/* ==========================================================================
   ArabRoot | عرب رووت — Ghost theme stylesheet (v1.1)

   ALL colours, fonts, radii and shadows are defined once in the token block (§2).
   Components only reference tokens: change a token and the whole site follows.
   Palette rule: white surfaces, neutral greys, brand aubergine for primary actions and
   code, brand orange only as an accent (active states, markers, focus). RTL first;
   Latin text, tool names and code are isolated as LTR.
   ========================================================================== */

/* 1. Fonts (local files, SIL OFL — licences in assets/fonts) --------------- */
/* Arabic families ship the Arabic subset only; Latin glyphs fall back to Manrope. */
@font-face { font-family: "Manrope"; src: url("../fonts/Manrope-Variable.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "IBM Plex Sans Arabic"; src: url("../fonts/IBMPlexSansArabic-400-arabic.woff2") format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "IBM Plex Sans Arabic"; src: url("../fonts/IBMPlexSansArabic-500-arabic.woff2") format("woff2"); font-weight: 500; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "IBM Plex Sans Arabic"; src: url("../fonts/IBMPlexSansArabic-600-arabic.woff2") format("woff2"); font-weight: 600; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "IBM Plex Sans Arabic"; src: url("../fonts/IBMPlexSansArabic-700-arabic.woff2") format("woff2"); font-weight: 700 900; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Alexandria"; src: url("../fonts/Alexandria-Variable-arabic.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Vazirmatn"; src: url("../fonts/Vazirmatn-Variable-arabic.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Noto Kufi Arabic"; src: url("../fonts/NotoKufiArabic-Variable-arabic.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Almarai"; src: url("../fonts/Almarai-700-arabic.woff2") format("woff2"); font-weight: 400 700; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Almarai"; src: url("../fonts/Almarai-800-arabic.woff2") format("woff2"); font-weight: 800 900; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Noto Sans Arabic"; src: url("../fonts/NotoSansArabic-Variable-arabic.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }
@font-face { font-family: "Noto Naskh Arabic"; src: url("../fonts/NotoNaskhArabic-Variable-arabic.woff2") format("woff2"); font-weight: 400 700; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+200C-200E, U+2010-2011, U+FB50-FDFF, U+FE70-FEFC; }

/* 2. Design tokens — the only place colours and fonts are defined ------------ */
:root {
    /* Brand (branding/03-Colors-and-Tokens) */
    --c-brand: #E95420;            /* orange: accents, active states, markers */
    --c-brand-soft: #FDEEE7;       /* faint orange tint (badges) */
    --c-aubergine: #2C001E;        /* primary buttons, code surface */
    --c-aubergine-hover: #4A1A3A;

    /* Neutrals */
    --c-bg: #FFFFFF;
    --c-surface: #FFFFFF;
    --c-subtle: #F6F7F9;           /* panels: hero bands, author box, filters */
    --c-subtle-2: #EEF0F3;         /* inline code, chips, hover */
    --c-line: #E5E7EB;
    --c-line-strong: #D0D4DA;
    --c-ink: #17111A;              /* headings */
    --c-text: #2E2A33;             /* body text */
    --c-muted: #5F6470;            /* secondary text */
    --c-faint: #6B7280;            /* meta text (4.8:1 on white, AA) */
    --c-link: #A33A12;             /* AA on white */
    --c-on-dark: #FFFFFF;
    --c-on-dark-line: rgba(255, 255, 255, .22);
    --c-on-dark-hover: rgba(255, 255, 255, .12);
    --c-focus: #E95420;
    --c-overlay: rgba(23, 17, 26, .88);
    --c-shadow: rgba(23, 17, 26, .08);

    /* Footer (dark brand surface) */
    --c-footer-bg: var(--c-aubergine);
    --c-footer-text: rgba(255, 255, 255, .92);
    --c-footer-muted: rgba(255, 255, 255, .66);
    --c-footer-line: rgba(255, 255, 255, .14);
    --c-footer-hover: #FFFFFF;

    /* Status (callouts, forms) */
    --c-info: #2563A6;     --c-info-bg: #EEF4FB;
    --c-success: #1F7A55;  --c-success-bg: #EAF6F0;
    --c-warning: #A86A0B;  --c-warning-bg: #FFF7E6;
    --c-danger: #B3261E;   --c-danger-bg: #FDECEA;

    /* Code blocks (dark, on brand aubergine) */
    --c-code-bg: #1E0A17;
    --c-code-bar: #16060F;
    --c-code-line: #3B2033;
    --c-code-text: #ECE4E9;
    --c-code-label: #C99AB2;
    --c-code-hover: rgba(255, 255, 255, .08);
    --c-code-ok: #7EE2B0;
    --c-syn-comment: #A08D99;
    --c-syn-keyword: #FF9B73;
    --c-syn-string: #FFD2A6;
    --c-syn-number: #9FD8FF;
    --c-syn-title: #FFFFFF;
    --c-syn-deletion: #FF8A80;

    /* Branded art for posts without images */
    --c-art-bg: #2C001E;
    --c-art-glow: #4E1A3C;
    --c-art-bar: rgba(233, 84, 32, .92);
    --c-art-bar-2: rgba(255, 255, 255, .07);

    /* Typography — chosen per site in Design → Site design (see §3) */
    --font-latin: "Manrope", "Segoe UI", system-ui, sans-serif;
    --font-ui: "IBM Plex Sans Arabic", var(--font-latin);        /* menus, buttons, labels, meta */
    --font-display: "Alexandria", var(--font-latin);            /* titles and headings (bold) */
    --display-weight: 800;
    --font-read: "IBM Plex Sans Arabic", var(--font-latin);
    --font-mono: ui-monospace, "Cascadia Code", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
    --read-size: 18px;
    --read-lh: 1.9;
    --read-size-mobile: 17px;

    /* Shape & layout */
    --r-sm: 8px;
    --r: 12px;
    --r-lg: 20px;
    --r-pill: 999px;
    --shadow: 0 10px 30px var(--c-shadow);
    --max: 1240px;
    --gutter: 32px;
    --header-h: 72px;
    --reading: 800px;
    --focus-ring: 0 0 0 3px var(--c-bg), 0 0 0 5px var(--c-focus);
}

/* 3. Font choice from theme settings (data attributes on <body>) ------------ */
body[data-heading-font="IBM Plex Sans Arabic"] { --font-display: "IBM Plex Sans Arabic", var(--font-latin); --display-weight: 700; }
body[data-heading-font="Almarai"] { --font-display: "Almarai", var(--font-latin); }
body[data-heading-font="Noto Kufi Arabic"] { --font-display: "Noto Kufi Arabic", var(--font-latin); --display-weight: 700; }
body[data-heading-font="Vazirmatn"] { --font-display: "Vazirmatn", var(--font-latin); }
body[data-body-font="Vazirmatn"] { --font-read: "Vazirmatn", var(--font-latin); --read-lh: 1.85; }
body[data-body-font="Noto Sans Arabic"] { --font-read: "Noto Sans Arabic", var(--font-latin); --read-lh: 1.85; }
body[data-body-font="Noto Naskh Arabic"] { --font-read: "Noto Naskh Arabic", var(--font-latin); --read-size: 19px; --read-lh: 1.95; --read-size-mobile: 18px; }

/* 4. Base ------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--c-bg); color: var(--c-text); font-family: var(--gh-font-body, var(--font-read)); font-size: 16px; line-height: 1.75; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, video { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--c-link); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
h1, h2, h3, h4, h5, h6 { margin: 0; color: var(--c-ink); font-family: var(--gh-font-heading, var(--font-display)); font-weight: var(--display-weight); line-height: 1.5; letter-spacing: 0; }
/* Small interface headings stay in the UI font */
.sidebar__title, .site-footer__title, .aside-title, .app-dialog__label, .author-box__label, .section-label, .toc__summary { font-family: var(--font-ui); font-weight: 700; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--r-sm); }
[hidden] { display: none !important; }
/* Interface text (not prose) uses the UI font */
.nav, .btn, .icon-btn, .chip, .badge, .eyebrow, .breadcrumb, .card__meta, .card__topmeta, .post-meta, .section-header__link, .section-label,
.site-header, .site-topics, .site-footer, .pagination, .toc, .sidebar__title, .share, .related-links, .sidebar__cta, .code-block__copy,
.nl-form__label, .nl-form__note, .nl-form__msg, .post-actions, .author-box__label, .author-box__more, .masthead__kicker, .masthead__rss,
.brief__meta, .guide-row__meta, .app-card__more, .lead__tag, .author-hero__links, .author-card__count, .dir-filters, .dir-toolbar, .dir-card__meta,
.dir-card__badge, .dir-card__tag, .dir-chip, .dir-stats, label, input, select, button { font-family: var(--font-ui); }

.en, code, kbd, pre, samp, .post-title--app, .app-card__title, .dir-card__title { font-family: var(--font-latin); direction: ltr; unicode-bidi: isolate; }
code, kbd, pre, samp { font-family: var(--font-mono); }
.flip { display: inline-flex; transform: scaleX(-1); }
.icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.icon--arrow { width: 16px; height: 16px; }
.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--c-brand); vertical-align: middle; }
.skip-link { position: absolute; top: -100px; right: 16px; z-index: 100; padding: 10px 16px; border-radius: var(--r-sm); background: var(--c-aubergine); color: var(--c-on-dark); }
.skip-link:focus { top: 12px; color: var(--c-on-dark); }
.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: calc(var(--reading) + var(--gutter) * 2); }
.wrap--medium { max-width: calc(1040px + var(--gutter) * 2); }

