/* ─────────────────────────────────────────────────────────────
   HABR INFOSEC — Dark Terminal × Editorial
   ───────────────────────────────────────────────────────────── */

:root {
  --bg:       #07090f;
  --bg2:      #0d1119;
  --bg3:      #131923;
  --surface:  #182030;
  --border:   #1e2d42;
  --border2:  #253447;

  --red:      #e63946;
  --red-dim:  #8c1f27;
  --amber:    #fbbf24;
  --green:    #22c55e;
  --blue:     #38bdf8;

  --text:     #c8d8e8;
  --text-dim: #667a92;
  --text-muted:#3d5168;

  --mono:  'Space Mono', 'Courier New', monospace;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans:  'Mulish', system-ui, sans-serif;

  --r:  4px;
  --r2: 8px;

  --ticker-h: 34px;
  --header-h: 60px;
  --tabs-h:   44px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 14px; line-height: 1.6; min-height: 100vh; overflow-x: hidden; }

/* ── Atmosphere ───────────────────────────────────────────── */

.scanlines {
  pointer-events: none; position: fixed; inset: 0; z-index: 9998;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.06) 2px, rgba(0,0,0,0.06) 4px);
}
.grain {
  pointer-events: none; position: fixed; inset: -50%; z-index: 9997;
  width: 200%; height: 200%; opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%,100%{transform:translate(0,0)} 10%{transform:translate(-2%,-3%)} 20%{transform:translate(3%,1%)}
  30%{transform:translate(-1%,4%)} 40%{transform:translate(2%,-2%)} 50%{transform:translate(-3%,2%)}
  60%{transform:translate(1%,-1%)} 70%{transform:translate(-2%,3%)} 80%{transform:translate(3%,-3%)} 90%{transform:translate(-1%,2%)}
}

/* ── Ticker ───────────────────────────────────────────────── */

.ticker-bar {
  position: fixed; top: 0; left: 0; right: 0; height: var(--ticker-h); z-index: 100;
  background: var(--red); display: flex; align-items: center; overflow: hidden;
}
.ticker-label {
  flex-shrink: 0; font-family: var(--mono); font-size: 9px; font-weight: 700;
  letter-spacing: 0.18em; padding: 0 14px; background: rgba(0,0,0,0.3);
  height: 100%; display: flex; align-items: center; white-space: nowrap;
}
.ticker-track {
  flex: 1; overflow: hidden; height: 100%; display: flex; align-items: center;
  mask-image: linear-gradient(to right, transparent, black 30px, black calc(100% - 30px), transparent);
}
.ticker-content {
  display: flex; gap: 80px; white-space: nowrap;
  animation: ticker 50s linear infinite;
  font-family: var(--mono); font-size: 11px; color: rgba(255,255,255,0.92);
}
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.ticker-time {
  flex-shrink: 0; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  padding: 0 14px; background: rgba(0,0,0,0.3); height: 100%; display: flex; align-items: center;
}

/* ── Header ───────────────────────────────────────────────── */

.site-header {
  position: sticky; top: var(--ticker-h); z-index: 90;
  background: var(--bg2); border-bottom: 1px solid var(--border); height: var(--header-h);
}
.header-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 20px;
  height: 100%; display: flex; align-items: center; gap: 16px;
}
.header-brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-icon {
  width: 40px; height: 40px; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: var(--r); display: flex; align-items: center; justify-content: center;
}
.brand-title { font-family: var(--mono); font-size: 18px; font-weight: 700; letter-spacing: 0.06em; color: #fff; line-height: 1; }
.brand-accent { color: var(--red); }
.brand-sub { font-family: var(--mono); font-size: 8px; letter-spacing: 0.2em; color: var(--text-muted); margin-top: 3px; text-transform: uppercase; }

