/* roulang page: index */
:root {
  --bg-deep: #070B14;
  --bg-body: #0C1424;
  --brand-red: #E62B3D;
  --red-end: #FF5A3C;
  --gold: #F5B93F;
  --info-blue: #5DA9E9;
  --paper: #F5F6FA;
  --text-main: #1B2430;
  --text-sub: #5B6472;
  --white: #fff;
  --border-dark: rgba(255, 255, 255, 0.12);
  --border-light: #e5e9f0;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.18);
  --shadow-hover: 0 14px 34px rgba(0, 0, 0, 0.28);
  --shadow-red: 0 0 22px rgba(230, 43, 61, 0.45);
  --space-section: clamp(64px, 8vw, 100px);
  --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --radius-pill: 999px;
}

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

html, body { max-width: 100%; overflow-x: hidden; }

body {
  font-family: var(--font-stack);
  background: var(--bg-body);
  color: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; transition: all 0.2s ease; }
ul, li { list-style: none; }
input, button, textarea { font-family: inherit; outline: none; border: none; background: none; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 44px;
}

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

.pattern-red {
  background:
    repeating-linear-gradient(135deg, transparent 0, transparent 10px, rgba(230, 43, 61, 0.13) 10px, rgba(230, 43, 61, 0.13) 12px);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.2;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--red-end) 100%);
  color: #fff;
  box-shadow: 0 6px 18px rgba(230, 43, 61, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-red); }

.btn-outline {
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}
.btn-outline:hover { border-color: var(--brand-red); background: rgba(230, 43, 61, 0.18); color: #fff; }

.btn-gold {
  background: var(--gold);
  color: #1a1204;
  font-weight: 700;
}
.btn-gold:hover { background: #ffc957; transform: translateY(-2px); }

.pill {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
}

.tag-red {
  background: rgba(230, 43, 61, 0.2);
  border-color: rgba(230, 43, 61, 0.55);
  color: #ffd9dd;
}

.tag-gold { background: rgba(245, 185, 63, 0.15); border-color: rgba(245, 185, 63, 0.5); color: #fbe0a0; }

/* ===== Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 11, 20, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.header.is-stuck {
  background: rgba(5, 8, 15, 0.96);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.nav-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  flex-shrink: 0;
}

.logo-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: #fff;
}

.logo-title span {
  color: var(--brand-red);
  font-weight: 900;
}

.logo-sub {
  font-size: 11px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
  margin-top: 3px;
}

.header-search {
  flex: 1;
  display: flex;
  align-items: center;
  max-width: 580px;
  margin: 0 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 6px 6px 6px 16px;
  transition: all 0.3s ease;
}

.header-search:focus-within {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--brand-red);
  box-shadow: 0 0 0 4px rgba(230, 43, 61, 0.2);
}

.header-search i {
  color: rgba(255,255,255,0.4);
  font-size: 16px;
}

.header-search input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 10px 12px;
  font-size: 14px;
  color: #fff;
  min-width: 0;
}

.header-search input::placeholder { color: rgba(255,255,255,0.55); }

.search-btn {
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-red), var(--red-end));
  color: #fff;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  transition: box-shadow 0.3s ease;
}
.search-btn:hover { box-shadow: var(--shadow-red); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-actions .link {
  color: rgba(255,255,255,0.78);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.header-actions .link:hover { color: var(--gold); }
.header-actions .link.active { color: var(--gold); }

.btn-member {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 9px 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.25s;
}
.btn-member:hover { border-color: var(--brand-red); background: rgba(230, 43, 61, 0.2); }

.burger { display: none; background: transparent; color: #fff; font-size: 24px; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 10px; }
.burger:hover { background: rgba(255,255,255,0.1); }

.nav-links-wrap {
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.015);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 44px;
  padding-right: 44px;
}

.nav-links a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
}

.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.08); }

.nav-links a.active {
  color: #fff;
  background: var(--brand-red);
  box-shadow: 0 4px 16px rgba(230, 43, 61, 0.5);
}

/* Mobile drawer */
.mobile-drawer {
  display: none;
  background: rgba(7, 11, 20, 0.98);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px 30px;
}

.mobile-drawer .header-search {
  margin: 0 0 16px 0;
  max-width: none;
}

.mobile-drawer .mobile-search { width: 100%; }

.mobile-links a {
  display: block;
  padding: 14px 10px;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-links a.active { color: var(--brand-red); font-weight: 700; }
.mobile-links a i { margin-right: 10px; color: rgba(255,255,255,0.5); width: 18px; text-align: center; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding-top: 128px;
  padding-bottom: 40px;
  background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 11, 20, 0.96) 0%, rgba(7, 11, 20, 0.82) 45%, rgba(7, 11, 20, 0.45) 100%);
}

.hero::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: 470px;
  height: 160px;
  background: repeating-linear-gradient(135deg, transparent 0px, transparent 16px, rgba(230, 43, 61, 0.16) 16px, rgba(230, 43, 61, 0.16) 18px);
}

.hero .container { position: relative; z-index: 3; width: 100%; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(230, 43, 61, 0.18);
  border: 1px solid rgba(230, 43, 61, 0.45);
  border-radius: 999px;
  color: #ffb9c1;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 22px;
}

.hero-title {
  font-size: clamp(36px, 5.6vw, 60px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.4px;
  color: #fff;
  margin: 0 0 22px;
}

.hero-title em {
  font-style: normal;
  color: var(--brand-red);
  background: linear-gradient(120deg, var(--brand-red), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 12px;
}

.hero-desc strong { color: var(--gold); font-weight: 600; }

.hero-meta-points {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 14px 0 28px;
}

.hero-point { display: flex; align-items: center; gap: 7px; font-size: 14px; color: rgba(255,255,255,0.75); }
.hero-point i { color: var(--red-end); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
}

.hero-visual .main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
  max-height: 480px;
}

.hero-visual .main-image img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #fff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
  z-index: 4;
}

.float-tag { top: 24px; left: -22px; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.float-tag i { color: var(--gold); font-size: 16px; }

.float-score {
  bottom: 30px;
  right: -16px;
  text-align: right;
}

.float-score .score {
  font-size: 28px;
  font-weight: 900;
  color: var(--red-end);
  display: block;
  line-height: 1;
}

.float-score .label { font-size: 12px; color: rgba(255,255,255,0.7); }

/* ===== Section headers ===== */
.sec-header { text-align: center; max-width: 760px; margin: 0 auto 48px; }

.sec-kicker {
  display: inline-block;
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.sec-title {
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 10px;
}

.sec-title.light { color: #fff; }

.sec-desc { color: var(--text-sub); font-size: 16px; }

.divider-decor {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
}

.divider-decor::before {
  content: '';
  width: 27px;
  height: 6px;
  background:
    repeating-linear-gradient(135deg, var(--brand-red) 0, var(--brand-red) 3px, transparent 3px, transparent 6px);
  border-radius: 10px;
  display: inline-block;
}

.divider-decor::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  display: inline-block;
}

/* ===== Dark Section variants ===== */
.section-dark {
  background: var(--bg-deep);
  color: #fff;
}

.section-dark .sec-title { color: #fff; }
.section-dark .sec-desc { color: rgba(255,255,255,0.6); }

/* ===== Latest news / CMS area ===== */
.news-section {
  background: var(--paper);
  color: var(--text-main);
}

.news-card-wrap {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  height: 100%;
}

.news-card-wrap:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
  border-color: rgba(230, 43, 61, 0.45);
}

.news-card-img { height: 150px; background: rgba(0,0,0,0.08); position: relative; overflow: hidden; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body { padding: 16px 18px 18px; }
.news-card-body .news-tag { display: inline-block; background: rgba(230,43,61,0.1); color: var(--brand-red); border-radius: 999px; font-size: 12px; padding: 3px 12px; margin-bottom: 10px; font-weight: 600; }
.body-dark .news-tag { background: rgba(230,43,61,0.2); color: #ffbcc4; }

.news-card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.body-dark .news-card-title { color: #fff; }

.news-card-excerpt {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: #8a94a6;
  border-top: 1px solid #f0f2f6;
  padding-top: 12px;
  margin-top: 6px;
}

.news-card-meta i { margin-right: 4px; font-size: 12px; }

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 50px 20px;
  color: var(--text-sub);
  font-size: 15px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px dashed #d5dae3;
}

.news-card-more { text-align: center; margin-top: 36px; }

.btn-more {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 999px;
  border: 1px solid rgba(230, 43, 61, 0.4);
  color: var(--brand-red);
  font-weight: 600;
  font-size: 14px;
  transition: all .25s;
}

.btn-more:hover { background: var(--brand-red); color: #fff; box-shadow: 0 8px 22px rgba(230,43,61,0.3); }

/* ===== Featured / Hot grid ===== */
.section-hot {
  background: #fff;
}

.hot-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.hot-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(230,43,61,0.35); }

.hot-card-img { height: 190px; overflow: hidden; position: relative; }
.hot-card-img img { width: 100%; height: 100%; transition: transform 0.5s ease; }
.hot-card:hover .hot-card-img img { transform: scale(1.05); }

.hot-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--brand-red);
  color: #fff;
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 999px;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(230, 43, 61, 0.4);
}

.hot-card-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }

.hot-card-title { font-size: 16px; font-weight: 700; color: var(--text-main); line-height: 1.5; margin-bottom: 8px; }

.hot-card-title a:hover { color: var(--brand-red); }

.hot-card-desc { font-size: 14px; color: var(--text-sub); line-height: 1.7; flex: 1; margin-bottom: 14px; }

.hot-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #f0f2f6;
  padding-top: 12px;
}

.price { color: var(--brand-red); font-weight: 700; font-size: 15px; }
.rating { color: var(--gold); font-size: 13px; }
.rating i { margin-right: 2px; }

.hot-card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-sub);
  border: 1px solid #d9dee8;
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 13px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.hot-card-action:hover { background: var(--brand-red); color: #fff; border-color: var(--brand-red); box-shadow: 0 4px 18px rgba(230,43,61,0.35); }

/* ===== Data / equipment band ===== */
.equip-band {
  background: url('/assets/images/backpic/back-2.png') center center / cover fixed;
  position: relative;
}

.equip-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7, 11, 20, 0.95) 0%, rgba(7, 11, 20, 0.75) 60%, rgba(20, 30, 50, 0.8) 100%);
}

.equip-band .container { position: relative; z-index: 2; }

.equip-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }

.equip-info h2 { color: #fff; font-size: clamp(22px, 2.4vw, 34px); font-weight: 800; line-height: 1.3; margin-bottom: 16px; }
.equip-info p { color: rgba(255,255,255,0.72); font-size: 16px; line-height: 1.8; margin-bottom: 24px; }
.equip-points { display: flex; flex-wrap: wrap; gap: 18px 28px; margin: 16px 0 24px; }
.equip-points li { display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,0.7); font-size: 14.5px; }
.equip-points i { color: var(--gold); }

.equip-media { display: flex; gap: 16px; }

.equip-media .cover-lg {
  flex: 2;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.equip-media .cover-lg img { height: 320px; width: 100%; object-fit: cover; }

.equip-media .cover-stack { flex: 1; display: flex; flex-direction: column; gap: 16px; }
.equip-media .cover-stack div { flex: 1; border-radius: var(--radius-sm); overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.equip-media .cover-stack img { width: 100%; height: 100%; object-fit: cover; }

/* ===== Testimonial slider ===== */
.testimonial-section { background: var(--bg-deep); position: relative; }

.t-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  backdrop-filter: blur(4px);
  padding: 28px;
  max-width: 700px;
  margin: 0 auto;
}

.t-card blockquote { font-size: 17px; line-height: 1.8; color: rgba(255,255,255,0.92); text-align: center; font-weight: 400; margin-bottom: 24px; position: relative; }

.t-card blockquote i.quote-icon { font-size: 28px; color: var(--brand-red); display: block; text-align: center; margin-bottom: 14px; opacity: 0.7; }

.t-user { display: flex; align-items: center; justify-content: center; gap: 12px; }

.t-avatar { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; border: 2px solid rgba(255,255,255,0.4); flex-shrink: 0; }
.t-avatar img { width: 100%; height: 100%; object-fit: cover; }

.t-name { font-size: 15px; font-weight: 600; color: #fff; }
.t-role { font-size: 13px; color: rgba(255,255,255,0.55); }
.t-stars { color: var(--gold); font-size: 13px; letter-spacing: 2px; margin-top: 2px; }

.slick-custom-dots { text-align: center; margin-top: 26px; }
.slick-custom-dots button { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.3); margin: 0 5px; padding: 0; border: none; transition: all .3s ease; }
.slick-custom-dots button.active { background: var(--brand-red); width: 32px; border-radius: 8px; }

.t-arrows { display: flex; justify-content: center; gap: 14px; margin-top: 18px; }
.t-arrows button {
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: rgba(255,255,255,0.7);
  display: flex; align-items: center; justify-content: center;
  transition: all .2s ease;
  background: transparent;
}

.t-arrows button:hover { background: var(--brand-red); border-color: var(--brand-red); color: #fff; }

/* ===== Guarantee strip ===== */
.guarantee-strip { background: linear-gradient(90deg, #0a101c, #0e1828); border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); padding: 34px 0; }

.guarantee-item { display: flex; align-items: center; gap: 14px; justify-content: center; color: rgba(255,255,255,0.8); flex-wrap: wrap; }

.guarantee-item i { font-size: 25px; color: var(--red-end); width: 42px; text-align: center; flex-shrink: 0; }

.guarantee-item h4 { font-size: 16px; font-weight: 600; margin-bottom: 2px; color: #fff; }

.guarantee-item p { font-size: 13px; color: rgba(255,255,255,0.48); line-height: 1.4; }

/* ===== FAQ ===== */
.faq-zone { background: var(--paper); }

.faq-wrap { max-width: 780px; margin: 0 auto; }

.accordion .accordion-item { background: #fff; border-radius: var(--radius-sm); margin-bottom: 15px; border: 1px solid var(--border-light); overflow: hidden; transition: box-shadow .25s; }
.accordion .accordion-item.is-active { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); border-color: rgba(230,43,61,0.2); }

.accordion .accordion-title {
  color: var(--text-main);
  padding: 19px 24px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  position: relative;
  background: transparent;
  border-radius: 0;
  line-height: 1.5;
  display: block;
}

.accordion .accordion-title:hover, .accordion .accordion-title:focus { background: rgba(245, 185, 63, 0.06); color: var(--text-main); }

.accordion .accordion-title::before {
  content: '\f067';
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand-red);
  font-size: 14px;
  transition: transform .3s ease, color .3s ease;
}

.accordion .accordion-item.is-active .accordion-title::before {
  content: '\f068';
  transform: translateY(-50%) rotate(180deg);
}

.accordion .accordion-content {
  color: var(--text-sub);
  border: none;
  font-size: 14.5px;
  line-height: 1.8;
  padding: 0 24px 20px;
  background: #fff;
}

