/* roulang page: index */
:root{
  --primary:#c8102e; --primary-dark:#9b0d24; --accent:#f5a800;
  --dark:#0f172a; --bg:#f8fafc; --card:#ffffff; --text:#1e293b;
  --text-light:#64748b; --border:#e2e8f0; --radius:16px;
  --shadow:0 4px 24px rgba(0,0,0,0.06); --shadow-lg:0 12px 40px rgba(0,0,0,0.1);
  --transition:all .3s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans SC',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:var(--transition)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
@media(max-width:768px){.container{padding:0 16px}}

/* Header */
.site-header{background:rgba(255,255,255,0.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,0.8);position:sticky;top:0;z-index:100;box-shadow:0 2px 20px rgba(15,23,42,0.04)}
.nav-link{position:relative;padding:8px 18px;border-radius:999px;font-size:14px;font-weight:500;color:#475569;transition:var(--transition)}
.nav-link:hover{color:var(--primary);background:#fef2f3}
.nav-link.active{color:var(--primary);background:#fef2f3;font-weight:600}
.nav-link.active::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:16px;height:3px;background:var(--primary);border-radius:4px}
.brand-mark{width:38px;height:38px;background:linear-gradient(135deg,var(--primary),#6f091c);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;box-shadow:0 4px 12px rgba(200,16,46,0.3)}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;padding:14px 32px;border-radius:999px;font-weight:500;font-size:15px;border:none;box-shadow:0 4px 20px rgba(200,16,46,0.35);transition:var(--transition)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 28px rgba(200,16,46,0.4)}
.btn-primary:focus{outline:3px solid rgba(200,16,46,0.3);outline-offset:2px}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.12);color:#fff;padding:14px 32px;border-radius:999px;font-weight:500;font-size:15px;border:1px solid rgba(255,255,255,0.35);backdrop-filter:blur(8px);transition:var(--transition)}
.btn-secondary:hover{background:rgba(255,255,255,0.22);transform:translateY(-2px)}
.btn-secondary:focus{outline:3px solid rgba(255,255,255,0.3);outline-offset:2px}
.btn-outline{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--primary);color:var(--primary);padding:12px 28px;border-radius:999px;font-weight:500;font-size:14px;background:transparent;transition:var(--transition)}
.btn-outline:hover{background:var(--primary);color:#fff;box-shadow:0 6px 20px rgba(200,16,46,0.3)}

/* Hero */
.hero-section{position:relative;overflow:hidden}
.hero-overlay{background:linear-gradient(135deg,rgba(15,23,42,0.88) 0%,rgba(15,23,42,0.65) 50%,rgba(200,16,46,0.25) 100%)}
.hero-stat{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);border-radius:16px;padding:16px 20px;backdrop-filter:blur(12px);text-align:center;transition:var(--transition)}
.hero-stat:hover{background:rgba(255,255,255,0.16);transform:translateY(-4px)}

/* Section */
.section{padding:96px 0}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary);background:#fef2f3;border:1px solid #fde6e8;padding:6px 16px;border-radius:999px;letter-spacing:1px}
.section-title{font-size:clamp(28px,4vw,42px);font-weight:800;color:var(--dark);line-height:1.25;margin-top:16px}
.section-subtitle{font-size:16px;color:var(--text-light);margin-top:12px;max-width:680px;line-height:1.8}

/* Cards */
.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);transition:var(--transition);overflow:hidden}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.card-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#fef2f3,#fde6e8);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:20px;margin-bottom:16px}
.cover-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.cover-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.cover-card img{width:100%;height:240px;object-fit:cover;transition:var(--transition)}
.cover-card:hover img{transform:scale(1.05)}
.cover-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(15,23,42,0.88) 100%)}
.cover-content{position:absolute;bottom:0;left:0;right:0;padding:24px;color:#fff}
.cover-tag{display:inline-block;background:rgba(200,16,46,0.85);color:#fff;font-size:12px;font-weight:500;padding:4px 14px;border-radius:999px;margin-bottom:10px}

