/* roulang page: index */
:root{
  --primary:#2f6bd8;
  --primary-dark:#1e56c4;
  --primary-light:#eaf1fc;
  --primary-soft:#d6e5fb;
  --mushroom-brown:#8b6653;
  --mushroom-cream:#c99e6d;
  --mushroom-accent:#a87654;
  --live-red:#e35d5d;
  --bg-page:#f6f8fc;
  --bg-white:#ffffff;
  --border-line:#dfe6f0;
  --text-primary:#1e272e;
  --text-muted:#617083;
  --shadow-card:0 8px 28px rgba(26,56,107,.08);
  --shadow-hover:0 18px 40px rgba(26,56,107,.14);
  --shadow-dark:0 14px 34px rgba(12,28,54,.18);
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:10px;
  --radius-pill:999px;
  --container:1200px;
  --section-space:96px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text-primary);
  background:var(--bg-page);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}
a:focus-visible,input:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--mushroom-cream);outline-offset:2px;border-radius:4px}
img{max-width:100%;display:block;height:auto}
button,input,select,textarea{font-family:inherit;font-size:inherit}
a,button{cursor:pointer}
p,ul,ol,h1,h2,h3,h4,figure{margin:0 0 1rem}
h1,h2,h3,h4{line-height:1.35;font-weight:700;color:var(--text-primary)}
.container{max-width:var(--container);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
.section{padding-top:var(--section-space);padding-bottom:var(--section-space)}
.section-white{background:var(--bg-white)}
.section-soft{background:var(--bg-page)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:6px 14px;border-radius:var(--radius-pill);letter-spacing:.04em;margin-bottom:18px}
.section-title{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;margin-bottom:18px}
.section-desc{font-size:1rem;color:var(--text-muted);max-width:780px}
.text-muted{color:var(--text-muted)}
.text-light{color:rgba(255,255,255,.86)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;border-radius:12px;
  font-weight:700;font-size:15px;border:2px solid transparent;transition:all .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(47,107,216,.22)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,107,216,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(47,107,216,.2)}
.btn-light{background:$white;color:var(--primary);box-shadow:0 8px 18px rgba(0,0,0,.16)}
.btn-light:hover{background:#eef6ff;color:var(--primary-dark);transform:translateY(-2px)}
.btn-light:active{transform:translateY(0)}
.btn-outline{border-color:var(--border-line);color:var(--text-primary);background:var(--bg-white)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.btn-outline-light{border-color:rgba(255,255,255,.72);color:#fff;background:transparent}
.btn-outline-light:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-small{min-height:40px;padding:0 18px;border-radius:10px;font-size:14px}
.card-tag{display:inline-flex;align-items:center;gap:4px;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:600;padding:4px 12px;border-radius:var(--radius-pill)}
.status-chip{display:inline-flex;align-items:center;gap:6px;background:#fff3e8;color:var(--mushroom-brown);border:1px solid #ecdacb;font-size:12px;font-weight:600;border-radius:var(--radius-pill);padding:5px 12px;line-height:1.4}
.status-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--live-red);box-shadow:0 0 0 3px rgba(227,93,93,.14)}
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--border-line);box-shadow:0 4px 18px rgba(26,56,107,.05);
}
.header-bar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0}
.brand-wrap{display:flex;align-items:center;gap:10px;min-height:44px}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--primary);border-radius:12px;color:#fff;font-size:14px;position:relative;flex:0 0 auto}
.brand-mark i{margin-left:2px}
.brand-mark:after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:rgba(255,255,255,.28);border:1.5px solid #fff;top:-3px;right:-3px;opacity:.9}
.brand-name{font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--text-primary)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--primary-light);border:1px solid var(--border-line);color:var(--primary);font-size:20px;flex:0 0 auto}
.nav-toggle:hover{background:var(--primary-soft)}
.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex:1}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu-link{display:inline-block;padding:10px 14px;font-size:15px;font-weight:600;color:var(--text-muted);border-radius:10px;position:relative}
