/* PitchScope — help_center CSS public (refonte Claude Design 2026-06-11).
   Tokens aliasés sur @theme Tailwind v4 (fallback TOKENS.md).
   Icônes Font Awesome Pro (fa-light). Couvre aussi la page recherche. */

:root {
  --hc-accent: var(--color-accent, #0f9d63);
  --hc-accent-soft: var(--color-accent-soft, color-mix(in oklab, #0f9d63 13%, oklch(0.985 0.004 95)));
  --hc-accent-line: var(--color-accent-line, color-mix(in oklab, #0f9d63 32%, oklch(0.905 0.006 90)));
  --hc-accent-deep: var(--color-accent-deep, color-mix(in oklab, #0f9d63 78%, oklch(0.24 0.012 70)));
  --hc-bg: var(--color-bg, oklch(0.985 0.004 95));
  --hc-bg-2: var(--color-bg-2, oklch(0.965 0.005 95));
  --hc-surface: var(--color-surface, #ffffff);
  --hc-surface-2: var(--color-surface-2, oklch(0.975 0.004 95));
  --hc-ink: var(--color-ink, oklch(0.24 0.012 70));
  --hc-ink-2: var(--color-ink-2, oklch(0.46 0.012 75));
  --hc-ink-3: var(--color-ink-3, oklch(0.62 0.01 80));
  --hc-line: var(--color-line, oklch(0.905 0.006 90));
  --hc-line-2: var(--color-line-2, oklch(0.85 0.008 90));
  --hc-warn: var(--color-warn, #d98a2b);
  --hc-radius: 14px;
  --hc-radius-sm: 9px;
  --hc-font-display: "Newsreader", Georgia, serif;
  --hc-font-body: "Hanken Grotesk", system-ui, sans-serif;
  --hc-font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --hc-shadow: 0 1px 2px rgba(30,28,22,.05), 0 1px 1px rgba(30,28,22,.03);
  --hc-shadow-md: 0 4px 18px -6px rgba(30,28,22,.12), 0 2px 6px -2px rgba(30,28,22,.06);
  --hc-nav-h: 64px;
}

.hc-container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.hc-eyebrow { font-family: var(--hc-font-mono); font-size: 11px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--hc-accent); }

.hc-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--hc-font-body); font-weight: 600; font-size: 14px; letter-spacing: -.01em; padding: 10px 17px; border-radius: 11px; border: 1px solid transparent; cursor: pointer; transition: transform .14s, background .16s, box-shadow .16s, border-color .16s; white-space: nowrap; color: var(--hc-ink); background: transparent; text-decoration: none; }
.hc-btn:active { transform: translateY(1px); }
.hc-btn-accent { background: var(--hc-accent); color: #fff; box-shadow: var(--hc-shadow); }
.hc-btn-accent:hover { box-shadow: 0 8px 20px -8px color-mix(in oklab, var(--hc-accent) 60%, transparent); transform: translateY(-1px); }
.hc-btn-ghost { border-color: var(--hc-line-2); }
.hc-btn-ghost:hover { border-color: var(--hc-ink-3); background: var(--hc-surface-2); }

