/* roulang page: index */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active {
  background: var(--plum-deep);
  color: #fff;
}
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .chip, .menu-btn {
  border: 0;
  cursor: pointer;
}
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, .chip:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.kicker.dark { background: rgba(100, 43, 144, .1); color: var(--plum); }
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(24, 8, 40, .92) 0%, rgba(74, 20, 112, .78) 52%, rgba(42, 18, 63, .55) 100%),
    url("/assets/images/fc6ec6b6e5688ed4.webp") center/cover no-repeat;
  padding: 42px 0 64px;
}
.hero h1 { font-size: clamp(34px, 5vw, 62px); line-height: 1.08; letter-spacing: -.03em; max-width: 760px; }
.hero-lead { max-width: 680px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.paper-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: .9fr 1fr .95fr;
  gap: 18px;
  align-items: stretch;
}
.cover-card, .toc-card, .lead-card, .panel, .quote, .road, .city-panel, .invite-card {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.cover-card { overflow: hidden; }
.cover-card img { height: 250px; width: 100%; object-fit: cover; }
.cover-body, .toc-card, .lead-card { padding: 20px; }
.cover-body strong, .toc-card h2, .lead-card h2, .block-title { font-size: 22px; line-height: 1.3; }
.mini { color: var(--muted); font-size: 14px; margin-top: 8px; }
.toc-card ol { display: grid; gap: 10px; margin-top: 14px; }
.toc-card li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.num {
  width: 36px; height: 36px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--grad); color: #fff; font-weight: 800;
}
.lead-card h2 { margin-bottom: 8px; }
.form-grid { display: grid; gap: 10px; margin-top: 12px; }
label { font-size: 13px; font-weight: 700; color: var(--plum-deep); }
input, select {
  width: 100%;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  color: var(--ink);
}
.form-note { font-size: 12px; color: var(--muted); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.section-head p { margin-top: 10px; color: var(--muted); }
.split-news { display: grid; grid-template-columns: 1.45fr .75fr; gap: 18px; }
.feed, .hot-board, .update-list { display: grid; gap: 12px; }
.feed-item, .hot-item, .update-row, .pain-row, .media-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}
.feed-item { display: grid; grid-template-columns: 148px 1fr; gap: 14px; padding: 12px; }
.feed-item img, .side-visual img, .city-panel img, .media-card img { width: 100%; height: 100%; object-fit: cover; }
.thumb { border-radius: 16px; overflow: hidden; min-height: 108px; background: #efe6da; }
.feed-item h3, .hot-item h3, .update-row h3 { font-size: 18px; line-height: 1.35; }
.feed-item a:hover h3, .hot-item a:hover h3, .update-row a:hover h3 { color: var(--plum); }
.meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; color: var(--muted); font-size: 13px; }
.hot-board { align-content: start; }
.hot-item { padding: 14px 16px; display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.rank {
  width: 38px; height: 38px; border-radius: 14px;
  display: grid; place-items: center; font-weight: 800;
  background: #fff1d6; color: var(--gold-deep);
}
.more-link { margin-top: 8px; }
.topic-rail { display: grid; grid-auto-flow: column; grid-auto-columns: 240px; gap: 14px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.topic-card {
  scroll-snap-align: start;
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  min-height: 280px;
  display: flex;
  flex-direction: column;
}
.topic-card img { height: 120px; object-fit: cover; }
.topic-card div { padding: 14px 14px 16px; }
.topic-card:hover { transform: translateY(-4px); transition: .2s ease; }
.pain-wrap { display: grid; gap: 12px; }
.pain-row { display: grid; grid-template-columns: 92px 1fr auto; gap: 16px; align-items: center; padding: 16px 18px; }
.pain-row span { font-size: 28px; font-weight: 800; color: var(--blush); }
.solution {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 22px;
  align-items: center;
}
.solution-visual { position: relative; }
.solution-visual img { border-radius: 32px; height: 420px; object-fit: cover; width: 100%; }
.float-note {
  position: absolute; left: 18px; bottom: 18px; right: 18px;
  background: rgba(255,250,243,.94);
  border-radius: 20px;
  padding: 14px;
}
.solution-copy ul { display: grid; gap: 12px; margin-top: 16px; }
.solution-copy li { display: flex; gap: 10px; background: #fff; border-radius: 18px; padding: 12px 14px; border: 1px solid var(--line); }
.stepper { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.step {
  background: #fff;
  border-radius: 24px;
  padding: 18px;
  border: 1px solid var(--line);
  min-height: 210px;
}
.step em { font-style: normal; color: var(--gold-deep); font-weight: 800; }
.bento {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
}
.stat-main, .stat-side article {
  border-radius: 30px;
  padding: 24px;
  color: #fff;
  background:
    linear-gradient(160deg, rgba(42,18,63,.88), rgba(100,43,144,.7)),
    url("/assets/images/63822f91c1754c35.webp") center/cover;
}
.stat-main strong { display: block; font-size: 64px; line-height: 1; letter-spacing: -.04em; }
.stat-side { display: grid; gap: 14px; }
.stat-side article { min-height: 128px; background: #fff; color: var(--ink); border: 1px solid var(--line); }
.stat-side strong { font-size: 34px; display: block; }
.review-wall { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; }
.quote { padding: 22px; }
.quote i { color: var(--gold-deep); }
.quote-stack { display: grid; gap: 14px; }
.audience { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.audience article {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 14px;
  background: #fff;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.audience img { height: 100%; min-height: 150px; object-fit: cover; }
.audience div { padding: 16px 16px 16px 0; }
.update-row, .metric-line {
  display: grid;
  grid-template-columns: 140px 1.4fr .6fr .7fr;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
}
.metric-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.metric-strip article {
  background: var(--plum-deep);
  color: #fff;
  border-radius: 24px;
  padding: 18px;
}
.metric-strip strong { font-size: 30px; display: block; }
.media-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; align-items: center; }
.logo-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.city-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; font-weight: 700; }
.chip.active { background: var(--plum-deep); color: #fff; }
.city-panel { overflow: hidden; display: grid; grid-template-columns: 180px 1fr; }
.city-panel div { padding: 18px; }
.invite { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.invite-card { padding: 20px; }
.bar { height: 10px; background: #efe6da; border-radius: 999px; overflow: hidden; margin: 8px 0 14px; }
.bar span { display: block; height: 100%; background: var(--grad); }
.roadmap { display: grid; gap: 12px; }
.road { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 16px 18px; }
.tag { font-size: 12px; font-weight: 800; color: var(--plum); }
.subscribe {
  padding: 28px 0 80px;
}
.sub-band {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 34px;
  color: #fff;
  background:
    linear-gradient(110deg, rgba(32,10,48,.88), rgba(100,43,144,.62)),
    url("/assets/images/85718ca09bf0f7a4.webp") center/cover;
}
.sub-form { display: flex; gap: 8px; background: #fff; border-radius: 999px; padding: 6px; }
.sub-form input { border: 0; }
.empty-note { padding: 16px; border-radius: 16px; background: #fff; color: var(--muted); border: 1px dashed var(--line); }
.site-footer { background: #1b0e2b; color: rgba(255,255,255,.82); padding: 36px 0 22px; }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-name { color: #fff; font-size: 22px; font-weight: 800; }
.footer-links { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--gold); }
.legal { margin-top: 18px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }
@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-grid; place-items: center; }
  .nav-search { display: none; }
  .paper-grid, .split-news, .solution, .bento, .review-wall, .media-grid, .city-layout, .invite, .sub-band { grid-template-columns: 1fr; }
  .stepper, .metric-strip { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 54px 0; }
  .feed-item, .pain-row, .audience article, .update-row, .city-panel, .road { grid-template-columns: 1fr; }
  .audience div { padding: 0 16px 16px; }
  .pain-row span { font-size: 22px; }
  .stat-main strong { font-size: 48px; }
  .sub-form { flex-direction: column; border-radius: 22px; }
  .hero { padding-top: 28px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .stepper, .metric-strip, .hero-actions { grid-template-columns: 1fr; }
  .btn, .btn-line { width: 100%; }
  .brand-sub { display: none; }
  .cover-card img, .solution-visual img { height: 210px; }
  h1 { font-size: 34px; }
}

/* roulang page: article */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: article */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.desktop-nav::-webkit-scrollbar { display: none; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active { background: var(--plum-deep); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .chip, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, .chip:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(24, 8, 40, .92) 0%, rgba(74, 20, 112, .78) 52%, rgba(42, 18, 63, .55) 100%),
    url("/assets/images/fc6ec6b6e5688ed4.webp") center/cover no-repeat;
  padding: 42px 0 64px;
}
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.cover-card, .toc-card, .lead-card, .panel, .quote, .road, .city-panel, .invite-card {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.cover-card { overflow: hidden; }
.cover-card img { height: 250px; width: 100%; object-fit: cover; }
.cover-body, .toc-card, .lead-card { padding: 20px; }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.kicker { color: var(--gold-deep); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.muted { color: var(--muted); }
.article-hero {
