/* roulang page: index */
:root {
  --ink: #1c1412;
  --ink-soft: #4e433d;
  --muted: #7a6d65;
  --line: rgba(92, 58, 46, 0.14);
  --paper: #fbf6ef;
  --paper-2: #f3e7da;
  --white: #fffdfb;
  --wine: #8d2b45;
  --wine-deep: #5d1730;
  --gold: #e2b15c;
  --gold-deep: #a97832;
  --forest: #17332f;
  --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
  --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
  --radius: 28px;
  --radius-sm: 18px;
  --header: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header);
  display: flex; align-items: center;
  background: rgba(255, 253, 251, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 22px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 240px; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 16px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
  color: #fff; font-weight: 800; letter-spacing: -0.04em;
  box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.head-link {
  padding: 8px 10px; border-radius: 999px; color: var(--ink-soft);
  font-size: 13.5px; font-weight: 600;
}
.head-link:hover, .head-link:focus-visible { background: #f6ece3; color: var(--wine-deep); outline: none; }
.head-link.is-active { background: #1c1412; color: #fff; }
.head-cta, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 12px 18px; font-weight: 700; line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible {
  outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
  display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
  border-radius: 14px; padding: 10px 12px; font-weight: 700;
}
.nav-drawer {
  display: none; position: absolute; left: 0; right: 0; top: var(--header);
  background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
  box-shadow: var(--shadow-soft);
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.hero { position: relative; min-height: 92vh; color: #fff; display: flex; align-items: flex-end; padding: 42px 0 28px; overflow: hidden; }
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-shade {
  background:
    linear-gradient(100deg, rgba(24, 8, 14, .9) 0%, rgba(24, 8, 14, .72) 46%, rgba(24, 8, 14, .28) 100%),
    linear-gradient(to top, rgba(16, 7, 10, .82), transparent 48%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-top { display: grid; grid-template-columns: 1.35fr .8fr; gap: 28px; align-items: end; }
.eyebrow, .section-kicker, .panel-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
  color: var(--gold);
}
h1 { font-size: clamp(34px, 5vw, 62px); line-height: 1.08; letter-spacing: -0.035em; margin: 12px 0 16px; font-weight: 800; }
.lede { font-size: 17.5px; max-width: 740px; color: rgba(255,248,242,.92); margin: 0 0 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-wine:active, .btn-gold:active, .head-cta:active { transform: translateY(0); }
.employer-panel {
  background: rgba(255,250,244,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius);
  padding: 22px;
  backdrop-filter: blur(10px);
}
.employer-panel h2 { margin: 6px 0 10px; font-size: 28px; line-height: 1.2; color: #fff; }
.highlight-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.highlight-list li { display: flex; gap: 10px; align-items: flex-start; color: rgba(255,248,242,.92); }
.highlight-list i { color: var(--gold); margin-top: 4px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
  background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #f3d7a2; }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); }
.job-rail { margin-top: 28px; }
.job-rail-head { display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-bottom: 12px; }
.job-rail-head h2, .section-head h2, .feature-copy h2, .lead-copy h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.18; letter-spacing: -0.03em; margin: 6px 0 8px; }
.job-rail-head p { margin: 0; color: rgba(255,248,242,.82); max-width: 460px; }
.job-scroller, .pill-nav { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.job-card {
  scroll-snap-align: start; min-width: 280px; background: var(--white); color: var(--ink);
  border-radius: 24px; padding: 18px; box-shadow: var(--shadow);
}
.job-card h3 { margin: 10px 0 6px; font-size: 20px; }
.job-card p { margin: 0 0 12px; color: var(--ink-soft); min-height: 52px; }
.job-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.job-meta span { font-size: 12.5px; font-weight: 700; color: var(--wine-deep); background: #f8eee6; border-radius: 999px; padding: 4px 8px; }
.pill-wrap {
  position: sticky; top: var(--header); z-index: 40;
  background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill {
  flex: 0 0 auto; scroll-snap-align: start;
  border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
  font-weight: 700; font-size: 14px; color: var(--ink-soft);
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; }
.section { padding: 78px 0; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head p, .feature-copy p, .lead-copy p { color: var(--ink-soft); margin: 0; }
.section-kicker { color: var(--wine); }
.kpi { background: linear-gradient(180deg, #fffdfb, var(--paper)); }
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kpi-card, .bento-card, .channel-card, .step-card, .device-card, .review-card, .spec-card, .news-card, .quick-item, .faq-item, .guar-item {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.kpi-card { padding: 22px; position: relative; overflow: hidden; }
.kpi-card::after {
  content: ""; position: absolute; right: -20px; top: -20px; width: 90px; height: 90px; border-radius: 50%;
  background: radial-gradient(circle, rgba(226,177,92,.45), transparent 68%);
}
.kpi-num { font-size: 42px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--wine-deep); }
.kpi-card h3 { margin: 10px 0 6px; font-size: 18px; }
.kpi-card p, .bento-card p, .channel-card p, .step-card p, .device-card p, .spec-card p, .news-card p, .review-card p { color: var(--ink-soft); margin: 0; }
.value { background: #fff; }
.value-photo, .feature-photo, .news-card img, .quote-photo { border-radius: 24px; width: 100%; height: 100%; object-fit: cover; }
.value-photo { min-height: 420px; }
.value-points { display: grid; gap: 12px; margin-top: 18px; }
.value-points article { display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start; }
.value-points i { width: 46px; height: 46px; border-radius: 16px; display: grid; place-items: center; background: #f8eee6; color: var(--wine); }
.matrix { background: var(--paper-2); }
.bento { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: auto auto; gap: 16px; }
.bento-card { padding: 22px; }
.bento-card.wide { grid-row: span 2; background: linear-gradient(180deg, #2a121b, #5d1730); color: #fff; }
.bento-card.wide p { color: rgba(255,244,236,.84); }
.bento-card h3, .channel-card h3, .step-card h3, .device-card h3, .review-card h3, .spec-card h3, .news-card h3, .quick-item h3 { margin: 8px 0; font-size: 22px; line-height: 1.3; }
.channels { background: #fffdfb; }
.channel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.channel-card { padding: 18px; display: flex; flex-direction: column; min-height: 210px; transition: transform .2s ease, box-shadow .2s ease; }
.channel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.channel-card span { margin-top: auto; font-weight: 800; color: var(--wine); }
.features { background: var(--forest); color: #fff; }
.features .section-kicker { color: var(--gold); }
.features .section-head p, .feature-copy p { color: rgba(255,248,242,.8); }
.feature-row { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; margin-top: 22px; }
.feature-row.reverse { grid-template-columns: .95fr 1.05fr; }
.feature-row.reverse .feature-copy { order: 2; }
.feature-photo { min-height: 320px; box-shadow: var(--shadow); }
.quote-block { margin-top: 18px; padding: 16px 18px; border-left: 4px solid var(--gold); background: rgba(255,255,255,.06); border-radius: 0 18px 18px 0; }
.rating { height: 8px; border-radius: 99px; background: rgba(255,255,255,.14); margin-top: 10px; overflow: hidden; }
.rating b { display: block; height: 100%; width: 92%; background: linear-gradient(90deg, var(--gold), #fff1cc); }
.compare { background: var(--paper); }
.compare-col { padding: 8px 8px 8px 0; }
.compare-col.is-focus { background: #fff; border-radius: var(--radius); padding: 22px; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.compare-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 12px; }
.compare-list li { display: grid; grid-template-columns: 28px 1fr; gap: 8px; align-items: start; }
.compare-list i { color: var(--wine); margin-top: 4px; }
.steps { background: #fff; }
.step-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step-card { padding: 22px; position: relative; }
.step-index { font-size: 42px; font-weight: 800; color: rgba(141,43,69,.18); line-height: 1; }
.devices { background: linear-gradient(180deg, #fff, #f8efe6); }
.device-grid { display: grid; grid-template-columns: 1.3fr .7fr .8fr; gap: 16px; }
.device-card { padding: 22px; min-height: 240px; }
.device-card.is-main { background: linear-gradient(160deg, #24161b, #6e243c 70%, #c49245); color: #fff; }
.device-card.is-main p { color: rgba(255,244,236,.84); }
.milestones { background: #fffdfb; }
.mile-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.mile-track::before { content: ""; position: absolute; left: 6%; right: 6%; top: 28px; height: 2px; background: linear-gradient(90deg, var(--gold), var(--wine)); }
.mile-item { position: relative; padding-top: 18px; }
.mile-item strong { display: inline-grid; place-items: center; min-width: 42px; height: 42px; border-radius: 50%; background: #fff; border: 2px solid var(--gold); position: relative; z-index: 1; }
.mile-item h3 { margin: 14px 0 6px; font-size: 18px; }
.mile-item p { margin: 0; color: var(--ink-soft); }
.reviews { background: var(--paper); }
.review-grid { display: grid; grid-template-columns: 1.1fr .9fr .9fr; gap: 16px; }
.review-card { padding: 20px; }
.review-card.tall { background: #24161b url("/assets/images/c61f8e3ab0f7f659.jpg") center/cover; color: #fff; min-height: 360px; display: flex; flex-direction: column; justify-content: flex-end; }
.review-card.tall p { color: #fff; font-size: 22px; line-height: 1.45; }
.stars { color: var(--gold-deep); letter-spacing: 2px; font-size: 13px; }
.specs { background: #fff; }
.spec-card { padding: 20px; height: 100%; }
.spec-card i { color: var(--wine); font-size: 22px; }
.news { background: var(--paper-2); }
.news-card { overflow: hidden; height: 100%; }
.news-card img { height: 190px; border-radius: 0; }
.news-card div { padding: 16px 16px 18px; }
.news-more { margin-top: 18px; }
.guarantee { position: relative; color: #fff; overflow: hidden; }
.guarantee .bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.guarantee .shade { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(18,10,14,.88), rgba(93,23,48,.78)); }
.guarantee .wrap { position: relative; z-index: 1; }
.guarantee .section-head p { color: rgba(255,244,236,.84); }
.guar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.guar-item { background: rgba(255,253,251,.1); color: #fff; border-color: rgba(255,255,255,.16); padding: 18px; }
.guar-item p { color: rgba(255,244,236,.84); }
.quick { background: #fff; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.quick-item { padding: 18px 18px 18px 20px; border-left: 6px solid var(--gold); }
.faq { background: var(--paper); }
.faq-list { display: grid; gap: 12px; }
.faq-item { overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: transparent; border: 0; padding: 18px 20px;
  display: flex; justify-content: space-between; gap: 16px; font-weight: 800; font-size: 18px;
}
.faq-a { display: none; padding: 0 20px 18px; color: var(--ink-soft); }
.faq-item.is-open .faq-a { display: block; }
.faq-item.is-open { border-color: rgba(141,43,69,.35); }
.lead { background: linear-gradient(140deg, #4e1428, #8d2b45 55%, #c49245); color: #fff; }
.lead-copy p { color: rgba(255,244,236,.88); }
.form-card { background: #fffdfb; color: var(--ink); border-radius: 32px; padding: 22px; box-shadow: var(--shadow); }
.field { display: grid; gap: 6px; margin-bottom: 12px; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 12px 12px; font-weight: 500;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(226,177,92,.25); outline: none; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 500; color: var(--ink-soft); margin: 8px 0 14px; }
.form-success { background: #eef8f1; color: #1d5b38; border-radius: 14px; padding: 12px; margin-bottom: 12px; }
.privacy { color: var(--muted); font-size: 13.5px; margin: 10px 0 0; }
.site-footer { background: #140e0d; color: rgba(255,244,236,.84); padding: 42px 0 24px; }
.foot-brand { color: #fff; font-size: 20px; font-weight: 800; margin: 0 0 8px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 14px; }
.foot-links a:hover { color: var(--gold); }
.copyright { border-top: 1px solid rgba(255,255,255,.1); margin-top: 22px; padding-top: 14px; color: rgba(255,244,236,.68); font-size: 14px; }
@media (max-width: 1024px) {
  .head-nav, .head-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .hero-top, .feature-row, .feature-row.reverse, .kpi-grid, .bento, .channel-grid, .step-row, .device-grid, .mile-track, .review-grid, .guar-grid { grid-template-columns: 1fr 1fr; }
  .feature-row.reverse .feature-copy { order: 0; }
  .bento-card.wide { grid-row: auto; }
  .mile-track::before { display: none; }
  .channel-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero { min-height: auto; padding-top: 32px; }
