/* roulang page: index */
:root {
  --bg-deep: #0B1320;
  --bg-panel: rgba(255,255,255,.06);
  --bg-panel-solid: #0F1A2C;
  --line-glass: rgba(255,255,255,.12);
  --primary: #2A6DF4;
  --primary-deep: #1E50E0;
  --accent-cyan: #00E0C6;
  --accent-amber: #FFB020;
  --live-red: #FF4D6A;
  --text-hi: rgba(255,255,255,.96);
  --text-mid: rgba(255,255,255,.70);
  --text-low: rgba(255,255,255,.45);
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --font-num: "DIN Alternate","Bahnschrift","Roboto Mono",monospace;
  --radius-card: 20px;
  --radius-btn: 12px;
  --radius-badge: 999px;
  --shadow-card: 0 12px 30px rgba(0,0,0,.35);
  --shadow-primary: 0 8px 24px rgba(42,109,244,.45);
  --container-w: 1200px;
  --space-section: 96px;
  --space-section-mobile: 56px;
  --transition: 200ms ease;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  background: var(--bg-deep);
  color: var(--text-hi);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent-cyan); text-decoration: none; transition: color var(--transition), opacity var(--transition); }
a:hover { text-decoration: underline; }
button, input { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; width: 100%; }
.grid-container { max-width: var(--container-w); }
.section-pad { padding: var(--space-section) 0; }
.section-title {
  font-size: 30px; line-height: 1.25; font-weight: 700;
  margin-bottom: 40px; position: relative; padding-left: 16px;
}
.section-title::before {
  content: ''; position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 4px; border-radius: 4px; background: var(--accent-cyan);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; border: none; border-radius: var(--radius-btn);
  padding: 14px 28px; cursor: pointer; transition: all var(--transition);
  text-decoration: none !important; white-space: nowrap;
}
.btn i { font-size: 13px; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  color: #fff; box-shadow: var(--shadow-primary);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(42,109,244,.65); color: #fff; }
.btn-primary:active { transform: translateY(0); box-shadow: 0 6px 18px rgba(42,109,244,.4); }
.btn-primary:focus-visible { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
.btn-glass {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25);
  color: #fff; backdrop-filter: blur(8px);
}
.btn-glass:hover { background: rgba(255,255,255,.16); color: var(--accent-cyan); transform: translateY(-2px); }
.btn-glass:active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--accent-cyan); padding: 12px 16px; }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.06); text-decoration: none; }
.btn-sm { padding: 8px 18px; font-size: 13px; border-radius: 10px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600;
  padding: 4px 12px; border-radius: var(--radius-badge);
  background: rgba(255,255,255,.1); border: 1px solid var(--line-glass); color: var(--text-mid);
}
.badge-live { background: rgba(255,77,106,.18); border-color: rgba(255,77,106,.5); color: #FF6B7F; }
.badge-live .dot { width: 6px; height: 6px; background: var(--live-red); border-radius: 50%; animation: pulse 1.5s infinite; }
.badge-upcoming { background: rgba(255,176,32,.15); border-color: rgba(255,176,32,.45); color: var(--accent-amber); }
.badge-replay { background: rgba(0,224,198,.12); border-color: rgba(0,224,198,.4); color: var(--accent-cyan); }
.badge-news { background: rgba(42,109,244,.15); border-color: rgba(42,109,244,.4); color: #8FB5FF; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,77,106,.6); }
  70% { box-shadow: 0 0 0 8px rgba(255,77,106,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,77,106,0); }
}

/* ---- Header ---- */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  height: 68px; display: flex; align-items: center;
  background: transparent; transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(11,19,32,.85); border-color: var(--line-glass);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff !important; text-decoration: none !important; }
.brand-mark { width: 34px; height: 34px; flex-shrink: 0; filter: drop-shadow(0 0 8px rgba(42,109,244,.6)); }
.brand-name { font-size: 20px; font-weight: 700; letter-spacing: .01em; white-space: nowrap; }
.brand-badge {
  font-size: 10px; font-weight: 700; color: var(--accent-cyan);
  border: 1px solid rgba(0,224,198,.5); border-radius: var(--radius-badge);
  padding: 1px 8px; line-height: 1.6; background: rgba(0,224,198,.08);
  transform: translateY(-8px);
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  color: var(--text-mid); font-size: 15px; font-weight: 500;
  padding: 6px 2px; position: relative; text-decoration: none !important;
  transition: color var(--transition);
}
.site-nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; border-radius: 2px; background: var(--accent-cyan);
  transform: scaleX(0); transform-origin: center; transition: transform var(--transition);
}
.site-nav a:hover { color: var(--text-hi); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav a.active { color: #fff; font-weight: 600; }
.site-nav a.active::after { transform: scaleX(1); }
.header-tools { display: flex; align-items: center; gap: 14px; }
.mini-countdown {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-num); font-size: 13px; color: var(--text-mid);
  background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: 10px; padding: 4px 10px;
}
.mini-countdown .mini-num { color: #fff; font-weight: 600; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--live-red); animation: pulse 1.5s infinite; flex-shrink: 0; }
.hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: transparent; border: 1px solid var(--line-glass);
  border-radius: 10px; padding: 8px; cursor: pointer; transition: background var(--transition);
}
.hamburger span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero ---- */
.hero {
  position: relative; min-height: calc(100vh - 0px);
  display: flex; align-items: center; overflow: hidden;
  background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
  padding-top: 120px; padding-bottom: 64px;
}
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse at 18% 18%, rgba(42,109,244,.30), transparent 55%),
    radial-gradient(ellipse at 82% 78%, rgba(0,224,198,.12), transparent 50%),
    linear-gradient(180deg, rgba(11,19,32,.82) 0%, rgba(11,19,32,.88) 100%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero .container { position: relative; z-index: 2; }
.hero-left { padding-right: 32px; }
.hero-tag { margin-bottom: 18px; }
.hero h1 {
  font-size: 44px; line-height: 1.15; font-weight: 700; color: var(--text-hi);
  margin: 16px 0 14px; letter-spacing: .01em;
}
.hero-sub { font-size: 17px; color: var(--text-mid); line-height: 1.7; margin-bottom: 26px; max-width: 520px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 12px 24px; margin-bottom: 30px;
}
.hero-meta li {
  display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-mid);
}
.hero-meta li i { color: var(--accent-cyan); font-size: 15px; width: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-right { position: relative; }
.live-window {
  position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,.18); overflow: hidden;
  background: url('/assets/images/coverpic/cover-1.png') center center / cover no-repeat;
  box-shadow: var(--shadow-card); backdrop-filter: blur(4px);
}
.live-window::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,19,32,.05), rgba(11,19,32,.25));
  pointer-events: none;
}
.live-window .badge-live {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: #fff;
  background: rgba(255,77,106,.35); border: 1px solid rgba(255,77,106,.7);
  padding: 4px 12px; border-radius: var(--radius-badge);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.live-window .badge-live .dot { width: 6px; height: 6px; background: #fff; border-radius: 50%; animation: pulse 1.5s infinite; }
.play-btn {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 64px; height: 64px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.25); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  color: #fff; font-size: 20px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  z-index: 2; box-shadow: 0 0 30px rgba(0,224,198,.3);
}
.play-btn:hover { background: rgba(255,255,255,.35); transform: translate(-50%, -50%) scale(1.06); }
.play-btn:active { transform: translate(-50%, -50%) scale(.96); }
.live-progress {
  position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: rgba(255,255,255,.14); z-index: 2;
}
.live-progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent-cyan)); border-radius: 0 4px 4px 0; }

/* ---- Countdown ---- */
.countdown-section { background: rgba(255,255,255,.015); border-top: 1px solid rgba(255,255,255,.04); border-bottom: 1px solid rgba(255,255,255,.04); }
.countdown-bar {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: var(--radius-card); padding: 32px 28px; margin-bottom: 30px;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), var(--shadow-card);
  position: relative; overflow: hidden;
}
.countdown-bar::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,224,198,.5), transparent);
}
.countdown-item {
  width: 120px; height: 120px; border-radius: 16px;
  background: var(--bg-panel-solid); border: 1px solid var(--line-glass);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.countdown-num {
  font-family: var(--font-num); font-size: 48px; font-weight: 700; line-height: 1;
  color: #fff; text-shadow: 0 0 16px rgba(0,224,198,.35);
}
.countdown-unit { font-size: 12px; color: var(--text-low); margin-top: 8px; letter-spacing: .1em; }
.countdown-sep { font-family: var(--font-num); font-size: 28px; color: rgba(255,255,255,.25); font-weight: 300; }
.countdown-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; }