/* Hero (index) */
.hc-hero { background: linear-gradient(172deg, var(--hc-accent-soft) 0%, var(--hc-bg) 70%); padding: 62px 0 52px; border-bottom: 1px solid var(--hc-line); }
.hc-hero-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.hc-title { font-family: var(--hc-font-display); font-size: clamp(30px, 5vw, 46px); font-weight: 600; letter-spacing: -.02em; color: var(--hc-ink); margin: 12px 0; line-height: 1.04; text-wrap: balance; }
.hc-sub { color: var(--hc-ink-2); font-size: 17px; margin-bottom: 30px; }
.hc-search-bar { display: flex; align-items: center; gap: 11px; background: var(--hc-surface); border: 1.5px solid var(--hc-line-2); border-radius: 14px; padding: 8px 8px 8px 16px; max-width: 560px; margin: 0 auto; box-shadow: var(--hc-shadow-md); transition: border-color .16s, box-shadow .16s; }
.hc-search-bar:focus-within { border-color: var(--hc-accent); box-shadow: 0 0 0 4px var(--hc-accent-soft); }
.hc-search-bar .si, .hc-search-bar > i { font-size: 16px; color: var(--hc-ink-3); flex: none; }
.hc-search-bar input { border: 0; background: transparent; outline: none; font-size: 15px; color: var(--hc-ink); flex: 1; min-width: 0; font-family: var(--hc-font-body); }
.hc-search-bar input::placeholder { color: var(--hc-ink-3); }
.hc-search-btn { background: var(--hc-accent); color: #fff; border: 0; border-radius: 9px; padding: 9px 16px; font-family: var(--hc-font-body); font-weight: 600; font-size: 13.5px; cursor: pointer; transition: .14s; flex: none; }
.hc-search-btn:hover { filter: brightness(1.05); }
.hc-chips { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.hc-chips .lbl { font-family: var(--hc-font-mono); font-size: 11px; color: var(--hc-ink-3); letter-spacing: .04em; }
.hc-chip { font-size: 13px; font-weight: 500; color: var(--hc-ink-2); background: var(--hc-surface); border: 1px solid var(--hc-line); border-radius: 999px; padding: 5px 13px; transition: .14s; cursor: pointer; text-decoration: none; }
.hc-chip:hover { border-color: var(--hc-accent-line); color: var(--hc-accent-deep); background: var(--hc-accent-soft); }

/* Sections (index) */
.hc-section { padding: 46px 0; }
.hc-section-tight { padding-top: 8px; }
.hc-section-h { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.hc-section-h h2 { font-family: var(--hc-font-display); font-size: 23px; font-weight: 600; letter-spacing: -.015em; color: var(--hc-ink); margin: 0; }
.hc-section-h .hc-eyebrow { display: block; margin-bottom: 7px; }

/* Featured (index) */
.hc-featured { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.hc-feat { display: flex; flex-direction: column; gap: 8px; background: var(--hc-surface); border: 1px solid var(--hc-line); border-radius: var(--hc-radius); padding: 20px; box-shadow: var(--hc-shadow); transition: .16s; cursor: pointer; min-width: 0; text-decoration: none; color: inherit; }
.hc-feat:hover { border-color: var(--hc-accent-line); box-shadow: var(--hc-shadow-md); transform: translateY(-2px); }
.hc-feat .fnum { font-family: var(--hc-font-mono); font-size: 11px; font-weight: 600; color: var(--hc-accent); display: flex; align-items: center; gap: 8px; }
.hc-feat .fnum::before { content: ""; width: 18px; height: 1px; background: var(--hc-accent-line); }
.hc-feat b { font-family: var(--hc-font-display); font-size: 16.5px; font-weight: 600; letter-spacing: -.01em; color: var(--hc-ink); }
.hc-feat p { font-size: 13px; color: var(--hc-ink-2); line-height: 1.5; margin: 0; }
.hc-feat .farr { display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--hc-accent); margin-top: auto; padding-top: 6px; }
.hc-feat .farr i { font-size: 12px; }

/* Grille catégories (index) */
.hc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }
.hc-cat-card { display: flex; flex-direction: column; background: var(--hc-surface); border: 1px solid var(--hc-line); border-radius: var(--hc-radius); padding: 22px; box-shadow: var(--hc-shadow); transition: .16s; cursor: pointer; min-width: 0; text-decoration: none; color: inherit; }
.hc-cat-card:hover { border-color: var(--hc-accent-line); box-shadow: var(--hc-shadow-md); transform: translateY(-2px); }
.hc-cat-card:hover .hc-cat-icon { background: var(--hc-accent); color: #fff; }
.hc-cat-top { display: flex; align-items: center; gap: 13px; margin-bottom: 13px; }
.hc-cat-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--hc-accent-soft); color: var(--hc-accent); display: flex; align-items: center; justify-content: center; flex: none; transition: .16s; }
.hc-cat-icon i { font-size: 20px; }
.hc-cat-icon-lg { width: 58px; height: 58px; border-radius: 15px; }
.hc-cat-icon-lg i { font-size: 25px; }
.hc-cat-title { font-family: var(--hc-font-display); font-size: 18px; font-weight: 600; letter-spacing: -.012em; color: var(--hc-ink); }
.hc-cat-count { font-family: var(--hc-font-mono); font-size: 11px; color: var(--hc-ink-3); margin-top: 2px; }
.hc-cat-desc { font-size: 13.5px; color: var(--hc-ink-2); line-height: 1.5; margin: 0 0 14px; }
.hc-art-list { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; }
.hc-art-list li { display: flex; align-items: center; gap: 9px; padding: 8px 0; border-top: 1px solid var(--hc-line); font-size: 13.5px; color: var(--hc-ink-2); transition: .12s; }
.hc-art-list li:hover { color: var(--hc-accent-deep); }
.hc-art-list li i { font-size: 12px; color: var(--hc-ink-3); flex: none; }
.hc-art-list li:hover i { color: var(--hc-accent); }
.hc-art-more { color: var(--hc-ink-3) !important; font-family: var(--hc-font-mono); font-size: 12px; }
.hc-cat-cta { display: flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--hc-accent); margin-top: auto; }
.hc-cat-cta i { font-size: 12px; }

