/* roulang page: index */
:root {
  --ink: #14242b;
  --muted: #5c6e76;
  --paper: #f4f7f6;
  --paper-2: #e7f3ef;
  --card: #ffffff;
  --line: #d5e4df;
  --brand: #0f6e62;
  --brand-deep: #0c3f4a;
  --brand-2: #1b8f72;
  --gold: #e4b15a;
  --gold-ink: #8a5a12;
  --rose: #a33b3b;
  --ok: #157a52;
  --shadow: 0 18px 46px rgba(12, 48, 58, .12);
  --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --space: 22px;
  --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
  --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
  --max: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
    var(--paper);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea { font-family: inherit; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { margin: 0 0 12px; line-height: 1.25; letter-spacing: -.02em; color: var(--ink); font-weight: 800; }
ul { margin: 0; padding: 0; list-style: none; }
.skip {
  position: absolute; left: 12px; top: -40px; background: var(--brand-deep); color: #fff;
  padding: 8px 12px; border-radius: 10px; z-index: 80;
}
.skip:focus { top: 12px; color: #fff; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
}
.burger {
  display: none; width: 46px; height: 46px; border-radius: 14px; border: 1px solid var(--line);
  background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease; }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 999px; color: var(--ink); font-weight: 650; font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible {
  background: var(--paper-2); color: var(--brand-deep);
}
.site-nav > a.is-active, .nav-drop > a.is-active {
  background: var(--grad); color: #fff;
}
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 280px;
  background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 10px; z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a {
  display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px;
}
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
  width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
  padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink);
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.band { padding: 74px 0; }
.band-soft { background: linear-gradient(180deg, rgba(231,243,239,.7), rgba(255,255,255,.2)); }
.band-plain { background: #fff; }
.band-warm { background: linear-gradient(180deg, #fff8ee, #fff); }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.kicker, .badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
  background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
h1 { font-size: 48px; color: #fff; max-width: 820px; }
h2 { font-size: 34px; }
h3 { font-size: 20px; }
.hero {
  background-image:
    linear-gradient(110deg, rgba(6,24,32,.92) 8%, rgba(10,58,58,.8) 58%, rgba(18,92,70,.72) 100%),
    url("/assets/images/8f21c1c47f468500.webp");
  background-size: cover; background-position: center; color: #fff; position: relative;
}
.hero .kicker { background: rgba(255,255,255,.14); color: #f6d89a; }
.hero .lead { color: rgba(255,255,255,.88); max-width: 760px; font-size: 18px; }
.check-strip { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 18px; }
.check-item {
  display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16); color: #fff; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 14px;
}
.check-item i { color: #9be7c4; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover { color: #fff; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  border-radius: 22px; padding: 16px 16px 14px; backdrop-filter: blur(6px);
}
.kpi b { display: block; font-size: 30px; line-height: 1; color: #fff; }
.kpi span { display: block; margin-top: 6px; color: rgba(255,255,255,.82); font-size: 13px; font-weight: 600; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow); position: relative; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.media-frame figcaption {
  position: absolute; left: 12px; bottom: 12px; background: rgba(8,28,34,.78); color: #fff;
  border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 700;
}
.split-copy { padding-right: 12px; }
.note-list { display: grid; gap: 12px; margin-top: 8px; }
.check-row, .guard-item, .quick-item, .channel-card, .bento-card, .quote, .news-item, .mile, .faq-list details, .compare-row {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow-soft);
}
.check-row { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 14px 16px; }
.tick {
  width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center;
  background: #e7f6ef; color: var(--ok); font-weight: 800;
}
.status-ok { color: var(--ok); font-size: 12px; font-weight: 800; background: #e7f6ef; border-radius: 999px; padding: 4px 8px; }
.badge-rail { display: flex; flex-wrap: wrap; gap: 12px; }
.pill {
  flex: 1 1 180px; background: #fff; border-radius: 22px; border: 1px solid var(--line);
  padding: 18px; box-shadow: var(--shadow-soft); display: flex; gap: 12px; align-items: flex-start;
}
.pill i { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: var(--grad); color: #fff; }
.pill strong { display: block; }
.pill p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.boundary {
  display: grid; grid-template-columns: 1.4fr .8fr; gap: 18px; align-items: stretch;
}
.boundary-main, .boundary-side {
  border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); background: #fff;
}
.boundary-side { background: #2b2114; color: #fff; border: 0; }
.boundary-side h3, .boundary-side p { color: #fff; }
.boundary-side li { padding: 8px 0; border-top: 1px solid rgba(255,255,255,.14); font-weight: 650; }
.dash-board {
  display: grid; grid-template-columns: repeat(4, 1fr); border-radius: 32px; overflow: hidden;
  background: var(--grad); color: #fff; box-shadow: var(--shadow);
}
.dash-item { padding: 28px 22px; }
.dash-item + .dash-item { box-shadow: inset 1px 0 0 rgba(255,255,255,.16); }
.dash-item b { display: block; font-size: 42px; line-height: 1; }
.dash-item span { display: block; margin-top: 8px; color: rgba(255,255,255,.84); font-weight: 650; }
.bento { display: grid; grid-template-columns: 1.35fr .9fr; gap: 16px; }
.bento-card { padding: 18px; overflow: hidden; }
.bento-card img { height: 180px; width: 100%; object-fit: cover; border-radius: 16px; margin-bottom: 12px; }
.bento-side { display: grid; gap: 16px; }
.bento-card p, .channel-card p, .news-item p, .quote p, .mile p, .guard-item p { color: var(--muted); margin: 0; font-size: 14.5px; }
.channel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.channel-card { padding: 16px; min-height: 168px; display: flex; flex-direction: column; gap: 8px; transition: transform .18s ease, box-shadow .18s ease; }
.channel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.channel-card i { color: var(--brand); font-size: 18px; }
.channel-card strong { font-size: 18px; }
.compare { display: grid; gap: 10px; }
.compare-head, .compare-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.compare-head span { font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.col { padding: 14px; border-radius: 14px; }
.col-real { background: #eef8f3; }
.col-fake { background: #fdf1f1; }
.col b { display: block; margin-bottom: 4px; }
.timeline { display: grid; gap: 0; position: relative; }
.mile { display: grid; grid-template-columns: 72px 1fr; gap: 12px; padding: 16px 18px; margin-bottom: 12px; }
.mile em { font-style: normal; font-weight: 800; color: var(--brand); font-size: 20px; }
.news-list { display: grid; gap: 14px; }
.news-item { display: grid; grid-template-columns: 210px 1fr; gap: 16px; padding: 12px; align-items: center; }
.news-item img { width: 210px; height: 132px; object-fit: cover; border-radius: 14px; }
.news-item time { color: var(--gold-ink); font-size: 12px; font-weight: 800; }
.more-link { display: inline-flex; margin-top: 14px; font-weight: 800; color: var(--brand-deep); }
.more-link:hover { gap: 6px; }
.guard-grid { display: grid; gap: 12px; }
.guard-item { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 14px; align-items: center; }
.guard-item i { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: var(--paper-2); color: var(--brand-deep); }
.story {
  border-radius: 32px; overflow: hidden; min-height: 320px; color: #fff; position: relative;
  background-image:
    linear-gradient(100deg, rgba(8,24,32,.9), rgba(12,70,62,.72)),
    url("/assets/images/652c6fa1bf7628bd.webp");
  background-size: cover; background-position: center; padding: 42px;
  box-shadow: var(--shadow);
}
.story h2, .story p { color: #fff; }
.story p { max-width: 640px; color: rgba(255,255,255,.9); }
.device-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.device-card {
  background: #fff; border-radius: 24px; border: 1px solid var(--line); padding: 20px;
  box-shadow: var(--shadow-soft);
}
.device-card i { font-size: 26px; color: var(--brand); }
.device-card p { color: var(--muted); margin: 8px 0 0; }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.quote { padding: 18px; }
.quote i { color: var(--gold); font-size: 20px; }
.quote b { display: block; margin-top: 12px; }
.quote small { color: var(--muted); }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quick-item { padding: 16px 18px; }
.quick-item strong { display: block; margin-bottom: 6px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { padding: 14px 16px; }
.faq-list summary { cursor: pointer; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list details p { margin: 10px 0 0; color: var(--muted); }
.verify {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; align-items: stretch;
  background: var(--grad); border-radius: 32px; padding: 22px; color: #fff; box-shadow: var(--shadow);
}
.verify h2, .verify .lead { color: #fff; }
.verify .lead { color: rgba(255,255,255,.88); }
.verify-form { background: #fff; color: var(--ink); border-radius: 24px; padding: 18px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 800; margin-bottom: 6px; font-size: 14px; }
input[type="text"], input[type="tel"], input[type="search"], textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 14px; box-shadow: none;
  background: #fff; color: var(--ink); margin: 0; padding: 12px 14px; height: auto;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--brand); background: #fff; }
.form-note { margin-top: 12px; background: #e7f6ef; color: var(--ok); border-radius: 12px; padding: 10px 12px; font-weight: 700; }
.fine { color: var(--muted); font-size: 13px; margin-top: 8px; }
.site-footer { background: #0d242c; color: rgba(255,255,255,.82); padding: 42px 0 22px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 22px; }
.site-footer h2 { color: #fff; font-size: 22px; }
.site-footer a { color: #f6d89a; font-weight: 700; }
.site-footer a:hover { color: #fff; }
.foot-links { display: grid; gap: 8px; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 14px; font-size: 13px; color: rgba(255,255,255,.62); }
@media (max-width: 1100px) {
  .burger { display: inline-flex; }
  .site-nav {
    display: none; position: absolute; top: calc(100% + 1px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: #fff; padding: 12px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow); gap: 4px;
  }
  .nav-toggle:checked ~ .site-nav { display: flex; }
  .drop-panel { position: static; display: block; box-shadow: none; border: 0; min-width: 0; padding: 0 0 8px 12px; }
  .nav-search { margin: 8px 0 0; }
  .nav-search input { width: 100%; }
  .kpi-row, .dash-board, .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-item + .dash-item { box-shadow: none; }
  .bento, .boundary, .verify, .quick-grid, .quote-grid, .device-row, .foot-grid { grid-template-columns: 1fr; }
  h1 { font-size: 38px; }
}
@media (max-width: 768px) {
  .band { padding: 54px 0; }
  h1 { font-size: 32px; }
  h2 { font-size: 28px; }
  .news-item, .mile, .check-row, .compare-head, .compare-row { grid-template-columns: 1fr; }
  .news-item img { width: 100%; height: 180px; }
  .hero { padding: 8px 0 20px; }
  .story { padding: 26px 18px; }
  .channel-grid, .kpi-row, .dash-board { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .shell.grid-container { width: calc(100% - 24px); }
  .brand-copy small { display: none; }
  h1 { font-size: 30px; }
  .kpi-row, .dash-board, .channel-grid, .device-row { grid-template-columns: 1fr; }
  .hero-actions .btn, .verify-form .btn { width: 100%; }
  .check-row { grid-template-columns: auto 1fr; }
  .status-ok { grid-column: 2; justify-self: start; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category1 */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
