/**
 * Arbab AI - main stylesheet
 * Editorial AI news theme. Tokens mirror the approved design system.
 */

/* ------------------------------------------------------------------ *
 * Tokens
 * ------------------------------------------------------------------ */
:root {
	--ink: #0E1726;
	--ink-deep: #0B1320;
	--navy-panel: #13213C;
	--navy-soft: #16213A;
	--accent: #C9A14A;
	--accent-ink: #A07E2C;
	--offwhite: #FBFAF6;
	--sand: #F2EEE4;
	--border: #E4E0D6;
	--border-2: #E8E3D8;
	--body-gray: #5A626E;
	--text-strong: #26303C;
	--mono-meta: #94917F;
	--white: #FFFFFF;

	--font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
	--font-body: 'IBM Plex Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
	--font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

	--maxw: 1320px;
	--maxw-narrow: 760px;
	--radius: 8px;
	--radius-sm: 4px;
	--shadow: 0 1px 3px rgba(14, 23, 38, 0.08);
}

/* ------------------------------------------------------------------ *
 * Base
 * ------------------------------------------------------------------ */
* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--offwhite);
	color: var(--text-strong);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--accent-ink); }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; color: var(--ink); margin: 0; letter-spacing: -0.012em; }

p { margin: 0 0 1rem; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: 56px; padding-right: 56px; }
.wrap--narrow { max-width: var(--maxw-narrow); }

.screen-reader-text {
	border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
	height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; word-wrap: normal !important;
}
.skip-link {
	position: absolute; left: -9999px; top: 0; z-index: 100000;
	background: var(--ink); color: var(--offwhite); padding: 12px 20px; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: var(--offwhite); }

/* Shared type helpers */
.eyebrow {
	display: inline-block; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.14em;
	text-transform: uppercase; color: var(--accent); font-weight: 500;
}
.eyebrow--dot::before {
	content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%;
	background: var(--accent); margin-right: 9px; vertical-align: middle;
}
.mono-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mono-meta); }
.mono-meta { font-family: var(--font-mono); font-size: 12px; color: var(--mono-meta); }
.meta-line { font-family: var(--font-mono); font-size: 12px; color: var(--mono-meta); }

/* ------------------------------------------------------------------ *
 * Buttons
 * ------------------------------------------------------------------ */
.btn {
	display: inline-flex; align-items: center; justify-content: center;
	font-family: var(--font-body); font-size: 15px; font-weight: 600;
	padding: 13px 26px; border-radius: var(--radius-sm); border: 1px solid transparent;
	cursor: pointer; transition: transform 0.12s ease, background 0.12s ease, color 0.12s ease, border-color 0.12s ease; white-space: nowrap;
}
.btn--sm { padding: 9px 18px; font-size: 13px; }
.btn--accent { background: var(--accent); color: var(--ink); }
.btn--accent:hover { color: var(--ink); filter: brightness(1.05); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--offwhite); border-color: rgba(255, 255, 255, 0.24); }
.btn--ghost:hover { color: var(--offwhite); border-color: rgba(255, 255, 255, 0.5); }

/* ------------------------------------------------------------------ *
 * Dark band (hero, newsletter, callouts)
 * ------------------------------------------------------------------ */
.dark-band { position: relative; background: var(--ink); color: #F5F3EE; overflow: hidden; }
.dark-band__dots {
	position: absolute; inset: 0; opacity: 0.55;
	background-image: radial-gradient(rgba(201, 161, 74, 0.10) 1px, transparent 1px);
	background-size: 24px 24px; pointer-events: none;
}
.dark-band__glow {
	position: absolute; top: -120px; right: -120px; width: 380px; height: 380px; border-radius: 50%;
	background: radial-gradient(circle, rgba(201, 161, 74, 0.10), transparent 68%); pointer-events: none;
}

/* ------------------------------------------------------------------ *
 * Header / nav
 * ------------------------------------------------------------------ */
.site-header { background: var(--offwhite); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.site-header__inner {
	max-width: var(--maxw); margin: 0 auto; padding: 16px 40px;
	display: flex; align-items: center; gap: 26px; justify-content: space-between;
}
.site-brand { display: flex; align-items: center; gap: 11px; }
.brand-link { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark {
	width: 24px; height: 24px; display: flex; align-items: center; justify-content: center;
	background: var(--ink); transform: rotate(45deg); border-radius: var(--radius-sm); flex-shrink: 0;
}
.brand-mark--light { background: var(--offwhite); }
.brand-mark__dot { width: 8px; height: 8px; background: var(--accent); border-radius: 1px; }
.brand-word { font-family: var(--font-mono); font-weight: 600; letter-spacing: 0.14em; font-size: 14px; color: var(--ink); }
.brand-word--light { color: var(--offwhite); }

