/* roulang page: index */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 8px 8px 16px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(213,226,238,.95);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(16,39,67,.08);
  backdrop-filter: blur(14px);
  position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.dock-search input {
  width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none;
}
.dock-search button, .nav-toggle, .btn {
  border: 0; cursor: pointer; border-radius: 999px;
}
.dock-search button {
  width: 34px; height: 34px; background: var(--blue-700); color: #fff;
}
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle {
  display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2 { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; max-width: 680px; }
.kicker { color: var(--blue-700); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.section-head p, .lead, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; }
.hero {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff; min-height: 560px;
  background: #102743 url("/assets/images/70714d8608b46561.jpg") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(12,32,54,.9) 0%, rgba(16,48,84,.78) 58%, rgba(16,48,84,.42) 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .25;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner { position: relative; z-index: 1; padding: 64px 0 28px; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 13px;
}
h1 { font-size: 52px; line-height: 1.12; letter-spacing: -.04em; max-width: 820px; margin: 16px 0; }
.lead { max-width: 760px; font-size: 17px; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; gap: 12px; margin: 22px 0 28px; flex-wrap: wrap; }
.param-bar, .metric-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 12px;
}
.param, .metric {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px; padding: 14px 16px; backdrop-filter: blur(8px);
}
.param span, .metric span { display: block; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.72); }
.param strong, .metric strong { display: block; font-size: 22px; margin-top: 4px; }
.metric { background: #fff; color: var(--ink); border: 0; box-shadow: var(--shadow-soft); }
.metric span { color: var(--muted); }
.channel-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-auto-rows: 132px; gap: 14px; }
.channel-card {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 18px;
  box-shadow: var(--shadow-soft); display: flex; flex-direction: column; justify-content: space-between;
  transition: .2s ease;
}
.channel-card:first-child { grid-row: span 2; background: var(--blue-900); color: #fff; }
.channel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.channel-card i { font-size: 20px; color: var(--blue-600); }
.channel-card:first-child i { color: #f4c76a; }
.channel-card h3 { font-size: 20px; }
.channel-card p { color: var(--muted); font-size: 14px; }
.channel-card:first-child p { color: rgba(255,255,255,.8); }
.service-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: center; }
.service-visual img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.service-row { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.service-row i { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); }
.service-row h3 { font-size: 17px; }
.service-row p { color: var(--muted); font-size: 14px; }
.pick-track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(270px, 32%); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.pick-card, .news-card, .side-card, .quote, .rank-item, .faq-item, .partner, .answer-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.pick-card { scroll-snap-align: start; overflow: hidden; transition: .2s ease; }
.pick-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pick-card img, .news-card img { width: 100%; height: 170px; object-fit: cover; }
.pick-body, .news-body, .side-card { padding: 16px; }
.badge { display: inline-flex; align-items: center; min-height: 26px; padding: 0 10px; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: 12px; font-weight: 800; }
.pick-body h3, .news-body h3, .side-card h3 { font-size: 18px; margin: 8px 0; line-height: 1.4; }
.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; color: var(--muted); font-size: 14px; }
.meta { margin-top: 10px; color: var(--muted); font-size: 13px; font-weight: 600; }
.table-wrap { overflow-x: auto; background: #fff; border-radius: 24px; border: 1px solid var(--line); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f7fbff; font-size: 15px; }
th.hot, td.hot { background: #eef6ff; }
.recommend { display: inline-flex; margin-left: 6px; background: #f4c76a; color: #1b2a3a; border-radius: 999px; padding: 2px 8px; font-size: 11px; }
.rank-list { display: flex; flex-direction: column; gap: 12px; }
.rank-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; align-items: center; padding: 14px 16px; }
.rank-no { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--blue-900); color: #fff; font-weight: 800; font-size: 20px; }
.score { font-weight: 800; color: var(--blue-700); }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 28px; height: 2px; background: var(--line); }
.mile { position: relative; background: #fff; border-radius: 20px; padding: 18px; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.mile b { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--blue-700); color: #fff; font-size: 13px; margin-bottom: 12px; }
.mile h3 { font-size: 18px; margin-bottom: 6px; }
.mile p { color: var(--muted); font-size: 14px; }
.news-layout { display: grid; grid-template-columns: 1.4fr .7fr; gap: 18px; }
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-card { display: grid; grid-template-columns: 210px 1fr; overflow: hidden; }
.side-stack { display: flex; flex-direction: column; gap: 12px; }
.more-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--blue-700); padding: 8px 0; }
.more-link:hover { gap: 12px; }
.proof-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.proof-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: 28px; }
.quote-list { display: flex; flex-direction: column; gap: 12px; }
.quote { padding: 18px; }
.quote p { font-size: 15px; }
.quote span { display: block; margin-top: 8px; color: var(--muted); font-weight: 700; font-size: 13px; }
.partner-row { display: flex; flex-wrap: wrap; gap: 12px; }
.partner { padding: 16px 18px; min-width: 210px; display: flex; gap: 12px; align-items: center; font-weight: 700; }
.partner i { color: var(--blue-700); }
.pledge { background: var(--blue-900); color: #fff; border-radius: 28px; padding: 28px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pledge article { padding-right: 12px; }
.pledge i { font-size: 22px; color: #f4c76a; }
.pledge h3 { margin: 8px 0; font-size: 18px; }
.pledge p { color: rgba(255,255,255,.78); font-size: 14px; }
.answer-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: #fff; }
.answer-item { padding: 22px; border-bottom: 1px solid var(--line); box-shadow: none; border-radius: 0; }
.answer-item:nth-child(odd) { border-right: 1px solid var(--line); }
.answer-item h3 { font-size: 18px; margin-bottom: 6px; }
.answer-item p { color: var(--muted); }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { overflow: hidden; }
.faq-item button { width: 100%; text-align: left; background: transparent; border: 0; padding: 18px 20px; font-weight: 800; display: flex; justify-content: space-between; gap: 12px; cursor: pointer; }
.faq-item .answer { display: none; padding: 0 20px 18px; color: var(--muted); }
.faq-item.is-open .answer { display: block; }
.inquiry-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 22px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
input, textarea, select { width: 100%; border: 1px solid var(--line); background: var(--blue-50); border-radius: 12px; padding: 12px 14px; }
textarea { min-height: 110px; resize: vertical; }
.span-2 { grid-column: span 2; }
.form-note { margin-top: 12px; background: #e8f7ef; color: var(--ok); border-radius: 12px; padding: 12px 14px; font-weight: 700; }
.empty-note { background: #fff; border: 1px dashed var(--line); border-radius: 16px; padding: 18px; color: var(--muted); }
.site-footer { background: #102743; color: rgba(255,255,255,.82); margin-top: 20px; padding: 42px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.site-footer a { display: inline-flex; margin: 6px 12px 0 0; }
.site-footer a:hover { color: #fff; }
.legal { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }
@media (max-width: 1100px) {
  .nav-links, .dock-search { display: none; }
  .nav-links.is-open {
    display: flex; flex-direction: column; align-items: stretch; position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 10px; box-shadow: var(--shadow);
  }
  .nav-toggle { display: inline-grid; place-items: center; margin-left: auto; }
  .dock-search.is-open { display: flex; position: absolute; top: 124px; left: 0; right: 0; }
  h1 { font-size: 40px; }
  .channel-grid, .service-layout, .news-layout, .proof-grid, .inquiry-wrap, .pledge, .timeline { grid-template-columns: 1fr 1fr; }
  .channel-card:first-child { grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 54px 0; }
  .section-head, .param-bar, .metric-bar, .channel-grid, .service-layout, .news-card, .news-layout, .proof-grid, .inquiry-wrap, .pledge, .timeline, .answer-grid, .footer-grid, .form-grid { grid-template-columns: 1fr; display: grid; }
  .answer-item:nth-child(odd) { border-right: 0; }
  .span-2 { grid-column: auto; }
  .hero-inner { padding-top: 42px; }
  h1 { font-size: 34px; }
  .section-head h2 { font-size: 28px; }
  .service-visual img, .proof-grid img { height: 240px; }
  .pick-track { grid-auto-columns: 82%; }
}
@media (max-width: 520px) {
  .container { width: min(var(--container), calc(100% - 20px)); }
  .dock { border-radius: 22px; padding: 8px; }
  .logo { min-width: 0; }
  .logo-text strong { font-size: 12px; }
  h1 { font-size: 30px; }
  .hero { border-radius: 22px; }
  .hero-actions, .btn { width: 100%; }
  .rank-item { grid-template-columns: 56px 1fr; }
  .score { grid-column: 2; }
}

/* roulang page: category1 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(var(--container), 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 8px 14px;
  background: rgba(255,255,255,.94);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
  flex: 0 0 auto;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.dock-search input { width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn { border: 0; cursor: pointer; border-radius: 999px; }
.dock-search button { width: 34px; height: 34px; background: var(--blue-700); color: #fff; }
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle { display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .nav-toggle:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-primary:active { transform: translateY(0); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2 { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; max-width: 680px; }
.section-head p, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; }
.eyebrow-light {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: var(--blue-100); color: var(--blue-700); font-weight: 700; font-size: 13px;
}
.hero-split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: center; }
.cat-hero h1 { font-size: 44px; line-height: 1.15; letter-spacing: -.04em; margin: 14px 0 12px; max-width: 640px; }
.intro { color: var(--muted); font-size: 17px; max-width: 620px; }
.hero-actions { display: flex; gap: 12px; margin: 22px 0 18px; flex-wrap: wrap; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-row li {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 12px; font-size: 13px; font-weight: 600; color: var(--blue-900);
  box-shadow: var(--shadow-soft);
}
.chip-row i { color: var(--ok); margin-right: 6px; }
.cover-card {
  background: #fff; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow);
}
.cover-card img { width: 100%; height: 360px; object-fit: cover; }