/* roulang page: ng-dung */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea, select { font-family: inherit; }
::selection { background: rgba(228, 177, 90, .35); }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.burger {
 display: none; width: 46px; height: 46px; border-radius: 14px; border: 1px solid var(--line);
 background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .18s ease, opacity .18s ease; }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible { background: var(--paper-2); color: var(--brand-deep); }
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
 display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 280px;
 background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 10px; z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a { display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px; }
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
 width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
 padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink);
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -.02em; color: var(--ink); font-weight: 800; margin: 0 0 10px; }
h1 { font-size: clamp(32px, 4vw, 50px); }
h2 { font-size: clamp(26px, 3vw, 36px); }
h3 { font-size: 20px; }
p { margin: 0 0 12px; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
 background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
 width: auto; margin: 0; line-height: 1;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, select:focus-visible {
 outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover, .btn-solid:focus { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover, .btn-deep:focus { color: #fff; }
.btn-line { background: #fff; color: var(--brand-deep); border-color: var(--line); }
.btn-line:hover, .btn-line:focus { color: var(--brand-deep); background: var(--paper-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 8px; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow); position: relative; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.media-frame figcaption {
 position: absolute; left: 14px; right: 14px; bottom: 14px;
 background: rgba(8, 32, 40, .78); color: #fff; border-radius: 14px; padding: 10px 12px; font-size: 13px; font-weight: 700;
}
.band { padding: 72px 0; }
.band-tight { padding: 28px 0 10px; }
.band.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band.soft { background: var(--grad-soft); }
.page-hero { padding: 34px 0 12px; }
.hero-card {
 background:
  linear-gradient(115deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.88) 48%, rgba(233,247,242,.9) 100%),
  url("/assets/images/24398beec7837305.webp") center/cover;
 border: 1px solid var(--line); border-radius: 32px; box-shadow: var(--shadow); padding: 28px;
}
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 12px; }
.crumb a { color: var(--brand); }
.live { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--ok); font-size: 13px; margin-bottom: 8px; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: #1fbf75; box-shadow: 0 0 0 4px rgba(31,191,117,.18); }
.spec-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.spec-cell, .stat, .mini, .note-row, .qa, .ticket, .ok-col, .bad-col, .bento-main {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.spec-cell { border-radius: 20px; padding: 14px 16px; background: rgba(255,255,255,.9); }
.spec-cell span, .stat span { display: block; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; }
.spec-cell strong, .stat b { display: block; font-size: 22px; color: var(--brand-deep); letter-spacing: -.03em; line-height: 1.2; margin-top: 4px; }
.float-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.pill {
 display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 6px 10px;
 background: rgba(15,110,98,.1); color: var(--brand-deep); font-size: 12px; font-weight: 800;
}
.pill em { font-style: normal; color: var(--gold-ink); background: rgba(228,177,90,.28); border-radius: 999px; padding: 2px 7px; }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 18px 18px 16px; transition: transform .18s ease, box-shadow .18s ease; }
.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat b { font-size: 32px; }
.stat p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.bento { display: grid; grid-template-columns: 1.35fr .9fr; gap: 16px; align-items: stretch; }
.bento-main { padding: 0; overflow: hidden; display: grid; grid-template-columns: .9fr 1.1fr; min-height: 100%; }
.bento-main img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.bento-copy { padding: 24px; }
.bento-side { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mini { padding: 16px; border-radius: 22px; transition: transform .18s ease, box-shadow .18s ease; }
.mini:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.mini i { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #fff; margin-bottom: 10px; }
.mini p { color: var(--muted); font-size: 14px; margin: 0; }
.compare { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.ok-col { background: var(--grad); color: #fff; padding: 28px; border: 0; }
.ok-col h2, .ok-col h3, .bad-col h3 { color: inherit; }
.ok-col p, .bad-col p { color: rgba(255,255,255,.86); }
.bad-col { padding: 28px; }
.bad-col p { color: var(--muted); }
.tick-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.tick-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 700; }
.ok-col .tick-list li { color: #fff; }
.tick-list i { margin-top: 4px; color: #9be7c4; }
.bad-col .tick-list i { color: var(--rose); }
.mile-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; align-items: start; }
.miles { margin: 0; padding: 0; list-style: none; border-left: 3px solid var(--brand); }
.mile { position: relative; padding: 0 0 26px 22px; }
.mile::before {
 content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--gold);
 border: 3px solid #fff; box-shadow: 0 0 0 2px var(--brand); position: absolute; left: -9px; top: 6px;
}
.mile time { display: inline-block; font-size: 12px; font-weight: 800; color: var(--gold-ink); background: rgba(228,177,90,.2); border-radius: 999px; padding: 3px 8px; margin-bottom: 6px; }
.mile p { color: var(--muted); margin: 0; }
.note-list { display: grid; gap: 12px; }
.note-row { display: grid; grid-template-columns: 180px 1fr auto; gap: 16px; align-items: center; padding: 12px; border-radius: 22px; transition: box-shadow .18s ease, transform .18s ease; }
.note-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.note-row img { width: 180px; height: 112px; object-fit: cover; border-radius: 16px; }
.note-row h3 { font-size: 18px; margin-bottom: 4px; }
.note-row p { margin: 0; color: var(--muted); font-size: 14px; }
.note-meta { color: var(--brand); font-size: 12px; font-weight: 800; }
.assure {
 border-radius: 32px; overflow: hidden; color: #fff; padding: 32px;
 background:
  linear-gradient(120deg, rgba(8,40,51,.92), rgba(14,92,90,.86)),
  url("/assets/images/652c6fa1bf7628bd.webp") center/cover;
 box-shadow: var(--shadow);
}
.assure h2 { color: #fff; }
.assure .lead { color: rgba(255,255,255,.86); }
.assure-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.assure-item { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 20px; padding: 16px; }
.assure-item strong { display: block; margin-bottom: 4px; }
.assure-item span { color: rgba(255,255,255,.78); font-size: 14px; }
.faq-list { display: grid; gap: 10px; }
.qa { border-radius: 18px; padding: 6px 16px; }
.qa summary { cursor: pointer; font-weight: 800; padding: 12px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary:after { content: "+"; color: var(--brand); font-size: 22px; line-height: 1; }
.qa[open] summary:after { content: "–"; }
.qa p { color: var(--muted); margin: 0 0 12px; }
.ticket { padding: 22px; border-radius: 28px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 800; font-size: 14px; margin-bottom: 6px; }
.field input, .field textarea, .field select {
 width: 100%; border: 1px solid var(--line); border-radius: 14px; min-height: 48px;
 padding: 10px 14px; background: #fff; margin: 0; box-shadow: none; color: var(--ink); height: auto;
}
.field textarea { min-height: 120px; resize: vertical; }
.hint { color: var(--muted); font-size: 13px; }
.form-note { background: var(--paper-2); border-radius: 14px; padding: 12px 14px; color: var(--brand-deep); font-weight: 700; }
.side-note { background: var(--grad); color: #fff; border-radius: 28px; padding: 24px; height: 100%; }
.side-note h3, .side-note p { color: #fff; }
.side-note li { margin-bottom: 8px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.site-footer { background: var(--brand-deep); color: #fff; padding: 48px 0 22px; margin-top: 10px; }
.site-footer h2 { color: #fff; font-size: 22px; }
.site-footer p { color: rgba(255,255,255,.78); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: rgba(255,255,255,.86); font-weight: 700; }
.foot-links a:hover, .foot-links a:focus-visible { color: var(--gold); }
.copy { border-top: 1px solid rgba(255,255,255,.14); margin: 22px 0 0; padding-top: 14px; color: rgba(255,255,255,.7); font-size: 14px; }
@media (max-width: 1080px) {
 .burger { display: flex; }
 .site-nav {
  display: none; position: absolute; top: 78px; left: 0; right: 0; background: #fff;
  flex-direction: column; align-items: stretch; padding: 12px 16px 18px;
  border-bottom: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 78px); overflow: auto;
 }
 .nav-toggle:checked ~ .site-nav { display: flex; }
 .site-nav > a, .nav-drop > a { border-radius: 12px; }
 .nav-drop .drop-panel { position: static; display: block; box-shadow: none; border: 0; padding: 0 0 8px 8px; min-width: 0; }
 .nav-search { margin: 8px 0 0; }
 .nav-search input { width: 100%; }
 .bento, .bento-main, .compare, .mile-wrap { grid-template-columns: 1fr; }
 .spec-bar, .metric-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
 .band { padding: 52px 0; }
 .hero-card { padding: 18px; }
 .assure-grid, .bento-side, .foot-grid { grid-template-columns: 1fr; }
 .note-row { grid-template-columns: 1fr; }
 .note-row img { width: 100%; height: 180px; }
 .header-bar { min-height: 70px; }
 .site-nav { top: 70px; }
}
@media (max-width: 520px) {
 .spec-bar, .metric-row { grid-template-columns: 1fr; }
 .brand-copy strong { font-size: 13px; }
 .hero-actions .btn { width: 100%; }
 h1 { font-size: 30px; }
 .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
}

/* roulang page: category2 */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
/* roulang page: tai-khoan */
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea { font-family: inherit; }
[hidden] { display: none !important; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle {
 position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
}
.burger {
 display: none; width: 44px; height: 44px; border-radius: 14px; border: 1px solid var(--line);
 background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible {
 background: var(--paper-2); color: var(--brand-deep);
}
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
 display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 280px;
 background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 8px; box-shadow: var(--shadow); z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a { display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px; }
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
 width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
 padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink); font-size: 14px;
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.band { padding: 72px 0; }
.band-white { background: #fff; }
.band-soft { background: linear-gradient(180deg, rgba(231,243,239,.65), rgba(255,248,236,.45)); }
.band-dark { background: var(--grad); color: #fff; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.section-head h2, .band h2 { margin: 0 0 8px; font-size: 34px; line-height: 1.25; letter-spacing: -.03em; }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
 background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
.hero, .channel-hero {
 background-image:
  linear-gradient(110deg, rgba(6,24,32,.92) 8%, rgba(10,58,58,.82) 58%, rgba(18,92,70,.68) 100%),
  url("/assets/images/652c6fa1bf7628bd.webp");
 background-size: cover; background-position: center; color: #fff; position: relative;
}
.hero .kicker, .channel-hero .kicker { background: rgba(255,255,255,.14); color: #f6d89a; }
.hero .lead, .channel-hero .lead { color: rgba(255,255,255,.88); max-width: 680px; font-size: 18px; }
