/* roulang page: index */
:root {
  --ink: #16324f;
  --muted: #5c6e84;
  --line: #d5e2ef;
  --paper: #f4f8fc;
  --card: #ffffff;
  --blue: #1f4f86;
  --blue-deep: #14365d;
  --blue-soft: #e7f0f9;
  --gold: #c8962e;
  --gold-soft: #fff6e4;
  --ok: #1c7a4d;
  --silver: #8d98a6;
  --bronze: #a86b3c;
  --radius: 18px;
  --shadow: 0 16px 40px rgba(20, 54, 93, .08);
  --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
  --space: 76px;
  --max: 1140px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.12; letter-spacing: -.03em; margin-bottom: 12px; }
h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.22; letter-spacing: -.02em; margin-bottom: 12px; }
h3 { font-size: 20px; line-height: 1.35; margin-bottom: 8px; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue-deep);
  cursor: pointer;
}
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid #f0c56a;
  outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
  color: var(--ink);
  font-weight: 600;
  font-size: 14.5px;
  padding: 8px 10px;
  border-radius: 999px;
  transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-bar { background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; gap: 8px; list-style: none; margin: 0; padding: 10px 0; font-size: 13px; color: var(--muted); }
.crumb a { color: var(--blue); font-weight: 600; }
.hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(244,248,252,.94), rgba(244,248,252,.9)),
    url("/assets/images/75b86eb5d7324eb8.webp") center/cover no-repeat;
  padding: 42px 0 28px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.rule { width: 72px; height: 4px; border-radius: 99px; background: linear-gradient(90deg, var(--gold), var(--blue)); margin-bottom: 16px; }
.status-bar, .kpi-row, .dim-strip, .clean, .rank-list, .compact-list, .stat-list, .foot-list { list-style: none; margin: 0; padding: 0; }
.status-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 22px; }
.status-bar li, .badge, .tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--blue-deep);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 12px; font-size: 13px; font-weight: 700;
  box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.status-bar i { color: var(--ok); font-size: 9px; }
.icon-matrix { margin-bottom: 18px; }
.icon-cell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 14px;
  min-height: 118px;
  margin-bottom: 16px;
  transition: .2s ease;
}
.icon-cell:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.icon-cell i { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); margin-bottom: 8px; }
.icon-cell strong { display: block; font-size: 15px; }
.icon-cell span { color: var(--muted); font-size: 13px; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 6px 0 22px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; box-shadow: var(--shadow); }
.kpi b { display: block; font-size: 30px; line-height: 1.1; color: var(--blue-deep); letter-spacing: -.03em; }
.kpi span { color: var(--muted); font-size: 13px; font-weight: 600; }
.hero-copy { max-width: 860px; }
.hero-copy p, .lead { color: var(--muted); font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 18px; border-radius: 999px;
  font-weight: 700; border: 1px solid transparent; cursor: pointer;
  transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-head { max-width: 780px; margin-bottom: 26px; }
.region-layout { display: grid; grid-template-columns: 1.35fr .8fr; gap: 22px; align-items: stretch; }
.panel, .scene-card, .podium-card, .rank-row, .voice-card, .news-item, .road article, .channel, .fit-box, .compare-item, .step, .metric {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.panel { padding: 22px; }
.region-photo { border-radius: 16px; width: 100%; height: 240px; object-fit: cover; margin-bottom: 14px; }
.region-rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.region-card { background: var(--blue-soft); border-radius: 14px; padding: 12px; }
.region-card b { display: block; }
.region-card span, .stat-list li span { color: var(--muted); font-size: 13px; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list strong { color: var(--blue-deep); }
.scene-bento { display: grid; grid-template-columns: 1.4fr .8fr; gap: 16px; }
.scene-side { display: grid; gap: 16px; }
.scene-card { overflow: hidden; }
.scene-card img, .voice-card img, .news-item img { width: 100%; height: 210px; object-fit: cover; }
.scene-card div, .locale-copy { padding: 16px 18px 18px; }
.scene-side .scene-card img { height: 120px; }
.locale-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.locale-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.ticks { margin: 0; padding: 0; list-style: none; }
.ticks li { position: relative; padding: 8px 0 8px 26px; }
.ticks li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--ok); }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; }
.dim-chip { flex: 0 0 190px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip b { display: block; color: var(--blue); font-size: 18px; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.rank-list, .compact-list { display: grid; gap: 12px; }
.rank-row, .compact-list article { padding: 16px 18px; transition: .2s ease; }
.rank-row:hover, .compact-list article:hover, .channel:hover, .news-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.rank-line { display: flex; flex-wrap: wrap; gap: 6px 0; align-items: center; font-weight: 800; color: var(--blue-deep); margin-bottom: 6px; }
.rank-line span { font-size: clamp(16px, 2vw, 20px); }
.rank-line span + span::before { content: "|"; margin: 0 10px; color: #8aa0b8; font-weight: 600; }
.stars { color: var(--gold); letter-spacing: 1px; }
.rank-row p, .compact-list p, .fit-line { color: var(--muted); margin-bottom: 0; }
.podium { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.podium-card { padding: 18px; position: relative; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.podium-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.medal { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; font-size: 22px; background: var(--gold-soft); }
.score-ring { --p: 90; width: 92px; height: 92px; border-radius: 50%; background: conic-gradient(var(--blue) calc(var(--p) * 1%), #d9e5f2 0); display: grid; place-items: center; flex: none; }
.score-ring span { width: 70px; height: 70px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-weight: 800; color: var(--blue-deep); }
.clean li { position: relative; padding: 8px 0 8px 18px; border-bottom: 1px solid var(--line); color: var(--ink); }
.clean li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); position: absolute; left: 0; top: 16px; }
.fit-line { margin-top: 10px; }
.fit-line b { color: var(--blue-deep); }
.compare-band {
  background:
    linear-gradient(100deg, rgba(20,54,93,.94), rgba(31,79,134,.88)),
    url("/assets/images/53a7aebe8773999a.webp") center/cover no-repeat;
  color: #fff;
}
.compare-band .lead, .compare-band h2, .section-ink .lead, .section-ink h2 { color: #fff; }
.compare-grid, .metric-grid, .fit-grid, .channel-grid { display: grid; gap: 14px; }
.compare-grid { grid-template-columns: repeat(3, 1fr); }
.compare-item { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: #fff; padding: 16px; }
.compare-item b { display: block; font-size: 28px; }
.note-band { margin-top: 16px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 16px; padding: 16px 18px; }
.step-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { padding: 18px; min-height: 210px; }
.step em { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--blue); color: #fff; font-style: normal; font-weight: 800; margin-bottom: 10px; }
.section-ink {
  background:
    linear-gradient(180deg, rgba(20,54,93,.9), rgba(20,54,93,.86)),
    url("/assets/images/29e9561fd4c5cb0a.webp") center/cover no-repeat;
  color: #fff;
}
.metric-grid { grid-template-columns: 1.1fr .9fr; }
.metric { padding: 18px; color: var(--ink); }
.delta { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.delta b { font-size: 28px; color: var(--blue-deep); }
.delta.down b { color: var(--ok); }
.voice-list { display: grid; gap: 14px; }
.voice-card { display: grid; grid-template-columns: 220px 1fr; overflow: hidden; }
.voice-card img { height: 100%; min-height: 180px; }
.voice-card div { padding: 18px; }
.quote { font-size: 18px; color: var(--ink); margin-bottom: 8px; }
.who { color: var(--muted); font-weight: 600; margin: 0; }
.fit-grid { grid-template-columns: 1fr 1fr; }
.fit-box { padding: 18px; }
.news-list { display: grid; gap: 14px; }
.news-item { display: grid; grid-template-columns: 220px 1fr; overflow: hidden; }
.news-item div { padding: 16px 18px; }
.time { color: var(--gold); font-weight: 800; font-size: 13px; }
.more-link { display: inline-flex; margin-top: 14px; font-weight: 800; color: var(--blue); }
.more-link:hover { color: var(--blue-deep); }
.road { display: grid; gap: 14px; margin-left: 8px; border-left: 3px solid #d5e2ef; padding-left: 16px; }
.road article { padding: 16px 18px; position: relative; }
.road article::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--blue); position: absolute; left: -24px; top: 22px; box-shadow: 0 0 0 4px #fff; }
.tag-live { background: #e8f7ef; color: var(--ok); border-color: #bfe6d0; }
.tag-work { background: var(--gold-soft); color: #8a6414; border-color: #f0ddb0; }
.tag-plan { background: var(--blue-soft); color: var(--blue); }
.channel-grid { grid-template-columns: repeat(4, 1fr); }
.channel { display: block; padding: 16px; color: var(--ink); min-height: 150px; }
.channel:hover { color: var(--blue-deep); }
.channel i { color: var(--blue); margin-bottom: 8px; }
.channel b { display: block; margin-bottom: 6px; }
.channel span { color: var(--muted); font-size: 14px; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.contact-panel { background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: 22px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 700; margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; border: 1px solid #c5d5e8; background: #f8fbfe; color: var(--ink);
