* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0c1222;
  --bg-2: #111a2e;
  --bg-3: #1a2640;
  --bg-4: #223050;
  --line: #2a3a5c;
  --line-2: #3a4d75;
  --gold: #d4a853;
  --gold-2: #e8c97a;
  --red: #ff6b6b;
  --green: #4ade80;
  --white: #f0f4f8;
  --text: #c8d2e0;
  --muted: #8892a6;
  --radius: 4px;
  --radius-lg: 8px;
  --max: 1340px;
  --sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --mono: "SF Mono", "Roboto Mono", "Consolas", "Liberation Mono", monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.fix-cover { width: 100%; height: 100%; object-fit: cover; }

/* ============ TOP BAR ============ */
.top-bar {
  background: #070c1a;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 600;
}
.top-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 9px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
}
.top-badge {
  padding: 3px 8px;
  background: var(--red);
  color: #ffffff;
  font-weight: 900;
  font-size: 10px;
  border-radius: 2px;
  letter-spacing: 1px;
}
.top-label { color: var(--gold); font-weight: 800; letter-spacing: 1.6px; }
.top-sep { color: var(--line-2); }
.top-item b { color: var(--white); font-family: var(--mono); font-weight: 700; margin-left: 4px; }

/* ============ MASTHEAD ============ */
.site-header {
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .4;
}

.masthead {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 26px;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #0c1222;
  font-family: var(--serif);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 1px;
  box-shadow: 0 6px 24px rgba(212, 168, 83, .28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 2.5px;
  color: var(--white);
  font-family: var(--serif);
}
.brand-sub {
  font-size: 9px;
  letter-spacing: 2.4px;
  color: var(--gold);
  font-weight: 700;
}

.search-box {
  flex: 1;
  max-width: 480px;
  display: flex;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s ease;
}
.search-box:focus-within { border-color: var(--gold); }
.search-box input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  padding: 11px 16px;
  color: var(--white);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.search-box input::placeholder { color: var(--muted); }
.search-box button {
  background: transparent;
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--gold);
  font-weight: 800;
  padding: 0 22px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 2px;
  transition: background .2s ease;
}
.search-box button:hover { background: rgba(212, 168, 83, .08); }

.masthead-cta { display: flex; align-items: center; gap: 10px; }

.btn-solid, .btn-ghost {
  display: inline-block;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-solid {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #0c1222;
  box-shadow: 0 6px 22px rgba(212, 168, 83, .28);
}
.btn-solid:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 32px rgba(212, 168, 83, .45);
}
.btn-ghost {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover {
  border-color: var(--gold);
  background: rgba(212, 168, 83, .06);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 9px 11px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--gold);
  margin: 4px 0;
}

/* ============ MAIN NAV ============ */
.main-nav {
  border-top: 1px solid var(--line);
  background: #0a1020;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex !important;
  flex-wrap: wrap;
  gap: 1px;
  align-items: center;
}
.main-nav > a {
  display: inline-block !important;
  padding: 14px 16px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all .2s ease;
}
.main-nav > a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
  background: rgba(212, 168, 83, .04);
}

/* ============ PAGE WRAP ============ */
.page-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 64px;
}

/* ============ HERO ============ */
.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 44px;
  align-items: center;
  padding: 60px 0 44px;
}
.hero-copy { min-width: 0; }
.hero-eyebrow {
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 2.6px;
  font-size: 11px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: 46px;
  line-height: 1.14;
  font-weight: 900;
  margin-bottom: 22px;
  color: var(--white);
  letter-spacing: -.6px;
  word-wrap: break-word;
  font-family: var(--serif);
}
.hero-lead {
  color: var(--text);
  font-size: 16px;
  margin-bottom: 30px;
  max-width: 620px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-stats {
  display: flex;
  gap: 42px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats b {
  font-size: 26px;
  color: var(--gold);
  font-weight: 900;
  font-family: var(--mono);
  letter-spacing: -.5px;
}
.hero-stats span {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .55), inset 0 0 0 1px rgba(212, 168, 83, .06);
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(12, 18, 34, .92));
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  gap: 8px;
  z-index: 2;
}
.hero-chip {
  padding: 6px 12px;
  background: rgba(0, 0, 0, .72);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.8px;
  color: var(--text);
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}
.hero-chip.gold { color: var(--gold); border-color: var(--gold); }

/* ============ PILL RAIL ============ */
.pill-rail {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 8px 0 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}
.pill-rail a {
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--line);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.6px;
  color: var(--text);
  white-space: nowrap;
  text-transform: uppercase;
  transition: all .2s ease;
}
.pill-rail a:hover {
  color: #0c1222;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-color: var(--gold);
}

