/* roulang page: index */
:root {
  --primary: #7B2FFF;
  --primary-light: #A78BFA;
  --accent: #00E5A0;
  --accent-dark: #00C48A;
  --danger: #FF5C7A;
  --bg: #0A0E17;
  --bg-secondary: #111722;
  --card-bg: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --text-main: #E8ECF4;
  --text-secondary: #A0AABF;
  --text-muted: #67718C;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 10px 40px rgba(0,0,0,0.45);
  --shadow-primary: 0 0 24px rgba(123,47,255,0.45);
  --shadow-accent: 0 0 20px rgba(0,229,160,0.35);
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-num: "Rajdhani", "DIN Alternate", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--text-main); line-height: 1.75; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button, input { font-family: inherit; font-size: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; }
section { position: relative; }

/* ===== Header 导航 ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(10,14,23,0.92); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.brand-bar { height: 60px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,0.04); }
.brand-logo { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; font-weight: 800; letter-spacing: 0.02em; }
.brand-logo .logo-mark { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--primary), #4C1DA8); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 18px rgba(123,47,255,0.5); font-size: 0.85rem; color: #fff; }
.brand-logo .logo-text { background: linear-gradient(90deg, #E8ECF4, var(--primary-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.brand-search { display: flex; align-items: center; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 999px; padding: 0 14px; height: 34px; gap: 6px; }
.brand-search input { background: transparent; border: none; outline: none; color: var(--text-main); font-size: 0.8rem; width: 140px; }
.brand-search svg { width: 14px; height: 14px; color: var(--text-muted); }
.brand-actions { display: flex; align-items: center; gap: 12px; }
.btn-login { font-size: 0.8rem; color: var(--text-secondary); padding: 6px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.12); transition: all 0.3s; }
.btn-login:hover { border-color: var(--primary); color: var(--primary-light); box-shadow: 0 0 14px rgba(123,47,255,0.2); }
.channel-bar { height: 44px; display: flex; align-items: center; }
.channel-nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; white-space: nowrap; }
.channel-nav::-webkit-scrollbar { display: none; }
.channel-link { position: relative; padding: 10px 18px; font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); transition: color 0.3s; display: flex; align-items: center; }
.channel-link::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; border-radius: 2px; background: transparent; transition: all 0.3s; }
.channel-link:hover { color: var(--text-main); }
.channel-link:hover::after { background: var(--accent); }
.channel-link.active { color: var(--text-main); }
.channel-link.active::after { background: var(--primary); box-shadow: 0 0 10px rgba(123,47,255,0.6); }
.mobile-toggle { display: none; width: 40px; height: 40px; border-radius: 8px; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04); color: var(--text-main); cursor: pointer; }
.mobile-drawer { display: none; position: fixed; top: 60px; right: 0; left: 0; background: var(--bg); border-bottom: 1px solid rgba(255,255,255,0.1); padding: 16px 0; z-index: 49; box-shadow: 0 30px 50px rgba(0,0,0,0.5); }
.mobile-drawer.open { display: block; }
.mobile-drawer a { display: block; padding: 12px 20px; font-size: 0.95rem; color: var(--text-secondary); border-left: 3px solid transparent; transition: all 0.3s; }
.mobile-drawer a:hover, .mobile-drawer a.active { color: var(--text-main); border-left-color: var(--primary); background: rgba(123,47,255,0.08); }

/* ===== Hero ===== */
.hero-section { min-height: 80vh; display: flex; align-items: center; background: linear-gradient(135deg, rgba(10,14,23,0.92) 0%, rgba(10,14,23,0.75) 50%, rgba(123,47,255,0.15) 100%), url('/assets/images/backpic/back-1.png') center/cover no-repeat; padding: 70px 0; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: center; }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.3; letter-spacing: 0.01em; background: linear-gradient(100deg, #fff 30%, var(--primary-light) 90%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { margin-top: 20px; font-size: 1.05rem; color: var(--text-secondary); max-width: 520px; line-height: 1.85; }
.hero-cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 28px; border-radius: 8px; font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: all 0.3s; border: 2px solid transparent; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-accent { background: var(--accent); color: #06281B; border-color: var(--accent); box-shadow: 0 0 18px rgba(0,229,160,0.2); }
.btn-accent:hover { background: var(--accent-dark); box-shadow: var(--shadow-accent); transform: translateY(-2px); }
.btn-accent:active { transform: scale(0.97); }
.btn-outline { background: transparent; color: var(--text-main); border-color: var(--primary); }
.btn-outline:hover { background: rgba(123,47,255,0.15); box-shadow: var(--shadow-primary); }
.btn-outline:active { transform: scale(0.97); }
.hero-fact { margin-top: 28px; display: flex; gap: 24px; color: var(--text-muted); font-size: 0.75rem; }

/* 倒计时卡片 */
.countdown-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(16px); border-radius: 16px; padding: 30px 26px; position: relative; overflow: hidden; }
.countdown-card::before { content: ''; position: absolute; top: -60px; right: -60px; width: 120px; height: 120px; background: rgba(123,47,255,0.25); filter: blur(50px); border-radius: 50%; }
.live-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 0.75rem; color: var(--danger); font-weight: 600; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--danger); position: relative; }
.live-dot::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; background: var(--danger); opacity: 0.3; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { transform: scale(0.8); opacity: 0.4; } 50% { transform: scale(1.4); opacity: 0; } }
.countdown-title { margin-top: 14px; font-size: 0.85rem; color: var(--text-secondary); }
.countdown-digits { display: flex; gap: 10px; margin-top: 16px; }
.cd-box { flex: 1; background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 10px 4px 8px; text-align: center; }
.cd-num { font-family: var(--font-num); font-size: 1.8rem; font-weight: 700; color: var(--accent); line-height: 1.2; }
.cd-label { font-size: 0.65rem; color: var(--text-muted); margin-top: 2px; }
.countdown-meta { margin-top: 16px; font-size: 0.8rem; color: var(--text-muted); border-top: 1px solid rgba(255,255,255,0.06); padding-top: 14px; display: flex; justify-content: space-between; }

/* ===== 分区头部 ===== */
.section-title { font-size: 1.6rem; font-weight: 700; line-height: 1.3; letter-spacing: 0.01em; }
.section-subtitle { font-size: 0.92rem; color: var(--text-secondary); margin-top: 8px; line-height: 1.7; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 30px; }
.section-head-right { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.section-head-right:hover { color: var(--accent); }

/* ===== 开播预告流 ===== */
.live-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.live-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; transition: all 0.4s ease; position: relative; backdrop-filter: blur(12px); }
.live-card:hover { transform: translateY(-6px); border-color: rgba(123,47,255,0.4); box-shadow: 0 16px 40px rgba(0,0,0,0.5), 0 0 30px rgba(123,47,255,0.1); }
.live-card-cover { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.live-card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.live-card:hover .live-card-cover img { transform: scale(1.05); }
.live-card-cover::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,0.4), transparent 60%); }
.countdown-tag { position: absolute; top: 10px; left: 10px; background: var(--accent); color: #06281B; font-size: 0.7rem; font-weight: 700; font-family: var(--font-num); padding: 4px 10px; border-radius: 999px; letter-spacing: 0.05em; z-index: 2; box-shadow: 0 2px 10px rgba(0,229,160,0.3); }
.live-tag { position: absolute; top: 10px; right: 10px; background: rgba(255,92,122,0.9); color: #fff; font-size: 0.65rem; font-weight: 600; padding: 3px 8px; border-radius: 4px; z-index: 2; display: flex; align-items: center; gap: 4px; }
.live-tag .dot { width: 5px; height: 5px; border-radius: 50%; background: #fff; animation: blink 1.2s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.play-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(10,14,23,0.5); opacity: 0; transition: opacity 0.4s; z-index: 2; }
.live-card:hover .play-overlay { opacity: 1; }
.play-icon { width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,0.9); display: flex; align-items: center; justify-content: center; color: var(--primary); box-shadow: 0 8px 30px rgba(0,0,0,0.4); }
.live-card-body { padding: 16px 16px 14px; }
.live-card-title { font-size: 0.98rem; font-weight: 600; line-height: 1.45; margin-bottom: 8px; }
.live-card-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: var(--text-muted); }
.live-card-meta .channel { display: flex; align-items: center; gap: 6px; }
.avatar-sm { width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); display: inline-block; }
.glow-line { width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--primary), transparent); opacity: 0; transition: opacity 0.4s; }
.live-card:hover .glow-line { opacity: 1; }

/* ===== 看点列表 ===== */
.feature-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 60px; align-items: start; }
.feature-list { display: flex; flex-direction: column; gap: 6px; }
.feature-item { display: flex; align-items: flex-start; gap: 16px; padding: 18px 16px; border-radius: 12px; transition: all 0.3s; cursor: pointer; }
.feature-item:hover { background: rgba(255,255,255,0.03); }
.feature-num { font-family: var(--font-num); font-size: 0.85rem; font-weight: 700; color: var(--primary); background: rgba(123,47,255,0.1); width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.feature-item:hover .feature-num { background: var(--primary); color: #fff; box-shadow: 0 0 16px rgba(123,47,255,0.4); }
.feature-text h3 { font-size: 1rem; font-weight: 600; }
.feature-text p { font-size: 0.82rem; color: var(--text-secondary); margin-top: 4px; line-height: 1.6; }
.feature-arrow { margin-left: auto; color: var(--text-muted); font-size: 0.8rem; align-self: center; transition: transform 0.3s; opacity: 0; }
.feature-item:hover .feature-arrow { transform: translateX(4px); opacity: 1; color: var(--accent); }

/* ===== 订阅提醒 ===== */
.subscribe-panel { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 50px 40px; backdrop-filter: blur(20px); position: relative; overflow: hidden; }
.subscribe-panel::before { content: ''; position: absolute; top: -100px; left: -80px; width: 250px; height: 250px; background: rgba(123,47,255,0.2); filter: blur(80px); border-radius: 50%; }
.subscribe-panel::after { content: ''; position: absolute; bottom: -100px; right: -60px; width: 200px; height: 200px; background: rgba(0,229,160,0.12); filter: blur(70px); border-radius: 50%; }
.subscribe-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 30px; align-items: center; }
.subscribe-title { font-size: 1.4rem; font-weight: 700; }
.subscribe-desc { font-size: 0.85rem; color: var(--text-secondary); margin-top: 8px; line-height: 1.7; }
.subscribe-form { display: flex; gap: 12px; }
.input-box { flex: 1; display: flex; align-items: center; gap: 8px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.12); border-radius: 10px; padding: 0 16px; height: 50px; }
.input-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(0,229,160,0.15); }
.input-box svg { width: 16px; height: 16px; color: var(--text-muted); }
.input-box input { background: transparent; border: none; outline: none; color: var(--text-main); font-size: 0.9rem; width: 100%; height: 100%; }
.privacy-note { font-size: 0.7rem; color: var(--text-muted); margin-top: 12px; display: flex; align-items: center; gap: 6px; }
.privacy-note svg { width: 12px; height: 12px; }

/* ===== 回放入口 ===== */
.replay-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.replay-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; transition: all 0.4s; }
.replay-card:hover { border-color: rgba(123,47,255,0.45); box-shadow: 0 14px 40px rgba(0,0,0,0.5), 0 0 24px rgba(123,47,255,0.12); transform: translateY(-4px); }
.replay-card-cover { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.replay-card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.replay-card:hover .replay-card-cover img { transform: scale(1.04); }
.duration-badge { position: absolute; bottom: 10px; right: 10px; background: rgba(0,0,0,0.7); color: #fff; font-size: 0.7rem; padding: 3px 10px; border-radius: 6px; font-family: var(--font-num); }
.views-badge { position: absolute; bottom: 10px; left: 10px; background: rgba(0,0,0,0.6); color: var(--text-secondary); font-size: 0.7rem; padding: 3px 10px; border-radius: 6px; display: flex; align-items: center; gap: 5px; }
.replay-card-body { padding: 16px 18px 18px; }
.replay-card-title { font-size: 1rem; font-weight: 600; line-height: 1.5; }
.replay-card-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; display: flex; align-items: center; gap: 6px; }