/* ===== CTA band ===== */
.cta-band { position: relative; padding: 72px 0; background: url('/assets/images/backpic/back-3.webp') center center / cover; text-align: center; }
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(7, 11, 20, 0.82);
}
.cta-band::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 140px;
  height: 100%;
  background: repeating-linear-gradient(135deg, transparent 0px, transparent 12px, rgba(230, 43, 61, 0.2) 12px, rgba(230, 43, 61, 0.2) 14px);
}
.cta-band .container { position: relative; z-index: 3; }

.cta-title { font-size: clamp(24px, 3vw, 38px); font-weight: 800; color: #fff; margin-bottom: 12px; }
.cta-sub { color: rgba(255,255,255,0.72); font-size: 16px; margin-bottom: 26px; }
.cta-buttons { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }

/* ===== Footer ===== */
.footer { background: #03050B; color: rgba(255,255,255,0.6); position: relative; padding: 70px 0 0; }
.footer::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(135deg, var(--brand-red) 0, var(--brand-red) 8px, transparent 8px, transparent 16px);
}

.footer .grid-x { row-gap: 30px; }

.footer h4 { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 17px; position: relative; padding-left: 13px; }
.footer h4::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 3px; background: var(--brand-red); border-radius: 4px; }

.footer-about p { font-size: 14px; line-height: 1.9; margin-top: 12px; padding-right: 24px; }

.footer-links a {
  display: block;
  padding: 5px 0;
  color: rgba(255,255,255,0.55);
  font-size: 13.5px;
  transition: all .2s ease;
}

.footer-links a:hover { color: var(--brand-red); padding-left: 5px; }

.footer-subscribe p { font-size: 13.5px; margin: 8px 0 16px; }

.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  padding: 10px 16px;
  color: #fff;
  font-size: 13.5px;
  min-width: 0;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { border-color: var(--brand-red); }

.newsletter-form button { background: var(--brand-red); color: #fff; border-radius: 999px; padding: 10px 18px; font-size: 14px; font-weight: 500; transition: all .2s ease; }
.newsletter-form button:hover { box-shadow: var(--shadow-red); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); margin-top: 50px; padding: 21px 0; font-size: 13px; color: rgba(255,255,255,0.3); text-align: center; }

/* ===== Responsive ===== */
@media screen and (max-width: 1023px) {
  .header-search { display: none; }
  .header-actions .link { display: none; }
  .burger { display: flex; }
  .nav-links-wrap { display: none; }
  .mobile-drawer.is-open { display: block; }
  .nav-links-wrap.is-open { display: block; }
  .hero { min-height: auto; padding-top: 120px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-visual { max-width: 440px; margin: 0 auto; }
  .equip-grid { grid-template-columns: 1fr; }
  .equip-media { margin-top: 16px; }
}

@media screen and (max-width: 768px) {
  .container { padding: 0 24px; }
  .section { padding: 56px 0; }
  .hero-title { font-size: clamp(28px, 6.5vw, 40px); }
  .hero-visual .main-image img { height: 320px; }
  .hot-card-img { height: 165px; }
  .news-card-img { height: 140px; }
  .equip-media { flex-direction: column; }
  .t-card { padding: 22px 16px; }
  .float-tag { left: -6px; }
  .float-score { right: -4px; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .cta-buttons .btn { flex: 1; justify-content: center; }
}

@media screen and (max-width: 575px) {
  .container { padding: 0 16px; }
  .nav-links a { padding: 8px 11px; font-size: 13px; }
  .hero { padding-top: 112px; min-height: auto; padding-bottom: 50px; }
  .hero-grid { gap: 24px; }
  .hero-desc { font-size: 15px; }
  .hero-meta-points { gap: 10px; }
  .guarantee-item { justify-content: flex-start; }
  .newsletter-form button { padding: 10px 12px; font-size: 12px; }
  .btn-member { padding: 8px 14px; }
}

/* Foundation overrides */
.grid-container { max-width: 1280px; }
.grid-x > .cell { padding: 0 12px; }
.grid-margin-x { margin-left: -12px; margin-right: -12px; }

/* roulang page: category1 */
:root {
      --bg-dark: #070B14;
      --bg-blue: #0C1424;
      --brand-red: #E62B3D;
      --brand-orange: #FF5A3C;
      --brand-gold: #F5B93F;
      --info-blue: #5DA9E9;
      --paper: #F5F6FA;
      --text-main: #1B2430;
      --text-muted: #5B6472;
      --text-light: #9AA3B2;
      --white: #ffffff;
      --border-light: rgba(230, 43, 61, 0.22);
      --card-radius: 16px;
      --large-radius: 20px;
      --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.18);
      --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.24);
      --shadow-red: 0 0 22px rgba(230, 43, 61, 0.35);
      --font-main: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-main);
      font-size: 16px;
      line-height: 1.7;
      color: var(--text-main);
      background: var(--paper);
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; transition: color .25s ease; }
    img { display: block; max-width: 100%; }
    button, input, select, textarea { font-family: inherit; }
    h1, h2, h3, h4, p { margin: 0; }

    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding-left: 20px;
      padding-right: 20px;
    }

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

    .grid-x { margin-left: 0; margin-right: 0; }
    .grid-margin-x > .cell { margin-bottom: 24px; }

    .section-headline {
      font-size: clamp(26px, 2.6vw, 34px);
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: -0.3px;
    }
    .eyebrow {
      display: inline-block;
      font-size: 12px;
      letter-spacing: 3px;
      font-weight: 700;
      text-transform: uppercase;
      color: var(--brand-red);
      position: relative;
      padding-left: 16px;
      margin-bottom: 8px;
    }
    .eyebrow::before {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 6px;
      height: 18px;
      background: repeating-linear-gradient(-45deg, var(--brand-red) 0 4px, #b50f22 4px 6px);
      border-radius: 3px;
    }

    .site-header {
      position: sticky;
      top: 0;
      width: 100%;
      z-index: 60;
      background: rgba(7, 11, 20, 0.72);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.07);
      transition: background .35s ease, box-shadow .35s ease;
    }
    .site-header.scrolled {
      background: #070B14;
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
    }

    .header-top {
      display: flex;
      align-items: center;
      min-height: 72px;
      gap: 18px;
    }
    .logo { flex: 0 0 auto; }
    .logo a {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
    }
    .logo-symbol {
      width: 42px;
      height: 42px;
      border-radius: 13px;
      background: linear-gradient(135deg, #E62B3D 10%, #FF5A3C 100%);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 19px;
      box-shadow: 0 8px 20px rgba(230, 43, 61, 0.38);
    }
    .logo-text {
      font-size: 20px;
      font-weight: 900;
      letter-spacing: .4px;
      line-height: 1.1;
      white-space: nowrap;
    }
    .logo-text em {
      font-style: normal;
      color: var(--brand-red);
    }
    .logo-caption {
      margin-top: 3px;
      font-size: 10px;
      letter-spacing: 1.4px;
      color: rgba(255,255,255,.45);
      text-transform: uppercase;
      display: block;
    }

    .search-main {
      flex: 1;
      max-width: 650px;
      margin: 0 auto;
    }
    .search-box {
      display: flex;
      align-items: center;
      height: 48px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 14px;
      padding: 0 5px 0 16px;
      transition: border-color .25s, background .25s, box-shadow .25s;
    }
    .search-box > .fa-search {
      color: rgba(255, 255, 255, 0.55);
      font-size: 15px;
      margin-right: 12px;
    }
    .search-box input {
      flex: 1;
      height: 38px;
      min-width: 0;
      background: transparent !important;
      border: none !important;
      box-shadow: none !important;
      outline: none !important;
      color: #fff;
      font-size: 14.5px;
    }
    .search-box input::placeholder { color: rgba(255,255,255,.4); }
    .search-box button {
      height: 36px;
      padding: 0 18px;
      border: 0;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
      color: #fff;
      font-size: 13.5px;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 6px 14px rgba(230, 43, 61, 0.3);
      transition: transform .2s, box-shadow .2s;
    }
    .search-box button:hover {
      transform: translateY(-1px);
      box-shadow: 0 0 22px rgba(230, 43, 61, 0.45);
    }
    .search-box:focus-within {
      background: rgba(255,255,255,.14);
      border-color: rgba(230,43,61,.85);
      box-shadow: 0 0 0 4px rgba(230,43,61,.24);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 18px;
      flex: 0 0 auto;
    }
    .quick-links { display: flex; }
    .quick-links a {
      font-size: 14px;
      color: rgba(255,255,255,.62);
      padding: 6px 0;
      margin-left: 16px;
      border-bottom: 2px solid transparent;
      transition: color .2s;
    }
    .quick-links a:hover { color: #fff; }
    .btn-member {
      height: 38px;
      padding: 0 18px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 10px;
      color: rgba(255,255,255,.9);
      font-size: 13.5px;
      font-weight: 600;
      white-space: nowrap;
      transition: background .25s, border-color .25s, color .25s, transform .2s;
    }
    .btn-member i { color: var(--brand-gold); }
    .btn-member:hover {
      background: rgba(255,255,255,.15);
      border-color: rgba(255,255,255,.35);
      color: #fff;
      transform: translateY(-1px);
    }

    .menu-toggle,
    .search-trigger {
      height: 44px;
      min-width: 44px;
      display: none;
      align-items: center;
      justify-content: center;
      background: transparent;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 10px;
      color: #fff;
      font-size: 17px;
      cursor: pointer;
      transition: background .2s, border-color .2s;
    }
    .menu-toggle:hover,
    .search-trigger:hover {
      background: rgba(255,255,255,.1);
      border-color: rgba(255,255,255,.3);
    }
    .menu-toggle.opened { color: var(--brand-red); }

    .mobile-search-panel {
      display: none;
      padding: 10px 0 16px;
      border-top: 1px solid rgba(255,255,255,.05);
    }
    .mobile-search-panel.open { display: block; }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 38px;
      min-height: 54px;
      border-top: 1px solid rgba(255,255,255,.05);
    }
    .nav-links a {
      font-size: 14.5px;
      font-weight: 600;
      color: rgba(255,255,255,.66);
      letter-spacing: .3px;
      height: 54px;
      line-height: 54px;
      border-bottom: 3px solid transparent;
      transition: color .2s;
    }
    .nav-links a:hover { color: #fff; }
    .nav-links a.active {
      color: #fff;
      border-bottom-color: var(--brand-red);
    }

    .category-hero {
      position: relative;
      min-height: 320px;
      display: flex;
      align-items: center;
      padding: 104px 0 60px;
      background: var(--bg-blue);
      overflow: hidden;
      color: #fff;
    }
    .category-hero .hero-bg {
      position: absolute;
      inset: 0;
      background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
      opacity: .36;
    }
    .category-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(88deg, #070B14 0%, rgba(7,11,20,.78) 46%, rgba(7,11,20,.25) 100%);
      z-index: 1;
    }
    .category-hero::before {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      width: 46%;
      height: 100%;
      background: repeating-linear-gradient(-45deg, rgba(255,255,255,0.03) 0 16px, transparent 16px 34px);
      z-index: 0;
    }
    .category-hero .container {
      position: relative;
      z-index: 2;
      width: 100%;
    }
    .hero-overline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(230,43,61,.15);
      border: 1px solid rgba(230,43,61,.4);
      color: rgba(255,255,255,.95);
      font-size: 12.5px;
      font-weight: 600;
      letter-spacing: 2px;
      padding: 6px 14px;
      border-radius: 999px;
      margin-bottom: 20px;
    }
    .breadcrumb-cat {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      color: rgba(255,255,255,.48);
      margin-bottom: 16px;
    }
    .breadcrumb-cat a { color: rgba(255,255,255,.62); }
    .breadcrumb-cat a:hover { color: #fff; }
    .breadcrumb-cat .current { color: var(--brand-gold); }
    .category-hero h1 {
      font-size: clamp(34px, 4.2vw, 50px);
      font-weight: 900;
      line-height: 1.12;
      letter-spacing: -0.6px;
      margin-bottom: 18px;
    }
    .hero-desc {
      max-width: 650px;
      font-size: 16px;
      line-height: 1.95;
      color: rgba(255,255,255,.72);
    }
    .hero-desc strong { color: #fff; font-weight: 600; }

    .category-main {
      padding: 58px 0 82px;
    }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 30px;
      flex-wrap: wrap;
    }
    .section-head h2 {
      font-size: clamp(24px, 2.4vw, 32px);
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
    }
    .section-sub {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 5px;
    }
    .update-note {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: #fff;
      border: 1px solid #E6E9F0;
      border-radius: 999px;
      padding: 7px 16px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
      box-shadow: 0 4px 12px rgba(0,0,0,.05);
    }
    .update-note i {
      width: 8px;
      height: 8px;
      background: var(--brand-red);
      border-radius: 50%;
      display: block;
      animation: pulse 1.6s infinite;
    }
    @keyframes pulse {
      0% { transform: scale(.7); opacity: .7; }
      50% { transform: scale(1.05); opacity: 1; }
      100% { transform: scale(.7); opacity: .7; }
    }

    .info-card-list { display: flex; flex-direction: column; gap: 24px; }
    .info-card {
      display: flex;
      background: #fff;
      border-radius: var(--card-radius);
      box-shadow: var(--shadow-card);
      overflow: hidden;
      border: 1px solid rgba(0,0,0,.02);
      transition: transform .3s, box-shadow .3s;
    }
    .info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .card-reverse { flex-direction: row-reverse; }

    .info-thumb {
      flex: 0 0 46%;
      min-height: 226px;
      position: relative;
      overflow: hidden;
    }
    .info-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .info-card:hover .info-thumb img { transform: scale(1.05); }
    .card-cat {
      position: absolute;
      top: 14px;
      left: 14px;
      background: rgba(230,43,61,.95);
      color: #fff;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .5px;
      padding: 5px 13px;
      border-radius: 999px;
      box-shadow: 0 6px 16px rgba(230,43,61,.32);
      z-index: 2;
    }
    .card-cat.cat-gold { background: var(--brand-gold); color: #1b1b1b; }
    .card-cat.cat-blue { background: var(--info-blue); color: #fff; }

    .info-body {
      flex: 1;
      padding: 26px 26px 22px;
      display: flex;
      flex-direction: column;
    }
    .info-title {
      font-size: 20px;
      line-height: 1.45;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
      transition: color .2s;
    }
    .info-card:hover .info-title { color: var(--brand-red); }
    .info-title a:hover { color: var(--brand-red); }
    .info-summary {
      font-size: 14.5px;
      line-height: 1.85;
      color: var(--text-muted);
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 14px;
    }
    .info-meta {
      display: flex;
      align-items: center;
      gap: 18px;
      margin-top: auto;
      padding-top: 14px;
      border-top: 1px solid #EEF0F5;
      font-size: 13px;
      color: #8A93A5;
      flex-wrap: wrap;
    }
    .info-meta span { display: inline-flex; align-items: center; gap: 5px; }
    .info-meta .meta-cat {
      background: rgba(230,43,61,.1);
      color: var(--brand-red);
      padding: 3px 9px;
      border-radius: 999px;
      font-weight: 600;
    }
    .card-link {
      margin-left: auto;
      color: var(--brand-red);
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .card-link i { transition: transform .2s; }
    .card-link:hover i { transform: translateX(3px); }