/* Bloc contact */
.hc-contact { display: flex; align-items: center; gap: 20px; border: 1px solid var(--hc-accent-line); border-radius: var(--hc-radius); padding: 24px 26px; box-shadow: var(--hc-shadow); background: linear-gradient(110deg, var(--hc-accent-soft), var(--hc-surface) 70%); }
.hc-contact .ci { width: 52px; height: 52px; border-radius: 14px; background: var(--hc-surface); border: 1px solid var(--hc-accent-line); color: var(--hc-accent); display: flex; align-items: center; justify-content: center; flex: none; }
.hc-contact .ci i { font-size: 23px; }
.hc-contact .ctxt { flex: 1; min-width: 0; }
.hc-contact h3 { font-family: var(--hc-font-display); font-size: 18px; font-weight: 600; letter-spacing: -.012em; color: var(--hc-ink); margin: 0; }
.hc-contact p { font-size: 13.5px; color: var(--hc-ink-2); margin: 3px 0 0; }
.hc-cat-contact { margin-top: 36px; }

/* Layout docs (catégorie + article) */
.hc-docs { display: grid; gap: 36px; padding: 30px 0 60px; align-items: start; }
.hc-docs.two { grid-template-columns: 264px minmax(0, 1fr); }
.hc-docs.three { grid-template-columns: 248px minmax(0, 1fr) 230px; }

.hc-side { position: sticky; top: calc(var(--hc-nav-h) + 22px); max-height: calc(100vh - var(--hc-nav-h) - 40px); overflow-y: auto; overflow-x: hidden; padding-right: 6px; }
.hc-side-label { font-family: var(--hc-font-mono); font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--hc-ink-3); padding: 0 10px 10px; }
.hc-sidenav { display: flex; flex-direction: column; gap: 1px; }
.hc-snav-cat { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; font-size: 13.5px; font-weight: 600; color: var(--hc-ink-2); cursor: pointer; transition: .13s; text-decoration: none; }
.hc-snav-cat:hover { background: var(--hc-surface-2); color: var(--hc-ink); }
.hc-snav-cat.on { background: var(--hc-accent-soft); color: var(--hc-accent-deep); }
.hc-snav-cat .sc-ico { width: 24px; height: 24px; border-radius: 7px; background: var(--hc-bg-2); border: 1px solid var(--hc-line); display: flex; align-items: center; justify-content: center; color: var(--hc-ink-3); flex: none; transition: .13s; }
.hc-snav-cat.on .sc-ico { background: var(--hc-surface); border-color: var(--hc-accent-line); color: var(--hc-accent); }
.hc-snav-cat .sc-ico i { font-size: 11px; }
.hc-snav-cat .sc-name { min-width: 0; flex: 1; }
.hc-snav-cat .chev { margin-left: auto; color: var(--hc-ink-3); transition: transform .18s; flex: none; }
.hc-snav-cat .chev i { font-size: 12px; }
.hc-snav-cat.open .chev { transform: rotate(90deg); }
.hc-snav-arts { list-style: none; margin: 2px 0 6px 21px; padding: 0 0 0 14px; display: flex; flex-direction: column; border-left: 1px solid var(--hc-line); }
.hc-snav-arts li a { display: block; padding: 6px 10px; border-radius: 7px; font-size: 13px; color: var(--hc-ink-2); transition: .12s; line-height: 1.35; text-decoration: none; }
.hc-snav-arts li a:hover { background: var(--hc-surface-2); color: var(--hc-ink); }
.hc-snav-arts li a.on { color: var(--hc-accent-deep); font-weight: 600; background: var(--hc-accent-soft); }

