/* AI Adoption site UI (2026-10 redesign): sidebar counts, home front page, number cards, hub layout,
   subscribe page, search overlay, copy-stat toast, slide-in. Every class starts with aia- so nothing
   collides with the Aspect theme. Colours come from custom.css tokens, so dark mode follows the site. */

:root {
  --aia-card: #FFFFFF;
  --aia-shadow: 0 1px 0 rgba(20, 20, 19, .03), 0 10px 28px -14px rgba(20, 20, 19, .18);
  --aia-brand: #C96442;
  --aia-green: #4F7A32;
  --aia-serif: 'Newsreader', Georgia, serif;
  --aia-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --aia-mono: 'IBM Plex Mono', ui-monospace, monospace;
}
html[data-color-scheme="dark"] { --aia-card: #1C1B1A; --aia-shadow: 0 0 0 1px #2B2927; --aia-green: #8FBF6A; }
@media (prefers-color-scheme: dark) {
  html:not([data-color-scheme="light"]) { --aia-card: #1C1B1A; --aia-shadow: 0 0 0 1px #2B2927; --aia-green: #8FBF6A; }
}

/* ---------- sidebar: hub counts and theme labels ---------- */
.navigation-sidebar .aia-count, .navigation-popup .aia-count { margin-left: auto; padding-left: 8px; font: 500 12px var(--aia-mono); color: var(--text-muted); }
.navigation .nav-item-section .aia-theme-label { font: 600 11px var(--aia-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.navigation .nav-link-hub .label { display: flex; align-items: center; width: 100%; }
html[data-sidebar-collapsed="true"] .navigation-sidebar .nav-item-hub,
html[data-sidebar-collapsed="true"] .navigation-sidebar .nav-item-theme { display: none; }

/* ---------- shared ---------- */
.aia { font-family: var(--aia-sans); color: var(--text-primary); }
.aia a { text-decoration: none; color: inherit; }
.aia-kicker { font: 600 12px var(--aia-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-terracotta); }
.aia-dek { font: 400 19px/1.55 var(--aia-sans); color: var(--text-secondary); }
.aia-btn { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 18px; border-radius: 10px; border: 1px solid transparent; font: 600 15px var(--aia-sans); white-space: nowrap; cursor: pointer; }
.aia-btn svg { flex: none; }
.aia-btn-primary { background: var(--accent-terracotta); color: #FAF9F5 !important; }
.aia-btn-primary:hover { background: var(--accent-terracotta-hover); }
.aia-btn-ghost { background: var(--aia-card); border-color: var(--border-strong); color: var(--text-primary) !important; }
.aia-btn-ghost:hover { border-color: var(--aia-brand); }
.aia-section { padding: 52px 0; border-top: 1px solid var(--border-subtle); }
.aia-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 0 0 18px; }
.aia-section-head h2 { margin: 0; font: 500 30px/1.15 var(--aia-serif); letter-spacing: -.01em; color: var(--text-primary); }
.aia-section-head a { font: 600 14px var(--aia-sans); color: var(--accent-coral) !important; white-space: nowrap; }
.aia-grid { display: grid; gap: 16px; }
.aia-g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.aia-g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* number card */
.aia-nc { display: flex; flex-direction: column; background: var(--aia-card); border: 1px solid var(--border-subtle); border-radius: 14px; overflow: hidden; min-width: 0; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.aia-nc:hover { transform: translateY(-2px); box-shadow: var(--aia-shadow); border-color: var(--border-strong); }
.aia-nc-body { padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.aia-nc-kicker { font: 600 11px var(--aia-mono); letter-spacing: .07em; text-transform: uppercase; color: var(--accent-terracotta); }
.aia-nc-value { font: 600 38px/1 var(--aia-mono); letter-spacing: -.02em; display: flex; align-items: center; gap: 10px; }
.aia-nc-value::after { content: ""; flex: 1; max-width: 90px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--aia-brand) 0 34%, var(--border-subtle) 34%); }
.aia-nc-label { font-size: 13.5px; line-height: 1.45; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.aia-nc-title { margin-top: 4px; font: 500 18px/1.3 var(--aia-serif); color: var(--text-primary); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.aia-nc-foot { margin-top: auto; padding-top: 10px; display: flex; gap: 12px; font: 500 12px var(--aia-mono); color: var(--text-muted); }