  border-radius: 12px; padding: 12px 14px; min-height: 48px;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-note { background: var(--blue-soft); border-radius: 12px; padding: 12px 14px; color: var(--blue-deep); }
.site-footer { background: #10283f; color: #d5e2ef; padding: 42px 0 18px; }
.site-footer a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 18px; }
.foot-list li { margin: 6px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 14px; color: #b7c7d8; font-size: 14px; }
@media (max-width: 1024px) {
  :root { --space: 58px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 76px; background: #fff; border-bottom: 1px solid var(--line); padding: 10px 16px 16px; flex-direction: column; align-items: stretch; box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px; }
  .kpi-row, .podium, .compare-grid, .step-rail, .channel-grid, .foot-grid { grid-template-columns: repeat(2, 1fr); }
  .region-layout, .scene-bento, .locale-grid, .metric-grid, .contact-grid, .voice-card, .news-item { grid-template-columns: 1fr; }
  .locale-grid img, .voice-card img, .news-item img { height: 220px; }
}
@media (max-width: 768px) {
  .region-rail, .fit-grid { grid-template-columns: 1fr 1fr; }
  .step-rail, .channel-grid, .foot-grid, .kpi-row { grid-template-columns: 1fr 1fr; }
  .podium, .compare-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  :root { --space: 40px; }
  .grid-container { width: min(var(--max), calc(100% - 24px)); }
  .kpi-row, .region-rail, .step-rail, .channel-grid, .foot-grid, .fit-grid { grid-template-columns: 1fr; }
  .hero-actions, .btn { width: 100%; }
  .logo strong { font-size: 18px; }
  .rank-line span { font-size: 16px; }
  .score-ring { width: 76px; height: 76px; }
  .score-ring span { width: 58px; height: 58px; }
}

/* roulang page: category1 */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea { font-family: inherit; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; letter-spacing: -.02em; margin: 0 0 10px; }
h1 { font-size: 46px; }
h2 { font-size: 32px; }
h3 { font-size: 20px; }
p { margin: 0 0 12px; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
 display: none;
 width: 46px; height: 46px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--blue-deep);
 cursor: pointer;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible, .crumb a:focus-visible {
 outline: 3px solid #f0c56a;
 outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
 color: var(--ink);
 font-weight: 600;
 font-size: 14.5px;
 padding: 8px 10px;
 border-radius: 999px;
 transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-bar { background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; min-height: 48px; color: var(--muted); font-size: 14px; font-weight: 600; margin: 0; }
.crumb a { color: var(--blue); font-weight: 700; }
.crumb a:hover { color: var(--blue-deep); }
.crumb span[aria-current="page"] { color: var(--ink); }
.page-hero {
 position: relative;
 background:
 linear-gradient(100deg, rgba(244,248,252,.96) 0%, rgba(244,248,252,.9) 48%, rgba(244,248,252,.72) 100%),
 url("/assets/images/29e9561fd4c5cb0a.webp") center/cover no-repeat;
 padding: 48px 0 36px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.lead, .page-hero p { color: var(--muted); font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px;
 font-weight: 700; border: 1px solid transparent; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-ink { background: var(--blue-deep); color: #e7f0f9; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head p, .lead { color: var(--muted); }
.section-ink .section-head p, .section-ink h2, .section-ink .lead { color: #fff; }
.badge, .tag, .status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; color: var(--blue-deep);
 border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 700;
 box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.dossier, .panel, .podium-card, .rank-row, .voice-card, .news-item, .compare-item, .metric, .form-card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.dossier { overflow: hidden; }
.dossier img { width: 100%; height: 230px; object-fit: cover; }
.dossier-body { padding: 16px 18px 18px; }
.toc { list-style: none; margin: 0; padding: 0; }
.toc li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-weight: 600; }
.toc li:last-child { border-bottom: 0; }
.toc span { color: var(--muted); font-weight: 500; }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 12px; margin: 0; list-style: none; }
.dim-chip { flex: 0 0 200px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip b { display: block; color: var(--blue); font-size: 18px; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.podium-grid, .compare-grid, .voice-grid, .metric-grid { display: grid; gap: 14px; }
.podium-grid, .compare-grid { grid-template-columns: repeat(3, 1fr); }
.voice-grid, .metric-grid { grid-template-columns: 1.1fr .9fr; }
.podium-card { padding: 18px; position: relative; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.podium-card:hover, .rank-row:hover, .voice-card:hover, .news-item:hover, .dossier:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); transition: .2s ease; }
.rank-line { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: baseline; font-weight: 800; margin-bottom: 8px; }
.medal { font-size: 26px; line-height: 1; }
.score-num { font-size: 42px; font-weight: 800; color: var(--blue-deep); line-height: 1; }
.stars { color: var(--gold); letter-spacing: 1px; font-size: 16px; }
.score-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 8px 0 12px; }
.param-list { margin: 0; padding-left: 18px; color: var(--ink); }
.param-list li { margin: 6px 0; }
.fit-line { color: var(--muted); margin-bottom: 0; }
.fit-ok { color: var(--ok); font-weight: 700; }
.fit-no { color: #8a4b32; font-weight: 700; }
.compare-item { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: #fff; padding: 18px; }
.compare-item h3, .compare-item strong { color: #fff; }
.compare-item p { color: #d5e4f2; }
.compare-item .score-num { color: #f0c56a; }
.rank-list, .compact-list, .stat-list, .foot-list { list-style: none; margin: 0; padding: 0; }
.rank-list { display: grid; gap: 12px; }
.rank-row { padding: 16px 18px; transition: .2s ease; }
.rank-row p { color: var(--muted); margin-bottom: 0; }
.locale-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 22px; align-items: center; }
.locale-grid img, .voice-card img, .news-item img { width: 100%; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.locale-grid img { height: 440px; }
.side-shots { display: grid; gap: 12px; margin-top: 12px; }
.side-shots img { height: 148px; border-radius: 14px; }
.voice-card, .news-item { overflow: hidden; }
.voice-card img, .news-item img { height: 210px; border-radius: 0; box-shadow: none; }
.voice-card div, .news-item div, .locale-copy { padding: 16px 18px 18px; }
.quote { font-size: 17px; color: var(--ink); }
.who { color: var(--blue); font-weight: 700; font-size: 14px; }
.news-grid { display: grid; gap: 12px; }
.news-item { display: grid; grid-template-columns: 148px 1fr; }
.news-item img { height: 100%; min-height: 120px; }
.form-card { padding: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; font-weight: 600; }
.field input, .field textarea {
 border: 1px solid var(--line);
 border-radius: 12px;
 min-height: 48px;
 padding: 10px 12px;
 color: var(--ink);
 background: #fff;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:hover, .field textarea:hover { border-color: #b7cbe2; }
.note { background: var(--gold-soft); border: 1px solid #f0ddb4; color: var(--ink); border-radius: 12px; padding: 12px 14px; font-weight: 600; }
.metric { padding: 16px 18px; }
.metric b { display: block; font-size: 28px; color: var(--blue); }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list strong { color: var(--blue-deep); }
.site-footer { background: var(--blue-deep); color: #d5e4f2; padding: 42px 0 18px; }
.site-footer .logo strong, .site-footer .logo span, .site-footer h3 { color: #fff; }
.site-footer a { color: #e7f0f9; }
.site-footer a:hover { color: #fff; }
.site-footer p { color: #c5d5e6; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 22px; }
.foot-list li { margin: 8px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.14); margin-top: 22px; padding: 14px 0 6px; color: #b7c9db; font-size: 14px; }
@media (max-width: 1024px) {
 h1 { font-size: 38px; }
 .podium-grid, .compare-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
 .locale-grid, .voice-grid, .metric-grid { grid-template-columns: 1fr; }
 .locale-grid img { height: 320px; }
 .foot-grid { gap: 18px; }
}
@media (max-width: 768px) {
 .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
 .main-nav {
  display: none;
  position: absolute;
  top: 76px; left: 0; right: 0;
  background: #fff;
  flex-direction: column;
  align-items: stretch;
  padding: 12px 16px 16px;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
 }
 .main-nav.open { display: flex; }
 .main-nav a { border-radius: 12px; }
 .page-hero { padding: 32px 0 24px; }
 .news-item { grid-template-columns: 1fr; }
 .news-item img { height: 180px; }
}
@media (max-width: 520px) {
 h1 { font-size: 30px; }
 h2 { font-size: 26px; }
 .podium-grid, .compare-grid, .foot-grid, .metric-grid { grid-template-columns: 1fr; }
 .hero-actions .btn, .form-card .btn { width: 100%; }
 .logo { min-width: 0; }
 .logo strong { font-size: 18px; }
 .score-num { font-size: 34px; }
 .locale-grid img { height: 240px; }
 .section { padding: 42px 0; }
}

/* roulang page: category2 */
:root {
  --ink: #16324f;
  --muted: #5c6e84;
  --line: #d5e2ef;
  --paper: #f4f8fc;
  --card: #ffffff;
  --blue: #1f4f86;
  --blue-deep: #14365d;
  --blue-soft: #e7f0f9;
  --gold: #c8962e;
  --gold-soft: #fff6e4;
  --ok: #1c7a4d;
  --silver: #8d98a6;
  --bronze: #a86b3c;
  --radius: 18px;
  --shadow: 0 16px 40px rgba(20, 54, 93, .08);
  --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
  --space: 76px;
  --max: 1140px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 40px; line-height: 1.18; letter-spacing: -0.03em; color: var(--blue-deep); margin-bottom: 14px; }
