/* roulang page: index */
:root{
  --teal-900:#0A3F38;
  --teal-700:#0F5C52;
  --teal-500:#1C7A6C;
  --teal-100:#D8EAE4;
  --apricot-500:#E88B45;
  --apricot-600:#D9742F;
  --apricot-100:#FBE6D4;
  --paper:#FBF8F2;
  --line:#E4DCCD;
  --ink:#1B2320;
  --ink-2:#55615D;
  --ink-3:#8A938F;
  --white:#FFFFFF;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --radius-pill:999px;
  --shadow-card:0 1px 2px rgba(15,92,82,.06),0 14px 30px -22px rgba(15,92,82,.35);
  --shadow-card-hover:0 2px 4px rgba(15,92,82,.10),0 22px 40px -24px rgba(15,92,82,.42);
  --s4:4px;--s8:8px;--s12:12px;--s16:16px;--s24:24px;--s32:32px;--s48:48px;--s64:64px;--s96:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;height:auto;}
a{color:var(--teal-500);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--apricot-600);}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:2px solid var(--apricot-500);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.section-head h2{font-size:32px;line-height:1.4;letter-spacing:-.2px;}
.section-head .head-desc{margin-top:8px;font-size:15px;color:var(--ink-2);max-width:640px;}
.link-more{font-size:14px;font-weight:600;white-space:nowrap;color:var(--teal-700);border-bottom:1px solid transparent;padding-bottom:2px;}
.link-more:hover{color:var(--apricot-600);border-bottom-color:var(--apricot-500);}

/* 顶部标识条 */
.top-strip{height:3px;background:var(--teal-700);}

/* 导航 */
.site-header{position:sticky;top:0;z-index:60;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .2s ease;}
.site-header.is-scrolled{box-shadow:0 8px 24px -18px rgba(10,63,56,.55);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:flex;flex-direction:column;justify-content:center;line-height:1.2;}
.brand-main{font-size:18px;font-weight:700;color:var(--teal-700);letter-spacing:.2px;}
.brand-sub{font-size:12px;color:var(--ink-3);margin-top:3px;letter-spacing:.4px;}
.brand:hover .brand-main{color:var(--teal-900);}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{position:relative;font-size:15px;color:var(--ink-2);font-weight:500;padding:6px 0;}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--teal-700);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;}
.nav-links a:hover{color:var(--teal-700);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--teal-700);font-weight:600;}
.nav-links a.active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:14px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:12px 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;line-height:1.2;cursor:pointer;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.btn-primary{background:var(--teal-700);color:#fff;}
.btn-primary:hover{background:var(--teal-900);color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:var(--white);color:var(--teal-700);border-color:var(--teal-700);}
.btn-ghost:hover{background:var(--teal-100);color:var(--teal-900);}
.btn-accent{background:var(--apricot-500);color:#fff;}
.btn-accent:hover{background:var(--apricot-600);color:#fff;transform:translateY(-1px);}
.btn-block{width:100%;}
.btn-link{font-size:15px;font-weight:600;color:var(--teal-700);padding:12px 4px;min-height:44px;display:inline-flex;align-items:center;}
.btn-link:hover{color:var(--apricot-600);}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--white);cursor:pointer;padding:11px 10px;}
.nav-toggle span{display:block;height:2px;background:var(--teal-700);border-radius:2px;margin:4px 0;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle span:first-child{margin-top:4px;}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(27,35,32,.4);opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease;z-index:80;}
.drawer{position:fixed;top:0;right:0;height:100%;width:84%;max-width:340px;background:var(--white);z-index:90;transform:translateX(100%);transition:transform .26s ease;display:flex;flex-direction:column;padding:20px 22px 28px;overflow-y:auto;}
body.drawer-open .drawer-mask{opacity:1;visibility:visible;}
body.drawer-open .drawer{transform:translateX(0);}
body.drawer-open{overflow:hidden;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line);}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--white);color:var(--teal-700);font-size:20px;line-height:1;cursor:pointer;}
.drawer-nav{margin:12px 0 24px;}
.drawer-nav a{display:block;font-size:18px;font-weight:500;color:var(--ink);padding:16px 0;border-bottom:1px solid var(--line);}
.drawer-nav a.active{color:var(--teal-700);font-weight:700;}
.drawer-btns{display:grid;gap:12px;margin-top:auto;}

/* Hero */
.hero{position:relative;overflow:hidden;padding:78px 0 84px;background:var(--paper);}
.hero::before{content:"";position:absolute;top:-220px;right:-160px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(28,122,108,.06),rgba(28,122,108,0) 68%);pointer-events:none;}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:56px;align-items:center;position:relative;}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--teal-100);color:var(--teal-700);font-size:13px;font-weight:600;padding:6px 14px;border-radius:var(--radius-pill);line-height:1.5;}
.badge-accent{background:var(--apricot-100);color:var(--apricot-600);}
.hero h1{font-size:44px;line-height:1.28;margin:20px 0 16px;letter-spacing:-.5px;max-width:15em;}
.hero-sub{font-size:17px;color:var(--ink-2);max-width:34em;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:20px;}
.hero-note{font-size:13px;color:var(--ink-3);display:flex;align-items:center;gap:8px;}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--apricot-500);box-shadow:0 0 0 4px rgba(232,139,69,.18);display:inline-block;}
.hero-figure{position:relative;}
.hero-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-img);box-shadow:var(--shadow-card);}
.seal{position:absolute;right:-8px;bottom:-8px;width:44px;height:44px;background:var(--apricot-500);border-radius:8px;box-shadow:0 10px 20px -12px rgba(217,116,47,.9);}
.hero-rail{position:absolute;left:-46px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;font-size:12px;letter-spacing:5px;color:var(--ink-3);}

/* 关键信息条 */
.info-bar{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:8px 0;margin-top:-32px;position:relative;z-index:5;}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.info-cell{padding:20px 24px;border-left:1px solid var(--line);}
.info-cell:first-child{border-left:0;}
.info-cell .label{font-size:13px;color:var(--ink-3);margin-bottom:4px;}
.info-cell .value{font-size:20px;font-weight:700;color:var(--teal-700);line-height:1.5;}

/* 议程时间线 */
.timeline{position:relative;margin-top:8px;}
.timeline::before{content:"";position:absolute;left:139px;top:10px;bottom:10px;width:2px;background:var(--teal-100);}
.tl-item{display:grid;grid-template-columns:120px 40px 1fr;align-items:start;margin-bottom:16px;}
.tl-time{text-align:right;padding-top:18px;}
.tl-time .day{display:block;font-size:15px;font-weight:600;color:var(--ink);}
.tl-time .hour{display:block;font-size:13px;color:var(--ink-3);}
.tl-dot{position:relative;display:flex;justify-content:center;padding-top:24px;}
.tl-dot span{width:12px;height:12px;border-radius:50%;background:var(--teal-700);position:relative;z-index:2;}
.tl-item.key .tl-dot span{background:var(--apricot-500);box-shadow:0 0 0 4px rgba(232,139,69,.25);}
.tl-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-card);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.tl-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:#D6CDBB;}
.tl-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;}
.tl-card h3{font-size:20px;line-height:1.55;font-weight:600;}
.tl-card p{margin:8px 0 12px;font-size:15px;color:var(--ink-2);}
.tl-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--ink-3);}
.tag{display:inline-flex;align-items:center;font-size:12px;font-weight:600;padding:4px 10px;border-radius:var(--radius-pill);background:var(--teal-100);color:var(--teal-700);white-space:nowrap;line-height:1.6;}
.tag-accent{background:var(--apricot-100);color:var(--apricot-600);}
.tag-outline{background:transparent;border:1px solid var(--line);color:var(--ink-2);}

/* 嘉宾 */
.speaker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.speaker{text-align:center;padding:8px 4px 0;}
.speaker-photo{width:112px;height:112px;border-radius:50%;overflow:hidden;margin:0 auto 16px;border:3px solid var(--teal-100);}
.speaker-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.speaker:hover .speaker-photo img{transform:scale(1.06);}
.speaker h3{font-size:17px;font-weight:600;margin-bottom:6px;}
.speaker p{font-size:13px;color:var(--ink-3);line-height:1.6;margin:0;}