.aia-nc-foot span:last-child { margin-left: auto; color: var(--accent-coral); }
.aia-nc-img { aspect-ratio: 16 / 9; background: #FAF9F5; border-bottom: 1px solid var(--border-subtle); overflow: hidden; }
.aia-nc-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; margin: 0 !important; display: block; }
.aia-nc--compact .aia-nc-value { font-size: 30px; }
.aia-nc--compact .aia-nc-title { font-size: 16px; }
.aia-nc--wide { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
.aia-nc--wide .aia-nc-img { aspect-ratio: auto; height: 100%; border-bottom: 0; border-right: 1px solid var(--border-subtle); }
.aia-nc--wide .aia-nc-img img { object-fit: contain; }
.aia-nc--wide .aia-nc-value { font-size: 46px; }
.aia-nc--wide .aia-nc-title { font-size: 21px; -webkit-line-clamp: 4; }
.aia-new { display: inline-flex; margin-left: 8px; padding: 1px 7px; border-radius: 999px; background: color-mix(in srgb, var(--aia-brand) 14%, transparent); color: var(--accent-terracotta); font: 600 10px var(--aia-mono); letter-spacing: .06em; vertical-align: 1px; }

/* hub tile */
.aia-hub { display: flex; flex-direction: column; gap: 8px; padding: 18px; border: 1px solid var(--border-subtle); border-radius: 14px; background: var(--aia-card); transition: border-color .15s, box-shadow .15s, transform .15s; }
.aia-hub:hover { border-color: var(--border-strong); box-shadow: var(--aia-shadow); transform: translateY(-2px); }
.aia-hub-name { font: 600 16px/1.3 var(--aia-sans); }
.aia-hub-count { font: 500 12px var(--aia-mono); color: var(--text-muted); }
.aia-hub-v { margin-top: 4px; font: 600 28px/1 var(--aia-mono); letter-spacing: -.02em; }
.aia-hub-l { font-size: 13px; line-height: 1.45; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.aia-hub-go { margin-top: auto; font: 600 13px var(--aia-sans); color: var(--accent-coral); }

/* ---------- home ---------- */
.aia-home { max-width: 1180px; margin: 0 auto; }
.aia-hero { padding: 40px 0 44px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 52px; align-items: center; }
.aia-hero h1 { margin: 14px 0 18px; font: 500 58px/1.03 var(--aia-serif); letter-spacing: -.025em; color: var(--text-primary); }
.aia-hero h1 em { font-style: italic; color: var(--accent-terracotta); }
.aia-hero .aia-dek { margin: 0 0 28px; max-width: 34em; }
.aia-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.aia-hero-meta { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 20px; font: 500 13px var(--aia-mono); color: var(--text-muted); }
.aia-hero-meta b { color: var(--text-primary); font-weight: 600; }
.aia-stats { display: grid; gap: 12px; }
.aia-stat { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 18px; align-items: center; padding: 18px 20px; background: var(--aia-card); border: 1px solid var(--border-subtle); border-radius: 14px; }
.aia-stat:first-child { border-left: 4px solid var(--aia-brand); }
.aia-stat:hover { border-color: var(--border-strong); box-shadow: var(--aia-shadow); }
.aia-stat-v { grid-row: span 2; font: 600 36px/1 var(--aia-mono); letter-spacing: -.02em; min-width: 4.2ch; }
.aia-stat-k { font: 600 11px var(--aia-mono); letter-spacing: .07em; text-transform: uppercase; color: var(--accent-terracotta); }
.aia-stat-l { font-size: 14px; line-height: 1.4; color: var(--text-secondary); }
.aia-ask { padding: 0 0 48px; }
.aia-ask-label { font: 600 12px var(--aia-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 12px; }
.aia-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.aia-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--border-subtle); border-radius: 999px; background: var(--aia-card); font-size: 14px; color: var(--text-secondary) !important; }
.aia-chip:hover { border-color: var(--aia-brand); color: var(--text-primary) !important; }
.aia-chip small { font: 500 11px var(--aia-mono); color: var(--text-muted); }
.aia-theme { padding: 24px 0; border-top: 1px solid var(--border-subtle); }