    .side-panel { display: flex; flex-direction: column; gap: 20px; }
    .side-widget {
      background: #fff;
      border-radius: var(--card-radius);
      box-shadow: var(--shadow-card);
      padding: 24px;
      border: 1px solid rgba(0,0,0,.03);
    }
    .side-widget h3 {
      font-size: 16px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 18px;
      padding-left: 14px;
      position: relative;
      line-height: 1.4;
    }
    .side-widget h3::before {
      content: "";
      position: absolute;
      left: 0;
      top: 4px;
      width: 5px;
      height: 18px;
      border-radius: 3px;
      background: repeating-linear-gradient(-45deg, var(--brand-red) 0 4px, #b50f22 4px 6px);
    }

    .sidebar-search-form {
      display: flex;
      align-items: center;
      height: 48px;
      background: var(--paper);
      border: 1px solid #E3E6ED;
      border-radius: 13px;
      overflow: hidden;
      transition: border-color .2s, box-shadow .2s;
    }
    .sidebar-search-form:focus-within {
      border-color: var(--brand-red);
      box-shadow: 0 0 0 4px rgba(230,43,61,.14);
    }
    .sidebar-search-form i {
      min-width: 40px;
      text-align: center;
      color: #9AA3B2;
      font-size: 15px;
    }
    .sidebar-search-form input {
      flex: 1;
      min-width: 0;
      height: 46px;
      background: transparent;
      border: 0;
      box-shadow: none;
      font-size: 14px;
      color: var(--text-main);
      outline: none;
    }
    .sidebar-search-form input::placeholder { color: #Aab2c0; }
    .sidebar-search-form button {
      height: 44px;
      padding: 0 18px;
      background: var(--brand-red);
      color: #fff;
      border: 0;
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      border-radius: 0 12px 12px 0;
      transition: background .2s;
    }
    .sidebar-search-form button:hover { background: #cE2032; }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }
    .tag-cloud a {
      display: inline-flex;
      align-items: center;
      height: 31px;
      padding: 0 14px;
      background: var(--paper);
      color: #59637A;
      font-size: 13px;
      font-weight: 600;
      border-radius: 999px;
      border: 1px solid #E7EAF1;
      transition: all .2s;
    }
    .tag-cloud a:hover {
      background: rgba(230,43,61,.1);
      border-color: rgba(230,43,61,.3);
      color: var(--brand-red);
    }

    .hot-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
    .hot-list li + li { border-top: 1px solid #EEF0F5; }
    .hot-list a {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 13px 0;
      transition: transform .2s;
    }
    .hot-list a:hover { transform: translateX(3px); }
    .hot-rank {
      flex: 0 0 34px;
      height: 34px;
      border-radius: 10px;
      background: var(--paper);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 800;
      color: #9098A9;
      transition: all .2s;
    }
    .hot-list li:nth-child(1) .hot-rank,
    .hot-list li:nth-child(2) .hot-rank,
    .hot-list li:nth-child(3) .hot-rank {
      background: rgba(230,43,61,.1);
      color: var(--brand-red);
    }
    .hot-list a:hover .hot-rank {
      background: var(--brand-red);
      color: #fff;
    }
    .hot-title {
      flex: 1;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      line-height: 1.55;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .hot-read {
      flex: 0 0 auto;
      font-size: 12px;
      color: #A3AAB8;
      white-space: nowrap;
    }

    .category-cta {
      position: relative;
      background: #070B14;
      color: #fff;
      padding: 74px 0;
      overflow: hidden;
    }
    .category-cta::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 8px;
      background: repeating-linear-gradient(-45deg, var(--brand-red) 0 14px, #b50f22 14px 22px);
    }
    .category-cta::after {
      content: "";
      position: absolute;
      right: -120px;
      bottom: -200px;
      width: 380px;
      height: 380px;
      border-radius: 50%;
      background: rgba(230,43,61,.2);
      filter: blur(80px);
      z-index: 0;
    }
    .cta-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 36px;
      flex-wrap: wrap;
      position: relative;
      z-index: 1;
    }
    .cta-content { max-width: 610px; }
    .cta-kicker {
      display: inline-block;
      color: var(--brand-gold);
      font-size: 13px;
      letter-spacing: 2.5px;
      margin-bottom: 12px;
      font-weight: 700;
    }
    .cta-content h2 {
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 900;
      line-height: 1.3;
      margin-bottom: 12px;
    }
    .cta-content p {
      font-size: 15px;
      color: rgba(255,255,255,.58);
      line-height: 1.9;
    }
    .cta-actions {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .btn-cta-primary,
    .btn-cta-plain {
      height: 48px;
      padding: 0 28px;
      border-radius: 13px;
      font-size: 15px;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 9px;
      border: 1px solid transparent;
      cursor: pointer;
      transition: all .25s;
    }
    .btn-cta-primary {
      background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
      color: #fff;
      box-shadow: var(--shadow-red);
    }
    .btn-cta-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(230,43,61,.45); }
    .btn-cta-plain {
      border-color: rgba(255,255,255,.32);
      color: #fff;
      background: rgba(255,255,255,.04);
    }
    .btn-cta-plain:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }

    .footer {
      background: #05080F;
      color: rgba(255,255,255,.72);
      padding-top: 58px;
      font-size: 14.5px;
    }
    .footer::before {
      content: "";
      display: block;
      width: 100%;
      height: 4px;
      margin-bottom: 58px;
      background: repeating-linear-gradient(-45deg, var(--brand-red) 0 14px, #9d0e1e 14px 20px);
    }
    .footer-about .logo { margin-bottom: 14px; }
    .footer-about p {
      color: rgba(255,255,255,.44);
      font-size: 13.5px;
      line-height: 1.85;
      max-width: 300px;
    }
    .footer h4 {
      font-size: 15.5px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 18px;
      letter-spacing: .3px;
    }
    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 9px;
    }
    .footer-links a {
      color: rgba(255,255,255,.48);
      font-size: 13.8px;
      width: fit-content;
    }
    .footer-links a:hover { color: #fff; }
    .newsletter-form {
      display: flex;
      margin-top: 14px;
      height: 46px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 12px;
      overflow: hidden;
    }
    .newsletter-form input {
      flex: 1;
      min-width: 0;
      background: transparent;
      border: 0;
      color: #fff;
      height: 44px;
      font-size: 14px;
      padding: 0 14px;
      box-shadow: none;
      outline: none;
    }
    .newsletter-form input::placeholder { color: rgba(255,255,255,.3); }
    .newsletter-form button {
      height: 44px;
      min-width: 70px;
      margin: 1px 1px 0 0;
      border: 0;
      border-radius: 0 11px 11px 0;
      background: var(--brand-red);
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      transition: background .2s;
    }
    .newsletter-form button:hover { background: #b91527; }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 44px;
      padding: 20px 0;
      border-top: 1px solid rgba(255,255,255,.06);
      font-size: 12.5px;
      color: rgba(255,255,255,.28);
    }

    @media (max-width: 1023.98px) {
      .header-top { min-height: 66px; }
      .quick-links { display: none; }
      .btn-member { display: none; }
      .menu-toggle { display: inline-flex; }
      .nav-links {
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 0 14px;
        border-top: 1px solid rgba(255,255,255,.05);
      }
      .nav-links.open { display: flex; }
      .nav-links a {
        height: 50px;
        line-height: 50px;
        border-bottom: 1px solid rgba(255,255,255,.05);
        font-size: 15px;
        text-align: left;
        padding: 0 6px;
      }
      .nav-links a.active {
        border-bottom-color: transparent;
        color: var(--brand-red);
      }
      .category-hero { padding: 92px 0 52px; }
      .info-thumb { flex-basis: 44%; }
    }

    @media (max-width: 767.98px) {
      .search-trigger { display: inline-flex; }
      .search-main { display: none; }
      .header-top { gap: 10px; }
      .logo-text { font-size: 18px; }
      .logo-symbol { width: 38px; height: 38px; font-size: 17px; }
      .container { padding-left: 16px; padding-right: 16px; }
      .category-main { padding: 38px 0 56px; }
      .category-hero { min-height: 270px; padding: 84px 0 44px; }
      .hero-desc { font-size: 14.5px; line-height: 1.8; }
      .info-card, .card-reverse { flex-direction: column; }
      .info-thumb { flex-basis: auto; width: 100%; min-height: 220px; max-height: 270px; }
      .info-body { padding: 20px 20px 18px; }
      .info-title { font-size: 18px; }
      .info-summary { -webkit-line-clamp: 2; font-size: 14px; }
      .info-meta { gap: 10px; }
      .section-head { margin-bottom: 20px; }
      .side-panel { margin-top: 10px; }
      .cta-inner { flex-direction: column; align-items: flex-start; }
      .cta-actions { width: 100%; }
      .cta-actions .btn-cta-primary,
      .cta-actions .btn-cta-plain { flex: 1; width: 100%; justify-content: center; }
    }

    @media (max-width: 575.98px) {
      .info-meta .meta-cat { display: none; }
      .card-cat { top: 10px; left: 10px; font-size: 11px; }
      .logo-text em { display: inline; }
      .hot-title { font-size: 13.5px; }
      .category-hero h1 { font-size: 30px; }
      .hero-overline { font-size: 11px; letter-spacing: 1.5px; }
      .footer-bottom { justify-content: center; text-align: center; }
    }

/* roulang page: article */
:root{
  --bg-deep:#070B14;
  --bg-navy:#0C1424;
  --bg-panel:#111B31;
  --brand-red:#E62B3D;
  --red-orange:#FF5A3C;
  --gold:#F5B93F;
  --link-blue:#5DA9E9;
  --paper:#F5F6FA;
  --paper-2:#EDF0F5;
  --text-main:#1B2430;
  --text-muted:#5B6472;
  --line:rgba(255,255,255,0.12);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius-md:16px;
  --radius-lg:20px;
  --shadow-1:0 8px 24px rgba(0,0,0,0.18);
  --shadow-2:0 14px 34px rgba(0,0,0,0.28);
  --shadow-red:0 0 22px rgba(230,43,61,0.45);
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  background:var(--bg-deep);
  color:var(--text-main);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

body.page-article{
  background:#0B1220;
}

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

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

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

button{
  cursor:pointer;
  border:none;
  background:none;
  color:inherit;
}

ul,
ol{
  list-style-position:inside;
}

:focus-visible{
  outline:3px solid rgba(230,43,61,0.55);
  outline-offset:2px;
  border-radius:6px;
}

.container{
  width:100%;
  max-width:1260px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:700;
  line-height:1;
  white-space:nowrap;
  border:1px solid transparent;
  transition:all .25s ease;
}

.btn-red{
  background:linear-gradient(135deg,#E62B3D 0%,#FF5A3C 100%);
  color:#fff;
  box-shadow:0 8px 22px rgba(230,43,61,0.32);
}

.btn-red:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-red);
}

.btn-red:active{
  transform:translateY(0);
  box-shadow:0 4px 14px rgba(230,43,61,0.30);
}

.btn-outline{
  border-color:rgba(255,255,255,.45);
  color:#fff;
  background:rgba(255,255,255,.04);
}

.btn-outline:hover{
  border-color:#fff;
  background:rgba(255,255,255,.10);
  transform:translateY(-2px);
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  left:0;
  width:100%;
  z-index:100;
  background:rgba(7,11,20,0.86);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,0.07);
}

.header-topline{
  height:3px;
  background:linear-gradient(90deg,#E62B3D 0%,#FF5A3C 46%,rgba(230,43,61,0) 100%);
}

.header-main{
  display:flex;
  align-items:center;
  gap:20px;
  padding:12px 0;
  flex-wrap:nowrap;
}

.logo-wrap{
  flex:0 0 auto;
}

.header-logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
}

.logo-mark{
  position:relative;
  width:42px;
  height:42px;
  border-radius:13px;
  background:linear-gradient(140deg,#E62B3D,#C71E2E);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
  font-size:19px;
  color:#fff;
  box-shadow:0 6px 18px rgba(230,43,61,.35);
  overflow:hidden;
}

.logo-mark::after{
  content:"";
  position:absolute;
  inset:5px;
  border:1px solid rgba(255,255,255,.3);
  border-radius:8px;
  background:repeating-linear-gradient(-45deg,transparent 0 4px,rgba(255,255,255,.08) 4px 6px);
}

.logo-text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}

.logo-text strong{
  font-size:21px;
  font-weight:900;
  letter-spacing:.5px;
}

.logo-text em{
  font-style:normal;
  color:var(--brand-red);
}

.logo-text small{
  font-size:11px;
  color:rgba(255,255,255,.52);
  letter-spacing:2px;
  margin-top:3px;
}

.header-search{
  flex:1 1 460px;
  min-width:180px;
  max-width:620px;
  margin:0 10px;
}

.search-panel{
  display:flex;
  align-items:center;
  gap:6px;
  height:46px;
  padding:0 6px 0 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.18);
  background:rgba(255,255,255,0.08);
  transition:border-color .25s ease,background .25s ease,box-shadow .25s ease;
}

.search-panel:focus-within{
  border-color:rgba(230,43,61,0.85);
  background:rgba(255,255,255,0.13);
  box-shadow:0 0 0 4px rgba(230,43,61,.15),0 0 24px rgba(230,43,61,.12);
}

.search-panel svg{
  flex:0 0 auto;
  width:19px;
  height:19px;
  color:rgba(255,255,255,.55);
}

.search-panel input[type="search"]{
  flex:1 1 auto;
  min-width:0;
  width:100%;
  height:100%;
  border:0;
  background:transparent;
  color:#fff;
  font-size:14px;
  padding:0 4px;
}

.search-panel input[type="search"]::placeholder{
  color:rgba(255,255,255,.45);
}

.search-panel input[type="search"]:focus{
  outline:none;
  box-shadow:none;
}

.search-btn{
  flex:0 0 auto;
  height:34px;
  padding:0 15px;
  border-radius:10px;
  background:linear-gradient(135deg,#E62B3D,#FF5A3C);
  color:#fff;
  font-size:13.5px;
  font-weight:700;
  letter-spacing:1px;
  transition:box-shadow .25s ease,transform .2s ease;
}

.search-btn:hover{
  box-shadow:0 0 16px rgba(230,43,61,.55);
  transform:translateY(-1px);
}

.search-btn:active{
  transform:translateY(0);
}

.header-tools{
  display:flex;
  align-items:center;
  gap:16px;
  flex:0 0 auto;
  margin-left:auto;
}

.tool-link{
  position:relative;
  font-size:14px;
  color:rgba(255,255,255,.85);
  font-weight:600;
  letter-spacing:.4px;
  padding:6px 0;
  transition:color .25s ease;
}

.tool-link:hover{
  color:#fff;
}

.tool-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-2px;
  height:2px;
  border-radius:99px;
  background:var(--brand-red);
  opacity:0;
  transform:scaleX(.2);
  transition:transform .25s ease,opacity .25s ease;
}

.tool-link:hover::after{
  opacity:1;
  transform:scaleX(1);
}

.header-tools .btn{
  margin-left:4px;
  min-height:40px;
  padding:0 18px;
  font-size:14px;
}