/* ---- Highlights ---- */
.highlights-grid { display: flex; flex-wrap: wrap; margin: 0 -12px; }
.highlights-grid > .cell { padding: 0 12px; }
.highlight-main {
  position: relative; border-radius: var(--radius-card); overflow: hidden;
  height: 260px; margin-bottom: 24px; box-shadow: var(--shadow-card);
}
.highlight-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.highlight-main:hover img { transform: scale(1.03); }
.highlight-main-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px; background: linear-gradient(180deg, transparent 30%, rgba(11,19,32,.85) 100%);
}
.hl-num {
  position: absolute; top: 8px; left: 16px; font-family: var(--font-num);
  font-size: 72px; font-weight: 700; line-height: 1;
  color: transparent; -webkit-text-stroke: 2px rgba(255,255,255,.4);
}
.highlight-main-overlay h3 { font-size: 20px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.highlight-main-overlay p { font-size: 13px; color: rgba(255,255,255,.7); }
.highlight-side { display: flex; flex-direction: column; gap: 24px; }
.hl-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: var(--radius-card); padding: 16px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.hl-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); background: rgba(255,255,255,.08); }
.hl-item img { width: 96px; height: 96px; border-radius: 12px; object-fit: cover; flex-shrink: 0; }
.hl-item-body { flex: 1; min-width: 0; }
.hl-badge {
  display: inline-block; font-family: var(--font-num);
  font-size: 12px; font-weight: 700; color: var(--accent-cyan);
  border: 1px solid rgba(0,224,198,.4); border-radius: var(--radius-badge);
  padding: 0 8px; margin-bottom: 6px; background: rgba(0,224,198,.06);
}
.hl-item-body h3 { font-size: 16px; font-weight: 600; color: var(--text-hi); line-height: 1.4; margin-bottom: 4px; }
.hl-item-body p { font-size: 13px; color: var(--text-low); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---- Subscribe ---- */
.subscribe-card {
  padding: 40px; position: relative; overflow: hidden;
  background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: var(--radius-card); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}
.subscribe-card::before {
  content: ''; position: absolute; top: -60px; right: -60px; width: 140px; height: 140px;
  border-radius: 50%; background: radial-gradient(circle, rgba(0,224,198,.2), transparent 70%);
}
.subscribe-caption { font-size: 16px; color: var(--text-mid); line-height: 1.7; }
.subscribe-form { display: flex; gap: 12px; margin-top: 8px; }
.subscribe-form input {
  flex: 1; height: 48px; border-radius: var(--radius-btn); border: 1px solid var(--line-glass);
  background: rgba(255,255,255,.08); color: #fff; padding: 0 16px; font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.subscribe-form input::placeholder { color: rgba(255,255,255,.4); }
.subscribe-form input:focus { outline: none; border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(0,224,198,.25); }
.subscribe-form .btn { height: 48px; padding: 0 24px; font-size: 14px; }
.privacy-note { font-size: 12px; color: var(--text-low); margin-top: 12px; }
.subscribe-result { font-size: 14px; margin-top: 12px; min-height: 20px; }
.subscribe-result.success { color: var(--accent-cyan); }
.subscribe-result.error { color: var(--live-red); }

/* ---- Replay ---- */
.replay-card {
  background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: var(--radius-card); overflow: hidden;
  height: 100%; display: flex; flex-direction: column;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.replay-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: rgba(255,255,255,.2); }
.replay-card-thumb { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.replay-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.replay-card:hover .replay-card-thumb img { transform: scale(1.03); }
.replay-card-thumb .badge { position: absolute; top: 12px; right: 12px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.replay-card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.replay-card-body h3 { font-size: 17px; font-weight: 600; color: var(--text-hi); line-height: 1.45; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.replay-card-body p { font-size: 13px; color: var(--text-mid); line-height: 1.6; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.replay-card-meta { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.replay-time { font-size: 13px; color: var(--text-low); font-family: var(--font-num); }

/* ---- News ---- */
.news-featured {
  display: flex; background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: var(--radius-card); overflow: hidden; margin-bottom: 20px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.news-featured:hover { box-shadow: var(--shadow-card); border-color: rgba(255,255,255,.2); }
.news-featured-thumb { width: 380px; flex-shrink: 0; }
.news-featured-thumb img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
.news-featured-body { padding: 28px; display: flex; flex-direction: column; justify-content: center; }
.news-featured-body .badge { width: fit-content; margin-bottom: 12px; }
.news-featured-body h3 { font-size: 22px; font-weight: 700; color: var(--text-hi); line-height: 1.4; margin-bottom: 10px; }
.news-featured-body h3 a { color: var(--text-hi); }
.news-featured-body h3 a:hover { color: var(--accent-cyan); text-decoration: none; }
.news-featured-body > p { font-size: 14px; color: var(--text-mid); line-height: 1.7; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.news-time { font-size: 13px; color: var(--text-low); font-family: var(--font-num); display: inline-flex; align-items: center; gap: 6px; }
.news-row {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
  border-radius: 14px; padding: 16px 20px; margin-bottom: 12px;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.news-row:hover { background: var(--bg-panel); border-color: var(--line-glass); transform: translateX(4px); }
.news-row-title { flex: 1; font-size: 15px; font-weight: 500; color: var(--text-hi); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news-row-title:hover { color: var(--accent-cyan); text-decoration: none; }
.news-row .news-time { flex-shrink: 0; }

/* Empty state */
.empty-state {
  text-align: center; padding: 48px 24px; background: var(--bg-panel);
  border: 1px dashed var(--line-glass); border-radius: var(--radius-card);
  color: var(--text-mid);
}
.empty-state .empty-icon { font-size: 36px; color: var(--text-low); margin-bottom: 12px; }
.empty-state p { font-size: 15px; margin-bottom: 4px; }
.empty-state .btn { margin-top: 16px; }

/* ---- FAQ ---- */
.faq-list { max-width: 900px; }
.faq-item {
  background: var(--bg-panel); border: 1px solid var(--line-glass);
  border-radius: 16px; margin-bottom: 12px; overflow: hidden;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: background var(--transition), border-color var(--transition);
}
.faq-item:hover { border-color: rgba(255,255,255,.2); }
.faq-item.open { background: rgba(255,255,255,.08); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; font-size: 16px; font-weight: 600; color: var(--text-hi);
  cursor: pointer; user-select: none;
}
.faq-icon {
  font-size: 22px; font-weight: 300; color: var(--accent-cyan); line-height: 1;
  transition: transform var(--transition); flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  font-size: 14px; line-height: 1.7; color: var(--text-mid);
  padding-left: 22px; padding-right: 22px; border-left: 2px solid var(--accent-cyan);
  margin-left: 22px;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 18px; }

/* ---- Bottom CTA ---- */
.bottom-cta {
  text-align: center; position: relative; overflow: hidden;
  background: radial-gradient(ellipse at 50% 120%, rgba(42,109,244,.25), transparent 60%);
}
.bottom-cta::before {
  content: ''; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none;
}
.bottom-cta .container { position: relative; z-index: 1; }
.bottom-cta h2 { font-size: 32px; color: var(--text-hi); margin-bottom: 12px; }
.bottom-cta p { color: var(--text-mid); margin-bottom: 28px; font-size: 16px; }
.bottom-cta .btn-group { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* ---- Footer ---- */
.site-footer {
  background: var(--bg-panel-solid); border-top: 1px solid var(--line-glass);
  padding: 56px 0 32px; margin-top: 20px;
}
.footer-inner { display: flex; flex-wrap: wrap; gap: 32px; }
.footer-col { flex: 1; min-width: 200px; }
.footer-brand .brand { margin-bottom: 12px; }
.footer-desc { font-size: 14px; color: var(--text-mid); line-height: 1.6; margin-top: 14px; }
.footer-title { font-size: 16px; font-weight: 600; color: var(--text-hi); margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-mid); font-size: 14px; }
.footer-col ul li a:hover { color: var(--accent-cyan); text-decoration: none; }
.footer-contact li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--text-mid); margin-bottom: 12px; }
.footer-contact li i { color: var(--accent-cyan); font-size: 15px; width: 16px; margin-top: 4px; }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  border-top: 1px solid rgba(255,255,255,.06); margin-top: 40px; padding-top: 20px;
  font-size: 13px; color: var(--text-low);
}

/* ---- Responsive ---- */
@media (max-width: 1023px) {
  .hero h1 { font-size: 36px; }
  .countdown-item { width: 96px; height: 96px; }
  .countdown-num { font-size: 36px; }
  .countdown-sep { font-size: 22px; }
  .news-featured { flex-direction: column; }
  .news-featured-thumb { width: 100%; }
  .news-featured-thumb img { min-height: auto; aspect-ratio: 16 / 9; }
  .header-tools .mini-countdown { display: none; }
}
@media (max-width: 639px) {
  .section-pad { padding: var(--space-section-mobile) 0; }
  .section-title { font-size: 24px; margin-bottom: 24px; }
  .site-header { height: 56px; }
  .brand-name { font-size: 17px; }
  .brand-badge { font-size: 9px; transform: translateY(-6px); }
  .hamburger { display: flex; }
  .site-nav {
    position: fixed; top: 56px; left: 0; width: 100%;
    background: var(--bg-panel-solid); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 16px 24px 24px; border-bottom: 1px solid var(--line-glass);
    box-shadow: 0 20px 40px rgba(0,0,0,.4);
    display: none; z-index: 999;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 0; font-size: 16px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .site-nav a::after { display: none; }
  .site-nav a.active { color: var(--accent-cyan); }
  .header-tools .btn-sm { padding: 6px 12px; font-size: 12px; }
  .hero { padding-top: 96px; min-height: auto; }
  .hero h1 { font-size: 30px; }
  .hero-sub { font-size: 15px; }
  .hero-left { padding-right: 0; margin-bottom: 32px; }
  .hero-actions .btn { flex: 1; }
  .live-window { aspect-ratio: 4 / 3; }
  .countdown-bar { gap: 8px; padding: 20px 8px; }
  .countdown-item { width: 72px; height: 72px; border-radius: 14px; }
  .countdown-num { font-size: 28px; }
  .countdown-unit { font-size: 11px; margin-top: 4px; }
  .countdown-sep { font-size: 18px; }
  .countdown-actions .btn { flex: 1; }
  .highlights-grid > .cell { padding: 0; }
  .highlight-main { height: 200px; margin-bottom: 16px; }
  .hl-item { padding: 12px; gap: 12px; }
  .hl-item img { width: 80px; height: 80px; }
  .subscribe-card { padding: 24px; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form .btn { width: 100%; }
  .news-featured-body { padding: 20px; }
  .news-featured-body h3 { font-size: 18px; }
  .news-row { flex-wrap: wrap; gap: 8px; }
  .news-row .news-time { width: 100%; }
  .bottom-cta h2 { font-size: 24px; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-col { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* roulang page: article */
:root {
  --bg-deep: #0B1320;
  --bg-panel: rgba(255,255,255,.06);
  --bg-panel-solid: #0F1A2C;
  --line-glass: rgba(255,255,255,.12);
  --primary: #2A6DF4;
  --primary-deep: #1E50E0;
  --accent-cyan: #00E0C6;
  --accent-amber: #FFB020;
  --live-red: #FF4D6A;
  --text-hi: rgba(255,255,255,.96);
  --text-mid: rgba(255,255,255,.70);
  --text-low: rgba(255,255,255,.45);
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --font-num: "DIN Alternate","Bahnschrift","Roboto Mono",monospace;
  --radius-card: 20px;
  --radius-btn: 12px;
  --radius-badge: 999px;
  --shadow-glass: 0 12px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
  --shadow-btn: 0 8px 24px rgba(42,109,244,.45);
  --container: 1200px;
  --space-sec: 96px;
  --space-mob: 56px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--bg-deep); color: var(--text-hi); font-family: var(--font-sans); font-size: 15px; line-height: 1.75; -webkit-font-smoothing: antialiased; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-cyan); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--accent-cyan); text-decoration: underline; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; width: 100%; }
.section { padding: var(--space-sec) 0; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 15px; font-weight: 600; font-family: var(--font-sans); border-radius: var(--radius-btn); padding: 14px 28px; border: 1px solid transparent; cursor: pointer; transition: all .25s ease; text-decoration: none; line-height: 1.2; }
.btn:hover { text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
.btn-primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%); color: #fff; box-shadow: var(--shadow-btn); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(42,109,244,.65); color: #fff; }
.btn-primary:active { transform: translateY(0); box-shadow: 0 6px 18px rgba(42,109,244,.4); }
.btn-glass { background: rgba(255,255,255,.08); color: var(--text-hi); border-color: var(--line-glass); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn-glass:hover { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.25); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text-mid); border-color: transparent; }
.btn-ghost:hover { color: var(--accent-cyan); }
.btn-sm { padding: 9px 18px; font-size: 14px; }

