/* roulang page: index */
:root{--primary:#e85d26;--primary-dark:#b84314;--primary-light:#fff5f2;--accent:#fca311;--dark:#14213d;--ink:#1e293b;--muted:#64748b;--bg:#f8fafc;--border:#e2e8f0;--radius:16px;--radius-sm:10px;--shadow:0 4px 24px rgba(20,33,61,.08);--shadow-hover:0 16px 44px rgba(20,33,61,.15);--transition:all .25s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;color:var(--ink);background:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit;transition:var(--transition)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:min(1200px,100% - 2.5rem);margin-inline:auto}
.section-pad{padding:5rem 0}
.section-head{max-width:680px;margin:0 auto 2.75rem;text-align:center}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.75rem;font-weight:700;letter-spacing:.08em;color:var(--primary);background:var(--primary-light);border:1px solid #ffd6c2;padding:.3rem 1rem;border-radius:999px;margin-bottom:.9rem;text-transform:uppercase}
.section-head h2{font-size:clamp(1.65rem,3vw,2.5rem);font-weight:800;line-height:1.25;color:var(--dark);letter-spacing:-.02em}
.section-head p{color:var(--muted);margin-top:.6rem;font-size:1.05rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1.2;border:2px solid transparent;cursor:pointer;transition:var(--transition);white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 20px rgba(232,93,38,.35)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(232,93,38,.4)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#1c2a4f;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--dark);box-shadow:0 4px 16px rgba(0,0,0,.08)}
.btn-light:hover{background:var(--primary-light);transform:translateY(-2px)}
.btn-block{width:100%;justify-content:center}
/* Header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(20,33,61,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07);transition:var(--transition)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1.5rem}
.logo{display:flex;align-items:center;gap:.55rem;font-size:1.4rem;font-weight:800;color:#fff;letter-spacing:-.01em;flex-shrink:0}
.logo i{color:var(--accent);font-size:1.25rem}
.main-nav{display:flex;align-items:center;gap:.4rem}
.nav-link{padding:.5rem 1rem;border-radius:8px;font-size:.95rem;font-weight:500;color:rgba(255,255,255,.78);transition:var(--transition)}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-link.active{color:#fff;background:rgba(232,93,38,.25);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:.7rem}
.header-actions{display:flex;align-items:center;gap:.75rem}
.mobile-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:.4rem}
/* Hero */
.hero{position:relative;min-height:82vh;display:flex;align-items:center;overflow:hidden;background:var(--dark)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.45}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(20,33,61,.96) 0%,rgba(20,33,61,.82) 45%,rgba(20,33,61,.35) 100%)}
.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center;padding:4.5rem 0}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:#fff;padding:.35rem 1.1rem;border-radius:999px;font-size:.78rem;font-weight:500;margin-bottom:1.1rem;backdrop-filter:blur(4px)}
.hero-badge i{color:var(--accent)}
.hero-title{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;line-height:1.12;color:#fff;letter-spacing:-.02em;margin-bottom:.8rem}
.hero-title span{color:var(--accent)}
.hero-subtitle{font-size:1.1rem;line-height:1.7;color:rgba(255,255,255,.82);max-width:540px;margin-bottom:1.8rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-meta{display:flex;gap:1.75rem;margin-top:2.2rem;flex-wrap:wrap}
.hero-meta-item{display:flex;flex-direction:column}
.hero-meta-item strong{color:#fff;font-size:1.35rem;font-weight:800}
.hero-meta-item span{color:rgba(255,255,255,.6);font-size:.8rem;letter-spacing:.04em}
/* Ticket Card */
.ticket-card{background:#fff;border-radius:20px;padding:1.75rem;box-shadow:0 20px 60px rgba(0,0,0,.35);position:relative;max-width:400px;margin-left:auto;overflow:hidden}
.ticket-card::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.ticket-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:.6rem}
.ticket-label{font-size:.72rem;font-weight:700;letter-spacing:.08em;color:var(--primary);background:var(--primary-light);padding:.25rem .8rem;border-radius:999px}
.ticket-city{font-size:.8rem;color:var(--muted)}
.ticket-card h3{font-size:1.35rem;font-weight:800;color:var(--dark);margin-bottom:.4rem}
.ticket-info{display:flex;flex-direction:column;gap:.3rem;margin-top:.6rem;padding:.9rem 0;border-top:1px dashed var(--border);border-bottom:1px dashed var(--border)}
.ticket-info span{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:#475569}
.ticket-info i{color:var(--primary);width:18px;text-align:center}
.ticket-price{display:flex;align-items:baseline;gap:.3rem;margin:.9rem 0 .7rem}
.ticket-price .price{font-size:2rem;font-weight:800;color:var(--primary)}
.ticket-price .unit{color:var(--muted);font-size:.95rem}
.countdown-wrap{display:flex;align-items:center;gap:.8rem;background:var(--ink-50);background:#f1f5f9;border-radius:12px;padding:.6rem 1rem;margin-bottom:1rem}
.countdown-wrap .label{font-size:.78rem;color:var(--muted);font-weight:500}
.countdown-display{font-size:1.15rem;font-weight:800;color:var(--dark);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.countdown-display i{color:var(--primary);font-size:.9rem;margin-right:.25rem}
.ticket-note{font-size:.78rem;color:var(--muted);text-align:center;margin-top:.7rem}
/* Stats */
.stats-section{background:#fff;border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;padding:2.5rem 0}
.stat-item{text-align:center;padding:1rem}
.stat-number{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;color:var(--dark);line-height:1.2}
.stat-number em{font-style:normal;color:var(--primary)}
.stat-label{color:var(--muted);font-size:.9rem;margin-top:.2rem}
/* Categories */
.categories-section{background:var(--bg)}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem}
.category-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column;border:1px solid transparent}
.category-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#fee2d6}
.category-media{position:relative;aspect-ratio:16/10;overflow:hidden}
.category-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.category-card:hover .category-media img{transform:scale(1.05)}
.category-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(20,33,61,.5));z-index:1}
.cat-count{position:absolute;top:1rem;right:1rem;background:rgba(20,33,61,.75);color:#fff;font-size:.72rem;padding:.25rem .75rem;border-radius:999px;backdrop-filter:blur(4px);z-index:2}
.cat-tag{position:absolute;left:1rem;bottom:-14px;background:var(--primary);color:#fff;font-size:.75rem;font-weight:600;padding:.3rem 1rem;border-radius:999px;box-shadow:0 4px 12px rgba(232,93,38,.35);z-index:2}
.category-body{padding:1.8rem 1.5rem 1.5rem;display:flex;flex-direction:column;flex:1}
.category-body h3{font-size:1.25rem;font-weight:700;color:var(--dark);margin-bottom:.4rem}
.category-body p{font-size:.92rem;color:var(--muted);line-height:1.6;flex:1}
.category-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--primary);margin-top:1rem}
.category-link:hover{gap:.7rem;color:var(--primary-dark)}
/* Schedule */
.schedule-section{background:#fff}
.schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.schedule-card{border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;background:#fff;transition:var(--transition);position:relative;overflow:hidden}
.schedule-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--primary);border-radius:0 3px 3px 0;opacity:0;transition:var(--transition)}
.schedule-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);border-color:transparent}
.schedule-card:hover::before{opacity:1}
.schedule-date{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--primary);font-weight:600;background:var(--primary-light);padding:.3rem .8rem;border-radius:999px;display:inline-flex;margin-bottom:.75rem}
.schedule-card h3{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:.3rem}
.schedule-venue{font-size:.85rem;color:var(--muted);display:flex;align-items:center;gap:.35rem;margin-bottom:.7rem}
.schedule-venue i{color:var(--primary)}
.schedule-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:.4rem}
.schedule-price{font-size:1.05rem;font-weight:800;color:var(--dark)}
.schedule-price small{font-weight:400;color:var(--muted);font-size:.8rem}
.schedule-status{font-size:.72rem;font-weight:600;padding:.25rem .7rem;border-radius:999px}
.status-hot{background:#fff1f0;color:#d14d1a}
.status-selling{background:#f0f9ff;color:#0369a1}
.status-open{background:#f0fdf4;color:#15803d}
/* News */
.news-section{background:var(--bg)}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.news-card{background:#fff;border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow);transition:var(--transition);border:1px solid var(--border)}
.news-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:transparent}
.news-card h3{font-size:1.15rem;font-weight:700;color:var(--dark);line-height:1.4;margin-bottom:.5rem}
.news-card p{font-size:.9rem;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;justify-content:space-between;align-items:center;margin-top:1.1rem;padding-top:.9rem;border-top:1px solid var(--border);font-size:.8rem;color:var(--muted)}
.news-meta .cat{background:var(--primary-light);color:var(--primary);font-weight:600;padding:.2rem .7rem;border-radius:999px}
.news-empty{grid-column:1/-1;background:#fff;border:1px dashed var(--border);border-radius:var(--radius);padding:3rem;text-align:center;color:var(--muted)}
/* Steps */
.steps-section{background:var(--dark);color:#fff;position:relative;overflow:hidden}
.steps-section::before{content:'';position:absolute;top:-120px;right:-120px;width:360px;height:360px;border-radius:50%;background:rgba(232,93,38,.18);filter:blur(60px)}
.steps-section::after{content:'';position:absolute;bottom:-80px;left:-80px;width:280px;height:280px;border-radius:50%;background:rgba(252,163,17,.12);filter:blur(50px)}
.steps-section .section-head h2{color:#fff}
.steps-section .section-head p{color:rgba(255,255,255,.65)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative;z-index:2}
.step-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:1.8rem 1.4rem;text-align:center;backdrop-filter:blur(8px);transition:var(--transition)}
.step-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.step-num{width:52px;height:52px;margin:0 auto .9rem;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;font-weight:800;color:#fff;box-shadow:0 6px 20px rgba(232,93,38,.4)}
.step-card h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:.35rem}
.step-card p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.6}
/* Features */
.features-section{background:#fff}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.feature-card{border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem 1.5rem;transition:var(--transition);background:#fff}
.feature-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:#fed7c9}
.feature-icon{width:52px;height:52px;background:var(--primary-light);color:var(--primary);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:1rem}
.feature-card h3{font-size:1.05rem;font-weight:700;color:var(--dark);margin-bottom:.4rem}
.feature-card p{font-size:.85rem;color:var(--muted);line-height:1.6}
/* FAQ */
.faq-section{background:var(--bg)}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:14px;margin-bottom:.9rem;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:#fed7c9}
.faq-item.open{box-shadow:var(--shadow)}
.faq-question{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.15rem 1.4rem;cursor:pointer;font-size:.98rem;font-weight:600;color:var(--dark);user-select:none}
.faq-question i{color:var(--primary);transition:transform .3s ease;flex-shrink:0}
.faq-item.open .faq-question i{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-answer-inner{padding:0 1.4rem 1.2rem;font-size:.9rem;color:var(--muted);line-height:1.7}
/* CTA */
.cta-section{position:relative;overflow:hidden;background:var(--dark)}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.3}
.cta-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,33,61,.95) 20%,rgba(20,33,61,.75))}
.cta-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;padding:5rem 0}
.cta-inner h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;color:#fff;line-height:1.25;max-width:700px;margin-bottom:.7rem}
.cta-inner p{font-size:1.05rem;color:rgba(255,255,255,.72);max-width:600px;margin-bottom:1.8rem}
.cta-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}
/* Footer */
.site-footer{background:#0f172a;color:rgba(255,255,255,.7);padding:3.5rem 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo{margin-bottom:.8rem}
.footer-brand p{font-size:.88rem;line-height:1.7;color:rgba(255,255,255,.6)}
.footer-col h4{font-size:.85rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.06em;margin-bottom:1rem}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.5rem}
.footer-col a{font-size:.9rem;color:rgba(255,255,255,.6);transition:var(--transition)}
.footer-col a:hover{color:var(--accent);padding-left:4px}
.footer-contact li{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;color:rgba(255,255,255,.6);margin-bottom:.6rem}
.footer-contact i{color:var(--accent);margin-top:.2rem}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.4rem 0;font-size:.8rem;color:rgba(255,255,255,.4);flex-wrap:wrap}
/* Mobile */
@media (max-width:1024px){
  .hero-content{grid-template-columns:1fr;gap:2.5rem}
  .ticket-card{margin:0 auto;max-width:480px;width:100%}
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .schedule-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .mobile-toggle{display:block}
  .main-nav{position:fixed;top:72px;left:0;right:0;background:#14213d;flex-direction:column;gap:.25rem;padding:1rem;transform:translateY(-160%);transition:transform .35s ease;box-shadow:0 20px 40px rgba(0,0,0,.3);border-bottom:1px solid rgba(255,255,255,.1);max-height:calc(100vh - 72px);overflow-y:auto}
  .main-nav.open{transform:translateY(0)}
  .nav-link{width:100%;padding:.9rem 1rem;font-size:1rem}
  .header-actions .nav-cta{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .section-pad{padding:3.5rem 0}
  .container{width:min(100% - 1.5rem,1200px)}
  .category-grid{grid-template-columns:1fr}
  .schedule-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .features-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:1.5rem}
  .footer-bottom{flex-direction:column;text-align:center}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .hero{min-height:auto}
}