.cover-card figcaption { display: flex; justify-content: space-between; gap: 12px; padding: 14px 16px; font-size: 13px; color: var(--muted); }
.cover-card strong { color: var(--blue-900); }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 18px 16px;
  box-shadow: var(--shadow-soft);
}
.metric span { display: block; color: var(--muted); font-size: 13px; font-weight: 600; }
.metric strong { display: block; margin-top: 6px; font-size: 26px; letter-spacing: -.03em; color: var(--blue-900); }
.metric em { display: block; margin-top: 4px; font-style: normal; font-size: 13px; color: var(--ok); font-weight: 700; }
.value-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.value-photo { position: relative; }
.value-photo img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.value-photo span {
  position: absolute; left: 16px; bottom: 16px; background: rgba(16,39,67,.88); color: #fff;
  border-radius: 14px; padding: 10px 12px; font-size: 13px; font-weight: 600;
}
.service-row { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.service-row i { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); }
.service-row h3 { font-size: 17px; }
.service-row p { color: var(--muted); font-size: 14px; }
.scene-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.scene-main, .scene-side article {
  background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow-soft); overflow: hidden;
}
.scene-main img { width: 100%; height: 230px; object-fit: cover; }
.scene-main div, .scene-side article { padding: 18px; }
.scene-side { display: grid; gap: 14px; }
.scene-side h3, .scene-main h3 { font-size: 20px; margin-bottom: 6px; }
.scene-side p, .scene-main p { color: var(--muted); font-size: 14px; }
.scene-kicker { color: var(--blue-700); font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 18px;
  box-shadow: var(--shadow-soft); min-height: 210px; position: relative;
}
.step b {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--blue-700); color: #fff; margin-bottom: 12px;
}
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14px; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-col { border-radius: 24px; padding: 22px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-soft); }
.compare-col.good { background: var(--blue-900); color: #fff; border-color: transparent; }
.compare-col h3 { font-size: 22px; margin: 8px 0 12px; }
.compare-col li { display: flex; gap: 10px; padding: 10px 0; border-top: 1px solid rgba(213,226,238,.35); font-size: 15px; }
.compare-col.plain li { border-top-color: var(--line); color: var(--ink); }
.compare-col i { margin-top: 4px; }
.compare-col.good i { color: #f4c76a; }
.compare-col.plain i { color: var(--danger); }
.guard-band {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff; min-height: 320px;
  background: #102743 url("/assets/images/399934bf660c18af.webp") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.guard-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,32,54,.92), rgba(16,48,84,.72)); }
.guard-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; padding: 36px; }
.guard-inner h2 { font-size: 32px; letter-spacing: -.03em; line-height: 1.25; margin: 8px 0 10px; }
.guard-inner p { color: rgba(255,255,255,.86); }
.guard-list { display: grid; gap: 10px; }
.guard-list li { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 16px; padding: 12px 14px; }
.news-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.news-side { background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-soft); }
.news-side img { width: 100%; height: 180px; object-fit: cover; }
.news-side div { padding: 16px; }
.news-side h3 { font-size: 18px; margin-bottom: 6px; }
.news-side p { color: var(--muted); font-size: 14px; }
.news-list { display: grid; gap: 12px; }
.news-row, .empty-note {
  display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow-soft);
}
.news-row { transition: .2s ease; }
.news-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #b9d0e6; }
.news-cat { display: inline-block; background: var(--blue-100); color: var(--blue-700); border-radius: 999px; padding: 3px 8px; font-size: 12px; font-weight: 800; }
.news-row strong { display: block; margin: 8px 0 4px; font-size: 18px; }
.news-row p { color: var(--muted); font-size: 14px; }
.news-row time { display: block; margin-top: 8px; color: var(--blue-700); font-size: 13px; font-weight: 700; }
.faq-contact { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; align-items: start; }
.faq-item, .form-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.faq-item { padding: 0 16px; margin-bottom: 10px; }
.faq-item summary { cursor: pointer; font-weight: 700; padding: 14px 4px; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--blue-700); }
.faq-item p { color: var(--muted); padding: 0 4px 14px; }
.form-card { padding: 22px; }
.form-card h2 { font-size: 28px; letter-spacing: -.03em; margin: 8px 0 8px; }
.lead-form { display: grid; gap: 12px; margin-top: 14px; }
.lead-form label { display: grid; gap: 6px; font-size: 14px; font-weight: 700; }
.lead-form input, .lead-form textarea, .lead-form select {
  width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--blue-50);
}
.form-note { margin-top: 12px; background: #e8f6ef; color: var(--ok); border-radius: 12px; padding: 10px 12px; font-weight: 700; }
.site-footer { background: var(--blue-950); color: rgba(255,255,255,.86); padding: 42px 0 18px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer strong { color: #fff; display: inline-block; margin-bottom: 8px; }
.site-footer a { display: block; padding: 4px 0; color: rgba(255,255,255,.8); }
.site-footer a:hover { color: #f4c76a; }
.legal { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: rgba(255,255,255,.68); }
@media (max-width: 1100px) {
  .nav-links { display: none; position: absolute; top: calc(100% + 8px); left: 0; right: 0; flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 8px; box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .nav-toggle { display: inline-grid; place-items: center; margin-left: auto; }
  .dock-search input { width: 110px; }
  .hero-split, .value-grid, .scene-grid, .compare-grid, .guard-inner, .news-layout, .faq-contact, .footer-grid { grid-template-columns: 1fr; }
  .timeline, .metric-row { grid-template-columns: 1fr 1fr; }
  .cat-hero h1 { font-size: 36px; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .logo-text span { display: none; }
  .dock-search { display: none; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-head h2, .guard-inner h2 { font-size: 28px; }
  .cover-card img, .value-photo img { height: 240px; }
  .guard-inner { padding: 22px; }
}
@media (max-width: 520px) {
  .timeline, .metric-row, .hero-actions { grid-template-columns: 1fr; }
  .hero-actions { display: grid; }
  .cat-hero h1 { font-size: 30px; }
  .dock { border-radius: 22px; }
  .metric strong { font-size: 22px; }
}

/* roulang page: article */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: article */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1280px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.96);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 8px;
  box-shadow: var(--shadow);
  position: relative;
  backdrop-filter: blur(12px);
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; flex: 0 0 auto;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.dock-search input { width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn { border: 0; cursor: pointer; border-radius: 999px; }
.dock-search button { width: 34px; height: 34px; background: var(--blue-700); color: #fff; }
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.dock-search button:active, .btn:active { transform: translateY(1px); }
.nav-toggle { display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.24); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2 { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; max-width: 680px; margin: 0; }
.section-head p, .lead, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; margin: 0; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 13px;
}
.eyebrow.dark { background: var(--blue-100); border-color: transparent; color: var(--blue-700); }
.article-hero {
  position: relative; overflow: hidden; color: #fff; min-height: 560px;
  background: #102743 url("/assets/images/1596896f02a032c8.jpg") center/cover no-repeat;
  border-radius: 0 0 36px 36px;
  box-shadow: var(--shadow);
}
.article-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(12,32,54,.92) 0%, rgba(16,48,84,.78) 52%, rgba(16,48,84,.46) 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .22;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner { position: relative; z-index: 1; padding: 72px 0 36px; display: grid; grid-template-columns: 1.35fr .8fr; gap: 28px; align-items: end; }
.brand-line { margin: 14px 0 8px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; font-size: 13px; color: #f4c76a; }
.article-hero h1 { margin: 0 0 14px; font-size: 46px; line-height: 1.16; letter-spacing: -.035em; max-width: 740px; }
.lead { max-width: 640px; font-size: 17px; color: rgba(255,255,255,.88); margin: 0; }
.hero-actions { display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap; }
.shift-panel {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  border-radius: 24px; padding: 18px; backdrop-filter: blur(8px);
}
.shift-panel h2 { margin: 0 0 12px; font-size: 18px; }
.shift { display: grid; grid-template-columns: 92px 1fr auto; gap: 10px; align-items: center; padding: 12px 0; border-top: 1px solid rgba(255,255,255,.16); }
.shift b { font-size: 14px; }
.shift span { color: rgba(255,255,255,.78); font-size: 13px; }
.pill { font-size: 12px; font-weight: 700; border-radius: 999px; padding: 4px 8px; background: rgba(244,199,106,.18); color: #ffd98a; }
.pill.ok { background: rgba(28,124,82,.28); color: #b7f0d4; }
.meta-band { padding: 28px 0 0; }
.meta-row { display: flex; justify-content: space-between; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 16px 18px; box-shadow: var(--shadow-soft); }
.meta-bits { display: flex; gap: 18px; flex-wrap: wrap; }
.meta-bits div { min-width: 140px; }
.meta-bits span, .tag-label { display: block; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.meta-bits strong { font-size: 15px; }
.tag-wrap { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.tag { background: var(--blue-100); color: var(--blue-900); border-radius: 999px; padding: 6px 10px; font-size: 13px; font-weight: 700; }
.pull-grid { display: grid; grid-template-columns: 1.35fr .75fr; gap: 28px; align-items: center; }
.pull blockquote { margin: 0; font-size: 32px; line-height: 1.32; font-weight: 800; letter-spacing: -.03em; color: var(--blue-950); }
.pull blockquote::before { content: "“"; display: block; font-size: 70px; line-height: .7; color: var(--gold); font-family: Georgia, serif; }
.pull figcaption { margin-top: 16px; color: var(--muted); font-weight: 600; }
.pull-photo { width: 100%; height: 320px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.article-layout { display: grid; grid-template-columns: 1.7fr .78fr; gap: 22px; align-items: start; }
.article-sheet, .side-card, .news-card, .faq-item, .form-card, .step, .assure-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.article-sheet { border-radius: 28px; padding: 28px 30px 34px; }
.rich-text { color: var(--ink); font-size: 17px; overflow-wrap: anywhere; }
.rich-text > *:first-child { margin-top: 0; }
.rich-text h2, .rich-text h3 { letter-spacing: -.02em; line-height: 1.3; color: var(--blue-950); }
.rich-text h2 { font-size: 28px; margin: 28px 0 10px; }
.rich-text h3 { font-size: 21px; margin: 22px 0 8px; }
.rich-text p { margin: 0 0 14px; }
.rich-text ul, .rich-text ol { margin: 0 0 16px; padding-left: 20px; }
.rich-text li { margin: 6px 0; }
.rich-text a { color: var(--blue-700); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.rich-text img { width: 100%; height: auto; border-radius: 16px; margin: 16px 0; }