  .hero-top, .kpi-grid, .bento, .feature-row, .feature-row.reverse, .step-row, .device-grid, .review-grid, .quick-grid, .guar-grid, .mile-track { grid-template-columns: 1fr; }
  .value-photo, .feature-photo { min-height: 240px; }
  .section { padding: 58px 0; }
  h1 { font-size: 36px; }
}
@media (max-width: 520px) {
  .wrap, .header-inner { width: calc(100% - 28px); }
  .brand-text strong { font-size: 13px; }
  .channel-grid { grid-template-columns: 1fr; }
  .job-card { min-width: 84%; }
  .hero-actions, .btn { width: 100%; }
  .head-cta { width: auto; }
  .kpi-num { font-size: 34px; }
}

/* roulang page: category1 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 420px at 100% -10%, rgba(226, 177, 92, 0.18), transparent 55%),
  var(--paper);
 line-height: 1.7;
 font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 width: 100%;
 height: var(--header);
 display: flex; align-items: center;
 background: rgba(255, 253, 251, 0.92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 22px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 250px; }
.brand-mark {
 width: 46px; height: 46px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
 color: #fff; font-weight: 800; letter-spacing: -0.04em;
 box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.head-link {
 padding: 8px 10px; border-radius: 999px;
 font-size: 13.5px; font-weight: 700; color: var(--ink-soft); white-space: nowrap;
 transition: background .2s ease, color .2s ease;
}
.head-link:hover { color: var(--wine-deep); background: #f6ece3; }
.head-link.is-active { background: var(--ink); color: #fff; }
.head-cta, .btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; border: 1px solid transparent;
 padding: 12px 18px; font-weight: 700; line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible, .head-link:focus-visible, input:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
 display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
 border-radius: 14px; padding: 10px 12px; font-weight: 700;
}
.nav-drawer {
 display: none; position: absolute; left: 0; right: 0; top: var(--header);
 background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
 box-shadow: var(--shadow-soft);
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-line { background: #fff; color: var(--wine-deep); border-color: rgba(141,43,69,.25); }
.btn-line:hover { background: #fff7ef; }
.btn-wine:active, .btn-gold:active, .head-cta:active, .btn-line:active { transform: translateY(0); }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; }
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
 background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #f3d7a2; }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border: 0; }
.badge-paper { background: #fff; color: var(--wine-deep); border: 1px solid var(--line); }
.section-kicker, .panel-kicker {
 display: inline-flex; align-items: center; gap: 8px;
 letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
 color: var(--gold-deep);
}
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.05; letter-spacing: -0.045em; margin: 10px 0 14px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.18; letter-spacing: -0.03em; margin: 6px 0 8px; }
.lede { font-size: 18px; color: var(--ink-soft); }
.pill-wrap {
 position: sticky; top: var(--header); z-index: 40;
 background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill-nav { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.pill {
 flex: 0 0 auto; scroll-snap-align: start;
 border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
 font-weight: 700; font-size: 14px; color: var(--ink-soft);
 transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); transform: translateY(-1px); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; }
.mag-lead { padding: 34px 0 18px; }
.mag-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: stretch; }
.mag-copy {
 background: linear-gradient(160deg, #fffdfb 0%, #f8ecdf 100%);
 border: 1px solid var(--line); border-radius: var(--radius);
 padding: 36px 34px; box-shadow: var(--shadow);
}
.mag-copy .lede { max-width: 62ch; }
.mag-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 18px; }
.mag-visual { position: relative; min-height: 460px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.mag-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.mag-visual .shade {
 position: absolute; inset: 0;
 background: linear-gradient(to top, rgba(23, 10, 14, .82), rgba(23, 10, 14, .12) 52%);
}
.float-card {
 position: absolute; left: 18px; right: 18px; bottom: 18px;
 background: rgba(255,253,251,.94); color: var(--ink);
 border-radius: 22px; padding: 16px 16px 14px;
 box-shadow: var(--shadow-soft); backdrop-filter: blur(8px);
}
.float-card strong { display: block; font-size: 18px; letter-spacing: -0.03em; }
.float-card p { margin: 4px 0 0; color: var(--ink-soft); font-size: 14.5px; }
.session-row { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; }
.session-row span { font-size: 12px; font-weight: 800; color: var(--wine-deep); }
.metrics { padding: 22px 0 10px; }
.metric-board {
 display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 14px;
}
.metric-intro, .metric {
 background: var(--white); border: 1px solid var(--line); border-radius: 24px;
 box-shadow: var(--shadow-soft); padding: 20px;
}
.metric-intro { background: linear-gradient(145deg, var(--wine-deep), #8d2b45 62%, #a97832); color: #fff; }
.metric-intro p { color: rgba(255,248,242,.86); margin: 0; }
.metric b { display: block; font-size: clamp(28px, 3vw, 38px); letter-spacing: -0.04em; line-height: 1; color: var(--wine-deep); }
.metric span { display: block; margin-top: 8px; color: var(--ink-soft); font-weight: 650; }
.metric small { color: var(--muted); }
.band { padding: 42px 0; }
.band-alt { background: linear-gradient(180deg, rgba(243,231,218,.65), rgba(251,246,239,0)); }
.signs { display: grid; grid-template-columns: .86fr 1.14fr; gap: 26px; align-items: center; }
.photo-frame { border-radius: var(--radius); overflow: hidden; min-height: 420px; position: relative; box-shadow: var(--shadow); }
.photo-frame img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.photo-cap {
 position: absolute; left: 16px; bottom: 16px;
 background: rgba(28,20,18,.78); color: #fff; border-radius: 999px;
 padding: 8px 12px; font-size: 13px; font-weight: 700;
}
.sign-list { display: grid; gap: 12px; }
.sign-item {
 display: grid; grid-template-columns: 58px 1fr; gap: 14px; align-items: start;
 background: #fff; border-radius: 22px; padding: 16px; border: 1px solid var(--line);
 transition: transform .2s ease, box-shadow .2s ease;
}
.sign-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.sign-ico {
 width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center;
 background: linear-gradient(140deg, #f8e7c8, #fff);
 color: var(--wine); font-size: 20px;
}
.sign-item h3 { margin: 0 0 4px; font-size: 18px; }
.sign-item p { margin: 0; color: var(--ink-soft); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel { border-radius: var(--radius); padding: 28px; min-height: 100%; }
.panel h2 { font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.03em; }
.panel-true { background: var(--forest); color: #f7f1ea; box-shadow: var(--shadow); }
.panel-true p, .panel-true li { color: rgba(247,241,234,.86); }
.panel-fake { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.clean-list, .fake-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.clean-list li, .fake-list li { display: flex; gap: 10px; align-items: flex-start; }
.clean-list i { color: var(--gold); margin-top: 4px; }
.fake-list i { color: var(--wine); margin-top: 4px; }
.timeline { display: grid; grid-template-columns: 280px 1fr; gap: 28px; }
.rail { position: relative; display: grid; gap: 0; }
.rail::before {
 content: ""; position: absolute; left: 18px; top: 8px; bottom: 8px; width: 2px;
 background: linear-gradient(var(--gold), var(--wine));
}
.mile {
 position: relative; padding: 0 0 22px 58px;
}
.mile i {
 position: absolute; left: 6px; top: 2px; width: 26px; height: 26px; border-radius: 50%;
 display: grid; place-items: center; background: #fff; color: var(--wine-deep);
 border: 2px solid var(--gold); font-size: 12px;
}
.mile h3 { margin: 0 0 4px; font-size: 20px; }
.mile p { margin: 0; color: var(--ink-soft); }
.reads { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.feature-read, .side-read {
 background: #fff; border-radius: var(--radius); overflow: hidden;
 border: 1px solid var(--line); box-shadow: var(--shadow-soft);
}
.feature-read img { width: 100%; height: 320px; object-fit: cover; }
.feature-body, .side-read { padding: 18px 18px 20px; }
.side-stack { display: grid; gap: 12px; }
.side-read { display: grid; grid-template-columns: 108px 1fr; gap: 12px; padding: 12px; align-items: center; }
.side-read img { width: 108px; height: 92px; object-fit: cover; border-radius: 16px; }
.side-read h3, .feature-body h3 { margin: 8px 0; letter-spacing: -0.03em; }
.feature-body h3 { font-size: 28px; }
.side-read h3 { font-size: 16.5px; }
.side-read p, .feature-body p { margin: 0; color: var(--ink-soft); }
.score { margin-top: 16px; display: grid; gap: 8px; }
.score-line { display: grid; grid-template-columns: 140px 1fr auto; gap: 10px; align-items: center; font-size: 13.5px; font-weight: 700; }
.bar { height: 8px; background: #f0e4d8; border-radius: 999px; overflow: hidden; }
.bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--wine), var(--gold)); }
.assure { position: relative; overflow: hidden; color: #fff; padding: 64px 0; }
.assure-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.assure-shade { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(23,51,47,.92), rgba(93,23,48,.78)); }
.assure-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: center; }
.quote { font-size: clamp(26px, 3vw, 38px); line-height: 1.25; letter-spacing: -0.03em; margin: 10px 0 12px; font-weight: 750; }
.assure-cards { display: grid; gap: 12px; }
.assure-card { background: rgba(255,253,251,.12); border: 1px solid rgba(255,255,255,.16); border-radius: 22px; padding: 16px 18px; }
.assure-card h3 { margin: 0 0 6px; font-size: 18px; }
.assure-card p { margin: 0; color: rgba(255,248,242,.86); }
.quick { display: grid; grid-template-columns: .7fr 1.3fr; gap: 22px; align-items: start; }
.chip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chip-card { background: #fff; border-radius: 22px; border: 1px solid var(--line); padding: 16px 16px 14px; box-shadow: var(--shadow-soft); }
.chip-card b { display: block; margin-bottom: 4px; }
.chip-card span { color: var(--ink-soft); }
.close-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; align-items: start; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 20px; margin-bottom: 10px; overflow: hidden; }
.faq-q {
 width: 100%; text-align: left; background: #fff; border: 0; padding: 16px 18px;
 display: flex; justify-content: space-between; gap: 12px; align-items: center;
 font-weight: 750;
}
.faq-q i { color: var(--wine); transition: transform .2s ease; }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--ink-soft); }
.faq-item.is-open .faq-a { display: block; }
.form-card {
 background: linear-gradient(180deg, #fff, #f8efe6);
 border-radius: var(--radius); border: 1px solid var(--line);
 box-shadow: var(--shadow); padding: 22px;
}
.form-card h2 { font-size: 28px; letter-spacing: -0.03em; margin-bottom: 6px; }
label { display: block; font-weight: 700; font-size: 14px; margin: 12px 0 6px; }
input, textarea {
 width: 100%; border-radius: 14px; border: 1px solid var(--line);
 background: #fff; padding: 12px 12px;
}
textarea { min-height: 110px; resize: vertical; }
.form-note { margin-top: 12px; background: #17332f; color: #fff; border-radius: 16px; padding: 12px 14px; }
.site-footer { background: var(--forest); color: rgba(255,248,242,.88); padding: 48px 0 28px; margin-top: 10px; }
.foot-brand { font-weight: 800; font-size: 22px; color: #fff; margin: 0 0 8px; letter-spacing: -0.03em; }
.site-footer p { max-width: 70ch; }
.foot-links { display: flex; flex-wrap: wrap; gap: 14px 18px; margin: 18px 0; }
.foot-links a { color: #f0c778; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.copyright { color: rgba(255,248,242,.62); font-size: 14px; }
@media (max-width: 1100px) {
 .head-nav { display: none; }
 .nav-toggle { display: inline-flex; align-items: center; gap: 8px; }
 .mag-grid, .signs, .compare, .timeline, .reads, .assure-inner, .quick, .close-grid, .metric-board { grid-template-columns: 1fr; }
 .metric-board { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
 .wrap, .header-inner { width: min(1180px, calc(100% - 28px)); }
 .mag-copy { padding: 24px 20px; }
 .mag-visual { min-height: 380px; }
 .feature-read img { height: 220px; }
 .chip-grid, .side-read, .score-line { grid-template-columns: 1fr; }
 .side-read img { width: 100%; height: 160px; }
 .brand { min-width: 0; }
 .brand-text strong { font-size: 13.5px; }
}
@media (max-width: 520px) {
 .metric-board { grid-template-columns: 1fr; }
 .brand-text small { display: none; }
 .session-row { flex-direction: column; gap: 4px; }
 h1 { font-size: 34px; }
 .mag-actions .btn { width: 100%; }
}

/* roulang page: category2 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 420px at 100% -10%, rgba(226, 177, 92, 0.18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16.5px;
}
img { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.03em; line-height: 1.18; margin: 0 0 10px; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 height: var(--header);
 display: flex; align-items: center;
 background: rgba(255, 253, 251, 0.92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; width: min(1360px, calc(100% - 32px)); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.brand-mark {
 width: 46px; height: 46px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
 color: #fff; font-weight: 800; letter-spacing: -0.04em;
 box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
 flex: 0 0 auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.head-link {
 padding: 8px 10px;
 border-radius: 999px;
 font-size: 13.5px;
 font-weight: 700;
 color: var(--ink-soft);
 white-space: nowrap;
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.head-link:hover { color: var(--wine-deep); background: #f6ece3; }
.head-link.is-active { background: var(--ink); color: #fff; }
.head-cta, .btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; border: 1px solid transparent;
 padding: 12px 18px; font-weight: 700; line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .nav-toggle:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
 display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
 border-radius: 14px; padding: 10px 12px; font-weight: 700; align-items: center; gap: 8px;
}
.nav-drawer {
 display: none; position: absolute; left: 0; right: 0; top: var(--header);
 background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
 box-shadow: var(--shadow-soft); z-index: 60;
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.eyebrow, .section-kicker {
 display: inline-flex; align-items: center; gap: 8px;
 letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
 color: var(--gold);
}
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-line { background: #fff; color: var(--wine-deep); border-color: rgba(141,43,69,.25); }
.btn-line:hover { background: #fff6ee; }
.btn-wine:active, .btn-gold:active, .head-cta:active, .btn-line:active { transform: translateY(0); }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; }
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
 background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #f3d7a2; }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border: 0; }
.badge-sand { background: #f8eee6; color: var(--wine-deep); border: 0; }
.pill-wrap {
 position: sticky; top: var(--header); z-index: 40;
 background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill-nav { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.pill {
 flex: 0 0 auto; scroll-snap-align: start;
 border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
 font-weight: 700; font-size: 14px; color: var(--ink-soft);
 transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); transform: translateY(-1px); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; box-shadow: 0 10px 20px rgba(93,23,48,.18); }
.lead-stage {
 position: relative;
 color: #fff;
 padding: 54px 0 46px;
 background:
  linear-gradient(105deg, rgba(23, 8, 14, .92) 0%, rgba(23, 8, 14, .78) 48%, rgba(23, 8, 14, .42) 100%),
  url("/assets/images/c61f8e3ab0f7f659.jpg") center/cover no-repeat;
}
.lead-grid { display: grid; grid-template-columns: 1.25fr .82fr; gap: 34px; align-items: stretch; }
.crumb { display: flex; gap: 8px; align-items: center; color: rgba(255,248,242,.75); font-size: 13px; font-weight: 700; margin-bottom: 16px; }
.crumb a { color: #f3d7a2; }
.lead-copy h1 { font-size: clamp(36px, 4.6vw, 62px); max-width: 740px; margin: 8px 0 14px; }
.lead-copy .lede { font-size: 18px; color: rgba(255,248,242,.9); max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 16px; }
.lead-card {
 background: rgba(255,253,251,.96);
 color: var(--ink);
 border-radius: 30px;
 padding: 14px;
 box-shadow: var(--shadow);
 display: flex;
 flex-direction: column;
 gap: 12px;
}
.lead-card img { width: 100%; height: 230px; object-fit: cover; border-radius: 22px; }
.card-body { padding: 4px 8px 8px; }
.card-body h2 { font-size: 26px; }
.status-line { display: flex; align-items: center; gap: 8px; font-weight: 800; color: var(--wine-deep); font-size: 14px; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: #2f9e6b; box-shadow: 0 0 0 6px rgba(47,158,107,.15); }
.stat-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.stat-mini div { background: #f8eee6; border-radius: 16px; padding: 10px; }
.stat-mini strong { display: block; font-size: 16px; }
.stat-mini span { color: var(--muted); font-size: 12px; font-weight: 700; }
.section { padding: 78px 0; }
.section-kicker.ink { color: var(--gold-deep); }
.metric-board { background: var(--forest); color: #fff; padding: 64px 0; }
.metric-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 26px; }
.metric-head h2 { font-size: clamp(30px, 3vw, 44px); max-width: 680px; }
.metric-head p { color: rgba(255,248,242,.75); max-width: 360px; margin: 0; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric-item {
 background: rgba(255,255,255,.06);
 border: 1px solid rgba(255,255,255,.1);
 border-radius: 24px;
 padding: 20px;
 min-height: 168px;
}
.metric-item i { color: var(--gold); font-size: 18px; }
.metric-item strong { display: block; margin: 18px 0 6px; font-size: clamp(28px, 3vw, 40px); letter-spacing: -0.04em; }
.metric-item span { color: rgba(255,248,242,.78); }
.matrix-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; align-items: stretch; }
.matrix-feature {
 position: relative;
 min-height: 520px;
 border-radius: 32px;
 overflow: hidden;
 box-shadow: var(--shadow);
 color: #fff;
}
.matrix-feature img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.matrix-feature .shade {
 position: absolute; inset: 0;
 background: linear-gradient(to top, rgba(18,8,12,.88), rgba(18,8,12,.12) 55%);
}
.matrix-copy { position: absolute; left: 22px; right: 22px; bottom: 22px; }
.matrix-copy h2 { font-size: clamp(30px, 3vw, 42px); }
.path-stack { display: grid; gap: 14px; }
.path-row {
 background: var(--white);
 border: 1px solid var(--line);
 border-radius: 24px;
 padding: 18px 18px 16px;
 box-shadow: var(--shadow-soft);
 display: grid;
 grid-template-columns: auto 1fr;
 gap: 14px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.path-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.path-ico {
 width: 48px; height: 48px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--gold));
 color: #fff;
}
.path-row h3 { font-size: 20px; margin-bottom: 4px; }
.path-row p { margin: 0; color: var(--ink-soft); }
.compare-stage { background: linear-gradient(180deg, #fffdfb, var(--paper-2)); }
.compare-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 20px; align-items: end; margin-bottom: 22px; }
.compare-head h2 { font-size: clamp(30px, 3vw, 44px); }
.compare-card {
 background: #fff;
 border-radius: 28px;
 padding: 22px;
 border: 1px solid var(--line);
 box-shadow: var(--shadow-soft);
 height: 100%;
}
.compare-card.is-safe { background: linear-gradient(180deg, #fff, #fff7ee); }
.compare-card.is-risk { background: #1c1412; color: #fff; }
.compare-card h3 { font-size: 26px; }
.meter { height: 9px; border-radius: 99px; background: rgba(28,20,18,.08); overflow: hidden; margin: 8px 0 16px; }
.is-risk .meter { background: rgba(255,255,255,.12); }
.meter > span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--wine), var(--gold)); }
.is-risk .meter > span { background: linear-gradient(90deg, #8d2b45, #e7b2c0); }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.check-list i { margin-top: 4px; color: var(--gold-deep); }
.is-risk .check-list i { color: #f0c778; }
.mile-head { display: flex; justify-content: space-between; gap: 20px; align-items: end; margin-bottom: 18px; }
.mile-head h2 { font-size: clamp(30px, 3vw, 44px); max-width: 680px; }
.mile-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mile {
 background: #fff;
 border-radius: 26px;
 padding: 18px;
 border: 1px solid var(--line);
 box-shadow: var(--shadow-soft);
 min-height: 210px;
 position: relative;
}
.mile::before {
 content: "";
 position: absolute; left: 22px; right: 22px; top: 0;
 height: 4px; border-radius: 0 0 8px 8px;
 background: linear-gradient(90deg, var(--wine), var(--gold));
}
.mile em { display: block; font-style: normal; font-weight: 800; color: var(--gold-deep); margin: 8px 0; }
.mile p { color: var(--ink-soft); margin: 0; }
.news-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 28px; }
.news-layout h2 { font-size: clamp(30px, 3vw, 44px); }
.news-list { display: grid; gap: 12px; }
.news-row {
 display: grid; grid-template-columns: 168px 1fr; gap: 16px;
 background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 12px;
 box-shadow: var(--shadow-soft);
 transition: transform .2s ease, box-shadow .2s ease;
}
.news-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-row img { width: 100%; height: 118px; object-fit: cover; border-radius: 16px; }
.news-copy h3 { font-size: 18px; margin: 6px 0; }
.news-copy p { margin: 0; color: var(--ink-soft); }
.assure-band {
 position: relative;
 color: #fff;
 padding: 78px 0;
 background:
  linear-gradient(100deg, rgba(23,51,47,.92), rgba(93,23,48,.78)),
  url("/assets/images/ff2ea57192e15d6d.webp") center/cover no-repeat;
}
.assure-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 24px; align-items: center; }
.quote-block { font-size: clamp(26px, 3vw, 38px); line-height: 1.25; font-weight: 800; }
.quote-block i { color: var(--gold); margin-right: 8px; }
.assure-side {
 background: rgba(255,253,251,.96);
 color: var(--ink);
 border-radius: 28px;
 overflow: hidden;
 box-shadow: var(--shadow);
}
.assure-side img { width: 100%; height: 190px; object-fit: cover; }
.assure-side ul { list-style: none; margin: 0; padding: 16px 18px 18px; display: grid; gap: 10px; }
.assure-side li { display: flex; gap: 10px; align-items: flex-start; font-weight: 650; }
.assure-side i { color: var(--wine); margin-top: 4px; }
.verify-panel { background: #fffdfb; }
.verify-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
.verify-copy h2 { font-size: clamp(30px, 3vw, 46px); }
.form-card {
 background: linear-gradient(180deg, #fff, #fbf6ef);
 border: 1px solid var(--line);
 border-radius: 30px;
 padding: 22px;
 box-shadow: var(--shadow);
}
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field span { font-weight: 800; font-size: 14px; }
.field input, .field select, .field textarea {
 width: 100%;
 border-radius: 16px;
 border: 1px solid var(--line);
 background: #fff;
 padding: 12px 14px;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold-deep); }
.form-note { margin-top: 12px; padding: 12px 14px; border-radius: 16px; background: #e7f3ec; color: var(--forest); font-weight: 700; }
.fine { color: var(--muted); font-size: 14px; }
.site-footer { background: var(--forest); color: rgba(255,248,242,.86); padding: 48px 0 28px; }
.foot-brand { font-weight: 800; font-size: 22px; color: #fff; margin: 0 0 8px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin: 18px 0; }
.foot-links a { color: #f3d7a2; font-weight: 700; border-bottom: 1px solid transparent; }
.foot-links a:hover { color: #fff; border-bottom-color: rgba(255,255,255,.4); }
.copyright { color: rgba(255,248,242,.62); font-size: 14px; margin: 0; }
@media (max-width: 1180px) {
 .head-nav, .head-cta { display: none; }
 .nav-toggle { display: inline-flex; }
}
@media (max-width: 1024px) {
 .lead-grid, .matrix-grid, .compare-head, .news-layout, .assure-grid, .verify-grid, .metric-head, .mile-head { grid-template-columns: 1fr; }
 .metric-grid, .mile-track { grid-template-columns: 1fr 1fr; }
 .matrix-feature { min-height: 420px; }
 .lead-copy h1 { font-size: 42px; }
}
@media (max-width: 768px) {
 .section { padding: 58px 0; }
 .metric-grid, .mile-track { grid-template-columns: 1fr; }
 .news-row { grid-template-columns: 1fr; }
 .news-row img { height: 180px; }
 .lead-card img { height: 200px; }
 .stat-mini { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
 .wrap, .header-inner { width: calc(100% - 24px); }
 .brand { min-width: 0; }
 .brand-text strong { font-size: 13px; }
 .brand-text small { display: none; }
 .lead-stage { padding: 36px 0 28px; }
 .lead-copy h1 { font-size: 34px; }
 .hero-actions .btn { width: 100%; }
 .metric-item { min-height: 0; }
 .form-card, .lead-card { padding: 12px; }
}

/* roulang page: category3 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
/* roulang page: category3 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(900px 420px at 100% -10%, rgba(226, 177, 92, 0.18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4, p { margin-top: 0; }
::selection { background: #e2b15c; color: #1c1412; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 height: var(--header);
 display: flex; align-items: center;
 background: rgba(255, 253, 251, 0.92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 22px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 240px; }
.brand-mark {
 width: 46px; height: 46px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
 color: #fff; font-weight: 800; letter-spacing: -0.04em;
 box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.head-link {
 padding: 8px 9px;
 border-radius: 999px;
 font-size: 13px;
 font-weight: 700;
 color: var(--ink-soft);
 white-space: nowrap;
 transition: background .2s ease, color .2s ease;
}
.head-link:hover { color: var(--wine-deep); background: #f6ece3; }
.head-link.is-active { background: var(--ink); color: #fff; }
.head-cta, .btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; border: 1px solid transparent;