/* roulang page: category1 */
:root {
    --color-primary: #e11d48;
    --color-primary-dark: #be123c;
    --color-primary-light: #fff1f2;
    --color-secondary: #6d28d9;
    --color-accent: #f59e0b;
    --color-ink: #0f172a;
    --color-text: #1e293b;
    --color-muted: #64748b;
    --color-border: #e2e8f0;
    --color-bg: #f8fafc;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow-card: 0 4px 24px rgba(15, 23, 42, 0.08);
    --shadow-lift: 0 12px 32px rgba(15, 23, 42, 0.14);
    --transition: all 0.25s ease;
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

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

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

  a:focus-visible, button:focus-visible {
    outline: 3px solid rgba(225, 29, 72, 0.4);
    outline-offset: 2px;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* 按钮体系 */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
  }
  .btn-sm {
    padding: 9px 20px;
    font-size: 13px;
  }
  .btn-lg {
    padding: 16px 38px;
    font-size: 17px;
  }
  .btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(225, 29, 72, 0.3);
  }
  .btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(225, 29, 72, 0.4);
  }
  .btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.8);
  }
  .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
  }
  .btn-accent {
    background: var(--color-accent);
    color: #0f172a;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
  }
  .btn-accent:hover {
    background: #d97706;
    transform: translateY(-2px);
  }
  .btn-block {
    width: 100%;
  }

  /* 页头导航 */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 12px rgba(15, 23, 42, 0.04);
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: 16px;
  }
  .logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--color-ink);
    letter-spacing: -0.5px;
    flex-shrink: 0;
  }
  .logo i {
    color: var(--color-primary);
    font-size: 26px;
  }
  .main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .nav-link {
    position: relative;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: #475569;
    border-radius: 999px;
    transition: var(--transition);
  }
  .nav-link:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
  }
  .nav-link.active {
    color: var(--color-primary);
    font-weight: 700;
    background: var(--color-primary-light);
  }
  .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 3px;
    border-radius: 3px;
    background: var(--color-primary);
  }
  .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
  }
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
  }
  .nav-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    border-radius: 2px;
    background: var(--color-ink);
    transition: var(--transition);
  }

