/* roulang page: index */
:root{
  --ink-900:#0C2320;
  --ink-700:#12433F;
  --ink-500:#1B6B62;
  --ink-100:#E7F0ED;
  --coral:#E4613F;
  --coral-dark:#C94E2E;
  --coral-soft:#FDEDE7;
  --bg:#F6F3ED;
  --card:#FFFFFF;
  --line:#E3DED4;
  --line-soft:#EDE8DF;
  --text:#17211F;
  --text-2:#5A6663;
  --text-3:#8A948F;
  --radius-card:16px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(18,35,31,.06);
  --shadow-2:0 12px 32px -12px rgba(18,35,31,.18);
  --pad-sec:96px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
.num{font-variant-numeric:tabular-nums}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--ink-500);outline-offset:2px;border-radius:6px}

/* ---------- 容器与板块 ---------- */
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:var(--pad-sec) 0}
.band-soft{background:var(--ink-100)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.sec-title{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;line-height:1.25;letter-spacing:-.01em}
.sec-desc{margin-top:8px;color:var(--text-2);font-size:15px}
.sec-link{font-size:14px;font-weight:600;color:var(--ink-500);white-space:nowrap;border-bottom:2px solid transparent;padding-bottom:2px;transition:color .18s,border-color .18s}
.sec-link:hover{color:var(--coral);border-color:var(--coral)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-btn);font-weight:600;font-size:15px;padding:12px 22px;border:1.5px solid transparent;cursor:pointer;line-height:1.2;transition:background .18s,color .18s,transform .18s,box-shadow .18s,border-color .18s}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:var(--coral-dark);transform:translateY(-1px);box-shadow:0 10px 22px -10px rgba(228,97,63,.8)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--ink-700);color:var(--ink-700)}
.btn-ghost:hover{background:var(--ink-100)}
.btn-light-outline{border-color:rgba(246,243,237,.45);color:#F6F3ED}
.btn-light-outline:hover{background:rgba(246,243,237,.12);border-color:rgba(246,243,237,.85)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}
.btn-sm{padding:9px 16px;font-size:14px}

/* ---------- 顶栏 ---------- */
.site-header{position:sticky;top:0;z-index:60;height:72px;background:rgba(12,35,32,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(246,243,237,.08);transition:background .2s,box-shadow .2s}
.site-header.is-scrolled{background:rgba(10,29,27,.99);box-shadow:0 12px 32px -12px rgba(0,0,0,.55)}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:34px;height:34px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-main{font-size:16px;font-weight:800;color:#F6F3ED;letter-spacing:.02em}
.brand-sub{font-size:11px;color:rgba(246,243,237,.6);letter-spacing:.16em}
.desk-nav{display:flex;align-items:center;gap:2px;margin-left:auto;margin-right:auto}
.nav-link{position:relative;padding:10px 14px;font-size:15px;color:rgba(246,243,237,.78);border-radius:8px;transition:color .18s,background .18s}
.nav-link:hover{color:#F6F3ED;background:rgba(246,243,237,.08)}
.nav-link.is-active{color:#F6F3ED;font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--coral);border-radius:2px}
.header-cta{flex-shrink:0}
.menu-btn{display:none;width:42px;height:42px;align-items:center;justify-content:center;border-radius:10px;border:1px solid rgba(246,243,237,.22);background:transparent;color:#F6F3ED;cursor:pointer;flex-shrink:0}
.mobile-drawer{position:fixed;left:0;right:0;top:56px;z-index:59;background:#0C2320;padding:10px 16px 22px;display:none;flex-direction:column;gap:2px;border-bottom:1px solid rgba(246,243,237,.12);box-shadow:0 24px 40px -20px rgba(0,0,0,.6)}
.mobile-drawer.is-open{display:flex}
.mobile-drawer a{padding:14px 12px;border-radius:10px;color:rgba(246,243,237,.85);font-size:16px;transition:background .18s,color .18s}
.mobile-drawer a:hover{background:rgba(246,243,237,.08);color:#fff}
.mobile-drawer a.is-active{color:#fff;font-weight:600;background:rgba(228,97,63,.16)}