.aia-theme:first-of-type { border-top: 0; padding-top: 4px; }
.aia-theme-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; }
.aia-theme-name { font: 500 22px/1.2 var(--aia-serif); }
.aia-theme-sub { font: 500 12px var(--aia-mono); color: var(--text-muted); }
.aia-lens { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.aia-lens a { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid var(--border-subtle); border-radius: 14px; background: var(--aia-card); }
.aia-lens a:hover { border-color: var(--border-strong); box-shadow: var(--aia-shadow); }
.aia-flag { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font: 600 12px var(--aia-mono); background: var(--bg-surface); border: 1px solid var(--border-subtle); }
.aia-lens b { display: block; font: 600 15px var(--aia-sans); }
.aia-lens small { font: 500 12px var(--aia-mono); color: var(--text-muted); }
.aia-trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--border-subtle); border-radius: 16px; background: var(--aia-card); overflow: hidden; }
.aia-trust > div { padding: 24px 24px 26px; border-left: 1px solid var(--border-subtle); }
.aia-trust > div:first-child { border-left: 0; }
.aia-trust h3 { margin: 10px 0 6px; font: 500 21px/1.25 var(--aia-serif); color: var(--text-primary); }
.aia-trust p { margin: 0; font-size: 14.5px; color: var(--text-secondary); }
.aia-signup { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 32px; align-items: center; padding: 34px 36px; border-radius: 18px; background: #141413; border: 1px solid #2E2C29; color: #F3EFE6; }
html[data-color-scheme="dark"] .aia-signup { background: #232220; }
@media (prefers-color-scheme: dark) { html:not([data-color-scheme="light"]) .aia-signup { background: #232220; } }
.aia-signup h2 { margin: 6px 0 8px; font: 500 30px/1.15 var(--aia-serif); color: #F3EFE6; }
.aia-signup p { margin: 0; color: #CFC9BD; }
.aia-signup .aia-kicker { color: #E0896A; }
.aia-signup small { display: block; margin-top: 10px; color: #A39F96; font-size: 12.5px; }
.aia-signup small a { color: #E0896A !important; }

/* inline email form (dark and light versions) */
.aia-inline-form { display: flex; gap: 8px; padding: 6px; border-radius: 12px; background: #24231F; border: 1px solid #3D3B37; }
.aia-inline-form input[type=email] { flex: 1; min-width: 0; background: transparent; border: 0; color: #F3EFE6; font: 15px var(--aia-sans); padding: 0 10px; height: 44px; box-shadow: none; outline: none; }
.aia-inline-form input::placeholder { color: #8F8C84; }
.aia-inline-form .aia-btn { background: #C96442; color: #141413 !important; }
.aia-form-ok, .aia-form-err { display: none; margin-top: 10px; font-size: 14px; }
form.success .aia-form-ok, form.success ~ .aia-form-ok { display: block; }
form.error .aia-form-err { display: block; color: #E0896A; }
form.loading .aia-btn { opacity: .7; pointer-events: none; }

/* Guess the number */
.aia-guess { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); border: 1px solid var(--border-subtle); border-radius: 18px; background: var(--aia-card); overflow: hidden; }
.aia-guess-q { padding: 30px 32px; background: var(--bg-surface); border-right: 1px solid var(--border-subtle); }
.aia-guess-q h3 { margin: 10px 0 8px; font: 500 28px/1.2 var(--aia-serif); color: var(--text-primary); }
.aia-guess-q p { margin: 0; color: var(--text-secondary); font-size: 15px; }
.aia-guess-a { padding: 30px 32px; display: flex; flex-direction: column; gap: 16px; justify-content: center; }
.aia-guess-out { font: 600 54px/1 var(--aia-mono); letter-spacing: -.02em; }
.aia-guess-track { position: relative; padding-top: 30px; }
.aia-guess input[type=range] { width: 100%; accent-color: var(--aia-brand); height: 28px; margin: 0; }
.aia-guess-scale { display: flex; justify-content: space-between; font: 500 11px var(--aia-mono); color: var(--text-muted); }
.aia-guess-real, .aia-guess-you { position: absolute; top: 0; transform: translateX(-50%); font: 600 11px var(--aia-mono); white-space: nowrap; display: none; }