.site-nav { display: flex; align-items: center; }
.nav-menu { list-style: none; display: flex; align-items: center; gap: 26px; margin: 0; padding: 0; }
.nav-menu a {
	font-size: 14px; color: #4A5360; font-weight: 450; padding-bottom: 3px;
	border-bottom: 2px solid transparent; white-space: nowrap; transition: color 0.12s ease, border-color 0.12s ease;
}
.nav-menu a:hover { color: var(--ink); }
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a,
.nav-menu .current-cat > a { color: var(--ink); font-weight: 600; border-bottom-color: var(--accent); }

.site-header__actions { display: flex; align-items: center; gap: 16px; }
.header-search-toggle { background: none; border: 0; padding: 6px; cursor: pointer; display: inline-flex; }
.icon-search { width: 17px; height: 17px; border: 1.6px solid #6E7682; border-radius: 50%; position: relative; display: inline-block; }
.icon-search::after { content: ""; position: absolute; width: 7px; height: 1.6px; background: #6E7682; bottom: -3px; right: -4px; transform: rotate(45deg); }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle__bars { display: flex; flex-direction: column; gap: 4px; }
.nav-toggle__bars span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }

.header-search { border-top: 1px solid var(--border); background: var(--offwhite); }
.header-search__inner { max-width: var(--maxw); margin: 0 auto; padding: 16px 40px; }

/* ------------------------------------------------------------------ *
 * Search form
 * ------------------------------------------------------------------ */
.search-form { display: flex; gap: 10px; max-width: 520px; }
.search-form__input {
	flex: 1; min-width: 0; border: 1px solid var(--border); background: var(--white);
	border-radius: var(--radius-sm); padding: 12px 15px; font-size: 15px; font-family: inherit; color: var(--ink); outline: none;
}
.search-form__input:focus { border-color: var(--accent); }

/* ------------------------------------------------------------------ *
 * Hero
 * ------------------------------------------------------------------ */
.hero { padding: 74px 0 70px; }
.hero__inner {
	position: relative; max-width: var(--maxw); margin: 0 auto; padding: 0 56px;
	display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 64px; align-items: center;
}
.hero__title { font-size: 55px; line-height: 1.04; letter-spacing: -0.018em; color: #F7F5EF; margin: 24px 0 22px; }
.hero__sub { font-size: 18px; line-height: 1.62; color: #AEB6C3; margin: 0 0 34px; max-width: 540px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ------------------------------------------------------------------ *
 * Cards (grid / hero / brief / related)
 * ------------------------------------------------------------------ */
.card-grid { display: grid; gap: 26px; }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }

.card--grid {
	display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border-2);
	border-radius: 6px; overflow: hidden; height: 100%; transition: transform 0.14s ease, box-shadow 0.14s ease;
}
.card--grid:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(14, 23, 38, 0.10); }
.card__media { position: relative; display: block; aspect-ratio: 16 / 9; background: repeating-linear-gradient(135deg, #E7E2D6 0 11px, #F1ECE2 11px 22px); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__media-placeholder { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: #AEA48E; text-align: center; padding: 0 12px; }
.card__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card__title { font-size: 21px; line-height: 1.22; margin: 11px 0 9px; }
.card__title a { color: var(--ink); }
.card__title a:hover { color: var(--accent-ink); }
.card__excerpt { font-size: 14.5px; line-height: 1.55; color: var(--body-gray); margin: 0 0 16px; }
.card__footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 6px; }
.card__go {
	width: 26px; height: 26px; border: 1px solid #DAD4C6; border-radius: 50%; display: flex; align-items: center;
	justify-content: center; color: #6E7682; font-size: 13px; flex-shrink: 0;
}
.card__go:hover { color: var(--ink); border-color: var(--accent); }

.why-chip { margin: 0 0 16px; padding: 11px 13px; background: #FAF6EC; border-left: 2px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.why-chip__label { color: var(--accent-ink); display: block; margin-bottom: 4px; }
.why-chip__text { font-size: 13px; line-height: 1.5; color: #4A5360; }