 padding: 12px 18px; font-weight: 700; line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible,
input:focus-visible, textarea:focus-visible, select:focus-visible {
 outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
 display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
 border-radius: 14px; padding: 10px 12px; font-weight: 700;
 align-items: center; gap: 8px;
}
.nav-drawer {
 display: none; position: absolute; left: 0; right: 0; top: var(--header);
 background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
 box-shadow: var(--shadow-soft);
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.hero { position: relative; min-height: 92vh; color: #fff; display: flex; align-items: flex-end; padding: 42px 0 28px; overflow: hidden; }
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-shade {
 background:
  linear-gradient(100deg, rgba(24, 8, 14, .9) 0%, rgba(24, 8, 14, .72) 46%, rgba(24, 8, 14, .28) 100%),
  linear-gradient(to top, rgba(16, 7, 10, .82), transparent 48%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-top { display: grid; grid-template-columns: 1.35fr .8fr; gap: 28px; align-items: end; }
.eyebrow, .section-kicker, .panel-kicker {
 display: inline-flex; align-items: center; gap: 8px;
 letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
 color: var(--gold-deep);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 4px; }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: var(--wine-deep); border-color: rgba(93, 23, 48, .28); }
.btn-ghost:hover { background: rgba(141, 43, 69, .08); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-wine:active, .btn-gold:active, .head-cta:active { transform: translateY(0); }
.highlight-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.highlight-list li { display: flex; gap: 10px; align-items: flex-start; color: rgba(255,248,242,.92); }
.highlight-list i { color: var(--gold); margin-top: 4px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
 background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #8a5e1d; border-color: rgba(169, 120, 50, .25); }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border-color: transparent; }
.job-rail-head h2, .section-head h2, .feature-copy h2, .lead-copy h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.18; letter-spacing: -0.03em; margin: 6px 0 8px; }
.job-scroller, .pill-nav { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.job-card {
 scroll-snap-align: start; min-width: 280px; background: var(--white); color: var(--ink);
 border-radius: 24px; padding: 18px; box-shadow: var(--shadow);
}
.job-card h3 { margin: 10px 0 6px; font-size: 20px; }
.job-card p { margin: 0 0 12px; color: var(--ink-soft); min-height: 52px; }
.job-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.job-meta span { font-size: 12.5px; font-weight: 700; color: var(--wine-deep); background: #f8eee6; border-radius: 999px; padding: 4px 8px; }
.pill-wrap {
 position: sticky; top: var(--header); z-index: 40;
 background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill {
 flex: 0 0 auto; scroll-snap-align: start;
 border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
 font-weight: 700; font-size: 14px; color: var(--ink-soft);
 transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; box-shadow: 0 10px 20px rgba(93, 23, 48, .18); }
.pill-nav::-webkit-scrollbar, .job-scroller::-webkit-scrollbar { height: 8px; }
.pill-nav::-webkit-scrollbar-thumb { background: rgba(141, 43, 69, .28); border-radius: 99px; }
.mast { position: relative; padding: 54px 0 34px; overflow: hidden; }
.mast-bg {
 position: absolute; inset: 0;
 background:
  linear-gradient(115deg, rgba(251,246,239,.95) 0%, rgba(251,246,239,.9) 46%, rgba(251,246,239,.72) 100%),
  url("/assets/images/7c635211cef6060f.webp") center/cover no-repeat;
}
.mast .wrap { position: relative; z-index: 1; }
.mast-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: center; }
.mast h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.05; letter-spacing: -0.04em; margin: 8px 0 14px; max-width: 14ch; }
.dek { font-size: 18px; color: var(--ink-soft); max-width: 46ch; margin-bottom: 0; }
.mast-panel {
 background: rgba(255,253,251,.86);
 border: 1px solid rgba(255,255,255,.7);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 14px;
 backdrop-filter: blur(8px);
}
.mast-photo { position: relative; border-radius: 22px; overflow: hidden; min-height: 280px; }
.mast-photo img { width: 100%; height: 320px; object-fit: cover; }
.photo-cap {
 position: absolute; left: 12px; right: 12px; bottom: 12px;
 display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap;
 background: rgba(28, 20, 18, .72); color: #fff;
 border-radius: 16px; padding: 10px 12px; font-size: 13px; font-weight: 700;
}
.gauge-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.gauge {
 background: linear-gradient(180deg, #fff, #f8efe6);
 border: 1px solid var(--line);
 border-radius: 18px; padding: 12px;
}
.gauge b { display: block; font-size: 22px; letter-spacing: -0.04em; color: var(--wine-deep); }
.gauge span { display: block; color: var(--muted); font-size: 12px; font-weight: 700; line-height: 1.35; }
main { display: block; }
.section { padding: 74px 0; }
.section-head { max-width: 740px; margin-bottom: 26px; }
.section-head p { color: var(--ink-soft); margin: 0; }
.band-paper { background: transparent; }
.band-white { background: rgba(255,253,251,.72); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-sand { background: linear-gradient(180deg, rgba(243,231,218,.55), rgba(243,231,218,.2)); }
.metric-board {
 display: grid;
 grid-template-columns: 1.3fr repeat(3, 1fr);
 gap: 14px;
}
.metric {
 background: var(--white);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow-soft);
 padding: 22px;
 min-height: 180px;
}
.metric.lead-metric {
 background:
  linear-gradient(160deg, rgba(93, 23, 48, .94), rgba(141, 43, 69, .88)),
  url("/assets/images/c61f8e3ab0f7f659.jpg") center/cover;
 color: #fff;
}
.metric .k { font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--gold-deep); }
.metric.lead-metric .k { color: var(--gold); }
.metric strong { display: block; margin: 14px 0 6px; font-size: clamp(34px, 4vw, 52px); line-height: 1; letter-spacing: -0.045em; }
.metric p { margin: 0; color: var(--ink-soft); }
.metric.lead-metric p { color: rgba(255,248,242,.88); }
.route-list { display: grid; gap: 12px; }
.route-row {
 display: grid;
 grid-template-columns: 220px 1fr auto;
 gap: 18px;
 align-items: center;
 background: var(--white);
 border-radius: 22px;
 border: 1px solid var(--line);
 padding: 16px 18px;
 box-shadow: var(--shadow-soft);
 transition: transform .2s ease, box-shadow .2s ease;
}
.route-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.route-row h3 { margin: 0 0 4px; font-size: 18px; }
.route-row p { margin: 0; color: var(--muted); font-size: 14px; }
.meter { height: 10px; background: #efe2d6; border-radius: 99px; overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--wine), var(--gold)); }
.meter-meta { display: flex; justify-content: space-between; font-size: 12px; font-weight: 800; color: var(--wine-deep); margin-bottom: 6px; }
.route-side { text-align: right; }
.route-side b { display: block; font-size: 22px; letter-spacing: -0.04em; }
.route-side span { color: var(--muted); font-size: 12px; font-weight: 700; }
.compare-sec {
 position: relative;
 color: #fff;
 background:
  linear-gradient(150deg, rgba(23,51,47,.94), rgba(93,23,48,.86)),
  url("/assets/images/0d94e2e695a9b418.jpg") center/cover;
}
.compare-sec .section-kicker { color: var(--gold); }
.compare-sec .section-head p { color: rgba(255,248,242,.82); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compare-card {
 border-radius: var(--radius);
 padding: 26px;
 background: rgba(255,253,251,.08);
 border: 1px solid rgba(255,255,255,.14);
 box-shadow: 0 18px 40px rgba(0,0,0,.16);
}
.compare-card.good { background: linear-gradient(180deg, rgba(255,253,251,.14), rgba(226,177,92,.12)); }
.compare-card h3 { margin: 8px 0 8px; font-size: 28px; letter-spacing: -0.03em; }
.compare-card ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compare-card li { display: flex; justify-content: space-between; gap: 12px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.12); font-weight: 650; }
.compare-card li span { color: rgba(255,248,242,.72); font-weight: 500; }
.score {
 margin-top: 16px;
 height: 8px; border-radius: 99px; background: rgba(255,255,255,.15); overflow: hidden;
}
.score i { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), #fff4d8); }
.editorial-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: stretch; }
.editorial-photo { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.editorial-photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.editorial-copy {
 background: var(--white);
 border-radius: var(--radius);
 border: 1px solid var(--line);
 padding: 28px;
 box-shadow: var(--shadow-soft);
}
.editorial-copy p { color: var(--ink-soft); }
.pull {
 margin: 18px 0;
 padding: 8px 0 8px 18px;
 border-left: 3px solid var(--gold);
 font-size: 22px;
 line-height: 1.45;
 letter-spacing: -0.03em;
 color: var(--wine-deep);
 font-weight: 700;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.track { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.mile {
 background: var(--white);
 border-radius: 24px;
 border: 1px solid var(--line);
 padding: 18px 16px 16px;
 box-shadow: var(--shadow-soft);
 position: relative;
 min-height: 210px;
}
.mile::before {
 content: "";
 position: absolute; left: 18px; right: 18px; top: 0; height: 4px;
 border-radius: 0 0 8px 8px;
 background: linear-gradient(90deg, var(--wine), var(--gold));
}
.mile time { display: block; font-weight: 800; color: var(--wine); margin-bottom: 8px; }
.mile h3 { font-size: 18px; margin: 0 0 8px; }
.mile p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.news-list { display: grid; gap: 14px; }
.news-item {
 display: grid;
 grid-template-columns: 168px 1fr auto;
 gap: 16px;
 align-items: center;
 background: var(--white);
 border: 1px solid var(--line);
 border-radius: 24px;
 padding: 10px;
 box-shadow: var(--shadow-soft);
}
.news-item img { width: 168px; height: 112px; object-fit: cover; border-radius: 16px; }
.news-item h3 { margin: 4px 0 6px; font-size: 20px; }
.news-item p { margin: 0; color: var(--ink-soft); }
.news-item time { color: var(--gold-deep); font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.news-stat { font-weight: 800; color: var(--wine-deep); background: #f8eee6; border-radius: 16px; padding: 12px 14px; text-align: center; min-width: 92px; }
.news-stat b { display: block; font-size: 20px; letter-spacing: -0.03em; }
.more-row { display: flex; justify-content: flex-end; margin-top: 16px; }
.assure-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; align-items: center; }
.assure-panel {
 background: linear-gradient(145deg, #fffdfb, #f8ecdf);
 border-radius: var(--radius);
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
 padding: 28px;
}
.promise { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.promise:first-of-type { border-top: 0; }
.promise i {
 width: 52px; height: 52px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine));
 color: #fff; font-size: 18px;
}
.promise h3 { margin: 0 0 4px; font-size: 18px; }
.promise p { margin: 0; color: var(--ink-soft); }
.assure-visual { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.assure-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.assure-visual figcaption {
 position: absolute; left: 16px; right: 16px; bottom: 16px;
 background: rgba(255,253,251,.92); color: var(--ink);
 border-radius: 18px; padding: 14px 16px; font-weight: 700;
}
.close-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 22px; align-items: start; }
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: 20px; margin-bottom: 10px; overflow: hidden; }
.faq-q {
 width: 100%; text-align: left; background: transparent; border: 0;
 padding: 16px 18px; font-weight: 800; display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-q i { color: var(--wine); transition: transform .2s ease; }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--ink-soft); }
.faq-item.is-open .faq-a { display: block; }
.form-card {
 background: linear-gradient(160deg, var(--wine-deep), #8d2b45 62%, #a97832);
 color: #fff;
 border-radius: var(--radius);
 padding: 26px;
 box-shadow: var(--shadow);
}
.form-card h2 { color: #fff; }
.form-card p { color: rgba(255,248,242,.86); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; font-weight: 700; font-size: 14px; }
.field input, .field select, .field textarea {
 border: 0; border-radius: 14px; padding: 12px 14px; background: rgba(255,253,251,.96); color: var(--ink);
}
.form-note { font-size: 13px; color: rgba(255,248,242,.78); }
.form-success { display: none; background: rgba(255,253,251,.14); border-radius: 16px; padding: 12px 14px; margin-bottom: 12px; }
.form-success.is-on { display: block; }
.site-footer {
 background: var(--forest);
 color: rgba(255,248,242,.88);
 padding: 42px 0 28px;
 margin-top: 0;
}
.foot-brand { font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -0.03em; margin-bottom: 8px; }
.site-footer p { max-width: 68ch; }
.foot-links { display: flex; flex-wrap: wrap; gap: 10px 16px; margin: 16px 0; }
.foot-links a { font-weight: 700; color: #f0c778; border-bottom: 1px solid transparent; }
.foot-links a:hover { border-bottom-color: #f0c778; }
