 16px; }
.calc fieldset { border: 0; padding: 0; margin: 0; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; min-height: 50px; }
.calc legend { font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.calc__out { display: grid; gap: 8px; padding: 16px 18px; background: var(--paper); border-left: 4px solid var(--ink); }
.calc__out strong { font-size: 1.35rem; }
.calc__out .muted { color: var(--ink-2); font-size: 15px; }
.calc h3 { margin: 0; }

/* Print: just the article, black on white */
@media print {
  .site-header, .site-footer, .guide-aside, .guide-actions, .guide-pager, .guide-help, .cookie-bar, .fab, .skip-link, .guide-crumbs { display: none !important; }
  body { background: #fff !important; color: #000; padding: 0 !important; font-size: 11pt; }
  .guide { padding: 0; }
  .guide-layout { display: block; }
  .guide-body { max-width: none; }
  .guide-note, .guide-steps > li { background: #fff; }
  a { color: #000; text-decoration: none; }
}
.calc .input { width: 100%; min-width: 0; }
.calc__out:empty { display: none; }
.calc__note { margin: 0; font-size: 14.5px; color: var(--ink-2); }

/* Index FAQ */
.guide-faq { display: grid; gap: 10px; max-width: 820px; margin-top: clamp(48px, 7vw, 88px); }
.guide-faq h2 { margin-bottom: 8px; }
.guide-faq details { background: var(--white); border: 1px solid var(--rule); }
.guide-faq summary { cursor: pointer; padding: 16px 18px; min-height: 44px; font-weight: 600; list-style-position: outside; }
.guide-faq summary:hover { color: var(--spot); }
.guide-faq p { margin: 0; padding: 0 18px 18px; color: #2a2a2a; }
.guide-faq a { color: var(--ink); text-underline-offset: 3px; white-space: nowrap; }

/* Reading aids: at a glance, important, right / wrong */
.guide-glance { display: grid; gap: 12px; padding: 18px 20px; background: var(--white); border: 1px solid var(--rule); border-top: 3px solid var(--ink); }
.guide-glance__title { display: flex; align-items: center; gap: 8px; margin: 0; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.guide-glance__title .icon { width: 18px; height: 18px; }
.guide-glance__list { list-style: none; margin: 0; padding: 0 !important; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 10px 18px !important; }
.guide-glance__item { display: grid; grid-template-columns: 22px minmax(0, 1fr); column-gap: 10px; align-items: start; font-size: 15px; }
.guide-glance__item .icon { width: 20px; height: 20px; color: var(--spot); grid-row: span 2; margin-top: 2px; }
.guide-glance__item span { color: var(--ink-2); font-size: 14px; }
.guide-glance__item strong { font-size: 16.5px; overflow-wrap: anywhere; }
.guide-glance__note { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; margin: 2px 0 0; padding-top: 12px; border-top: 1px solid var(--rule); font-size: 15px; color: #2a2a2a; }
.guide-glance__note .icon { width: 20px; height: 20px; color: var(--spot); margin-top: 2px; }
.guide-warning { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; margin: 0; padding: 14px 18px; background: #fbeced; border-left: 4px solid var(--spot); color: #2a2a2a; }
.guide-warning .icon { width: 22px; height: 22px; color: var(--spot); margin-top: 1px; }
.guide-warning strong { color: var(--spot-ink, #a50d26); }
.guide-dos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; margin-top: 12px; }
.guide-dos__col { padding: 16px 18px; background: var(--white); border: 1px solid var(--rule); }
.guide-dos__title { margin: 0 0 10px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.guide-dos__col--do .guide-dos__title { color: #1f6b3a; }
.guide-dos__col--dont .guide-dos__title { color: var(--spot-ink, #a50d26); }
.guide-dos ul { list-style: none; margin: 0; padding: 0 !important; display: grid; gap: 10px !important; }
.guide-dos__item { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; font-size: 15.5px; }
.guide-dos__item .icon { width: 20px; height: 20px; margin-top: 2px; }
.guide-dos__item--do .icon { color: #1f6b3a; }
.guide-dos__item--dont .icon { color: var(--spot); }
@media print { .guide-glance, .guide-warning, .guide-dos__col { break-inside: avoid; } .guide-warning { background: #fff; } }