.rich-text blockquote { margin: 18px 0; padding: 14px 16px; border-left: 4px solid #f4c76a; background: var(--blue-50); border-radius: 0 14px 14px 0; }
.rich-text table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
.rich-text th, .rich-text td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.rich-text th { background: var(--blue-50); }
.missing { min-height: 220px; display: grid; place-items: center; align-content: center; gap: 16px; text-align: center; }
.missing-title { margin: 0; font-size: 28px; font-weight: 800; color: var(--blue-950); }
.side-card { padding: 18px 18px 8px; position: sticky; top: 96px; }
.side-card h2 { margin: 0 0 4px; font-size: 20px; }
.side-card .hint { color: var(--muted); font-size: 14px; margin: 0 0 8px; }
.spec { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 14px; }
.spec span { color: var(--muted); }
.spec strong { text-align: right; }
.side-photo { width: calc(100% + 36px); max-width: none; height: 150px; object-fit: cover; margin: 8px -18px 0; border-radius: 0 0 18px 18px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.compare article { padding: 32px; background: #fff; }
.compare article + article { background: var(--blue-900); color: #fff; }
.compare h3 { margin: 8px 0 10px; font-size: 26px; letter-spacing: -.03em; }
.compare p { margin: 0; color: var(--muted); }
.compare article + article p { color: rgba(255,255,255,.82); }
.compare ul { margin: 16px 0 0; padding: 0; list-style: none; }
.compare li { padding: 8px 0 8px 26px; position: relative; }
.compare li::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--blue-500); position: absolute; left: 0; top: 15px; }
.compare article + article li::before { background: #f4c76a; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { padding: 18px; transition: .2s ease; }
.step:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.step b { color: var(--blue-600); font-size: 13px; letter-spacing: .04em; }
.step h3 { margin: 8px 0; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.assure-wrap {
  background: var(--blue-950) url("/assets/images/399934bf660c18af.webp") center/cover no-repeat;
  border-radius: 32px; overflow: hidden; position: relative; color: #fff;
}
.assure-wrap::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,39,67,.94), rgba(16,39,67,.72)); }
.assure-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; padding: 34px; align-items: center; }
.assure-grid h2 { margin: 8px 0 10px; font-size: 34px; letter-spacing: -.03em; line-height: 1.2; }
.assure-grid .lead { color: rgba(255,255,255,.82); }
.assure-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.assure-item { background: rgba(255,255,255,.96); color: var(--ink); padding: 16px; }
.assure-item i { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); margin-bottom: 8px; }
.assure-item h3 { margin: 0 0 4px; font-size: 16px; }
.assure-item p { margin: 0; color: var(--muted); font-size: 14px; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.news-card { overflow: hidden; transition: .2s ease; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-card img { width: 100%; height: 180px; object-fit: cover; }
.news-card div { padding: 16px 16px 18px; }
.news-card span, .news-card time { color: var(--muted); font-size: 13px; font-weight: 600; }
.news-card h3 { margin: 8px 0; font-size: 18px; line-height: 1.35; }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 28px; align-items: start; }
.faq-list { display: grid; gap: 12px; }
.faq-item { padding: 0 18px; }
.faq-item summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 64px; font-weight: 750; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--blue-700); font-size: 22px; font-weight: 500; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0 0 16px; color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: stretch; }
.contact-copy { background: #fff; border-radius: 28px; border: 1px solid var(--line); box-shadow: var(--shadow-soft); overflow: hidden; }
.contact-copy img { width: 100%; height: 210px; object-fit: cover; }
.contact-copy div { padding: 22px; }
.contact-copy h2 { margin: 0 0 8px; font-size: 32px; letter-spacing: -.03em; }
.contact-copy p { color: var(--muted); margin: 0 0 12px; }
.form-card { padding: 22px; border-radius: 28px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.wide { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 700; color: var(--blue-900); }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid var(--line); background: var(--blue-50); border-radius: 12px; padding: 12px 14px;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-note { margin: 0 0 12px; background: #e8f6ee; color: var(--ok); border-radius: 12px; padding: 10px 12px; font-weight: 700; }
.form-actions { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: 12px; }
.form-actions small { color: var(--muted); }
.site-footer { background: var(--blue-950); color: rgba(255,255,255,.86); padding: 42px 0 18px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer strong { color: #fff; display: inline-block; margin-bottom: 8px; }
.site-footer a { display: block; padding: 4px 0; color: rgba(255,255,255,.8); }
.site-footer a:hover { color: #ffd98a; }
.legal { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.68); font-size: 13px; }
@media (max-width: 1024px) {
  .nav-toggle { display: inline-grid; place-items: center; margin-left: auto; }
  .nav-links { display: none; position: absolute; top: calc(100% + 8px); left: 0; right: 0; flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 10px; box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .dock-search input { width: 110px; }
  .hero-inner, .pull-grid, .article-layout, .compare, .assure-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .steps, .news-grid { grid-template-columns: 1fr 1fr; }
  .article-hero h1 { font-size: 38px; }
  .side-card { position: static; }
}
@media (max-width: 768px) {
  :root { --space: 56px; }
  .dock-search { display: none; }
  .logo-text span { display: none; }
  .section-head, .meta-row, .form-actions, .footer-grid { display: grid; grid-template-columns: 1fr; }
  .tag-wrap { justify-content: flex-start; }
  .fields, .steps, .news-grid, .assure-list { grid-template-columns: 1fr; }
  .article-hero { min-height: 0; }
  .hero-inner { padding: 42px 0 28px; }
  .pull blockquote, .section-head h2, .contact-copy h2, .assure-grid h2 { font-size: 28px; }
  .article-sheet { padding: 20px; }
}
@media (max-width: 520px) {
  .logo { min-width: 0; }
  .logo-text strong { font-size: 12px; }
  .article-hero h1 { font-size: 30px; }
  .shift { grid-template-columns: 1fr; gap: 2px; }
  .hero-actions .btn, .form-actions .btn { width: 100%; }
  .compare article { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category3 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: category3 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(var(--container), 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px 10px 14px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(213,226,238,.95);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
  flex: 0 0 auto;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.dock-search input {
  width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none;
}
.dock-search button, .nav-toggle, .btn {
  border: 0; cursor: pointer; border-radius: 999px;
}
.dock-search button {
  width: 34px; height: 34px; background: var(--blue-700); color: #fff;
}
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle {
  display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900);
  place-items: center;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.24); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2 { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; max-width: 680px; margin: 0; }
.section-head p, .lead, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; margin: 0; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 13px;
}
.lead { max-width: 760px; font-size: 17px; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; gap: 12px; margin: 22px 0 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: var(--blue-100); color: var(--blue-700);
}
.badge-ok { background: #e5f6ee; color: var(--ok); }
.badge-gold { background: #fff4dc; color: #8a6408; }
.badge-stop { background: #fdecec; color: var(--danger); }
.v-hero {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff; min-height: 520px;
  background: #102743 url("/assets/images/399934bf660c18af.webp") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.v-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(12,32,54,.92) 0%, rgba(16,48,84,.78) 48%, rgba(16,48,84,.38) 100%);
}
.v-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; padding: 54px 0 42px; align-items: center; }
.v-hero h1 { font-size: 46px; line-height: 1.12; letter-spacing: -.04em; margin: 14px 0 12px; max-width: 640px; }
.status-board {
  background: rgba(255,255,255,.96); color: var(--ink); border-radius: 26px; padding: 18px;
  box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
}
.status-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.status-top strong { font-size: 15px; }
.status-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.status-row span { color: var(--muted); font-size: 13px; }
.status-row b { font-size: 15px; text-align: right; }
.metric-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 18px 18px 16px;
  box-shadow: var(--shadow-soft);
}
.metric i { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); margin-bottom: 12px; }
.metric b { display: block; font-size: 28px; letter-spacing: -.04em; line-height: 1.1; }
.metric span { color: var(--muted); font-size: 14px; }
.split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 28px; align-items: center; }
.frame {
  border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); background: #fff;
}
.frame img { width: 100%; height: 420px; object-fit: cover; }
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-item {
  display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start;
  background: var(--blue-50); border: 1px solid var(--line); border-radius: 18px; padding: 14px;
}
.check-item i { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: #fff; color: var(--blue-700); }
.check-item h3 { margin: 0 0 4px; font-size: 17px; }
.check-item p { margin: 0; color: var(--muted); font-size: 14px; }
.case-list { display: flex; flex-direction: column; gap: 12px; }
.case-row {
  display: grid; grid-template-columns: 92px 1fr auto; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 12px;
  box-shadow: var(--shadow-soft);
}
.case-row img { width: 92px; height: 72px; object-fit: cover; border-radius: 14px; }
.case-row h3 { margin: 0 0 4px; font-size: 18px; }
.case-row p { margin: 0; color: var(--muted); font-size: 14px; }
.case-row:nth-child(even) { margin-left: 48px; }
.timeline { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; position: relative; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 18px 18px 16px;
  box-shadow: var(--shadow-soft); display: grid; grid-template-columns: 54px 1fr; gap: 12px;
}
.step em {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
  background: var(--blue-900); color: #f4c76a; font-style: normal; font-weight: 800;
}
.step h3 { margin: 0 0 4px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.compare article { padding: 28px; }
.compare .match { background: #fff; }
.compare .hold { background: var(--blue-950); color: #fff; }
.compare h3 { margin: 8px 0 14px; font-size: 26px; letter-spacing: -.03em; }
.compare ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.compare li { display: flex; gap: 10px; align-items: flex-start; }
.compare .match li i { color: var(--ok); }
.compare .hold li i { color: #f4c76a; }
.compare .hold p { color: rgba(255,255,255,.78); }
.assure {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: center;
  background: linear-gradient(120deg, var(--blue-900), var(--blue-700));