  position: relative;
  color: #fff;
  isolation: isolate;
  background:
    linear-gradient(105deg, rgba(22, 8, 38, .92) 8%, rgba(90, 24, 130, .78) 52%, rgba(42, 18, 63, .42) 100%),
    url("/assets/images/e2779c41f4bb3a14.webp") center/cover no-repeat;
  padding: 36px 0 54px;
}
.article-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42px;
  background: linear-gradient(180deg, transparent, var(--paper));
  z-index: -1;
}
.hero-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; }
.crumb { display: flex; gap: 8px; flex-wrap: wrap; color: rgba(255,255,255,.78); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.crumb a:hover { color: #ffe3ad; }
.article-hero h1 { font-size: clamp(32px, 4.6vw, 58px); line-height: 1.08; letter-spacing: -.03em; max-width: 720px; }
.hero-lead { max-width: 680px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.burst {
  width: 118px;
  height: 118px;
  margin-bottom: 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: var(--grad);
  color: #fff;
  font-weight: 800;
  line-height: 1.15;
  box-shadow: 0 16px 30px rgba(242, 158, 11, .28);
  transform: rotate(-8deg);
}
.burst small { display: block; font-size: 12px; letter-spacing: .12em; }
.promo-card {
  position: relative;
  background: rgba(255,250,243,.96);
  color: var(--ink);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.promo-card img { height: 210px; width: 100%; object-fit: cover; }
.promo-body { padding: 18px 18px 20px; display: grid; gap: 12px; }
.timer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  background: #2a123f;
  color: #fff;
}
.timer strong { font-size: 26px; letter-spacing: .04em; color: #ffe3ad; }
.check-list { display: grid; gap: 8px; }
.check-list li { display: flex; gap: 8px; align-items: flex-start; font-weight: 600; }
.check-list i { color: var(--mint); margin-top: 4px; }
.summary-section { padding-top: 20px; }
.summary-bar {
  display: grid;
  grid-template-columns: 1.1fr repeat(4, .8fr);
  gap: 12px;
  padding: 14px;
  border-radius: 32px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.summary-copy { padding: 12px; }
.summary-copy h2 { font-size: 28px; line-height: 1.2; letter-spacing: -.03em; margin: 6px 0 8px; }
.summary-item {
  padding: 16px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fffaf3, #f7f0ff);
  border: 1px solid var(--line);
}
.summary-item i {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  margin-bottom: 10px;
}
.summary-item strong { display: block; margin-bottom: 4px; }
.summary-item span { color: var(--muted); font-size: 14px; }
.article-sheet {
  background: #fff;
  border-radius: 32px;
  padding: clamp(20px, 4vw, 42px);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.meta-line { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; color: var(--muted); font-weight: 600; }
.prose { font-size: 17px; color: #3b2c49; }
.prose > * + * { margin-top: 14px; }
.prose h2, .prose h3 { color: var(--ink); line-height: 1.25; letter-spacing: -.02em; }
.prose h2 { font-size: 30px; }
.prose h3 { font-size: 22px; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose a { color: var(--plum); font-weight: 700; }
.prose img { border-radius: 20px; margin: 12px 0; }
.prose blockquote {
  margin: 0;
  padding: 14px 16px;
  border-left: 4px solid var(--gold);
  background: #fff8ec;
  border-radius: 0 16px 16px 0;
}
.prose table { width: 100%; border-collapse: collapse; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.empty-box {
  min-height: 240px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 14px;
  padding: 28px;
  border-radius: 28px;
  background: #fff;
  border: 1px dashed rgba(100, 43, 144, .35);
}
.empty-box p { font-size: 28px; font-weight: 800; }
.mid-cta {
  background:
    linear-gradient(100deg, rgba(42, 18, 63, .9), rgba(100, 43, 144, .72)),
    url("/assets/images/63822f91c1754c35.webp") center/cover no-repeat;
  color: #fff;
}
.mid-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 22px; align-items: center; }
.mid-cta h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.15; letter-spacing: -.03em; }
.mid-cta p { margin: 12px 0 18px; color: rgba(255,255,255,.86); }
.stat-pill {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
}
.stat-pill b { font-size: 34px; color: #ffe3ad; }
.metric-section { background: #2a123f; color: #fff; }
.metric-head { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-bottom: 22px; }
.metric-head h2 { font-size: clamp(28px, 3vw, 40px); letter-spacing: -.03em; }
.metric-grid { display: grid; grid-template-columns: 1.2fr repeat(3, .7fr); gap: 14px; }
.metric-card {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.metric-card strong { display: block; font-size: 40px; line-height: 1; color: #ffe3ad; margin: 8px 0; }
.metric-wide { background: linear-gradient(160deg, rgba(228,177,90,.18), rgba(255,255,255,.05)); }
.story-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 22px; align-items: center; }
.story-photo { position: relative; border-radius: 32px; overflow: hidden; min-height: 360px; box-shadow: var(--shadow); }
.story-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.story-photo span {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: rgba(42, 18, 63, .88);
  color: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
}
.story-copy h2 { font-size: clamp(28px, 3vw, 42px); line-height: 1.16; letter-spacing: -.03em; margin: 8px 0 12px; }
.road { padding: 18px; display: grid; gap: 12px; margin-top: 16px; }
.road li { display: grid; grid-template-columns: 54px 1fr; gap: 10px; align-items: center; }
.road b {
  width: 54px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #fff4df;
  color: var(--gold-deep);
}
.quote { padding: 22px; margin-top: 16px; }
.quote p { font-size: 18px; font-weight: 650; }
.quote span { display: block; margin-top: 8px; color: var(--muted); font-weight: 700; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 22px; }
details {
  background: #fff;
  border-radius: 20px;
  border: 1px solid var(--line);
  padding: 14px 16px;
  box-shadow: var(--shadow-soft);
}
details + details { margin-top: 10px; }
summary { cursor: pointer; font-weight: 800; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary:after { content: "+"; color: var(--plum); font-size: 22px; }
details[open] summary:after { content: "–"; }
details p { color: var(--muted); margin-top: 8px; }
.close-section { padding-top: 10px; }
.close-card {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 22px;
  padding: 22px;
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(42,18,63,.94), rgba(100,43,144,.88)),
    url("/assets/images/f194d22f0ecb3260.webp") center/cover no-repeat;
  color: #fff;
  box-shadow: var(--shadow);
}
.close-card h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.12; letter-spacing: -.03em; margin: 8px 0 12px; }
.form-grid { display: grid; gap: 10px; margin-top: 12px; }
input, select, textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  color: var(--ink);
}
input, select { height: 46px; padding: 0 12px; }
.form-note { font-size: 12px; color: rgba(255,255,255,.75); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.mini-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.mini-photos img { height: 120px; width: 100%; object-fit: cover; border-radius: 18px; }
.site-footer { background: var(--plum-deep); color: rgba(255,255,255,.86); padding: 42px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; }
.footer-name { font-weight: 800; font-size: 20px; color: #fff; margin: 0 0 8px; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a { font-weight: 700; }
.footer-links a:hover { color: var(--gold); }
.legal { margin-top: 22px; font-size: 13px; color: rgba(255,255,255,.68); }
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-tools .nav-search { display: none; }
  .hero-layout, .summary-bar, .mid-grid, .metric-grid, .story-grid, .faq-grid, .close-card, .footer-grid {
    grid-template-columns: 1fr;
  }
  .metric-head { align-items: start; flex-direction: column; }
  .summary-bar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 54px 0; }
  .article-hero { padding: 28px 0 40px; }
  .article-hero h1 { font-size: 34px; }
  .summary-bar, .mini-photos { grid-template-columns: 1fr; }
  .promo-card img, .story-photo, .story-photo img { min-height: 220px; height: 220px; }
  .timer { align-items: flex-start; flex-direction: column; }
  .nav-tools .btn { display: none; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .brand { min-width: 0; }
  .brand-mark { font-size: 18px; }
  .burst { width: 92px; height: 92px; font-size: 14px; }
  .article-sheet, .close-card, .promo-body { padding: 16px; }
  .metric-card strong { font-size: 32px; }
  .hero-actions .btn, .close-card .btn { width: 100%; }
}

.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* roulang page: category1 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
ul, ol { margin: 0; padding: 0; list-style: none; }
[id] { scroll-margin-top: calc(var(--header) + 14px); }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.desktop-nav::-webkit-scrollbar { display: none; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active { background: var(--plum-deep); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .chip, .menu-btn, .play { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, .play:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.section-head p, .muted { color: var(--muted); }
.kicker { color: var(--gold-deep); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: 12px; }
.cine {
  position: relative;
  color: #fff;
  background:
    linear-gradient(105deg, rgba(24, 8, 40, .92) 0%, rgba(88, 24, 130, .78) 46%, rgba(42, 18, 63, .42) 100%),
    url("/assets/images/e2779c41f4bb3a14.webp") center/cover no-repeat;
  padding: 48px 0 68px;
}
.cine-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: center;
}
.crumb { display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,.78); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.crumb a { color: #ffe3ad; }
.cine h1 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -.03em; max-width: 680px; }
.cine-lead { max-width: 640px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.stage {