h2 { font-size: 32px; line-height: 1.25; letter-spacing: -0.02em; color: var(--blue-deep); margin-bottom: 10px; }
h3 { color: var(--blue-deep); }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; position: relative; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue-deep);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .crumb a:focus-visible {
  outline: 3px solid #f0c56a;
  outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
  color: var(--ink);
  font-weight: 600;
  font-size: 14.5px;
  padding: 8px 10px;
  border-radius: 999px;
  transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a:active { transform: translateY(1px); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 14px; font-weight: 600; margin-bottom: 18px; }
.crumb a { color: var(--blue); font-weight: 700; }
.crumb a:hover { color: var(--blue-deep); }
.page-mast {
  position: relative;
  background:
    linear-gradient(180deg, rgba(244,248,252,.94), rgba(244,248,252,.9)),
    url("/assets/images/29e9561fd4c5cb0a.webp") center/cover no-repeat;
  padding: 28px 0 36px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.status-bar, .kpi-row, .dim-strip, .clean, .rank-list, .compact-list, .stat-list, .foot-list, .level-list { list-style: none; margin: 0; padding: 0; }
.status-bar li, .badge, .tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--blue-deep);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 12px; font-size: 13px; font-weight: 700;
  box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0 8px; }
.kpi-row li, .panel, .scene-card, .podium-card, .rank-row, .voice-card, .news-item, .road article, .channel, .fit-box, .compare-item, .step, .metric, .score-panel, .bulletin, .schedule-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.kpi-row li { padding: 14px 16px; }
.kpi-row strong { display: block; font-size: 26px; line-height: 1.1; color: var(--blue-deep); }
.kpi-row span { color: var(--muted); font-size: 13px; font-weight: 600; }
.hero-copy p, .lead { color: var(--muted); font-size: 16.5px; }
.hero-copy p { margin-bottom: 12px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 18px; border-radius: 999px;
  font-weight: 700; border: 1px solid transparent; cursor: pointer;
  transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-head { max-width: 760px; margin-bottom: 22px; }
.section-head p { color: var(--muted); margin-bottom: 0; }
.score-panel { padding: 22px 20px 18px; text-align: center; }
.score-ring {
  width: 168px; height: 168px; border-radius: 50%;
  background: conic-gradient(var(--gold) 0 346deg, #e6eef6 346deg 360deg);
  display: grid; place-items: center;
  margin: 0 auto 16px;
  box-shadow: inset 0 0 0 1px rgba(200,150,46,.25);
}
.score-core {
  width: 124px; height: 124px; border-radius: 50%; background: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 1px solid var(--line);
}
.score-core b { font-size: 42px; line-height: 1; color: var(--blue-deep); }
.score-core span { color: var(--muted); font-size: 12px; font-weight: 700; }
.level-list { display: grid; gap: 8px; text-align: left; }
.level-list li { display: grid; grid-template-columns: auto 42px 1fr; gap: 8px; align-items: center; padding: 8px 4px; border-top: 1px solid var(--line); font-size: 14px; }
.level-list b { color: var(--blue-deep); font-size: 18px; }
.gold-badge { background: var(--gold-soft); color: #8a6414; border-color: #f0ddb0; }
.silver-badge { background: #f4f6f8; color: #5d6876; }
.bronze-badge { background: #fff1e6; color: #8a4e24; border-color: #f0d2bc; }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 12px; }
.dim-chip { flex: 0 0 200px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); transition: .2s ease; }
.dim-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.dim-chip b { display: block; color: var(--blue); font-size: 18px; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.rank-list, .compact-list { display: grid; gap: 12px; }
.rank-row, .compact-list article { padding: 16px 18px; transition: .2s ease; }
.rank-row:hover, .compact-list article:hover, .channel:hover, .news-item:hover, .podium-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.rank-row p, .compact-list p, .fit-line { color: var(--muted); margin-bottom: 0; }
.rank-line { font-size: 18px; line-height: 1.45; margin: 0 0 6px; color: var(--blue-deep); }
.rank-row.top1 { border-left: 6px solid var(--gold); }
.rank-row.top2 { border-left: 6px solid var(--silver); }
.rank-row.top3 { border-left: 6px solid var(--bronze); }
.podium-card { padding: 16px; position: relative; height: 100%; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.podium-card img { width: 100%; height: 168px; object-fit: cover; border-radius: 12px; margin-bottom: 12px; }
.medal { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--blue-deep); margin-bottom: 6px; }
.score-num { font-size: 46px; line-height: 1; font-weight: 800; color: var(--blue-deep); margin: 4px 0; }
.stars { color: var(--gold); letter-spacing: 1px; font-size: 18px; margin-bottom: 8px; }
.podium-card ul { margin: 8px 0 12px; padding-left: 18px; }
.podium-card li { margin: 4px 0; }
.fit-line { margin-top: 8px; }
.versus { background: var(--gold-soft); border-radius: 12px; padding: 10px 12px; color: var(--ink); font-size: 14.5px; margin: 12px 0 0; }
.compare-band {
  background:
    linear-gradient(105deg, rgba(20,54,93,.94), rgba(31,79,134,.9)),
    url("/assets/images/a853e4807621a97c.webp") center/cover no-repeat;
  color: #fff;
}
.compare-band h2, .compare-band .lead, .compare-band p { color: #fff; }
.compare-grid, .metric-grid, .fit-grid, .channel-grid { display: grid; gap: 14px; }
.compare-grid { grid-template-columns: 1fr; }
.compare-item { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: #fff; padding: 16px 18px; }
.compare-item strong { display: block; color: #fff; font-size: 18px; }
.compare-item em { font-style: normal; color: #f0c56a; font-weight: 800; font-size: 28px; line-height: 1.1; }
.meter { height: 8px; background: rgba(255,255,255,.18); border-radius: 99px; margin: 8px 0; overflow: hidden; }
.meter span { display: block; height: 100%; background: #f0c56a; border-radius: 99px; }
.w100 { width: 100%; } .w98 { width: 98%; } .w97 { width: 97%; }
.region-card { background: var(--blue-soft); border-radius: 14px; padding: 12px; }
.region-card b { display: block; }
.region-card span, .stat-list li span { color: var(--muted); font-size: 13px; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list strong { color: var(--blue-deep); }
.scene-card { overflow: hidden; }
.scene-card img, .voice-card img, .news-item img { width: 100%; height: 210px; object-fit: cover; }
.scene-card div, .locale-copy { padding: 16px 18px 18px; }
.locale-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 22px; align-items: center; }
.locale-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.panel { padding: 8px 18px; }
.bulletin { padding: 18px; margin-bottom: 14px; }
.bulletin li { padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.bulletin li:last-child { border-bottom: 0; }
.bulletin b { color: var(--blue-deep); }
.schedule-card { padding: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-weight: 700; font-size: 14px; color: var(--blue-deep); }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  min-height: 48px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}
.field textarea { min-height: 96px; resize: vertical; }
.form-note { color: var(--muted); font-size: 13px; margin: 8px 0 0; }
.site-footer { background: var(--blue-deep); color: #d5e4f2; padding: 48px 0 20px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 22px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: #f0c56a; }
.site-footer h3 { color: #fff; font-size: 16px; margin-bottom: 10px; }
.site-footer .logo, .site-footer .logo strong { color: #fff; }
.site-footer .logo span { color: #f0c56a; }
.foot-brand p { color: #d5e2ef; }
.foot-list li { margin: 8px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 16px; font-size: 14px; color: #c5d5e6; }
@media (max-width: 1024px) {
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  .locale-grid img { height: 320px; }
  .main-nav a { font-size: 13.5px; padding: 8px; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 16px;
    z-index: 50;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { border-radius: 12px; }
  .kpi-row, .foot-grid, .locale-grid { grid-template-columns: 1fr 1fr; }
  .locale-grid { grid-template-columns: 1fr; }
  .locale-grid img { height: 240px; }
  .score-num { font-size: 40px; }
}
@media (max-width: 520px) {
  :root { --space: 40px; }
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  .logo { min-width: 0; }
  .logo strong { font-size: 18px; }
  .kpi-row, .foot-grid { grid-template-columns: 1fr; }
  .rank-line { font-size: 15px; }
  .hero-actions .btn, .schedule-card .btn { width: 100%; }
  .level-list li { grid-template-columns: 1fr; }
  .stat-list li { flex-direction: column; gap: 2px; }
}

/* roulang page: category3 */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
:root { --space: 58px; }
:root { --space: 40px; }
/* roulang page: phin-bn */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 46px; line-height: 1.16; letter-spacing: -0.03em; margin-bottom: 14px; color: var(--blue-deep); font-weight: 800; }
h2 { font-size: 32px; line-height: 1.25; margin-bottom: 10px; color: var(--blue-deep); font-weight: 800; }
h3 { font-size: 20px; line-height: 1.35; margin-bottom: 8px; color: var(--blue-deep); font-weight: 750; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
 display: none;
 align-items: center;
 justify-content: center;
 width: 46px; height: 46px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--blue-deep);
 cursor: pointer;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .crumb a:focus-visible {
 outline: 3px solid #f0c56a;
 outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
 color: var(--ink);
 font-weight: 600;
 font-size: 14.5px;
 padding: 8px 10px;
 border-radius: 999px;
 transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-bar { background: #fff; border-bottom: 1px solid var(--line); }
.crumb-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; flex-wrap: wrap; }
.crumb { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; font-weight: 600; margin: 0; }
.crumb a { color: var(--blue); font-weight: 700; }
.crumb a:hover { color: var(--blue-deep); }
.crumb [aria-current="page"] { color: var(--ink); }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 14px; padding: 6px 0; }
.back-link:hover { color: var(--blue-deep); }
.ver-hero {
 position: relative;
 background:
 linear-gradient(105deg, rgba(244,248,252,.96) 0%, rgba(244,248,252,.92) 46%, rgba(244,248,252,.78) 100%),
 url("/assets/images/53a7aebe8773999a.webp") center/cover no-repeat;
 padding: 42px 0 34px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.lead, .hero-copy p, .section-head p { color: var(--muted); font-size: 16.5px; }
.hero-copy p { margin-bottom: 12px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px;
 font-weight: 700; border: 1px solid transparent; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.badge, .tag, .status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; color: var(--blue-deep);
 border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 700;
 box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.release-card, .panel, .podium-card, .rank-row, .news-item, .fit-box, .compare-item, .step, .metric, .side-note, .form-card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.release-card { padding: 16px; }
.release-card img { width: 100%; height: 190px; object-fit: cover; border-radius: 14px; margin-bottom: 14px; }
.release-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.score-xl { font-size: 48px; line-height: .95; font-weight: 800; color: var(--blue-deep); letter-spacing: -0.04em; }
.score-xl small { display: block; font-size: 13px; color: var(--muted); letter-spacing: 0; font-weight: 700; margin-top: 4px; }
.stat-list { list-style: none; margin: 8px 0 0; padding: 0; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.stat-list li:last-child { border-bottom: 0; }
.stat-list span { color: var(--muted); }
.stat-list strong { color: var(--blue-deep); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-ink { background: linear-gradient(180deg, #14365d 0%, #1f4f86 100%); color: #fff; }
.section-ink h2, .section-ink .lead, .section-ink p { color: #e7f0f9; }
.section-ink h3 { color: #fff; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: none; }
.split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: start; }
.rail { list-style: none; margin: 0; padding: 0; }
.rail li { display: grid; grid-template-columns: 92px 1fr; gap: 16px; position: relative; padding-bottom: 18px; }
.rail li::before { content: ""; position: absolute; left: 78px; top: 8px; bottom: -8px; width: 2px; background: #c5d8ee; }
.rail li:last-child::before { display: none; }
.rail time { font-weight: 800; color: var(--blue); padding-top: 12px; }
.step { padding: 14px 16px; }
.side-note { padding: 18px; background: var(--blue-deep); color: #fff; border: 0; }
.side-note h3, .side-note strong { color: #fff; }
.side-note p, .side-note li { color: #d7e6f5; }
.side-note ul { margin: 0; padding-left: 18px; }
.podium { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.podium-card { padding: 18px; position: relative; }
.podium-card:hover, .rank-row:hover, .news-item:hover, .release-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); transition: .2s ease; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.medal-line { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 8px; }
.medal { font-size: 28px; line-height: 1; }
.ring { width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; background: #fff; text-align: center; flex: 0 0 auto; }
.ring.gold { border: 8px solid var(--gold); box-shadow: inset 0 0 0 7px var(--gold-soft); }
.ring.silver { border: 8px solid var(--silver); box-shadow: inset 0 0 0 7px #f4f6f8; }
.ring.bronze { border: 8px solid var(--bronze); box-shadow: inset 0 0 0 7px #f8efe8; }
.ring b { font-size: 24px; line-height: 1; color: var(--blue-deep); }
.ring span { font-size: 11px; color: var(--muted); font-weight: 700; }
.stars { color: var(--gold); letter-spacing: 1px; font-weight: 800; }
.rank-title { font-weight: 800; color: var(--blue-deep); margin: 8px 0; }
.fit-line, .rank-row p, .news-item p, .compare-item p, .step p { color: var(--muted); margin-bottom: 0; }
.check { margin: 10px 0 0; padding: 0; list-style: none; }
.check li { position: relative; padding: 7px 0 7px 26px; border-bottom: 1px dashed var(--line); }
.check li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--ok); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.fit-box { padding: 12px; box-shadow: none; background: var(--blue-soft); }
.fit-box strong { display: block; margin-bottom: 4px; }
.fit-box.off { background: #fff6f4; }
.compare-band { margin: 16px 0; padding: 16px; border-radius: var(--radius); background: var(--blue-deep); }
.compare-band h3 { color: #fff; margin-bottom: 12px; }
.compare-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.compare-item { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: #fff; padding: 14px; box-shadow: none; }
.compare-item b, .compare-item p { color: #fff; }
.compare-item span { display: block; color: #f0c56a; font-weight: 800; margin-bottom: 6px; }
.rank-list { display: grid; gap: 12px; }
.rank-row { padding: 16px 18px; transition: .2s ease; }
.rank-line { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-weight: 800; color: var(--blue-deep); }
.rank-line .stars { margin-left: auto; }
.diff-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.diff-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; margin: 0; list-style: none; }
.dim-chip { flex: 0 0 210px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip b { display: block; color: var(--blue); font-size: 22px; line-height: 1.2; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.metric { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.16); color: #fff; padding: 16px; }
.metric b { display: block; font-size: 28px; line-height: 1.1; color: #fff; }
.metric span { color: #d5e4f4; font-size: 13px; }
.compat-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; align-items: center; }
.compat-grid img { width: 100%; height: 320px; object-fit: cover; border-radius: var(--radius); }
.ink-panel { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); padding: 18px; }
.news-list { display: grid; gap: 14px; }
.news-item { display: grid; grid-template-columns: 230px 1fr; gap: 16px; padding: 12px; align-items: center; transition: .2s ease; }
.news-item img { width: 100%; height: 148px; object-fit: cover; border-radius: 14px; }
.news-item .tag { margin-bottom: 8px; }
.form-wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; align-items: start; }
.form-card { padding: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field label { font-weight: 700; font-size: 14px; color: var(--blue-deep); }
.field input, .field textarea, .field select {
 width: 100%;
 border: 1px solid var(--line);
 border-radius: 12px;
 min-height: 48px;
 padding: 10px 12px;
 background: #fff;
 color: var(--ink);
}
.field textarea { min-height: 96px; resize: vertical; }
.form-note { margin-top: 12px; background: #e8f6ee; color: var(--ok); border-radius: 12px; padding: 12px 14px; font-weight: 700; }
.fact-card { padding: 18px; }
.fact-card li { margin: 8px 0; }
.site-footer { background: #10283f; color: #d5e4f2; padding: 42px 0 18px; }
.site-footer .logo strong { color: #fff; }
.site-footer .logo span { color: #9ec0e4; }
.site-footer h3 { color: #fff; font-size: 16px; }
.site-footer p, .site-footer li, .site-footer a { color: #d5e4f2; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 22px; }
.foot-list { list-style: none; margin: 0; padding: 0; }
.foot-list li { margin: 8px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 14px; color: #b7cbe0; font-size: 14px; }
@media (max-width: 1024px) {
 h1 { font-size: 38px; }
 h2 { font-size: 28px; }
 .nav-toggle { display: inline-flex; }
 .main-nav { display: none; }
 .main-nav.open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  padding: 8px 16px 16px;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 50;
 }
 .main-nav a { border-radius: 12px; }
 .split, .diff-grid, .compat-grid, .form-wrap { grid-template-columns: 1fr; }
 .diff-grid img, .locale-grid img { height: 280px; }
 .podium, .compare-grid { grid-template-columns: 1fr; }
 .metric-grid { grid-template-columns: 1fr 1fr; }
 .rank-line .stars { margin-left: 0; }
}
@media (max-width: 768px) {
 .section { padding: 48px 0; }
 .news-item, .rail li { grid-template-columns: 1fr; }
 .rail li::before { display: none; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
 .pair { grid-template-columns: 1fr; }
 .release-top { align-items: flex-start; }
}
@media (max-width: 520px) {
 h1 { font-size: 32px; }
 h2 { font-size: 26px; }
 .logo { min-width: 0; }
 .score-xl { font-size: 40px; }
 .metric-grid, .foot-grid { grid-template-columns: 1fr; }
 .hero-actions .btn, .form-card .btn { width: 100%; }
 .crumb-row { align-items: flex-start; }
 .ver-hero { padding: 28px 0 22px; }
 .dim-chip { flex-basis: 78%; }
}

/* roulang page: category4 */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
/* roulang page: category4 di dong */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea { font-family: inherit; }
h1, h2, h3, h4 { line-height: 1.28; color: var(--blue-deep); margin: 0 0 12px; font-weight: 800; }
h1 { font-size: 40px; letter-spacing: -0.03em; }
h2 { font-size: 32px; letter-spacing: -0.02em; }
h3 { font-size: 20px; }
p { margin: 0 0 12px; }
::selection { background: #d7e7f8; color: var(--blue-deep); }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
 display: none;
 width: 46px; height: 46px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--blue-deep);
 cursor: pointer;
 align-items: center;
