/* ===========================
   Global Business Post — Core Styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --color-bg: #faf9f7;
  --color-surface: #ffffff;
  --color-surface-2: #f4f2ee;
  --color-border: #e8e4dc;
  --color-text: #1a1714;
  --color-text-secondary: #6b6560;
  --color-accent: #c8401a;
  --color-accent-light: #f5ede9;
  --color-accent-2: #1a4a6b;
  --color-tag-bg: #eef3f7;
  --color-tag-text: #1a4a6b;
  --color-gold: #b8963e;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --max-width: 1280px;
  --nav-height: 64px;
  --radius: 4px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===========================
   UTILITY
   =========================== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  padding: 4px 10px;
  border-radius: 2px;
}
.tag.accent { background: var(--color-accent-light); color: var(--color-accent); }
.tag.gold   { background: #faf4e8; color: var(--color-gold); }

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }

/* ===========================
   TOP BAR
   =========================== */
.topbar {
  background: var(--color-text);
  color: #fff;
  font-size: 12px;
  font-family: var(--font-mono);
  padding: 6px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar-date { opacity: 0.6; letter-spacing: 0.05em; }
.topbar-links { display: flex; gap: 20px; }
.topbar-links a { opacity: 0.7; transition: opacity var(--transition); }
.topbar-links a:hover { opacity: 1; }

/* ===========================
   HEADER / NAV
   =========================== */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: var(--shadow-sm);
}
.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 24px;
}

/* Logo */
.logo { display: flex; flex-direction: column; line-height: 1; flex-shrink: 0; }
.logo-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.logo-name span { color: var(--color-accent); }
.logo-tagline {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 12px; }
.btn-search {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius);
  color: var(--color-text-secondary);
  transition: all var(--transition);
}
.btn-search:hover { background: var(--color-surface-2); color: var(--color-text); }
.btn-subscribe {
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 2px;
  transition: background var(--transition);
  text-decoration: none;
  display: inline-block;
}
.btn-subscribe:hover { background: #a83515; }

/* ===========================
   MAIN NAV
   =========================== */
.main-nav { border-top: 1px solid var(--color-border); }

.nav-list {
  display: flex;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-list::-webkit-scrollbar { display: none; }

/* Each nav item is the hover/click target */
.nav-item { position: relative; }

/* The visible nav link text */
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 12px 15px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  user-select: none;
}
.nav-link .drop-arrow {
  font-size: 9px;
  opacity: 0.45;
  transition: transform 0.2s ease, opacity 0.2s ease;
  line-height: 1;
  margin-top: 1px;
}

/* Hover + open states */
.nav-item:hover > .nav-link,
.nav-item.open  > .nav-link,
.nav-item.active > .nav-link {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}
.nav-item.open > .nav-link .drop-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* ===========================
   DROPDOWN PANEL
   =========================== */
.dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  min-width: 210px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  box-shadow: var(--shadow-md);
  z-index: 300;

  /* hidden state */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
}

/* visible on hover (desktop) */
.nav-item:hover > .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0s;
}
/* visible on click/touch (toggled via JS .open class) */
.nav-item.open > .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0s;
}

.dropdown-list { list-style: none; padding: 8px 0; }
.dropdown-list a {
  display: block;
  padding: 9px 18px;
  font-size: 13px;
  color: var(--color-text-secondary);
  transition: color var(--transition), background var(--transition), padding-left var(--transition);
}
.dropdown-list a:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding-left: 23px;
}

/* ===========================
   HAMBURGER
   =========================== */
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--color-text); margin: 4px 0; transition: all 0.3s; }

/* ===========================
   TICKER
   =========================== */
.ticker-bar {
  background: var(--color-accent);
  color: #fff;
  padding: 10px 0;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.ticker-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(0,0,0,0.2);
  padding: 4px 14px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 16px;
  margin-left: 24px;
}
.ticker-track { overflow: hidden; flex: 1; }
.ticker-inner {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: ticker 35s linear infinite;
}
.ticker-item { font-size: 13px; display: flex; align-items: center; gap: 10px; }
.ticker-item::before { content: '●'; font-size: 8px; opacity: 0.6; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===========================
   HERO / FEATURED
   =========================== */
.hero-section { padding: 40px 0 48px; border-bottom: 1px solid var(--color-border); }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.hero-main {
  grid-row: 1 / 3;
  background: var(--color-surface);
  cursor: pointer;
  overflow: hidden;
}
.hero-main:hover .hero-image img { transform: scale(1.04); }
.hero-image { aspect-ratio: 16/10; overflow: hidden; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.hero-content { padding: 28px 32px 32px; }
.hero-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  transition: color var(--transition);
}
.hero-main:hover .hero-title { color: var(--color-accent); }
.hero-excerpt {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.read-more {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.read-more::after { content: '→'; transition: transform var(--transition); }
.hero-main:hover .read-more::after { transform: translateX(4px); }

