/* roulang page: index */
/* ========== Design Tokens ========== */
:root {
  --bg-page: #F6F3FB;
  --bg-card: #FFFFFF;
  --brand-pink: #E32E78;
  --brand-grad-start: #FF5D8F;
  --brand-grad-end: #7B56FF;
  --accent-purple: #7C5CFF;
  --lime: #C6F24E;
  --text-main: #201A2B;
  --text-sub: #5F586E;
  --line: #EAE3F2;
  --dark-bg: #221635;
  --danger: #D9315D;
  --success: #118A61;
  --warning: #F5A623;
  --r-lg: 28px;
  --r-md: 20px;
  --r-sm: 16px;
  --r-pill: 999px;
  --shadow-card: 0 4px 24px rgba(80, 40, 120, .07);
  --shadow-hover: 0 18px 40px -18px rgba(90, 45, 130, 0.25);
  --font-body: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  --font-num: "Bahnschrift", "DIN Alternate", "Arial", sans-serif;
  --ease: cubic-bezier(.2, .7, .3, 1);
  --spacer-section: 104px;
}
/* ========== Reset / Base ========== */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: hidden; }
body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-main);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { text-decoration: none; transition: all .2s ease; }
a:focus-visible, button:focus-visible, .btn:focus-visible, .form-control:focus-visible {
  outline: 2px solid var(--accent-purple);
  outline-offset: 3px;
}
ul, ol { padding-left: 0; margin-bottom: 0; list-style: none; }
p:last-child { margin-bottom: 0; }
h1, h2, h3, h4, h5, h6 { font-weight: 800; line-height: 1.25; letter-spacing: -0.01em; }
.container-wide { max-width: 1320px; margin-left: auto; margin-right: auto; padding-left: 1.5rem; padding-right: 1.5rem; }
.section-block { padding: var(--spacer-section) 0; }
.section-title-icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 16px; background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end)); color: #fff; font-size: 20px; margin-right: 12px; flex: 0 0 auto; }
.section-title { display: flex; align-items: center; font-size: 32px; font-weight: 800; }
.section-sub { color: var(--text-sub); max-width: 640px; line-height: 1.8; }
.btn-gradient {
  background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
  border: none;
  color: #fff;
  border-radius: var(--r-pill);
  padding: 12px 30px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(227, 46, 120, .18);
  transition: all .2s ease;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-gradient:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(123, 86, 255, .3); }
.btn-outline-brand {
  background: transparent;
  border: 1.5px solid var(--line);
  color: var(--text-main);
  border-radius: var(--r-pill);
  padding: 11px 28px;
  font-weight: 600;
  transition: all .2s ease;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-outline-brand:hover { border-color: var(--accent-purple); color: var(--accent-purple); transform: translateY(-2px); }
.btn-lime {
  background: var(--lime);
  border: none;
  color: #201A2B;
  border-radius: var(--r-pill);
  padding: 13px 34px;
  font-weight: 700;
  transition: all .2s ease;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-lime:hover { background: #d7f96b; color: #201A2B; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(198, 242, 78, .3); }
.badge-gradient { display: inline-flex; align-items: center; border-radius: 8px; background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end)); color: #fff; font-size: 12px; padding: 3px 12px; font-weight: 600; }
.badge-lime { display: inline-flex; align-items: center; border-radius: 8px; background: var(--lime); color: #201A2B; font-size: 12px; padding: 3px 10px; font-weight: 700; }
.badge-soft { display: inline-flex; align-items: center; border-radius: 8px; background: #F0EAFB; color: var(--accent-purple); font-size: 12px; padding: 3px 12px; font-weight: 600; }

/* ========== Header / Nav ========== */
.site-header {
  position: sticky; top: 0; z-index: 1060;
  background: rgba(246, 243, 251, .9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: background .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 6px 24px rgba(34, 22, 53, .06);
  border-bottom-color: rgba(234, 227, 242, .8);
}
.navbar { padding-top: 0; padding-bottom: 0; min-height: 84px; }
.navbar-brand { padding-top: 0; padding-bottom: 0; margin-right: 2.5rem; }
.logo-wrap { display: flex; align-items: center; gap: 2px; min-height: 44px; }
.logo-text { font-size: 24px; font-weight: 900; letter-spacing: -0.02em; color: var(--text-main); line-height: 1; }
.logo-badge { background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end)); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 8px; border-radius: 6px; letter-spacing: .05em; }
.site-nav .nav-link {
  font-size: 16px; font-weight: 500; color: var(--text-main);
  padding: 30px 16px !important; position: relative;
  white-space: nowrap;
}
.site-nav .nav-link::before {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 20px; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--brand-grad-start), var(--brand-grad-end));
  opacity: 0; transition: opacity .2s ease, transform .2s ease; transform: scaleX(.6);
}
.site-nav .nav-link:hover::before, .site-nav .nav-link.active::before { opacity: 1; transform: scaleX(1); }
.site-nav .nav-link:hover, .site-nav .nav-link.active { color: var(--text-main); font-weight: 600; }
.nav-more-trigger { padding: 30px 10px; font-size: 15px; font-weight: 500; color: var(--text-main); cursor: pointer; display: flex; align-items: center; gap: 6px; }
.mega-panel {
  position: absolute; top: 100%; right: 0; width: 720px; background: #fff;
  border-radius: 0 0 24px 24px; box-shadow: 0 24px 60px -12px rgba(34, 22, 53, .2);
  padding: 28px; opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  border: 1px solid var(--line); border-top: none;
}
.nav-more-wrap { position: relative; }
.nav-more-wrap:hover .mega-panel, .nav-more-wrap:focus-within .mega-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-panel h6 { font-size: 13px; color: var(--text-sub); margin-bottom: 14px; letter-spacing: .06em; }
.mega-link-list a { display: block; padding: 6px 0; font-size: 15px; color: var(--text-main); font-weight: 500; }
.mega-link-list a:hover { color: var(--accent-purple); }
.mega-card { display: flex; gap: 10px; align-items: center; background: #F9F6FD; border-radius: 16px; padding: 12px; border: 1px solid var(--line); transition: all .2s ease; }
.mega-card:hover { background: #F2EBFC; }
.mega-card img { width: 56px; height: 56px; border-radius: 12px; object-fit: cover; }
.mega-card .mc-name { font-size: 14px; font-weight: 700; line-height: 1.4; }
.mega-card .mc-tag { font-size: 12px; color: var(--text-sub); }
.navbar-toggler { border: none; padding: 8px; color: var(--text-main); }
.navbar-toggler:focus { box-shadow: none; }
.navbar-toggler i { font-size: 24px; }
@media (max-width: 991.98px) {
  .navbar-collapse { background: #fff; padding: 16px 20px 22px; border-radius: 0 0 20px 20px; box-shadow: 0 18px 40px rgba(34,22,53,.12); margin-top: 8px; }
  .site-nav .nav-link { padding: 12px 8px !important; font-size: 18px; display: flex; align-items: center; gap: 10px; border-radius: 12px; }
  .site-nav .nav-link::before { display: none; }
  .site-nav .nav-link:hover, .site-nav .nav-link.active { background: #F7EFFA; color: var(--brand-pink); }
  .site-nav .nav-link.active { box-shadow: inset 3px 0 0 var(--brand-pink); }
  .nav-more-trigger { padding: 12px 8px; }
  .mega-panel { position: static; width: 100%; border: none; box-shadow: none; border-radius: 16px; padding: 0 0 0 16px; margin-top: 8px; }
}
/* ========== Hero ========== */
.hero-section {
  position: relative;
  min-height: calc(100vh - 84px);
  display: flex; align-items: center;
  background:
    radial-gradient(circle at 10% 30%, rgba(255,93,143,.08) 0, transparent 400px),
    radial-gradient(circle at 85% 20%, rgba(123,86,255,.1) 0, transparent 420px),
    linear-gradient(180deg, #F9F6FD 0%, #F3EEFA 100%);
  padding: 72px 0 80px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; background-image: url('/assets/images/backpic/back-1.webp'); background-size: cover; background-position: center; opacity: .07; }
.hero-content { position: relative; z-index: 2; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 5px 16px; font-size: 13px; font-weight: 600; color: var(--accent-purple); box-shadow: var(--shadow-card); }
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px rgba(198,242,78,.3); }
.hero-title { font-size: 46px; font-weight: 900; line-height: 1.15; letter-spacing: -0.02em; margin: 22px 0 18px; text-align: left; max-width: 560px; text-wrap: balance; }
.hero-title .gradient-text { background: linear-gradient(135deg, var(--brand-pink), var(--accent-purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-desc { font-size: 17px; color: var(--text-sub); max-width: 540px; line-height: 1.85; margin-bottom: 30px; }
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-data-row { display: flex; gap: 24px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 22px; max-width: 480px; }
.hero-data-item .hdi-num { font-size: 22px; font-weight: 800; font-family: var(--font-num); line-height: 1; letter-spacing: -0.02em; }
.hero-data-item .hdi-label { font-size: 12px; color: var(--text-sub); margin-top: 4px; }
.phone-card-wrap { position: relative; z-index: 2; display: flex; justify-content: flex-end; padding-right: 30px; }
.phone-frame {
  width: 300px; height: 620px; background: #171021; border-radius: 42px;
  padding: 12px; border: 3px solid #2d2440;
  box-shadow: 0 40px 80px -20px rgba(34,22,53,.4);
  position: relative;
}
.phone-screen { width: 100%; height: 100%; border-radius: 30px; overflow: hidden; background: #171021; position: relative; }
.phone-screen .cover-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.phone-screen .phone-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(10,5,20,.9) 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 18px; }
.phone-badge { position: absolute; top: 16px; left: 14px; background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end)); color: #fff; border-radius: 8px; padding: 3px 8px; font-size: 11px; font-weight: 700; display: flex; align-items: center; gap: 4px; }
.phone-badge-time { position: absolute; top: 16px; right: 12px; background: rgba(0,0,0,.6); color: #fff; border-radius: 8px; padding: 2px 8px; font-size: 11px; font-weight: 600; z-index: 3; }
.phone-overlay .phone-data { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.phone-overlay h4 { color: #fff; font-size: 16px; margin-bottom: 6px; font-weight: 800; }
.phone-overlay p { color: rgba(255,255,255,.75); font-size: 13px; margin-bottom: 8px; line-height: 1.5; }
.badge-lime-mini { background: var(--lime); color: #201A2B; border-radius: 8px; font-size: 11px; font-weight: 700; padding: 2px 8px; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.float-badge-pink {
  position: absolute; z-index: 5; background: var(--brand-pink); color: #fff;
  padding: 8px 16px; border-radius: 14px; font-size: 13px; font-weight: 700;
  box-shadow: 0 12px 30px rgba(227,46,120,.4); display: flex; gap: 6px; align-items: center;
  left: -26px; top: 15%; transform: rotate(-6deg);
}
.float-badge-purple {
  position: absolute; z-index: 5; background: var(--accent-purple); color: #fff;
  padding: 8px 14px; border-radius: 14px; font-size: 13px; font-weight: 700;
  box-shadow: 0 12px 30px rgba(124,92,255,.35); bottom: 18%; right: -10px;
  transform: rotate(5deg); display: flex; gap: 5px; align-items: center;
}
@media (max-width: 991.98px) {
  .phone-card-wrap { justify-content: center; padding-right: 0; margin-top: 60px; }
  .float-badge-pink { left: 0; }
}
@media (max-width: 767.98px) {
  .hero-title { font-size: 34px; }
  .phone-frame { width: 260px; height: 540px; }
  .hero-section { min-height: auto; padding-top: 56px; }
}
/* ========== Data Trust Bar ========== */
.data-trust-band {
  background: linear-gradient(135deg, #F9F6FD 0%, #F3EDFB 100%);
  margin-top: -1px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.data-item { text-align: center; padding: 14px 6px; }
.data-item .d-num { font-size: 30px; font-weight: 900; background: linear-gradient(135deg, var(--brand-pink), var(--accent-purple)); -webkit-background-clip: text; background-clip: text; color: transparent; font-family: var(--font-num); line-height: 1.2; }
.data-item .d-label { font-size: 14px; color: var(--text-sub); margin-top: 6px; }
/* ========== Movie Card Scroller ========== */
.scroll-cards { display: flex; gap: 20px; overflow-x: auto; padding: 20px 4px 26px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.scroll-cards::-webkit-scrollbar { display: none; }
.card-short-video { min-width: 240px; max-width: 240px; border-radius: 24px; background: var(--bg-card); border: 1px solid var(--line); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; scroll-snap-align: start; position: relative; }
.card-short-video:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.card-short-video .sv-media { aspect-ratio: 3 / 5; overflow: hidden; position: relative; background: #f0ecf6; }
.card-short-video .sv-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.card-short-video:hover .sv-media img { transform: scale(1.03); }
.card-short-video .sv-time { position: absolute; bottom: 8px; right: 8px; background: rgba(0,0,0,.65); color: #fff; font-size: 12px; font-weight: 600; border-radius: 8px; padding: 1px 8px; z-index: 2; }
.card-short-video .sv-cate-tag { position: absolute; top: 10px; left: 10px; z-index: 2; }
.card-short-video .sv-body { padding: 14px 16px 18px; }
.card-short-video .sv-title { font-size: 15px; font-weight: 700; line-height: 1.5; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-short-video .sv-meta { display: flex; justify-content: space-between; align-items: center; }
.sv-stats { font-size: 13px; color: var(--text-sub); display: flex; align-items: center; gap: 4px; }
.sv-stats i { color: var(--brand-pink); }
/* ========== Latest News / Info list ========== */
.news-section { background: var(--bg-page); }
.news-tab-list { border-left: 2px solid var(--line); }
.news-tab-list .nav-link { color: var(--text-main); font-weight: 500; font-size: 15px; border: none; border-radius: 12px; padding: 10px 14px; margin-left: -2px; border-left: 2px solid transparent; transition: all .2s; }
.news-tab-list .nav-link:hover, .news-tab-list .nav-link.active { background: #fff; color: var(--brand-pink); border-left-color: var(--brand-pink); box-shadow: var(--shadow-card); }
.news-list-wrap .news-item { display: flex; gap: 18px; background: #fff; border-radius: 20px; padding: 18px; border: 1px solid var(--line); transition: all .2s ease; margin-bottom: 16px; }
.news-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.news-item .ni-thumb { width: 112px; height: 92px; border-radius: 14px; object-fit: cover; flex: 0 0 auto; background: #F0EBF6; }
@media (min-width: 992px) {
  .news-item .ni-thumb { width: 120px; height: 96px; }
}
.news-item .ni-cate { font-size: 13px; font-weight: 600; color: var(--accent-purple); background: #F1EBFC; border-radius: 6px; padding: 1px 8px; display: inline-block; margin-bottom: 5px; }
.news-item .ni-title { font-size: 17px; font-weight: 700; line-height: 1.5; margin-bottom: 4px; color: var(--text-main); display: block; }
.news-item .ni-title:hover { color: var(--brand-pink); }
.news-item .ni-summary { font-size: 14px; color: var(--text-sub); line-height: 1.7; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item .ni-date { font-size: 12px; color: #8B8399; display: flex; align-items: center; gap: 6px; }
.news-item .ni-more { font-size: 13px; color: var(--accent-purple); font-weight: 600; white-space: nowrap; }
.news-empty {
  border: 2px dashed #D6CBDF; background: #FBFAFE; border-radius: 20px;
  padding: 32px 20px; text-align: center; color: var(--text-sub); font-size: 15px;
}
.news-empty i { color: var(--accent-purple); margin-bottom: 10px; display: inline-block; font-size: 32px; }
/* ========== Trending list / Ranking ========== */
.ranking-section { background: linear-gradient(180deg, #FFFFFF 0%, #F7F2FC 100%); }
.rank-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px; display: flex; align-items: center; gap: 16px; transition: all .2s ease; margin-bottom: 14px; }
.rank-card:hover { box-shadow: var(--shadow-hover); transform: translateX(4px); border-color: transparent; }
.rank-num {
  width: 40px; height: 40px; border-radius: 14px; background: #F3EDFB; display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900; font-family: var(--font-num); color: var(--accent-purple); flex: 0 0 auto;
}
.rank-card:nth-child(1) .rank-num { background: linear-gradient(135deg, #FFD86B, #FF9D2E); color: #fff; }
.rank-card:nth-child(2) .rank-num { background: linear-gradient(135deg, #DDE6FF, #A2B7FF); color: #fff; }
.rank-card:nth-child(3) .rank-num { background: linear-gradient(135deg, #EFC3C3, #DF9B9B); color: #fff; }
.rank-cover { width: 84px; height: 84px; border-radius: 14px; object-fit: cover; flex: 0 0 auto; background: #eee; }
.rank-main { flex: 1; min-width: 0; }
.rank-title { font-size: 16px; font-weight: 700; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-desc { font-size: 13px; color: var(--text-sub); line-height: 1.6; margin-bottom: 0; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.rank-meta { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--text-sub); margin-top: 4px; }
@media (max-width: 575px) {
  .rank-cover { width: 64px; height: 64px; }
  .rank-num { width: 32px; height: 32px; font-size: 15px; border-radius: 10px; }
}
/* ========== Reviews ========== */
.reviews-strip-wrap { overflow: hidden; position: relative; padding: 10px 0; }
.reviews-track { display: flex; gap: 20px; width: max-content; animation: scrollStrip 40s linear infinite; }
.reviews-wrap:hover .reviews-track { animation-play-state: paused; }
.review-card { min-width: 380px; width: 380px; background: #fff; border-radius: 20px; padding: 20px; border: 1px solid var(--line); }
.review-card .rc-head { display: flex; align-items: center; margin-bottom: 12px; }
.review-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; margin-right: 12px; background:#eee; }
.rc-name { font-size: 15px; font-weight: 700; }
@media (max-width: 575px) { .review-card { min-width: 300px; width: 300px; } }
@keyframes scrollStrip { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .reviews-track { animation: none; flex-wrap: wrap; justify-content: center; }
}
/* ========== CTA / Follow buy ========== */
.cta-follow { background: linear-gradient(135deg, #2A1635 0%, #2C1240 100%); border-radius: 32px; position: relative; overflow: hidden; }
.cta-follow::before { content:""; position:absolute; right:-80px; top:-80px; width:300px; height:300px; background:radial-gradient(circle, rgba(255,93,143,.18), transparent 70%); }
.cta-follow::after { content:""; position:absolute; left:-60px; bottom:-100px; width:280px; height:280px; background:radial-gradient(circle, rgba(123,86,255,.3), transparent 70%); }
.cta-inner { position: relative; z-index: 2; padding: 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.cta-form-input { height: 54px; border-radius: var(--r-pill); border: none; padding: 0 24px; width: 100%; font-size: 15px; background: #fff; color: var(--text-main); }
@media (max-width: 991px) { .cta-inner { grid-template-columns: 1fr; padding: 40px 28px; } }
/* ========== FAQ ========== */
.faq-item { background:#fff; border:1px solid var(--line); border-radius:20px; margin-bottom:16px; overflow:hidden; transition: all .2s ease; }
.faq-item .faq-btn { background: #fff; border:none; width:100%; text-align:left; display:flex; align-items:center; justify-content:space-between; padding:20px 24px; font-size:17px; font-weight:600; color: var(--text-main); }
.faq-item .faq-btn .icon-plus { margin-left:16px; transition: transform .2s; font-size:18px; color: var(--brand-pink); flex: 0 0 auto; }
.faq-item .accordion-button:not(.collapsed) .icon-plus { transform: rotate(45deg); }
.accordion-body-main { padding: 4px 24px 20px; }
.faq-item:focus-within { border-color: var(--accent-purple); box-shadow: 0 0 0 3px rgba(124,92,255,.12); border-width:2px; }
@media (max-width: 767px) { .faq-item .faq-btn { padding: 16px 18px; font-size: 15px; } .accordion-body-main { padding: 0 18px 16px; } }
/* ========== Footer ========== */
.site-footer { background: var(--dark-bg); color: #D9D2E8; padding: 80px 0 0; }
.site-footer h5 { color: #fff; margin-bottom: 20px; font-size: 15px; letter-spacing: .02em; }
.site-footer a { color: #D9D2E8; font-size: 15px; }
.site-footer a:hover { color: #fff; }
.site-footer .footer-link-item { display: block; padding: 6px 0; position: relative; }
.site-footer .footer-link-item::after { content:""; display:block; width:18px; height:2px; background: linear-gradient(90deg, var(--brand-grad-start), var(--brand-grad-end)); margin-top: 2px; transition: width .2s ease; }
.site-footer .footer-link-item:hover::after { width: 34px; }
.footer-subline { border-top: 1px solid rgba(255,255,255,.08); margin-top: 60px; padding: 20px 0; font-size: 13px; color: rgba(217,210,232,.6); }
.footer-subline a { color: rgba(217,210,232,.8); font-size: 13px; }
.footer-subline a:hover { color:#fff; }
@media (max-width: 767px) {
  .section-block { --spacer-section: 60px; }
  .section-title { font-size: 24px; flex-wrap: wrap; }
  .section-title-icon { width: 38px; height: 38px; font-size: 16px; margin-right: 8px; border-radius: 12px; }
}