/* 5. Primitives --------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 10px 20px; border: 1px solid transparent; border-radius: var(--r-sm); font-size: 14px; font-weight: 600; line-height: 1.3; white-space: nowrap; transition: background .15s, border-color .15s, color .15s; }
.btn--primary { background: var(--c-aubergine); color: var(--c-on-dark); }
.btn--primary:hover { background: var(--c-aubergine-hover); color: var(--c-on-dark); }
.btn--outline { background: var(--c-surface); border-color: var(--c-line-strong); color: var(--c-ink); }
.btn--outline:hover { border-color: var(--c-ink); color: var(--c-ink); }
.btn--lg { min-height: 48px; padding: 12px 26px; font-size: 15px; }
.icon-btn { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: var(--r-sm); color: var(--c-ink); transition: background .15s; }
.icon-btn:hover { background: var(--c-subtle-2); }
.chip { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: var(--r-pill); border: 1px solid var(--c-line); background: var(--c-surface); color: var(--c-text); font-size: 13px; font-weight: 500; line-height: 1.6; }
.chip:hover { border-color: var(--c-ink); color: var(--c-ink); }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 24px; }
.chips__label { margin-left: 4px; color: var(--c-muted); font-size: 13px; font-weight: 600; }
.badge, .card__pill { display: inline-flex; align-items: center; padding: 2px 10px; border: 1px solid var(--c-line-strong); border-radius: 6px; background: var(--c-surface); color: var(--c-ink); font-size: 12px; font-weight: 600; line-height: 1.7; }
.badge:hover, .card__pill:hover { border-color: var(--c-ink); color: var(--c-ink); }
.eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; color: var(--c-link); font-size: 12.5px; font-weight: 600; line-height: 1.6; }
.eyebrow a:hover { text-decoration: underline; }
.eyebrow__sep { color: var(--c-faint); }
.avatar { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; flex: none; }
.avatar--fallback { display: inline-grid; place-items: center; border-radius: 50%; background: var(--c-subtle-2); color: var(--c-ink); font-family: var(--font-latin); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.avatar--lg { width: 44px; height: 44px; font-size: 16px; }
.social-link { display: inline-grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--c-line); border-radius: var(--r-sm); color: var(--c-muted); font-weight: 700; }
.social-link:hover { border-color: var(--c-ink); color: var(--c-ink); }
.social-link .icon { width: 17px; height: 17px; }
.section-label { padding-bottom: 12px; margin-bottom: 24px; border-bottom: 1px solid var(--c-line); color: var(--c-muted); font-size: 13px; font-weight: 700; letter-spacing: .4px; }

/* 6. Header (two rows) -------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--c-surface); border-bottom: 1px solid var(--c-line); }
.site-header__inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.site-logo { flex: none; }
.site-logo img { width: 150px; }
.site-nav { flex: 1; min-width: 0; }
.site-nav .nav { display: flex; align-items: center; gap: 4px; }
.site-nav .nav__link { display: block; padding: 8px 12px; border-radius: var(--r-sm); color: var(--c-ink); font-size: 14.5px; font-weight: 600; white-space: nowrap; }
.site-nav .nav__link:hover { background: var(--c-subtle); color: var(--c-ink); }
.site-nav .nav__item--current .nav__link { color: var(--c-ink); box-shadow: inset 0 -2px 0 var(--c-brand); border-radius: 0; }
.site-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.site-actions__services { padding: 8px 10px; color: var(--c-muted); font-size: 13.5px; font-weight: 600; }
.site-actions__services:hover { color: var(--c-ink); }
.site-menu-toggle, .site-menu-toggle__close { display: none; }
.site-menu-toggle[aria-expanded="true"] .site-menu-toggle__open { display: none; }
.site-menu-toggle[aria-expanded="true"] .site-menu-toggle__close { display: block; }
.mobile-menu { padding: 12px 0 20px; border-top: 1px solid var(--c-line); background: var(--c-surface); box-shadow: var(--shadow); }
.mobile-menu .nav { display: grid; }
.mobile-menu .nav__link { display: block; padding: 12px 2px; border-bottom: 1px solid var(--c-line); color: var(--c-ink); font-size: 16px; font-weight: 600; }
.mobile-menu__actions { display: flex; gap: 10px; margin-top: 16px; }
.mobile-menu__actions .btn { flex: 1; }

.site-topics { background: var(--c-subtle); border-bottom: 1px solid var(--c-line); }
.site-topics__inner { display: flex; align-items: center; gap: 4px; height: 44px; overflow-x: auto; scrollbar-width: none; }
.site-topics__inner::-webkit-scrollbar { display: none; }
.site-topics__link { flex: none; padding: 4px 10px; border-radius: var(--r-sm); color: var(--c-muted); font-size: 13.5px; font-weight: 500; white-space: nowrap; }
.site-topics__link:hover { background: var(--c-surface); color: var(--c-ink); }

/* 7. Homepage ----------------------------------------------------------------- */
.intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 36px 0 22px; margin-bottom: 28px; border-bottom: 1px solid var(--c-line); }
.intro__title { font-size: clamp(28px, 3vw, 38px); font-weight: 700; line-height: 1.45; }
.intro__text { margin-top: 4px; color: var(--c-muted); font-size: 16px; }
.intro__date { display: grid; gap: 4px; text-align: left; color: var(--c-ink); font-family: var(--font-ui); font-size: 13px; font-weight: 600; }
.intro__date .en { color: var(--c-faint); font-size: 10.5px; letter-spacing: 1.8px; }

.lead-grid { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.lead { position: relative; }
.lead__media { position: relative; display: block; overflow: hidden; aspect-ratio: 16 / 9; border-radius: var(--r); background: var(--c-subtle); }
.lead__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.lead:hover .lead__media img { transform: scale(1.02); }
.lead__tag { position: absolute; top: 14px; right: 14px; z-index: 1; padding: 2px 10px; border-radius: 6px; background: var(--c-surface); color: var(--c-ink); font-size: 12px; font-weight: 600; }
.lead__body { padding: 18px 0 0; }
.lead .eyebrow a { position: relative; z-index: 1; }
.lead__title { margin: 6px 0 8px; font-size: clamp(24px, 2.3vw, 30px); line-height: 1.45; }
.lead__title a::after { content: ""; position: absolute; inset: 0; }
.lead:hover .lead__title a { color: var(--c-link); }
.lead__excerpt { color: var(--c-muted); font-size: 16px; line-height: 1.85; }
.lead .card__meta { border-top: 0; padding-top: 0; margin-top: 12px; }

.briefs__list { display: grid; }
.brief { position: relative; display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--c-line); }
.brief__num { color: var(--c-link); font-family: var(--font-latin); font-size: 18px; font-weight: 700; line-height: 1.6; }
.brief__title { margin: 2px 0 4px; font-size: 16px; font-weight: 600; line-height: 1.6; }
.brief__title a::after { content: ""; position: absolute; inset: 0; }
.brief:hover .brief__title a { color: var(--c-link); }
.brief__meta { color: var(--c-faint); font-size: 12px; }
.briefs__empty { padding: 16px 0; color: var(--c-muted); font-size: 14px; }
.nl-mini { margin-top: 20px; padding: 20px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-subtle); }
.nl-mini__mark { margin-bottom: 10px; }
.nl-mini h3 { font-size: 17px; }
.nl-mini p { margin-top: 6px; color: var(--c-muted); font-size: 14px; }
.nl-mini a { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; color: var(--c-link); font-family: var(--font-ui); font-size: 14px; font-weight: 600; }

.section { margin-top: 60px; }
.section-header { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 22px; padding-bottom: 12px; border-bottom: 1px solid var(--c-line); }
.section-header::after { content: ""; position: absolute; bottom: -1px; right: 0; width: 56px; height: 2px; background: var(--c-brand); }
.section-header--compact { align-items: center; margin-bottom: 4px; }
.section-header--compact .section-header__title { font-size: 18px; }
.section-header__title { font-size: clamp(21px, 2vw, 24px); }
.section-header__text { margin-top: 2px; color: var(--c-muted); font-size: 14px; }
.section-header__link { display: inline-flex; align-items: center; gap: 6px; color: var(--c-link); font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.section-header__link:hover { color: var(--c-ink); }

.guide-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 0 40px; }
.guide-row { position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--c-line); }
.guide-row__num { color: var(--c-brand); font-family: var(--font-latin); font-size: 26px; font-weight: 700; line-height: 1.2; }
.guide-row__title { margin-bottom: 4px; font-size: 17px; font-weight: 600; line-height: 1.6; }
.guide-row:hover .guide-row__title a { color: var(--c-link); }
.guide-row__excerpt { color: var(--c-muted); font-size: 14.5px; line-height: 1.8; }
.guide-row__meta { display: block; margin-top: 6px; color: var(--c-faint); font-size: 12px; font-weight: 500; }

/* 8. Cards --------------------------------------------------------------------- */
.cards { display: grid; gap: 28px 24px; }
.cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards--auto { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card { position: relative; display: flex; flex-direction: column; overflow: hidden; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--r); transition: box-shadow .2s, border-color .2s; }
.card:hover { border-color: var(--c-line-strong); box-shadow: var(--shadow); }
.card__media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--c-subtle); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .card__media img { transform: scale(1.03); }
.cards--auto > .card:not(:only-child) .card__media { max-height: 260px; }
.card__media:has(.brand-art) { aspect-ratio: 16 / 7; }
.card__body { display: flex; flex: 1; flex-direction: column; padding: 18px 20px 16px; }
.card__tag, .card__pill { position: relative; z-index: 1; }
.card__title { margin: 6px 0; font-size: 18px; font-weight: 600; line-height: 1.6; }
.card__link::after { content: ""; position: absolute; inset: 0; }
.card:hover .card__title a { color: var(--c-link); }
.card__excerpt { flex: 1; display: -webkit-box; overflow: hidden; -webkit-line-clamp: 3; -webkit-box-orient: vertical; color: var(--c-muted); font-size: 14.5px; line-height: 1.8; }
.card__meta { display: flex; align-items: center; gap: 8px; min-width: 0; overflow: hidden; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--c-line); color: var(--c-faint); font-size: 12px; white-space: nowrap; }
.card__author { display: inline-flex; align-items: center; gap: 6px; min-width: 0; color: var(--c-text); font-weight: 600; }
.card__author-name { overflow: hidden; text-overflow: ellipsis; }
.card__author .avatar { width: 22px; height: 22px; font-size: 10px; }
.card__meta-sep { opacity: .6; }
.card__read { margin-right: auto; }
.card__topmeta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--c-faint); font-size: 12px; }
.card--compact .card__title { margin: 10px 0 0; font-size: 17px; }
.card--large, .cards--auto > .card:only-child { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.card--large .card__media, .cards--auto > .card:only-child .card__media { align-self: center; aspect-ratio: 16 / 9; }
.card--large .card__body, .cards--auto > .card:only-child .card__body { justify-content: center; padding: 30px 34px 24px; }
.card--large .card__title, .cards--auto > .card:only-child .card__title { margin: 10px 0; font-size: clamp(22px, 2.1vw, 27px); line-height: 1.5; }
.card--large .card__excerpt, .cards--auto > .card:only-child .card__excerpt { flex: 0 0 auto; -webkit-line-clamp: 4; font-size: 16px; }
.card--large .card__meta, .cards--auto > .card:only-child .card__meta { margin-top: 20px; }
.section-lead { margin-bottom: 24px; }