  /* Hero */
  .page-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 0 90px;
    color: #fff;
    overflow: hidden;
  }
  .page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.72) 45%, rgba(15, 23, 42, 0.35) 100%);
  }
  .hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: center;
  }
  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    backdrop-filter: blur(8px);
  }
  .hero-eyebrow i {
    color: var(--color-accent);
  }
  .page-hero h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
  }
  .page-hero h1 span {
    background: linear-gradient(90deg, #fb7185, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .page-hero .hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
  }
  .hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 44px;
  }
  .hero-stats {
    display: flex;
    gap: 48px;
  }
  .hero-stats strong {
    display: block;
    font-size: 30px;
    font-weight: 800;
    line-height: 1.2;
  }
  .hero-stats span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
  }

  /* 票券卡片 */
  .hero-card {
    position: relative;
    z-index: 2;
  }
  .ticket-card {
    background: #fff;
    color: var(--color-ink);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
  }
  .ticket-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(225, 29, 72, 0.12) 0%, transparent 70%);
    border-radius: 50%;
  }
  .ticket-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 18px;
  }
  .ticket-head i {
    font-size: 18px;
  }
  .ticket-countdown {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: 2px;
    font-variant-numeric: tabular-nums;
    color: var(--color-ink);
    background: #f1f5f9;
    border-radius: 14px;
    padding: 16px 20px;
    text-align: center;
    margin-bottom: 20px;
  }
  .ticket-info {
    border-top: 2px dashed var(--color-border);
    padding-top: 18px;
    margin-bottom: 20px;
  }
  .ticket-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
  }
  .ticket-info p {
    font-size: 14px;
    color: var(--color-muted);
    margin-bottom: 4px;
  }
  .ticket-left {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fef3c7;
    color: #92400e;
    font-size: 13px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    margin-top: 10px;
  }

  /* 通用板块 */
  .section {
    padding: 80px 0;
  }
  .section-alt {
    background: #fff;
  }
  .section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 40px;
  }
  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
  }
  .section-tag::before {
    content: '';
    width: 24px;
    height: 3px;
    border-radius: 3px;
    background: var(--color-primary);
  }
  .section-title {
    font-size: 34px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.5px;
    color: var(--color-ink);
  }
  .section-sub {
    color: var(--color-muted);
    font-size: 16px;
    max-width: 560px;
    margin-top: 8px;
    line-height: 1.6;
  }
  .section-more a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-primary);
    transition: var(--transition);
  }
  .section-more a:hover {
    gap: 10px;
  }

  /* 分类标签筛选 */
  .filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
  }
  .filter-btn {
    padding: 10px 22px;
    border-radius: 999px;
    background: #fff;
    border: 1.5px solid var(--color-border);
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    cursor: pointer;
    transition: var(--transition);
  }
  .filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
  }
  .filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
  }

  /* 演出卡片 */
  .shows-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .show-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
  }
  .show-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lift);
  }
  .show-cover {
    position: relative;
    height: 200px;
    overflow: hidden;
  }
  .show-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .show-card:hover .show-cover img {
    transform: scale(1.04);
  }
  .show-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.45), transparent 50%);
  }
  .show-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
  }
  .show-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .show-category {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-secondary);
    background: rgba(109, 40, 217, 0.08);
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    align-self: flex-start;
  }
  .show-body h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-ink);
    min-height: 44px;
  }
  .show-meta {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
    color: var(--color-muted);
    margin: 4px 0 12px;
  }
  .show-meta li {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .show-meta i {
    width: 16px;
    color: #94a3b8;
  }
  .show-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f1f5f9;
    padding-top: 16px;
    margin-top: auto;
  }
  .show-price {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-primary);
  }
  .show-price small {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-muted);
  }

  /* 排行榜 */
  .ranking-wrap {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: var(--radius-lg);
    padding: 48px;
    color: #fff;
  }
  .ranking-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .ranking-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    border-radius: 14px;
    transition: var(--transition);
    cursor: default;
    background: rgba(255, 255, 255, 0.03);
  }
  .ranking-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(6px);
  }
  .ranking-num {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
  }
  .ranking-item:nth-child(1) .ranking-num {
    background: var(--color-accent);
    color: #0f172a;
  }
  .ranking-item:nth-child(2) .ranking-num {
    background: #94a3b8;
    color: #0f172a;
  }
  .ranking-item:nth-child(3) .ranking-num {
    background: #b45309;
    color: #fff;
  }
  .ranking-info {
    flex: 1;
  }
  .ranking-title {
    font-size: 16px;
    font-weight: 700;
  }
  .ranking-venue {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
  }
  .ranking-heat {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
  }
  .ranking-heat i {
    color: var(--color-accent);
  }
  .heat-bar {
    width: 100px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
  }
  .heat-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 3px;
  }

  /* 排期时间轴 */
  .schedule-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .schedule-row {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 24px 28px;
    transition: var(--transition);
    border-left: 4px solid transparent;
  }
  .schedule-row:hover {
    border-left-color: var(--color-primary);
    box-shadow: var(--shadow-lift);
    transform: translateX(4px);
  }
  .schedule-date {
    text-align: center;
    min-width: 72px;
    padding-right: 20px;
    border-right: 2px dashed var(--color-border);
  }
  .schedule-date strong {
    display: block;
    font-size: 26px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
  }
  .schedule-date span {
    font-size: 13px;
    color: var(--color-muted);
  }
  .schedule-info {
    flex: 1;
  }
  .schedule-info h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-ink);
    margin-bottom: 4px;
  }
  .schedule-info p {
    font-size: 13px;
    color: var(--color-muted);
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .schedule-info p i {
    width: 14px;
    color: #94a3b8;
  }
  .schedule-remain {
    text-align: right;
    min-width: 120px;
  }
  .schedule-remain .bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
    margin-top: 6px;
  }
  .schedule-remain .bar span {
    display: block;
    height: 100%;
    border-radius: 3px;
  }
  .schedule-remain .low {
    background: var(--color-primary);
  }
  .schedule-remain .mid {
    background: var(--color-accent);
  }
  .schedule-remain .high {
    background: #22c55e;
  }
  .schedule-remain strong {
    font-size: 14px;
    font-weight: 700;
  }
  .schedule-remain strong.low {
    color: var(--color-primary);
  }
  .schedule-remain strong.mid {
    color: #d97706;
  }
  .schedule-remain strong.high {
    color: #22c55e;
  }

  /* 购票流程 */
  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .step-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
  }
  .step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lift);
  }
  .step-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-primary);
    margin: 0 auto 20px;
  }
  .step-num {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 40px;
    font-weight: 800;
    color: #f1f5f9;
    line-height: 1;
  }
  .step-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-ink);
    margin-bottom: 8px;
  }
  .step-card p {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.6;
  }

  /* FAQ */
  .faq-wrap {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: start;
  }
  .faq-heading {
    position: sticky;
    top: 120px;
  }
  .faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .faq-item {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition);
  }
  .faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
  }
  .faq-item summary::-webkit-details-marker {
    display: none;
  }
  .faq-item summary i {
    color: var(--color-primary);
    font-size: 18px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
  }
  .faq-item[open] summary i {
    transform: rotate(45deg);
  }
  .faq-item[open] {
    box-shadow: var(--shadow-lift);
  }
  .faq-answer {
    padding: 0 24px 20px;
    color: var(--color-muted);
    font-size: 15px;
    line-height: 1.7;
  }

