/* roulang page: index */
:root {
  --brand: #F97316;
  --brand-dark: #C2410C;
  --gold: #FBBF24;
  --cream: #FFFBED;
  --ink: #1C1917;
  --soft: #FFF3E0;
  --border-soft: #FED7AA;
  --text-muted: #78716C;
  --success: #059669;
  --danger: #E11D48;
  --gradient: linear-gradient(135deg, #FBBF24, #F97316 55%, #C2410C);
  --card-shadow: 0 12px 32px rgba(28, 25, 23, 0.10);
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-pill: 999px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--cream);
  color:var(--ink);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:all .2s ease}
button,input{font-family:inherit}
.container-custom{
  max-width:1280px;margin:0 auto;padding:0 24px;
}
.container-narrow{
  max-width:860px;margin:0 auto;padding:0 24px;
}
.section-block{padding:80px 0}
.section-head{
  text-align:center;
  max-width:680px;
  margin:0 auto 48px;
}
.section-tag{
  display:inline-block;
  padding:6px 18px;
  background:var(--soft);
  color:var(--brand-dark);
  border-radius:var(--radius-pill);
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  margin-bottom:14px;
}
.section-title{
  font-size:30px;
  font-weight:700;
  line-height:1.3;
  color:var(--ink);
  margin-bottom:12px;
}
.section-desc{
  color:var(--text-muted);
  font-size:16px;
  line-height:1.7;
}
/* ========== Header ========== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,251,237,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(249,115,22,.12);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;gap:16px;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-size:20px;font-weight:800;color:var(--ink);white-space:nowrap;
}
.logo-icon{
  width:38px;height:38px;border-radius:12px;
  background:var(--gradient);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;
  box-shadow:0 4px 12px rgba(249,115,22,.32);
  flex-shrink:0;
}
.logo-dot{color:var(--brand)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  display:inline-flex;align-items:center;
  padding:8px 14px;
  border-radius:var(--radius-pill);
  font-size:15px;font-weight:500;
  color:#57534E;
  transition:all .2s ease;
  position:relative;
}
.nav-link:hover{color:var(--brand);background:var(--soft)}
.nav-link.active{color:var(--brand);background:var(--soft);font-weight:700}
.nav-link.active::after{
  content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);
  width:20px;height:3px;border-radius:2px;background:var(--gradient);
}
.header-cta{display:inline-flex}
/* ========== Buttons ========== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-pill);
  font-weight:700;font-size:15px;
  padding:12px 24px;
  border:none;cursor:pointer;
  transition:all .2s ease;
  min-height:44px;
  line-height:1.2;
}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 14px rgba(249,115,22,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(249,115,22,.45)}
.btn-primary:active{transform:scale(.98);box-shadow:0 2px 8px rgba(249,115,22,.3)}
.btn-primary:focus-visible{outline:3px solid rgba(249,115,22,.35);outline-offset:2px}
.btn-secondary{background:transparent;color:var(--brand);border:2px solid var(--border-soft)}
.btn-secondary:hover{background:var(--soft);border-color:var(--brand)}
.btn-secondary:active{transform:scale(.98)}
.btn-secondary:focus-visible{outline:3px solid rgba(249,115,22,.35);outline-offset:2px}
.btn-dark{background:var(--ink);color:#fff;box-shadow:0 4px 12px rgba(28,25,23,.2)}
.btn-dark:hover{background:#292524;transform:translateY(-2px)}
.btn-dark:active{transform:scale(.98)}
.btn-white{background:#fff;color:var(--brand-dark);box-shadow:0 4px 16px rgba(0,0,0,.12)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.18)}
/* ========== Hero ========== */
.hero-section{
  position:relative;
  padding:64px 0 72px;
  background:linear-gradient(135deg,#FFF7E6 0%,#FFE8CC 50%,#FFFBED 100%);
  overflow:hidden;
}
.hero-section::before{
  content:'';position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  opacity:.14;z-index:0;
}
.hero-inner{position:relative;z-index:1}
.hero-card{
  display:grid;grid-template-columns:7fr 5fr;gap:0;
  background:#fff;
  border-radius:var(--radius-lg);
  border:1px solid rgba(249,115,22,.12);
  overflow:hidden;
  box-shadow:var(--card-shadow);
}
.hero-cover{
  position:relative;min-height:440px;overflow:hidden;
}
.hero-cover img{
  width:100%;height:100%;object-fit:cover;
  position:absolute;inset:0;
}
.hero-cover::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent 45%,rgba(28,25,23,.35) 100%);
}
.live-badge{
  position:absolute;top:20px;left:20px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:var(--radius-pill);
  background:rgba(28,25,23,.72);
  backdrop-filter:blur(8px);
  color:#fff;font-size:14px;font-weight:600;
}
.live-badge .dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--success);
  animation:pulse 1.5s infinite;
}
.live-badge .dot.live{background:#ef4444}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.4;transform:scale(.8)}
}
.cover-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:64px;height:64px;border-radius:50%;
  background:rgba(255,255,255,.22);
  backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.4);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:20px;z-index:2;
  transition:all .3s ease;
}
.hero-cover:hover .cover-play{background:rgba(249,115,22,.72);transform:translate(-50%,-50%) scale(1.06)}
.hero-content{
  padding:44px 40px 32px 16px;
  display:flex;flex-direction:column;justify-content:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--brand-dark);
  background:var(--soft);
  padding:4px 14px;border-radius:var(--radius-pill);
  width:fit-content;margin-bottom:14px;
}
.hero-title{
  font-size:40px;font-weight:800;line-height:1.15;
  color:var(--ink);margin-bottom:12px;
  letter-spacing:.5px;
}
.hero-subtitle{
  color:var(--text-muted);font-size:15px;line-height:1.7;
  margin-bottom:24px;
}
.countdown-block{
  background:var(--ink);
  border-radius:var(--radius-md);
  padding:18px 20px;
  margin-bottom:20px;
}
.countdown-label{
  color:rgba(255,255,255,.72);
  font-size:13px;font-weight:600;
  margin-bottom:10px;
  letter-spacing:2px;
}
.countdown-grid{
  display:flex;align-items:center;gap:8px;
}
.count-unit{
  display:flex;flex-direction:column;align-items:center;
  background:rgba(255,255,255,.08);
  border-radius:12px;
  padding:10px 6px;
  min-width:52px;
}
.count-num{
  font-size:26px;font-weight:800;color:#fff;line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.count-unit-label{