/* ===== 最新信息 CMS ===== */
.news-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.news-feature { border-radius: 16px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); position: relative; transition: all 0.4s; }
.news-feature:hover { border-color: rgba(123,47,255,0.4); box-shadow: 0 14px 40px rgba(0,0,0,0.5); }
.news-feature img { width: 100%; height: 320px; object-fit: cover; }
.news-feature-body { position: absolute; bottom: 0; left: 0; right: 0; padding: 50px 20px 18px; background: linear-gradient(0deg, rgba(10,14,23,0.95) 30%, transparent); }
.news-feature-title { font-size: 1.2rem; font-weight: 700; color: #fff; line-height: 1.4; }
.news-feature-meta { display: flex; gap: 12px; margin-top: 8px; font-size: 0.75rem; color: var(--text-secondary); }
.news-list { display: flex; flex-direction: column; gap: 10px; }
.news-item { display: flex; gap: 14px; padding: 16px 14px; border-radius: 12px; transition: all 0.3s; border: 1px solid transparent; }
.news-item:hover { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.06); }
.news-bar { width: 4px; border-radius: 4px; flex-shrink: 0; background: var(--primary); }
.news-item:nth-child(2n) .news-bar { background: var(--accent); }
.news-item-body { flex: 1; min-width: 0; }
.news-item-title { font-size: 0.92rem; font-weight: 600; color: var(--text-main); line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; transition: color 0.3s; }
.news-item:hover .news-item-title { color: var(--accent); }
.news-item-desc { font-size: 0.78rem; color: var(--text-secondary); margin-top: 4px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.news-item-meta { display: flex; gap: 10px; margin-top: 8px; font-size: 0.7rem; color: var(--text-muted); }
.news-item-meta .cat { color: var(--primary-light); }
.news-item-time { margin-left: auto; font-family: var(--font-num); }
.news-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 70px 20px; border-radius: 16px; border: 1px dashed rgba(255,255,255,0.12); text-align: center; grid-column: 1 / -1; }
.news-empty-icon { width: 64px; height: 64px; border-radius: 50%; background: rgba(255,255,255,0.04); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; border: 1px solid rgba(255,255,255,0.08); }
.news-empty h3 { font-size: 1rem; color: var(--text-main); }
.news-empty p { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ===== FAQ 手风琴 ===== */
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.07); }
.faq-item:first-child { border-top: 1px solid rgba(255,255,255,0.07); }
.faq-question { display: flex; align-items: center; gap: 12px; padding: 20px 6px; cursor: pointer; font-size: 0.98rem; font-weight: 600; color: var(--text-main); transition: color 0.3s; }
.faq-question:hover { color: var(--primary-light); }
.faq-arrow { margin-left: auto; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,0.1); font-size: 0.7rem; color: var(--text-secondary); transition: all 0.3s; transform: rotate(0deg); flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(90deg); border-color: var(--accent); color: var(--accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer-inner { padding: 0 6px 20px 42px; font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; }

/* ===== CTA 条 ===== */
.cta-band { text-align: center; padding: 30px 0 10px; }
.cta-inner { background: linear-gradient(120deg, rgba(123,47,255,0.12), rgba(0,229,160,0.08)), var(--bg-secondary); border: 1px solid rgba(255,255,255,0.08); border-radius: 24px; padding: 60px 40px; position: relative; overflow: hidden; }
.cta-inner::before { content: ''; position: absolute; top: -80px; left: 20%; width: 300px; height: 300px; background: rgba(123,47,255,0.25); filter: blur(100px); border-radius: 50%; }
.cta-inner::after { content: ''; position: absolute; bottom: -80px; right: 15%; width: 250px; height: 250px; background: rgba(0,229,160,0.15); filter: blur(90px); border-radius: 50%; }
.cta-title { font-size: 1.8rem; font-weight: 800; position: relative; z-index: 1; }
.cta-desc { font-size: 0.92rem; color: var(--text-secondary); margin-top: 12px; position: relative; z-index: 1; }

/* ===== 页脚 ===== */
.site-footer { background: #070A10; border-top: 1px solid rgba(255,255,255,0.06); padding: 50px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 30px; }
.footer-brand .brand-logo { font-size: 1.05rem; }
.footer-brand p { font-size: 0.8rem; color: var(--text-secondary); margin-top: 12px; line-height: 1.7; }
.footer-col h4 { font-size: 0.85rem; font-weight: 600; color: var(--text-main); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.8rem; color: var(--text-muted); padding: 4px 0; transition: color 0.3s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 16px 0; display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: var(--text-muted); flex-wrap: wrap; gap: 8px; }
.footer-bottom .links a { margin-left: 18px; color: var(--text-muted); }
.footer-bottom .links a:hover { color: var(--accent); }

/* ===== 板块间距 ===== */
.block-pad { padding: 70px 0; }
.block-pad-sm { padding: 40px 0; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .live-strip { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .replay-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .subscribe-inner { grid-template-columns: 1fr; }
  .subscribe-form { flex-direction: column; }
  .feature-grid { grid-template-columns: 1fr; gap: 16px; }
  .news-layout { grid-template-columns: 1fr; }
  .brand-search { display: none; }
}
@media (max-width: 768px) {
  .brand-bar { height: 56px; }
  .channel-bar { display: none; }
  .mobile-toggle { display: flex; width: 40px; height: 40px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; align-items: center; justify-content: center; cursor: pointer; color: var(--text-main); }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-section { min-height: auto; padding: 50px 0; }
  .live-strip { grid-template-columns: 1fr; }
  .replay-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .block-pad { padding: 50px 0; }
  .section-head { flex-direction: column; gap: 10px; align-items: flex-start; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { flex: 1; padding: 0 16px; }
  .cta-inner { padding: 40px 20px; }
  .subscribe-panel { padding: 30px 20px; }
  .brand-actions .btn-login { display: none; }
  .countdown-digits { gap: 6px; }
  .cd-num { font-size: 1.4rem; }
}
@media (max-width: 520px) {
  .container { padding-left: 0.8rem; padding-right: 0.8rem; }
  .hero-title { font-size: 2rem; }
  .news-feature img { height: 220px; }
  .news-feature-title { font-size: 1rem; }
  .news-item-desc { display: none; }
  .live-card-cover { aspect-ratio: 16/10; }
}