.crumbs { display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,.75); font-size: 13px; font-weight: 700; margin-bottom: 14px; }
.crumbs a { color: #fff; }
.crumbs i { font-size: 10px; opacity: .7; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; padding: 48px 0 56px; }
.check-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.check-item {
 display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.1);
 border: 1px solid rgba(255,255,255,.16); color: #fff; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 14px;
}
.check-item i { color: #9be7c4; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover { color: #fff; }
.btn-line { background: #fff; color: var(--brand-deep); border-color: var(--line); }
.btn-line:hover { color: var(--brand-deep); background: var(--paper-2); }
.dossier-card { background: rgba(255,255,255,.96); color: var(--ink); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 210px; box-shadow: var(--shadow-soft); position: relative; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 210px; }
.media-frame figcaption {
 position: absolute; left: 12px; right: 12px; bottom: 12px;
 background: rgba(8,32,40,.78); color: #fff; border-radius: 14px; padding: 10px 12px; font-size: 13px; font-weight: 700;
}
.dossier-meta { display: grid; gap: 8px; margin-top: 12px; }
.dossier-meta div {
 display: flex; justify-content: space-between; gap: 12px; align-items: center;
 background: var(--grad-soft); border-radius: 14px; padding: 10px 12px; font-size: 14px;
}
.dossier-meta strong { font-size: 13px; }
.dossier-meta span { color: var(--brand-deep); font-weight: 800; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 18px;
 box-shadow: var(--shadow-soft); min-height: 168px; position: relative; overflow: hidden;
}
.metric:hover { transform: translateY(-3px); box-shadow: var(--shadow); transition: .18s ease; }
.metric i {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; margin-bottom: 14px;
}
.metric b { display: block; font-size: 32px; letter-spacing: -.04em; line-height: 1; margin-bottom: 8px; }
.metric p { margin: 0; color: var(--muted); font-size: 14px; }
.layout-2 { display: grid; grid-template-columns: 280px 1fr; gap: 22px; align-items: start; }
.side-index {
 position: sticky; top: 96px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px;
 box-shadow: var(--shadow-soft);
}
.side-index h3 { margin: 0 0 8px; font-size: 16px; }
.side-index a {
 display: flex; justify-content: space-between; gap: 8px; align-items: center;
 padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 700; font-size: 14px;
}
.side-index a:hover, .side-index a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.side-index a i { color: var(--brand); font-size: 12px; }
.service-stack { display: grid; gap: 12px; }
.service-row {
 display: grid; grid-template-columns: 92px 1fr; gap: 14px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 12px; box-shadow: var(--shadow-soft);
}
.service-row img { width: 92px; height: 78px; object-fit: cover; border-radius: 16px; }
.service-row h3 { margin: 0 0 4px; font-size: 18px; }
.service-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.feature-shot { border-radius: var(--radius); overflow: hidden; min-height: 180px; position: relative; margin-bottom: 12px; }
.feature-shot img { width: 100%; height: 220px; object-fit: cover; }
.feature-shot span {
 position: absolute; left: 14px; bottom: 14px; background: rgba(8,32,40,.8); color: #fff;
 border-radius: 999px; padding: 7px 12px; font-size: 13px; font-weight: 800;
}
.compare-grid { display: grid; grid-template-columns: 1fr 92px 1fr; gap: 14px; align-items: stretch; }
.panel {
 background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 22px; box-shadow: var(--shadow-soft);
}
.panel.good { border-top: 6px solid var(--ok); }
.panel.bad { border-top: 6px solid var(--rose); background: #fff8f6; }
.panel h3 { margin: 8px 0 12px; font-size: 22px; }
.panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.panel li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.panel li i { margin-top: 4px; }
.panel.good li i { color: var(--ok); }
.panel.bad li i { color: var(--rose); }
.seal {
 align-self: center; width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; text-align: center;
 background: var(--grad); color: #fff; font-weight: 800; font-size: 13px; line-height: 1.25; box-shadow: var(--shadow);
}
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.step {
 background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 16px; min-height: 210px;
 box-shadow: var(--shadow-soft); position: relative;
}
.step:hover { border-color: #b7d9cf; transform: translateY(-3px); transition: .18s ease; }
.step em {
 display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 14px;
 background: rgba(15,110,98,.1); color: var(--brand); font-style: normal; font-weight: 800; margin-bottom: 12px;
}
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.news-list { display: grid; gap: 12px; }
.news-row {
 display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 12px; box-shadow: var(--shadow-soft);
}
.news-row img { width: 168px; height: 112px; object-fit: cover; border-radius: 16px; }
.news-row h3 { margin: 0 0 4px; font-size: 18px; }
.news-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.date-pill { color: var(--gold-ink); background: rgba(228,177,90,.18); border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 800; white-space: nowrap; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag-cloud a {
 background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px; font-size: 13px; font-weight: 800; color: var(--brand-deep);
}
.tag-cloud a:hover { background: var(--brand-deep); color: #fff; }
.guard-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: center; }
.guard-list { display: grid; gap: 10px; margin-top: 16px; }
.guard-list li {
 list-style: none; display: flex; gap: 10px; align-items: flex-start; background: rgba(255,255,255,.08);
 border: 1px solid rgba(255,255,255,.14); border-radius: 16px; padding: 12px 14px; font-weight: 700;
}
.guard-list { margin: 16px 0 0; padding: 0; }
.guard-list i { color: #f0c56f; margin-top: 3px; }
.band-dark .lead { color: rgba(255,255,255,.84); }
.guard-photo { border-radius: var(--radius); overflow: hidden; min-height: 280px; box-shadow: var(--shadow); }
.guard-photo img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.quick-row { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 12px; }
.quick-intro, .ruling {
 background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 18px; box-shadow: var(--shadow-soft);
}
.ruling b { display: block; font-size: 16px; margin: 8px 0 6px; }
.ruling p, .quick-intro p { margin: 0; color: var(--muted); }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 0 18px; box-shadow: var(--shadow-soft); }
.faq-item summary {
 cursor: pointer; font-weight: 800; min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 12px; color: var(--brand); }
.faq-item[open] summary:after { content: "\f077"; }
.faq-item[open] { border-color: #b7d9cf; box-shadow: var(--shadow); }
.faq-item p { margin: 0 0 16px; color: var(--muted); }
.ticket-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.ticket-note { background: var(--grad); color: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.ticket-note h2, .ticket-note p { color: #fff; }
.ticket-note ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.ticket-note li { display: flex; gap: 8px; font-weight: 700; }
.ticket-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); 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; margin-bottom: 12px; }
.field.full { grid-column: 1 / -1; }
.field span { font-weight: 800; font-size: 14px; }
.field input, .field textarea {
 width: 100%; border: 1px solid var(--line); border-radius: 14px; min-height: 48px; padding: 10px 12px; margin: 0;
 background: #fbfefd; color: var(--ink); box-shadow: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.check-line { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; font-weight: 700; margin: 4px 0 14px; }
.check-line input { margin-top: 4px; }
.note-ok { background: #e8f7ef; color: var(--ok); border-radius: 14px; padding: 12px 14px; font-weight: 800; margin-bottom: 12px; }
.site-footer { background: #082833; color: rgba(255,255,255,.86); padding: 48px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { color: #fff; margin: 0 0 8px; font-size: 24px; }
.site-footer p { margin: 0 0 8px; }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: rgba(255,255,255,.82); font-weight: 700; }
.foot-links a:hover { color: var(--gold); }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin: 22px 0 0; padding-top: 16px; color: rgba(255,255,255,.62); font-size: 13px; }
@media (max-width: 1024px) {
 .burger { display: inline-flex; }
 .header-bar { position: static; }
 .site-nav {
  display: none; position: absolute; top: 78px; left: 0; right: 0; z-index: 60;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  padding: 12px 16px 18px; flex-direction: column; align-items: stretch; max-height: calc(100vh - 78px); overflow: auto;
 }
 .nav-toggle:checked ~ .site-nav { display: flex; }
 .nav-search { margin: 8px 0 0; }
 .nav-search input { width: 100%; }
 .drop-panel { position: static; display: block; min-width: 0; border: 0; box-shadow: none; padding: 0 0 8px 8px; }
 .hero-grid, .layout-2, .compare-grid, .guard-grid, .ticket-grid, .quick-row { grid-template-columns: 1fr; }
 .seal { width: 72px; height: 72px; margin: 0 auto; }
 .kpi-row, .steps { grid-template-columns: 1fr 1fr; }
 .news-row { grid-template-columns: 140px 1fr; }
 .date-pill { grid-column: 2; justify-self: start; }
 .section-head h2, .band h2 { font-size: 30px; }
}
@media (max-width: 768px) {
 .band { padding: 52px 0; }
 .hero-grid { padding: 34px 0 40px; }
 .channel-hero .lead { font-size: 16px; }
 .kpi-row, .steps, .form-grid, .foot-grid { grid-template-columns: 1fr; }
 .service-row { grid-template-columns: 1fr; }
 .service-row img { width: 100%; height: 160px; }
 .news-row { grid-template-columns: 1fr; }
 .news-row img { width: 100%; height: 180px; }
 .date-pill { grid-column: auto; }
 .side-index { position: static; }
}
@media (max-width: 520px) {
 .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
 .brand-copy strong { font-size: 13px; }
 .section-head h2, .band h2 { font-size: 26px; }
 .metric b { font-size: 28px; }
 .hero-actions .btn, .ticket-form .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 .btn, .metric, .step, .burger span { transition: none; }
}

/* roulang page: category3 */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
/* roulang page: category3 bao mat */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea, select { font-family: inherit; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { font-family: inherit; color: var(--ink); letter-spacing: -.02em; line-height: 1.2; margin: 0 0 10px; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); flex: 0 0 auto;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.burger {
 display: none; width: 46px; height: 46px; border-radius: 14px; border: 1px solid var(--line);
 background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; margin: 0;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible {
 background: var(--paper-2); color: var(--brand-deep);
}
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
 display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 280px;
 background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 8px;
 box-shadow: var(--shadow); z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a { display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px; }
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
 width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
 padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink); font-size: 14px;
}
.nav-search input:focus { border-color: var(--brand); }
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.band { padding: 76px 0; }
.band-alt { background: #fff; }
.band-soft { background: var(--grad-soft); }
.band-dark {
 color: #fff;
 background-image:
  linear-gradient(120deg, rgba(8, 32, 42, .92), rgba(14, 92, 86, .86)),
  url("/assets/images/deee29ac6f3ccbc4.webp");
 background-size: cover; background-position: center;
}
.band-dark h2, .band-dark h3, .band-dark p { color: #fff; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.split-head { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; margin-bottom: 26px; }
.split-head p { margin: 0; max-width: 420px; }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