/* 亮点 */
.highlight-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;margin-top:48px;}
.hl-main{background:var(--teal-100);border-radius:var(--radius-card);padding:36px;display:flex;flex-direction:column;justify-content:space-between;}
.hl-main .num{font-size:40px;font-weight:700;color:var(--teal-700);line-height:1.1;}
.hl-main h3{font-size:20px;margin:14px 0 8px;font-weight:600;}
.hl-main p{font-size:15px;color:var(--ink-2);margin:0;}
.hl-side{display:grid;gap:24px;}
.hl-small{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--apricot-500);border-radius:var(--radius-card);padding:22px 24px;box-shadow:var(--shadow-card);}
.hl-small h3{font-size:17px;font-weight:600;margin-bottom:6px;}
.hl-small p{font-size:14px;color:var(--ink-2);margin:0;}

/* 票种 */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.ticket{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:28px 24px;display:flex;flex-direction:column;box-shadow:var(--shadow-card);position:relative;}
.ticket h3{font-size:20px;font-weight:700;}
.ticket .ticket-for{font-size:13px;color:var(--ink-3);margin:6px 0 18px;}
.ticket .price{font-size:32px;font-weight:700;color:var(--teal-700);line-height:1.2;}
.ticket .price small{font-size:13px;font-weight:500;color:var(--ink-3);margin-left:6px;}
.ticket ul{margin:20px 0 26px;display:grid;gap:9px;}
.ticket li{font-size:14px;color:var(--ink-2);padding-left:24px;position:relative;line-height:1.7;}
.ticket li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2px solid var(--teal-500);border-bottom:2px solid var(--teal-500);transform:rotate(-45deg);}
.ticket li.off{color:var(--ink-3);text-decoration:line-through;}
.ticket li.off::before{border-color:#C9C2B4;}
.ticket .btn{margin-top:auto;}
.ticket.recommend{background:var(--teal-900);border-color:var(--teal-900);color:#F6F3EC;box-shadow:0 18px 40px -24px rgba(10,63,56,.75);transform:translateY(-12px);}
.ticket.recommend h3{color:#fff;}
.ticket.recommend .ticket-for{color:rgba(246,243,236,.7);}
.ticket.recommend .price{color:#fff;}
.ticket.recommend .price small{color:rgba(246,243,236,.7);}
.ticket.recommend li{color:rgba(246,243,236,.86);}
.ticket.recommend li.off{color:rgba(246,243,236,.45);}
.ticket.recommend li.off::before{border-color:rgba(246,243,236,.35);}
.ticket.recommend li::before{border-color:var(--apricot-100);}
.corner{position:absolute;top:18px;right:18px;background:var(--apricot-500);color:#fff;font-size:12px;font-weight:600;padding:4px 12px;border-radius:var(--radius-pill);}

/* 最新信息 */
.news-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:32px;align-items:start;}
.news-lead{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .2s ease,box-shadow .2s ease;}
.news-lead:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);}
.news-lead a{display:block;color:inherit;}
.news-thumb{overflow:hidden;aspect-ratio:16/9;background:var(--teal-100);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.news-lead:hover .news-thumb img{transform:scale(1.03);}
.news-lead-body{padding:24px;}
.news-lead-body h3{font-size:22px;font-weight:600;line-height:1.5;margin:12px 0 10px;transition:color .18s ease;}
.news-lead:hover .news-lead-body h3{color:var(--teal-500);}
.news-lead-body p{font-size:14px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px;}
.news-time{font-size:13px;color:var(--ink-3);}
.news-list{display:flex;flex-direction:column;}
.news-item{padding:18px 0;border-bottom:1px solid var(--line);}
.news-item:first-child{padding-top:0;}
.news-item:last-child{border-bottom:0;}
.news-item a{display:block;color:inherit;}
.news-item h3{font-size:16px;font-weight:600;line-height:1.55;margin:10px 0 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .18s ease;}
.news-item:hover h3{color:var(--teal-500);}
.news-item p{font-size:14px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:8px;}
.news-empty{background:var(--white);border:1px dashed var(--line);border-radius:var(--radius-card);padding:56px 24px;text-align:center;}
.news-empty .ico{width:48px;height:48px;border-radius:50%;background:var(--teal-100);margin:0 auto 14px;position:relative;}
.news-empty .ico::before{content:"";position:absolute;left:13px;top:15px;width:20px;height:14px;border:2px solid var(--teal-500);border-radius:3px;}
.news-empty strong{display:block;font-size:16px;margin-bottom:6px;}
.news-empty span{font-size:13px;color:var(--ink-3);}

/* FAQ */
.faq-list{display:grid;gap:8px;}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;background:none;border:0;text-align:left;font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;line-height:1.6;}
.faq-q .ico{position:relative;flex:0 0 18px;width:18px;height:18px;}
.faq-q .ico::before,.faq-q .ico::after{content:"";position:absolute;background:var(--teal-700);border-radius:2px;transition:transform .2s ease,background .2s ease;}
.faq-q .ico::before{left:0;top:8px;width:18px;height:2px;}
.faq-q .ico::after{left:8px;top:0;width:2px;height:18px;}
.faq-item.open .faq-q .ico::after{transform:scaleY(0);}
.faq-item.open .faq-q .ico::before{background:var(--apricot-500);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease;}
.faq-a-inner{padding:0 24px 22px 24px;font-size:15px;color:var(--ink-2);line-height:1.85;border-left:3px solid var(--teal-100);margin-left:24px;padding-left:18px;}
.faq-item.open .faq-a{max-height:520px;}

/* CTA */
.cta-band{background:var(--teal-900);color:#F6F3EC;}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.cta-band h2{color:#fff;font-size:32px;line-height:1.4;margin-bottom:16px;}
.cta-band p{color:rgba(246,243,236,.78);font-size:15px;}
.cta-points{margin-top:24px;display:grid;gap:12px;}
.cta-points li{position:relative;padding-left:22px;font-size:15px;color:rgba(246,243,236,.9);}
.cta-points li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:var(--apricot-500);}
.form-card{background:var(--white);border-radius:var(--radius-card);padding:28px;box-shadow:0 24px 60px -30px rgba(0,0,0,.55);color:var(--ink);}
.form-card h3{font-size:20px;margin-bottom:6px;}
.form-card .form-tip{font-size:13px;color:var(--ink-3);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px;font-weight:500;}
.field input,.field select{width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-input);background:var(--paper);color:var(--ink);font-size:15px;font-family:inherit;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;}
.field input:focus,.field select:focus{outline:none;border-color:var(--teal-700);background:var(--white);box-shadow:0 0 0 3px rgba(15,92,82,.12);}
.privacy{font-size:12px;color:var(--ink-3);margin-top:12px;line-height:1.7;}

/* 页脚 */
.site-footer{background:var(--teal-900);color:var(--paper);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-brand .brand-main{color:#fff;font-size:18px;}
.footer-brand .brand-sub{color:rgba(246,243,236,.6);}
.footer-brand p{font-size:14px;color:rgba(246,243,236,.72);margin:16px 0 16px;line-height:1.8;max-width:22em;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{font-size:12px;padding:4px 10px;border-radius:var(--radius-pill);background:rgba(216,234,228,.14);color:var(--teal-100);line-height:1.6;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;font-weight:600;letter-spacing:.4px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(246,243,236,.72);}
.footer-col a:hover{color:var(--apricot-500);}
.footer-col .contact-line{font-size:14px;color:rgba(246,243,236,.72);line-height:1.9;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(216,234,228,.7);}
.footer-bottom p{margin:0;}