/* Branded art (no feature image): aubergine panel + the symbol's diagonal motif */
.brand-art { position: relative; isolation: isolate; display: grid; place-items: center; width: 100%; height: 100%; overflow: hidden; background: var(--c-art-bg); }
.brand-art::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
    linear-gradient(117deg, transparent 0 60%, var(--c-art-bar) 60% 65%, transparent 65% 69%, var(--c-art-bar-2) 69% 74%, transparent 74%),
    radial-gradient(120% 90% at 100% 0%, var(--c-art-glow) 0%, transparent 62%); }
.brand-art .brand-art__mark { width: 52px; height: auto; aspect-ratio: auto; object-fit: contain; border-radius: 0; box-shadow: none; transform: none; }
.brand-art__label { position: absolute; bottom: 12px; right: 14px; padding: 2px 10px; border-radius: 6px; border: 1px solid var(--c-on-dark-line); color: var(--c-on-dark); font-family: var(--font-ui); font-size: 12px; font-weight: 600; }
.brand-art--hero .brand-art__mark { width: 104px; }
.brand-art--hero .brand-art__label { bottom: 18px; right: 20px; font-size: 13.5px; }
.card--large .brand-art .brand-art__mark, .lead__media .brand-art .brand-art__mark, .cards--auto > .card:only-child .brand-art .brand-art__mark { width: 80px; }

/* App cards (reviews collection) */
.app-card { display: flex; flex-direction: column; gap: 8px; padding: 20px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); transition: border-color .2s, box-shadow .2s; }
.app-card:hover { border-color: var(--c-line-strong); box-shadow: var(--shadow); }
.app-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.app-card__logo { width: 44px; height: 44px; padding: 6px; border-radius: 10px; background: var(--c-subtle); object-fit: contain; }
.app-card__logo--fallback { display: grid; place-items: center; padding: 0; background: var(--c-aubergine); color: var(--c-on-dark); font-size: 18px; font-weight: 700; text-transform: uppercase; }
.app-card__title { margin-top: 4px; text-align: right; font-size: 19px; font-weight: 700; }
.app-card__title a:hover { color: var(--c-link); }
.app-card__excerpt { flex: 1; color: var(--c-muted); font-size: 14px; }
.app-card__more { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; color: var(--c-link); font-size: 13.5px; font-weight: 600; }

/* 9. Newsletter ---------------------------------------------------------------- */
.nl-cta { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; margin: 64px 0; padding: 36px 40px; border: 1px solid var(--c-line); border-radius: var(--r-lg); background: var(--c-subtle); }
.nl-cta__title { margin: 6px 0 8px; font-size: clamp(22px, 2.4vw, 28px); }
.nl-cta p { color: var(--c-muted); font-size: 15px; }
.nl-cta .eyebrow { color: var(--c-muted); }
.nl-form__label { display: block; margin-bottom: 8px; font-size: 13px; font-weight: 600; }
.nl-form__row { display: flex; gap: 8px; }
.nl-form__input { flex: 1; min-width: 0; min-height: 44px; padding: 10px 14px; border: 1px solid var(--c-line-strong); border-radius: var(--r-sm); background: var(--c-surface); text-align: left; font-size: 14px; }
.nl-form__input:focus-visible { border-color: var(--c-ink); }
.nl-form__note { margin-top: 8px; color: var(--c-faint); font-size: 12px; }
.nl-form__msg { display: none; margin-top: 10px; font-size: 13px; font-weight: 600; }
.nl-form__msg--success { color: var(--c-success); }
.nl-form__msg--error { color: var(--c-danger); }
.nl-form.success .nl-form__msg--success, .nl-form.error .nl-form__msg--error { display: block; }
.nl-form.success .nl-form__row, .nl-form.success .nl-form__note { display: none; }
.nl-form__btn-loading, .nl-form.loading .nl-form__btn-label { display: none; }
.nl-form.loading .nl-form__btn-loading { display: inline; }
.nl-form__disabled { color: var(--c-muted); font-size: 14px; }
.nl-form__disabled a { color: var(--c-link); text-decoration: underline; }
.nl-page-form { margin-bottom: 40px; padding: 28px; border: 1px solid var(--c-line); border-radius: var(--r-lg); background: var(--c-subtle); }
.nl-states { display: grid; gap: 8px; margin-top: 20px; color: var(--c-muted); font-size: 14px; }
.nl-states li { position: relative; padding-right: 16px; }
.nl-states li::before { content: ""; position: absolute; right: 0; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--c-brand); }

/* 10. List pages: masthead, authors, pagination, empty ------------------------ */
.masthead { padding-top: 40px; }
.masthead__inner { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--c-line); }
.masthead__inner::after { content: ""; position: absolute; bottom: -1px; right: 0; width: 72px; height: 3px; background: var(--c-brand); }
.masthead__kicker { display: block; margin-bottom: 2px; color: var(--c-link); font-size: 13px; font-weight: 600; }
.masthead__title { font-size: clamp(28px, 3vw, 38px); line-height: 1.4; }
.masthead__text { max-width: 720px; margin-top: 6px; color: var(--c-muted); font-size: 16px; line-height: 1.8; }
.masthead__rss { display: inline-flex; flex: none; align-items: center; gap: 6px; padding: 7px 12px; border: 1px solid var(--c-line); border-radius: var(--r-sm); color: var(--c-muted); font-size: 13px; font-weight: 600; }
.masthead__rss:hover { border-color: var(--c-ink); color: var(--c-ink); }
.masthead__rss .icon { width: 15px; height: 15px; }
.archive-body { padding-top: 30px; }
.author-hero { display: flex; align-items: center; gap: 22px; }
.author-hero__avatar { flex: none; width: 96px; height: 96px; border-radius: 50%; object-fit: cover; font-size: 34px; }
.author-hero__links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 10px; color: var(--c-link); font-size: 13.5px; font-weight: 600; }
.author-hero__links a { display: inline-flex; align-items: center; gap: 6px; }
.author-hero__links .icon { width: 16px; height: 16px; }
.author-card { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 26px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); text-align: center; }
.author-card__link { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.author-card__avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; font-size: 28px; }
.author-card__name { font-size: 18px; }
.author-card__bio { color: var(--c-muted); font-size: 14px; }
.author-card__role { color: var(--c-faint); font-size: 13px; }
.author-card__bio { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; line-height: 1.8; }
.author-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--c-line); }
.author-card__more { color: var(--c-link); font-size: 13.5px; font-weight: 600; cursor: pointer; }
.author-card__more:hover { text-decoration: underline; }
.author-dialog { width: min(620px, calc(100vw - 32px)); }
.author-dialog__head { display: flex; align-items: center; gap: 18px; padding-left: 44px; }
.author-dialog__avatar { flex: none; width: 88px; height: 88px; border-radius: 50%; object-fit: cover; font-size: 32px; }
.author-dialog__name { font-size: 24px; line-height: 1.4; }
.author-dialog__meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; color: var(--c-muted); font-size: 14px; }
.author-dialog__bio { margin-top: 20px; color: var(--c-text); font-size: 16px; line-height: 1.9; white-space: pre-line; }
.author-dialog__social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.author-dialog__social:empty { display: none; }
.social-link--label { display: inline-flex; gap: 8px; width: auto; padding: 0 12px; font-size: 13.5px; }
.social-link b { font-size: 13px; line-height: 1; }
.author-dialog__subtitle { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--c-line); font-size: 15px; }
.author-dialog__posts { display: grid; gap: 0; margin: 8px 0 0; padding: 0; list-style: none; }
.author-dialog__posts li { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--c-line); }
.author-dialog__posts a { color: var(--c-ink); font-size: 15px; font-weight: 600; line-height: 1.7; }
.author-dialog__posts a:hover { color: var(--c-link); }
.author-dialog__posts time { flex: none; color: var(--c-faint); font-size: 12.5px; }
.author-card__count { color: var(--c-link); font-size: 12.5px; font-weight: 600; }
.archive-header { padding: 40px 0 28px; }
.archive-header__title { margin: 6px 0 8px; font-size: clamp(28px, 3vw, 38px); }
.archive-header__text { color: var(--c-muted); font-size: 16px; }
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 40px 0 16px; padding-top: 22px; border-top: 1px solid var(--c-line); font-size: 14px; font-weight: 600; }
.pagination__link { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 8px 16px; border: 1px solid var(--c-line-strong); border-radius: var(--r-sm); background: var(--c-surface); }
.pagination__link:hover { border-color: var(--c-ink); }
.pagination__link--disabled { opacity: .4; pointer-events: none; }
.pagination__status { color: var(--c-muted); font-weight: 500; }
.empty-state { margin: 24px 0; padding: 56px 24px; border: 1px dashed var(--c-line-strong); border-radius: var(--r); text-align: center; }
.empty-state__mark { margin: 0 auto 14px; }
.empty-state__title { margin-bottom: 6px; font-size: 21px; }
.empty-state p { color: var(--c-muted); }
.empty-state a { color: var(--c-link); text-decoration: underline; }