/* ---------- 底部 Tab ---------- */
.bottom-tabs{display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.bottom-tabs ul{display:flex;margin:0;padding:0}
.bottom-tabs li{flex:1}
.bottom-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:56px;font-size:12px;color:var(--text-3);transition:color .18s}
.bottom-tabs a svg{width:22px;height:22px}
.bottom-tabs a.is-active{color:var(--ink-700);font-weight:600}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink-900);color:#F6F3ED;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:#0C2320 url('/assets/images/backpic/back-1.png') center/cover no-repeat;opacity:.5}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(12,35,32,.95) 0%,rgba(12,35,32,.86) 48%,rgba(12,35,32,.64) 100%)}
.hero-inner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:84px 32px 92px;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:56px;align-items:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.badge-light{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;font-size:12px;letter-spacing:.06em;background:rgba(246,243,237,.1);border:1px solid rgba(246,243,237,.22);color:rgba(246,243,237,.9)}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:800;line-height:1.15;letter-spacing:-.02em;margin-bottom:20px}
.hero-sub{font-size:clamp(1rem,1.6vw,1.18rem);color:rgba(246,243,237,.84);margin-bottom:14px;max-width:580px;line-height:1.7}
.hero-meta{font-size:14px;color:rgba(246,243,237,.62);letter-spacing:.02em;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-card{background:rgba(246,243,237,.06);border:1px solid rgba(246,243,237,.16);border-radius:var(--radius-card);padding:28px 26px;box-shadow:0 24px 48px -24px rgba(0,0,0,.6)}
.hero-card-label{font-size:12px;letter-spacing:.16em;color:var(--coral);font-weight:600;margin-bottom:10px}
.hero-card-title{font-size:20px;font-weight:700;color:#F6F3ED;margin-bottom:16px;line-height:1.4}
.hero-card-list{margin-bottom:22px}
.hero-card-list li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid rgba(246,243,237,.12);font-size:14px}
.hero-card-list li:last-child{border-bottom:0}
.hero-card-list li span{color:rgba(246,243,237,.6)}
.hero-card-list li strong{font-weight:600;color:#F6F3ED;font-size:15px;text-align:right}
.hero-card-list li strong.hl{color:var(--coral);font-size:24px;font-weight:800;letter-spacing:-.02em}

/* ---------- 价值速览 ---------- */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.value-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 22px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s}
.value-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.value-icon{width:42px;height:42px;border-radius:11px;background:var(--ink-100);color:var(--ink-700);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.value-item h3{font-size:17px;font-weight:700;margin-bottom:8px}
.value-item p{font-size:14px;color:var(--text-2);line-height:1.7}

/* ---------- 议程时间线 ---------- */
.agenda-tabs{display:inline-flex;gap:6px;background:var(--ink-100);padding:5px;border-radius:999px;margin-bottom:36px}
.agenda-tab{border:0;background:transparent;padding:9px 20px;border-radius:999px;font-size:14px;font-weight:600;color:var(--text-2);cursor:pointer;transition:background .18s,color .18s}
.agenda-tab.is-active{background:var(--ink-700);color:#F6F3ED}
.agenda-tab:hover:not(.is-active){color:var(--ink-700)}
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:5px;top:10px;bottom:10px;width:2px;background:var(--line);border-radius:2px}
.tl-item{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 24px;margin-bottom:16px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s,border-color .2s}
.tl-item:last-child{margin-bottom:0}
.tl-item::before{content:"";position:absolute;left:-34px;top:26px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--ink-500)}
.tl-item.is-now::before{background:var(--coral);border-color:var(--coral);box-shadow:0 0 0 5px rgba(228,97,63,.16)}
.tl-item:hover{transform:translateX(2px);box-shadow:var(--shadow-2);border-color:#D6CFC2}
.tl-time{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;background:var(--ink-100);color:var(--ink-700);font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:10px}
.tl-item h3{font-size:18px;font-weight:600;line-height:1.45;margin-bottom:8px}
.tl-item p{font-size:14px;color:var(--text-2)}
.timeline.is-hidden{display:none}