  color: #fff; border-radius: 28px; padding: 28px; box-shadow: var(--shadow);
}
.assure h2 { margin: 0 0 8px; font-size: 32px; letter-spacing: -.03em; }
.assure p { margin: 0; color: rgba(255,255,255,.84); }
.assure-points { display: grid; gap: 10px; }
.assure-points div { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 12px 14px; }
.assure-points strong { display: block; }
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-card {
  display: grid; grid-template-columns: 210px 1fr; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
  overflow: hidden; transition: .2s ease;
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-card img { width: 100%; height: 140px; object-fit: cover; }
.news-body { padding: 14px 16px 14px 0; }
.news-body h3 { margin: 6px 0; font-size: 18px; }
.news-body p { margin: 0; color: var(--muted); font-size: 14px; }
.news-meta { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12px; font-weight: 600; }
.empty-note {
  background: #fff; border: 1px dashed var(--line); border-radius: 18px; padding: 22px; color: var(--muted); margin: 0;
}
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); padding: 0 16px; }
.faq-item summary {
  list-style: none; cursor: pointer; font-weight: 700; min-height: 58px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { color: var(--blue-600); }
.faq-item p { margin: 0 0 16px; color: var(--muted); }
.faq-item[open] { border-color: #b9d0e6; }
.contact-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 22px; align-items: stretch; }
.contact-visual { position: relative; border-radius: 28px; overflow: hidden; min-height: 100%; box-shadow: var(--shadow); }
.contact-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 460px; }
.contact-visual figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 16px;
  background: rgba(16,39,67,.88); color: #fff; border-radius: 18px; padding: 14px 16px;
}
.contact-visual strong { display: block; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 22px; box-shadow: var(--shadow-soft); }
.form-card h2 { margin: 0 0 6px; font-size: 30px; letter-spacing: -.03em; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 700; }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid var(--line); background: var(--blue-50); border-radius: 14px; padding: 12px 12px; outline: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-note { color: var(--muted); font-size: 13px; margin: 10px 0 0; }
.site-footer { background: var(--blue-950); color: rgba(255,255,255,.86); padding: 42px 0 20px; margin-top: 10px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.footer-grid a { display: block; color: rgba(255,255,255,.78); padding: 4px 0; }
.footer-grid a:hover, .footer-grid a:focus-visible { color: #fff; }
.footer-grid p { color: rgba(255,255,255,.72); }
.legal { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.65); font-size: 13px; }
@media (max-width: 1024px) {
  .nav-links {
    display: none; position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--line);
    border-radius: 20px; padding: 10px; box-shadow: var(--shadow); z-index: 30;
  }
  .nav-links.is-open { display: flex; }
  .nav-toggle { display: inline-grid; }
  .dock { border-radius: 22px; flex-wrap: wrap; }
  .logo { flex: 1; }
  .v-hero h1 { font-size: 38px; }
  .v-hero-inner, .split, .compare, .assure, .contact-grid, .timeline { grid-template-columns: 1fr; }
  .case-row:nth-child(even) { margin-left: 0; }
  .metric-band { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --space: 56px; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-head h2, .assure h2 { font-size: 28px; }
  .news-card { grid-template-columns: 1fr; }
  .news-body { padding: 0 16px 16px; }
  .news-card img { height: 180px; }
  .form-grid { grid-template-columns: 1fr; }
  .dock-search input { width: 110px; }
  .frame img, .contact-visual img { height: 280px; min-height: 280px; }
}
@media (max-width: 520px) {
  .logo-text span { display: none; }
  .logo { min-width: 0; }
  .metric-band, .footer-grid { grid-template-columns: 1fr; }
  .v-hero { border-radius: 22px; }
  .v-hero h1 { font-size: 32px; }
  .v-hero-inner { padding: 32px 0 24px; }
  .case-row { grid-template-columns: 72px 1fr; }
  .case-row .badge { grid-column: 2; justify-self: start; }
  .hero-actions .btn, .form-card .btn { width: 100%; }
  .status-row { flex-direction: column; }
  .status-row b { text-align: left; }
}

/* roulang page: category2 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1280px, calc(100% - 8px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 8px 14px;
  background: rgba(255,255,255,.94);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.dock-search input { width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn { border: 0; cursor: pointer; border-radius: 999px; }
.dock-search button { width: 34px; height: 34px; background: var(--blue-700); color: #fff; }
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle { display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900); place-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2, .block-title { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; margin: 0; }
.section-head h2 { max-width: 680px; }
.section-head p, .lead, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; margin: 0; }
.eyebrow, .chip {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: var(--blue-100); color: var(--blue-900); border: 1px solid #d3e4f4; font-weight: 700; font-size: 13px;
}
.hero-actions { display: flex; gap: 12px; margin: 22px 0 8px; flex-wrap: wrap; }
.access-hero { padding-top: 28px; }
.access-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; }
.crumb { color: var(--muted); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.crumb a:hover { color: var(--blue-700); }
.access-hero h1 { font-size: 46px; line-height: 1.15; letter-spacing: -.04em; margin: 14px 0 12px; }
.access-copy { font-size: 17px; max-width: 620px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pill { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; font-size: 13px; font-weight: 700; box-shadow: var(--shadow-soft); }
.pill i { margin-right: 6px; color: var(--blue-600); }
.status-board { background: #fff; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); overflow: hidden; }
.status-board img { width: 100%; height: 230px; object-fit: cover; }
.status-rows { padding: 8px 18px 18px; }
.status-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.status-row:last-child { border-bottom: 0; }
.status-row span { color: var(--muted); font-weight: 600; }
.status-row strong { font-size: 15px; }
.tone-ok { color: var(--ok); }
.tone-wait { color: var(--gold); }
.tone-old { color: var(--danger); }
.metric-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow-soft); min-height: 148px;
}
.metric b { display: block; font-size: 30px; letter-spacing: -.04em; color: var(--blue-900); line-height: 1.1; }
.metric span { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }
.point-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.point-layout img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.service-row { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.service-row i { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); }
.service-row h3 { font-size: 17px; margin: 0; }
.service-row p { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.scene-mosaic { display: grid; grid-template-columns: 1.25fr .75fr; gap: 14px; }
.scene-card {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px;
  box-shadow: var(--shadow-soft); min-height: 180px;
}
.scene-card.wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; background: var(--blue-900); color: #fff; }
.scene-card h3 { margin: 8px 0; font-size: 22px; }
.scene-card p { margin: 0; color: var(--muted); }
.scene-card.wide p { color: rgba(255,255,255,.82); }
.scene-card i { color: var(--blue-600); font-size: 20px; }
.scene-card.wide i { color: #f4c76a; }
.timeline { display: grid; gap: 0; position: relative; }
.step { display: grid; grid-template-columns: 72px 1fr; gap: 16px; }
.step-index {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800; position: relative; z-index: 1;
}
.step-body { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 12px; box-shadow: var(--shadow-soft); }
.step-body h3 { margin: 0 0 4px; font-size: 18px; }
.step-body p { margin: 0; color: var(--muted); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-card { border-radius: 24px; padding: 24px; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.compare-card.before { background: #fff; }
.compare-card.after { background: linear-gradient(180deg, #16365c, #1e4f86); color: #fff; }
.compare-card h3 { margin: 0 0 12px; font-size: 24px; }
.compare-card li { margin: 10px 0; }
.compare-card.before li { color: var(--muted); }
.assure { margin-top: 16px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.assure article, .side-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-soft);
}
.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.news-card, .faq-item, .answer-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.news-card { overflow: hidden; display: flex; flex-direction: column; min-height: 100%; transition: .2s ease; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-card img, .pick-card img { width: 100%; height: 150px; object-fit: cover; }
.news-card div { padding: 14px 14px 16px; }
.news-card h3 { font-size: 16px; line-height: 1.4; margin: 8px 0; }
.news-card p { color: var(--muted); font-size: 14px; margin: 0; }
.meta-line { display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 700; }
.badge { display: inline-flex; align-items: center; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: 12px; font-weight: 700; padding: 3px 8px; }
.empty-note { background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); padding: 28px; color: var(--muted); text-align: center; }
.faq-list { display: grid; gap: 10px; }
.faq-item summary { cursor: pointer; font-weight: 700; padding: 16px 18px; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--blue-700); }
.faq-item p { margin: 0; padding: 0 18px 16px; color: var(--muted); }
.faq-item[open] { border-color: #b9d3ea; }
.cta-wrap {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff;
  background: #102743 url("/assets/images/cf17a2185b76b3f9.webp") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.cta-wrap::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(12,32,54,.92), rgba(16,48,84,.78)); }
.cta-inner { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; padding: 36px; }
.cta-inner h2 { font-size: 34px; line-height: 1.2; margin: 10px 0; }
.cta-inner p { color: rgba(255,255,255,.86); }
.form-card { background: #fff; color: var(--ink); border-radius: 24px; padding: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 700; }
.field.full { grid-column: 1 / -1; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: var(--blue-50); font-weight: 500;
}
.form-note { display: none; margin: 12px 0 0; color: var(--ok); font-weight: 700; }
.form-note.show { display: block; }
.site-footer { background: var(--blue-950); color: #d5e4f2; padding: 42px 0 20px; margin-top: 8px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer strong { color: #fff; }
.site-footer p { color: #b7c9da; }
.site-footer a { display: inline-block; margin: 6px 12px 0 0; color: #e7f1fa; font-weight: 600; }
.site-footer a:hover { color: #f4c76a; }
.legal { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #9fb3c8; font-size: 13px; }
@media (max-width: 1100px) {
  .nav-links a { padding: 8px; font-size: 12px; }
  .dock-search input { width: 110px; }
  .access-hero h1 { font-size: 38px; }
  .news-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-toggle { display: inline-grid; }
  .nav-links { display: none; width: 100%; }
  .nav-links.is-open { display: flex; flex-direction: column; align-items: stretch; padding-bottom: 8px; }