/* roulang page: category1 */
:root {
      --primary: #7B2FFF;
      --primary-light: #A78BFA;
      --accent: #00E5A0;
      --bg: #0A0E17;
      --bg-card: #111722;
      --bg-deep: #070A10;
      --glass: rgba(255, 255, 255, 0.04);
      --border: rgba(255, 255, 255, 0.08);
      --border-light: rgba(255, 255, 255, 0.12);
      --text: #E8ECF4;
      --text-muted: #A0AABF;
      --text-weak: #67718C;
      --danger: #FF5C7A;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 8px;
      --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.45);
      --shadow-primary: 0 0 24px rgba(123, 47, 255, 0.35);
      --shadow-accent: 0 0 20px rgba(0, 229, 160, 0.25);
      --spacing-section: clamp(3rem, 6vw, 5.5rem);
    }
    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      margin: 0;
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      color: var(--text);
      background: var(--bg);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }
    img {
      display: block;
      max-width: 100%;
      object-fit: cover;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: color .25s ease;
    }
    a:hover {
      color: var(--accent);
    }
    button,
    input {
      font-family: inherit;
      font-size: 1rem;
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding-left: 1rem;
      padding-right: 1rem;
    }
    .section {
      padding: var(--spacing-section) 0;
    }
    .section-head {
      text-align: center;
      margin-bottom: 2.5rem;
    }
    .section-head h2 {
      font-size: clamp(1.5rem, 2.6vw, 1.875rem);
      font-weight: 700;
      line-height: 1.3;
      margin: 0 0 .5rem;
    }
    .section-head p {
      color: var(--text-muted);
      max-width: 640px;
      margin: 0 auto;
      font-size: .9375rem;
    }
    /* ===== 顶部导航 ===== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(10, 14, 23, 0.85);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
    }
    .brand-row {
      height: 60px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      font-size: 1.1rem;
      font-weight: 800;
      letter-spacing: .4px;
      color: var(--text);
      flex-shrink: 0;
    }
    .brand-logo:hover {
      color: var(--text);
    }
    .logo-mark {
      width: 32px;
      height: 32px;
      border-radius: 9px;
      background: linear-gradient(135deg, #7B2FFF, #4C1D95);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      box-shadow: 0 0 14px rgba(123, 47, 255, 0.4);
    }
    .logo-text {
      background: linear-gradient(90deg, #fff, #d9c8ff);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .brand-actions {
      display: flex;
      align-items: center;
      gap: .75rem;
    }
    .search-box {
      display: flex;
      align-items: center;
      background: rgba(0, 0, 0, 0.3);
      border: 1px solid var(--border-light);
      border-radius: 999px;
      padding: 0 .8rem;
      height: 36px;
      min-width: 200px;
      transition: border-color .25s, box-shadow .25s;
    }
    .search-box:focus-within {
      border-color: var(--accent);
      box-shadow: 0 0 0 4px rgba(0, 229, 160, 0.15);
    }
    .search-box input {
      background: transparent;
      border: none;
      outline: none;
      color: var(--text);
      width: 100%;
      font-size: .8125rem;
      height: 100%;
    }
    .search-box input::placeholder {
      color: var(--text-weak);
    }
    .search-box svg {
      width: 14px;
      height: 14px;
      stroke: var(--text-muted);
      margin-right: .4rem;
      flex-shrink: 0;
    }
    .login-btn {
      border: 1px solid var(--border-light);
      border-radius: 999px;
      padding: .35rem 1rem;
      font-size: .8125rem;
      font-weight: 500;
      color: var(--text-muted);
      transition: all .25s;
      white-space: nowrap;
    }
    .login-btn:hover {
      border-color: var(--primary-light);
      color: var(--primary-light);
    }
    .channel-bar {
      background: rgba(7, 10, 16, 0.6);
      border-top: 1px solid rgba(255, 255, 255, 0.04);
    }
    .channel-nav {
      display: flex;
      align-items: center;
      gap: .25rem;
      overflow-x: auto;
      scrollbar-width: none;
      -ms-overflow-style: none;
      height: 46px;
      padding: 0 .25rem;
    }
    .channel-nav::-webkit-scrollbar {
      display: none;
    }
    .channel-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      white-space: nowrap;
      padding: 0 .85rem;
      height: 100%;
      font-size: .875rem;
      font-weight: 500;
      color: var(--text-muted);
      transition: color .25s;
      border-bottom: 2px solid transparent;
    }
    .channel-link:hover {
      color: var(--text);
    }
    .channel-link.active {
      color: var(--text);
      border-bottom-color: var(--primary);
    }
    .channel-link.active::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -2px;
      transform: translateX(-50%);
      width: 60%;
      height: 2px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
      border-radius: 2px;
    }
    /* ===== Hero ===== */
    .hero-cat {
      position: relative;
      min-height: 62vh;
      display: flex;
      align-items: center;
      padding: 4rem 0 3.5rem;
      overflow: hidden;
    }
    .hero-cat-bg {
      position: absolute;
      inset: 0;
      background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
      z-index: 0;
    }
    .hero-cat-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(100deg, rgba(10, 14, 23, 0.94) 20%, rgba(10, 14, 23, 0.75) 60%, rgba(10, 14, 23, 0.45) 100%);
    }
    .hero-cat-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      gap: 2rem;
      align-items: center;
      width: 100%;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      background: rgba(0, 229, 160, 0.12);
      border: 1px solid rgba(0, 229, 160, 0.3);
      color: var(--accent);
      font-size: .75rem;
      font-weight: 600;
      border-radius: 999px;
      padding: .25rem .75rem;
      margin-bottom: 1rem;
    }
    .hero-badge-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent);
      animation: pulse-dot 1.6s infinite;
    }
    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: .5; transform: scale(1.4); }
    }
    .hero-cat h1 {
      font-size: clamp(2rem, 4.6vw, 3.2rem);
      font-weight: 800;
      line-height: 1.25;
      margin: 0 0 1rem;
    }
    .hero-cat h1 .highlight {
      background: linear-gradient(120deg, #fff, #c9b4ff);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-cat p {
      font-size: 1rem;
      color: var(--text-muted);
      max-width: 520px;
      margin: 0 0 1.75rem;
      line-height: 1.75;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: .75rem;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .4rem;
      border: none;
      cursor: pointer;
      font-size: .9375rem;
      font-weight: 600;
      min-height: 44px;
      padding: .5rem 1.4rem;
      border-radius: var(--radius-sm);
      transition: all .25s ease;
      outline: none;
    }
    .btn:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
    }
    .btn-primary {
      background: var(--accent);
      color: #07101a;
    }
    .btn-primary:hover {
      background: #29f5b3;
      box-shadow: var(--shadow-accent);
      color: #07101a;
    }
    .btn-primary:active {
      transform: scale(.97);
    }
    .btn-outline {
      background: transparent;
      border: 2px solid var(--primary);
      color: var(--primary-light);
    }
    .btn-outline:hover {
      background: rgba(123, 47, 255, 0.15);
      box-shadow: var(--shadow-primary);
      color: #fff;
    }
    .btn-outline:active {
      transform: scale(.97);
    }
    .hero-stats {
      display: flex;
      gap: 2rem;
      margin-top: 2rem;
      flex-wrap: wrap;
    }
    .stat-item {
      display: flex;
      flex-direction: column;
      gap: .15rem;
    }
    .stat-value {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--text);
      font-family: "Rajdhani", "DIN Alternate", sans-serif;
    }
    .stat-label {
      font-size: .75rem;
      color: var(--text-weak);
      letter-spacing: .5px;
    }
    /* ===== 时间轴赛事 ===== */
    .timeline-section {
      padding: var(--spacing-section) 0;
      background: linear-gradient(180deg, var(--bg) 0%, rgba(17, 23, 34, 0.6) 100%);
    }
    .timeline {
      position: relative;
      max-width: 860px;
      margin: 0 auto;
      padding-left: 34px;
    }
    .timeline::before {
      content: '';
      position: absolute;
      left: 9px;
      top: 0;
      bottom: 0;
      width: 2px;
      background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 60%, rgba(0, 229, 160, 0.15) 100%);
      border-radius: 2px;
    }
    .timeline-item {
      position: relative;
      margin-bottom: 2rem;
    }
    .timeline-item:last-child {
      margin-bottom: 0;
    }
    .timeline-dot {
      position: absolute;
      left: -30px;
      top: 24px;
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: var(--bg);
      border: 3px solid var(--primary);
      box-shadow: 0 0 0 4px rgba(123, 47, 255, 0.15);
    }
    .timeline-dot.dot-live {
      border-color: var(--accent);
      box-shadow: 0 0 0 4px rgba(0, 229, 160, 0.15);
    }
    .timeline-card {
      background: var(--glass);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 1.25rem;
      backdrop-filter: blur(12px);
      transition: border-color .3s, box-shadow .3s, transform .3s;
    }
    .timeline-card:hover {
      border-color: rgba(123, 47, 255, 0.4);
      box-shadow: var(--shadow-card);
      transform: translateY(-2px);
    }
    .card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: .5rem;
      margin-bottom: .75rem;
    }
    .badge {
      display: inline-flex;
      align-items: center;
      gap: .35rem;
      font-size: .75rem;
      font-weight: 600;
      border-radius: 999px;
      padding: .2rem .7rem;
      line-height: 1.4;
    }
    .badge-finished {
      background: rgba(255, 255, 255, 0.06);
      color: var(--text-weak);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }
    .badge-upcoming {
      background: rgba(0, 229, 160, 0.1);
      color: var(--accent);
      border: 1px solid rgba(0, 229, 160, 0.25);
    }
    .badge-hot {
      background: rgba(123, 47, 255, 0.15);
      color: var(--primary-light);
      border: 1px solid rgba(123, 47, 255, 0.3);
    }
    .match-time {
      font-size: .8rem;
      color: var(--text-weak);
      font-family: "Rajdhani", "DIN Alternate", sans-serif;
    }
    .card-body {
      display: grid;
      grid-template-columns: 180px 1fr;
      gap: 1rem;
      align-items: center;
    }
    .card-body img {
      width: 100%;
      height: 110px;
      border-radius: var(--radius-sm);
      object-fit: cover;
    }
    .card-info h3 {
      font-size: 1.125rem;
      font-weight: 600;
      margin: 0 0 .25rem;
      line-height: 1.4;
    }
    .card-info p {
      font-size: .875rem;
      color: var(--text-muted);
      margin: 0 0 .6rem;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .card-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: .75rem;
      font-size: .8125rem;
      color: var(--text-weak);
      flex-wrap: wrap;
    }
    .ghost-link {
      display: inline-flex;
      align-items: center;
      gap: .25rem;
      font-size: .8125rem;
      font-weight: 600;
      color: var(--primary-light);
      transition: gap .25s;
    }
    .ghost-link:hover {
      color: var(--accent);
      gap: .55rem;
    }
    /* ===== 频道亮点 ===== */
    .highlight-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.25rem;
    }
    .highlight-card {
      background: var(--glass);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1.5rem 1.25rem;
      backdrop-filter: blur(12px);
      transition: border-color .3s, transform .3s, box-shadow .3s;
    }
    .highlight-card:hover {
      border-color: rgba(0, 229, 160, 0.3);
      transform: translateY(-4px);
      box-shadow: var(--shadow-card);
    }
    .highlight-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: rgba(123, 47, 255, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-light);
      margin-bottom: 1rem;
    }
    .highlight-icon svg {
      width: 22px;
      height: 22px;
    }
    .highlight-card h3 {
      font-size: 1.0625rem;
      font-weight: 600;
      margin: 0 0 .4rem;
    }
    .highlight-card p {
      font-size: .8125rem;
      color: var(--text-muted);
      margin: 0;
      line-height: 1.6;
    }
    /* ===== 回放 ===== */
    .replay-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.25rem;
    }
    .replay-card {
      background: var(--glass);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: border-color .3s, transform .3s, box-shadow .3s;
    }
    .replay-card:hover {
      border-color: rgba(123, 47, 255, 0.4);
      transform: translateY(-4px);
      box-shadow: var(--shadow-card);
    }
    .replay-cover {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
    }
    .replay-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .replay-card:hover .replay-cover img {
      transform: scale(1.04);
    }
    .replay-duration {
      position: absolute;
      right: .75rem;
      bottom: .75rem;
      background: rgba(7, 10, 16, 0.75);
      color: var(--text);
      font-size: .75rem;
      font-weight: 600;
      padding: .2rem .6rem;
      border-radius: 6px;
      backdrop-filter: blur(6px);
      font-family: "Rajdhani", "DIN Alternate", sans-serif;
    }
    .replay-play {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(7, 10, 16, 0.3);
      opacity: 0;
      transition: opacity .3s;
    }
    .replay-card:hover .replay-play {
      opacity: 1;
    }
    .replay-play span {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: rgba(0, 229, 160, 0.85);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #07101a;
      box-shadow: 0 0 24px rgba(0, 229, 160, 0.45);
    }
    .replay-play svg {
      width: 20px;
      height: 20px;
      fill: currentColor;
    }
    .replay-body {
      padding: 1rem 1.1rem 1.1rem;
    }
    .replay-body h3 {
      font-size: 1rem;
      font-weight: 600;
      margin: 0 0 .35rem;
      line-height: 1.4;
    }
    .replay-body p {
      font-size: .8125rem;
      color: var(--text-muted);
      margin: 0 0 .5rem;
      line-height: 1.5;
    }
    .replay-meta {
      font-size: .75rem;
      color: var(--text-weak);
      display: flex;
      align-items: center;
      gap: .4rem;
    }
    /* ===== 订阅区 ===== */
    .subscribe-panel {
      position: relative;
      background: linear-gradient(135deg, rgba(123, 47, 255, 0.08), rgba(0, 229, 160, 0.05));
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 2.5rem 2rem;
      text-align: center;
      backdrop-filter: blur(14px);
      overflow: hidden;
    }
    .subscribe-panel::before {
      content: '';
      position: absolute;
      top: -80px;
      right: -80px;
      width: 220px;
      height: 220px;
      background: radial-gradient(circle, rgba(0, 229, 160, 0.12), transparent 70%);
      pointer-events: none;
    }
    .subscribe-panel h2 {
      font-size: clamp(1.375rem, 2.6vw, 1.75rem);
      font-weight: 700;
      margin: 0 0 .5rem;
    }
    .subscribe-panel p {
      color: var(--text-muted);
      max-width: 480px;
      margin: 0 auto 1.5rem;
      font-size: .9375rem;
    }
    .subscribe-form {
      display: flex;
      gap: .6rem;
      max-width: 540px;
      margin: 0 auto;
      flex-wrap: wrap;
      justify-content: center;
    }
    .subscribe-form input {
      flex: 1;
      min-width: 220px;
      height: 48px;
      background: rgba(0, 0, 0, 0.3);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      padding: 0 1rem;
      color: var(--text);
      font-size: .9375rem;
      outline: none;
      transition: border-color .25s, box-shadow .25s;
    }
    .subscribe-form input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 4px rgba(0, 229, 160, 0.15);
    }
    .subscribe-form input::placeholder {
      color: var(--text-weak);
    }
    .subscribe-form .btn {
      height: 48px;
    }
    .privacy-note {
      font-size: .75rem;
      color: var(--text-weak);
      margin-top: .75rem;
    }
    /* ===== FAQ ===== */
    .faq-wrap {
      max-width: 760px;
      margin: 0 auto;
    }
    .faq-item {
      border-bottom: 1px solid var(--border);
      transition: background .3s;
    }
    .faq-item:first-child {
      border-top: 1px solid var(--border);
    }
    .faq-item.active {
      background: rgba(255, 255, 255, 0.02);
    }
    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      width: 100%;
      padding: 1rem 0.5rem;
      background: none;
      border: none;
      color: var(--text);
      font-size: 1rem;
      font-weight: 600;
      text-align: left;
      cursor: pointer;
      outline: none;
      transition: color .25s;
    }
    .faq-question:hover {
      color: var(--primary-light);
    }
    .faq-question:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
      border-radius: 6px;
    }
    .faq-arrow {
      width: 20px;
      height: 20px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: transform .3s;
      flex-shrink: 0;
      color: var(--text-muted);
    }
    .faq-item.active .faq-arrow {
      transform: rotate(90deg);
      color: var(--accent);
    }
    .faq-arrow svg {
      width: 16px;
      height: 16px;
      stroke: currentColor;
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .4s ease;
    }
    .faq-item.active .faq-answer {
      max-height: 220px;
    }
    .faq-answer-content {
      padding: 0 0.5rem 1.1rem;
      color: var(--text-muted);
      font-size: .9375rem;
      line-height: 1.75;
    }
    /* ===== CTA ===== */
    .cta-section {
      position: relative;
      padding: 3.5rem 0;
      overflow: hidden;
    }
    .cta-section .cta-bg {
      position: absolute;
      inset: 0;
      background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      z-index: 0;
    }
    .cta-section .cta-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at center, rgba(10, 14, 23, 0.55), rgba(10, 14, 23, 0.92));
    }
    .cta-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 620px;
      margin: 0 auto;
    }
    .cta-content h2 {
      font-size: clamp(1.375rem, 3vw, 2rem);
      font-weight: 800;
      margin: 0 0 .75rem;
      line-height: 1.3;
    }
    .cta-content p {
      color: var(--text-muted);
      margin: 0 0 1.5rem;
      font-size: .9375rem;
    }
    /* ===== 页脚 ===== */
    .site-footer {
      background: var(--bg-deep);
      border-top: 1px solid var(--border);
      padding: 3rem 0 0;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
      gap: 2rem;
      margin-bottom: 2rem;
    }
    .footer-brand p {
      font-size: .8125rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin: .75rem 0 0;
      max-width: 280px;
    }
    .footer-col h4 {
      font-size: .875rem;
      font-weight: 600;
      margin: 0 0 .75rem;
      color: var(--text);
    }
    .footer-col a {
      display: block;
      font-size: .8125rem;
      color: var(--text-muted);
      padding: .2rem 0;
      transition: color .2s, padding-left .2s;
    }
    .footer-col a:hover {
      color: var(--accent);
      padding-left: .25rem;
    }
    .footer-col p {
      font-size: .8125rem;
      color: var(--text-muted);
      margin: 0;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 1rem 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: .5rem;
      font-size: .75rem;
      color: var(--text-weak);
    }
    /* ===== 响应式 ===== */
    @media (max-width: 1024px) {
      .hero-cat-inner {
        grid-template-columns: 1fr;
      }
      .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .replay-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 768px) {
      .brand-row {
        height: 54px;
      }
      .search-box {
        display: none;
      }
      .hero-cat {
        min-height: 55vh;
        padding: 3rem 0 2.5rem;
      }
      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }
      .hero-actions .btn {
        width: 100%;
      }
      .card-body {
        grid-template-columns: 1fr;
      }
      .card-body img {
        height: 150px;
      }
      .timeline {
        padding-left: 28px;
      }
      .timeline-dot {
        left: -25px;
      }
      .highlight-grid,
      .replay-grid {
        grid-template-columns: 1fr;
      }
      .subscribe-form {
        flex-direction: column;
      }
      .subscribe-form .btn {
        width: 100%;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }
    @media (max-width: 520px) {
      .hero-cat h1 {
        font-size: 1.85rem;
      }
      .brand-actions {
        gap: .5rem;
      }
      .login-btn {
        padding: .3rem .75rem;
        font-size: .75rem;
      }
      .channel-link {
        padding: 0 .6rem;
        font-size: .8125rem;
      }
      .card-top {
        flex-direction: column;
        align-items: flex-start;
      }
      .subscribe-panel {
        padding: 1.75rem 1rem;
      }
    }