.hero-side { background: var(--color-surface); display: flex; flex-direction: column; }
.hero-side-item {
  flex: 1;
  padding: 22px;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  gap: 14px;
}
.hero-side-item:last-child { border-bottom: none; }
.hero-side-item:hover { background: var(--color-surface-2); }
.side-thumb { width: 88px; height: 68px; flex-shrink: 0; overflow: hidden; border-radius: var(--radius); }
.side-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.hero-side-item:hover .side-thumb img { transform: scale(1.06); }
.side-content { flex: 1; min-width: 0; }
.side-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  margin: 6px 0 8px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.side-meta { font-size: 12px; color: var(--color-text-secondary); }

/* ===========================
   ARTICLE CARDS
   =========================== */
.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}
.article-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.card-thumb { aspect-ratio: 16/9; overflow: hidden; }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.article-card:hover .card-thumb img { transform: scale(1.05); }

.card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.card-author { font-size: 12px; color: var(--color-text-secondary); }
.card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 8px;
  flex: 1;
  transition: color var(--transition);
}
.article-card:hover .card-title { color: var(--color-accent); }
.card-excerpt {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Horizontal card variant */
.article-card.horizontal { flex-direction: row; }
.article-card.horizontal .card-thumb { width: 130px; flex-shrink: 0; aspect-ratio: auto; }
.article-card.horizontal .card-body { padding: 14px 16px; }
.article-card.horizontal .card-title { font-size: 14px; -webkit-line-clamp: 3; }

/* ===========================
   SECTIONS
   =========================== */
.section { padding: 48px 0; border-bottom: 1px solid var(--color-border); }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; }
.section-title { font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: -0.02em; }

.view-all {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--transition);
}
.view-all::after { content: '→'; }
.view-all:hover { gap: 9px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-list { display: flex; flex-direction: column; gap: 12px; }

.content-sidebar { display: grid; grid-template-columns: 1fr 300px; gap: 44px; }

/* ===========================
   SIDEBAR WIDGETS
   =========================== */
.sidebar { display: flex; flex-direction: column; gap: 28px; }
.widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 22px;
  border-radius: var(--radius);
}
.widget-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
}
.trending-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.trending-item { display: flex; gap: 12px; align-items: flex-start; }
.trending-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
}
.trending-text { font-size: 13px; font-weight: 500; line-height: 1.4; cursor: pointer; transition: color var(--transition); }
.trending-text:hover { color: var(--color-accent); }
.trending-tag { font-size: 11px; color: var(--color-text-secondary); margin-top: 3px; }

.newsletter-widget { background: var(--color-text); color: #fff; }
.newsletter-widget .widget-title { color: #fff; border-bottom-color: var(--color-accent); }
.newsletter-widget p { font-size: 13px; color: rgba(255,255,255,0.65); margin-bottom: 14px; }
.newsletter-form { display: flex; flex-direction: column; gap: 9px; }
.newsletter-form input {
  padding: 10px 13px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 13px;
  font-family: var(--font-body);
  border-radius: 2px;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { border-color: var(--color-accent); }
.newsletter-form button {
  padding: 10px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: #a83515; }

/* ===========================
   CATEGORY BAND
   =========================== */
.category-band { background: var(--color-accent-2); padding: 40px 0; }
.category-band .section-title { color: #fff; }
.category-band .section-label { color: rgba(255,255,255,0.6); }
.category-band .section-label::after { background: rgba(255,255,255,0.2); }
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 22px; }
.cat-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 18px 14px;
  text-align: center;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.cat-item:hover { background: rgba(255,255,255,0.16); transform: translateY(-2px); }
.cat-icon { font-size: 26px; margin-bottom: 8px; }
.cat-name { color: #fff; font-size: 12px; font-weight: 500; }
.cat-count { color: rgba(255,255,255,0.5); font-size: 11px; font-family: var(--font-mono); margin-top: 3px; }