.aia-guess-real { color: var(--accent-terracotta); }
.aia-guess-you { color: var(--text-muted); }
.aia-guess-real::after, .aia-guess-you::after { content: ""; display: block; width: 2px; height: 30px; margin: 2px auto 0; background: currentColor; }
.aia-guess-result { display: none; }
.aia-guess.revealed .aia-guess-real, .aia-guess.revealed .aia-guess-you, .aia-guess.revealed .aia-guess-result { display: block; }
.aia-guess.revealed .aia-guess-btn, .aia-guess.revealed .aia-guess-out { display: none; }
.aia-guess-big { font: 600 54px/1 var(--aia-mono); color: var(--accent-terracotta); }
.aia-guess-verdict { margin: 8px 0 4px; font-weight: 600; }
.aia-guess-result p { margin: 0 0 14px; color: var(--text-secondary); font-size: 14.5px; }
.aia-acts { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- hub pages ---------- */
.aia-hubpage { margin: 0 auto 1.5rem; width: 100%; max-width: 100%; }
.aia-hp-crumbs { font-size: 13px; color: var(--text-muted); }
.aia-hp-crumbs a { color: var(--accent-coral) !important; }
.aia-hubhead { padding: 10px 0 30px; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 44px; align-items: end; }
.aia-hubhead .aia-dek { margin: 10px 0 0; }
.aia-hub-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.aia-facts { margin: 0; border: 1px solid var(--border-subtle); border-radius: 14px; background: var(--aia-card); }
.aia-facts div { display: flex; justify-content: space-between; gap: 12px; padding: 11px 16px; border-top: 1px solid var(--border-subtle); font-size: 13.5px; }
.aia-facts div:first-child { border-top: 0; }
.aia-facts dt { color: var(--text-muted); }
.aia-facts dd { margin: 0; font-weight: 600; text-align: right; }
.aia-facts a { color: var(--accent-coral) !important; font-weight: 600; }
.aia-kns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.aia-kn { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 16px; align-items: center; padding: 16px 18px; background: var(--aia-card); border: 1px solid var(--border-subtle); border-radius: 12px; }
.aia-kn:hover { border-color: var(--border-strong); box-shadow: var(--aia-shadow); }
.aia-kn-v { grid-row: span 2; font: 600 30px/1 var(--aia-mono); letter-spacing: -.02em; min-width: 3.6ch; }
.aia-kn-l { font-size: 13.5px; line-height: 1.4; color: var(--text-secondary); }
.aia-kn-go { font: 600 12px var(--aia-mono); color: var(--accent-coral); }
.aia-copy { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border: 1px solid var(--border-subtle); border-radius: 8px; background: var(--aia-card); color: var(--text-secondary); font: 600 12px var(--aia-sans); cursor: pointer; }
.aia-copy:hover { border-color: var(--aia-brand); color: var(--text-primary); }
.aia-copy.done { border-color: var(--aia-green); color: var(--aia-green); }
.aia-kn .aia-copy { position: absolute; top: 10px; right: 10px; opacity: 0; transition: opacity .15s; }
.aia-kn:hover .aia-copy, .aia-kn:focus-within .aia-copy, .aia-kn .aia-copy.done { opacity: 1; }
@media (hover: none) { .aia-kn .aia-copy { opacity: 1; position: static; grid-column: 2; justify-self: start; margin-top: 4px; } }
.aia-intro { margin-top: 38px; max-width: 720px; }
.aia-intro p { margin: 0 0 16px; font: 400 19px/1.65 var(--aia-serif); color: var(--text-primary); }
.aia-intro summary { cursor: pointer; list-style: none; font: 600 14px var(--aia-sans); color: var(--accent-coral); }
.aia-intro summary::-webkit-details-marker { display: none; }
.aia-intro details[open] summary { margin-bottom: 14px; }
.aia-pack { margin-top: 34px; display: grid; grid-template-columns: 130px minmax(0, 1fr) auto; gap: 28px; align-items: center; padding: 24px 28px; border: 1px solid var(--border-subtle); border-radius: 18px; background: var(--aia-card); }
.aia-pack-cover { aspect-ratio: 3 / 4; border-radius: 8px; background: #141413; color: #F3EFE6; padding: 14px 12px; display: flex; flex-direction: column; justify-content: space-between; box-shadow: 0 14px 30px -14px rgba(20, 20, 19, .5); transform: rotate(-3deg); border-top: 6px solid #C96442; }
.aia-pack-cover .t { font: 500 15px/1.1 var(--aia-serif); }
