/* roulang page: index */
:root {
  --bg-deep: #081020;
  --bg-soft: #0D1F33;
  --brand: #3DBAFF;
  --brand-accent: #7C8CFF;
  --text-main: #E9F1FA;
  --text-sub: #9EB0C4;
  --text-weak: #6D839B;
  --positive: #60D9B8;
  --warn: #FFB970;
  --glass-bg: rgba(255,255,255,0.045);
  --glass-border: rgba(159,214,255,0.14);
  --glow-cyan: #2FE7FF;
  --highlight: #CDF0FF;
  --star: #FFD39F;
  --danger-light: #FF7A85;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 12px 32px rgba(1, 8, 18, 0.3);
  --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-stack);
  background: linear-gradient(180deg, #081020 0%, #0b1830 50%, #0D1F33 100%);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; transition: color .25s ease, border-color .25s ease, background-color .25s ease, box-shadow .25s ease, opacity .25s ease; }
a:hover { color: var(--glow-cyan); text-decoration: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }
.container-wide { max-width: 1320px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
::selection { background: rgba(61,186,255,0.3); color: #fff; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }

/* ===== 顶部信息条 ===== */
.topbar {
  background: rgba(3, 9, 20, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(159,214,255,0.09);
  font-size: 13px;
  min-height: 36px;
  color: var(--text-sub);
  position: relative;
  z-index: 1050;
}
.topbar .container-wide { display: flex; align-items: center; min-height: 36px; justify-content: space-between; gap: 16px; }
.topbar-left { display: flex; align-items: center; gap: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60%;}
.topbar-left i { color: var(--brand); font-size: 12px; }
.topbar-left .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--positive); box-shadow: 0 0 8px rgba(96,217,184,0.7); display: inline-block; margin-right: 6px; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100% { opacity:1; } 50% { opacity:.4; } }
.topbar-right { display: flex; align-items: center; gap: 18px; white-space: nowrap; }
.topbar-link { font-size: 13px; color: var(--text-sub); border-bottom: 1px solid transparent; transition: color .2s; padding: 2px 0; }
.topbar-link:hover { color: var(--brand); border-bottom-color: var(--brand); }
.topbar-link i { margin-right: 4px; font-size: 12px; }
.topbar-login { background: linear-gradient(90deg, #3DBAFF, #7C8CFF); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-weight: 600; }

/* ===== 主导航 ===== */
.main-header {
  background: rgba(8, 16, 32, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(159,214,255,0.10);
  position: sticky;
  top: 0;
  z-index: 1040;
}
.navbar-host { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand-logo { display: flex; align-items: baseline; gap: 6px; flex-shrink: 0; }
.brand-logo .logo-main { font-size: 23px; font-weight: 700; color: #fff; line-height: 1.2; letter-spacing: .5px; }
.brand-logo .logo-main span { background: linear-gradient(135deg, #2FE7FF, #3DBAFF 60%, #7C8CFF); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.brand-logo .logo-sub { font-size: 12px; color: var(--text-sub); border-left: 1px solid rgba(159,214,255,0.3); padding-left: 8px; line-height: 1.3; }
.menu-desktop { display: flex; gap: 8px; align-items: stretch; margin-left: auto; }
.menu-desktop .nav-item { display: inline-flex; align-items: center; list-style: none; }
.menu-desktop a.nav-entry {
  position: relative;
  color: #c3d1e0;
  font-size: 15px;
  font-weight: 400;
  padding: 0 10px;
  height: 76px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-bottom: 3px solid transparent;
  transition: color .2s ease, border-color .2s ease;
  letter-spacing: .3px;
}
.menu-desktop a.nav-entry i { font-size: 13px; opacity: .7; }
.menu-desktop a.nav-entry:hover { color: #fff; }
.menu-desktop .nav-item.active a.nav-entry { color: #fff; border-bottom-color: var(--brand); font-weight: 600; }
.menu-desktop a.nav-entry.active::after { content:''; position: absolute; left: 12px; right: 12px; bottom: 0; height: 2px; background: var(--brand); box-shadow: 0 0 16px rgba(61,186,255,0.7); border-radius: 2px; }
.nav-actions { display: flex; gap: 12px; margin-left: 24px; align-items: center; }
.btn-nav-cta { display: inline-flex; align-items: center; background: linear-gradient(90deg, #3DBAFF, #7C8CFF); color: #06101F; font-size: 14px; font-weight: 700; padding: 8px 20px; border-radius: 999px; transition: box-shadow .25s, transform .2s; gap: 6px; }
.btn-nav-cta:hover { box-shadow: 0 0 22px rgba(61,186,255,0.4); transform: translateY(-1px); color: #06101F; }
.menu-toggle { background: rgba(255,255,255,0.1); border: 1px solid rgba(159,214,255,0.2); color: #fff; width: 44px; height: 44px; border-radius: 12px; display: none; align-items: center; justify-content: center; }
.menu-toggle:hover { border-color: var(--brand); color: var(--brand); }

/* ===== 侧边抽屉 ===== */
.mobile-drawer-bg { position: fixed; inset: 0; z-index: 1200; background: rgba(2,6,16,0.6); backdrop-filter: blur(4px); opacity: 0; visibility: hidden; transition: all .3s; }
.mobile-drawer-bg.show { opacity: 1; visibility: visible; }
.mobile-drawer { position: fixed; right: 0; top: 0; width: min(400px, 86vw); height: 100vh; z-index: 1201; background: #0b1628; border-left: 1px solid rgba(159,214,255,0.14); transform: translateX(100%); transition: transform .35s cubic-bezier(.77,0,.175,1); overflow-y: auto; padding: 24px; }
.mobile-drawer.show { transform: translateX(0); }
.m-drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.m-drawer-head .brand-logo .logo-main { font-size: 19px; }
.m-drawer-close { background: rgba(255,255,255,0.08); width: 40px; height: 40px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; transition: all .2s; }
.m-drawer-close:hover { background: rgba(61,186,255,0.2); color: var(--brand); }
.mobile-drawer nav a { display: flex; align-items: center; gap: 12px; padding: 15px 18px; color: #e2edf7; font-size: 15px; border-radius: 12px; margin-bottom: 6px; font-weight: 500; }
.mobile-drawer nav a i { width: 22px; text-align: center; color: var(--brand); }
.mobile-drawer nav a.active { background: rgba(61,186,255,0.12); color: #fff; border-left: 3px solid var(--brand); }

/* ===== Hero ===== */
.hero-section {
  background:
    linear-gradient(rgba(8,16,32,0.85), rgba(8,16,32,0.8)),
    url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  border-bottom: 1px solid rgba(159,214,255,0.1);
}
.hero-inner { min-height: calc(100vh - 113px); display: flex; align-items: center; padding-top: 48px; padding-bottom: 56px; }
.hero-info { position: relative; z-index: 2; }
.hero-info .hero-eyebrow { color: var(--brand); font-weight: 600; letter-spacing: 2px; font-size: 13px; text-transform: uppercase; margin-bottom: 18px; display: flex; align-items: center; gap: 10px;}
.hero-info .hero-eyebrow::before { content:''; width: 30px; height: 1px; background: var(--brand);}
.hero-title { font-size: clamp(34px, 4.6vw, 48px); line-height: 1.15; color: #fff; font-weight: 700; margin-bottom: 24px; }
.hero-title strong { background: linear-gradient(90deg, #2FE7FF, #3DBAFF 30%, #7C8CFF 80%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-weight: 800; display: inline-block; }
.hero-subtitle { font-size: 17px; color: var(--text-sub); max-width: 600px; line-height: 1.8; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 28px; }
.btn-main { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(90deg, #3DBAFF, #7C8CFF); color: #06101F; font-weight: 700; font-size: 15px; padding: 14px 30px; border-radius: 999px; border: 0; letter-spacing: .3px; transition: box-shadow .25s, transform .2s, filter .2s; box-shadow: 0 4px 20px rgba(61,186,255,0.25); }
.btn-main:hover { box-shadow: 0 0 30px rgba(61,186,255,0.5); transform: translateY(-2px); color: #06101F; filter: brightness(1.08); }
.btn-main.active { transform: translateY(0); box-shadow: 0 0 14px rgba(61,186,255,0.25); }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.2); color: var(--text-main); font-weight: 500; font-size: 15px; padding: 14px 30px; border-radius: 999px; transition: all .25s; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); background: rgba(61,186,255,0.06); }
.hero-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-tags .htag { background: rgba(255,255,255,0.06); border: 1px solid rgba(159,214,255,0.15); backdrop-filter: blur(6px); padding: 6px 16px; border-radius: 999px; font-size: 13px; color: var(--text-sub); transition: all .2s; display: inline-flex; gap: 5px; }
.hero-tags .htag i { color: var(--brand); font-size: 12px; }
.hero-tags .htag:hover { border-color: rgba(61,186,255,0.6); color: #fff; }

/* Hero 右侧竖屏卡组 */
.vertical-card-round { position: relative; min-height: 620px; display: flex; align-items: center; justify-content: center; }
.phone-card-shadow { position: absolute; inset: auto 0 0 auto; width: 480px; height: 480px; background: radial-gradient(circle at 50% 50%, rgba(61,186,255,0.15), transparent 70%); filter: blur(40px); pointer-events: none; }
.phone-group { position: relative; width: 100%; max-width: 560px; height: 640px; margin: 0 auto; }
.d-card { position: absolute; width: 188px; aspect-ratio: 9 / 16; border-radius: 20px; overflow: hidden; background: #12243a; box-shadow: 0 24px 50px rgba(1,8,18,0.5); border: 1px solid rgba(255,255,255,0.1); transition: transform .35s ease, box-shadow .35s ease; }
.d-card .dc-bg { width: 100%; height: 65%; background-position: center; background-size: cover; position: relative; }
.d-card .dc-bg::after { content:''; position: absolute; inset: 0; background: linear-gradient(transparent 25%, rgba(8,16,32,0.55)); }
.d-card .dc-content { padding: 12px 13px 13px; position: relative; z-index: 2; }
.d-card .dc-label { font-size: 11px; color: var(--brand); font-weight: 600; letter-spacing: .5px; margin-bottom: 4px; display: flex; align-items: center; gap: 5px; }
.d-card .dc-title { font-size: 15px; font-weight: 600; color: #eef6ff; line-height: 1.5; margin-bottom: 6px; }
.d-card .dc-meta { font-size: 11px; color: var(--text-sub); }
.d-card .hc-time { position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,0.55); backdrop-filter: blur(4px); color: #fff; font-size: 11px; padding: 3px 9px; border-radius: 999px; z-index: 2; font-weight: 500; }
.d-card.pc-1 { left: 0; top: 18px; z-index: 3; transform: rotate(-5deg); }
.d-card.pc-2 { left: 55%; top: 65px; z-index: 4; transform: rotate(3deg); box-shadow: 0 20px 50px rgba(1,8,18,0.55); background: rgba(61,186,255,0.3); }
.d-card.pc-3 { left: 12%; top: 160px; z-index: 2; transform: rotate(-2deg); opacity: .75; }
.d-card:hover { transform: translateY(-8px) !important; z-index: 10; box-shadow: 0 20px 60px rgba(1,8,18,0.6), 0 0 30px rgba(61,186,255,0.2); }

/* ===== Sections 通用 ===== */
.section-block { padding-top: 90px; padding-bottom: 90px; }
.section-block.bg-tint { background: rgba(255,255,255,0.015); border-top: 1px solid rgba(159,214,255,0.07); border-bottom: 1px solid rgba(159,214,255,0.07); border-radius: 0; }
.sec-head { margin-bottom: 48px; }
.sec-kicker { color: var(--brand); font-weight: 600; font-size: 13px; letter-spacing: 2px; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; text-transform: uppercase;}
.sec-kicker::before { content:''; width: 28px; height: 2px; background: var(--brand); border-radius: 2px; }
h2.sec-title { font-size: clamp(26px, 3vw, 32px); font-weight: 700; line-height: 1.3; color: #fff; margin-bottom: 10px; }
.sec-desc { font-size: 15px; color: var(--text-sub); max-width: 720px; }
.sec-desc.centered { margin: 0 auto; }

/* ===== 爆款片段卡片 ===== */
.hot-card-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; overflow-x: auto; }
.hot-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-lg); overflow: hidden; backdrop-filter: blur(10px); transition: transform .3s, box-shadow .3s, border-color .3s; height: 100%; min-width: 0; }
.hot-card:hover { border-color: rgba(61,186,255,0.4); box-shadow: var(--shadow-card), 0 0 0 1px rgba(61,186,255,0.14); transform: translateY(-8px); }
.hot-card-img-wrap { position: relative; padding-top: 110%; overflow: hidden; background-color: #102033; }
.hot-card-img-wrap img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.hot-card:hover .hot-card-img-wrap img { transform: scale(1.06); }
.hc-tag { position: absolute; top: 12px; left: 12px; z-index: 2; display: inline-flex; align-items: center; gap: 4px; padding: 5px 10px; background: rgba(8,16,32,0.7); backdrop-filter: blur(6px); color: #fff; border-radius: 8px; font-size: 12px; border: 1px solid rgba(255,255,255,0.15); }
.hc-tag .live-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--warn); display: inline-block; }
.hc-time-badge { position: absolute; bottom: 12px; right: 12px; z-index: 2; background: rgba(8,16,32,0.75); color: #fff; font-size: 12px; padding: 3px 9px; border-radius: 6px; }
.hc-actions { position: absolute; right: 12px; bottom: -16px; background: linear-gradient(90deg, #3DBAFF, #7C8CFF); color: #06101F; width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; box-shadow: 0 4px 14px rgba(61,186,255,0.3); opacity: 0; transform: translateY(10px); transition: all .3s; }
.hot-card:hover .hc-actions { opacity: 1; transform: translateY(0); }
.hot-card-body { padding: 18px 16px 22px; position: relative; }
.hot-card-body h3 { font-size: 16px; font-weight: 600; line-height: 1.6; color: #ecf4fb; margin-bottom: 10px; }
.hot-card-body h3 a { color: inherit; }
.hot-card-body h3 a:hover { color: var(--brand); }
.hot-card-cats { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-pill { font-size: 11px; color: var(--text-sub); background: rgba(255,255,255,0.06); padding: 4px 10px; border-radius: 999px; border: 1px solid transparent; transition: all .2s; }
.cat-pill:hover { color: var(--brand); border-color: rgba(61,186,255,0.3); }
.cat-pill.hot { background: rgba(255,179,112,0.12); color: var(--warn); border-color: rgba(255,179,112,0.2); }