.copyright { color: rgba(255,248,242,.62); font-size: 14px; }
@media (max-width: 1024px) {
 .head-nav, .head-cta { display: none; }
 .nav-toggle { display: inline-flex; }
 .brand { min-width: 0; }
 .mast-grid, .editorial-grid, .assure-layout, .close-grid, .compare-grid { grid-template-columns: 1fr; }
 .metric-board { grid-template-columns: 1fr 1fr; }
 .track { grid-template-columns: 1fr 1fr; }
 .route-row, .news-item { grid-template-columns: 1fr; }
 .route-side, .news-stat { text-align: left; }
 .news-item img { width: 100%; height: 180px; }
 .mast h1 { max-width: none; }
}
@media (max-width: 768px) {
 .section { padding: 56px 0; }
 .metric-board, .track, .gauge-row { grid-template-columns: 1fr; }
 .header-inner { width: min(1180px, calc(100% - 24px)); }
 .wrap { width: min(1180px, calc(100% - 24px)); }
 .mast { padding-top: 32px; }
 .editorial-photo, .assure-visual { min-height: 260px; }
 .editorial-photo img, .assure-visual img { position: static; height: 260px; }
}
@media (max-width: 520px) {
 .brand-text small { display: none; }
 .hero-actions .btn, .head-cta { width: 100%; }
 .mast-photo img { height: 220px; }
 .compare-card h3 { font-size: 24px; }
 .job-rail-head h2, .section-head h2, .feature-copy h2, .lead-copy h2 { font-size: 28px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}

/* roulang page: category4 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
/* roulang page: index */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background:
  radial-gradient(1200px 420px at 90% -10%, rgba(226, 177, 92, 0.18), transparent 50%),
  var(--paper);
 line-height: 1.7;
 font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.03em; line-height: 1.18; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 height: var(--header);
 display: flex; align-items: center;
 background: rgba(255, 253, 251, 0.92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 22px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 240px; }
.brand-mark {
 width: 46px; height: 46px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
 color: #fff; font-weight: 800; letter-spacing: -0.04em;
 box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.head-link {
 color: var(--ink-soft);
 font-weight: 700;
 font-size: 13.5px;
 padding: 8px 9px;
 border-radius: 999px;
 white-space: nowrap;
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.head-link:hover { color: var(--wine-deep); background: #f6ece3; }
.head-link.is-active { color: #fff; background: linear-gradient(140deg, var(--wine-deep), var(--wine)); }
.head-cta, .btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; border: 1px solid transparent;
 padding: 12px 18px; font-weight: 700; line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
 display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
 border-radius: 14px; padding: 10px 12px; font-weight: 700; align-items: center; gap: 8px;
}
.nav-drawer {
 display: none; position: absolute; left: 0; right: 0; top: var(--header);
 background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
 box-shadow: var(--shadow-soft); z-index: 60;
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.eyebrow, .section-kicker, .panel-kicker {
 display: inline-flex; align-items: center; gap: 8px;
 letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
 color: var(--gold);
}
.hero-actions, .action-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: var(--wine-deep); border-color: rgba(93, 23, 48, .28); }
.btn-ghost:hover { background: rgba(141, 43, 69, .08); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-wine:active, .btn-gold:active, .head-cta:active { transform: translateY(0); }
.highlight-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.highlight-list li { display: flex; gap: 10px; align-items: flex-start; }
.highlight-list i { color: var(--gold-deep); margin-top: 4px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.badge, .data-badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
 background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold, .data-badge { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; border: 0; }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border: 0; }
.section-head h2, .feature-copy h2, .lead-copy h2, .edition-card h1 {
 font-size: clamp(28px, 3vw, 44px); line-height: 1.18; letter-spacing: -0.03em; margin: 6px 0 8px;
}
.pill-wrap {
 position: sticky; top: var(--header); z-index: 40;
 background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); padding: 12px 0;
}
.pill-nav, .job-scroller { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.pill {
 flex: 0 0 auto; scroll-snap-align: start;
 border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
 font-weight: 700; font-size: 14px; color: var(--ink-soft);
 transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); transform: translateY(-1px); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; box-shadow: 0 8px 18px rgba(93, 23, 48, 0.18); }
.band { padding: 72px 0; }
.band-cream { background: linear-gradient(180deg, rgba(243,231,218,.65), rgba(251,246,239,0)); }
.section-head { max-width: 720px; margin-bottom: 26px; }
.section-head h2 { margin: 8px 0; font-size: clamp(28px, 3vw, 40px); }
.section-head p, .lede { color: var(--ink-soft); font-size: 17px; }
.kicker-light { color: var(--wine); }
.edition { padding: 28px 0 8px; }
.edition-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 22px; align-items: stretch; }
.edition-visual {
 position: relative; min-height: 560px; border-radius: 32px; overflow: hidden;
 box-shadow: var(--shadow);
}
.edition-visual img { width: 100%; height: 100%; object-fit: cover; }
.edition-caption {
 position: absolute; left: 16px; right: 16px; bottom: 16px; color: #fff;
 background: rgba(23, 12, 16, .58); backdrop-filter: blur(10px);
 border: 1px solid rgba(255,255,255,.16); border-radius: 20px; padding: 14px 16px;
}
.edition-caption strong { display: block; font-size: 16px; }
.edition-caption span { color: rgba(255,248,242,.82); font-size: 14px; }
.edition-card {
 background: var(--white); border: 1px solid var(--line); border-radius: 32px;
 box-shadow: var(--shadow); padding: 28px 26px; display: flex; flex-direction: column; justify-content: center;
}
.crumb { color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.crumb a { color: var(--wine-deep); }
.score { margin-top: 18px; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.score span { font-size: 13px; font-weight: 800; color: var(--ink-soft); }
.score strong { font-size: 22px; color: var(--wine-deep); }
.score-bar { height: 10px; border-radius: 999px; background: #f3e7da; overflow: hidden; }
.score-bar i { display: block; height: 100%; width: 98%; background: linear-gradient(90deg, var(--wine), var(--gold)); border-radius: inherit; }
.metric-shell { padding-top: 28px; }
.metric-board {
 background: linear-gradient(135deg, var(--wine-deep), var(--wine) 48%, #b5833e);
 color: #fff; border-radius: 32px; padding: 22px;
 display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
 box-shadow: var(--shadow);
}
.metric {
 background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
 border-radius: 22px; padding: 16px 16px 14px; min-height: 148px;
}
.metric b { display: block; font-size: clamp(28px, 3vw, 40px); letter-spacing: -0.04em; line-height: 1; }
.metric em { font-style: normal; color: #f3d7a2; font-weight: 800; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.metric p { margin: 8px 0 0; color: rgba(255,248,242,.88); font-size: 14.5px; }
.matrix-main, .signal, .compare-col, .digest-row, .faq-item, .form-card, .quote-block, .rail {
 background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.matrix-main { overflow: hidden; height: 100%; }
.matrix-main img { width: 100%; height: 250px; object-fit: cover; }
.matrix-copy, .compare-col, .signal { padding: 22px; }
.matrix-copy h2, .compare-col h3, .signal h3, .digest-row h3 { margin: 8px 0; font-size: 26px; }
.spec-list { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.spec-list li {
 display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px;
 background: #fbf6ef; border-radius: 14px; font-weight: 650;
}
.spec-list span { color: var(--muted); font-weight: 700; font-size: 13px; }
.signal { height: 100%; transition: transform .2s ease, box-shadow .2s ease; }
.signal:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.signal i {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: rgba(141,43,69,.1); color: var(--wine);
}
.signal p { color: var(--ink-soft); margin: 0; }
.stack-gap { display: grid; gap: 14px; }
.compare-col p { color: var(--ink-soft); }
.compare-good { background: linear-gradient(180deg, #fffdfb, #f8f1e8); }
.compare-warn { background: #24181b; color: #fff; border-color: transparent; }
.compare-warn p, .compare-warn li { color: rgba(255,248,242,.86); }
.compare-warn .section-kicker { color: var(--gold); }
.split-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.split-list li { display: flex; gap: 10px; align-items: flex-start; }
.mile-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 28px; align-items: start; }
.rail { padding: 8px 8px 8px 0; }
.rail-item { display: grid; grid-template-columns: 92px 28px 1fr; gap: 8px; padding: 14px 18px; }
.rail-item + .rail-item { border-top: 1px solid var(--line); }
.rail-item time { font-weight: 800; color: var(--wine-deep); font-size: 13px; padding-top: 2px; }
.dot {
 width: 14px; height: 14px; margin-top: 5px; border-radius: 50%;
 background: linear-gradient(140deg, var(--gold), var(--wine));
 box-shadow: 0 0 0 6px rgba(226,177,92,.2);
}
.rail-item h3 { margin: 0 0 4px; font-size: 18px; }
.rail-item p { margin: 0; color: var(--ink-soft); }
.digest-list { display: grid; gap: 14px; }
.digest-row {
 display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center; padding: 12px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.digest-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.digest-row img { width: 168px; height: 112px; object-fit: cover; border-radius: 18px; }
.digest-row h3 { font-size: 20px; margin: 4px 0; }
.digest-row p { margin: 0; color: var(--ink-soft); }
.digest-side { text-align: right; min-width: 92px; }
.quote-block {
 margin-top: 16px; padding: 22px 22px 18px;
 background:
  linear-gradient(120deg, rgba(255,253,251,.94), rgba(255,253,251,.88)),
  url("/assets/images/0d94e2e695a9b418.jpg") center/cover;
}
.quote-block q { font-size: 22px; font-weight: 750; letter-spacing: -0.03em; display: block; }
.quote-block span { display: block; margin-top: 8px; color: var(--wine-deep); font-weight: 800; }
.guarantee {
 position: relative; border-radius: 32px; overflow: hidden; min-height: 340px; color: #fff;
 box-shadow: var(--shadow);
}
.guarantee .bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.guarantee .shade { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(23,51,47,.92), rgba(93,23,48,.72) 70%, rgba(23,16,14,.35)); }
.guarantee-inner { position: relative; z-index: 1; padding: 34px; }
.guarantee-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.guarantee-grid article {
 background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
 border-radius: 20px; padding: 14px 16px;
}
.guarantee-grid h3 { margin: 0 0 4px; font-size: 18px; color: #fff; }
.guarantee-grid p { margin: 0; color: rgba(255,248,242,.84); }
.faq-item { margin-bottom: 12px; overflow: hidden; }
.faq-q {
 width: 100%; text-align: left; background: transparent; border: 0; padding: 16px 18px;
 font-weight: 800; display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-q i { color: var(--wine); transition: transform .2s ease; }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--ink-soft); }
.faq-item.is-open .faq-a { display: block; }
.form-card { padding: 22px; background: linear-gradient(180deg, #fffdfb, #f8efe6); }
.field { display: grid; gap: 6px; margin-bottom: 12px; }
.field span { font-weight: 800; font-size: 14px; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 12px 12px;
}
.field textarea { min-height: 110px; resize: vertical; }
.form-note { color: var(--muted); font-size: 13.5px; }
.form-success {
 display: none; margin-top: 12px; padding: 12px 14px; border-radius: 16px;
 background: #17332f; color: #fff;
}
.form-success.is-on { display: block; }
.site-footer { background: var(--forest); color: rgba(255,248,242,.88); padding: 48px 0 28px; }
.foot-brand { font-weight: 800; font-size: 22px; color: #fff; margin: 0 0 8px; }
.site-footer p { max-width: 760px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin: 18px 0; }
.foot-links a { color: #f0c778; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.copyright { color: rgba(255,248,242,.62); font-size: 14px; }
.cell > .signal, .cell > .compare-col, .cell > .form-card, .cell > .faq-list { height: 100%; }
@media (max-width: 1180px) {
 .head-nav, .header-inner .head-cta { display: none; }
 .nav-toggle { display: inline-flex; }
 .brand { min-width: 0; }
}
@media (max-width: 1024px) {
 .edition-grid, .mile-layout, .guarantee-grid { grid-template-columns: 1fr; }
 .metric-board { grid-template-columns: 1fr 1fr; }
 .edition-visual { min-height: 420px; }
 .digest-row { grid-template-columns: 140px 1fr; }
 .digest-side { display: none; }
}
@media (max-width: 768px) {
 .band { padding: 56px 0; }
 .edition-card, .matrix-copy, .compare-col, .guarantee-inner, .form-card { padding: 18px; }
 .matrix-main img { height: 200px; }
 .rail-item { grid-template-columns: 72px 22px 1fr; padding-inline: 12px; }