/* ===========================
   FOOTER
   =========================== */
.site-footer { background: #141210; color: rgba(255,255,255,0.7); padding: 60px 0 0; }

.footer-top {
  display: grid;
  grid-template-columns: 260px 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.5); margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 34px; height: 34px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: border-color var(--transition), color var(--transition);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}
.social-link:hover { border-color: var(--color-accent); color: var(--color-accent); }

.footer-col h4 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 16px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
}

.footer-links a:hover { color: #fff; }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-family: var(--font-mono);
  color: rgba(255,255,255,0.3);
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.3); text-decoration: none; transition: color var(--transition); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.75); }

/* ===========================
   PAGE HEADER (category pages)
   =========================== */
.page-header { background: var(--color-text); color: #fff; padding: 40px 0; margin-bottom: 48px; }
.page-header .section-label { color: rgba(255,255,255,0.5); }
.page-header .section-label::after { background: rgba(255,255,255,0.15); }
.page-header h1 { font-family: var(--font-display); font-size: clamp(30px, 4vw, 50px); font-weight: 700; letter-spacing: -0.02em; }
.page-header p { font-size: 16px; color: rgba(255,255,255,0.6); margin-top: 10px; max-width: 560px; }

/* ===========================
   ARTICLE DETAIL PAGE
   =========================== */

/* Two-column: left sidebar cards | right main article */
.article-detail-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  align-items: start;
  border: 1px solid var(--color-border);
  background: var(--color-border);
}

/* Left sidebar — more articles */
.article-left-sidebar {
  background: var(--color-surface-2);
  padding: 28px 0;
  border-right: 1px solid var(--color-border);
  position: sticky;
  top: calc(var(--nav-height) + 16px);
  max-height: calc(100vh - var(--nav-height) - 32px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.article-left-sidebar::-webkit-scrollbar { width: 4px; }
.article-left-sidebar::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.sidebar-section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: 0 20px 12px;
  display: block;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}

/* Small article card inside left sidebar */
.sidebar-article-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
  color: inherit;
}
.sidebar-article-card:last-child { border-bottom: none; }
.sidebar-article-card:hover { background: var(--color-surface); }

.sidebar-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.sidebar-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.sidebar-article-card:hover .sidebar-card-thumb img { transform: scale(1.05); }

.sidebar-card-body { padding: 12px 16px 14px; }
.sidebar-card-tag { margin-bottom: 6px; }
.sidebar-card-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  transition: color var(--transition);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sidebar-article-card:hover .sidebar-card-title { color: var(--color-accent); }
.sidebar-card-meta { font-size: 11px; color: var(--color-text-secondary); font-family: var(--font-mono); margin-top: 6px; }

/* Main article content area */
.article-main-content {
  background: var(--color-surface);
  padding: 48px 52px 64px;
  min-width: 0;
}

/* Breadcrumb */
.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}
.article-breadcrumb a { color: var(--color-text-secondary); text-decoration: none; transition: color var(--transition); }
.article-breadcrumb a:hover { color: var(--color-accent); }
.article-breadcrumb span.sep { opacity: 0.4; }
.article-breadcrumb span.current { color: var(--color-text); }

/* Article title */
.article-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: 16px;
}

/* One-liner / deck */
.article-deck {
  font-size: 19px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  font-style: italic;
  font-family: var(--font-display);
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

/* Tags row */
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }

/* Byline bar */
.article-byline-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 36px;
}
.byline-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 16px;
  flex-shrink: 0;
  font-family: var(--font-display);
}
.byline-info .byline-name { font-size: 14px; font-weight: 600; }
.byline-info .byline-date {
  font-size: 11px;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.byline-actions { margin-left: auto; display: flex; gap: 8px; }
.byline-btn {
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  background: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  color: var(--color-text-secondary);
  transition: all var(--transition);
}
.byline-btn:hover { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-light); }

/* Feature image */
.article-feature-img {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.article-feature-img img { width: 100%; display: block; }
.article-img-caption {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  padding: 0 4px;
  letter-spacing: 0.03em;
}

/* Article body prose */
.article-prose {
  font-size: 17px;
  line-height: 1.78;
  color: var(--color-text);
  max-width: 720px;
}
.article-prose p { margin-bottom: 24px; }
.article-prose h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
  margin: 40px 0 16px;
  letter-spacing: -0.015em;
}
.article-prose h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 32px 0 12px;
}
.article-prose blockquote {
  border-left: 3px solid var(--color-accent);
  margin: 36px 0;
  padding: 6px 28px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 21px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}
.article-prose strong { font-weight: 600; color: var(--color-text); }
.article-prose a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }

/* Article footer tags */
.article-footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  margin-top: 48px;
}
.article-footer-tags .label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

/* ===========================
   MOBILE NAV OVERLAY
   =========================== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-surface);
  z-index: 999;
  padding: 72px 24px 40px;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}
.mobile-nav.open { transform: translateX(0); display: block; }
.mobile-nav-close {
  position: absolute; top: 18px; right: 18px;
  background: none; border: none;
  font-size: 26px; cursor: pointer;
  color: var(--color-text); line-height: 1;
}
.mobile-nav-list { list-style: none; }
.mobile-nav-list > li { border-bottom: 1px solid var(--color-border); }
.mobile-nav-list > li > a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0;
  font-size: 18px; font-family: var(--font-display); font-weight: 600;
  color: var(--color-text);
}
.mobile-sub { list-style: none; padding: 0 0 10px 14px; display: none; }
.mobile-sub.open { display: block; }
.mobile-sub li a { display: block; padding: 7px 0; font-size: 14px; color: var(--color-text-secondary); }
.mobile-sub li a:hover { color: var(--color-accent); }
.mobile-toggle-arrow { font-size: 14px; transition: transform 0.25s; }
.mobile-nav-list > li.mob-open > a .mobile-toggle-arrow { transform: rotate(90deg); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .article-detail-layout { grid-template-columns: 240px 1fr; }
  .article-main-content { padding: 36px 36px 52px; }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-side { display: grid; grid-template-columns: 1fr 1fr; }
  .content-sidebar { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .article-detail-layout { grid-template-columns: 1fr; }
  .article-left-sidebar {
    position: static;
    max-height: none;
    overflow-y: visible;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 0;
  }
  .sidebar-section-label { grid-column: 1 / -1; }
  .article-main-content { padding: 32px 24px 48px; }
}

@media (max-width: 640px) {
  :root { --nav-height: 56px; }
  .topbar { display: none; }
  .main-nav { display: none; }
  .hamburger { display: block; }
  .hero-side { grid-template-columns: 1fr; }
  .hero-content { padding: 18px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .article-card.horizontal { flex-direction: column; }
  .article-card.horizontal .card-thumb { width: 100%; aspect-ratio: 16/9; }
  .btn-subscribe { display: none; }
  .article-left-sidebar { grid-template-columns: 1fr 1fr; }
  .sidebar-section-label { grid-column: 1 / -1; }
  .article-main-content { padding: 24px 16px 40px; }
  .article-deck { font-size: 17px; }
  .byline-actions { display: none; }
}

/* ===========================
   FOOTER LOGO & EXTRAS
   =========================== */
.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 14px;
}
.footer-logo span { color: var(--color-accent); }
.footer-newsletter-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
  line-height: 1.6;
}
.footer-nl-note {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  margin-top: 10px;
  font-family: var(--font-mono);
}

/* ===========================
   NAV DROP-ARROW
   =========================== */
.drop-arrow {
  display: inline-block;
  font-size: 10px;
  margin-left: 4px;
  transition: transform 0.2s ease;
  opacity: 0.6;
  vertical-align: middle;
}
.nav-item.open > .nav-link .drop-arrow,
.nav-item:hover > .nav-link .drop-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* Mobile accordion arrow */
.mob-arr {
  font-size: 16px;
  margin-left: 6px;
  display: inline-block;
  transition: transform 0.25s;
}
.mobile-nav-list > li.mob-open > a .mob-arr { transform: rotate(90deg); }

/* ===========================
   SUB-NAV PILLS
   =========================== */
.pill, .pill-active {
  display: inline-block;
  padding: 7px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}
.pill-active {
  background: var(--color-accent);
  color: #fff;
}
.pill {
  background: var(--color-surface-2);
  color: var(--color-text-secondary);
}
.pill:hover {
  background: var(--color-border);
  color: var(--color-text);
}

/* ===========================
   LOAD MORE BUTTON
   =========================== */
.btn-load-more {
  padding: 12px 32px;
  border: 2px solid var(--color-accent);
  background: none;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition);
}
.btn-load-more:hover {
  background: var(--color-accent);
  color: #fff;
}

/* Contact grid responsive */
@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr !important; }
}