  .dock { flex-wrap: wrap; border-radius: 24px; }
  .access-hero-grid, .point-layout, .scene-mosaic, .compare-grid, .assure, .cta-inner, .footer-grid, .metric-strip { grid-template-columns: 1fr; }
  .scene-card.wide { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .point-layout img { height: 280px; }
}
@media (max-width: 520px) {
  .access-hero h1, .section-head h2, .cta-inner h2 { font-size: 30px; }
  .form-grid, .news-grid { grid-template-columns: 1fr; }
  .logo-text span, .dock-search { display: none; }
  .hero-actions .btn, .cta-inner .btn { width: 100%; }
  .status-board img { height: 180px; }
  .section { padding: 52px 0; }
}

/* roulang page: category4 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: category4 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1320px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(213,226,238,.95);
  border-radius: 999px;
  box-shadow: 0 16px 40px rgba(16,39,67,.1);
  backdrop-filter: blur(14px);
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; flex: 0 0 auto; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; flex: 0 0 auto; }
.dock-search input { width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn { border: 0; cursor: pointer; border-radius: 999px; }
.dock-search button { width: 34px; height: 34px; background: var(--blue-700); color: #fff; }
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle { display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900); place-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-primary:active { transform: translateY(0); background: #e6b84e; }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
.btn-line:active { background: var(--blue-100); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; scroll-margin-top: 110px; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2, .block-title { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; margin: 0; }
.section-head h2 { max-width: 680px; }
.section-head p, .lead, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; margin: 0; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 13px;
}
.eyebrow-ink { background: var(--blue-100); border-color: transparent; color: var(--blue-700); }
.lead { max-width: 760px; font-size: 17px; }
.hero {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff; min-height: 560px;
  background: #102743 url("/assets/images/70714d8608b46561.jpg") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(12,32,54,.9) 0%, rgba(16,48,84,.78) 58%, rgba(16,48,84,.42) 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .25;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner { position: relative; z-index: 1; padding: 64px 0 28px; }
.hero-actions, .actions { display: flex; gap: 12px; margin: 22px 0 8px; flex-wrap: wrap; }
.channel-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-auto-rows: 132px; gap: 14px; }
.channel-card, .pick-card, .news-card, .side-card, .quote, .rank-item, .faq-item, .partner, .answer-item, .soft-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.channel-card {
  padding: 18px; display: flex; flex-direction: column; justify-content: space-between; transition: .2s ease;
}
.channel-card:first-child { grid-row: span 2; background: var(--blue-900); color: #fff; }
.channel-card:hover, .pick-card:hover, .soft-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.channel-card i { font-size: 20px; color: var(--blue-600); }
.channel-card:first-child i { color: #f4c76a; }
.channel-card h3 { font-size: 20px; margin: 0; }
.channel-card p, .soft-card p, .service-row p { color: var(--muted); font-size: 14px; }
.channel-card:first-child p { color: rgba(255,255,255,.8); }
.service-visual img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.service-row { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.service-row i, .icon-box {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700);
}
.service-row h3 { font-size: 17px; margin: 0; }
.pick-card { scroll-snap-align: start; overflow: hidden; transition: .2s ease; }
.pick-card img, .news-card img { width: 100%; height: 170px; object-fit: cover; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  background: var(--blue-100); color: var(--blue-700); font-size: 12px; font-weight: 700; width: max-content;
}
.badge-gold { background: #fff4dc; color: #8a6408; }
.badge-ok { background: #e5f6ee; color: var(--ok); }
.badge-live { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.2); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #3dce86; box-shadow: 0 0 0 4px rgba(61,206,134,.18); }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 600; margin: 0 0 14px; }
.crumb a:hover { color: var(--blue-700); }
.offer-hero { padding-top: 28px; }
.offer-hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 28px; align-items: stretch; }
.offer-copy h1 { font-size: clamp(34px, 4vw, 52px); line-height: 1.12; letter-spacing: -.035em; margin: 12px 0 14px; }
.offer-copy .lead { color: var(--muted); margin: 0; }
.point-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.point-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.point-list i { color: var(--ok); margin-top: 4px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 22px; }
.stat-row article { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; box-shadow: var(--shadow-soft); }
.stat-row strong { display: block; font-size: 18px; letter-spacing: -.03em; }
.stat-row span { color: var(--muted); font-size: 12px; font-weight: 600; }
.ticket-panel {
  position: relative; min-height: 560px; border-radius: 28px; overflow: hidden; color: #fff;
  background: #102743 url("/assets/images/399934bf660c18af.webp") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.ticket-panel::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,39,67,.2) 0%, rgba(12,30,52,.9) 72%);
}
.ticket-body { position: relative; z-index: 1; min-height: 560px; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; gap: 18px; }
.ring-row { display: flex; gap: 16px; align-items: center; }
.ring {
  width: 132px; height: 132px; border-radius: 50%; flex: 0 0 auto;
  background: conic-gradient(#f4c76a calc(var(--p) * 1%), rgba(255,255,255,.18) 0);
  display: grid; place-items: center; position: relative;
}
.ring::before { content: ""; width: 100px; height: 100px; border-radius: 50%; background: #143458; position: absolute; }
.ring div { position: relative; z-index: 1; text-align: center; line-height: 1.15; }
.ring strong { display: block; font-size: 20px; letter-spacing: .04em; }
.ring span, .fine { color: rgba(255,255,255,.78); font-size: 12px; }
.ticket-card { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 20px; padding: 16px; backdrop-filter: blur(8px); }
.ticket-card h2 { margin: 8px 0; font-size: 24px; }
.ticket-card dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; margin: 0; }
.ticket-card dt { color: rgba(255,255,255,.7); font-size: 12px; }
.ticket-card dd { margin: 0; font-weight: 700; }
.bento { display: grid; grid-template-columns: 1.45fr .9fr; gap: 16px; }
.bento-main {
  grid-row: span 3; display: grid; grid-template-columns: .92fr 1.08fr; gap: 0;
  background: #fff; border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow);
}
.bento-main img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.bento-copy { padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.bento-copy h3, .soft-card h3, .scene-copy h3, .compare article h3 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
.bento-copy ul, .check-list { margin: 6px 0 0; padding-left: 18px; color: var(--ink); }
.bento-copy li, .check-list li { margin: 6px 0; }
.soft-card { padding: 18px 18px 16px; }
.soft-card h3 { font-size: 18px; }
.stack { display: grid; gap: 16px; }
.scene-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 28px; align-items: center; }
.scene-photo { position: relative; }
.scene-photo img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.scene-photo figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 16px; background: rgba(255,255,255,.94);
  border-radius: 16px; padding: 12px 14px; font-weight: 700;
}
.scene-list { display: grid; gap: 0; }
.scene-item { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.scene-item h3 { margin: 0; font-size: 18px; }
.scene-item p { margin: 4px 0 0; color: var(--muted); }
.timeline { display: grid; grid-template-columns: 1fr .78fr; gap: 28px; align-items: center; }
.steps { position: relative; display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.steps::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 12px 0; position: relative; }
.step-no {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--blue-700); color: var(--blue-700); font-weight: 800; z-index: 1;
}
.steps h3 { margin: 0; font-size: 18px; }
.steps p { margin: 4px 0 0; color: var(--muted); }
.mile-card img { width: 100%; height: 420px; object-fit: cover; border-radius: 28px; }
.mile-note { margin-top: -48px; margin-right: 18px; position: relative; background: #fff; border-radius: 18px; padding: 16px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.compare { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.compare article { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 20px; box-shadow: var(--shadow-soft); }
.compare article.is-hot { background: var(--blue-900); color: #fff; border-color: var(--blue-900); transform: translateY(-8px); }
.compare ul { list-style: none; margin: 16px 0 0; padding: 0; }
.compare li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.compare .is-hot li { border-top-color: rgba(255,255,255,.16); }
.compare li span { color: var(--muted); }
.compare .is-hot li span { color: rgba(255,255,255,.7); }
.compare li strong { text-align: right; }
.shield {
  background: var(--blue-950) url("/assets/images/e9108c2cc14f7f92.webp") center/cover no-repeat;
  color: #fff; position: relative;
}
.shield::before { content: ""; position: absolute; inset: 0; background: rgba(12,30,52,.88); }
.shield .container { position: relative; z-index: 1; }
.shield-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.shield h2 { font-size: 34px; line-height: 1.2; margin: 10px 0; letter-spacing: -.03em; }
.shield p { color: rgba(255,255,255,.82); }
.shield-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.shield-stats article { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: 16px; }
.shield-stats strong { display: block; font-size: 28px; color: #f4c76a; }
.news-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 22px; align-items: start; }
.news-visual img { width: 100%; height: 280px; object-fit: cover; border-radius: 24px; }
.news-visual p { color: var(--muted); }
.news-row { display: flex; flex-direction: column; gap: 6px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.news-row strong { font-size: 18px; letter-spacing: -.02em; }
.news-row span:last-child { color: var(--muted); }
.news-row:hover strong { color: var(--blue-700); }
.news-meta { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 13px; }
.empty-note { background: #fff; border: 1px dashed var(--line); border-radius: 16px; padding: 18px; color: var(--muted); }
.faq-list { display: grid; gap: 10px; }
.faq-item button {
  width: 100%; text-align: left; background: transparent; border: 0; padding: 16px 18px;
  font-weight: 700; display: flex; justify-content: space-between; gap: 12px; cursor: pointer;
}
.faq-item button i { color: var(--blue-600); transition: .2s ease; }
.faq-item.is-open button i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--muted); }
.faq-item.is-open .faq-a { display: block; }
.convert { display: grid; grid-template-columns: .82fr 1.18fr; gap: 22px; align-items: stretch; }
.convert-visual {
  border-radius: 28px; overflow: hidden; min-height: 420px; position: relative; color: #fff;
  background: #16365c url("/assets/images/834e04f1e62c4592.jpg") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.convert-visual::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,39,67,.2), rgba(16,39,67,.86)); }