/* roulang page: article */
:root{
  --page-bg:#F6F3FB;
  --surface:#FFFFFF;
  --brand:#E32E78;
  --brand-grad-start:#FF5D8F;
  --brand-grad-end:#7B56FF;
  --assist:#7C5CFF;
  --lime:#C6F24E;
  --text-main:#201A2B;
  --text-sub:#5F586E;
  --border:#EAE3F2;
  --dark-cta:#221635;
  --danger:#D9315D;
  --success:#118A61;
  --warning:#F5A623;
  --radius-card:26px;
  --radius-block:28px;
  --radius-inner:16px;
  --shadow-card:0 10px 26px -14px rgba(90,45,130,.16);
  --shadow-hover:0 18px 40px -18px rgba(90,45,130,.26);
  --transition:all .2s ease;
  --grad-brand:linear-gradient(135deg,#FF5D8F 0%,#7B56FF 100%);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  color:var(--text-main);
  background:
    radial-gradient(circle at 8% 3%, rgba(255,93,143,.07), transparent 20rem),
    radial-gradient(circle at 88% 12%, rgba(123,86,255,.06), transparent 20rem),
    var(--page-bg);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--assist);text-decoration:none;}
a:hover{color:var(--brand);}
button{border:none;background:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}
.container-wide{max-width:1380px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem;}
.text-sub{color:var(--text-sub);}
.visually-hidden:not(:focus):not(:active){position:absolute!important;width:1px;height:1px;border:0;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;}

/* header nav */
.site-header{
  position:sticky;top:0;z-index:1080;
  background:rgba(246,243,251,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(234,227,242,.7);
  transition:var(--transition);
}
.site-header .navbar{padding-top:10px;padding-bottom:10px;min-height:80px;}
.site-header.scrolled{
  background:rgba(255,255,255,.94);
  box-shadow:0 12px 32px -18px rgba(90,45,130,.25);
}
.navbar-brand{display:flex;align-items:center;gap:.58rem;padding:0;min-height:44px;}
.logo-wrap{display:inline-flex;align-items:baseline;gap:.5rem;}
.logo-text{font-size:27px;font-weight:900;letter-spacing:-.02em;color:var(--text-main);line-height:1;}
.logo-badge{
  background:var(--grad-brand);
  color:#fff;font-size:11px;font-weight:600;padding:5px 10px;
  border-radius:999px;letter-spacing:.05em;display:inline-block;line-height:1.6;
}
.logo-badge.light-badge{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.24);}
.site-nav{margin-left:1rem;}
.site-nav .nav-item{margin:0 2px;}
.site-nav .nav-link{
  display:inline-block;color:var(--text-main);
  font-weight:600;font-size:16px;
  padding:8px 4px!important;margin:0 12px;
  border-radius:0;position:relative;line-height:1.4;
  transition:color .18s ease;
}
.site-nav .nav-link::after{
  content:"";position:absolute;bottom:2px;left:0;width:0;height:3px;
  background:var(--grad-brand);border-radius:999px;
  transition:width .22s ease;
}
.site-nav .nav-link:hover::after,.site-nav .nav-link.active::after{width:100%;}
.site-nav .nav-link:hover,.site-nav .nav-link.active{color:var(--brand);}
.nav-more-wrap{position:relative;}
.nav-more-trigger{
  display:inline-flex;align-items:center;gap:8px;
  min-height:42px;padding:0 18px;border:1px solid var(--border);
  background:#fff;color:var(--text-main);font-weight:600;font-size:14px;
  border-radius:999px;cursor:pointer;transition:var(--transition);
  box-shadow:0 4px 16px -10px rgba(90,45,130,.18);
}
.nav-more-trigger:hover{border-color:rgba(255,93,143,.4);color:var(--brand);box-shadow:var(--shadow-hover);}
.mega-panel{
  position:absolute;top:calc(100% + 16px);right:0;
  width:740px;max-width:92vw;background:#fff;border:1px solid var(--border);
  border-radius:24px;box-shadow:0 30px 70px -28px rgba(45,22,67,.4);
  padding:26px 28px;z-index:1090;
  opacity:0;visibility:hidden;transform:translateY(10px) scale(.98);
  transform-origin:top right;transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
  pointer-events:none;
}
.nav-more-wrap:hover .mega-panel,
.nav-more-wrap:focus-within .mega-panel{
  opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto;
}
.mega-panel h6{font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--text-sub);margin-bottom:.8rem;}
.mega-link-list{display:flex;flex-direction:column;gap:4px;}
.mega-link-list a{
  display:flex;align-items:center;gap:8px;
  padding:7px 4px;color:var(--text-main);font-size:15px;font-weight:500;border-radius:10px;
  transition:var(--transition);
}
.mega-link-list a:hover{color:var(--brand);padding-left:10px;background:#FAF7FD;}
.mega-link-list small a{color:var(--text-sub);padding:5px 2px;font-size:14px;}
.mega-link-list small a:hover{color:var(--brand);}
.mega-card-mini{border-radius:16px;overflow:hidden;min-height:190px;position:relative;display:flex;align-items:flex-end;padding:16px;background-size:cover;background-position:center;color:#fff;font-weight:700;font-size:15px;line-height:1.4;}
.mega-card-mini::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,10,35,.02) 20%,rgba(20,10,35,.8) 100%);border-radius:16px;z-index:0;}
.mega-card-mini span{position:relative;z-index:1;}
.navbar-toggler{border:1px solid var(--border);border-radius:14px;width:44px;height:44px;color:var(--text-main);box-shadow:none;display:flex;align-items:center;justify-content:center;}
.navbar-toggler:hover{border-color:var(--brand);color:var(--brand);}
@media(max-width:991.98px){
  .site-header .container-wide{padding-left:1rem;padding-right:1rem;}
  .site-header .navbar{padding:10px 0;min-height:0;}
  .navbar-collapse{background:#fff;border:1px solid var(--border);border-radius:22px;padding:14px;box-shadow:var(--shadow-hover);margin-top:12px;}
  .site-nav{width:100%;margin:.2rem 0 .6rem;}
  .site-nav .nav-item{width:100%;margin:0 0 4px;}
  .site-nav .nav-link{display:flex;align-items:center;width:100%;min-height:48px;margin:0;padding:.3rem .8rem!important;border-radius:14px;}
  .site-nav .nav-link::after{display:none;}
  .site-nav .nav-link.active,.site-nav .nav-link:hover{background:#F9ECF4;color:var(--brand);}
  .nav-more-trigger{margin:6px 0;}
}
@media(min-width:992px){
  .navbar-expand-lg .navbar-nav{gap:2px;}
}

/* breadcrumb */
.breadcrumb-bar{padding:0;margin:0;}
.breadcrumb{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0;gap:8px;font-size:14px;}
.breadcrumb li{display:inline-flex;align-items:center;color:var(--text-sub);}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:#C8BED6;font-weight:300;}
.breadcrumb a{color:var(--text-sub);font-weight:500;transition:var(--transition);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .breadcrumb-current{color:var(--text-sub);}
.breadcrumb .breadcrumb-here{color:var(--text-main);font-weight:600;max-width:320px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* article stage */
.article-stage{
  position:relative;overflow:hidden;
  background:var(--page-bg);
  padding:34px 0 44px;
  border-bottom:1px solid var(--border);
}
.article-stage .stage-deco{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(circle at 18% 26%, rgba(255,93,143,.15), transparent 18rem),
    radial-gradient(circle at 84% 48%, rgba(123,86,255,.13), transparent 20rem),
    url("/assets/images/backpic/back-1.webp");
  background-size:cover,cover,cover;
  background-position:center;
  opacity:.4;
  mix-blend-mode:multiply;
}
.article-stage::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(246,243,251,.96) 0%,rgba(246,243,251,.85) 38%,rgba(246,243,251,.55) 100%);
}
.article-stage .container-wide{position:relative;z-index:2;}
.article-title-panel{
  padding-top:34px;
}
.article-eyebrow{
  display:inline-flex;align-items:center;gap:.45rem;
  background:rgba(255,255,255,.82);border:1px solid var(--border);
  color:var(--text-sub);font-size:14px;font-weight:600;
  padding:6px 14px;border-radius:999px;margin-bottom:20px;
  box-shadow:0 6px 16px -12px rgba(90,45,130,.22);
}
.article-eyebrow i{color:var(--brand);font-size:12px;}
.article-title-panel .article-h1{
  font-size:clamp(30px,4.6vw,50px);
  font-weight:900;letter-spacing:-.02em;line-height:1.22;
  color:var(--text-main);max-width:1040px;
  margin:16px 0 22px;
}
.article-meta-row{
  display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;
  color:var(--text-sub);font-size:15px;
}
.article-meta-row .meta-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.7);padding:6px 14px;border-radius:999px;line-height:1;
}
.article-meta-row .meta-pill i{color:var(--assist);font-size:13px;}
.platform-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--grad-brand);color:#fff;
  font-size:12px;line-height:1;padding:7px 12px;border-radius:999px;font-weight:600;
}

/* entry zone */
.entry-main-section{padding:42px 0 30px;}
.article-shell{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-block);
  box-shadow:var(--shadow-card);
  padding:clamp(22px,4vw,56px);
}
.article-prose{
  max-width:820px;margin-left:auto;margin-right:auto;
  font-size:16px;line-height:1.9;color:#37303F;
}
.article-prose h2{
  font-size:clamp(23px,2.6vw,32px);font-weight:900;
  letter-spacing:-.02em;line-height:1.4;margin:1.9em 0 .65em;color:var(--text-main);
  position:relative;padding-left:.55em;
}
.article-prose h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:5px;
  background:var(--grad-brand);border-radius:999px;
}
.article-prose h3{
  font-size:clamp(19px,2.2vw,24px);font-weight:800;margin:1.7em 0 .6em;color:var(--text-main);line-height:1.5;
}
.article-prose h4{font-weight:800;font-size:19px;margin:1.5em 0 .5em;}
.article-prose p{margin:0 0 1.4em;color:#3D3647;}
.article-prose strong{color:var(--text-main);font-weight:700;}
.article-prose a{color:var(--brand);font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(227,46,120,.35);transition:var(--transition);}
.article-prose a:hover{color:var(--assist);text-decoration-color:var(--assist);}
.article-prose ul,.article-prose ol{margin:0 0 1.6em;padding-left:1.45em;color:#3D3647;}
.article-prose ul li{list-style:disc;margin-bottom:.45em;}
.article-prose ol li{list-style:decimal;margin-bottom:.45em;}
.article-prose blockquote{
  border-left:5px solid transparent;border-image:var(--grad-brand) 1;
  background:linear-gradient(180deg,rgba(255,93,143,.06),rgba(123,86,255,.06));
  border-radius:0 16px 16px 0;padding:1em 1.3em;
  margin:0 0 1.6em;color:var(--text-sub);font-size:16px;
}
.article-prose blockquote p:last-child{margin-bottom:0;}
.article-prose img{
  border-radius:18px;margin:2rem 0;box-shadow:var(--shadow-card);
}
.article-prose table{
  width:100%;border-collapse:collapse;margin:0 0 1.6em;font-size:15px;
  border-radius:14px;overflow:hidden;
  border:1px solid var(--border);
}
.article-prose table th{
  background:#F4EFF8;color:var(--text-main);font-weight:700;text-align:left;
}
.article-prose table th,.article-prose table td{
  padding:.65em .9em;border:1px solid var(--border);line-height:1.7;vertical-align:top;
}
.article-prose table td{color:var(--text-sub);}