 background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
.page-hero {
 background-image:
  linear-gradient(110deg, rgba(6,24,32,.92) 8%, rgba(10,58,58,.82) 56%, rgba(18,92,70,.7) 100%),
  url("/assets/images/652c6fa1bf7628bd.webp");
 background-size: cover; background-position: center; color: #fff; position: relative; padding: 72px 0 64px;
}
.page-hero h1, .page-hero p { color: #fff; }
.page-hero .kicker { background: rgba(255,255,255,.14); color: #f6d89a; }
.page-hero .lead { color: rgba(255,255,255,.88); max-width: 640px; font-size: 18px; }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; margin-bottom: 16px; }
.crumb a { color: #f6d89a; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; }
.check-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; }
.check-item {
 display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.1);
 border: 1px solid rgba(255,255,255,.16); color: #fff; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 14px;
}
.check-item i { color: #9be7c4; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
 text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, .burger:focus-visible {
 outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover { color: #fff; }
.btn[disabled] { opacity: .6; cursor: not-allowed; transform: none; }
.status-board {
 background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
 border-radius: var(--radius); padding: 18px; backdrop-filter: blur(8px); box-shadow: var(--shadow);
}
.status-board h2 { color: #fff; font-size: 20px; margin-bottom: 12px; }
.status-row {
 display: flex; justify-content: space-between; gap: 12px; align-items: center;
 padding: 12px 0; border-top: 1px solid rgba(255,255,255,.14); color: #fff; font-weight: 700;
}
.status-row span { color: rgba(255,255,255,.78); font-weight: 600; }
.data-badge {
 display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 4px 10px;
 font-size: 12px; font-weight: 800; background: rgba(155,231,196,.18); color: #d9ffe9; white-space: nowrap;
}
.data-badge.warn { background: rgba(228,177,90,.22); color: #ffe3ad; }
.data-badge.stop { background: rgba(163,59,59,.28); color: #ffd0d0; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kpi-card {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
 box-shadow: var(--shadow-soft); min-height: 160px; display: flex; flex-direction: column; justify-content: space-between;
 transition: transform .18s ease, box-shadow .18s ease;
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.kpi-num { font-size: 40px; font-weight: 800; letter-spacing: -.04em; color: var(--brand-deep); line-height: 1; }
.kpi-card p { color: var(--muted); margin: 8px 0 0; font-size: 14px; }
.matrix { display: grid; grid-template-columns: 1.35fr .75fr; gap: 22px; align-items: start; }
.feature-card, .side-card, .panel, .news-row, .quick-card, .shield-card, .faq-item, .form-panel {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.feature-card { overflow: hidden; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 240px; position: relative; margin: 14px; }
.media-frame img { width: 100%; height: 280px; object-fit: cover; }
.media-frame figcaption {
 position: absolute; left: 14px; right: 14px; bottom: 14px;
 background: rgba(8,32,40,.78); color: #fff; border-radius: 14px; padding: 10px 12px; font-size: 13px; font-weight: 700;
}
.feature-body { padding: 6px 22px 22px; }
.matrix-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.matrix-list li {
 display: grid; grid-template-columns: 42px 1fr; gap: 10px; align-items: center;
 background: var(--paper); border-radius: 16px; padding: 10px;
}
.matrix-list i {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff;
}
.matrix-list strong { display: block; }
.matrix-list span { color: var(--muted); font-size: 13px; }
.side-card { padding: 18px; position: sticky; top: 96px; }
.index-link {
 display: flex; justify-content: space-between; gap: 10px; align-items: center;
 padding: 11px 12px; border-radius: 14px; color: var(--ink); font-weight: 750; font-weight: 700;
}
.index-link:hover, .index-link:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.index-link em { font-style: normal; color: var(--gold-ink); font-size: 12px; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag {
 display: inline-flex; align-items: center; min-height: 34px; padding: 0 12px; border-radius: 999px;
 border: 1px solid var(--line); background: #fff; color: var(--brand-deep); font-size: 13px; font-weight: 800;
}
.tag:hover, .tag:focus-visible { background: var(--brand-deep); color: #fff; border-color: var(--brand-deep); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compare-col { border-radius: var(--radius); padding: 22px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-soft); }
.compare-ok { background: linear-gradient(180deg, #f3fbf7, #fff 40%); }
.compare-bad { background: linear-gradient(180deg, #fff6f4, #fff 42%); }
.compare-line { display: flex; gap: 10px; align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--line); }
.compare-line i { margin-top: 4px; }
.compare-ok i { color: var(--ok); }
.compare-bad i { color: var(--rose); }
.compare-line strong { display: block; }
.compare-line span { color: var(--muted); font-size: 14px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mile {
 background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 18px;
 box-shadow: var(--shadow-soft); position: relative; min-height: 210px;
}
.mile-num {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; margin-bottom: 12px;
}
.mile time { display: block; color: var(--gold-ink); font-weight: 800; font-size: 13px; margin-bottom: 6px; }
.mile p { color: var(--muted); font-size: 14px; margin: 0; }
.news-list { display: grid; gap: 14px; }
.news-row { display: grid; grid-template-columns: 210px 1fr auto; gap: 16px; align-items: center; padding: 12px; transition: transform .18s ease, box-shadow .18s ease; }
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-thumb { border-radius: 18px; overflow: hidden; height: 132px; }
.news-thumb img { width: 100%; height: 132px; object-fit: cover; }
.news-row h3 { font-size: 20px; margin-bottom: 6px; }
.news-row p { color: var(--muted); margin: 0; }
.news-meta { color: var(--gold-ink); font-size: 12px; font-weight: 800; display: inline-flex; margin-bottom: 6px; }
.shield-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.shield-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: #fff; padding: 22px; }
.shield-card h3 { color: #fff; }
.shield-card p { color: rgba(255,255,255,.82); }
.shield-card ol { margin: 0; padding-left: 18px; }
.shield-card li { margin: 8px 0; }
.stat-pills { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-pill { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 22px; padding: 16px; }
.stat-pill b { display: block; font-size: 28px; letter-spacing: -.03em; }
.quick-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; }
.quick-card { padding: 18px 18px 6px; border-left: 6px solid var(--gold); }
.quick-card + .quick-card { margin-top: 12px; }
.quick-card h3 { font-size: 18px; }
.quick-card p { color: var(--muted); }
.faq-wrap { max-width: 860px; }
.faq-item { padding: 0 18px; margin-bottom: 12px; }
.faq-item summary { cursor: pointer; font-weight: 800; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--brand); font-size: 22px; line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item[open] { border-color: #b7ddd3; background: linear-gradient(180deg, #f7fffb, #fff 48%); }
.faq-item p { color: var(--muted); margin: 0 0 16px; }
.form-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: stretch; }
.form-visual { border-radius: var(--radius); overflow: hidden; min-height: 100%; position: relative; box-shadow: var(--shadow); }
.form-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.form-visual figcaption {
 position: absolute; left: 16px; right: 16px; bottom: 16px; color: #fff;
 background: rgba(8,32,40,.78); border-radius: 16px; padding: 12px 14px; font-weight: 700;
}
.form-panel { padding: 22px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 800; font-size: 14px; margin-bottom: 6px; }
.form-panel input[type="text"], .form-panel input[type="email"], .form-panel textarea {
 width: 100%; border-radius: 14px; border: 1px solid var(--line); box-shadow: none; margin: 0;
 padding: 12px 14px; background: #fff; color: var(--ink); height: auto;
}
.form-panel textarea { min-height: 110px; resize: vertical; }
.form-panel input:focus, .form-panel textarea:focus { border-color: var(--brand); }
.check-field { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); margin: 8px 0 16px; }
.check-field input { margin-top: 4px; }
.note-ok {
 background: #e8f7ef; color: #0e5b3b; border-radius: 16px; padding: 12px 14px; font-weight: 700; margin-top: 12px;
}
.note-ok a { color: var(--brand-deep); text-decoration: underline; }
.site-footer { background: var(--brand-deep); color: rgba(255,255,255,.82); padding: 56px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { color: #fff; font-size: 22px; }
.site-footer p { color: rgba(255,255,255,.78); }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: #f6d89a; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.copy { border-top: 1px solid rgba(255,255,255,.14); margin: 28px 0 0; padding-top: 16px; font-size: 13px; color: rgba(255,255,255,.62); }
@media (max-width: 1080px) {
 .burger { display: flex; }
 .site-nav {
  display: none; position: absolute; top: 78px; left: 0; right: 0;
  flex-direction: column; align-items: stretch; gap: 4px;
  background: #fff; border-bottom: 1px solid var(--line); padding: 12px 16px 16px;
  box-shadow: var(--shadow); max-height: calc(100vh - 78px); overflow: auto;
 }
 .nav-toggle:checked ~ .site-nav { display: flex; }
 .site-nav > a, .nav-drop > a { border-radius: 12px; }
 .nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel, .drop-panel { display: block; position: static; min-width: 0; box-shadow: none; background: var(--paper); margin-top: 4px; }
 .nav-search { margin: 8px 0 0; }
 .nav-search input { width: 100%; }
 .hero-grid, .matrix, .quick-grid, .form-grid, .shield-grid, .foot-grid { grid-template-columns: 1fr; }
 .side-card { position: static; }
 .timeline, .kpi-row { grid-template-columns: 1fr 1fr; }
 .news-row { grid-template-columns: 160px 1fr; }
 .news-row .btn { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
 .band { padding: 54px 0; }
 .page-hero { padding: 48px 0 42px; }
 .split-head { flex-direction: column; align-items: flex-start; }
 .compare { grid-template-columns: 1fr; }
 .page-hero .lead { font-size: 16px; }
 .kpi-num { font-size: 32px; }
}
@media (max-width: 520px) {
 .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
 .kpi-row, .timeline, .stat-pills, .news-row { grid-template-columns: 1fr; }
 .brand-copy strong { font-size: 13px; }
 .header-bar { min-height: 68px; }
 .site-nav { top: 68px; }
 h1 { font-size: 32px; }
 .hero-actions .btn, .form-panel .btn { width: 100%; }
 .media-frame { margin: 10px; }
 .media-frame img, .news-thumb, .news-thumb img { height: 190px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 .btn, .kpi-card, .news-row, .burger span { transition: none; }
}

/* roulang page: category4 */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
/* roulang page: giao-dich */
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea, select { font-family: inherit; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.burger {
 display: none; width: 46px; height: 46px; border-radius: 14px; border: 1px solid var(--line);
 background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; margin: 0;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible { background: var(--paper-2); color: var(--brand-deep); }
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.site-nav > a:active, .nav-drop > a:active { transform: translateY(1px); }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
 display: none; position: absolute; top: calc(100% + 10px); left: 0; width: 280px; padding: 8px;
 background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a { display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px; }
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
 width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
 padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink);
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
 background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
h1, h2, h3 { line-height: 1.25; letter-spacing: -.02em; color: var(--ink); }