/* Fil d'ariane */
.hc-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; font-size: 12.5px; color: var(--hc-ink-3); margin-bottom: 22px; font-family: var(--hc-font-mono); }
.hc-breadcrumb a { color: var(--hc-ink-3); transition: color .12s; text-decoration: none; }
.hc-breadcrumb a:hover { color: var(--hc-accent); }
.hc-breadcrumb .sep { padding: 0 8px; color: var(--hc-line-2); }
.hc-crumb-current { color: var(--hc-ink-2); font-weight: 500; }

/* Page catégorie */
.hc-cat-header { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 14px; }
.hc-cat-header h1 { font-family: var(--hc-font-display); font-size: clamp(24px, 4vw, 34px); font-weight: 600; letter-spacing: -.02em; color: var(--hc-ink); margin: 0 0 7px; }
.hc-cat-header .ch-sub { color: var(--hc-ink-2); font-size: 15px; line-height: 1.5; margin: 0; }
.hc-cat-header .ch-count { font-family: var(--hc-font-mono); font-size: 11.5px; color: var(--hc-ink-3); margin-top: 9px; display: inline-flex; align-items: center; gap: 7px; }
.hc-cat-divider { height: 1px; background: var(--hc-line); border: 0; margin: 22px 0 20px; }

.hc-art-cards { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.hc-art-card { display: flex; align-items: center; gap: 15px; background: var(--hc-surface); border: 1px solid var(--hc-line); border-radius: var(--hc-radius-sm); padding: 16px 18px; cursor: pointer; transition: .14s; text-decoration: none; color: inherit; }
.hc-art-card:hover { border-color: var(--hc-accent-line); box-shadow: var(--hc-shadow-md); transform: translateX(2px); }
.hc-art-card .ac-ico { width: 38px; height: 38px; border-radius: 10px; background: var(--hc-accent-soft); color: var(--hc-accent); display: flex; align-items: center; justify-content: center; flex: none; }
.hc-art-card .ac-ico i { font-size: 16px; }
.hc-art-card-body { flex: 1; min-width: 0; }
.hc-art-card-title { font-weight: 600; font-size: 15px; display: block; color: var(--hc-ink); }
.hc-art-card-desc { font-size: 13px; color: var(--hc-ink-2); margin-top: 2px; line-height: 1.45; display: block; }
.hc-art-card-chev { font-size: 15px; color: var(--hc-ink-3); flex: none; transition: .14s; }
.hc-art-card:hover .hc-art-card-chev { color: var(--hc-accent); transform: translateX(2px); }

/* Page article */
.hc-art-header { margin-bottom: 8px; }
.hc-art-cat-pill { display: inline-flex; align-items: center; gap: 7px; font-family: var(--hc-font-mono); font-size: 11px; font-weight: 600; letter-spacing: .04em; color: var(--hc-accent); margin-bottom: 12px; text-decoration: none; }
.hc-art-cat-pill i { font-size: 13px; }
.hc-art-title { font-family: var(--hc-font-display); font-size: clamp(26px, 4vw, 36px); font-weight: 600; letter-spacing: -.022em; color: var(--hc-ink); margin: 0 0 12px; line-height: 1.08; text-wrap: balance; }
.hc-art-intro { font-size: 17px; color: var(--hc-ink-2); line-height: 1.55; margin: 0 0 16px; }
.hc-art-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding-bottom: 20px; border-bottom: 1px solid var(--hc-line); }
.hc-art-meta .m { font-family: var(--hc-font-mono); font-size: 12px; color: var(--hc-ink-3); display: flex; align-items: center; gap: 6px; }
.hc-art-meta .m i { font-size: 13px; }
.hc-art-meta .sp { flex: 1; }
.hc-copy { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--hc-ink-2); background: var(--hc-surface); border: 1px solid var(--hc-line-2); border-radius: 9px; padding: 7px 12px; cursor: pointer; transition: .14s; font-family: var(--hc-font-body); }
.hc-copy:hover { border-color: var(--hc-accent-line); color: var(--hc-accent-deep); background: var(--hc-accent-soft); }
.hc-copy i { font-size: 13px; }