 justify-content: center;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:active { transform: translateY(1px); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, .crumb a:focus-visible, input:focus-visible, textarea:focus-visible, .foot-list a:focus-visible {
 outline: 3px solid #f0c56a;
 outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
 color: var(--ink);
 font-weight: 600;
 font-size: 14.5px;
 padding: 8px 10px;
 border-radius: 999px;
 transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-wrap { background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; min-height: 48px; color: var(--muted); font-size: 14px; font-weight: 600; }
.crumb a { color: var(--blue); font-weight: 700; }
.crumb a:hover { color: var(--blue-deep); }
.crumb strong { color: var(--ink); }
.page-mast {
 position: relative;
 background:
  linear-gradient(180deg, rgba(244,248,252,.94), rgba(244,248,252,.92)),
  url("/assets/images/29e9561fd4c5cb0a.webp") center/cover no-repeat;
 padding: 36px 0 18px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.status-bar, .kpi-row, .dim-strip, .clean, .rank-list, .compact-list, .stat-list, .foot-list, .check, .timeline { list-style: none; margin: 0; padding: 0; }
.status-bar li, .badge, .tag {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; color: var(--blue-deep);
 border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 700;
 box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.lead { color: var(--muted); font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px;
 font-weight: 700; border: 1px solid transparent; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-head { max-width: 760px; margin-bottom: 22px; }
.section-head p { color: var(--muted); }
.panel, .scene-card, .podium-card, .rank-row, .voice-card, .news-item, .road article, .channel, .fit-box, .compare-item, .step, .metric, .ba-card, .cross-note, .cta-box {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.panel { padding: 18px; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.stat-list strong { color: var(--blue-deep); font-size: 18px; }
.stat-list span { color: var(--muted); }
.mast-copy { padding-right: 8px; }
.score-side { display: flex; flex-direction: column; gap: 12px; }
.score-side .panel { height: 100%; }
.ba-wrap { margin-top: 22px; }
.ba-card { overflow: hidden; height: 100%; }
.ba-card img { width: 100%; height: 190px; object-fit: cover; }
.ba-card div { padding: 16px 18px 18px; }
.ba-card.before { background: #f6f8fb; border-style: dashed; }
.ba-card.after { border: 2px solid var(--blue); background: #fff; }
.ba-label { display: inline-flex; margin-bottom: 8px; }
.ba-card ul { margin: 0; padding-left: 18px; color: var(--ink); }
.ba-card li { margin: 4px 0; }
.ba-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); transition: .2s ease; }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 12px; }
.dim-chip { flex: 0 0 200px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip b { display: block; color: var(--blue); font-size: 20px; }
.dim-chip span { color: var(--muted); font-size: 13px; display: block; margin-top: 4px; }
.dim-chip:hover { border-color: #b7cce3; box-shadow: var(--shadow-hover); }
.rank-list, .compact-list { display: grid; gap: 12px; }
.rank-row, .compact-list article { padding: 16px 18px; transition: .2s ease; background: #fff; }
.rank-row:hover, .compact-list article:hover, .channel:hover, .news-item:hover, .podium-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.rank-title { font-size: 18px; margin-bottom: 6px; }
.rank-row p, .compact-list p, .fit-line { color: var(--muted); margin-bottom: 0; }
.stars { color: var(--gold); letter-spacing: 1px; font-weight: 700; }
.score-xl { font-size: 28px; font-weight: 800; color: var(--blue-deep); line-height: 1; }
.podium-grid { align-items: stretch; }
.podium-card { padding: 18px; position: relative; height: 100%; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.podium-top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 8px; }
.medal { font-weight: 800; }
.score-ring {
 width: 92px; height: 92px; border-radius: 50%;
 border: 8px solid var(--gold);
 display: flex; flex-direction: column; align-items: center; justify-content: center;
 background: var(--gold-soft);
 line-height: 1; flex: 0 0 92px;
}
.podium-card.silver .score-ring { border-color: var(--silver); background: #f4f6f8; }
.podium-card.bronze .score-ring { border-color: var(--bronze); background: #fff4ea; }
.score-ring strong { font-size: 28px; color: var(--blue-deep); }
.score-ring span { font-size: 12px; color: var(--muted); font-weight: 700; margin-top: 3px; }
.check li { position: relative; padding: 6px 0 6px 26px; color: var(--ink); }
.check li::before { content: "✓"; position: absolute; left: 0; top: 6px; color: var(--ok); font-weight: 800; }
.fit-split { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.fit-box { padding: 10px 12px; box-shadow: none; background: var(--blue-soft); }
.fit-box b { display: block; font-size: 13px; }
.fit-box span { color: var(--muted); font-size: 13px; }
.fit-box.warn { background: #fff6f2; }
.cross-note { padding: 16px 18px; margin-top: 14px; background: #fff; }
.section-ink { background: var(--blue-deep); color: #e7eef6; }
.compare-band .lead, .compare-band h2, .section-ink .lead, .section-ink h2, .section-ink h3 { color: #fff; }
.compare-grid, .metric-grid, .fit-grid, .channel-grid { display: grid; gap: 14px; }
.compare-grid { grid-template-columns: repeat(3, 1fr); }
.compare-item { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: #fff; padding: 16px 18px; }
.compare-item strong { display: block; font-size: 34px; line-height: 1; margin: 6px 0; color: #fff; }
.compare-item span, .compare-item p { color: #d5e4f3; }
.compare-item .stars { color: #f0c56a; }
.compact-grid article h3 { font-size: 17px; }
.locale-grid { align-items: center; }
.locale-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.locale-copy { padding: 8px 8px 8px 18px; }
.region-card { background: var(--blue-soft); border-radius: 14px; padding: 12px; height: 100%; }
.region-card b { display: block; color: var(--blue-deep); }
.region-card span, .stat-list li span { color: var(--muted); font-size: 13px; }
.timeline { display: grid; gap: 0; }
.timeline li { display: grid; grid-template-columns: 92px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.timeline li:last-child { border-bottom: 0; }
.timeline b { color: var(--blue); font-size: 18px; }
.news-photo { width: 100%; height: 100%; min-height: 280px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.cta-band { background:
 linear-gradient(110deg, rgba(20,54,93,.92), rgba(31,79,134,.88)),
 url("/assets/images/53a7aebe8773999a.webp") center/cover no-repeat;
}
.cta-box { padding: 22px; background: rgba(255,255,255,.96); }
.cta-box p { color: var(--muted); }
.mail-link { font-weight: 800; color: var(--blue); }
.mail-link:hover { color: var(--blue-deep); }
.site-footer { background: var(--blue-deep); color: #d5e4f2; padding: 48px 0 0; }
.site-footer .logo strong, .site-footer .logo span, .site-footer h3 { color: #fff; }
.site-footer h3 { font-size: 16px; margin-bottom: 10px; }
.site-footer p, .site-footer li { color: #d5e4f2; }
.site-footer a { color: #d5e4f2; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 24px; padding-bottom: 28px; }
.foot-list li { margin: 8px 0; }
.site-footer .copy { border-top: 1px solid rgba(255,255,255,.12); padding: 14px 0 18px; font-size: 14px; color: #c5d5e6; }
@media (max-width: 1024px) {
 h1 { font-size: 34px; }
 h2 { font-size: 28px; }
 .locale-grid img { height: 320px; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
 .main-nav a { font-size: 13.5px; padding: 8px; }
}
@media (max-width: 768px) {
 :root { --space: 48px; }
 .nav-toggle { display: inline-flex; }
 .main-nav {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 76px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  align-items: stretch;
  padding: 10px 16px 16px;
  box-shadow: var(--shadow);
 }
 .main-nav.is-open { display: flex; }
 .main-nav a { padding: 12px; border-radius: 12px; }
 .logo { min-width: 0; }
 .locale-copy { padding: 16px 0 0; }
 .locale-grid img, .news-photo { height: 240px; min-height: 0; }
 .fit-split, .foot-grid, .timeline li { grid-template-columns: 1fr; }
 .compare-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
 h1 { font-size: 28px; }
 h2 { font-size: 24px; }
 .rank-title { font-size: 16px; }
 .btn { width: 100%; }
 .score-ring { width: 76px; height: 76px; flex-basis: 76px; }
 .score-ring strong, .score-xl, .compare-item strong { font-size: 24px; }
 .ba-card img { height: 150px; }
 .dim-chip { flex-basis: 78%; }
}

/* roulang page: category6 */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
:root { --space: 58px; }
:root { --space: 40px; }
/* roulang page: index */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 42px; line-height: 1.18; letter-spacing: -0.03em; color: var(--blue-deep); margin-bottom: 14px; }
h2 { font-size: 32px; line-height: 1.25; color: var(--blue-deep); margin-bottom: 10px; }
h3 { font-size: 20px; line-height: 1.35; color: var(--blue-deep); margin-bottom: 8px; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
 display: none;
 width: 46px; height: 46px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--blue-deep);
 cursor: pointer;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible, .crumb a:focus-visible {
 outline: 3px solid #f0c56a;
 outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
 color: var(--ink);
 font-weight: 600;
 font-size: 14.5px;
 padding: 8px 10px;
 border-radius: 999px;
 transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-wrap { background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; align-items: center; gap: 8px; min-height: 52px; color: var(--muted); font-size: 14px; font-weight: 600; }
.crumb a { color: var(--blue); font-weight: 700; }
.crumb a:hover { color: var(--blue-deep); }
.crumb [aria-current="page"] { color: var(--ink); }
.safety-open {
 position: relative;
 background:
  linear-gradient(180deg, rgba(244,248,252,.95), rgba(244,248,252,.92)),