  font-size:12px;color:rgba(255,255,255,.6);
  margin-top:2px;
}
.time-sep{
  color:rgba(255,255,255,.4);font-size:20px;font-weight:700;
  padding-bottom:14px;
}
.data-badges{
  display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap;
}
.data-badge{
  background:var(--soft);
  border:1px solid rgba(249,115,22,.12);
  border-radius:var(--radius-pill);
  padding:8px 18px;
  display:flex;align-items:center;gap:8px;
}
.data-num{font-size:18px;font-weight:800;color:var(--brand-dark)}
.data-label{font-size:13px;color:var(--text-muted);font-weight:500}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
/* ========== Highlights ========== */
.highlights-section{
  background:#fff;
}
.timeline-list{
  max-width:800px;margin:0 auto;
}
.timeline-item{
  display:flex;gap:20px;
  padding:24px 0;
  border-bottom:1px solid rgba(249,115,22,.1);
  align-items:flex-start;
}
.timeline-item:first-child{padding-top:0}
.timeline-item:last-child{border-bottom:none}
.timeline-num{
  flex-shrink:0;
  width:52px;height:52px;border-radius:16px;
  background:var(--gradient);
  color:#fff;font-size:18px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(249,115,22,.28);
  transition:all .3s ease;
}
.timeline-item:hover .timeline-num{
  transform:translateY(-3px) scale(1.04);
  box-shadow:0 10px 24px rgba(249,115,22,.4);
}
.timeline-body{flex:1}
.timeline-title{
  font-size:18px;font-weight:700;color:var(--ink);
  margin-bottom:4px;
  transition:color .2s;
}
.timeline-item:hover .timeline-title{color:var(--brand)}
.timeline-desc{
  color:var(--text-muted);font-size:15px;line-height:1.65;
  margin-bottom:8px;
}
.timeline-tags{display:flex;gap:8px;flex-wrap:wrap}
.tag-pill{
  display:inline-block;
  padding:3px 12px;
  background:var(--soft);
  color:var(--brand-dark);
  border-radius:var(--radius-pill);
  font-size:12px;font-weight:600;
}
/* ========== Subscribe ========== */
.subscribe-section{
  background:var(--ink);
  position:relative;
  overflow:hidden;
}
.subscribe-section::before{
  content:'';position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  opacity:.12;
}
.subscribe-card{
  position:relative;
  max-width:760px;margin:0 auto;
  text-align:center;
  padding:72px 24px;
  z-index:1;
}
.subscribe-card h2{
  color:#fff;font-size:32px;font-weight:700;
  margin-bottom:10px;
}
.subscribe-card p.sub-desc{
  color:rgba(255,255,255,.65);
  font-size:16px;margin-bottom:32px;
}
.subscribe-form{
  display:flex;gap:12px;
  max-width:520px;margin:0 auto;
  flex-wrap:wrap;
}
.subscribe-form input{
  flex:1;min-width:220px;
  height:48px;
  border-radius:var(--radius-pill);
  border:2px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.12);
  color:#fff;
  padding:0 22px;
  font-size:15px;
  outline:none;
  transition:all .25s ease;
}
.subscribe-form input::placeholder{color:rgba(255,255,255,.45)}
.subscribe-form input:focus{
  border-color:var(--gold);
  background:rgba(255,255,255,.16);
}
.subscribe-form input.input-success{border-color:var(--success)}
.subscribe-form input.input-error{border-color:var(--danger);background:rgba(225,29,72,.1)}
.form-message{
  margin-top:14px;
  font-size:14px;
  font-weight:500;
  color:rgba(255,255,255,.7);
}
.form-message.success{color:#34d399}
.form-message.error{color:#f87171}
/* ========== Replays ========== */
.replays-section{
  background:var(--cream);
}
.replay-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.replay-card{
  background:#fff;
  border-radius:var(--radius-lg);
  border:1px solid rgba(249,115,22,.1);
  overflow:hidden;
  transition:all .3s ease;
  box-shadow:0 2px 8px rgba(28,25,23,.04);
}
.replay-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--card-shadow);
  border-color:rgba(249,115,22,.35);
}
.replay-cover{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
}
.replay-cover img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .4s ease;
}
.replay-card:hover .replay-cover img{transform:scale(1.05)}
.replay-cover::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(28,25,23,.28));
}
.duration-badge{
  position:absolute;bottom:12px;right:12px;z-index:2;
  background:rgba(28,25,23,.72);
  color:#fff;font-size:12px;font-weight:600;
  padding:3px 10px;border-radius:var(--radius-pill);
  backdrop-filter:blur(4px);
}
.play-btn-sm{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.45);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:16px;z-index:2;
  transition:all .3s ease;
  backdrop-filter:blur(4px);
}
.replay-card:hover .play-btn-sm{background:rgba(249,115,22,.78)}
.replay-body{padding:18px 20px 20px}
.replay-title{
  font-size:16px;font-weight:700;color:var(--ink);
  margin-bottom:6px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.replay-meta{
  font-size:13px;color:var(--text-muted);
  margin-bottom:12px;
}
.replay-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--brand);font-size:14px;font-weight:600;
}
.replay-link i{transition:transform .25s ease}
.replay-link:hover{color:var(--brand-dark)}
.replay-link:hover i{transform:translateX(4px)}
/* ========== News / CMS ========== */
.news-section{
  background:#fff;
}
.news-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}
.news-card{
  background:var(--cream);
  border:1px solid rgba(249,115,22,.1);
  border-radius:var(--radius-lg);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:all .3s ease;
}
.news-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--card-shadow);
  border-color:rgba(249,115,22,.3);
}
.news-card-inner{
  padding:22px 22px 18px;
  display:flex;flex-direction:column;flex:1;
}
.news-card-meta{
  display:flex;align-items:center;gap:10px;
  margin-bottom:10px;
}
.badge-soft{
  display:inline-block;
  padding:3px 12px;
  background:var(--gradient);
  color:#fff;
  border-radius:var(--radius-pill);
  font-size:12px;font-weight:700;
}
.news-card-title{
  font-size:17px;font-weight:700;color:var(--ink);
  line-height:1.5;margin-bottom:8px;
}
.news-card-title a{display:inline}
.news-card-title a:hover{color:var(--brand)}
.news-card-summary{
  color:var(--text-muted);
  font-size:14px;line-height:1.65;
  flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:12px;
}
.news-card-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:auto;
  padding-top:12px;
  border-top:1px solid rgba(249,115,22,.08);
}
.news-card-date{
  font-size:13px;color:var(--text-muted);
  display:inline-flex;align-items:center;gap:6px;
}
.read-more-link{