  position: relative;
  min-height: 430px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.22);
  background: #1a0b2b;
}
.stage img.poster { width: 100%; height: 430px; object-fit: cover; }
.stage-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 6, 36, .05), rgba(20, 6, 36, .72));
}
.play {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-size: 28px;
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
  z-index: 2;
}
.play:hover { transform: translate(-50%, -54%); }
.stage.is-on .play { display: none; }
.stage-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
}
.stage-caption strong { display: block; font-size: 18px; }
.stage-caption span { color: rgba(255,255,255,.82); font-size: 13px; }
.reel { display: none; position: absolute; inset: auto 14px 86px 14px; z-index: 2; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stage.is-on .reel { display: grid; }
.reel figure { margin: 0; background: rgba(255,255,255,.94); color: var(--ink); border-radius: 16px; overflow: hidden; }
.reel img { height: 92px; width: 100%; object-fit: cover; }
.reel figcaption { padding: 8px 10px 10px; font-size: 12px; font-weight: 700; line-height: 1.4; }
.contrast { background: transparent; }
.contrast-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; }
.pain, .solve, .panel, .quote, .invite-card, .lead-card, .cover-card {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.pain {
  background:
    linear-gradient(180deg, rgba(42, 18, 63, .94), rgba(42, 18, 63, .88)),
    url("/assets/images/10e2268da2a9cff1.webp") center/cover no-repeat;
  color: #fff;
  padding: 28px;
}
.pain p, .solve p { margin-top: 10px; }
.pain p { color: rgba(255,255,255,.82); }
.solve { padding: 28px; }
.point-list { display: grid; gap: 10px; margin-top: 18px; }
.point-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(255,255,255,.2);
}
.solve .point-list li { border-bottom-color: var(--line); }
.point-list i { color: var(--gold); margin-top: 3px; }
.standards { background: var(--paper-2); }
.standard-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 22px; align-items: center; }
.cover-card { overflow: hidden; }
.cover-card img { width: 100%; height: 460px; object-fit: cover; }
.cover-body { padding: 18px 20px 22px; }
.rule-list { display: grid; gap: 12px; }
.rule {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 12px;
  box-shadow: var(--shadow-soft);
}
.rule b {
  width: 72px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #fff;
  font-size: 20px;
}
.rule strong { display: block; }
.rule span { color: var(--muted); font-size: 14px; }
.flow { position: relative; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: linear-gradient(90deg, var(--plum), var(--gold));
}
.step {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  min-height: 210px;
}
.step em {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--plum-deep);
  color: #fff;
  font-style: normal;
  font-weight: 800;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 14px; }
.proof {
  background:
    linear-gradient(120deg, rgba(42, 18, 63, .94), rgba(100, 43, 144, .88)),
    url("/assets/images/569fce298f868b7b.webp") center/cover no-repeat;
  color: #fff;
}
.proof .section-head p { color: rgba(255,255,255,.8); }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.metric {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  padding: 18px;
  backdrop-filter: blur(8px);
}
.metric strong { display: block; font-size: 34px; letter-spacing: -.04em; color: #ffe3ad; }
.metric span { color: rgba(255,255,255,.84); font-weight: 600; }
.quote-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 12px; }
.quote { padding: 18px; color: var(--ink); }
.quote img { width: 64px; height: 64px; border-radius: 18px; object-fit: cover; margin-bottom: 12px; }
.quote p { font-weight: 600; }
.quote cite { display: block; margin-top: 10px; color: var(--muted); font-style: normal; font-size: 13px; font-weight: 700; }
.people { background: var(--paper-2); }
.person {
  display: grid;
  grid-template-columns: 168px 1fr auto;
  gap: 16px;
  align-items: center;
  background: #fff;
  border-radius: 26px;
  padding: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.person img { width: 168px; height: 112px; object-fit: cover; border-radius: 18px; }
.person h3 { font-size: 20px; }
.person p { color: var(--muted); }
.tag {
  justify-self: end;
  margin-right: 8px;
  background: #fff4df;
  color: var(--gold-deep);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 800;
}
.news-list { display: grid; gap: 12px; }
.news-row {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 16px;
  align-items: center;
  background: #fff;
  border-radius: 22px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease;
}
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-kicker { color: var(--plum); font-weight: 800; font-size: 13px; }
.news-row strong { display: block; font-size: 18px; }
.news-row p { color: var(--muted); font-size: 14px; }
.news-row time { color: var(--gold-deep); font-weight: 800; font-size: 13px; white-space: nowrap; }
.news-more { margin-top: 16px; }
.empty-note {
  background: #fff;
  border-radius: 18px;
  padding: 18px;
  border: 1px dashed var(--line);
  color: var(--muted);
  font-weight: 700;
}
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 22px; }
.faq-item {
  background: #fff;
  border-radius: 20px;
  border: 1px solid var(--line);
  padding: 6px 16px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-soft);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--plum); font-size: 22px; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { color: var(--muted); padding: 0 0 14px; }
.close-band { padding-top: 10px; }
.invite-card {
  display: grid;
  grid-template-columns: 1fr .9fr;
  overflow: hidden;
  background:
    linear-gradient(100deg, rgba(255,250,243,.96), rgba(255,250,243,.92)),
    url("/assets/images/f194d22f0ecb3260.webp") center/cover no-repeat;
}
.invite-copy, .lead-card { padding: 28px; }
.form-grid { display: grid; gap: 10px; margin-top: 12px; }
input, select, textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  color: var(--ink);
  box-sizing: border-box;
}
input, select { height: 46px; padding: 0 12px; }
textarea { min-height: 90px; resize: vertical; }
.form-note { font-size: 12px; color: var(--muted); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.site-footer { background: var(--plum-deep); color: #fff; padding: 42px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.footer-name { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.footer-links { display: grid; gap: 8px; justify-items: end; }
.footer-links a { color: #ffe3ad; font-weight: 700; }
.footer-links a:hover { color: #fff; }
.legal { margin-top: 22px; color: rgba(255,255,255,.72); font-size: 13px; }
@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-tools .nav-search { display: none; }
  .cine-grid, .contrast-grid, .standard-layout, .quote-grid, .faq-grid, .invite-card { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .metric-row { grid-template-columns: 1fr 1fr; }
  .person { grid-template-columns: 140px 1fr; }
  .tag { display: none; }
}
@media (min-width: 1101px) {
  .drawer, .drawer.open { display: none !important; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .steps, .metric-row, .news-row, .person, .footer-grid { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .footer-links { justify-items: start; }
  .cover-card img, .stage img.poster { height: 280px; }
  .stage { min-height: 280px; }
  .news-row time { white-space: normal; }
  .reel { grid-template-columns: 1fr; inset: 64px 12px auto 12px; }
  .stage.is-on .reel img { height: 54px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .brand { min-width: 0; }
  .nav-tools .btn-gold { display: none; }
  .hero-actions .btn, .news-more .btn { width: 100%; }
  .rule { grid-template-columns: 1fr; }
  .cine { padding: 32px 0 42px; }
  .stage-caption { flex-direction: column; align-items: start; }
}

/* roulang page: category2 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header);
  background: rgba(255, 250, 243, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active { background: var(--plum-deep); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(105deg, rgba(24, 8, 40, .92) 0%, rgba(74, 20, 112, .76) 54%, rgba(42, 18, 63, .42) 100%),
    url("/assets/images/e2779c41f4bb3a14.webp") center/cover no-repeat;
  padding: 36px 0 56px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: center;
}
.hero h1 { font-size: clamp(34px, 5vw, 58px); line-height: 1.08; letter-spacing: -.03em; max-width: 720px; }
.hero-lead { max-width: 640px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.badge-row, .tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); border-color: transparent; }
.badge.mint { background: rgba(28, 139, 116, .12); color: var(--mint); border-color: transparent; }
.check-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 6px; }
.check-bar li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  font-size: 14px;
  font-weight: 600;
}
.check-bar i { color: #ffe3ad; margin-top: 3px; }
.hero-panel {
  background: rgba(255,250,243,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-panel img { width: 100%; height: 210px; object-fit: cover; }
.hero-panel-body { padding: 18px 18px 20px; }
.kicker { color: var(--gold-deep); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; }
.hero-panel-body strong { display: block; font-size: 22px; line-height: 1.3; margin-bottom: 14px; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mini-stats span {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px;
  display: grid;
}
.mini-stats b {
  font-size: 20px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.mini-stats small { color: var(--muted); font-size: 12px; }
.section-head { margin-bottom: 22px; max-width: 720px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.section-head p { margin-top: 8px; color: var(--muted); }
.offer-board { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.feature-offer, .side-offer, .tier, .media-card, .step, .faq-item, .cta-card, .metric {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.feature-offer {
