/* roulang page: index */
:root {
  --primary: #1A6FC4;
  --primary-dark: #124E8A;
  --primary-50: #EDF4FC;
  --accent: #F27E2C;
  --accent-dark: #DC6A1E;
  --success: #1F9D55;
  --ink: #14202E;
  --ink-soft: #5A6C80;
  --line: #E3EBF3;
  --bg: #F5F8FC;
  --white: #FFFFFF;
  --radius-card: 1.25rem;
  --shadow-card: 0 2px 8px rgba(20,32,46,.06), 0 12px 32px rgba(20,32,46,.06);
  --shadow-hover: 0 4px 16px rgba(20,32,46,.10), 0 16px 40px rgba(20,32,46,.12);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button {
  font-family: inherit;
}
.container-x {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
@media (min-width: 768px) {
  .container-x {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}
.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), #6FAEE8);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(26,111,196,.25);
}
.badge-official {
  background: var(--accent);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: .15rem .5rem;
  border-radius: 9999px;
  line-height: 1.4;
}
.search-input {
  border: 1px solid var(--line);
  border-radius: 9999px;
  padding: .5rem 1.2rem;
  font-size: .875rem;
  background: #fff;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  color: var(--ink);
}
.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,111,196,.18);
}
.btn-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  color: var(--ink-soft);
  transition: background .2s, color .2s;
}
.btn-icon:hover {
  background: var(--primary-50);
  color: var(--primary);
}
.btn-icon:focus-visible {
  outline: 3px solid rgba(26,111,196,.35);
  outline-offset: 2px;
}
.nav-channel {
  display: flex;
  align-items: center;
  gap: .25rem;
  height: 48px;
}
.nav-link {
  position: relative;
  padding: .55rem 1rem;
  font-weight: 600;
  color: var(--ink-soft);
  border-radius: 8px;
  transition: color .2s, background .2s;
  font-size: .95rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav-link:hover {
  color: var(--primary);
  background: var(--primary-50);
}
.nav-link:focus-visible {
  outline: 3px solid rgba(26,111,196,.25);
  outline-offset: -2px;
}
.nav-link.active {
  color: var(--primary);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.hot-pill {
  padding: .3rem .8rem;
  border-radius: 9999px;
  background: var(--bg);
  color: var(--ink-soft);
  font-size: .75rem;
  font-weight: 600;
  border: 1px solid var(--line);
  transition: border-color .2s, color .2s, background .2s;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
}
.hot-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-50);
}
.hot-pill:focus-visible {
  outline: 3px solid rgba(26,111,196,.25);
}
.drawer-link {
  display: block;
  padding: .9rem 1.25rem;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: background .2s, color .2s;
}
.drawer-link:hover {
  background: var(--primary-50);
  color: var(--primary);
}
.btn-primary,
.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.6rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: .95rem;
  transition: transform .2s, box-shadow .2s, background .2s;
  cursor: pointer;
  border: none;
  min-height: 44px;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 16px rgba(26,111,196,.25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(18,78,138,.28);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 16px rgba(242,126,44,.28);
}
.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(220,106,30,.3);
}
.btn-accent:active {
  transform: translateY(0);
}
.btn-primary:focus-visible,
.btn-accent:focus-visible {
  outline: 3px solid rgba(242,126,44,.5);
  outline-offset: 2px;
}
.card {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .7rem;
  border-radius: 9999px;
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.5;
}
.badge-upcoming {
  background: var(--accent);
  color: #fff;
}
.badge-live {
  background: var(--success);
  color: #fff;
}
.badge-cat {
  background: var(--primary-50);
  color: var(--primary);
}
.img-fallback {
  background: linear-gradient(135deg, #dceaf9, #f2f7fd);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  min-height: 120px;
}
.countdown-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1rem;
  min-width: 72px;
  padding: .9rem .4rem .7rem;
  text-align: center;
  box-shadow: 0 2px 10px rgba(20,32,46,.05);
}
.countdown-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
@media (max-width: 480px) {
  .countdown-num {
    font-size: 1.5rem;
  }
  .countdown-box {
    min-width: 60px;
  }
}
.hero-bg {
  background: linear-gradient(135deg, #EDF4FC 0%, #F8FBFF 60%, #FFFFFF 100%);
}
.list-item {
  transition: background .2s;
  padding: .9rem 1rem;
  border-radius: 1rem;
  display: block;
}
.list-item:hover {
  background: var(--primary-50);
}
.list-item:hover h3 {
  color: var(--primary);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  min-height: 48px;
  transition: color .2s;
}
.faq-question:hover {
  color: var(--primary);
}
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 9999px;
  background: var(--primary-50);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  transition: transform .3s, background .3s;
  flex-shrink: 0;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
}
.cta-bg {
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
}
.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;
}
.aspect-video {
  aspect-ratio: 16 / 9;
}
.stat-card {
  background: #fff;
  border-radius: 1.25rem;
  box-shadow: var(--shadow-card);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform .25s, box-shadow .25s;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.stat-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
@media (max-width: 640px) {
  .stat-num {
    font-size: 1.9rem;
  }
}
footer a {
  transition: color .2s;
}
footer a:hover {
  color: #fff;
}
footer a:focus-visible {
  outline: 3px solid rgba(255,255,255,.35);
  outline-offset: 2px;
  border-radius: 4px;
}