/* News list */
.news-item{display:flex;align-items:flex-start;gap:20px;padding:24px;background:var(--card);border:1px solid var(--border);border-radius:14px;transition:var(--transition)}
.news-item:hover{box-shadow:var(--shadow);border-color:rgba(200,16,46,0.3);transform:translateX(4px)}
.news-date{min-width:60px;text-align:center;background:#f8fafc;border-radius:10px;padding:10px 8px;border:1px solid #eef2f7}
.news-year{font-size:12px;color:#94a3b8}
.news-day{font-size:24px;font-weight:800;color:var(--primary);line-height:1.2}

/* Timeline steps */
.step-card{position:relative;text-align:center;padding:32px 24px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition)}
.step-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.step-num{width:48px;height:48px;border-radius:50%;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;margin:0 auto 16px;box-shadow:0 6px 20px rgba(15,23,42,0.2)}

/* FAQ */
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:rgba(200,16,46,0.25)}
.faq-question{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;cursor:pointer;font-weight:600;font-size:15px;color:var(--dark);gap:16px}
.faq-question i{color:var(--primary);transition:transform .3s ease;flex-shrink:0}
.faq-item.open .faq-question i{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 24px;color:var(--text-light);font-size:14px;line-height:1.8}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 20px}

/* CTA */
.cta-section{position:relative;overflow:hidden}
.cta-overlay{background:linear-gradient(120deg,rgba(15,23,42,0.92),rgba(200,16,46,0.7))}
.cta-input{background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.25);color:#fff;border-radius:999px;padding:14px 24px;width:100%;outline:none;transition:var(--transition)}
.cta-input::placeholder{color:rgba(255,255,255,0.6)}
.cta-input:focus{background:rgba(255,255,255,0.18);border-color:rgba(255,255,255,0.5)}

/* Footer */
.site-footer{background:var(--dark);color:#94a3b8;padding-top:64px}
.footer-heading{color:#fff;font-weight:600;font-size:16px;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-heading::after{content:'';position:absolute;bottom:0;left:0;width:24px;height:3px;background:var(--primary);border-radius:4px}
.footer-link{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:14px;color:#94a3b8;transition:var(--transition)}
.footer-link i{font-size:10px;color:var(--primary)}
.footer-link:hover{color:#fff;padding-left:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding:24px 0;margin-top:40px;font-size:13px;color:#64748b}

/* Mobile nav */
.mobile-nav-open{display:block !important}
@media(max-width:1024px){
  .desktop-nav{display:none}
}
@media(min-width:1025px){
  .mobile-menu,.menu-toggle{display:none !important}
}
.mobile-menu{background:#fff;border-top:1px solid var(--border);padding:16px;display:none}
.mobile-menu a{display:block;padding:12px 16px;border-radius:10px;font-size:15px;font-weight:500;color:#475569;margin-bottom:4px}
.mobile-menu a.active{background:#fef2f3;color:var(--primary)}

/* Focus accessibility */
a:focus-visible,button:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(200,16,46,0.4);outline-offset:2px;border-radius:8px}

/* Animation */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .8s ease both}
.delay-1{animation-delay:.1s}
.delay-2{animation-delay:.2s}
.delay-3{animation-delay:.3s}

/* roulang page: category1 */
:root {
  --brand: #e63946;
  --brand-dark: #c1121f;
  --navy: #1d3557;
  --navy-dark: #0f1f38;
  --bg: #f8fafc;
  --text: #1e293b;
  --text-light: #64748b;
  --border: #e2e8f0;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 10px 30px rgba(15, 31, 56, 0.08);
  --shadow-lg: 0 20px 45px rgba(15, 31, 56, 0.14);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea {
  font-family: inherit;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: var(--transition);
}

.site-header.shadowed {
  box-shadow: 0 6px 24px rgba(15, 31, 56, 0.06);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(230, 57, 70, 0.35);
  flex-shrink: 0;
}