.menu-link:hover{color:var(--primary);background:var(--primary-light)}
.menu-link.is-active{color:var(--primary)}
.menu-link.is-active:after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:6px;background:var(--primary)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-cta{position:relative}
.hero{
  position:relative;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  color:#fff;overflow:hidden;padding:120px 0 92px;
}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(23,48,92,.94) 0%,rgba(27,73,138,.8) 48%,rgba(47,107,216,.58) 100%);z-index:1}
.hero-inner{position:relative;z-index:2;max-width:960px;margin:0 auto;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.34);color:#fff;padding:7px 16px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;backdrop-filter:blur(3px)}
.hero h1{font-size:clamp(2rem,4.8vw,3.4rem);line-height:1.25;color:#fff;font-weight:800;letter-spacing:-.03em;margin:20px 0 18px}
.hero-intro{font-size:1.05rem;color:rgba(255,255,255,.92);max-width:760px;margin:0 auto 30px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:30px}
.hero-search{max-width:640px;margin:0 auto;background:rgba(255,255,255,.14);border-radius:34px;padding:8px 8px 8px 22px;display:flex;gap:8px;backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.32)}
.hero-search .search-field{flex:1;background:transparent;border:0;color:#fff;font-size:15px;min-width:0}
.hero-search .search-field::placeholder{color:rgba(255,255,255,.8)}
.hero-search .search-field:focus{outline:0}
.hero-search button{flex:0 0 auto;background:#fff;color:var(--primary);border:0;border-radius:30px;padding:0 22px;font-weight:700;min-height:42px}
.hero-search label.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.trust-strip{background:#fff;border-bottom:1px solid var(--border-line)}
.trust-inner{display:flex;flex-wrap:wrap;gap:0;align-items:stretch;padding:0}
.trust-item{flex:1 1 200px;display:flex;align-items:center;gap:12px;padding:22px 24px;border-left:1px solid var(--border-line);color:var(--text-muted);font-size:14px}
.trust-item:first-child{border-left:0}
.trust-item .icon{width:42px;height:42px;flex:0 0 auto;border-radius:13px;background:var(--primary-light);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-size:17px}
.trust-item strong{display:block;color:var(--text-primary);font-size:15px;font-weight:700;line-height:1.4}
.pain-card{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);padding:28px;height:100%;box-shadow:0 2px 10px rgba(26,56,107,.04);transition:transform .25s ease,box-shadow .25s ease}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.pain-icon{width:48px;height:48px;border-radius:14px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:16px}
.pain-card h3{font-size:1.15rem;margin-bottom:8px}
.pain-card p{color:var(--text-muted);font-size:15px;margin-bottom:0}
.pain-mark{color:var(--mushroom-cream);font-weight:700;font-size:13px}
.bridge-strip{background:var(--primary-light);border-radius:0;padding:54px 0;position:relative;overflow:hidden}
.bridge-strip:before{content:"“ ";position:absolute;left:-18px;top:-40px;font-size:180px;font-family:Georgia,serif;color:rgba(139,102,83,.16);line-height:1}
.bridge-strip .container{max-width:900px;text-align:center;position:relative;z-index:1}
.bridge-strip p{font-size:1.12rem;font-weight:600;color:var(--primary-dark);margin:0}
.bridge-strip span{color:var(--mushroom-brown);font-weight:500}
.story-media{
  border-radius:22px;overflow:hidden;box-shadow:var(--shadow-card);
  position:relative;background:#cfdef5;aspect-ratio:16/10;min-height:280px;
}
.story-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.story-media .play-note{position:absolute;left:18px;bottom:18px;background:rgba(15,28,45,.52);color:#fff;padding:8px 14px;border-radius:30px;font-size:13px;display:inline-flex;align-items:center;gap:8px;backdrop-filter:blur(4px)}
.story-points{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:12px}
.story-points li{display:flex;gap:12px;color:var(--text-muted);font-size:15px;line-height:1.7}
.story-points i{color:var(--primary);margin-top:5px}
.video-card{
  background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);
  overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--shadow-card);
  transition:transform .25s ease,box-shadow .25s ease;
}