/* roulang page: category1 */
:root {
            --primary: #1A6FC4;
            --primary-dark: #124E8A;
            --primary-light: #EDF4FC;
            --accent: #F27E2C;
            --accent-dark: #DC6A1E;
            --success: #1F9D55;
            --bg: #F5F8FC;
            --surface: #FFFFFF;
            --ink: #14202E;
            --ink-soft: #5A6C80;
            --line: #E3EBF3;
            --footer-bg: #14202E;
            --footer-text: #A7B6C7;
            --radius-lg: 1rem;
            --radius-xl: 1.25rem;
            --shadow-card: 0 2px 8px rgba(20, 32, 46, .06), 0 12px 32px rgba(20, 32, 46, .06);
            --shadow-hover: 0 4px 16px rgba(20, 32, 46, .10), 0 16px 40px rgba(20, 32, 46, .12);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            -webkit-text-size-adjust: 100%;
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            background-color: var(--bg);
            color: var(--ink);
            line-height: 1.7;
            font-size: 16px;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        .container-x {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 768px) {
            .container-x {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        .focus-ring:focus-visible {
            outline: 3px solid rgba(26, 111, 196, .35);
            outline-offset: 2px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 9999px;
            font-weight: 600;
            transition: all .2s ease;
            cursor: pointer;
            border: none;
            min-height: 44px;
            padding: 0 24px;
            font-size: 15px;
        }
        .btn:active {
            transform: translateY(0) scale(.98);
        }
        .btn-primary {
            background-color: var(--primary);
            color: #fff;
        }
        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(26, 111, 196, .25);
        }
        .btn-primary:focus-visible {
            outline: 3px solid rgba(26, 111, 196, .4);
            outline-offset: 2px;
        }
        .btn-accent {
            background-color: var(--accent);
            color: #fff;
        }
        .btn-accent:hover {
            background-color: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(242, 126, 44, .28);
        }
        .btn-accent:focus-visible {
            outline: 3px solid rgba(242, 126, 44, .4);
            outline-offset: 2px;
        }
        .nav-link {
            position: relative;
            padding: 8px 4px;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-soft);
            transition: color .2s;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--primary);
        }
        .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            left: 0;
            right: 0;
            bottom: -2px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }
        .pill-tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            border-radius: 9999px;
            font-size: 13px;
            border: 1px solid var(--line);
            background: #fff;
            color: var(--ink-soft);
            transition: all .2s;
            cursor: pointer;
            white-space: nowrap;
        }
        .pill-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: 0 4px 12px rgba(26, 111, 196, .10);
            transform: translateY(-1px);
        }
        .pill-tag.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        .badge-cat {
            display: inline-block;
            padding: 3px 12px;
            border-radius: 9999px;
            font-size: 12px;
            font-weight: 600;
            background: var(--primary-light);
            color: var(--primary);
        }
        .news-card {
            background: var(--surface);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: transform .25s ease, box-shadow .25s ease;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .news-list-item {
            border-radius: 16px;
            transition: background .2s, transform .2s;
        }
        .news-list-item:hover {
            background: var(--primary-light);
        }
        .footer-link {
            color: var(--footer-text);
            transition: color .2s;
        }
        .footer-link:hover {
            color: #fff;
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
        }
        .drawer-link {
            display: block;
            padding: 14px 8px;
            font-size: 16px;
            font-weight: 500;
            color: var(--ink);
            border-bottom: 1px solid var(--line);
            transition: color .2s;
        }
        .drawer-link:hover {
            color: var(--primary);
        }
        .drawer-link.active {
            color: var(--primary);
        }
        .pagination-item {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--line);
            background: #fff;
            color: var(--ink-soft);
            transition: all .2s;
        }
        .pagination-item:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .pagination-item.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        .filter-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .filter-scroll::-webkit-scrollbar {
            display: none;
        }
        .hero-banner {
            background: linear-gradient(135deg, var(--primary-light) 0%, #f0f7ff 60%, rgba(242, 126, 44, .08) 100%);
            position: relative;
            overflow: hidden;
        }
        .hero-banner::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -20px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(26, 111, 196, .06);
            pointer-events: none;
        }
        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: 80px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(242, 126, 44, .07);
            pointer-events: none;
        }
        .data-stat {
            background: var(--surface);
            border-radius: 16px;
            padding: 20px 16px;
            text-align: center;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(227, 235, 243, .6);
        }
        .tnum {
            font-variant-numeric: tabular-nums;
        }