.desktop-nav .nav-link {
  position: relative;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: #475569;
  transition: var(--transition);
}

.desktop-nav .nav-link:hover {
  color: var(--brand);
  background: rgba(230, 57, 70, 0.08);
}

.desktop-nav .nav-link.active {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: 0 4px 14px rgba(230, 57, 70, 0.32);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 12px 24px 20px;
  background: #fff;
  border-top: 1px solid var(--border);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  color: #475569;
  background: #f8fafc;
  transition: var(--transition);
}

.mobile-menu a:hover {
  background: rgba(230, 57, 70, 0.08);
  color: var(--brand);
}

.mobile-menu a.active {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: 0 6px 20px rgba(230, 57, 70, 0.35);
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(230, 57, 70, 0.45);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  color: var(--brand-dark);
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.25);
}

/* ---- Badge ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  backdrop-filter: blur(8px);
}

.badge-brand {
  background: rgba(230, 57, 70, 0.1);
  border-color: rgba(230, 57, 70, 0.25);
  color: var(--brand);
}

.badge-dark {
  background: rgba(15, 31, 56, 0.06);
  border-color: rgba(15, 31, 56, 0.1);
  color: var(--navy);
}

.label-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand);
  background: rgba(230, 57, 70, 0.08);
  border: 1px solid rgba(230, 57, 70, 0.15);
}

/* ---- Page Banner ---- */
.page-banner {
  position: relative;
  padding: 120px 0 150px;
  background-size: cover;
  background-position: center;
  min-height: 480px;
  display: flex;
  align-items: center;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 22, 40, 0.92) 0%, rgba(15, 31, 56, 0.78) 50%, rgba(230, 57, 70, 0.28) 100%);
}

/* ---- Stats ---- */
.stats-section {
  position: relative;
  z-index: 10;
  margin-top: -72px;
  padding-bottom: 40px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(226, 232, 240, 0.6);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(15, 31, 56, 0.18);
}

.stat-card .stat-num {
  font-size: 42px;
  font-weight: 900;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Section ---- */
.section {
  padding: 90px 0;
}

.section-alt {
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header h2 {
  font-size: 34px;
  font-weight: 900;
  line-height: 1.25;
  margin-top: 14px;
  color: var(--navy-dark);
  letter-spacing: -0.01em;
}

.section-header p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.7;
  margin-top: 12px;
}

/* ---- Category Cards ---- */
.category-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(226, 232, 240, 0.5);
  transition: var(--transition);
  display: block;
  height: 100%;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.category-card .cover {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.category-card .cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.category-card .cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15, 31, 56, 0.35) 100%);
}

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

.category-card .body h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-top: 8px;
}

.category-card .body p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-top: 8px;
}

.category-card .body .arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  margin-top: 14px;
  transition: var(--transition);
}

.category-card:hover .body .arrow {
  gap: 10px;
}

/* ---- Race Section (dark) ---- */
.race-section {
  background: linear-gradient(150deg, #0a1628 0%, var(--navy-dark) 50%, #1d3557 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.race-section::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(230, 57, 70, 0.12);
  filter: blur(60px);
}

.race-section .section-header h2 {
  color: #fff;
}

.race-section .section-header p {
  color: rgba(226, 232, 240, 0.7);
}

.race-panel {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.race-row {
  display: grid;
  grid-template-columns: 100px 1fr 140px 100px;
  gap: 16px;
  align-items: center;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: var(--transition);
}

.race-row:last-child {
  border-bottom: none;
}

.race-row:hover {
  background: rgba(255, 255, 255, 0.04);
}

.race-row .league-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(230, 57, 70, 0.2);
  color: #fca5aa;
  text-align: center;
  white-space: nowrap;
}

.race-row .match-name {
  font-size: 16px;
  font-weight: 600;
  color: #f1f5f9;
}

.race-row .match-time {
  font-size: 13px;
  color: rgba(226, 232, 240, 0.6);
  margin-top: 2px;
}