/* 11. Article ------------------------------------------------------------------- */
.post-hero { background: var(--c-subtle); border-bottom: 1px solid var(--c-line); }
.post-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 560px; gap: 48px; align-items: center; padding-top: 44px; padding-bottom: 44px; }
.post-hero__grid--app { grid-template-columns: minmax(0, 1fr); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; color: var(--c-muted); font-size: 13px; }
.breadcrumb a:hover { color: var(--c-ink); }
.post-hero .badge { margin-bottom: 14px; }
.post-title { margin: 0 0 14px; font-size: clamp(28px, 3.2vw, 40px); font-weight: 700; line-height: 1.5; }
.post-excerpt { max-width: 660px; color: var(--c-muted); font-size: 18px; line-height: 1.85; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin-top: 26px; }
.post-meta__author { display: inline-flex; align-items: center; gap: 12px; }
.post-meta__author:hover .post-meta__name { color: var(--c-link); }
.post-meta__name { display: block; color: var(--c-ink); font-size: 15px; font-weight: 600; line-height: 1.4; }
.post-meta__role { display: block; max-width: 320px; overflow: hidden; color: var(--c-muted); font-size: 12.5px; text-overflow: ellipsis; white-space: nowrap; }
.post-meta__dates { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--c-muted); font-size: 13px; font-weight: 500; }
.post-hero__media { margin: 0; }
.post-hero__media img { width: 100%; aspect-ratio: 16 / 9; border-radius: var(--r-lg); object-fit: cover; }
.post-hero__media figcaption { margin-top: 10px; color: var(--c-faint); font-size: 12.5px; text-align: center; }
.post-hero__media--art { aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--r-lg); }
.post-header { padding: 44px 0 26px; }
.post-cover { margin: 0 auto 8px; }
.post-cover img { width: 100%; aspect-ratio: 16 / 9; border-radius: var(--r-lg); object-fit: cover; }
.post-cover figcaption { margin-top: 10px; color: var(--c-faint); font-size: 13px; text-align: center; }

/* Reading layout: sidebar on the start side, body to the end edge */
.post-layout { display: grid; grid-template-columns: 272px minmax(0, 1fr); column-gap: 56px; padding-top: 40px; }
.post-layout--single { grid-template-columns: minmax(0, var(--reading)); justify-content: center; }
.post-body { min-width: 0; }
.post-sidebar { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; display: grid; gap: 28px; max-height: calc(100vh - var(--header-h) - 48px); overflow: auto; padding-bottom: 8px; scrollbar-width: thin; }
.sidebar__title { margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--c-line); color: var(--c-ink); font-size: 13px; font-weight: 700; letter-spacing: .3px; }
.toc__list { display: grid; gap: 2px; }
.toc__list a { display: block; padding: 5px 12px 5px 6px; border-right: 2px solid transparent; color: var(--c-muted); font-size: 13.5px; font-weight: 500; line-height: 1.6; }
.toc__list a:hover { color: var(--c-ink); }
.toc__list .toc__h3 a { padding-right: 26px; font-size: 12.5px; }
.toc__list a.is-active { border-right-color: var(--c-brand); color: var(--c-ink); font-weight: 600; }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.share__btn { display: inline-grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--c-line-strong); border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-ink); font-size: 13px; font-weight: 700; }
.share__btn:hover { border-color: var(--c-ink); color: var(--c-ink); }
.share__btn .icon { width: 16px; height: 16px; }
.share__status { color: var(--c-muted); font-size: 12px; font-weight: 600; }
.share__status.is-ok { color: var(--c-success); }
.related-links { display: grid; gap: 10px; }
.related-links a { display: block; color: var(--c-text); font-size: 13.5px; font-weight: 500; line-height: 1.6; }
.related-links a:hover { color: var(--c-link); }
.sidebar__cta { display: grid; gap: 4px; padding: 16px 18px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-subtle); }
.sidebar__cta:hover { border-color: var(--c-line-strong); color: inherit; }
.sidebar__cta-title { color: var(--c-ink); font-size: 14px; font-weight: 700; }
.sidebar__cta-text { color: var(--c-muted); font-size: 12.5px; line-height: 1.6; }
.sidebar__cta-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; color: var(--c-link); font-size: 12.5px; font-weight: 600; }
.sidebar__cta-link .icon { width: 14px; height: 14px; }

/* Ghost content */
.gh-content { font-size: var(--read-size); line-height: var(--read-lh); }
.gh-content > * + * { margin-top: 1em; }
.gh-content > [id] { scroll-margin-top: calc(var(--header-h) + 24px); }
.gh-content h2, .gh-content h3, .gh-content h4 { margin-top: 1.6em; line-height: 1.5; }
.gh-content > h2 { margin-top: 1.9em; padding-top: 1em; border-top: 1px solid var(--c-line); }
.gh-content > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.gh-content h2 { font-size: 25px; }
.gh-content h3 { font-size: 20px; }
.gh-content h4 { font-size: 18px; }
.gh-content h2 + *, .gh-content h3 + *, .gh-content h4 + * { margin-top: .5em; }
.gh-content p, .gh-content li { color: var(--c-text); }
.gh-content a:not(.kg-bookmark-container):not(.kg-btn) { color: var(--c-link); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--c-link) 35%, transparent); text-underline-offset: 3px; overflow-wrap: anywhere; }
.gh-content a:hover { text-decoration-color: var(--c-link); }
.gh-content strong { color: var(--c-ink); font-weight: 700; }
.gh-content ul, .gh-content ol { padding-right: 1.4em; }
.gh-content ul { list-style: disc; }
.gh-content ol { list-style: arabic-indic; }
.gh-content li + li { margin-top: .25em; }
.gh-content li::marker { color: var(--c-faint); }
.gh-content hr { margin: 2em 0; border: 0; border-top: 1px solid var(--c-line); }
.gh-content blockquote { margin: 1.2em 0; padding: 2px 20px 2px 0; border-right: 3px solid var(--c-brand); color: var(--c-ink); font-size: 19px; font-weight: 500; }
.gh-content blockquote.kg-blockquote-alt { padding: 20px 0; border: 0; text-align: center; font-size: 22px; }
.gh-content img { border-radius: var(--r); }
.gh-content figure { margin: 1.4em 0; }
.gh-content figcaption { margin-top: 8px; color: var(--c-faint); font-size: 13.5px; text-align: center; }
.gh-content code { display: inline-block; direction: ltr; unicode-bidi: isolate; padding: 0 6px; border-radius: 5px; background: var(--c-subtle-2); color: var(--c-ink); font-size: .82em; white-space: pre-wrap; vertical-align: baseline; }
.gh-content .en, .gh-content [lang|="en"], .gh-content [dir="ltr"] { direction: ltr; unicode-bidi: isolate; }
.gh-content kbd { padding: 1px 6px; border: 1px solid var(--c-line-strong); border-bottom-width: 2px; border-radius: 5px; background: var(--c-surface); font-size: .8em; }

/* Code blocks (bar and copy button sit outside <pre>, so copying captures code only) */
.code-block { margin: 1.2em 0; overflow: hidden; direction: ltr; text-align: left; border: 1px solid var(--c-code-line); border-radius: var(--r); background: var(--c-code-bg); }
.code-block__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 10px 4px 16px; border-bottom: 1px solid var(--c-code-line); background: var(--c-code-bar); }
.code-block__lang { color: var(--c-code-label); font-family: var(--font-latin); font-size: 11px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; }
.code-block__copy { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 6px 10px; border-radius: 6px; color: var(--c-code-text); direction: rtl; font-size: 12px; font-weight: 600; }
.code-block__copy:hover { background: var(--c-code-hover); }
.code-block__copy .icon { width: 15px; height: 15px; }
.code-block__copy.is-copied { color: var(--c-code-ok); }
.code-block__copy.is-failed { color: var(--c-syn-keyword); }
.gh-content pre { margin: 0; padding: 14px 18px; overflow-x: auto; direction: ltr; unicode-bidi: isolate; text-align: left; background: transparent; color: var(--c-code-text); font-size: 14px; line-height: 1.65; tab-size: 4; scrollbar-width: thin; }
.gh-content pre code { display: block; padding: 0; border-radius: 0; background: none; color: inherit; font-size: inherit; white-space: pre; unicode-bidi: normal; }
.gh-content pre:not(.code-block pre) { margin: 1.2em 0; border-radius: var(--r); background: var(--c-code-bg); }
.hljs-comment, .hljs-quote { color: var(--c-syn-comment); font-style: italic; }
.hljs-keyword, .hljs-selector-tag, .hljs-built_in, .hljs-section, .hljs-meta { color: var(--c-syn-keyword); }
.hljs-string, .hljs-attr, .hljs-template-variable, .hljs-addition { color: var(--c-syn-string); }
.hljs-number, .hljs-literal, .hljs-variable, .hljs-symbol, .hljs-bullet { color: var(--c-syn-number); }
.hljs-title, .hljs-name, .hljs-type, .hljs-selector-id, .hljs-selector-class { color: var(--c-syn-title); font-weight: 700; }
.hljs-deletion { color: var(--c-syn-deletion); }
.hljs-emphasis { font-style: italic; }
.hljs-strong { font-weight: 700; }

/* Tables (scroll inside their own box) */
.table-wrap { margin: 1.2em 0; overflow-x: auto; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); -webkit-overflow-scrolling: touch; }
.gh-content table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; line-height: 1.7; }
.gh-content th, .gh-content td { padding: 10px 14px; border-bottom: 1px solid var(--c-line); text-align: right; vertical-align: top; }
.gh-content th { background: var(--c-subtle); color: var(--c-ink); font-family: var(--font-ui); font-size: 13.5px; font-weight: 700; }
.gh-content tbody td:first-child { color: var(--c-ink); font-weight: 600; }
.gh-content tbody tr:hover td { background: var(--c-subtle); }
.gh-content tr:last-child td { border-bottom: 0; }
.gh-content td code { white-space: nowrap; }