.aia-pack-cover .n { font: 600 28px/1 var(--aia-mono); color: #E0896A; }
.aia-pack-cover .s { font: 600 9px var(--aia-mono); letter-spacing: .08em; text-transform: uppercase; color: #A39F96; }
.aia-pack h3 { margin: 6px 0 6px !important; font: 500 24px/1.2 var(--aia-serif) !important; }
.aia-pack p { margin: 0 !important; color: var(--text-secondary); font-size: 15px !important; }
.aia-hubbody { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 44px; margin-top: 44px; }
.aia-toc { position: sticky; top: 84px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; }
.aia-toc-label { font: 600 11px var(--aia-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.aia-toc a { display: flex; justify-content: space-between; gap: 8px; padding: 6px 10px; border-left: 2px solid var(--border-subtle); font-size: 13.5px; color: var(--text-secondary) !important; }
.aia-toc a:hover, .aia-toc a.on { border-left-color: var(--aia-brand); color: var(--text-primary) !important; background: var(--bg-surface); }
.aia-toc a small { font: 500 11px var(--aia-mono); color: var(--text-muted); }
.aia-hp-topic { padding: 32px 0; border-top: 1px solid var(--border-subtle); scroll-margin-top: 80px; }
.aia-hp-topic:first-child { border-top: 0; padding-top: 0; }
.aia-hp-topic-head { display: flex; align-items: baseline; gap: 14px; }
.aia-hp-topic-n { font: 600 12px var(--aia-mono); color: var(--accent-terracotta); }
.aia-hp-topic h2 { margin: 0 !important; font: 500 30px/1.15 var(--aia-serif) !important; letter-spacing: -.01em; }
.aia-hp-answer { margin: 12px 0 20px !important; max-width: 46em; font: 400 18px/1.6 var(--aia-serif) !important; color: var(--text-secondary); }
.aia-hp-topic .aia-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.aia-hp-topic .aia-grid.aia-one { grid-template-columns: minmax(0, 1fr); }
.aia-hp-more { margin-top: 14px; font: 600 14px var(--aia-sans); }
.aia-hp-more a { color: var(--accent-coral) !important; }
.aia-related { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.aia-about { margin-top: 10px; font-size: 14px; color: var(--text-muted); }

/* ---------- subscribe page ---------- */
.aia-sub { max-width: 1180px; margin: 0 auto; }
.aia-sub-hero { padding: 30px 0 44px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 460px); gap: 56px; align-items: start; }
.aia-sub-hero h1 { margin: 14px 0 16px; font: 500 54px/1.05 var(--aia-serif); letter-spacing: -.02em; color: var(--text-primary); }
.aia-promise { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; gap: 10px 30px; margin: 24px 0 8px; }
.aia-promise div { font-size: 14px; color: var(--text-muted); }
.aia-promise b { display: block; font: 600 30px/1.1 var(--aia-mono); color: var(--text-primary); }
.aia-sub-form { padding: 22px; border: 1px solid var(--border-subtle); border-radius: 16px; background: var(--aia-card); box-shadow: var(--aia-shadow); }
.aia-sub-form .f { display: block; font: 600 13px var(--aia-sans); margin-bottom: 6px; }
.aia-sub-form input[type=email] { width: 100%; height: 48px; padding: 0 14px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--bg-page); color: var(--text-primary); font: 16px var(--aia-sans); }
.aia-themes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 16px 0; }
.aia-themes label { display: flex; gap: 8px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--border-subtle); border-radius: 10px; font-size: 13.5px; cursor: pointer; }
.aia-themes input { accent-color: var(--aia-brand); margin-top: 3px; }
.aia-themes small { color: var(--text-muted); }
.aia-sub-form .aia-btn { width: 100%; justify-content: center; height: 48px; }
.aia-sub-form small.note { display: block; margin-top: 10px; color: var(--text-muted); font-size: 12.5px; }
.aia-gift { display: flex; gap: 12px; align-items: center; margin-top: 14px; padding: 12px; border-radius: 10px; background: var(--bg-surface); font-size: 13.5px; color: var(--text-secondary); }
.aia-gift b { color: var(--text-primary); }
.aia-gift .aia-pack-cover { width: 44px; padding: 6px; transform: none; border-top-width: 3px; flex: none; }