/* Hero feature card */
.card--hero { background: var(--navy-panel); border: 1px solid rgba(201, 161, 74, 0.22); border-radius: var(--radius); overflow: hidden; }
.card__media--hero { aspect-ratio: auto; width: 100%; height: 208px; background: repeating-linear-gradient(135deg, #162542 0 11px, #1C2C4C 11px 22px); }
.card__media--hero span:not(.card__badge) { color: #5E6E8C; }
.card__badge { position: absolute; top: 16px; left: 16px; color: var(--ink); background: var(--accent); padding: 5px 10px; border-radius: 3px; }
.card--hero .card__body { padding: 24px 26px 26px; }
.card__title--hero { font-size: 27px; line-height: 1.2; }
.card__title--hero a { color: #F5F3EE; }
.card__title--hero a:hover { color: var(--accent); }
.card--hero .card__excerpt { color: #A9B2C0; font-size: 15px; }
.card__footer--hero { border-top: 1px solid rgba(255, 255, 255, 0.09); padding-top: 16px; }
.card__readlink { font-size: 13px; font-weight: 500; color: var(--accent); }

/* ------------------------------------------------------------------ *
 * Section heads
 * ------------------------------------------------------------------ */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; gap: 20px; }
.section-head--rule { border-bottom: 2px solid var(--ink); padding-bottom: 16px; margin-bottom: 6px; }
.section-title { font-size: 32px; color: var(--ink); margin: 0; }
.section-title--sm { font-size: 26px; }
.section-head .eyebrow + .section-title { margin-top: 8px; }
.section-head__meta { display: block; margin-top: 4px; }
.section-head__link { font-size: 14px; font-weight: 500; color: var(--ink); white-space: nowrap; }
.section-head__link:hover { color: var(--accent-ink); }
.section-title--rule { border-top: 2px solid var(--ink); padding-top: 24px; }

.brief-section { padding: 62px 0 56px; }
.analysis-section { padding: 24px 0 64px; }

/* ------------------------------------------------------------------ *
 * Today's Brief rows
 * ------------------------------------------------------------------ */
.brief-list { display: flex; flex-direction: column; }
.brief { display: flex; gap: 24px; padding: 26px 0; border-top: 1px solid var(--border); align-items: flex-start; }
.brief__num { flex-shrink: 0; width: 42px; font-family: var(--font-display); font-size: 30px; color: #CDB683; line-height: 1; padding-top: 2px; }
.brief__body { flex: 1; min-width: 0; }
.brief__meta { display: flex; align-items: center; gap: 14px; margin-bottom: 9px; flex-wrap: wrap; }
.brief__title { font-size: 23px; line-height: 1.25; margin: 0 0 8px; }
.brief__excerpt { font-size: 15px; line-height: 1.55; color: var(--body-gray); margin: 0; max-width: 640px; }
.brief__why { display: flex; gap: 8px; align-items: baseline; margin: 11px 0 0; font-size: 13.5px; line-height: 1.5; color: #4A5360; }
.brief__why .mono-label { color: var(--accent-ink); flex-shrink: 0; }
.brief__go { flex-shrink: 0; width: 30px; height: 30px; border: 1px solid #DAD4C6; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #6E7682; font-size: 14px; }
.brief__go:hover { color: var(--ink); border-color: var(--accent); }

/* ------------------------------------------------------------------ *
 * Trending chips
 * ------------------------------------------------------------------ */
.trending { padding: 0 0 64px; }
.trending__panel { background: var(--sand); border: 1px solid var(--border); border-radius: var(--radius); padding: 38px 40px; }
.trending__head { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.trending__rule { flex: 1; height: 1px; background: #E0DBCE; }
.chips { display: flex; flex-wrap: wrap; gap: 11px; }
.chip {
	display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 13px;
	color: #2A3346; background: var(--offwhite); border: 1px solid #DBD5C7; padding: 9px 16px; border-radius: 999px;
}
.chip:hover { border-color: var(--accent); color: var(--ink); }
.chip__hash { color: var(--accent); }
.chips--inline { display: inline-flex; }
.chips--inline a { font-family: var(--font-mono); font-size: 13px; color: #2A3346; background: var(--offwhite); border: 1px solid #DBD5C7; padding: 6px 13px; border-radius: 999px; }