  /* CTA */
  .cta-section {
    padding: 60px 0 90px;
  }
  .cta-box {
    position: relative;
    border-radius: var(--radius-lg);
    background: linear-gradient(120deg, var(--color-primary), #f43f5e 30%, #f59e0b);
    padding: 64px 72px;
    color: #fff;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    box-shadow: 0 24px 64px rgba(225, 29, 72, 0.3);
  }
  .cta-box::before {
    content: '';
    position: absolute;
    right: -80px;
    top: -80px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
  }
  .cta-box::after {
    content: '';
    position: absolute;
    right: 60px;
    bottom: -60px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
  }
  .cta-content {
    position: relative;
    z-index: 2;
  }
  .cta-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.3;
  }
  .cta-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 420px;
  }
  .cta-actions {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
    min-width: 220px;
  }
  .cta-actions .btn {
    background: #fff;
    color: var(--color-primary);
  }
  .cta-actions .btn:hover {
    background: #fff1f2;
    transform: translateY(-2px);
  }
  .cta-actions .btn-outline-light {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.7);
    color: #fff;
  }
  .cta-actions .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
  }

  /* 页脚 */
  .site-footer {
    background: #0f172a;
    color: #94a3b8;
    padding-top: 72px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
  }
  .footer-brand .logo {
    color: #fff;
    margin-bottom: 16px;
    font-size: 22px;
  }
  .footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    color: #94a3b8;
    max-width: 320px;
  }
  .footer-col h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 20px;
  }
  .footer-col ul {
    list-style: none;
  }
  .footer-col li {
    margin-bottom: 10px;
  }
  .footer-col a {
    font-size: 14px;
    color: #94a3b8;
    transition: var(--transition);
  }
  .footer-col a:hover {
    color: var(--color-primary);
  }
  .footer-contact {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #94a3b8;
  }
  .footer-contact i {
    width: 16px;
    color: var(--color-primary);
  }
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #64748b;
  }

  /* 响应式 */
  @media (max-width: 1024px) {
    .shows-grid {
      grid-template-columns: repeat(3, 1fr);
    }
    .process-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .hero-grid {
      gap: 40px;
    }
    .page-hero h1 {
      font-size: 42px;
    }
    .footer-grid {
      grid-template-columns: 1.4fr 1fr 1fr;
    }
  }

  @media (max-width: 768px) {
    .site-header {
      position: sticky;
    }
    .main-nav {
      position: fixed;
      top: 76px;
      left: 0;
      right: 0;
      background: #fff;
      flex-direction: column;
      align-items: stretch;
      padding: 16px 24px;
      gap: 4px;
      border-bottom: 1px solid var(--color-border);
      box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
      transform: translateY(-12px);
      opacity: 0;
      pointer-events: none;
      transition: var(--transition);
      z-index: 99;
    }
    .main-nav.open {
      transform: translateY(0);
      opacity: 1;
      pointer-events: auto;
    }
    .nav-link {
      padding: 14px 16px;
      font-size: 16px;
    }
    .nav-toggle {
      display: inline-flex;
    }
    .header-actions .btn {
      display: none;
    }
    .page-hero {
      padding: 64px 0 60px;
    }
    .hero-grid {
      grid-template-columns: 1fr;
      gap: 32px;
    }
    .page-hero h1 {
      font-size: 34px;
    }
    .hero-stats {
      gap: 24px;
      flex-wrap: wrap;
    }
    .hero-stats strong {
      font-size: 24px;
    }
    .shows-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .section {
      padding: 56px 0;
    }
    .section-title {
      font-size: 28px;
    }
    .section-head {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
    }
    .ranking-wrap {
      padding: 32px 24px;
    }
    .ranking-item {
      gap: 14px;
      padding: 12px 14px;
    }
    .heat-bar {
      width: 60px;
    }
    .schedule-row {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
      padding: 20px;
    }
    .schedule-date {
      display: flex;
      align-items: center;
      gap: 8px;
      border-right: none;
      border-bottom: 2px dashed var(--color-border);
      padding-right: 0;
      padding-bottom: 12px;
      min-width: auto;
      width: 100%;
    }
    .schedule-remain {
      text-align: left;
      min-width: auto;
      width: 100%;
    }
    .faq-wrap {
      grid-template-columns: 1fr;
      gap: 24px;
    }
    .faq-heading {
      position: static;
    }
    .cta-box {
      flex-direction: column;
      padding: 40px 32px;
      text-align: center;
    }
    .cta-content p {
      max-width: none;
    }
    .cta-actions {
      width: 100%;
      min-width: 0;
    }
    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .footer-bottom {
      flex-direction: column;
      gap: 8px;
      text-align: center;
    }
  }

  @media (max-width: 520px) {
    .container {
      padding: 0 16px;
    }
    .header-inner {
      height: 64px;
    }
    .main-nav {
      top: 64px;
    }
    .logo {
      font-size: 19px;
    }
    .logo i {
      font-size: 22px;
    }
    .page-hero {
      padding: 48px 0 44px;
    }
    .page-hero h1 {
      font-size: 28px;
    }
    .hero-desc {
      font-size: 15px;
    }
    .hero-btns {
      flex-direction: column;
      gap: 12px;
    }
    .hero-btns .btn {
      width: 100%;
    }
    .hero-stats {
      gap: 16px;
    }
    .hero-stats strong {
      font-size: 20px;
    }
    .shows-grid {
      grid-template-columns: 1fr;
    }
    .show-cover {
      height: 220px;
    }
    .process-grid {
      grid-template-columns: 1fr;
    }
    .ranking-heat .heat-bar {
      display: none;
    }
    .section-title {
      font-size: 24px;
    }
    .cta-box {
      padding: 32px 24px;
    }
    .cta-box h2 {
      font-size: 26px;
    }
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }
  }

/* roulang page: article */
:root {
  --primary: #f59e0b;
  --primary-dark: #d97706;
  --primary-light: #fef3c7;
  --deep: #0f172a;
  --deep-soft: #1e293b;
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 8px 30px rgba(15,23,42,0.08);
  --shadow-lg: 0 16px 48px rgba(15,23,42,0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Segoe UI',sans-serif; letter-spacing: .01em; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.93);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226,232,240,.85);
  box-shadow: 0 2px 20px rgba(15,23,42,.04);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1280px; margin: 0 auto; padding: 0 24px; height: 74px;
}
.logo { font-size: 1.42rem; font-weight: 800; color: var(--deep); display: flex; align-items: center; gap: 10px; line-height: 1; }
.logo i { color: var(--primary); font-size: 1.55rem; }
.logo span { background: linear-gradient(135deg, #0f172a 20%, #f59e0b 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.nav-link {
  padding: 9px 18px; border-radius: 9999px; font-size: .925rem; font-weight: 500;
  color: var(--text); transition: all .25s ease;
}
.nav-link:hover { background: var(--primary-light); color: var(--primary-dark); transform: translateY(-1px); }
.nav-link.active { background: var(--deep); color: #fff; box-shadow: 0 4px 14px rgba(15,23,42,.2); }
.header-actions { display: flex; align-items: center; gap: 14px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 9999px; font-weight: 600; transition: all .25s ease; border: none;
}
.btn-primary { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #0f172a; padding: 11px 26px; font-size: .9rem; box-shadow: 0 4px 16px rgba(245,158,11,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,158,11,.45); }
.btn-outline { border: 2px solid rgba(255,255,255,.7); color: #fff; padding: 11px 26px; font-size: .9rem; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.15); border-color: #fff; transform: translateY(-2px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--deep); border-radius: 2px; transition: all .3s ease; }

.article-hero {
  position: relative; padding: 90px 0 140px;
  background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  background-color: var(--deep);
}
.article-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,.88) 0%, rgba(15,23,42,.68) 50%, rgba(15,23,42,.42) 100%);
}
.article-hero .container { position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: rgba(255,255,255,.72); margin-bottom: 22px; flex-wrap: wrap; }
.breadcrumb a { transition: color .2s; }
.breadcrumb a:hover { color: #fbbf24; }
.breadcrumb .sep { opacity: .5; }
.article-hero h1 {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; color: #fff;
  line-height: 1.35; max-width: 760px; margin-bottom: 20px; text-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.article-hero .hero-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(245,158,11,.9); color: #0f172a; border-radius: 9999px; padding: 6px 16px; font-size: .82rem; font-weight: 700; }
.hero-meta-item { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,.85); font-size: .85rem; }