/* 导航 */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: 68px; background: rgba(7,14,26,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.06); transition: background .3s, box-shadow .3s; }
.site-header.scrolled { background: rgba(5,10,20,.94); box-shadow: 0 8px 30px rgba(0,0,0,.35); }
.header-inner { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand:hover { text-decoration: none; }
.brand-mark { flex-shrink: 0; }
.brand-name { font-size: 18px; font-weight: 700; color: var(--text-hi); letter-spacing: .01em; white-space: nowrap; }
.brand-badge { display: inline-flex; align-items: center; padding: 2px 8px; font-size: 11px; font-weight: 600; color: var(--accent-cyan); background: rgba(0,224,198,.12); border: 1px solid rgba(0,224,198,.3); border-radius: var(--radius-badge); line-height: 1.4; margin-left: 2px; }

.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav a { display: inline-block; padding: 8px 14px; font-size: 15px; color: var(--text-mid); border-radius: 8px; position: relative; text-decoration: none; transition: color .25s; }
.site-nav a:hover { color: var(--text-hi); text-decoration: none; }
.site-nav a.active { color: var(--text-hi); }
.site-nav a.active::after, .site-nav a:hover::after { width: 100%; opacity: 1; }
.site-nav a::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px; background: var(--accent-cyan); border-radius: 2px; width: 0; opacity: 0; transition: width .3s, opacity .3s; }

.header-tools { display: flex; align-items: center; gap: 12px; }
.live-dot { width: 8px; height: 8px; background: var(--live-red); border-radius: 50%; box-shadow: 0 0 0 0 rgba(255,77,106,.6); animation: pulse-dot 2s infinite; flex-shrink: 0; }
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 rgba(255,77,106,.5); } 70% { box-shadow: 0 0 0 8px rgba(255,77,106,0); } 100% { box-shadow: 0 0 0 0 rgba(255,77,106,0); } }
.nav-toggle { display: none; width: 40px; height: 40px; background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: 8px; color: var(--text-hi); font-size: 18px; cursor: pointer; align-items: center; justify-content: center; transition: all .25s; }
.nav-toggle:hover { background: rgba(255,255,255,.12); }

/* 面包屑 */
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-low); margin-bottom: 20px; flex-wrap: wrap; }
.breadcrumb a { color: var(--text-mid); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent-cyan); }

/* 文章头部 */
.article-head { padding: 120px 0 32px; position: relative; background: linear-gradient(rgba(11,19,32,.92), rgba(11,19,32,.98)), url('/assets/images/backpic/back-2.png') center/cover no-repeat; border-bottom: 1px solid var(--line-glass); }
.article-head-inner { max-width: 860px; margin: 0 auto; }
.article-title { font-size: clamp(28px, 4vw, 42px); font-weight: 700; line-height: 1.25; color: var(--text-hi); margin: 12px 0 18px; letter-spacing: .01em; }
.article-meta { display: flex; flex-wrap: wrap; gap: 20px; font-size: 13px; color: var(--text-mid); margin-bottom: 8px; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta i { color: var(--accent-cyan); }

/* 正文 */
.article-wrap { padding: 0 0 var(--space-sec); }
.article-content { max-width: 760px; margin: 0 auto; padding: 40px 0 16px; }
.article-content p { margin-bottom: 20px; line-height: 1.8; color: var(--text-mid); font-size: 16px; }
.article-content h2 { font-size: 26px; color: var(--text-hi); margin: 42px 0 16px; font-weight: 700; padding-left: 14px; border-left: 4px solid var(--accent-cyan); border-radius: 2px; }
.article-content h3 { font-size: 20px; color: var(--text-hi); margin: 30px 0 12px; font-weight: 600; }
.article-content img { width: 100%; border-radius: 16px; margin: 24px 0; box-shadow: 0 12px 30px rgba(0,0,0,.35); }
.article-content blockquote { background: var(--bg-panel); border-left: 4px solid var(--accent-cyan); border-radius: 0 16px 16px 0; padding: 16px 24px; margin: 24px 0; color: var(--text-mid); font-style: normal; }
.article-content ul, .article-content ol { padding-left: 24px; margin: 16px 0 24px; color: var(--text-mid); }
.article-content ul li, .article-content ol li { margin-bottom: 8px; line-height: 1.75; }
.article-content ul li::marker { color: var(--accent-cyan); }
.article-content ol li::marker { color: var(--accent-amber); }
.article-content a { color: var(--accent-cyan); text-decoration: underline; text-underline-offset: 3px; }
.article-content a:hover { color: #fff; }
.article-content table { width: 100%; margin: 24px 0; border-collapse: collapse; background: var(--bg-panel); border-radius: 12px; overflow: hidden; }
.article-content th { background: rgba(255,255,255,.1); padding: 12px 16px; text-align: left; font-weight: 600; color: var(--text-hi); }
.article-content td { padding: 12px 16px; border-top: 1px solid var(--line-glass); color: var(--text-mid); }
.article-content tr:hover td { background: rgba(255,255,255,.03); }

/* 空态 */
.article-empty { text-align: center; padding: 80px 24px; background: var(--bg-panel); border: 1px dashed var(--line-glass); border-radius: var(--radius-card); max-width: 760px; margin: 40px auto 0; }
.article-empty i { font-size: 48px; color: var(--text-low); margin-bottom: 16px; }
.article-empty p { color: var(--text-mid); font-size: 16px; margin-bottom: 24px; }

/* 标签 */
.article-tags { max-width: 760px; margin: 0 auto; text-align: center; padding-top: 0; }
.article-tag { display: inline-block; padding: 6px 16px; background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: var(--radius-badge); color: var(--text-mid); font-size: 13px; margin: 4px; transition: all .25s; text-decoration: none; }
.article-tag:hover { color: var(--accent-cyan); border-color: rgba(0,224,198,.4); text-decoration: none; background: rgba(0,224,198,.06); }

/* 上下篇 */
.article-nav { max-width: 760px; margin: 32px auto 0; display: flex; gap: 16px; }
.article-nav a { flex: 1; padding: 16px 20px; background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: var(--radius-card); text-decoration: none; transition: all .25s; display: block; }
.article-nav a:hover { background: rgba(255,255,255,.1); border-color: rgba(0,224,198,.3); transform: translateY(-2px); text-decoration: none; }
.article-nav .nav-label { display: block; font-size: 12px; color: var(--text-low); margin-bottom: 4px; }
.article-nav .nav-title { color: var(--text-hi); font-size: 14px; line-height: 1.5; font-weight: 500; }
.article-nav .nav-next { text-align: right; }

/* 相关推荐 */
.related-posts { padding: var(--space-sec) 0 0; }
.related-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 36px; flex-wrap: wrap; gap: 16px; }
.related-header h2 { font-size: 28px; color: var(--text-hi); font-weight: 700; position: relative; padding-left: 14px; }
.related-header h2::before { content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 4px; background: var(--accent-cyan); border-radius: 2px; }
.related-header a { font-size: 14px; color: var(--text-mid); }
.related-header a:hover { color: var(--accent-cyan); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.related-card { background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: var(--radius-card); overflow: hidden; transition: all .3s; text-decoration: none; display: flex; flex-direction: column; }
.related-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.4); border-color: rgba(0,224,198,.2); text-decoration: none; }
.related-card-img-wrap { overflow: hidden; position: relative; }
.related-card-img { width: 100%; height: 160px; object-fit: cover; transition: transform .3s; }
.related-card:hover .related-card-img { transform: scale(1.05); }
.related-card-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.related-card-title { font-size: 16px; font-weight: 600; color: var(--text-hi); margin-bottom: 10px; line-height: 1.45; }
.related-card-meta { font-size: 13px; color: var(--text-low); margin-top: auto; display: flex; align-items: center; gap: 12px; }