.race-row .score-box {
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.04em;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.race-row .status-tag {
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(230, 57, 70, 0.15);
  color: #fca5aa;
  white-space: nowrap;
}

.race-row .status-tag.done {
  background: rgba(74, 222, 128, 0.12);
  color: #86efac;
}

.race-row .status-tag.upcoming {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
}

/* ---- Article Cards ---- */
.article-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.6);
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.article-card .article-thumb {
  height: 200px;
  overflow: hidden;
}

.article-card .article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.article-card .body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card .body h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--navy-dark);
  transition: var(--transition);
}

.article-card .body h3:hover {
  color: var(--brand);
}

.article-card .body p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-top: 8px;
  flex: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: #94a3b8;
}

/* ---- Process ---- */
.process-section {
  background: #fff;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 20px;
}

.step-item {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}

.step-item:hover {
  border-color: rgba(230, 57, 70, 0.3);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.step-item .step-num {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  box-shadow: 0 8px 20px rgba(230, 57, 70, 0.3);
}

.step-item h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy-dark);
}

.step-item p {
  font-size: 14px;
  color: var(--text-light);
  margin-top: 8px;
  line-height: 1.7;
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(230, 57, 70, 0.3);
}

.faq-item.open {
  border-color: rgba(230, 57, 70, 0.35);
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy-dark);
  text-align: left;
  transition: var(--transition);
}

.faq-question .icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(230, 57, 70, 0.08);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
  transition: var(--transition);
}

.faq-item.open .faq-question .icon {
  transform: rotate(45deg);
  background: var(--brand);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 28px 22px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.75;
}

/* ---- CTA ---- */
.cta-section {
  position: relative;
  padding: 76px 0;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  filter: blur(40px);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(15, 31, 56, 0.25);
  filter: blur(50px);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.cta-content h2 {
  font-size: 36px;
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
}

.cta-content p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 14px;
  line-height: 1.7;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--navy-dark);
  color: #fff;
  padding: 72px 0 32px;
}

.site-footer .footer-heading {
  font-size: 15px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.site-footer .footer-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
  font-size: 14px;
  padding: 6px 0;
  transition: var(--transition);
  margin-bottom: 4px;
}

.site-footer .footer-link i {
  font-size: 10px;
  color: var(--brand);
}

.site-footer .footer-link:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  margin-top: 48px;
  color: #64748b;
  font-size: 14px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-banner {
    padding: 80px 0 120px;
    min-height: 400px;
  }

  .section {
    padding: 64px 0;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .stats-section {
    margin-top: -56px;
  }

  .stat-card .stat-num {
    font-size: 32px;
  }

  .race-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px;
    text-align: left;
  }

  .race-row .league-tag {
    display: inline-block;
    width: fit-content;
  }

  .race-row .score-box {
    text-align: left;
  }

  .race-row .status-tag {
    display: inline-block;
    width: fit-content;
    padding: 4px 14px;
  }

  .cta-content h2 {
    font-size: 28px;
  }
}

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

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

  .page-banner {
    padding: 64px 0 100px;
  }

  .btn-primary,
  .btn-outline,
  .btn-white {
    padding: 12px 24px;
    font-size: 15px;
  }