.article-body-section { padding: 60px 0 80px; position: relative; z-index: 2; margin-top: -50px; }
.article-layout { display: grid; grid-template-columns: 1fr 340px; gap: 32px; align-items: start; }
.article-content-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 44px 48px; border: 1px solid var(--border);
}
.article-meta-top { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid #f1f5f9; flex-wrap: wrap; }
.article-meta-top .badge { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-light); color: var(--primary-dark); padding: 5px 14px; border-radius: 9999px; font-size: .8rem; font-weight: 600; }
.article-meta-top .meta-text { font-size: .85rem; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.article-content { font-size: 1.0625rem; line-height: 1.9; color: #334155; }
.article-content h2 { font-size: 1.55rem; font-weight: 700; color: var(--deep); margin: 2.2rem 0 1rem; padding-bottom: .55rem; border-bottom: 2px solid var(--primary); }
.article-content h3 { font-size: 1.3rem; font-weight: 600; color: var(--deep-soft); margin: 1.8rem 0 .8rem; }
.article-content p { margin-bottom: 1.3rem; }
.article-content img { border-radius: var(--radius-sm); margin: 1.6rem 0; box-shadow: var(--shadow); }
.article-content ul, .article-content ol { margin-bottom: 1.3rem; padding-left: 1.6rem; }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: .4rem; }
.article-content blockquote {
  border-left: 4px solid var(--primary); background: var(--primary-light);
  padding: 14px 22px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem 0; font-style: italic; color: #7c5200;
}
.article-content a { color: var(--primary-dark); text-decoration: underline; }
.article-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; border-radius: 8px; overflow: hidden; }
.article-content table th, .article-content table td { padding: 10px 16px; border: 1px solid var(--border); font-size: .92rem; }
.article-content table th { background: #f8fafc; font-weight: 600; }

.article-footer-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 32px; padding-top: 24px; border-top: 1px solid #f1f5f9; flex-wrap: wrap; }
.article-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.article-tags .tag { display: inline-block; background: #f1f5f9; color: var(--muted); padding: 5px 14px; border-radius: 9999px; font-size: .8rem; font-weight: 500; transition: all .2s; }
.article-tags .tag:hover { background: var(--primary-light); color: var(--primary-dark); }
.article-share { display: flex; align-items: center; gap: 8px; }
.share-btn { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #f1f5f9; color: var(--muted); transition: all .2s; font-size: .9rem; }
.share-btn:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

.sidebar-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--border); padding: 28px; margin-bottom: 24px;
}
.sidebar-card h3 {
  font-size: 1.08rem; font-weight: 700; color: var(--deep); margin-bottom: 18px;
  display: flex; align-items: center; gap: 8px;
}
.sidebar-card h3 i { color: var(--primary); }
.sidebar-card h3::after { content: ''; flex: 1; height: 2px; background: linear-gradient(90deg, var(--primary-light), transparent); margin-left: 8px; }
.sidebar-list { display: flex; flex-direction: column; gap: 4px; }
.sidebar-list a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); font-size: .91rem; color: var(--text); transition: all .2s; }
.sidebar-list a:hover { background: var(--primary-light); color: var(--primary-dark); transform: translateX(4px); }
.sidebar-list a i { color: var(--primary); font-size: .8rem; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-info .ci-item { display: flex; align-items: center; gap: 12px; font-size: .9rem; color: var(--text); }
.contact-info .ci-item i { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--primary-light); color: var(--primary-dark); border-radius: 10px; font-size: .9rem; }
.tip-box { background: linear-gradient(135deg, #fffbeb, #fef3c7); border-radius: var(--radius-sm); padding: 18px; font-size: .88rem; line-height: 1.7; color: #78350f; }

.related-section { padding: 0 0 80px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 32px; }
.section-head .title-area h2 { font-size: 1.8rem; font-weight: 800; color: var(--deep); }
.section-head .title-area p { color: var(--muted); font-size: .92rem; margin-top: 4px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow); transition: all .3s ease;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-card .card-img { position: relative; height: 180px; overflow: hidden; }
.news-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-card:hover .card-img img { transform: scale(1.06); }
.news-card .card-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(15,23,42,.25)); }
.news-card .card-body { padding: 24px; }
.news-card .card-body h3 { font-size: 1.05rem; font-weight: 700; line-height: 1.45; margin-bottom: 10px; }
.news-card .card-body h3 a { color: var(--deep); transition: color .2s; }
.news-card .card-body h3 a:hover { color: var(--primary-dark); }
.news-card .card-body p { font-size: .87rem; color: var(--muted); line-height: 1.6; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card .card-meta { display: flex; align-items: center; gap: 10px; font-size: .8rem; color: var(--muted); }

.cta-section { padding: 80px 0; background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat; position: relative; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(15,23,42,.94), rgba(15,23,42,.75)); }
.cta-section .container { position: relative; z-index: 1; text-align: center; }
.cta-section h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; color: #fff; margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,.85); font-size: 1.05rem; max-width: 560px; margin: 0 auto 32px; line-height: 1.7; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.faq-section { padding: 80px 0; background: var(--bg); }
.faq-grid { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.faq-item { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); overflow: hidden; transition: box-shadow .3s; }
.faq-item:hover { box-shadow: var(--shadow-lg); }
.faq-question { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 28px; font-size: 1rem; font-weight: 600; color: var(--deep); cursor: pointer; }
.faq-question .faq-icon { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--primary-light); color: var(--primary-dark); font-size: .9rem; transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-answer p { padding: 0 28px 22px; font-size: .95rem; line-height: 1.75; color: var(--muted); }

.site-footer { background: var(--deep); color: #94a3b8; padding-top: 64px; font-size: .9rem; }
.site-footer .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand .logo { color: #fff; margin-bottom: 18px; }
.footer-brand .logo span { -webkit-text-fill-color: #fff; }
.footer-brand p { line-height: 1.75; font-size: .9rem; color: #94a3b8; max-width: 260px; }
.footer-col h4 { color: #fff; font-size: 1rem; font-weight: 600; margin-bottom: 20px; position: relative; padding-bottom: 10px; }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 28px; height: 3px; background: var(--primary); border-radius: 4px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { color: #94a3b8; transition: all .2s; display: inline-flex; align-items: center; gap: 8px; }
.footer-col ul a:hover { color: #fbbf24; padding-left: 4px; }
.footer-contact { display: flex; align-items: center; gap: 10px; color: #94a3b8; }
.footer-contact i { color: var(--primary); width: 16px; text-align: center; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: .82rem; color: #64748b; }

.not-found-box { text-align: center; padding: 60px 20px; }
.not-found-box .nf-icon { font-size: 3.5rem; color: #cbd5e1; margin-bottom: 20px; }
.not-found-box h2 { font-size: 1.6rem; font-weight: 700; color: var(--deep); margin-bottom: 12px; }
.not-found-box p { color: var(--muted); margin-bottom: 24px; }

@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr 280px; }
  .article-content-card { padding: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .header-inner { padding: 0 16px; height: 64px; }
  .main-nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 16px; gap: 4px;
    border-bottom: 1px solid var(--border); box-shadow: 0 20px 40px rgba(15,23,42,.08);
  }
  .main-nav.active { display: flex; }
  .hamburger { display: flex; }
  .header-actions .btn-primary { display: none; }
  .article-hero { padding: 60px 0 120px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-content-card { padding: 24px; }
  .related-grid { grid-template-columns: 1fr; }
  .article-body-section { margin-top: -30px; padding: 30px 0 60px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .faq-question { padding: 16px 20px; }
  .faq-answer p { padding: 0 20px 18px; }
}
@media (max-width: 520px) {
  .article-content-card { padding: 18px; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .article-hero h1 { font-size: 1.4rem; }
}