  url("/assets/images/29e9561fd4c5cb0a.webp") center/cover no-repeat;
 padding: 36px 0 42px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.status-bar, .kpi-row, .dim-strip, .clean, .rank-list, .compact-list, .stat-list, .foot-list { list-style: none; margin: 0; padding: 0; }
.status-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 8px; }
.status-bar li, .badge, .tag {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; color: var(--blue-deep);
 border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 700;
 box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.status-bar i, .tag i { color: var(--ok); }
.tag.warn { background: var(--gold-soft); color: #8a6114; border-color: #f0ddb4; }
.tag.warn i { color: var(--gold); }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 6px 0 22px; }
.hero-copy { max-width: 860px; }
.hero-copy p, .lead { color: var(--muted); font-size: 16.5px; }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px;
 font-weight: 700; border: 1px solid transparent; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-head { max-width: 780px; margin-bottom: 26px; }
.section-head p { color: var(--muted); margin-bottom: 0; }
.panel, .scene-card, .podium-card, .rank-row, .voice-card, .news-item, .road article, .channel, .fit-box, .compare-item, .step, .metric {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.region-card { background: var(--blue-soft); border-radius: 14px; padding: 12px; }
.region-card b { display: block; }
.region-card span, .stat-list li span { color: var(--muted); font-size: 13px; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list li:last-child { border-bottom: 0; }
.stat-list strong { color: var(--blue-deep); }
.scene-card { overflow: hidden; }
.scene-card img, .voice-card img, .news-item img { width: 100%; height: 210px; object-fit: cover; }
.scene-card div, .locale-copy { padding: 16px 18px 18px; }
.scene-side .scene-card img { height: 120px; }
.locale-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.locale-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
.dim-chip { flex: 0 0 190px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip b { display: block; color: var(--blue); font-size: 18px; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.rank-list, .compact-list { display: grid; gap: 12px; }
.rank-row, .compact-list article { padding: 16px 18px; transition: .2s ease; }
.rank-row:hover, .compact-list article:hover, .channel:hover, .news-item:hover, .podium-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.rank-row p, .compact-list p, .fit-line { color: var(--muted); margin-bottom: 0; }
.podium-card { padding: 18px; position: relative; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.compare-band { background: linear-gradient(180deg, #14365d, #1b4678); }
.compare-band .lead, .compare-band h2, .section-ink .lead, .section-ink h2 { color: #fff; }
.compare-band .section-head p { color: #d5e4f2; }
.compare-grid, .metric-grid, .fit-grid, .channel-grid { display: grid; gap: 14px; }
.compare-grid { grid-template-columns: repeat(3, 1fr); }
.compare-item { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: #fff; padding: 18px; }
.compare-item b { display: block; font-size: 28px; line-height: 1; margin-bottom: 6px; }
.compare-item span, .compare-item p { color: #d7e5f3; }
.stars { color: var(--gold); letter-spacing: 1px; font-weight: 800; }
.open-grid, .trace-grid, .close-grid { display: grid; gap: 22px; align-items: center; }
.open-grid { grid-template-columns: 1.15fr .85fr; }
.trace-grid { grid-template-columns: .92fr 1.08fr; }
.score-panel { padding: 18px 18px 8px; }
.score-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.score-ring {
 width: 104px; height: 104px; border-radius: 50%;
 display: grid; place-items: center; flex: 0 0 auto;
 background: conic-gradient(var(--gold) calc(var(--p) * 1%), #e6eef7 0);
 position: relative;
}
.score-ring::before { content: ""; position: absolute; inset: 9px; background: #fff; border-radius: 50%; }
.score-ring b, .score-ring small { position: relative; z-index: 1; display: block; text-align: center; }
.score-ring b { font-size: 28px; line-height: 1; color: var(--blue-deep); }
.score-ring small { color: var(--muted); font-size: 11px; font-weight: 700; }
.rank-row { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; }
.rank-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 8px; margin: 0 0 6px; font-size: 18px; font-weight: 800; color: var(--blue-deep); }
.medal { font-size: 22px; line-height: 1; }
.pts { text-align: right; min-width: 84px; }
.pts b { display: block; font-size: 34px; line-height: .95; color: var(--blue); }
.pts span { color: var(--muted); font-size: 12px; font-weight: 700; }
.podium-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.podium-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.medal-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--gold-soft); color: #8a6114; border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 800; }
.podium-card.silver .medal-badge { background: #f3f5f8; color: #526173; }
.podium-card.bronze .medal-badge { background: #f8efe8; color: #8a4e24; }
.param-list { margin: 12px 0; padding: 0; list-style: none; }
.param-list li { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.param-list li span { color: var(--muted); }
.fit-box { background: var(--blue-soft); border-radius: 14px; padding: 12px; margin-top: 10px; }
.fit-box strong { display: block; font-size: 13px; }
.fit-box p { margin: 2px 0 0; color: var(--ink); font-size: 14px; }
.cross-note { margin-top: 14px; padding: 16px 18px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); color: #e7f0f8; }
.compact-list { grid-template-columns: 1fr 1fr; }
.compact-list .rank-line { font-size: 16px; }
.trace-photo { width: 100%; height: 460px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.zone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.news-stack { display: grid; gap: 14px; }
.news-item { display: grid; grid-template-columns: 240px 1fr; overflow: hidden; }
.news-item img { height: 100%; min-height: 168px; }
.news-copy { padding: 16px 18px; }
.news-copy p { color: var(--muted); margin-bottom: 0; }
.close-grid { grid-template-columns: 1.2fr .8fr; }
.cta-band { padding: 22px; background: #fff; }
.cta-band p { color: var(--muted); }
.mail-chip { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-weight: 800; color: var(--blue); }
.site-footer { background: var(--blue-deep); color: #d5e4f2; padding: 48px 0 18px; }
.site-footer .logo strong, .site-footer .logo span { color: #fff; }
.site-footer h3 { color: #fff; font-size: 16px; margin-bottom: 12px; }
.site-footer p { color: #d5e4f2; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 28px; }
.foot-list li { margin: 8px 0; }
.foot-list a { color: #d5e4f2; font-weight: 600; }
.foot-list a:hover { color: #fff; }
.copy { border-top: 1px solid rgba(255,255,255,.14); margin-top: 26px; padding: 16px 0 4px; color: #b7c9db; font-size: 14px; }
@media (max-width: 1024px) {
 .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
 .main-nav {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 76px;
  flex-direction: column;
  align-items: stretch;
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 10px 16px 16px;
  box-shadow: var(--shadow);
 }
 .main-nav.is-open { display: flex; }
 .open-grid, .trace-grid, .close-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
 .podium-grid, .compare-grid { grid-template-columns: 1fr; }
 h1 { font-size: 36px; }
}
@media (max-width: 768px) {
 .open-grid, .trace-grid, .close-grid, .foot-grid, .compact-list, .news-item, .kpi-row { grid-template-columns: 1fr; }
 .trace-photo { height: 280px; }
 .rank-row { grid-template-columns: 1fr; }
 .pts { text-align: left; }
 h1 { font-size: 32px; }
 h2 { font-size: 28px; }
 .section { padding: 42px 0; }
}
@media (max-width: 520px) {
 .grid-container { width: min(var(--max), calc(100% - 20px)); }
 .logo { min-width: 0; }
 h1 { font-size: 28px; }
 h2 { font-size: 24px; }
 .kpi-row { grid-template-columns: 1fr 1fr; }
 .zone-grid { grid-template-columns: 1fr; }
 .score-ring { width: 88px; height: 88px; }
 .rank-line { font-size: 16px; }
 .btn { width: 100%; }
}

/* roulang page: category5 */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea { font-family: inherit; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; letter-spacing: -.02em; margin: 0 0 10px; }
h1 { font-size: 40px; font-weight: 800; }
h2 { font-size: 30px; font-weight: 800; }
h3 { font-size: 20px; font-weight: 750; }
p { margin: 0 0 12px; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
 display: none;
 width: 46px; height: 46px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--blue-deep);
 cursor: pointer;
 align-items: center;
 justify-content: center;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible, .crumb a:focus-visible {
 outline: 3px solid #f0c56a;
 outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
 color: var(--ink);
 font-weight: 600;
 font-size: 14.5px;
 padding: 8px 10px;
 border-radius: 999px;
 transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-wrap { background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; align-items: center; gap: 10px; min-height: 48px; color: var(--muted); font-size: 14px; font-weight: 600; }
.crumb a { color: var(--blue); font-weight: 700; display: inline-flex; align-items: center; gap: 8px; }
.crumb a:hover { color: var(--blue-deep); }
.page-banner {
 background:
  linear-gradient(90deg, rgba(244,248,252,.96) 0%, rgba(244,248,252,.9) 58%, rgba(244,248,252,.74) 100%),
  url("/assets/images/a853e4807621a97c.webp") right center/cover no-repeat;
 padding: 28px 0 22px;
 border-bottom: 1px solid var(--line);
}
.banner-grid { display: grid; grid-template-columns: 1.4fr .72fr; gap: 22px; align-items: start; }
.hero-copy { max-width: 760px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.lead, .hero-copy p { color: var(--muted); font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.status-bar, .kpi-row, .dim-strip, .clean, .rank-list, .compact-list, .stat-list, .foot-list, .timeline { list-style: none; margin: 0; padding: 0; }