  padding: 22px;
  background:
    linear-gradient(160deg, rgba(255,255,255,.94), rgba(255,250,243,.92)),
    var(--card);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 16px;
  align-items: center;
}
.feature-offer img, .media-card img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; border-radius: 22px; }
.price-line { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.feature-offer h3, .side-offer h3, .tier h3 { font-size: 24px; line-height: 1.25; }
.feature-offer p, .side-offer p, .tier p, .media-copy p, .step p { color: var(--muted); margin-top: 8px; }
.side-stack { display: grid; gap: 18px; }
.side-offer { padding: 18px 18px 16px; }
.side-offer header { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.tier-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: stretch; }
.tier { padding: 18px; position: relative; }
.tier.hot {
  background: var(--plum-deep);
  color: #fff;
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}
.tier.hot p { color: rgba(255,255,255,.78); }
.tier .mark { font-size: 13px; font-weight: 800; color: var(--gold-deep); }
.tier.hot .mark { color: #ffe3ad; }
.tier ul { margin-top: 12px; display: grid; gap: 8px; }
.tier li { display: flex; gap: 8px; font-weight: 600; font-size: 14px; }
.tier li i { color: var(--mint); margin-top: 4px; }
.tier.hot li i { color: #ffe3ad; }
.band { background: var(--paper-2); }
.media-card {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.media-card img { border-radius: 0; min-height: 320px; }
.media-copy { padding: 28px; }
.rule-list { margin-top: 16px; display: grid; gap: 10px; }
.rule-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
  font-weight: 600;
}
.rule-list i { color: var(--plum); margin-top: 4px; }
.dark-band {
  background:
    linear-gradient(120deg, rgba(42, 18, 63, .94), rgba(100, 43, 144, .88)),
    url("/assets/images/f194d22f0ecb3260.webp") center/cover no-repeat;
  color: #fff;
}
.dark-band .section-head p { color: rgba(255,255,255,.78); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { padding: 18px; background: rgba(255,255,255,.96); color: var(--ink); }
.step em {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  font-style: normal;
  font-weight: 800;
  margin-bottom: 10px;
}
.metric-row { display: grid; grid-template-columns: 1.1fr repeat(4, .7fr); gap: 12px; align-items: stretch; }
.metric { padding: 18px; }
.metric b { display: block; font-size: 32px; letter-spacing: -.04em; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric span { color: var(--muted); font-weight: 600; font-size: 14px; }
.metric-intro { padding: 8px 8px 8px 0; }
.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 0 18px; }
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--plum); font-size: 22px; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); padding: 0 0 16px; }
.cta-wrap {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 18px;
  align-items: stretch;
}
.cta-card { padding: 26px; }
.cta-card.gradient { background: var(--grad); color: #fff; }
.cta-card.gradient p { color: rgba(255,255,255,.88); margin-top: 8px; }
.promise { margin-top: 16px; display: grid; gap: 8px; }
.promise li { display: flex; gap: 8px; font-weight: 700; }
.form-grid { display: grid; gap: 10px; margin-top: 12px; }
input, select {
  width: 100%;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  color: var(--ink);
}
.form-note { font-size: 12px; color: var(--muted); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.site-footer { background: var(--plum-deep); color: rgba(255,255,255,.86); padding: 42px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; }
.footer-name { font-weight: 800; font-size: 20px; color: #fff; margin-bottom: 8px; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a { font-weight: 600; }
.footer-links a:hover { color: var(--gold); }
.legal { margin-top: 22px; font-size: 13px; color: rgba(255,255,255,.62); }
@media (max-width: 1024px) {
  .hero-grid, .offer-board, .feature-offer, .media-card, .metric-row, .cta-wrap, .footer-grid { grid-template-columns: 1fr; }
  .tier-rail, .steps { grid-template-columns: 1fr 1fr; }
  .tier.hot { transform: none; }
  .metric-intro { padding-bottom: 0; }
}
@media (max-width: 768px) {
  .desktop-nav, .nav-tools .nav-search, .nav-tools .btn-gold { display: none; }
  .menu-btn { display: inline-flex; }
  .section { padding: 52px 0; }
  .check-bar { grid-template-columns: 1fr; }
  .hero { padding-top: 28px; }
  .hero-panel img, .feature-offer img, .media-card img { min-height: 180px; height: 200px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .tier-rail, .steps, .mini-stats { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .hero-actions .btn, .cta-card .btn { width: 100%; }
  .brand-sub { max-width: 150px; }
  .nav-bar { gap: 8px; }
}

/* roulang page: category3 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: category3 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.desktop-nav::-webkit-scrollbar { display: none; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active { background: var(--plum-deep); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.section-head p, .lede { color: var(--muted); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--gold-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero {
  position: relative;
  color: #fff;
  padding: 42px 0 64px;
}
.hero-ledger {
  background:
    linear-gradient(105deg, rgba(24, 8, 40, .94) 0%, rgba(74, 20, 112, .8) 48%, rgba(42, 18, 63, .52) 100%),
    url("/assets/images/63822f91c1754c35.webp") center/cover no-repeat;
}
.hero h1 { font-size: clamp(34px, 5vw, 60px); line-height: 1.08; letter-spacing: -.03em; max-width: 740px; }
.hero-lead { max-width: 640px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.badge-row, .tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); border-color: transparent; }
.badge.mint { background: rgba(28, 139, 116, .12); color: var(--mint); border-color: transparent; }
.hero-split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: center;
}
.count-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  width: min(100%, 560px);
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
}
.count-bar span { font-size: 13px; font-weight: 700; }
.count-bar strong {
  margin-left: auto;
  font-size: 28px;
  letter-spacing: .04em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.count-bar em { font-style: normal; font-size: 12px; color: #ffe3ad; }
.ledger-card, .panel, .quote, .road, .invite-card, .doc-card, .news-card, .faq-item {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.ledger-card { overflow: hidden; }
.ledger-card img { width: 100%; height: 210px; object-fit: cover; }
.ledger-body { padding: 18px 18px 8px; }
.ledger-body h2 { font-size: 22px; margin-bottom: 6px; }
.slip {
  display: grid;
  grid-template-columns: 1.2fr .8fr auto;
  gap: 8px;
  align-items: center;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.slip b { font-weight: 700; }
.slip i { color: var(--muted); font-style: normal; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.dot.wait { background: var(--gold); }
.dot.ok { background: var(--mint); }
.dot.hold { background: var(--blush); }
.band { background: var(--paper-2); }
.band-dark {
  background:
    radial-gradient(500px 180px at 10% 0%, rgba(228,177,90,.2), transparent 60%),
    var(--plum-deep);
  color: #fff;
}
.window-layout, .doc-grid, .voice-grid, .cta-grid, .footer-grid {
  display: grid;
  gap: 22px;
}
.window-layout { grid-template-columns: .85fr 1.15fr; align-items: start; }
.window-list { display: grid; gap: 12px; }
.window-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}
.window-item strong { display: block; font-size: 18px; }
.window-item span { color: var(--muted); font-size: 14px; }
.time-pill {
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--grad);
  color: #fff;
  font-weight: 800;
  text-align: center;
  line-height: 1.15;
  min-height: 72px;
  padding: 8px;
}
.limit-board { display: grid; gap: 14px; }
.limit-row {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  background: #fff;
  border-radius: 24px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.limit-row .num {
  font-size: 28px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.limit-row p { color: var(--muted); font-size: 14px; }
.flow {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 22px;
  align-items: stretch;
}
.steps { display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 12px;
  position: relative;
}
.step:not(:last-child) .step-no::after {
  content: "";
  position: absolute;
  left: 26px;
  top: 48px;
  bottom: -8px;
  width: 2px;
  background: linear-gradient(var(--gold), rgba(100,43,144,.2));
}
.step-no {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--plum-deep);
  color: #fff;
  font-weight: 800;
  position: relative;
  z-index: 1;
}
.step h3 { font-size: 18px; margin-bottom: 4px; }
.step p { color: var(--muted); margin-bottom: 16px; }
.check-card { padding: 22px; }
.check-card h2 { font-size: 28px; margin: 8px 0 12px; }
.form-grid { display: grid; gap: 10px; margin-top: 12px; }
input, select {
  width: 100%;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  color: var(--ink);
}
.form-note { font-size: 12px; color: var(--muted); }
.form-ok {
  display: none;
  padding: 12px;
  border-radius: 14px;
  background: #e8f7f2;
  color: var(--mint);
  font-weight: 700;
}
.doc-grid { grid-template-columns: .9fr 1.1fr; align-items: center; }
.doc-visual { position: relative; }
.doc-visual img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 32px;
  box-shadow: var(--shadow);
}
.doc-float {
  position: absolute;
  left: 18px;
  bottom: 18px;
  right: 18px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255,250,243,.94);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.doc-card { padding: 8px 8px 8px 0; }
.check-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--line);
}
.check-list i { color: var(--mint); margin-top: 3px; }
.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.metric {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.metric b {
  display: block;