 .digest-row { grid-template-columns: 1fr; }
 .digest-row img { width: 100%; height: 180px; }
}
@media (max-width: 520px) {
 .wrap, .header-inner { width: min(1180px, calc(100% - 24px)); }
 .brand-text strong { font-size: 13px; }
 .brand-mark { width: 40px; height: 40px; border-radius: 14px; }
 .metric-board { grid-template-columns: 1fr; padding: 14px; }
 .score { grid-template-columns: 1fr; }
 .action-row .btn, .head-cta { width: 100%; }
 .edition-visual { min-height: 280px; border-radius: 22px; }
 .edition-card, .signal, .compare-col, .quote-block, .guarantee { border-radius: 22px; }
 .spec-list li { flex-direction: column; gap: 2px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 * { transition: none !important; }
}

/* roulang page: category5 */
:root {
  --ink: #1c1412;
  --ink-soft: #4e433d;
  --muted: #7a6d65;
  --line: rgba(92, 58, 46, 0.14);
  --paper: #fbf6ef;
  --paper-2: #f3e7da;
  --white: #fffdfb;
  --wine: #8d2b45;
  --wine-deep: #5d1730;
  --gold: #e2b15c;
  --gold-deep: #a97832;
  --forest: #17332f;
  --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
  --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
  --radius: 28px;
  --radius-sm: 18px;
  --header: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.03em; line-height: 1.18; color: var(--ink); }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header);
  display: flex; align-items: center;
  background: rgba(255, 253, 251, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; width: min(1240px, calc(100% - 32px)); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 210px; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 16px; flex: 0 0 auto;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
  color: #fff; font-weight: 800; letter-spacing: -0.04em;
  box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.head-link {
  padding: 8px 10px; border-radius: 999px; font-size: 13.5px; font-weight: 700;
  color: var(--ink-soft); white-space: nowrap;
  transition: background .2s ease, color .2s ease;
}
.head-link:hover { background: #f6ece3; color: var(--wine-deep); }
.head-link.is-active { background: var(--ink); color: #fff; }
.head-cta, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 12px 18px; font-weight: 700; line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
  display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
  border-radius: 14px; padding: 10px 12px; font-weight: 700;
}
.nav-drawer {
  display: none; position: absolute; left: 0; right: 0; top: var(--header);
  background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
  box-shadow: var(--shadow-soft);
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: var(--wine-deep); border-color: rgba(93,23,48,.28); }
.btn-ghost:hover { background: rgba(141,43,69,.08); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-wine:active, .btn-gold:active, .head-cta:active { transform: translateY(0); }
.eyebrow, .section-kicker, .panel-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
  color: var(--gold-deep);
}
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
  background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #8a5d1d; border-color: rgba(169,120,50,.25); }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border-color: transparent; }
.section-head h2, .feature-copy h2, .lead-copy h2 { font-size: clamp(28px, 3vw, 40px); margin: 6px 0 8px; }
.pill-wrap {
  position: sticky; top: var(--header); z-index: 40;
  background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill-nav { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.pill-nav::-webkit-scrollbar { height: 6px; }
.pill-nav::-webkit-scrollbar-thumb { background: #e2b15c; border-radius: 99px; }
.pill {
  flex: 0 0 auto; scroll-snap-align: start;
  border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
  font-weight: 700; font-size: 14px; color: var(--ink-soft);
  transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); transform: translateY(-1px); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; }
.mast {
  position: relative;
  padding: 56px 0 34px;
  background:
    linear-gradient(105deg, rgba(251,246,239,.96) 0%, rgba(251,246,239,.9) 46%, rgba(93,23,48,.42) 100%),
    url("/assets/images/7c635211cef6060f.webp") center/cover no-repeat;
}
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 14px; }
.crumb a:hover { color: var(--wine); }
.mast h1 { font-size: clamp(34px, 4.6vw, 60px); margin: 8px 0 14px; max-width: 16ch; }
.lede { font-size: 18px; color: var(--ink-soft); max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.mast-figure {
  position: relative; border-radius: 32px; overflow: hidden; min-height: 460px;
  box-shadow: var(--shadow); background: var(--forest);
}
.mast-figure img { width: 100%; height: 460px; object-fit: cover; }
.mast-figure figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 16px;
  background: rgba(23, 14, 16, .78); color: #fff; border-radius: 22px; padding: 16px;
  backdrop-filter: blur(8px);
}
.mast-figure strong { display: block; font-size: 18px; margin-bottom: 4px; }
.mast-figure p { margin: 0; color: rgba(255,248,242,.86); font-size: 14.5px; }
.float-badges { position: absolute; top: 16px; left: 16px; display: grid; gap: 8px; }
.section { padding: 78px 0; }
.section-sand { background: linear-gradient(180deg, #f7efe6 0%, #fbf6ef 100%); }
.section-white { background: var(--white); }
.section-head { max-width: 720px; margin-bottom: 28px; }
.section-head p { color: var(--ink-soft); }
.metric-board { display: grid; grid-template-columns: 1.4fr .8fr .9fr; gap: 16px; }
.metric-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow-soft); min-height: 180px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.metric-card.accent {
  background: linear-gradient(145deg, var(--wine-deep), #8d2b45 62%, #c4843d);
  color: #fff; border: 0;
}
.metric-card.accent p, .metric-card.accent span { color: rgba(255,248,242,.86); }
.metric-card b { font-size: clamp(36px, 4vw, 54px); letter-spacing: -0.04em; line-height: 1; display: block; }
.metric-card span { color: var(--muted); font-weight: 700; font-size: 14px; }
.matrix { align-items: stretch; }
.feature-device {
  position: relative; border-radius: 32px; overflow: hidden; min-height: 520px; color: #fff;
  box-shadow: var(--shadow);
}
.feature-device img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.feature-device .shade {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(18,8,12,.88), rgba(18,8,12,.15) 55%);
}
.feature-copy { position: relative; z-index: 1; padding: 28px; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.feature-copy h2, .feature-copy p { color: #fff; }
.stack-card {
  display: grid; grid-template-columns: 116px 1fr; gap: 14px; align-items: center;
  background: var(--white); border-radius: 24px; padding: 12px; border: 1px solid var(--line);
  box-shadow: var(--shadow-soft); margin-bottom: 14px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.stack-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stack-card img { width: 116px; height: 108px; object-fit: cover; border-radius: 18px; }
.stack-card h3 { margin: 4px 0; font-size: 20px; }
.stack-card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.compare-panel {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center;
}
.compare-visual { position: relative; border-radius: 32px; overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.compare-visual img { width: 100%; height: 420px; object-fit: cover; }
.quote-block {
  position: absolute; left: 16px; right: 16px; bottom: 16px;
  background: rgba(255,253,251,.94); border-radius: 20px; padding: 16px 16px 14px;
  color: var(--ink);
}
.quote-block i { color: var(--gold-deep); }
.score { margin: 14px 0; }
.score-top { display: flex; justify-content: space-between; font-weight: 800; font-size: 14px; }
.bar { height: 8px; background: #efe4d8; border-radius: 99px; overflow: hidden; margin-top: 6px; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--wine), var(--gold)); border-radius: inherit; }
.split-note { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.note {
  background: #fff; border-radius: 20px; padding: 14px; border: 1px solid var(--line);
}
.note strong { display: block; margin-bottom: 4px; }
.note p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.timeline { position: relative; margin-left: 8px; display: grid; gap: 0; }
.timeline::before {
  content: ""; position: absolute; left: 78px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(var(--gold), var(--wine));
}
.mile {
  display: grid; grid-template-columns: 78px 22px 1fr; gap: 14px; align-items: start;
  padding: 8px 0 18px;
}
.mile time { font-weight: 800; color: var(--wine-deep); font-size: 14px; padding-top: 8px; }
.dot {
  width: 16px; height: 16px; border-radius: 50%; margin-top: 10px; margin-left: 3px;
  background: #fff; border: 4px solid var(--gold); box-shadow: 0 0 0 4px rgba(226,177,92,.25); position: relative; z-index: 1;
}
.mile article { background: #fff; border-radius: 22px; padding: 16px 18px; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.mile h3 { margin: 0 0 4px; font-size: 20px; }
.mile p { margin: 0; color: var(--ink-soft); }
.journal-list { display: grid; gap: 14px; }
.journal-row {
  display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center;
  background: var(--white); border-radius: 24px; padding: 10px; border: 1px solid var(--line);
  transition: transform .2s ease, box-shadow .2s ease;
}
.journal-row:hover { transform: translateX(4px); box-shadow: var(--shadow-soft); }
.journal-row img { width: 168px; height: 112px; object-fit: cover; border-radius: 18px; }
.journal-row h3 { margin: 4px 0; font-size: 20px; }
.journal-row p { margin: 0; color: var(--ink-soft); }
.journal-row em { font-style: normal; color: var(--muted); font-weight: 800; font-size: 13px; }
.assure {
  background:
    linear-gradient(120deg, rgba(23,51,47,.92), rgba(93,23,48,.88)),
    url("/assets/images/c61f8e3ab0f7f659.jpg") center/cover no-repeat;
  color: #fff; border-radius: 0;
}
.assure h2, .assure p { color: #fff; }
.assure .section-kicker { color: var(--gold); }
.assure-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
.assure-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.assure-list li {
  display: flex; gap: 10px; align-items: flex-start;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px; padding: 12px 14px;
}
.assure-list i { color: var(--gold); margin-top: 4px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: #fff; border-radius: 20px; border: 1px solid var(--line); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: transparent; border: 0;
  padding: 16px 18px; font-weight: 800; display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-q i { color: var(--wine); transition: transform .2s ease; }
.faq-q[aria-expanded="true"] i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--ink-soft); }
.faq-item.is-open .faq-a { display: block; }
.convert {
  background:
    radial-gradient(circle at 10% 10%, rgba(226,177,92,.28), transparent 32%),
    linear-gradient(180deg, #f3e7da, #fbf6ef);
}
.convert-card {
  background: #fff; border-radius: 32px; padding: 22px; border: 1px solid var(--line); box-shadow: var(--shadow);
}
label { display: block; font-weight: 800; font-size: 14px; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; border: 1px solid var(--line); background: #fffdfb; border-radius: 14px;
  padding: 12px 14px; margin-bottom: 12px;
}
textarea { min-height: 110px; resize: vertical; }
.form-result {
  margin-top: 12px; background: #f8eee6; border-radius: 18px; padding: 14px; color: var(--wine-deep); font-weight: 700;
}
.side-panel {
  background: linear-gradient(160deg, var(--ink), #3a2420 60%, var(--wine-deep));
  color: #fff; border-radius: 32px; padding: 26px; min-height: 100%;
  box-shadow: var(--shadow);
}
.side-panel h2, .side-panel p { color: #fff; }
.side-panel .statline { display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid rgba(255,255,255,.14); padding-top: 12px; margin-top: 12px; font-weight: 700; }
.site-footer { background: #140d0c; color: rgba(255,248,242,.86); padding: 48px 0 28px; }
.foot-brand { font-weight: 800; font-size: 22px; color: #fff; margin: 0 0 8px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin: 18px 0; }
.foot-links a { color: #f0c778; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.copyright { color: rgba(255,248,242,.62); font-size: 14px; margin: 0; }
@media (max-width: 1024px) {
  .head-nav, .head-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .brand { min-width: 0; }
  .metric-board, .compare-panel, .assure-grid { grid-template-columns: 1fr; }
  .mast-figure, .mast-figure img, .compare-visual, .compare-visual img { min-height: 320px; height: 320px; }
  .feature-device { min-height: 420px; }
}
@media (max-width: 768px) {
  .section { padding: 58px 0; }
  .journal-row, .stack-card, .mile { grid-template-columns: 1fr; }
  .timeline::before { left: 7px; }
  .mile { grid-template-columns: 22px 1fr; }
  .mile time { grid-column: 2; padding-top: 0; }
  .dot { grid-row: 1; grid-column: 1; }
  .journal-row img, .stack-card img { width: 100%; height: 180px; }
  .split-note { grid-template-columns: 1fr; }
  .mast h1 { max-width: none; }
}
@media (max-width: 520px) {
  .wrap, .header-inner { width: calc(100% - 28px); }
  body { font-size: 15.5px; }
  .brand-text small { display: none; }
  .hero-actions .btn, .head-cta { width: 100%; }