/* ============ LAYOUT ============ */
.layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 280px;
  gap: 26px;
}
.content-col { min-width: 0; }

/* ============ RAILS ============ */
.rail-left,
.rail-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 12px;
  align-self: start;
}
.rail-box {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.rail-box h3 {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 2.4px;
  color: var(--gold);
  margin-bottom: 14px;
  text-transform: uppercase;
  font-family: var(--mono);
}

.filter-list li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.filter-list li:last-child { border-bottom: 0; }
.filter-list a { color: var(--text); font-size: 13px; transition: color .2s ease; }
.filter-list a:hover { color: var(--gold); }

.trust-list li,
.signal-list li {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text);
}
.trust-list li:last-child,
.signal-list li:last-child { border-bottom: 0; }
.trust-list b,
.signal-list b {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: .5px;
}
.trust-list b.ok,
.signal-list b.ok { color: var(--green); }

.update-list li,
.help-list li {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text);
}
.update-list li:last-child,
.help-list li:last-child { border-bottom: 0; }
.update-list b,
.help-list b {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 11px;
  color: var(--gold);
  white-space: nowrap;
}

.quick-links li { padding: 7px 0; font-size: 13px; }
.quick-links a { color: var(--text); }
.quick-links a:hover { color: var(--gold); }

.status-box { background: #0a1020; }
.node-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.2px;
  border-bottom: 1px solid var(--line);
  text-transform: uppercase;
  font-family: var(--mono);
}
.node-list li:last-child { border-bottom: 0; }
.node-list span { color: var(--text); }
.node-list b.ok { color: var(--green); }
.node-list b.warn { color: #fbbf24; }

/* ============ BLOCK ============ */
.block { margin-bottom: 52px; }
.block-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  gap: 14px;
  flex-wrap: wrap;
}
.block-head h2 {
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.2px;
  font-family: var(--serif);
}
.block-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  font-family: var(--mono);
}

/* ============ REVIEW TABLE ============ */
.review-table {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.review-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1.6fr) 80px minmax(0, 1.6fr) 100px 80px;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  align-items: center;
}
.review-row:last-child { border-bottom: 0; }
.review-head {
  background: var(--bg-4);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1.8px;
  color: var(--gold);
  text-transform: uppercase;
  font-family: var(--mono);
}
.col-rank {
  font-family: var(--mono);
  font-weight: 900;
  color: var(--gold);
  font-size: 14px;
}
.col-name { color: var(--white); font-weight: 700; }
.col-rating { text-align: center; }
.score {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(212, 168, 83, .12);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--mono);
  font-weight: 900;
  font-size: 13px;
  border-radius: var(--radius);
}
.col-bonus { color: var(--text); font-size: 12.5px; }
.col-speed { font-family: var(--mono); font-size: 12px; color: var(--green); }
.col-action { text-align: right; }
.btn-mini {
  display: inline-block;
  padding: 6px 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #0c1222;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1.5px;
  border-radius: var(--radius);
  text-transform: uppercase;
}

/* ============ FEATURE GRID ============ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.feature-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease;
}
.feature-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.feature-thumb {
  position: relative;
  background: #0a1020;
  min-height: 100%;
}
.feature-badge {
  position: absolute;
  top: 10px; left: 10px;
  padding: 4px 9px;
  background: rgba(0, 0, 0, .75);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 2px;
  border-radius: var(--radius);
  font-family: var(--mono);
  backdrop-filter: blur(6px);
}
.feature-body { padding: 18px 20px; min-width: 0; }
.feature-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.8px;
  color: var(--gold);
  text-transform: uppercase;
  font-family: var(--mono);
}
.feature-body h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 8px 0 8px;
  color: var(--white);
  line-height: 1.35;
  font-family: var(--serif);
}
.feature-body h3 a:hover { color: var(--gold); }
.feature-body p { font-size: 13px; color: var(--text); line-height: 1.7; }
.feature-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.4px;
  color: var(--muted);
  text-transform: uppercase;
  font-family: var(--mono);
}

/* ============ COMPARE GRID ============ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.compare-card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
}
.compare-card:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}
.compare-thumb {
  height: 130px;
  background: #0a1020;
  overflow: hidden;
}
.compare-card h3 {
  font-size: 14px;
  font-weight: 800;
  padding: 14px 16px 8px;
  color: var(--white);
  line-height: 1.4;
  font-family: var(--serif);
}
.compare-card h3 a:hover { color: var(--gold); }
.compare-meta {
  display: flex;
  justify-content: space-between;
  padding: 0 16px 16px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.4px;
  color: var(--muted);
  text-transform: uppercase;
  font-family: var(--mono);
}