/* ===== 种草清单区 ===== */
.wish-list-section { background: linear-gradient(165deg, rgba(13,31,51,0.9) 0%, rgba(8,16,32,0.5) 60%, rgba(13,31,51,0.6) 100%); border-top: 1px solid rgba(159,214,255,0.1); border-bottom: 1px solid rgba(159,214,255,0.08); }
.suggest-list { display: flex; flex-direction: column; gap: 14px; }
.suggest-item { display: flex; align-items: center; gap: 22px; padding: 22px 25px; border-radius: var(--radius-md); border-left: 3px solid rgba(61,186,255,0.0); transition: background .3s, border-left .3s; background: rgba(255,255,255,0.025); border: 1px solid rgba(159,214,255,0.08); border-left-color: rgba(61,186,255,0.18); cursor: pointer;}
.suggest-item:hover { background: rgba(255,255,255,0.05); border-left-color: var(--brand); transform: translateX(6px); transition: all .3s; }
.suggest-num { font-size: 28px; font-weight: 800; background: linear-gradient(180deg, #3DBAFF, #7C8CFF); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; width: 64px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.suggest-content { flex: 1; min-width: 0;}
.suggest-content h3 { font-size: 18px; font-weight: 600; color: #ecf0f8; margin-bottom: 6px; }
.suggest-content p { color: var(--text-sub); font-size: 14px; line-height: 1.7; }
.suggest-more { flex-shrink: 0; display: inline-flex; align-items: center; gap: 4px; color: var(--brand); font-size: 13px; }
.suggest-more i { transition: transform .2s; }
.suggest-item:hover .suggest-more i { transform: translateX(4px); }

/* ===== 评论区 ===== */
.review-section { position: relative; }
.review-row { display: flex; gap: 18px; margin-top: 18px; overflow-x: auto; padding-bottom: 10px; scrollbar-width: thin; scrollbar-color: rgba(159,214,255,0.3) transparent; }
.review-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(159,214,255,0.12); backdrop-filter: blur(15px); padding: 26px 24px; border-radius: 20px; min-width: 320px; flex: 0 0 auto; position: relative; transition: all .3s; }
.review-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card); border-color: rgba(61,186,255,0.2); }
.review-stars { display: flex; gap: 4px; margin-bottom: 18px; }
.review-stars i { color: var(--star); font-size: 14px; }
.review-card blockquote { font-size: 15px; line-height: 1.85; font-style: normal; color: var(--text-main); margin: 0 0 18px; position: relative; padding-left: 17px; }
.review-card blockquote::before { content:'“'; position: absolute; left: 0; top: -8px; font-size: 38px; color: rgba(61,186,255,0.5); font-family: Georgia, serif; line-height: 1; }
.review-user { display: flex; align-items: center; gap: 14px; }
.rev-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--brand-accent); color: #081020; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; flex-shrink: 0; box-shadow: 0 0 0 2px rgba(61,186,255,0.2); }
.rev-user-info { flex: 1; min-width: 0; }
.rev-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.rev-sports { font-size: 12px; color: var(--text-sub); }
.aggregate-score { background: rgba(255,255,255,0.03); border: 1px solid rgba(159,214,255,0.12); border-radius: 20px; padding: 18px 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-width: 140px; }
.aggregate-score .score-num { font-size: 46px; font-weight: 800; background: linear-gradient(90deg, var(--brand), var(--glow-cyan)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; padding: 8px 0 4px; }
.aggregate-score .score-text { font-size: 13px; color: var(--text-sub); }

/* ===== CTA 转化区块 ===== */
.cta-section { padding: 60px 0; }
.cta-panel { background: radial-gradient(ellipse at 10% 0%, rgba(61,186,255,0.16), transparent 45%), radial-gradient(ellipse at 90% 100%, rgba(124,140,255,0.10), transparent 40%), linear-gradient(145deg, rgba(18, 39, 62, 0.9), rgba(11, 30, 49, 0.85));
  border: 1px solid rgba(159,214,255,0.18); box-shadow: var(--shadow-card); border-radius: 30px; padding: 50px 34px; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta-panel::before { content:''; position: absolute; width: 220px; height: 220px; background: radial-gradient(circle, rgba(61,186,255,0.18), transparent 70%); top: -50px; left: 20%; filter: blur(20px); }
.cta-glow-border { position: absolute; inset: 0; border-radius: 30px; border: 1px solid rgba(61,186,255,0.18); pointer-events: none; }
.cta-panel .cta-left h2 { font-size: clamp(25px, 3vw, 32px); font-weight: 700; color: #fff; margin-bottom: 12px; line-height: 1.3;}
.cta-panel .cta-left p { color: var(--text-sub); max-width: 520px; }
.cta-date-row { display: flex; gap: 26px; margin-top: 16px; }
.cta-dating { display: flex; align-items: flex-start; gap: 8px; color: var(--text-sub); font-size: 13px; }
.cta-dating strong { display: block; color: var(--brand); font-size: 20px; }
.cta-social-proof { color: var(--positive); font-size: 14px; }
.cta-right { text-align: center; flex-shrink: 0; }
.btn-cta-big { display: inline-flex; font-size: 18px; padding: 19px 44px; border-radius: 999px; background: linear-gradient(90deg, #2FE7FF, #3DBAFF 20%, #7C8CFF); box-shadow: 0 0 30px rgba(47,231,255,0.3); font-weight: 700; color: #06101F; align-items: center; gap: 10px; transition: all .3s; border: 1px solid transparent; }
.btn-cta-big:hover { box-shadow: 0 0 48px rgba(47,231,255,0.55), 0 0 80px rgba(124,140,255,0.25); transform: translateY(-3px) scale(1.01); color: #06101F; }
.btn-cta-big:active { transform: none; box-shadow: 0 0 20px rgba(47,231,255,0.25); }
.btn-cta-big i { font-size: 16px; }

/* ===== 最新列表区 ===== */
.latest-list .list-card { display: flex; align-items: center; gap: 20px; background: rgba(255,255,255,0.02); border: 1px solid rgba(159,214,255,0.08); border-radius: 16px; padding: 18px 20px; margin-bottom: 8px; transition: border-color .2s, background .2s, transform .2s; }
.latest-list .list-card:hover { background: rgba(255,255,255,0.04); border-color: rgba(61,186,255,0.2); transform: translateY(-2px); }
.lc-tag { flex-shrink: 0; background: rgba(61,186,255,0.12); color: var(--brand); border-radius: 999px; padding: 4px 12px; font-size: 12px; }
.lc-tag.hot { background: rgba(255,179,112,0.12); color: var(--warn); }
.lc-title-box { flex: 1; min-width: 0; }
.lc-title-box h3 { font-size: 17px; line-height: 1.5; margin-bottom: 4px; font-weight: 500; }
.lc-title-box h3 a { color: var(--text-main); font-weight: 400; }
.lc-title-box h3 a:hover { color: var(--brand); }
.lc-title-box p { font-size: 13px; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 560px; }
.lc-date { color: var(--text-sub); flex-shrink: 0; font-variant-numeric: tabular-nums; font-size: 13px; display:flex; align-items:center; gap: 8px;}
.lc-date i { opacity:.6; }
.data-empty { text-align: center; padding: 50px 20px; border: 1px dashed rgba(159,214,255,0.15); border-radius: var(--radius-lg); color: var(--text-sub); background: rgba(255,255,255,0.01); }
.data-empty i { font-size: 30px; color: var(--text-weak); display: block; margin-bottom: 14px; }
.empty-title { font-size: 17px; font-weight: 500; margin-bottom: 8px; color: var(--text-main); }

/* ===== FAQ ===== */
.faq-section { background: linear-gradient(165deg, rgba(8,16,32,0.3), rgba(13,31,51,0.2)), url('/assets/images/backpic/back-1.webp') center center / cover no-repeat; }
.faq-list { max-width: 960px; margin: 0 auto; }
.faq-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(159,214,255,0.12); border-radius: 16px; margin-bottom: 12px; overflow: hidden; transition: background .2s; }
.faq-item:hover { background: rgba(255,255,255,0.05); }
.faq-q { color: var(--text-main); font-size: 15px; font-weight: 600; padding: 18px 22px; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; }
.faq-q i { color: var(--brand); transition: transform .3s; }
.faq-a { color: var(--text-sub); font-size: 15px; line-height: 1.8; padding: 0 21px 8px; }

/* ===== Footer ===== */
.main-footer { border-top: 1px solid rgba(159,214,255,0.1); background: rgba(4,8,15,0.75); backdrop-filter: blur(14px); padding-top: 42px; padding-bottom: 14px; margin-top: 0; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 32px; }
.footer-brand h2 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.footer-brand h2 span { color: var(--brand); }
.footer-brand p { color: var(--text-sub); font-size: 13px; line-height: 1.8; margin-bottom: 8px; }
.footer-icp { font-size: 12px; color: var(--text-weak); margin-top: 10px; }
.footer-icp a { color: var(--text-weak); }
.footer-icp a:hover { color: var(--brand); }
.footer-head h4 { font-size: 16px; color: var(--text-main); margin-bottom: 14px; }
.footer-head h4 i { color: var(--brand); margin-right: 8px; }
.footer-links a { color: var(--text-sub); display: flex; align-items: center; margin-bottom: 8px; font-size: 13px; gap: 6px; }
.footer-links a i { font-size: 11px; transition: transform .2s; }
.footer-links a:hover { color: var(--brand); transform: translateX(2px); }
.footer-links a:hover i { transform: translateX(3px); }
.footer-bottom { border-top: 1px solid rgba(159,214,255,0.08); padding-top: 14px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; color: var(--text-weak); font-size: 12px; gap: 16px;}
.footer-copyright-text { }
.compliance-note { position: relative; padding-left: 22px; font-size: 12px; }
.compliance-note i { position: absolute; left: 0; top: 2px; color: var(--warn); }

/* ===== 其它 ===== */
a.btn-list { background: rgba(255,255,255,0.1); border-radius: 50px; padding: 6px 16px; font-size: 14px; color: #fff; }
a.btn-list:hover { background: rgba(61,186,255,0.25); }
.twinkle { animation: twinkle 1.5s infinite; }
@keyframes twinkle { 0%,100% { opacity:1; } 50% { opacity:.5; } }
.rate-pill { display:flex; gap:6px; align-items:center; background: rgba(255,179,112,0.15); color: var(--warn); padding:4px 10px; border-radius:999px; font-size:11px; font-weight:500;}
.rate-pill i { margin-right:2px; }