/* 响应式 */
@media (max-width:1023px){
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:block;}
  .nav-inner{height:60px;}
  .section{padding:64px 0;}
  .hero{padding:52px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero h1{font-size:34px;}
  .hero-rail{display:none;}
  .info-grid{grid-template-columns:repeat(2,1fr);}
  .info-cell{border-left:0;border-top:1px solid var(--line);}
  .info-cell:nth-child(odd){border-right:1px solid var(--line);}
  .info-cell:first-child,.info-cell:nth-child(2){border-top:0;}
  .speaker-grid{grid-template-columns:repeat(2,1fr);}
  .ticket-grid{grid-template-columns:1fr;}
  .ticket.recommend{transform:none;order:-1;}
  .highlight-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;gap:24px;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;}
  .timeline::before{left:7px;}
  .tl-item{grid-template-columns:1fr;padding-left:32px;position:relative;}
  .tl-dot{position:absolute;left:0;top:0;padding-top:22px;width:16px;justify-content:flex-start;}
  .tl-time{text-align:left;padding-top:0;margin-bottom:8px;}
  .tl-time .day,.tl-time .hour{display:inline-block;margin-right:10px;}
}
@media (max-width:767px){
  .section{padding:52px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head h2{font-size:24px;}
  .hero h1{font-size:30px;line-height:1.32;}
  .hero-sub{font-size:15px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{flex:1 1 100%;}
  .info-cell .value{font-size:18px;}
  .speaker-grid{grid-template-columns:repeat(2,1fr);gap:18px;}
  .speaker-photo{width:92px;height:92px;}
  .footer-grid{grid-template-columns:1fr;}
  .form-card{padding:22px;}
  .tl-card{padding:18px;}
  .cta-band h2{font-size:24px;}
  .hl-main{padding:26px;}
}
@media (max-width:519px){
  .container{padding:0 16px;}
  .speaker-grid{grid-template-columns:1fr;}
  .info-grid{grid-template-columns:1fr;}
  .info-cell{border-right:0 !important;}
  .news-lead-body h3{font-size:18px;}
  .faq-q{font-size:16px;padding:16px 18px;}
  .faq-a-inner{padding:0 18px 18px 18px;margin-left:18px;}
}

/* roulang page: article */
:root{
  --teal-900:#0A3F38;
  --teal-700:#0F5C52;
  --teal-500:#1C7A6C;
  --teal-100:#D8EAE4;
  --apricot-500:#E88B45;
  --apricot-600:#D9742F;
  --apricot-100:#FBE6D4;
  --paper:#FBF8F2;
  --line:#E4DCCD;
  --ink:#1B2320;
  --ink-2:#55615D;
  --ink-3:#8A938F;
  --white:#FFFFFF;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --shadow-card:0 1px 2px rgba(15,92,82,.06),0 14px 30px -22px rgba(15,92,82,.35);
  --shadow-hover:0 2px 5px rgba(15,92,82,.08),0 24px 44px -26px rgba(15,92,82,.45);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--teal-500);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--apricot-600);}
button{font-family:inherit;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;color:var(--ink);}
p{margin:0 0 1em;}
.container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;background:var(--white);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header::before{content:"";display:block;height:3px;background:var(--teal-700);}
.site-header.is-scrolled{box-shadow:0 12px 28px -22px rgba(15,92,82,.55);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:flex;flex-direction:column;line-height:1.15;text-decoration:none;}
.brand-main{font-size:18px;font-weight:700;color:var(--teal-700);letter-spacing:.01em;}
.brand-sub{font-size:12px;color:var(--ink-3);margin-top:3px;}
.brand:hover .brand-main{color:var(--teal-900);}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{position:relative;font-size:15px;font-weight:500;color:var(--ink-2);padding:6px 0;}
.nav-links a:hover{color:var(--teal-700);}
.nav-links a.active{color:var(--teal-700);font-weight:600;}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--teal-700);border-radius:2px;}
.nav-actions{display:flex;align-items:center;gap:12px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 24px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.2;text-decoration:none;white-space:nowrap;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn:focus-visible{outline:2px solid var(--apricot-500);outline-offset:2px;}
.btn-primary{background:var(--teal-700);color:#fff;}
.btn-primary:hover{background:var(--teal-900);color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--teal-700);border-color:var(--teal-700);}
.btn-ghost:hover{background:var(--teal-100);color:var(--teal-700);}
.btn-accent{background:var(--apricot-500);color:#fff;}
.btn-accent:hover{background:var(--apricot-600);color:#fff;transform:translateY(-1px);}
.btn-block{width:100%;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--teal-700);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle:focus-visible{outline:2px solid var(--apricot-500);outline-offset:2px;}

/* ============ 面包屑 ============ */
.breadcrumb-bar{background:#fff;border-bottom:1px solid var(--line);}
.breadcrumb{display:flex;align-items:center;gap:9px;padding:16px 0;font-size:14px;color:var(--ink-3);overflow:hidden;}
.breadcrumb a{color:var(--ink-3);white-space:nowrap;flex:0 0 auto;}
.breadcrumb a:hover{color:var(--teal-700);}
.breadcrumb .sep{color:#C9C0AE;flex:0 0 auto;}
.breadcrumb .current{color:var(--teal-700);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}

/* ============ 文章主体 ============ */
.article-main{padding:52px 0 76px;}
.article-shell{max-width:760px;margin:0 auto;}
.article-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--teal-100);color:var(--teal-700);
  font-size:13px;font-weight:600;padding:5px 15px;border-radius:999px;
}
.article-title{font-size:36px;line-height:1.35;margin:22px 0 18px;letter-spacing:-.01em;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--ink-3);}
.article-meta .dot{width:1px;height:12px;background:var(--line);display:inline-block;}
.article-meta i{margin-right:5px;color:var(--teal-500);}
.article-divider{height:1px;background:var(--line);margin-top:30px;}
.article-cover{margin-top:32px;border-radius:var(--radius-img);overflow:hidden;aspect-ratio:16/9;background:var(--teal-100);}
.article-cover img{width:100%;height:100%;object-fit:cover;}

.article-body{margin-top:34px;font-size:17px;line-height:1.9;color:var(--ink);}
.article-body p{margin:0 0 1.1em;}
.article-body h2{font-size:26px;line-height:1.5;margin:48px 0 16px;padding-left:14px;border-left:4px solid var(--teal-700);}
.article-body h3{font-size:19px;font-weight:600;margin:28px 0 10px;}
.article-body h4{font-size:17px;margin:22px 0 8px;}
.article-body ul{margin:0 0 1.2em;padding:0;}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:9px;}
.article-body ul li::before{content:"";position:absolute;left:0;top:.78em;width:6px;height:6px;border-radius:2px;background:var(--teal-500);}
.article-body ol{margin:0 0 1.2em;padding-left:1.5em;list-style:decimal;}
.article-body ol li{margin-bottom:9px;}
.article-body blockquote{
  margin:24px 0;padding:20px 24px;background:var(--teal-100);
  border-left:4px solid var(--apricot-500);border-radius:14px;color:var(--teal-900);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:12px;margin:24px 0;width:100%;height:auto;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px;}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;display:block;overflow-x:auto;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article-body th{background:var(--teal-100);color:var(--teal-900);font-weight:600;}
.article-body code{background:#F1EDE4;border-radius:6px;padding:2px 7px;font-size:.9em;}
.article-body pre{background:#F1EDE4;border-radius:8px;padding:16px;overflow-x:auto;font-size:14px;}
.article-body pre code{background:none;padding:0;}
.article-body a{color:var(--teal-500);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--apricot-600);}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0;}

/* 空态 */
.empty-state{
  max-width:760px;margin:0 auto;text-align:center;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-card);padding:64px 24px;box-shadow:var(--shadow-card);
}
.empty-icon{
  width:64px;height:64px;border-radius:50%;background:var(--teal-100);color:var(--teal-500);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:24px;
}
.empty-state h2{font-size:22px;margin-bottom:10px;}
.empty-state p{color:var(--ink-3);font-size:14px;margin-bottom:24px;}

/* ============ 相关推荐 ============ */
.related{padding:64px 0 72px;background:#fff;border-top:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap;}
.section-head h2{font-size:28px;line-height:1.4;}
.section-head .section-desc{font-size:14px;color:var(--ink-3);margin-top:8px;}
.section-head .more-link{font-size:14px;font-weight:600;color:var(--teal-500);white-space:nowrap;}
.section-head .more-link:hover{color:var(--apricot-600);text-decoration:underline;text-underline-offset:4px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rel-card{
  display:flex;flex-direction:column;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--teal-100);}
.rel-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--teal-100);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.rel-card:hover .rel-thumb img{transform:scale(1.03);}
.rel-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-tag{align-self:flex-start;font-size:12px;font-weight:600;color:var(--teal-700);background:var(--teal-100);border-radius:999px;padding:3px 11px;}
.rel-body h3{font-size:17px;line-height:1.55;transition:color .2s ease;}
.rel-card:hover .rel-body h3{color:var(--teal-500);}
.rel-body .rel-time{margin-top:auto;font-size:13px;color:var(--ink-3);}