.convert-visual div { position: relative; z-index: 1; padding: 28px; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.convert-visual h2 { margin: 8px 0; font-size: 32px; line-height: 1.2; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 22px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: 14px; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--blue-50); width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; background: #fff; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.check input { margin-top: 4px; }
.form-ok { margin-top: 12px; background: #e5f6ee; color: var(--ok); border-radius: 12px; padding: 12px 14px; font-weight: 700; }
.site-footer { background: var(--blue-950); color: #d5e2ee; padding: 42px 0 18px; margin-top: 8px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer strong { color: #fff; }
.site-footer a { display: block; padding: 4px 0; color: #d5e4f2; }
.site-footer a:hover { color: #fff; }
.legal { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: #b7c6d6; }
@media (max-width: 1024px) {
  .dock { border-radius: 22px; position: relative; }
  .nav-toggle { display: inline-grid; }
  .nav-links {
    display: none; position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--line);
    border-radius: 18px; padding: 8px; box-shadow: var(--shadow); z-index: 50; overflow: visible;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { white-space: normal; }
  .offer-hero-grid, .bento, .bento-main, .scene-grid, .timeline, .shield-grid, .news-layout, .convert { grid-template-columns: 1fr; }
  .bento-main { grid-row: auto; }
  .compare { grid-template-columns: 1fr; }
  .compare article.is-hot { transform: none; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --space: 56px; }
  .dock-search { display: none; }
  .section-head h2, .block-title, .shield h2 { font-size: 28px; }
  .ticket-card dl, .form-grid, .shield-stats { grid-template-columns: 1fr; }
  .scene-photo img, .mile-card img, .service-visual img { height: 280px; }
  .mile-note { margin: 12px 0 0; }
}
@media (max-width: 520px) {
  .logo { min-width: 0; }
  .logo-text span { display: none; }
  .logo-text strong { font-size: 12px; }
  .actions .btn, .form-card .btn { width: 100%; }
  .stat-row, .footer-grid, .ring-row { grid-template-columns: 1fr; display: grid; }
  .ring-row { justify-items: start; }
  .offer-copy h1 { font-size: 32px; }
  .container { width: min(var(--container), calc(100% - 24px)); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category5 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: category5 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
::selection { background: #d7e8f8; color: var(--blue-950); }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1360px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 8px 14px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(213,226,238,.95);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 210px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; flex: 0 0 auto;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; white-space: nowrap; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active, .nav-links a:active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.dock-search input { width: 128px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn, .faq-item button { border: 0; cursor: pointer; }
.dock-search button {
  width: 34px; height: 34px; border-radius: 999px; background: var(--blue-700); color: #fff;
}
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle {
  display: none; width: 42px; height: 42px; border-radius: 999px;
  background: var(--blue-100); color: var(--blue-900); place-items: center;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; border-radius: 999px; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item button:focus-visible,
input:focus-visible, textarea:focus-visible, select:focus-visible, .nav-toggle:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover, .btn-primary:focus-visible { background: #ffd98a; }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.24); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover, .btn-line:focus-visible { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2, .block-title { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; margin-bottom: 8px; }
.section-head h2 { max-width: 680px; }
.section-head p, .lead, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; margin-bottom: 0; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 13px;
}
.eyebrow-dark { background: var(--blue-100); border-color: transparent; color: var(--blue-700); margin-bottom: 14px; }
.protect-hero { padding-top: 28px; }
.hero-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 34px; align-items: center; }
.protect-hero h1 { font-size: 48px; line-height: 1.12; letter-spacing: -.04em; margin: 0 0 14px; max-width: 640px; }
.protect-hero .section-copy { font-size: 17px; max-width: 620px; }
.hero-actions { display: flex; gap: 12px; margin: 22px 0 18px; flex-wrap: wrap; }
.status-row { display: flex; flex-wrap: wrap; gap: 8px; }
.status-chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--blue-900); font-size: 13px; font-weight: 700;
  box-shadow: var(--shadow-soft);
}
.status-chip i { color: var(--ok); }
.hero-panel { position: relative; min-height: 460px; }
.hero-photo { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.shift-card {
  position: absolute; left: 18px; right: 18px; bottom: 18px;
  background: rgba(255,255,255,.96); border: 1px solid var(--line); border-radius: 22px;
  padding: 16px 16px 12px; box-shadow: var(--shadow);
}
.shift-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.shift-top strong { display: block; font-size: 15px; }
.shift-top span, .check-list { color: var(--muted); font-size: 13px; }
.shift-clock {
  font-variant-numeric: tabular-nums; font-weight: 800; color: var(--blue-900);
  background: #f4c76a; border-radius: 12px; padding: 8px 10px; letter-spacing: .04em;
}
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.check-list li { display: flex; gap: 8px; align-items: center; }
.check-list i { color: var(--ok); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric-card, .scene-item, .flow-step, .compare-card, .news-row, .faq-item, .scene-feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.metric-card { padding: 20px; transition: .2s ease; }
.metric-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.metric-card b { display: block; font-size: 34px; letter-spacing: -.04em; color: var(--blue-900); line-height: 1; }
.metric-card span { display: block; margin-top: 8px; color: var(--muted); font-weight: 600; }
.metric-card em { display: block; margin-top: 8px; font-style: normal; font-size: 14px; }
.guard-layout, .scene-layout, .compare-grid, .cta-grid { display: grid; gap: 22px; }
.guard-layout { grid-template-columns: .86fr 1.14fr; align-items: center; }
.guard-photo, .scene-feature img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.service-row { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.service-row:last-child { border-bottom: 0; }
.service-row i, .flow-step i {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--blue-100); color: var(--blue-700);
}
.service-row h3, .scene-item h3, .flow-step h3, .compare-card h3 { font-size: 18px; margin-bottom: 4px; }
.service-row p, .scene-item p, .flow-step p, .compare-card li, .scene-feature p { color: var(--muted); font-size: 14.5px; }
.scene-layout { grid-template-columns: 1.15fr .85fr; align-items: stretch; }
.scene-feature { overflow: hidden; }
.scene-feature img { height: 250px; border-radius: 0; box-shadow: none; }
.scene-feature div { padding: 20px 22px 22px; }
.scene-stack { display: grid; gap: 12px; }
.scene-item { display: grid; grid-template-columns: 72px 1fr; gap: 12px; padding: 12px; align-items: center; transition: .2s ease; }
.scene-item:hover, .flow-step:hover, .compare-card:hover, .news-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.scene-item img { width: 72px; height: 72px; object-fit: cover; border-radius: 14px; }
.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.flow-step { padding: 18px; position: relative; }
.flow-step em { font-style: normal; font-size: 12px; font-weight: 800; letter-spacing: .08em; color: var(--gold); }
.compare-grid { grid-template-columns: 1fr 1fr; }
.compare-card { padding: 22px; }
.compare-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compare-card li { display: flex; gap: 10px; align-items: flex-start; background: var(--blue-50); border-radius: 12px; padding: 10px 12px; }
.is-official { background: var(--blue-900); color: #fff; border-color: var(--blue-900); }
.is-official li { background: rgba(255,255,255,.08); color: rgba(255,255,255,.88); }
.is-official i { color: #f4c76a; }
.is-risk i { color: var(--danger); }
.news-list { display: grid; gap: 12px; }
.news-row {
  display: grid; grid-template-columns: 150px 1fr auto; gap: 16px; align-items: center;
  padding: 14px 16px; transition: .2s ease;
}
.news-row strong, .news-row em { display: block; }
.news-row em { font-style: normal; color: var(--muted); font-size: 14px; }
.news-row time { color: var(--blue-700); font-size: 13px; font-weight: 700; white-space: nowrap; }
.badge {
  display: inline-flex; align-items: center; justify-content: center; min-height: 32px; padding: 4px 10px;
  border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: 12px; font-weight: 800;
}
.empty-note { margin: 0; padding: 18px; border-radius: var(--radius); background: #fff; border: 1px dashed var(--line); color: var(--muted); }
.more-link { font-weight: 800; color: var(--blue-700); white-space: nowrap; }
.more-link:hover { color: var(--blue-900); }
.faq-list { display: grid; gap: 12px; }
.faq-item button {
  width: 100%; background: transparent; display: flex; justify-content: space-between; gap: 12px;
  padding: 16px 18px; font-weight: 750; text-align: left; border-radius: var(--radius); font-weight: 700;
}
.faq-item button i { color: var(--blue-700); }
.faq-panel { display: none; padding: 0 18px 16px; color: var(--muted); }
.faq-item.is-open .faq-panel { display: block; }
.faq-item.is-open { border-color: #b9d3ea; }
.cta-wrap { padding-bottom: 80px; }
.cta-band {
  display: grid; grid-template-columns: .86fr 1.14fr; gap: 28px; align-items: center;
  padding: 34px; border-radius: 32px; color: #fff;
  background:
    linear-gradient(100deg, rgba(16,39,67,.92), rgba(22,54,92,.8)),
    url("/assets/images/1596896f02a032c8.jpg") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.cta-band h2 { font-size: 34px; line-height: 1.2; letter-spacing: -.03em; margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,.84); }
.request-form { background: #fff; color: var(--ink); border-radius: 24px; padding: 20px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 700; }
.field.full { grid-column: 1 / -1; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line); background: var(--blue-50); border-radius: 14px;
  padding: 12px 12px; outline: none;
}
.field textarea { min-height: 110px; resize: vertical; }
.form-actions { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: 12px; }
.form-actions small { color: var(--muted); font-weight: 500; }
.form-note { display: none; margin: 10px 0 0; color: var(--ok); font-weight: 700; }
.form-note.is-show { display: block; }
.site-footer { background: var(--blue-950); color: #d5e4f2; padding: 48px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer strong { color: #fff; }
.site-footer p { color: #b7c9da; }
.site-footer a { display: block; color: #d5e4f2; padding: 4px 0; }
.site-footer a:hover, .site-footer a:focus-visible { color: #f4c76a; }
.legal { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #9fb3c8; font-size: 13px; }
@media (max-width: 1024px) {
  .dock { border-radius: 22px; flex-wrap: wrap; }
  .nav-toggle { display: inline-grid; margin-left: auto; }