.aia-sub-form .aia-form-ok { color: var(--text-primary); }
.aia-sub-form .aia-form-ok a { color: var(--accent-coral) !important; font-weight: 600; }
.aia-issue-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: start; }
.aia-issue { border: 1px solid var(--border-subtle); border-radius: 16px; background: var(--aia-card); overflow: hidden; box-shadow: var(--aia-shadow); }
.aia-issue-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border-subtle); background: var(--bg-surface); font: 500 12px var(--aia-mono); color: var(--text-muted); }
.aia-issue-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.aia-issue-bar span { margin-left: 10px; }
.aia-issue-body { max-width: 600px; margin: 0 auto; padding: 26px 24px 30px; }
.aia-masthead { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 12px; border-bottom: 2px solid var(--text-primary); }
.aia-masthead h3 { margin: 0; font: 500 26px var(--aia-serif); }
.aia-masthead span { font: 500 12px var(--aia-mono); color: var(--text-muted); white-space: nowrap; }
.aia-intro-line { margin: 14px 0 6px; font: 400 17px/1.55 var(--aia-serif); color: var(--text-secondary); }
.aia-inum { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 2px 12px; padding: 16px 0; border-bottom: 1px solid var(--border-subtle); }
.aia-inum .i { font: 600 12px var(--aia-mono); color: var(--accent-terracotta); padding-top: 8px; }
.aia-inum .v { font: 600 32px/1.05 var(--aia-mono); }
.aia-inum .l { grid-column: 2; font-size: 14.5px; color: var(--text-secondary); }
.aia-inum .s { grid-column: 2; font: 500 12px var(--aia-mono); color: var(--text-muted); margin-top: 4px; }
.aia-inum .s a { color: var(--accent-coral) !important; }
.aia-issue-chart { margin-top: 22px; }
.aia-issue-chart img { border: 1px solid var(--border-subtle); border-radius: 8px; margin: 8px 0 0 !important; width: 100%; }
.aia-issue-chart p { font: 500 17px/1.35 var(--aia-serif); margin: 10px 0 0; }
.aia-issue-side h4 { margin: 0 0 8px; font: 500 22px var(--aia-serif); }
.aia-issue-side p, .aia-issue-side li { color: var(--text-secondary); font-size: 15px; }
.aia-faq { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 40px; }
.aia-faq h4 { margin: 0 0 4px; font: 600 15px var(--aia-sans); }
.aia-faq p { margin: 0; color: var(--text-secondary); font-size: 14.5px; }

/* ---------- search overlay ---------- */
.aia-search { position: fixed; inset: 0; z-index: 9999; display: none; background: rgba(20, 20, 19, .45); padding: 8vh 16px 16px; overflow-y: auto; }
.aia-search.open { display: block; }
.aia-search-panel { max-width: 860px; margin: 0 auto; background: var(--bg-page); border: 1px solid var(--border-subtle); border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .5); padding: 18px; font-family: var(--aia-sans); color: var(--text-primary); }
.aia-sbox { display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 16px; border: 2px solid var(--aia-brand); border-radius: 14px; background: var(--aia-card); }
.aia-sbox input { flex: 1; min-width: 0; border: 0; background: transparent; font: 19px var(--aia-sans); color: var(--text-primary); outline: none; box-shadow: none; height: 50px; }
.aia-sbox kbd { font: 500 12px var(--aia-mono); color: var(--text-muted); border: 1px solid var(--border-subtle); border-radius: 5px; padding: 2px 6px; cursor: pointer; }
.aia-answer { margin-top: 16px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 22px; align-items: center; padding: 20px 22px; border: 1px solid var(--border-subtle); border-left: 5px solid var(--aia-brand); border-radius: 14px; background: var(--aia-card); }
.aia-answer .v { grid-row: span 3; font: 600 48px/1 var(--aia-mono); letter-spacing: -.02em; }
.aia-answer .l { font: 500 18px/1.4 var(--aia-serif); }
.aia-answer .m { font: 500 12px var(--aia-mono); color: var(--text-muted); }
.aia-sres-label { margin: 20px 0 10px; font: 600 12px var(--aia-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.aia-search .aia-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.aia-search .aia-nc-value { font-size: 28px; }