/* post bottom */
.post-bottom{
  border-top:1px solid var(--border);margin-top:clamp(28px,4vw,50px);padding-top:26px;
  display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;
}
.tag-collection{display:flex;flex-wrap:wrap;gap:10px;}
.tag-chip{
  background:#F3EEF9;border:1px solid var(--border);color:#5B5268;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:500;
  display:inline-flex;align-items:center;gap:6px;transition:var(--transition);
}
.tag-chip:hover{color:var(--brand);border-color:rgba(227,46,120,.35);transform:translateY(-1px);}
.tag-chip i{color:var(--assist);}
.article-share{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.article-share-label{font-size:13px;color:var(--text-sub);margin-right:2px;}
.btn-circle{
  width:42px;height:42px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:#F3EEF9;border:1px solid var(--border);color:var(--text-sub);
  transition:var(--transition);font-size:15px;
}
.btn-circle:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px);}

/* article direction nav */
.article-footer-nav{
  margin-top:28px;padding-top:24px;border-top:1px dashed var(--border);
  display:grid;grid-template-columns:1fr;gap:14px;
}
.article-footer-nav a,.article-back-link{
  display:inline-flex;align-items:center;gap:10px;
  min-height:44px;padding:8px 0;color:var(--text-sub);font-weight:600;font-size:15px;
}
.article-back-link:hover{color:var(--brand);}
@media(min-width:768px){
  .article-footer-nav{grid-template-columns:1fr 1fr 1fr;}
}

/* not found / empty page */
.not-found-main{padding:80px 24px;min-height:58vh;display:flex;align-items:center;justify-content:center;}
.not-found-card{
  background:#fff;border:2px dashed var(--border);border-radius:30px;
  padding:50px 40px;text-align:center;max-width:560px;width:100%;
  box-shadow:var(--shadow-card);
}
.not-found-card .empty-icon{
  width:72px;height:72px;border-radius:50%;margin:0 auto 18px;
  background:linear-gradient(135deg,#FFF0F5,#EDE9FF);
  display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--brand);
}
.not-found-card h1{font-size:30px;font-weight:900;color:var(--text-main);margin-bottom:8px;}
.not-found-card p{color:var(--text-sub);margin-bottom:22px;}
.btn-grad,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;border-radius:999px;
  font-weight:700;font-size:15px;transition:var(--transition);line-height:1;
  text-decoration:none;
}
.btn-grad{
  background:var(--grad-brand);color:#fff;
  box-shadow:0 12px 30px -10px rgba(227,46,120,.45);
}
.btn-grad:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(227,46,120,.55);}
.btn-ghost{
  background:transparent;color:var(--text-main);border:1.5px solid var(--border);
}
.btn-ghost:hover{color:var(--brand);border-color:var(--brand);transform:translateY(-2px);}

/* related section */
.news-guide-section{padding:70px 0 40px;}
.section-title-wrap{margin-bottom:30px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:flex-end;}
.section-title-wrap h2{font-size:clamp(26px,3vw,38px);font-weight:900;letter-spacing:-.02em;line-height:1.25;color:var(--text-main);margin:0;}
.section-title-wrap p{margin:6px 0 0;color:var(--text-sub);font-size:16px;}
.section-link-more{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:8px;}
.section-link-more:hover{color:var(--assist);}
.guide-layout{
  display:grid;grid-template-columns:1fr;gap:18px;
}
.guide-card{
  position:relative;border-radius:26px;overflow:hidden;display:flex;align-items:flex-end;
  min-height:320px;background-position:center;background-size:cover;color:#fff;text-decoration:none;
  box-shadow:var(--shadow-card);border:1px solid rgba(255,255,255,.6);
  transition:var(--transition);
}
.guide-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(30,14,45,.04) 35%,rgba(22,9,36,.8) 100%);
  border-radius:26px;transition:var(--transition);
}
.guide-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);color:#fff;}
.guide-card .guide-inner{position:relative;z-index:2;padding:24px;width:100%;}
.guide-card .guide-label{
  display:inline-block;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.35);
  backdrop-filter:blur(6px);padding:5px 12px;border-radius:999px;font-size:12px;letter-spacing:.05em;
  color:#fff;margin-bottom:12px;
}
.guide-card h3{font-size:22px;font-weight:900;margin:0 0 6px;color:#fff;}
.guide-card p{margin:0;color:rgba(255,255,255,.85);font-size:14px;max-width:470px;}
.guide-card-primary{min-height:420px;background-image:linear-gradient(rgba(40,15,55,.12),rgba(40,15,55,.1)),url("/assets/images/coverpic/cover-6.png");}
.guide-card-secondary{background-image:linear-gradient(rgba(40,15,55,.14),rgba(40,15,55,.12)),url("/assets/images/coverpic/cover-8.png");min-height:250px;}
.guide-card-topic{background-image:linear-gradient(rgba(40,15,55,.14),rgba(40,15,55,.14)),url("/assets/images/coverpic/cover-9.webp");min-height:250px;}
@media(min-width:768px){
  .guide-layout{grid-template-columns:1.2fr .8fr;}
  .guide-card-primary{grid-row:span 2;min-height:620px;}
  .guide-card-secondary,.guide-card-topic{min-height:300px;}
}
@media(max-width:767.98px){
  .guide-card,.guide-card-primary{min-height:340px;}
}

/* faq */
.faq-section{padding:60px 0 60px;}
.faq-wrap{max-width:900px;margin:0 auto;}
.faq-accordion .accordion-item{
  background:#fff;border:1px solid var(--border);border-radius:20px!important;
  margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-card);padding:0;
}
.faq-accordion .accordion-item:has(.accordion-button:not(.collapsed)){
  border-left:4px solid var(--brand);
}
.faq-accordion .accordion-button{
  background:transparent;border:none;box-shadow:none;
  padding:20px 56px 20px 22px;font-size:17px;font-weight:700;color:var(--text-main);
  position:relative;text-align:left;transition:var(--transition);
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--brand);background:#FFF9FB;}
.faq-accordion .accordion-button:hover{color:var(--brand);}
.faq-accordion .accordion-button::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  background-image:none;width:auto;height:auto;position:absolute;right:20px;top:50%;
  transform:translateY(-50%);
  color:var(--text-sub);font-size:14px;transition:transform .25s ease;
}
.faq-accordion .accordion-button:not(.collapsed)::after{
  transform:translateY(-50%) rotate(180deg);
  color:var(--brand);
}
.faq-accordion .accordion-body{padding:0 58px 22px 22px;color:var(--text-sub);font-size:15px;line-height:1.85;}

/* cta band */
.cta-band-section{padding:40px 0 80px;}
.cta-band{
  background:linear-gradient(135deg,#221635 0%,#3A1440 58%,#6D2F5C 100%);
  color:white;border-radius:34px;padding:clamp(24px,5vw,58px);
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-100px;width:320px;height:320px;
  background:radial-gradient(circle,rgba(255,93,143,.25),transparent 68%);
}
.cta-band::before{
  content:"";position:absolute;left:18%;bottom:-130px;width:300px;height:300px;
  background:radial-gradient(circle,rgba(123,86,255,.25),transparent 65%);
}
.cta-band .container-wide{position:relative;z-index:2;}
.cta-band h2{font-size:clamp(26px,4vw,44px);font-weight:900;color:#fff;line-height:1.3;margin:0 0 16px;letter-spacing:-.02em;}
.cta-band .sub-title{color:#DBCFEB;font-size:17px;margin-bottom:28px;max-width:620px;}
.cta-hero-icons{display:flex;gap:24px;flex-wrap:wrap;margin-bottom:34px;}
.cta-stat-icon i{color:var(--lime);font-size:24px;margin-bottom:8px;}
.cta-stat-icon b{display:block;font-size:26px;font-weight:900;font-family:"Bahnschrift","DIN Alternate","Arial",sans-serif;color:#fff;}
.cta-stat-icon span{color:#BDA9CC;font-size:14px;}
.cta-btn-group{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.btn-light-cta,.btn-line-light{
  display:inline-flex;align-items:center;gap:10px;
  min-height:52px;padding:0 26px;border-radius:999px;font-weight:800;font-size:15px;
  transition:var(--transition);text-decoration:none;
}
.btn-light-cta{background:#fff;color:#2B1B37;box-shadow:0 10px 24px -12px rgba(0,0,0,.25);}
.btn-light-cta:hover{background:var(--lime);color:#2B1B37;transform:translateY(-2px);}
.btn-line-light{border:1.5px solid rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.04);}
.btn-line-light:hover{background:#fff;color:#2B1B37;border-color:#fff;transform:translateY(-2px);}

/* footer */
.site-footer{
  background:var(--dark-cta);color:#C9BED6;
  padding:70px 0 0;font-size:15px;
}
.site-footer p{color:#B8ACC8;}
.site-footer h5{
  color:#fff;font-size:15px;font-weight:800;letter-spacing:.08em;
  margin-bottom:20px;
}
.footer-link-list{display:flex;flex-direction:column;gap:10px;}
.footer-link-item{
  color:#CBBFD9;display:inline-flex;align-items:center;position:relative;
  transition:var(--transition);text-decoration:none;width:fit-content;padding-bottom:2px;
}
.footer-link-item:hover{color:#fff;transform:translateX(3px);}
.footer-link-item::before{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:var(--grad-brand);border-radius:99px;transition:width .22s ease;
}
.footer-link-item:hover::before{width:24px;}
.footer-social a{
  color:white;
}
.footer-social a:hover{background:var(--brand)!important;color:#fff!important;transform:translateY(-2px);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:52px;padding:22px 0;color:#9483A6;
  font-size:14px;
}
.footer-bottom a{color:#B8ABC8;transition:var(--transition);}
.footer-bottom a:hover{color:#fff;}
@media(max-width:767.98px){
  .site-footer{padding-top:48px;}
  .footer-bottom .row{text-align:center;}
}

/* responsive extras */
@media(max-width:991.98px){
  .site-header .navbar{padding-top:8px;padding-bottom:8px;}
  .mega-panel{right:-14px;}
  .article-prose{font-size:16px;}
}
@media(max-width:767.98px){
  .article-title-panel{padding-top:24px;}
  .article-meta-row{flex-direction:column;align-items:flex-start;}
  .article-meta-row .meta-pill{padding:4px 10px;}
  .article-shell{padding:22px 18px;}
  .article-footer-nav{grid-template-columns:1fr;}
  .cta-band{padding:28px 20px;}
  .cta-btn-group{width:100%;}
  .btn-light-cta,.btn-line-light{width:100%;justify-content:center;}
  .section-title-wrap{flex-direction:column;align-items:flex-start;}
}
@media(max-width:575.98px){
  .container-wide{padding-left:1rem;padding-right:1rem;}
  .logo-text{font-size:23px;}
  .article-title-panel .article-h1{font-size:29px;}
  .article-eyebrow{margin-bottom:14px;}
  .not-found-card{padding:34px 22px;}
}
@media(max-width:380px){
  .logo-badge{display:none;}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important;scroll-behavior:auto!important;}
}

/* roulang page: category1 */
:root{
  --page-bg:#F6F3FB;
  --card-bg:#fff;
  --brand:#E32E78;
  --grad-start:#FF5D8F;
  --grad-end:#7B56FF;
  --accent:#7C5CFF;
  --lime:#C6F24E;
  --text:#201A2B;
  --muted:#5F586E;
  --border:#EAE3F2;
  --dark:#221635;
  --dark-2:#2B1B3F;
  --danger:#D9315D;
  --success:#118A61;
  --warning:#F5A623;
  --radius-xl:28px;
  --radius-md:18px;
  --radius-sm:12px;
  --r-pill:999px;
  --shadow-sm:0 8px 24px -14px rgba(80,40,120,.18);
  --shadow-hover:0 18px 40px -18px rgba(90,45,130,.25);
  --section-space:100px;
}
*{box-sizing:border-box;}
body{
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Arial",sans-serif;
  background:var(--page-bg);
  color:var(--text);
  line-height:1.8;
  font-size:16px;
  margin:0;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}
button{border:none;}
.container-wide{max-width:1320px;margin:0 auto;padding-left:24px;padding-right:24px;width:100%;}
.body-no-scroll{overflow:hidden;}
.text-muted-custom{color:var(--muted);}
@media (max-width:991.98px){:root{--section-space:72px;}.container-wide{padding-left:20px;padding-right:20px;}}
@media (max-width:575.98px){:root{--section-space:60px;}.container-wide{padding-left:16px;padding-right:16px;}}

/* ============ Header / Nav ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(234,227,242,.78);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.scrolled{
  background:#fff;
  box-shadow:0 10px 28px -18px rgba(70,30,100,.25);
}
.navbar{
  min-height:84px;
  padding:0;
}
.navbar-brand{
  display:inline-flex;
  align-items:center;
  font-size:0;
  padding:10px 0;
  gap:10px;
}
.logo-wrap{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
}
.logo-text{
  font-size:25px;
  font-weight:900;
  color:var(--text);
  letter-spacing:-.5px;
  line-height:1;
}
.logo-badge{
  display:inline-flex;
  align-items:center;
  background:linear-gradient(135deg,var(--grad-start),var(--grad-end));
  color:#fff;
  font-size:12px;
  font-weight:800;
  padding:5px 12px;
  border-radius:var(--r-pill);
  letter-spacing:.04em;
  line-height:1.4;
}
.navbar-toggler{
  background:rgba(227,46,120,.08);
  border-radius:999px;
  width:48px;
  height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--brand);
  font-size:18px;
  box-shadow:none;
}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(227,46,120,.25);}
.site-nav{
  gap:4px;
  margin-left:38px;
  flex-wrap:wrap;
}
.site-nav .nav-link{
  font-weight:600;
  color:#3c3446;
  font-size:15px;
  padding:10px 16px;
  border-radius:999px;
  transition:color .2s ease,background .2s ease;
  line-height:1.4;
}
.site-nav .nav-item:not(:last-child){margin-right:4px;}
.site-nav .nav-link:hover{
  color:var(--brand);
  background:linear-gradient(135deg,#FFF0F6,#F2EDFF);
}
.site-nav .nav-link.active{
  color:#fff;
  background:linear-gradient(135deg,var(--grad-start),var(--grad-end));
  box-shadow:0 8px 18px -8px rgba(227,46,120,.8);
  font-weight:700;
}
.nav-more-wrap{position:relative;padding:8px 0;margin-left:6px;}
.nav-more-trigger{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 16px;
  font-weight:600;
  color:var(--text);
  border:1px solid var(--border);
  border-radius:999px;
  background:#fff;
  cursor:pointer;
  white-space:nowrap;
  transition:all .2s ease;
}
.nav-more-trigger:hover,.nav-more-trigger:focus-visible{
  border-color:var(--brand);
  color:var(--brand);
  box-shadow:0 8px 18px -8px rgba(227,46,120,.25);
  outline:none;
}
.mega-panel{
  position:absolute;
  top:calc(100% - 2px);
  right:0;
  width:720px;
  max-width:calc(100vw - 32px);
  background:#fff;
  border:1px solid var(--border);
  box-shadow:0 24px 55px -22px rgba(60,26,100,.35);
  border-radius:24px;
  padding:28px;
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:all .22s ease;
  z-index:1045;
}
.nav-more-wrap:hover .mega-panel,
.nav-more-wrap:focus-within .mega-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.mega-panel h6{
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  color:#91879C;
  text-transform:uppercase;
  margin-bottom:12px;
}
.mega-link-list{display:flex;flex-direction:column;gap:2px;}
.mega-link-list a{
  padding:7px 0;
  color:var(--muted);
  font-size:14px;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:color .2s ease,transform .2s ease;
}
.mega-link-list a::before{content:"·";color:var(--brand);font-weight:900;}
.mega-link-list a:hover{color:var(--brand);transform:translateX(3px);}
.mega-mini-card{
  background:linear-gradient(135deg,#FFF0F6,#F1ECFF);
  border-radius:16px;
  padding:14px;
  display:flex;
  gap:12px;
  align-items:center;
  color:var(--text);
  margin-bottom:10px;
  transition:box-shadow .2s ease,transform .2s ease;
  font-size:13px;
  font-weight:600;
  line-height:1.5;
}
.mega-mini-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.mega-mini-card i{
  width:38px;height:38px;
  flex:0 0 38px;
  border-radius:12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  background:linear-gradient(135deg,var(--brand),#b270ff);
}
.navbar-collapse .site-nav{margin-left:0;}
@media (max-width:991.98px){
  .navbar{min-height:68px;padding:8px 0;}
  .navbar .container-wide{flex-wrap:wrap;}
  .navbar-collapse{
    background:#fff;
    border-radius:24px;
    margin-top:10px;
    padding:20px;
    box-shadow:var(--shadow-hover);
    border:1px solid var(--border);
  }
  .site-nav{width:100%;gap:0;margin-bottom:16px;}
  .site-nav .nav-item{width:100%;}
  .site-nav .nav-link{
    font-size:18px;
    padding:12px 16px;
    border-radius:14px;
    display:flex;
  }
  .site-nav .nav-link.active{
    background:#FFF0F6;
    color:var(--brand);
    box-shadow:none;
    position:relative;
    font-weight:800;
  }
  .site-nav .nav-link.active::before{
    content:"";
    position:absolute;
    left:0;
    top:20%;
    height:60%;
    width:4px;
    border-radius:4px;
    background:linear-gradient(180deg,var(--brand),var(--accent));
  }
  .nav-more-wrap{width:100%;margin:0;padding:0;}
  .nav-more-trigger{display:none;}
  .mega-panel{
    opacity:1;
    visibility:visible;
    transform:none;
    position:relative;
    width:100%;
    box-shadow:none;
    border:1px dashed #dcd2f0;
    padding:16px;
    background:#FBF9FE;
    border-radius:16px;
    transition:none;
  }
}