/* ------------------------------------------------------------------ *
 * Newsletter CTA
 * ------------------------------------------------------------------ */
.newsletter-cta { padding: 66px 0; }
.newsletter-cta__inner { position: relative; max-width: 760px; margin: 0 auto; padding: 0 56px; text-align: center; }
.newsletter-cta__title { font-size: 40px; line-height: 1.12; color: #F7F5EF; margin: 16px 0 14px; letter-spacing: -0.015em; }
.newsletter-cta__copy { font-size: 17px; line-height: 1.6; color: #AEB6C3; margin: 0 auto 30px; max-width: 520px; }
.newsletter-cta__note { margin-top: 16px; color: #6E7682; }
.newsletter-form { display: flex; flex-wrap: wrap; gap: 10px; max-width: 480px; margin: 0 auto; }
.arbab-hp { position: absolute !important; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-status { flex-basis: 100%; width: 100%; margin: 8px 0 0; font-size: 13px; line-height: 1.4; color: #AEB6C3; }
.form-status:empty { margin: 0; }
.form-status.is-success { color: #9BD3AE; }
.form-status.is-error { color: #E7A6A6; }
.form-status.is-pending { color: #AEB6C3; }
.newsletter-form__input {
	flex: 1; min-width: 0; background: var(--navy-soft); border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: var(--radius-sm); padding: 14px 16px; font-size: 15px; color: var(--offwhite); font-family: inherit; outline: none;
}
.newsletter-form__input::placeholder { color: #8B93A0; }
.newsletter-form__input:focus { border-color: var(--accent); }
.newsletter-form--compact { max-width: none; }
.newsletter-form--compact .newsletter-form__input { padding: 10px 12px; font-size: 13px; }

/* ------------------------------------------------------------------ *
 * Author block
 * ------------------------------------------------------------------ */
.author-block { padding: 60px 0; }
.author-block__card { display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: center; background: var(--white); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 36px 40px; }
.author-block__portrait { width: 108px; height: 108px; border-radius: 50%; overflow: hidden; background: repeating-linear-gradient(135deg, #E7E2D6 0 9px, #F1ECE2 9px 18px); flex-shrink: 0; }
.author-block__portrait--photo { background: none; }
.author-block__portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }
.author-block__name { font-size: 26px; margin: 8px 0 10px; }
.author-block__bio { font-size: 15px; line-height: 1.62; color: var(--body-gray); margin: 0 0 16px; max-width: 680px; }
.author-block__creds { display: flex; flex-wrap: wrap; gap: 9px; }
.cred-chip { font-family: var(--font-mono); font-size: 12px; color: #4A5360; background: var(--sand); border: 1px solid var(--border); padding: 6px 13px; border-radius: var(--radius-sm); }

/* ------------------------------------------------------------------ *
 * Archive / listing
 * ------------------------------------------------------------------ */
.archive-hero { padding: 54px 0 36px; }
.archive-hero--dark { padding: 60px 0; color: #F5F3EE; }
.archive-hero__title { font-size: 46px; margin: 12px 0; letter-spacing: -0.018em; }
.archive-hero--dark .archive-hero__title { color: #F7F5EF; }
.archive-hero__sub { font-size: 17px; line-height: 1.6; color: var(--body-gray); margin: 0; max-width: 620px; }
.archive-hero--dark .archive-hero__sub { color: #AEB6C3; }
.archive-hero__stats { display: flex; gap: 24px; margin-top: 20px; color: #7E879A; }
.archive-hero__stats strong { color: #F5F3EE; font-size: 15px; font-weight: 400; }
.archive-hero__search { margin-top: 24px; }
.tag-hash { color: var(--accent); }

.archive-body { padding: 24px 0 20px; }
.filter-chips { display: flex; flex-wrap: wrap; gap: 9px; margin: 30px 0 0; }
.filter-chip { font-size: 13.5px; color: #3A434F; background: var(--white); border: 1px solid #DBD5C7; padding: 9px 17px; border-radius: 999px; }
.filter-chip:hover { border-color: var(--accent); color: var(--ink); }
.filter-chip--active { background: var(--accent); color: var(--ink); border-color: var(--accent); font-weight: 500; }

.empty-state { text-align: center; padding: 60px 0; }
.empty-state p { font-size: 18px; color: var(--body-gray); margin-bottom: 20px; }