/* Search */
.search-wrap {
  flex: 1; max-width: 360px; position: relative; display: flex; align-items: center;
}
.search-icon { position: absolute; left: 10px; color: var(--text-muted); pointer-events: none; }
.search-input {
  width: 100%; padding: 7px 10px 7px 32px; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: var(--r); font-family: var(--mono); font-size: 12px; color: var(--text);
  outline: none; transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--red); }
.search-input::placeholder { color: var(--text-muted); }
.search-kbd {
  position: absolute; right: 8px; font-family: var(--mono); font-size: 9px;
  background: var(--surface); border: 1px solid var(--border2); border-radius: 3px;
  padding: 1px 5px; color: var(--text-muted); pointer-events: none;
}
.search-wrap:focus-within .search-kbd { display: none; }

/* Nav */
.header-nav { display: flex; align-items: center; gap: 3px; }
.nav-btn {
  display: flex; align-items: center; gap: 6px; padding: 5px 12px;
  background: transparent; border: 1px solid transparent; border-radius: var(--r);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  color: var(--text-dim); cursor: pointer; transition: all 0.18s; position: relative;
}
.nav-btn:hover { background: var(--surface); border-color: var(--border2); color: var(--text); }
.nav-btn.active { background: var(--surface); border-color: var(--red); color: #fff; }
.nav-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--text-muted); transition: background 0.2s; }
.nav-btn.active .nav-dot { background: var(--red); }
.badge {
  background: var(--red); color: #fff; font-size: 9px; font-family: var(--mono);
  padding: 1px 5px; border-radius: 10px; font-weight: 700; min-width: 18px; text-align: center;
}

.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; }
.status-pill {
  display: flex; align-items: center; gap: 6px; padding: 4px 10px;
  background: var(--surface); border: 1px solid var(--border2); border-radius: 100px;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-muted); transition: background 0.3s; }
.status-pill.online  .status-dot { background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse 2s infinite; }
.status-pill.offline .status-dot { background: var(--red); }
.status-pill.loading .status-dot { background: var(--amber); animation: pulse 0.8s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.status-text { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; color: var(--text-dim); }
.icon-btn {
  width: 32px; height: 32px; background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--r); display: flex; align-items: center; justify-content: center;
  color: var(--text-dim); cursor: pointer; transition: all 0.18s; text-decoration: none;
}
.icon-btn:hover { background: var(--border2); color: var(--text); border-color: var(--red); }
.icon-btn.active { color: var(--amber); border-color: var(--amber); }
.icon-btn.spinning svg { animation: spin 0.7s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }

/* ── Hub tabs ─────────────────────────────────────────────── */

.hub-tabs-bar {
  position: sticky; top: calc(var(--ticker-h) + var(--header-h)); z-index: 80;
  background: var(--bg2); border-bottom: 1px solid var(--border); height: var(--tabs-h);
  overflow-x: auto; scrollbar-width: none;
}
.hub-tabs-bar::-webkit-scrollbar { display: none; }
.hub-tabs {
  max-width: 1400px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 2px; height: 100%;
}
.hub-tab {
  display: flex; align-items: center; gap: 6px; padding: 6px 14px;
  background: transparent; border: none; border-bottom: 2px solid transparent;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  color: var(--text-muted); cursor: pointer; white-space: nowrap; transition: all 0.18s;
  height: 100%;
}
.hub-tab:hover { color: var(--text); }
.hub-tab.active { color: #fff; border-bottom-color: var(--red); }
.hub-tab .tab-count {
  font-size: 9px; color: var(--text-muted); background: var(--surface);
  padding: 1px 5px; border-radius: 10px;
}
.hub-tab.active .tab-count { background: rgba(230,57,70,0.15); color: var(--red); }

/* ── Toast ────────────────────────────────────────────────── */

.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  background: var(--surface); border: 1px solid var(--green); border-radius: var(--r);
  padding: 10px 16px; font-family: var(--mono); font-size: 12px; color: var(--green);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: toast-in 0.3s ease-out;
}
.toast.hidden { display: none; }
@keyframes toast-in { from{transform:translateY(12px);opacity:0} to{transform:translateY(0);opacity:1} }