.video-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.video-cover{position:relative;aspect-ratio:16/9;background:#d5e3f7;overflow:hidden}
.video-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.video-card:hover .video-cover img{transform:scale(1.05)}
.video-cover .cover-mask{position:absolute;inset:0;background:rgba(20,42,70,.28);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}
.video-card:hover .cover-mask{opacity:1}
.video-cover .cover-mask span{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:0 4px 12px rgba(0,0,0,.18)}
.video-body{padding:20px 20px 18px;display:flex;flex-direction:column;gap:12px;flex:1}
.video-body h3{font-size:1.05rem;font-weight:700;line-height:1.5;margin:0;min-height:0}
.video-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:auto;color:var(--text-muted);font-size:13px}
.video-meta .dot{width:4px;height:4px;background:#c3cedd;border-radius:50%}
.video-card .hot-mark{position:absolute;top:12px;right:12px;background:var(--live-red);color:#fff;font-size:12px;font-weight:600;padding:2px 10px;border-radius:30px;z-index:2}
.cap-row{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.cap-card{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);padding:26px;box-shadow:0 2px 10px rgba(26,56,107,.04);position:relative;transition:transform .25s ease,box-shadow .25s ease;height:100%}
.cap-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.cap-card.span-7{grid-column:span 7}
.cap-card.span-5{grid-column:span 5}
.cap-card.span-4{grid-column:span 4}
.cap-card.span-8{grid-column:span 8}
.cap-card .cap-icon{width:46px;height:46px;border-radius:13px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px}
.cap-card h3{font-size:1.12rem;margin-bottom:8px}
.cap-card p{color:var(--text-muted);font-size:15px;margin-bottom:10px}
.cap-subcaps{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.cap-subcaps span{background:#f4f7fc;color:var(--text-muted);border:1px solid var(--border-line);border-radius:30px;padding:4px 12px;font-size:13px}
.stats-section{position:relative;overflow:hidden;background:var(--primary-dark);color:#fff;padding:88px 0}
.stats-section:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.06);right:-100px;bottom:-140px}
.stat-item{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:28px 22px;height:100%;backdrop-filter:blur(3px)}
.stat-number{font-size:2.5rem;font-weight:800;line-height:1.2;letter-spacing:-.03em;color:#fff;margin-bottom:6px}
.stat-number small{font-size:1.1rem;font-weight:600}
.stat-label{color:rgba(255,255,255,.82);font-size:14px;line-height:1.6}
.quote-card{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-card);position:relative;height:100%;display:flex;flex-direction:column}
.quote-card .quotation{position:absolute;top:18px;right:28px;font-family:Georgia,serif;font-size:60px;line-height:1;color:var(--mushroom-cream);opacity:.55}
.quote-card .avatar{width:46px;height:46px;border-radius:50%;background:var(--mushroom-brown);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;margin-right:12px;flex:0 0 auto}
.quote-person{display:flex;align-items:center;margin-top:20px;border-top:1px solid var(--border-line);padding-top:16px}
.quote-person .who strong{display:block;font-size:15px;line-height:1.4}
.quote-person .who span{font-size:13px;color:var(--text-muted)}
.quote-card .quote-text{font-size:15px;color:var(--text-muted);line-height:1.85;flex:1}
.quote-card.featured{background:var(--primary-light);border-color:#cdddf6}
.quote-card.featured .quote-text{color:var(--text-primary)}
.cta-band{background:var(--primary);border-radius:26px;padding:42px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08);right:-60px;top:-60px}
.cta-band h2{color:#fff;font-size:1.6rem;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.92);margin:0;max-width:660px}
.cta-band .btn-light{flex:0 0 auto}
.updates-card{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);padding:0;overflow:hidden;box-shadow:0 2px 10px rgba(26,56,107,.04);transition:box-shadow .25s ease}
.updates-card:hover{box-shadow:var(--shadow-hover)}
.updates-list{list-style:none;margin:0;padding:0}
.updates-list li{border-bottom:1px solid var(--border-line);padding:18px 22px}
.updates-list li:last-child{border-bottom:0}
.updates-list .update-time{display:block;color:var(--mushroom-brown);font-size:12px;font-weight:600;margin-bottom:4px;letter-spacing:.04em}