/* ===== Responsive ===== */
@media (max-width:1199.98px) {
  .menu-desktop a.nav-entry { font-size: 14px; padding: 0 7px; }
  .nav-actions { gap: 8px; margin-left: 14px; }
  .btn-nav-cta { padding: 7px 15px; font-size: 13px; }
  .hot-card-row { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); overflow-x: visible; }
  .d-card { width: 160px; }
  .phone-group { height: 600px; max-width: 480px; }
  .vertical-card-round { min-height: 560px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 991.98px) {
  .nav-actions { margin-left: auto; }
  .menu-toggle { display: inline-flex; }
  .desktop-nav-slot { display: none; }
  .menu-desktop-bs { display:none; }
  .hot-card-row { grid-template-columns: repeat(3, 1fr); gap: 16px; overflow-x: auto; }
  .d-card { width: 168px; }
  .hero-inner { min-height: auto; padding-top: 40px; padding-bottom: 44px; }
  .hero-title { font-size: 34px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width:767.98px) {
  body { overflow-x: hidden; }
  .container-wide, .container { padding-left: 16px; padding-right: 16px; }
  .section-block { padding-top: 54px; padding-bottom: 54px; }
  .topbar .container-wide { gap: 6px; }
  .topbar-left span { max-width: 185px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12px;}
  .brand-logo .logo-main { font-size: 19px; }
  .brand-logo .logo-sub { display: none; }
  .navbar-host { min-height: 64px; }
  .menu-desktop { display: none; }
  .nav-actions .btn-nav-cta { display: none; }
  .menu-toggle { width: 40px; height: 40px; }
  .hero-section { border-radius: 0; }
  .hero-inner { display: block; }
  .vertical-card-round { margin-top: 42px; min-height: 440px; }
  .phone-group { height: 430px; max-width: 100%; margin: 0 auto; position: relative; }
  .d-card { width: 118px; }
  .d-card.pc-1 { left: 0; top: 0; }
  .d-card.pc-2 { left: auto; right: 0; top: 35px; }
  .d-card.pc-3 { display: none; }
  .hero-tags .htag { font-size: 12px; padding: 4px 10px; }
  .hero-cta .btn-main, .hero-cta .btn-ghost { padding: 12px 26px; font-size: 14px; }
  .section-block .row { margin: 0; }
  .hot-card-row { grid-template-columns: repeat(3, 280px); gap: 16px; margin: 0 -16px; padding: 0 16px 16px; overflow-x: auto; scroll-snap-type: x mandatory; }
  .hot-card { scroll-snap-align: start; }
  .suggest-item { padding: 16px; gap: 10px; }
  .suggest-content p { font-size: 13px; }
  .suggest-more .s-text-desk { display: none; }
  .suggest-num { width: 38px; font-size: 23px; }
  .rev-card { min-width: 260px; }
  .review-card { min-width: 270px; }
  .cta-panel { padding: 30px 18px; align-items: flex-start; display: block; text-align: center; }
  .cta-right { margin-top: 24px; text-align: center; }
  .cta-social-proof { margin-top: 16px; display: block; text-align: center; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 16px; padding-bottom: 10px; }
  .footer-brand h2 { font-size: 18px; }
  .p-5 { padding: 12px!important;}
  .latest-list .list-card { flex-wrap: wrap; padding: 14px; gap: 10px; }
  .lc-title-box { flex-basis: 100%; order: -1; }
  .lc-title-box p{ white-space: normal; /* 移动端两行省略 */ display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .lc-date { margin-left: auto; padding-right: 0; font-size: 12px; }
  .hero-title { font-size: 30px; line-height: 1.25;}
  .vertical-card-round { min-height: 500px; }
}
@media (min-width: 768px) and (max-width: 991px) {
  .phone-group { height: 560px; }
}

/* roulang page: category1 */
:root {
  --base-bg: #081020;
  --base-bg-2: #0D1F33;
  --accent: #3DBAFF;
  --accent-deep: #7C8CFF;
  --cyan: #2FE7FF;
  --support-light: #CDF0FF;
  --orange-soft: #FFD39F;
  --status-green: #60D9B8;
  --warn: #FFB970;
  --text-main: #E9F1FA;
  --text-sub: #9EB0C4;
  --text-mute: #6D839B;
  --glow-border: rgba(159, 214, 255, .16);
  --panel-white: rgba(255, 255, 255, .045);
  --panel-white-2: rgba(255, 255, 255, .07);
  --danger-notice: none;
  --radius-xl: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  background: linear-gradient(180deg, #07101f 0%, #0b1a2e 50%, #0a192b 100%);
  background-attachment: fixed;
  color: var(--text-main);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .25s ease;
}
a:hover {
  color: var(--accent);
}
img {
  max-width: 100%;
  display: block;
}
button,
input {
  font-family: inherit;
}
p {
  margin-top: 0;
}
ul {
  padding-left: 0;
  list-style: none;
  margin-bottom: 0;
}
.container-wide {
  width: min(1320px, 92%);
  margin-inline: auto;
}
.text-gradient {
  background: linear-gradient(120deg, var(--cyan), var(--accent) 45%, var(--accent-deep));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-accent {
  color: var(--accent);
}
.soft-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .02));
  border: 1px solid rgba(159, 214, 255, .14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04), 0 12px 32px rgba(1, 8, 18, .3);
  border-radius: var(--radius-xl);
}
.panel-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--text-sub);
  text-transform: uppercase;
}
.headline {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  margin: 12px 0 20px;
  color: #fff;
}
.headline .text-gradient {
  padding-bottom: 4px;
}
.sub-desc {
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.85;
  max-width: 780px;
}
.btn {
  border-radius: 12px;
  border: 0;
  font-weight: 600;
  min-height: 42px;
  padding: 10px 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.btn-primary {
  background: linear-gradient(120deg, #3DBAFF, #7C8CFF);
  color: #06101f;
}
.btn-primary:hover {
  background: linear-gradient(120deg, #55c7ff, #8b98ff);
  color: #06101f;
  box-shadow: 0 0 24px rgba(61, 186, 255, .45);
  transform: translateY(-2px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 0 10px rgba(61, 186, 255, .2);
}
.btn-soft {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .2);
  color: #f5faff;
}
.btn-soft:hover {
  border-color: var(--accent);
  color: var(--cyan);
  background: rgba(255, 255, 255, .1);
}
.btn-outline-glow {
  background: rgba(47, 231, 255, .05);
  border: 1px solid rgba(47, 231, 255, .4);
  color: var(--cyan);
}
.btn-outline-glow:hover {
  background: rgba(47, 231, 255, .14);
  color: #fff;
  box-shadow: 0 0 16px rgba(47, 231, 255, .25);
  transform: translateY(-1px);
}
.content-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 3px 11px;
  font-size: 12px;
  line-height: 1.4;
  background: rgba(61, 186, 255, .1);
  border: 1px solid rgba(61, 186, 255, .18);
  color: #a9dbff;
  font-weight: 500;
}
.content-tag.hot {
  background: rgba(255, 211, 159, .12);
  border-color: rgba(255, 211, 159, .26);
  color: #ffd39f;
}
.top-info-tape {
  width: 100%;
  background: rgba(9, 17, 30, .82);
  border-bottom: 1px solid rgba(159, 214, 255, .1);
  font-size: 13px;
  color: var(--text-sub);
  padding: 8px 0;
  overflow: hidden;
}
.top-info-tape .tape-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.tape-msg {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #839cb4;
}
.tape-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.tape-actions a {
  color: #b9d4f2;
  padding: 2px 2px;
  border-bottom: 1px solid transparent;
}
.tape-actions a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.main-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  width: 100%;
  min-height: 76px;
  background: rgba(8, 16, 32, .78);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(159, 214, 255, .12);
}
.navbar-host {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  position: relative;
}
.brand-logo {
  flex: 0 0 auto;
  min-width: 230px;
  margin-right: 12px;
}
.brand-logo .logo-main {
  font-size: 23px;
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  white-space: nowrap;
}
.brand-logo .logo-main span {
  background: linear-gradient(120deg, var(--cyan), var(--accent) 65%, var(--accent-deep));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.desktop-nav-slot {
  flex: 1 1 auto;
}
.menu-desktop {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-item {
  position: relative;
  display: block;
}
.nav-item + .nav-item {
  margin-left: 4px;
}
.nav-entry {
  display: inline-flex;
  align-items: center;
  min-height: 72px;
  padding: 8px 16px;
  color: var(--text-sub);
  font-weight: 500;
  font-size: 15px;
  gap: 7px;
  letter-spacing: .01em;
}
.nav-entry i {
  color: var(--text-mute);
  font-size: 14px;
  transition: color .2s;
}
.nav-item:not(.active) .nav-entry:hover {
  color: var(--cyan);
}
.nav-item:not(.active) .nav-entry:hover i {
  color: var(--accent);
}
.nav-item.active .nav-entry {
  color: #fff;
}
.nav-item.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  height: 3px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
  box-shadow: 0 0 12px rgba(61, 186, 255, .65);
}
.nav-item.active .nav-entry i {
  color: var(--accent);
}
.nav-actions {
  flex: 0 0 auto;
  margin-left: 8px;
}
.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(120deg, var(--cyan), var(--accent));
  color: #061225;
  border-radius: 99px;
  padding: 9px 17px;
  font-weight: 700;
  transition: transform .25s, box-shadow .25s, background .25s;
  white-space: nowrap;
}
.btn-nav-cta:hover {
  box-shadow: 0 0 18px rgba(47, 231, 255, .4);
  color: #061225;
  transform: translateY(-1px);
}
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #e5f1fb;
  font-size: 20px;
  border: 1px solid rgba(159, 214, 255, .16);
  background: rgba(255, 255, 255, .03);
}
.page-hero {
  position: relative;
  background:
    linear-gradient(105deg, rgba(7, 17, 31, .96) 0%, rgba(9, 22, 40, .85) 38%, rgba(10, 28, 52, .5) 72%, rgba(10, 32, 62, .25) 100%),
    url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
  padding: 80px 0 60px;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  left: -100px;
  bottom: -260px;
  background: radial-gradient(circle, rgba(61, 186, 255, .1), transparent 68%);
  border-radius: 50%;
}
.hero-cat {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 52px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(47, 231, 255, .22);
  background: rgba(47, 231, 255, .08);
  border-radius: 100px;
  padding: 6px 16px;
  color: var(--cyan);
  font-size: 13px;
}
.hero-cat-title {
  margin: 20px 0 14px;
  font-size: clamp(34px, 4.8vw, 54px);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
}
.hero-cat-title .hero-sub-line {
  display: block;
  font-size: clamp(19px, 1.6vw, 24px);
  line-height: 1.3;
  color: var(--text-sub);
  font-weight: 600;
  margin-top: 12px;
}
.hero-cat-copy {
  font-size: 16px;
  color: #b2c3db;
  max-width: 640px;
  line-height: 1.8;
  margin-bottom: 26px;
}
.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 18px;
}
.hero-stat {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(159, 214, 255, .12);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  min-width: 112px;
}
.hero-stat strong {
  display: block;
  font-size: 23px;
  color: var(--cyan);
}
.hero-stat span {
  font-size: 12px;
  color: var(--text-sub);
}
.hero-art {
  perspective: 900px;
  display: flex;
  justify-content: flex-end;
  position: relative;
}
.hero-art::before {
  content: "";
  width: 72%;
  height: 84%;
  position: absolute;
  right: -4px;
  bottom: -12px;
  background: linear-gradient(140deg, rgba(47, 231, 255, .08), rgba(124, 140, 255, .03));
  filter: blur(0px);
  border-radius: 18% 18% 22px 22px;
  border: 1px solid rgba(159, 214, 255, .08);
}
.hero-art figure {
  margin: 0;
  position: relative;
  z-index: 2;
  transform: rotateY(-5deg) rotateZ(1.5deg);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 48px rgba(0, 4, 14, .4), 0 0 0 1px rgba(255, 255, 255, .08) inset;
}
.hero-art img {
  width: min(280px, 100%);
  aspect-ratio: 4 / 4.8;
  object-fit: cover;
}
.hero-art figcaption {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(8, 20, 35, .5);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, .09);
  color: #eaf6ff;
  font-size: 13px;
  line-height: 1.45;
}
.section-pad {
  padding: 80px 0;
}
.section-pad-sm {
  padding: 56px 0;
}
.channel-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}
.feature-card {
  position: relative;
  background: linear-gradient(145deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02));
  border: 1px solid rgba(159, 214, 255, .13);
  border-radius: var(--radius-xl);
  padding: 24px;
  overflow: hidden;
  transition: transform .28s, border-color .28s, box-shadow .28s;
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(61, 186, 255, .35);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .2), 0 0 12px rgba(61, 186, 255, .2);
}
.feature-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 16px;
  background: linear-gradient(140deg, rgba(47, 231, 255, .18), rgba(124, 140, 255, .16));
  border: 1px solid rgba(47, 231, 255, .2);
  color: var(--cyan);
  font-size: 21px;
}
.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 10px;
  color: #f3fbff;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 16px;
}
.feature-card .content-tag {
  font-size: 12px;
}
.mixed-topic {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.mixed-topic-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 28px 52px rgba(0, 1, 5, .35);
  border: 1px solid rgba(159, 214, 255, .12);
}
.mixed-topic-media img {
  width: 100%;
  min-height: 410px;
  object-fit: cover;
}
.media-note {
  position: absolute;
  left: 18px;
  bottom: 18px;
  right: 18px;
  background: rgba(8, 22, 40, .5);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 16px;
  padding: 14px 18px;
  color: #e6f5ff;
  font-size: 14px;
}
.notes-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.note-row {
  display: flex;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(159, 214, 255, .12);
}
.note-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.note-index {
  color: transparent;
  font-size: 26px;
  font-weight: 800;
  -webkit-text-stroke: 1px rgba(47, 231, 255, .35);
  width: 48px;
  line-height: 1.1;
}
.note-copy strong {
  display: block;
  font-size: 16px;
  color: #f2faff;
  margin-bottom: 5px;
}
.note-copy p {
  font-size: 14px;
  color: var(--text-sub);
  margin: 0;
}
.insight-section {
  background: rgba(7, 18, 32, .45);
  border-top: 1px solid rgba(159, 214, 255, .08);
  border-bottom: 1px solid rgba(159, 214, 255, .08);
}
.list-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 36px;
  margin-top: 40px;
}
.list-main-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02));
  border: 1px solid rgba(159, 214, 255, .14);
  border-radius: var(--radius-xl);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.list-main-img {
  width: 100%;
  aspect-ratio: 16 / 9.5;
  object-fit: cover;
}
.list-main-body {
  padding: 22px 22px 24px;
}
.list-main-body h3 {
  font-size: 22px;
  color: #f3fbff;
  font-weight: 700;
}
.list-main-body p {
  margin: 10px 0 18px;
  color: var(--text-sub);
  font-size: 14px;
}
.list-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--text-mute);
  align-items: center;
}
.right-topic-rank {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.rank-line {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, .03);
  border: 1px solid rgba(159, 214, 255, .11);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: background .25s, border-color .25s;
}
.rank-line:hover {
  background: rgba(61, 186, 255, .07);
  border-color: rgba(61, 186, 255, .3);
}
.rank-number {
  font-size: 15px;
  font-weight: 800;
  color: var(--accent);
  background: rgba(61, 186, 255, .08);
  border-radius: 10px;
  min-width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.rank-copy strong {
  display: block;
  color: #f3fbff;
  font-size: 15px;
  margin-bottom: 4px;
}
.rank-copy p {
  color: #7591aa;
  font-size: 13px;
  margin: 0;
  line-height: 1.6;
}
.rank-link {
  align-self: center;
  font-size: 14px;
  color: var(--accent);
  margin-left: auto;
  opacity: .75;
}
.rank-line:hover .rank-link {
  opacity: 1;
  transform: translateX(3px);
}
.stage-section {
  background: radial-gradient(80% 80% at 0% 20%, rgba(47, 231, 255, .04), transparent 50%);
  border-top: 1px solid rgba(159, 214, 255, .1);
}
.update-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 42px;
}
.update-step {
  position: relative;
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(159, 214, 255, .1);
  border-radius: var(--radius-xl);
  padding: 28px 22px 22px;
  transition: background .25s;
}
.update-step:hover {
  background: rgba(61, 186, 255, .08);
}
.update-step::before {
  content: attr(data-step);
  position: absolute;
  top: -13px;
  left: 20px;
  background: linear-gradient(120deg, var(--cyan), var(--accent));
  font-size: 11px;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: 48px;
  color: #06101f;
  letter-spacing: .12em;
}
.update-step h3 {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  margin: 10px 0 6px;
}
.update-step .tag {
  color: var(--cyan);
  font-size: 13px;
  display: block;
  margin-bottom: 10px;
}
.update-step p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  margin: 0;
}
.faq-wrap {
  max-width: 940px;
  margin: 36px auto 0;
}
.accordion-item {
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(159, 214, 255, .13);
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  margin-bottom: 14px;
}
.accordion-item:last-child {
  margin-bottom: 0;
}
.accordion-button {
  min-height: 56px;
  background: transparent;
  color: #e8f2fc;
  font-weight: 600;
  font-size: 16px;
  box-shadow: none;
  border: 0;
  padding: 14px 22px;
}
.accordion-button:after {
  background-image: none;
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  transition: transform .3s;
}
.accordion-button:not(.collapsed) {
  background: rgba(61, 186, 255, .08);
  color: #fff;
}
.accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
}
.accordion-item:focus-within,
.accordion-button:focus {
  box-shadow: none;
  outline: none;
}
.accordion-body {
  padding: 10px 22px 22px;
  color: #9eb0c4;
  font-size: 15px;
  border-top: 1px solid rgba(159, 214, 255, .09);
}
.footer-section-note {
  display: flex;
  gap: 20px;
  background: linear-gradient(145deg, rgba(47, 231, 255, .06), rgba(61, 186, 255, .02));
  border: 1px solid rgba(47, 231, 255, .15);
  border-radius: var(--radius-xl);
  padding: 26px 30px;
  margin-top: 28px;
}
.footer-section-note i {
  color: var(--cyan);
  font-size: 24px;
}
.footer-section-note p {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 0;
}
.footer-section-note strong {
  color: #eaf8ff;
}
.cta-strip {
  text-align: center;
  position: relative;
  background: linear-gradient(120deg, rgba(13, 32, 55, .9), rgba(23, 48, 82, .8)), url("/assets/images/backpic/back-2.png") center / cover no-repeat;
  border-top: 1px solid rgba(61, 186, 255, .13);
  border-bottom: 1px solid rgba(159, 214, 255, .1);
  padding: 60px 30px;
  overflow: hidden;
}
.cta-strip h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: #fff;
  line-height: 1.35;
}
.cta-strip p {
  font-size: 16px;
  color: #c5d8ef;
  max-width: 620px;
  margin: 16px auto 28px;
}
.main-footer {
  background: #07111f;
  border-top: 1px solid rgba(159, 214, 255, .12);
  padding: 46px 0 24px;
}
.main-footer h2 {
  font-size: 22px;
  font-weight: 800;
  color: #f1fbfe;
  margin: 0 0 14px;
}
.main-footer h2 span {
  background: linear-gradient(120deg, var(--cyan), var(--accent) 60%, var(--accent-deep));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 28px;
  padding-bottom: 26px;
  border-bottom: 1px solid rgba(159, 214, 255, .1);
}
.footer-brand p {
  font-size: 14px;
  max-width: 400px;
  color: #7891aa;
  line-height: 1.75;
}
.footer-icp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(159, 214, 255, .1);
  padding: 6px 12px;
  border-radius: 100px;
  color: #94aac4;
  font-size: 12px;
}
.footer-head h4 {
  color: #cfe4f8;
  font-size: 15px;
  letter-spacing: .04em;
  margin-bottom: 18px;
  font-weight: 700;
  display: flex;
  gap: 8px;
  align-items: center;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-links a {
  color: #7891aa;
  font-size: 14px;
  transition: transform .25s, color .25s;
}
.footer-links a:hover {
  color: var(--cyan);
  transform: translateX(3px);
}
.footer-links a i {
  font-size: 12px;
  margin-right: 5px;
  color: #416486;
}
.compliance-note {
  color: #6f889f;
  font-size: 13px;
  line-height: 1.7;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 24px;
  font-size: 13px;
  color: #5e7891;
}
.footer-bottom span {
  color: #7090aa;
}
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(330px, 88vw);
  height: 100dvh;
  background: linear-gradient(180deg, #0b1829, #091524);
  border-left: 1px solid rgba(159, 214, 255, .2);
  z-index: 1600;
  transform: translateX(105%);
  visibility: hidden;
  transition: transform .35s ease, visibility .35s;
  padding: 32px 24px;
}
body.drawer-open .mobile-drawer,
.mobile-drawer.open {
  transform: translateX(0);
  visibility: visible;
}
.drawer-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
}
.drawer-close {
  color: #bcd8f5;
  font-size: 24px;
  border: 0;
  background: transparent;
  width: 42px;
  height: 42px;
}
.drawer-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 10px;
  font-weight: 600;
  color: #cfdded;
  border-bottom: 1px solid rgba(159, 214, 255, .1);
}
.drawer-nav a.active {
  color: var(--cyan);
}
.drawer-nav a i {
  color: var(--accent);
  width: 20px;
  text-align: center;
}
.drawer-note {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  font-size: 13px;
  color: #66839d;
  line-height: 1.6;
  background: rgba(255, 255, 255, .03);
  border-radius: 14px;
  padding: 12px;
}
.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 15, .62);
  backdrop-filter: blur(2px);
  z-index: 1500;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
body.drawer-open .mobile-backdrop {
  opacity: 1;
  pointer-events: auto;
}
@media (max-width: 1199px) {
  .hero-cat {
    grid-template-columns: 1.3fr .7fr;
    gap: 24px;
  }
  .brand-logo {
    min-width: 200px;
  }
}
@media (max-width: 991px) {
  .desktop-nav-slot,
  .nav-actions {
    display: none !important;
  }
  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }
  .brand-logo {
    margin-right: auto;
  }
  .hero-cat {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-art {
    justify-content: center;
  }
  .hero-art img {
    width: 240px;
  }
  .channel-block {
    grid-template-columns: repeat(2, 1fr);
  }
  .mixed-topic,
  .list-layout {
    grid-template-columns: 1fr;
  }
  .mixed-topic-media img {
    min-height: 300px;
  }
  .update-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 767px) {
  .top-info-tape {
    padding: 6px 0;
  }
  .tape-inner {
    display: flex;
  }
  .tape-msg {
    flex: 1;
  }
  .tape-actions {
    flex: 0 0 auto;
  }
  .section-pad {
    padding: 54px 0;
  }
  .section-pad-sm {
    padding: 40px 0;
  }
  .page-hero {
    padding: 46px 0 38px;
    background:
      linear-gradient(110deg, rgba(7, 17, 31, .94), rgba(9, 25, 45, .72)),
      url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
  }
  .hero-cat-title {
    font-size: 34px;
  }
  .hero-art {
    display: none;
  }
  .hero-stats {
    gap: 10px;
  }
  .channel-block {
    grid-template-columns: 1fr;
  }
  .update-timeline {
    grid-template-columns: 1fr;
  }
  .footer-section-note {
    flex-direction: column;
    padding: 20px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 520px) {
  .container-wide {
    width: 92%;
  }
  .menu-toggle:hover {
    background: rgba(61, 186, 255, .12);
  }
  .nav-entry {
    min-height: 60px;
  }
  .card-note {
    font-size: 13px;
  }
}