/* ── Main ─────────────────────────────────────────────────── */

.main-content {
  max-width: 1400px; margin: 0 auto; padding: 28px 20px 64px;
  min-height: calc(100vh - var(--ticker-h) - var(--header-h) - var(--tabs-h));
}
.view { display: none; }
.view.active { display: block; }

/* ── Section header ───────────────────────────────────────── */

.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.section-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--red); font-weight: 700; }
.article-count { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }

/* ── Feed layout ──────────────────────────────────────────── */

.feed-layout { display: grid; grid-template-columns: 1fr 260px; gap: 28px; align-items: start; }
.articles-area { min-width: 0; }

/* ── Articles grid ────────────────────────────────────────── */

.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }

/* ── Card ─────────────────────────────────────────────────── */

.article-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r2);
  overflow: hidden; cursor: pointer; transition: border-color 0.22s, transform 0.2s, box-shadow 0.22s;
  position: relative;
}
.article-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--red), transparent); opacity: 0; transition: opacity 0.22s;
}
.article-card:hover { border-color: var(--red-dim); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 0 1px var(--red-dim); }
.article-card:hover::before { opacity: 1; }

.card-img { width: 100%; height: 160px; object-fit: cover; display: block; filter: saturate(0.65) brightness(0.85); transition: filter 0.3s; }
.article-card:hover .card-img { filter: saturate(1) brightness(1); }
.card-img-placeholder { height: 160px; background: var(--bg3); display: flex; align-items: center; justify-content: center; color: var(--text-muted); }

/* "NEW" badge for fresh articles */
.card-new-badge {
  position: absolute; top: 10px; left: 10px; background: var(--red);
  font-family: var(--mono); font-size: 8px; font-weight: 700; letter-spacing: 0.15em;
  color: #fff; padding: 2px 7px; border-radius: 2px;
}

.card-body { padding: 16px; }
.card-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.card-tag {
  font-family: var(--mono); font-size: 8px; font-weight: 700; letter-spacing: 0.14em;
  color: var(--red); background: rgba(230,57,70,0.1); border: 1px solid rgba(230,57,70,0.2);
  padding: 2px 6px; border-radius: 2px; text-transform: uppercase;
}
.card-date { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.card-read-time { font-family: var(--mono); font-size: 10px; color: var(--text-muted); margin-left: auto; }

.card-title {
  font-family: var(--serif); font-size: 16px; line-height: 1.35; color: #e8f0f8;
  margin-bottom: 9px; transition: color 0.2s;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.article-card:hover .card-title { color: #fff; }

.card-summary {
  font-size: 12px; line-height: 1.65; color: var(--text-dim);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 12px;
}
.card-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.card-read-link {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em;
  color: var(--red); text-decoration: none; display: flex; align-items: center; gap: 5px;
  transition: gap 0.2s;
}
.card-read-link:hover { gap: 9px; }
.card-bookmark-btn {
  background: none; border: none; cursor: pointer; padding: 3px; color: var(--text-muted);
  transition: color 0.18s; display: flex; align-items: center;
}
.card-bookmark-btn:hover { color: var(--amber); }
.card-bookmark-btn.saved { color: var(--amber); }

/* ── Skeleton ─────────────────────────────────────────────── */

.loading-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.skeleton-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r2);
  overflow: hidden; animation: sk-pulse 1.4s ease-in-out infinite; animation-delay: calc(var(--i)*0.2s);
}
@keyframes sk-pulse { 0%,100%{opacity:0.55} 50%{opacity:1} }
.sk-img { height: 160px; background: var(--surface); }
.sk-tag { height: 13px; width: 55px; background: var(--surface); border-radius: 2px; margin: 16px 16px 10px; }
.sk-title { height: 16px; background: var(--surface); border-radius: 3px; margin: 0 16px 7px; }
.sk-title.short { width: 65%; }
.sk-body { height: 12px; background: var(--surface); border-radius: 2px; margin: 0 16px 6px; }
.sk-body.short { width: 50%; margin-bottom: 16px; }