.updates-list .update-title{display:block;font-weight:700;font-size:15px;color:var(--text-primary);margin-bottom:4px}
.updates-list .update-title:hover{color:var(--primary)}
.updates-list .update-desc{color:var(--text-muted);font-size:14px;line-height:1.7}
.recommend-panel{border-radius:var(--radius-lg);background:#fff;border:1px solid var(--border-line);overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(26,56,107,.04)}
.recommend-panel .panel-media{aspect-ratio:16/9;background:#e4edf9}
.recommend-panel .panel-media img{width:100%;height:100%;object-fit:cover}
.recommend-panel .panel-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}
.recommend-panel h3{font-size:1.12rem;margin:0}
.recommend-panel p{font-size:14px;color:var(--text-muted);margin:0}
.category-guide{background:var(--primary-light);border-radius:24px;padding:32px;position:relative;overflow:hidden}
.category-guide .bg-num{position:absolute;right:-14px;bottom:-50px;font-size:180px;font-weight:800;color:rgba(47,107,216,.08)}
.faq-item{
  background:var(--bg-white);border:1px solid var(--border-line);border-radius:18px;
  overflow:hidden;margin-bottom:14px;transition:box-shadow .2s ease;
}
.faq-item summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;
  padding:18px 24px;font-size:16px;font-weight:700;line-height:1.6;min-height:52px;color:var(--text-primary);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:#fafcff}
.faq-arrow{width:32px;height:32px;flex:0 0 auto;border-radius:10px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);transition:transform .25s ease,background-color .25s ease}
.faq-item[open] .faq-arrow{transform:rotate(180deg);background:var(--primary);color:#fff}
.faq-body{padding:0 24px 22px;color:var(--text-muted);font-size:15px;line-height:1.8}
.faq-body > p{margin-bottom:0}
.final-cta{
  background:var(--bg-white);border-top:1px solid var(--border-line);border-bottom:1px solid var(--border-line);
  text-align:center;padding:60px 0;
}
.final-cta h2{font-size:1.8rem}
.site-footer{background:#1c2739;color:#aab6c8;margin-top:0}
.site-footer .footer-top{padding:60px 0 36px}
.site-footer a{color:#c6d1e2}
.site-footer a:hover{color:#fff}
.footer-logo .brand-name{color:#fff}
.footer-about{font-size:14px;line-height:1.85;max-width:340px;margin-top:16px;color:#9fadc2}
.footer-columns h4{color:#fff;font-size:15px;margin-bottom:14px;font-weight:700}
.footer-columns ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-columns li{font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:13px;color:#8c9bb0}
.footer-bottom .copyright{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;align-items:center}
@media screen and (max-width: 1023px){
  :root{--section-space:78px}
  .cap-card.span-7,.cap-card.span-5,.cap-card.span-4,.cap-card.span-8{grid-column:span 6}
  .trust-strip .trust-item{border-left:0;border-top:1px solid var(--border-line);flex:1 1 45%}
}
@media screen and (max-width: 900px){
  .nav-toggle{display:inline-flex}
  .site-nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--border-line);
    padding:16px 20px 24px;flex-direction:column;align-items:stretch;box-shadow:0 18px 30px rgba(26,56,107,.12);
  }
  .site-nav.open{display:flex}
  .nav-links{flex-direction:column;align-items:stretch;gap:4px;margin-bottom:14px}
  .nav-links li{width:100%}
  .menu-link{display:block;width:100%;padding:14px 14px;font-size:16px}
  .menu-link.is-active:after{position:absolute;left:14px;right:auto;width:24px;bottom:4px}
  .nav-right{flex-direction:row;justify-content:space-between;align-items:center;background:var(--primary-light);border-radius:14px;padding:10px}
  .status-chip{margin:0}
}
@media screen and (max-width: 639px){
  body{font-size:15px}
  .section{padding-top:58px;padding-bottom:58px}
  .section-title{font-size:1.5rem}
  .header-bar{min-height:64px;flex-wrap:wrap;padding:8px 0}
  .brand-name{font-size:18px}
  .brand-wrap{min-height:44px}
  .hero{padding:68px 0 56px}
  .hero h1{font-size:1.8rem}
  .hero-intro{font-size:.98rem}
  .hero-actions .btn{width:100%;max-width:340px}
  .hero-search{flex-direction:column;background:rgba(255,255,255,.95);padding:12px;border-radius:20px}
  .hero-search .search-field{background:transparent;border-bottom:1px solid #cbd7e8;color:var(--text-primary);padding:8px 4px}
  .hero-search .search-field::placeholder{color:var(--text-muted)}