  .section-header h2 {
    font-size: 24px;
  }

  .stat-card {
    padding: 20px 16px;
  }

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

  .faq-question {
    padding: 18px 20px;
    font-size: 15px;
  }

  .faq-answer-inner {
    padding: 0 20px 18px;
    font-size: 14px;
  }
}

/* roulang page: article */
:root {
  --brand: #c4161c;
  --brand-dark: #a91215;
  --navy: #161b2a;
  --gold: #d4af37;
  --text: #161b2a;
  --text-weak: #64708a;
  --bg: #f5f6fa;
  --border: #e5e9f2;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 8px rgba(22,27,42,.06);
  --shadow-md: 0 8px 30px rgba(22,27,42,.09);
  --shadow-lg: 0 20px 50px rgba(22,27,42,.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; }
input, select, textarea { font-family: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 12px rgba(22,27,42,.04);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #c4161c, #8e0f13);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(196,22,28,.35);
  flex-shrink: 0;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: #4a5468;
  transition: all .25s ease;
  position: relative;
}
.nav-link:hover { color: var(--brand); background: #fff1f1; }
.nav-link.active { color: var(--brand); background: #fdebec; font-weight: 600; }
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  border-radius: 3px;
  background: var(--brand);
}
.mobile-menu {
  display: none;
  padding: 12px 24px 18px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 15px;
  color: var(--text);
  transition: all .2s ease;
}
.mobile-menu a:hover { background: #f8f9fc; color: var(--brand); }
.mobile-menu a.active { background: #fdebec; color: var(--brand); font-weight: 600; }
.article-hero {
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 96px 0 72px;
  color: #fff;
}
.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(22,27,42,.93) 0%, rgba(22,27,42,.78) 55%, rgba(142,15,19,.45) 100%);
}
.article-hero-inner { position: relative; z-index: 2; max-width: 860px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.65);
  margin-bottom: 24px;
}
.breadcrumb a { color: rgba(255,255,255,.75); transition: color .2s ease; }
.breadcrumb a:hover { color: #fff; }
.article-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gold);
  color: #1a1a1a;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: .04em;
  box-shadow: 0 4px 14px rgba(212,175,55,.35);
}
.article-hero h1 {
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  text-shadow: 0 4px 24px rgba(0,0,0,.2);
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}
.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: rgba(255,255,255,.78);
}
.article-body-section { padding: 56px 0 80px; }
.article-main-col { min-width: 0; }
.article-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 40px;
}
.article-content { font-size: 16px; line-height: 1.95; color: #2b3245; word-break: break-word; }
.article-content h2, .article-content h3 {
  font-weight: 700;
  color: var(--navy);
  margin: 1.8em 0 .7em;
}
.article-content h2 { font-size: 26px; }
.article-content h3 { font-size: 21px; }
.article-content p { margin: 0 0 1.4em; }
.article-content img { border-radius: var(--radius); margin: 1.6em 0; box-shadow: var(--shadow-md); }
.article-content blockquote {
  border-left: 4px solid var(--brand);
  background: #fff6f6;
  padding: 16px 24px;
  border-radius: 0 12px 12px 0;
  margin: 1.6em 0;
  color: #4a5468;
}
.article-content ul, .article-content ol { margin: 0 0 1.4em; padding-left: 1.4em; }
.article-content li { margin-bottom: .5em; }
.article-content a { color: var(--brand); text-decoration: underline; }
.article-content a:hover { color: var(--brand-dark); }
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 14px;
}
.article-content table th, .article-content table td {
  border: 1px solid var(--border);
  padding: 12px 16px;
  text-align: left;
}
.article-content table th { background: #f8f9fc; font-weight: 600; }
.article-content iframe { border-radius: var(--radius); max-width: 100%; }
.tag {
  display: inline-flex;
  align-items: center;
  background: #f1f2f5;
  color: var(--text-weak);
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 999px;
  margin-right: 6px;
  transition: all .2s ease;
}
.tag:hover { background: var(--brand); color: #fff; }
.article-sidebar { min-width: 0; }
.sidebar-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}
.sidebar-card.bg-navy { border: none; }
.sidebar-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-card.bg-navy .sidebar-card-title { color: #fff; }
.sidebar-list { list-style: none; padding: 0; margin: 0; }
.sidebar-list li { margin-bottom: 4px; }
.sidebar-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 10px;
  transition: all .2s ease;
}
.sidebar-list a:hover { background: #f8f9fc; }
.sidebar-list-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
}
.related-section { padding: 80px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 20px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--brand);
  margin-bottom: 8px;
}
.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
  letter-spacing: -0.02em;
}
.related-card {