  .nav-links { display: none; order: 5; flex-basis: 100%; flex-direction: column; align-items: stretch; padding: 6px 4px 8px; }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 10px 12px; }
  .dock-search { flex: 1; min-width: 180px; }
  .dock-search input { width: 100%; }
  .hero-split, .guard-layout, .scene-layout, .compare-grid, .cta-band, .footer-grid { grid-template-columns: 1fr; }
  .metric-grid, .flow-grid { grid-template-columns: 1fr 1fr; }
  .protect-hero h1 { font-size: 38px; }
  .hero-photo, .guard-photo { height: 320px; }
  .hero-panel { min-height: 0; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-head h2, .block-title, .cta-band h2 { font-size: 28px; }
  .logo { min-width: 0; }
  .logo-text span { display: none; }
  .news-row, .scene-item, .form-grid, .form-actions { grid-template-columns: 1fr; display: grid; }
  .form-actions { align-items: stretch; }
  .news-row time { white-space: normal; }
  .cta-band { padding: 22px; border-radius: 24px; }
  .shift-top { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 520px) {
  .metric-grid, .flow-grid { grid-template-columns: 1fr; }
  .protect-hero h1 { font-size: 32px; }
  .hero-actions .btn, .form-actions .btn { width: 100%; }
  .site-header { top: 8px; padding: 0 8px; }
  .container { width: min(var(--container), calc(100% - 20px)); }
  .hero-photo, .guard-photo, .scene-feature img { height: 220px; }
}

/* roulang page: category6 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; overflow-wrap: break-word; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1240px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 8px 14px;
  background: rgba(255,255,255,.94);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
  flex: 0 0 auto;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; flex: 0 0 auto; }
.dock-search input { width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn { border: 0; cursor: pointer; border-radius: 999px; }
.dock-search button { width: 34px; height: 34px; background: var(--blue-700); color: #fff; transition: .2s ease; }
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle { display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900); place-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2, .block-title { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; }
.section-head p, .section-copy { color: var(--muted); }
.section-head p { max-width: 420px; }
.more-link { color: var(--blue-700); font-weight: 700; white-space: nowrap; }
.more-link:hover { color: var(--blue-900); }
.support-hero { padding-top: 34px; }
.support-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; }
.kicker { color: var(--blue-600); font-weight: 800; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.support-hero h1 { font-size: 48px; line-height: 1.12; letter-spacing: -.035em; margin: 10px 0 14px; max-width: 680px; }
.lead { color: var(--muted); font-size: 17px; max-width: 640px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 18px; }
.fact-row { display: flex; gap: 10px; flex-wrap: wrap; }
.fact { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; font-size: 13px; font-weight: 700; color: var(--blue-900); box-shadow: var(--shadow-soft); }
.shift-panel { background: var(--blue-900); color: #fff; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.shift-photo { position: relative; min-height: 210px; }
.shift-photo img { width: 100%; height: 210px; object-fit: cover; }
.shift-photo span { position: absolute; left: 16px; bottom: 14px; display: inline-flex; align-items: center; gap: 8px; background: rgba(16,39,67,.82); border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 700; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #7dcea0; box-shadow: 0 0 0 5px rgba(125,206,160,.2); }
.shift-list { padding: 8px 18px 18px; }
.shift-item { display: grid; grid-template-columns: 42px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.shift-item:last-child { border-bottom: 0; }
.shift-item i { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: rgba(255,255,255,.1); color: #f4c76a; }
.shift-item strong { display: block; font-size: 15px; }
.shift-item p { color: rgba(255,255,255,.75); font-size: 13px; }
.shift-item em { font-style: normal; font-size: 12px; font-weight: 800; color: #f4c76a; }
.metric-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 14px; }
.metric { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 20px; box-shadow: var(--shadow-soft); }
.metric b { display: block; font-size: 34px; letter-spacing: -.04em; color: var(--blue-700); line-height: 1.1; }
.metric span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; }
.metric.wide { background: linear-gradient(180deg, #fff, var(--blue-50)); }
.metric.wide b { font-size: 22px; color: var(--ink); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compare-card { border-radius: 28px; padding: 28px; min-height: 320px; box-shadow: var(--shadow); }
.compare-card.is-ok { background: #123a32 url("/assets/images/cf17a2185b76b3f9.webp") center/cover no-repeat; color: #fff; position: relative; overflow: hidden; }
.compare-card.is-ok::before, .compare-card.is-wait::before { content: ""; position: absolute; inset: 0; }
.compare-card.is-ok::before { background: linear-gradient(180deg, rgba(18,58,50,.88), rgba(12,36,32,.82)); }
.compare-card.is-wait { background: #fff; border: 1px solid var(--line); }
.compare-card > * { position: relative; z-index: 1; }
.compare-card h2 { font-size: 30px; margin: 12px 0; }
.compare-card ul { margin: 0; padding: 0; list-style: none; }
.compare-card li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid rgba(213,226,238,.35); }
.compare-card.is-wait li { border-top-color: var(--line); color: var(--ink); }
.compare-card p { color: rgba(255,255,255,.84); }
.compare-card.is-wait p { color: var(--muted); }
.tag { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.lane-list { display: grid; gap: 12px; }
.lane { display: grid; grid-template-columns: 72px 1fr auto; gap: 16px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px; box-shadow: var(--shadow-soft); transition: .2s ease; }
.lane:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.lane i { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); font-size: 20px; }
.lane h3 { font-size: 18px; }
.lane p { color: var(--muted); font-size: 14px; }
.prio { font-size: 12px; font-weight: 800; color: var(--blue-700); background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 20px; box-shadow: var(--shadow-soft); min-height: 210px; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--blue-700); color: #fff; font-weight: 800; margin-bottom: 14px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 14px; }
.news-list { display: grid; gap: 14px; }
.news-row { display: grid; grid-template-columns: 210px 1fr; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-soft); transition: .2s ease; }
.news-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-row img { width: 100%; height: 140px; object-fit: cover; }
.news-copy { padding: 16px 16px 16px 0; }
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: 12px; font-weight: 800; }
.news-copy h3 { font-size: 18px; margin: 8px 0 6px; }
.news-copy p, .news-copy time { color: var(--muted); font-size: 14px; }
.empty-note { background: #fff; border: 1px dashed var(--line); border-radius: 18px; padding: 22px; color: var(--muted); }
.faq-list { display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); overflow: hidden; }
.faq-item button { width: 100%; text-align: left; background: #fff; border: 0; padding: 16px 18px; font-weight: 800; display: flex; justify-content: space-between; gap: 16px; cursor: pointer; }
.faq-item button i { color: var(--blue-600); transition: .2s ease; }
.faq-item.open button i { transform: rotate(45deg); }
.faq-item .answer { display: none; padding: 0 18px 16px; color: var(--muted); }
.faq-item.open .answer { display: block; }
.ticket-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.ticket-note, .ticket-form { background: #fff; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.ticket-note { padding: 28px; background: var(--blue-950) url("/assets/images/399934bf660c18af.webp") center/cover no-repeat; color: #fff; position: relative; overflow: hidden; }
.ticket-note::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,39,67,.9), rgba(16,39,67,.78)); }
.ticket-note > * { position: relative; z-index: 1; }
.ticket-note h2 { font-size: 32px; margin: 10px 0 12px; }
.ticket-note li { margin: 10px 0; list-style: none; display: flex; gap: 10px; }
.ticket-note ul { margin: 0; padding: 0; }
.ticket-form { padding: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); background: var(--blue-50); border-radius: 14px; padding: 12px 14px; outline: none; }
.field textarea { min-height: 120px; resize: vertical; }
.form-actions { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.form-actions small { color: var(--muted); }
.ticket-result { grid-column: 1 / -1; background: var(--blue-50); border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
.ticket-result strong { color: var(--ok); }
.site-footer { background: var(--blue-950); color: #d5e4f2; padding: 42px 0 18px; margin-top: 10px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer p { color: #b7c9da; margin-top: 8px; }
.footer-grid a { display: block; width: fit-content; color: #e7f1fa; margin-top: 6px; }
.footer-grid a:hover { color: #fff; }
.legal { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 14px; color: #b7c9da; font-size: 13px; }
@media (max-width: 1100px) {
  .nav-toggle { display: grid; }
  .nav-links { display: none; position: absolute; top: calc(100% + 10px); left: 0; right: 0; flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 10px; box-shadow: var(--shadow); overflow: visible; }
  .nav-links.is-open { display: flex; }
  .dock { border-radius: 24px; flex-wrap: wrap; }
  .dock-search { margin-left: auto; }
  .support-hero h1, .section-head h2, .block-title, .ticket-note h2 { font-size: 34px; }
  .metric-grid, .timeline { grid-template-columns: 1fr 1fr; }
  .support-hero-grid, .compare-grid, .ticket-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .logo { min-width: 0; }
  .dock-search input { width: 110px; }
  .metric-grid, .timeline, .footer-grid, .news-row, .lane { grid-template-columns: 1fr; }
  .news-copy { padding: 0 16px 16px; }
  .lane { justify-items: start; }
  .form-actions { flex-direction: column; align-items: stretch; }
}
@media (max-width: 520px) {
  .support-hero h1 { font-size: 32px; }
  .hero-actions .btn, .ticket-form { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .logo-text span { display: none; }
  .metric b { font-size: 28px; }
  .shift-item { grid-template-columns: 42px 1fr; }
  .shift-item em { grid-column: 2; }
}

/* roulang page: category7 */
:root {
  --blue-950: #102743;
  --blue-900: #16365c;
  --blue-700: #1e4f86;
  --blue-600: #2a6799;
  --blue-500: #3c82b8;
  --blue-100: #e7f1fa;
  --blue-50: #f4f8fc;
  --ink: #1b2a3a;
  --muted: #5d6d7e;
  --line: #d5e2ee;
  --card: #ffffff;
  --bg: #f3f7fb;
  --gold: #b8860b;
  --ok: #1c7c52;
  --danger: #9b3b3b;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(16, 39, 67, .08);
  --shadow-soft: 0 8px 20px rgba(16, 39, 67, .06);
  --container: 1140px;
  --space: 76px;
}
/* roulang page: thong-bao-van-hanh */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 14px; z-index: 40; padding: 0 16px; }
.dock {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 8px 14px;
  background: rgba(255,255,255,.96);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  position: relative;
  backdrop-filter: blur(10px);
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-weight: 800;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18);
  flex: 0 0 auto;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 13.5px; letter-spacing: -.02em; }
.logo-text span { font-size: 11px; color: var(--muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  padding: 8px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--blue-900); white-space: nowrap;