  .hero-search button{width:100%;background:var(--primary);color:#fff;min-height:44px}
  .trust-item{flex:1 1 100%;border-left:0}
  .cap-row{display:flex;flex-direction:column}
  .cap-row .cap-card{width:100%}
  .cta-band{padding:28px 22px}
  .cta-band h2{font-size:1.3rem}
  .cta-band p{font-size:15px}
  .cta-band .btn-light{width:100%}
  .footer-bottom .copyright{flex-direction:column;text-align:center}
  .story-media{aspect-ratio:4/3;min-height:0}
}

/* roulang page: category1 */
:root{
  --primary:#2f6bd8;
  --primary-dark:#1e56c4;
  --primary-light:#eaf1fc;
  --primary-soft:#d6e5fb;
  --mushroom-brown:#8b6653;
  --mushroom-cream:#c99e6d;
  --mushroom-accent:#a87654;
  --live-red:#e35d5d;
  --bg-page:#f6f8fc;
  --bg-white:#ffffff;
  --border-line:#dfe6f0;
  --text-primary:#1e272e;
  --text-muted:#617083;
  --shadow-card:0 8px 28px rgba(26,56,107,.08);
  --shadow-hover:0 18px 40px rgba(26,56,107,.14);
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:10px;
  --radius-pill:999px;
  --container:1200px;
  --section-space:92px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text-primary);
  background:var(--bg-page);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;margin:0 0 .6em;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}
a:focus-visible,input:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--mushroom-cream);outline-offset:3px;border-radius:6px}
img{max-width:100%;display:block;height:auto}
button,input,select,textarea{font-family:inherit}
button{background:none;border:none;cursor:pointer}
.container{max-width:var(--container);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
.section{padding-top:var(--section-space);padding-bottom:var(--section-space)}
.section-white{background:var(--bg-white)}
.section-soft{background:var(--bg-page)}
.text-muted{color:var(--text-muted)}
.section-head{margin-bottom:42px}
.section-head .eyebrow{margin-bottom:10px}
.section-title{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
.section-desc{color:var(--text-muted);font-size:1rem;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:6px 14px;border-radius:var(--radius-pill);letter-spacing:.04em;margin-bottom:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:12px;font-weight:700;font-size:15px;border:2px solid transparent;transition:all .2s ease;white-space:nowrap;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(47,107,216,.22)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,107,216,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(47,107,216,.2)}
.btn-outline{border-color:var(--border-line);color:var(--text-primary);background:var(--bg-white)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.btn-light{background:#fff;color:var(--primary);box-shadow:0 8px 18px rgba(0,0,0,.16)}
.btn-light:hover{background:#eef6ff;color:var(--primary-dark);transform:translateY(-2px)}
.btn-light:active{transform:translateY(0)}
.btn-small{min-height:40px;padding:0 18px;border-radius:10px;font-size:14px}
.card-tag{display:inline-flex;align-items:center;gap:4px;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:600;padding:4px 12px;border-radius:var(--radius-pill)}
.status-chip{display:inline-flex;align-items:center;gap:6px;background:#fff3e8;color:var(--mushroom-brown);border:1px solid #ecdacb;font-size:12px;font-weight:600;border-radius:var(--radius-pill);padding:5px 12px;line-height:1.4}
.status-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--live-red);box-shadow:0 0 0 3px rgba(227,93,93,.14)}
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border-line);box-shadow:0 4px 18px rgba(26,56,107,.05)}
.header-bar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0;flex-wrap:wrap}
.brand-wrap{display:flex;align-items:center;gap:10px;min-height:44px}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--primary);border-radius:12px;color:#fff;font-size:14px;position:relative;flex:0 0 auto}
.brand-mark i{margin-left:2px}
.brand-mark:after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:rgba(255,255,255,.28);border:1.5px solid #fff;top:-3px;right:-3px;opacity:.9}
.brand-name{font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--text-primary)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--primary-light);border:1px solid var(--border-line);color:var(--primary);font-size:20px;flex:0 0 auto}
.nav-toggle:hover{background:var(--primary-soft)}