  .metric-board { grid-template-columns: 1fr; }
  .mast { padding: 36px 0 20px; }
  .float-badges { position: static; padding: 12px; }
  .mast-figure figcaption { position: static; }
  .feature-device { min-height: 380px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category6 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
/* roulang page: category6 */
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 420px at 8% -10%, rgba(226, 177, 92, 0.18), transparent 60%),
  var(--paper);
 line-height: 1.7;
 font-size: 16.5px;
 overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 height: var(--header);
 display: flex; align-items: center;
 background: rgba(255, 253, 251, 0.92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; min-width: 0; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 220px; flex: 0 0 auto; }
.brand-mark {
 width: 46px; height: 46px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
 color: #fff; font-weight: 800; letter-spacing: -0.04em;
 box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.head-nav::-webkit-scrollbar { display: none; }
.head-link {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 font-size: 13px;
 font-weight: 700;
 color: var(--ink-soft);
 white-space: nowrap;
 transition: background .2s ease, color .2s ease;
}
.head-link:hover { color: var(--wine-deep); background: #f6ece3; }
.head-link.is-active { background: var(--wine); color: #fff; }
.head-cta, .btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; border: 1px solid transparent;
 padding: 12px 18px; font-weight: 700; line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; flex: 0 0 auto; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
 display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
 border-radius: 14px; padding: 10px 12px; font-weight: 700; gap: 8px; align-items: center;
}
.nav-drawer {
 display: none; position: absolute; left: 0; right: 0; top: var(--header);
 background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
 box-shadow: var(--shadow-soft);
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-wine:active, .btn-gold:active, .head-cta:active { transform: translateY(0); }
.eyebrow, .section-kicker {
 display: inline-flex; align-items: center; gap: 8px;
 letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
 color: var(--gold-deep);
}
.hero-actions, .badge-row { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
 background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #f3d7a2; }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border-color: transparent; }
.block { padding: 78px 0; }
.block.alt { background: linear-gradient(180deg, rgba(255,253,251,.2), rgba(243,231,218,.72)); }
.section-head { max-width: 740px; margin-bottom: 26px; }
.section-head h2, .feature-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.18; letter-spacing: -0.03em; margin: 6px 0 8px; }
.section-head p, .lede { color: var(--ink-soft); margin-bottom: 0; }
.log-hero { padding: 28px 0 8px; }
.log-hero-grid {
 display: grid;
 grid-template-columns: minmax(0, 1.45fr) minmax(260px, .78fr);
 gap: 18px;
 align-items: start;
}
.log-main-card {
 position: relative;
 min-height: 560px;
 border-radius: 34px;
 overflow: hidden;
 color: #fff;
 box-shadow: var(--shadow);
 isolation: isolate;
}
.log-main-media, .log-main-shade { position: absolute; inset: 0; }
.log-main-media img { width: 100%; height: 100%; object-fit: cover; }
.log-main-shade {
 background:
  linear-gradient(115deg, rgba(24, 8, 14, .92) 0%, rgba(24, 8, 14, .72) 48%, rgba(24, 8, 14, .28) 100%),
  linear-gradient(to top, rgba(16, 7, 10, .78), transparent 52%);
}
.log-main-body { position: relative; z-index: 1; padding: 36px; min-height: 560px; display: flex; flex-direction: column; justify-content: flex-end; }
.crumb { display: flex; gap: 8px; align-items: center; color: rgba(255,248,242,.78); font-size: 13px; font-weight: 700; margin-bottom: 14px; }
.crumb a { color: #f3d7a2; }
.log-main-body h1 { font-size: clamp(34px, 4vw, 58px); line-height: 1.05; letter-spacing: -0.045em; margin: 8px 0 14px; max-width: 14ch; }
.log-main-body .lede { color: rgba(255,248,242,.9); max-width: 46ch; margin-bottom: 18px; }
.side-stack { display: grid; gap: 16px; }
.side-card {
 background: var(--white);
 border-radius: 28px;
 overflow: hidden;
 box-shadow: var(--shadow-soft);
 border: 1px solid rgba(255,255,255,.7);
}
.side-card:last-child { transform: translateY(26px); }
.side-card img { width: 100%; height: 148px; object-fit: cover; }
.side-card div { padding: 16px 16px 18px; }
.side-card h2 { font-size: 20px; letter-spacing: -0.03em; margin: 8px 0; }
.side-card p { color: var(--ink-soft); margin: 0; }
.pill-wrap {
 position: sticky; top: var(--header); z-index: 40;
 background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill-nav { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; scrollbar-width: none; }
.pill-nav::-webkit-scrollbar { display: none; }
.pill {
 flex: 0 0 auto; scroll-snap-align: start;
 border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
 font-weight: 700; font-size: 14px; color: var(--ink-soft);
 transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.pill:hover { border-color: var(--gold); color: var(--wine-deep); transform: translateY(-1px); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; }
.stat-card, .panel, .story, .faq-item, .lead-card {
 background: var(--white);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow-soft);
}
.stat-card { padding: 20px; height: 100%; position: relative; overflow: hidden; }
.stat-card::after {
 content: "";
 position: absolute; right: -20px; top: -30px;
 width: 90px; height: 90px; border-radius: 50%;
 background: radial-gradient(circle, rgba(226,177,92,.45), transparent 70%);
}
.stat-card i { color: var(--wine); font-size: 18px; }
.stat-card strong { display: block; margin-top: 18px; font-size: 34px; letter-spacing: -0.04em; line-height: 1; }
.stat-card span { display: block; margin-top: 8px; color: var(--ink-soft); font-weight: 650; }
.matrix {
 display: grid;
 grid-template-columns: 1.05fr .95fr;
 gap: 28px;
 align-items: center;
}
.matrix-photo { border-radius: 32px; overflow: hidden; min-height: 460px; position: relative; box-shadow: var(--shadow); }
.matrix-photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.quote-block {
 margin-top: 18px;
 padding: 18px 18px 16px;
 border-left: 4px solid var(--gold);
 background: linear-gradient(180deg, #fff, #f8efe6);
 border-radius: 0 20px 20px 0;
}
.quote-block p { margin: 0; font-size: 18px; line-height: 1.55; }
.quote-block small { display: block; margin-top: 8px; color: var(--muted); font-weight: 700; }
.layer-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.layer-list li {
 display: grid;
 grid-template-columns: 52px 1fr;
 gap: 12px;
 align-items: start;
 padding: 12px;
 border-radius: 18px;
 background: rgba(255,253,251,.72);
 border: 1px solid var(--line);
}
.layer-no {
 width: 52px; height: 52px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine));
 color: #fff; font-weight: 800;
}
.layer-list h3 { margin: 0 0 2px; font-size: 17px; }
.layer-list p { margin: 0; color: var(--ink-soft); }
.compare {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 18px;
}
.compare article { padding: 24px; border-radius: var(--radius); min-height: 100%; }
.compare .good { background: #17332f; color: #fff; }
.compare .warn { background: var(--white); border: 1px solid var(--line); }
.compare h3 { margin: 10px 0; font-size: 26px; letter-spacing: -0.03em; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.good .check-list i { color: var(--gold); margin-top: 4px; }
.warn .check-list i { color: var(--wine); margin-top: 4px; }
.timeline { display: grid; gap: 0; position: relative; }
.timeline::before {
 content: "";
 position: absolute; left: 18px; top: 8px; bottom: 8px; width: 2px;
 background: linear-gradient(var(--gold), var(--wine));
}
.time-item {
 display: grid;
 grid-template-columns: 120px 1fr;
 gap: 18px;
 padding: 0 0 22px 0;
}
.time-item time { font-weight: 800; color: var(--wine-deep); }
.time-card {
 background: var(--white);
 border-radius: 22px;
 padding: 16px 18px;
 border: 1px solid var(--line);
 box-shadow: var(--shadow-soft);
 position: relative;
}
.time-card::before {
 content: "";
 position: absolute; left: -31px; top: 22px;
 width: 14px; height: 14px; border-radius: 50%;
 background: var(--gold);
 box-shadow: 0 0 0 5px rgba(226,177,92,.25);
}
.time-card h3 { margin: 0 0 4px; font-size: 18px; }
.time-card p { margin: 0; color: var(--ink-soft); }
.story-list { display: grid; gap: 16px; }
.story { overflow: hidden; display: grid; grid-template-columns: 168px 1fr; transition: transform .2s ease, box-shadow .2s ease; }
.story:first-child { grid-template-columns: 1.15fr .85fr; }
.story:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.story img { width: 100%; height: 100%; min-height: 150px; object-fit: cover; }
.story:first-child img { min-height: 280px; }
.story-body { padding: 18px 20px 20px; }
.story h3 { margin: 8px 0; font-size: 22px; letter-spacing: -0.03em; }
.story:first-child h3 { font-size: 30px; }
.story p { color: var(--ink-soft); margin-bottom: 12px; }
.meta-line { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: 14px; font-weight: 700; }
.score { height: 8px; background: #f3e7da; border-radius: 999px; overflow: hidden; margin: 10px 0; }
.score span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--wine), var(--gold)); }
.more-row { display: flex; justify-content: flex-end; margin-top: 16px; }
.assure {
 position: relative;
 border-radius: 34px;
 overflow: hidden;
 color: #fff;
 min-height: 380px;
 box-shadow: var(--shadow);
}
.assure img.cover, .assure-shade { position: absolute; inset: 0; }
.assure img.cover { width: 100%; height: 100%; object-fit: cover; }
.assure-shade { background: linear-gradient(100deg, rgba(23,51,47,.94), rgba(93,23,48,.78)); }
.assure-body { position: relative; z-index: 1; padding: 36px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; }
.assure h2 { font-size: clamp(30px, 3vw, 44px); letter-spacing: -0.04em; line-height: 1.12; margin: 8px 0 12px; }
.assure p { color: rgba(255,248,242,.88); }
.assure-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.assure-points article {
 background: rgba(255,255,255,.08);
 border: 1px solid rgba(255,255,255,.14);
 border-radius: 20px;
 padding: 16px;
 backdrop-filter: blur(8px);
}
.assure-points h3 { margin: 8px 0 4px; font-size: 17px; }
.assure-points p { margin: 0; font-size: 14.5px; }
.faq-list { display: grid; gap: 12px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-q {
 width: 100%;
 text-align: left;
 background: transparent;
 border: 0;
 padding: 18px 20px;
 font-weight: 800;
 display: flex;
 justify-content: space-between;
 gap: 16px;
 align-items: center;
}
.faq-q i { color: var(--wine); transition: transform .2s ease; }
.faq-item[open] .faq-q i { transform: rotate(45deg); }
.faq-a { padding: 0 20px 18px; color: var(--ink-soft); }
.lead-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 22px; align-items: stretch; }
.lead-copy {
 padding: 8px 8px 0 0;
}
.lead-card { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 800; color: var(--ink-soft); }
.field input, .field select, .field textarea {
 width: 100%;
 margin: 0;
 border: 1px solid var(--line);
 background: #fff;
 border-radius: 16px;
 padding: 12px 14px;
 box-shadow: none;
 height: auto;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
 border-color: var(--gold-deep);
 background: #fff;
}
.form-note {
 margin-top: 12px;
 padding: 12px 14px;
 border-radius: 16px;
 background: #f6efe4;
 color: var(--wine-deep);
 font-weight: 700;
}
.fine { color: var(--muted); font-size: 13px; margin-top: 10px; }
.site-footer {
 background: var(--forest);
 color: rgba(255,248,242,.86);
 padding: 48px 0 32px;
 margin-top: 10px;
}
.foot-brand { font-weight: 800; font-size: 22px; color: #fff; margin: 0 0 8px; letter-spacing: -0.03em; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin: 18px 0; }
.foot-links a { color: #f3d7a2; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.copyright { color: rgba(255,248,242,.62); font-size: 14px; margin: 0; }
@media (max-width: 1024px) {
 .head-nav, .head-cta { display: none; }
 .nav-toggle { display: inline-flex; }
 .brand { min-width: 0; }
 .log-hero-grid, .matrix, .compare, .assure-body, .lead-grid, .story:first-child { grid-template-columns: 1fr; }
 .side-card:last-child { transform: none; }
 .matrix-photo { min-height: 280px; position: relative; }
 .matrix-photo img { position: relative; height: 280px; }
 .time-item { grid-template-columns: 86px 1fr; }
 .assure-points { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
 .block { padding: 58px 0; }
 .log-main-body, .log-main-card { min-height: 0; }
 .log-main-body { padding: 24px; }
 .story, .story:first-child { grid-template-columns: 1fr; }
 .story img, .story:first-child img { height: 190px; min-height: 0; }
 .form-grid, .time-item { grid-template-columns: 1fr; }
 .timeline::before { left: 8px; }
 .time-card::before { left: 0; top: -6px; }
 .time-card { margin-left: 24px; }
 .header-inner, .wrap { width: min(1180px, calc(100% - 28px)); }
}
@media (max-width: 520px) {
 .brand-text small { display: none; }
 .hero-actions .btn, .head-cta { width: 100%; }
 .log-main-body h1 { max-width: none; font-size: 34px; }
 .stat-card strong { font-size: 28px; }
 .assure-body, .lead-card { padding: 18px; }