.header-icons{
  display:none;
  flex:0 0 auto;
  align-items:center;
  gap:10px;
}

.menu-btn{
  display:none;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.06);
  align-items:center;
  justify-content:center;
  color:#fff;
  transition:background .25s ease,border-color .25s ease;
}

.menu-btn:hover{
  background:rgba(255,255,255,.12);
  border-color:rgba(230,43,61,.7);
}

.menu-btn svg{
  width:22px;
  height:22px;
}

/* mobile-nav-area */
.mobile-nav-area{
  background:rgba(7,11,20,0.68);
  border-top:1px solid rgba(255,255,255,0.06);
  overflow:hidden;
}

.mobile-nav-area .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.mobile-search,
.mobile-tools{
  display:none;
}

.nav-links{
  display:flex;
  align-items:center;
  flex-wrap:nowrap;
  min-height:50px;
  overflow-x:auto;
  scrollbar-width:none;
}

.nav-links::-webkit-scrollbar{
  display:none;
}

.nav-links a{
  position:relative;
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  min-height:48px;
  padding:0 18px;
  font-size:14px;
  font-weight:600;
  color:rgba(255,255,255,0.75);
  letter-spacing:.4px;
  white-space:nowrap;
  transition:color .25s ease;
}

.nav-links a::before{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:6px;
  height:2px;
  border-radius:10px;
  background:linear-gradient(90deg,#E62B3D,#FF5A3C);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .3s ease;
}

.nav-links a:hover{
  color:#fff;
}

.nav-links a:hover::before{
  transform:scaleX(.5);
}

.nav-links a.active{
  color:#fff;
}

.nav-links a.active::before{
  transform:scaleX(1);
}

/* ---------- Article Head ---------- */
.article-head{
  position:relative;
  color:#fff;
  padding:58px 0 46px;
  background:
    linear-gradient(115deg,rgba(7,11,20,0.97) 0%,rgba(13,21,37,0.93) 60%,rgba(18,28,48,0.90) 100%),
    url("/assets/images/backpic/back-1.png") no-repeat center center / cover;
  border-bottom:4px solid rgba(230,43,61,.5);
  overflow:hidden;
}

.article-head::after{
  content:"";
  position:absolute;
  width:260px;
  height:260px;
  right:-90px;
  top:-80px;
  border:42px solid rgba(245,185,63,.07);
  border-radius:50%;
  pointer-events:none;
}

.article-head .container{
  position:relative;
  z-index:2;
  max-width:1120px;
}

.crumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:13.5px;
  color:rgba(255,255,255,.55);
  letter-spacing:.4px;
}

.crumb a{
  padding:4px 0;
  color:rgba(255,255,255,.78);
  transition:color .25s ease;
}

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

.crumb span{
  color:rgba(255,255,255,.35);
}

.crumb .crumb-current{
  color:var(--gold);
}

.article-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:24px;
  padding:7px 14px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:1px;
  color:#fff;
  background:rgba(230,43,61,.85);
  box-shadow:0 0 0 5px rgba(230,43,61,.14);
}

.article-tag::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--gold);
}

.article-title{
  max-width:940px;
  font-size:clamp(30px,4.2vw,48px);
  line-height:1.23;
  font-weight:900;
  margin-top:20px;
  color:#fff;
  letter-spacing:.5px;
}

.article-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:20px;
  margin-top:28px;
  color:rgba(255,255,255,.5);
  font-size:13.5px;
}

.meta-item{
  display:inline-flex;
  align-items:center;
  gap:7px;
}

.meta-item svg{
  width:16px;
  height:16px;
  color:rgba(245,185,63,.85);
}

.meta-sep{
  width:1px;
  height:16px;
  background:rgba(255,255,255,.22);
}

.head-stripe{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:30px;
}

.head-stripe i{
  display:block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--gold);
}

.head-stripe span{
  display:block;
  width:54px;
  height:4px;
  border-radius:99px;
  background:linear-gradient(90deg,var(--brand-red),rgba(230,43,61,.2));
}

/* ---------- Article reading area ---------- */
.article-band{
  background:var(--paper);
  padding:56px 0 32px;
}

.article-frame{
  max-width:860px;
  margin:0 auto;
  width:100%;
}

.article-doc{
  background:#fff;
  border:1px solid rgba(0,0,0,.04);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-1);
  padding:52px 58px 46px;
  color:var(--text-main);
  font-size:16.5px;
  line-height:1.9;
  overflow-wrap:break-word;
}

.article-doc > * + *{
  margin-top:1.35em;
}

.article-doc h2,
.article-doc h3,
.article-doc h4,
.article-doc h5,
.article-doc h6{
  margin:2.1em 0 .7em;
  font-weight:800;
  color:#101A2C;
  line-height:1.4;
}

.article-doc h2{
  font-size:26px;
  padding-bottom:.35em;
  border-bottom:1px solid #E8ECF2;
}

.article-doc h3{
  font-size:21px;
}

.article-doc h4{
  font-size:18px;
}

.article-doc p{
  margin:0 0 1.5em;
}

.article-doc p:last-child{
  margin-bottom:0;
}

.article-doc strong{
  color:#070B14;
}

.article-doc em{
  color:#C71E2E;
  font-style:normal;
  padding:0 2px;
}

.article-doc a{
  color:var(--link-blue);
  border-bottom:1px solid rgba(93,169,233,.5);
}

.article-doc a:hover{
  border-bottom-color:var(--brand-red);
  color:var(--brand-red);
}

.article-doc blockquote{
  position:relative;
  margin:2em 0;
  padding:22px 26px 22px 54px;
  background:#F6F8FC;
  border-radius:14px;
  border-left:4px solid var(--brand-red);
  color:#33405A;
  font-size:15.5px;
  line-height:1.9;
}

.article-doc blockquote::before{
  content:"“";
  position:absolute;
  left:16px;
  top:5px;
  font-size:42px;
  line-height:1;
  font-weight:900;
  color:var(--brand-red);
}

.article-doc ul,
.article-doc ol{
  margin:1.5em 0;
  padding-left:1.6em;
}

.article-doc li{
  margin:.45em 0;
}

.article-doc img{
  display:block;
  width:100%;
  height:auto;
  border-radius:16px;
  background:linear-gradient(135deg,#1B2A47,#111B31);
}

.article-doc figure{
  margin:2em 0;
}

.article-doc figcaption{
  margin-top:10px;
  text-align:center;
  font-size:13px;
  color:#7A8494;
}

.article-doc table{
  width:100%;
  border-collapse:collapse;
  border:1px solid #E2E6EE;
  border-radius:12px;
  overflow:hidden;
}

.article-doc th,
.article-doc td{
  border:1px solid #E2E6EE;
  padding:12px 14px;
  text-align:left;
}

.article-doc th{
  background:#F0F3F9;
  font-weight:800;
}

.article-doc pre{
  background:#0C1424;
  color:#EAF0FA;
  padding:18px 20px;
  border-radius:14px;
  overflow-x:auto;
  font-size:14px;
}

.article-doc hr{
  margin:2em 0;
  border:none;
  height:1px;
  background:linear-gradient(90deg,#E62B3D,transparent);
}

/* ---------- Related ---------- */
.article-next{
  background:var(--paper);
  padding:0 0 74px;
}

.more-head{
  max-width:1200px;
  margin:0 auto 26px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
}

.more-head h2{
  font-size:24px;
  font-weight:900;
  color:#10182B;
  line-height:1.3;
}

.more-head h2 span{
  color:var(--brand-red);
}

.more-head p{
  color:var(--text-muted);
  font-size:14px;
}

.related-grid{
  max-width:1200px;
  margin:0 auto;
}

.related-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:#fff;
  border-radius:var(--radius-md);
  box-shadow:0 8px 24px rgba(11,20,36,.08);
  overflow:hidden;
  border:1px solid rgba(0,0,0,.04);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}

.related-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-1);
  border-color:rgba(230,43,61,.2);
}

.related-img{
  position:relative;
  height:168px;
  min-height:168px;
  overflow:hidden;
  background:linear-gradient(135deg,#182742,#0E1628);
}

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

.related-card:hover .related-img img{
  transform:scale(1.06);
}

.related-img .img-stripe{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:34px;
  background:linear-gradient(180deg,rgba(7,11,20,0),rgba(7,11,20,.6));
  pointer-events:none;
}

.related-body{
  display:flex;
  flex:1 1 auto;
  flex-direction:column;
  padding:20px 18px 18px;
}

.card-tag{
  align-self:flex-start;
  display:inline-flex;
  padding:5px 10px;
  border-radius:999px;
  background:rgba(230,43,61,.11);
  color:var(--brand-red);
  font-size:12px;
  font-weight:800;
  letter-spacing:.6px;
}

.related-body h3{
  font-size:17px;
  font-weight:800;
  line-height:1.5;
  color:#101A2C;
  margin-top:13px;
}

.related-body p{
  margin-top:9px;
  color:#5E6877;
  font-size:13.5px;
  line-height:1.7;
  flex:1 1 auto;
}

.more-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-top:13px;
  color:var(--brand-red);
  font-size:13.5px;
  font-weight:700;
  transition:gap .25s ease;
}

.more-link svg{
  width:17px;
  height:17px;
}

.more-link:hover{
  gap:12px;
  color:#C71E2E;
}

/* ---------- Not found ---------- */
.notfound-main{
  background:var(--paper);
  min-height:58vh;
  display:flex;
  align-items:center;
  padding:70px 0;
}

.notfound-card{
  max-width:620px;
  margin:0 auto;
  background:#fff;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-1);
  text-align:center;
  padding:68px 44px;
}

.notfound-icon{
  width:76px;
  height:76px;
  border-radius:22px;
  background:linear-gradient(135deg,#E62B3D,#b11b2d);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 24px;
  box-shadow:var(--shadow-red);
}

.notfound-icon svg{
  width:34px;
  height:34px;
}

.notfound-card h2{
  font-size:26px;
  color:#10182B;
}

.notfound-card p{
  margin-top:14px;
  color:var(--text-muted);
  font-size:14.5px;
}

.notfound-card .btn{
  margin-top:26px;
}

/* ---------- Footer ---------- */
.footer{
  background:#050810;
  border-top:4px solid;
  border-image:linear-gradient(90deg,#E62B3D 0%,#FF5A3C 20%,rgba(230,43,61,.1) 60%,transparent 100%) 1;
  color:#E7EDF6;
}

.footer .container{
  padding-top:60px;
  padding-bottom:32px;
}

.footer-about p{
  font-size:13.5px;
  line-height:1.8;
  color:rgba(255,255,255,.5);
  margin-top:14px;
}

.footer h4{
  font-size:15px;
  color:#fff;
  font-weight:800;
  letter-spacing:.5px;
  margin-bottom:18px;
}

.footer-links{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.footer-links a{
  color:rgba(255,255,255,.55);
  font-size:13.5px;
  transition:color .25s ease;
}

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

.newsletter-form{
  display:flex;
  gap:8px;
  margin-top:12px;
  height:44px;
}

.newsletter-form input[type="email"]{
  flex:1 1 auto;
  min-width:0;
  width:100%;
  height:44px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);
  color:#fff;
  padding:0 14px;
  font-size:13.5px;
  transition:border-color .25s ease,box-shadow .25s ease;
}

.newsletter-form input[type="email"]::placeholder{
  color:rgba(255,255,255,.42);
}

.newsletter-form input[type="email"]:focus{
  outline:none;
  border-color:rgba(230,43,61,.75);
  box-shadow:0 0 0 4px rgba(230,43,61,.18);
}

.newsletter-form button{
  height:44px;
  padding:0 16px;
  border-radius:10px;
  background:linear-gradient(135deg,#E62B3D,#FF5A3C);
  color:#fff;
  font-size:13.5px;
  font-weight:700;
  white-space:nowrap;
  transition:box-shadow .25s ease,transform .2s ease;
}

.newsletter-form button:hover{
  box-shadow:0 0 18px rgba(230,43,61,.45);
  transform:translateY(-1px);
}

.footer-bottom{
  margin-top:40px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.09);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  font-size:12.5px;
  color:rgba(255,255,255,.35);
  text-align:center;
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .header-search{
    min-width:180px;
  }

  .logo-text small{
    display:none;
  }

  .tool-link{
    font-size:13px;
  }

  .header-tools{
    gap:10px;
  }
}

@media (max-width:1023px){
  .header-tools{
    display:none;
  }

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

  .header-main{
    gap:14px;
  }

  .header-search{
    flex:1 1 320px;
  }

  .mobile-nav-area{
    overflow:visible;
  }
}

@media (max-width:767px){
  .header-main{
    padding-top:10px;
    padding-bottom:10px;
  }

  .logo-text strong{
    font-size:18px;
  }

  .logo-mark{
    width:38px;
    height:38px;
    border-radius:12px;
    font-size:16px;
  }

  .desktop-search{
    display:none;
  }

  .header-icons{
    display:flex;
    margin-left:auto;
  }

  .mobile-nav-area{
    display:block;
    max-height:0;
    overflow:hidden;
    transition:max-height .35s ease,border-color .3s ease;
    border-top-color:transparent;
  }

  .site-header.menu-open .mobile-nav-area{
    max-height:76vh;
    overflow-y:auto;
    border-top-color:rgba(255,255,255,.08);
  }

  .mobile-nav-area .container{
    display:block;
    padding-top:12px;
    padding-bottom:16px;
  }

  .mobile-search{
    display:block;
    margin-bottom:6px;
  }

  .mobile-search .search-panel{
    height:46px;
  }

  .mobile-tools{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding-top:12px;
    border-top:1px solid rgba(255,255,255,.07);
    margin-top:8px;
  }

  .mobile-tools a:not(.btn){
    color:rgba(255,255,255,.72);
    font-size:14px;
  }

  .nav-links{
    flex-direction:column;
    align-items:stretch;
    min-height:0;
    margin-top:8px;
    overflow:visible;
  }

  .nav-links a{
    border-bottom:1px solid rgba(255,255,255,.06);
    min-height:46px;
    padding:0 12px;
    font-size:14.5px;
  }

  .nav-links a::before{
    bottom:-1px;
    left:0;
    right:auto;
    width:0;
    height:2px;
    transform:none;
  }

  .nav-links a:hover::before{
    width:42px;
  }

  .nav-links a.active::before{
    width:42px;
  }

  .tool-link{
    font-size:13px;
  }

  .article-head{
    padding:36px 0 30px;
  }

  .article-title{
    font-size:clamp(25px,6vw,34px);
    line-height:1.35;
    margin-top:16px;
  }

  .article-meta{
    gap:10px 14px;
    font-size:12.5px;
  }

  .meta-sep{
    display:none;
  }

  .article-band{
    padding:38px 0 24px;
  }

  .article-doc{
    padding:30px 22px 28px;
    border-radius:var(--radius-md);
    font-size:15.5px;
    line-height:1.85;
  }