.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex:1}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu-link{display:inline-block;padding:10px 14px;font-size:15px;font-weight:600;color:var(--text-muted);border-radius:10px;position:relative}
.menu-link:hover{color:var(--primary);background:var(--primary-light)}
.menu-link.is-active{color:var(--primary)}
.menu-link.is-active:after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:6px;background:var(--primary)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-cta{position:relative}
.site-footer{background:var(--bg-white);border-top:1px solid var(--border-line);padding-top:60px;color:var(--text-primary)}
.footer-top{padding-bottom:40px}
.footer-logo{margin-bottom:18px}
.footer-about{color:var(--text-muted);font-size:14px;line-height:1.8;max-width:420px;margin-bottom:0}
.site-footer h4{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--text-primary)}
.site-footer ul li{margin-bottom:10px}
.site-footer ul li a{color:var(--text-muted);font-size:14px;position:relative;padding-bottom:2px}
.site-footer ul li a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border-line);background:var(--bg-page);padding:18px 0}
.copyright{display:flex;justify-content:space-between;align-items:center;gap:14px;color:#7c8aa2;font-size:13px;flex-wrap:wrap}
.category-hero{
  position:relative;padding:76px 0 76px;background-size:cover;background-position:center;color:#fff;overflow:hidden;
  background-image:url('/assets/images/backpic/back-3.jpg');
}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(92deg,rgba(21,45,84,.95) 0%,rgba(29,72,140,.82) 56%,rgba(47,107,216,.5) 100%);z-index:1}
.category-hero .container{position:relative;z-index:2}
.breadcrumb-nav{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.75);font-size:13px;margin-bottom:34px;flex-wrap:wrap}
.breadcrumb-nav a{color:rgba(255,255,255,.85);transition:opacity .2s}
.breadcrumb-nav a:hover{opacity:.7}
.breadcrumb-nav .sep{opacity:.5}
.hero-kicker{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.34);color:#fff;padding:6px 14px;border-radius:var(--radius-pill);font-size:12px;font-weight:600;margin-bottom:18px;letter-spacing:.03em}
.page-h1{font-size:clamp(1.75rem,4vw,2.85rem);font-weight:800;line-height:1.24;letter-spacing:-.02em;margin-bottom:18px;max-width:800px}
.page-h1 .accent{color:#fcdaa8}
.category-hero-desc{font-size:1.02rem;color:rgba(255,255,255,.9);max-width:680px;line-height:1.85;margin-bottom:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.live-remind-card{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);border-radius:24px;padding:16px;backdrop-filter:blur(6px);box-shadow:0 20px 40px rgba(0,0,0,.12);max-width:420px;margin-left:auto}
.live-poster{position:relative;border-radius:16px;overflow:hidden;margin-bottom:14px}
.live-poster img{width:100%;height:200px;object-fit:cover}
.live-remind-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.live-remind-meta .channel{font-size:12px;font-weight:600;color:#fff;background:var(--live-red);border-radius:var(--radius-pill);padding:3px 10px}
.live-remind-meta .date{color:rgba(255,255,255,.8);font-size:12px}
.live-title{font-size:17px;font-weight:700;line-height:1.5;margin-bottom:12px;color:#fff}
.countdown-box{display:flex;align-items:center;gap:10px;background:rgba(0,0,0,.16);border:1px solid rgba(255,255,255,.2);border-radius:13px;padding:12px 14px;color:#fff;margin-bottom:12px}
.countdown-box .time-item{display:flex;flex-direction:column;align-items:center;min-width:50px;background:rgba(255,255,255,.16);border-radius:10px;padding:7px 8px}
.countdown-box .time-item b{font-size:24px;color:#fff;line-height:1.1}
.countdown-box .time-item span{font-size:11px;color:rgba(255,255,255,.8)}
.countdown-colon{font-weight:700;color:var(--mushroom-cream);font-size:18px}
.remind-description{color:rgba(255,255,255,.78);font-size:13px;line-height:1.6}
.toolbar-strip{background:var(--bg-white);border-bottom:1px solid var(--border-line);padding:26px 0;box-shadow:0 4px 14px rgba(26,56,107,.04)}
.toolbar-wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.toolbar-label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--text-primary)}
.toolbar-label i{color:var(--primary)}
.channel-pills{display:flex;gap:8px;flex-wrap:wrap}