  display:inline-flex;align-items:center;gap:5px;
  color:var(--brand);font-size:14px;font-weight:600;
}
.read-more-link i{transition:transform .25s ease;font-size:12px}
.read-more-link:hover{color:var(--brand-dark)}
.read-more-link:hover i{transform:translateX(4px)}
.empty-state{
  grid-column:1/-1;
  border:2px dashed var(--border-soft);
  border-radius:var(--radius-lg);
  padding:60px 20px;
  text-align:center;
  background:var(--cream);
}
.empty-icon{
  font-size:36px;color:var(--border-soft);
  margin-bottom:12px;
}
.empty-state p{
  color:var(--text-muted);font-size:16px;
}
/* ========== FAQ ========== */
.faq-section{
  background:var(--cream);
}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;
  border:1px solid rgba(249,115,22,.12);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:all .25s ease;
}
.faq-item:hover{box-shadow:0 4px 16px rgba(28,25,23,.06)}
.faq-item.faq-open{
  border-color:rgba(249,115,22,.35);
  box-shadow:0 8px 24px rgba(28,25,23,.08);
}
.faq-question{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;
  background:none;border:none;
  font-size:16px;font-weight:600;
  color:var(--ink);
  cursor:pointer;
  text-align:left;
  min-height:44px;
  transition:color .2s;
}
.faq-question:hover{color:var(--brand)}
.faq-question:focus-visible{
  outline:3px solid rgba(249,115,22,.35);
  outline-offset:-3px;
  border-radius:var(--radius-md);
}
.faq-icon{
  flex-shrink:0;
  width:28px;height:28px;border-radius:50%;
  background:var(--soft);
  display:flex;align-items:center;justify-content:center;
  color:var(--brand);font-size:13px;
  transition:all .3s ease;
}
.faq-item.faq-open .faq-icon{
  transform:rotate(180deg);
  background:var(--gradient);
  color:#fff;
}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
  padding:0 22px;
  color:var(--text-muted);
  font-size:15px;
  line-height:1.75;
}
.faq-item.faq-open .faq-answer{
  max-height:400px;
  padding-bottom:20px;
}
/* ========== CTA Bar ========== */
.cta-section{
  background:#fff;
}
.cta-bar{
  background:var(--gradient);
  border-radius:var(--radius-lg);
  padding:56px 48px;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-bar::before{
  content:'';position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  opacity:.1;
  mix-blend-mode:overlay;
}
.cta-bar h2{
  font-size:32px;font-weight:800;
  margin-bottom:10px;
  position:relative;z-index:1;
}
.cta-bar p{
  font-size:16px;
  color:rgba(255,255,255,.85);
  margin-bottom:28px;
  max-width:560px;
  position:relative;z-index:1;
}
.cta-actions{
  display:flex;gap:14px;flex-wrap:wrap;
  justify-content:center;
  position:relative;z-index:1;
}
/* ========== Footer ========== */
.site-footer{
  background:var(--ink);
  padding:64px 0 100px;
  color:rgba(255,255,255,.72);
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:40px;
  margin-bottom:44px;
}
.footer-logo{
  display:flex;align-items:center;gap:10px;
  font-size:19px;font-weight:800;color:#fff;
  margin-bottom:14px;
}
.footer-logo .logo-icon{
  width:34px;height:34px;border-radius:10px;
  background:var(--gradient);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:13px;
}
.footer-brand p{
  font-size:14px;line-height:1.7;
  color:rgba(255,255,255,.55);
  max-width:320px;
}
.footer-col h4{
  color:#fff;font-size:16px;font-weight:700;
  margin-bottom:16px;
}
.footer-col a{
  display:block;
  color:rgba(255,255,255,.6);
  font-size:14px;
  padding:5px 0;
  transition:color .2s;
}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:13px;
  color:rgba(255,255,255,.45);
}
.footer-bottom a{color:rgba(255,255,255,.45)}
.footer-bottom a:hover{color:var(--gold)}
/* ========== Mobile Tabbar ========== */
.mobile-tabbar{
  position:fixed;
  bottom:0;left:0;right:0;z-index:200;
  display:none;
  align-items:center;
  justify-content:space-around;
  background:#fff;
  border-top:1px solid rgba(28,25,23,.08);
  padding:6px 8px calc(6px + env(safe-area-inset-bottom));
  box-shadow:0 -4px 20px rgba(28,25,23,.06);
}
.tab-item{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  font-size:11px;font-weight:500;
  color:#a8a29e;
  min-width:54px;
  padding:6px 8px;
  border-radius:14px;
  min-height:48px;
  justify-content:center;
  transition:all .2s ease;
}
.tab-item:hover{color:var(--brand)}
.tab-item i{font-size:18px;line-height:1}
.tab-item.active{
  color:var(--brand);font-weight:700;
}
.tab-item.active i{
  color:var(--brand);
}
.tab-item .tab-dot{
  width:4px;height:4px;border-radius:50%;
  background:transparent;
  transition:all .2s;
}
.tab-item.active .tab-dot{
  background:var(--brand);
}
/* ========== Responsive ========== */
@media (max-width:1024px){
  .hero-card{grid-template-columns:1fr}
  .hero-cover{min-height:320px;max-height:420px}
  .hero-cover img{position:static;height:auto}
  .hero-cover::after{background:linear-gradient(0deg,transparent 40%,rgba(28,25,23,.3))}
  .hero-content{padding:32px 32px 36px}
  .replay-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section-block{padding:56px 0}
  .section-title{font-size:26px}
  .header-inner{height:64px;padding:0 4px}
  .nav-links{display:none}
  .header-cta{display:none}
  .hero-section{padding:40px 0 56px}
  .hero-content{padding:28px 22px 30px}
  .hero-title{font-size:32px}
  .hero-cover{min-height:240px;max-height:320px}
  .hero-cover img{position:absolute;height:100%}
  .count-unit{min-width:44px;padding:8px 4px}
  .count-num{font-size:22px}
  .data-badges{gap:8px}
  .data-badge{padding:6px 14px}
  .data-num{font-size:16px}
  .replay-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding-bottom:96px}
  .mobile-tabbar{display:flex}
  .subscribe-card{padding:56px 20px}
  .cta-bar{padding:44px 22px}
  .cta-bar h2{font-size:26px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .timeline-item{gap:14px}
  .timeline-num{width:42px;height:42px;border-radius:12px;font-size:15px}
}
@media (max-width:520px){
  .container-custom{padding:0 16px}
  .hero-ctas{flex-direction:column;width:100%}
  .hero-ctas .btn{width:100%}
  .subscribe-form{flex-direction:column}
  .subscribe-form input{width:100%}
  .subscribe-form .btn{width:100%}
  .countdown-grid{gap:4px}
  .count-unit{min-width:38px}
  .count-num{font-size:19px}
  .time-sep{font-size:15px}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media (max-width:380px){
  .count-unit{min-width:34px;padding:6px 2px}
  .count-num{font-size:17px}
  .data-badge{padding:5px 10px}
  .data-num{font-size:14px}
  .data-label{font-size:12px}
}