.aia-hits a { display: flex; justify-content: space-between; gap: 12px; padding: 12px 4px; border-top: 1px solid var(--border-subtle); font-size: 15px; color: var(--text-primary) !important; }
.aia-hits a small { font: 500 12px var(--aia-mono); color: var(--text-muted); white-space: nowrap; }
.aia-search-empty { padding: 20px 4px; color: var(--text-muted); }
.aia-search-foot { margin-top: 14px; font-size: 13px; color: var(--text-muted); }
.aia-search-foot a { color: var(--accent-coral) !important; }

/* ---------- toast + slide-in ---------- */
.aia-toast { position: fixed; left: 50%; bottom: 24px; z-index: 9998; transform: translate(-50%, 180%); transition: transform .35s cubic-bezier(.2, .8, .2, 1);
  display: flex; align-items: center; gap: 14px; width: max-content; max-width: min(92vw, 640px); padding: 12px 12px 12px 18px; border-radius: 14px; background: #141413; color: #F3EFE6; box-shadow: 0 18px 40px -12px rgba(0, 0, 0, .45); font: 14px var(--aia-sans); }
.aia-toast.show { transform: translate(-50%, 0); }
.aia-toast b { color: #8FBF6A; font-weight: 600; }
.aia-toast .aia-btn { height: 36px; background: #C96442; color: #141413 !important; font-size: 13px; }
.aia-slidein { position: fixed; right: 20px; bottom: 20px; z-index: 9997; width: 340px; padding: 18px 18px 16px; border: 1px solid var(--border-subtle); border-radius: 16px; background: var(--aia-card); box-shadow: 0 22px 50px -18px rgba(20, 20, 19, .4);
  transform: translateY(calc(100% + 40px)); transition: transform .45s cubic-bezier(.2, .8, .2, 1); font-family: var(--aia-sans); color: var(--text-primary); }
.aia-slidein.show { transform: none; }
.aia-slidein-x { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border: 0; background: transparent; color: var(--text-muted); border-radius: 8px; cursor: pointer; display: grid; place-items: center; }
.aia-slidein h4 { margin: 6px 0 4px; font: 500 21px/1.2 var(--aia-serif); padding-right: 24px; }
.aia-slidein p { margin: 0 0 12px; font-size: 14px; color: var(--text-secondary); }
.aia-slidein form { display: flex; gap: 6px; }
.aia-slidein input[type=email] { flex: 1; min-width: 0; height: 40px; padding: 0 12px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--bg-page); color: var(--text-primary); font: 14px var(--aia-sans); }
.aia-slidein .aia-btn { height: 40px; padding: 0 14px; font-size: 14px; }
.aia-slidein small { display: block; margin-top: 8px; font-size: 12px; color: var(--text-muted); }
.aia-slidein small a { color: var(--accent-coral) !important; }

/* numbers fade up on first view; the text is always the real figure */
@media (prefers-reduced-motion: no-preference) {
  .aia-js .aia-rise { opacity: 0; transform: translateY(8px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .8, .2, 1); }
  .aia-js .aia-rise.in { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .aia-hero { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .aia-g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aia-lens { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aia-hubbody { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .aia-toc { position: sticky; top: 56px; z-index: 5; display: flex; gap: 8px; overflow-x: auto; padding: 10px 0; max-height: none; background: var(--bg-page); border-bottom: 1px solid var(--border-subtle); margin-bottom: 24px; }
  .aia-toc-label { display: none; }
  .aia-toc a { flex: none; border: 1px solid var(--border-subtle); border-radius: 999px; padding: 6px 12px; background: var(--aia-card); }
  .aia-toc a small { display: none; }
  .aia-related { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aia-sub-hero, .aia-issue-wrap { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .aia-hero { padding: 20px 0 28px; }
  .aia-hero h1 { font-size: 40px; }
  .aia-dek { font-size: 17px; }
  .aia-hero-actions .aia-btn { flex: 1 1 auto; justify-content: center; }
  .aia-stat { padding: 14px 16px; }
  .aia-stat-v { font-size: 30px; }
  .aia-ask { padding-bottom: 36px; }