.status-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.status-bar li, .badge, .tag {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; color: var(--blue-deep);
 border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 700;
 box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.tag.open { color: var(--ok); background: #f1faf5; border-color: #cfe6d8; }
.tag.wait { color: #8a5a12; background: var(--gold-soft); border-color: #f0dfb4; }
.tag.lock { color: #7a3b3b; background: #fff4f4; border-color: #f0d0d0; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 6px 0 18px; }
.kpi {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 12px 14px;
 box-shadow: var(--shadow);
}
.kpi b { display: block; font-size: 24px; color: var(--blue-deep); line-height: 1.1; }
.kpi span { color: var(--muted); font-size: 13px; font-weight: 600; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px;
 font-weight: 700; border: 1px solid transparent; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-head { max-width: 780px; margin-bottom: 26px; text-align: left; }
.section-head p { color: var(--muted); }
.panel, .scene-card, .podium-card, .rank-row, .voice-card, .news-item, .road article, .channel, .fit-box, .compare-item, .step, .metric, .release-panel {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.release-panel { padding: 16px 18px 8px; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list li:last-child { border-bottom: 0; }
.stat-list strong { color: var(--blue-deep); }
.stat-list li span { color: var(--muted); font-size: 14px; }
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.dim-chip { flex: 0 0 200px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip i { color: var(--gold); margin-bottom: 8px; }
.dim-chip b { display: block; color: var(--blue); font-size: 18px; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.rank-list, .compact-list { display: grid; gap: 12px; }
.rank-row, .compact-list article { padding: 16px 18px; transition: .2s ease; background: #fff; }
.rank-row:hover, .compact-list article:hover, .channel:hover, .news-item:hover, .podium-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.rank-title { font-weight: 800; color: var(--blue-deep); margin-bottom: 8px; font-size: 18px; overflow-wrap: break-word; }
.rank-row p, .compact-list p, .fit-line { color: var(--muted); margin-bottom: 0; }
.stars { color: var(--gold); letter-spacing: 1px; }
.podium-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; align-items: stretch; }
.podium-side { display: grid; gap: 14px; }
.podium-card { padding: 0 0 18px; position: relative; overflow: hidden; }
.podium-card img { width: 100%; height: 190px; object-fit: cover; }
.podium-card .body { padding: 16px 18px 0; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.podium-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.medal { font-size: 28px; line-height: 1; }
.score-ring {
 width: 86px; height: 86px; border-radius: 50%;
 display: grid; place-items: center; flex: 0 0 auto;
 background: conic-gradient(var(--gold) calc(var(--p) * 1%), #e6eef6 0);
}
.score-ring span {
 width: 66px; height: 66px; border-radius: 50%; background: #fff;
 display: grid; place-items: center; font-weight: 800; font-size: 20px; color: var(--blue-deep);
}
.clean li { position: relative; padding: 6px 0 6px 18px; color: var(--ink); }
.clean li::before { content: ""; position: absolute; left: 0; top: 14px; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.versus { margin-top: 10px; padding: 10px 12px; border-radius: 12px; background: var(--blue-soft); color: var(--blue-deep); font-weight: 600; }
.cross-note { margin-top: 14px; padding: 18px; }
.fit-grid, .compare-grid, .metric-grid { display: grid; gap: 14px; }
.fit-grid { grid-template-columns: 1fr 1fr; }
.fit-box { padding: 16px 18px; }
.fit-box.yes { background: #f4fbf7; border-color: #cfe6d8; }
.fit-box.no { background: #fff8f8; border-color: #f0d2d2; }
.compare-band {
 background:
  linear-gradient(180deg, rgba(20,54,93,.94), rgba(20,54,93,.9)),
  url("/assets/images/97afe931ca2e5bce.webp") center/cover no-repeat;
 color: #fff;
}
.compare-band .lead, .compare-band h2, .compare-band p { color: #fff; }
.compare-grid { grid-template-columns: repeat(3, 1fr); }
.compare-item { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: #fff; padding: 18px; }
.compare-item h3, .compare-item .big-score { color: #fff; }
.big-score { font-size: 36px; font-weight: 800; letter-spacing: -.03em; margin: 6px 0 10px; }
.compare-band .clean li { color: #f4f8fc; }
.compare-band .clean li::before { background: var(--gold); }
.locale-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.locale-grid img, .schedule-photo { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.locale-copy { padding: 0; }
.timeline { display: grid; gap: 0; border-left: 3px solid #d7e5f3; margin-left: 8px; }
.timeline li { position: relative; padding: 0 0 18px 18px; }
.timeline li::before {
 content: "";
 position: absolute; left: -8px; top: 6px;
 width: 13px; height: 13px; border-radius: 50%;
 background: var(--gold); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--gold);
}
.timeline b { display: block; color: var(--blue-deep); }
.timeline span { color: var(--muted); }
.news-stack { display: grid; gap: 12px; }
.news-item { display: grid; grid-template-columns: 190px 1fr; overflow: hidden; }
.news-item img { width: 100%; height: 100%; min-height: 140px; object-fit: cover; }
.news-item div { padding: 14px 16px 16px; }
.metric-grid { grid-template-columns: repeat(4, 1fr); margin-bottom: 18px; }
.metric { padding: 16px; }
.metric b { display: block; font-size: 30px; color: var(--blue); }
.metric span { color: var(--muted); font-size: 14px; }
.close-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; align-items: stretch; }
.form-card { padding: 18px; }
.form-row { display: grid; gap: 8px; margin-bottom: 12px; }
label { font-weight: 700; color: var(--blue-deep); }
input[type="email"], input[type="text"] {
 width: 100%; min-height: 48px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; color: var(--ink);
 padding: 0 14px;
}
input:hover { border-color: #b7cbe2; }
.form-note { min-height: 24px; color: var(--blue); font-weight: 650; }
.site-footer { background: var(--blue-deep); color: #d5e4f2; padding: 48px 0 20px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 22px; }
.site-footer .logo strong, .site-footer h3 { color: #fff; }
.site-footer .logo span, .site-footer p, .site-footer li, .foot-list a { color: #d5e4f2; }
.foot-list a:hover { color: #fff; }
.foot-list li { margin: 8px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 14px; color: #b7c9dc; font-size: 14px; }
@media (max-width: 1024px) {
 h1 { font-size: 34px; }
 .banner-grid, .podium-layout, .locale-grid, .close-grid { grid-template-columns: 1fr; }
 .kpi-row, .metric-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
 .compare-grid { grid-template-columns: 1fr; }
 .locale-grid img, .schedule-photo { height: 280px; }
 .nav-toggle { display: inline-flex; }
 html.js .main-nav {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 100%;
  background: #fff;
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  align-items: stretch;
  padding: 10px 16px 16px;
  box-shadow: var(--shadow);
 }
 html.js .main-nav.is-open { display: flex; }
 html.js .main-nav a { border-radius: 12px; }
}
@media (max-width: 768px) {
 :root { --space: 48px; }
 h1 { font-size: 30px; }
 h2 { font-size: 26px; }
 .fit-grid, .news-item { grid-template-columns: 1fr; }
 .podium-card img { height: 180px; }
 .hero-actions .btn { width: 100%; }
}
@media (max-width: 520px) {
 .kpi-row, .metric-grid, .foot-grid { grid-template-columns: 1fr; }
 h1 { font-size: 27px; }
 .logo { min-width: 0; }
 .rank-title { font-size: 16px; }
 .page-banner { background-position: center; }
 .grid-container { width: min(var(--max), calc(100% - 22px)); }
 .big-score { font-size: 30px; }
}

/* roulang page: category7 */
:root {
 --ink: #16324f;
 --muted: #5c6e84;
 --line: #d5e2ef;
 --paper: #f4f8fc;
 --card: #ffffff;
 --blue: #1f4f86;
 --blue-deep: #14365d;
 --blue-soft: #e7f0f9;
 --gold: #c8962e;
 --gold-soft: #fff6e4;
 --ok: #1c7a4d;
 --silver: #8d98a6;
 --bronze: #a86b3c;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(20, 54, 93, .08);
 --shadow-hover: 0 20px 46px rgba(20, 54, 93, .14);
 --space: 76px;
 --max: 1140px;
}
/* roulang page: bn-tin */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-deep); text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 46px; line-height: 1.18; letter-spacing: -0.03em; margin-bottom: 14px; color: var(--blue-deep); }
h2 { font-size: 34px; line-height: 1.25; letter-spacing: -0.02em; margin-bottom: 10px; color: var(--blue-deep); }
h3 { font-size: 20px; line-height: 1.35; margin-bottom: 8px; color: var(--blue-deep); }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,54,93,.04);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.logo { display: flex; flex-direction: column; line-height: 1.15; color: var(--blue-deep); min-width: 180px; }
.logo strong { font-size: 22px; letter-spacing: .04em; }
.logo span { font-size: 13px; font-weight: 600; color: var(--blue); }
.nav-toggle {
 display: none;
 width: 46px; height: 46px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--blue-deep);
 cursor: pointer;
 align-items: center;
 justify-content: center;
}
.nav-toggle:hover { background: var(--blue-soft); }
.nav-toggle:focus-visible, .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
 outline: 3px solid #f0c56a;
 outline-offset: 2px;
}
.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
 color: var(--ink);
 font-weight: 600;
 font-size: 14.5px;
 padding: 8px 10px;
 border-radius: 999px;
 transition: .2s ease;
}
.main-nav a:hover { background: var(--blue-soft); color: var(--blue); }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.crumb-wrap { background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; align-items: center; gap: 8px; min-height: 46px; color: var(--muted); font-size: 14px; }