/* ============ Hero ============ */
.cat-hero{
  position:relative;
  background:var(--page-bg);
  overflow:hidden;
  isolation:isolate;
  padding:72px 0 40px;
}
.cat-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 12% 20%,rgba(255,93,143,.16),transparent 28%),
    radial-gradient(circle at 90% 14%,rgba(123,86,255,.18),transparent 24%),
    radial-gradient(circle at 80% 85%,rgba(198,242,78,.20),transparent 26%),
    linear-gradient(145deg,rgba(246,243,251,.94) 0%,rgba(255,255,255,.74) 100%);
  z-index:-2;
}
.cat-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center 70%;
  opacity:.08;
  mix-blend-mode:multiply;
  z-index:-1;
}
.hero-breadcrumb{
  font-size:13px;
  color:var(--muted);
  margin-bottom:20px;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  align-items:center;
}
.hero-breadcrumb a{color:var(--muted);font-weight:600;}
.hero-breadcrumb a:hover{color:var(--brand);}
.hero-breadcrumb i{font-size:10px;color:#c8bdd8;}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:rgba(227,46,120,.09);
  color:var(--brand);
  font-size:13px;
  font-weight:800;
  padding:7px 14px;
  border-radius:999px;
  margin-bottom:22px;
}
.hero-eyebrow i{font-size:12px;}
.cat-hero h1{
  font-size:56px;
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.12;
  color:var(--text);
  margin:0 0 20px;
}
.cat-hero-sub{
  font-size:17px;
  line-height:1.85;
  color:var(--muted);
  max-width:560px;
  margin-bottom:26px;
}
.hero-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:30px;
}
.chip{
  background:#fff;
  border:1px solid var(--border);
  color:#4B4360;
  border-radius:999px;
  padding:7px 14px;
  font-size:13px;
  font-weight:700;
  line-height:1.4;
  box-shadow:0 4px 12px -8px rgba(80,40,120,.13);
}
.chip-dot{
  display:inline-flex;
  width:7px;
  height:7px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--grad-start),var(--grad-end));
  margin-right:6px;
}
.hero-buttons{display:flex;flex-wrap:wrap;gap:14px;}
.btn-primary-brand{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  background:linear-gradient(135deg,var(--grad-start) 0%,var(--brand) 55%,var(--grad-end) 130%);
  color:#fff;
  font-weight:800;
  font-size:15px;
  padding:14px 30px;
  border-radius:999px;
  box-shadow:0 12px 24px -12px rgba(227,46,120,.7);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-primary-brand:hover{
  color:#fff;
  transform:translateY(-3px);
  box-shadow:0 18px 32px -14px rgba(227,46,120,.82);
  filter:saturate(1.05);
}
.btn-ghost-brand{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  background:#fff;
  border:1.5px solid #E5DBF2;
  color:var(--text);
  font-weight:700;
  font-size:15px;
  padding:13px 26px;
  border-radius:999px;
  transition:all .2s ease;
}
.btn-ghost-brand:hover{
  border-color:var(--brand);
  color:var(--brand);
  transform:translateY(-2px);
  box-shadow:var(--shadow-hover);
}
.hero-right{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  position:relative;
}
.phone-frame{
  background:linear-gradient(180deg,#342242,#151019);
  border-radius:42px;
  padding:12px;
  width:280px;
  aspect-ratio:9/16.2;
  box-shadow:0 40px 80px -28px rgba(46,18,72,.48);
  position:relative;
  margin:20px auto;
}
.phone-screen{
  background:#fff;
  height:100%;
  border-radius:30px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.screen-cover{height:62%;overflow:hidden;position:relative;}
.screen-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.screen-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(0,0,0,0) 45%,rgba(20,0,28,.55) 92%);
}
.screen-meta{
  padding:18px;
  flex:1;
  background:#fff;
  display:flex;
  flex-direction:column;
}
.screen-play{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--text);
}
.screen-play-circle{
  width:36px;height:36px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:11px;
}
.screen-title{
  font-weight:800;
  font-size:16px;
  line-height:1.45;
  margin-top:16px;
  color:var(--text);
}
.screen-tagline{
  font-size:13px;
  color:var(--muted);
  margin-top:8px;
  line-height:1.6;
}
.screen-bottom{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-top:1px solid var(--border);
  padding-top:12px;
  margin-top:14px;
}
.live-label{
  color:var(--success);
  font-size:12px;
  font-weight:800;
  background:rgba(17,138,97,.1);
  padding:4px 10px;
  border-radius:99px;
}
.float-badge{
  position:absolute;
  border-radius:16px;
  padding:9px 14px;
  font-size:12px;
  font-weight:800;
  color:var(--text);
  box-shadow:var(--shadow-hover);
  transition:transform .28s ease,box-shadow .28s ease;
  z-index:3;
  background:#fff;
  border:1px solid var(--border);
  line-height:1.4;
}
.phone-frame:hover .float-badge{transform:translateY(-3px);box-shadow:0 20px 30px -18px rgba(70,28,100,.42);}
.badge-1{left:-70px;top:18%;}
.badge-2{right:-64px;top:42%;background:linear-gradient(135deg,#EDFAFF,#F6EFFF);}
.badge-3{left:-50px;bottom:18%;background:linear-gradient(135deg,#FFF6B3,#E8FFF8);}
@media (max-width:1199.98px){
  .badge-1{left:-22px;}
  .badge-2{right:-20px;}
  .badge-3{left:-12px;}
}
@media (max-width:991.98px){
  .cat-hero{padding-top:56px;padding-bottom:38px;}
  .cat-hero h1{font-size:42px;}
  .hero-right{margin-top:38px;}
  .phone-frame{width:240px;margin-inline:auto;}
  .float-badge{font-size:11px;}
  .badge-1{left:-10px;top:16%;}
  .badge-2{right:-8px;top:42%;}
  .badge-3{left:-2px;bottom:16%;}
}
@media (max-width:575.98px){
  .cat-hero h1{font-size:34px;}
  .cat-hero-sub{font-size:15px;}
  .hero-buttons .btn-primary-brand,.hero-buttons .btn-ghost-brand{width:100%;}
  .phone-frame{width:220px;}
}

/* ============ stats strip ============ */
.section{width:100%;}
.section-flex{padding:var(--section-space) 0;}
.stats-row{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
  margin-top:22px;
}
.stat-block{
  background:var(--card-bg);
  border-radius:24px;
  padding:24px 22px;
  border:1px solid var(--border);
  display:flex;
  gap:16px;
  align-items:flex-start;
  transition:transform .24s ease,box-shadow .24s ease;
  box-shadow:var(--shadow-sm);
}
.stat-block:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-hover);
}
.stat-icon{
  width:48px;height:48px;
  flex:0 0 48px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:18px;
  background:linear-gradient(135deg,var(--grad-start),var(--grad-end));
}
.stat-icon.green{background:linear-gradient(135deg,#4ECB8A,#118A61);color:#fff;}
.stat-icon.orange{background:linear-gradient(135deg,#FFB96E,#F59B23);color:#fff;}
.stat-icon.violet{background:linear-gradient(135deg,#9B7CFF,#7B56FF);color:#fff;}
.stat-text .stat-num{font-size:25px;font-weight:900;letter-spacing:-.04em;color:var(--text);line-height:1.2;font-family:Bahnschrift,"DIN Alternate","Arial",sans-serif;}
.stat-text .stat-msg{font-size:13px;color:var(--muted);line-height:1.6;margin-top:3px;}
@media (max-width:991.98px){
  .stats-row{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:575.98px){
  .stats-row{grid-template-columns:1fr 1fr;gap:12px;}
  .stat-block{padding:18px;border-radius:18px;}
  .stat-icon{width:40px;height:40px;flex-basis:40px;border-radius:12px;font-size:15px;}
  .stat-text .stat-num{font-size:19px;}
}

/* ============ category value layout ============ */
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:42px;
}
.section-title-group h2{
  font-size:34px;
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.25;
  margin:0;
}
.section-kicker{
  font-size:13px;
  font-weight:800;
  letter-spacing:.12em;
  color:var(--brand);
  text-transform:uppercase;
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:8px;
}
.section-kicker::before{
  content:"";
  width:22px;
  height:4px;
  border-radius:4px;
  background:linear-gradient(90deg,var(--grad-start),var(--accent));
  display:inline-block;
}
.section-title-group p{margin:12px 0 0;color:var(--muted);font-size:15px;max-width:620px;}
.section-more-link{
  color:var(--brand);
  font-weight:700;
  background:#fff;
  border:1px solid var(--border);
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  transition:all .2s ease;
  display:inline-flex;
  gap:8px;
  align-items:center;
}
.section-more-link:hover{
  background:linear-gradient(135deg,#FFF0F6,#F1ECFF);
  color:var(--brand);
  border-color:#EFD9F8;
}
.value-grid{
  display:grid;
  grid-template-columns:1.45fr .85fr;
  gap:24px;
}
@media (max-width:991.98px){.value-grid{grid-template-columns:1fr;}}
.value-main-card{
  background:#fff;
  border-radius:28px;
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  min-height:420px;
  display:flex;
  flex-direction:column;
}
.value-main-cover{
  height:230px;
  overflow:hidden;
  position:relative;
}
.value-main-cover img{width:100%;height:100%;object-fit:cover;}
.value-main-cover::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:64%;
  background:linear-gradient(to top,rgba(30,16,46,.72),transparent);
}
.value-main-cover .cover-caption{
  position:absolute;
  left:26px;
  bottom:18px;
  color:#fff;
  font-weight:900;
  font-size:21px;
  line-height:1.4;
  z-index:2;
  max-width:85%;
}
.value-main-body{
  padding:30px 30px 34px;
  display:flex;
  flex-direction:column;
  gap:20px;
  justify-content:space-between;
  flex:1;
}
.value-feature-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.value-feature-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
  color:#38303f;
  line-height:1.65;
}
.value-check{
  width:24px;height:24px;
  border-radius:50%;
  background:linear-gradient(135deg,#DFF7E8,#D4F198);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--success);
  font-size:10px;
  margin-top:2px;
  flex:0 0 24px;
}
.value-sub-card{
  background:linear-gradient(#fff,#fff) padding-box,linear-gradient(150deg,#FFD4E6,var(--accent)) border-box;
  border:2px solid transparent;
  border-radius:28px;
  padding:32px 26px;
  display:flex;
  flex-direction:column;
  gap:16px;
  box-shadow:var(--shadow-sm);
  justify-content:center;
}
.value-sub-card h3{
  font-size:20px;
  font-weight:900;
  margin:0;
  line-height:1.4;
}
.value-sub-card p{
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
  margin:0;
}
.value-mini-list{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top:4px;
}
.value-mini-list span{
  display:flex;
  gap:10px;
  font-size:14px;
  font-weight:600;
  color:#433551;
  align-items:center;
  background:#F7F3FB;
  border-radius:14px;
  padding:10px 14px;
}
.value-mini-list i{color:var(--brand);font-size:11px;}
.value-mini-card{
  background:linear-gradient(135deg,#FFF4E9,#FFF8F2);
  border:1px solid #FBECDD;
  border-radius:20px;
  padding:20px;
}
.value-mini-card strong{
  display:block;
  font-size:16px;
  margin-bottom:6px;
  color:var(--text);
}
.value-mini-card span{font-size:13px;color:var(--muted);line-height:1.6;display:block;}
@media (max-width:575.98px){
  .value-main-card{min-height:0;}
  .value-main-cover{height:180px;}
  .value-main-body{padding:22px 20px 24px;}
}

/* ============ topic shelf ============ */
.topic-shelf-wrap{
  background:linear-gradient(180deg,rgba(123,86,255,.05),rgba(255,93,143,.05));
  padding:var(--section-space) 0;
  border-top:1px solid rgba(234,227,242,.72);
  border-bottom:1px solid rgba(234,227,242,.72);
}
.topic-shelf-scroll{
  display:flex;
  gap:20px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:8px 6px 20px;
  scrollbar-width:thin;
  scrollbar-color:var(--brand) transparent;
}
.topic-shelf-scroll::-webkit-scrollbar{height:6px;}
.topic-shelf-scroll::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--brand),var(--accent));border-radius:6px;}
.topic-shelf-scroll::-webkit-scrollbar-track{background:#EDE7F3;}
.topic-card{
  flex:0 0 270px;
  scroll-snap-align:start;
  border-radius:26px;
  background:#fff;
  overflow:hidden;
  border:1px solid var(--border);
  transition:transform .24s ease,box-shadow .24s ease;
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
}
.topic-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
}
.topic-cover{
  height:270px;
  background:#ECECF3;
  overflow:hidden;
  position:relative;
}
.topic-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform .5s ease;
}
.topic-card:hover .topic-cover img{transform:scale(1.04);}
.topic-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(21,12,34,.5));
}
.duration-tag{
  position:absolute;
  right:12px;
  top:12px;
  background:rgba(0,0,0,.5);
  color:#fff;
  font-size:12px;
  font-weight:700;
  padding:5px 10px;
  border-radius:99px;
  z-index:2;
  letter-spacing:.02em;
  backdrop-filter:blur(8px);
}
.cat-badge{
  display:inline-flex;
  position:absolute;
  left:12px;
  bottom:12px;
  color:#fff;
  background:linear-gradient(135deg,#0D0815,#422A68);
  z-index:2;
  font-size:11px;
  font-weight:700;
  padding:7px 12px;
  border-radius:99px;
  gap:6px;
  align-items:center;
  line-height:1.3;
}
.cat-badge i{
  color:var(--lime);
  font-size:9px;
}
.topic-body{
  padding:18px;
  display:flex;
  flex-direction:column;
  flex:1;
  gap:6px;
}
.topic-body h3{
  font-size:17px;
  font-weight:800;
  color:var(--text);
  margin:0;
  line-height:1.5;
}
.topic-body p{
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
  margin:0;
  flex:1;
}
.topic-view{
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-top:1px solid var(--border);
  padding-top:12px;
  margin-top:6px;
}
.topic-view span{font-size:12px;color:#71657d;font-weight:600;}
.topic-view i{color:var(--brand);font-size:12px;}
@media (max-width:575.98px){
  .topic-card{flex-basis:80%;}
  .topic-cover{height:230px;}
}