/* Corps prose */
.hc-art-body { font-size: 15.5px; line-height: 1.72; color: var(--hc-ink); margin-top: 24px; }
.hc-art-body h2 { font-family: var(--hc-font-display); font-size: 22px; font-weight: 600; letter-spacing: -.015em; margin: 34px 0 12px; scroll-margin-top: calc(var(--hc-nav-h) + 20px); }
.hc-art-body h3 { font-family: var(--hc-font-display); font-size: 18px; font-weight: 600; margin: 24px 0 8px; scroll-margin-top: calc(var(--hc-nav-h) + 20px); }
.hc-art-body p { margin: 0 0 15px; }
.hc-art-body ul, .hc-art-body ol { padding-left: 24px; margin: 0 0 15px; }
.hc-art-body li { margin-bottom: 7px; }
.hc-art-body a { color: var(--hc-accent-deep); text-decoration: underline; text-underline-offset: 2px; font-weight: 600; }
.hc-art-body strong { font-weight: 700; }
.hc-art-body code { font-family: var(--hc-font-mono); font-size: .88em; background: var(--hc-surface-2); border: 1px solid var(--hc-line); border-radius: 5px; padding: 1px 5px; }
.hc-art-body blockquote { border-left: 3px solid var(--hc-accent-line); padding: 2px 16px; margin: 0 0 15px; color: var(--hc-ink-2); font-style: italic; }
.hc-art-body table { border-collapse: collapse; margin: 0 0 16px; font-size: 14px; }
.hc-art-body th, .hc-art-body td { border: 1px solid var(--hc-line); padding: 7px 11px; text-align: left; }
.hc-art-body th { background: var(--hc-surface-2); font-weight: 600; }
.hc-art-body .callout { display: flex; gap: 12px; background: var(--hc-accent-soft); border: 1px solid var(--hc-accent-line); border-radius: 12px; padding: 14px 16px; margin: 0 0 18px; font-size: 14.5px; color: var(--hc-accent-deep); }
.hc-art-body .callout i { font-size: 16px; flex: none; margin-top: 3px; color: var(--hc-accent); }
.hc-art-body .callout p { margin: 0; }
.hc-draft-notice { display: flex; align-items: center; gap: 12px; color: var(--hc-ink-3); font-style: italic; }
.hc-draft-notice i { font-size: 18px; }

/* Feedback */
.hc-feedback { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; background: var(--hc-surface-2); border: 1px solid var(--hc-line); border-radius: var(--hc-radius); padding: 18px 22px; margin-top: 36px; }
.hc-feedback .fq { font-family: var(--hc-font-display); font-size: 16px; font-weight: 600; color: var(--hc-ink); }
.hc-feedback .fb-btns { display: flex; gap: 9px; margin-left: auto; }
.hc-fb { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--hc-ink-2); background: var(--hc-surface); border: 1px solid var(--hc-line-2); border-radius: 10px; padding: 9px 16px; cursor: pointer; transition: .14s; font-family: var(--hc-font-body); }
.hc-fb:hover { border-color: var(--hc-accent-line); color: var(--hc-accent-deep); background: var(--hc-accent-soft); }
.hc-fb i { font-size: 14px; }
.hc-fb.picked { background: var(--hc-accent); color: #fff; border-color: var(--hc-accent); }
.hc-feedback.done .fb-btns { display: none; }
.hc-fb-thanks { display: none; margin-left: auto; font-size: 13.5px; font-weight: 600; color: var(--hc-accent-deep); align-items: center; gap: 8px; }
.hc-fb-thanks i { font-size: 14px; color: var(--hc-accent); }
.hc-feedback.done .hc-fb-thanks { display: inline-flex; }