  .aia-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .aia-chip { flex: none; }
  .aia-section { padding: 38px 0; }
  .aia-section-head h2 { font-size: 25px; }
  .aia-g4, .aia-g3 { grid-template-columns: minmax(0, 1fr); }
  .aia-theme-head { flex-direction: column; gap: 2px; }
  .aia-swipe { display: grid; grid-auto-flow: column; grid-auto-columns: 78%; grid-template-columns: none; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
  .aia-swipe > * { scroll-snap-align: start; }
  .aia-guess { grid-template-columns: minmax(0, 1fr); }
  .aia-guess-q { border-right: 0; border-bottom: 1px solid var(--border-subtle); padding: 22px 20px; }
  .aia-guess-a { padding: 22px 20px; }
  .aia-guess-q h3 { font-size: 23px; }
  .aia-lens a { padding: 12px; gap: 10px; }
  .aia-trust { grid-template-columns: minmax(0, 1fr); }
  .aia-trust > div { border-left: 0; border-top: 1px solid var(--border-subtle); }
  .aia-trust > div:first-child { border-top: 0; }
  .aia-signup { grid-template-columns: minmax(0, 1fr); padding: 26px 20px; }
  .aia-signup h2 { font-size: 25px; }
  .aia-hubhead { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .aia-kns { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .aia-kn { grid-template-columns: minmax(0, 1fr); padding: 14px; gap: 6px; }
  .aia-kn-v { grid-row: auto; font-size: 26px; }
  .aia-kn-l { font-size: 13px; }
  .aia-intro p { font-size: 17.5px; }
  .aia-pack { grid-template-columns: 80px minmax(0, 1fr); padding: 18px; gap: 16px; }
  .aia-pack > :last-child { grid-column: 1 / -1; justify-content: center; }
  .aia-pack h3 { font-size: 20px !important; }
  .aia-hp-topic h2 { font-size: 25px !important; }
  .aia-hp-answer { font-size: 17px !important; }
  .aia-nc--wide { grid-template-columns: minmax(0, 1fr); }
  .aia-nc--wide .aia-nc-img { aspect-ratio: 16 / 9; height: auto; border-right: 0; border-bottom: 1px solid var(--border-subtle); }
  .aia-nc--wide .aia-nc-value { font-size: 38px; }
  .aia-nc--wide .aia-nc-title { font-size: 19px; }
  .aia-related { grid-template-columns: minmax(0, 1fr); }
  .aia-sub-hero { padding: 10px 0 30px; gap: 26px; }
  .aia-sub-hero h1 { font-size: 38px; }
  .aia-promise { grid-template-columns: repeat(2, auto); }
  .aia-themes { grid-template-columns: minmax(0, 1fr); }
  .aia-issue-body { padding: 20px 16px 24px; }
  .aia-faq { grid-template-columns: minmax(0, 1fr); }
  .aia-search { padding: 12px 8px; }
  .aia-search .aia-grid { grid-template-columns: minmax(0, 1fr); }
  .aia-answer { grid-template-columns: minmax(0, 1fr); }
  .aia-answer .v { grid-row: auto; font-size: 40px; }
  .aia-slidein { left: 12px; right: 12px; bottom: 12px; width: auto; }
  .aia-toast { left: 12px; right: 12px; bottom: 12px; width: auto; transform: translateY(180%); flex-wrap: wrap; }
  .aia-toast.show { transform: none; }
}

/* hub pages live inside .post-content: neutralise its prose and link rules for the card markup */
.post-content .aia-hubpage a:not(.button), .page-content .aia-hubpage a:not(.button) { color: inherit !important; text-decoration: none !important; }
.post-content .aia-hubpage .aia-hp-crumbs a, .post-content .aia-hubpage .aia-hp-more a, .post-content .aia-hubpage .aia-facts a,
.post-content .aia-hubpage .aia-intro summary { color: var(--accent-coral) !important; }
.post-content .aia-hubpage .aia-btn-primary { color: #FAF9F5 !important; }
.post-content .aia-hubpage img { margin: 0 !important; }
.post-content .aia-hubpage h2.aia-hp-title { margin: 0 !important; padding: 0 !important; font: 500 30px/1.15 var(--aia-serif) !important; letter-spacing: -.01em !important; }
.post-content .aia-hubpage h2.aia-section-title { margin: 0 !important; padding: 0 !important; font: 500 26px/1.2 var(--aia-serif) !important; }
.post-content .aia-hubpage .aia-intro-p { font: 400 19px/1.65 var(--aia-serif); color: var(--text-primary); margin: 0 0 16px; max-width: 680px; }
@media (max-width: 720px) { .post-content .aia-hubpage h2.aia-hp-title { font-size: 25px !important; } .post-content .aia-hubpage .aia-intro-p { font-size: 17.5px; } }