 .section-head h2 { font-size: 28px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}

/* roulang page: category7 */
:root {
 --ink: #1c1412;
 --ink-soft: #4e433d;
 --muted: #7a6d65;
 --line: rgba(92, 58, 46, 0.14);
 --paper: #fbf6ef;
 --paper-2: #f3e7da;
 --white: #fffdfb;
 --wine: #8d2b45;
 --wine-deep: #5d1730;
 --gold: #e2b15c;
 --gold-deep: #a97832;
 --forest: #17332f;
 --shadow: 0 22px 50px rgba(48, 22, 16, 0.12);
 --shadow-soft: 0 10px 28px rgba(48, 22, 16, 0.08);
 --radius: 28px;
 --radius-sm: 18px;
 --header: 76px;
}
/* roulang page: ho-tro-ket-noi */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--paper);
 line-height: 1.7;
 font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { font-family: inherit; color: var(--ink); letter-spacing: -0.03em; line-height: 1.18; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 50;
 min-height: var(--header);
 display: flex; align-items: center;
 background: rgba(255, 253, 251, 0.92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; min-height: var(--header); }
.brand { display: flex; align-items: center; gap: 12px; min-width: 230px; }
.brand-mark {
 width: 46px; height: 46px; border-radius: 16px;
 display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine) 55%, var(--gold));
 color: #fff; font-weight: 800; letter-spacing: -0.04em;
 box-shadow: 0 8px 18px rgba(93, 23, 48, 0.28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; font-weight: 800; }
.brand-text small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.head-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.head-link {
 padding: 8px 10px; border-radius: 999px; font-size: 13.2px; font-weight: 700;
 color: var(--ink-soft); white-space: nowrap;
 transition: background .2s ease, color .2s ease;
}
.head-link:hover, .head-link.is-active { background: #f6ece3; color: var(--wine-deep); }
.head-cta, .btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; border: 1px solid transparent;
 padding: 12px 18px; font-weight: 700; line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.head-cta { background: var(--wine); color: #fff; padding: 10px 14px; font-size: 14px; margin-left: 8px; }
.head-cta:hover, .btn:hover { transform: translateY(-2px); }
.head-cta:focus-visible, .btn:focus-visible, .pill:focus-visible, .faq-q:focus-visible, .nav-toggle:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(226, 177, 92, 0.85); outline-offset: 2px;
}
.nav-toggle {
 display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
 border-radius: 14px; padding: 10px 12px; font-weight: 700; align-items: center; gap: 8px;
}
.nav-drawer {
 display: none; position: absolute; left: 0; right: 0; top: 100%;
 background: #fffdfb; border-bottom: 1px solid var(--line); padding: 12px 20px 18px;
 box-shadow: var(--shadow-soft);
}
.nav-drawer.is-open { display: grid; gap: 6px; }
.drawer-link { padding: 12px 12px; border-radius: 14px; font-weight: 650; }
.drawer-link.is-active, .drawer-link:hover { background: #f6ece3; color: var(--wine-deep); }
.btn-gold { background: linear-gradient(180deg, #f0c778, var(--gold)); color: #3b2410; box-shadow: 0 10px 24px rgba(226,177,92,.25); }
.btn-gold:hover { box-shadow: 0 16px 30px rgba(226,177,92,.35); }
.btn-wine { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; box-shadow: 0 12px 26px rgba(93,23,48,.22); }
.btn-wine:active, .btn-gold:active, .head-cta:active { transform: translateY(0); }
.badge-row, .tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 10px; font-size: 12.5px; font-weight: 800;
 background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.16);
}
.badge-gold { background: rgba(226,177,92,.18); color: #a97832; }
.badge-ink { background: #1c1412; color: #fff; border: 0; }
.badge-wine { background: rgba(141,43,69,.1); color: var(--wine-deep); border: 0; }
.eyebrow, .section-kicker {
 display: inline-flex; align-items: center; gap: 8px;
 letter-spacing: .04em; text-transform: uppercase; font-size: 12px; font-weight: 800;
 color: var(--gold-deep);
}
.section-head h2, .feature-copy h2 { font-size: clamp(28px, 3vw, 40px); margin: 6px 0 8px; }
.section-head p { color: var(--ink-soft); max-width: 680px; }
.pill-wrap {
 position: sticky; top: var(--header); z-index: 40;
 background: rgba(251,246,239,.94); backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line); padding: 12px 0;
}
.pill-nav { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.pill {
 flex: 0 0 auto; scroll-snap-align: start;
 border-radius: 999px; padding: 10px 14px; background: #fff; border: 1px solid var(--line);
 font-weight: 700; font-size: 14px; color: var(--ink-soft);
 transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.pill:hover { border-color: #e2b15c; color: var(--wine-deep); }
.pill.is-active { background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; border-color: transparent; box-shadow: 0 8px 18px rgba(93,23,48,.2); }
main { display: block; }
.page-hero { padding: 34px 0 18px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; }
.hero-copy h1 { font-size: clamp(34px, 4.6vw, 58px); margin: 10px 0 12px; }
.lede { font-size: 18px; color: var(--ink-soft); margin-bottom: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0; }
.quick-check {
 display: flex; gap: 8px; align-items: center; background: var(--white);
 border: 1px solid var(--line); border-radius: 999px; padding: 6px 6px 6px 16px;
 box-shadow: var(--shadow-soft); max-width: 520px;
}
.quick-check label { font-size: 12px; font-weight: 800; color: var(--wine-deep); white-space: nowrap; }
.quick-check input {
 border: 0; background: transparent; min-width: 0; flex: 1; padding: 8px 4px; outline: none;
}
.hero-visual { position: relative; }
.hero-photo {
 height: 470px; border-radius: 32px; overflow: hidden; position: relative;
 box-shadow: var(--shadow);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo::after {
 content: ""; position: absolute; inset: 0;
 background: linear-gradient(to top, rgba(24,8,14,.72), rgba(24,8,14,.05) 55%);
}
.float-card {
 position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 1;
 background: rgba(255,253,251,.95); border-radius: 22px; padding: 16px 16px 14px;
 box-shadow: var(--shadow);
}
.float-card h3 { margin: 0 0 8px; font-size: 18px; }
.stability { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; align-items: center; }
.stability span { color: var(--ink-soft); font-size: 13.5px; }
.stability strong { color: var(--wine); font-size: 22px; }
.bar { grid-column: 1 / -1; height: 8px; border-radius: 999px; background: #f0e2d4; overflow: hidden; }
.bar i { display: block; height: 100%; width: 96%; background: linear-gradient(90deg, var(--wine), var(--gold)); border-radius: inherit; }
.crumb { color: var(--muted); font-size: 13px; font-weight: 700; }
.crumb a:hover { color: var(--wine-deep); }
.band { padding: 62px 0; }
.band-sand { background: var(--paper-2); }
.band-white { background: var(--white); }
.metric-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.metric {
 background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
 padding: 18px 18px 16px; box-shadow: var(--shadow-soft);
}
.metric.lead-metric { background: linear-gradient(160deg, var(--wine-deep), var(--wine) 60%, #b85a49); color: #fff; }
.metric.lead-metric span, .metric.lead-metric p { color: rgba(255,248,242,.86); }
.metric strong { display: block; font-size: 34px; letter-spacing: -0.04em; line-height: 1; margin-bottom: 8px; }
.metric span { font-weight: 800; font-size: 14px; }
.metric p { margin: 8px 0 0; color: var(--ink-soft); font-size: 14.5px; }
.case-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; margin-top: 22px; }
.case-lead, .case-item, .compare-col, .log-item, .form-card, .topic-index, .faq-item {
 background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
 box-shadow: var(--shadow-soft);
}
.case-lead { overflow: hidden; display: grid; grid-template-columns: .86fr 1.14fr; }
.case-photo { min-height: 100%; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.case-copy { padding: 22px; }
.case-copy h3 { margin: 8px 0; font-size: 28px; }
.case-side { display: grid; gap: 12px; }
.case-item { padding: 16px 16px 14px; transition: transform .2s ease, box-shadow .2s ease; }
.case-item:hover, .log-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.case-item i { color: var(--wine); }
.case-item h3 { margin: 8px 0 4px; font-size: 18px; }
.case-item p { margin: 0; color: var(--ink-soft); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.compare-col { padding: 22px; }
.compare-col.is-after { background: #23161a; color: #fff; border: 0; }
.compare-col.is-after h3, .compare-col.is-after li { color: #fff; }
.compare-col h3 { margin-top: 0; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-soft); }
.check-list i { color: var(--gold-deep); margin-top: 4px; }
.compare-col.is-after .check-list i { color: var(--gold); }
.pullquote {
 margin-top: 16px; padding: 16px 18px; border-left: 4px solid var(--gold);
 background: #fff7ee; border-radius: 0 18px 18px 0; color: var(--wine-deep); font-weight: 700;
}
.mile-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 22px; position: relative; }
.mile { background: var(--white); border-radius: 24px; padding: 18px; border: 1px solid var(--line); min-height: 210px; }
.mile-index {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: linear-gradient(140deg, var(--wine-deep), var(--wine)); color: #fff; font-weight: 800;
}
.mile h3 { font-size: 18px; margin: 12px 0 6px; }
.mile p { color: var(--ink-soft); margin: 0; }
.log-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; margin-top: 20px; }
.topic-index { padding: 18px; background: #24181b; color: #fff; border: 0; }
.topic-index h3 { color: #fff; margin: 6px 0 12px; }
.topic-index a { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.12); color: #f6efe6; font-weight: 700; }
.topic-index a:hover { color: var(--gold); }
.log-list { display: grid; gap: 12px; }
.log-item { display: grid; grid-template-columns: 148px 1fr; gap: 14px; padding: 10px; align-items: center; }
.log-thumb { height: 112px; border-radius: 18px; overflow: hidden; }
.log-thumb img { width: 100%; height: 100%; object-fit: cover; }
.log-item h3 { margin: 4px 0; font-size: 20px; }
.log-item p { margin: 0; color: var(--ink-soft); }
.log-meta { color: var(--wine); font-size: 12.5px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.assure-board {
 position: relative; color: #fff; overflow: hidden;
 background:
  linear-gradient(105deg, rgba(23,51,47,.94), rgba(23,51,47,.78)),
  url("/assets/images/7c635211cef6060f.webp") center/cover;
}
.assure-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: center; }
.assure-board h2, .assure-board .section-kicker { color: #fff; }
.assure-board .section-kicker { color: var(--gold); }
.assure-points { display: grid; gap: 10px; }
.assure-points article {
 background: rgba(255,253,251,.08); border: 1px solid rgba(255,255,255,.12);
 border-radius: 20px; padding: 14px 16px;
}
.assure-points h3 { color: #fff; margin: 0 0 4px; font-size: 18px; }
.assure-points p { margin: 0; color: rgba(255,248,242,.84); }
.faq-list { display: grid; gap: 10px; margin-top: 18px; }
.faq-item { padding: 0; overflow: hidden; background: var(--white); }
.faq-q {
 width: 100%; text-align: left; background: transparent; border: 0;
 padding: 16px 18px; font-weight: 800; display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-q i { color: var(--wine); transition: transform .2s ease; }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 18px 16px; color: var(--ink-soft); }
.faq-item.is-open .faq-a { display: block; }
.form-board {
 background:
  linear-gradient(100deg, rgba(251,246,239,.94), rgba(243,231,218,.9)),
  url("/assets/images/c61f8e3ab0f7f659.jpg") center/cover;
}
.form-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.form-card { padding: 20px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-size: 13px; font-weight: 800; color: var(--wine-deep); }
.field input, .field select, .field textarea {
 border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 12px 12px;
}
.form-note {
 margin-top: 12px; background: #f8eee6; color: var(--wine-deep); border-radius: 16px; padding: 12px 14px; font-weight: 700;
}
.site-footer { background: var(--forest); color: #f6efe6; padding: 48px 0 28px; }
.foot-brand { font-weight: 800; font-size: 22px; margin-bottom: 8px; color: #fff; }
.site-footer p { color: rgba(246,239,230,.82); max-width: 760px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin: 18px 0; }
.foot-links a { color: #f0c778; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.copyright { font-size: 13.5px; color: rgba(246,239,230,.66); }
@media (max-width: 1100px) {
 .head-nav { display: none; }
 .nav-toggle { display: inline-flex; }
 .metric-grid, .mile-track { grid-template-columns: 1fr 1fr; }
 .log-layout, .case-layout, .hero-grid, .assure-grid, .form-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
 .wrap, .header-inner { width: min(1180px, calc(100% - 28px)); }
 .case-lead, .log-item { grid-template-columns: 1fr; }
 .hero-photo { height: 340px; }
 .compare-grid { grid-template-columns: 1fr; }
 .band { padding: 46px 0; }
 .brand { min-width: 0; }
}
@media (max-width: 520px) {
 .metric-grid, .mile-track { grid-template-columns: 1fr; }
 .quick-check { flex-wrap: wrap; border-radius: 22px; }
 .quick-check .btn { width: 100%; }
 .hero-copy h1 { font-size: 32px; }
 .brand-text small { display: none; }
 .header-inner { gap: 10px; }
}