/* roulang page: category2 */
:root {
            --bg-deep: #081020;
            --bg-soft: #0d1f33;
            --brand: #3DBAFF;
            --brand-2: #7C8CFF;
            --mist: #CDF0FF;
            --glow-link: #2FE7FF;
            --warm: #FFD39F;
            --pos: #60D9B8;
            --text-main: #e9f1fa;
            --text-second: #9eb0c4;
            --text-weak: #6d839b;
            --line-alpha: rgba(159, 214, 255, 0.14);
            --card-bg: rgba(255, 255, 255, 0.04);
            --danger-warm: #ffb970;
            --radius: 18px;
            --radius-sm: 10px;
            --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 32px rgba(1, 8, 18, 0.3);
            --space-section: 76px;
            --space-md: 44px;
            --max-width: 1320px;
            --header-h: 76px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background: linear-gradient(180deg, var(--bg-deep) 0%, #0a1424 35%, var(--bg-soft) 100%);
            color: var(--text-main);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s, border-color .25s, background .25s, box-shadow .25s, transform .25s;
        }

        a:hover,
        a:focus {
            color: var(--brand);
            outline: none;
        }

        button,
        input,
        textarea {
            font-family: inherit;
        }

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

        .container-wide {
            max-width: var(--max-width);
            margin-inline: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

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

        .text-gradient {
            background: linear-gradient(90deg, var(--brand) 0%, var(--brand-2) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }

        .section-head-title {
            font-size: clamp(1.65rem, 2.4vw, 2.25rem);
            font-weight: 700;
            line-height: 1.28;
            letter-spacing: .02em;
            margin-bottom: 16px;
        }

        .section-head-text {
            color: var(--text-second);
            max-width: 760px;
            font-size: 1rem;
            line-height: 1.8;
        }

        .btn-sport-main,
        .btn-sport-second {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            min-height: 44px;
            padding: 0 24px;
            border-radius: 999px;
            font-weight: 600;
            font-size: .98rem;
            border: 1px solid transparent;
            transition: transform .2s, box-shadow .25s, background .25s, border-color .25s, color .25s;
        }

        .btn-sport-main {
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
            color: #06101f;
        }

        .btn-sport-main:hover {
            box-shadow: 0 0 24px rgba(61, 186, 255, 0.42);
            transform: translateY(-2px);
            color: #06101f;
        }

        .btn-sport-main:active {
            transform: translateY(0);
            box-shadow: 0 0 8px rgba(61, 186, 255, 0.32);
        }

        .btn-sport-second {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.22);
            color: var(--text-main);
            backdrop-filter: blur(8px);
        }

        .btn-sport-second:hover {
            border-color: var(--brand);
            background: rgba(61, 186, 255, 0.06);
            color: #fff;
            box-shadow: 0 0 18px rgba(61, 186, 255, 0.18);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 28px;
            padding: 4px 14px;
            border-radius: 999px;
            font-size: .8rem;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-second);
            margin: 4px 6px 4px 0;
            white-space: nowrap;
        }

        .tag-highlight {
            border-color: rgba(47, 231, 255, .32);
            background: rgba(47, 231, 255, .08);
            color: var(--glow-link);
        }

        .tag-warm {
            border-color: rgba(255, 211, 159, .3);
            background: rgba(255, 211, 159, .08);
            color: var(--warm);
        }

        .tag-score {
            border-color: rgba(96, 217, 184, .28);
            background: rgba(96, 217, 184, .08);
            color: var(--pos);
        }

        .main-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            height: var(--header-h);
            background: rgba(8, 16, 32, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(159, 214, 255, 0.12);
        }

        .navbar-host {
            display: flex;
            align-items: stretch;
            justify-content: space-between;
            gap: 20px;
            height: var(--header-h);
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            flex: 0 0 auto;
            margin-right: 28px;
        }

        .logo-main {
            font-size: 1.22rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: .06em;
            white-space: nowrap;
            line-height: 1.2;
        }

        .logo-main span {
            color: var(--brand);
            font-weight: 700;
        }

        .desktop-nav-slot {
            display: flex;
            align-items: stretch;
            margin-left: auto;
        }

        .menu-desktop {
            display: flex;
            list-style: none;
            align-items: stretch;
            gap: 30px;
            margin: 0;
            padding: 0;
        }

        .nav-item {
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-entry {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: var(--header-h);
            padding: 0 2px;
            font-size: .96rem;
            font-weight: 500;
            color: var(--text-second);
            white-space: nowrap;
            transition: color .25s, text-shadow .25s;
        }

        .nav-entry i {
            font-size: .85rem;
            color: var(--brand);
            opacity: .75;
        }

        .nav-item:hover .nav-entry,
        .nav-entry:hover {
            color: var(--text-main);
        }

        .nav-item.active .nav-entry {
            color: #fff;
            font-weight: 600;
        }