/* 订阅CTA */
.cta-subscribe { padding: var(--space-sec) 0; }
.subscribe-card { background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: 24px; padding: 48px; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); text-align: center; position: relative; overflow: hidden; }
.subscribe-card::before { content: ''; position: absolute; top: -100px; right: -80px; width: 280px; height: 280px; background: radial-gradient(circle, rgba(0,224,198,.16), transparent 70%); pointer-events: none; }
.subscribe-card::after { content: ''; position: absolute; bottom: -100px; left: -80px; width: 280px; height: 280px; background: radial-gradient(circle, rgba(42,109,244,.12), transparent 70%); pointer-events: none; }
.subscribe-card h2 { font-size: 28px; color: var(--text-hi); font-weight: 700; margin-bottom: 12px; position: relative; z-index: 1; }
.subscribe-card p { color: var(--text-mid); margin-bottom: 28px; position: relative; z-index: 1; }
.subscribe-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; flex-wrap: wrap; position: relative; z-index: 1; }
.subscribe-form input { flex: 1; min-width: 220px; height: 48px; padding: 0 18px; background: rgba(255,255,255,.08); border: 1px solid var(--line-glass); border-radius: var(--radius-btn); color: var(--text-hi); font-size: 15px; font-family: var(--font-sans); transition: all .25s; }
.subscribe-form input:focus { outline: none; border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(0,224,198,.15); }
.subscribe-form input::placeholder { color: var(--text-low); }
.subscribe-form .btn { height: 48px; border-radius: var(--radius-btn); }
.subscribe-note { font-size: 12px; color: var(--text-low); margin-top: 16px; position: relative; z-index: 1; }

/* 页脚 */
.site-footer { background: rgba(5,10,20,.85); border-top: 1px solid var(--line-glass); padding: 64px 0 24px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-desc { font-size: 14px; color: var(--text-mid); line-height: 1.7; margin-top: 14px; max-width: 340px; }
.footer-col h3 { font-size: 15px; color: var(--text-hi); font-weight: 600; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: var(--text-mid); font-size: 14px; text-decoration: none; transition: color .25s; }
.footer-col ul a:hover { color: var(--accent-cyan); }
.footer-contact li { color: var(--text-mid); font-size: 14px; margin-bottom: 10px; display: flex; align-items: flex-start; gap: 8px; }
.footer-contact i { color: var(--accent-cyan); width: 18px; margin-top: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-low); flex-wrap: wrap; gap: 8px; }

/* 移动导航 */
.site-nav.open { display: flex; }

/* 响应式 */
@media (max-width: 1023px) {
  .site-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: rgba(5,10,20,.98); flex-direction: column; padding: 16px 24px; gap: 4px; border-bottom: 1px solid var(--line-glass); box-shadow: 0 20px 40px rgba(0,0,0,.5); z-index: 999; }
  .site-nav.open { display: flex; }
  .site-nav a { width: 100%; padding: 12px 16px; }
  .site-nav a::after { display: none; }
  .site-nav a.active { background: rgba(0,224,198,.08); border-radius: 8px; color: var(--accent-cyan); }
  .nav-toggle { display: inline-flex; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 639px) {
  .section { padding: var(--space-mob) 0; }
  .article-head { padding: 104px 0 20px; }
  .article-title { font-size: 24px; line-height: 1.3; }
  .article-meta { gap: 12px; font-size: 12px; }
  .article-content { padding: 28px 0 8px; }
  .article-content p { font-size: 15px; }
  .article-content h2 { font-size: 22px; }
  .article-nav { flex-direction: column; gap: 12px; }
  .related-grid { grid-template-columns: 1fr; }
  .subscribe-card { padding: 32px 20px; }
  .subscribe-card h2 { font-size: 24px; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form input { min-width: 100%; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .header-tools .btn-sm { display: none; }
  .header-tools { gap: 8px; }
  .breadcrumb { font-size: 12px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .related-card-img { height: 180px; }
}