/* Pager précédent / suivant */
.hc-pager-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.hc-pn { display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--hc-line); border-radius: var(--hc-radius-sm); padding: 14px 16px; cursor: pointer; transition: .14s; background: var(--hc-surface); min-width: 0; text-decoration: none; }
.hc-pn:hover { border-color: var(--hc-accent-line); box-shadow: var(--hc-shadow); }
.hc-pn.next { text-align: right; align-items: flex-end; }
.hc-pn .pn-lbl { font-family: var(--hc-font-mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--hc-ink-3); display: flex; align-items: center; gap: 6px; }
.hc-pn .pn-lbl i { font-size: 11px; }
.hc-pn .pn-title { font-weight: 600; font-size: 14px; color: var(--hc-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.hc-pn.empty { visibility: hidden; }

/* Rail droit (article) */
.hc-rail { position: sticky; top: calc(var(--hc-nav-h) + 22px); display: flex; flex-direction: column; gap: 18px; }
.hc-toc-label, .hc-related-label { font-family: var(--hc-font-mono); font-size: 10px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--hc-ink-3); margin-bottom: 11px; }
.hc-toc-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 2px; border-left: 2px solid var(--hc-line); }
.hc-toc-list a { display: block; font-size: 13px; color: var(--hc-ink-2); padding: 5px 0 5px 14px; margin-left: -2px; border-left: 2px solid transparent; transition: .12s; line-height: 1.4; text-decoration: none; }
.hc-toc-list a:hover { color: var(--hc-ink); }
.hc-toc-list a.on { color: var(--hc-accent-deep); font-weight: 600; border-left-color: var(--hc-accent); }
.hc-related { background: var(--hc-surface); border: 1px solid var(--hc-line); border-radius: var(--hc-radius-sm); padding: 16px; }
.hc-related-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.hc-related-list a { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--hc-ink-2); padding: 8px 0; border-top: 1px solid var(--hc-line); transition: .12s; line-height: 1.4; text-decoration: none; }
.hc-related-list li:first-child a { border-top: 0; }
.hc-related-list a:hover { color: var(--hc-accent-deep); }
.hc-related-list a i { font-size: 12px; margin-top: 2px; flex: none; color: var(--hc-ink-3); }

/* Page recherche (classes existantes de search.html conservées) */
.hc-page { padding: 36px 0 64px; }
.hc-page-title { font-family: var(--hc-font-display); font-size: clamp(24px, 4vw, 34px); font-weight: 600; letter-spacing: -.02em; color: var(--hc-ink); margin: 0 0 18px; }
.hc-page-sub { color: var(--hc-ink-2); font-size: 15px; }
.hc-search-bar-page { margin: 0 0 26px; max-width: 560px; }
.hc-search-count { font-size: 14px; color: var(--hc-ink-2); margin-bottom: 18px; }
.hc-search-hint { font-size: 14px; color: var(--hc-ink-3); }
.hc-art-eyebrow { font-family: var(--hc-font-mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--hc-accent); display: block; margin-bottom: 2px; }
.hc-pager { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 32px; }
.hc-pg { display: inline-flex; align-items: center; gap: 6px; color: var(--hc-ink-2); font-size: 13.5px; font-weight: 600; text-decoration: none; padding: 8px 14px; border: 1px solid var(--hc-line); border-radius: 9px; transition: border-color .14s, background .14s; }
.hc-pg:hover { border-color: var(--hc-accent-line); background: var(--hc-accent-soft); }
.hc-empty-state { text-align: center; padding: 52px 24px; color: var(--hc-ink-3); }
.hc-empty-state i { display: block; font-size: 36px; margin: 0 auto 14px; }
.hc-empty-state p { font-size: 15px; margin-bottom: 16px; }
.hc-link { display: inline-flex; align-items: center; gap: 7px; color: var(--hc-accent-deep); font-weight: 600; font-size: 13.5px; text-decoration: none; }
.hc-link:hover { text-decoration: underline; }
.hc-back { margin-top: 28px; }

/* Responsive */
@media (max-width: 1000px) {
  .hc-docs.three { grid-template-columns: 248px minmax(0, 1fr); }
  .hc-docs.three .hc-rail { display: none; }
}
@media (max-width: 820px) {
  .hc-docs.two, .hc-docs.three { grid-template-columns: 1fr; }
  .hc-side { display: none; }
  .hc-featured { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .hc-container { padding: 0 18px; }
  .hc-hero { padding: 40px 0 32px; }
  .hc-pager-nav { grid-template-columns: 1fr; }
  .hc-contact { flex-direction: column; align-items: flex-start; text-align: left; }
}