        .nav-item.active::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 3px;
            background: var(--brand);
            border-radius: 4px 4px 0 0;
            box-shadow: 0 2px 14px rgba(61, 186, 255, .6);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            margin-left: 26px;
            flex: 0 0 auto;
        }

        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            min-height: 38px;
            padding: 0 18px;
            border-radius: 999px;
            background: rgba(47, 231, 255, .1);
            border: 1px solid rgba(47, 231, 255, .34);
            color: var(--glow-link);
            font-size: .88rem;
            font-weight: 600;
            transition: all .2s;
        }

        .btn-nav-cta:hover {
            background: var(--glow-link);
            color: #081020;
            box-shadow: 0 0 20px rgba(47, 231, 255, .35);
        }

        .menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            align-self: center;
            justify-content: center;
            align-items: center;
            border-radius: 10px;
            color: var(--text-main);
            font-size: 1.2rem;
            background: rgba(255,255,255,.05);
            border: 1px solid var(--line-alpha);
        }

        /* category banner */
        .category-banner {
            min-height: 320px;
            display: flex;
            align-items: center;
            position: relative;
            background:
                radial-gradient(ellipse at 88% 18%, rgba(61, 186, 255, 0.18) 0%, rgba(61, 186, 255, 0.0) 46%),
                radial-gradient(ellipse at 70% 100%, rgba(124, 140, 255, .14) 0%, rgba(124, 140, 255, 0) 48%),
                linear-gradient(100deg, rgba(6, 14, 27, .86) 0%, rgba(12, 24, 42, .78) 100%),
                url('/assets/images/backpic/back-2.png') no-repeat center center / cover;
            border-bottom: 1px solid var(--line-alpha);
            overflow: hidden;
        }

        .category-banner::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(6, 14, 27, .82) 0%, rgba(6, 14, 27, .32) 70%, rgba(6, 14, 27, .7) 100%);
            pointer-events: none;
        }

        .category-banner-inner {
            position: relative;
            z-index: 3;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 36px;
        }

        .category-banner-copy {
            max-width: 680px;
            padding-top: 54px;
            padding-bottom: 54px;
        }

        .crumb-line {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            padding: 7px 15px;
            border-radius: 999px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--line-alpha);
            color: var(--text-second);
            font-size: .84rem;
            margin-bottom: 22px;
            backdrop-filter: blur(10px);
        }

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

        .category-banner h1 {
            font-size: clamp(2rem, 4.5vw, 3.15rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: .01em;
        }

        .category-banner-drop {
            color: var(--text-second);
            font-size: 1.03rem;
            line-height: 1.85;
            margin-bottom: 20px;
            max-width: 600px;
        }

        .category-banner-visual {
            flex: 0 0 260px;
            position: relative;
            margin-right: 14px;
            align-self: center;
        }

        .cover-slot {
            border-radius: 22px;
            overflow: hidden;
            border: 1px solid rgba(205, 240, 255, .24);
            box-shadow: 0 14px 40px rgba(0, 0, 0, .4);
            position: relative;
            background: #102234;
        }

        .cover-slot img {
            width: 100%;
            height: 310px;
            object-fit: cover;
        }

        .cover-slot-label {
            position: absolute;
            left: 13px;
            bottom: 13px;
            right: 13px;
            background: rgba(7, 15, 28, .7);
            border: 1px solid rgba(255,255,255,.1);
            backdrop-filter: blur(14px);
            padding: 11px 14px;
            border-radius: 15px;
            color: var(--mist);
            font-size: .86rem;
            text-align: center;
        }

        .float-chip {
            position: absolute;
            top: 18px;
            right: -24px;
            background: var(--glow-link);
            color: #082033;
            font-size: .8rem;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            box-shadow: 0 0 15px rgba(47, 231, 255, .5);
            animation: softPulse 3s infinite ease-in-out;
        }

        @keyframes softPulse {
            0%,100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }

        .stat-wave {
            background: rgba(255, 255, 255, .025);
            border-block: 1px solid var(--line-alpha);
        }

        .stat-wave .container-wide {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding-top: 24px;
            padding-bottom: 24px;
        }

        .stat-col {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }

        .stat-item {
            display: flex;
            flex-direction: column;
            padding: 7px 18px 7px 0;
            border-right: 1px solid var(--line-alpha);
            min-width: 110px;
        }

        .stat-item:last-child {
            border-right: 0;
        }

        .stat-num {
            font-size: clamp(1.4rem, 2vw, 1.85rem);
            font-weight: 800;
            letter-spacing: .03em;
            color: var(--brand);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        .stat-label {
            color: var(--text-second);
            font-size: .8rem;
            line-height: 1.4;
        }

        .reason-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 28px;
        }

        .reason-card {
            position: relative;
            border-radius: 20px;
            padding: 32px 28px;
            background: rgba(255, 255, 255, .035);
            border: 1px solid rgba(255, 255, 255, .07);
            transition: transform .3s, border-color .3s, background .3s;
            overflow: hidden;
        }

        .reason-card:hover {
            transform: translateY(-4px);
            background: rgba(255, 255, 255, .055);
            border-color: rgba(61, 186, 255, .3);
        }

        .reason-number {
            font-size: .9rem;
            font-weight: 700;
            color: rgba(47, 231, 255, .75);
            letter-spacing: .2em;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .reason-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }

        .reason-card p {
            color: var(--text-second);
            font-size: .96rem;
            line-height: 1.8;
            margin: 0;
        }

        .trend-list-wrap {
            background: rgba(255, 255, 255, .025);
            border-top: 1px solid var(--line-alpha);
            border-bottom: 1px solid var(--line-alpha);
        }

        .rank-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            margin-bottom: 30px;
        }

        .rank-tabs .tag {
            font-size: .88rem;
            min-height: 36px;
            padding: 6px 16px;
        }

        .rank-card {
            display: flex;
            align-items: center;
            gap: 16px;
            background: rgba(255, 255, 255, .045);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 18px;
            margin-bottom: 14px;
            padding: 14px 16px;
            transition: transform .25s, border-color .25s, background .25s;
        }

        .rank-card:hover {
            transform: translateX(6px);
            border-color: rgba(61, 186, 255, .45);
            background: rgba(255, 255, 255, .07);
        }

        .rank-index {
            font-size: 2rem;
            font-weight: 800;
            color: rgba(61,186,255,.3);
            min-width: 62px;
            text-align: center;
            letter-spacing: -.04em;
            line-height: 1;
            font-variant-numeric: tabular-nums;
        }

        .rank-card-img {
            flex: 0 0 118px;
            width: 118px;
            height: 90px;
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid var(--line-alpha);
            background: #0c192a;
        }

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

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

        .rank-card-title {
            color: #fff;
            font-size: 1.08rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 4px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .rank-card-desc {
            color: var(--text-second);
            font-size: .88rem;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            line-height: 1.65;
        }

        .rank-card-tags {
            margin-top: 4px;
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
        }

        .rank-card-tags span {
            font-size: .76rem;
            border-radius: 6px;
            background: rgba(47,231,255,.07);
            color: var(--brand);
            padding: 2px 8px;
        }

        .rank-meta {
            color: var(--text-weak);
            font-size: .78rem;
            white-space: nowrap;
            margin-left: 14px;
        }

        .rank-meta i {
            margin-right: 4px;
        }

        .scene-card {
            border-radius: 18px;
            padding: 26px 28px;
            background: rgba(255,255,255,.035);
            border: 1px solid rgba(159,214,255,.1);
            height: 100%;
            transition: all .3s;
            position: relative;
        }

        .scene-card:hover {
            background: rgba(61,186,255,.055);
            border-color: rgba(61,186,255,.4);
            transform: translateY(-4px);
        }

        .scene-icon {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            background: linear-gradient(135deg, rgba(61,186,255,.18) 0%, rgba(124,140,255,.18) 100%);
            color: var(--glow-link);
            margin-bottom: 18px;
            border: 1px solid rgba(47,231,255,.25);
        }

        .scene-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .scene-card p {
            color: var(--text-second);
            margin: 0;
            font-size: .93rem;
            line-height: 1.75;
        }

        .faq-panel {
            max-width: 860px;
            margin: 0 auto;
        }

        .accordion-item {
            background: rgba(255, 255, 255, .04);
            border: 1px solid rgba(159, 214, 255, .13);
            border-radius: 16px;
            overflow: hidden;
            margin-bottom: 14px;
        }

        .accordion-item:first-of-type {
            border-radius: 16px;
        }

        .accordion-button {
            background: transparent;
            color: var(--text-main);
            font-size: 1rem;
            font-weight: 600;
            min-height: 54px;
            padding: 16px 22px;
            box-shadow: none;
            transition: background .25s, color .25s;
        }

        .accordion-button:not(.collapsed) {
            color: var(--brand);
            background: rgba(61,186,255,.08);
            box-shadow: none;
        }

        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(61,186,255,.15) !important;
        }

        .accordion-button::after {
            color: var(--text-main);
            opacity: .7;
        }

        .accordion-body {
            color: var(--text-second);
            background: rgba(255,255,255,.025);
            padding: 18px 22px 24px;
            line-height: 1.85;
        }

        .cta-panel-holder {
            position: relative;
            margin-top: 24px;
            background: linear-gradient(135deg, rgba(61,186,255,.14) 0%, rgba(124,140,255,.1) 100%), rgba(255,255,255,.025);
            border: 1px solid rgba(159,214,255,.25);
            border-radius: 28px;
            padding: 48px 40px;
            text-align: center;
            overflow: hidden;
        }

        .cta-panel-holder::before {
            content: "";
            position: absolute;
            inset: auto -8% -45% -8%;
            height: 240px;
            background: radial-gradient(ellipse at center, rgba(47,231,255,.22) 0%, rgba(47,231,255,0) 70%);
            pointer-events: none;
        }

        .cta-panel-holder h2 {
            font-size: clamp(1.6rem, 3vw, 2.3rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-panel-holder p {
            color: var(--text-second);
            max-width: 640px;
            margin: 0 auto 26px;
        }

        .cta-btn-group {
            position: relative;
            z-index: 2;
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* footer */
        .main-footer {
            margin-top: 60px;
            background: rgba(6, 12, 22, .8);
            backdrop-filter: blur(10px);
            border-top: 1px solid rgba(159, 214, 255, .1);
            color: var(--text-second);
        }

        .main-footer .container-wide {
            padding-top: 34px;
            padding-bottom: 24px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 32px;
            margin-bottom: 24px;
        }

        .footer-brand h2 {
            font-size: 1.25rem;
            color: #fff;
            font-weight: 800;
            margin-bottom: 10px;
        }

        .footer-brand h2 span {
            color: var(--brand);
        }

        .footer-brand p {
            font-size: .9rem;
            line-height: 1.75;
            color: var(--text-second);
            max-width: 360px;
            margin-bottom: 10px;
        }

        .footer-icp {
            font-size: .8rem;
            color: var(--text-weak);
        }

        .footer-list h4,
        .footer-compliance h4 {
            font-size: .98rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 7px;
        }

        .footer-list h4 i,
        .footer-compliance h4 i {
            color: var(--brand);
            font-size: .9rem;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 7px;
        }

        .footer-links a {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--text-second);
            font-size: .88rem;
        }

        .footer-links a:hover {
            color: var(--brand);
            transform: translateX(2px);
        }

        .compliance-note {
            font-size: .84rem;
            background: rgba(255,255,255,.035);
            border: 1px solid rgba(255,255,255,.08);
            padding: 10px 12px;
            border-radius: 12px;
            color: var(--text-second);
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .compliance-note i {
            color: var(--warm);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            border-top: 1px solid rgba(159,214,255,.09);
            padding-top: 20px;
            margin-top: 6px;
            font-size: .8rem;
            color: var(--text-weak);
        }

        .footer-copyright-text {
            color: var(--text-second);
        }

        @media (max-width: 1199px) {
            .menu-desktop {
                gap: 22px;
            }

            .logo-main {
                font-size: 1.12rem;
            }

            .category-banner-visual {
                flex-basis: 220px;
            }
        }

        @media (max-width: 991px) {
            :root {
                --space-section: 60px;
            }

            .desktop-nav-slot {
                order: 3;
                width: 100%;
                display: none;
                position: absolute;
                top: 76px;
                left: 0;
                background: rgba(8,16,32,.97);
                border-bottom: 1px solid var(--line-alpha);
                padding: 8px 16px 18px;
                box-shadow: 0 18px 30px rgba(0,0,0,.2);
            }

            .desktop-nav-slot.open {
                display: block;
            }

            .menu-desktop {
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
            }

            .nav-item,
            .nav-entry {
                width: 100%;
            }

            .nav-entry {
                height: 48px;
                border-radius: 10px;
                padding: 0 16px;
                justify-content: flex-start;
            }

            .nav-item.active::after {
                left: 12px;
                right: auto;
                top: 0;
                width: 3px;
                height: 48px;
                border-radius: 0 4px 4px 0;
            }

            .nav-actions {
                margin-left: 8px;
            }

            .menu-toggle {
                display: inline-flex;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
            }

            .category-banner-visual {
                display: none;
            }

            .reason-list {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 767px) {
            :root {
                --space-section: 46px;
                --space-md: 30px;
            }

            .container-wide {
                padding-left: 16px;
                padding-right: 16px;
            }

            .category-banner {
                min-height: auto;
            }

            .category-banner-copy {
                padding-top: 38px;
                padding-bottom: 40px;
            }