/* ============ INTEGRITY STRIP ============ */
.integrity-strip { padding: 0; }
.integrity-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.integrity-cell {
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}
.integrity-cell:last-child { border-right: 0; }
.int-icon {
  display: block;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.integrity-cell h4 {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 10px;
  text-transform: uppercase;
  font-family: var(--mono);
}
.integrity-cell p { font-size: 12.5px; color: var(--text); line-height: 1.75; }

/* ============ KNOWLEDGE HUB ============ */
.knowledge-hub .kb-article {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 32px 38px;
  margin-bottom: 20px;
}
.kb-article h3 {
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -.2px;
  line-height: 1.35;
  font-family: var(--serif);
}
.kb-article p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 22px;
}
.kb-article p:last-child { margin-bottom: 0; }

/* ============ PAGE HERO ============ */
.page-hero {
  padding: 46px 0 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}
.page-hero h1 {
  font-size: 34px;
  font-weight: 900;
  margin: 14px 0 10px;
  color: var(--white);
  letter-spacing: -.4px;
  font-family: var(--serif);
}
.page-hero p { color: var(--text); max-width: 720px; font-size: 15px; }
.hero-chips { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.chip {
  padding: 5px 11px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text);
  text-transform: uppercase;
  font-family: var(--mono);
}
.chip.gold { color: var(--gold); border-color: var(--gold); }
.chip.green { color: var(--green); border-color: var(--green); }

.breadcrumb {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.8px;
  color: var(--muted);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  text-transform: uppercase;
  font-family: var(--mono);
}
.breadcrumb a { color: var(--gold); }
.bc-sep { color: var(--line-2); }

/* ============ PAGER ============ */
.pager { margin-top: 36px; }
.pager ul { display: flex; gap: 6px; flex-wrap: wrap; }
.pager li a, .pager li span {
  display: inline-block;
  padding: 9px 14px;
  border-radius: var(--radius);
  background: var(--bg-3);
  border: 1px solid var(--line);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  color: var(--text);
  text-transform: uppercase;
  font-family: var(--mono);
}
.pager li a:hover, .pager li span.current {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #0c1222;
  border-color: var(--gold);
}

/* ============ ARTICLE ============ */
.article-wrap { min-width: 0; }
.page-main > .layout > .article-wrap { padding-top: 40px; }

.article-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 2.2px;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 5px 11px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  text-transform: uppercase;
  font-family: var(--mono);
}
.article-head h1 {
  font-size: 36px;
  font-weight: 900;
  margin: 0 0 16px;
  line-height: 1.2;
  color: var(--white);
  letter-spacing: -.4px;
  font-family: var(--serif);
}
.article-meta {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.5px;
  margin-bottom: 26px;
  text-transform: uppercase;
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--mono);
}
.article-meta .dot { color: var(--gold); }
.article-meta .verified { color: var(--green); }

.article-hero {
  position: relative;
  height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-2);
  margin-bottom: 30px;
}
.article-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(12, 18, 34, .88));
  pointer-events: none;
}
.article-hero .hero-chip {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 2;
}

.article-body {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 40px;
  font-size: 15px;
  color: var(--text);
}
.article-body p { margin-bottom: 22px; line-height: 1.85; }
.article-body h2, .article-body h3 {
  color: var(--white);
  margin: 28px 0 14px;
  font-weight: 900;
  letter-spacing: -.2px;
  font-family: var(--serif);
}
.article-body img { border-radius: var(--radius); margin: 20px 0; }
.article-body ul, .article-body ol { margin: 0 0 22px 22px; }
.article-body a { color: var(--gold); }

.article-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}
.article-pager div {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
}
.article-pager a { color: var(--gold); font-weight: 700; }