/* ── Error state ──────────────────────────────────────────── */

.error-state { display: flex; flex-direction: column; align-items: center; padding: 80px 32px; text-align: center; gap: 14px; }
.error-icon { color: var(--red); opacity: 0.55; }
.error-title { font-family: var(--serif); font-size: 21px; color: #e8f0f8; }
.error-msg { font-size: 13px; color: var(--text-dim); max-width: 380px; line-height: 1.7; }

/* ── Sidebar ──────────────────────────────────────────────── */

.feed-sidebar {
  position: sticky; top: calc(var(--ticker-h) + var(--header-h) + var(--tabs-h) + 28px);
  display: flex; flex-direction: column; gap: 16px;
}
.sidebar-widget { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r2); padding: 16px; }
.widget-title { font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: 0.2em; color: var(--red); margin-bottom: 12px; }
.stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 12px; color: var(--text-dim);
}
.stat-row:last-child { border: none; }
.stat-val { font-family: var(--mono); color: var(--text); font-size: 11px; }

.sidebar-hubs { display: flex; flex-direction: column; gap: 4px; }
.sidebar-hub-btn {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r);
  cursor: pointer; transition: all 0.18s; width: 100%; text-align: left;
}
.sidebar-hub-btn:hover { background: var(--surface); border-color: var(--red-dim); }
.sidebar-hub-btn.active { background: var(--surface); border-color: var(--red); }
.sidebar-hub-btn .shb-name { font-size: 12px; color: var(--text-dim); }
.sidebar-hub-btn.active .shb-name { color: #fff; }

.shortcuts { display: flex; flex-direction: column; gap: 6px; }
.shortcut { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--text-muted); }
kbd {
  font-family: var(--mono); font-size: 10px; background: var(--surface); border: 1px solid var(--border2);
  border-radius: 3px; padding: 1px 6px; color: var(--text-dim); flex-shrink: 0;
}

/* ── Stats view ───────────────────────────────────────────── */

.stats-summary {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-bottom: 28px;
}
.stat-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r2); padding: 24px 18px; text-align: center;
  transition: border-color 0.2s;
}
.stat-card:hover { border-color: var(--red-dim); }
.stat-card-num { font-family: var(--serif); font-size: 44px; color: var(--red); line-height: 1; margin-bottom: 8px; }
.stat-card-label { font-family: var(--mono); font-size: 9px; letter-spacing: 0.18em; color: var(--text-muted); text-transform: uppercase; }

.stats-hubs { display: flex; flex-direction: column; gap: 10px; }
.hub-stat-row {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r2); padding: 16px 18px;
  display: flex; align-items: center; gap: 14px;
}
.hub-stat-emoji { font-size: 20px; flex-shrink: 0; }
.hub-stat-info { flex: 1; }
.hub-stat-name { font-size: 13px; color: var(--text); margin-bottom: 4px; }
.hub-stat-bar-wrap { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.hub-stat-bar { height: 100%; background: var(--red); border-radius: 2px; transition: width 0.6s ease-out; }
.hub-stat-count { font-family: var(--mono); font-size: 18px; color: var(--text-dim); flex-shrink: 0; }

/* ── Bookmarks view ───────────────────────────────────────── */

.btn-ghost {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  background: transparent; border: 1px solid var(--border2); border-radius: var(--r);
  padding: 4px 12px; color: var(--text-muted); cursor: pointer; transition: all 0.18s;
}
.btn-ghost:hover { border-color: var(--red); color: var(--red); }