/* roulang page: category2 */
:root {
    --c-primary: #0b1f33;
    --c-primary-light: #243b53;
    --c-accent: #f43f5e;
    --c-accent-light: #fb7185;
    --c-gold: #f59e0b;
    --c-bg: #f4f6fa;
    --c-card: #ffffff;
    --c-text: #1e293b;
    --c-muted: #64748b;
    --c-border: #e2e8f0;
    --radius: 18px;
    --radius-sm: 12px;
    --shadow: 0 4px 20px rgba(2, 12, 27, 0.08);
    --shadow-lg: 0 16px 48px rgba(2, 12, 27, 0.14);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

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

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

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

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* ===== Header ===== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.7);
    box-shadow: 0 1px 12px rgba(2, 12, 27, 0.04);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 20px;
  }

  .logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--c-primary);
    letter-spacing: -0.02em;
    white-space: nowrap;
  }

  .logo i {
    color: var(--c-accent);
    font-size: 1.3rem;
    transition: transform 0.3s ease;
  }

  .logo:hover i {
    transform: rotate(-8deg) scale(1.1);
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .nav-link {
    padding: 8px 18px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #475569;
    border-radius: 999px;
    position: relative;
    transition: var(--transition);
  }

  .nav-link:hover {
    color: var(--c-primary);
    background: rgba(244, 63, 94, 0.06);
  }

  .nav-link.active {
    color: var(--c-accent);
    background: rgba(244, 63, 94, 0.1);
  }

  .nav-link.active::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--c-accent);
    border-radius: 999px;
  }

  .btn-nav {
    padding: 10px 24px;
    background: var(--c-primary);
    color: #fff;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(11, 31, 51, 0.25);
    transition: var(--transition);
    white-space: nowrap;
  }

  .btn-nav:hover {
    background: var(--c-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(244, 63, 94, 0.3);
  }

  .btn-nav:focus-visible {
    outline: 3px solid var(--c-gold);
    outline-offset: 2px;
  }

  .menu-toggle {
    display: none;
    font-size: 1.4rem;
    color: var(--c-primary);
    padding: 8px;
    border-radius: 10px;
    transition: var(--transition);
  }

  .menu-toggle:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--c-accent);
  }

  /* ===== Hero ===== */
  .page-hero {
    position: relative;
    padding: 120px 0 100px;
    background: linear-gradient(135deg, rgba(11, 31, 51, 0.92), rgba(15, 23, 42, 0.78)),
      url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    text-align: center;
    color: #fff;
    overflow: hidden;
  }

  .page-hero::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-accent), var(--c-gold), var(--c-accent));
  }

  .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
    padding: 7px 18px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-bottom: 24px;
    animation: fadeUp 0.7s ease both;
  }

  .hero-tag i {
    color: var(--c-gold);
  }

  .page-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    animation: fadeUp 0.8s ease 0.1s both;
  }

  .page-hero h1 span {
    background: linear-gradient(90deg, #fbbf24, #fb7185);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .page-hero p.hero-sub {
    max-width: 640px;
    margin: 0 auto 36px;
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.85);
    animation: fadeUp 0.8s ease 0.2s both;
  }

  .hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeUp 0.8s ease 0.3s both;
  }

  .btn-hero-primary,
  .btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
  }

  .btn-hero-primary {
    background: var(--c-accent);
    color: #fff;
    box-shadow: 0 8px 30px rgba(244, 63, 94, 0.35);
  }

  .btn-hero-primary:hover {
    background: #e11d48;
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(244, 63, 94, 0.45);
  }

  .btn-hero-ghost {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    backdrop-filter: blur(6px);
  }

  .btn-hero-ghost:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-3px);
  }

  .hero-info-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 44px;
    animation: fadeUp 0.8s ease 0.4s both;
  }

  .hero-info-bar .info-pill {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    padding: 8px 20px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .hero-info-bar .info-pill i {
    color: var(--c-gold);
  }

  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ===== Stats ===== */
  .stats-section {
    margin-top: -40px;
    position: relative;
    z-index: 5;
  }

  .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    background: var(--c-card);
    border-radius: var(--radius);
    padding: 32px 36px;
    box-shadow: var(--shadow-lg);
  }

  .stat-item {
    text-align: center;
    position: relative;
  }

  .stat-item + .stat-item::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    height: 48px;
    width: 1px;
    background: var(--c-border);
  }

  .stat-item .num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--c-primary);
    line-height: 1.2;
  }

  .stat-item .num em {
    font-style: normal;
    color: var(--c-accent);
  }

  .stat-item .label {
    font-size: 0.88rem;
    color: var(--c-muted);
    margin-top: 4px;
  }

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

  .section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
  }

  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--c-accent);
    text-transform: uppercase;
    background: rgba(244, 63, 94, 0.08);
    padding: 6px 18px;
    border-radius: 999px;
    margin-bottom: 16px;
  }

  .section-head h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--c-primary);
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-bottom: 16px;
  }

  .section-head p {
    color: var(--c-muted);
    font-size: 1.02rem;
  }

  /* ===== Focus cards ===== */
  .focus-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .event-card {
    background: var(--c-card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
  }

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

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

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

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

  .event-card .cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 31, 51, 0.35), transparent 50%);
  }

  .date-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(255, 255, 255, 0.94);
    border-radius: 12px;
    padding: 6px 14px;
    font-weight: 800;
    font-size: 0.82rem;
    color: var(--c-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    z-index: 2;
  }

  .date-badge em {
    font-style: normal;
    color: var(--c-accent);
    margin-right: 4px;
  }

  .event-card .body {
    padding: 20px 20px 22px;
  }

  .event-card .body h3 {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--c-primary);
    margin-bottom: 6px;
    line-height: 1.4;
  }

  .event-card .body .venue {
    font-size: 0.86rem;
    color: var(--c-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
  }

  .event-card .body .venue i {
    color: var(--c-accent);
    font-size: 0.8rem;
  }

  .event-card .body .meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px dashed var(--c-border);
    padding-top: 14px;
    margin-top: 4px;
  }

  .event-card .body .price {
    font-weight: 800;
    color: var(--c-accent);
    font-size: 1.05rem;
  }

  .event-card .body .price small {
    font-size: 0.75rem;
    color: var(--c-muted);
    font-weight: 500;
  }

  .btn-card {
    padding: 7px 18px;
    background: var(--c-primary);
    color: #fff;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    transition: var(--transition);
  }

  .btn-card:hover {
    background: var(--c-accent);
    transform: scale(1.04);
  }

  .btn-card:focus-visible {
    outline: 3px solid var(--c-gold);
    outline-offset: 2px;
  }

  /* ===== Venue types ===== */
  .venue-section {
    background: #fff;
  }

  .venue-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .venue-card {
    text-align: center;
    background: var(--c-bg);
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 36px 24px;
    transition: var(--transition);
  }

  .venue-card:hover {
    background: #fff;
    border-color: var(--c-border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
  }

  .venue-card .icon-wrap {
    width: 72px;
    height: 72px;
    margin: 0 auto 22px;
    border-radius: 24px;
    background: var(--c-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: #fff;
    transition: var(--transition);
  }

  .venue-card:hover .icon-wrap {
    background: var(--c-accent);
    transform: scale(1.06) rotate(-4deg);
  }

  .venue-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-primary);
    margin-bottom: 10px;
  }

  .venue-card p {
    font-size: 0.88rem;
    color: var(--c-muted);
    line-height: 1.6;
  }

  .venue-card .venue-count {
    display: inline-block;
    margin-top: 14px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-accent);
    background: rgba(244, 63, 94, 0.08);
    padding: 4px 14px;
    border-radius: 999px;
  }