/* roulang page: article */
/* ===== 设计变量 ===== */
:root {
  --brand: #F97316;
  --brand-dark: #C2410C;
  --accent: #FBBF24;
  --bg: #FFFBED;
  --text: #1C1917;
  --text-soft: #57534E;
  --text-mute: #78716C;
  --surface: #FFF3E0;
  --border: #FED7AA;
  --success: #059669;
  --error: #E11D48;
  --gradient: linear-gradient(135deg, #FBBF24, #F97316 55%, #C2410C);
  --shadow-card: 0 4px 16px rgba(28, 25, 23, 0.06);
  --shadow-hover: 0 12px 32px rgba(28, 25, 23, 0.10);
  --radius-lg: 24px;
  --radius-sm: 14px;
  --radius-pill: 999px;
  --container: 1280px;
}

/* ===== Reset / Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

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

@media (max-width: 768px) {
  .container-custom {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  padding: 14px 28px;
  font-size: 15px;
  line-height: 1;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-sm {
  padding: 10px 22px;
  font-size: 14px;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 6px 18px rgba(249, 115, 22, 0.28);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(249, 115, 22, 0.36);
}
.btn-primary:active {
  transform: scale(0.98);
}
.btn-secondary {
  background: transparent;
  color: var(--brand-dark);
  border-color: var(--brand);
}
.btn-secondary:hover {
  background: rgba(249, 115, 22, 0.08);
}
.btn-secondary:active {
  transform: scale(0.98);
}
.btn-white {
  background: #fff;
  color: var(--brand-dark);
  box-shadow: 0 6px 20px rgba(28, 25, 23, 0.12);
}
.btn-white:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(28, 25, 23, 0.18);
}
.btn-white:active {
  transform: scale(0.98);
}
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
}
.btn-outline-light:active {
  transform: scale(0.98);
}
.btn:focus-visible,
.nav-link:focus-visible,
.logo:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(249, 115, 22, 0.35);
  outline-offset: 2px;
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 251, 237, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(254, 215, 170, 0.55);
}