/* roulang page: article */
:root{
  --primary:#7B2FFF;
  --primary-light:#A78BFA;
  --primary-soft:rgba(123,47,255,0.15);
  --accent:#00E5A0;
  --accent-dark:#00C28A;
  --danger:#FF5C7A;
  --bg:#0A0E17;
  --bg-card:#111722;
  --bg-deep:#070A10;
  --text:#E8ECF4;
  --text-muted:#A0AABF;
  --text-weak:#67718C;
  --border:rgba(255,255,255,0.08);
  --border-hover:rgba(255,255,255,0.16);
  --glass:rgba(255,255,255,0.04);
  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:8px;
  --shadow-card:0 10px 40px rgba(0,0,0,0.45);
  --shadow-glow-primary:0 0 24px rgba(123,47,255,0.45);
  --shadow-glow-accent:0 0 20px rgba(0,229,160,0.35);
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,sans-serif;
  --font-num:"Rajdhani","DIN Alternate","Bahnschrift",sans-serif;
  --container:1200px;
  --section-space:clamp(3rem,6vw,6rem);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .2s ease;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,textarea{font-family:inherit;}
.container{max-width:var(--container);margin:0 auto;padding-left:1rem;padding-right:1rem;width:100%;}
section{position:relative;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
::selection{background:rgba(123,47,255,.4);color:#fff;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,14,23,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.brand-row{
  height:60px;
  border-bottom:1px solid rgba(255,255,255,.04);
}
.brand-row-inner{
  display:flex;align-items:center;gap:1.5rem;height:100%;
}
.brand-logo{
  display:flex;align-items:center;gap:.625rem;
  flex-shrink:0;
}
.logo-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),#9F5CFF);
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  box-shadow:0 0 14px rgba(123,47,255,.5);
  transition:box-shadow .25s ease,transform .25s ease;
}
.brand-logo:hover .logo-mark{
  box-shadow:0 0 24px rgba(123,47,255,.75);
  transform:scale(1.04);
}
.logo-mark svg{width:16px;height:16px;}
.logo-text{
  font-size:1.125rem;font-weight:800;letter-spacing:.02em;
  color:var(--text);white-space:nowrap;
  line-height:1.2;
}
.logo-sub{
  font-size:.6875rem;font-weight:500;color:var(--text-muted);
  margin-left:.375rem;background:rgba(255,255,255,.07);
  padding:.125rem .425rem;border-radius:4px;
  letter-spacing:.05em;
  vertical-align:2px;
}
.brand-search{
  flex:1;max-width:320px;position:relative;
}
.brand-search input{
  width:100%;height:38px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  border-radius:999px;
  padding:0 1rem 0 2.5rem;
  color:var(--text);
  font-size:.8125rem;
  outline:none;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.brand-search input::placeholder{color:var(--text-weak);}
.brand-search input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(0,229,160,.15);
  background:rgba(255,255,255,.07);
}
.search-icon{
  position:absolute;left:.875rem;top:50%;
  transform:translateY(-50%);
  width:16px;height:16px;
  color:var(--text-weak);
  pointer-events:none;
}
.brand-actions{
  display:flex;align-items:center;gap:.625rem;
  margin-left:auto;flex-shrink:0;
}
.btn-login{
  font-size:.8125rem;color:var(--text-muted);
  padding:.375rem .875rem;border-radius:999px;
  border:1px solid transparent;
  transition:all .2s ease;
}
.btn-login:hover{color:var(--text);background:rgba(255,255,255,.06);}
.btn-signup{
  font-size:.8125rem;color:#0A0E17;
  background:var(--accent);
  padding:.375rem 1rem;border-radius:999px;
  font-weight:600;
  box-shadow:0 0 10px rgba(0,229,160,.25);
  transition:all .2s ease;
}
.btn-signup:hover{
  background:#00F5AC;
  box-shadow:0 0 22px rgba(0,229,160,.45);
  transform:translateY(-1px);
}
.btn-signup:active{transform:scale(.97);}
.nav-toggle{
  display:none;
  width:40px;height:40px;border-radius:10px;
  align-items:center;justify-content:center;
  gap:5px;flex-direction:column;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
}
.nav-toggle span{
  width:18px;height:2px;border-radius:2px;
  background:var(--text);
  transition:transform .25s ease,opacity .25s 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);}

/* Channel Bar */
.channel-bar{
  height:44px;
  background:rgba(10,14,23,.8);
}
.channel-nav{
  display:flex;align-items:stretch;gap:.25rem;
  height:100%;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{
  display:inline-flex;align-items:center;
  padding:0 1rem;
  font-size:.8125rem;font-weight:500;
  color:var(--text-muted);
  border-bottom:2px solid transparent;
  letter-spacing:.04em;
  white-space:nowrap;
  transition:color .25s ease,border-color .25s ease;
}
.channel-link:hover{
  color:var(--text);
  border-bottom-color:var(--accent);
}
.channel-link.active{
  color:var(--text);
  border-bottom-color:var(--primary);
  font-weight:600;
}
.channel-link.active::after{
  content:'';position:absolute;bottom:-1px;left:50%;
  transform:translateX(-50%);
  width:16px;height:3px;border-radius:3px;
  background:var(--primary);
  box-shadow:0 0 8px rgba(123,47,255,.7);
}

/* Mobile Drawer */
.mobile-drawer{
  position:fixed;top:0;right:-280px;
  width:280px;height:100vh;
  background:var(--bg-card);
  z-index:200;
  padding:2rem 1.5rem;
  border-left:1px solid var(--border);
  transition:right .35s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;
}
.mobile-drawer.open{right:0;}
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.6);
  z-index:190;opacity:0;pointer-events:none;
  transition:opacity .3s ease;
  backdrop-filter:blur(4px);
}
.drawer-backdrop.show{opacity:1;pointer-events:auto;}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.5rem;
}
.drawer-close{
  width:36px;height:36px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);
  font-size:1.125rem;color:var(--text-muted);
  transition:all .2s ease;
}
.drawer-close:hover{background:rgba(255,255,255,.12);color:var(--text);}
.drawer-link{
  display:block;
  padding:.75rem 0;
  font-size:.9375rem;font-weight:500;
  color:var(--text-muted);
  border-bottom:1px solid rgba(255,255,255,.05);
  transition:color .2s ease,padding-left .2s ease;
}
.drawer-link:hover,
.drawer-link.active{
  color:var(--accent);
  padding-left:.5rem;
}

/* ===== Breadcrumb ===== */
.breadcrumb-bar{
  background:rgba(17,23,34,.5);
  border-bottom:1px solid var(--border);
  padding:.625rem 0;
  font-size:.8125rem;
  color:var(--text-weak);
}
.breadcrumb-bar .container{
  display:flex;align-items:center;
  flex-wrap:wrap;gap:.375rem;
  overflow:hidden;
}
.breadcrumb-bar a{
  color:var(--text-muted);
  transition:color .2s ease;
  flex-shrink:0;
}
.breadcrumb-bar a:hover{color:var(--accent);}
.breadcrumb-bar .sep{color:var(--text-weak);opacity:.6;}
.breadcrumb-bar .current{
  color:var(--text-muted);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:280px;
}

/* ===== Article Section ===== */
.article-section{
  padding:var(--section-space) 0 2rem;
  background:
    radial-gradient(600px 300px at 85% 0%,rgba(123,47,255,.08),transparent 70%),
    radial-gradient(500px 280px at 10% 30%,rgba(0,229,160,.04),transparent 70%),
    var(--bg);
}
.article-wrap{
  max-width:780px;
  margin:0 auto;
  padding:0 1rem;
}
.article-header{
  text-align:center;
  padding-bottom:2rem;
  margin-bottom:2.5rem;
  border-bottom:1px solid var(--border);
  position:relative;
}
.article-header::after{
  content:'';
  position:absolute;bottom:-1px;left:50%;
  transform:translateX(-50%);
  width:48px;height:2px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  border-radius:2px;
}
.article-header h1{
  font-size:clamp(1.75rem,3vw,2.25rem);
  font-weight:800;
  line-height:1.3;
  letter-spacing:.02em;
  color:var(--text);
  margin-bottom:1.25rem;
  text-wrap:balance;
}
.article-meta{
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap:wrap;
  gap:.5rem 1rem;
  color:var(--text-muted);
  font-size:.8125rem;
  margin-bottom:1.25rem;
}
.article-meta .meta-dot{
  width:3px;height:3px;border-radius:50%;
  background:var(--text-weak);
  opacity:.5;
}
.article-meta time{
  color:var(--text-muted);
  font-family:var(--font-num);
}
.article-meta .meta-category{
  color:var(--primary-light);
  background:var(--primary-soft);
  padding:.125rem .5rem;
  border-radius:999px;
  font-size:.75rem;
}
.article-share{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:.625rem;
}
.share-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;height:36px;
  border-radius:50%;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  color:var(--text-muted);
  transition:all .22s ease;
}
.share-btn svg{width:16px;height:16px;}
.share-btn:hover{
  background:var(--primary-soft);
  border-color:rgba(123,47,255,.4);
  color:var(--primary-light);
  transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(123,47,255,.25);
}
.share-btn:active{transform:scale(.95);}
.share-btn.copied{
  background:rgba(0,229,160,.12);
  border-color:rgba(0,229,160,.4);
  color:var(--accent);
}

/* Article Body */
.article-body{
  font-size:1rem;
  line-height:1.85;
  color:#D3DBE8;
  word-break:break-word;
}
.article-body p{
  margin-bottom:1.25em;
  line-height:1.85;
}
.article-body h2{
  font-size:1.5rem;font-weight:700;
  color:var(--text);
  margin:2.25rem 0 1rem;
  padding-left:.875rem;
  border-left:3px solid var(--primary);
  line-height:1.4;
}
.article-body h3{
  font-size:1.25rem;font-weight:600;
  color:var(--text);
  margin:1.75rem 0 .75rem;
  line-height:1.4;
}
.article-body h4{
  font-size:1.0625rem;font-weight:600;
  color:var(--text);
  margin:1.5rem 0 .625rem;
}
.article-body img{
  border-radius:var(--radius-md);
  border:1px solid var(--border);
  max-width:100%;
  height:auto;
  margin:1.75rem auto;
  box-shadow:var(--shadow-card);
}
.article-body figure{
  margin:1.75rem 0;
}
.article-body figcaption{
  text-align:center;
  color:var(--text-weak);
  font-size:.8125rem;
  margin-top:.5rem;
}
.article-body blockquote{
  border-left:3px solid var(--accent);
  background:rgba(0,229,160,.05);
  padding:1rem 1.25rem;
  border-radius:0 var(--radius-md) var(--radius-md) 0;
  margin:1.5rem 0;
  color:var(--text-muted);
  font-style:normal;
}
.article-body blockquote p{
  margin-bottom:0;
}
.article-body ul,
.article-body ol{
  margin:1rem 0 1.25rem;
  padding-left:1.5rem;
}
.article-body ul li{
  margin-bottom:.5rem;
  list-style:disc;
}
.article-body ol li{
  margin-bottom:.5rem;
  list-style:decimal;
}
.article-body li::marker{
  color:var(--primary-light);
}
.article-body a{
  color:var(--primary-light);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
.article-body a:hover{
  color:var(--accent);
}
.article-body code{
  background:rgba(123,47,255,.12);
  padding:.2em .45em;
  border-radius:4px;
  font-size:.875em;
  font-family:'Cascadia Code','Fira Code',Consolas,monospace;
  color:var(--accent);
  word-break:break-all;
}
.article-body pre{
  background:#0D1117;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:1.25rem;
  overflow-x:auto;
  margin:1.5rem 0;
  line-height:1.6;
}
.article-body pre code{
  background:none;
  padding:0;
  color:var(--text);
  font-size:.875rem;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:1.5rem 0;
  font-size:.875rem;
}
.article-body th{
  background:rgba(255,255,255,.06);
  color:var(--text);
  font-weight:600;
  text-align:left;
  padding:.75rem 1rem;
  border-bottom:2px solid var(--border);
}
.article-body td{
  padding:.65rem 1rem;
  border-bottom:1px solid rgba(255,255,255,.05);
  color:var(--text-muted);
}
.article-body hr{
  border:none;
  border-top:1px solid var(--border);
  margin:2.5rem 0;
}