.filter-pill{display:inline-flex;align-items:center;gap:6px;background:var(--bg-page);border:1px solid var(--border-line);border-radius:var(--radius-pill);padding:7px 16px;font-size:13px;font-weight:600;color:var(--text-muted);transition:all .2s ease}
.filter-pill:hover{color:var(--primary);border-color:var(--primary-soft);background:var(--primary-light)}
.filter-pill.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.featured-card{background:var(--bg-white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--border-line);transition:all .25s ease}
.featured-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.f-poster{position:relative;overflow:hidden;display:block}
.f-poster .img-holder{position:relative;width:100%;aspect-ratio:16/9;background-size:cover;background-position:center}
.f-poster .play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .25s ease;background:rgba(18,32,58,.15)}
.featured-card:hover .play-overlay{opacity:1}
.play-btn-circle{width:58px;height:58px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.2);color:var(--primary)}
.play-btn-circle i{margin-left:4px;font-size:20px}
.duration-chip{position:absolute;right:12px;bottom:12px;background:rgba(10,20,35,.7);color:#fff;font-size:12px;padding:2px 9px;border-radius:var(--radius-pill)}
.f-body{padding:20px 22px 22px}
.f-title{font-size:20px;line-height:1.45;font-weight:700;margin-bottom:10px}
.f-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--text-muted);font-size:13px}
.hot-badge{color:var(--live-red);font-size:12px;font-weight:600}
.mini-card{display:flex;gap:16px;background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-md);padding:14px;box-shadow:var(--shadow-card);transition:all .2s ease;align-items:stretch}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.mini-thumb{position:relative;width:136px;flex:0 0 auto;border-radius:12px;overflow:hidden}
.mini-thumb img{width:100%;height:100%;min-height:90px;object-fit:cover}
.mini-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;background:rgba(20,35,60,.2);opacity:0;transition:opacity .2s}
.mini-card:hover .mini-play{opacity:1}
.mini-play span{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:11px}
.mini-content{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0}
.mini-title{font-size:15px;font-weight:700;line-height:1.5;margin-bottom:6px;color:var(--text-primary)}
.mini-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mini-tags .card-tag{font-size:11px;padding:3px 9px}
.card-grid-item{margin-bottom:24px}
.section-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px}
.section-head-row h2{font-size:1.75rem;font-weight:800;margin-bottom:6px}
.link-more{color:var(--primary);font-weight:600;font-size:14px;white-space:nowrap}
.link-more:hover{color:var(--primary-dark)}
.video-standard-card{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);height:100%;display:flex;flex-direction:column;transition:all .25s ease}
.video-standard-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.vs-poster{position:relative;overflow:hidden;display:block;aspect-ratio:16/9;background-size:cover;background-position:center}
.vs-poster .play-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(10,20,30,.22) 100%);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .25s}
.video-standard-card:hover .play-overlay{opacity:1}
.vs-poster .play-overlay i{width:48px;height:48px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:16px;padding-left:3px}
.vs-tag{position:absolute;left:12px;top:12px;font-size:11px;font-weight:700;color:#fff;background:rgba(35,55,90,.68);padding:4px 11px;border-radius:var(--radius-pill);backdrop-filter:blur(3px)}
.vs-duration{position:absolute;right:12px;bottom:12px;background:rgba(8,18,32,.72);color:#fff;font-size:12px;padding:2px 9px;border-radius:var(--radius-pill)}
.vs-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.vs-title{font-size:16px;font-weight:700;line-height:1.55;margin-bottom:10px}
.vs-meta{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:12px;margin-top:auto;flex-wrap:wrap}
.vs-meta i{color:var(--primary-soft)}
.channel-feature-block{background:var(--primary-light);border-radius:var(--radius-lg);overflow:hidden;border:1px solid #d6e5fb;height:100%;position:relative}
.channel-feature-inner{padding:34px 32px}
.channel-feature-inner h3{font-size:22px;font-weight:800;color:var(--text-primary);margin-bottom:14px}
.channel-feature-inner p{color:#41556b;font-size:15px;line-height:1.85}