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --bg-deep: #0B1320;
            --bg-panel: rgba(255,255,255,.06);
            --bg-panel-solid: #0F1A2C;
            --line-glass: rgba(255,255,255,.12);
            --primary: #2A6DF4;
            --primary-deep: #1E50E0;
            --accent-cyan: #00E0C6;
            --accent-amber: #FFB020;
            --live-red: #FF4D6A;
            --text-hi: rgba(255,255,255,.96);
            --text-mid: rgba(255,255,255,.70);
            --text-low: rgba(255,255,255,.45);
            --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
            --font-num: "DIN Alternate","Bahnschrift","Roboto Mono",monospace;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-badge: 999px;
            --shadow-card: 0 12px 30px rgba(0,0,0,.35);
            --shadow-btn: 0 8px 24px rgba(42,109,244,.45);
            --container-max: 1200px;
            --section-pad: 96px;
        }
        /* ===== Reset ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-hi);
            background: var(--bg-deep);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        img { max-width: 100%; display: block; }
        a { color: var(--accent-cyan); text-decoration: none; transition: all .25s ease; }
        a:hover { text-decoration: underline; }
        ul, ol { list-style: none; }
        button, input { font-family: inherit; font-size: inherit; border: none; outline: none; background: none; }
        /* ===== 容器 & Foundation 覆写 ===== */
        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; position: relative; }
        .grid-container { max-width: var(--container-max); padding: 0 24px; }
        .grid-margin-x { margin-left: -12px; margin-right: -12px; }
        .grid-margin-x > .cell { padding: 0 12px; }
        section { position: relative; }
        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            height: 68px;
            background: rgba(11,19,32,.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid transparent;
            transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
        }
        .site-header.scrolled {
            background: rgba(11,19,32,.92);
            border-bottom-color: var(--line-glass);
            box-shadow: 0 8px 32px rgba(0,0,0,.4);
        }
        .header-inner { display: flex; align-items: center; height: 68px; gap: 32px; }
        .brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
        .brand:hover { text-decoration: none; }
        .brand-mark { flex-shrink: 0; filter: drop-shadow(0 0 8px rgba(42,109,244,.6)); }
        .brand-name { font-size: 19px; font-weight: 700; color: var(--text-hi); letter-spacing: .01em; white-space: nowrap; }
        .brand-badge {
            font-size: 10px; font-weight: 600; color: var(--accent-cyan);
            border: 1px solid rgba(0,224,198,.5);
            background: rgba(0,224,198,.08);
            border-radius: var(--radius-badge);
            padding: 2px 8px;
            letter-spacing: .04em;
            margin-top: 2px;
            white-space: nowrap;
        }
        .site-nav { display: flex; align-items: center; gap: 6px; flex: 1; margin-left: 12px; }
        .site-nav a {
            position: relative;
            padding: 0 12px;
            height: 68px;
            display: flex; align-items: center;
            font-size: 15px; font-weight: 500;
            color: var(--text-mid);
            transition: color .25s ease;
        }
        .site-nav a::after {
            content: ""; position: absolute; left: 12px; right: 12px; bottom: 0;
            height: 2px; border-radius: 2px;
            background: var(--accent-cyan);
            transform: scaleX(0); transform-origin: center;
            transition: transform .3s ease;
        }
        .site-nav a:hover { color: var(--text-hi); text-decoration: none; }
        .site-nav a:hover::after { transform: scaleX(1); }
        .site-nav a.active { color: var(--text-hi); }
        .site-nav a.active::after { transform: scaleX(1); }
        .header-tools { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
        .mini-countdown {
            display: inline-flex; align-items: center; gap: 8px;
            background: var(--bg-panel);
            border: 1px solid var(--line-glass);
            border-radius: var(--radius-badge);
            padding: 5px 14px;
            font-size: 12px; color: var(--text-mid);
        }
        .mini-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--live-red); box-shadow: 0 0 8px rgba(255,77,106,.8); animation: pulse-dot 1.6s infinite; }
        @keyframes pulse-dot { 0%,100% { opacity: 1; box-shadow: 0 0 8px rgba(255,77,106,.8); } 50% { opacity: .5; box-shadow: 0 0 3px rgba(255,77,106,.4); } }
        .mini-countdown .mini-num { font-family: var(--font-num); font-size: 14px; color: var(--text-hi); letter-spacing: .04em; }
        .btn-primary {
            display: inline-flex; align-items: center; justify-content: center;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
            color: #fff; font-size: 14px; font-weight: 600;
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            cursor: pointer;
            box-shadow: var(--shadow-btn);
            transition: all .25s ease;
            border: none;
        }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(42,109,244,.65); text-decoration: none; color: #fff; }
        .btn-primary:active { transform: translateY(0); }
        .btn-small { padding: 8px 18px; font-size: 13px; }
        .btn-glass {
            display: inline-flex; align-items: center; justify-content: center;
            background: rgba(255,255,255,.07);
            border: 1px solid var(--line-glass);
            color: var(--text-hi); font-size: 14px; font-weight: 500;
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            cursor: pointer;
            transition: all .25s ease;
        }
        .btn-glass:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.25); transform: translateY(-2px); text-decoration: none; }
        .btn-ghost {
            display: inline-flex; align-items: center; gap: 6px;
            color: var(--text-mid); font-size: 14px; font-weight: 500;
            padding: 8px 4px;
            transition: all .25s ease;
        }
        .btn-ghost i { font-size: 12px; transition: transform .25s ease; }
        .btn-ghost:hover { color: var(--accent-cyan); text-decoration: none; }
        .btn-ghost:hover i { transform: translateX(4px); }
        .nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
        .nav-toggle span { width: 22px; height: 2px; background: var(--text-hi); border-radius: 2px; transition: all .3s ease; }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
        /* ===== 分类页 Hero ===== */
        .category-hero { min-height: 300px; display: flex; align-items: center; position: relative; overflow: hidden; padding: 120px 0 48px; }
        .category-hero .hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
        .category-hero .hero-overlay { position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 40%, rgba(42,109,244,.25) 0%, rgba(11,19,32,.88) 60%, rgba(11,19,32,.96) 100%); }
        .category-hero .container { display: flex; align-items: center; justify-content: space-between; gap: 48px; z-index: 1; }
        .category-hero-text { max-width: 620px; }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 6px;
            font-size: 12px; font-weight: 600; color: var(--accent-cyan);
            background: rgba(0,224,198,.1);
            border: 1px solid rgba(0,224,198,.4);
            border-radius: var(--radius-badge);
            padding: 4px 14px;
            margin-bottom: 20px;
            letter-spacing: .04em;
        }
        .category-hero-text h1 { font-size: 48px; font-weight: 700; line-height: 1.15; margin-bottom: 16px; color: var(--text-hi); }
        .category-hero-text p { font-size: 15px; line-height: 1.75; color: var(--text-mid); max-width: 480px; }
        .hero-side-card {
            background: var(--bg-panel);
            border: 1px solid var(--line-glass);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            display: flex; flex-direction: column; gap: 4px;
            box-shadow: var(--shadow-card);
            min-width: 220px;
        }
        .hero-side-card .side-label { font-size: 12px; color: var(--text-low); letter-spacing: .04em; }
        .hero-side-card .side-value { font-family: var(--font-num); font-size: 26px; color: var(--accent-amber); font-weight: 700; margin: 4px 0; }
        .hero-side-card .side-desc { font-size: 13px; color: var(--text-mid); }
        /* ===== 板块通用 ===== */
        .section-block { padding: 72px 0; }
        @media (min-width: 1024px) { .section-block { padding: 96px 0; } }
        .section-head { margin-bottom: 48px; }
        .section-head .section-tag {
            display: inline-block; font-size: 12px; font-weight: 600;
            color: var(--accent-cyan); letter-spacing: .08em;
            text-transform: uppercase;
            padding: 4px 0;
            border-bottom: 1px solid rgba(0,224,198,.4);
            margin-bottom: 12px;
        }
        .section-head h2 {
            font-size: 30px; font-weight: 700; line-height: 1.25;
            color: var(--text-hi);
            padding-left: 16px;
            border-left: 4px solid var(--accent-cyan);
            margin-bottom: 12px;
        }
        .section-head p { font-size: 15px; color: var(--text-mid); max-width: 560px; line-height: 1.75; }
        /* ===== 时间线 ===== */
        .timeline-wrap { position: relative; padding-left: 0; }
        .timeline-wrap::before { content: ""; position: absolute; left: 120px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, rgba(0,224,198,.6), rgba(42,109,244,.15)); }
        .timeline-item { position: relative; padding: 0 0 48px 0; display: flex; gap: 40px; }
        .timeline-item:last-child { padding-bottom: 0; }
        .timeline-dot { position: absolute; left: 0; width: 240px; padding-top: 24px; z-index: 1; }
        .timeline-dot .dot-core { display: block; width: 12px; height: 12px; border-radius: 50%; background: var(--accent-cyan); box-shadow: 0 0 16px rgba(0,224,198,.7); position: relative; z-index: 2; }
        .timeline-dot .dot-date { display: block; font-family: var(--font-num); font-size: 13px; color: var(--text-low); letter-spacing: .06em; margin-top: 8px; }
        .timeline-card {
            background: var(--bg-panel);
            border: 1px solid var(--line-glass);
            border-radius: var(--radius-card);
            overflow: hidden;
            display: flex;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            box-shadow: var(--shadow-card);
            transition: all .25s ease;
            width: 100%;
            margin-left: 240px;
        }
        .timeline-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,.5); }
        .timeline-media { width: 220px; flex-shrink: 0; overflow: hidden; }
        .timeline-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
        .timeline-card:hover .timeline-media img { transform: scale(1.03); }
        .timeline-content { padding: 28px 32px; display: flex; flex-direction: column; gap: 8px; justify-content: center; }
        .timeline-tag {
            display: inline-block; font-size: 12px; font-weight: 600;
            color: var(--accent-cyan);
            background: rgba(0,224,198,.1);
            border: 1px solid rgba(0,224,198,.3);
            border-radius: var(--radius-badge);
            padding: 2px 12px;
            align-self: flex-start;
        }
        .timeline-content h3 { font-size: 19px; font-weight: 600; color: var(--text-hi); margin: 0; }
        .timeline-content p { font-size: 14px; color: var(--text-mid); line-height: 1.7; max-width: 460px; margin: 0; }
        /* ===== 动态类型 ===== */
        .type-card {
            background: var(--bg-panel);
            border: 1px solid var(--line-glass);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            height: 100%;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: all .25s ease;
            box-shadow: var(--shadow-card);
        }
        .type-card:hover { background: rgba(255,255,255,.09); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,.45); }
        .type-icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: rgba(42,109,244,.15); border: 1px solid rgba(42,109,244,.3); color: var(--accent-cyan); font-size: 20px; margin-bottom: 18px; }
        .type-card h3 { font-size: 18px; font-weight: 600; color: var(--text-hi); margin-bottom: 8px; }
        .type-card p { font-size: 14px; color: var(--text-mid); line-height: 1.7; }
        /* ===== 关注人群 ===== */
        .audience-card { display: flex; gap: 18px; padding: 24px; background: rgba(255,255,255,.03); border: 1px solid var(--line-glass); border-radius: 16px; height: 100%; transition: all .25s ease; }
        .audience-card:hover { background: var(--bg-panel); transform: translateY(-3px); }
        .audience-icon { width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,224,198,.1); border: 1px solid rgba(0,224,198,.25); color: var(--accent-cyan); font-size: 18px; }
        .audience-body h3 { font-size: 16px; font-weight: 600; color: var(--text-hi); margin-bottom: 4px; }
        .audience-body p { font-size: 13px; color: var(--text-mid); line-height: 1.6; margin: 0; }
        /* ===== 发布流程 ===== */
        .process-section { background: rgba(42,109,244,.06); border-top: 1px solid var(--line-glass); border-bottom: 1px solid var(--line-glass); }
        .process-step { text-align: center; padding: 24px 16px; position: relative; }
        .step-num { font-family: var(--font-num); font-size: 42px; font-weight: 700; color: rgba(0,224,198,.5); line-height: 1; margin-bottom: 10px; }
        .step-icon { width: 56px; height: 56px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--bg-panel); border: 1px solid var(--line-glass); color: var(--accent-cyan); font-size: 20px; margin-bottom: 16px; }
        .process-step h3 { font-size: 16px; font-weight: 600; color: var(--text-hi); margin-bottom: 6px; }
        .process-step p { font-size: 13px; color: var(--text-mid); line-height: 1.6; }
        .step-arrow { position: absolute; top: 50%; right: -12px; color: var(--text-low); font-size: 20px; transform: translateY(-50%); z-index: 2; }
        /* ===== FAQ ===== */
        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--line-glass);
            border-radius: 16px;
            margin-bottom: 12px;
            overflow: hidden;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: all .25s ease;
        }
        .faq-item.is-active { background: var(--bg-panel); border-color: rgba(0,224,198,.3); }
        .faq-title { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; font-size: 16px; font-weight: 600; color: var(--text-hi); cursor: pointer; text-align: left; background: none; transition: color .25s; }
        .faq-title:hover { color: var(--accent-cyan); }
        .faq-icon { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-glass); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--accent-cyan); transition: transform .3s ease, background .3s ease; flex-shrink: 0; }
        .faq-item.is-active .faq-icon { transform: rotate(45deg); background: rgba(0,224,198,.15); }
        .faq-content { padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; }
        .faq-item.is-active .faq-content { padding: 0 24px 20px; max-height: 300px; }
        .faq-content p { font-size: 14px; color: var(--text-mid); line-height: 1.7; border-left: 2px solid var(--accent-cyan); padding-left: 14px; margin: 0; }
        /* ===== CTA ===== */
        .cta-section { padding: 80px 0; position: relative; overflow: hidden; }
        .cta-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(42,109,244,.12) 0%, transparent 70%); }
        .cta-card {
            max-width: 720px; margin: 0 auto;
            background: var(--bg-panel);
            border: 1px solid var(--line-glass);
            border-radius: 28px;
            padding: 48px 40px;
            text-align: center;
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-card);
            position: relative;
            z-index: 1;
        }
        .cta-card h2 { font-size: 28px; font-weight: 700; color: var(--text-hi); margin-bottom: 10px; }
        .cta-card p { font-size: 15px; color: var(--text-mid); margin-bottom: 28px; }
        .cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
        /* ===== 页脚 ===== */
        .site-footer {
            background: rgba(11,19,32,.9);
            border-top: 1px solid var(--line-glass);
            padding: 64px 0 28px;
            position: relative;
        }
        .footer-inner { display: flex; flex-wrap: wrap; gap: 40px; margin-bottom: 40px; }
        .footer-col { flex: 1 1 200px; }
        .footer-brand { flex: 2 1 280px; }
        .footer-desc { font-size: 13px; color: var(--text-mid); margin-top: 14px; max-width: 280px; line-height: 1.7; }
        .footer-title { font-size: 14px; font-weight: 600; color: var(--text-hi); margin-bottom: 16px; letter-spacing: .04em; }
        .footer-col ul li { margin-bottom: 8px; }
        .footer-col a { font-size: 13px; color: var(--text-mid); transition: color .2s; }
        .footer-col a:hover { color: var(--accent-cyan); text-decoration: none; }
        .footer-contact li { font-size: 13px; color: var(--text-mid); display: flex; gap: 8px; align-items: center; }
        .footer-contact i { color: var(--accent-cyan); font-size: 14px; }
        .footer-bottom { border-top: 1px solid var(--line-glass); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--text-low); }
        .footer-bottom span { white-space: nowrap; }
        /* ===== 焦点/可访问性 ===== */
        a:focus-visible, button:focus-visible { outline: 2px solid var(--accent-cyan); outline-offset: 3px; border-radius: 4px; }
        /* ===== 响应式 ===== */
        @media (max-width: 1023px) {
            .header-inner { gap: 16px; }
            .mini-countdown { display: none; }
            .site-nav { gap: 0; }
            .site-nav a { padding: 0 8px; font-size: 14px; }
            .timeline-wrap::before { left: 12px; }
            .timeline-item { flex-direction: column; padding-left: 40px; gap: 12px; }
            .timeline-dot { position: absolute; left: 0; width: auto; padding-top: 20px; }
            .timeline-dot .dot-core { margin-left: 5px; }
            .timeline-card { margin-left: 0; flex-direction: column; }
            .timeline-media { width: 100%; height: 180px; }
            .step-arrow { display: none; }
        }
        @media (max-width: 639px) {
            .site-header { height: 56px; }
            .header-inner { height: 56px; }
            .brand-name { font-size: 17px; }
            .brand-badge { font-size: 10px; padding: 1px 6px; }
            .site-nav {
                position: fixed; top: 56px; left: 0; right: 0;
                flex-direction: column; align-items: stretch;
                background: rgba(11,19,32,.97);
                backdrop-filter: blur(16px);
                padding: 12px 24px 20px;
                gap: 2px;
                max-height: 0; overflow: hidden;
                border-bottom: 1px solid var(--line-glass);
                transition: max-height .35s ease, padding .35s ease;
            }
            .site-nav.open { max-height: 400px; padding: 12px 24px 20px; }
            .site-nav a { height: 46px; padding: 0 8px; border-radius: 8px; }
            .site-nav a::after { display: none; }
            .site-nav a.active { background: rgba(0,224,198,.08); color: var(--accent-cyan); }
            .header-tools .btn-small { display: none; }
            .nav-toggle { display: flex; }
            .category-hero { min-height: 280px; padding: 90px 0 36px; }
            .category-hero .container { flex-direction: column; gap: 24px; align-items: flex-start; }
            .category-hero-text h1 { font-size: 32px; }
            .hero-side-card { min-width: 100%; padding: 20px 24px; }
            .section-head h2 { font-size: 24px; }
            .section-block { padding: 56px 0; }
            .timeline-card { flex-direction: column; }
            .timeline-media { width: 100%; height: 160px; }
            .timeline-content { padding: 20px; }
            .timeline-item { padding-bottom: 32px; }
            .type-card { padding: 24px 20px; }
            .audience-card { flex-direction: column; padding: 20px; }
            .cta-card { padding: 36px 24px; }
            .cta-actions { flex-direction: column; width: 100%; }
            .cta-actions .btn-primary, .cta-actions .btn-glass { width: 100%; }
            .footer-inner { flex-direction: column; gap: 28px; }
            .footer-bottom { flex-direction: column; gap: 6px; }
        }