  /* ===== Timeline ===== */
  .timeline-section {
    background: var(--c-bg);
  }

  .timeline {
    max-width: 860px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
  }

  .timeline::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--c-accent), var(--c-gold), var(--c-border));
    border-radius: 2px;
  }

  .timeline-item {
    position: relative;
    margin-bottom: 28px;
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 22px 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }

  .timeline-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(4px);
  }

  .timeline-item::before {
    content: "";
    position: absolute;
    left: -35px;
    top: 28px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--c-accent);
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.2);
  }

  .timeline-item .tl-date {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
  }

  .timeline-item .tl-date .date-box {
    background: var(--c-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 4px 14px;
    border-radius: 999px;
    letter-spacing: 0.03em;
  }

  .timeline-item .tl-date .day-label {
    font-size: 0.85rem;
    color: var(--c-muted);
    font-weight: 600;
  }

  .timeline-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-primary);
    margin-bottom: 4px;
  }

  .timeline-item .tl-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--c-muted);
    margin-top: 8px;
  }

  .timeline-item .tl-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
  }

  .timeline-item .tl-meta i {
    color: var(--c-accent);
    font-size: 0.78rem;
  }

  .timeline-item .tl-price {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
    font-weight: 800;
    color: var(--c-accent);
  }

  /* ===== Notice bar ===== */
  .notice-bar {
    background: rgba(244, 63, 94, 0.06);
    border-left: 4px solid var(--c-accent);
    border-radius: var(--radius-sm);
    padding: 18px 24px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-top: 50px;
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
  }

  .notice-bar i {
    color: var(--c-accent);
    font-size: 1.2rem;
    margin-top: 2px;
  }

  .notice-bar p {
    font-size: 0.9rem;
    color: var(--c-text);
    line-height: 1.6;
  }

  /* ===== FAQ ===== */
  .faq-section {
    background: #fff;
  }

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

  .faq-item {
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
  }

  .faq-item:hover {
    border-color: rgba(244, 63, 94, 0.4);
    box-shadow: var(--shadow);
  }

  .faq-item summary {
    padding: 20px 24px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--c-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: var(--transition);
  }

  .faq-item summary::-webkit-details-marker {
    display: none;
  }

  .faq-item summary::after {
    content: "\f078";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.8rem;
    color: var(--c-muted);
    transition: transform 0.3s ease;
  }

  .faq-item[open] summary::after {
    transform: rotate(180deg);
    color: var(--c-accent);
  }

  .faq-item summary:hover {
    background: rgba(244, 63, 94, 0.04);
  }

  .faq-item .faq-answer {
    padding: 0 24px 20px;
    color: var(--c-muted);
    font-size: 0.92rem;
    line-height: 1.7;
  }

  /* ===== CTA ===== */
  .cta-section {
    position: relative;
    padding: 110px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(11, 31, 51, 0.94), rgba(15, 23, 42, 0.88)),
      url('/assets/images/backpic/back-3.png') center/cover no-repeat;
    color: #fff;
  }

  .cta-section::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-accent), var(--c-gold), var(--c-accent));
  }

  .cta-section h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
  }

  .cta-section p {
    max-width: 520px;
    margin: 0 auto 36px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
  }

  .cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
  }

  .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    background: var(--c-accent);
    color: #fff;
    box-shadow: 0 8px 32px rgba(244, 63, 94, 0.4);
    transition: var(--transition);
  }

  .btn-cta:hover {
    background: #e11d48;
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(244, 63, 94, 0.5);
  }

  .btn-cta-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    transition: var(--transition);
  }

  .btn-cta-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
  }

  /* ===== Footer ===== */
  .site-footer {
    background: #0b1f33;
    color: rgba(255, 255, 255, 0.7);
    padding: 70px 0 0;
    margin-top: 0;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 50px;
  }

  .footer-brand .logo {
    color: #fff;
    margin-bottom: 14px;
  }

  .footer-brand .logo i {
    color: var(--c-accent);
  }

  .footer-brand p {
    font-size: 0.88rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 10px;
    max-width: 280px;
  }

  .footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
  }

  .footer-col h4::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 3px;
    background: var(--c-accent);
    border-radius: 3px;
  }

  .footer-col ul {
    list-style: none;
  }

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

  .footer-col ul li a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
  }

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

  .footer-contact {
    font-size: 0.86rem;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .footer-contact i {
    color: var(--c-accent);
    width: 16px;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
  }

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

    .venue-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }

    .stats-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      padding: 28px;
    }

    .stat-item + .stat-item::before {
      display: none;
    }

    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
  }

  @media (max-width: 768px) {
    .header-inner {
      height: 64px;
    }

    .main-nav {
      position: fixed;
      top: 64px;
      left: 0;
      right: 0;
      background: #fff;
      flex-direction: column;
      align-items: stretch;
      padding: 16px;
      gap: 6px;
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
      border-bottom: 1px solid var(--c-border);
      transform: translateY(-120%);
      transition: transform 0.35s ease;
      z-index: 99;
    }

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

    .nav-link {
      padding: 14px 20px;
      font-size: 1rem;
      border-radius: 12px;
      text-align: center;
    }

    .nav-link.active::after {
      display: none;
    }

    .btn-nav {
      display: none;
    }

    .menu-toggle {
      display: block;
    }

    .page-hero {
      padding: 90px 0 80px;
    }

    .hero-info-bar .info-pill {
      font-size: 0.78rem;
      padding: 6px 14px;
    }

    .section {
      padding: 60px 0;
    }

    .section-head {
      margin-bottom: 36px;
    }
  }

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

    .focus-grid {
      grid-template-columns: 1fr;
    }

    .venue-grid {
      grid-template-columns: 1fr;
    }

    .stats-grid {
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }

    .footer-bottom {
      flex-direction: column;
      text-align: center;
      justify-content: center;
    }

    .hero-actions {
      flex-direction: column;
      align-items: center;
      width: 100%;
    }

    .btn-hero-primary,
    .btn-hero-ghost {
      width: 100%;
      justify-content: center;
    }

    .cta-actions {
      flex-direction: column;
      align-items: center;
      width: 100%;
    }

    .btn-cta,
    .btn-cta-ghost {
      width: 100%;
      justify-content: center;
    }

    .timeline {
      padding-left: 30px;
    }

    .timeline::before {
      left: 10px;
    }

    .timeline-item::before {
      left: -30px;
    }

    .timeline-item .tl-price {
      position: static;
      text-align: left;
      margin-top: 10px;
    }