/* ============ use scenario ============ */
.scenario-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.scenario-grid .scenario-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:24px;
  padding:28px 24px;
  transition:transform .24s ease,box-shadow .24s ease,background .2s;
  position:relative;
  overflow:hidden;
}
.scenario-card::after{
  content:"";
  position:absolute;
  width:90px;
  height:90px;
  border-radius:50%;
  right:-32px;
  top:-32px;
  background:linear-gradient(135deg,rgba(255,93,143,.08),rgba(123,86,255,.12));
  transition:transform .3s ease;
}
.scenario-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
}
.scenario-card:hover::after{transform:scale(1.5);}
.scenario-icon{
  width:52px;
  height:52px;
  border-radius:17px;
  background:linear-gradient(135deg,#FFF0F6,#F1ECFF);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--brand);
  font-size:20px;
  margin-bottom:22px;
}
.scenario-icon.two{background:linear-gradient(135deg,#EAF9F0,#E9F5FF);color:var(--success);}
.scenario-icon.three{background:linear-gradient(135deg,#FFF6E5,#FFF0F6);color:#E8930C;}
.scenario-card h3{font-size:19px;font-weight:900;margin-bottom:10px;}
.scenario-card p{color:var(--muted);font-size:14px;margin-bottom:18px;line-height:1.8;}
.scenario-card .scenario-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:800;
  color:var(--brand);
}
.scenario-card .scenario-more i{font-size:12px;transition:transform .2s;}
.scenario-card .scenario-more:hover i{transform:translateX(4px);}
@media (max-width:991.98px){.scenario-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575.98px){.scenario-grid{grid-template-columns:1fr;}}

/* ============ process steps ============ */
.process-wrap{
  background:#fff;
  border-top:1px solid var(--border);
  padding:var(--section-space) 0;
}
.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  counter-reset:step;
}
@media (max-width:991.98px){.process-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575.98px){.process-grid{grid-template-columns:1fr;}}
.step-card{
  background:#F9F6FC;
  border:1px solid var(--border);
  border-radius:24px;
  padding:28px 24px 26px;
  position:relative;
  transition:box-shadow .2s,background .2s;
}
.step-card:hover{background:#fff;box-shadow:var(--shadow-hover);}
.step-num{
  font-family:Bahnschrift,"DIN Alternate",sans-serif;
  display:inline-block;
  width:40px;height:40px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--grad-start),var(--grad-end));
  color:#fff;
  font-size:17px;
  font-weight:800;
  text-align:center;
  line-height:40px;
  margin-bottom:18px;
}
.step-card:nth-child(2) .step-num{background:linear-gradient(135deg,#D98EF2,#7B56FF);}
.step-card:nth-child(3) .step-num{background:linear-gradient(135deg,#5DDB5E,#118A61);}
.step-card:nth-child(4) .step-num{background:linear-gradient(135deg,#FFBB70,#F59B23);}
.step-card h3{font-size:18px;font-weight:900;margin-bottom:8px;}
.step-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.8;}
.step-arrow{
  position:absolute;
  right:-14px;
  top:50%;
  transform:translateY(-50%);
  width:24px;height:24px;
  background:linear-gradient(135deg,var(--brand),#9B7CFF);
  border-radius:50%;
  color:#fff;
  font-size:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:2;
  box-shadow:0 4px 10px -3px rgba(227,46,120,.5);
}
@media (max-width:991.98px){.step-arrow{display:none;}}

/* ============ quote strip ============ */
.quote-strip{
  background:linear-gradient(135deg,#221635 0%,#3A1A52 100%);
  padding:var(--section-space) 0;
  overflow:hidden;
  position:relative;
}
.quote-strip::before{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.15),transparent 60%);
  right:-80px;top:-130px;
}
.quote-strip .section-title-group h2,
.quote-strip .section-title-group p,
.quote-strip .section-kicker{
  color:#fff;
}
.quote-strip .section-kicker{color:var(--lime);}
.quote-backdrop{
  position:absolute;
  right:5%;
  top:50%;
  transform:translateY(-50%);
  width:380px;
  opacity:.14;
  border-radius:44px;
}
.quote-strip .container-wide{position:relative;z-index:2;}
.quote-marquee{
  display:flex;
  gap:18px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:18px 0 20px;
  scrollbar-width:none;
}
.quote-marquee::-webkit-scrollbar{display:none;}
.quote-card{
  scroll-snap-align:start;
  flex:0 0 360px;
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.12);
  border-radius:24px;
  padding:24px;
  color:#fff;
}
.quote-head{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.quote-avatar{
  width:44px;height:44px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--grad-start),#BE93FF);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-weight:800;
  font-size:15px;
}
.quote-person strong{display:block;font-size:15px;}
.quote-person span{font-size:12px;color:#CBBFE0;}
.quote-stars{color:#ffce6c;font-size:13px;letter-spacing:2px;margin-left:auto;}
.quote-text{font-size:14px;line-height:1.9;color:#F2EDF7;margin-bottom:12px;}
.quote-scene-tag{font-size:12px;font-weight:700;color:var(--lime);}
@media(max-width:575.98px){.quote-card{flex-basis:86%;}}

/* ============ CTA Big ============ */
.cta-big-single{
  padding:var(--section-space) 0;
  background:var(--page-bg);
}
.cta-card{
  background:linear-gradient(120deg,#2C143F,#46205F 60%,#6D2C62);
  border-radius:40px;
  padding:60px 64px;
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:50px;
  align-items:center;
  box-shadow:0 35px 80px -35px rgba(50,20,80,.5);
}
.cta-card::before{
  content:"";
  position:absolute;
  width:260px;height:260px;
  background:radial-gradient(circle,rgba(198,242,78,.42),transparent 70%);
  right:-70px;bottom:-70px;
  border-radius:50%;
}
.cta-card::after{
  content:"";
  position:absolute;
  width:300px;height:300px;
  border-radius:50%;
  border:40px solid rgba(255,255,255,.04);
  left:-70px;top:-120px;
}
.cta-left{position:relative;z-index:2;}
.cta-left h2{
  color:#fff;
  font-size:34px;
  font-weight:900;
  line-height:1.3;
  letter-spacing:-.02em;
  margin-bottom:18px;
}
.cta-left p{
  color:#C9BCD8;
  font-size:15px;
  line-height:1.85;
  margin:0;
  max-width:520px;
}
.cta-benefits{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.cta-benefit-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,.1);
  padding:8px 14px;
  border-radius:999px;
  color:#fff;
  font-size:13px;
  font-weight:600;
}
.cta-benefit-pill i{color:var(--lime);font-size:10px;}
.cta-right{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(12px);
  border-radius:28px;
  padding:28px 24px;
  z-index:2;
  max-width:400px;
}
.cta-right h4{color:#fff;font-size:20px;font-weight:900;margin-bottom:14px;}
.cta-form{display:flex;flex-direction:column;gap:12px;}
.cta-form input{
  height:52px;
  border:none;
  border-radius:999px;
  background:#fff;
  padding:0 22px;
  font-size:14px;
  color:var(--text);
}
.cta-form input:focus{outline:3px solid rgba(198,242,78,.45);}
.cta-form button{
  height:52px;
  background:linear-gradient(90deg,var(--lime),#A8E84B);
  border-radius:999px;
  border:none;
  color:#24201C;
  font-weight:900;
  font-size:15px;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s;
}
.cta-form button:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 24px -10px rgba(198,242,78,.55);
}
.cta-form .form-tip{
  font-size:12px;
  color:#C9BCD8;
  text-align:center;
  margin-top:4px;
}
@media(max-width:991.98px){
  .cta-card{grid-template-columns:1fr;padding:44px 28px;gap:28px;}
  .cta-left h2{font-size:27px;}
  .cta-right{max-width:100%;}
}
@media(max-width:575.98px){
  .cta-card{border-radius:30px;padding:34px 20px;}
  .cta-left h2{font-size:23px;}
  .cta-benefits .cta-benefit-pill{width:100%;}
}

/* ============ FAQ ============ */
.faq-wrap{
  background:linear-gradient(180deg,#fff,var(--page-bg));
  padding:var(--section-space) 0;
  border-top:1px solid var(--border);
}
.faq-accordion{
  max-width:920px;
  margin:0 auto;
}
.faq-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius:20px;
  margin-bottom:14px;
  overflow:hidden;
  transition:box-shadow .2s ease;
}
.faq-item:has(.accordion-button:not(.collapsed)){
  box-shadow:0 16px 36px -18px rgba(90,45,130,.18);
  border-color:#F3E2FC;
}
.faq-item .accordion-button{
  background:transparent;
  box-shadow:none;
  font-size:17px;
  font-weight:800;
  color:var(--text);
  padding:22px 26px;
  border-radius:20px;
}
.faq-item .accordion-button:not(.collapsed){color:var(--text);}
.faq-item .accordion-button:focus-visible{
  outline:3px solid rgba(227,46,120,.4);
  box-shadow:none;
}
.faq-item .accordion-button::after{
  background:none;
  content:"+";
  font-size:24px;
  font-weight:400;
  color:var(--brand);
  width:32px;
  height:32px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .25s ease;
  background-image:none;
  font-family:"PingFang SC",sans-serif;
}
.faq-item .accordion-button:not(.collapsed)::after{transform:rotate(45deg);}
.faq-item .accordion-body{
  padding:0 28px 24px;
  color:var(--muted);
  line-height:1.9;
  font-size:15px;
}

/* ============ Footer ============ */
.site-footer{
  background:var(--dark);
  color:#C7BCD8;
  font-size:14px;
}
.site-footer a{color:#CBC0DC;transition:color .2s;}
.site-footer a:hover{color:#fff;}
.footer-top{
  padding:76px 0 60px;
}
.footer-link-list{
  display:grid;
  gap:4px;
}
.footer-link-item{
  padding:6px 0;
  position:relative;
  width:fit-content;
}
.footer-link-item::after{
  content:"";
  width:0;
  height:2px;
  border-radius:4px;
  background:linear-gradient(90deg,var(--grad-start),var(--grad-end));
  display:block;
  transition:width .2s ease;
}
.footer-link-item:hover::after{width:100%;}
.site-footer h5{
  color:#fff;
  font-size:15px;
  font-weight:900;
  margin-bottom:20px;
}
.footer-divider{
  border:none;
  height:1px;
  background:rgba(255,255,255,.1);
  margin:0;
}
.footer-bottom{
  padding:24px 0;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  color:#8C7F9F;
  font-size:13px;
}
.footer-bottom a{color:#B7ACC4;}
.footer-bottom a:hover{color:#fff;}
@media(max-width:767.98px){
  .footer-top{padding:54px 0 36px;}
  .site-footer .row{gap:28px !important;}
  .footer-bottom{flex-direction:column;}
}

/* ============ a11y & motion ============ */
a:focus-visible,
button:focus-visible,
.nav-more-trigger:focus-visible,
input:focus-visible{
  outline:3px solid rgba(227,46,120,.45);
  outline-offset:2px;
  box-shadow:none;
}
@media (prefers-reduced-motion: reduce){
  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: category3 */
:root {
            --brand-pink: #E32E78;
            --brand-grad-start: #FF5D8F;
            --brand-grad-end: #7B56FF;
            --brand-purple: #7C5CFF;
            --brand-lime: #C6F24E;
            --text-main: #201A2B;
            --text-sub: #5F586E;
            --border-color: #EAE3F2;
            --bg-gray: #F6F3FB;
            --card-bg: #FFFFFF;
            --dark-bg: #221635;
            --font-main: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'Bahnschrift', 'DIN Alternate', Arial, sans-serif;
            --radius-lg: 28px;
            --radius-md: 20px;
            --radius-sm: 14px;
            --shadow-card: 0 4px 20px rgba(90, 45, 130, .06);
            --shadow-hover: 0 18px 40px -18px rgba(90, 45, 130, .25);
            --transition: all .2s ease;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-main);
            background-color: var(--bg-gray);
            color: var(--text-main);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        img {
            max-width: 100%;
            object-fit: cover;
        }

        .container-wide {
            max-width: 1320px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
            width: 100%;
        }

        .text-brand {
            color: var(--brand-pink);
        }

        .btn-brand,
        .btn-brand:focus,
        .btn-brand:active {
            background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
            color: #fff !important;
            border: none;
            border-radius: 999px;
            padding: 12px 30px;
            font-weight: 700;
            box-shadow: 0 8px 24px rgba(255, 93, 143, .25);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            font-size: 16px;
        }

        .btn-brand:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(123, 86, 255, .3);
            color: #fff;
        }

        .btn-outline-brand,
        .btn-outline-brand:focus,
        .btn-outline-brand:active {
            background: transparent;
            color: var(--text-main);
            border: 1.5px solid var(--border-color);
            border-radius: 999px;
            padding: 11px 28px;
            font-weight: 600;
            min-height: 46px;
            transition: var(--transition);
            font-size: 16px;
        }

        .btn-outline-brand:hover {
            border-color: var(--brand-pink);
            color: var(--brand-pink);
            background: rgba(227, 46, 120, .04);
            transform: translateY(-2px);
        }

        .section-block {
            padding: 96px 0 110px;
        }

        .section-title-wrap {
            margin-bottom: 40px;
        }

        .section-eyebrow {
            display: inline-block;
            background: rgba(124, 92, 255, .1);
            color: var(--brand-purple);
            font-size: 13px;
            font-weight: 700;
            border-radius: 999px;
            padding: 6px 18px;
            letter-spacing: .02em;
            margin-bottom: 16px;
        }

        .section-title {
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.015em;
            margin-top: 0;
            margin-bottom: 12px;
        }

        .section-desc {
            color: var(--text-sub);
            font-size: 17px;
            max-width: 680px;
            line-height: 1.8;
        }

        /* header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(246, 243, 251, .88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(234, 227, 242, .7);
            transition: box-shadow .2s ease, background .2s ease;
        }

        .site-header.nav-scrolled {
            background: #fff;
            box-shadow: 0 6px 26px rgba(90, 45, 130, .08);
        }

        .site-header .navbar {
            padding-top: 14px;
            padding-bottom: 14px;
            min-height: 84px;
        }
        .site-header .container-wide {
            display: flow-root;
        }

        .navbar-brand {
            padding: 0;
            margin-right: 20px;
            display: inline-flex;
            align-items: center;
        }

        .logo-wrap {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            min-height: 44px;
        }

        .logo-text {
            font-size: 22px;
            font-weight: 900;
            color: var(--text-main);
            line-height: 1;
            letter-spacing: -0.02em;
        }

        .logo-badge {
            font-size: 12px;
            font-weight: 700;
            border-radius: 999px;
            padding: 4px 10px;
            color: #fff;
            background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
            line-height: 1;
            letter-spacing: .02em;
            white-space: nowrap;
        }

        .navbar-nav.site-nav {
            gap: 4px;
        }

        .site-nav .nav-link {
            color: var(--text-main);
            font-weight: 500;
            border-radius: 999px;
            padding: 10px 16px;
            font-size: 16px;
            transition: var(--transition);
            line-height: 1.4;
        }

        .site-nav .nav-link:hover {
            color: var(--brand-pink);
            background: rgba(227, 46, 120, .04);
        }

        .site-nav .nav-link:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }

        .site-nav .nav-link.active {
            font-weight: 600;
            color: var(--brand-pink);
            background: rgba(227, 46, 120, .08);
            position: relative;
        }

        .site-nav .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 4px;
            left: 16px;
            right: 16px;
            height: 3px;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--brand-grad-start), var(--brand-grad-end));
        }

        .navbar-toggler {
            border: none;
            color: var(--text-main);
            font-size: 20px;
            padding: 8px 10px;
            border-radius: 12px;
            background: transparent;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(227, 46, 120, .22);
        }

        .nav-more-wrap {
            position: relative;
        }

        .nav-more-trigger {
            color: var(--text-main);
            font-weight: 500;
            font-size: 16px;
            cursor: pointer;
            padding: 10px 18px;
            border-radius: 999px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .nav-more-trigger:hover {
            background: rgba(124, 92, 255, .08);
            color: var(--brand-purple);
        }

        .nav-more-trigger:focus-visible {
            outline: 2px solid var(--brand-purple);
            outline-offset: 2px;
        }

        .mega-panel {
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            position: absolute;
            right: 0;
            top: calc(100% + 12px);
            width: 720px;
            max-width: 92vw;
            background: #fff;
            border-radius: 24px;
            padding: 26px;
            box-shadow: 0 24px 60px -10px rgba(40, 20, 80, .18);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            z-index: 1055;
        }