}
.nav-links a:hover, .nav-links a:focus-visible { background: var(--blue-100); outline: none; }
.nav-links a.is-active { background: var(--blue-700); color: #fff; }
.dock-search { display: flex; align-items: center; background: var(--blue-50); border: 1px solid var(--line); border-radius: 999px; padding: 4px; flex: 0 0 auto; }
.dock-search input { width: 148px; border: 0; background: transparent; padding: 6px 10px; outline: none; }
.dock-search button, .nav-toggle, .btn { border: 0; cursor: pointer; border-radius: 999px; }
.dock-search button { width: 34px; height: 34px; background: var(--blue-700); color: #fff; }
.dock-search button:hover, .btn:hover { transform: translateY(-1px); }
.nav-toggle { display: none; width: 42px; height: 42px; background: var(--blue-100); color: var(--blue-900); place-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; font-weight: 700; transition: .2s ease;
}
.btn:focus-visible, .dock-search input:focus-visible, .faq-item button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(30,79,134,.35); outline-offset: 2px;
}
.btn-primary { background: #f4c76a; color: #1b2a3a; box-shadow: 0 8px 16px rgba(184,134,11,.22); }
.btn-primary:hover { background: #ffd98a; }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-line { background: #fff; color: var(--blue-700); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--blue-500); background: var(--blue-50); }
main { padding: 22px 0 0; }
.section { padding: var(--space) 0; }
.section-alt { background: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.section-head h2, .block-title { font-size: 32px; line-height: 1.25; letter-spacing: -.03em; margin: 0 0 10px; }
.section-head p, .lead, .section-copy, .quiet { color: var(--muted); }
.section-head p { max-width: 420px; }
.hero {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff; min-height: 560px;
  background: #102743 url("/assets/images/70714d8608b46561.jpg") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(12,32,54,.9) 0%, rgba(16,48,84,.78) 58%, rgba(16,48,84,.42) 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .25;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner { position: relative; z-index: 1; padding: 64px 0 28px; }
.eyebrow {
  display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 13px;
}
.lead { max-width: 760px; font-size: 17px; }
.hero-actions, .ops-actions { display: flex; gap: 12px; margin: 22px 0 8px; flex-wrap: wrap; }
.channel-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-auto-rows: 132px; gap: 14px; }
.channel-card, .pick-card, .news-card, .side-card, .quote, .rank-item, .faq-item, .partner, .answer-item, .metric, .stack-item, .day-item, .flow-step, .bulletin-item, .form-card, .visual-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.channel-card { padding: 18px; display: flex; flex-direction: column; justify-content: space-between; transition: .2s ease; }
.channel-card:hover, .pick-card:hover, .bulletin-item:hover, .stack-item:hover, .metric:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pick-card { overflow: hidden; transition: .2s ease; }
.pick-card img, .news-card img { width: 100%; height: 170px; object-fit: cover; }
.service-visual img { width: 100%; height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.service-row { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.service-row i, .ico {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); flex: 0 0 auto;
}
.ops-hero { padding: 12px 0 8px; }
.ops-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center; }
.ops-kicker {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; padding: 6px 12px;
  border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: 13px; font-weight: 700;
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 6px rgba(28,124,82,.15); }
.ops-grid h1 { margin: 0 0 12px; font-size: 46px; line-height: 1.15; letter-spacing: -.04em; color: var(--blue-950); }
.ops-lead { margin: 0; max-width: 640px; color: var(--muted); font-size: 17px; }
.node-bar { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.node-bar li { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 12px; box-shadow: var(--shadow-soft); }
.node-bar span { display: block; color: var(--gold); font-size: 12px; font-weight: 800; }
.node-bar strong { display: block; font-size: 14px; line-height: 1.35; }
.node-bar em { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; font-style: normal; }
.visual-card { position: relative; overflow: hidden; border-radius: 28px; min-height: 460px; }
.visual-card img { width: 100%; height: 460px; object-fit: cover; }
.visual-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,39,67,.05), rgba(16,39,67,.78)); }
.visual-meta { position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 1; color: #fff; display: grid; gap: 10px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28); font-size: 12px; font-weight: 700; }
.visual-meta strong { font-size: 22px; line-height: 1.3; }
.visual-meta p { margin: 0; color: rgba(255,255,255,.86); }
.status-wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 32px; align-items: center; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.metric { padding: 18px 18px 16px; transition: .2s ease; }
.metric b { display: block; color: var(--blue-600); font-size: 13px; font-weight: 700; }
.metric strong { display: block; margin: 8px 0 4px; font-size: 30px; letter-spacing: -.04em; color: var(--blue-950); }
.metric span { color: var(--muted); font-size: 14px; }
.notice-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.notice-feature { background: var(--blue-900); color: #fff; border-radius: 28px; padding: 28px; box-shadow: var(--shadow); min-height: 100%; }
.notice-feature h2 { color: #fff; }
.notice-feature .quiet { color: rgba(255,255,255,.78); }
.check-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 12px; }
.check-list li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; }
.check-list i { color: #f4c76a; margin-top: 4px; }
.notice-stack { display: grid; gap: 12px; }
.stack-item { padding: 16px 16px 14px; display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start; transition: .2s ease; }
.stack-item h3, .day-item h3, .flow-step h3, .bulletin-item h3 { margin: 0 0 4px; font-size: 17px; }
.stack-item p, .day-item p, .flow-step p, .bulletin-item p { margin: 0; color: var(--muted); font-size: 14px; }
.day-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 22px; }
.day-head p { max-width: 460px; }
.day-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.day-track::before { content: ""; position: absolute; left: 8%; right: 8%; top: 28px; height: 2px; background: var(--line); }
.day-item { position: relative; padding: 18px; }
.day-item .mark { width: 14px; height: 14px; border-radius: 50%; background: #f4c76a; border: 3px solid #fff; box-shadow: 0 0 0 2px var(--blue-700); margin-bottom: 16px; }
.scene-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.scene-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.scene-points { display: grid; gap: 12px; margin-top: 18px; }
.scene-points article { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.scene-points h3 { margin: 0; font-size: 16px; }
.scene-points p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.flow-wrap { display: grid; grid-template-columns: .7fr 1.3fr; gap: 28px; align-items: start; }
.flow-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.flow-step { padding: 18px; }
.flow-step em { display: inline-flex; margin-bottom: 10px; font-style: normal; font-weight: 800; color: var(--blue-700); background: var(--blue-100); border-radius: 999px; padding: 4px 10px; font-size: 12px; }
.bulletin-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; align-items: start; }
.side-visual { border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff; }
.side-visual img { width: 100%; height: 220px; object-fit: cover; }
.side-visual div { padding: 16px 16px 18px; }
.side-visual strong { display: block; margin-bottom: 6px; }
.side-visual p { margin: 0; color: var(--muted); font-size: 14px; }
.bulletin-list { display: grid; gap: 12px; }
.bulletin-item { transition: .2s ease; }
.bulletin-item a { display: block; padding: 16px 18px; }
.tag { display: inline-flex; margin-bottom: 6px; padding: 3px 8px; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: 12px; font-weight: 800; }
.bulletin-item time { display: block; margin-top: 8px; color: var(--blue-600); font-size: 13px; font-weight: 700; }
.empty-note { margin: 0; padding: 18px; background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); }
.faq-wrap { display: grid; grid-template-columns: .75fr 1.25fr; gap: 28px; align-items: start; }
.faq-list { display: grid; gap: 10px; }
.faq-item button {
  width: 100%; text-align: left; background: transparent; border: 0; padding: 16px 18px;
  display: flex; justify-content: space-between; gap: 12px; align-items: center; font-weight: 700; cursor: pointer;
}
.faq-item button i { color: var(--blue-600); transition: .2s ease; }
.faq-item.is-open button i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--muted); }
.faq-item.is-open .faq-a { display: block; }
.signup-wrap {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center;
  background: var(--blue-950) url("/assets/images/399934bf660c18af.webp") center/cover no-repeat;
  border-radius: 32px; padding: 28px; position: relative; overflow: hidden; box-shadow: var(--shadow);
}
.signup-wrap::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(16,39,67,.94), rgba(16,39,67,.78)); }
.signup-copy, .form-card { position: relative; z-index: 1; }
.signup-copy { color: #fff; padding: 12px; }
.signup-copy h2 { margin: 8px 0 10px; font-size: 34px; line-height: 1.2; letter-spacing: -.03em; }
.signup-copy p { color: rgba(255,255,255,.82); }
.form-card { padding: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 700; }
.field.full { grid-column: 1 / -1; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 12px; background: var(--blue-50); padding: 12px 12px; font-weight: 500;
}
.field textarea { min-height: 110px; resize: vertical; }
.form-note { margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.site-footer { background: var(--blue-950); color: #d5e4f2; padding: 42px 0 18px; margin-top: 10px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer strong { color: #fff; }
.site-footer p, .legal { color: #b7c8d9; }
.footer-grid a { display: block; margin: 6px 0; color: #d7e4f1; font-weight: 600; }
.footer-grid a:hover { color: #f4c76a; }
.legal { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }
@media (max-width: 1024px) {
  .ops-grid, .status-wrap, .notice-layout, .scene-grid, .flow-wrap, .bulletin-layout, .faq-wrap, .signup-wrap { grid-template-columns: 1fr; }
  .day-track { grid-template-columns: 1fr 1fr; }
  .day-track::before { display: none; }
  .ops-grid h1 { font-size: 38px; }
  .nav-toggle { display: inline-grid; }
  .nav-links {
    display: none; position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--line);
    border-radius: 20px; padding: 10px; box-shadow: var(--shadow); overflow: visible; z-index: 50;
  }
  .nav-links.is-open { display: flex; }
  .dock { border-radius: 22px; flex-wrap: wrap; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .section-head, .day-head { flex-direction: column; align-items: flex-start; }
  .flow-steps, .form-grid, .metric-grid, .footer-grid, .day-track, .node-bar { grid-template-columns: 1fr; }
  .visual-card, .visual-card img, .scene-grid img { height: 280px; min-height: 280px; }
  .block-title, .section-head h2, .signup-copy h2 { font-size: 28px; }
  .dock-search input { width: 110px; }
}
@media (max-width: 520px) {
  .logo-text span { display: none; }
  .ops-grid h1 { font-size: 32px; }
  .dock-search { display: none; }
  .container { width: min(var(--container), calc(100% - 20px)); }
  .signup-wrap { padding: 16px; }
  .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}