  font-size: clamp(28px, 3vw, 40px);
  color: #ffe3ad;
  letter-spacing: -.03em;
}
.metric span { color: rgba(255,255,255,.78); font-size: 14px; }
.voice-grid { grid-template-columns: 1.1fr .9fr; }
.quote-stack { display: grid; gap: 14px; }
.quote { padding: 20px; }
.quote img {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  object-fit: cover;
  margin-bottom: 12px;
}
.quote p { font-size: 16px; }
.quote cite { display: block; margin-top: 10px; color: var(--muted); font-style: normal; font-weight: 700; font-size: 14px; }
.people {
  padding: 22px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.people article { padding: 14px 0; border-bottom: 1px dashed var(--line); }
.people article:last-child { border-bottom: 0; }
.people h3 { font-size: 18px; margin-bottom: 4px; }
.people p { color: var(--muted); }
.news-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.news-side {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 100%;
  background: #fff;
  box-shadow: var(--shadow);
}
.news-side img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.news-list { display: grid; gap: 12px; }
.news-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 14px;
  align-items: center;
  transition: transform .2s ease, box-shadow .2s ease;
}
.news-card:hover { transform: translateY(-3px); box-shadow: 0 18px 36px rgba(48,18,72,.16); }
.news-card h3 { font-size: 18px; margin: 6px 0; }
.news-card p, .news-card time { color: var(--muted); font-size: 14px; }
.news-index {
  height: 88px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #fff;
  font-weight: 800;
  font-size: 22px;
}
.news-empty {
  padding: 22px;
  border-radius: 20px;
  background: #fff;
  border: 1px dashed var(--line);
  color: var(--muted);
}
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 22px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 0 18px; box-shadow: var(--shadow-soft); }
.faq-item summary {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 22px; color: var(--plum); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); padding-bottom: 16px; }
.cta-band {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(28,10,46,.92), rgba(100,43,144,.78)),
    url("/assets/images/f194d22f0ecb3260.webp") center/cover no-repeat;
}
.cta-grid { grid-template-columns: 1.1fr .9fr; align-items: center; }
.cta-band .invite-card { padding: 22px; }
.site-footer { background: var(--plum-deep); color: rgba(255,255,255,.82); padding: 42px 0 28px; }
.footer-grid { grid-template-columns: 1.4fr .8fr; }
.footer-name { font-weight: 800; font-size: 20px; color: #fff; margin: 0 0 8px; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a { color: rgba(255,255,255,.86); font-weight: 600; }
.footer-links a:hover { color: var(--gold); }
.legal {
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 22px;
  padding-top: 16px;
  font-size: 13px;
  color: rgba(255,255,255,.62);
}
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .nav-tools .nav-search { display: none; }
  .menu-btn { display: inline-flex; }
  .hero-split, .window-layout, .flow, .doc-grid, .voice-grid, .news-wrap, .faq-grid, .cta-grid, .footer-grid, .metric-strip {
    grid-template-columns: 1fr;
  }
  .metric-strip { grid-template-columns: 1fr 1fr; }
  .doc-visual img, .news-side img { height: 280px; min-height: 0; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .limit-row, .slip, .news-card, .window-item { grid-template-columns: 1fr; }
  .count-bar { flex-wrap: wrap; }
  .count-bar strong { margin-left: 0; }
  .nav-bar { gap: 10px; }
  .brand-sub { max-width: 150px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .hero { padding: 28px 0 40px; }
  .hero-actions .btn, .cta-band .btn { width: 100%; }
  .nav-tools .btn-gold { display: none; }
  .metric-strip { grid-template-columns: 1fr; }
  .doc-float { flex-direction: column; }
  .site-header { height: auto; }
  .nav-bar { height: 68px; }
}

/* roulang page: category4 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: category4 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active {
  background: var(--plum-deep);
  color: #fff;
}
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .chip, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, .chip:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.btn-ghost { background: #fff; color: var(--plum-deep); border: 1px solid var(--line); }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(24, 8, 40, .92) 0%, rgba(74, 20, 112, .78) 52%, rgba(42, 18, 63, .55) 100%),
    url("/assets/images/e2779c41f4bb3a14.webp") center/cover no-repeat;
  padding: 42px 0 64px;
}
.hero h1 { font-size: clamp(34px, 5vw, 62px); line-height: 1.08; letter-spacing: -.03em; max-width: 760px; }
.hero-lead { max-width: 680px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.badge.mint { background: rgba(28, 139, 116, .12); color: var(--mint); border-color: transparent; }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.section-head p { margin-top: 10px; color: var(--muted); }
.kicker { color: var(--gold-deep); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.compare {
  margin-top: 8px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.compare-card {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.compare-card img { width: 100%; height: 210px; object-fit: cover; }
.compare-body { padding: 20px 20px 22px; }
.compare-body h2 { font-size: 24px; line-height: 1.25; margin: 8px 0 12px; }
.compare-card ul { display: grid; gap: 8px; }
.compare-card li { display: flex; gap: 8px; align-items: flex-start; color: var(--muted); }
.compare-card li i { margin-top: 4px; }
.before li i { color: var(--blush); }
.after li i { color: var(--mint); }
.count-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 8px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  margin-bottom: 18px;
}
.count-pill strong { font-variant-numeric: tabular-nums; font-size: 18px; }
.metric-grid, .scene-grid, .faq-grid, .cta-grid, .feature-grid, .matrix-grid {
  display: grid;
  gap: 18px;
}
.metric-grid { grid-template-columns: 1.2fr repeat(3, 1fr); }
.metric-card, .scene-card, .faq-card, .matrix-card, .news-item, .step, .feature-copy, .cta-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.metric-card { padding: 22px; min-height: 160px; }
.metric-card b { display: block; font-size: clamp(28px, 3vw, 40px); line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric-card span { display: block; margin-top: 10px; color: var(--muted); }
.feature { background: linear-gradient(180deg, rgba(255,250,243,0) 0%, rgba(100,43,144,.05) 100%); }
.feature-grid { grid-template-columns: 1.05fr .95fr; align-items: center; }
.feature-visual { position: relative; }
.feature-visual img { width: 100%; height: 460px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.float-note {
  position: absolute;
  left: 18px;
  bottom: 18px;
  right: 18px;
  background: rgba(255,250,243,.94);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  box-shadow: var(--shadow-soft);
}
.float-note b { display: block; }
.float-note span { color: var(--muted); font-size: 13px; }
.feature-copy { padding: 28px; }
.feature-copy h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; }
.feature-copy p { margin: 12px 0 16px; color: var(--muted); }
.check-list { display: grid; gap: 10px; }
.check-list li { display: grid; grid-template-columns: 28px 1fr; gap: 8px; align-items: start; }
.check-list i { color: var(--mint); margin-top: 4px; }
.steps { background: var(--paper-2); }
.step-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { padding: 20px; position: relative; }
.step em {
  display: inline-flex;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  background: var(--grad);
  color: #fff;
  font-style: normal;
  font-weight: 800;
  margin-bottom: 12px;
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); }
.scenes {
  background:
    linear-gradient(160deg, rgba(42,18,63,.94), rgba(100,43,144,.88)),
    url("/assets/images/569fce298f868b7b.webp") center/cover no-repeat;
  color: #fff;
}
.scenes .section-head p { color: rgba(255,255,255,.8); }
.scene-grid { grid-template-columns: 1.15fr .85fr; }
.scene-card { overflow: hidden; color: var(--ink); }
.scene-card img { width: 100%; height: 240px; object-fit: cover; }
.scene-card div { padding: 20px; }
.scene-card h3 { font-size: 24px; margin: 8px 0; }
.scene-card p { color: var(--muted); }
.matrix-grid { grid-template-columns: repeat(4, 1fr); }
.matrix-card { padding: 18px; display: grid; gap: 8px; min-height: 150px; transition: transform .2s ease, box-shadow .2s ease; }
.matrix-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.matrix-card.is-current { background: var(--plum-deep); color: #fff; }
.matrix-card.is-current p { color: rgba(255,255,255,.78); }
.matrix-card i { color: var(--gold-deep); }
.matrix-card.is-current i { color: var(--gold); }
.news-wrap { display: grid; grid-template-columns: .72fr 1.28fr; gap: 22px; align-items: start; }
.news-intro img { width: 100%; height: 280px; object-fit: cover; border-radius: var(--radius); margin-top: 16px; }
.news-list { display: grid; gap: 12px; }
.news-item { padding: 16px 18px; display: grid; gap: 6px; transition: border-color .2s ease, transform .2s ease; }
.news-item:hover { transform: translateY(-2px); border-color: rgba(100,43,144,.35); }
.news-item strong { font-size: 18px; line-height: 1.35; }
.news-item p, .news-item time { color: var(--muted); }
.more-link { margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--plum); }
.more-link:hover { color: var(--gold-deep); }
.empty-note { padding: 18px; border-radius: var(--radius-sm); background: #fff; border: 1px dashed var(--line); color: var(--muted); }
.faq-grid { grid-template-columns: .8fr 1.2fr; align-items: start; }
.faq-card { padding: 8px 18px; }
details { border-bottom: 1px solid var(--line); }
details:last-child { border-bottom: 0; }
summary { cursor: pointer; padding: 16px 0; font-weight: 800; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary:after { content: "+"; color: var(--plum); font-size: 22px; }
details[open] summary:after { content: "–"; }
details p { color: var(--muted); padding-bottom: 16px; }
.cta {