        .mega-panel h6 {
            font-size: 14px;
            color: var(--text-sub);
            font-weight: 700;
            letter-spacing: .03em;
            padding-bottom: 10px;
            border-bottom: 1px solid #f3edf8;
            margin-bottom: 12px;
        }

        .mega-link-list a {
            display: block;
            padding: 8px 10px;
            border-radius: 12px;
            color: var(--text-main);
            font-size: 15px;
            transition: var(--transition);
        }

        .mega-link-list a:hover {
            background: rgba(124, 92, 255, .06);
            color: var(--brand-purple);
            padding-left: 14px;
        }

        .mega-panel .mega-mini-card {
            display: flex;
            align-items: center;
            gap: 12px;
            background: #faf8fd;
            border-radius: 16px;
            padding: 12px;
            transition: var(--transition);
        }
        .mega-panel .mega-mini-card:hover {
            background: #f3f0fb;
            transform: translateY(-2px);
        }
        .mega-mini-card .mega-mini-img {
            width: 70px;
            height: 70px;
            border-radius: 12px;
            background-size: cover;
            background-position: center;
            flex: 0 0 auto;
        }

        .nav-more-wrap:hover .mega-panel,
        .nav-more-wrap:focus-within .mega-panel {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .navbar-collapse {
            position: relative;
        }

        /* hero */
        .category-hero {
            position: relative;
            padding: 96px 0 80px;
            overflow: hidden;
        }
        .category-hero .bg-decor {
            position: absolute;
            width: 520px;
            height: 620px;
            background: radial-gradient(closest-side, rgba(255, 93, 143, .12), transparent) 0 0 / 100% 100%;
            top: -200px;
            right: -120px;
            pointer-events: none;
            z-index: 0;
        }
        .category-hero .bg-decor-2 {
            position: absolute;
            width: 360px;
            height: 360px;
            background: radial-gradient(closest-side, rgba(124, 92, 255, .14), transparent);
            bottom: -100px;
            left: 10%;
            pointer-events: none;
            z-index: 0;
        }
        .category-hero .hero-inner {
            position: relative;
            z-index: 1;
        }

        .category-hero .hero-copy {
            max-width: 590px;
        }
        .category-hero .hero-title {
            font-size: clamp(42px, 6vw, 64px);
            font-weight: 900;
            line-height: 1.05;
            letter-spacing: -0.02em;
            margin: 14px 0 22px;
        }
        .category-hero .hero-title .grad-text {
            background: linear-gradient(120deg, var(--brand-pink), var(--brand-purple));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .category-hero .hero-desc {
            font-size: 17px;
            color: var(--text-sub);
            line-height: 1.85;
            margin-bottom: 30px;
        }
        .category-hero .hero-feature-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin: 28px 0 32px;
        }
        .category-hero .hero-feature {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14.5px;
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 10px 14px;
            box-shadow: 0 3px 12px rgba(90, 45, 130, .04);
        }
        .category-hero .hero-feature i {
            color: var(--brand-pink);
            width: 16px;
            text-align: center;
            font-size: 17px;
        }

        .category-hero .hero-media {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 480px;
        }
        .category-hero .shout-card {
            width: 250px;
            height: auto;
            background: #fff;
            border-radius: 24px;
            border: 1px solid var(--border-color);
            padding: 14px 12px 16px;
            box-shadow: 0 20px 46px -18px rgba(90, 45, 130, .24);
            transform: rotate(2deg);
        }
        .category-hero .shout-card-img {
            width: 100%;
            aspect-ratio: 3/3.6;
            border-radius: 18px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .category-hero .shout-card-img .play-btn {
            position: absolute;
            top: 10px;
            right: 10px;
            width: 32px;
            height: 32px;
            background: rgba(0, 0, 0, .62);
            border: 1.5px solid rgba(255, 255, 255, .5);
            border-radius: 10px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
        }
        .category-hero .shout-card-info {
            padding-top: 12px;
        }

        .float-badge {
            position: absolute;
            background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
            color: #fff;
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 700;
            box-shadow: 0 8px 22px rgba(227, 46, 120, .3);
        }
        .float-badge.badge-lime {
            background: var(--brand-lime);
            color: #201A2B;
            box-shadow: 0 8px 22px rgba(198, 242, 78, .2);
        }
        .float-badge.badge-1 {
            top: 18%;
            left: -6px;
            animation: float1 3.4s ease-in-out infinite;
        }
        .float-badge.badge-2 {
            top: 36%;
            right: 2%;
            animation: float2 4s ease-in-out infinite;
        }
        .float-badge.badge-3 {
            bottom: 14%;
            left: 8%;
            animation: float3 3s ease-in-out infinite;
        }

        @keyframes float1 {
            0%,
            100% {
                transform: translateY(0) rotate(-2deg);
            }
            50% {
                transform: translateY(-16px) rotate(2deg);
            }
        }
        @keyframes float2 {
            0%,
            100% {
                transform: translateY(0) rotate(2deg);
            }
            50% {
                transform: translateY(-10px) rotate(-1deg);
            }
        }
        @keyframes float3 {
            0%,
            100% {
                transform: translateY(0) rotate(-1deg);
            }
            50% {
                transform: translateY(-13px) rotate(3deg);
            }
        }

        /* trust bar */
        .trust-bar {
            background: #fff;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            padding: 26px 0;
        }
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .trust-item .trust-icon {
            width: 52px;
            height: 52px;
            flex: 0 0 auto;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            background: rgba(227, 46, 120, .08);
            color: var(--brand-pink);
        }
        .trust-item .trust-icon.violet {
            background: rgba(124, 92, 255, .1);
            color: var(--brand-purple);
        }
        .trust-item .trust-icon.lime {
            background: rgba(198, 242, 78, .22);
            color: #4F7302;
        }
        .trust-item .trust-icon.green {
            background: rgba(17, 138, 97, .08);
            color: var()#118A61;
            color: #118A61;
        }
        .trust-num {
            font-family: var(--font-num);
            font-size: 26px;
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
        }
        .trust-label {
            font-size: 14px;
            color: var(--text-sub);
        }

        /* Trending Horizontal */
        .trending-row {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
        }
        .trending-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }
        .trending-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .trending-card .t-card-img {
            width: 100%;
            aspect-ratio: 3/4;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .trending-card .t-card-body {
            padding: 14px 16px 16px;
        }
        .trending-card .t-cat-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--brand-purple);
            background: rgba(124, 92, 255, .09);
            padding: 2px 8px;
            border-radius: 6px;
            margin-bottom: 3px;
        }
        .trending-card .t-card-title {
            font-size: 16px;
            font-weight: 700;
            margin: 2px 0 8px;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 44px;
        }
        .pulse-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(198, 242, 78, .15);
            color: #354e00;
            border-radius: 999px;
            padding: 4px 12px;
            font-size: 12.5px;
            font-weight: 600;
        }
        .pulse-badge i {
            font-size: 9px;
            color: #6da105;
        }

        /* Rank list */
        .rank-section {
            background: #fff;
        }
        .rank-list {
            display: grid;
            gap: 12px;
        }
        .rank-item {
            display: grid;
            grid-template-columns: 90px 46px 1fr auto;
            align-items: center;
            gap: 16px;
            background: var(--bg-gray);
            border-radius: 18px;
            padding: 12px 18px;
            border: 1px solid transparent;
            transition: var(--transition);
        }
        .rank-item:hover {
            background: #fff;
            border-color: var(--border-color);
            box-shadow: var(--shadow-card);
        }
        .rank-img {
            width: 90px;
            height: 100px;
            border-radius: 14px;
            background-size: cover;
            background-position: center;
        }
        .rank-no {
            font-family: var(--font-num);
            font-size: 36px;
            font-weight: 800;
            letter-spacing: -0.02em;
            text-align: center;
            color: #cfc4dd;
            background: linear-gradient(145deg, #eee6f5, #f4eef8);
            border-radius: 16px;
            line-height: 1;
            padding: 12px 0;
            transition: var(--transition);
        }
        .rank-item:hover .rank-no {
            background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
            color: #fff;
        }
        .rank-info .rank-cat {
            font-size: 12.5px;
            color: var(--brand-purple);
            font-weight: 600;
        }
        .rank-info h4 {
            font-size: 18px;
            font-weight: 800;
            margin: 3px 0 4px;
            line-height: 1.3;
        }
        .rank-info p {
            font-size: 14px;
            color: var(--text-sub);
            margin: 0;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .rank-meta {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .rank-meta .rate-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(255, 93, 143, .1);
            color: var(--brand-pink);
            font-size: 14px;
            font-weight: 800;
            border-radius: 999px;
            padding: 6px 14px;
        }
        .rank-meta .rate-badge i {
            font-size: 11px;
        }
        .btn-follow {
            border: 1.5px solid var(--border-color);
            background: #fff;
            border-radius: 999px;
            padding: 8px 20px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-follow:hover {
            background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
            border-color: transparent;
            color: #fff;
        }

        /* app scene */
        .scene-grid {
            display: grid;
            grid-template-columns: 1.2fr .9fr .9fr;
            gap: 20px;
            align-items: stretch;
        }
        .scene-main-card {
            background: #221635;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            border-radius: var(--radius-lg);
            color: #fff;
            padding: 40px;
            position: relative;
            overflow: hidden;
        }
        .scene-main-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(34, 22, 53, .96), rgba(34, 22, 53, .62));
            z-index: 1;
        }
        .scene-main-card>* {
            position: relative;
            z-index: 2;
        }
        .scene-main-card h3 {
            font-size: 30px;
            font-weight: 900;
            line-height: 1.3;
            margin-bottom: 20px;
        }
        .scene-main-card p {
            color: #cdc2df;
            max-width: 420px;
        }
        .scene-main-card .data-row {
            display: flex;
            gap: 30px;
            margin: 30px 0 0;
        }
        .scene-main-card .data-row strong {
            font-family: var(--font-num);
            font-size: 28px;
            font-weight: 700;
            display: block;
            color: var(--brand-lime);
        }
        .scene-main-card .data-row span {
            font-size: 13px;
            color: #B8ACC8;
        }
        .scene-sub-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }
        .scene-sub-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .scene-sub-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            background: rgba(227, 46, 120, .1);
            color: var(--brand-pink);
            margin-bottom: 14px;
        }
        .scene-sub-card h5 {
            font-size: 20px;
            font-weight: 800;
            margin: 0 0 8px;
        }
        .scene-sub-card p {
            font-size: 14.5px;
            color: var(--text-sub);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .link-arrow {
            color: var(--brand-pink);
            font-weight: 700;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
            border: none;
            background: none;
            padding: 0;
        }
        .link-arrow:hover {
            gap: 10px;
            color: var(--brand-purple);
        }

        /* Rating marquee */
        .rating-marquee {
            background: #fff;
            overflow: hidden;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            padding: 0;
        }
        .rating-track {
            display: flex;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            gap: 18px;
            padding: 30px 0;
            animation: marqueeScroll 36s linear infinite;
        }
        .rating-track::-webkit-scrollbar {
            display: none;
        }
        .rating-track:hover {
            animation-play-state: paused;
        }
        @keyframes marqueeScroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .user-rating-card {
            flex: 0 0 auto;
            width: 360px;
            background: var(--bg-gray);
            border-radius: 18px;
            border: 1px solid #f0eaf6;
            padding: 20px 22px;
            transition: var(--transition);
        }
        .user-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .user-ava {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 16px;
            background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
        }
        .user-name {
            font-weight: 700;
            font-size: 15px;
        }
        .user-rate {
            color: #FFA800;
            font-size: 13px;
            letter-spacing: .04em;
        }
        .user-comment {
            font-size: 14px;
            color: #4a4154;
            line-height: 1.7;
            margin: 0;
        }

        .media-secondary {
            width: 100%;
            border-radius: 28px;
            overflow: hidden;
            max-height: 520px;
        }
        .media-secondary img {
            width: 100%;
            height: 480px;
            object-fit: cover;
        }

        /* CTA special area */
        .action-zone {
            background: var(--dark-bg);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            border-radius: 32px;
            padding: 52px 52px;
            color: #fff;
            overflow: hidden;
            position: relative;
        }
        .action-zone .bg-glow {
            position: absolute;
            width: 360px;
            height: 360px;
            background: radial-gradient(closest-side, rgba(255, 93, 143, .25), transparent);
            right: -80px;
            top: -80px;
            border-radius: 50%;
        }
        .action-zone .bg-glow2 {
            position: absolute;
            width: 420px;
            height: 420px;
            background: radial-gradient(closest-side, rgba(123, 86, 255, .2), transparent);
            bottom: -150px;
            left: 30%;
            border-radius: 50%;
        }
        .action-zone .row {
            position: relative;
            z-index: 2;
        }
        .action-zone .az-title {
            font-size: clamp(27px, 4vw, 42px);
            font-weight: 900;
            line-height: 1.25;
            margin: 0 0 16px;
            letter-spacing: -0.01em;
        }
        .action-zone .az-desc {
            color: #C6B8D8;
            font-size: 15px;
            max-width: 430px;
            margin-bottom: 26px;
        }
        .action-zone .benefit-data {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .action-zone .benefit-data .bd-item strong {
            font-family: var(--font-num);
            font-size: 30px;
            display: block;
            color: var(--brand-lime);
        }
        .action-zone .benefit-data .bd-item span {
            font-size: 13px;
            color: #B9ACC9;
        }
        .action-float-card {
            background: rgba(255, 255, 255, .12);
            border-radius: 24px;
            padding: 28px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, .16);
        }
        .action-float-card h5 {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 20px;
        }
        .action-float-card .form-control,
        .action-float-card .form-select {
            background: #fff;
            border: 1px solid rgba(255, 255, 255, .4);
            border-radius: 999px;
            padding: 12px 20px;
            min-height: 48px;
            font-size: 15px;
            color: var(--text-main);
        }
        .action-float-card .form-control:focus,
        .action-float-card .form-select:focus {
            box-shadow: 0 0 0 4px rgba(198, 242, 78, .15);
            border-color: var(--brand-lime);
        }

        .btn-lime {
            background: var(--brand-lime);
            color: #111;
            border-radius: 999px;
            font-weight: 800;
            padding: 14px 24px;
            min-height: 48px;
            border: none;
            width: 100%;
            transition: var(--transition);
        }
        .btn-lime:hover {
            background: #D2F86A;
            color: #111;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(198, 242, 78, .3);
        }

        /* FAQ */
        .faq-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 20px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-btn {
            background: none;
            border: none;
            color: var(--text-main);
            font-size: 17px;
            font-weight: 700;
            padding: 20px 24px;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-left: 0;
        }
        .faq-card .faq-ico {
            transition: transform .25s ease;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(227, 46, 120, .1);
            color: var(--brand-pink);
            font-size: 15px;
            font-weight: 700;
        }
        .faq-card .btn-link {
            text-decoration: none;
        }
        .faq-card.checked {
            border-top: 3px solid transparent;
        }
        .site-footer .footer-top {
            padding-top: 30px;
        }
        .action-zone {
            margin-bottom: 60px;
        }
        .empty-state {
            background: #faf8fd;
            border: 2px dashed #dccce8;
            border-radius: 20px;
            padding: 36px 24px;
            color: var(--text-sub);
            font-size: 15px;
            min-height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .empty-state i {
            font-size: 40px;
            color: #dccce8;
            display: block;
            margin-bottom: 16px;
        }
        .empty-state .empty-inner {
            text-align: center;
        }
        .empty-state .empty-inner h5 {
            color: var(--text-main);
            font-weight: 700;
            font-size: 20px;
            margin: 10px 0 8px;
        }

        /* footer */
        .site-footer {
            background: var(--dark-bg);
            color: #B8ACC8;
            padding-top: 80px;
            margin-top: 40px;
        }

        .site-footer h5 {
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 16px;
        }

        .footer-link-list {
            display: grid;
            gap: 6px;
            padding-top: 0;
        }

        .footer-link-item {
            color: #B8ACC8;
            font-size: 14px;
            display: inline-block;
            padding: 4px 0;
            transition: color .15s ease, transform .15s ease;
        }
        .footer-link-item:hover {
            color: #fff;
            transform: translateX(4px);
        }
        .site-footer .divider {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 22px 0;
        }
        .site-footer .copy-text {
            color: #9380A8;
            font-size: 13px;
            text-align: center;
            margin: 0;
        }
        .site-footer {
            background-position: center;
            background-size: cover;
            background-repeat: no-repeat;
        }