h1 { font-size: clamp(32px, 4vw, 52px); margin: 0 0 12px; font-weight: 800; }
h2 { font-size: clamp(26px, 3vw, 36px); margin: 0 0 10px; font-weight: 800; }
h3 { font-size: 18px; margin: 0 0 6px; font-weight: 800; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
 text-decoration: none; margin: 0;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover, .btn-solid:focus-visible { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover, .btn-ghost:focus-visible { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover, .btn-deep:focus-visible { color: #fff; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow); position: relative; margin: 0; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.media-frame figcaption {
 position: absolute; left: 12px; right: 12px; bottom: 12px; margin: 0;
 color: #fff; background: rgba(8, 28, 34, .72); border-radius: 14px; padding: 8px 12px; font-size: 13px; font-weight: 700;
}
.block { padding: 72px 0; }
.block-soft { background: linear-gradient(180deg, rgba(255,255,255,.35), rgba(231,243,239,.8)); }
.block-white { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tx-hero {
 background-image:
  linear-gradient(115deg, rgba(6,24,32,.93) 8%, rgba(10,52,54,.82) 52%, rgba(15,90,70,.62) 100%),
  url("/assets/images/deee29ac6f3ccbc4.webp");
 background-size: cover; background-position: center; color: #fff;
 padding: 48px 0 92px; border-radius: 0 0 40px 40px;
}
.tx-hero h1, .tx-hero .lead { color: #fff; }
.tx-hero .lead { color: rgba(255,255,255,.88); max-width: 640px; }
.tx-hero .kicker { background: rgba(255,255,255,.14); color: #f6d89a; }
.crumb { display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; margin: 0 0 16px; }
.crumb a { color: #f6d89a; }
.crumb a:hover { color: #fff; }
.heat-row, .hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.heat-row { margin: 18px 0; }
.heat {
 display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 8px 12px;
 background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); color: #fff; font-weight: 800; font-size: 13px;
}
.heat i { color: #f0c56f; }
.hero-actions { margin-bottom: 14px; }
.fine { margin: 0; color: rgba(255,255,255,.72); font-size: 13px; }
.ledger {
 background: rgba(255,255,255,.97); color: var(--ink); border-radius: var(--radius);
 padding: 16px 16px 8px; box-shadow: var(--shadow);
}
.ledger-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 6px; }
.ledger-top strong { font-size: 16px; }
.ledger-top .badge { margin: 0; }
.ledger-row { display: grid; grid-template-columns: 1.3fr auto auto; gap: 10px; align-items: center; padding: 12px 2px; border-top: 1px solid var(--line); }
.ledger-row b { display: block; font-size: 14px; }
.ledger-row small { color: var(--muted); font-weight: 650; }
.pill { display: inline-flex; align-items: center; border-radius: 999px; padding: 4px 8px; font-size: 12px; font-weight: 800; font-style: normal; white-space: nowrap; }
.pill-ok { background: #e5f6ee; color: var(--ok); }
.pill-wait { background: rgba(228,177,90,.24); color: var(--gold-ink); }
.pill-stop { background: #fdecec; color: var(--rose); }
.amt { font-weight: 800; font-variant-numeric: tabular-nums; }
.amt-plus { color: var(--ok); }
.amt-minus { color: var(--rose); }
.stat-board { margin-top: -48px; position: relative; z-index: 2; padding-bottom: 20px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat {
 background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 18px 18px 16px;
 box-shadow: var(--shadow); min-height: 132px;
}
.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease; }
.stat em { display: block; font-style: normal; font-size: 12px; font-weight: 800; color: var(--gold-ink); margin-bottom: 8px; }
.stat b { display: block; font-size: 30px; letter-spacing: -.04em; color: var(--brand-deep); line-height: 1.1; }
.stat span { display: block; color: var(--muted); font-weight: 600; font-size: 14px; margin-top: 6px; }
.matrix-main, .mini-card, .compare-card, .news-row, .status-card, .ticket, .index-card, .faq-item {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.matrix-main { padding: 18px; height: 100%; display: flex; flex-direction: column; gap: 14px; }
.matrix-main img { width: 100%; height: 230px; object-fit: cover; border-radius: 20px; }
.mini-stack { display: grid; gap: 14px; }
.mini-card { padding: 16px 16px 14px; display: grid; grid-template-columns: 48px 1fr; gap: 12px; align-items: start; transition: transform .18s ease, box-shadow .18s ease; }
.mini-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.icon-pill {
 width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center;
 background: var(--grad-soft); color: var(--brand-deep); font-size: 18px;
}
.mini-card p, .matrix-main p, .news-row p, .status-card p, .compare-card p { margin: 0; color: var(--muted); }
.compare-wrap {
 background: var(--grad); border-radius: 36px; padding: 28px; color: #fff; box-shadow: var(--shadow);
}
.compare-wrap h2, .compare-wrap .lead { color: #fff; }
.compare-wrap .lead { color: rgba(255,255,255,.84); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-card { padding: 20px; }
.compare-card h3 { display: flex; align-items: center; gap: 8px; }
.is-bad { background: #10262e; color: #fff; border-color: transparent; }
.is-bad p, .is-bad li { color: rgba(255,255,255,.82); }
.is-bad h3 { color: #fff; }
.tick-list { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 10px; }
.tick-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 650; }
.tick-list i { margin-top: 4px; }
.is-good i { color: var(--ok); }
.is-bad i { color: #f0a2a2; }
.rail { position: relative; display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.rail::before {
 content: ""; position: absolute; left: 22px; top: 12px; bottom: 12px; width: 2px;
 background: linear-gradient(var(--brand-2), var(--gold));
}
.rail-item { display: grid; grid-template-columns: 46px 1fr; gap: 14px; align-items: start; }
.rail-index {
 width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; position: relative; z-index: 1;
 box-shadow: 0 0 0 6px #fff;
}
.rail-item article { background: var(--grad-soft); border-radius: 20px; padding: 14px 16px; border: 1px solid var(--line); }
.rail-item p { margin: 0; color: var(--muted); }
.news-list { display: grid; gap: 14px; }
.news-row { display: grid; grid-template-columns: 188px 1fr; gap: 16px; padding: 12px; align-items: center; transition: transform .18s ease, box-shadow .18s ease; }
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-row img { width: 188px; height: 124px; object-fit: cover; border-radius: 18px; }
.news-row .badge { margin-bottom: 6px; }
.assure-copy h2 { margin-top: 8px; }
.check-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.check-list li {
 display: flex; gap: 10px; align-items: flex-start; background: #fff; border: 1px solid var(--line);
 border-radius: 16px; padding: 12px 14px; font-weight: 700;
}
.check-list i { color: var(--brand); margin-top: 3px; }
.index-card { padding: 12px; position: sticky; top: 96px; }
.index-card a {
 display: flex; justify-content: space-between; gap: 8px; padding: 12px; border-radius: 14px;
 font-weight: 800; color: var(--ink);
}
.index-card a:hover, .index-card a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.index-card a small { color: var(--muted); font-weight: 650; }
.status-card { padding: 18px 18px 16px; margin-bottom: 12px; }
.status-card:last-child { margin-bottom: 0; }
.status-card .badge { margin-bottom: 8px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 0 16px; }
.faq-item summary { cursor: pointer; font-weight: 800; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--brand); font-size: 22px; line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { margin: 0 0 16px; }
.side-note { background: var(--grad); color: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); height: 100%; }
.side-note h3, .side-note p { color: #fff; }
.side-note p { color: rgba(255,255,255,.84); }
.convert-band { background: var(--grad-soft); }
.ticket { padding: 22px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 800; font-size: 14px; margin-bottom: 6px; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); border-radius: 14px; min-height: 48px;
 padding: 10px 14px; background: #fff; color: var(--ink); box-shadow: none; margin: 0;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #b7d4cc; }
.mail-line { margin: 12px 0 0; font-weight: 700; color: var(--brand-deep); }
.site-footer { background: var(--brand-deep); color: rgba(255,255,255,.86); padding: 56px 0 28px; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { color: #fff; font-size: 22px; margin: 0 0 10px; }
.site-footer p { margin: 0 0 8px; color: rgba(255,255,255,.78); }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: #f6d89a; font-weight: 700; }
.foot-links a:hover, .foot-links a:focus-visible { color: #fff; }
.copy { border-top: 1px solid rgba(255,255,255,.14); margin: 22px 0 0; padding-top: 16px; font-size: 13px; color: rgba(255,255,255,.62); }
@media (max-width: 1040px) {
 .burger { display: flex; }
 .site-nav {
  display: none; position: absolute; left: 0; right: 0; top: 78px; z-index: 40;
  flex-direction: column; align-items: stretch; gap: 4px; background: #fff;
  border: 1px solid var(--line); border-radius: 20px; padding: 12px;
  box-shadow: var(--shadow); max-height: calc(100vh - 96px); overflow: auto;
 }
 .nav-toggle:checked ~ .site-nav { display: flex; }
 .nav-search { margin: 8px 0 0; }
 .nav-search input { width: 100%; }
 .drop-panel { display: block; position: static; width: auto; box-shadow: none; border: 0; padding: 0 0 8px 8px; background: transparent; }
 .stat-grid, .compare-grid { grid-template-columns: 1fr 1fr; }
 .news-row { grid-template-columns: 140px 1fr; }
 .news-row img { width: 140px; height: 104px; }
}
@media (max-width: 768px) {
 .block { padding: 52px 0; }
 .tx-hero { padding: 32px 0 78px; border-radius: 0 0 24px 24px; }
 .stat-grid, .compare-grid, .foot-grid { grid-template-columns: 1fr; }
 .news-row { grid-template-columns: 1fr; }
 .news-row img { width: 100%; height: 180px; }
 .index-card { position: static; }
 .compare-wrap, .ticket, .matrix-main { padding: 16px; }
 .ledger-row { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 520px) {
 .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
 .brand-copy strong { font-size: 13px; }
 .stat b { font-size: 26px; }
 .hero-actions .btn { width: 100%; }
 .matrix-main img { height: 180px; }
}

/* roulang page: category5 */
:root {
  --ink: #14242b;
  --muted: #5c6e76;
  --paper: #f4f7f6;
  --paper-2: #e7f3ef;
  --card: #ffffff;
  --line: #d5e4df;
  --brand: #0f6e62;
  --brand-deep: #0c3f4a;
  --brand-2: #1b8f72;
  --gold: #e4b15a;
  --gold-ink: #8a5a12;
  --rose: #a33b3b;
  --ok: #157a52;
  --shadow: 0 18px 46px rgba(12, 48, 58, .12);
  --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --space: 22px;
  --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
  --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
  --max: 1180px;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
    var(--paper);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; border: 0; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea, select { font-family: inherit; }
h1, h2, h3, h4, p { margin-top: 0; overflow-wrap: break-word; }
h1 { font-size: clamp(34px, 4.4vw, 54px); line-height: 1.12; letter-spacing: -.03em; margin-bottom: 14px; }
h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; letter-spacing: -.02em; margin-bottom: 10px; }
h3 { font-size: 20px; line-height: 1.35; margin-bottom: 8px; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); flex: 0 0 auto;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
input.nav-toggle {
  position: absolute !important; width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important; overflow: hidden !important;
  clip: rect(0 0 0 0) !important; border: 0 !important; appearance: none;
}
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.burger {
  display: none; width: 44px; height: 44px; border-radius: 14px; border: 1px solid var(--line);
  background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s ease; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible {
  background: var(--paper-2); color: var(--brand-deep);
}
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; width: 280px;
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 8px;
  box-shadow: var(--shadow); z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a {
  display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px;
}