/* Article Footer */
.article-footer{
  margin-top:3rem;
  padding-top:2rem;
  border-top:1px solid var(--border);
}
.article-tags{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin-bottom:1.5rem;
}
.tag{
  display:inline-block;
  font-size:.8125rem;
  font-weight:500;
  color:var(--text-muted);
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  padding:.25rem .875rem;
  border-radius:999px;
  transition:all .2s ease;
}
.tag:hover{
  color:var(--primary-light);
  border-color:rgba(123,47,255,.4);
  background:var(--primary-soft);
}
.article-prev-next{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1rem;
}
.prev-next-item{
  display:block;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:1rem 1.25rem;
  transition:all .25s ease;
}
.prev-next-item:hover{
  border-color:rgba(123,47,255,.35);
  background:var(--primary-soft);
  transform:translateY(-2px);
}
.prev-next-item .pn-label{
  font-size:.75rem;
  color:var(--text-weak);
  display:block;
  margin-bottom:.375rem;
}
.prev-next-item .pn-title{
  font-size:.9375rem;
  font-weight:600;
  color:var(--text);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.prev-next-item.next{text-align:right;}

/* ===== Related ===== */
.related-section{
  max-width:1200px;
  margin:0 auto;
  padding:4rem 1rem 2rem;
}
.related-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:1.75rem;
}
.related-header h2{
  font-size:1.5rem;
  font-weight:700;
  color:var(--text);
  letter-spacing:.02em;
  position:relative;
  padding-left:1rem;
}
.related-header h2::before{
  content:'';
  position:absolute;
  left:0;top:50%;
  transform:translateY(-50%);
  width:3px;height:20px;
  background:var(--primary);
  border-radius:3px;
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.25rem;
}
.related-card{
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:all .3s ease;
}
.related-card:hover{
  border-color:rgba(123,47,255,.45);
  transform:translateY(-4px);
  box-shadow:var(--shadow-card),0 0 20px rgba(123,47,255,.15);
}
.related-card .card-img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-bottom:1px solid var(--border);
  transition:transform .4s ease;
}
.related-card:hover .card-img{
  transform:scale(1.03);
}
.related-card .card-body{
  padding:1rem 1.125rem 1.125rem;
}
.related-card .card-cat{
  font-size:.75rem;
  font-weight:500;
  color:var(--accent);
  margin-bottom:.375rem;
  display:block;
  letter-spacing:.05em;
}
.related-card .card-title{
  font-size:.9375rem;
  font-weight:600;
  color:var(--text);
  line-height:1.45;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  margin-bottom:.5rem;
  transition:color .2s ease;
}
.related-card:hover .card-title{
  color:var(--primary-light);
}
.related-card .card-date{
  font-size:.75rem;
  color:var(--text-weak);
  font-family:var(--font-num);
  letter-spacing:.03em;
}

/* ===== Not Found ===== */
.not-found{
  max-width:780px;
  margin:0 auto;
  padding:5rem 1rem 6rem;
  text-align:center;
  background:radial-gradient(400px 200px at 50% 30%,rgba(123,47,255,.08),transparent 70%);
}
.not-found-icon{
  width:80px;height:80px;
  margin:0 auto 1.5rem;
  border-radius:50%;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--text-weak);
}
.not-found-icon svg{width:36px;height:36px;}
.not-found h2{
  font-size:1.75rem;
  font-weight:700;
  color:var(--text);
  margin-bottom:.75rem;
}
.not-found p{
  color:var(--text-muted);
  font-size:.9375rem;
  margin-bottom:2rem;
}
.btn-primary{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  background:var(--primary);
  color:#fff;
  font-size:.875rem;
  font-weight:600;
  padding:.625rem 1.75rem;
  border-radius:10px;
  box-shadow:0 0 16px rgba(123,47,255,.35);
  transition:all .25s ease;
}
.btn-primary:hover{
  background:#8A3FFF;
  box-shadow:0 0 28px rgba(123,47,255,.55);
  transform:translateY(-2px);
}
.btn-primary:active{transform:scale(.97);}

/* ===== CTA ===== */
.cta-section{
  position:relative;
  padding:var(--section-space) 0;
  overflow:hidden;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
}
.cta-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(10,14,23,.92),rgba(10,14,23,.85));
  backdrop-filter:blur(2px);
}
.cta-inner{
  position:relative;
  z-index:2;
  max-width:720px;
  margin:0 auto;
  text-align:center;
  padding:0 1rem;
}
.cta-badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  background:rgba(0,229,160,.1);
  border:1px solid rgba(0,229,160,.3);
  color:var(--accent);
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.08em;
  padding:.25rem 1rem;
  border-radius:999px;
  margin-bottom:1.25rem;
  text-transform:uppercase;
}
.cta-badge .live-dot{
  width:6px;height:6px;
  border-radius:50%;
  background:var(--accent);
  animation:livePulse 1.6s ease-in-out infinite;
}
@keyframes livePulse{
  0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(0,229,160,.5);}
  50%{opacity:.7;box-shadow:0 0 0 5px rgba(0,229,160,0);}
}
.cta-inner h2{
  font-size:clamp(1.5rem,3vw,2.125rem);
  font-weight:800;
  color:var(--text);
  line-height:1.3;
  margin-bottom:.75rem;
  letter-spacing:.02em;
}
.cta-inner > p{
  color:var(--text-muted);
  font-size:.9375rem;
  margin-bottom:2rem;
}
.subscribe-form{
  display:flex;
  gap:.625rem;
  max-width:520px;
  margin:0 auto;
  align-items:center;
}
.subscribe-form input{
  flex:1;
  height:48px;
  background:rgba(0,0,0,.35);
  border:1px solid var(--border);
  border-radius:10px;
  padding:0 1.25rem;
  color:var(--text);
  font-size:.875rem;
  outline:none;
  transition:all .25s ease;
  backdrop-filter:blur(8px);
}
.subscribe-form input::placeholder{color:var(--text-weak);}
.subscribe-form input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(0,229,160,.18);
  background:rgba(0,0,0,.5);
}
.btn-accent{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:48px;
  background:var(--accent);
  color:#0A0E17;
  font-size:.875rem;
  font-weight:700;
  padding:0 1.75rem;
  border-radius:10px;
  white-space:nowrap;
  letter-spacing:.03em;
  box-shadow:0 0 16px rgba(0,229,160,.3);
  transition:all .25s ease;
}
.btn-accent:hover{
  background:#00F5AC;
  box-shadow:0 0 30px rgba(0,229,160,.5);
  transform:translateY(-1px);
}
.btn-accent:active{transform:scale(.97);}
.btn-accent.subscribed{
  background:rgba(0,229,160,.15);
  color:var(--accent);
  border:1px solid rgba(0,229,160,.4);
  box-shadow:none;
  pointer-events:none;
}
.form-note{
  font-size:.75rem;
  color:var(--text-weak);
  margin-top:1rem;
}
.form-note a{
  color:var(--text-muted);
  text-decoration:underline;
}

/* ===== Footer ===== */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid var(--border);
  padding:3.5rem 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:2rem;
  margin-bottom:2.5rem;
}
.footer-brand .brand-logo{
  margin-bottom:1rem;
}
.footer-brand p{
  font-size:.8125rem;
  color:var(--text-muted);
  line-height:1.75;
  max-width:280px;
}
.footer-col h4{
  font-size:.8125rem;
  font-weight:600;
  color:var(--text);
  letter-spacing:.08em;
  margin-bottom:1rem;
  text-transform:uppercase;
}
.footer-col a{
  display:block;
  font-size:.8125rem;
  color:var(--text-muted);
  margin-bottom:.5rem;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{
  color:var(--accent);
  transform:translateX(2px);
}
.footer-col p{
  font-size:.8125rem;
  color:var(--text-muted);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.05);
  padding:1.25rem 0;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:.5rem;
  font-size:.75rem;
  color:var(--text-weak);
}

/* Mobile Bottom Bar */
.mobile-bottom-bar{
  display:none;
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:80;
  background:rgba(10,14,23,.96);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--border);
  padding:.75rem 1rem;
}
.mobile-bottom-bar a{
  display:block;
  text-align:center;
  background:var(--primary-soft);
  border:1px solid rgba(123,47,255,.4);
  color:var(--primary-light);
  font-size:.875rem;
  font-weight:600;
  padding:.625rem 1rem;
  border-radius:10px;
  transition:all .25s ease;
}
.mobile-bottom-bar a:hover{
  background:rgba(123,47,255,.25);
  box-shadow:0 0 16px rgba(123,47,255,.25);
}

/* Toast */
.toast{
  position:fixed;
  bottom:104px;left:50%;
  transform:translate(-50%,20px);
  background:var(--bg-card);
  color:var(--text);
  border:1px solid var(--border-hover);
  border-radius:10px;
  padding:.625rem 1.25rem;
  font-size:.8125rem;
  box-shadow:var(--shadow-card);
  opacity:0;
  pointer-events:none;
  transition:opacity .3s ease,transform .3s ease;
  z-index:500;
  text-align:center;
  max-width:80%;
  white-space:nowrap;
}
.toast.show{
  opacity:1;
  transform:translate(-50%,0);
}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .brand-search{max-width:240px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:768px){
  .brand-row{height:56px;}
  .brand-search{display:none;}
  .brand-actions .btn-login,.brand-actions .btn-signup{display:none;}
  .nav-toggle{
    display:inline-flex;
    margin-left:auto;
  }
  .channel-bar{height:42px;}
  .channel-link{
    padding:0 .875rem;
    font-size:.8125rem;
  }
  .article-section{
    padding:2.5rem 0 1.5rem;
  }
  .article-wrap{padding:0 0;}
  .article-header h1{
    font-size:1.5rem;
    line-height:1.35;
  }
  .article-body{
    font-size:.9375rem;
  }
  .article-body h2{
    font-size:1.25rem;
  }
  .article-body h3{
    font-size:1.125rem;
  }
  .article-prev-next{
    grid-template-columns:1fr;
    gap:.625rem;
  }
  .related-section{
    padding:3rem 1rem 1.5rem;
  }
  .related-grid{
    grid-template-columns:1fr;
    gap:1rem;
  }
  .related-card:nth-child(n+3){
    display:none;
  }
  .cta-inner h2{
    font-size:1.375rem;
  }
  .subscribe-form{
    flex-direction:column;
  }
  .subscribe-form input{
    width:100%;
  }
  .btn-accent{
    width:100%;
  }
  .footer-grid{
    grid-template-columns:1fr;
    gap:1.75rem;
  }
  .footer-bottom{
    flex-direction:column;
    text-align:center;
  }
}
@media(max-width:520px){
  .brand-row-inner{
    gap:.75rem;
  }
  .logo-text{
    font-size:1rem;
  }
  .logo-sub{
    display:none;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .channel-link{
    padding:0 .625rem;
    font-size:.781rem;
  }
  .article-meta{
    gap:.375rem .625rem;
    font-size:.75rem;
  }
  .tag{
    font-size:.75rem;
  }
  .mobile-bottom-bar{
    display:block;
  }
  body{
    padding-bottom:60px;
  }
}

/* roulang page: category2 */
:root {
  --primary: #7B2FFF;
  --primary-light: #A78BFA;
  --accent: #00E5A0;
  --accent-dark: #00C88A;
  --danger: #FF5C7A;
  --bg-deep: #070A10;
  --bg-body: #0A0E17;
  --bg-card: #111722;
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --text-main: #E8ECF4;
  --text-muted: #A0AABF;
  --text-weak: #67718C;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 10px 40px rgba(0,0,0,0.45);
  --shadow-glow-purple: 0 0 24px rgba(123,47,255,0.45);
  --shadow-glow-accent: 0 0 20px rgba(0,229,160,0.35);
  --spacer-section: clamp(3rem, 6vw, 6rem);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color .25s ease; }
button, input { font-family: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.section { padding: var(--spacer-section) 0; }
h1, h2, h3, h4 { line-height: 1.3; color: var(--text-main); letter-spacing: 0.01em; }
.shot-num { font-family: "Rajdhani", "DIN Alternate", sans-serif; }

/* ===== Header ===== */
.site-header { position: relative; z-index: 50; background: rgba(10, 14, 23, .85); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.06); }
.top-brand-row { height: 62px; }
.brand-wrap { display: flex; align-items: center; gap: 12px; }
.brand-logo { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 800; letter-spacing: .5px; }
.logo-mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--primary) 0%, #4C1D95 100%); display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: 0 0 18px rgba(123,47,255,.45); }
.brand-logo .logo-text { font-size: 1.22rem; font-weight: 800; background: linear-gradient(90deg, #fff 60%, #c4b5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.search-box { position: relative; width: 220px; }
.search-box input { width: 100%; height: 40px; background: rgba(0,0,0,.32); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-sm); color: var(--text-main); padding: 0 42px 0 14px; font-size: .875rem; outline: none; transition: border-color .25s, box-shadow .25s; }
.search-box input::placeholder { color: var(--text-weak); }
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,229,160,.18); }
.search-box .search-icon { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--text-weak); pointer-events: none; }
.btn-login { height: 40px; padding: 0 18px; border-radius: var(--radius-sm); background: rgba(123,47,255,.12); border: 1px solid rgba(123,47,255,.4); color: var(--primary-light); font-size: .875rem; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: all .25s; }
.btn-login:hover { background: rgba(123,47,255,.25); border-color: var(--primary); box-shadow: 0 0 16px rgba(123,47,255,.25); }
.btn-login:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-login:active { transform: scale(.97); }