        @media (max-width: 1199px) {
            .trending-row {
                grid-template-columns: repeat(3, 1fr);
            }
            .scene-grid {
                grid-template-columns: 1fr 1fr;
            }
            .scene-main-card {
                grid-column: span 2;
            }
            .mega-panel {
                width: 620px;
            }
        }
        @media (max-width: 991px) {
            .navbar-collapse {
                margin-top: 15px;
                border-top: 1px solid var(--border-color);
                padding-top: 12px;
            }
            .nav-more-wrap {
                margin-top: 12px;
                width: 100%;
            }
            .nav-more-trigger {
                justify-content: center;
                width: 100%;
            }
            .mega-panel {
                position: static;
                transform: none;
                width: 100%;
                opacity: 1;
                visibility: visible;
                display: none;
                padding: 16px;
                border: none;
                box-shadow: none;
                background: #faf8fd;
            }
            .nav-more-wrap:hover .mega-panel,
            .nav-more-wrap:focus-within .mega-panel {
                display: block;
            }
            .site-nav .nav-link {
                padding: 12px 14px;
                font-size: 17px;
            }
            .site-nav .nav-link.active::after {
                left: 0;
                width: 4px;
                height: auto;
                top: 8px;
                bottom: 8px;
                border-radius: 0 4px 4px 0;
                background: linear-gradient(180deg, var(--brand-grad-start), var(--brand-grad-end));
            }
            .section-block {
                padding: 68px 0 80px;
            }
            .category-hero .hero-media {
                min-height: 0;
                margin-top: 50px;
            }
            .trust-grid {
                grid-template-columns: 1fr 1fr;
            }
            .rank-item {
                grid-template-columns: 86px 38px 1fr;
                gap: 12px;
            }
            .rank-meta {
                grid-column: 1 / -1;
                justify-content: flex-start;
                padding-left: 0;
            }
        }
        @media (max-width: 767px) {
            .site-header .navbar {
                min-height: 62px;
            }
            .section-block {
                padding: 50px 0 66px;
            }
            .section-title-wrap {
                margin-bottom: 28px;
            }
            .section-title {
                font-size: 28px;
            }
            .trending-row {
                display: flex;
                overflow-x: auto;
                gap: 16px;
                padding-bottom: 16px;
                scroll-snap-type: x mandatory;
            }
            .trending-card {
                flex: 0 0 210px;
                scroll-snap-align: start;
            }
            .action-zone {
                padding: 38px 24px;
                border-radius: 24px;
            }
            .action-zone .benefit-data {
                gap: 18px;
                margin-bottom: 24px;
            }
            .container-wide {
                padding-left: 16px;
                padding-right: 16px;
            }
            .category-hero {
                padding: 56px 0 56px;
            }
            .category-hero .hero-title {
                font-size: 38px;
            }
            .category-hero .hero-feature-list {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .trust-grid {
                gap: 16px;
            }
            .trust-item {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .scene-main-card {
                grid-column: span 1;
                padding: 30px 24px;
            }
            .rank-item {
                grid-template-columns: 68px 30px 1fr;
                padding: 10px 12px;
            }
            .rank-img {
                width: 68px;
                height: 80px;
            }
            .rank-no {
                font-size: 26px;
                padding: 8px 0;
            }
            .rank-info h4 {
                font-size: 15px;
            }
            .rank-info p {
                -webkit-line-clamp: 2;
                line-clamp: 2;
            }
            .media-secondary {
                margin-top: 20px;
            }
            .media-secondary img {
                height: auto;
                max-height: 360px;
                object-fit: cover;
            }
        }
        @media (max-width: 575px) {
            .trust-grid {
                grid-template-columns: 1fr;
            }
            .trust-grid .trust-item {
                justify-content: flex-start;
                align-items: center;
                flex-direction: row;
            }
            .trust-label {
                text-align: left;
            }
            .mega-panel {
                max-height: 420px;
                overflow-y: auto;
            }
            .faq-btn {
                font-size: 15px;
            }
            .btn-brand,
            .btn-outline-brand {
                width: 100%;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
                scroll-behavior: auto !important;
            }
        }

/* roulang page: category2 */
:root {
      --page-bg: #F6F3FB;
      --surface: #FFFFFF;
      --brand: #E32E78;
      --brand-grad-start: #FF5D8F;
      --brand-grad-end: #7B56FF;
      --accent: #7C5CFF;
      --lime: #C6F24E;
      --ink: #201A2B;
      --ink-2: #5F586E;
      --line: #EAE3F2;
      --deep: #221635;
      --success: #118A61;
      --warning: #F5A623;
      --danger: #D9315D;
      --font: PingFang SC, HarmonyOS Sans SC, Microsoft YaHei, sans-serif;
      --num-font: Bahnschrift, DIN Alternate, Arial, sans-serif;
      --radius-xl: 28px;
      --radius-md: 16px;
      --radius-pill: 999px;
      --shadow-sm: 0 6px 20px rgba(90, 45, 130, 0.06);
      --shadow-lg: 0 18px 40px -18px rgba(90, 45, 130, 0.25);
      --section-space: 100px;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.8;
      background: var(--page-bg);
      color: var(--ink);
      -webkit-font-smoothing: antialiased;
    }

    img {
      max-width: 100%;
      height: auto;
      display: inline-block;
    }

    a {
      color: var(--accent);
      text-decoration: none;
      transition: color .2s ease;
    }

    a:hover {
      color: var(--brand);
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 2px solid var(--lime);
      outline-offset: 3px;
    }

    h1, h2, h3, h4, h5, h6 {
      color: var(--ink);
      font-weight: 800;
      line-height: 1.25;
    }

    .container-wide {
      max-width: 1320px;
      margin: 0 auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    .section-space {
      padding: var(--section-space) 0;
    }

    .section-title {
      font-size: 34px;
      font-weight: 900;
      letter-spacing: -0.02em;
      margin-bottom: 10px;
    }

    .section-desc {
      color: var(--ink-2);
      font-size: 16px;
      max-width: 680px;
    }

    .text-brand {
      color: var(--brand);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: var(--radius-pill);
      font-weight: 700;
      padding: 12px 26px;
      min-height: 46px;
      font-size: 15px;
      line-height: 1.4;
      border: 0;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .btn-grad {
      background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
      color: #fff;
      box-shadow: 0 12px 28px -8px rgba(227, 46, 120, 0.35);
    }

    .btn-grad:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 16px 32px -8px rgba(124, 92, 255, 0.4);
    }

    .btn-ghost {
      background: transparent;
      border: 1px solid #D8CEE8;
      color: var(--ink);
    }

    .btn-ghost:hover {
      border-color: var(--accent);
      color: var(--accent);
      transform: translateY(-2px);
    }

    .btn-lime {
      background: var(--lime);
      color: #2D2538;
    }

    .btn-lime:hover {
      background: #D7F56E;
      color: #1C1526;
      transform: translateY(-2px);
    }

    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #FCE8F0;
      color: var(--brand);
      font-size: 13px;
      font-weight: 700;
      border-radius: var(--radius-pill);
      padding: 5px 14px;
      letter-spacing: 0.02em;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 18px;
      margin-bottom: 34px;
    }

    .card-surface {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
    }

    .cover-img {
      width: 100%;
      object-fit: cover;
      border-radius: var(--radius-md);
    }

    .link-more {
      font-weight: 700;
      font-size: 15px;
      color: var(--ink-2);
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-bottom: 2px solid transparent;
      transition: all .2s ease;
    }

    .link-more:hover {
      color: var(--brand);
      border-color: var(--brand);
    }

    /* ===== 顶部导航 ===== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1040;
      background: rgba(246, 243, 251, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(234, 227, 242, 0.7);
    }

    .site-header.scrolled {
      background: rgba(255, 255, 255, 0.96);
      box-shadow: 0 8px 24px rgba(80, 40, 120, 0.06);
    }

    .site-header .navbar {
      min-height: 84px;
      padding: 14px 0;
      flex-wrap: wrap;
    }

    .navbar-brand {
      margin: 0;
      padding: 0;
    }

    .logo-wrap {
      display: flex;
      align-items: center;
      gap: 9px;
      flex-wrap: wrap;
    }

    .logo-text {
      font-size: 26px;
      font-weight: 900;
      letter-spacing: -0.02em;
      color: var(--ink);
      line-height: 1;
    }

    .logo-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
      color: #fff;
      font-size: 12px;
      font-weight: 800;
      padding: 5px 10px;
      border-radius: 999px;
      letter-spacing: .02em;
      line-height: 1.2;
      white-space: nowrap;
    }

    .site-nav {
      gap: 4px;
    }

    .site-nav .nav-link {
      color: var(--ink);
      font-weight: 700;
      font-size: 15px;
      padding: 10px 14px;
      border-radius: 999px;
      position: relative;
      transition: background .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .site-nav .nav-link:hover,
    .site-nav .nav-link:focus {
      color: var(--brand);
      background: rgba(227, 46, 120, 0.08);
    }

    .site-nav .nav-link.active {
      color: var(--brand);
      background: linear-gradient(135deg, rgba(255, 93, 143, 0.12), rgba(123, 86, 255, 0.12));
      box-shadow: inset 0 0 0 1px rgba(227, 46, 120, 0.16);
    }

    .navbar-toggler {
      border: 0;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: #fff;
      color: var(--ink);
      box-shadow: var(--shadow-sm);
      padding: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(227, 46, 120, 0.12);
    }

    .nav-more-wrap {
      flex: 0 0 auto;
      position: relative;
    }

    .nav-more-trigger {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 12px 18px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      font-weight: 700;
      font-size: 14px;
      color: var(--ink-2);
      cursor: default;
      transition: all .2s ease;
      box-shadow: var(--shadow-sm);
    }

    .nav-more-trigger i {
      transition: transform .2s ease;
      font-size: 12px;
    }

    .nav-more-wrap:hover .nav-more-trigger,
    .nav-more-wrap:focus-within .nav-more-trigger {
      color: var(--brand);
      border-color: rgba(227, 46, 120, 0.3);
    }

    .nav-more-wrap:hover .fa-chevron-down,
    .nav-more-wrap:focus-within .fa-chevron-down {
      transform: rotate(180deg);
    }

    .mega-panel {
      position: absolute;
      top: calc(100% + 18px);
      right: 0;
      width: 720px;
      max-width: calc(100vw - 40px);
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 24px;
      padding: 28px;
      box-shadow: 0 30px 70px -20px rgba(60, 30, 90, 0.25);
      opacity: 0;
      visibility: hidden;
      transform: translateY(10px);
      transform-origin: top right;
      transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
      z-index: 1100;
      text-align: left;
    }

    .nav-more-wrap:hover .mega-panel,
    .nav-more-wrap:focus-within .mega-panel {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .mega-panel h6 {
      font-size: 15px;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 14px;
      padding-left: 10px;
      border-left: 4px solid var(--brand);
      line-height: 1.4;
    }

    .mega-link-list,
    .mega-card-list {
      display: flex;
      flex-direction: column;
    }

    .mega-link-list a {
      display: block;
      padding: 8px 0;
      color: var(--ink-2);
      font-size: 15px;
      font-weight: 600;
      border-bottom: 1px solid #F3EEF7;
      transition: color .2s ease, padding-left .2s ease;
    }

    .mega-link-list a:hover {
      color: var(--brand);
      padding-left: 5px;
    }

    .mega-card-link {
      display: block;
      border-radius: 16px;
      padding: 14px;
      background: var(--page-bg);
      border: 1px solid var(--line);
      color: var(--ink);
      font-size: 14px;
      font-weight: 700;
      transition: all .2s ease;
    }

    .mega-card-link small {
      display: block;
      color: var(--ink-2);
      font-weight: 500;
      margin-top: 4px;
    }

    .mega-card-link:hover {
      background: #FFF1F7;
      border-color: rgba(227, 46, 120, .22);
      color: var(--brand);
    }

    .m-head {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 24px;
    }

    .m-lead {
      color: var(--ink-2);
      font-size: 15px;
      line-height: 1.8;
    }

    /* ===== 分类页 Hero ===== */
    .category-hero {
      position: relative;
      padding: 80px 0 70px;
      background:
        radial-gradient(circle at 78% 16%, rgba(255, 93, 143, 0.18), transparent 30%),
        radial-gradient(circle at 18% 72%, rgba(123, 86, 255, 0.14), transparent 36%),
        linear-gradient(180deg, #FDF7FC 0%, #F6F3FB 100%);
      overflow: hidden;
    }

    .category-hero .cat-pattern {
      position: absolute;
      inset: 0;
      background-image: url('/assets/images/backpic/back-1.webp');
      background-size: cover;
      background-position: 70% 20%;
      opacity: 0.07;
      pointer-events: none;
    }

    .category-hero .cat-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.85);
      border: 1px solid var(--line);
      color: var(--accent);
      padding: 6px 16px;
      font-size: 13px;
      font-weight: 800;
      border-radius: 999px;
      margin-bottom: 18px;
      box-shadow: var(--shadow-sm);
    }

    .category-hero h1 {
      font-size: 52px;
      line-height: 1.15;
      letter-spacing: -0.02em;
      font-weight: 900;
      margin-bottom: 16px;
    }

    .category-hero .lead-text {
      font-size: 18px;
      line-height: 1.9;
      color: var(--ink-2);
      max-width: 620px;
      margin-bottom: 28px;
    }

    .hero-btns {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 20px;
    }

    .hero-badge-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 12px;
    }

    .hero-mini-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: #fff;
      border: 1px solid var(--line);
      padding: 7px 14px;
      font-size: 13px;
      font-weight: 600;
      color: var(--ink-2);
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
    }

    .hero-mini-badge i {
      color: var(--brand);
    }

    .hero-visual {
      position: relative;
      display: flex;
      justify-content: center;
    }

    .hero-frame {
      position: relative;
      width: 100%;
      max-width: 420px;
      aspect-ratio: 4 / 5;
      border-radius: 34px;
      overflow: hidden;
      border: 1px solid #EDE7F3;
      box-shadow: 0 24px 50px -22px rgba(90, 45, 130, 0.35);
    }

    .hero-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-frame::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 56%, rgba(20, 12, 34, 0.72) 100%);
    }

    .hero-float-card {
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 16px;
      background: rgba(255, 255, 255, 0.96);
      border-radius: 20px;
      padding: 16px 18px;
      color: var(--ink);
      box-shadow: 0 15px 36px rgba(20, 10, 40, 0.22);
      z-index: 2;
      backdrop-filter: blur(8px);
    }

    .hero-float-card strong {
      display: block;
      font-size: 15px;
      font-weight: 800;
      color: var(--ink);
    }

    .hero-float-card span {
      display: block;
      font-size: 12px;
      color: var(--brand);
      font-weight: 700;
      margin-bottom: 4px;
    }

    .hero-float-card small {
      color: var(--ink-2);
      font-size: 13px;
    }

    .floating-badge {
      position: absolute;
      top: 18px;
      right: 14px;
      z-index: 3;
      background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
      color: #fff;
      font-size: 12px;
      font-weight: 800;
      padding: 8px 14px;
      border-radius: 999px;
      box-shadow: 0 10px 20px rgba(227, 46, 120, 0.3);
    }

    .floating-lime {
      position: absolute;
      top: 62px;
      left: 0;
      z-index: 3;
      background: var(--lime);
      color: #382B44;
      font-size: 13px;
      font-weight: 800;
      padding: 8px 14px;
      border-radius: 0 999px 999px 0;
      box-shadow: 0 8px 18px rgba(45, 41, 60, 0.18);
    }

    /* ===== 数据信任条 ===== */
    .stat-strip {
      position: relative;
      background: #fff;
      border-bottom: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .stat-strip .stat-inner {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
    }

    .stat-item {
      padding: 28px 30px;
      text-align: left;
      border-left: 1px solid #F2ECF6;
    }

    .stat-item:first-child {
      border-left: 0;
    }

    .stat-num {
      display: block;
      font-family: var(--num-font);
      font-size: 32px;
      font-weight: 800;
      background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      line-height: 1.1;
      letter-spacing: -.01em;
    }

    .stat-label {
      display: block;
      color: var(--ink-2);
      font-size: 14px;
      font-weight: 600;
      margin-top: 8px;
    }