/* ============ 底部 CTA ============ */
.cta-band{padding:0 0 88px;}
.cta-card{
  background:var(--teal-100);border-radius:var(--radius-card);
  padding:36px 40px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-card h2{font-size:24px;color:var(--teal-900);margin-bottom:8px;}
.cta-card p{margin:0;font-size:15px;color:var(--teal-700);max-width:560px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{background:var(--teal-900);color:var(--paper);padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;}
.site-footer .brand-main{color:var(--paper);}
.site-footer .brand-sub{color:rgba(216,234,228,.7);}
.footer-brand p{color:rgba(251,248,242,.72);font-size:14px;line-height:1.8;margin:16px 0 18px;max-width:290px;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{font-size:12px;color:var(--teal-100);background:rgba(216,234,228,.14);border:1px solid rgba(216,234,228,.22);padding:4px 12px;border-radius:999px;}
.footer-col h4{font-size:15px;color:var(--paper);margin-bottom:16px;font-weight:600;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul a{font-size:14px;color:rgba(251,248,242,.75);}
.footer-col ul a:hover{color:var(--apricot-500);}
.contact-line{font-size:14px;color:rgba(251,248,242,.72);margin-bottom:8px;}
.site-footer .btn-accent:hover{background:var(--apricot-600);color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(216,234,228,.7);
}
.footer-bottom p{margin:0;}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .nav-links{gap:22px;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:1023px){
  .nav-inner{flex-wrap:wrap;height:60px;align-items:center;gap:0;}
  .site-header.nav-open .nav-inner{height:auto;padding-bottom:18px;}
  .brand{margin-right:auto;}
  .nav-toggle{display:flex;order:2;}
  .nav-links,.nav-actions{display:none;}
  .site-header.nav-open .nav-links{
    order:3;display:flex;flex-direction:column;width:100%;gap:0;margin-top:10px;
  }
  .site-header.nav-open .nav-links a{
    width:100%;padding:13px 0;font-size:17px;font-weight:600;color:var(--ink);
    border-bottom:1px solid var(--line);
  }
  .site-header.nav-open .nav-links a.active::after{display:none;}
  .site-header.nav-open .nav-links a.active{color:var(--teal-700);}
  .site-header.nav-open .nav-actions{
    order:4;display:flex;width:100%;gap:12px;margin-top:16px;
  }
  .site-header.nav-open .nav-actions .btn{flex:1;}
  .article-title{font-size:30px;}
  .article-body h2{font-size:23px;}
  .cta-card{padding:28px 26px;}
}
@media (max-width:860px){
  .related-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .article-main{padding:36px 0 56px;}
  .article-title{font-size:26px;line-height:1.4;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:21px;margin-top:36px;}
  .section-head h2{font-size:22px;}
  .cta-card h2{font-size:20px;}
  .related{padding:48px 0 56px;}
  .cta-band{padding:0 0 64px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .site-footer{padding-top:48px;}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px;}
  .brand-main{font-size:17px;}
  .article-meta{gap:10px;font-size:12px;}
  .btn{padding:11px 18px;font-size:14px;}
  .empty-state{padding:48px 20px;}
  .footer-bottom{font-size:12px;}
}

/* roulang page: category1 */
:root{
  --teal-900:#0A3F38;
  --teal-700:#0F5C52;
  --teal-500:#1C7A6C;
  --teal-100:#D8EAE4;
  --apricot-500:#E88B45;
  --apricot-600:#D9742F;
  --apricot-100:#FBE6D4;
  --paper:#FBF8F2;
  --line:#E4DCCD;
  --ink:#1B2320;
  --ink-2:#55615D;
  --ink-3:#8A938F;
  --white:#FFFFFF;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --radius-pill:999px;
  --shadow-card:0 1px 2px rgba(15,92,82,.06),0 14px 30px -22px rgba(15,92,82,.35);
  --shadow-card-hover:0 2px 4px rgba(15,92,82,.08),0 22px 40px -24px rgba(15,92,82,.45);
  --container:1180px;
  --ease:all .22s ease;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-img);}
a{color:var(--teal-500);text-decoration:none;transition:var(--ease);}
a:hover{color:var(--apricot-600);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0 0 16px;}
h1,h2,h3,h4{color:var(--ink);letter-spacing:0;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--apricot-500);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}
.section{padding:88px 0;}
.section-tight{padding:56px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.section-head h2{
  font-size:32px;
  line-height:1.4;
  font-weight:700;
  margin:0;
}
.section-head .eyebrow{
  display:block;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--teal-500);
  margin-bottom:8px;
  font-weight:600;
}
.text-link{
  font-size:15px;
  font-weight:600;
  color:var(--teal-500);
  border-bottom:1px solid transparent;
}
.text-link:hover{border-bottom-color:var(--apricot-600);}

/* ============ 顶部条 ============ */
.top-strip{height:3px;background:var(--teal-700);}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:var(--white);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(10,63,56,.55);}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:72px;
}
.brand{display:flex;flex-direction:column;line-height:1.15;flex:0 0 auto;}
.brand-main{font-size:18px;font-weight:700;color:var(--teal-700);letter-spacing:.01em;}
.brand-sub{font-size:12px;color:var(--ink-3);margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{
  position:relative;
  font-size:15px;
  color:var(--ink-2);
  font-weight:500;
  padding:6px 0;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-2px;
  height:2px;
  background:transparent;
  border-radius:2px;
  transition:var(--ease);
}
.nav-links a:hover{color:var(--teal-700);}
.nav-links a:hover::after{background:var(--teal-100);}
.nav-links a.active{color:var(--teal-700);font-weight:600;}
.nav-links a.active::after{background:var(--teal-700);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  background:var(--white);
  border-radius:12px;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav-toggle span{
  display:block;width:18px;height:2px;border-radius:2px;background:var(--teal-700);
  transition:var(--ease);
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:var(--radius-pill);
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border:1px solid transparent;
  transition:var(--ease);
  min-height:44px;
}
.btn-primary{background:var(--teal-700);color:#fff;border-color:var(--teal-700);}
.btn-primary:hover{background:var(--teal-900);border-color:var(--teal-900);color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:none;}
.btn-ghost{background:var(--white);color:var(--teal-700);border-color:var(--teal-700);}
.btn-ghost:hover{background:var(--teal-100);color:var(--teal-900);}
.btn-accent{background:var(--apricot-500);color:#fff;border-color:var(--apricot-500);}
.btn-accent:hover{background:var(--apricot-600);border-color:var(--apricot-600);color:#fff;transform:translateY(-1px);}
.btn-accent:active{transform:none;}
.btn-block{display:flex;width:100%;}
.btn-sm{padding:11px 20px;font-size:14px;}

/* ============ 面包屑 ============ */
.breadcrumb{padding:20px 0;font-size:14px;color:var(--ink-3);}
.breadcrumb .container{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.breadcrumb a{color:var(--ink-3);}
.breadcrumb a:hover{color:var(--teal-500);}
.breadcrumb .sep{color:#C8BFB0;}
.breadcrumb .current{color:var(--teal-700);font-weight:600;}

/* ============ 分类页头 ============ */
.page-head{padding:12px 0 56px;}
.page-head-inner{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:48px;
  align-items:center;
}
.page-head .kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--teal-100);
  color:var(--teal-700);
  font-size:13px;
  font-weight:600;
  padding:7px 16px;
  border-radius:var(--radius-pill);
  margin-bottom:20px;
}
.page-head h1{
  font-size:36px;
  line-height:1.32;
  font-weight:700;
  margin-bottom:16px;
}
.page-head .sub{
  font-size:15px;
  color:var(--ink-2);
  max-width:60ch;
  margin-bottom:24px;
}
.head-meta{display:flex;flex-wrap:wrap;gap:12px;}
.meta-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:8px 16px;
  font-size:13px;
  color:var(--ink-2);
}
.meta-pill i{color:var(--apricot-500);}
.head-figure{
  position:relative;
  border-radius:var(--radius-img);
  overflow:hidden;
  box-shadow:var(--shadow-card);
}
.head-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;}
.head-figure .seal{
  position:absolute;
  right:12px;bottom:12px;
  width:44px;height:44px;
  border-radius:8px;
  background:var(--apricot-500);
}