/* Channel Bar */
.channel-bar { border-top: 1px solid rgba(255,255,255,.05); background: rgba(10,14,23,.7); }
.channel-nav { display: flex; align-items: center; gap: 4px; height: 46px; overflow-x: auto; scrollbar-width: none; }
.channel-nav::-webkit-scrollbar { display: none; }
.channel-link { position: relative; display: inline-flex; align-items: center; white-space: nowrap; font-size: .9rem; font-weight: 500; color: var(--text-muted); padding: 0 16px; height: 46px; transition: color .25s; }
.channel-link::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 0; height: 2px; border-radius: 2px; background: var(--primary); transform: scaleX(0); transform-origin: center; transition: transform .3s ease; }
.channel-link:hover { color: var(--text-main); }
.channel-link:hover::after { transform: scaleX(1); background: var(--accent); }
.channel-link.active { color: var(--text-main); font-weight: 600; }
.channel-link.active::after { transform: scaleX(1); background: var(--primary); box-shadow: 0 0 8px rgba(123,47,255,.6); }

/* ===== Breadcrumb ===== */
.breadcrumb { padding: 18px 0 0; font-size: .83rem; color: var(--text-weak); }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 8px; color: var(--text-weak); }

/* ===== Page Hero ===== */
.page-hero { position: relative; padding: clamp(3.2rem, 7vw, 5.6rem) 0 clamp(2.6rem, 5vw, 4rem); overflow: hidden; background: url('/assets/images/backpic/back-2.webp') center center / cover no-repeat; }
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,10,16,.96) 0%, rgba(7,10,16,.78) 55%, rgba(123,47,255,.22) 100%); pointer-events: none; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 80% 20%, rgba(123,47,255,.18) 0%, transparent 62%); pointer-events: none; }
.page-hero .hero-content { position: relative; z-index: 2; max-width: 760px; }
.page-hero .eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 600; letter-spacing: .12em; color: var(--accent); background: rgba(0,229,160,.1); border: 1px solid rgba(0,229,160,.22); border-radius: 999px; padding: 5px 14px; margin-bottom: 20px; }
.page-hero .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: pulse-dot 1.8s infinite; }
@keyframes pulse-dot { 0%,100% { opacity: 1; transform: scale(1) } 50% { opacity: .55; transform: scale(.8) } }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; line-height: 1.2; margin-bottom: 16px; background: linear-gradient(90deg, #FFFFFF 68%, #C4B5FD 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-hero p.lead { font-size: 1.02rem; line-height: 1.8; color: var(--text-muted); max-width: 640px; }

/* ===== Guide Grid ===== */
.guide-section { padding: var(--spacer-section) 0; }
.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.guide-card { background: linear-gradient(145deg, rgba(255,255,255,.045) 0%, rgba(255,255,255,.015) 100%); border: 1px solid var(--glass-border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease; position: relative; }
.guide-card:hover { transform: translateY(-6px); border-color: rgba(123,47,255,.55); box-shadow: var(--shadow-card), 0 0 30px rgba(123,47,255,.12); }
.guide-card:hover .guide-cover img { transform: scale(1.05); }
.guide-cover { position: relative; aspect-ratio: 10 / 6; overflow: hidden; }
.guide-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.guide-cover .cover-mask { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,14,23,0) 50%, rgba(10,14,23,.72) 100%); }
.guide-cat { position: absolute; top: 14px; left: 14px; background: rgba(7,10,16,.72); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.14); padding: 4px 12px; border-radius: 999px; font-size: .76rem; font-weight: 600; color: var(--accent); letter-spacing: .04em; }
.guide-duration { position: absolute; bottom: 14px; right: 14px; background: rgba(7,10,16,.72); backdrop-filter: blur(6px); border-radius: 6px; padding: 4px 10px; font-size: .79rem; color: var(--text-main); font-family: "Rajdhani", "DIN Alternate", sans-serif; font-weight: 600; letter-spacing: .02em; }
.guide-body { padding: 1.35rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.guide-body h3 { font-size: 1.18rem; font-weight: 700; margin-bottom: 8px; line-height: 1.4; transition: color .25s; }
.guide-card:hover .guide-body h3 { color: var(--accent); }
.guide-body p { font-size: .88rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.guide-meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.06); }
.guide-meta .g-tag { font-size: .76rem; color: var(--primary-light); background: rgba(123,47,255,.1); border-radius: 6px; padding: 3px 10px; font-weight: 500; }
.guide-meta .g-time { font-size: .78rem; color: var(--text-weak); font-family: "Rajdhani", "DIN Alternate", sans-serif; }
.guide-link { display: inline-flex; align-items: center; gap: 6px; color: var(--text-muted); font-size: .86rem; font-weight: 600; transition: all .25s; }
.guide-link svg { transform: translateX(0); transition: transform .25s; }
.guide-card:hover .guide-link { color: var(--accent); }
.guide-card:hover .guide-link svg { transform: translateX(4px); }

/* ===== Tips / 速查 ===== */
.tips-section { padding: var(--spacer-section) 0; background: linear-gradient(180deg, rgba(123,47,255,.05) 0%, transparent 100%); border-top: 1px solid rgba(255,255,255,.04); border-bottom: 1px solid rgba(255,255,255,.04); }
.tips-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.tip-item { background: var(--glass-bg); backdrop-filter: blur(10px); border: 1px solid var(--glass-border); border-radius: var(--radius-md); padding: 1.4rem 1.2rem; text-align: center; transition: border-color .3s, box-shadow .3s; }
.tip-item:hover { border-color: rgba(0,229,160,.3); box-shadow: 0 0 20px rgba(0,229,160,.08); }
.tip-icon { width: 48px; height: 48px; margin: 0 auto 12px; border-radius: 12px; background: linear-gradient(135deg, rgba(123,47,255,.2), rgba(123,47,255,.05)); border: 1px solid rgba(123,47,255,.22); display: flex; align-items: center; justify-content: center; color: var(--primary-light); }
.tip-item strong { display: block; font-size: .98rem; font-weight: 700; margin-bottom: 4px; }
.tip-item span { font-size: .8rem; color: var(--text-muted); }

/* ===== CTA Panel ===== */
.cta-panel { padding: var(--spacer-section) 0; position: relative; overflow: hidden; }
.cta-panel::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 100%, rgba(123,47,255,.14) 0%, transparent 65%); pointer-events: none; }
.cta-glass { position: relative; background: rgba(255,255,255,.04); backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.09); border-radius: 20px; padding: clamp(2rem, 5vw, 3.5rem); text-align: center; box-shadow: var(--shadow-card); overflow: hidden; }
.cta-glass::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent); }
.cta-glass h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 8px; }
.cta-glass p { color: var(--text-muted); font-size: .93rem; margin-bottom: 24px; }
.subscribe-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.subscribe-form input { flex: 1; min-width: 240px; height: 48px; background: rgba(0,0,0,.34); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-sm); padding: 0 16px; color: var(--text-main); font-size: .9rem; outline: none; transition: border-color .25s, box-shadow .25s; }
.subscribe-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(0,229,160,.15); }
.subscribe-form input::placeholder { color: var(--text-weak); }
.btn-accent { height: 48px; padding: 0 26px; background: var(--accent); color: #06231B; font-weight: 700; font-size: .92rem; border-radius: var(--radius-sm); border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all .25s; }
.btn-accent:hover { background: var(--accent-dark); box-shadow: 0 0 24px rgba(0,229,160,.4); transform: translateY(-1px); }
.btn-accent:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn-accent:active { transform: scale(.97); }
.privacy-note { margin-top: 14px; font-size: .76rem; color: var(--text-weak); }

/* ===== FAQ ===== */
.faq-section { padding: var(--spacer-section) 0; }
.faq-wrap { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,.07); }
.faq-item:last-child { border-bottom: none; }
.faq-q { width: 100%; background: none; border: none; padding: 1.15rem 0; display: flex; justify-content: space-between; align-items: center; cursor: pointer; text-align: left; font-size: .98rem; font-weight: 600; color: var(--text-main); transition: color .25s; }
.faq-q:hover { color: var(--accent); }
.faq-q:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 6px; }
.faq-q .arrow { flex-shrink: 0; margin-left: 16px; color: var(--text-muted); transition: transform .3s ease; }
.faq-item[data-open="true"] .faq-q .arrow { transform: rotate(90deg); color: var(--accent); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding-bottom: 1.1rem; font-size: .9rem; color: var(--text-muted); line-height: 1.75; }

/* ===== Footer ===== */
.site-footer { background: var(--bg-deep); border-top: 1px solid rgba(255,255,255,.06); padding-top: 3.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 2.8rem; }
.footer-brand p { font-size: .86rem; color: var(--text-muted); margin-top: 14px; max-width: 300px; line-height: 1.7; }
.footer-col h4 { font-size: .88rem; font-weight: 700; margin-bottom: 16px; color: var(--text-main); }
.footer-col a { display: block; font-size: .84rem; color: var(--text-muted); padding: 5px 0; transition: color .25s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding: 1.2rem 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font-size: .78rem; color: var(--text-weak); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .tips-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .search-box { display: none; }
}
@media (max-width: 768px) {
  .header-actions .btn-login span.lg-inline { display: none; }
  .btn-login { padding: 0 14px; }
  .guide-grid { grid-template-columns: 1fr; }
  .page-hero .hero-content { max-width: 100%; }
  .subscribe-form input { min-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 520px) {
  .tips-grid { grid-template-columns: 1fr; }
  .top-brand-row { height: 54px; }
  .brand-logo .logo-text { font-size: 1.1rem; }
  .page-hero h1 { font-size: 1.85rem; }
  .btn-login { height: 38px; font-size: .82rem; }
}

/* roulang page: category3 */
:root {
            --primary: #7B2FFF;
            --primary-light: #A78BFA;
            --accent: #00E5A0;
            --accent-dark: #00C78D;
            --danger: #FF5C7A;
            --bg: #0A0E17;
            --bg-card: #111722;
            --bg-deep: #070A10;
            --glass: rgba(255, 255, 255, 0.04);
            --glass-border: rgba(255, 255, 255, 0.08);
            --text: #E8ECF4;
            --text-muted: #A0AABF;
            --text-weak: #67718C;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.45);
            --shadow-primary: 0 0 24px rgba(123, 47, 255, 0.45);
            --shadow-accent: 0 0 20px rgba(0, 229, 160, 0.35);
            --space-section: clamp(3rem, 6vw, 6rem);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        img {
            display: block;
            max-width: 100%;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }
        .num-font {
            font-family: "Rajdhani", "DIN Alternate", "Bahnschrift", "Noto Sans SC", sans-serif;
            font-variant-numeric: tabular-nums;
        }