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
  width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
  padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink); font-size: 14px;
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.kicker, .badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
  background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover { color: #fff; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow); position: relative; margin: 0; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.media-frame figcaption {
  position: absolute; left: 14px; right: 14px; bottom: 14px;
  background: rgba(8, 30, 36, .78); color: #fff; border-radius: 14px;
  padding: 10px 12px; font-size: 13px; font-weight: 700;
}
.block { padding: 76px 0; }
.block.alt { background: rgba(255,255,255,.72); border-top: 1px solid rgba(213,228,223,.7); border-bottom: 1px solid rgba(213,228,223,.7); }
.block.soft { background: var(--grad-soft); }
.page-hero {
  background-image:
    linear-gradient(115deg, rgba(6,24,32,.92) 6%, rgba(10,58,58,.78) 48%, rgba(18,92,70,.55) 100%),
    url("/assets/images/652c6fa1bf7628bd.webp");
  background-size: cover; background-position: center; color: #fff; padding: 64px 0 56px;
}
.page-hero .kicker { background: rgba(255,255,255,.14); color: #f6d89a; }
.page-hero .lead { color: rgba(255,255,255,.88); font-size: 18px; max-width: 640px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: rgba(255,255,255,.75); font-size: 13px; font-weight: 700; margin-bottom: 16px; }
.crumbs a { color: #fff; }
.crumbs i { font-size: 9px; opacity: .7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 18px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; border-radius: 999px;
  padding: 8px 12px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  color: #fff; font-weight: 700; font-size: 13px;
}
.chip i { color: #9be7c4; }
.hero-stack { display: grid; gap: 14px; }
.ledger-card {
  background: rgba(255,255,255,.96); color: var(--ink); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
}
.ledger-card h2 { font-size: 18px; margin-bottom: 12px; }
.ledger-line {
  display: grid; grid-template-columns: 46px 1fr auto; gap: 10px; align-items: center;
  padding: 10px 0; border-top: 1px solid var(--line);
}
.ledger-line:first-of-type { border-top: 0; }
.ledger-ico {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-soft); color: var(--brand-deep); font-size: 16px;
}
.ledger-line strong { display: block; font-size: 14px; }
.ledger-line span { color: var(--muted); font-size: 12px; font-weight: 600; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.stat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow-soft); min-height: 148px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.stat-card b { font-size: clamp(28px, 3vw, 40px); letter-spacing: -.04em; color: var(--brand-deep); line-height: 1; }
.stat-card span { color: var(--muted); font-weight: 650; font-size: 14px; }
.stat-card em { font-style: normal; font-size: 12px; font-weight: 800; color: var(--ok); }
.catalog-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 22px; align-items: start; }
.side-index {
  position: sticky; top: 96px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-soft);
}
.side-index h3 { font-size: 16px; }
.index-link {
  display: flex; justify-content: space-between; gap: 10px; align-items: center;
  padding: 10px 12px; border-radius: 14px; color: var(--ink); font-weight: 750; font-size: 14px;
}
.index-link small { color: var(--gold-ink); background: rgba(228,177,90,.2); border-radius: 999px; padding: 2px 8px; font-weight: 800; }
.index-link:hover, .index-link:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.offer-list { display: grid; gap: 14px; }
.offer-row {
  display: grid; grid-template-columns: 168px minmax(0, 1fr); gap: 16px;
  background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow-soft); transition: transform .18s ease, box-shadow .18s ease;
}
.offer-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.offer-row img { width: 100%; height: 100%; object-fit: cover; min-height: 168px; }
.offer-body { padding: 16px 16px 16px 0; }
.offer-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.pill { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 800; }
.pill-ok { background: #e5f6ee; color: var(--ok); }
.pill-wait { background: #fff4df; color: var(--gold-ink); }
.pill-stop { background: #fdecec; color: var(--rose); }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 8px; color: var(--muted); font-size: 13px; font-weight: 650; }
.meta-line i { color: var(--brand); margin-right: 4px; }
.compare-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.compare-col { border-radius: var(--radius); padding: 24px; min-height: 100%; }
.compare-col.good { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.compare-col.warn {
  background: var(--grad); color: #fff;
  box-shadow: var(--shadow);
}
.compare-col.warn p, .compare-col.warn li { color: rgba(255,255,255,.88); }
.compare-col ul { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.compare-col li { display: flex; gap: 10px; align-items: flex-start; font-weight: 650; }
.compare-col li i { margin-top: 4px; }
.good li i { color: var(--ok); }
.warn li i { color: #f6d89a; }
.timeline { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 18px; top: 8px; bottom: 8px; width: 2px; background: var(--line);
}
.mile {
  display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; padding: 0 0 18px;
}
.dot {
  width: 38px; height: 38px; border-radius: 50%; background: #fff; border: 2px solid var(--brand);
  display: grid; place-items: center; color: var(--brand-deep); position: relative; z-index: 1; font-size: 14px;
}
.mile article { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px; box-shadow: var(--shadow-soft); }
.mile time { font-size: 12px; font-weight: 800; color: var(--gold-ink); }
.news-list { display: grid; gap: 14px; }
.news-item {
  display: grid; grid-template-columns: 210px minmax(0, 1fr) auto; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 10px; box-shadow: var(--shadow-soft);
}
.news-item img { width: 100%; height: 126px; object-fit: cover; border-radius: 16px; }
.news-item h3 { font-size: 18px; margin-bottom: 4px; }
.news-item p { margin: 0; color: var(--muted); font-size: 14px; }
.tag {
  display: inline-flex; margin-bottom: 6px; font-size: 12px; font-weight: 800; color: var(--brand);
}
.shield {
  border-radius: 32px; overflow: hidden; color: #fff; position: relative;
  background-image:
    linear-gradient(120deg, rgba(8,32,40,.92), rgba(14,92,80,.82)),
    url("/assets/images/deee29ac6f3ccbc4.webp");
  background-size: cover; background-position: center; padding: 36px;
  box-shadow: var(--shadow);
}
.shield-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; align-items: center; }
.shield p { color: rgba(255,255,255,.86); }
.badge-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.badge-wall div {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px; padding: 14px; font-weight: 750;
}
.badge-wall strong { display: block; font-size: 18px; }
.badge-wall span { display: block; font-size: 12px; color: rgba(255,255,255,.75); font-weight: 600; }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-soft); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 800;
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { color: var(--brand); transition: transform .18s ease; }
.faq-item[open] summary i { transform: rotate(45deg); }
.faq-item p { margin: 0; padding: 0 18px 16px; color: var(--muted); }
.ticket {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: stretch;
}
.ticket-copy, .ticket-form {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
}
.field { display: grid; gap: 6px; margin-bottom: 12px; }
.field label { font-size: 13px; font-weight: 800; }
.ticket-form input, .ticket-form select, .ticket-form textarea {
  width: 100%; margin: 0; border-radius: 14px; border: 1px solid var(--line);
  background: #f8fbfa; color: var(--ink); box-shadow: none; padding: 12px 14px; min-height: 48px;
}
.ticket-form textarea { min-height: 110px; resize: vertical; }
.check-age { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; font-weight: 650; margin: 8px 0 14px; }
.check-age input { margin-top: 4px; }
.site-footer { background: #08242c; color: rgba(255,255,255,.82); padding: 48px 0 28px; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer h2, .site-footer h3 { color: #fff; }
.site-footer a { color: #d7efe8; }
.site-footer a:hover { color: var(--gold); }
.foot-links { display: grid; gap: 6px; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin: 22px 0 0; padding-top: 16px; font-size: 13px; color: rgba(255,255,255,.62); }
.show-for-sr {
  position: absolute !important; width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; border: 0 !important;
}
@media (max-width: 1024px) {
  .burger { display: flex; }
  .site-nav {
    display: none; position: absolute; top: 78px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    flex-direction: column; align-items: stretch; padding: 12px 16px 18px; gap: 4px;
    max-height: calc(100vh - 78px); overflow: auto;
  }
  .nav-toggle:checked ~ .site-nav { display: flex; }
  .nav-drop > a, .site-nav > a { border-radius: 12px; }
  .drop-panel { position: static; display: block; width: auto; box-shadow: none; border: 0; padding: 0 0 0 8px; }
  .nav-search { margin: 8px 0 0; }
  .nav-search input { width: 100%; }
  .stat-grid, .compare-grid, .shield-grid, .ticket, .foot-grid { grid-template-columns: 1fr 1fr; }
  .catalog-layout { grid-template-columns: 1fr; }
  .side-index { position: static; }
  .news-item { grid-template-columns: 160px minmax(0, 1fr); }
  .news-item .btn { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .block { padding: 56px 0; }
  .page-hero { padding: 42px 0 36px; }
  .stat-grid, .compare-grid, .shield-grid, .ticket, .foot-grid, .offer-row, .news-item { grid-template-columns: 1fr; }
  .offer-body { padding: 0 14px 14px; }
  .offer-row img { min-height: 180px; height: 180px; }
  .shield { padding: 22px; }
  .badge-wall { grid-template-columns: 1fr; }
  .brand-copy strong { font-size: 13px; }
}
@media (max-width: 520px) {
  .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
  .hero-actions .btn, .ticket-form .btn { width: 100%; }
  .ledger-line { grid-template-columns: 40px 1fr; }
  .ledger-line .pill { grid-column: 2; }
  h1 { font-size: 32px; }
}

/* roulang page: category6 */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
/* roulang page: cm-nang */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea, select { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(32px, 4vw, 52px); line-height: 1.12; letter-spacing: -.035em; font-weight: 800; margin-bottom: 14px; }
h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; letter-spacing: -.025em; font-weight: 800; margin-bottom: 10px; }
h3 { font-size: 20px; line-height: 1.35; font-weight: 800; margin-bottom: 8px; }
p { margin-bottom: 12px; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.show-for-sr {
 position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
 clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.site-header {
 position: sticky; top: 0; z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); flex: 0 0 auto;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.burger {
 display: none; width: 46px; height: 46px; border-radius: 14px; border: 1px solid var(--line);
 background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer;
}
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible {
 background: var(--paper-2); color: var(--brand-deep);
}
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
 display: none; position: absolute; top: calc(100% + 8px); left: 0; width: 280px; background: #fff;
 border: 1px solid var(--line); border-radius: 18px; padding: 8px; box-shadow: var(--shadow); z-index: 30;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a { display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 650; font-size: 14px; }
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
 width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
 padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink);
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
 background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0 0 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, select:focus-visible {
 outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover { color: #fff; }