/* roulang page: category3 */
:root {
  --bg-deep: #0B1320;
  --bg-panel: rgba(255, 255, 255, .06);
  --bg-panel-solid: #0F1A2C;
  --line-glass: rgba(255, 255, 255, .12);
  --primary: #2A6DF4;
  --primary-deep: #1E50E0;
  --accent-cyan: #00E0C6;
  --accent-amber: #FFB020;
  --live-red: #FF4D6A;
  --text-hi: rgba(255, 255, 255, .96);
  --text-mid: rgba(255, 255, 255, .70);
  --text-low: rgba(255, 255, 255, .45);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Roboto Mono", monospace;
  --radius-card: 20px;
  --radius-btn: 12px;
  --radius-badge: 999px;
  --shadow-card: 0 12px 30px rgba(0, 0, 0, .35);
  --shadow-btn: 0 8px 24px rgba(42, 109, 244, .45);
  --container-max: 1200px;
  --space-section: 96px;
  --space-section-mobile: 56px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  background: var(--bg-deep);
  color: var(--text-mid);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color .25s ease, opacity .25s ease;
}

a:hover {
  color: var(--accent-cyan);
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 68px;
  background: rgba(11, 19, 32, .72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-glass);
  transition: background .3s ease, box-shadow .3s ease;
}

.site-header.scrolled {
  background: rgba(11, 19, 32, .92);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.brand-mark {
  width: 26px;
  height: 26px;
  filter: drop-shadow(0 0 8px rgba(42, 109, 244, .6));
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-hi);
  letter-spacing: .01em;
  white-space: nowrap;
}

.brand-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 224, 198, .5);
  border-radius: var(--radius-badge);
  padding: 1px 7px;
  letter-spacing: .04em;
  line-height: 1.5;
  background: rgba(0, 224, 198, .08);
  transform: translateY(-6px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  font-size: 15px;
  color: var(--text-mid);
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .3s ease;
}

.site-nav a:hover {
  color: var(--text-hi);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.site-nav a.active {
  color: var(--text-hi);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.mini-countdown {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--accent-amber);
  background: rgba(255, 176, 32, .1);
  border: 1px solid rgba(255, 176, 32, .25);
  border-radius: var(--radius-badge);
  padding: 4px 12px;
  white-space: nowrap;
}

.mini-countdown .mini-label {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-low);
  margin-right: 2px;
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--live-red);
  position: relative;
  flex-shrink: 0;
}

.live-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(255, 77, 106, .4);
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% {
    transform: scale(.6);
    opacity: 1;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  border: 1px solid transparent;
  line-height: 1.4;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  color: #fff;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  box-shadow: 0 10px 30px rgba(42, 109, 244, .65);
}

.btn-glass {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .22);
  color: var(--text-hi);
  backdrop-filter: blur(8px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, .14);
}

.btn-ghost {
  background: transparent;
  color: var(--text-mid);
  padding: 8px 8px;
}

.btn-ghost:hover {
  color: var(--accent-cyan);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line-glass);
  background: rgba(255, 255, 255, .06);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-hi);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Page Hero (窄横幅) ===== */
.page-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  margin-top: 68px;
  background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  overflow: hidden;
  isolation: isolate;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(42, 109, 244, .25), transparent 60%),
              linear-gradient(180deg, rgba(11, 19, 32, .85) 0%, rgba(11, 19, 32, .65) 100%);
  z-index: -1;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: -1;
  pointer-events: none;
}

.page-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 56px 0;
}

.page-hero-left {
  flex: 0 0 50%;
}

.page-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(0, 224, 198, .1);
  border: 1px solid rgba(0, 224, 198, .3);
  border-radius: var(--radius-badge);
  padding: 4px 14px;
  margin-bottom: 20px;
  letter-spacing: .04em;
}

.page-tag svg {
  width: 13px;
  height: 13px;
}

.page-hero h1 {
  font-size: 44px;
  font-weight: 700;
  color: var(--text-hi);
  line-height: 1.15;
  margin-bottom: 12px;
}

.page-hero h1 .accent {
  color: var(--accent-cyan);
}

.page-hero-right {
  flex: 0 0 42%;
  text-align: right;
  position: relative;
}

.page-hero-summary {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.8;
  max-width: 420px;
  margin-left: auto;
  margin-bottom: 18px;
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-amber);
  background: rgba(255, 176, 32, .12);
  border: 1px solid rgba(255, 176, 32, .35);
  border-radius: var(--radius-badge);
  padding: 5px 14px;
  letter-spacing: .05em;
}

.hero-badge svg {
  width: 12px;
  height: 12px;
}

/* ===== Section 通用 ===== */
.section {
  padding: var(--space-section) 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--text-hi);
  line-height: 1.25;
  padding-left: 14px;
  border-left: 4px solid var(--accent-cyan);
  border-radius: 2px;
}

.section-head .section-sub {
  font-size: 13px;
  color: var(--text-low);
  max-width: 380px;
  text-align: right;
  line-height: 1.6;
}

/* ===== 置顶公告 ===== */
.pinned-section {
  padding-top: var(--space-section);
  padding-bottom: 24px;
}

.pinned-card {
  background: linear-gradient(135deg, rgba(42, 109, 244, .18), rgba(0, 224, 198, .08));
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 36px 40px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  transition: transform .3s ease, box-shadow .3s ease;
}

.pinned-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .45);
}

.pinned-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent-cyan));
}

.pinned-date-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 90px;
  background: rgba(255, 255, 255, .07);
  border-radius: 14px;
  padding: 14px 12px;
  border: 1px solid var(--line-glass);
}

.pinned-date-block .day {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-hi);
  line-height: 1.1;
}

.pinned-date-block .month {
  font-size: 12px;
  color: var(--text-low);
  letter-spacing: .08em;
  margin-top: 4px;
}

.pinned-content .pinned-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  border-radius: var(--radius-badge);
  padding: 2px 10px;
  margin-bottom: 12px;
  letter-spacing: .05em;
}

.pinned-content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-hi);
  line-height: 1.4;
  margin-bottom: 10px;
}

.pinned-content p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 760px;
}

.pinned-content .pinned-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-low);
}

/* ===== 公告列表 ===== */
.notice-section {
  padding: 40px 0;
}

.notice-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.notice-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--line-glass);
  border-radius: 16px;
  padding: 18px 24px;
  transition: background .3s ease, transform .3s ease, border-color .3s ease;
}

.notice-item:hover {
  background: rgba(255, 255, 255, .09);
  transform: translateX(4px);
  border-color: rgba(0, 224, 198, .3);
}

.notice-date {
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--text-low);
  background: rgba(255, 255, 255, .05);
  border-radius: 10px;
  padding: 6px 10px;
  text-align: center;
  border: 1px solid var(--line-glass);
}

.notice-main h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-hi);
  margin-bottom: 4px;
  line-height: 1.5;
}

.notice-main p {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.65;
  max-width: 680px;
}

.notice-link {
  font-size: 13px;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.notice-link svg {
  width: 13px;
  height: 13px;
}

.notice-link:hover {
  text-decoration: underline;
}

/* ===== 图文卡片网格 ===== */
.news-grid-section {
  padding-top: 48px;
  padding-bottom: var(--space-section);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  background: var(--bg-panel);
  border: 1px solid var(--line-glass);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
}

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

.news-card-cover {
  position: relative;
  overflow: hidden;
  height: 180px;
}

.news-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.news-card:hover .news-card-cover img {
  transform: scale(1.05);
}

.news-card-cover .cover-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: rgba(42, 109, 244, .85);
  border-radius: var(--radius-badge);
  padding: 3px 10px;
  backdrop-filter: blur(6px);
}

.news-card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card-body h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-hi);
  line-height: 1.45;
  margin-bottom: 8px;
}

.news-card-body p {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 14px;
  flex: 1;
}