/* Ghost cards */
.gh-content .kg-callout-card { display: flex; gap: 12px; margin: 1.2em 0; padding: 14px 18px; border: 1px solid transparent; border-right-width: 3px; border-radius: var(--r-sm); font-size: 16px; line-height: 1.75; }
.gh-content .kg-callout-card .kg-callout-emoji { flex: none; font-size: 20px; line-height: 1.4; }
.gh-content .kg-callout-card .kg-callout-text { color: var(--c-text); }
.gh-content .kg-callout-card-grey, .gh-content .kg-callout-card-white { background: var(--c-subtle); border-color: var(--c-line-strong); }
.gh-content .kg-callout-card-blue { background: var(--c-info-bg); border-color: var(--c-info); }
.gh-content .kg-callout-card-green { background: var(--c-success-bg); border-color: var(--c-success); }
.gh-content .kg-callout-card-yellow { background: var(--c-warning-bg); border-color: var(--c-warning); }
.gh-content .kg-callout-card-red { background: var(--c-danger-bg); border-color: var(--c-danger); }
.gh-content .kg-callout-card-pink { background: var(--c-brand-soft); border-color: var(--c-brand); }
.gh-content .kg-callout-card-purple { background: var(--c-subtle); border-color: var(--c-aubergine); }
.gh-content .kg-callout-card-accent { background: var(--c-aubergine); border-color: var(--c-brand); }
.gh-content .kg-callout-card-accent .kg-callout-text { color: var(--c-on-dark); }
.gh-content .kg-bookmark-container { display: flex; overflow: hidden; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); color: inherit; text-decoration: none; }
.gh-content .kg-bookmark-content { flex: 1; min-width: 0; padding: 16px 18px; }
.gh-content .kg-bookmark-title { font-size: 15.5px; font-weight: 700; }
.gh-content .kg-bookmark-description { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin-top: 6px; color: var(--c-muted); font-size: 14px; }
.gh-content .kg-bookmark-metadata { display: flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--c-faint); font-size: 13px; }
.gh-content .kg-bookmark-icon { width: 20px; height: 20px; }
.gh-content .kg-bookmark-thumbnail { flex: none; width: 200px; }
.gh-content .kg-bookmark-thumbnail img { width: 100%; height: 100%; border-radius: 0; object-fit: cover; }
.gh-content .kg-button-card { display: flex; margin: 1.4em 0; }
.gh-content .kg-button-card.kg-align-center { justify-content: center; }
.gh-content .kg-btn { display: inline-flex; align-items: center; padding: 10px 22px; border-radius: var(--r-sm); background: var(--c-aubergine); color: var(--c-on-dark) !important; font-weight: 600; text-decoration: none !important; }
.gh-content .kg-toggle-card { padding: 14px 18px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); }
.gh-content .kg-toggle-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; cursor: pointer; }
.gh-content .kg-toggle-heading-text { margin: 0; font-size: 17px; font-weight: 700; }
.gh-content .kg-toggle-card-icon { flex: none; width: 22px; height: 22px; transition: transform .2s; }
.gh-content .kg-toggle-card[data-kg-toggle-state="close"] .kg-toggle-content { display: none; }
.gh-content .kg-toggle-card[data-kg-toggle-state="open"] .kg-toggle-card-icon { transform: rotate(180deg); }
.gh-content .kg-toggle-content { margin-top: 10px; font-size: 16px; }
.gh-content .kg-file-card-container { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px; border: 1px solid var(--c-line); border-radius: var(--r); color: inherit !important; text-decoration: none !important; }
.gh-content .kg-file-card-title { font-weight: 700; }
.gh-content .kg-file-card-caption, .gh-content .kg-file-card-metadata { color: var(--c-muted); font-size: 13px; }
.gh-content .kg-gallery-container { display: flex; flex-direction: column; gap: 8px; }
.gh-content .kg-gallery-row { display: flex; gap: 8px; }
.gh-content .kg-gallery-image { flex: 1; min-width: 0; }
.gh-content .kg-gallery-image img { width: 100%; height: 100%; object-fit: cover; }
.gh-content .kg-embed-card { display: flex; justify-content: center; }
.gh-content .kg-embed-card iframe, .gh-content .kg-video-card video { max-width: 100%; border-radius: var(--r); }
.gh-content .kg-width-wide, .gh-content .kg-width-full { position: relative; width: 100%; }
.gh-content .kg-image-card img.is-zoomable { cursor: zoom-in; }
.gh-content .app-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; margin: 1.2em 0; padding: 6px 22px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-subtle); font-size: 15px; }
.gh-content .app-facts > div { padding: 11px 0; border-bottom: 1px solid var(--c-line); }
.gh-content .app-facts > div:nth-last-child(-n+2) { border-bottom: 0; }
.gh-content .app-facts dt { color: var(--c-muted); font-family: var(--font-ui); font-size: 12px; font-weight: 600; }
.gh-content .app-facts dd { margin: 2px 0 0; font-weight: 500; overflow-wrap: anywhere; }
.gh-content .app-facts a { color: var(--c-link); text-decoration: none; }

.lightbox { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 24px; background: var(--c-overlay); }
.lightbox__img { max-width: min(1400px, 100%); max-height: 100%; width: auto; height: auto; border-radius: var(--r-sm); }
.lightbox__close { position: absolute; top: 20px; left: 20px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--c-on-dark-hover); color: var(--c-on-dark); }
.lightbox__close:hover { background: var(--c-on-dark-line); }

/* Article end: actions, author (panel), related */
.post-footer { display: grid; gap: 28px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--c-line); }
.post-actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-size: 14px; font-weight: 600; }
.post-actions__link { display: inline-flex; align-items: center; gap: 8px; color: var(--c-link); }
.post-actions__link .icon { width: 17px; height: 17px; }
.post-actions__link--quiet { color: var(--c-muted); font-weight: 500; }
.author-box { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; padding: 36px 40px; border-radius: var(--r-lg); background: var(--c-subtle); }
.author-box__id { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.author-box__avatar { width: 96px; height: 96px; margin-bottom: 10px; border-radius: 50%; object-fit: cover; font-size: 34px; }
.author-box__label { color: var(--c-muted); font-size: 12px; font-weight: 600; letter-spacing: .3px; }
.author-box__name { font-size: 22px; line-height: 1.4; }
.author-box__name a:hover { color: var(--c-link); }
.author-box__role { color: var(--c-muted); font-family: var(--font-ui); font-size: 14px; font-weight: 600; }
.author-box__social { display: flex; gap: 8px; margin-top: 12px; }
.author-box__social .social-link { background: var(--c-surface); }
.author-box__main { display: flex; flex-direction: column; justify-content: space-between; gap: 18px; min-width: 0; }
.author-box__bio { color: var(--c-text); font-size: 17.5px; line-height: 1.95; }
.author-box__more { display: inline-flex; align-items: center; gap: 6px; align-self: flex-end; color: var(--c-link); font-family: var(--font-ui); font-size: 15px; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
.related { margin-top: 64px; }
.cards--related .card__media { aspect-ratio: 16 / 9; }

/* App entry hero */
.app-hero { display: flex; align-items: flex-start; gap: 22px; }
.app-hero__logo { flex: none; width: 88px; height: 88px; padding: 10px; border: 1px solid var(--c-line); border-radius: 18px; background: var(--c-surface); object-fit: contain; }
.app-hero__logo--fallback { display: grid; place-items: center; padding: 0; border: 0; background: var(--c-aubergine); color: var(--c-on-dark); font-size: 36px; font-weight: 700; text-transform: uppercase; }
.post-title--app { margin: 4px 0 10px; text-align: right; font-size: clamp(28px, 3.2vw, 40px); }
.app-hero__reviewed { margin-top: 10px; color: var(--c-muted); font-size: 13px; }

/* Services & errors */
.services-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 22px; }
.services-cta__note { color: var(--c-muted); font-size: 13.5px; }
.services-cta--bottom { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--c-line); }
.error-page { max-width: 620px; margin: 0 auto; padding: 72px 0 40px; text-align: center; }
.error-page__mark { margin: 0 auto 18px; }
.error-page__code { color: var(--c-brand); font-size: 14px; font-weight: 700; letter-spacing: 3px; }
.error-page__title { margin: 8px 0 12px; font-size: clamp(26px, 3vw, 36px); }
.error-page__text { color: var(--c-muted); font-size: 16px; }
.error-page__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.error-page__details { margin-top: 32px; color: var(--c-muted); font-size: 13px; text-align: right; }
.error-page__details pre { overflow: auto; padding: 12px; border-radius: var(--r-sm); background: var(--c-subtle); text-align: left; }

/* 12. App directory (/apps/) ---------------------------------------------------- */
.dir-stats { margin-top: 10px; color: var(--c-faint); font-size: 13px; font-weight: 500; }