/* ============ 日期切换 ============ */
.day-switch{
  display:inline-flex;
  gap:10px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:6px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.day-btn{
  border:1px solid transparent;
  background:transparent;
  color:var(--ink-2);
  font-size:15px;
  font-weight:600;
  padding:10px 26px;
  border-radius:var(--radius-pill);
  transition:var(--ease);
  min-height:44px;
}
.day-btn:hover{color:var(--teal-700);background:var(--teal-100);}
.day-btn.is-active{
  background:var(--teal-700);
  color:#fff;
  border-color:var(--teal-700);
}

/* ============ 时间线 ============ */
.agenda-panel[hidden]{display:none;}
.agenda-list{display:flex;flex-direction:column;gap:12px;}
.agenda-item{
  display:grid;
  grid-template-columns:100px 28px minmax(0,1fr);
  align-items:stretch;
  gap:0 12px;
}
.agenda-time{
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  padding-top:18px;
  text-align:right;
}
.agenda-time .t-hour{font-size:15px;font-weight:600;color:var(--ink-2);line-height:1.4;}
.agenda-time .t-day{font-size:12px;color:var(--ink-3);}
.agenda-axis{position:relative;}
.agenda-axis::before{
  content:"";
  position:absolute;
  left:50%;top:0;bottom:-12px;
  width:2px;
  transform:translateX(-50%);
  background:var(--teal-100);
}
.agenda-item:last-child .agenda-axis::before{bottom:auto;height:26px;}
.agenda-axis .dot{
  position:absolute;
  left:50%;top:26px;
  width:12px;height:12px;
  border-radius:50%;
  transform:translateX(-50%);
  background:var(--teal-700);
  z-index:2;
}
.agenda-item.is-key .agenda-axis .dot{
  background:var(--apricot-500);
  box-shadow:0 0 0 4px rgba(232,139,69,.25);
}
.agenda-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:16px 20px;
  box-shadow:var(--shadow-card);
  transition:var(--ease);
}
.agenda-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px);}
.agenda-card-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  margin-bottom:8px;
}
.agenda-card h3{font-size:19px;font-weight:600;line-height:1.5;margin:0;}
.agenda-card .desc{font-size:15px;color:var(--ink-2);margin:0 0 12px;}
.agenda-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 20px;
  font-size:13px;
  color:var(--ink-3);
}
.agenda-meta li{display:inline-flex;align-items:center;gap:6px;}
.agenda-meta i{color:var(--teal-500);font-size:12px;}
.badge{
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
  padding:5px 14px;
  border-radius:var(--radius-pill);
  font-size:12px;
  font-weight:600;
  background:var(--teal-100);
  color:var(--teal-700);
}
.badge-accent{background:var(--apricot-100);color:var(--apricot-600);}
.badge-outline{background:transparent;border:1px solid var(--line);color:var(--ink-2);}

/* ============ 场次类型卡 ============ */
.type-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
}
.type-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:28px 24px;
  box-shadow:var(--shadow-card);
  transition:var(--ease);
}
.type-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px);}
.type-icon{
  width:48px;height:48px;
  border-radius:50%;
  background:var(--teal-100);
  color:var(--teal-700);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;
  margin-bottom:18px;
}
.type-card h3{font-size:18px;font-weight:600;margin-bottom:8px;}
.type-card p{font-size:14px;color:var(--ink-2);margin:0;}

/* ============ 报名流程 ============ */
.flow-wrap{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:40px;
  box-shadow:var(--shadow-card);
}
.flow-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
  counter-reset:flow;
}
.flow-step{position:relative;padding-left:0;}
.flow-step .num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;height:40px;
  border-radius:50%;
  background:var(--teal-100);
  color:var(--teal-700);
  font-size:16px;
  font-weight:700;
  margin-bottom:16px;
}
.flow-step:first-child .num{background:var(--apricot-100);color:var(--apricot-600);}
.flow-step h3{font-size:17px;font-weight:600;margin-bottom:6px;}
.flow-step p{font-size:14px;color:var(--ink-2);margin:0;}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:8px;max-width:900px;}
.faq-item{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  transition:var(--ease);
}
.faq-item[open]{box-shadow:var(--shadow-card);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  font-size:17px;
  font-weight:600;
  color:var(--ink);
  transition:var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--teal-700);}
.faq-item summary .icon{
  flex:0 0 auto;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid var(--teal-100);
  color:var(--teal-700);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;
  transition:var(--ease);
}
.faq-item[open] summary .icon{color:var(--apricot-600);border-color:var(--apricot-100);transform:rotate(180deg);}
.faq-body{
  padding:0 24px 22px 24px;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
}
.faq-body p{
  margin:0;
  border-left:3px solid var(--teal-100);
  padding-left:16px;
}

/* ============ 底部 CTA ============ */
.cta-band{
  background:var(--teal-100);
  border-radius:var(--radius-card);
  padding:36px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band h2{font-size:24px;font-weight:700;margin:0 0 6px;}
.cta-band p{margin:0;font-size:15px;color:var(--ink-2);}
.cta-band .btn{flex:0 0 auto;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--teal-900);
  color:var(--paper);
  padding:72px 0 32px;
  margin-top:88px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand-main{color:var(--paper);}
.footer-brand .brand-sub{color:rgba(251,248,242,.62);}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(251,248,242,.72);margin:16px 0 18px;max-width:26ch;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  font-size:12px;
  color:var(--teal-100);
  border:1px solid rgba(216,234,228,.28);
  border-radius:var(--radius-pill);
  padding:5px 12px;
}
.footer-col h4{
  font-size:15px;
  font-weight:600;
  color:var(--paper);
  margin:0 0 18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{color:rgba(251,248,242,.72);font-size:14px;}
.footer-col a:hover{color:var(--apricot-500);}
.contact-line{font-size:14px;color:rgba(251,248,242,.72);margin-bottom:8px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:24px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px 24px;
}
.footer-bottom p{
  margin:0;
  font-size:13px;
  color:rgba(216,234,228,.7);
}

/* ============ 遮罩 ============ */
.nav-mask{
  position:fixed;
  inset:0;
  background:rgba(27,35,32,.4);
  opacity:0;
  visibility:hidden;
  transition:var(--ease);
  z-index:55;
}
body.nav-open .nav-mask{opacity:1;visibility:visible;}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .type-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
}
@media (max-width:1023px){
  .nav-links{
    position:fixed;
    top:0;right:0;
    width:min(330px,88vw);
    height:100dvh;
    background:var(--white);
    border-left:1px solid var(--line);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:92px 24px 160px;
    transform:translateX(105%);
    transition:transform .28s ease;
    z-index:60;
    overflow-y:auto;
  }
  .nav-links a{
    width:100%;
    font-size:18px;
    padding:16px 0;
    border-bottom:1px solid var(--line);
    color:var(--ink);
  }
  .nav-links a::after{display:none;}
  .nav-links a.active{color:var(--teal-700);}
  .nav-actions{
    position:fixed;
    bottom:0;right:0;
    width:min(330px,88vw);
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:16px 24px 24px;
    background:var(--white);
    border-left:1px solid var(--line);
    border-top:1px solid var(--line);
    transform:translateX(105%);
    transition:transform .28s ease;
    z-index:61;
  }
  .nav-actions .btn{width:100%;}
  body.nav-open .nav-links,
  body.nav-open .nav-actions{transform:translateX(0);}
  .nav-toggle{display:flex;}
  .page-head-inner{grid-template-columns:1fr;gap:32px;}
  .head-figure{order:-1;max-width:100%;}
  .type-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .section{padding:64px 0;}
  .page-head h1{font-size:30px;}
  .section-head h2{font-size:26px;}
  .flow-wrap{padding:28px;}
}
@media (max-width:767px){
  .nav-inner{height:60px;}
  .page-head{padding:8px 0 40px;}
  .page-head h1{font-size:30px;}
  .section{padding:52px 0;}
  .section-head{margin-bottom:26px;}
  .section-head h2{font-size:24px;}
  .agenda-item{grid-template-columns:1fr;gap:8px;}
  .agenda-axis{display:none;}
  .agenda-time{
    flex-direction:row;
    align-items:center;
    justify-content:flex-start;
    gap:10px;
    padding-top:0;
    text-align:left;
  }
  .agenda-card{border-left:3px solid var(--teal-100);}
  .agenda-card-head{flex-direction:column-reverse;align-items:flex-start;gap:8px;}
  .type-grid{grid-template-columns:1fr;}
  .flow-grid{grid-template-columns:1fr;}
  .flow-wrap{padding:24px;}
  .cta-band{padding:26px 22px;}
  .cta-band h2{font-size:21px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .site-footer{padding:52px 0 28px;margin-top:56px;}
  .footer-bottom{flex-direction:column;}
  .faq-item summary{font-size:16px;padding:18px 18px;}
  .faq-body{padding:0 18px 20px;}
  .day-btn{padding:10px 18px;font-size:14px;}
}
@media (max-width:520px){
  .page-head h1{font-size:26px;}
  .head-meta{gap:8px;}
  .meta-pill{font-size:12px;padding:7px 12px;}
  .agenda-card{padding:14px 16px;}
  .agenda-card h3{font-size:17px;}
}