    .page-hero h1 {
      font-size: 1.9rem;
    }

    .page-hero p.hero-sub {
      font-size: 0.95rem;
    }
  }

/* roulang page: category3 */
:root {
            --primary: #ff6b35;
            --primary-dark: #e85a2a;
            --secondary: #1e2a4a;
            --accent: #ffb800;
            --bg: #f8f7f4;
            --text: #1e2a4a;
            --text-light: #64748b;
            --border: #e8e6e1;
            --radius: 18px;
            --shadow: 0 4px 24px rgba(30, 42, 74, 0.06);
            --shadow-hover: 0 12px 36px rgba(30, 42, 74, 0.12);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        ul {
            list-style: none;
        }
        .site-header {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            height: 76px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .logo {
            font-size: 1.55rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .logo i {
            font-size: 1.5rem;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
        }
        .nav-link {
            padding: 9px 18px;
            border-radius: 9999px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-link:hover {
            background: rgba(255, 107, 53, 0.1);
            color: var(--primary);
        }
        .nav-link.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.35);
        }
        .btn-header {
            background: linear-gradient(135deg, var(--primary), #ff8f65);
            color: #fff;
            padding: 10px 26px;
            border-radius: 9999px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
            white-space: nowrap;
        }
        .btn-header:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(255, 107, 53, 0.4);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: var(--text);
            cursor: pointer;
            padding: 8px;
        }
        .mobile-nav {
            display: none;
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            height: 100%;
            background: #fff;
            box-shadow: -8px 0 40px rgba(0, 0, 0, 0.1);
            padding: 90px 24px 24px;
            transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 200;
            overflow-y: auto;
        }
        .mobile-nav.open {
            right: 0;
        }
        .mobile-nav a {
            display: block;
            padding: 14px 18px;
            border-radius: 12px;
            font-weight: 500;
            font-size: 1.05rem;
            color: var(--text);
            margin-bottom: 6px;
        }
        .mobile-nav a:hover {
            background: rgba(255, 107, 53, 0.08);
            color: var(--primary);
        }
        .mobile-nav a.active {
            background: var(--primary);
            color: #fff;
        }
        .mobile-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.4);
            z-index: 180;
            opacity: 0;
            transition: opacity 0.3s;
        }
        .mobile-overlay.show {
            opacity: 1;
        }
        .page-banner {
            position: relative;
            padding: 110px 0 90px;
            background: linear-gradient(135deg, var(--secondary) 0%, #2a3f6d 50%, #3a5078 100%);
            color: #fff;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: 0.18;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 480px;
            height: 480px;
            background: radial-gradient(circle, rgba(255, 107, 53, 0.4) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .banner-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 107, 53, 0.25);
            border: 1px solid rgba(255, 107, 53, 0.5);
            padding: 6px 18px;
            border-radius: 9999px;
            font-size: 0.85rem;
            color: #ffe6d9;
            margin-bottom: 22px;
            letter-spacing: 0.02em;
        }
        .banner-tag i {
            font-size: 0.8rem;
            color: var(--accent);
        }
        .page-banner h1 {
            font-size: 3.2rem;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 18px;
            letter-spacing: -0.03em;
        }
        .page-banner .banner-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 640px;
            line-height: 1.85;
            margin-bottom: 28px;
        }
        .banner-info {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .banner-info-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.85);
        }
        .banner-info-item i {
            color: var(--accent);
            font-size: 1rem;
        }
        .section {
            padding: 90px 0;
        }
        .section-alt {
            background: #fff;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }
        .section-header h2 {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text);
        }
        .section-header p {
            color: var(--text-light);
            font-size: 0.95rem;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            text-align: center;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
            color: var(--text);
        }
        .section-sub {
            text-align: center;
            color: var(--text-light);
            max-width: 620px;
            margin: 0 auto 48px;
            font-size: 1rem;
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-bottom: 44px;
        }
        .filter-tag {
            padding: 8px 22px;
            border-radius: 9999px;
            background: #fff;
            border: 1px solid var(--border);
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
            color: var(--text);
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
        }
        .event-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .event-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
        }
        .event-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
        }
        .event-card-img {
            position: relative;
            height: 210px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .event-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .event-card:hover .event-card-img img {
            transform: scale(1.06);
        }
        .event-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(255, 107, 53, 0.95);
            color: #fff;
            padding: 5px 14px;
            border-radius: 9999px;
            font-size: 0.8rem;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
            backdrop-filter: blur(6px);
        }
        .event-card-body {
            padding: 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .event-date {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 10px;
        }
        .event-date i {
            font-size: 0.8rem;
        }
        .event-card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.4;
            color: var(--text);
        }
        .event-card-body p {
            color: var(--text-light);
            font-size: 0.92rem;
            line-height: 1.65;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .event-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }
        .event-location {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .event-location i {
            font-size: 0.75rem;
            color: var(--primary);
        }
        .event-price {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .event-price span {
            font-size: 0.75rem;
            font-weight: 400;
            color: var(--text-light);
        }
        .overview-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }
        .overview-img {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
        }
        .overview-img img {
            width: 100%;
            height: 420px;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .overview-img:hover img {
            transform: scale(1.03);
        }
        .overview-img .img-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            color: var(--text);
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.85rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        }
        .overview-content h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }
        .overview-content .lead {
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .overview-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 24px;
        }
        .overview-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 14px 16px;
            background: #fff;
            border-radius: 14px;
            border: 1px solid var(--border);
            font-size: 0.95rem;
            font-weight: 500;
            transition: var(--transition);
        }
        .overview-list li:hover {
            border-color: var(--primary);
            transform: translateX(4px);
            box-shadow: var(--shadow);
        }
        .overview-list i {
            color: var(--primary);
            font-size: 1rem;
        }
        .stats-section {
            background: var(--secondary);
            color: #fff;
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.08;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            position: relative;
            z-index: 2;
        }
        .stat-item {
            text-align: center;
            padding: 28px 16px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--accent), #fff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: block;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 8px;
        }
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .step-item {
            text-align: center;
            padding: 32px 20px;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            border: 1px solid var(--border);
        }
        .step-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .step-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
        }
        .step-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }
        .step-item p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.65;
        }
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: #fff;
            border-radius: 16px;
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--primary);
        }
        .faq-question {
            padding: 20px 26px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            color: var(--text);
        }
        .faq-question i {
            color: var(--primary);
            transition: transform 0.35s ease;
            font-size: 0.85rem;
        }
        .faq-item.active .faq-question i {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            padding: 0 26px;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            color: var(--text-light);
            font-size: 0.93rem;
            line-height: 1.75;
        }
        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 26px 22px;
        }
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary), #ff8f65);
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 360px;
            height: 360px;
            background: rgba(255, 255, 255, 0.12);
            border-radius: 50%;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -5%;
            width: 280px;
            height: 280px;
            background: rgba(255, 184, 0, 0.2);
            border-radius: 50%;
        }
        .cta-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            font-size: 2.4rem;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .cta-inner p {
            font-size: 1.08rem;
            opacity: 0.92;
            margin-bottom: 32px;
            line-height: 1.7;
        }
        .btn-cta {
            background: #fff;
            color: var(--primary);
            padding: 14px 44px;
            border-radius: 9999px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-block;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
        }
        .btn-cta:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 14px 44px rgba(0, 0, 0, 0.2);
        }
        .note-bar {
            background: #fff8e1;
            border: 1px solid #ffecb3;
            border-radius: 14px;
            padding: 14px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.9rem;
            color: #8a6d00;
            margin-top: 20px;
        }
        .note-bar i {
            font-size: 1.1rem;
            color: var(--accent);
        }
        .site-footer {
            background: var(--secondary);
            color: #fff;
            padding: 64px 0 0;
        }
        .footer-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand .logo {
            color: #fff;
            font-size: 1.4rem;
            margin-bottom: 16px;
            display: inline-flex;
        }
        .footer-brand p {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            line-height: 1.8;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 18px;
            color: #fff;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 28px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-col ul a:hover {
            color: var(--accent);
            padding-left: 6px;
        }
        .footer-contact {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            margin-bottom: 12px;
        }
        .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }
        .footer-bottom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.45);
            gap: 12px;
            flex-wrap: wrap;
        }
        @media (max-width: 1024px) {
            .event-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
            .overview-wrap {
                gap: 36px;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .btn-header {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .mobile-nav {
                display: block;
            }
            .mobile-overlay.show {
                display: block;
            }
            .page-banner {
                padding: 80px 0 60px;
            }
            .page-banner h1 {
                font-size: 2.4rem;
            }
            .section {
                padding: 64px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .overview-wrap {
                grid-template-columns: 1fr;
            }
            .overview-img img {
                height: 300px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 520px) {
            .header-inner {
                padding: 0 16px;
                height: 64px;
            }
            .container {
                padding: 0 16px;
            }
            .page-banner {
                padding: 60px 0 44px;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
            .page-banner .banner-desc {
                font-size: 0.95rem;
            }
            .banner-info {
                gap: 16px;
            }
            .event-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .overview-list {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-inner h2 {
                font-size: 1.8rem;
            }
        }