.btn-line { background: #fff; color: var(--brand-deep); border-color: var(--line); box-shadow: var(--shadow-soft); }
.btn-line:hover { color: var(--brand-deep); background: var(--paper-2); border-color: #b7d9cf; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow); position: relative; background: var(--brand-deep); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.media-frame figcaption {
 position: absolute; left: 14px; right: 14px; bottom: 14px;
 background: rgba(8, 32, 38, .78); color: #fff; border-radius: 16px; padding: 12px 14px;
 backdrop-filter: blur(8px); font-size: 14px; font-weight: 650;
}
.media-frame figcaption strong { display: block; font-size: 15px; }
.block { padding: 68px 0; }
.block-soft { background: rgba(255,255,255,.72); border-block: 1px solid rgba(213,228,223,.7); }
.block-mint { background: linear-gradient(180deg, rgba(231,243,239,.9), rgba(244,247,246,0)); }
.mast {
 position: relative;
 background:
  linear-gradient(115deg, rgba(244,247,246,.94) 0%, rgba(244,247,246,.9) 48%, rgba(233,247,242,.82) 100%),
  url("/assets/images/24398beec7837305.webp");
 background-size: cover; background-position: center;
 padding: 42px 0 28px;
}
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 14px; }
.crumb a { color: var(--brand); }
.crumb span[aria-hidden] { opacity: .55; }
.fact-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.fact-row li {
 display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line);
 border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 13.5px; box-shadow: var(--shadow-soft);
}
.fact-row i { color: var(--ok); }
.meter-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.meter {
 background: var(--grad); color: #fff; border-radius: var(--radius); padding: 20px 18px 18px;
 box-shadow: var(--shadow); min-height: 148px; position: relative; overflow: hidden;
}
.meter::after {
 content: ""; position: absolute; width: 120px; height: 120px; border-radius: 50%;
 right: -36px; top: -42px; background: rgba(228,177,90,.28);
}
.meter b { display: block; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.04em; line-height: 1; position: relative; }
.meter span { display: block; margin-top: 8px; color: rgba(255,255,255,.82); font-weight: 650; position: relative; }
.meter em { display: inline-flex; margin-top: 12px; font-style: normal; font-size: 12px; font-weight: 800; color: #2b2110; background: var(--gold); border-radius: 999px; padding: 4px 8px; position: relative; }
.index-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; padding: 0; list-style: none; }
.index-row a {
 display: inline-flex; align-items: center; gap: 6px; min-height: 38px; padding: 0 12px;
 border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--brand-deep); font-weight: 800; font-size: 13px;
}
.index-row a:hover, .index-row a:focus-visible { background: var(--grad); color: #fff; border-color: transparent; }
.bento { display: grid; grid-template-columns: 1.35fr .82fr; gap: 16px; align-items: stretch; }
.bento-side { display: grid; gap: 16px; }
.sheet, .side-card, .note-card, .qa-card, .ticket, .toc-card {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.sheet { padding: 18px; display: flex; flex-direction: column; }
.sheet img, .note-card img { width: 100%; height: 230px; object-fit: cover; border-radius: 20px; }
.side-card { padding: 16px 16px 14px; }
.side-card p, .sheet p, .note-card p, .qa-card p { color: var(--muted); margin-bottom: 0; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 800; border-radius: 999px; padding: 4px 9px; margin-bottom: 8px; }
.status-ok { background: #e5f6ee; color: var(--ok); }
.status-wait { background: #fff4df; color: var(--gold-ink); }
.status-stop { background: #fdecec; color: var(--rose); }
.ledger-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: auto; }
.ledger-table { width: 100%; border-collapse: collapse; min-width: 720px; margin: 0; }
.ledger-table th, .ledger-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.ledger-table th { font-size: 13px; letter-spacing: .02em; color: var(--muted); background: #f7fbfa; }
.ledger-table tr:last-child td { border-bottom: 0; }
.ledger-table tbody tr:hover { background: #f4fbf8; }
.ledger-table code { font-family: "Be Vietnam Pro", sans-serif; font-weight: 800; color: var(--brand-deep); background: var(--paper-2); border-radius: 8px; padding: 2px 6px; }
.rail { position: relative; margin: 0; padding: 0; list-style: none; }
.rail::before { content: ""; position: absolute; left: 18px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(#e4b15a, #1b8f72); }
.rail li { position: relative; padding: 0 0 18px 58px; }
.rail li:last-child { padding-bottom: 0; }
.rail i {
 position: absolute; left: 6px; top: 4px; width: 26px; height: 26px; border-radius: 50%;
 display: grid; place-items: center; background: #fff; color: var(--brand-deep); border: 2px solid var(--gold); font-size: 12px;
}
.rail article { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 16px 18px; box-shadow: var(--shadow-soft); }
.rail time { display: block; color: var(--gold-ink); font-weight: 800; font-size: 13px; }
.note-card { overflow: hidden; height: 100%; }
.note-card .pad, .side-card .pad { padding: 16px 16px 18px; }
.note-list { display: grid; gap: 12px; }
.note-row {
 display: grid; grid-template-columns: 92px 1fr; gap: 12px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 8px; box-shadow: var(--shadow-soft);
}
.note-row img { width: 92px; height: 78px; object-fit: cover; border-radius: 14px; }
.note-row h3 { font-size: 16px; margin: 0 0 4px; }
.note-row p { margin: 0; color: var(--muted); font-size: 14px; }
.shield {
 background:
  linear-gradient(120deg, rgba(8,40,51,.92), rgba(14,92,90,.88)),
  url("/assets/images/652c6fa1bf7628bd.webp");
 background-size: cover; background-position: center; color: #fff; border-radius: 0;
}
.shield .section-head p, .shield p { color: rgba(255,255,255,.84); }
.shield h2, .shield h3 { color: #fff; }
.shield-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.shield-points { display: grid; gap: 12px; }
.shield-points article {
 background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
 border-radius: 22px; padding: 16px 16px 14px;
}
.shield-points i { color: #f0c56f; margin-right: 6px; }
.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.qa-card { padding: 18px 18px 16px; background: var(--grad-soft); }
.qa-card dt { font-weight: 800; margin-bottom: 6px; }
.qa-card dd { margin: 0; color: var(--muted); }
.ask details {
 background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 0 16px; margin-bottom: 10px; box-shadow: var(--shadow-soft);
}
.ask summary { cursor: pointer; font-weight: 800; min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; }
.ask summary::-webkit-details-marker { display: none; }
.ask summary::after { content: "+"; color: var(--brand); font-size: 22px; font-weight: 700; }
.ask details[open] summary::after { content: "–"; }
.ask details[open] { border-color: #b7d9cf; background: linear-gradient(180deg, #fff, #f3fbf8); }
.ask details p { color: var(--muted); padding-bottom: 8px; }
.ticket { padding: 22px; background:
 linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.96)),
 url("/assets/images/deee29ac6f3ccbc4.webp");
 background-size: cover;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 0; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 800; font-size: 14px; margin-bottom: 6px; }
.field input, .field textarea, .field select {
 width: 100%; border: 1px solid var(--line); border-radius: 14px; min-height: 48px;
 padding: 10px 14px; background: #fff; color: var(--ink); box-shadow: none; margin: 0;
}
.field textarea { min-height: 120px; resize: vertical; }
.check-line { display: flex; gap: 10px; align-items: flex-start; font-weight: 700; }
.check-line input { width: 18px; height: 18px; margin-top: 4px; accent-color: var(--brand); }
.ticket-note { margin-top: 14px; background: #e8f7ef; border: 1px solid #b7e4cc; color: #0f5b3d; border-radius: 16px; padding: 14px 16px; font-weight: 700; }
.fine { color: var(--muted); font-size: 14px; }
.site-footer { background: var(--brand-deep); color: rgba(255,255,255,.82); padding: 48px 0 22px; margin-top: 10px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { color: #fff; font-size: 22px; margin: 0 0 8px; }
.site-footer p { color: rgba(255,255,255,.78); }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: #d7efe8; font-weight: 700; }
.foot-links a:hover, .foot-links a:focus-visible { color: var(--gold); }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin: 22px 0 0; padding-top: 14px; color: rgba(255,255,255,.7); font-size: 14px; }
@media (max-width: 1120px) {
 .burger { display: flex; }
 .site-nav {
  display: none; position: absolute; top: 78px; left: 0; right: 0; background: #fff;
  border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch;
  padding: 12px 16px 18px; box-shadow: var(--shadow); max-height: calc(100vh - 78px); overflow: auto;
 }
 .nav-toggle:checked ~ .site-nav { display: flex; }
 .site-nav > a, .nav-drop > a { width: 100%; justify-content: space-between; border-radius: 14px; }
 .nav-drop { width: 100%; }
 .drop-panel { position: static; display: block; width: auto; box-shadow: none; border: 0; padding: 0 0 8px 8px; background: transparent; }
 .nav-search { margin: 8px 0 0; }
 .nav-search input { width: 100%; }
}
@media (max-width: 1024px) {
 .meter-grid, .shield-grid { grid-template-columns: 1fr 1fr; }
 .bento { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
 .block { padding: 48px 0; }
 .meter-grid, .qa-grid, .form-grid, .foot-grid, .shield-grid { grid-template-columns: 1fr; }
 .media-frame, .media-frame img, .sheet img { min-height: 210px; height: 210px; }
 .note-card { margin-top: 0; }
 .header-bar { min-height: 70px; }
 .site-nav { top: 70px; }
}
@media (max-width: 520px) {
 .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
 .brand-copy small { display: none; }
 .brand-copy strong { font-size: 13px; }
 .hero-actions .btn { width: 100%; }
 .fact-row li { width: 100%; justify-content: flex-start; }
 .note-row { grid-template-columns: 72px 1fr; }
 .note-row img { width: 72px; height: 72px; }
 h1 { font-size: 30px; }
 .ticket, .sheet, .side-card { border-radius: 20px; }
}

/* roulang page: category7 */
:root {
 --ink: #14242b;
 --muted: #5c6e76;
 --paper: #f4f7f6;
 --paper-2: #e7f3ef;
 --card: #ffffff;
 --line: #d5e4df;
 --brand: #0f6e62;
 --brand-deep: #0c3f4a;
 --brand-2: #1b8f72;
 --gold: #e4b15a;
 --gold-ink: #8a5a12;
 --rose: #a33b3b;
 --ok: #157a52;
 --shadow: 0 18px 46px rgba(12, 48, 58, .12);
 --shadow-soft: 0 8px 24px rgba(12, 48, 58, .08);
 --radius: 28px;
 --radius-sm: 16px;
 --space: 22px;
 --grad: linear-gradient(128deg, #082833 0%, #0e5c5a 52%, #1b7a56 100%);
 --grad-soft: linear-gradient(135deg, #e9f7f2 0%, #fff8ec 100%);
 --max: 1180px;
}
/* roulang page: category7 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 320px at 100% -40px, rgba(228, 177, 90, .18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration: none; }
a:hover { color: var(--brand); }
button, input, textarea, select { font-family: inherit; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -.02em; margin: 0 0 12px; }
.shell.grid-container { max-width: var(--max); width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 0; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(12, 48, 58, .04);
}
.header-bar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 16px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.brand:hover { color: var(--ink); }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; letter-spacing: -.04em;
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; font-weight: 800; }
.brand-copy small { color: var(--muted); font-size: 12px; font-weight: 600; }
.nav-toggle {
 position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
}
.burger {
 display: none; width: 44px; height: 44px; margin: 0; border-radius: 14px;
 border: 1px solid var(--line); background: #fff; cursor: pointer;
 flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle:focus-visible + .burger { outline: 3px solid var(--gold); outline-offset: 2px; }
.nav-toggle:checked + .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a, .nav-drop > a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px; color: var(--ink); font-size: 14px; font-weight: 700;
}
.site-nav > a:hover, .nav-drop > a:hover, .site-nav > a:focus-visible, .nav-drop > a:focus-visible {
 background: var(--paper-2); color: var(--brand-deep);
}
.site-nav > a.is-active, .nav-drop > a.is-active { background: var(--grad); color: #fff; }