.news-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-low);
}

.news-card-meta .card-link {
  color: var(--accent-cyan);
  font-weight: 500;
}

.news-card-meta .card-link:hover {
  text-decoration: underline;
}

/* ===== FAQ ===== */
.faq-section {
  padding-top: 0;
  padding-bottom: var(--space-section);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-panel);
  border: 1px solid var(--line-glass);
  border-radius: 16px;
  overflow: hidden;
  transition: background .3s ease, border-color .3s ease;
}

.faq-item.open {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(0, 224, 198, .3);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-hi);
  cursor: pointer;
  line-height: 1.5;
}

.faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--accent-cyan);
  transition: transform .3s ease, background .3s ease;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(0, 224, 198, .2);
}

.faq-answer {
  padding: 0 24px 18px;
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 780px;
  border-left: 2px solid var(--accent-cyan);
  margin-left: 24px;
  padding-left: 18px;
}

/* ===== CTA 区 ===== */
.cta-section {
  padding-top: 0;
  padding-bottom: var(--space-section);
}

.cta-card {
  background: linear-gradient(135deg, rgba(42, 109, 244, .15), rgba(0, 0, 0, .2)), radial-gradient(ellipse at top right, rgba(0, 224, 198, .12), transparent 60%);
  border: 1px solid var(--line-glass);
  border-radius: 24px;
  padding: 48px 48px;
  text-align: center;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.cta-card h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-hi);
  margin-bottom: 10px;
}

.cta-card p {
  font-size: 14px;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== Footer ===== */
.site-footer {
  background: rgba(8, 14, 24, .95);
  border-top: 1px solid var(--line-glass);
  padding-top: 56px;
  padding-bottom: 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 36px;
}

.footer-brand .brand {
  margin-bottom: 14px;
}

.footer-desc {
  font-size: 13px;
  color: var(--text-low);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 280px;
}

.footer-col h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-hi);
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 13px;
  color: var(--text-mid);
  transition: color .25s ease, padding-left .25s ease;
}

.footer-col ul li a:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.6;
}

.footer-contact svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--text-low);
}

.footer-bottom {
  border-top: 1px solid var(--line-glass);
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-low);
}

/* ===== 页面内容区 ===== */
.page-main {
  padding-top: 0;
}

/* ===== Responsive ===== */
@media (max-width: 1023px) {
  .mini-countdown {
    display: none;
  }

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

@media (max-width: 767px) {
  .header-inner {
    height: 56px;
  }

  .site-header {
    height: 56px;
  }

  .brand-name {
    font-size: 16px;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .site-nav {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(11, 19, 32, .98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--line-glass);
    transform: translateY(-120%);
    transition: transform .35s ease;
    z-index: 999;
    box-shadow: 0 20px 40px rgba(0, 0, 0, .4);
  }

  .site-nav.open {
    transform: translateY(0);
  }

  .site-nav a {
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav a.active {
    color: var(--accent-cyan);
  }

  .header-actions .btn-sm {
    display: none;
  }

  .page-hero {
    min-height: 260px;
  }

  .page-hero-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 40px 0;
  }

  .page-hero h1 {
    font-size: 32px;
  }

  .page-hero-right {
    text-align: left;
  }

  .page-hero-summary {
    max-width: 100%;
    margin-left: 0;
  }

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

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 28px;
  }

  .section-head .section-sub {
    text-align: left;
  }

  .pinned-card {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .pinned-date-block {
    min-width: 70px;
    align-items: flex-start;
    flex-direction: row;
    gap: 8px;
    padding: 10px 14px;
  }

  .pinned-date-block .month {
    margin-top: 0;
  }

  .notice-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 18px;
  }

  .notice-date {
    justify-self: start;
  }

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

  .cta-card {
    padding: 32px 20px;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .page-hero h1 {
    font-size: 28px;
  }

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

  .pinned-content h3 {
    font-size: 18px;
  }
}

/* ===== 支持无backdrop-filter降级 ===== */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header,
  .site-nav,
  .pinned-card,
  .faq-item,
  .cta-card,
  .btn-glass,
  .news-card {
    background: var(--bg-panel-solid);
  }
}

/* roulang page: category2 */
:root {
  --bg-deep: #0B1320;
  --bg-panel: rgba(255,255,255,.06);
  --bg-panel-solid: #0F1A2C;
  --line-glass: rgba(255,255,255,.12);
  --primary: #2A6DF4;
  --primary-deep: #1E50E0;
  --accent-cyan: #00E0C6;
  --accent-amber: #FFB020;
  --live-red: #FF4D6A;
  --text-hi: rgba(255,255,255,.96);
  --text-mid: rgba(255,255,255,.70);
  --text-low: rgba(255,255,255,.45);
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --font-num: "DIN Alternate","Bahnschrift","Roboto Mono",monospace;
  --radius-card: 20px;
  --radius-btn: 12px;
  --radius-badge: 999px;
  --shadow-card: 0 12px 30px rgba(0,0,0,.35);
  --shadow-btn: 0 8px 24px rgba(42,109,244,.45);
  --container-w: 1200px;
  --space-section: 96px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  background: var(--bg-deep);
  color: var(--text-hi);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:not(.btn):not(.brand):not(.site-nav a):not(.footer-col a):hover { color: var(--accent-cyan); text-decoration: underline; }
ul, ol { list-style: none; }
input, button, textarea, select { font-family: inherit; font-size: inherit; color: inherit; outline: none; }
button { cursor: pointer; background: none; border: none; }
:focus-visible { outline: 2px solid var(--accent-cyan); outline-offset: 2px; }
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}
.grid-x { display: flex; flex-wrap: wrap; }
.grid-margin-x { margin-right: -12px; margin-left: -12px; }
.grid-margin-x > .cell, .grid-margin-x > .cell.large-7, .grid-margin-x > .cell.large-5,
.grid-margin-x > .cell.medium-3, .grid-margin-x > .cell.small-6, .grid-margin-x > .cell.large-6,
.grid-margin-x > .cell.large-4 { padding-right: 12px; padding-left: 12px; }
.cell { flex: 0 0 auto; }
.small-6 { width: 50%; }
.medium-3 { width: 25%; }
.large-4 { width: 33.333%; }
.large-5 { width: 41.666%; }
.large-6 { width: 50%; }
.large-7 { width: 58.333%; }

/* header & nav */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 68px;
  background: rgba(11,19,32,.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled {
  background: rgba(11,19,32,.86);
  border-bottom-color: var(--line-glass);
  box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 20px;
}
.brand { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
.brand-mark { border-radius: 8px; filter: drop-shadow(0 0 8px rgba(42,109,244,.6)); }
.brand-name { font-size: 18px; font-weight: 700; letter-spacing: .01em; white-space: nowrap; }
.brand-badge {
  font-size: 10px; padding: 2px 8px; border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan); border-radius: var(--radius-badge); font-weight: 500;
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  font-size: 15px; color: var(--text-mid); font-weight: 400;
  padding: 8px 0; position: relative; transition: color .2s ease; white-space: nowrap;
}
.site-nav a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px;
  background: var(--accent-cyan); border-radius: 2px;
  transform: scaleX(0); transform-origin: center; transition: transform .25s ease;
}
.site-nav a:hover, .site-nav a.active { color: #fff; }
.site-nav a:hover::after, .site-nav a.active::after { transform: scaleX(1); }
.nav-tools { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.mini-countdown {
  font-family: var(--font-num); font-size: 13px; color: var(--accent-amber);
  background: rgba(255,176,32,.1); border: 1px solid rgba(255,176,32,.3);
  padding: 4px 10px; border-radius: 8px; white-space: nowrap; font-weight: 600;
}
.live-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-mid); }
.live-dot i { color: var(--live-red); font-size: 8px; position: relative; }
.live-dot i::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  background: rgba(255,77,106,.4); animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(.6); opacity: .6; }
  50% { transform: scale(1.2); opacity: 0; }
}
.nav-toggle {
  display: none; width: 42px; height: 40px; border: 1px solid var(--line-glass);
  border-radius: 10px; background: var(--bg-panel); flex-direction: column;
  justify-content: center; align-items: center; gap: 4px;
}
.nav-toggle span { width: 18px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-cta { display: none; }

/* buttons & badges */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 14px; font-weight: 600; border-radius: var(--radius-btn);
  padding: 12px 26px; transition: all .25s ease; text-decoration: none !important; border: 1px solid transparent;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: #fff; box-shadow: var(--shadow-btn); border-color: rgba(255,255,255,.08);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(42,109,244,.65); color: #fff; }
.btn-primary:active { transform: translateY(0); box-shadow: 0 4px 16px rgba(42,109,244,.4); }
.btn-glass {
  background: var(--bg-panel); border-color: rgba(255,255,255,.2); color: var(--text-hi);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.btn-glass:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.4); color: #fff; transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-mid); padding: 8px 4px; }
.btn-ghost:hover { color: var(--accent-cyan); }
.btn-sm { padding: 8px 18px; font-size: 13px; border-radius: 10px; }
.btn-block { width: 100%; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500;
  padding: 4px 12px; border-radius: var(--radius-badge); border: 1px solid transparent;
  background: var(--bg-panel); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  line-height: 1.4; white-space: nowrap;
}
.badge-soon { border-color: rgba(255,176,32,.5); color: var(--accent-amber); }
.badge-upcoming { border-color: rgba(0,224,198,.5); color: var(--accent-cyan); }
.badge-replay { border-color: rgba(0,224,198,.4); color: var(--accent-cyan); }
.badge-live { border-color: rgba(255,77,106,.5); color: var(--live-red); }
.badge-live::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--live-red); animation: pulse 1.5s infinite; }