/* App detail dialog (opened from a directory card; deep link ?app=slug) */
.app-dialog { width: min(760px, calc(100vw - 32px)); max-height: min(88vh, 900px); padding: 0; border: 0; border-radius: var(--r-lg); background: var(--c-surface); color: var(--c-text); box-shadow: 0 30px 80px var(--c-shadow); }
.app-dialog::backdrop { background: var(--c-overlay); }
.app-dialog__inner { position: relative; max-height: inherit; overflow: auto; padding: 32px 36px 26px; }
.app-dialog__close { position: absolute; top: 16px; left: 16px; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: var(--c-muted); }
.app-dialog__close:hover { background: var(--c-subtle-2); color: var(--c-ink); }
.app-dialog__head { display: flex; align-items: center; gap: 16px; padding-left: 40px; }
.app-dialog__icon { flex: none; width: 64px; height: 64px; padding: 8px; border: 1px solid var(--c-line); border-radius: 16px; background: var(--c-surface); object-fit: contain; }
.app-dialog__icon--letter { display: grid; place-items: center; padding: 0; border: 0; background: var(--c-subtle-2); color: var(--c-ink); font-family: var(--font-latin); font-size: 26px; font-weight: 700; }
.app-dialog__titles { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; min-width: 0; }
.app-dialog__title { font-family: var(--font-latin); direction: ltr; font-size: 26px; line-height: 1.3; }
.app-dialog__desc { margin-top: 18px; color: var(--c-ink); font-size: 17px; line-height: 1.85; }
.app-dialog__desc[lang="en"] { text-align: left; font-family: var(--font-latin); }
.app-dialog__desc-en { margin-top: 6px; color: var(--c-faint); font-family: var(--font-latin); font-size: 14px; text-align: left; }
.app-dialog__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.app-dialog__actions .icon { width: 16px; height: 16px; }
.app-dialog__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; margin: 22px 0 0; padding: 6px 18px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-subtle); }
.app-dialog__facts > div { padding: 10px 0; border-bottom: 1px solid var(--c-line); }
.app-dialog__facts > div:nth-last-child(-n+2) { border-bottom: 0; }
.app-dialog__facts dt { color: var(--c-muted); font-family: var(--font-ui); font-size: 12px; font-weight: 600; }
.app-dialog__facts dd { margin: 2px 0 0; color: var(--c-ink); font-size: 14.5px; font-weight: 500; overflow-wrap: anywhere; }
.app-dialog__ok { display: inline-block; margin-right: 6px; padding: 0 8px; border-radius: 5px; background: var(--c-success-bg); color: var(--c-success); font-family: var(--font-ui); font-size: 11.5px; font-weight: 600; }
.app-dialog__block { margin-top: 22px; }
.app-dialog__label { margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--c-line); color: var(--c-ink); font-size: 14px; }
.app-dialog__related { display: grid; gap: 2px; }
.app-dialog__post { display: grid; gap: 2px; padding: 10px 12px; border-radius: var(--r-sm); }
.app-dialog__post:hover { background: var(--c-subtle); }
.app-dialog__post-kind { color: var(--c-link); font-family: var(--font-ui); font-size: 12px; font-weight: 600; }
.app-dialog__post-title { color: var(--c-ink); font-size: 15px; font-weight: 600; line-height: 1.6; }
.app-dialog__muted { padding: 8px 2px; color: var(--c-muted); font-size: 14px; }
.app-dialog__alts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.app-dialog__alt { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border: 1px solid var(--c-line); border-radius: var(--r-sm); background: var(--c-surface); text-align: right; }
.app-dialog__alt:hover { border-color: var(--c-ink); }
.app-dialog__alt-icon { flex: none; width: 36px; height: 36px; padding: 4px; border: 1px solid var(--c-line); border-radius: 9px; object-fit: contain; }
.app-dialog__alt-icon--letter { display: grid; place-items: center; padding: 0; border: 0; background: var(--c-subtle-2); font-family: var(--font-latin); font-weight: 700; }
.app-dialog__alt-name { display: block; color: var(--c-ink); font-family: var(--font-latin); font-size: 14.5px; font-weight: 700; direction: ltr; text-align: right; }
.app-dialog__alt-meta { display: block; color: var(--c-faint); font-size: 12px; }
.app-dialog__source { margin-top: 22px; padding-top: 12px; border-top: 1px solid var(--c-line); color: var(--c-faint); font-size: 12px; }
body:has(.app-dialog[open]) { overflow: hidden; }

.directory { display: grid; grid-template-columns: 272px minmax(0, 1fr); gap: 36px; align-items: start; margin-top: 36px; }
.dir-filters-toggle { display: none; }
.dir-filters { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 20px; max-height: calc(100vh - var(--header-h) - 40px); overflow: auto; padding: 20px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-subtle); scrollbar-width: thin; }
.dir-filter { display: grid; gap: 8px; }
.dir-filter__label { color: var(--c-ink); font-size: 13.5px; font-weight: 700; }
.dir-search { position: relative; }
.dir-search .icon { position: absolute; top: 50%; right: 12px; width: 17px; height: 17px; color: var(--c-faint); transform: translateY(-50%); }
.dir-search__input, .dir-cat-search, .dir-select { width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--c-line-strong); border-radius: var(--r-sm); background: var(--c-surface); font-size: 14px; }
.dir-search__input { padding-right: 36px; }
.dir-cat-search { min-height: 34px; font-size: 13px; }
.dir-search__input:focus-visible, .dir-cat-search:focus-visible, .dir-select:focus-visible { border-color: var(--c-ink); }
.dir-cats { display: grid; gap: 1px; max-height: 300px; overflow: auto; margin: 0 -6px; padding: 0 6px; scrollbar-width: thin; }
.dir-cat { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; cursor: pointer; font-size: 13.5px; }
.dir-cat:hover { background: var(--c-subtle-2); }
.dir-cat input { flex: none; width: 15px; height: 15px; accent-color: var(--c-aubergine); }
.dir-cat__name { flex: 1; min-width: 0; }
.dir-cat__n { color: var(--c-faint); font-size: 12px; }
.dir-cat.is-on { background: var(--c-surface); font-weight: 600; box-shadow: inset 0 0 0 1px var(--c-line-strong); }
.dir-cats__empty { padding: 6px 8px; color: var(--c-muted); font-size: 13px; }
.dir-filter--toggles { gap: 10px; padding-top: 16px; border-top: 1px solid var(--c-line); }
.dir-toggle { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13.5px; }
.dir-toggle input { width: 16px; height: 16px; accent-color: var(--c-aubergine); }
.dir-reset { justify-self: start; color: var(--c-link); font-size: 13.5px; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.dir-main { min-width: 0; }
.dir-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--c-line); }
.dir-sort { display: flex; gap: 4px; }
.dir-sort__btn { margin-bottom: -1px; padding: 10px 14px; border-bottom: 2px solid transparent; color: var(--c-muted); font-size: 14px; font-weight: 600; }
.dir-sort__btn:hover { color: var(--c-ink); }
.dir-sort__btn.is-active { border-bottom-color: var(--c-brand); color: var(--c-ink); }
.dir-count { color: var(--c-muted); font-size: 13.5px; font-weight: 500; }
.dir-active { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.dir-active:empty { display: none; }
.dir-chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border: 1px solid var(--c-line-strong); border-radius: var(--r-pill); background: var(--c-surface); font-size: 13px; font-weight: 500; }
.dir-chip:hover { border-color: var(--c-ink); }
.dir-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 16px; }
.dir-card { position: relative; min-width: 0; display: flex; flex-direction: column; gap: 10px; padding: 18px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); transition: border-color .2s, box-shadow .2s; }
.dir-card:hover { border-color: var(--c-line-strong); box-shadow: var(--shadow); }
.dir-card.is-archived { opacity: .7; }
.dir-card__head { display: flex; align-items: flex-start; gap: 12px; }
.dir-card__icon { flex: none; width: 48px; height: 48px; padding: 6px; border: 1px solid var(--c-line); border-radius: 12px; background: var(--c-surface); object-fit: contain; }
.dir-card__icon--letter { display: grid; place-items: center; padding: 0; border: 0; background: var(--c-subtle-2); color: var(--c-ink); font-family: var(--font-latin); font-size: 19px; font-weight: 700; }
.dir-card__title-wrap { flex: 1; min-width: 0; }
.dir-card__title { overflow: hidden; color: var(--c-ink); font-size: 17px; font-weight: 700; line-height: 1.4; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.dir-card__main::after { content: ""; position: absolute; inset: 0; }
.dir-card:hover .dir-card__title a { color: var(--c-link); }
.dir-card__badge { display: inline-block; margin-top: 4px; padding: 0 8px; border-radius: 5px; background: var(--c-brand-soft); color: var(--c-link); font-size: 11.5px; font-weight: 600; line-height: 1.8; }
.dir-card__badge--muted { margin-right: 4px; background: var(--c-subtle-2); color: var(--c-muted); }
.dir-card__links { position: relative; z-index: 1; display: flex; gap: 2px; }
.dir-card__link { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 6px; color: var(--c-faint); }
.dir-card__link:hover { background: var(--c-subtle-2); color: var(--c-ink); }
.dir-card__link .icon { width: 17px; height: 17px; }
.dir-card__desc { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; color: var(--c-muted); font-size: 14.5px; line-height: 1.75; }
.dir-card__desc[lang="en"] { text-align: left; font-family: var(--font-latin); font-size: 14px; }
.dir-card__tags { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 6px; }
.dir-card__tag { padding: 1px 8px; border: 1px solid var(--c-line); border-radius: 5px; color: var(--c-muted); font-size: 12px; font-weight: 500; line-height: 1.8; }
.dir-card__tag:hover { border-color: var(--c-ink); color: var(--c-ink); }
.dir-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--c-line); color: var(--c-faint); font-size: 12.5px; }
.dir-card__stars { display: inline-flex; align-items: center; gap: 4px; color: var(--c-ink); font-weight: 600; }
.dir-card__stars .icon { width: 14px; height: 14px; fill: currentColor; stroke: none; color: var(--c-brand); }
.dir-card__updated { display: inline-flex; align-items: center; gap: 6px; }
.dir-card__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c-line-strong); }
.dir-card__dot.is-fresh { background: var(--c-success); }
.dir-card__license { margin-right: auto; font-size: 11.5px; }
.dir-empty { display: grid; grid-column: 1 / -1; justify-items: center; gap: 8px; padding: 48px 20px; border: 1px dashed var(--c-line-strong); border-radius: var(--r); color: var(--c-muted); text-align: center; }
.dir-empty strong { color: var(--c-ink); font-size: 17px; }
.dir-more-wrap { display: flex; justify-content: center; margin-top: 24px; }
.dir-noscript { padding: 20px; border-radius: var(--r); background: var(--c-subtle); color: var(--c-muted); }
.dir-credit { margin: 40px 0 8px; padding-top: 18px; border-top: 1px solid var(--c-line); color: var(--c-faint); font-size: 12.5px; line-height: 1.9; }
.dir-credit a { color: var(--c-muted); text-decoration: underline; }