/* roulang page: category3 */
:root{
  --teal-900:#0A3F38;
  --teal-700:#0F5C52;
  --teal-500:#1C7A6C;
  --teal-100:#D8EAE4;
  --apricot-500:#E88B45;
  --apricot-600:#D9742F;
  --apricot-100:#FBE6D4;
  --paper:#FBF8F2;
  --line:#E4DCCD;
  --ink:#1B2320;
  --ink-2:#55615D;
  --ink-3:#8A938F;
  --white:#FFFFFF;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --radius-pill:999px;
  --shadow-card:0 1px 2px rgba(15,92,82,.06),0 14px 30px -22px rgba(15,92,82,.35);
  --shadow-card-hover:0 2px 4px rgba(15,92,82,.08),0 22px 42px -24px rgba(15,92,82,.45);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--teal-500);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--apricot-600);text-decoration:underline;text-underline-offset:3px;}
button{font:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
h1{font-size:44px;line-height:1.28;font-weight:700;}
h2{font-size:32px;line-height:1.4;font-weight:700;}
h3{font-size:20px;line-height:1.55;font-weight:600;}
::selection{background:var(--teal-100);color:var(--teal-900);}
:focus-visible{outline:2px solid var(--apricot-500);outline-offset:2px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap;}
.section-head h2{letter-spacing:.01em;}
.section-head .head-link{font-size:15px;font-weight:600;color:var(--teal-500);}
.section-head .head-link:hover{color:var(--apricot-600);}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.14em;color:var(--teal-500);font-weight:600;margin-bottom:10px;}
.lede{color:var(--ink-2);font-size:16px;line-height:1.85;max-width:64ch;}
.muted{color:var(--ink-3);font-size:13px;line-height:1.6;}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:80;background:var(--white);transition:box-shadow .22s ease;}
.site-header::before{content:"";display:block;height:3px;background:var(--teal-700);}
.site-header.is-scrolled{box-shadow:0 10px 24px -18px rgba(15,92,82,.55);}
.nav-inner{
  display:flex;align-items:center;gap:28px;
  min-height:72px;padding-top:10px;padding-bottom:10px;
  border-bottom:1px solid var(--line);
}
.brand{display:flex;flex-direction:column;line-height:1.18;margin-right:auto;}
.brand:hover{text-decoration:none;}
.brand-main{font-size:18px;font-weight:700;color:var(--teal-700);letter-spacing:.02em;}
.brand-sub{font-size:12px;color:var(--ink-3);letter-spacing:.1em;margin-top:2px;}
.brand:hover .brand-main{color:var(--teal-900);}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--teal-700);
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease;border-radius:2px;
}
.nav-links a:hover{color:var(--teal-700);text-decoration:none;}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--teal-700);font-weight:600;}
.nav-links a.active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:12px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease,border-color .18s ease,box-shadow .18s ease;
  text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--teal-700);color:var(--white);}
.btn-primary:hover{background:var(--teal-900);color:var(--white);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:var(--white);color:var(--teal-700);border-color:var(--teal-700);}
.btn-ghost:hover{background:var(--teal-100);color:var(--teal-900);}
.btn-accent{background:var(--apricot-500);color:var(--white);}
.btn-accent:hover{background:var(--apricot-600);color:var(--white);transform:translateY(-1px);}
.btn-block{width:100%;}
.btn-sm{min-height:40px;padding:9px 20px;font-size:14px;}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:44px;padding:0 11px;background:none;border:0;cursor:pointer;border-radius:10px;
}
.nav-toggle span{display:block;height:2px;background:var(--teal-700);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle:hover{background:var(--teal-100);}

/* ===== Breadcrumb & page hero ===== */
.breadcrumb{font-size:14px;color:var(--ink-3);display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:22px;}
.breadcrumb a{color:var(--ink-3);}
.breadcrumb a:hover{color:var(--teal-700);text-decoration:none;}
.breadcrumb .sep{color:var(--line);}
.breadcrumb .current{color:var(--teal-700);font-weight:600;}

.page-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(720px 320px at 92% -10%,rgba(28,122,108,.06),rgba(28,122,108,0) 70%),
    var(--paper);
  padding:52px 0 68px;
  border-bottom:1px solid var(--line);
}
.page-hero-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:52px;align-items:center;}
.page-hero h1{margin:14px 0 16px;max-width:18ch;}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--teal-100);color:var(--teal-700);
  padding:6px 16px;border-radius:var(--radius-pill);
  font-size:13px;font-weight:600;letter-spacing:.02em;
}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--apricot-500);}
.hero-figure{position:relative;}
.hero-figure img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius-img);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
}
.hero-figure .stamp{
  position:absolute;right:-8px;bottom:-8px;width:44px;height:44px;
  background:var(--apricot-500);border-radius:6px;
}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:30px;}
.pill{
  padding:8px 20px;border-radius:var(--radius-pill);border:1px solid var(--line);
  background:var(--white);color:var(--ink-2);font-size:14px;cursor:pointer;
  transition:all .18s ease;
}
.pill:hover{border-color:var(--apricot-500);color:var(--teal-700);}
.pill.is-active{background:var(--teal-700);border-color:var(--teal-700);color:var(--white);font-weight:600;}
.search-wrap{display:flex;align-items:center;gap:10px;margin-top:20px;max-width:420px;}
.search-wrap input{
  width:100%;height:48px;padding:0 18px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:var(--white);color:var(--ink);font-size:15px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-wrap input::placeholder{color:var(--ink-3);}
.search-wrap input:focus{outline:none;border-color:var(--teal-700);box-shadow:0 0 0 3px rgba(15,92,82,.12);}

/* ===== Cards ===== */
.grid{display:grid;gap:24px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:#D9CFBB;}
.card-media{aspect-ratio:16/9;overflow:hidden;background:var(--teal-100);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.card:hover .card-media img{transform:scale(1.03);}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:18px;line-height:1.55;}
.card:hover .card-body h3{color:var(--teal-500);}
.card-body p{color:var(--ink-2);font-size:14.5px;line-height:1.75;}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px;}
.badge{
  display:inline-block;padding:4px 12px;border-radius:var(--radius-pill);
  background:var(--teal-100);color:var(--teal-700);font-size:12px;font-weight:600;letter-spacing:.02em;
}
.badge-accent{background:var(--apricot-100);color:var(--apricot-600);}
.meta-line{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-3);flex-wrap:wrap;}
.meta-line .bar{width:1px;height:12px;background:var(--line);}