/* page hero */
.page-hero {
  position: relative; padding: 168px 0 88px; background-size: cover; background-position: center;
  min-height: 480px; display: flex; align-items: center;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 75% 40%, rgba(42,109,244,.3), transparent 55%),
    radial-gradient(ellipse at 15% 90%, rgba(0,224,198,.12), transparent 40%),
    linear-gradient(180deg, rgba(11,19,32,.92) 0%, rgba(11,19,32,.78) 60%, rgba(11,19,32,.95) 100%);
}
.page-hero .container { position: relative; z-index: 2; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--accent-cyan);
  letter-spacing: .04em; margin-bottom: 16px; padding: 6px 14px; border: 1px solid rgba(0,224,198,.4);
  border-radius: var(--radius-badge); background: rgba(0,224,198,.08); font-weight: 500;
}
.page-hero h1 {
  font-size: 44px; line-height: 1.15; font-weight: 700; margin-bottom: 20px;
  letter-spacing: .01em;
}
.hero-desc {
  font-size: 15px; line-height: 1.75; color: var(--text-mid); max-width: 480px; margin-bottom: 24px;
}
.hero-info-row { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 28px; }
.hero-info-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-mid); }
.hero-info-item i { color: var(--accent-cyan); width: 16px; text-align: center; }

/* next match card */
.next-match-card {
  background: var(--bg-panel-solid);
  border: 1px solid var(--line-glass);
  border-radius: var(--radius-card);
  overflow: hidden; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card); position: relative;
}
.next-match-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent);
}
.next-cover { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.next-cover img { width: 100%; height: 100%; object-fit: cover; }
.next-cover::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(11,19,32,.86) 100%);
}
.next-cover .badge { position: absolute; top: 14px; left: 14px; z-index: 2; }
.next-body { padding: 24px 26px 28px; }
.next-title { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.next-vs { font-size: 13px; color: var(--text-mid); margin-bottom: 14px; }
.next-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--text-mid); margin-bottom: 18px; }
.next-meta span { display: inline-flex; align-items: center; gap: 6px; }
.next-meta i { color: var(--accent-cyan); font-size: 12px; }

/* hero timer */
.hero-timer { display: flex; align-items: stretch; gap: 6px; margin-bottom: 20px; }
.timer-block {
  flex: 1; background: rgba(255,255,255,.05); border: 1px solid var(--line-glass);
  border-radius: 12px; padding: 12px 6px; text-align: center; min-width: 0;
}
.timer-block span {
  display: block; font-family: var(--font-num); font-size: 30px; font-weight: 700; line-height: 1.1;
  color: var(--text-hi); text-shadow: 0 0 18px rgba(0,224,198,.4);
}
.timer-block small { font-size: 12px; color: var(--text-low); letter-spacing: .05em; }

/* stats */
.schedule-stats { padding: 40px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.stat-card {
  background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: var(--radius-card);
  padding: 28px 20px; text-align: center; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: transform .25s ease, box-shadow .25s ease; height: 100%;
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.stat-num {
  display: block; font-family: var(--font-num); font-size: 42px; font-weight: 700; line-height: 1.1;
  color: var(--accent-cyan); margin-bottom: 6px;
}
.stat-label { font-size: 14px; color: var(--text-mid); }

/* schedule section */
.schedule-section { padding: var(--space-section) 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 32px; }
.section-kicker { font-size: 12px; letter-spacing: .08em; color: var(--accent-cyan); font-weight: 600; margin-bottom: 6px; }
.section-head h2 { font-size: 30px; line-height: 1.25; font-weight: 700; position: relative; padding-left: 14px; }
.section-head h2::before {
  content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px;
  background: var(--accent-cyan); border-radius: 3px;
}
.section-note { font-size: 13px; color: var(--text-low); }

.schedule-card {
  display: flex; align-items: center; gap: 26px;
  background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: var(--radius-card);
  padding: 22px 28px; margin-bottom: 18px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.schedule-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: rgba(255,255,255,.2); }
.schedule-date {
  flex-shrink: 0; width: 92px; text-align: center; border-right: 1px solid var(--line-glass);
  padding-right: 22px; display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.date-day { font-family: var(--font-num); font-size: 38px; font-weight: 700; line-height: 1; color: #fff; }
.date-month { font-size: 13px; color: var(--text-mid); margin-top: 4px; }
.date-week { font-size: 12px; color: var(--text-low); }
.schedule-info { flex: 1; min-width: 0; }
.schedule-info h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.schedule-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--text-mid); margin-bottom: 8px; }
.schedule-meta span { display: inline-flex; align-items: center; gap: 6px; }
.schedule-meta i { color: var(--accent-cyan); font-size: 12px; }
.schedule-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* subscribe section */
.subscribe-section { padding: 0 0 var(--space-section); }
.subscribe-card {
  background: linear-gradient(135deg, rgba(42,109,244,.12), rgba(11,19,32,.2)), var(--bg-panel-solid);
  border: 1px solid var(--line-glass); border-radius: 24px; padding: 42px 48px;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  position: relative; overflow: hidden;
}
.subscribe-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,224,198,.4), transparent);
}
.subscribe-card h2 { font-size: 26px; font-weight: 700; line-height: 1.3; margin-bottom: 10px; }
.subscribe-card .sub-desc { font-size: 14px; color: var(--text-mid); margin-bottom: 0; }
.subscribe-form .form-row { display: flex; gap: 12px; margin-bottom: 10px; }
.subscribe-form input[type="text"] {
  flex: 1; height: 48px; padding: 0 18px; border-radius: var(--radius-btn);
  border: 1px solid var(--line-glass); background: rgba(255,255,255,.06); color: var(--text-hi);
  font-size: 15px; transition: border-color .25s ease, box-shadow .25s ease;
}
.subscribe-form input[type="text"]::placeholder { color: rgba(255,255,255,.35); }
.subscribe-form input[type="text"]:focus {
  border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(0,224,198,.2);
}
.form-privacy { font-size: 12px; color: var(--text-low); margin-top: 8px; }
.subscribe-cover { border-radius: 16px; width: 100%; height: 200px; object-fit: cover; box-shadow: 0 12px 30px rgba(0,0,0,.4); }

/* faq */
.faq-section { padding: 0 0 var(--space-section); }
.faq-list { max-width: 860px; }
.faq-item {
  background: var(--bg-panel); border: 1px solid var(--line-glass); border-radius: 16px;
  margin-bottom: 12px; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  overflow: hidden; transition: border-color .25s ease;
}
.faq-item.is-open { border-color: rgba(0,224,198,.3); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  width: 100%; padding: 20px 24px; font-size: 16px; font-weight: 600; color: var(--text-hi);
  text-align: left; transition: background .25s ease;
}
.faq-question:hover { background: rgba(255,255,255,.04); }
.faq-question i { transition: transform .3s ease; color: var(--text-low); font-size: 14px; }
.faq-item.is-open .faq-question i { transform: rotate(45deg); color: var(--accent-cyan); }
.faq-answer { display: none; padding: 0 24px 22px 24px; }
.faq-item.is-open .faq-answer { display: block; }
.faq-answer p {
  font-size: 14px; line-height: 1.7; color: var(--text-mid);
  border-left: 2px solid var(--accent-cyan); padding-left: 14px;
}

/* footer */
.site-footer {
  background: rgba(11,19,32,.85); border-top: 1px solid var(--line-glass);
  padding: 56px 0 28px; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.footer-inner {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 36px;
}
.footer-brand .brand { margin-bottom: 16px; display: inline-flex; }
.footer-desc { font-size: 13px; line-height: 1.7; color: var(--text-mid); max-width: 300px; }
.footer-title { font-size: 15px; font-weight: 600; color: #fff; margin-bottom: 14px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 13px; color: var(--text-mid); transition: color .2s ease, padding-left .2s ease; }
.footer-col ul li a:hover { color: var(--accent-cyan); padding-left: 4px; text-decoration: none; }
.footer-contact li { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--text-mid); }
.footer-contact i { color: var(--accent-cyan); font-size: 13px; margin-top: 4px; width: 16px; text-align: center; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: var(--text-low);
}

/* responsive */
@media (max-width: 1023px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed; top: 68px; left: 0; right: 0; z-index: 999;
    background: rgba(11,19,32,.95); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 16px 24px 24px; transform: translateY(-120%); opacity: 0;
    transition: transform .3s ease, opacity .3s ease; border-bottom: 1px solid var(--line-glass);
  }
  .site-nav.open { transform: translateY(0); opacity: 1; }
  .site-nav a { display: block; padding: 12px 4px; font-size: 16px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .site-nav a::after { display: none; }
  .nav-cta { display: flex; margin-top: 16px; width: 100%; justify-content: center; }
  .mini-countdown, .live-dot { display: none; }
  .schedule-card { flex-wrap: wrap; padding: 20px; gap: 16px; }
  .schedule-date { width: 100%; border-right: none; border-bottom: 1px solid var(--line-glass); padding-right: 0; padding-bottom: 12px; flex-direction: row; justify-content: left; gap: 12px; }
  .date-day { font-size: 28px; }
  .date-month, .date-week { margin-top: 0; }
  .schedule-actions { width: 100%; justify-content: flex-end; }
  .subscribe-card { padding: 32px 24px; }
  .subscribe-form .form-row { flex-direction: column; }
  .subscribe-form .btn { width: 100%; }
  .large-5, .large-7, .large-4, .large-6, .medium-3 { width: 100%; }
}

@media (max-width: 639px) {
  :root { --space-section: 56px; }
  .container { padding: 0 20px; }
  .site-header, .nav-inner { height: 56px; }
  .site-nav { top: 56px; }
  .brand-name { font-size: 16px; }
  .page-hero { padding: 120px 0 56px; min-height: 0; }
  .page-hero h1 { font-size: 30px; }
  .hero-desc { font-size: 14px; }
  .hero-info-row { gap: 12px; }
  .section-head h2 { font-size: 24px; }
  .stat-card { padding: 20px 12px; }
  .stat-num { font-size: 32px; }
  .schedule-info h3 { font-size: 17px; }
  .schedule-meta { gap: 8px; font-size: 12px; }
  .schedule-actions .btn { flex: 1; }
  .timer-block span { font-size: 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .subscribe-card h2 { font-size: 22px; }
}