  background:
    linear-gradient(110deg, rgba(42,18,63,.92), rgba(162,28,175,.72)),
    url("/assets/images/63822f91c1754c35.webp") center/cover no-repeat;
  color: #fff;
}
.cta-grid { grid-template-columns: 1fr .82fr; align-items: center; }
.cta h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.15; letter-spacing: -.03em; }
.cta .lead { margin: 12px 0 18px; color: rgba(255,255,255,.86); max-width: 620px; }
.cta-card { padding: 22px; color: var(--ink); }
.form-grid { display: grid; gap: 10px; }
input, select {
  width: 100%;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  color: var(--ink);
}
.form-note { font-size: 12px; color: var(--muted); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.site-footer { background: var(--plum-deep); color: rgba(255,255,255,.86); padding: 42px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; }
.footer-name { font-weight: 800; font-size: 20px; color: #fff; margin-bottom: 8px; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a:hover { color: var(--gold); }
.legal { margin-top: 22px; font-size: 13px; color: rgba(255,255,255,.68); }
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .metric-grid, .step-rail, .matrix-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid, .scene-grid, .news-wrap, .faq-grid, .cta-grid, .compare { grid-template-columns: 1fr; }
  .feature-visual img { height: 320px; }
}
@media (min-width: 1025px) {
  .drawer { display: none !important; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-tools .nav-search { display: none; }
  .hero { padding: 32px 0 48px; }
  .metric-grid, .matrix-grid, .step-rail, .footer-grid { grid-template-columns: 1fr; }
  .float-note { position: static; margin-top: 12px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .brand { min-width: 0; }
  .brand-mark { font-size: 18px; }
  .nav-tools .btn { display: none; }
  .hero h1 { font-size: 32px; }
  .hero-actions .btn, .cta .btn { width: 100%; }
  .compare-card img, .scene-card img { height: 180px; }
}

/* roulang page: category6 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: category6 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: auto;
  min-height: var(--header);
  background: rgba(255, 250, 243, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active { background: var(--plum-deep); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(105deg, rgba(24, 8, 40, .92) 0%, rgba(74, 20, 112, .8) 48%, rgba(42, 18, 63, .5) 100%),
    url("/assets/images/10e2268da2a9cff1.webp") center/cover no-repeat;
  padding: 48px 0 64px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: stretch;
}
.crumb { display: flex; gap: 8px; align-items: center; font-size: 13px; color: rgba(255,255,255,.75); margin-bottom: 14px; }
.crumb i { font-size: 10px; }
.hero h1 { margin: 0; font-size: clamp(34px, 5vw, 58px); line-height: 1.08; letter-spacing: -.03em; }
.hero-lead { max-width: 640px; margin: 16px 0 18px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.badge-row, .check-bar { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.badge.mint { background: rgba(28, 139, 116, .12); color: var(--mint); border-color: transparent; }
.shift-card, .panel, .quote, .road, .invite-card, .media-card, .faq-item, .news-row, .stat {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.shift-card { padding: 22px; }
.shift-card h2 { margin: 8px 0 12px; font-size: 26px; line-height: 1.25; }
.shift-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.shift-list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.shift-list strong { color: var(--plum); }
.shift-note { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; margin: 0 0 8px; }
.section-head p, .lede { color: var(--muted); margin: 0; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-deep);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.band-white { background: rgba(255,255,255,.55); }
.band-soft { background: linear-gradient(180deg, rgba(100, 43, 144, .06), transparent 80%); }
.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  align-items: center;
}
.media-card { overflow: hidden; }
.media-card img { width: 100%; height: 420px; object-fit: cover; }
.media-caption { padding: 16px 18px 18px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.pain-list { display: grid; gap: 14px; }
.pain-item {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 12px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}
.pain-item i {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #fff;
}
.pain-item h3, .channel h3, .audience-item h3, .faq-item h3 { margin: 0 0 4px; font-size: 18px; }
.pain-item p, .channel p, .audience-item p, .faq-item p, .quote p { margin: 0; color: var(--muted); }
.channel-board { display: grid; gap: 16px; }
.channel {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  background: var(--card);
  border-radius: 24px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.channel img { width: 180px; height: 120px; object-fit: cover; border-radius: 18px; }
.channel-meta { text-align: right; }
.channel-meta b { display: block; font-size: 28px; letter-spacing: -.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step {
  position: relative;
  padding: 20px 18px 18px;
  background: #fff;
  border-radius: 24px;
  border: 1px solid var(--line);
  min-height: 220px;
}
.step em {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--plum-deep);
  color: #fff;
  font-style: normal;
  font-weight: 800;
}
.step h3 { margin: 14px 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); }
.proof {
  background:
    linear-gradient(120deg, rgba(42, 18, 63, .94), rgba(100, 43, 144, .88)),
    url("/assets/images/63822f91c1754c35.webp") center/cover no-repeat;
  color: #fff;
}
.proof .section-head p { color: rgba(255,255,255,.8); }
.stat-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 14px; }
.stat { padding: 20px; }
.stat b { display: block; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.stat span { color: var(--muted); font-size: 14px; }
.stat.feature { background: var(--grad); color: #fff; }
.stat.feature span { color: rgba(255,255,255,.86); }
.quote-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.quote { padding: 24px; }
.quote.alt { margin-top: 28px; background: #2a123f; color: #fff; }
.quote.alt p { color: rgba(255,255,255,.82); }
.quote i { color: var(--gold); font-size: 22px; }
.who { margin-top: 16px; font-weight: 700; }
.audience-wrap {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 18px;
}
.audience-photo { border-radius: var(--radius); overflow: hidden; min-height: 100%; box-shadow: var(--shadow); }
.audience-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.audience-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.audience-item { padding: 18px; background: #fff; border-radius: 22px; border: 1px solid var(--line); }
.news-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.news-side {
  padding: 22px;
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(180deg, rgba(42,18,63,.2), rgba(42,18,63,.78)),
    url("/assets/images/aa6b46e849a3d868.webp") center/cover no-repeat;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--shadow);
}
.news-side strong { font-size: 24px; line-height: 1.3; }
.news-list { display: grid; gap: 12px; }
.news-row { padding: 16px 18px; box-shadow: var(--shadow-soft); }
.news-row a { font-size: 18px; font-weight: 800; }
.news-row a:hover { color: var(--plum); }
.news-row p { margin: 6px 0; color: var(--muted); }
.news-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.empty-note { padding: 18px; border-radius: 18px; background: #fff; border: 1px dashed var(--line); }
.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 0; overflow: hidden; box-shadow: var(--shadow-soft); }
.faq-item summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 800;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--plum); font-size: 22px; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { padding: 0 20px 18px; }
.cta-band {
  background:
    radial-gradient(500px 180px at 90% 0%, rgba(228,177,90,.35), transparent 70%),
    var(--plum-deep);
  color: #fff;
  border-radius: 36px;
  padding: 28px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 22px;
  box-shadow: var(--shadow);
}
.cta-band h2 { margin: 0 0 8px; font-size: clamp(28px, 3vw, 40px); line-height: 1.15; }
.cta-band p { color: rgba(255,255,255,.82); }
.form-grid { display: grid; gap: 10px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
input, select, textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  color: var(--ink);
}
textarea { min-height: 96px; resize: vertical; }
.form-note { font-size: 12px; color: rgba(255,255,255,.72); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.site-footer { padding: 36px 0 28px; background: #1b0d2b; color: rgba(255,255,255,.84); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.footer-name { margin: 0 0 6px; font-size: 22px; font-weight: 800; color: #fff; }
.footer-links { display: grid; gap: 6px; justify-items: end; }
.footer-links a:hover { color: var(--gold); }
.legal { margin: 22px 0 0; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: rgba(255,255,255,.62); }
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-tools .nav-search { display: none; }
  .hero-grid, .split, .stat-grid, .quote-grid, .audience-wrap, .news-layout, .cta-band { grid-template-columns: 1fr; }
  .rail { grid-template-columns: 1fr 1fr; }
  .channel { grid-template-columns: 140px 1fr; }
  .channel-meta { grid-column: 2; text-align: left; }
  .quote.alt { margin-top: 0; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .media-card img, .audience-photo img { height: 240px; min-height: 240px; }
  .rail, .audience-list, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-items: start; }
  .channel { grid-template-columns: 1fr; }
  .channel img { width: 100%; height: 160px; }
  .brand-sub { display: none; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .hero { padding: 32px 0 42px; }
  .hero-actions .btn, .cta-band .btn { width: 100%; }
  .shift-list li { grid-template-columns: 1fr; gap: 2px; }
  .nav-tools .btn-gold { display: none; }
  .media-caption { flex-direction: column; align-items: flex-start; }