.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: 20px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--gradient);
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
}

.logo-dot {
  color: var(--brand);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 24px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-soft);
  transition: all 0.2s ease;
  position: relative;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--brand);
  background: rgba(249, 115, 22, 0.06);
}

.nav-link.active {
  color: var(--brand-dark);
  font-weight: 600;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--gradient);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-current-tag {
  display: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-dark);
  background: rgba(249, 115, 22, 0.12);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-left: auto;
}

/* ===== 面包屑 ===== */
.breadcrumb-bar {
  background: rgba(255, 243, 224, 0.55);
  border-bottom: 1px solid rgba(254, 215, 170, 0.4);
  padding: 16px 0;
}

.breadcrumb-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  color: var(--text-mute);
}

.breadcrumb-inner a {
  color: var(--brand-dark);
  font-weight: 500;
  transition: color 0.2s;
}

.breadcrumb-inner a:hover {
  color: var(--brand);
}

.breadcrumb-inner .sep {
  font-size: 12px;
  color: var(--border);
}

.breadcrumb-inner .current {
  color: var(--text-soft);
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== 文章主体 ===== */
.article-main {
  padding: 56px 0 72px;
}

.article-wrapper {
  max-width: 860px;
  margin: 0 auto;
}

.article-card {
  background: #fff;
  border: 1px solid rgba(249, 115, 22, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.article-header {
  padding: 40px 44px 24px;
  text-align: center;
}

.article-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}

.article-header h1 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 22px;
  font-size: 14px;
  color: var(--text-mute);
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-meta i {
  color: var(--brand);
  font-size: 13px;
}

.article-cover {
  border-radius: 0;
  overflow: hidden;
  position: relative;
}

.article-cover img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.article-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 25, 23, 0) 55%, rgba(28, 25, 23, 0.28));
  pointer-events: none;
}

/* 正文区域 */
.article-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 36px 44px 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-soft);
}

.article-content p {
  margin-bottom: 1.4em;
}

.article-content h2 {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
  margin: 1.8em 0 0.7em;
  padding-left: 14px;
  border-left: 4px solid var(--brand);
  border-radius: 0 4px 4px 0;
}

.article-content h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
  margin: 1.6em 0 0.6em;
}

.article-content h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin: 1.4em 0 0.5em;
}

.article-content ul,
.article-content ol {
  padding-left: 1.4em;
  margin-bottom: 1.4em;
}

.article-content ul {
  list-style: disc;
}

.article-content ol {
  list-style: decimal;
}

.article-content li {
  margin-bottom: 0.4em;
}

.article-content img {
  border-radius: 16px;
  margin: 1.6em 0;
  box-shadow: var(--shadow-card);
}

.article-content blockquote {
  border-left: 4px solid var(--brand);
  background: var(--surface);
  padding: 14px 20px;
  border-radius: 0 14px 14px 0;
  margin: 1.6em 0;
  color: var(--text-soft);
  font-size: 15px;
}

.article-content blockquote p {
  margin-bottom: 0.4em;
}

.article-content a {
  color: var(--brand-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.article-content a:hover {
  color: var(--brand);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 15px;
  border-radius: 12px;
  overflow: hidden;
}

.article-content th,
.article-content td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
}

.article-content th {
  background: var(--surface);
  font-weight: 600;
  color: var(--text);
}

.article-content code {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--brand-dark);
}

/* 内容未找到 */
.not-found-box {
  text-align: center;
  padding: 48px 20px;
}

.not-found-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--surface);
  color: var(--brand);
  font-size: 28px;
}

.not-found-box h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  border: none;
  padding: 0;
}

.not-found-box p {
  color: var(--text-mute);
  margin-bottom: 24px;
}

/* ===== 标签区 ===== */
.article-tags {
  max-width: 720px;
  margin: 0 auto;
  padding: 12px 44px 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.tag-pill:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

/* ===== 文章底部操作条 ===== */
.article-footer-nav {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 44px 40px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px dashed var(--border);
  flex-wrap: wrap;
}

/* ===== 相关推荐 ===== */
.related-section {
  padding: 0 0 80px;
}

.section-heading {
  text-align: center;
  margin-bottom: 36px;
}

.section-heading h2 {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.section-heading p {
  color: var(--text-mute);
  font-size: 15px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.related-card {
  background: #fff;
  border: 1px solid rgba(249, 115, 22, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(249, 115, 22, 0.35);
}

.related-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--surface);
}

.related-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.related-card:hover .related-img img {
  transform: scale(1.04);
}

.related-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 251, 237, 0.92);
  backdrop-filter: blur(6px);
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  z-index: 2;
}

.related-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.related-body h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 12px;
  transition: color 0.2s;
}

.related-card:hover .related-body h3 {
  color: var(--brand-dark);
}

.related-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-mute);
}

.related-meta i {
  color: var(--brand);
  font-size: 12px;
}

/* ===== CTA 条 ===== */
.cta-section {
  padding: 0 0 80px;
}

.cta-box {
  position: relative;
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: 52px 48px;
  text-align: center;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(249, 115, 22, 0.25);
}

.cta-box::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.cta-box::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(28, 25, 23, 0.10);
}

.cta-box h2 {
  position: relative;
  z-index: 2;
  font-size: 30px;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.cta-box p {
  position: relative;
  z-index: 2;
  color: rgba(255, 255, 255, 0.92);
  font-size: 15px;
  margin-bottom: 28px;
}

.cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== Footer ===== */
.site-footer {
  background: #1C1917;
  color: #D6D3D1;
  padding: 56px 0 72px;
}

@media (min-width: 769px) {
  .site-footer {
    padding-bottom: 56px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}

.footer-logo .logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  font-size: 14px;
}

.footer-brand p {
  font-size: 14px;
  color: #A8A29E;
  max-width: 340px;
  line-height: 1.7;
}

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-col a {
  display: block;
  color: #A8A29E;
  font-size: 14px;
  padding: 6px 0;
  transition: all 0.2s ease;
}

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

.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: #78716C;
}

.footer-bottom p {
  margin: 0;
}

/* ===== 移动端底部 Tab ===== */
.mobile-tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: none;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 20px rgba(28, 25, 23, 0.06);
}

.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 10px 0 8px;
  font-size: 11px;
  color: var(--text-mute);
  min-height: 56px;
  transition: color 0.2s;
  position: relative;
}

.tab-item i {
  font-size: 18px;
  transition: transform 0.2s;
}

.tab-item:active {
  transform: scale(0.96);
}

.tab-item.active {
  color: var(--brand-dark);
  font-weight: 600;
}

.tab-item.active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--gradient);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .nav-links {
    gap: 0;
  }
  .nav-link {
    padding: 9px 12px;
    font-size: 14px;
  }
  .related-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 62px;
  }
  .nav-links {
    display: none;
  }
  .header-cta {
    display: none;
  }
  .mobile-current-tag {
    display: inline-block;
  }
  .mobile-tabbar {
    display: flex;
  }
  body {
    padding-bottom: 64px;
  }
  .article-main {
    padding: 28px 0 48px;
  }
  .article-header {
    padding: 28px 20px 20px;
  }
  .article-header h1 {
    font-size: 24px;
    line-height: 1.4;
  }
  .article-meta {
    gap: 10px 16px;
    font-size: 13px;
  }
  .article-cover img {
    height: 220px;
  }
  .article-content {
    padding: 26px 20px 16px;
    font-size: 15.5px;
    line-height: 1.8;
  }
  .article-content h2 {
    font-size: 21px;
  }
  .article-content h3 {
    font-size: 18px;
  }
  .article-tags {
    padding: 8px 20px 24px;
  }
  .article-footer-nav {
    padding: 18px 20px 28px;
    flex-direction: column;
    align-items: stretch;
  }
  .article-footer-nav .btn {
    width: 100%;
  }
  .related-section {
    padding-bottom: 56px;
  }
  .section-heading h2 {
    font-size: 24px;
  }
  .related-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .cta-section {
    padding-bottom: 56px;
  }
  .cta-box {
    padding: 36px 24px;
  }
  .cta-box h2 {
    font-size: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .site-footer {
    padding: 40px 0 80px;
  }
}

@media (max-width: 520px) {
  .header-inner {
    gap: 8px;
  }
  .logo {
    font-size: 17px;
  }
  .logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    font-size: 14px;
  }
  .mobile-current-tag {
    font-size: 11px;
    padding: 2px 10px;
  }
  .breadcrumb-inner .current {
    max-width: 200px;
  }
  .article-header h1 {
    font-size: 21px;
  }
  .article-content {
    font-size: 15px;
  }
  .article-content table {
    font-size: 13px;
  }
  .article-content th,
  .article-content td {
    padding: 6px 8px;
  }
}