/* 13. Footer (dark brand surface) --------------------------------------------- */
.site-footer { margin-top: 72px; padding: 52px 0 24px; background: var(--c-footer-bg); color: var(--c-footer-text); }
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.site-footer__brand img { width: 150px; margin-bottom: 14px; }
.site-footer__brand p { max-width: 360px; color: var(--c-footer-muted); font-size: 14px; line-height: 1.85; }
.site-footer__social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.site-footer .social-link { border-color: var(--c-footer-line); background: transparent; color: var(--c-footer-muted); }
.site-footer .social-link:hover { border-color: var(--c-footer-hover); color: var(--c-footer-hover); }
.site-footer__title { margin-bottom: 12px; color: var(--c-footer-hover); font-size: 14px; font-weight: 700; }
.site-footer__col .nav { display: grid; gap: 2px; }
.site-footer__col .nav__link { display: inline-block; padding: 4px 0; color: var(--c-footer-muted); font-size: 14px; }
.site-footer__col .nav__link:hover { color: var(--c-footer-hover); }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--c-footer-line); color: var(--c-footer-muted); font-size: 12.5px; }
.site-footer__bottom a:hover { color: var(--c-footer-hover); }
.site-footer :focus-visible { box-shadow: 0 0 0 2px var(--c-footer-bg), 0 0 0 4px var(--c-brand); }

/* 13b. Article rows (list pages, home latest) --------------------------------- */
.rows { display: grid; }
.row { position: relative; display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 24px; align-items: start; padding: 22px 0; border-bottom: 1px solid var(--c-line); }
.rows > .row:first-child { padding-top: 0; }
.row__media { display: block; overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--c-line); border-radius: var(--r-sm); background: var(--c-subtle); }
.row__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.row:hover .row__media img { transform: scale(1.03); }
.row__media .brand-art .brand-art__mark { width: 40px; }
.thumb-ph { display: grid; place-items: center; width: 100%; height: 100%; background: var(--c-subtle); }
.row__media .thumb-ph .thumb-ph__mark { width: 34px; height: auto; object-fit: contain; opacity: .22; filter: grayscale(1); transform: none; }
.rows--mini .row__media .thumb-ph .thumb-ph__mark { width: 22px; }
.row__title { font-size: 20px; font-weight: 700; line-height: 1.55; }
.row__link::after { content: ""; position: absolute; inset: 0; }
.row:hover .row__title a { color: var(--c-link); }
.row__excerpt { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin-top: 6px; color: var(--c-muted); font-size: 15px; line-height: 1.8; }
.row__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 10px; color: var(--c-faint); font-family: var(--font-ui); font-size: 12.5px; }
.row__tag { position: relative; z-index: 1; color: var(--c-link); font-weight: 600; }
.row__tag:hover { color: var(--c-ink); }
.rows--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
.rows--2 > .row:nth-child(-n+2) { padding-top: 0; }
.rows--2 .row { grid-template-columns: 160px minmax(0, 1fr); gap: 16px; }
.rows--2 .row__title { font-size: 17px; }
.rows--mini .row { grid-template-columns: 88px minmax(0, 1fr); gap: 12px; padding: 12px 0; }
.rows--mini .row:last-child { border-bottom: 0; padding-bottom: 0; }
.rows--mini .row__media { aspect-ratio: 16 / 9; }
.rows--mini .row__media .brand-art .brand-art__mark { width: 26px; }
.rows--mini .row__title { font-size: 14.5px; font-weight: 600; line-height: 1.6; }
.row__date { display: block; margin-top: 4px; color: var(--c-faint); font-family: var(--font-ui); font-size: 12px; }

/* List pages: main column + sidebar */
.archive-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; padding-top: 32px; }
.archive-main { min-width: 0; }
.archive-aside { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 24px; }
.aside-box { padding: 20px 22px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); }
.aside-box--newsletter { background: var(--c-subtle); }
.aside-box p { margin-bottom: 14px; color: var(--c-muted); font-size: 14px; }
.aside-box .nl-form__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.aside-box .nl-form__row { flex-direction: column; }
.aside-title { position: relative; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--c-line); font-size: 16px; }
.aside-title::after { content: ""; position: absolute; bottom: -1px; right: 0; width: 40px; height: 2px; background: var(--c-brand); }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Homepage: text-first latest list + compact sidebar (only the lead story has a large image) */
.home-feed { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; align-items: start; }
.home-feed__main { min-width: 0; }
.home-feed__aside { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 18px; }
.rows--feed .row { grid-template-columns: 220px minmax(0, 1fr); gap: 20px; padding: 18px 0; }
.rows--feed .row__title { font-size: 19px; }
.rows--feed .row__excerpt { -webkit-line-clamp: 2; margin-top: 4px; font-size: 14.5px; }
.rows--feed .row__meta { margin-top: 6px; }
.aside-list { display: grid; }
.aside-list li + li { border-top: 1px solid var(--c-line); }
.aside-list__link { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 9px 0; color: var(--c-ink); font-size: 14.5px; font-weight: 600; }
.aside-list__link:hover { color: var(--c-link); }
.aside-list__meta { flex: none; color: var(--c-faint); font-family: var(--font-ui); font-size: 12px; font-weight: 500; }
.aside-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; color: var(--c-link); font-family: var(--font-ui); font-size: 13.5px; font-weight: 600; }

/* Homepage bands: full-width sections alternating white / light grey */
.home > .band { padding: 28px 0 32px; }
.home > .band + .band { border-top: 1px solid var(--c-line); }
.home > .band--top { padding-top: 24px; }
.home .section-header { margin-bottom: 12px; padding-bottom: 10px; }
.home .lead__media { aspect-ratio: 16 / 9; }
.home .lead__title { font-size: clamp(22px, 2.2vw, 28px); margin: 4px 0 6px; }
.home .lead__excerpt { font-size: 15px; }
.home .brief { padding: 11px 0; }
.home .brief__title { font-size: 15.5px; }
.home > .band:nth-child(even) .nl-cta, .home > .band:nth-child(even) .nl-mini { background: var(--c-surface); }
.home > .band--newsletter .nl-cta { margin: 0; }
.home > .band:last-child { margin-bottom: -72px; }

/* 13b. Site pages (about, contact, consulting, policies) + header utility links -------- */
.site-utility { display: flex; align-items: center; gap: 2px; margin-left: 6px; padding-left: 10px; border-left: 1px solid var(--c-line); }
.site-utility__link { padding: 8px 8px; color: var(--c-muted); font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.site-utility__link:hover { color: var(--c-ink); }
.mobile-menu__utility { display: flex; gap: 20px; margin-top: 14px; }
.mobile-menu__utility a { color: var(--c-muted); font-size: 15px; font-weight: 600; }
.info-layout { display: grid; grid-template-columns: 240px minmax(0, var(--reading)); gap: 56px; justify-content: space-between; padding-top: 36px; padding-bottom: 24px; }
.info-nav { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
.info-nav__title { margin-bottom: 10px; color: var(--c-faint); font-family: var(--font-ui); font-size: 12.5px; font-weight: 600; }
.info-nav .nav { display: grid; border-right: 1px solid var(--c-line); }
.info-nav .nav__link { display: block; margin-right: -1px; padding: 8px 14px; border-right: 2px solid transparent; color: var(--c-muted); font-size: 14.5px; font-weight: 600; }
.info-nav .nav__link:hover { color: var(--c-ink); }
.info-nav .nav__item--current .nav__link { border-right-color: var(--c-brand); color: var(--c-ink); }
.info-nav__cta { display: inline-flex; align-items: center; gap: 6px; margin-top: 20px; color: var(--c-link); font-size: 14px; font-weight: 600; }
.info-body { min-width: 0; }
.info-body > .gh-content > :first-child { margin-top: 0; }
.info-cover { margin: 0 0 28px; }
.info-cover img { width: 100%; border-radius: var(--r); }
.nl-form__btn { white-space: nowrap; }
.ar-form { margin: 0 0 40px; padding: 28px 30px; border: 1px solid var(--c-line); border-radius: var(--r-lg); background: var(--c-surface); }
.gh-content + .ar-form { margin: 40px 0 0; }
.ar-form__title { margin-bottom: 18px; font-size: 22px; }
.ar-form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
.ar-field { display: grid; gap: 6px; min-width: 0; }
.ar-field--full { grid-column: 1 / -1; }
.ar-field label { color: var(--c-ink); font-size: 14px; font-weight: 600; }
.ar-field label span { color: var(--c-brand); }
.ar-field input, .ar-field select, .ar-field textarea { width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--c-line-strong); border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text); font: inherit; font-size: 15px; line-height: 1.7; }
.ar-field textarea { resize: vertical; }
.ar-field select { appearance: none; padding-left: 38px; background-image: linear-gradient(45deg, transparent 50%, var(--c-muted) 50%), linear-gradient(135deg, var(--c-muted) 50%, transparent 50%); background-position: 18px 50%, 23px 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.ar-field input:focus-visible, .ar-field select:focus-visible, .ar-field textarea:focus-visible { border-color: var(--c-ink); outline: 2px solid var(--c-brand-soft); }
.ar-field [aria-invalid="true"] { border-color: var(--c-danger); }
.ar-field small { color: var(--c-faint); font-size: 12.5px; }
.ar-check { display: flex; align-items: flex-start; gap: 10px; color: var(--c-text); font-size: 14.5px; line-height: 1.8; }
.ar-check input { flex: none; width: 18px; height: 18px; margin-top: 5px; accent-color: var(--c-aubergine); }
.ar-check a { color: var(--c-link); text-decoration: underline; }
.ar-form__hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.ar-form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 22px; }
.ar-form__submit { min-width: 150px; white-space: nowrap; }
.ar-form__loading, .ar-form.is-loading .ar-form__label { display: none; }
.ar-form.is-loading .ar-form__loading { display: inline; }
.ar-form__note { color: var(--c-faint); font-size: 12.5px; }
.ar-form__note a { color: inherit; text-decoration: underline; }
.ar-form__msg { display: none; margin-top: 16px; padding: 12px 16px; border-radius: var(--r-sm); font-size: 14.5px; font-weight: 600; }
.ar-form__msg--ok { background: var(--c-success-bg); color: var(--c-success); }
.ar-form__msg--err { background: var(--c-danger-bg); color: var(--c-danger); }
.ar-form.is-sent .ar-form__msg--ok, .ar-form.is-error .ar-form__msg--err { display: block; }
.ar-form.is-sent .ar-form__grid, .ar-form.is-sent .ar-form__foot, .ar-form.is-sent .ar-form__title { display: none; }
.ar-form.is-sent .ar-form__msg--ok { margin-top: 0; }
.profile-page { padding-top: 32px; padding-bottom: 24px; }
.profile-form__section + .profile-form__section { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--c-line); }
.profile-form__hint { margin: -10px 0 18px; color: var(--c-muted); font-size: 14.5px; line-height: 1.8; }
.nl-choices { display: grid; gap: 12px; }
.nl-choice { display: flex; align-items: flex-start; gap: 14px; padding: 16px 18px; border: 1px solid var(--c-line); border-radius: var(--r); background: var(--c-surface); cursor: pointer; }
.nl-choice:hover { border-color: var(--c-line-strong); }
.nl-choice:has(input:checked) { border-color: var(--c-aubergine); box-shadow: inset -3px 0 0 var(--c-brand); }
.nl-choice input { flex: none; width: 18px; height: 18px; margin-top: 5px; accent-color: var(--c-aubergine); }
.nl-choice__body { display: grid; flex: 1; gap: 2px; min-width: 0; }
.nl-choice__body b { color: var(--c-ink); font-size: 15.5px; }
.nl-choice__body small { color: var(--c-muted); font-size: 13.5px; line-height: 1.7; }
.nl-choice__freq { flex: none; padding: 3px 10px; border-radius: 999px; background: var(--c-subtle-2); color: var(--c-muted); font-size: 12.5px; font-weight: 600; }
.ar-form.is-sent .profile-form__section { display: none; }
.ar-form__msg--ok a { color: inherit; text-decoration: underline; }
.info-body .authors-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-intro { margin-bottom: 28px; }
.info-note { margin-top: 28px; color: var(--c-muted); font-size: 14.5px; }
.info-note a { color: var(--c-link); text-decoration: underline; }