        /* Header */
        .site-header {
            background: rgba(10, 14, 23, 0.86);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .brand-bar {
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .brand-bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 1rem;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), #4C1D95);
            color: #fff;
            box-shadow: 0 0 18px rgba(123, 47, 255, 0.55);
        }
        .logo-text {
            font-size: 1.2rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--text);
            white-space: nowrap;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .search-box {
            display: flex;
            align-items: center;
            width: 240px;
            height: 36px;
            border-radius: 999px;
            background: rgba(0, 0, 0, 0.32);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 0 12px;
            gap: 8px;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: var(--text);
            font-size: 0.8rem;
        }
        .search-box input::placeholder {
            color: var(--text-weak);
        }
        .search-box button {
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            display: flex;
            align-items: center;
            padding: 2px;
            transition: color .2s;
        }
        .search-box button:hover {
            color: var(--accent);
        }
        .btn-login {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 36px;
            padding: 0 1.1rem;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            background: rgba(123, 47, 255, 0.16);
            border: 1px solid rgba(123, 47, 255, 0.45);
            color: var(--text);
            transition: all .25s;
            white-space: nowrap;
        }
        .btn-login:hover {
            background: rgba(123, 47, 255, 0.32);
            box-shadow: var(--shadow-primary);
        }
        .menu-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 8px;
            width: 38px;
            height: 38px;
            align-items: center;
            justify-content: center;
            color: var(--text);
            cursor: pointer;
        }
        .channel-bar {
            overflow-x: auto;
            scrollbar-width: none;
        }
        .channel-bar::-webkit-scrollbar {
            display: none;
        }
        .channel-nav {
            display: flex;
            align-items: center;
            height: 44px;
            gap: 1.5rem;
            white-space: nowrap;
        }
        .channel-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            height: 44px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: color .25s;
        }
        .channel-link::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 2px;
            border-radius: 2px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .3s ease;
        }
        .channel-link:hover {
            color: var(--text);
        }
        .channel-link:hover::after {
            transform: scaleX(1);
        }
        .channel-link.active {
            color: var(--text);
        }
        .channel-link.active::after {
            transform: scaleX(1);
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }
        .mobile-drawer {
            display: none;
            flex-direction: column;
            padding: 0.5rem 1rem 1rem;
            gap: 0.4rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            background: rgba(10, 14, 23, 0.96);
        }
        .mobile-drawer.open {
            display: flex;
        }
        .mobile-drawer a {
            padding: 0.6rem 0.75rem;
            border-radius: 8px;
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: all .2s;
        }
        .mobile-drawer a:hover,
        .mobile-drawer a.active {
            background: rgba(123, 47, 255, 0.14);
            color: var(--text);
        }

        /* Hero */
        .page-hero {
            position: relative;
            min-height: 62vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(10, 14, 23, 0.94) 10%, rgba(10, 14, 23, 0.72) 55%, rgba(10, 14, 23, 0.45) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding-top: 3rem;
            padding-bottom: 3rem;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(123, 47, 255, 0.16);
            border: 1px solid rgba(123, 47, 255, 0.4);
            color: var(--primary-light);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            padding: 0.35rem 0.9rem;
            border-radius: 999px;
            margin-bottom: 1.2rem;
        }
        .hero-content h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            font-weight: 800;
            line-height: 1.18;
            color: #fff;
            letter-spacing: -0.01em;
            max-width: 720px;
        }
        .hero-content .hero-desc {
            margin-top: 1rem;
            max-width: 560px;
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.9rem;
            margin-top: 1.8rem;
        }
        .scroll-hint {
            position: absolute;
            bottom: 1.5rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            animation: hintDrop 2s ease-in-out infinite;
        }
        @keyframes hintDrop {
            0%,
            100% {
                transform: translate(-50%, 0);
                opacity: 0.6;
            }
            50% {
                transform: translate(-50%, 8px);
                opacity: 1;
            }
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 46px;
            padding: 0 1.5rem;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all .25s ease;
            white-space: nowrap;
        }
        .btn-accent {
            background: var(--accent);
            color: #07110D;
        }
        .btn-accent:hover {
            background: var(--accent-dark);
            box-shadow: var(--shadow-accent);
        }
        .btn-accent:active {
            transform: scale(0.97);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid rgba(123, 47, 255, 0.7);
            color: var(--text);
        }
        .btn-outline:hover {
            background: rgba(123, 47, 255, 0.15);
            box-shadow: var(--shadow-primary);
        }
        .btn-outline:active {
            transform: scale(0.97);
        }
        .btn-ghost {
            background: transparent;
            color: var(--text-muted);
            padding: 0 0.4rem;
        }
        .btn-ghost:hover {
            color: var(--accent);
        }

        /* Section */
        .section {
            padding-top: var(--space-section);
            padding-bottom: var(--space-section);
        }
        .section-head {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 2.5rem;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.2em;
            color: var(--primary-light);
            margin-bottom: 0.6rem;
            text-transform: uppercase;
        }
        .section-head h2 {
            font-size: clamp(1.5rem, 3vw, 1.9rem);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
        }
        .section-head p {
            margin-top: 0.6rem;
            color: var(--text-muted);
            font-size: 0.9375rem;
        }

        /* Activity banner list */
        .activity-list {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .activity-banner {
            display: grid;
            grid-template-columns: 1fr 300px;
            align-items: center;
            gap: 1.5rem;
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1.75rem;
            overflow: hidden;
            position: relative;
            transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
            background: #111722;
        }
        .activity-banner:hover {
            transform: translateY(-3px);
            border-color: rgba(123, 47, 255, 0.45);
            box-shadow: var(--shadow-card);
        }
        .banner-sports {
            background: linear-gradient(135deg, rgba(123, 47, 255, 0.26) 0%, rgba(17, 23, 34, 0.94) 55%), #111722;
        }
        .banner-demo {
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.18) 0%, rgba(17, 23, 34, 0.94) 55%), #111722;
        }
        .banner-weekend {
            background: linear-gradient(135deg, rgba(123, 47, 255, 0.20) 0%, rgba(0, 229, 160, 0.10) 48%, rgba(17, 23, 34, 0.94) 100%), #111722;
        }
        .banner-create {
            background: linear-gradient(135deg, rgba(167, 139, 250, 0.22) 0%, rgba(17, 23, 34, 0.94) 55%), #111722;
        }
        .banner-info {
            position: relative;
            z-index: 2;
        }
        .banner-tags {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.7rem;
            flex-wrap: wrap;
        }
        .banner-status {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.22rem 0.7rem;
            border-radius: 999px;
            background: rgba(0, 229, 160, 0.14);
            border: 1px solid rgba(0, 229, 160, 0.4);
            color: var(--accent);
        }
        .banner-status::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse 1.6s ease infinite;
        }
        .banner-status.status-wait::before {
            background: var(--primary-light);
        }
        .banner-status.status-wait {
            background: rgba(123, 47, 255, 0.14);
            border-color: rgba(123, 47, 255, 0.4);
            color: var(--primary-light);
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.8);
            }
        }
        .banner-label {
            font-size: 0.75rem;
            color: var(--text-weak);
            border: 1px solid rgba(255, 255, 255, 0.12);
            padding: 0.22rem 0.7rem;
            border-radius: 999px;
        }
        .banner-info h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
            line-height: 1.3;
        }
        .banner-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 540px;
        }
        .banner-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
            margin: 1rem 0 1.1rem;
            color: var(--text-weak);
            font-size: 0.8rem;
        }
        .meta-time {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .meta-time svg {
            width: 15px;
            height: 15px;
            stroke: var(--accent);
        }
        .banner-cta {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.9rem;
        }
        .banner-img {
            width: 100%;
            height: auto;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
        }

        /* Features */
        .features-section {
            background: rgba(17, 23, 34, 0.4);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .feature-card {
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 1.75rem 1.5rem;
            transition: all .3s ease;
            height: 100%;
        }
        .feature-card:hover {
            border-color: rgba(123, 47, 255, 0.4);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
        }
        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 14px;
            background: rgba(123, 47, 255, 0.14);
            border: 1px solid rgba(123, 47, 255, 0.3);
            color: var(--primary-light);
            margin-bottom: 1.1rem;
        }
        .feature-icon svg {
            width: 24px;
            height: 24px;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 0.5rem;
        }
        .feature-card p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Process */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        .process-step {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.07);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            position: relative;
            transition: all .3s ease;
        }
        .process-step:hover {
            border-color: rgba(0, 229, 160, 0.4);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
        }
        .step-num {
            font-family: "Rajdhani", "DIN Alternate", sans-serif;
            font-size: 1.6rem;
            font-weight: 700;
            color: transparent;
            -webkit-text-stroke: 1px rgba(123, 47, 255, 0.7);
            display: block;
            margin-bottom: 0.8rem;
        }
        .process-step h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 0.4rem;
        }
        .process-step p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* Stats */
        .stats-section {
            background: linear-gradient(180deg, var(--bg-deep), #0D1220);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .stats-item {
            text-align: center;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.07);
            border-radius: var(--radius-lg);
            padding: 1.6rem 1rem;
            transition: all .3s;
        }
        .stats-item:hover {
            border-color: rgba(0, 229, 160, 0.35);
        }
        .stats-item strong {
            display: block;
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }
        .stats-item span {
            display: block;
            margin-top: 0.4rem;
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .quote-block {
            max-width: 720px;
            margin: 2.5rem auto 0;
            text-align: center;
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text);
            background: rgba(123, 47, 255, 0.08);
            border-left: 3px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 1.4rem 1.8rem;
        }
        .quote-block cite {
            display: block;
            margin-top: 0.5rem;
            font-style: normal;
            font-size: 0.82rem;
            color: var(--text-weak);
        }

        /* Subscribe CTA */
        .cta-panel {
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 2.75rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            background-image: radial-gradient(circle at 20% 0%, rgba(123, 47, 255, 0.18) 0%, transparent 45%),
                radial-gradient(circle at 85% 100%, rgba(0, 229, 160, 0.12) 0%, transparent 45%);
        }
        .cta-panel h2 {
            font-size: clamp(1.4rem, 3vw, 1.9rem);
            font-weight: 700;
            margin-bottom: 0.6rem;
        }
        .cta-panel>p {
            color: var(--text-muted);
            font-size: 0.9375rem;
            max-width: 480px;
            margin: 0 auto 1.5rem;
        }
        .subscribe-form {
            display: flex;
            gap: 0.75rem;
            max-width: 520px;
            margin: 0 auto;
        }
        .subscribe-form input {
            flex: 1;
            height: 48px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: rgba(0, 0, 0, 0.3);
            color: var(--text);
            padding: 0 1rem;
            font-size: 0.9rem;
            transition: all .25s;
        }
        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(0, 229, 160, 0.2);
            outline: none;
        }
        .subscribe-form .btn {
            height: 48px;
            flex-shrink: 0;
        }
        .privacy-note {
            margin-top: 0.9rem;
            font-size: 0.75rem;
            color: var(--text-weak);
        }

        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .faq-item:first-child {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            width: 100%;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1rem;
            font-weight: 600;
            padding: 1.1rem 0.5rem;
            cursor: pointer;
            text-align: left;
            transition: color .2s;
        }
        .faq-question:hover {
            color: var(--primary-light);
        }
        .faq-icon {
            position: relative;
            width: 18px;
            height: 18px;
            flex-shrink: 0;
        }
        .faq-icon::before,
        .faq-icon::after {
            content: "";
            position: absolute;
            background: var(--text-muted);
            border-radius: 2px;
            transition: all .3s ease;
        }
        .faq-icon::before {
            top: 8px;
            left: 2px;
            width: 14px;
            height: 2px;
        }
        .faq-icon::after {
            top: 2px;
            left: 8px;
            width: 2px;
            height: 14px;
        }
        .faq-item.open .faq-icon::after {
            transform: scaleY(0);
        }
        .faq-item.open .faq-icon::before {
            background: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .35s ease;
            padding: 0 0.5rem;
        }
        .faq-item.open .faq-answer {
            max-height: 240px;
            padding-bottom: 1.1rem;
        }
        .faq-answer p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 2rem;
            padding-bottom: 2.5rem;
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.82rem;
            line-height: 1.7;
            margin-top: 0.8rem;
            max-width: 320px;
        }
        .footer-brand .brand-logo {
            margin-bottom: 0.2rem;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 0.9rem;
            letter-spacing: 0.04em;
        }
        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 0.82rem;
            padding: 0.25rem 0;
            transition: color .2s;
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 0.6rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 1.2rem 0;
            color: var(--text-weak);
            font-size: 0.75rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .search-box {
                width: 180px;
            }
            .activity-banner {
                grid-template-columns: 1fr 240px;
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .search-box {
                display: none;
            }
            .menu-toggle {
                display: inline-flex;
            }
            .channel-bar {
                display: none;
            }
            .brand-bar-inner {
                height: 56px;
            }
            .page-hero {
                min-height: 58vh;
            }
            .activity-banner {
                grid-template-columns: 1fr;
            }
            .banner-cta {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
            }
            .banner-cta .banner-img {
                width: 55%;
                max-height: 160px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form .btn {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
        }
        @media (max-width: 520px) {
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .banner-cta {
                flex-direction: column;
                align-items: stretch;
            }
            .banner-cta .banner-img {
                width: 100%;
                max-height: none;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category4 */
:root {
  --primary: #7B2FFF;
  --primary-light: #A78BFA;
  --accent: #00E5A0;
  --danger: #FF5C7A;
  --bg: #0A0E17;
  --bg-soft: #111722;
  --card-bg: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --text: #E8ECF4;
  --text-muted: #A0AABF;
  --text-weak: #67718C;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 10px 40px rgba(0,0,0,0.45);
  --shadow-glow-primary: 0 0 24px rgba(123,47,255,0.45);
  --shadow-glow-accent: 0 0 20px rgba(0,229,160,0.35);
  --font-sans: "Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-num: "Rajdhani","DIN Alternate","Bahnschrift",sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.75;min-height:100vh;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .3s ease}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
ul{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.25rem}