.crumb a { color: var(--blue); font-weight: 600; }
.crumb a:hover { color: var(--blue-deep); }
.crumb strong { color: var(--ink); font-weight: 700; }
.hero {
 position: relative;
 background:
 linear-gradient(105deg, rgba(244,248,252,.97) 0%, rgba(244,248,252,.92) 52%, rgba(244,248,252,.8) 100%),
 url("/assets/images/a853e4807621a97c.webp") center/cover no-repeat;
 padding: 48px 0 36px;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.status-bar, .kpi-row, .dim-strip, .clean, .rank-list, .compact-list, .stat-list, .foot-list, .issue-list { list-style: none; margin: 0; padding: 0; }
.status-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.status-bar li, .badge, .tag {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; color: var(--blue-deep);
 border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 700;
 box-shadow: 0 6px 16px rgba(20,54,93,.04);
}
.tag { background: var(--gold-soft); border-color: #f0dfb8; color: #8a6414; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0 8px; }
.kpi {
 background: rgba(255,255,255,.88);
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 14px 14px 12px;
 box-shadow: var(--shadow);
}
.kpi b { display: block; font-size: 28px; line-height: 1.1; color: var(--blue-deep); }
.kpi span { color: var(--muted); font-size: 13px; font-weight: 600; }
.hero-copy p, .lead { color: var(--muted); font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px;
 font-weight: 700; border: 1px solid transparent; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 20px rgba(31,79,134,.2); }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #c5d5e8; }
.btn-ghost:hover { background: var(--blue-soft); color: var(--blue-deep); }
.btn:active { transform: translateY(1px); }
.section { padding: var(--space) 0; }
.section-alt { background: #eaf2fa; }
.section-warm { background: #fffdf8; }
.section-ink { background: var(--blue-deep); color: #e7f0f9; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.light h2, .section-ink h2, .compare-band h2 { color: #fff; }
.section-head.light p, .section-ink .lead, .compare-band .lead { color: #d5e4f4; }
.panel, .scene-card, .podium-card, .rank-row, .voice-card, .news-item, .road article, .channel, .fit-box, .compare-item, .step, .metric, .code-console, .feed-row {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.region-card { background: var(--blue-soft); border-radius: 14px; padding: 12px; }
.region-card b { display: block; }
.region-card span, .stat-list li span { color: var(--muted); font-size: 13px; }
.stat-list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.stat-list li:last-child { border-bottom: 0; }
.stat-list strong { color: var(--blue-deep); }
.scene-card { overflow: hidden; }
.scene-card img, .voice-card img, .news-item img { width: 100%; height: 210px; object-fit: cover; }
.scene-card div, .locale-copy { padding: 16px 18px 18px; }
.locale-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.locale-grid img, .split-photo {
 width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow);
}
.dim-strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
.dim-chip { flex: 0 0 190px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; box-shadow: var(--shadow); }
.dim-chip b { display: block; color: var(--blue); font-size: 18px; }
.dim-chip span { color: var(--muted); font-size: 13px; }
.rank-list, .compact-list { display: grid; gap: 12px; }
.rank-row, .compact-list article { padding: 16px 18px; transition: .2s ease; }
.rank-row:hover, .compact-list article:hover, .channel:hover, .news-item:hover, .feed-row:hover, .podium-card:hover, .voice-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.rank-row p, .compact-list p, .fit-line { color: var(--muted); margin-bottom: 0; }
.podium-card { padding: 18px; position: relative; height: 100%; }
.podium-card.gold { border-top: 5px solid var(--gold); }
.podium-card.silver { border-top: 5px solid var(--silver); }
.podium-card.bronze { border-top: 5px solid var(--bronze); }
.compare-grid, .metric-grid, .fit-grid, .channel-grid, .podium-grid, .voice-grid { display: grid; gap: 14px; }
.compare-grid, .podium-grid { grid-template-columns: repeat(3, 1fr); }
.voice-grid { grid-template-columns: 1.1fr .9fr; }
.compare-item { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); color: #fff; padding: 16px; border-radius: 16px; }
.compare-item strong { display: block; margin-bottom: 6px; }
.metric-grid { grid-template-columns: repeat(4, 1fr); }
.metric { padding: 18px; }
.metric b { display: block; font-size: 32px; color: var(--blue); line-height: 1; margin-bottom: 6px; }
.fit-grid { grid-template-columns: 1fr 1fr; }
.fit-box { padding: 16px 18px; }
.clean li { position: relative; padding: 7px 0 7px 18px; }
.clean li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); position: absolute; left: 0; top: 14px; }
.stars { color: var(--gold); letter-spacing: 1px; font-weight: 800; }
.rank-line { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; font-weight: 800; color: var(--blue-deep); margin-bottom: 8px; }
.medal { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; }
.score-ring { width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 12px; }
.score-ring span { width: 74px; height: 74px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-weight: 800; color: var(--blue-deep); font-size: 22px; }
.ring-100 { background: conic-gradient(var(--gold) 100%, #efe4cb 0); }
.ring-96 { background: conic-gradient(var(--silver) 96%, #e6ebf1 0); }
.ring-94 { background: conic-gradient(var(--bronze) 94%, #f3e6da 0); }
.code-console { background: #102844; color: #d7e6f6; border-color: #20466f; overflow: hidden; }
.console-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; background: #0d2138; border-bottom: 1px solid rgba(255,255,255,.08); }
.console-dots { display: flex; gap: 6px; }
.console-dots i { width: 10px; height: 10px; border-radius: 50%; display: block; background: #c8962e; }
.console-dots i:nth-child(2) { background: #8d98a6; }
.console-dots i:nth-child(3) { background: #1c7a4d; }
.console-top b { color: #fff; font-size: 13px; }
.console-body { margin: 0; padding: 16px 16px 8px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13.5px; line-height: 1.7; color: #d5e7f8; white-space: pre-wrap; }
.console-cta { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 8px 14px 14px; }
.console-cta span { color: #9fb6ce; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.pain-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 28px; align-items: start; }
.issue { display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.issue:first-child { padding-top: 0; }
.issue-index { width: 64px; height: 64px; border-radius: 16px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-weight: 800; }
.issue p { margin: 0; color: var(--muted); }
.step-rail { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.step { padding: 16px; min-height: 180px; }
.step-no { width: 36px; height: 36px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: 10px; }
.step p { color: var(--muted); margin: 0; font-size: 14.5px; }
.feed { display: grid; gap: 14px; }
.feed-row { display: grid; grid-template-columns: 230px 1fr; gap: 16px; padding: 12px; align-items: center; transition: .2s ease; }
.feed-row img { width: 100%; height: 150px; object-fit: cover; border-radius: 14px; }
.voice-card { overflow: hidden; }
.voice-card blockquote { margin: 0; padding: 16px 18px 18px; }
.voice-card blockquote p { font-size: 17px; color: var(--ink); }
.voice-card cite { display: block; margin-top: 8px; color: var(--blue); font-style: normal; font-weight: 700; }
.close-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; align-items: stretch; }
.form-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-size: 13px; font-weight: 700; color: var(--blue-deep); }
.field input, .field select {
 min-height: 48px; border-radius: 12px; border: 1px solid var(--line); background: #f8fbfe; color: var(--ink); padding: 0 12px;
}
.field input:hover, .field select:hover { border-color: #b7cbe0; }
.note { color: var(--muted); font-size: 13px; margin: 8px 0 0; }
.site-footer { background: var(--blue-deep); color: #d5e4f2; padding: 48px 0 18px; margin-top: 0; }
.site-footer h3 { color: #fff; font-size: 16px; }
.site-footer a { color: #e7f0f9; }
.site-footer a:hover { color: #fff; }
.site-footer .logo strong, .site-footer .logo span { color: #fff; }
.foot-brand p { color: #c5d6e8; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .9fr; gap: 24px; }
.foot-list li { margin: 8px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 28px; padding: 16px 0 8px; color: #b7c9dc; font-size: 14px; }
@media (max-width: 1024px) {
 h1 { font-size: 38px; }
 h2 { font-size: 30px; }
 .kpi-row, .metric-grid, .step-rail { grid-template-columns: repeat(2, 1fr); }
 .podium-grid, .compare-grid { grid-template-columns: 1fr; }
 .pain-layout, .locale-grid, .close-grid, .voice-grid, .foot-grid { grid-template-columns: 1fr; }
 .locale-grid img, .split-photo { height: 280px; }
 .nav-toggle { display: inline-flex; }
 .nav-bar { position: relative; }
 .main-nav {
  display: none;
  position: absolute;
  top: 76px; left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  align-items: stretch;
  padding: 10px 16px 16px;
  box-shadow: var(--shadow);
 }
 .main-nav.is-open { display: flex; }
 .main-nav a { border-radius: 12px; }
}
@media (max-width: 768px) {
 .section { padding: 52px 0; }
 .hero { padding: 32px 0 24px; }
 .feed-row { grid-template-columns: 1fr; }
 .feed-row img { height: 190px; }
 .step { min-height: 0; }
 .console-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
 h1 { font-size: 32px; }
 h2 { font-size: 26px; }
 .kpi-row, .metric-grid, .step-rail, .fit-grid { grid-template-columns: 1fr; }
 .logo strong { font-size: 18px; }
 .grid-container { width: min(var(--max), calc(100% - 24px)); }
 .issue { grid-template-columns: 52px 1fr; }
 .hero-actions .btn, .form-card .btn { width: 100%; }
}