/* roulang page: article */
:root {
  --primary: #1A6FC4;
  --primary-dark: #124E8A;
  --primary-50: #EDF4FC;
  --accent: #F27E2C;
  --accent-dark: #DC6A1E;
  --success: #1F9D55;
  --bg: #F5F8FC;
  --surface: #FFFFFF;
  --ink: #14202E;
  --ink-soft: #5A6C80;
  --line: #E3EBF3;
  --footer-bg: #14202E;
  --footer-text: #A7B6C7;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

.container-x {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
@media (min-width: 768px) {
  .container-x { padding-left: 2rem; padding-right: 2rem; }
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  background: var(--primary);
  color: #fff;
  transition: all .2s;
  min-height: 44px;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:focus-visible {
  outline: 3px solid rgba(26,111,196,.4);
  outline-offset: 2px;
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  background: var(--accent);
  color: #fff;
  transition: all .2s;
  min-height: 44px;
}
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-accent:active { transform: translateY(0); }
.btn-accent:focus-visible {
  outline: 3px solid rgba(242,126,44,.4);
  outline-offset: 2px;
}

.nav-link {
  position: relative;
  padding: 0.875rem 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .2s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}
.nav-link:hover { color: var(--primary); }
.nav-link:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
.nav-link.active { color: var(--primary); font-weight: 600; }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.logo-link:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 8px; }
.logo-link:hover .logo-mark { transform: scale(1.05); }
.logo-mark { transition: transform .2s; display: inline-flex; }

.hot-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0.125rem 0.625rem;
  border-radius: 9999px;
  background: var(--primary-50);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 500;
  transition: all .2s;
}
.hot-tag:hover { background: var(--primary); color: #fff; }
.hot-tag:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.hot-tag:active { transform: scale(0.96); }

.search-input {
  width: 100%;
  border-radius: 9999px;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.5rem 4.75rem 0.5rem 1.25rem;
  font-size: 0.875rem;
  transition: all .2s;
  min-height: 44px;
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,111,196,.12);
}
.search-input::placeholder { color: var(--ink-soft); opacity: .7; }

.tag-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.125rem 0.75rem;
  border-radius: 9999px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: all .2s;
}
.tag-pill:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-50); }
.tag-pill:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.tag-pill:active { transform: scale(0.97); }

.card {
  background: var(--surface);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(20,32,46,.06), 0 12px 32px rgba(20,32,46,.06);
  transition: all .25s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(20,32,46,.10), 0 16px 40px rgba(20,32,46,.12);
}

.mobile-drawer { display: none; }
.mobile-drawer.open { display: block; }
@media (min-width: 1024px) { .mobile-drawer { display: none !important; } }

.header-shadow { box-shadow: 0 1px 8px rgba(20,32,46,.10); }

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--ink);
  word-break: break-word;
}
.article-body p { margin-bottom: 1.5em; }
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 2em;
  margin-bottom: 0.8em;
}
.article-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
}
.article-body ul, .article-body ol { margin: 0 0 1.5em; padding-left: 1.5rem; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 0.4em; }
.article-body img { border-radius: 0.75rem; margin: 1.5em 0; }
.article-body blockquote {
  border-left: 4px solid var(--primary);
  background: var(--primary-50);
  padding: 1rem 1.25rem;
  border-radius: 0 0.75rem 0.75rem 0;
  color: var(--ink-soft);
  margin: 1.5em 0;
}
.article-body a { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }
.article-body a:hover { color: var(--primary-dark); }
.article-body strong { font-weight: 600; color: var(--ink); }

@media (max-width: 639px) {
  .article-body { font-size: 1rem; }
  .article-body h2 { font-size: 1.3rem; }
}