.channel-line{position:absolute;left:0;top:30px;bottom:30px;width:5px;background:var(--mushroom-cream);border-radius:0 8px 8px 0}
.channel-benefit{border:1px solid var(--border-line);background:var(--bg-white);border-radius:var(--radius-md);padding:22px;display:flex;gap:14px;box-shadow:var(--shadow-card);transition:all .25s ease;margin-bottom:16px}
.channel-benefit:hover{border-color:var(--primary-soft);transform:translateX(4px);box-shadow:var(--shadow-card)}
.channel-benefit-icon{width:42px;height:42px;flex:0 0 auto;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--primary);background:var(--primary-light)}
.channel-benefit h4{font-size:16px;font-weight:700;margin-bottom:5px}
.channel-benefit p{font-size:13px;color:var(--text-muted);line-height:1.65;margin:0}
.steps-wrap{display:flex;gap:24px;align-items:stretch}
.step-column{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:28px 24px;position:relative;overflow:hidden}
.step-num{width:40px;height:40px;background:var(--mushroom-cream);color:#fff;font-weight:800;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:17px;letter-spacing:0}
.step-arrow{position:absolute;right:-18px;top:44px;width:44px;height:44px;text-align:center;line-height:44px;color:var(--primary-soft);font-size:20px;background:var(--bg-white);border-radius:50%;z-index:2}
.step-column h3{font-size:17px;margin-bottom:10px}
.step-column p{color:var(--text-muted);font-size:14px;line-height:1.75;margin:0}
.cta-box{background-color:var(--primary);border-radius:var(--radius-lg);overflow:hidden;position:relative;padding:50px 46px;color:#fff}
.cta-box:before{content:"";position:absolute;right:-50px;top:-80px;width:240px;height:240px;border-radius:50%;border:50px solid rgba(255,255,255,.08)}
.cta-box:after{content:"";position:absolute;right:70px;bottom:-110px;width:220px;height:220px;border-radius:50%;border:38px solid rgba(255,255,255,.05)}
.cta-box .title{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;line-height:1.35;margin-bottom:12px;position:relative;z-index:2}
.cta-box p{color:rgba(255,255,255,.86);margin-bottom:24px;position:relative;z-index:2;max-width:680px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}
.faq-item{background:var(--bg-white);border:1px solid var(--border-line);border-radius:var(--radius-md);margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-card);transition:box-shadow .2s ease}
.faq-item:hover{box-shadow:var(--shadow-hover)}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;cursor:pointer;font-size:15px;line-height:1.4;min-height:53px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{color:var(--primary);flex:0 0 auto;width:20px;transition:transform .25s ease}
.faq-item[open] summary .faq-icon{transform:rotate(45deg)}
.faq-answer{padding:0 22px 20px;color:var(--text-muted);font-size:14px;line-height:1.85;border-top:1px dashed var(--border-line);margin-top:0}
.faq-answer p{padding-top:16px;margin:0}
@media (max-width:1023px){
  :root{--section-space:72px}
  .nav-toggle{display:inline-flex}
  .site-nav{display:none;width:100%;flex-direction:column;align-items:flex-start;padding:12px 0 4px}
  .site-nav.open{display:flex}
  .nav-links{width:100%;flex-direction:column;align-items:flex-start;gap:2px}
  .menu-link{display:block;width:100%;padding:12px 12px}
  .nav-right{width:100%;justify-content:space-between;padding:12px 4px}
  .category-hero{padding:58px 0}
  .page-h1{font-size:1.9rem;margin-bottom:14px}
  .category-hero-desc{font-size:.98rem}
  .live-remind-card{margin-top:30px;margin-left:0}
  .mini-thumb{width:120px}
  .step-arrow{display:none}
}
@media (max-width:639px){
  :root{--section-space:58px}
  .header-bar{padding:10px 0}
  .hero-actions .btn{width:100%}
  .category-hero{padding:44px 0}
  .breadcrumb-nav{margin-bottom:18px}
  .page-h1{font-size:1.6rem}
  .hero-actions{gap:10px}
  .live-remind-card{padding:12px}
  .live-poster img{height:170px}
  .section-title{font-size:1.55rem}
  .section-head-row{flex-direction:column;align-items:flex-start;gap:10px}
  .mini-card{flex-direction:column}
  .mini-thumb{width:100%;height:auto}
  .mini-thumb img{width:100%;height:130px}
  .vs-poster{aspect-ratio:16/9}
  .cta-box{padding:34px 22px}
  .footer-logo,.footer-about{max-width:100%}
  .copyright{flex-direction:column;text-align:center;padding:12px 0}
  .step-column{padding:24px 18px}
}
.footer-bottom{position:relative}