  .article-doc h2{
    font-size:21px;
  }

  .article-doc h3{
    font-size:18px;
  }

  .article-next{
    padding-bottom:48px;
  }

  .more-head{
    padding:0 2px;
    margin-bottom:18px;
  }

  .more-head h2{
    font-size:20px;
  }

  .more-head p{
    display:none;
  }

  .notfound-card{
    padding:48px 22px;
  }

  .footer .container{
    padding-top:44px;
  }
}

@media (max-width:520px){
  .container{
    padding-left:16px;
    padding-right:16px;
  }

  .header-main .logo-text small{
    display:none;
  }

  .logo-text strong{
    font-size:17px;
    letter-spacing:.2px;
  }

  .related-card{
    box-shadow:0 6px 18px rgba(11,20,36,.08);
  }

  .related-img{
    height:148px;
  }

  .article-doc blockquote{
    padding:18px 16px 18px 42px;
    font-size:14.5px;
  }

  .footer-bottom{
    font-size:12px;
  }

  .newsletter-form{
    flex-direction:column;
    height:auto;
  }

  .newsletter-form input[type="email"],
  .newsletter-form button{
    width:100%;
  }
}

/* roulang page: category2 */
:root{
    --bg-deep:#070B14;
    --bg-darkblue:#0C1424;
    --brand-red:#E62B3D;
    --brand-red-deep:#C41E2D;
    --brand-orange:#FF5A3C;
    --accent-gold:#F5B93F;
    --accent-blue:#5DA9E9;
    --paper-light:#F5F6FA;
    --paper-white:#FFFFFF;
    --text-body:#1B2430;
    --text-sub:#5B6472;
    --border-light:#E4E6EF;
    --radius-sm:12px;
    --radius-md:16px;
    --radius-lg:20px;
    --shadow-card:0 8px 24px rgba(0,0,0,0.18);
    --shadow-hover:0 14px 34px rgba(0,0,0,0.28);
    --shadow-red:0 0 22px rgba(230,43,61,0.45);
    --transition:all .25s ease;
    --header-h:78px;
    --body-font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
    font-family:var(--body-font);
    line-height:1.75;
    background:var(--paper-light);
    color:var(--text-body);
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover}
a{text-decoration:none;color:inherit;transition:var(--transition)}
button{cursor:pointer;font-family:inherit;border:none;background:none}
input,textarea,select{font-family:inherit}
.container{max-width:1280px;margin:0 auto;padding:0 40px}
.grid-x{display:flex;flex-wrap:wrap}

h1,h2,h3,h4,h5{font-weight:700;line-height:1.3;color:inherit}

/* === Header === */
.header{
    position:relative;
    background:var(--bg-deep);
    z-index:200;
    border-bottom:1px solid rgba(255,255,255,0.08);
}
.header-top{
    background:linear-gradient(90deg,rgba(230,43,61,0.9) 0%,rgba(255,90,60,0.85) 100%);
    height:4px;
}
.header-inner{
    display:flex;
    align-items:center;
    height:var(--header-h);
    gap:24px;
    padding:16px 0;
}
.logo{
    display:flex;
    align-items:center;
    gap:6px;
    flex-direction:column;
    min-width:130px;
}
.logo-title{
    font-size:22px;
    font-weight:900;
    color:#fff;
    letter-spacing:0.5px;
    line-height:1.2;
    white-space:nowrap;
}
.logo-title em{
    font-style:normal;
    color:var(--brand-red);
}
.logo-sub{
    font-size:10px;
    letter-spacing:2px;
    text-transform:uppercase;
    color:rgba(255,255,255,0.5);
    line-height:1;
}
.nav-search{
    flex:1;
    display:flex;
    align-items:center;
    position:relative;
    max-width:560px;
    margin:0 auto;
    transition:all .3s ease;
}
.search-wrap{
    display:flex;
    align-items:center;
    width:100%;
    background:rgba(255,255,255,0.08);
    border:1px solid rgba(255,255,255,0.16);
    border-radius:var(--radius-sm);
    height:46px;
    padding:0 6px 0 16px;
    backdrop-filter:blur(10px);
    transition:all .3s ease;
}
.search-wrap i:first-child{
    color:rgba(255,255,255,0.55);
    font-size:15px;
    margin-right:8px;
}
.search-wrap input{
    flex:1;
    background:transparent;
    border:none;
    outline:none;
    color:#fff;
    font-size:14px;
    height:100%;
}
.search-wrap input::placeholder{color:rgba(255,255,255,0.5)}
.search-wrap:focus-within{
    background:rgba(255,255,255,0.14);
    border-color:var(--brand-red);
    box-shadow:0 0 18px rgba(230,43,61,0.2);
}
.search-wrap .submit-btn{
    background:var(--brand-red);
    color:#fff;
    border-radius:8px;
    font-size:14px;
    padding:0 22px;
    height:34px;
    font-weight:600;
    transition:all .25s ease;
    display:flex;
    align-items:center;
    gap:8px;
}
.search-wrap .submit-btn:hover{
    background:var(--brand-orange);
    box-shadow:0 0 14px rgba(230,43,61,0.45);
}
.header-actions{
    display:flex;
    align-items:center;
    gap:26px;
    flex-shrink:0;
}
.header-link{
    color:rgba(255,255,255,0.85);
    font-size:14px;
    display:flex;
    align-items:center;
    gap:6px;
    transition:color .2s;
    position:relative;
}
.header-link i{font-size:15px;color:var(--accent-blue)}
.header-link:hover{color:var(--brand-red)}
.header-link:hover i{color:var(--accent-gold)}
.header-cta{
    display:inline-flex;
    align-items:center;
    gap:6px;
    background:linear-gradient(135deg,var(--brand-red),var(--brand-orange));
    color:#fff;
    border-radius:10px;
    padding:9px 18px;
    font-size:14px;
    font-weight:600;
    transition:all .3s ease;
    box-shadow:0 4px 14px rgba(230,43,61,0.3);
}
.header-cta:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow-red);
    color:#fff;
}
.nav-row{
    background:rgba(8,13,24,0.92);
}
.nav-links{
    display:flex;
    list-style:none;
    margin:0;
    padding:0;
    height:50px;
    gap:4px;
}
.nav-links a{
    display:flex;
    align-items:center;
    gap:8px;
    color:rgba(255,255,255,0.7);
    font-size:15px;
    font-weight:500;
    padding:0 22px;
    position:relative;
    transition:color .25s;
}
.nav-links a i{
    font-size:15px;
    color:rgba(255,255,255,0.35);
    transition:color .25s;
}
.nav-links a::after{
    content:'';
    position:absolute;
    bottom:0;
    left:18px;
    right:18px;
    height:3px;
    background:var(--brand-red);
    transform:scaleX(0);
    transform-origin:left;
    transition:transform .3s ease;
    border-radius:4px 4px 0 0;
}
.nav-links a:hover,.nav-links a.active{
    color:#fff;
}
.nav-links a:hover::after,.nav-links a.active::after{
    transform:scaleX(1);
}
.nav-links a.active i{color:var(--brand-red)}
.nav-links a:hover i{color:var(--accent-gold)}
.mobile-toggle{
    display:none;
    width:46px;height:46px;
    align-items:center;justify-content:center;
    font-size:20px;
    color:#fff;
    background:rgba(255,255,255,0.1);
    border-radius:10px;
    border:1px solid rgba(255,255,255,0.15);
    transition:all .3s;
}
.mobile-toggle:hover{border-color:var(--brand-red)}
.mobile-search-icon{
    display:none;
    width:46px;height:46px;
    align-items:center;justify-content:center;
    font-size:18px;
    color:#fff;
    background:rgba(255,255,255,0.08);
    border-radius:10px;
    border:1px solid rgba(255,255,255,0.12);
    flex-shrink:0;
}

/* === Mobile Search Panel === */
.mobile-search-panel{
    display:none;
    padding:16px 20px;
    background:var(--bg-darkblue);
    border-top:1px solid rgba(255,255,255,0.08);
    border-bottom:1px solid rgba(255,255,255,0.08);
}
.mobile-search-panel .search-wrap{
    background:rgba(255,255,255,0.08);
}
.mobile-nav-panel{
    display:none;
    background:#05070D;
    padding:0 20px 20px;
}
.mobile-nav-panel .nav-links{
    flex-direction:column;
    height:auto;
    gap:0;
    padding:0;
}
.mobile-nav-panel .nav-links a{
    height:48px;
    border-bottom:1px solid rgba(255,255,255,0.06);
    padding:0 6px;
}
.mobile-nav-cta{
    margin-top:16px;
    display:flex;
    flex-direction:column;
    gap:10px;
}

/* === Breadcrumb === */
.breadcrumb{
    padding:14px 0;
    background:var(--bg-deep);
}
.breadcrumb .container{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:13.5px;
    color:rgba(255,255,255,0.5);
}
.breadcrumb a{color:rgba(255,255,255,0.65)}
.breadcrumb a:hover{color:var(--accent-gold)}
.breadcrumb .sep{color:rgba(255,255,255,0.3)}
.breadcrumb .current{color:#fff;font-weight:500}

/* === Hero === */
.page-hero{
    position:relative;
    background:var(--bg-deep);
    overflow:hidden;
    display:flex;
    align-items:center;
    min-height:400px;
    background-image:url('/assets/images/backpic/back-2.png'),linear-gradient(140deg,#0C1424 0%,#111D33 50%,#1B2A4A 100%);
    background-size:cover;
    background-position:center;
    z-index:1;
    padding:70px 0 60px;
}
.page-hero:before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(to right,rgba(7,11,20,0.95) 0%,rgba(7,11,20,0.70) 45%,rgba(7,11,20,0.55) 100%);
    z-index:1;
}
.page-hero:after{
    content:'';
    position:absolute;
    inset:auto 0 0 0;
    height:100px;
    background:linear-gradient(to top,rgba(7,11,20,0.6),transparent);
    z-index:1;
}
.page-hero .container{position:relative;z-index:3}
.hero-tag{
    display:inline-flex;
    align-items:center;
    gap:9px;
    background:rgba(230,43,61,0.16);
    border:1px solid rgba(230,43,61,0.35);
    color:var(--brand-red);
    font-size:13px;
    font-weight:600;
    border-radius:999px;
    padding:5px 16px;
    margin-bottom:21px;
    letter-spacing:1.5px;
}
.hero-tag i{font-size:12px}
.hero-title{
    font-size:clamp(32px,4.4vw,50px);
    line-height:1.15;
    color:#fff;
    font-weight:800;
    letter-spacing:0.5px;
    margin-bottom:16px;
}
.hero-title span{color:var(--brand-red)}
.hero-desc{
    color:rgba(255,255,255,0.72);
    font-size:15.5px;
    line-height:1.8;
    max-width:650px;
    margin-bottom:28px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:48px;
    padding:0 28px;
    border-radius:var(--radius-sm);
    font-size:15px;
    font-weight:600;
    transition:all .3s ease;
    line-height:1;
}
.btn-red{
    background:linear-gradient(135deg,var(--brand-red),var(--brand-orange));
    color:#fff;
    box-shadow:0 6px 18px rgba(230,43,61,0.35);
}
.btn-red:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow-red);
    color:#fff;
}
.btn-outline{
    background:transparent;
    border:1.5px solid rgba(255,255,255,0.6);
    color:#fff;
}
.btn-outline:hover{
    border-color:var(--brand-red);
    background:rgba(230,43,61,0.12);
    color:var(--brand-red);
    transform:translateY(-2px);
}
.btn-light{
    background:#fff;
    color:var(--text-body);
    box-shadow:0 4px 14px rgba(0,0,0,0.1);
}
.btn-light:hover{
    background:var(--accent-gold);
    color:#0C1424;
    transform:translateY(-2px);
    box-shadow:0 8px 20px rgba(0,0,0,0.14);
}
.btn-dark{
    background:var(--bg-deep);
    color:#fff;
    border:1px solid rgba(255,255,255,0.25);
}
.btn-dark:hover{
    background:var(--bg-darkblue);
    border-color:var(--brand-red);
    transform:translateY(-2px);
}

/* === Section / Title helpers === */
.section{position:relative}
.section-dark{
    background:var(--bg-deep);
}
.section-deepdark{background:#05070D}
.section-paper{background:var(--paper-light)}
.shape-title{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:clamp(22px,2.8vw,30px);
    font-weight:700;
    color:var(--text-body);
    margin-bottom:16px;
}
.section-dark .shape-title,
.section-deepdark .shape-title{color:#fff}
.shape-title .bar{
    display:inline-flex;
    align-items:center;
    gap:3px;
    margin-right:3px;
}
.shape-title .bar i{
    width:3px;height:0;
    display:block;
}
.shape-title .bar i:nth-child(1){
    width:26px;
    height:10px;
    background:var(--brand-red);
    border-radius:2px;
}
.shape-title .bar i:nth-child(2){
    width:10px;
    height:10px;
    border-radius:50%;
    background:var(--accent-gold);
}
.shape-title.center{justify-content:center}
.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title-wrap{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:12px;
    margin-bottom:48px;
}
.section-sub{
    color:var(--text-sub);
    font-size:14.5px;
    max-width:560px;
    margin-top:8px;
    text-align:center;
}
.section-dark .section-sub,
.section-deepdark .section-sub{color:rgba(255,255,255,0.6)}

/* === Stripes Divider === */
.stripe-line{
    display:inline-flex;
    align-items:center;
    gap:4px;
    margin-bottom:17px;
}
.stripe-line .s1{width:28px;height:5px;background:var(--brand-red);border-radius:3px}
.stripe-line .s2{width:5px;height:5px;background:var(--accent-gold);border-radius:50%}
.section-dark .stripe-line .s1{background:var(--brand-red)}
.section-light .stripe-line .s1{background:var(--brand-red)}

/* === Feature Section === */
.feature-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:24px;
    margin:40px 0;
}
.feature-card{
    background:rgba(255,255,255,0.04);
    padding:32px 26px;
    border-radius:var(--radius-md);
    text-align:center;
    transition:all .3s ease;
    border:1px solid rgba(255,255,255,0.08);
    position:relative;
    overflow:hidden;
    min-height:220px;
}
.feature-card:after{
    content:'';
    position:absolute;
    bottom:0;
    left:0;
    right:0;
    height:0;
    background:linear-gradient(90deg,var(--brand-red),var(--brand-orange));
    transition:height .3s;
}
.feature-card:hover{
    transform:translateY(-5px);
    border-color:var(--brand-red);
    background:rgba(230,43,61,0.06);
}
.feature-card:hover:after{height:3px}
.feature-icon{
    width:66px;height:66px;
    display:flex;
    align-items:center;justify-content:center;
    margin:0 auto 18px;
    background:#0d1930;
    color:var(--brand-red);
    font-size:25px;
    border-radius:16px;
    border:1px solid rgba(230,43,61,0.3);
    transition:var(--transition);
}
.feature-card:hover .feature-icon{
    background:linear-gradient(135deg,var(--brand-red),var(--brand-orange));
    color:#fff;
    transform:scale(1.06);
    box-shadow:var(--shadow-red);
}
.feature-title{font-size:18px;color:var(--accent-gold);margin-bottom:8px;font-weight:700}
.feature-sub{font-size:14.5px;color:rgba(255,255,255,0.55);margin-top:8px;line-height:1.65}