  display: block;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .3s ease;
}
.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.related-card-img { position: relative; height: 200px; overflow: hidden; }
.related-card-img img { width: 100%; height: 100%; object-fit: cover; }
.related-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(196,22,28,.92);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.related-card-body { padding: 24px; }
.related-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .2s ease;
}
.related-card:hover .related-card-title { color: var(--brand); }
.related-card-excerpt {
  font-size: 14px;
  color: var(--text-weak);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid #f0f1f5;
  font-size: 13px;
  color: #98a1b3;
}
.stats-section {
  padding: 72px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,22,28,.35) 0%, transparent 70%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.stat-card {
  text-align: center;
  padding: 32px 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  transition: all .3s ease;
}
.stat-card:hover { background: rgba(255,255,255,.08); transform: translateY(-4px); }
.stat-number {
  font-size: 42px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-plus { color: var(--gold); font-size: 28px; }
.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  margin-top: 12px;
}
.cta-section { padding: 64px 0; }
.cta-inner {
  background: linear-gradient(135deg, #c4161c 0%, #8e0f13 60%, #6a0a0e 100%);
  border-radius: 24px;
  padding: 48px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(196,22,28,.35);
}
.cta-inner::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.cta-title {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 10px;
  position: relative;
  z-index: 1;
}
.cta-text {
  font-size: 15px;
  color: rgba(255,255,255,.75);
  margin: 0;
  position: relative;
  z-index: 1;
}
.cta-actions {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 28px;
  border-radius: 999px;
  transition: all .25s ease;
  box-shadow: 0 6px 18px rgba(196,22,28,.3);
}
.btn-primary:hover { background: var(--brand-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(196,22,28,.4); }
.btn-white { background: #fff; color: var(--brand); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.btn-white:hover { background: #f8f8f8; color: var(--brand-dark); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--brand);
  color: var(--brand);
  font-weight: 600;
  font-size: 14px;
  padding: 11px 26px;
  border-radius: 999px;
  transition: all .25s ease;
  background: transparent;
}
.btn-outline:hover { background: var(--brand); color: #fff; box-shadow: 0 8px 24px rgba(196,22,28,.25); }
.btn-outline-white { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-outline-white:hover { background: #fff; color: var(--brand); border-color: #fff; }
.btn-sm { padding: 8px 20px; font-size: 13px; }
.btn-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  padding: 9px 20px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
  transition: all .25s ease;
}
.btn-light:hover { background: rgba(255,255,255,.2); transform: translateY(-1px); }
.not-found-card {
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 72px 48px;
  text-align: center;
}
.not-found-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: #fff1f1;
  color: var(--brand);
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.not-found-card h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 12px;
}
.not-found-card p { color: var(--text-weak); margin: 0; }
.site-footer {
  background: var(--navy);
  color: #9aa3b5;
  padding: 64px 0 0;
}
.footer-heading {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}
.footer-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #9aa3b5;
  font-size: 14px;
  padding: 6px 0;
  transition: all .2s ease;
}
.footer-link:hover { color: #fff; padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255,255,255,.4);
  text-align: center;
}
.pl-11 { padding-left: 2.75rem; }
.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (max-width: 1024px) {
  .article-hero { padding: 64px 0 48px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { flex-direction: column; text-align: center; padding: 40px 32px; }
  .cta-actions { justify-content: center; }
}
@media (max-width: 768px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .article-card { padding: 24px; }
  .related-section, .stats-section, .cta-section { padding: 48px 0; }
  .section-title { font-size: 26px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cta-inner { padding: 32px 24px; }
  .article-hero h1 { font-size: 28px; }
  .article-body-section { padding: 40px 0 56px; }
  .article-sidebar { margin-top: 32px; }
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr; gap: 16px; }
  .stat-number { font-size: 34px; }
  .article-meta { flex-direction: column; align-items: flex-start; gap: 8px; }
  .breadcrumb { font-size: 12px; gap: 6px; }
  .article-category-badge { font-size: 12px; }
  .not-found-card { padding: 48px 24px; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn-primary, .cta-actions .btn-outline-white { justify-content: center; width: 100%; }
}