/* 14. Responsive ---------------------------------------------------------------- */
@media (max-width: 1180px) {
    .site-header__inner { gap: 16px; }
    .site-nav .nav__link { padding: 8px 8px; font-size: 13.5px; }
    .site-actions__services { display: none; }
    .site-utility { display: none; }
}
@media (max-width: 1100px) {
    .post-layout { grid-template-columns: minmax(0, 1fr); row-gap: 24px; }
    .post-sidebar { position: static; grid-template-columns: 1fr 1fr; gap: 20px 32px; max-height: none; overflow: visible; padding: 18px 20px; border: 1px solid var(--c-line); border-radius: var(--r); }
    .post-toc, .sidebar__cta { grid-column: 1 / -1; }
    .toc__list { max-height: 260px; overflow: auto; }
    .post-hero__grid { grid-template-columns: minmax(0, 1fr) 400px; gap: 32px; }
    .directory { grid-template-columns: 240px minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 960px) {
    .home-feed { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .home-feed__aside { position: static; }
    .info-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 24px; }
    .info-nav { position: static; }
    .info-nav .nav { display: flex; flex-wrap: wrap; gap: 6px; border-right: 0; }
    .info-nav .nav__link { margin: 0; padding: 6px 12px; border: 1px solid var(--c-line); border-radius: 999px; font-size: 13.5px; }
    .info-nav .nav__item--current .nav__link { border-color: var(--c-ink); }
    .info-nav__cta { display: none; }
    .author-box { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 26px 24px; }
    .archive-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; }
    .archive-aside { position: static; }
    .rows--2 { grid-template-columns: minmax(0, 1fr); }
    .rows--2 > .row:nth-child(2) { padding-top: 22px; }
    :root { --gutter: 24px; --header-h: 64px; }
    .site-nav, .site-actions__subscribe { display: none; }
    .site-menu-toggle { display: inline-grid; }
    .site-logo { margin-left: auto; }
    .lead-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; }
    .cards--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .nl-cta { grid-template-columns: 1fr; gap: 20px; padding: 28px; }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
    .card--large, .cards--auto > .card:only-child { grid-template-columns: minmax(0, 1fr); }
    .card--large .card__media, .cards--auto > .card:only-child .card__media { min-height: 0; aspect-ratio: 16 / 9; }
    .card--large .card__media:has(.brand-art), .cards--auto > .card:only-child .card__media:has(.brand-art) { aspect-ratio: 16 / 7; }
    .card--large .card__body, .cards--auto > .card:only-child .card__body { padding: 20px 22px 18px; }
    .guide-list { grid-template-columns: 1fr; }
    .directory { grid-template-columns: minmax(0, 1fr); }
    .dir-filters-toggle { display: inline-flex; justify-self: start; }
    .dir-filters { position: static; display: none; max-height: none; }
    .directory.filters-open .dir-filters { display: grid; }
}
@media (max-width: 760px) {
    .rows--feed .row { grid-template-columns: 112px minmax(0, 1fr); gap: 14px; }
    .rows--feed .row__title { font-size: 16px; }
    .info-body .authors-grid, .ar-form__grid { grid-template-columns: minmax(0, 1fr); }
    .ar-form { padding: 22px 18px; }
    .author-dialog__head { flex-direction: column; align-items: flex-start; }
    .author-dialog__posts li { flex-direction: column; gap: 2px; }
    .app-dialog { width: 100vw; max-width: 100vw; max-height: 92vh; margin: auto 0 0; border-radius: var(--r-lg) var(--r-lg) 0 0; }
    .app-dialog__inner { padding: 24px 20px 20px; }
    .app-dialog__title { font-size: 22px; }
    .app-dialog__facts, .app-dialog__alts { grid-template-columns: minmax(0, 1fr); }
    .app-dialog__facts > div:nth-last-child(-n+2) { border-bottom: 1px solid var(--c-line); }
    .app-dialog__facts > div:last-child { border-bottom: 0; }
    .app-dialog__actions .btn { flex: 1 1 100%; }
    .row { grid-template-columns: 112px minmax(0, 1fr); gap: 14px; padding: 16px 0; }
    .row__title { font-size: 16px; }
    .row__excerpt { display: none; }
    .row__meta { margin-top: 6px; font-size: 12px; }
    .rows--2 .row { grid-template-columns: 112px minmax(0, 1fr); gap: 14px; }
    .home > .band { padding: 32px 0; }
    :root { --gutter: 20px; }
    body { font-size: 15px; }
    .site-logo img { width: 132px; }
    .intro { display: block; padding: 24px 0 18px; margin-bottom: 22px; }
    .intro__date { display: none; }
    .lead-grid { grid-template-columns: 1fr; gap: 28px; }
    .cards--3, .cards--auto { grid-template-columns: 1fr; gap: 18px; }
    .section { margin-top: 40px; }
    .section-header { align-items: center; gap: 14px; }
    .section-header__link { font-size: 12.5px; }
    .nl-cta { margin: 40px 0; padding: 22px 18px; }
    .nl-form__row { flex-direction: column; }
    .masthead { padding-top: 26px; }
    .masthead__inner { align-items: flex-start; padding-bottom: 14px; }
    .masthead__title { font-size: 27px; }
    .masthead__text { font-size: 15px; }
    .masthead__rss { padding: 8px; }
    .masthead__rss span { display: none; }
    .archive-body { padding-top: 22px; }
    .author-hero { flex-direction: column; align-items: flex-start; gap: 14px; }
    .author-hero__avatar { width: 80px; height: 80px; }
    .post-hero__grid { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-top: 22px; padding-bottom: 26px; }
    .post-hero__media { order: -1; }
    .post-hero__media img { aspect-ratio: 16 / 9; border-radius: var(--r); }
    .post-hero__media--art { display: none; }
    .post-title { font-size: 26px; }
    .post-excerpt { font-size: 16.5px; }
    .post-meta { flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 18px; }
    .post-layout { padding-top: 22px; }
    .post-sidebar { grid-template-columns: 1fr; }
    .post-toc, .sidebar__cta { grid-column: auto; }
    .gh-content { font-size: var(--read-size-mobile); }
    .gh-content h2 { font-size: 22px; }
    .gh-content h3 { font-size: 19px; }
    .gh-content blockquote { font-size: 18px; padding-right: 16px; }
    .gh-content pre { padding: 12px 14px; font-size: 13px; }
    .gh-content .kg-callout-card { padding: 12px 14px; font-size: 15px; }
    .gh-content .app-facts { grid-template-columns: 1fr; padding: 6px 16px; }
    .gh-content .app-facts > div:nth-last-child(-n+2) { border-bottom: 1px solid var(--c-line); }
    .gh-content .app-facts > div:last-child { border-bottom: 0; }
    .gh-content .kg-bookmark-thumbnail { display: none; }
    .author-box__bio { font-size: 16px; }
    .app-hero { gap: 14px; }
    .app-hero__logo { width: 64px; height: 64px; border-radius: 14px; font-size: 26px; }
    .pagination { flex-wrap: wrap; justify-content: center; }
    .pagination__status { order: 3; width: 100%; text-align: center; }
    .guide-row { grid-template-columns: 40px minmax(0, 1fr); gap: 12px; }
    .guide-row__num { font-size: 22px; }
    .dir-grid { grid-template-columns: minmax(0, 1fr); }
    .dir-sort__btn { padding: 8px 10px; font-size: 13px; }
    .site-footer { padding-top: 36px; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 26px; }
    .site-footer__bottom { flex-direction: column; }
    .lightbox { padding: 12px; }
    .lightbox__close { top: 12px; left: 12px; }
}
@media (max-width: 400px) {
    .site-logo img { width: 120px; }
    .icon-btn { width: 38px; height: 38px; }
}

/* 15. Print -------------------------------------------------------------------- */
@media print {
    .site-header, .site-topics, .site-footer, .post-sidebar, .nl-cta, .post-actions, .code-block__bar, .lightbox { display: none !important; }
    .post-layout { grid-template-columns: 1fr; }
    .gh-content pre { white-space: pre-wrap; }
}