}

/* roulang page: category5 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -.03em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.site-header .nav-bar { width: min(1540px, calc(100% - 24px)); }
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 150px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.desktop-nav::-webkit-scrollbar { display: none; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 9px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active { background: var(--plum-deep); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 112px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.45); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
}
.drawer {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
  box-shadow: var(--shadow);
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 76px 0; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--plum);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.section-head { margin-bottom: 26px; max-width: 760px; }
.section-head h2, .block-title { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; }
.section-head p { margin-top: 10px; color: var(--muted); }
.secure-hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(115deg, rgba(22, 8, 38, .92) 0%, rgba(86, 22, 126, .78) 52%, rgba(42, 18, 63, .55) 100%),
    url("/assets/images/63822f91c1754c35.webp") center/cover no-repeat;
  padding: 34px 0 48px;
}
.bento {
  display: grid;
  grid-template-columns: 1.35fr .78fr;
  gap: 16px;
  align-items: stretch;
}
.bento-main { padding: 12px 8px 6px 0; }
.secure-hero h1 { font-size: clamp(34px, 5vw, 60px); line-height: 1.08; max-width: 740px; }
.hero-lead { max-width: 680px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.bento-side { display: grid; gap: 16px; }
.mini-panel, .bento-cta, .risk-item, .point, .quote, .person, .news-row, .close-panel, .faq-item {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.mini-panel { padding: 18px 18px 16px; border: 1px solid rgba(255,255,255,.4); }
.mini-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--grad);
  margin-bottom: 10px;
}
.mini-panel strong { display: block; font-size: 18px; margin-bottom: 6px; }
.mini-panel p, .point p, .person p, .risk-item p { color: var(--muted); }
.bento-cta {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: rgba(255,255,255,.14);
  color: #fff;
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: none;
  backdrop-filter: blur(10px);
}
.bento-cta strong { display: block; font-size: 18px; }
.bento-cta p { color: rgba(255,255,255,.84); }
.pain-wrap, .solution-wrap, .audience-wrap {
  display: grid;
  gap: 28px;
  align-items: center;
}
.pain-wrap { grid-template-columns: 1.05fr .95fr; }
.solution-wrap { grid-template-columns: .86fr 1.14fr; }
.audience-wrap { grid-template-columns: 1.15fr .85fr; }
.pain-copy h2, .solution-copy h2, .audience-copy h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; margin-bottom: 12px; }
.pain-copy p, .solution-copy > p, .audience-copy > p { color: var(--muted); }
.risk-list, .point-list, .person-list { display: grid; gap: 12px; }
.risk-item, .point, .person { padding: 16px 16px 14px; box-shadow: var(--shadow-soft); display: grid; grid-template-columns: 42px 1fr; gap: 12px; }
.risk-item i, .point i, .person i {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #fff4df;
  color: var(--gold-deep);
}
.risk-item strong, .point strong, .person strong { display: block; margin-bottom: 2px; }
.photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 420px;
  box-shadow: var(--shadow);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.photo-cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(28, 10, 42, .78);
  color: #fff;
}
.photo-cap span { display: block; color: #ffe3ad; font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.solution-sec, .quote-sec, .faq-sec { background: linear-gradient(180deg, rgba(255,250,243,.2), rgba(255,250,243,.85)); }
.step-list { display: grid; gap: 0; position: relative; }
.step {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 8px;
  padding: 8px 0 22px;
}
.step-index {
  width: 64px;
  height: 64px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  background: var(--plum-deep);
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}
.step-body {
  background: #fff;
  border-radius: 24px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.step-body h3 { font-size: 22px; margin-bottom: 6px; }
.step-body p { color: var(--muted); }
.metric-sec { padding-top: 10px; }
.metric-band {
  background:
    linear-gradient(120deg, rgba(42, 18, 63, .94), rgba(100, 43, 144, .88)),
    url("/assets/images/dbe0dbc10bc1091d.webp") center/cover;
  color: #fff;
  border-radius: 36px;
  padding: 34px 28px;
  box-shadow: var(--shadow);
}
.metric-band h2 { font-size: clamp(28px, 3vw, 40px); max-width: 680px; }
.metric-band > p { margin: 10px 0 22px; color: rgba(255,255,255,.82); max-width: 720px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.metric {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  padding: 16px;
}
.metric b {
  display: block;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1;
  color: #ffe3ad;
  margin-bottom: 8px;
}
.metric span { display: block; font-weight: 700; }
.quote-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.quote { padding: 24px; }
.quote p { font-size: 18px; line-height: 1.65; }
.quote cite { display: block; margin-top: 16px; font-style: normal; font-weight: 800; color: var(--plum); }
.quote.alt { background: var(--plum-deep); color: #fff; }
.quote.alt cite { color: #ffe3ad; }
.side-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.side-card img { width: 100%; height: 230px; object-fit: cover; }
.side-card div { padding: 18px; }
.side-card strong { display: block; font-size: 20px; margin-bottom: 6px; }
.side-card p { color: var(--muted); }
.news-list { display: grid; gap: 12px; }
.news-row { box-shadow: var(--shadow-soft); transition: transform .2s ease, box-shadow .2s ease; }
.news-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-link { display: block; padding: 18px 20px; }
.news-meta { display: flex; gap: 8px; align-items: center; color: var(--gold-deep); font-size: 13px; font-weight: 800; }
.news-link strong { display: block; margin: 6px 0; font-size: 20px; }
.news-link p { color: var(--muted); }
.empty-note {
  padding: 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px dashed var(--line);
  color: var(--muted);
}
.faq-list { display: grid; gap: 12px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 800;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--plum); font-size: 24px; line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { padding: 0 20px 18px; color: var(--muted); }
.close-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,250,243,.94)),
    url("/assets/images/f194d22f0ecb3260.webp") center/cover;
}
.close-copy h2 { font-size: clamp(28px, 3vw, 40px); margin: 8px 0 12px; }
.close-copy p { color: var(--muted); }
.close-points { margin-top: 16px; display: grid; gap: 8px; }
.close-points li { display: flex; gap: 8px; align-items: flex-start; font-weight: 650; }
.close-points i { color: var(--mint); margin-top: 4px; }
.form-grid { display: grid; gap: 12px; }
.field { display: grid; gap: 4px; }
label { font-size: 13px; font-weight: 800; }
input, select {
  width: 100%;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  color: var(--ink);
}
.form-note { font-size: 12px; color: var(--muted); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.site-footer {
  background: var(--plum-deep);
  color: rgba(255,255,255,.86);
  padding: 42px 0 28px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; }
.footer-name { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.footer-links { display: grid; align-content: start; gap: 8px; }
.footer-links a { color: #ffe3ad; font-weight: 700; }
.footer-links a:hover { color: #fff; }
.legal { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.14); font-size: 13px; color: rgba(255,255,255,.72); }
@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .close-panel, .quote-grid { grid-template-columns: 1fr; }
}
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .nav-tools .nav-search { display: none; }
  .pain-wrap, .solution-wrap, .audience-wrap, .bento { grid-template-columns: 1fr; }
  .bento-main { padding-right: 0; }
}
@media (max-width: 768px) {
  .section { padding: 58px 0; }
  .secure-hero { padding: 28px 0 36px; }
  .bento-cta, .footer-grid, .step { grid-template-columns: 1fr; display: grid; }
  .bento-cta { align-items: flex-start; }
  .photo-frame, .photo-frame img { min-height: 280px; }
  .metric-band, .close-panel { padding: 22px 18px; border-radius: 24px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .nav-tools .btn { display: none; }
  .hero-actions .btn, .bento-cta .btn, .close-panel .btn { width: 100%; }
  .secure-hero h1 { font-size: 34px; }
  .risk-item, .point, .person { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: 1fr; }
}

/* roulang page: category7 */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
/* roulang page: index */
:root {
  --ink: #241433;
  --muted: #64586f;
  --paper: #f6f1e8;
  --paper-2: #fffaf3;
  --card: #ffffff;
  --line: rgba(48, 24, 68, .12);
  --plum: #642b90;
  --plum-deep: #2a123f;
  --gold: #e4b15a;
  --gold-deep: #a8742b;
  --blush: #ff7b62;
  --mint: #1c8b74;
  --shadow: 0 22px 50px rgba(48, 18, 72, .12);
  --shadow-soft: 0 10px 28px rgba(48, 18, 72, .08);
  --radius: 28px;
  --radius-sm: 16px;
  --header: 74px;
  --max: 1180px;
  --grad: linear-gradient(135deg, #5b21b6 0%, #a21caf 48%, #f59e0b 100%);
  --font: "Be Vietnam Pro", sans-serif;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(228, 177, 90, .28), transparent 60%),
    var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { margin: 0 0 10px; overflow-wrap: break-word; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; min-width: 168px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-sub { font-size: 12px; color: var(--muted); font-weight: 600; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.desktop-nav::-webkit-scrollbar { display: none; }