/* roulang page: category1 */
:root{
--brand-50:#FFF7ED;--brand-100:#FFEDD5;--brand-200:#FED7AA;--brand-300:#FDBA74;--brand-400:#FB923C;--brand-500:#F97316;--brand-600:#EA580C;--brand-700:#C2410C;--brand-800:#9A3412;--brand-900:#7C2D12;
--bg-main:#FFFBED;--bg-soft:#FFF3E0;--text-main:#1C1917;--text-sub:#78716C;--border-soft:#FED7AA;--success:#059669;--danger:#E11D48;
--grad-brand:linear-gradient(135deg,#FBBF24,#F97316 55%,#C2410C);
--shadow-card:0 12px 32px rgba(28,25,23,.10);--radius-lg:24px;--radius-md:14px;--radius-pill:999px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;background:var(--bg-main);color:var(--text-main);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul,ol{list-style:none}
.container-custom{max-width:1280px;margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding:80px 0}
.section-soft{background:var(--bg-soft)}
.section-head{max-width:640px;margin-bottom:48px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{display:inline-block;padding:6px 18px;border-radius:999px;background:rgba(249,115,22,.1);color:var(--brand-700);font-size:13px;font-weight:700;letter-spacing:.5px;margin-bottom:16px}
.section-head h2{font-size:30px;line-height:1.3;font-weight:700;margin-bottom:12px}
.section-head p{color:var(--text-sub);font-size:16px}
/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,251,237,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(249,115,22,.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--text-main);letter-spacing:.5px;white-space:nowrap}
.logo-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:12px;background:var(--grad-brand);color:#fff;font-size:15px;box-shadow:0 4px 12px rgba(249,115,22,.35);flex-shrink:0}
.logo-dot{color:var(--brand-600);font-weight:800}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{display:inline-flex;align-items:center;padding:10px 16px;font-size:15px;font-weight:500;color:var(--text-sub);border-radius:999px;transition:all .2s ease;position:relative}
.nav-link:hover{color:var(--brand-500);background:rgba(249,115,22,.08)}
.nav-link.active{color:var(--brand-600);font-weight:600;background:rgba(249,115,22,.1)}
.nav-link.active::after{content:'';position:absolute;left:50%;bottom:4px;transform:translateX(-50%);width:18px;height:2px;border-radius:4px;background:var(--brand-500)}
.header-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:600;line-height:1;cursor:pointer;border:none;transition:all .2s ease}
.btn:focus-visible{outline:3px solid rgba(249,115,22,.35);outline-offset:2px}
.btn-primary{background:var(--grad-brand);color:#fff;padding:14px 32px;font-size:15px;box-shadow:0 8px 24px rgba(249,115,22,.25)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(249,115,22,.3)}
.btn-primary:active{transform:scale(.98)}
.btn-secondary{background:transparent;color:var(--brand-600);border:1.5px solid var(--brand-300);padding:13px 28px;font-size:15px}
.btn-secondary:hover{background:rgba(249,115,22,.08)}
.btn-secondary:active{transform:scale(.98)}
.btn-light{background:#fff;color:var(--brand-700);padding:14px 34px;font-size:15px;box-shadow:0 8px 24px rgba(0,0,0,.12)}
.btn-light:hover{background:var(--brand-50);transform:translateY(-1px);box-shadow:0 12px 28px rgba(0,0,0,.18)}
.btn-light:active{transform:scale(.98)}
.btn-sm{padding:10px 22px;font-size:14px}
/* Page Hero */
.page-hero{position:relative;padding:100px 0 88px;background-size:cover;background-position:center;color:#fff;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(28,25,23,.88),rgba(194,65,12,.66) 55%,rgba(249,115,22,.42));z-index:1}
.page-hero-content{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.78);margin-bottom:24px}
.breadcrumb a{transition:color .2s}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{opacity:.7}
.page-hero h1{font-size:44px;line-height:1.2;font-weight:800;letter-spacing:1px;margin-bottom:16px}
.hero-sub{font-size:18px;color:rgba(255,255,255,.86);max-width:520px;margin-bottom:32px;line-height:1.7}
.hero-stats{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.stat-chip{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:112px;padding:14px 20px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);border-radius:20px;backdrop-filter:blur(6px)}
.stat-chip b{font-size:26px;font-weight:800;line-height:1.2;color:#fff}
.stat-chip span{font-size:13px;color:rgba(255,255,255,.8);margin-top:4px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
/* Split block */
.split-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-card);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:320px}
.split-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(28,25,23,.32));pointer-events:none}
.split-content h2{font-size:28px;line-height:1.3;font-weight:700;margin-bottom:16px}
.split-content p{color:var(--text-sub);margin-bottom:24px}
.check-list li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed rgba(249,115,22,.15);font-size:15px;color:var(--text-main)}
.check-list li:last-child{border-bottom:none}
.check-list li::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;color:var(--brand-500);font-size:13px;flex-shrink:0}
/* Topic cards */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.topic-card{background:#fff;border:1px solid rgba(249,115,22,.12);border-radius:24px;padding:32px 28px;transition:all .25s ease;position:relative;overflow:hidden}
.topic-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad-brand);opacity:0;transition:opacity .25s}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--brand-200)}
.topic-card:hover::before{opacity:1}
.topic-card.feature{background:linear-gradient(160deg,#fff,var(--bg-soft));border-color:var(--brand-200)}
.topic-icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:18px;background:var(--grad-brand);color:#fff;font-size:22px;margin-bottom:20px;box-shadow:0 8px 20px rgba(249,115,22,.28)}
.topic-card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.topic-card p{color:var(--text-sub);font-size:15px;margin-bottom:16px;line-height:1.7}
.tag{display:inline-block;padding:5px 14px;border-radius:999px;background:rgba(249,115,22,.08);color:var(--brand-700);font-size:13px;font-weight:600}
/* Path steps */
.path-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.path-steps::before{content:'';position:absolute;top:44px;left:12.5%;right:12.5%;height:2px;background:linear-gradient(to right,var(--brand-300),var(--brand-500),var(--brand-300));z-index:0}
.path-step{background:#fff;border:1px solid rgba(249,115,22,.12);border-radius:24px;padding:32px 22px;text-align:center;position:relative;z-index:1;transition:all .25s ease}
.path-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--brand-300)}