/* ── Settings view ────────────────────────────────────────── */

.settings-panel { max-width: 600px; display: flex; flex-direction: column; gap: 24px; }
.settings-group { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r2); padding: 22px; }
.settings-label { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.14em; color: var(--red); display: block; margin-bottom: 8px; }
.settings-hint { font-size: 12px; color: var(--text-dim); line-height: 1.7; margin-bottom: 12px; }
.settings-hint code { font-family: var(--mono); color: var(--amber); font-size: 11px; background: rgba(251,191,36,0.08); padding: 1px 5px; border-radius: 2px; }
.settings-row { display: flex; gap: 8px; margin-bottom: 10px; }
.settings-input {
  flex: 1; background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--r);
  padding: 9px 12px; font-family: var(--mono); font-size: 12px; color: var(--text); outline: none; transition: border-color 0.2s;
}
.settings-input:focus { border-color: var(--red); }
.settings-input::placeholder { color: var(--text-muted); }
.settings-presets { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.preset-label { font-size: 11px; color: var(--text-muted); }
.preset-btn {
  font-family: var(--mono); font-size: 10px; padding: 3px 9px;
  background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--r);
  color: var(--text-dim); cursor: pointer; transition: all 0.18s;
}
.preset-btn:hover { border-color: var(--amber); color: var(--amber); }
.settings-saved { margin-top: 10px; font-family: var(--mono); font-size: 10px; color: var(--green); letter-spacing: 0.06em; }
.settings-current { font-family: var(--mono); font-size: 12px; color: var(--amber); word-break: break-all; }
.test-result { margin-top: 10px; padding: 9px 12px; border-radius: var(--r); font-family: var(--mono); font-size: 11px; line-height: 1.6; }
.test-result.success { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); color: var(--green); }
.test-result.fail    { background: rgba(230,57,70,0.08); border: 1px solid rgba(230,57,70,0.2); color: var(--red); }

/* ── Buttons ──────────────────────────────────────────────── */

.btn-primary {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
  background: var(--red); border: 1px solid var(--red); border-radius: var(--r);
  font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  color: #fff; cursor: pointer; text-decoration: none; transition: all 0.2s; flex-shrink: 0;
}
.btn-primary:hover { background: #ff4d5a; box-shadow: 0 4px 20px rgba(230,57,70,0.3); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
  background: transparent; border: 1px solid var(--border2); border-radius: var(--r);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  color: var(--text-dim); cursor: pointer; transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--amber); color: var(--amber); }

/* ── Modal ────────────────────────────────────────────────── */

.modal-overlay {
  position: fixed; inset: 0; z-index: 500; background: rgba(0,0,0,0.82);
  backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: mo-in 0.2s ease-out;
}
.modal-overlay.hidden { display: none; }
@keyframes mo-in { from{opacity:0} to{opacity:1} }
.modal-card {
  background: var(--bg2); border: 1px solid var(--border2); border-radius: var(--r2);
  max-width: 620px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative;
  animation: mc-in 0.25s cubic-bezier(.2,.8,.3,1);
}
@keyframes mc-in { from{transform:translateY(18px) scale(0.98);opacity:0} to{transform:none;opacity:1} }
.modal-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 0; gap: 10px;
}
.modal-hub-tag { font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: 0.15em; color: var(--red); }
.modal-actions { display: flex; align-items: center; gap: 6px; }
.modal-img-wrap img { width: 100%; max-height: 240px; object-fit: cover; display: block; filter: saturate(0.65); }
.modal-body { padding: 20px 24px 26px; }
.modal-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.modal-title { font-family: var(--serif); font-size: 22px; line-height: 1.3; color: #e8f0f8; margin-bottom: 14px; }
.modal-summary { font-size: 14px; line-height: 1.75; color: var(--text-dim); margin-bottom: 22px; }
.modal-cta { width: 100%; justify-content: center; }

/* ── Utilities ────────────────────────────────────────────── */

.hidden { display: none !important; }

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 1024px) {
  .feed-layout { grid-template-columns: 1fr; }
  .feed-sidebar { position: static; }
}
@media (max-width: 768px) {
  .header-inner { padding: 0 12px; gap: 8px; }
  .brand-sub, .header-nav .nav-btn:nth-child(n+3) { display: none; }
  .search-wrap { max-width: 200px; }
  .articles-grid { grid-template-columns: 1fr; }
  .stats-summary { grid-template-columns: 1fr 1fr; }
}