.desktop-nav a, .drawer a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .drawer a:hover { background: rgba(100, 43, 144, .08); }
.desktop-nav a.active, .drawer a.active {
  background: var(--plum-deep);
  color: #fff;
}
.nav-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 4px 4px 12px;
}
.nav-search input {
  border: 0;
  outline: 0;
  width: 128px;
  background: transparent;
  color: var(--ink);
}
.nav-search button, .btn, .chip, .menu-btn { border: 0; cursor: pointer; }
.nav-search button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--plum-deep);
  color: #fff;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .nav-search button:focus-visible, .menu-btn:focus-visible, .chip:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(228, 177, 90, .85);
  outline-offset: 2px;
}
.btn-gold { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(162, 28, 175, .25); }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-dark { background: var(--plum-deep); color: #fff; }
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--plum-deep);
  align-items: center;
  justify-content: center;
}
.drawer {
  display: none;
  background: #fffaf3;
  border-top: 1px solid var(--line);
  padding: 12px 16px 18px;
}
.drawer.open { display: grid; gap: 6px; }
.drawer .nav-search { width: 100%; }
.drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: 72px 0; }
.section.band { background: rgba(255,255,255,.46); border-top: 1px solid rgba(255,255,255,.7); border-bottom: 1px solid var(--line); }
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(24, 8, 40, .92) 0%, rgba(74, 20, 112, .78) 52%, rgba(42, 18, 63, .55) 100%),
    url("/assets/images/fc6ec6b6e5688ed4.webp") center/cover no-repeat;
  padding: 42px 0 64px;
}
.hero h1 { font-size: clamp(34px, 5vw, 62px); line-height: 1.08; letter-spacing: -.03em; max-width: 760px; }
.hero-lead { max-width: 680px; margin: 16px 0 22px; color: rgba(255,255,255,.88); font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 13px;
  font-weight: 700;
}
.badge.gold { background: rgba(228, 177, 90, .18); color: #ffe3ad; }
.badge.ink { background: #fff4df; color: var(--gold-deep); border-color: transparent; }
.badge.plum { background: rgba(100, 43, 144, .1); color: var(--plum); }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; margin: 0 0 8px; }
.section-head p { color: var(--muted); margin: 0; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--gold-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.vip-hero {
  text-align: center;
  background:
    linear-gradient(180deg, rgba(18, 6, 32, .9) 0%, rgba(78, 22, 120, .78) 58%, rgba(42, 18, 63, .7) 100%),
    url("/assets/images/10e2268da2a9cff1.webp") center/cover no-repeat;
  padding: 54px 0 62px;
}
.hero-center { max-width: 860px; }
.vip-hero h1, .vip-hero .hero-lead { margin-left: auto; margin-right: auto; }
.vip-hero .kicker { color: #ffe3ad; }
.hero-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  max-width: 680px;
  margin: 0 auto 18px;
  padding: 8px;
  background: rgba(255,255,255,.96);
  border-radius: 999px;
  box-shadow: var(--shadow);
}
.hero-search input {
  height: 48px;
  border: 0;
  background: transparent;
  padding: 0 16px;
  color: var(--ink);
}
.quick-row { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.2);
  font-weight: 700;
  font-size: 13px;
  transition: background .2s ease, transform .2s ease;
}
.chip:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }
.count-box {
  display: inline-grid;
  gap: 2px;
  min-width: 240px;
  margin-bottom: 16px;
  padding: 12px 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
}
.count-box span { font-size: 12px; font-weight: 700; color: #ffe3ad; }
.count-box strong { font-size: 22px; letter-spacing: -.02em; }
.vip-hero .badge-row { justify-content: center; }
.vip-bento {
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 18px;
}
.perk, .scene, .step, .quote-card, .channel-card, .news-row, .faq-item, .cta-band, .side-note {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.perk { overflow: hidden; }
.perk img { width: 100%; height: 280px; object-fit: cover; }
.perk-body, .scene-copy, .step, .quote-card, .channel-card, .side-note { padding: 22px; }
.perk h3, .scene h3, .step h3, .quote-card h3, .channel-card h3 { font-size: 22px; line-height: 1.3; }
.vip-side { display: grid; gap: 18px; }
.side-note { background: var(--plum-deep); color: #fff; }
.side-note p { color: rgba(255,255,255,.82); }
.icon-pill {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: #fff4df;
  color: var(--gold-deep);
  margin-bottom: 12px;
}
.side-note .icon-pill { background: rgba(255,255,255,.12); color: #ffe3ad; }
.perk-wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr .9fr; }
.perk-wide .perk-body { display: flex; flex-direction: column; justify-content: center; }
.mini-metrics { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.scene-list { display: grid; gap: 18px; }
.scene { display: grid; grid-template-columns: .82fr 1.18fr; overflow: hidden; }
.scene.reverse { grid-template-columns: 1.18fr .82fr; }
.scene.reverse img { order: 2; }
.scene img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; }
.step-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: buoc;
}
.step { position: relative; min-height: 220px; }
.step::before {
  counter-increment: buoc;
  content: counter(buoc);
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-weight: 800;
}
.stat-band {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 22px;
  padding: 28px;
  border-radius: 36px;
  background:
    linear-gradient(135deg, rgba(42, 18, 63, .94), rgba(100, 43, 144, .88)),
    url("/assets/images/569fce298f868b7b.webp") center/cover;
  color: #fff;
  box-shadow: var(--shadow);
}
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-item {
  padding: 16px;
  border-radius: 22px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.stat-item strong { display: block; font-size: 30px; line-height: 1.1; color: #ffe3ad; }
.stat-item span { display: block; color: rgba(255,255,255,.8); font-size: 14px; }
.quote-stack { display: grid; gap: 12px; }
.quote-card { color: var(--ink); display: grid; grid-template-columns: 72px 1fr; gap: 14px; align-items: center; }
.quote-card img { width: 72px; height: 72px; border-radius: 20px; object-fit: cover; }
.quote-card p { margin: 0; }
.who { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.channel-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 14px; }
.channel-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 148px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.channel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.channel-card.current {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  background: var(--grad);
  color: #fff;
  border: 0;
}
.channel-card span { color: var(--plum); font-weight: 800; }
.channel-card.current span, .channel-card.current p { color: #fff; }
.news-head { display: flex; justify-content: space-between; gap: 16px; align-items: end; }
.more-line { color: var(--plum); font-weight: 800; }
.news-list { display: grid; gap: 12px; }
.news-row a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
}
.news-row { transition: transform .2s ease, box-shadow .2s ease; }
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-meta { display: flex; gap: 12px; color: var(--muted); font-size: 13px; font-weight: 700; }
.news-go { color: var(--gold-deep); font-weight: 800; white-space: nowrap; }
.news-empty {
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: #fff;
  border: 1px dashed var(--line);
  color: var(--muted);
}
.faq-list { display: grid; gap: 12px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 800;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: right; color: var(--plum); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 22px 18px; color: var(--muted); }
.cta-band {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 24px;
  padding: 28px;
  background:
    linear-gradient(120deg, rgba(42, 18, 63, .92), rgba(100, 43, 144, .78)),
    url("/assets/images/f194d22f0ecb3260.webp") center/cover;
  color: #fff;
  border: 0;
}
.cta-band .section-head p, .cta-copy p { color: rgba(255,255,255,.84); }
.form-grid { display: grid; gap: 10px; }
input, select, textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  color: var(--ink);
}
input, select { height: 46px; padding: 0 12px; }
textarea { min-height: 90px; resize: vertical; }
.form-note { font-size: 12px; color: rgba(255,255,255,.75); }
.form-ok { display: none; padding: 12px; border-radius: 14px; background: #e8f7f2; color: var(--mint); font-weight: 700; }
.filter-empty { display: none; margin-top: 14px; color: var(--muted); font-weight: 700; }
.perk.is-hidden, .side-note.is-hidden { display: none; }
.site-footer { background: var(--plum-deep); color: rgba(255,255,255,.86); padding: 42px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; }
.footer-name { font-weight: 800; font-size: 20px; margin: 0 0 8px; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links a { color: #ffe3ad; font-weight: 700; }
.footer-links a:hover { color: #fff; }
.legal { margin: 22px 0 0; font-size: 13px; color: rgba(255,255,255,.68); }
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .vip-bento, .perk-wide, .scene, .scene.reverse, .stat-band, .cta-band, .footer-grid, .channel-grid { grid-template-columns: 1fr; }
  .scene.reverse img { order: 0; }
  .channel-card.current { flex-direction: column; align-items: flex-start; }
  .step-line, .stat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-tools .nav-search { display: none; }
  .section { padding: 52px 0; }
  .brand { min-width: 0; }
  .news-head, .news-row a, .quote-card { grid-template-columns: 1fr; display: grid; }
  .hero-search { border-radius: 24px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .step-line, .stat-grid, .hero-search { grid-template-columns: 1fr; }
  .hero { padding: 36px 0 46px; }
  .count-box, .btn, .hero-search .btn { width: 100%; }
  .perk img, .scene img { height: 210px; min-height: 210px; }
  .cta-band, .stat-band { padding: 18px; border-radius: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}