/* === Feature block large === */
.feature-large-card{
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:var(--radius-lg);
    padding:38px;
    display:flex;
    gap:30px;
    align-items:center;
    transition:var(--transition);
}
.feature-large-card:hover{border-color:rgba(245,185,63,0.4)}
.feature-large-icon{
    width:78px;height:78px;
    background:linear-gradient(135deg,var(--brand-red),var(--brand-orange));
    display:flex;align-items:center;justify-content:center;
    flex-shrink:0;
    border-radius:22px;
    color:#fff;
    font-size:32px;
    box-shadow:0 6px 20px rgba(230,43,61,0.3);
}

/* === Cover card === */
.cover-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:24px;
}
.cover-card{
    background:var(--bg);
    border-radius:var(--radius-md);
    overflow:hidden;
    transition:var(--transition);
    border:1px solid transparent;
    box-shadow:var(--shadow-card);
}
.cover-card:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(255,255,255,0.18);
}
.cover-title{
    font-size:16px;
    font-weight:600;
    line-height:1.55;
    color:var(--text-body);
    margin-bottom:6px;
    transition:color .2s;
}
.cover-title:hover{color:var(--brand-red)}
.cover-sub{font-size:14px;color:var(--text-sub);line-height:1.6}

/* === Topic hero large card === */
.topic-feature-card{
    border-radius:var(--radius-lg);
    overflow:hidden;
    background:var(--bg-darkblue);
    display:flex;
    flex-wrap:wrap;
    box-shadow:var(--shadow-card);
    transition:var(--transition);
    border:1px solid rgba(255,255,255,0.12);
    margin-bottom:44px;
}
.topic-feature-card:hover{box-shadow:var(--shadow-hover)}
.topic-feature-img{flex:0 0 44%;min-height:330px}
.topic-feature-content{padding:52px;display:flex;flex-direction:column;justify-content:center;flex:1;background:linear-gradient(150deg,#101B30 0%,#1B2A4A 100%)}
.topic-feature-content .big-card-tag{
    display:inline-flex;
    align-items:center;
    width:auto;
    gap:7px;
    background:var(--brand-red);
    color:#fff;
    font-size:13px;
    font-weight:600;
    padding:4px 14px;
    border-radius:999px;
    margin-bottom:18px;
    align-self:flex-start;
}
.topic-feature-content h2{
    color:#fff;
    font-size:clamp(24px,2.2vw,30px);
    margin-bottom:13px;
}
.topic-feature-content p{
    color:rgba(255,255,255,0.7);
    font-size:15px;
    line-height:1.7;
    margin-bottom:24px;
}

/* === Timeline Section === */
.section-area-paper{
    padding:88px 0;
}
.section-title-box h3.spacenews{
    text-align:center;
    color:var(--accent-gold);
    letter-spacing:2px;
    font-size:16px;
}




/* === Top section extra padding === */
.site-main{padding-top:0}

/* ====================== */
/*  Section: Special 24 big block (Hero styled) */
/* ====================== */
.section-special{
    background:var(--bg-deep);
    position:relative;
    overflow:hidden;
    z-index:1;
    padding:0 0 40px;
}

/* 强势专题大卡 */
.special-mega-card{
    background:#0B1626;
    border:1px solid rgba(255,255,255,0.1);
    border-radius:var(--radius-lg);
    overflow:hidden;
    display:block;
    position:relative;
    z-index:4;
    margin-bottom:0;
    transition:var(--transition);
    box-shadow:0 18px 40px rgba(0,0,0,0.35);
}
.special-mega-card:hover{
    border-color:var(--brand-red);
}
.special-inner{
    display:flex;
    align-items:stretch;
    min-height:440px;
}
.special-media{
    flex:1 0 54%;
    position:relative;
    min-height:360px;
    max-height:500px;
    background:url('/assets/images/coverpic/cover-1.png') center/cover no-repeat;
}
.special-media .glow{
    position:absolute;
    inset:0;
    background:linear-gradient(to right,transparent 0%,transparent 45%,#0B1626 100%);
}
.special-media .live-chip{
    position:absolute;
    top:20px;
    left:20px;
    background:rgba(0,0,0,0.55);
    backdrop-filter:blur(8px);
    padding:5px 13px;
    border-radius:999px;
    color:#fff;
    font-size:12px;
    display:flex;
    align-items:center;
    gap:7px;
    font-weight:600;
    letter-spacing:1px;
}
.special-media .live-chip .dot{
    width:8px;
    height:8px;
    background:var(--brand-red);
    border-radius:50%;
    animation:blinkDot 1.2s infinite;
}
@keyframes blinkDot{
    0%,100%{opacity:1;box-shadow:0 0 4px var(--brand-red)}
    50%{opacity:.5;box-shadow:0 0 14px var(--brand-red)}
}
.special-body{
    flex:0 1 46%;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:48px;
}
.special-tag{
    display:inline-flex;
    align-items:center;
    gap:9px;
    width:auto;
    background:var(--brand-red);
    color:#fff;
    font-size:13px;
    padding:4px 15px;
    border-radius:999px;
    align-self:flex-start;
    margin-bottom:19px;
    font-weight:600;
    letter-spacing:0.25px;
}
.special-tag i{font-size:12px}
.special-body h2{
    color:#fff;
    font-size:clamp(24px,2.4vw,33px);
    line-height:1.3;
    font-weight:800;
    margin-bottom:13px;
}
.special-desc{
    color:rgba(255,255,255,0.65);
    font-size:15px;
    line-height:1.75;
    margin-bottom:25px;
}
.special-meta{
    display:flex;
    align-items:center;
    gap:18px;
    flex-wrap:wrap;
    margin-bottom:27px;
    font-size:13px;
    color:rgba(255,255,255,0.5);
}
.special-meta span i{color:var(--brand-red); margin-right:7px;font-size:12px}

/* === Info list mini cards === */
.mini-topics{
    background:rgba(255,255,255,0.04);
    border-radius:var(--radius-md);
    border:1px solid rgba(255,255,255,0.07);
    padding:28px;
    backdrop-filter:blur(4px);
    transition:var(--transition);
    height:100%;
    display:flex;
    flex-direction:column;
}
.mini-topics:hover{border-color:rgba(230,43,61,0.3)}

/* === Topic hero strip === */
.hero-meta-strip{
    margin-top:30px;
    display:flex;
    align-items:center;
    gap:28px;
    padding:18px 0 0;
    border-top:1px solid rgba(255,255,255,0.14);
    flex-wrap:wrap;
}
.hero-strip-item{
    display:flex;
    align-items:center;
    gap:8px;
    color:var(--accent-gold);
    font-size:14px;
    font-weight:600;
}
.hero-strip-item i{color:var(--brand-red);font-size:17px}
.hero-strip-item span{color:rgba(255,255,255,0.55);font-weight:400;font-size:13px}

/* === Timeline vertical === */
.topic-timeline-section{
    background:var(--bg-deep);
    padding:84px 0 90px;
}
.timeline-wrap{
    display:flex;
    flex-direction:column;
    gap:24px;
    margin-top:44px;
    position:relative;
    padding-left:34px;
}
.timeline-wrap:before{
    content:'';
    position:absolute;
    left:11px;
    top:4px;
    bottom:4px;
    width:2px;
    background:linear-gradient(to bottom,var(--brand-red) 0%,rgba(245,185,63,0.2) 50%,rgba(255,255,255,0.1) 100%);
    border-radius:2px;
    z-index:0;
}
.timeline-item{
    display:flex;
    align-items:flex-start;
    gap:28px;
    position:relative;
    background:rgba(255,255,255,0.03);
    border-radius:var(--radius-md);
    padding:28px 28px 28px 0;
    border:1px solid rgba(255,255,255,0.07);
    transition:var(--transition);
}
.timeline-item:hover{
    border-color:rgba(230,43,61,0.4);
    background:rgba(230,43,61,0.04);
}
.timeline-dot{
    position:absolute;
    left:-33px;
    top:40px;
    width:26px;
    height:26px;
    background:var(--bg-deep);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:2;
    border:2px solid var(--brand-red);
}
.timeline-dot i{
    width:10px;
    height:10px;
    background:var(--accent-gold);
    border-radius:50%;
    display:block;
}
.timeline-date{
    flex-shrink:0;
    width:64px;
    text-align:center;
    background:rgba(0,0,0,0.3);
    border:1px solid rgba(255,255,255,0.1);
    border-radius:var(--radius-sm);
    padding:13px 12px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
}
.timeline-date strong{
    font-size:24px;
    color:#fff;
    line-height:1.1;
}
.timeline-date span{
    font-size:12px;
    color:rgba(255,255,255,0.6);
}
.timeline-content{
    flex:1;
}
.timeline-content .tag-mini{
    display:inline-block;
    background:var(--brand-red);
    color:#fff;
    font-size:12px;
    padding:2px 10px;
    border-radius:999px;
    margin-bottom:10px;
    color:#fff;
}
.timeline-content h4{
    color:#fff;
    font-size:18px;
    font-weight:700;
    margin-bottom:8px;
    line-height:1.5;
}
.timeline-content h4 a:hover{color:var(--brand-red)}
.timeline-summary{
    font-size:14px;
    color:rgba(255,255,255,0.58);
    line-height:1.7;
    margin-bottom:10px;
}
.timeline-foot{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:12px;
}
.timeline-meta{
    display:flex;
    align-items:center;
    gap:15px;
    font-size:13px;
    color:rgba(255,255,255,0.45);
}
.timeline-meta i{color:var(--accent-blue);margin-right:6px}
.link-arrow{
    display:inline-flex;align-items:center;gap:6px;
    font-size:14px;color:var(--accent-gold);
    font-weight:500;
}
.link-arrow i{transition:transform .25s}
.link-arrow:hover i{transform:translateX(4px)}
.link-arrow:hover{color:#fff}


/* === Data stats band === */
.stats-band{
    background:linear-gradient(135deg,#E62B3D 0%,#8E0F1E 75%,#E62B3D 100%);
    margin:0;
    position:relative;
    z-index:6;
    padding:0;
    border-top:2px solid var(--brand-orange);
    border-bottom:2px solid var(--brand-orange);
    overflow:hidden;
}
.stats-band:before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    opacity:0.12;
    background-image:repeating-linear-gradient(-45deg,transparent 0 12px,rgba(255,255,255,0.4) 12px 24px);
    pointer-events:none;
}
.stats-row{
    display:flex;
    gap:0;
    width:100%;
    margin:0;
    padding:20px 0;
}
.stats-col{
    flex:1;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    padding:36px 20px;
    text-align:center;
    border-right:1px solid rgba(245,185,63,0.2);
    position:relative;
    z-index:2;
    transition:background .3s ease;
    cursor:default;
    min-height:150px;
}
.stats-col:hover{background:rgba(0,0,0,0.12)}
.stats-col:last-child{border-right:none}
.stats-number{
    font-size:clamp(32px,3.2vw,46px);
    color:#fff;
    font-weight:900;
    line-height:1.15;
    margin-bottom:7px;
}
.stats-number em{font-style:normal;color:var(--accent-gold);font-size:0.7em;margin-left:2px}
.stats-label{
    font-size:14px;
    color:rgba(240,240,240,0.8);
    font-weight:400;
    letter-spacing:0.6px;
    display:flex;
    align-items:center;
    gap:7px;
}
.stats-label i{margin-right:6px;color:#F5B93F;font-size:16px}

/* === Match score special module === */
.scorecard-block{
    margin-top:30px;
    display:flex;
    align-items:center;
    gap:8px;
    background:rgba(0,0,0,0.2);
    border-radius:12px;
    padding:13px 22px;
    width:100%;
    max-width:540px;
    justify-content:center;
}
.scorecard-teams{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:15px;
    color:#fff;
    font-weight:600;
}
.team-nm{
    display:flex;align-items:center;gap:8px;
}
.score-number{
    color:#fff;
    background:rgba(0,0,0,0.1);
    font-weight:600;
    padding:6px 13px;
    border-radius:5px;
    font-size:17px;
}
.score-center{color:var(--accent-gold);font-size:15px}

/* === CTA Footer === */
.cta-more{
    background:#070a12;
    background-image:linear-gradient(rgba(7,11,20,0.32),rgba(7,11,20,0.92)), url('/assets/images/coverpic/cover-2.webp');
    background-size:cover;
    background-position:center;
    padding:88px 0;
    box-shadow: inset 0 0 80px rgba(0,0,0,0.6);
    position:relative;
    border-top:1px solid rgba(255,255,255,0.04);
    overflow:hidden;
}
.cta-more-wrap{
    text-align:center;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
}
.cta-more-badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:#fff;
    background:rgba(230,43,61,0.25);
    border:1px solid #E62B3D;
    padding:5px 15px;
    border-radius:999px;
    font-size:13px;
    margin-bottom:25px;
    letter-spacing:1px;
}
.cta-title{
    color:#fff;
    font-size:clamp(34px,4vw,48px);
    font-weight: 800;
}
.cta-title .cta-orange{color:var(--brand-orange)}
.cta-desc{color:rgba(255,255,255,0.6);margin:20px 0 38px;max-width:600px;font-size:15px;line-height:1.8}
.cta-more-btn{
    background:var(--brand-red);
    color:#fff;
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:17px 42px;
    font-size:16px;
    border-radius:999px;
    font-weight:700;
    transition:var(--transition);
    border:1px solid rgba(245,185,63,0.2);
    box-shadow:0 0 26px rgba(230,43,61,0.5);
}
.cta-more-btn:hover{
    background:var(--brand-orange);
    color:#0C1424;
    box-shadow:0 0 40px rgba(245,185,63,0.5);
}


/* === FAQ Section === */
.faq-section{
    background:#070508;
    background-image:radial-gradient(circle at 85% 20%,#111D33 0%,transparent 60%);
    padding:88px 0;
}
.faq-section .section-sub{text-align:center;margin-left:auto;margin-right:auto}
.accordion-grid{
    max-width:980px;
    margin:46px auto 0;
    border-radius:var(--radius-lg);
    overflow:hidden;
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.09);
}
.faq-title{
    display:flex;align-items:center;justify-content:center;
    font-size:30px;color:#fff;margin-bottom:13px;
}
.faq-title::before,
.faq-title::after{
    content:'';
    flex:1;
    height:1px;
    background:linear-gradient(to right,transparent,rgba(230,43,61,0.7),transparent);
    max-width:120px;
    margin:0 20px;
}
.faq-item{
    border-bottom:1px solid rgba(255,255,255,0.08);
    background:rgba(255,255,255,0.02);
    transition:background .3s;
}
.faq-item:last-child{border-bottom:none}
.faq-item.is-active{background:rgba(230,43,61,0.08)}
.accordion-title{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    width:100%;
    padding:0 30px;
    min-height:65px;
    text-align:left;
    cursor:pointer;
    font-size:16px;
    color:rgba(255,255,255,0.9);
    background:transparent;
    font-weight:500;
    letter-spacing:0.3px;
}
.accordion-icon{
    display:flex;
    align-items:center;
    justify-content:center;
    width:30px;
    height:30px;
    border-radius:50%;
    background:rgba(230,43,61,0.2);
    color:var(--brand-red);
    font-size:14px;
    transition:all .4s;
    flex-shrink:0;
    border:1px solid rgba(230,43,61,0.3);
}
.faq-item.is-active .accordion-icon{
    transform:rotate(45deg);
    background:var(--brand-red);
    color:#fff;
    border-color:var(--brand-red);
}
.faq-answer{
    padding:0 30px;
    max-height:0;
    overflow:hidden;
    transition:max-height .4s ease;
    color:rgba(255,255,255,0.7);
    background:rgba(0,0,0,0.25);
    line-height:1.8;
    font-size:14.5px;
}
.faq-item.is-active .faq-answer{
    padding:20px 30px;
    max-height:300px;
}
.faq-item .faq-answer p{margin-bottom:6px}
.faq-item .faq-answer p:last-child{margin-bottom:0}
.faq-item .faq-answer a{color:var(--accent-gold)}
.accordion-body{display:flex}