.site-header{position:sticky;top:0;z-index:60;background:rgba(10,14,23,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-top{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.brand-logo{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;color:#fff;white-space:nowrap;transition:opacity .3s}
.brand-logo:hover{opacity:.9}
.logo-mark{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(135deg,var(--primary),#5B21B6);color:#fff;box-shadow:0 0 18px rgba(123,47,255,.35)}
.logo-text{letter-spacing:.02em}
.header-actions{display:flex;align-items:center;gap:.75rem}
.search-box{display:flex;align-items:center;gap:.5rem;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.12);border-radius:999px;height:40px;padding:0 1rem;width:260px;transition:border-color .3s,box-shadow .3s}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,229,160,.15)}
.search-box input{background:transparent;border:none;outline:none;color:var(--text);font-size:.875rem;width:100%}
.search-box input::placeholder{color:var(--text-weak)}
.login-btn{height:40px;padding:0 1.25rem;border-radius:8px;border:1px solid rgba(123,47,255,.55);color:var(--primary-light);font-size:.875rem;font-weight:600;transition:all .3s}
.login-btn:hover{background:rgba(123,47,255,.15);border-color:var(--primary-light);color:#fff}
.login-btn:active{transform:scale(.97)}
.hamburger{display:none;width:40px;height:40px;align-items:center;justify-content:center;border-radius:8px;border:1px solid rgba(255,255,255,.12);color:var(--text)}
.hamburger:hover{background:rgba(255,255,255,.06)}
.hamburger svg{width:20px;height:20px}

.channel-bar{border-top:1px solid rgba(255,255,255,.04)}
.channel-nav{display:flex;gap:.25rem;height:46px;align-items:center;max-width:1200px;margin:0 auto;padding:0 1.25rem;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.channel-nav::-webkit-scrollbar{display:none}
.channel-link{position:relative;height:46px;display:flex;align-items:center;padding:0 1rem;font-size:.875rem;font-weight:600;color:var(--text-muted);white-space:nowrap;transition:color .3s}
.channel-link::after{content:"";position:absolute;left:1rem;right:1rem;bottom:6px;height:2px;border-radius:2px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .35s ease,background .3s}
.channel-link:hover{color:#fff}
.channel-link:hover::after{background:var(--accent);transform:scaleX(1)}
.channel-link.active{color:#fff}
.channel-link.active::after{background:var(--primary);transform:scaleX(1)}
.channel-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.mobile-drawer{display:none;flex-direction:column;background:var(--bg-soft);border-top:1px solid rgba(255,255,255,.06)}
.mobile-drawer.open{display:flex}
.mobile-drawer a{padding:.8rem 1.25rem;color:var(--text-muted);border-bottom:1px solid rgba(255,255,255,.04);font-size:.9375rem;font-weight:600}
.mobile-drawer a:hover{color:#fff;background:rgba(255,255,255,.04)}
.mobile-drawer a.active{color:#fff;background:rgba(123,47,255,.12)}

.page-hero{position:relative;padding:clamp(4rem,8vw,7rem) 0;background:linear-gradient(180deg,rgba(10,14,23,.78) 0%,rgba(10,14,23,.42) 42%,var(--bg) 100%),url('/assets/images/backpic/back-2.webp') center center/cover no-repeat;text-align:center}
.page-hero .hero-content{position:relative;z-index:1;max-width:820px;margin:0 auto;padding:0 1.25rem}
.hero-eyebrow{display:inline-block;padding:.35rem .9rem;border-radius:999px;border:1px solid rgba(0,229,160,.32);color:var(--accent);font-size:.75rem;font-weight:600;letter-spacing:.08em;background:rgba(0,229,160,.08)}
.page-hero h1{margin-top:1.2rem;font-size:clamp(2.4rem,5vw,3.8rem);line-height:1.15;font-weight:800;background:linear-gradient(120deg,#fff,#CBB6FF 55%,#79FFE3);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:1rem;font-size:1.125rem;color:var(--text-muted);max-width:640px;margin-left:auto;margin-right:auto}
.hero-actions{margin-top:2rem;display:flex;gap:.75rem;justify-content:center;align-items:center;flex-wrap:wrap}
.hero-score{margin-top:1.75rem;display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.hero-score span{font-size:.8125rem;color:var(--text-weak);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:.3rem .9rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:0 1.5rem;border-radius:8px;font-weight:700;font-size:.9375rem;transition:all .3s ease}
.btn-primary{background:var(--accent);color:#06110C}
.btn-primary:hover{box-shadow:var(--shadow-glow-accent);transform:translateY(-2px);background:#34F1B4}
.btn-primary:active{transform:scale(.97)}
.btn-outline{border:2px solid var(--primary);color:var(--primary-light);background:transparent}
.btn-outline:hover{background:rgba(123,47,255,.15);color:#fff;box-shadow:var(--shadow-glow-primary)}
.btn-outline:active{transform:scale(.97)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.section{padding:clamp(3rem,6vw,5.5rem) 0}
.section-head{text-align:center;margin-bottom:2.5rem}
.section-kicker{color:var(--primary-light);font-size:.8rem;font-weight:700;letter-spacing:.1em}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-top:.5rem}
.section-head p{color:var(--text-muted);max-width:600px;margin:.75rem auto 0;font-size:.95rem}

.stats-section{background:var(--bg-soft);border-block:1px solid rgba(255,255,255,.04)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);padding:1.6rem 1rem;text-align:center;transition:border-color .3s,transform .3s}
.stat-card:hover{border-color:rgba(123,47,255,.6);transform:translateY(-3px)}
.stat-value{font-family:var(--font-num);font-size:2rem;font-weight:700;color:var(--accent);line-height:1.2}
.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:.35rem}

.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.feature-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow-card);transition:transform .35s ease,border-color .35s ease,background .3s}
.feature-card:hover{transform:translateY(-6px);border-color:rgba(123,47,255,.5);background:rgba(255,255,255,.055)}
.feature-icon{width:44px;height:44px;border-radius:10px;background:rgba(123,47,255,.16);color:var(--primary-light);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.feature-icon svg{width:22px;height:22px}
.feature-card h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.feature-card p{font-size:.875rem;color:var(--text-muted);line-height:1.7}

.posts-wrap{max-width:1000px;margin:0 auto}
.post-list{display:flex;flex-direction:column;gap:1rem}
.post-item{display:grid;grid-template-columns:150px 1fr 120px;gap:1.25rem;align-items:center;padding:1rem;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius-md);transition:border-color .3s,background .3s,transform .3s}
.post-item:hover{border-color:rgba(123,47,255,.55);background:rgba(255,255,255,.045);transform:translateX(4px)}
.post-thumb{position:relative;overflow:hidden;border-radius:10px;aspect-ratio:16/9;width:100%;background:var(--bg-soft)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.post-item:hover .post-thumb img{transform:scale(1.05)}
.post-main{min-width:0}
.post-title{font-size:1.125rem;font-weight:700;line-height:1.4;margin-bottom:.35rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-title a:hover{color:var(--accent)}
.post-excerpt{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-weak);flex-wrap:wrap}
.post-cat{color:var(--primary-light)}
.post-side{display:flex;flex-direction:column;align-items:flex-end;gap:.4rem}
.post-side .count{display:flex;align-items:center;gap:.35rem;font-size:.8125rem;color:var(--text-muted)}
.post-side .count strong{font-family:var(--font-num);font-size:1rem;color:var(--text)}
.post-side .count svg{width:15px;height:15px}

.topics-wrap{max-width:820px;margin:0 auto;display:flex;justify-content:center;flex-wrap:wrap;gap:.75rem}
.topic-chip{display:inline-flex;align-items:center;gap:.5rem;padding:.55rem 1.1rem;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:var(--text-muted);font-size:.875rem;font-weight:600;transition:all .3s}
.topic-chip:hover{color:#fff;border-color:var(--accent);background:rgba(0,229,160,.1);box-shadow:0 0 18px rgba(0,229,160,.15)}
.topic-chip .topic-num{font-family:var(--font-num);color:var(--primary-light);font-weight:700}

.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.guide-step{position:relative;padding:1.5rem;border-radius:var(--radius-md);background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);transition:border-color .3s,transform .3s}
.guide-step:hover{border-color:rgba(123,47,255,.5);transform:translateY(-3px)}
.step-num{font-family:var(--font-num);font-size:1.5rem;font-weight:700;color:var(--primary-light);line-height:1}
.guide-step h3{font-size:1.05rem;font-weight:700;margin:1rem 0 .4rem}
.guide-step p{font-size:.875rem;color:var(--text-muted)}

.faq-wrap{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:.75rem}
.faq-item{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);overflow:hidden;transition:border-color .3s,background .3s}
.faq-item.open{border-color:rgba(123,47,255,.5);background:rgba(255,255,255,.05)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.25rem;text-align:left;font-size:1rem;font-weight:600;color:var(--text)}
.faq-question .faq-icon{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(255,255,255,.14);color:var(--text-muted);transition:transform .3s,background .3s,border-color .3s}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--accent);border-color:var(--accent);color:#06110C}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-answer{max-height:300px}
.faq-answer p{padding:0 1.25rem 1.1rem;font-size:.875rem;color:var(--text-muted)}
.faq-question:hover{color:#fff}

.cta-section{padding-bottom:clamp(3rem,6vw,5.5rem)}
.cta-panel{position:relative;overflow:hidden;background:rgba(255,255,255,.04);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:clamp(2.5rem,5vw,4rem) clamp(1.5rem,4vw,3.5rem);text-align:center;box-shadow:var(--shadow-card)}
.cta-panel::before{content:"";position:absolute;width:320px;height:320px;background:radial-gradient(circle,rgba(123,47,255,.35),transparent 70%);top:-80px;left:-80px;pointer-events:none}
.cta-panel::after{content:"";position:absolute;width:280px;height:280px;background:radial-gradient(circle,rgba(0,229,160,.25),transparent 70%);bottom:-80px;right:-60px;pointer-events:none}
.cta-panel h2{position:relative;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:800}
.cta-panel p{position:relative;color:var(--text-muted);margin-top:.75rem;max-width:560px;margin-left:auto;margin-right:auto}
.subscribe-form{position:relative;display:flex;gap:.75rem;max-width:520px;margin:1.75rem auto 0}
.input{flex:1;height:48px;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:0 1rem;color:var(--text);font-size:.9375rem;transition:border-color .3s,box-shadow .3s}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,229,160,.2)}
.form-note{margin-top:.75rem;font-size:.75rem;color:var(--text-weak)}
.success-msg{color:var(--accent);font-weight:700;margin-top:.75rem;font-size:.875rem}

.site-footer{background:#070A10;border-top:1px solid rgba(255,255,255,.05);padding:3.5rem 0 1.5rem;margin-top:1rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:2rem;padding-bottom:2rem}
.footer-brand p{color:var(--text-muted);font-size:.875rem;margin-top:.75rem;max-width:340px}
.footer-col{display:flex;flex-direction:column;gap:.35rem}
.footer-col h4{font-size:.9375rem;font-weight:700;margin-bottom:.5rem;color:#fff}
.footer-col a{color:var(--text-muted);font-size:.875rem;transition:color .3s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.05);padding-top:1.25rem;font-size:.75rem;color:var(--text-weak)}
.footer-bottom span{display:inline-flex;align-items:center;gap:.5rem}

@media(max-width:1024px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .guide-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:.75rem}
  .footer-grid{grid-template-columns:1fr 1fr}
  .search-box{width:200px}
}
@media(max-width:768px){
  .search-box{display:none}
  .hamburger{display:flex}
  .header-top{height:60px}
  .channel-nav{padding:0 .75rem}
  .channel-link{padding:0 .75rem}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid{gap:1.5rem}
  .section{padding:3rem 0}
  .post-item{grid-template-columns:110px 1fr;gap:1rem}
  .post-side{grid-column:1/-1;flex-direction:row;justify-content:flex-end;align-items:center}
  .post-thumb{aspect-ratio:16/10}
  .subscribe-form{flex-direction:column}
  .btn{min-height:48px}
  .hero-actions .btn{width:auto}
}
@media(max-width:520px){
  .post-item{grid-template-columns:88px 1fr;gap:.75rem;padding:.75rem}
  .post-title{font-size:1rem}
  .post-side{gap:.5rem}
  .post-side .count{margin-left:.25rem}
  .stats-grid{grid-template-columns:1fr 1fr}
  .features-grid,.guide-grid{grid-template-columns:1fr}
  .page-hero{padding:4rem 0}
  .footer-bottom{flex-direction:column;gap:.5rem}
}