.path-num{position:absolute;top:14px;right:18px;font-size:14px;font-weight:800;color:rgba(249,115,22,.28)}
.path-icon{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;margin:0 auto 16px;background:rgba(249,115,22,.1);color:var(--brand-600);font-size:20px;transition:all .25s}
.path-step:hover .path-icon{background:var(--grad-brand);color:#fff;box-shadow:0 6px 16px rgba(249,115,22,.3)}
.path-step h3{font-size:17px;font-weight:700;margin-bottom:8px}
.path-step p{font-size:14px;color:var(--text-sub);line-height:1.6}
/* Entry cards */
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.entry-card{display:flex;background:#fff;border:1px solid rgba(249,115,22,.12);border-radius:24px;overflow:hidden;transition:all .25s ease}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--brand-300)}
.entry-media{flex:0 0 46%;position:relative;min-height:200px;overflow:hidden}
.entry-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.entry-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(28,25,23,.32);opacity:0;transition:all .25s;color:#fff;font-size:24px}
.entry-card:hover .entry-overlay{opacity:1}
.entry-body{padding:28px 24px;display:flex;flex-direction:column;justify-content:center}
.entry-tag{display:inline-block;align-self:flex-start;padding:4px 14px;border-radius:999px;background:rgba(249,115,22,.1);color:var(--brand-700);font-size:13px;font-weight:600;margin-bottom:12px}
.entry-body h3{font-size:19px;font-weight:700;margin-bottom:10px}
.entry-body p{font-size:14px;color:var(--text-sub);margin-bottom:16px;line-height:1.65}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-700);font-size:14px;font-weight:600;transition:all .2s;padding:6px 0}
.link-arrow i{transition:transform .2s}
.link-arrow:hover{color:var(--brand-500)}
.link-arrow:hover i{transform:translateX(4px)}
/* FAQ */
.faq-container{max-width:800px}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid rgba(249,115,22,.12);border-radius:20px;overflow:hidden;transition:border-color .25s}
.faq-item.open{border-color:var(--brand-300);box-shadow:0 6px 20px rgba(249,115,22,.08)}
.faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:20px 24px;text-align:left;font-size:16px;font-weight:600;color:var(--text-main);transition:background .2s}
.faq-question:hover{background:rgba(249,115,22,.04)}
.faq-question i{font-size:14px;color:var(--brand-500);transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-question i{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-answer{max-height:300px}
.faq-answer p{padding:0 24px 20px;color:var(--text-sub);font-size:15px;line-height:1.75}
/* CTA banner */
.cta-banner{position:relative;border-radius:28px;background:var(--grad-brand);padding:72px 56px;color:#fff;overflow:hidden;text-align:center}
.cta-banner::before{content:'';position:absolute;top:-60px;right:-40px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.12)}
.cta-banner::after{content:'';position:absolute;bottom:-80px;left:-30px;width:260px;height:260px;border-radius:50%;background:rgba(28,25,23,.08)}
.cta-content{position:relative;z-index:2;max-width:560px;margin:0 auto}
.cta-content h2{font-size:32px;font-weight:800;margin-bottom:14px;line-height:1.3}
.cta-content p{font-size:16px;color:rgba(255,255,255,.9);margin-bottom:28px}
.cta-actions{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;align-items:center}
.cta-link{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:600;font-size:15px;padding:12px 8px;border-bottom:2px solid rgba(255,255,255,.4);transition:all .2s}
.cta-link:hover{border-color:#fff}
.cta-link:hover i{transform:translateX(4px)}
.cta-link i{transition:transform .2s}
/* Footer */
.site-footer{background:#1C1917;color:rgba(255,255,255,.72);padding:64px 0 32px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand{max-width:340px}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.75;color:rgba(255,255,255,.6)}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.6);padding:6px 0;transition:all .2s}
.footer-col a:hover{color:var(--brand-400);padding-left:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.1);padding-top:24px;font-size:13px;color:rgba(255,255,255,.45);flex-wrap:wrap}
/* Mobile tabbar */
.mobile-tabbar{position:fixed;bottom:0;left:0;right:0;z-index:60;display:none;background:#fff;border-top:1px solid rgba(249,115,22,.12);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -6px 24px rgba(28,25,23,.06)}
.mobile-tabbar .m-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 0 8px;font-size:11px;color:var(--text-sub);gap:4px;min-height:56px;transition:color .2s}
.mobile-tabbar .m-tab i{font-size:18px;line-height:1}
.mobile-tabbar .m-tab.active{color:var(--brand-600);font-weight:600}
.mobile-tabbar .m-tab.active i{position:relative}
.mobile-tabbar .m-tab.active i::after{content:'';position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:var(--brand-500)}
.mobile-tabbar .m-tab span{line-height:1.2}
/* Responsive */
@media (max-width:1024px){
.split-block{gap:36px}
.topic-grid{gap:16px}
.topic-card{padding:24px}
.path-steps{gap:16px}
}
@media (max-width:768px){
.nav-links{display:none}
.header-cta{display:none}
.mobile-tabbar{display:flex}
.site-header{height:60px}
.header-inner{height:60px}
.container-custom{padding-left:16px;padding-right:16px}
.section{padding:56px 0}
.section-head h2{font-size:24px}
.page-hero{padding:64px 0 56px}
.page-hero h1{font-size:30px}
.hero-sub{font-size:16px}
.hero-stats{gap:10px}
.stat-chip{min-width:96px;padding:12px 14px}
.stat-chip b{font-size:20px}
.split-block{grid-template-columns:1fr;gap:28px}
.split-media img{min-height:220px}
.split-content h2{font-size:22px}
.topic-grid{grid-template-columns:1fr;gap:16px}
.path-steps{grid-template-columns:1fr 1fr;gap:16px}
.path-steps::before{display:none}
.entry-grid{grid-template-columns:1fr;gap:16px}
.entry-card{flex-direction:column}
.entry-media{flex:0 0 200px;position:relative;min-height:0}
.entry-media img{position:absolute}
.entry-body{padding:20px}
.faq-question{padding:16px 18px;font-size:15px}
.faq-answer p{padding:0 18px 16px;font-size:14px}
.cta-banner{padding:48px 24px}
.cta-content h2{font-size:24px}
.cta-content p{font-size:14px}
.footer-grid{grid-template-columns:1fr;gap:32px;margin-bottom:32px}
.footer-bottom{flex-direction:column;gap:8px;padding-bottom:70px}
}
@media (max-width:520px){
.path-steps{grid-template-columns:1fr}
.hero-actions{flex-direction:column;align-items:stretch}
.hero-actions .btn{width:100%}
.page-hero h1{font-size:26px}
.hero-sub{font-size:15px}
.stat-chip{min-width:88px;padding:10px 12px}
.stat-chip b{font-size:18px}
}