/* Pagination */
.arbab-pagination { padding: 48px 0 64px; }
.arbab-pagination .nav-links { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; }
.arbab-pagination .page-numbers {
	min-width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
	padding: 0 12px; font-size: 14px; color: #3A434F; background: var(--white); border: 1px solid #DBD5C7; border-radius: var(--radius-sm);
}
.arbab-pagination .page-numbers.current { background: var(--accent); color: var(--ink); border-color: var(--accent); font-weight: 500; }
.arbab-pagination a.page-numbers:hover { border-color: var(--accent); }

/* ------------------------------------------------------------------ *
 * Single article
 * ------------------------------------------------------------------ */
.article-head { padding: 56px 0 0; }
.article-breadcrumb { margin-bottom: 20px; }
.article-breadcrumb__cat { color: var(--accent); }
.article-title { font-size: 44px; line-height: 1.12; letter-spacing: -0.018em; margin: 0 0 22px; }
.article-meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 12.5px; color: #6E7682; margin-bottom: 28px; }
.article-meta__author { display: flex; align-items: center; gap: 9px; }
.article-meta__avatar { width: 26px; height: 26px; border-radius: 50%; background: repeating-linear-gradient(135deg, #E7E2D6 0 6px, #F1ECE2 6px 12px); display: inline-block; }

.summary-box { background: var(--white); border: 1px solid var(--border-2); border-left: 3px solid var(--accent); border-radius: 0 6px 6px 0; padding: 22px 26px; margin-bottom: 30px; }
.summary-box__label { color: var(--accent-ink); margin-bottom: 9px; }
.summary-box__text { font-size: 16.5px; line-height: 1.6; color: var(--text-strong); margin: 0; }

.share-row { display: flex; align-items: center; gap: 10px; padding-bottom: 30px; border-bottom: 1px solid var(--border); }
.share-label { margin-right: 4px; }
.share-btn { width: 34px; height: 34px; border: 1px solid #DBD5C7; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; color: #3A434F; }
.share-btn:hover { border-color: var(--accent); color: var(--ink); }

.article-hero-image { margin: 36px 0; }
.article-hero-image__img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 6px; }

/* Article body typography */
.article-body { font-size: 18px; line-height: 1.72; color: var(--text-strong); padding-top: 40px; }
.article-body > p { margin: 0 0 22px; }
.article-body h2 { font-size: 28px; margin: 36px 0 16px; }
.article-body h3 { font-size: 22px; margin: 30px 0 12px; }
.article-body a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; }
.article-body img { border-radius: 6px; margin: 10px 0; }
.article-body ul, .article-body ol { margin: 0 0 22px; padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body figure { margin: 32px 0; }
.article-body figcaption { font-family: var(--font-mono); font-size: 11.5px; color: var(--mono-meta); margin-top: 10px; }

.article-body blockquote {
	margin: 34px 0; padding: 6px 0 6px 26px; border-left: 3px solid var(--accent);
	font-family: var(--font-display); font-style: italic; font-weight: 400; font-size: 27px; line-height: 1.35; color: var(--ink);
}
.article-body blockquote p { margin: 0; }

.why-callout { border-radius: var(--radius); margin: 8px 0 32px; }
.why-callout__inner { position: relative; padding: 28px 30px; }
.why-callout__label { color: var(--accent); margin-bottom: 12px; }
.why-callout__text { font-size: 17px; line-height: 1.62; color: #E4E8EE; margin: 0; }

.article-tags { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 8px 0 24px; }
.article-foot-share { padding: 24px 0 8px; }

/* Related */
.related { padding: 60px 0 10px; }
.related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.related-card { display: flex; gap: 15px; padding: 16px 0; border-top: 1px solid var(--border); align-items: flex-start; }
.related-card__media { flex-shrink: 0; width: 76px; height: 60px; border-radius: var(--radius-sm); overflow: hidden; background: repeating-linear-gradient(135deg, #E7E2D6 0 9px, #F1ECE2 9px 18px); }
.related-card__media img { width: 100%; height: 100%; object-fit: cover; }
.related-card__body { flex: 1; min-width: 0; }
.related-card__title { font-size: 16.5px; line-height: 1.3; margin: 6px 0; }

/* ------------------------------------------------------------------ *
 * Pages / About
 * ------------------------------------------------------------------ */
.page-head { padding: 60px 0 0; }
.page-title { font-size: 44px; line-height: 1.12; letter-spacing: -0.018em; }
.single-page .article-body, .about-body .article-body { padding-top: 30px; }