            .category-banner h1 {
                font-size: clamp(1.7rem, 7vw, 2.3rem);
            }

            .logo-main {
                font-size: 1.04rem;
            }

            .nav-actions.d-md-flex {
                display: none !important;
            }

            .stat-wave .container-wide {
                flex-direction: column;
                align-items: flex-start;
            }

            .stat-col {
                gap: 6px;
            }

            .stat-item {
                border-right: 0;
                padding-right: 12px;
                min-width: 86px;
            }

            .reason-list {
                grid-template-columns: 1fr;
            }

            .rank-card {
                flex-wrap: wrap;
                align-items: flex-start;
            }

            .rank-index {
                min-width: 46px;
                font-size: 1.4rem;
                padding-top: 8px;
            }

            .rank-card-img {
                flex-basis: 82px;
                width: 82px;
                height: 72px;
            }

            .rank-meta {
                width: 100%;
                margin-left: 0;
                padding-left: 46px;
            }

            .scene-card {
                padding: 24px 20px;
            }

            .cta-panel-holder {
                padding: 32px 20px;
                border-radius: 20px;
            }

            .cta-btn-group .btn-sport-main,
            .cta-btn-group .btn-sport-second {
                width: 100%;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (min-width: 992px) {
            .desktop-nav-slot {
                display: flex !important;
            }
        }

/* roulang page: article */
:root {
            --bg-deep: #081020;
            --bg-soft: #0D1F33;
            --bg-mid: #0B1828;
            --primary: #3DBAFF;
            --secondary: #7C8CFF;
            --glow: #2FE7FF;
            --accent: #FFD39F;
            --success: #60D9B8;
            --warning: #FFB970;
            --text-main: #E9F1FA;
            --text-muted: #9EB0C4;
            --text-dim: #6D839B;
            --title-dark: #061523;
            --card-bg: rgba(255, 255, 255, 0.045);
            --card-bg-strong: rgba(255, 255, 255, 0.07);
            --line: rgba(159, 214, 255, 0.14);
            --line-soft: rgba(159, 214, 255, 0.1);
            --radius-md: 16px;
            --radius-lg: 20px;
            --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 32px rgba(1, 8, 18, 0.3);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-sans);
            min-height: 100vh;
            color: var(--text-main);
            background:
                radial-gradient(1200px 700px at 8% -4%, rgba(61, 186, 255, 0.16), transparent 38%),
                radial-gradient(1000px 600px at 96% 18%, rgba(124, 140, 255, 0.14), transparent 42%),
                linear-gradient(158deg, #081020 0%, #0D1F33 56%, #08111F 100%);
            background-attachment: fixed;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .18s ease, border-color .18s ease, background .18s ease, opacity .18s ease;
        }

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

        img {
            max-width: 100%;
            display: block;
            border: 0;
        }

        ul,
        ol,
        p,
        h1,
        h2,
        h3,
        h4,
        h5,
        figure,
        blockquote {
            margin: 0;
            padding: 0;
        }

        button {
            font-family: inherit;
        }

        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 6px;
        }

        .container-wide {
            width: 100%;
            max-width: 1320px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .main-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            background: rgba(8, 16, 32, 0.78);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(159, 214, 255, 0.12);
            box-shadow: 0 10px 34px rgba(1, 8, 18, 0.24);
        }

        .navbar-host {
            min-height: 76px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: nowrap;
        }

        .brand-logo {
            flex: 0 0 auto;
            max-width: 268px;
            min-width: 0;
            display: inline-flex;
            align-items: center;
            line-height: 1;
            position: relative;
            z-index: 2;
        }

        .logo-main {
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.2px;
            color: #E7F6FF;
            white-space: nowrap;
            text-shadow: 0 0 24px rgba(61, 186, 255, 0.2);
        }

        .logo-main span {
            color: var(--primary);
            background: linear-gradient(120deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .desktop-nav-slot {
            margin-left: auto;
        }

        .menu-desktop {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
            padding: 0;
        }

        .menu-desktop .nav-item {
            padding: 0 4px;
            position: relative;
        }

        .menu-desktop .nav-entry {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 76px;
            padding: 0 15px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            position: relative;
            letter-spacing: .3px;
        }

        .menu-desktop .nav-entry i {
            font-size: 14px;
            color: var(--text-dim);
            transition: color .2s ease;
        }

        .menu-desktop .nav-entry::after {
            content: "";
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 14px;
            height: 2px;
            border-radius: 2px;
            background: linear-gradient(90deg, var(--primary), var(--glow));
            box-shadow: 0 0 12px rgba(61, 186, 255, .7);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform .22s ease;
        }

        .menu-desktop .nav-item:hover .nav-entry {
            color: #fff;
        }

        .menu-desktop .nav-item:hover .nav-entry i {
            color: var(--primary);
        }

        .menu-desktop .nav-item:hover .nav-entry::after {
            transform: scaleX(1);
        }

        .menu-desktop .nav-item.active .nav-entry {
            color: #FFFFFF;
        }

        .menu-desktop .nav-item.active .nav-entry i {
            color: var(--primary);
        }

        .menu-desktop .nav-item.active .nav-entry::after {
            transform: scaleX(1);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: 6px;
        }

        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 42px;
            padding: 0 20px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #06101F;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: .4px;
            white-space: nowrap;
            box-shadow: 0 0 0 rgba(61, 186, 255, .4);
            transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
            border: 0;
        }

        .btn-nav-cta i {
            font-size: 13px;
            color: inherit;
        }

        .btn-nav-cta:hover {
            color: #06101F;
            transform: translateY(-1px);
            box-shadow: 0 0 24px rgba(61, 186, 255, 0.35);
            filter: brightness(1.04);
        }

        .menu-toggle {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--line);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--text-main);
            font-size: 17px;
            transition: background .2s ease, border-color .2s ease;
        }

        .menu-toggle:hover {
            border-color: var(--primary);
            color: #fff;
            background: rgba(61, 186, 255, .1);
        }

        .mobile-drawer {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(88vw, 330px);
            z-index: 1190;
            background: rgba(7, 14, 26, 0.98);
            border-left: 1px solid var(--line);
            box-shadow: -24px 0 60px rgba(1, 6, 16, .6);
            transform: translateX(102%);
            transition: transform .25s ease;
            display: block;
            padding: 26px 22px 34px;
            overflow-y: auto;
        }

        .mobile-drawer.mobile-open {
            transform: translateX(0);
        }

        .mobile-drawer-close {
            display: block;
            margin-left: auto;
            width: 38px;
            height: 38px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: rgba(255, 255, 255, .05);
            color: var(--text-muted);
            font-size: 16px;
        }

        .mobile-drawer-brand {
            display: block;
            margin: 24px 0 12px;
            font-size: 20px;
            color: #fff;
            font-weight: 800;
        }

        .mobile-drawer-brand span {
            color: var(--primary);
        }

        .mobile-menu-links {
            list-style: none;
            margin: 14px 0 0;
            padding: 0;
        }

        .mobile-menu-links li a {
            display: flex;
            align-items: center;
            gap: 12px;
            height: 52px;
            color: var(--text-main);
            border-bottom: 1px solid var(--line-soft);
            font-size: 15px;
            font-weight: 500;
        }

        .mobile-menu-links li a i {
            width: 18px;
            text-align: center;
            color: var(--primary);
        }

        .mobile-menu-links li.active a {
            color: #fff;
        }

        .drawer-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            border-radius: 999px;
            margin-top: 28px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #06101F;
            font-weight: 700;
        }

        .drawer-cta:hover {
            color: #06101F;
            box-shadow: 0 0 26px rgba(61, 186, 255, .4);
        }

        .mobile-backdrop {
            position: fixed;
            inset: 0;
            z-index: 1130;
            background: rgba(2, 8, 16, .6);
            backdrop-filter: blur(2px);
            opacity: 0;
            visibility: hidden;
            transition: opacity .2s ease, visibility .2s ease;
        }

        .mobile-backdrop.show {
            opacity: 1;
            visibility: visible;
        }

        .site-main {
            padding: 0;
        }

        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 780px) minmax(280px, 340px);
            gap: 54px;
            align-items: start;
            padding: 48px 0 72px;
        }

        .article-reader {
            min-width: 0;
            background: linear-gradient(165deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .025));
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 40px 42px 46px;
        }

        .crumb-wrap {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--text-dim);
            margin-bottom: 20px;
        }

        .crumb-wrap a {
            color: var(--text-muted);
            font-weight: 500;
        }

        .crumb-wrap a:hover {
            color: var(--primary);
        }

        .crumb-wrap .crumb-current {
            color: var(--text-main);
        }

        .crumb-sep {
            font-size: 11px;
            color: var(--text-dim);
        }

        .article-page-title {
            font-size: clamp(30px, 4vw, 42px);
            line-height: 1.24;
            letter-spacing: .2px;
            font-weight: 800;
            margin: 0 0 22px;
            color: #F4F9FF;
            text-shadow: 0 2px 30px rgba(61, 186, 255, .12);
        }

        .article-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px 20px;
            padding: 0 0 26px;
            border-bottom: 1px solid var(--line-soft);
            margin-bottom: 30px;
        }

        .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 13px;
            color: var(--text-muted);
            font-variant-numeric: tabular-nums;
        }

        .meta-item i {
            font-size: 13px;
            color: var(--primary);
        }

        .meta-item.meta-class {
            color: #D6EFFF;
            background: rgba(61, 186, 255, .1);
            border: 1px solid rgba(61, 186, 255, .28);
            padding: 6px 12px;
            border-radius: 999px;
            line-height: 1;
            font-weight: 600;
            font-size: 12px;
        }

        .article-body {
            min-width: 0;
        }

        .ar-content {
            color: #D8E4F1;
            font-size: 16px;
            line-height: 1.85;
            letter-spacing: .2px;
        }

        .ar-content p {
            margin-bottom: 1.4em;
            text-align: justify;
        }

        .ar-content h2,
        .ar-content h3,
        .ar-content h4 {
            color: #F0F7FF;
            font-weight: 700;
            line-height: 1.4;
            margin-top: 1.8em;
            margin-bottom: .8em;
            letter-spacing: .2px;
        }

        .ar-content h2 {
            font-size: 26px;
            padding-left: 14px;
            border-left: 4px solid var(--primary);
            border-radius: 2px;
        }

        .ar-content h3 {
            font-size: 21px;
        }

        .ar-content a {
            color: var(--glow);
            border-bottom: 1px solid rgba(47, 231, 255, .35);
        }

        .ar-content a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .ar-content img {
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            margin: 28px auto;
        }

        .ar-content figure {
            margin: 30px 0;
        }

        .ar-content figcaption {
            font-size: 13px;
            text-align: center;
            color: var(--text-dim);
            margin-top: 10px;
        }

        .ar-content blockquote {
            background: rgba(61, 186, 255, .08);
            border-left: 4px solid var(--glow);
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 30px 0;
            color: #C6DCF2;
            font-style: normal;
            line-height: 1.8;
        }

        .ar-content ul,
        .ar-content ol {
            padding-left: 1.4em;
            margin: 1.5em 0;
        }

        .ar-content li {
            margin-bottom: .6em;
        }

        .ar-content ul li::marker {
            color: var(--glow);
        }

        .ar-content ol li::marker {
            color: var(--primary);
            font-weight: 600;
        }

        .article-not-found {
            text-align: center;
            background: rgba(255, 255, 255, .03);
            border: 1px dashed var(--line);
            border-radius: var(--radius-md);
            padding: 44px 24px;
        }

        .article-not-found i {
            font-size: 36px;
            color: var(--warning);
            margin-bottom: 18px;
        }

        .article-not-found h3 {
            font-size: 22px;
            color: #F0F6FE;
            margin-bottom: 14px;
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 22px;
        }

        .article-top-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 22px;
            border-radius: 999px;
            background: rgba(255, 255, 255, .07);
            border: 1px solid var(--line);
            color: var(--text-main);
            font-weight: 600;
            font-size: 14px;
        }

        .article-top-link:hover {
            border-color: var(--primary);
            color: #fff;
            background: rgba(61, 186, 255, .1);
        }

        .article-slice-links {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-top: 44px;
            padding-top: 26px;
            border-top: 1px solid var(--line-soft);
        }

        .near-link {
            display: block;
            background: rgba(255, 255, 255, .035);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            color: var(--text-muted);
            font-size: 14px;
            transition: border-color .18s ease, background .18s ease, transform .18s ease;
        }

        .near-link span {
            display: block;
            margin-top: 6px;
            color: #D9E8F7;
            font-weight: 600;
            line-height: 1.5;
        }

        .near-link:hover {
            background: rgba(61, 186, 255, .06);
            border-color: rgba(61, 186, 255, .3);
            transform: translateY(-1px);
            color: #fff;
        }

        .back-category-link {
            background: transparent;
            justify-content: center;
            text-align: center;
            border-color: var(--line);
        }

        .article-aside {
            min-width: 0;
            position: sticky;
            top: 102px;
            display: flex;
            flex-direction: column;
            gap: 22px;
        }

        .side-card {
            background: var(--card-bg);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            box-shadow: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 10px 26px rgba(1, 8, 18, .18);
        }

        .side-card-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 17px;
            font-weight: 700;
            color: #EFF7FE;
            margin-bottom: 18px;
            letter-spacing: .3px;
        }

        .side-card-title i {
            color: var(--primary);
            font-size: 15px;
        }