/* === Guide/needs sections === */
.wrap-links{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    justify-content:center;
    margin-top:21px;
}
.pill{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:9px 24px;
    border-radius:999px;
    background:#fff;
    font-size:14px;
    border:1px solid var(--border-light);
    transition:var(--transition);
    color:var(--text-body);
}
.section-light .pill{background:rgba(0,0,0,0.03);border-color:rgba(255,255,255,0.15)}
.pill:hover{border-color:var(--brand-red);color:var(--brand-red);transform:translateY(-2px);box-shadow:0 4px 16px rgba(230,43,61,0.18)}
.section-dark .pill:hover{background:var(--brand-red);color:#fff}
.pill i{color:var(--brand-red);margin-right:5px}

/* === Filter buttons=== */
.filter-tag{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    justify-content:center;
    margin-bottom:32px;
}
.filter-tag a{
    font-size:13.5px;
    color:rgba(255,255,255,0.75);
    background:transparent;
    padding:7px 20px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,0.25);
    transition:all .25s;
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    gap:6px;
}
.filter-tag a:hover,.filter-tag a.active{
    color:var(--brand-red);
    border-color:var(--brand-red);
    background:rgba(230,43,61,0.16);
}

/* Tabs for match */
.match-slot{
    display:flex;
    align-items:flex-end;
    justify-content:center;
    background:url('data:image/svg+xml,%3C%3Fxml version=\"1.0\"%3F%3E%3Csvg xmlns=\"http://www.w3.org/2000/svg\" width=\"20\" height=\"10\" viewBox=\"0 0 20 10\"%3E%3Crect width=\"20\" height=\"10\" fill=\"transparent\" /%3E%3Cpath d=\"M0 5 L20 5\" stroke=\"rgba(255,255,255,0.25)\" stroke-width=\"1\" /%3E%3C/svg%3E') repeat-x 0 10px;
    padding-bottom: 20px;
    gap:20px;
    margin-top:34px;
}
.match-team{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:6px;
    width:88px;
}
.team-log{
    width:72px;height:72px;
    border-radius:24px;
    background:rgba(255,255,255,0.1);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:27px;
    color:rgba(255,255,255,0.7);
    transition:var(--transition);
}
.team-log:hover{transform:scale(1.08);border-color:var(--brand-red)}
.team-nm i{
    display:flex;align-items:center;
    justify-content:center;
    font-size:30px;
    border-radius:16px;
    background:rgba(230,43,61,0.18);
    width:70px;height:70px;
}
.score-mid{
    width:90px;text-align:center;margin-bottom:12px;
    background:rgba(0,0,0,0.5);
    border-radius:12px;
    padding:10px 0;
    border:1px solid rgba(230,43,61,0.5);
    color:#F5B93F;
    font-size:17px;
    font-weight:600;
    display:flex;
    flex-direction:column;
    align-items:center;
}

/* === Match pill with score line === */
.mini-match-date{font-size:13px;color:rgba(255,255,255,0.55);display:flex;align-items:center;margin-bottom:12px}
.mini-match-date i{margin-right:6px}
.page-divider{
    width:100%;
    background:rgba(255,255,255,0.2);
    height:1px;
    border:none;
    margin:50px 0 0;
}

/* === Next matches & hover group === */
.other-matches{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:24px;
    margin-top:30px;
}
.match-mini-card{
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:var(--radius-md);
    padding:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:var(--transition);
}
.match-mini-card:hover{border-color:rgba(245,185,63,0.5);background:rgba(245,185,63,0.09);transform:translateY(-3px)}
.match-mini-card .teams{
    display:flex;
    gap:16px;
    align-items:center;
    color:#fff;
    font-size:15px;
}
.teams span{color:rgba(255,255,255,0.8);font-weight:600}
.teams span strong{color:var(--accent-gold)}

/* === Inner content list === */
.topics-list{
    display:flex;
    flex-direction:column;
    gap:20px;
    margin-top:38px;
}
.topics-list .timeline-item{
    padding:27px 28px;
}
.list-special small.date{display:block;font-size:11px;color:rgba(255,255,255,0.5);margin-bottom:3px}

/* === Legacy text blocks === */
.column-grid{
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:30px;
    margin:0;
}
.main-column{grid-column:span 8;}
.side-column{grid-column:span 4;}
.testimonial-text-placeholder{min-height:200px}
@media only screen and (max-width:1024px){
    .nav-search{max-width:480px}
}
@media only screen and (max-width:900px){
    .column-grid{display:block}
    .side-column{margin-top:40px}
    .timeline-item{flex-direction:row;flex-wrap:wrap}
    .timeline-label{width:auto;flex-shrink:0}

    .topic-feature-img{flex:0 0 100%;min-height:260px;max-height:300px}
}
@media only screen and (max-width:768px){
    .header-inner{height:auto;min-height:74px;flex-wrap:wrap;gap:0;justify-content:space-between;}
    .logo{min-width:0;flex-direction:column;justify-content:center;align-items:flex-start}
    .logo-title{font-size:20px}
    .mobile-search-icon{display:flex}
    .mobile-toggle{display:flex}
    .logo-main{display:flex}
    .nav-search{display:none}
    .header-actions{display:none}
    .nav-row{display:none}
    .header-top{display:none}
    .hero-tag{font-size:12px;padding:4px 14px}
    .mobile-search-panel.open,.mobile-nav-panel.open{display:flex}
    .mobile-nav-panel{display:none}
    .header-inner .col-auto{flex:none;width:auto}
    .breadcrumb{font-size:12px}

    .section-area-paper{padding:62px 0}
    .topic-timeline-section{padding:64px 0}
    .faq-section{padding:64px 0}
    .cta-more{padding:64px 0}
    
    .container{padding:0 18px}
    .stats-col{padding:20px 10px}
    .stats-label{font-size:12px}
    .tmp-large{padding:24px 16px 30px}
    .timeline-item{gap:14px;padding:20px 18px 18px 32px;}
    .timeline-date{width:50px;height:56px;padding:5px}
    .timeline-date strong{font-size:22px}
    .timeline-content h4{font-size:17px}
    .timeline-wrap{column-gap:18px;row-gap:20px}

    .special-inner{flex-direction:column}
    .special-media{max-height:300px;min-height:220px;flex:0 0 45%}
    .special-body{padding:28px 24px}
    .special-body h2{font-size:22px;}
    .special-desc{margin-bottom:20px}

    .topic-feature-content,.topic-feature-img{flex:0 0 100%}
    .topic-feature-content{padding:24px 20px}
    .topic-feature-img{min-height:220px}
}
@media only screen and (max-width:576px){
    .container{padding:0 14px}
    .section-area-paper{padding:50px 0}
    .logo-title{font-size:19px}
    .stats-row{flex-direction: column;flex-wrap: wrap;}
    .stats-col{flex:1 0 50%;border-right:none;padding:18px 10px;border-bottom:1px solid rgba(245,185,63,0.2)}
    .stats-col:last-child{border-bottom:none}
    .stats-label{font-size:13.5px}
    .timeline-wrap{padding-left:21px}
    .timeline-dot{left:-22px;width:20px;height:20px}
    .timeline-item{flex-direction:column}
    .hero-actions .btn{width:100%}
    .filter-tag{gap:7px}
    .filter-tag a{padding:5px 14px;font-size:12px}
    .faq-inner li{padding:14px 0}
    .match-team .team-log{width:80px;height:80px}
    .topic-feature-img{min-height:170px}
}

/* Tab function */
.faq-answer:empty{display:none}
/* Utility */
.text-center{text-align:center}
.mt0{margin-top:0}
.mt20{margin-top:20px}
.mt30{margin-top:30px}
.mt40{margin-top:40px}
.mt60{margin-top:60px}
.mb40{margin-bottom:40px}
.margin-bottom-30{margin-bottom:30px}

/* section that contains timeline as a deep list */
.media-object-section-title h3{color:#fff;margin-bottom:8px}

/* Accordion default fix */
.accordion-title .accordion-title-text{margin-right:10px;}

/* Foundation overrides global */
.site-main{padding:0;}
a{color:inherit}
h1,h2,h3,h4,h5,h6,p{margin:0 0 .9rem;font-weight:400;line-height:1.5}
@media print, screen and (min-width: 40em){
    .grid-margin-x {margin-left:-0.9rem;margin-right:-0.9rem;}
    .grid-margin-x > .cell{margin-left:0.9rem;margin-right:0.9rem;}
}

/* roulang page: category3 */
:root{
  --bg-deep:#070B14;
  --bg-dark:#0C1424;
  --brand-red:#E62B3D;
  --red-end:#FF5A3C;
  --accent-gold:#F5B93F;
  --link-blue:#5DA9E9;
  --paper:#F5F6FA;
  --white:#ffffff;
  --text-main:#1B2430;
  --text-sub:#5B6472;
  --text-light:rgba(255,255,255,.72);
  --border-light:rgba(255,255,255,.14);
  --card-shadow:0 8px 24px rgba(0,0,0,.18);
  --card-shadow-hover:0 14px 34px rgba(0,0,0,.28);
  --red-glow:0 0 22px rgba(230,43,61,.45);
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --radius-xl:20px;
  --font-stack:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-stack);
  font-size:16px;
  line-height:1.75;
  color:var(--text-main);
  background:#080d17;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover}
a{text-decoration:none;color:inherit;transition:color .2s ease}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input{font-family:inherit}
ul{list-style:none}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.grid-container{max-width:1280px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14.5px;border-radius:var(--radius-md);padding:12px 24px;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;line-height:1.2}
.btn-primary{background:linear-gradient(135deg,var(--brand-red),var(--red-end));color:#fff;border:1px solid transparent;box-shadow:var(--red-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(230,43,61,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--brand-red);box-shadow:0 8px 22px rgba(0,0,0,.14)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--red-glow)}
.btn:focus-visible,.nav-links a:focus-visible{outline:2px solid var(--accent-gold);outline-offset:3px;border-radius:4px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:rgba(7,11,20,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
  box-shadow:0 10px 30px rgba(0,0,0,.22);
}
.header-inner{display:flex;align-items:center;height:72px;gap:22px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--brand-red),var(--red-end));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;box-shadow:var(--red-glow);position:relative;overflow:hidden}
.brand-mark::after{content:"";position:absolute;top:-12px;left:-10px;width:30px;height:30px;background:rgba(255,255,255,.28);transform:rotate(45deg)}
.brand-name{display:flex;align-items:baseline;gap:4px;font-size:22px;font-weight:800;color:#fff;letter-spacing:.02em;white-space:nowrap}
.brand-name em{font-style:normal;color:var(--brand-red);font-weight:900}
.brand-sub{display:block;font-size:10px;letter-spacing:.18em;color:rgba(255,255,255,.45);text-transform:uppercase;font-weight:600}
.search-wrap{
  flex:1;display:flex;align-items:center;max-width:600px;margin:0 auto;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-md);
  padding:0 8px 0 16px;
  height:46px;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.search-wrap:focus-within{
  background:rgba(255,255,255,.13);
  border-color:var(--brand-red);
  box-shadow:0 0 0 3px rgba(230,43,61,.2);
}
.search-wrap .search-icon{color:rgba(255,255,255,.45);font-size:15px;margin-right:8px}
.search-wrap input{flex:1;background:transparent;border:none;outline:none;color:#fff;font-size:14.5px;height:100%}
.search-wrap input::placeholder{color:rgba(255,255,255,.45)}
.search-wrap .search-submit{
  background:linear-gradient(135deg,var(--brand-red),var(--red-end));
  color:#fff;border-radius:8px;height:34px;padding:0 18px;font-size:14px;font-weight:600;transition:opacity .2s;
  flex-shrink:0;
}
.search-wrap .search-submit:hover{opacity:.88}
.header-quick{display:flex;align-items:center;gap:14px;flex-shrink:0}
.header-quick a{color:rgba(255,255,255,.7);font-size:14px;font-weight:500;padding:6px 2px;position:relative;transition:color .2s ease}
.header-quick a:hover{color:#fff}
.header-quick a.active{color:#fff}
.header-quick a.active::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:2px;background:var(--brand-red);border-radius:2px}
.btn-member{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid rgba(255,255,255,.24);
  color:#fff;font-size:13.5px;font-weight:600;
  padding:8px 16px;border-radius:var(--radius-md);
  margin-left:4px;transition:background .25s,border-color .25s,box-shadow .25s;
}
.btn-member:hover{background:var(--brand-red);border-color:var(--brand-red);box-shadow:var(--red-glow)}
.mobile-nav-btn{display:none;font-size:24px;color:#fff;background:none;border:none;width:44px;height:44px;align-items:center;justify-content:center}
.nav-wrap{border-top:1px solid rgba(255,255,255,.05)}
.nav-links{display:flex;align-items:center;gap:34px;height:52px;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{
  color:rgba(255,255,255,.72);font-size:15px;font-weight:600;white-space:nowrap;
  letter-spacing:.05em;position:relative;padding:8px 0;
}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;background:linear-gradient(90deg,var(--brand-red),var(--accent-gold));border-radius:3px}
.mobile-panel{display:none;padding:0 20px 16px;border-top:1px solid rgba(255,255,255,.06);background:#0a101d}
.mobile-panel.open{display:block}
.mobile-search{display:flex;height:42px;margin-top:16px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.14);overflow:hidden;background:rgba(255,255,255,.08)}
.mobile-search input{flex:1;background:transparent;border:none;padding:0 14px;color:#fff;outline:none;font-size:14px}
.mobile-search button{background:var(--brand-red);color:#fff;padding:0 20px;font-size:14px}
.mobile-nav-links{display:grid;gap:4px;padding:12px 0 4px}
.mobile-nav-links a{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.78);padding:11px 6px;font-size:16px;font-weight:500;border-bottom:1px dashed rgba(255,255,255,.08)}
.mobile-nav-links a:hover{color:#fff}
.mobile-nav-links a.active{color:var(--brand-red)}