.about-intro { padding: 70px 0 0; }
.about-intro__title { font-size: 44px; line-height: 1.12; margin: 14px 0 20px; letter-spacing: -0.018em; }
.about-intro__lead { font-size: 18px; line-height: 1.7; color: #3A434F; margin: 0 0 18px; }
.about-principles { padding: 48px 0 0; }
.principles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 22px; }
.principle { background: var(--white); border: 1px solid var(--border-2); border-radius: 6px; padding: 22px 24px; }
.principle__k { color: var(--accent); margin-bottom: 10px; }
.principle__v { font-size: 15px; line-height: 1.6; color: #3A434F; }
.about-body { padding: 40px 0; }

/* ------------------------------------------------------------------ *
 * 404
 * ------------------------------------------------------------------ */
.error-404 { padding: 80px 0; }
.error-404__inner { position: relative; text-align: center; }
.error-404__title { font-size: 42px; color: #F7F5EF; margin: 14px 0; }
.error-404__copy { font-size: 17px; color: #AEB6C3; max-width: 520px; margin: 0 auto 28px; }
.error-404__search { max-width: 460px; margin: 0 auto 24px; }
.error-404__search .search-form { margin: 0 auto; }

/* ------------------------------------------------------------------ *
 * Footer
 * ------------------------------------------------------------------ */
.site-footer { background: var(--ink); color: #C7CDD6; }
.site-footer__inner { max-width: var(--maxw); margin: 0 auto; padding: 56px 40px 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 48px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, 0.10); }
.footer-brand .site-brand { margin-bottom: 16px; }
.footer-tagline { font-size: 14px; line-height: 1.65; color: #8B93A0; max-width: 300px; margin: 0; }
.footer-col__title { margin-bottom: 16px; color: #6E7682; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 11px; }
.footer-col a { font-size: 14px; color: #C7CDD6; }
.footer-col a:hover { color: var(--accent); }
.footer-col--newsletter .newsletter-form { margin-top: 14px; max-width: none; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; gap: 16px; flex-wrap: wrap; }
.footer-copy { font-size: 13px; color: #6E7682; }
.footer-social { display: flex; gap: 22px; font-size: 13px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.footer-social li { margin: 0; }
.footer-social a { color: #8B93A0; }
.footer-social a:hover { color: var(--accent); }

/* ------------------------------------------------------------------ *
 * Comments (minimal, only if enabled)
 * ------------------------------------------------------------------ */
.comments-area { padding: 40px 0 60px; }
.comments-area .comment-list { list-style: none; padding: 0; }

/* ------------------------------------------------------------------ *
 * Responsive
 * ------------------------------------------------------------------ */
@media (max-width: 1024px) {
	.wrap, .site-header__inner, .header-search__inner, .site-footer__inner, .hero__inner, .newsletter-cta__inner { padding-left: 32px; padding-right: 32px; }
	.hero__inner { gap: 40px; }
	.hero__title { font-size: 44px; }
	.card-grid--3, .related__grid { grid-template-columns: repeat(2, 1fr); }
	.footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 860px) {
	/* Non-sticky on mobile so the bar scrolls away instead of locking on screen. */
	.site-header { position: static; }
	.nav-toggle { display: inline-flex; }
	/* Declutter the mobile header: the Subscribe CTA lives in the hero, newsletter, and footer. */
	.site-header__actions .btn { display: none; }
	.site-header__actions { gap: 4px; }
	.header-search-toggle { padding: 6px; }
	/* gap: 0 removes the wasted row-gap below the bar when the menu is closed. */
	.site-header__inner { flex-wrap: wrap; gap: 0; padding: 10px 20px; }
	.site-nav { order: 5; width: 100%; }
	.nav-menu {
		display: none; flex-direction: column; align-items: stretch; gap: 0; width: 100%;
		padding-top: 6px; border-top: 1px solid var(--border); margin-top: 12px;
	}
	.site-nav--open .nav-menu { display: flex; }
	.nav-menu li { width: 100%; }
	.nav-menu a { display: block; width: 100%; padding: 15px 0; border-bottom: 1px solid var(--border); font-size: 16px; }
	.nav-menu li:last-child a { border-bottom: 0; }
	.nav-menu .current-menu-item > a, .nav-menu .current-cat > a { border-bottom-color: var(--border); color: var(--accent-ink); }