/* ============ FOOTER ============ */
.site-footer {
  border-top: 1px solid var(--line);
  background: #0a1020;
  margin-top: 44px;
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .5;
}
.footer-top {
  max-width: var(--max);
  margin: 0 auto;
  padding: 52px 24px 34px;
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 34px;
}
.footer-brand .brand-mark { display: inline-grid; margin-bottom: 16px; }
.footer-brand .brand-text { display: flex; flex-direction: column; margin-bottom: 14px; }
.footer-brand .brand-name {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 2.4px;
  color: var(--white);
  font-family: var(--serif);
}
.footer-brand .brand-sub {
  font-size: 9px;
  letter-spacing: 2.4px;
  color: var(--gold);
  font-weight: 700;
}
.footer-brand p {
  color: var(--text);
  font-size: 13px;
  max-width: 360px;
  line-height: 1.8;
  margin-bottom: 18px;
}
.footer-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-chips li {
  padding: 5px 10px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: 1.8px;
  color: var(--gold);
  text-transform: uppercase;
  font-family: var(--mono);
}
.footer-col h4 {
  font-size: 10.5px;
  margin-bottom: 16px;
  color: var(--white);
  letter-spacing: 2.2px;
  font-weight: 900;
  text-transform: uppercase;
  font-family: var(--mono);
}
.footer-col li { padding: 6px 0; }
.footer-col a {
  color: var(--text);
  font-size: 13px;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 20px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  font-weight: 800;
  font-family: var(--mono);
}

/* ============ RESPONSIVE 1240 ============ */
@media (max-width: 1240px) {
  .hero h1 { font-size: 40px; }
  .layout { grid-template-columns: 200px minmax(0, 1fr) 250px; gap: 20px; }
  .feature-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .integrity-grid { grid-template-columns: repeat(2, 1fr); }
  .integrity-cell { border-right: 1px solid var(--line); }
  .integrity-cell:nth-child(2n) { border-right: 0; }
  .integrity-cell:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .review-row { grid-template-columns: 40px minmax(0, 1.4fr) 70px minmax(0, 1.4fr) 90px 70px; font-size: 12px; padding: 12px 16px; gap: 10px; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ============ RESPONSIVE 1024 ============ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding: 46px 0 34px; }
  .hero-visual { height: 300px; }
  .hero h1 { font-size: 36px; }
  .layout { grid-template-columns: 1fr; }
  .rail-left, .rail-right {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .rail-left .rail-box,
  .rail-right .rail-box { flex: 1 1 240px; }
  .article-wrap { padding-top: 30px; }
}

/* ============ RESPONSIVE 768 ============ */
@media (max-width: 768px) {
  .top-inner { font-size: 10px; gap: 8px; padding: 8px 16px; }
  .top-sep { display: none; }
  .masthead { flex-wrap: wrap; gap: 14px; padding: 16px; }
  .search-box { order: 3; max-width: 100%; width: 100%; }
  .nav-toggle { display: block; }
  .main-nav { display: none !important; flex-direction: column; padding: 8px 16px; }
  .main-nav.open { display: flex !important; }
  .main-nav > a {
    border-bottom: 0;
    padding: 11px 0 11px 12px;
    border-left: 2px solid transparent;
    display: block;
    width: 100%;
  }
  .main-nav > a:hover { border-left-color: var(--gold); border-bottom-color: transparent; }
  .page-main { padding: 0 16px 40px; }
  .hero { padding: 32px 0 24px; }
  .hero h1 { font-size: 28px; letter-spacing: -.3px; }
  .hero-stats { gap: 22px; }
  .hero-visual { height: 220px; }
  .feature-card { grid-template-columns: 1fr; }
  .feature-thumb { min-height: 180px; }
  .grid-3 { grid-template-columns: 1fr; }
  .integrity-grid { grid-template-columns: 1fr; }
  .integrity-cell { border-right: 0; border-bottom: 1px solid var(--line); }
  .integrity-cell:last-child { border-bottom: 0; }
  .kb-article { padding: 22px; }
  .kb-article h3 { font-size: 18px; }
  .review-row {
    grid-template-columns: 1fr 1fr;
    gap: 6px 10px;
    padding: 12px 14px;
    font-size: 12px;
  }
  .review-head { display: none; }
  .col-name { grid-column: 1 / -1; font-size: 14px; margin-bottom: 4px; }
  .col-rank { font-size: 12px; }
  .col-bonus { grid-column: 1 / -1; font-size: 11.5px; }
  .col-action { grid-column: 1 / -1; text-align: left; margin-top: 4px; }
  .footer-top { grid-template-columns: 1fr 1fr; padding: 36px 16px 24px; gap: 22px; }
  .footer-brand { grid-column: 1 / -1; }
  .article-head h1 { font-size: 26px; }
  .article-body { padding: 22px; }
  .article-body p { margin-bottom: 20px; }
  .article-pager { grid-template-columns: 1fr; }
  .article-hero { height: 220px; }
  .page-hero h1 { font-size: 24px; }
  .footer-bottom { font-size: 9px; letter-spacing: 1.2px; padding: 16px; }
}