/* ===== News list (3 featured) ===== */
.news-card .card-body h3{font-size:19px;}
.news-card .summary{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ===== Dark panel ===== */
.section-dark{background:var(--teal-900);color:#F6F2E9;}
.section-dark h2{color:#FFFFFF;}
.section-dark .lede{color:rgba(251,248,242,.74);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px;}
.stat{
  border:1px solid rgba(216,234,228,.2);border-radius:var(--radius-card);
  padding:26px 22px;background:rgba(216,234,228,.05);
}
.stat-num{font-size:40px;font-weight:700;line-height:1.1;color:var(--apricot-500);letter-spacing:.01em;}
.stat-label{font-size:15px;color:#FFFFFF;font-weight:600;margin-top:10px;}
.stat p{font-size:13.5px;line-height:1.7;color:rgba(251,248,242,.66);margin-top:6px;}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.step{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 22px;box-shadow:var(--shadow-card);position:relative;
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  background:var(--teal-100);color:var(--teal-700);font-weight:700;font-size:15px;
  margin-bottom:14px;
}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--ink-2);line-height:1.75;}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:10px;}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:0 24px;transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item[open]{border-color:#D6CBB4;box-shadow:var(--shadow-card);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:17px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;color:var(--teal-700);font-size:22px;font-weight:500;line-height:1;
  transition:color .18s ease,transform .2s ease;
}
.faq-item[open] summary::after{content:"−";color:var(--apricot-500);transform:rotate(180deg);}
.faq-item summary:hover{color:var(--teal-700);}
.faq-answer{
  border-left:3px solid var(--teal-100);padding:0 0 22px 16px;
  color:var(--ink-2);font-size:15px;line-height:1.85;
}

/* ===== CTA strip ===== */
.cta-strip{
  background:var(--teal-100);border-radius:var(--radius-card);
  padding:38px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-strip h2{font-size:26px;margin-bottom:8px;}
.cta-strip p{color:var(--ink-2);font-size:15px;max-width:56ch;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ===== Footer ===== */
.site-footer{background:var(--teal-900);color:var(--paper);padding:64px 0 26px;margin-top:88px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:40px;}
.footer-brand .brand{margin-right:0;margin-bottom:16px;}
.footer-brand .brand-main{color:var(--white);}
.footer-brand .brand-sub{color:rgba(251,248,242,.6);}
.footer-brand p{color:rgba(251,248,242,.72);font-size:14px;line-height:1.8;max-width:34ch;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.chip{
  display:inline-block;padding:4px 12px;border-radius:var(--radius-pill);
  background:rgba(216,234,228,.14);color:var(--teal-100);font-size:12px;
}
.footer-col h4{font-size:15px;color:var(--white);margin-bottom:18px;font-weight:600;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a,.contact-line{color:rgba(251,248,242,.72);font-size:14px;}
.footer-col a:hover{color:var(--apricot-500);text-decoration:none;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:20px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:13px;color:rgba(216,234,228,.7);}

@media screen and (max-width:1023px){
  .nav-inner{flex-wrap:wrap;min-height:60px;gap:16px;}
  .nav-links{display:none;}
  .nav-actions{display:none;}
  .nav-toggle{display:flex;margin-left:auto;}
  .site-header.nav-open .nav-links{
    display:flex;flex-direction:column;align-items:flex-start;gap:0;
    width:100%;order:3;padding:8px 0 4px;border-top:1px solid var(--line);
  }
  .site-header.nav-open .nav-links a{width:100%;font-size:18px;padding:14px 0;border-bottom:1px solid var(--line);}
  .site-header.nav-open .nav-links a::after{display:none;}
  .site-header.nav-open .nav-actions{
    display:flex;width:100%;order:4;padding:16px 0 20px;gap:12px;flex-wrap:wrap;
  }
  .site-header.nav-open .nav-actions .btn{flex:1;}
  .page-hero-grid{grid-template-columns:1fr;gap:32px;}
  .page-hero h1{font-size:34px;max-width:100%;}
  .section{padding:64px 0;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .stat-grid,.steps{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .site-footer{margin-top:64px;}
}
@media screen and (max-width:767px){
  h1{font-size:30px;}
  h2{font-size:24px;}
  .page-hero{padding:36px 0 48px;}
  .page-hero h1{font-size:30px;}
  .section{padding:52px 0;}
  .grid-4,.grid-3,.grid-2,.stat-grid,.steps{grid-template-columns:1fr;}
  .cta-strip{padding:28px 22px;}
  .cta-strip h2{font-size:22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .faq-item{padding:0 18px;}
  .faq-item summary{font-size:16px;padding:18px 0;}
  .stat-num{font-size:32px;}
  .hero-figure .stamp{width:36px;height:36px;}
}
@media screen and (max-width:520px){
  .container{padding:0 16px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .search-wrap{max-width:100%;}
  .btn{width:100%;}
  .nav-actions .btn{width:auto;}
}

/* roulang page: category2 */
:root{
  --teal-900:#0A3F38;
  --teal-700:#0F5C52;
  --teal-500:#1C7A6C;
  --teal-100:#D8EAE4;
  --apricot-500:#E88B45;
  --apricot-600:#D9742F;
  --apricot-100:#FBE6D4;
  --paper:#FBF8F2;
  --line:#E4DCCD;
  --ink:#1B2320;
  --ink-2:#55615D;
  --ink-3:#8A938F;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --shadow-card:0 1px 2px rgba(15,92,82,.06),0 14px 30px -22px rgba(15,92,82,.35);
  --shadow-card-hover:0 1px 2px rgba(15,92,82,.08),0 22px 40px -24px rgba(15,92,82,.45);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{display:block;max-width:100%;height:auto;border:0}
a{color:var(--teal-500);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--apricot-600)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p,figure{margin:0}
button{font-family:inherit;border:0;background:none}
:focus-visible{outline:2px solid var(--apricot-500);outline-offset:2px}
::selection{background:var(--teal-100);color:var(--teal-900)}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-top:3px solid var(--teal-700);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 12px 30px -22px rgba(10,63,56,.55)}
.nav-inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;flex-direction:column;line-height:1.15;flex:none}
.brand-main{font-size:18px;font-weight:700;color:var(--teal-700);letter-spacing:.01em}
.brand-sub{font-size:12px;font-weight:400;color:var(--ink-3);margin-top:3px;letter-spacing:.04em}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:auto}
.nav-links a{
  font-size:15px;font-weight:500;color:var(--ink-2);
  padding:6px 0;border-bottom:2px solid transparent;
  transition:color .2s ease,border-color .2s ease;
}
.nav-links a:hover{color:var(--teal-700)}
.nav-links a.active{color:var(--teal-700);font-weight:600;border-bottom-color:var(--teal-700)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  cursor:pointer;background:transparent;
}
.nav-toggle span{display:block;width:22px;height:2px;border-radius:2px;background:var(--teal-700);transition:transform .25s ease,opacity .25s ease}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-size:15px;font-weight:600;line-height:1.2;
  padding:13px 26px;min-height:44px;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;transition:background .2s ease,color .2s ease,transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--teal-700);color:#fff}
.btn-primary:hover{background:var(--teal-900);color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--teal-700);padding:11px 18px}
.btn-ghost:hover{background:var(--teal-100);color:var(--teal-700)}
.btn-outline{background:#fff;border-color:var(--teal-700);color:var(--teal-700)}
.btn-outline:hover{background:var(--teal-100);color:var(--teal-700)}
.btn-accent{background:var(--apricot-500);color:#fff}
.btn-accent:hover{background:var(--apricot-600);color:#fff;transform:translateY(-1px)}
.btn-block{width:100%}

/* ---------- Page hero ---------- */
.page-hero{
  padding:40px 0 0;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(90% 120% at 92% -10%, rgba(28,122,108,.08), rgba(251,248,242,0) 62%),
    var(--paper);
}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-3);margin-bottom:26px;flex-wrap:wrap}
.breadcrumb a{color:var(--ink-3)}
.breadcrumb a:hover{color:var(--teal-700)}
.breadcrumb .sep{color:var(--line)}
.breadcrumb .current{color:var(--teal-700);font-weight:600}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;padding-bottom:48px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--teal-100);color:var(--teal-700);
  font-size:13px;font-weight:600;padding:6px 14px;border-radius:999px;letter-spacing:.02em;
}
h1{font-size:44px;line-height:1.28;font-weight:700;margin:20px 0 16px;letter-spacing:-.01em;color:var(--ink)}
.hero-sub{font-size:17px;line-height:1.7;color:var(--ink);font-weight:500;margin-bottom:14px}
.hero-desc{font-size:16px;line-height:1.85;color:var(--ink-2);max-width:38em;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--radius-img);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
}
.stamp{
  position:absolute;right:-10px;bottom:-10px;width:44px;height:44px;
  background:var(--apricot-500);border-radius:4px;
  box-shadow:0 12px 24px -14px rgba(232,139,69,.95);
}