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 10px; opacity: .7; }
.drop-panel {
 display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 280px;
 background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 8px; z-index: 40;
}
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { display: block; }
.drop-panel a { display: block; padding: 10px 12px; border-radius: 12px; color: var(--ink); font-weight: 700; font-size: 14px; }
.drop-panel a span { display: block; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.drop-panel a:hover, .drop-panel a:focus-visible { background: var(--grad-soft); color: var(--brand-deep); }
.nav-search { margin-left: 8px; position: relative; }
.nav-search input {
 width: 168px; height: 42px; border-radius: 999px; border: 1px solid var(--line);
 padding: 0 14px 0 36px; background: #fff; margin: 0; box-shadow: none; color: var(--ink);
}
.nav-search i { position: absolute; left: 14px; top: 13px; color: var(--muted); font-size: 13px; }
.section-head { max-width: 760px; margin-bottom: 26px; }
.section-head.wide { max-width: 860px; }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 800;
 background: rgba(228,177,90,.2); color: var(--gold-ink); margin-bottom: 10px;
}
.lead { color: var(--muted); font-size: 16.5px; margin: 0; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn-solid { background: var(--gold); color: #2b2110; box-shadow: 0 10px 24px rgba(228,177,90,.28); }
.btn-solid:hover { color: #2b2110; background: #f0c56f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-line { background: #fff; color: var(--brand-deep); border-color: var(--line); }
.btn-line:hover { color: var(--brand-deep); border-color: var(--brand); background: var(--paper-2); }
.btn-deep { background: var(--grad); color: #fff; box-shadow: var(--shadow-soft); }
.btn-deep:hover { color: #fff; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.media-frame { border-radius: 24px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow); position: relative; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.media-frame figcaption {
 position: absolute; left: 14px; right: 14px; bottom: 14px;
 background: rgba(8, 32, 38, .78); color: #fff; border-radius: 14px; padding: 10px 12px; font-size: 13px; font-weight: 700;
}
.block { padding: 78px 0; }
.block-soft { background: linear-gradient(180deg, rgba(231,243,239,.75), rgba(244,247,246,0)); }
.block-white { background: rgba(255,255,255,.78); border-top: 1px solid rgba(213,228,223,.7); border-bottom: 1px solid rgba(213,228,223,.7); }
.page-hero {
 position: relative; color: #fff; overflow: hidden;
 background-image:
  linear-gradient(115deg, rgba(6,24,32,.94) 6%, rgba(8,52,54,.84) 48%, rgba(14,92,70,.62) 100%),
  url("/assets/images/24398beec7837305.webp");
 background-size: cover; background-position: center;
 padding: 54px 0 88px;
}
.page-hero .kicker { background: rgba(255,255,255,.14); color: #f6d89a; }
.crumb { display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; margin-bottom: 14px; }
.crumb a { color: #fff; }
.page-hero h1 { font-size: 48px; font-weight: 800; max-width: 680px; color: #fff; }
.page-hero .lead { color: rgba(255,255,255,.88); max-width: 640px; font-size: 18px; }
.badge-row, .hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.check-item {
 display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.1);
 border: 1px solid rgba(255,255,255,.16); color: #fff; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 14px;
}
.check-item i { color: #9be7c4; }
.elig {
 margin-top: 8px; padding: 14px 16px; border-radius: 18px;
 background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); max-width: 640px;
}
.elig strong { display: block; color: #f6d89a; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.elig p { margin: 4px 0 0; color: rgba(255,255,255,.9); }
.status-card {
 background: rgba(255,255,255,.96); color: var(--ink); border-radius: var(--radius);
 box-shadow: var(--shadow); padding: 16px; border: 1px solid rgba(255,255,255,.4);
}
.status-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 12px; }
.status-top strong { font-size: 18px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 6px rgba(21,122,82,.15); display: inline-block; }
.status-card .media-frame { min-height: 180px; box-shadow: none; }
.status-card .media-frame img { min-height: 180px; }
.status-list { list-style: none; margin: 12px 0 0; padding: 0; }
.status-list li {
 display: flex; justify-content: space-between; gap: 12px; padding: 10px 0;
 border-top: 1px solid var(--line); font-weight: 700; font-size: 14px;
}
.status-list span { color: var(--muted); font-weight: 600; }
.stat-board { margin-top: -48px; position: relative; z-index: 3; }
.stat-card {
 background: var(--card); border: 1px solid var(--line); border-radius: 22px;
 padding: 18px 18px 16px; box-shadow: var(--shadow-soft); min-height: 148px;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); transition: .18s ease; }
.stat-card b { display: block; font-size: 32px; letter-spacing: -.04em; color: var(--brand-deep); }
.stat-card em { font-style: normal; color: var(--gold-ink); font-size: 12px; font-weight: 800; background: rgba(228,177,90,.2); border-radius: 999px; padding: 3px 8px; }
.stat-card p { color: var(--muted); margin: 8px 0 0; font-size: 14px; }
.lane { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; }
.lane-side { position: sticky; top: 96px; }
.issue-row {
 display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 14px;
 margin-bottom: 12px; box-shadow: var(--shadow-soft);
}
.issue-row:hover { border-color: #b7d8ce; box-shadow: var(--shadow); }
.issue-ico {
 width: 72px; height: 72px; border-radius: 18px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-size: 22px;
}
.issue-row h3 { font-size: 18px; margin: 0 0 4px; }
.issue-row p { margin: 0; color: var(--muted); font-size: 14px; }
.pill { border-radius: 999px; padding: 6px 10px; background: var(--paper-2); color: var(--brand-deep); font-size: 12px; font-weight: 800; white-space: nowrap; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag-cloud span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px; font-size: 13px; font-weight: 700; color: var(--brand-deep); }
.compare { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; }
.compare article { border-radius: var(--radius); padding: 22px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-soft); }
.compare .flagged { background: #2a1718; color: #fff; border-color: transparent; }
.compare .flagged p, .compare .flagged li { color: rgba(255,255,255,.82); }
.compare h3 { font-size: 26px; }
.compare ul { margin: 0; padding: 0; list-style: none; }
.compare li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid rgba(213,228,223,.9); font-weight: 650; }
.compare .flagged li { border-top-color: rgba(255,255,255,.12); }
.compare i { margin-top: 4px; }
.ok { color: var(--ok); }
.warn { color: #ffb4b0; }
.shot { margin-top: 16px; border-radius: 20px; overflow: hidden; min-height: 180px; }
.shot img { width: 100%; height: 220px; object-fit: cover; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step {
 background: #fff; border-radius: 24px; padding: 18px; border: 1px solid var(--line); box-shadow: var(--shadow-soft); position: relative; min-height: 220px;
}
.step:hover { transform: translateY(-3px); transition: .18s ease; }
.step .num {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: var(--grad); color: #fff; font-weight: 800; margin-bottom: 12px;
}
.step small { color: var(--gold-ink); font-weight: 800; }
.bulletin { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.feature-news { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.feature-news img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.feature-news div {
 position: absolute; inset: auto 14px 14px 14px; background: rgba(255,255,255,.95);
 border-radius: 20px; padding: 16px 16px 14px;
}
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item {
 display: grid; grid-template-columns: 112px 1fr; gap: 12px; background: #fff;
 border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-soft);
}
.news-item img { width: 112px; height: 100%; min-height: 104px; object-fit: cover; }
.news-item div { padding: 12px 12px 12px 0; }
.news-item h3 { font-size: 16px; margin: 0 0 4px; }
.news-item p { margin: 0; color: var(--muted); font-size: 14px; }
.more-line { margin-top: 12px; }
.assure {
 border-radius: 32px; color: #fff; overflow: hidden; position: relative;
 background-image:
  linear-gradient(120deg, rgba(8,32,40,.92), rgba(12,92,78,.84)),
  url("/assets/images/652c6fa1bf7628bd.webp");
 background-size: cover; background-position: center; padding: 28px;
}
.assure-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.assure-item { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 20px; padding: 16px; }
.assure-item i { color: #f6d89a; }
.assure-item h3 { color: #fff; font-size: 18px; margin: 8px 0; }
.assure-item p { color: rgba(255,255,255,.84); margin: 0; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; }
.quick { display: flex; flex-direction: column; gap: 10px; }
.quick article { background: var(--grad-soft); border-radius: 20px; padding: 14px 16px; border: 1px solid var(--line); }
.quick strong { display: block; }
.quick span { color: var(--muted); font-size: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 0 16px; margin-bottom: 10px; box-shadow: var(--shadow-soft); }
.faq-item summary { cursor: pointer; font-weight: 800; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--brand); font-size: 22px; line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { color: var(--muted); margin: 0 0 16px; }
.ticket-wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 20px; align-items: stretch; }
.ticket-note, .ticket-form {
 background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 22px;
}
.ticket-note { background: var(--grad); color: #fff; }
.ticket-note p, .ticket-note li { color: rgba(255,255,255,.88); }
.ticket-note ul { margin: 0; padding-left: 18px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 800; font-size: 14px; margin-bottom: 6px; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); border-radius: 14px; min-height: 48px;
 padding: 12px 14px; margin: 0; box-shadow: none; background: #fff; color: var(--ink);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); }
.check-line { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; font-weight: 700; margin: 8px 0 14px; }
.check-line input { margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.help { color: var(--muted); font-size: 13px; }
.site-footer { background: #08242c; color: rgba(255,255,255,.82); padding: 42px 0 22px; margin-top: 10px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer h2, .site-footer h3 { color: #fff; }
.site-footer a { color: #d7efe7; }
.site-footer a:hover { color: var(--gold); }
.foot-links { display: flex; flex-direction: column; gap: 6px; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 14px; color: rgba(255,255,255,.66); font-size: 14px; }
@media (max-width: 1100px) {
 .burger { display: flex; }
 .site-nav {
  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: 12px; box-shadow: var(--shadow); max-height: calc(100vh - 96px); overflow: auto;
 }
 .nav-toggle:checked ~ .site-nav { display: flex; }
 .nav-drop .drop-panel { position: static; display: block; box-shadow: none; border: 0; min-width: 0; padding: 0 0 0 8px; }
 .nav-search { margin: 8px 0 0; }
 .nav-search input { width: 100%; }
 .lane, .compare, .bulletin, .faq-grid, .ticket-wrap, .foot-grid { grid-template-columns: 1fr; }
 .lane-side { position: static; }
 .steps { grid-template-columns: 1fr 1fr; }
 .page-hero h1 { font-size: 38px; }
}
@media (max-width: 768px) {
 .block { padding: 56px 0; }
 .kpi-row, .steps, .assure-grid, .form-grid { grid-template-columns: 1fr 1fr; }
 .page-hero { padding: 36px 0 72px; }
 .page-hero h1 { font-size: 32px; }
 .issue-row { grid-template-columns: 56px 1fr; }
 .issue-ico { width: 56px; height: 56px; }
 .pill { grid-column: 2; justify-self: start; }
 .feature-news, .feature-news img { min-height: 320px; }
}
@media (max-width: 520px) {
 .shell.grid-container { width: min(var(--max), calc(100% - 20px)); }
 .kpi-row, .steps, .assure-grid, .form-grid { grid-template-columns: 1fr; }
 .hero-actions .btn, .ticket-form .btn { width: 100%; }
 .page-hero h1 { font-size: 28px; }
 .news-item { grid-template-columns: 88px 1fr; }
 .stat-card b { font-size: 28px; }
 .header-bar { min-height: 68px; }
}