	.hero { padding: 44px 0; }
	.hero__inner { grid-template-columns: 1fr; }
	.hero__title { font-size: 34px; }
	.hero__sub { font-size: 16px; }

	.card-grid--3, .related__grid { grid-template-columns: 1fr; }
	.section-title { font-size: 26px; }
	.article-title { font-size: 31px; }
	.article-body { font-size: 16.5px; }
	.article-body blockquote { font-size: 22px; }

	.brief { gap: 14px; }
	.brief__num { width: 30px; font-size: 24px; }
	.brief__title { font-size: 19px; }

	.author-block__card { grid-template-columns: 1fr; text-align: left; gap: 20px; padding: 28px 24px; }
	.principles-grid { grid-template-columns: 1fr; }

	.newsletter-cta__title { font-size: 28px; }
	.newsletter-form { flex-direction: column; }

	.footer-grid { grid-template-columns: 1fr; gap: 28px; }
	.footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
	.wrap, .site-header__inner, .site-footer__inner, .hero__inner, .newsletter-cta__inner, .header-search__inner { padding-left: 20px; padding-right: 20px; }
	.hero__title { font-size: 29px; }
	.archive-hero__title { font-size: 32px; }
	.btn { width: 100%; }
	.hero__actions { flex-direction: column; }
}

/* ------------------------------------------------------------------ *
 * Single article: two-column (article + sticky sidebar)
 * ------------------------------------------------------------------ */
.single-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 56px; align-items: start; }
.article-main { min-width: 0; }
.single-layout .article-head { padding-top: 48px; }
.single-layout .article-hero-image { margin: 32px 0; }
/* Keep a comfortable reading measure even as the column widens. */
.single-layout .article-body { max-width: 760px; }
.single-layout .summary-box,
.single-layout .article-meta,
.single-layout .article-title { max-width: 760px; }

.article-sidebar { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 22px; }
.article-sidebar > * { margin: 0; }

.sidebar-block { background: var(--white); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 22px; }
.sidebar-block__title { display: block; margin-bottom: 14px; }
.sidebar-block ul { list-style: none; margin: 0; padding: 0; }

.sidebar-block--dark { position: relative; overflow: hidden; background: var(--ink); border-color: transparent; color: #E4E8EE; }
.sidebar-block__inner { position: relative; }
.sidebar-block--dark .sidebar-block__title { color: var(--accent); }
.sidebar-news__copy { font-size: 14px; line-height: 1.55; color: #AEB6C3; margin: 0 0 14px; }
.sidebar-block--dark .newsletter-form { flex-direction: column; gap: 8px; max-width: none; }
.sidebar-block--dark .newsletter-form__input { width: 100%; }
.sidebar-block--dark .newsletter-form .btn { width: 100%; }

/* On this page (TOC) */
.toc { display: flex; flex-direction: column; gap: 10px; }
.toc a { font-size: 13.5px; line-height: 1.4; color: #4A5360; border-left: 2px solid var(--border); padding-left: 13px; }
.toc a:hover, .toc a.is-active { color: var(--ink); border-left-color: var(--accent); }
.toc a.toc--h3 { padding-left: 24px; font-size: 13px; color: #6E7682; }
.article-body h2, .article-body h3 { scroll-margin-top: 96px; }

/* Latest in sidebar */
.sidebar-recent li { padding: 13px 0; border-top: 1px solid var(--border); }
.sidebar-recent li:first-child { border-top: 0; padding-top: 0; }
.sidebar-recent a { font-family: var(--font-display); font-weight: 500; font-size: 16px; line-height: 1.28; color: var(--ink); display: block; margin-bottom: 5px; letter-spacing: -0.01em; }
.sidebar-recent a:hover { color: var(--accent-ink); }
.sidebar-recent .meta-line { font-size: 11.5px; }

@media (max-width: 1024px) {
	.single-layout { grid-template-columns: 1fr; gap: 0; }
	.single-layout .article-body,
	.single-layout .summary-box,
	.single-layout .article-meta,
	.single-layout .article-title { max-width: none; }
	.article-sidebar { position: static; margin-top: 44px; padding-top: 40px; border-top: 1px solid var(--border); display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
	.toc-block { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
	.article-sidebar { grid-template-columns: 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { transition: none !important; }
}