        .side-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .side-rank-list li+li {
            border-top: 1px solid var(--line-soft);
            margin-top: 6px;
            padding-top: 6px;
        }

        .side-rank-list a {
            display: flex;
            align-items: flex-start;
            gap: 11px;
            padding: 10px 0;
            color: var(--text-main);
            font-size: 14px;
            line-height: 1.5;
            border-radius: 8px;
        }

        .side-rank-list a:hover {
            color: var(--primary);
            background: rgba(255, 255, 255, .02);
        }

        .side-rank-list .rank-num {
            flex: 0 0 25px;
            height: 25px;
            border-radius: 7px;
            background: rgba(61, 186, 255, .12);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
        }

        .side-feature-img {
            margin-bottom: 14px;
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid var(--line-soft);
        }

        .side-feature-img img {
            width: 100%;
            height: 128px;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .side-feature-img:hover img {
            transform: scale(1.03);
        }

        .side-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .side-tags a {
            display: inline-flex;
            align-items: center;
            height: 28px;
            padding: 0 11px;
            border-radius: 999px;
            background: rgba(255, 255, 255, .04);
            border: 1px solid var(--line-soft);
            color: var(--text-muted);
            font-size: 12px;
            white-space: nowrap;
        }

        .side-tags a:hover {
            border-color: var(--primary);
            background: rgba(61, 186, 255, .1);
            color: #fff;
        }

        .side-note {
            background: rgba(255, 211, 159, .06);
            border: 1px solid rgba(255, 211, 159, .2);
            border-radius: var(--radius-md);
            padding: 20px 20px 18px;
        }

        .side-note .side-note-title {
            display: flex;
            align-items: center;
            gap: 9px;
            color: var(--accent);
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .side-note p {
            color: #C4BDB0;
            font-size: 13px;
            line-height: 1.8;
        }

        .related-section {
            border-top: 1px solid rgba(159, 214, 255, .1);
            background: rgba(3, 10, 20, .35);
            padding: 62px 0 74px;
        }

        .related-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
        }

        .related-head h2 {
            font-size: 27px;
            font-weight: 800;
            color: #F0F7FF;
            letter-spacing: .3px;
        }

        .related-head h2 span {
            color: var(--primary);
        }

        .related-desc {
            color: var(--text-muted);
            font-size: 14px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 22px;
        }

        .related-card {
            display: block;
            height: 100%;
            background: linear-gradient(160deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .025));
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            color: var(--text-main);
            box-shadow: 0 1px 0 rgba(255, 255, 255, .04) inset;
            transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
        }

        .related-card:hover {
            transform: translateY(-4px);
            border-color: rgba(61, 186, 255, .4);
            box-shadow: 0 16px 42px rgba(1, 8, 18, .35);
            color: #fff;
        }

        .rc-thumb {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
        }

        .rc-thumb::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(5, 10, 20, .25));
            pointer-events: none;
        }

        .rc-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }

        .related-card:hover .rc-thumb img {
            transform: scale(1.05);
        }

        .rc-info {
            padding: 20px 20px 22px;
        }

        .rc-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .rc-tag {
            display: inline-flex;
            height: 24px;
            padding: 0 10px;
            align-items: center;
            border-radius: 7px;
            background: rgba(61, 186, 255, .1);
            color: #BFE9FF;
            font-size: 12px;
            font-weight: 600;
        }

        .rc-date {
            font-size: 12px;
            color: var(--text-dim);
            font-variant-numeric: tabular-nums;
        }

        .rc-title {
            font-size: 18px;
            font-weight: 700;
            color: #E8F1FA;
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .rc-desc {
            color: var(--text-muted);
            font-size: 13px;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .main-footer {
            background: rgba(4, 10, 18, .78);
            border-top: 1px solid rgba(159, 214, 255, .1);
            padding: 42px 0 24px;
            font-size: 14px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: minmax(240px, 2.2fr) 1fr 1fr 1.4fr;
            gap: 38px;
            padding-bottom: 26px;
            border-bottom: 1px solid var(--line-soft);
        }

        .footer-brand h2 {
            font-size: 21px;
            color: #F0F8FF;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .footer-brand h2 span {
            color: var(--primary);
        }

        .footer-brand p {
            color: var(--text-muted);
            line-height: 1.8;
            font-size: 13px;
        }

        .footer-icp {
            margin-top: 14px;
            color: var(--text-dim);
            font-size: 12px;
            letter-spacing: .3px;
        }

        .footer-head h4 {
            color: #E4F0FB;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-head h4 i {
            color: var(--primary);
            font-size: 14px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: flex-start;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a i {
            font-size: 11px;
            color: var(--text-dim);
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--glow);
        }

        .footer-links a:hover i {
            color: var(--glow);
        }

        .footer-compliance {
            min-width: 0;
        }

        .compliance-note {
            border-radius: 12px;
            background: rgba(255, 255, 255, .03);
            border: 1px solid var(--line-soft);
            padding: 12px 14px;
            font-size: 12px;
            line-height: 1.7;
            color: var(--text-muted);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            color: var(--text-dim);
            font-size: 12px;
        }

        .footer-copyright-text {
            color: var(--text-dim);
        }

        @media (max-width: 1199.98px) {
            .container-wide {
                max-width: 1180px;
                padding-left: 20px;
                padding-right: 20px;
            }

            .article-layout {
                gap: 30px;
                grid-template-columns: minmax(0, 1fr) 300px;
            }

            .article-reader {
                padding: 34px 30px 40px;
            }

            .menu-desktop .nav-entry {
                padding: 0 10px;
                font-size: 14px;
            }

            .brand-logo {
                max-width: 220px;
            }

            .logo-main {
                font-size: 20px;
            }
        }

        @media (min-width: 992px) {
            .desktop-nav-slot {
                display: block !important;
            }
        }

        @media (max-width: 991.98px) {
            .desktop-nav-slot {
                display: none !important;
            }

            .main-header .nav-actions {
                display: none !important;
            }

            .menu-toggle {
                display: inline-flex !important;
                margin-left: auto;
            }

            .article-layout {
                grid-template-columns: minmax(0, 1fr);
                gap: 36px;
                padding-top: 30px;
            }

            .article-aside {
                position: relative;
                top: auto;
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
                align-items: start;
                gap: 18px;
            }

            .side-note {
                grid-column: 1 / -1;
            }

            .related-section {
                padding-top: 44px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 767.98px) {
            .container-wide {
                padding-left: 16px;
                padding-right: 16px;
            }

            .navbar-host {
                min-height: 68px;
                gap: 14px;
            }

            .menu-toggle {
                height: 38px;
                width: 38px;
            }

            .logo-main {
                font-size: 18px;
            }

            .article-layout {
                padding: 20px 0 54px;
                gap: 28px;
            }

            .article-reader {
                padding: 26px 18px 30px;
                border-radius: 16px;
            }

            .article-page-title {
                font-size: 30px;
                line-height: 1.3;
            }

            .article-meta {
                gap: 10px 12px;
                padding-bottom: 20px;
                margin-bottom: 22px;
            }

            .meta-item {
                font-size: 12px;
            }

            .ar-content {
                font-size: 15.5px;
            }

            .article-slice-links {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .related-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .rc-title {
                font-size: 17px;
            }

            .article-aside {
                display: flex;
                flex-direction: column;
                gap: 16px;
            }

            .side-card {
                padding: 18px 16px;
            }

            .main-footer {
                padding-top: 28px;
            }

            .footer-top {
                display: flex;
                flex-direction: column;
                gap: 22px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 420px) {
            .mobile-drawer {
                width: 92vw;
            }
        }