    /* ===== 双体说明区 ===== */
    .how-split-row .wide-card,
    .how-split-row .mini-card {
      height: 100%;
    }

    .wide-card {
      background: #fff;
      border-radius: 28px;
      border: 1px solid var(--line);
      overflow: hidden;
      display: flex;
      flex-wrap: wrap;
      box-shadow: var(--shadow-sm);
    }

    .wide-card .wide-media {
      flex: 1 1 230px;
      min-height: 260px;
      background: #FDF0F6;
    }

    .wide-card .wide-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .wide-card .wide-body {
      flex: 1 1 280px;
      padding: 34px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .wide-body h3 {
      font-size: 24px;
      font-weight: 900;
      margin: 8px 0 12px;
    }

    .wide-body p {
      color: var(--ink-2);
      line-height: 1.85;
      margin: 0 0 18px;
    }

    .mini-card {
      background: linear-gradient(145deg, #2B1B42 0%, #241631 100%);
      border-radius: 28px;
      color: #fff;
      padding: 34px;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow: hidden;
      box-shadow: 0 16px 34px -18px rgba(40, 20, 65, .5);
    }

    .mini-card::after {
      content: "";
      position: absolute;
      right: -40px;
      top: -30px;
      width: 150px;
      height: 150px;
      border-radius: 50%;
      background: rgba(198, 242, 78, 0.13);
    }

    .mini-card h4 {
      color: #fff;
      font-size: 22px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .mini-card p {
      color: #CBBEDB;
      font-size: 15px;
      line-height: 1.8;
      margin-bottom: 22px;
    }

    .scene-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: auto;
    }

    .scene-chip {
      background: rgba(255, 255, 255, 0.1);
      color: #fff;
      border-radius: 999px;
      padding: 5px 13px;
      font-size: 13px;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .scene-chip i {
      color: var(--lime);
      margin-right: 5px;
    }

    /* ===== 爆款横向福利带 ===== */
    .hot-rail-section {
      background: #fff;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .rail-scroll {
      display: flex;
      gap: 20px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      padding: 6px 4px 18px;
    }

    .rail-scroll::-webkit-scrollbar {
      height: 6px;
    }

    .rail-scroll::-webkit-scrollbar-thumb {
      background: #DACFEA;
      border-radius: 8px;
    }

    .rail-card {
      flex: 0 0 228px;
      max-width: 228px;
      scroll-snap-align: start;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 22px;
      overflow: hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .rail-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }

    .rail-cover {
      position: relative;
      aspect-ratio: 3 / 4;
      overflow: hidden;
      background: #F3EEF7;
    }

    .rail-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .3s ease;
    }

    .rail-card:hover .rail-cover img {
      transform: scale(1.04);
    }

    .rail-tag,
    .rail-tag-dark {
      position: absolute;
      top: 12px;
      left: 12px;
      z-index: 2;
      font-size: 11px;
      font-weight: 800;
      padding: 5px 9px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.94);
      color: var(--brand);
    }

    .rail-tag-dark {
      background: rgba(30, 20, 46, 0.72);
      color: #fff;
      right: auto;
      left: auto;
      top: auto;
      background: rgba(32, 26, 43, .78);
      border-radius: 8px;
      color: #F4F0FA;
      font-weight: 700;
    }

    .rail-time {
      position: absolute;
      right: 12px;
      bottom: 12px;
      z-index: 2;
      background: rgba(30, 22, 44, 0.7);
      color: #fff;
      font-size: 12px;
      border-radius: 8px;
      padding: 4px 8px;
    }

    .rail-body {
      padding: 14px 14px 16px;
    }

    .rail-body h4 {
      font-size: 15px;
      font-weight: 800;
      margin: 0 0 10px;
      line-height: 1.5;
    }

    .rail-intro {
      color: var(--ink-2);
      font-size: 13px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 12px;
    }

    .rail-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .hot-score {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      background: #F4FBF3;
      color: var(--success);
      font-size: 13px;
      font-weight: 800;
      border-radius: 999px;
      padding: 4px 10px;
    }

    .favor-action {
      border: 0;
      background: #FCE8F0;
      width: 28px;
      height: 28px;
      border-radius: 10px;
      color: var(--brand);
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: all .2s ease;
    }

    .favor-action:hover {
      background: var(--brand);
      color: #fff;
    }

    /* ===== 人气排行区 ===== */
    .ranking-hits {
      background: #fff;
    }

    .rank-col {
      background: var(--page-bg);
      border-radius: 22px;
      padding: 8px;
      border: 1px solid #EFE8F5;
      cursor: pointer;
      transition: all .2s ease;
    }

    .rank-col:hover {
      background: #FFF7FB;
      border-color: rgba(227, 46, 120, 0.23);
    }

    .rank-row {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 14px 10px;
      border-bottom: 1px dashed var(--line);
    }

    .rank-row:last-child {
      border-bottom: 0;
    }

    .rank-no {
      font-family: var(--num-font);
      font-size: 42px;
      font-weight: 900;
      width: 66px;
      text-align: center;
      background: linear-gradient(135deg, #FF8CB0, var(--accent));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      line-height: 1;
    }

    .rank-thumb {
      width: 96px;
      height: 96px;
      border-radius: 18px;
      object-fit: cover;
      flex: 0 0 96px;
    }

    .rank-detail {
      flex: 1;
      min-width: 0;
    }

    .rank-detail h4 {
      font-size: 16px;
      font-weight: 800;
      margin-bottom: 4px;
    }

    .rank-detail p {
      color: var(--ink-2);
      font-size: 14px;
      margin-bottom: 6px;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
    }

    .rank-label {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 12px;
      font-weight: 700;
      background: #FCE8F0;
      color: var(--brand);
      border-radius: 999px;
      padding: 3px 10px;
    }

    .rank-btn {
      background: #fff;
      border: 1px solid #E1D6EA;
      color: var(--ink);
      font-size: 14px;
      font-weight: 700;
      padding: 9px 18px;
      border-radius: 999px;
      white-space: nowrap;
      transition: all .2s ease;
    }

    .rank-btn:hover {
      background: linear-gradient(135deg, var(--brand-grad-start), var(--brand-grad-end));
      color: #fff;
      border-color: transparent;
    }

    /* ===== 玩家口碑条 ===== */
    .quote-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .quote-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 24px;
      padding: 28px;
      position: relative;
      transition: all .2s ease;
    }

    .quote-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .quote-marks {
      font-family: Georgia, serif;
      font-size: 44px;
      line-height: .8;
      color: #E8DFF2;
      display: block;
      margin-bottom: 10px;
    }

    .quote-card p {
      color: var(--ink-2);
      font-size: 15px;
      line-height: 1.85;
      margin-bottom: 18px;
      min-height: 70px;
    }

    .quote-user {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .quote-avatar {
      width: 42px;
      height: 42px;
      flex: 0 0 42px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 15px;
      color: #fff;
    }

    .avatar-a {
      background: #E45E9A;
    }

    .avatar-b {
      background: #775AF0;
    }

    .avatar-c {
      background: #8FB93B;
    }

    .quote-user-name {
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 3px;
    }

    .quote-stars {
      color: #ffb400;
      font-size: 12px;
      letter-spacing: 2px;
    }

    /* ===== 流程区 ===== */
    .steps-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 28px;
      position: relative;
    }

    .steps-wrap::before {
      content: "";
      position: absolute;
      top: 46px;
      left: 12%;
      right: 12%;
      height: 2px;
      background: linear-gradient(90deg, #F2A6C4, var(--accent), #C6F24E);
      opacity: 0.5;
    }

    .step-item {
      position: relative;
      z-index: 1;
      text-align: left;
      padding: 50px 24px 24px;
      border-radius: 22px;
    }

    .step-num {
      width: 92px;
      height: 92px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--num-font);
      font-size: 34px;
      font-weight: 900;
      color: #fff;
      margin-bottom: 20px;
      box-shadow: 0 10px 22px -6px rgba(90, 45, 130, 0.3);
      border: 4px solid var(--page-bg);
    }

    .step-num-1 {
      background: linear-gradient(135deg, #FF6EA5, #FF3D7E);
    }

    .step-num-2 {
      background: linear-gradient(135deg, #9E7CF0, #6D45ED);
    }

    .step-num-3 {
      background: linear-gradient(135deg, #9CCD35, #78B310);
    }

    .step-item h3 {
      font-size: 20px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .step-item p {
      color: var(--ink-2);
      font-size: 15px;
      line-height: 1.85;
      margin: 0;
    }

    /* ===== 深色 CTA ===== */
    .cta-dark-card {
      border-radius: 30px;
      background: linear-gradient(120deg, #1E1230, #2A1940);
      color: #fff;
      padding: 56px;
      overflow: hidden;
      position: relative;
      border: 1px solid rgba(255, 255, 255, 0.06);
    }

    .cta-dark-card::before {
      content: "";
      position: absolute;
      right: -70px;
      top: -70px;
      width: 250px;
      height: 250px;
      border-radius: 50%;
      background: rgba(227, 46, 120, 0.24);
      filter: blur(4px);
    }

    .cta-dark-card h2 {
      color: #fff;
      font-size: 32px;
      font-weight: 900;
      letter-spacing: -0.01em;
      margin-bottom: 14px;
      position: relative;
    }

    .cta-dark-card p {
      color: #CABDE0;
      font-size: 16px;
      line-height: 1.8;
      margin-bottom: 20px;
      position: relative;
    }

    .cta-points {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 0;
      position: relative;
    }

    .cta-points span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.08);
      padding: 8px 14px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 600;
    }

    .cta-points i {
      color: var(--lime);
    }

    .cta-form-wrap {
      position: relative;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 24px;
      padding: 26px;
    }

    .cta-form-wrap h5 {
      color: #fff;
      font-size: 17px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .signup-form {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .signup-form .form-control {
      border: 1px solid rgba(255, 255, 255, 0.16);
      background: #fff;
      height: 52px;
      border-radius: 999px;
      min-width: 0;
      padding: 0 20px;
      font-size: 15px;
      color: var(--ink);
      flex: 1 1 190px;
    }

    .signup-form .form-control::placeholder {
      color: #A99EB8;
    }

    .signup-form .form-control:focus {
      border-color: var(--lime);
      box-shadow: 0 0 0 4px rgba(198, 242, 78, 0.15);
    }

    .signup-form .btn {
      height: 52px;
      border-radius: 999px;
      white-space: nowrap;
    }

    .signup-note {
      color: #BDB0D0;
      font-size: 12px;
      margin: 12px 0 0;
      line-height: 1.6;
    }

    /* ===== FAQ ===== */
    .faq-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 22px;
      margin-bottom: 15px;
      overflow: hidden;
      transition: box-shadow .2s ease;
    }

    .faq-card:has(.accordion-button:not(.collapsed)) {
      box-shadow: 0 14px 30px -16px rgba(130, 50, 140, .25);
    }

    .faq-card .accordion-button {
      background: #fff;
      border-bottom: 1px solid transparent;
      font-size: 16px;
      color: var(--ink);
      font-weight: 800;
      padding: 22px 28px;
    }

    .faq-card .accordion-button:not(.collapsed) {
      background: #FFF9FD;
      color: var(--brand);
      box-shadow: inset 0 0 0 2px rgba(227, 46, 120, 0.08);
    }

    .faq-card .accordion-button::after {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background-size: 12px;
      transition: transform .2s ease;
    }

    .faq-card .accordion-item {
      border: 0;
      background: transparent;
    }

    .faq-card .accordion-body {
      color: var(--ink-2);
      font-size: 15px;
      padding: 8px 28px 24px;
      line-height: 1.9;
      background: #FFF9FD;
    }

    /* ===== 页脚 ===== */
    .site-footer {
      background: var(--deep);
      padding: 72px 0 0;
      color: #B8ACC8;
      font-size: 15px;
    }

    .site-footer h5 {
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      margin-bottom: 22px;
      letter-spacing: .02em;
    }

    .site-footer p {
      color: #B8ACC8;
      line-height: 1.85;
    }

    .footer-link-list {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .footer-link-item {
      display: inline-flex;
      padding: 7px 0;
      color: #CBBEDB;
      text-decoration: none;
      font-size: 15px;
      position: relative;
      transition: color .2s ease;
    }

    .footer-link-item:hover {
      color: #fff;
    }

    .footer-link-item::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 2px;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--brand-grad-start), var(--brand-grad-end));
      transition: width .2s ease;
    }

    .footer-link-item:hover::after {
      width: 100%;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      margin-top: 50px;
      padding: 24px 0 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 14px;
    }

    .footer-bottom a {
      color: #B8ACC8;
      text-decoration: none;
    }

    .footer-bottom a:hover {
      color: #fff;
    }

    @media (max-width: 1199.98px) {
      .stat-item {
        padding: 22px 18px;
      }

      .stat-num {
        font-size: 28px;
      }
    }

    @media (max-width: 991.98px) {
      :root {
        --section-space: 72px;
      }

      .site-header .navbar {
        min-height: 72px;
      }

      .navbar-collapse {
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 20px;
        margin-top: 14px;
        padding: 18px 22px 22px;
        box-shadow: 0 20px 44px -22px rgba(80, 40, 130, 0.16);
      }

      .site-nav {
        width: 100%;
        margin: 0 0 12px 0;
      }

      .site-nav .nav-link {
        padding: 12px 14px;
        font-size: 18px;
        border-radius: 14px;
      }

      .site-nav .nav-link.active {
        background: #FCEBF3;
        box-shadow: inset 3px 0 0 0 var(--brand);
        color: var(--brand);
      }

      .nav-more-wrap {
        display: none;
      }

      .category-hero {
        padding: 56px 0 50px;
      }

      .category-hero h1 {
        font-size: 42px;
      }

      .stat-strip .stat-inner {
        grid-template-columns: repeat(2, 1fr);
      }

      .stat-item:nth-child(2) {
        border-left: 0;
      }

      .stat-item:nth-child(n+3) {
        border-top: 1px solid #F2ECF6;
      }

      .quote-grid {
        grid-template-columns: 1fr 1fr;
      }

      .quote-card p {
        min-height: 0;
      }

      .steps-wrap {
        grid-template-columns: 1fr;
      }

      .steps-wrap::before {
        display: none;
      }

      .step-item {
        padding: 32px 26px;
        background: #fff;
        border: 1px solid var(--line);
      }

      .step-num {
        width: 76px;
        height: 76px;
        font-size: 28px;
      }

      .cta-dark-card {
        padding: 34px 26px;
      }

      .cta-form-wrap {
        margin-top: 16px;
      }

      .mega-panel {
        display: none;
      }
    }

    @media (max-width: 767.98px) {
      :root {
        --section-space: 58px;
      }

      .container-wide {
        padding-left: 20px;
        padding-right: 20px;
      }

      .section-title {
        font-size: 27px;
      }

      .category-hero h1 {
        font-size: 36px;
      }

      .category-hero .lead-text {
        font-size: 16px;
      }

      .hero-visual {
        margin-top: 20px;
      }

      .hero-frame {
        max-width: 330px;
      }

      .section-space .wide-card {
        border-radius: 20px;
      }

      .quote-grid {
        grid-template-columns: 1fr;
      }

      .wide-card .wide-body {
        padding: 24px;
      }

      .rail-card {
        flex: 0 0 200px;
        max-width: 200px;
      }

      .rank-row {
        flex-wrap: wrap;
        gap: 12px;
      }

      .rank-thumb {
        width: 78px;
        height: 78px;
        flex-basis: 78px;
      }

      .rank-no {
        font-size: 34px;
        width: 42px;
      }

      .rank-btn {
        margin-left: auto;
      }

      .signup-form .btn {
        width: 100%;
      }

      .site-footer {
        padding: 54px 0 0;
      }

      .footer-bottom {
        margin-top: 32px;
      }
    }

    @media (max-width: 575.98px) {
      .category-hero h1 {
        font-size: 32px;
        word-break: normal;
      }

      .stat-inner {
        grid-template-columns: 1fr 1fr;
      }

      .stat-num {
        font-size: 25px;
      }

      .stat-item {
        padding: 19px 12px;
      }

      .hero-btns .btn {
        flex: 1 1 auto;
      }

      .section-head {
        align-items: flex-start;
      }

      .cta-dark-card h2 {
        font-size: 25px;
      }
    }