/* ---------- Stat bar ---------- */
.stat-bar{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);margin-bottom:-34px;position:relative;z-index:2;
}
.stat{padding:22px 24px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat-value{font-size:20px;font-weight:700;color:var(--teal-700);line-height:1.4}
.stat-label{font-size:13px;color:var(--ink-3);margin-top:4px;line-height:1.6}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section-tight{padding:72px 0}
.section-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-head h2{font-size:32px;line-height:1.4;font-weight:700;color:var(--ink)}
.section-head .head-desc{font-size:15px;color:var(--ink-2);margin-top:10px;max-width:44em}
.section-link{font-size:15px;font-weight:600;color:var(--teal-500);white-space:nowrap}
.section-link:hover{color:var(--apricot-600);text-decoration:underline;text-underline-offset:3px}

/* ---------- Guide cards (Foundation grid) ---------- */
.guide-grid{margin-left:-12px;margin-right:-12px}
.guide-grid > .cell{padding:12px}
.guide-card{
  height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-card);padding:26px;
  box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.guide-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:#CFE3DC}
.guide-icon{
  width:40px;height:40px;border-radius:999px;background:var(--teal-100);
  color:var(--teal-700);display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;letter-spacing:.04em;margin-bottom:16px;
}
.guide-card h3{font-size:18px;font-weight:600;line-height:1.55;margin-bottom:8px;color:var(--ink)}
.guide-card p{font-size:15px;line-height:1.85;color:var(--ink-2)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 22px;box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:999px;background:var(--teal-700);
  color:#fff;font-size:14px;font-weight:700;margin-bottom:14px;
}
.step:nth-child(3) .step-num{background:var(--apricot-500)}
.step h3{font-size:17px;font-weight:600;margin-bottom:8px;line-height:1.5}
.step p{font-size:14px;line-height:1.8;color:var(--ink-2)}

/* ---------- Voucher ---------- */
.voucher{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--apricot-500);
  border-radius:var(--radius-card);padding:34px;
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
  box-shadow:var(--shadow-card);
}
.voucher h3{font-size:22px;font-weight:700;line-height:1.5;margin-bottom:10px}
.voucher p{font-size:15px;line-height:1.85;color:var(--ink-2);max-width:44em}
.voucher .btn{flex:none}

/* ---------- Split / checklist ---------- */
.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);border:1px solid var(--line);box-shadow:var(--shadow-card)}
.split-copy h2{font-size:32px;line-height:1.4;font-weight:700;margin-bottom:14px}
.split-copy > p{font-size:15px;line-height:1.85;color:var(--ink-2);margin-bottom:24px;max-width:40em}
.check-list li{
  position:relative;padding-left:34px;margin-bottom:12px;
  font-size:15px;line-height:1.7;color:var(--ink-2);
}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:1px;
  width:20px;height:20px;border-radius:999px;background:var(--teal-100);
  color:var(--teal-700);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}

/* ---------- Topic cards ---------- */
.topic-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 24px;box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.topic-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:#CFE3DC}
.topic-card .topic-name{font-size:16px;font-weight:600;color:var(--ink)}
.topic-card .topic-note{font-size:13px;color:var(--ink-3);margin-top:4px;line-height:1.6}
.topic-card .arrow{font-size:18px;color:var(--teal-500);transition:transform .2s ease}
.topic-card:hover .arrow{transform:translateX(4px);color:var(--apricot-500)}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  margin-bottom:10px;overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item[open]{box-shadow:var(--shadow-card);border-color:#CFE3DC}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;font-size:17px;font-weight:600;line-height:1.6;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--teal-700)}
.faq-icon{position:relative;width:18px;height:18px;flex:none}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--teal-700);border-radius:2px;
  transition:transform .2s ease,background .2s ease,opacity .2s ease;
}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item[open] .faq-icon::before{background:var(--apricot-500)}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-body{padding:0 24px 22px 24px;font-size:15px;line-height:1.85;color:var(--ink-2)}
.faq-body p{border-left:3px solid var(--teal-100);padding-left:16px}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--teal-100);border-radius:var(--radius-card);
  padding:40px 44px;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.cta-band h2{font-size:26px;line-height:1.45;font-weight:700;color:var(--teal-900)}
.cta-band p{font-size:15px;line-height:1.8;color:var(--teal-700);margin-top:8px;max-width:38em}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--teal-900);color:var(--paper);padding:72px 0 32px;margin-top:80px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand .brand-main{color:#fff}
.footer-brand .brand-sub{color:rgba(251,248,242,.58)}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(251,248,242,.72);margin:16px 0;max-width:22em}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  font-size:12px;padding:5px 12px;border-radius:999px;
  background:rgba(216,234,228,.14);color:var(--teal-100);
  border:1px solid rgba(216,234,228,.22);white-space:nowrap;
}
.footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:rgba(251,248,242,.78)}
.footer-col a:hover{color:var(--apricot-500)}
.contact-line{font-size:14px;color:rgba(251,248,242,.78);margin-bottom:8px;line-height:1.7}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:13px;color:rgba(216,234,228,.7);line-height:1.7}

/* ---------- Responsive ---------- */
@media (max-width:1279px){
  .hero-grid{gap:40px}
}
@media (max-width:1023px){
  .nav-inner{height:66px;gap:16px}
  .nav-links{
    position:fixed;top:0;right:0;z-index:70;
    width:78vw;max-width:330px;height:100%;
    background:#fff;margin:0;padding:96px 26px 170px;
    flex-direction:column;align-items:flex-start;gap:0;
    overflow-y:auto;transform:translateX(105%);
    transition:transform .3s ease;
    box-shadow:-24px 0 50px -34px rgba(10,63,56,.7);
  }
  .nav-links a{
    width:100%;font-size:18px;padding:16px 0;
    border-bottom:1px solid var(--line);color:var(--ink);
  }
  .nav-links a.active{color:var(--teal-700);border-bottom:1px solid var(--line)}
  .nav-actions{
    position:fixed;bottom:0;right:0;z-index:70;
    width:78vw;max-width:330px;padding:18px 26px 34px;
    background:#fff;flex-direction:column;align-items:stretch;gap:12px;
    transform:translateX(105%);transition:transform .3s ease;
  }
  body.nav-open .nav-links,body.nav-open .nav-actions{transform:translateX(0)}
  body.nav-open{overflow:hidden}
  body.nav-open::before{
    content:"";position:fixed;inset:0;z-index:60;
    background:rgba(27,35,32,.42);
  }
  .nav-toggle{display:inline-flex;margin-left:auto}
  .nav-actions .btn{width:100%}

  h1{font-size:36px}
  .hero-grid{grid-template-columns:1fr;gap:34px;padding-bottom:40px}
  .hero-media{max-width:430px}
  .stat-bar{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(odd){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .section{padding:64px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:32px}
  .section-head h2{font-size:26px}
  .split-copy h2{font-size:26px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .voucher{grid-template-columns:1fr;padding:28px}
  .topic-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:32px}
  .site-footer{margin-top:64px;padding-top:56px}
}
@media (max-width:767px){
  body{font-size:15px}
  h1{font-size:30px}
  .hero-sub{font-size:16px}
  .hero-actions .btn{flex:1 1 auto}
  .section{padding:52px 0}
  .section-tight{padding:52px 0}
  .stat-bar{margin-bottom:-28px}
  .stat{padding:18px 16px}
  .stat-value{font-size:18px}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
  .cta-band{padding:26px;border-radius:14px}
  .cta-band h2{font-size:22px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .faq-item summary{font-size:16px;padding:18px 18px}
  .faq-body{padding:0 18px 18px 18px}
  .guide-card{padding:22px}
  .voucher h3{font-size:19px}
  .section-head h2,.split-copy h2{font-size:24px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-main{font-size:16px}
  .nav-links,.nav-actions{width:86vw}
  .hero-media{max-width:100%}
  .stamp{width:38px;height:38px;right:-6px;bottom:-6px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
}