/* roulang page: category3 */
:root{--page-dark:#081020;--page-deep:#0d1f33;--brand:#3dBAFF;--indigo:#7C8CFF;--glow:#2FE7FF;--warm:#FFD39F;--body-text:#E9F1FA;--muted-text:#9EB0C4;--weak-text:#6D839B;--positive:#60D9B8;--warning:#FFB970;--panel:rgba(255,255,255,.045);--panel-strong:rgba(255,255,255,.08);--line:rgba(159,214,255,.16);--radius-lg:20px;--radius-md:14px;--radius-sm:8px;--shadow-card:0 1px 0 rgba(255,255,255,.04) inset,0 12px 32px rgba(1,8,18,.32);--container:1320px;}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,system-ui,sans-serif;color:var(--body-text);background:linear-gradient(180deg,#081020 0%,#0a1425 40%,#0d1f33 100%);line-height:1.75;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s,border-color .2s,box-shadow .2s,transform .2s}
a:hover{color:var(--brand)}
button{font-family:inherit}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:4px}
.container-wide{max-width:var(--container);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
.main-header{position:sticky;top:0;z-index:1080;background:rgba(8,16,32,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(159,214,255,.12)}
.navbar-host{display:flex;align-items:center;justify-content:flex-start;gap:16px;min-height:76px;flex-wrap:nowrap}
.brand-logo{flex:0 0 auto;margin-right:18px;line-height:1.1}
.logo-main{font-size:24px;font-weight:800;letter-spacing:.02em;color:var(--body-text);display:flex;flex-direction:column;line-height:1.12}
.logo-main span{font-size:14px;font-weight:600;color:var(--brand)}
.brand-logo:hover .logo-main{color:var(--brand)}
.desktop-nav-slot{}
.menu-desktop{display:flex;align-items:stretch;gap:30px}
.nav-item{display:flex;align-items:stretch}
.nav-entry{display:inline-flex;align-items:center;gap:8px;font-size:16px;font-weight:500;color:var(--muted-text);padding:12px 2px;position:relative;border-bottom:2px solid transparent}
.nav-entry i{color:var(--weak-text);font-size:15px;transition:color .2s}
.nav-item:hover .nav-entry{color:var(--body-text)}
.nav-item:hover .nav-entry i{color:var(--brand)}
.nav-item.active .nav-entry{color:var(--body-text);border-bottom-color:var(--glow)}
.nav-item.active .nav-entry::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:linear-gradient(90deg,var(--brand),var(--indigo));box-shadow:0 0 12px rgba(61,186,255,.6)}
.nav-item.active .nav-entry i{color:var(--brand)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn-nav-cta{display:inline-flex;align-items:center;gap:7px;background:linear-gradient(135deg,var(--brand),var(--indigo));color:#06101f;padding:9px 18px;border-radius:999px;font-weight:700;font-size:14px;transition:all .2s;box-shadow:0 0 0 rgba(61,186,255,0)}
.btn-nav-cta:hover{color:#06101f;box-shadow:0 0 22px rgba(61,186,255,.46);transform:translateY(-1px)}
.menu-toggle{display:none;width:42px;height:42px;justify-content:center;align-items:center;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.04);color:var(--body-text);font-size:20px;margin-left:auto}
.menu-toggle:hover{color:var(--brand);border-color:var(--brand)}
.mobile-nav-panel{position:fixed;top:76px;left:0;right:0;bottom:0;z-index:1075;background:rgba(6,12,24,.97);backdrop-filter:blur(16px);padding:30px 20px;display:block;opacity:0;pointer-events:none;transform:translateX(100%);transition:opacity .24s,transform .24s;overflow-y:auto}
.mobile-nav-panel.is-open{opacity:1;pointer-events:auto;transform:none}
.mobile-nav-panel .mobile-nav-item{display:flex;padding:14px 12px;font-size:17px;color:var(--muted-text);border-bottom:1px solid rgba(159,214,255,.1);gap:14px;align-items:center}
.mobile-nav-panel .mobile-nav-item:hover{color:var(--brand);background:rgba(255,255,255,.025)}
.mobile-nav-panel .mobile-nav-item i{width:22px;color:var(--brand)}
.mobile-nav-panel .mobile-nav-item.active{color:var(--body-text);border-left:3px solid var(--brand);padding-left:18px}
@media(min-width:992px){.mobile-nav-panel{display:none!important}}
@media(max-width:991.98px){
.desktop-nav-slot{display:none!important}
.nav-actions{display:none!important}
.menu-toggle{display:inline-flex}
.navbar-host{padding-top:4px;padding-bottom:4px}
}
.category-banner{position:relative;background:linear-gradient(100deg,rgba(7,14,27,.96) 20%,rgba(8,22,42,.88) 60%,rgba(13,31,51,.42) 100%),url('/assets/images/backpic/back-1.webp') center right/cover no-repeat;overflow:hidden;border-bottom:1px solid rgba(159,214,255,.08)}
.category-banner::after{content:"";position:absolute;left:0;top:0;bottom:0;width:35%;background:linear-gradient(100deg,#081020,#081020 20%,rgba(8,16,32,0));pointer-events:none}
.category-banner .container-wide{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;padding-top:56px;padding-bottom:66px}
.crumb-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--weak-text);margin-bottom:20px}
.crumb-line a{color:var(--muted-text)}
.crumb-line a:hover{color:var(--brand)}
.crumb-line i{font-size:11px}
.banner-eyebrow{display:inline-flex;gap:8px;color:var(--bling);background:rgba(61,186,255,.08);border:1px solid rgba(47,231,255,.22);padding:5px 12px;border-radius:999px;font-size:13px;color:var(--glow);font-weight:600;margin-bottom:16px;letter-spacing:.04em;align-items:center}
.category-banner-copy{max-width:760px}
.category-banner-copy h1{font-size:clamp(28px,4vw,52px);line-height:1.16;margin:0 0 10px;font-weight:800;color:#fff;letter-spacing:.01em}
.category-banner-copy h1 span{background:linear-gradient(120deg,#7C8CFF,#2FE7FF 70%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.15em}
.banner-lead{font-size:18px;color:#c9d8e9;max-width:690px;margin:0 0 24px;line-height:1.8}
.banner-points{display:flex;color:var(--body-text);font-size:15px;padding:0;margin:0 0 26px}
.banner-points li{display:flex;align-items:center;margin-right:24px;color:var(--muted-text)}
.banner-points li i{color:var(--positive);margin-right:8px}
.banner-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn-main,.btn-soft{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 24px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;transition:all .24s}
.btn-main{background:linear-gradient(135deg,#3DBAFF 0%,#7C8CFF 100%);color:#07111f;box-shadow:0 0 0 rgba(61,186,255,0)}
.btn-main:hover{box-shadow:0 0 26px rgba(61,186,255,.5);color:#07111f;transform:translateY(-2px)}
.btn-main:active{transform:translateY(0);box-shadow:0 0 5px rgba(61,186,255,.4)}
.btn-soft{background:rgba(255,255,255,.06);color:var(--body-text);border-color:rgba(255,255,255,.18)}
.btn-soft:hover{border-color:var(--brand);color:var(--brand);background:rgba(61,186,255,.08)}
.banner-art{position:relative;flex:0 0 312px;border-radius:24px;border:1px solid rgba(159,214,255,.24);overflow:hidden;aspect-ratio:9/10.6;background:#0f2238;box-shadow:0 30px 60px rgba(1,8,18,.5)}
.banner-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92}
.banner-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(4,12,24,.92));}
.art-stamp{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;color:#E9F1FA}
.art-stamp .quality-row{color:var(--warm);font-size:13px;display:block;margin-bottom:5px;letter-spacing:.02em}
.art-stamp strong{font-size:18px;font-weight:700;display:block;margin-bottom:4px}
.art-stamp span{color:#A8BED4;font-size:13px}
@media(max-width:991.98px){
.banner-art{flex:0 0 240px;aspect-ratio:9/12}
.banner-art .art-stamp strong{font-size:16px}
.category-banner .container-wide{gap:24px;padding-top:38px;padding-bottom:44px}
.banner-points li{margin-right:16px}
}
@media(max-width:767.98px){
.category-banner .container-wide{flex-direction:column-reverse;padding-top:30px;padding-bottom:34px}
.banner-art{flex:0 0 260px;width:100%;aspect-ratio:9/8.6;max-width:360px}
.banner-lead{font-size:16px}
.banner-points{flex-wrap:wrap;gap:10px 0}
}
.block-space{padding:74px 0}
@media(max-width:767.98px){.block-space{padding:40px 0}}
.common-title-row{margin-bottom:40px;display:flex;flex-wrap:wrap;row-gap:16px;align-items:flex-end;justify-content:space-between}
.common-title-row .kicker{display:inline-flex;align-items:center;gap:8px;compression:0.02em;margin-bottom:10px;color:var(--brand);font-weight:700;text-transform:none}
.common-title-row .kicker i{color:var(--glow)}
.common-title-row h2{font-size:clamp(23px,3vw,32px);font-weight:800;color:#fff;line-height:1.4;margin:0}
.common-title-row .subline{color:var(--muted-text);margin-top:8px;max-width:760px;line-height:1.8}
.common-title-row .text-right-link{color:var(--muted-text);display:inline-flex;align-items:center;gap:8px;font-size:15px}
.way-panel{background:rgba(14,25,43,.72);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow-card);height:100%;backdrop-filter:blur(10px)}
.route-intro{padding:0 0 12px}
.route-list .round-item{position:relative;padding:14px 0 20px;border-bottom:1px solid rgba(159,214,255,.08);display:flex;gap:18px}
.route-list .round-item:last-child{border-bottom:none;padding-bottom:4px}
.round-no{flex:0 0 auto;width:46px;height:46px;display:flex;align-items:center;justify-content:center;border-radius:14px;font-weight:800;color:var(--brand);background:rgba(61,186,255,.10);border:1px solid rgba(61,186,255,.20);font-size:17px}
.round-line{flex:1}
.round-line h3{font-size:19px;color:#fff;font-weight:700;margin:0 0 8px}
.round-line p{color:var(--muted-text);line-height:1.8;font-size:15px;margin:0}
.round-step{font-size:12px;font-weight:700;color:var(--indigo);background:rgba(124,140,255,.1);border:1px solid rgba(124,140,255,.18);padding:2px 10px;border-radius:999px;margin-bottom:6px;display:inline-block}
.side-check{background:linear-gradient(135deg,rgba(13,31,51,.72),rgba(10,22,40,.75));border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow-card);height:100%;display:flex;flex-direction:column}
.side-check-bg{height:132px;background:linear-gradient(130deg,rgba(61,186,255,.13),rgba(13,31,51,0) 65%),url('/assets/images/coverpic/cover-3.png') center/cover no-repeat;border-bottom:1px solid rgba(159,214,255,.12)}
.side-check-body{padding:16px 24px 25px}
.side-check-body h3{font-size:20px;padding-top:12px;font-weight:800;color:#fff;margin-bottom:12px}
.check-row{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(159,214,255,.11)}
.check-row:last-child{border:none}
.check-dot{flex:0 0 auto;width:16px;height:16px;border-radius:50%;margin-top:6px;position:relative}
.check-dot.ok{background:var(--positive);box-shadow:0 0 8px rgba(96,217,184,.5)}
.check-dot.soft{background:var(--warning);box-shadow:0 0 8px rgba(255,185,112,.35)}
.check-dot.mid{background:var(--indigo);box-shadow:0 0 8px rgba(124,140,255,.4)}
.check-dot.gray{background:var(--weak-text);box-shadow:0 0 6px rgba(109,131,155,.5)}
.check-content{font-size:15px;color:var(--body-text);line-height:1.6}
.check-content span{color:var(--weak-text);display:block;font-size:13px;margin-top:3px}
.faq-hint-tip{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid rgba(159,214,255,.08);font-size:15px}
.faq-hint-tip:last-child{border:none}
.faq-hint-tip i{margin-top:5px;color:var(--brand)}
.faq-hint-tip strong{color:var(--body-text)}
.faq-hint-tip p,.faq-hint-tip tiny{color:var(--muted-text);margin:0 0 0 8px;line-height:1.7}
.card-list-area{position:relative}
.list-card{background:rgba(255,255,255,.025);border:1px solid rgba(159,214,255,.08);border-radius:16px;padding:18px 20px;display:flex;align-items:center;gap:20px;margin-bottom:14px;transition:border-color .2s,background .2s,transform .2s;cursor:default}
.list-card:hover{border-color:rgba(61,186,255,.3);background:rgba(255,255,255,.05);transform:translateY(-2px)}
.list-card-icon{flex:0 0 auto;width:48px;height:48px;border-radius:14px;display:flex;justify-content:center;align-items:center;font-size:20px;color:var(--brand);background:linear-gradient(145deg,rgba(61,186,255,.2),rgba(124,140,255,.12));border:1px solid rgba(61,186,255,.18)}
.list-card-main{flex:1;min-width:0}
.list-card-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:3px}
.list-tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;border-radius:999px;padding:3px 11px;background:rgba(124,140,255,.13);border:1px solid rgba(124,140,255,.18);color:#cad1ff;font-weight:600}
.list-tag.green{background:rgba(96,217,184,.1);border-color:rgba(96,217,184,.22);color:#6ae9c6}
.list-card-title{font-size:17px;font-weight:700;color:#fff;line-height:1.4;margin-bottom:5px}
.list-card-desc{color:var(--muted-text);line-height:1.7;font-size:14px;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-date{color:var(--weak-text);font-size:13px;margin-top:4px;font-variant-numeric:tabular-nums}
.list-card-arrow{flex:0 0 auto;width:38px;height:38px;border-radius:50%;display:flex;justify-content:center;align-items:center;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted-text)}
.list-card:hover .list-card-arrow{background:var(--brand);border-color:var(--brand);color:#06101f}
.tips-mini-grid{margin-top:16px}
.help-stack-card{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed rgba(159,214,255,.12)}
.help-stack-card:last-child{border-bottom:none}
.help-stack-icon{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:rgba(61,186,255,.1);border:1px solid rgba(61,186,255,.14);color:var(--glow);font-size:22px}
.help-stack-text h3{color:#fff;font-size:18px;margin:2px 0 8px;font-weight:700}
.help-stack-text p{color:var(--muted-text);font-size:15px;line-height:1.8;margin:0}
.faq-wrap{background:rgba(9,18,34,.55);border:1px solid rgba(159,214,255,.08);border-radius:24px;padding:46px 30px}
.accordion{overflow:hidden}
.accordion-item{background:transparent;border:none;border-bottom:1px solid rgba(159,214,255,.1);border-radius:0!important}
.accordion-item:last-child{border-bottom:none}
.accordion-header{background:transparent}
.accordion-button{background:transparent;color:var(--body-text);font-size:16px;font-weight:700;padding:20px 4px;box-shadow:none;border:none;display:flex;align-items:center;gap:10px}
.accordion-button::after{display:inline-flex;justify-content:center;align-items:center;content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;background:none;width:24px;height:24px;margin-left:auto;transition:transform .25s;color:var(--brand)}
.accordion-button:not(.collapsed){background:transparent;color:var(--glow);box-shadow:none}
.accordion-button:not(.collapsed)::after{transform:rotate(540deg);color:var(--glow)}
.accordion-button:focus{box-shadow:none;border:none}
.accordion-button:hover{color:var(--brand)}
.accordion-body{color:var(--muted-text);padding:0 30px 22px 4px;font-size:15px;line-height:1.85}
.accordion-body strong{color:var(--body-text);font-weight:700}
.cta-zone{border-radius:28px;background:linear-gradient(135deg,rgba(61,186,255,.14),rgba(124,140,255,.08) 60%),rgba(8,18,34,.65);border:1px solid rgba(61,186,255,.3);padding:50px 40px;text-align:left;position:relative;overflow:hidden}
.cta-zone::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(180deg,#3DBAFF,#7C8CFF);box-shadow:0 0 24px rgba(61,186,255,.7)}
.cta-zone .cta-iconic{max-width:40px;color:var(--warm);margin-bottom:14px}
.cta-zone h2{font-size:clamp(24px,3vw,36px);font-weight:800;color:#fff;margin-bottom:12px;line-height:1.3}
.cta-zone p{color:#C9D8E9;font-size:16px;max-width:800px;line-height:1.8;margin-bottom:26px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.main-footer{background:rgba(5,11,20,.9);border-top:1px solid rgba(159,214,255,.1);padding-top:44px;margin-top:80px}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px 40px}
.footer-brand h2{display:flex;flex-direction:column;gap:4px;margin:0 0 12px;font-size:26px;font-weight:800;color:#fff;line-height:1.15}
.footer-brand h2 span{font-size:14px;color:var(--brand);font-weight:600}
.footer-brand p{color:var(--muted-text);line-height:1.8;margin-bottom:12px;font-size:14px;max-width:400px}
.footer-icp{color:var(--weak-text);font-size:14px}
.footer-head{margin-top:8px}
.footer-head h4{display:flex;align-items:center;gap:8px;color:var(--body-text);font-size:16px;font-weight:700;margin:0 0 14px}
.footer-head h4 i{color:var(--brand)}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{display:inline-flex;align-items:center;gap:7px;color:var(--muted-text);font-size:14px;padding:2px 0}
.footer-links a i{color:var(--weak-text);font-size:12px;transition:transform .2s,color .2s}
.footer-links a:hover{color:var(--brand)}
.footer-links a:hover i{color:var(--brand);transform:translateX(2px)}
.compliance-note{color:var(--weak-text);font-size:14px;display:flex;gap:8px;line-height:1.7}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;border-top:1px solid rgba(159,214,255,.08);margin-top:34px;padding:16px 0 24px;color:var(--weak-text);font-size:14px}
@media(max-width:1199.98px){
.footer-top{grid-template-columns:1.5fr 1fr 1fr;gap:30px}
.footer-brand{grid-column:1/3}
}
@media(max-width:991.98px){
.navbar-host{justify-content:space-between}
.brand-logo{margin-right:auto}
.menu-desktop{display:none}
}
@media(max-width:767.98px){
.container-wide{padding-left:16px;padding-right:16px}
.navbar-host{min-height:70px}
.mobile-nav-panel{top:70px}
.logo-main{font-size:22px}
.footer-top{grid-template-columns:1fr;gap:26px}
.footer-brand,.footer-head,.footer-compliance{grid-column:auto}
.main-footer{margin-top:40px;padding-top:34px}
.footer-bottom{flex-direction:column;align-items:flex-start}
.category-banner .crumb-line{font-size:13px}
.list-card{flex-wrap:wrap;gap:14px}
.list-card-arrow{margin-left:auto}
.list-card-icon{width:42px;height:42px}
.check-row{justify-content:space-between}
.faq-wrap{padding:28px 14px}
.cta-zone{padding:34px 20px}
}
@media(max-width:520px){
.banner-points li{width:100%;margin-right:0}
.category-banner .container-wide{padding-left:16px;padding-right:16px}
.common-title-row h2{font-size:22px}
.list-card-main{width:100%}
.list-card-title{font-size:16px}
.side-check-body{padding:12px 18px 18px}
.cta-actions .btn-main,.cta-actions .btn-soft{width:100%}
}