/* ---------- Hero ---------- */
.category-hero{
  position:relative;
  color:#fff;
  padding:92px 0 80px;
  background:
    linear-gradient(115deg,rgba(7,11,20,.94) 0%,rgba(10,16,30,.74) 55%,rgba(230,43,61,.36) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  overflow:hidden;
}
.category-hero::before{
  content:"";
  position:absolute;
  right:-110px;top:-110px;
  width:320px;height:320px;
  background:radial-gradient(circle,rgba(230,43,61,.36),transparent 68%);
  border-radius:50%;
}
.category-hero::after{
  content:"";
  position:absolute;
  left:-40px;bottom:-160px;
  width:420px;height:300px;
  background:url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M0 0L10 0L5 10L0 0Z" fill="%23ffffff" opacity="0.08"/></svg>');
  opacity:.3;
  transform:rotate(-20deg);
  background-size:24px 24px;
}
.category-hero .container{position:relative;z-index:2}
.breadcrumb{font-size:13px;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:8px;margin-bottom:22px;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.55);transition:color .2s}
.breadcrumb a:hover{color:var(--accent-gold)}
.breadcrumb.current{color:#fff;font-weight:600}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(230,43,61,.18);border:1px solid rgba(230,43,61,.5);border-radius:999px;padding:6px 16px;font-size:13px;color:#ffb6be;letter-spacing:.08em;margin-bottom:20px}
.category-hero h1{
  font-size:clamp(30px,4.2vw,48px);
  font-weight:900;
  line-height:1.15;
  letter-spacing:.01em;
  margin-bottom:18px;
  max-width:640px;
}
.category-hero h1 .highlight{color:transparent;background:linear-gradient(120deg,var(--red-end),var(--accent-gold));-webkit-background-clip:text;background-clip:text}
.category-hero .hero-lead{
  font-size:16.5px;
  line-height:1.9;
  color:rgba(255,255,255,.82);
  max-width:720px;
  margin-bottom:24px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tag{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border:1px solid rgba(255,255,255,.14);border-radius:999px;font-size:13px;color:rgba(255,255,255,.8);background:rgba(255,255,255,.06)}
.hero-tag i{color:var(--accent-gold);font-size:12px}
.hero-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:42px;max-width:720px;gap:20px;flex-wrap:wrap}
.hero-dots{display:flex;gap:6px}
.hero-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3)}
.hero-dots span:first-child{background:var(--brand-red);box-shadow:var(--red-glow)}

/* Sections */
main section{padding:88px 0}
.section-title-sm{display:inline-flex;align-items:center;gap:8px;background:rgba(230,43,61,.1);color:var(--brand-red);font-size:13px;font-weight:700;letter-spacing:.05em;padding:6px 14px;border-radius:999px;margin-bottom:10px}
.section-title{font-size:clamp(24px,2.6vw,34px);font-weight:800;color:var(--text-main);line-height:1.25}
.section-title .red{color:var(--brand-red)}
.section-desc{color:var(--text-sub);font-size:15.5px;margin-top:12px;max-width:720px;line-height:1.8}
.section-top{margin-bottom:40px}
.section-top.center{text-align:center}
.section-top.center .section-desc{margin-left:auto;margin-right:auto}

/* Featured */
.featured-section{background:var(--paper)}
.featured-card{
  background:#fff;
  border-radius:var(--radius-xl);
  box-shadow:var(--card-shadow);
  display:grid;
  grid-template-columns:1.05fr 1fr;
  overflow:hidden;
  transition:box-shadow .3s ease,transform .3s ease;
}
.featured-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-4px)}
.featured-media{position:relative;min-height:360px}
.featured-media img{width:100%;height:100%;object-fit:cover}
.featured-media .featured-badge{
  position:absolute;top:18px;left:18px;
  background:var(--brand-red);
  color:#fff;
  padding:6px 16px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  box-shadow:var(--red-glow);
  letter-spacing:.05em;
}
.featured-media::after{
  content:"";
  position:absolute;
  right:0;bottom:0;left:0;
  height:80px;
  background:linear-gradient(to top,rgba(7,11,20,.5),transparent);
}
.featured-body{padding:44px 44px 38px;display:flex;flex-direction:column;justify-content:center}
.featured-cat{font-size:13px;color:var(--link-blue);font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.featured-body h2{font-size:24px;line-height:1.35;color:var(--text-main);font-weight:800;margin:12px 0 14px}
.featured-body p{color:var(--text-sub);font-size:15px;line-height:1.9;margin-bottom:22px}
.feature-stats{display:flex;gap:28px;flex-wrap:wrap;margin-bottom:20px;padding:16px 22px;background:var(--paper);border-radius:var(--radius-md)}
.feature-stats .stat-item{display:flex;flex-direction:column;gap:2px}
.feature-stats .stat-label{font-size:12.5px;color:var(--text-sub)}
.feature-stats .stat-num{font-size:19px;font-weight:800;color:var(--brand-red)}
.featured-actions{display:flex;gap:14px;flex-wrap:wrap}

/* Gear list */
.gear-list-section{background:#fbfcfe}
.gear-grid{row-gap:28px;margin-top:8px}
.gear-card{
  background:#fff;
  border-radius:var(--radius-lg);
  box-shadow:var(--card-shadow);
  border:1px solid #edf0f6;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-height:100%;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.gear-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-hover);border-color:rgba(230,43,61,.25)}
.gear-media{position:relative;height:210px;overflow:hidden}
.gear-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gear-card:hover .gear-media img{transform:scale(1.05)}
.gear-media .gear-tag{position:absolute;top:14px;left:14px;z-index:2;padding:5px 14px;background:rgba(7,11,20,.86);color:#fff;border-radius:999px;font-size:12px;font-weight:500;backdrop-filter:blur(4px)}
.gear-media .gear-tag.red{background:var(--brand-red)}
.gear-media .gear-tag.gold{background:var(--accent-gold);color:#1B2430}
.gear-score{
  position:absolute;right:12px;top:12px;z-index:2;
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.9);
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;line-height:1;
  border:2px solid var(--brand-red);
  backdrop-filter:blur(6px);
}
.gear-score span{font-size:15px;font-weight:800;color:var(--brand-red)}
.gear-score em{font-style:normal;font-size:9px;color:var(--text-sub);margin-top:2px}
.gear-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.gear-name{font-size:17px;font-weight:800;color:var(--text-main);line-height:1.4;margin-bottom:8px}
.gear-desc{font-size:14px;color:var(--text-sub);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px;flex:1}
.gear-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-top:8px;border-top:1px dashed #e4e9f0}
.gear-cat{font-size:12.5px;background:#f2f4f8;padding:4px 10px;border-radius:6px;color:var(--text-sub)}
.gear-price{color:var(--brand-red);font-size:20px;font-weight:800}
.gear-price small{font-size:13px;font-weight:500;color:var(--text-sub);margin-right:2px}
.gear-actions{display:flex;gap:10px;align-items:center}
.gear-actions .btn{border-radius:8px;padding:8px 15px;font-size:13.5px}
.btn-outline{background:#fff;border:1px solid rgba(230,43,61,.35);color:var(--brand-red)}
.btn-outline:hover{background:var(--brand-red);color:#fff;box-shadow:var(--red-glow)}
.btn-buy{background:var(--brand-red);color:#fff;border:1px solid var(--brand-red)}
.btn-buy:hover{background:#c81e2f;box-shadow:var(--red-glow)}
.btn-buy i{margin-right:5px}

/* Process section */
.process-section{
  background:linear-gradient(160deg,#0d1526,#070B14);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.process-section::before{
  content:"";
  position:absolute;
  right:0;top:0;
  width:220px;height:220px;
  background:url('data:image/svg+xml;utf8,<svg width="34" height="34" viewBox="0 0 34 34" xmlns="http://www.w3.org/2000/svg"><path d="M0 0L17 0L17 17L0 17Z" fill="%23ffffff" opacity="0.04"/></svg>');
  background-size:32px 32px;
}
.process-section .section-title,.review-spec .section-title,.faq-section .section-title{color:#fff}
.process-section .section-desc,.review-spec .section-desc{color:rgba(255,255,255,.7)}
.process-grid{row-gap:28px;margin-top:12px}
.process-item{
  position:relative;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-lg);
  padding:28px 24px;
  height:100%;
  transition:border-color .3s ease,transform .3s ease,background .3s ease;
}
.process-item:hover{border-color:rgba(230,43,61,.45);background:rgba(255,255,255,.08);transform:translateY(-4px)}
.process-num{font-size:32px;font-weight:900;line-height:1;color:var(--brand-red);opacity:.9;margin-bottom:14px}
.process-num i{color:var(--accent-gold);font-size:22px;opacity:.7;margin-left:8px;font-style:normal}
.process-item h3{font-size:18px;font-weight:700;color:#fff;margin-bottom:10px}
.process-item p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);margin:0}
.process-line{
  width:44px;height:3px;
  background:linear-gradient(90deg,var(--brand-red),var(--accent-gold));
  border-radius:3px;margin-bottom:14px;
}
.data-ribbon{
  margin-top:80px;
  background:linear-gradient(120deg,var(--brand-red),#f43b4d);
  border-radius:var(--radius-lg);
  box-shadow:var(--red-glow);
  padding:34px 24px;
}
.data-ribbon .grid-x{align-items:center;text-align:center}
.data-item .num{font-size:clamp(30px,4vw,46px);font-weight:900;color:#fff;line-height:1.1}
.data-item .num small{font-size:16px;font-weight:700}
.data-item .label{font-size:13.5px;color:rgba(255,255,255,.8);margin-top:6px;letter-spacing:.08em}
.data-item+.data-item{border-left:1px solid rgba(255,255,255,.2)}
@media(max-width:640px){.data-item+.data-item{border-left:none}}

/* FAQ */
.faq-section{background:var(--paper)}
.faq-wrap{max-width:860px;margin:0 auto}
.faq-accordion .accordion-item{
  background:#fff;
  border-radius:var(--radius-md);
  margin-bottom:14px;
  border:1px solid #e8ecf3;
  overflow:hidden;
  box-shadow:0 4px 14px rgba(0,0,0,.04);
}
.faq-accordion .accordion-title{
  display:flex !important;
  align-items:center;
  justify-content:space-between;
  min-height:62px;
  padding:16px 24px !important;
  font-size:16px !important;
  font-weight:700;
  color:var(--text-main) !important;
  background:#fff !important;
  transition:color .2s ease,background .2s ease;
}
.faq-accordion .accordion-title:hover{color:var(--brand-red) !important}
.faq-accordion .accordion-title::after{
  content:"\f067";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:14px;
  color:var(--brand-red);
  background:#fff1f2;
  border-radius:50%;
  width:30px;height:30px;
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s ease;
}
.faq-accordion .accordion-item.is-active .accordion-title{color:var(--brand-red) !important}
.faq-accordion .accordion-item.is-active .accordion-title::after{
  content:"\f068";
  transform:rotate(180deg);
  background:var(--brand-red);
  color:#fff;
}
.faq-accordion .accordion-content{
  padding:2px 24px 24px !important;
  background:#fff !important;
  color:var(--text-sub) !important;
  font-size:15px;
  line-height:1.85;
  border-top:1px dashed #eef1f5;
}

/* CTA */
.cta-section{
  background:linear-gradient(120deg,#0c1424,#070B14);
  position:relative;
  overflow:hidden;
  padding:70px 0;
}
.cta-section::before{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:5px;
  background:repeating-linear-gradient(45deg,var(--brand-red) 0 14px,#0c1424 14px 20px);
}
.cta-section::after{
  content:"";
  position:absolute;left:10%;top:-100px;
  width:300px;height:300px;
  background:radial-gradient(circle,rgba(230,43,61,.25),transparent 70%);
}
.cta-box{position:relative;z-index:2;text-align:center;color:#fff}
.cta-box h2{font-size:clamp(25px,3vw,40px);font-weight:900;margin-bottom:14px}
.cta-box h2 .gold{color:var(--accent-gold)}
.cta-box p{font-size:15.5px;color:rgba(255,255,255,.7);margin-bottom:34px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* Footer */
.footer{
  background:#05080f;
  color:rgba(255,255,255,.72);
  padding:70px 0 0;
  border-top:5px solid;
  border-image:repeating-linear-gradient(45deg,var(--brand-red) 0 16px,#05080f 16px 28px) 5;
}
.footer .grid-x{row-gap:32px}
.footer h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:18px;letter-spacing:.04em}
.footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.5)}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.55);font-size:14px;transition:color .2s ease,padding-left .2s ease}
.footer-links a:hover{color:#fff;padding-left:5px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo .brand-mark{width:38px;height:38px;font-size:15px;border-radius:10px}
.newsletter-form{display:flex;margin-top:16px;border-radius:var(--radius-md);overflow:hidden;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);transition:border-color .25s}
.newsletter-form:focus-within{border-color:var(--brand-red)}
.newsletter-form input{flex:1;background:transparent;border:none;padding:10px 14px;color:#fff;font-size:13.5px;outline:none;min-height:42px}
.newsletter-form input::placeholder{color:rgba(255,255,255,.4)}
.newsletter-form button{background:var(--brand-red);color:#fff;padding:0 18px;font-size:14px;font-weight:600;transition:background .2s;min-height:42px}
.newsletter-form button:hover{background:#c81e2f}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 12px;margin-top:50px;text-align:center;font-size:13px;color:rgba(255,255,255,.35)}

/* Media */
@media screen and (min-width:1024px){
  .mobile-panel{display:none!important}
}
@media screen and (max-width:1023px){
  .search-wrap{max-width:360px}
  .header-quick a:not(.btn-member){display:none}
  .nav-links a{padding:8px 2px}
}
@media screen and (max-width:768px){
  main section{padding:60px 0}
  .header-inner{height:64px}
  .brand-name{font-size:19px}
  .brand-sub{display:none}
  .search-wrap{display:none}
  .header-quick{display:none}
  .mobile-nav-btn{display:flex}
  .nav-wrap{display:none}
  .mobile-panel{display:block}
  .mobile-panel:not(.open){display:none}
  .category-hero{padding:62px 0 58px}
  .featured-card{grid-template-columns:1fr}
  .featured-media{min-height:240px;order:1}
  .featured-body{padding:28px 24px;order:2}
  .featured-actions{width:100%}
  .featured-actions .btn{flex:1}
  .gear-media{height:190px}
  .process-item{padding:24px}
  .data-ribbon{margin-top:56px}
  .cta-actions{width:100%;flex-direction:column}
  .cta-actions .btn{width:100%}
  .footer-bottom{padding:18px 4px}
}
@media screen and (max-width:576px){
  .header-inner{gap:12px;padding:0 16px}
  .container{padding:0 16px}
  .section-title{font-size:23px}
  .hero-tag{font-size:12px;padding:5px 10px}
  .featured-body h2{font-size:20px}
  .feature-stats{gap:16px;padding:14px 16px}
  .gear-actions .btn{flex:1;justify-content:center}
  .gear-actions .btn-outline span{display:none}
  .gear-price{font-size:18px}
  .brand-mark{width:36px;height:36px;font-size:15px}
  .cta-box p{font-size:14px}
}
@media (max-width:360px){
  .brand-name{font-size:17px}
  .brand-sub{display:none}
}