/* ---------- 嘉宾 ---------- */
.speaker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.speaker-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .22s,box-shadow .22s}
.speaker-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.speaker-photo{aspect-ratio:4/5;overflow:hidden;background:var(--ink-100)}
.speaker-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.speaker-card:hover .speaker-photo img{transform:scale(1.03)}
.speaker-info{padding:18px 20px 22px}
.speaker-info h3{font-size:17px;font-weight:700;margin-bottom:6px}
.speaker-role{font-size:13px;font-weight:600;color:var(--coral);margin-bottom:4px}
.speaker-org{font-size:13px;color:var(--text-3)}
.highlight-band{margin-top:32px;background:var(--ink-900);border-radius:var(--radius-card);padding:32px 36px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;color:#F6F3ED}
.hl-item{text-align:center}
.hl-num{font-size:clamp(2rem,4vw,2.75rem);font-weight:800;line-height:1;letter-spacing:-.02em;color:var(--coral);font-variant-numeric:tabular-nums}
.hl-label{display:block;margin-top:10px;font-size:14px;color:rgba(246,243,237,.7)}

/* ---------- 票种 ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;padding-top:14px}
.ticket-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:32px 26px 28px;display:flex;flex-direction:column;box-shadow:var(--shadow-1);transition:transform .22s,box-shadow .22s}
.ticket-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.ticket-card.is-recommended{background:var(--ink-900);color:#F6F3ED;border-color:var(--ink-900);transform:translateY(-8px);box-shadow:0 24px 48px -22px rgba(12,35,32,.55)}
.ticket-card.is-recommended:hover{transform:translateY(-12px)}
.ticket-badge{position:absolute;top:-13px;left:26px;background:var(--coral);color:#fff;font-size:12px;font-weight:600;letter-spacing:.08em;padding:5px 14px;border-radius:999px}
.ticket-name{font-size:18px;font-weight:700;margin-bottom:12px}
.ticket-price{display:flex;align-items:baseline;gap:5px;margin-bottom:6px}
.ticket-price .cur{font-size:16px;font-weight:600}
.ticket-price .val{font-size:40px;font-weight:800;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.ticket-note{font-size:13px;color:var(--text-3);margin-bottom:22px}
.ticket-card.is-recommended .ticket-note{color:rgba(246,243,237,.6)}
.ticket-list{display:flex;flex-direction:column;gap:11px;margin-bottom:26px}
.ticket-list li{display:flex;gap:10px;font-size:14px;line-height:1.6;color:var(--text-2)}
.ticket-list li svg{flex-shrink:0;margin-top:4px;color:var(--ink-500)}
.ticket-card.is-recommended .ticket-list li{color:rgba(246,243,237,.86)}
.ticket-card.is-recommended .ticket-list li svg{color:var(--coral)}
.ticket-card .btn{margin-top:auto}

/* ---------- 报名 ---------- */
.signup{position:relative;background:var(--ink-900);color:#F6F3ED;overflow:hidden}
.signup::after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.12;pointer-events:none}
.signup .container-x{position:relative;z-index:2}
.signup-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start}
.signup h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;line-height:1.25;margin-bottom:10px}
.signup .lead{font-size:15px;color:rgba(246,243,237,.7);margin-bottom:30px;max-width:640px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:14px;color:rgba(246,243,237,.78)}
.req{color:var(--coral)}
.field input,.field select,.field textarea{width:100%;height:48px;border-radius:var(--radius-btn);border:1px solid rgba(246,243,237,.22);background:rgba(246,243,237,.06);color:#F6F3ED;padding:0 14px;font-size:15px;font-family:inherit;transition:border-color .18s,background .18s,box-shadow .18s}
.field textarea{height:auto;min-height:96px;padding:12px 14px;line-height:1.6;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(246,243,237,.35)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink-500);background:rgba(231,240,237,.12);box-shadow:0 0 0 3px rgba(27,107,98,.35)}
.field select option{background:#fff;color:#17211F}
.form-hint{font-size:13px;color:rgba(246,243,237,.45);margin-top:4px}
.form-status{font-size:14px;color:var(--coral);min-height:22px;margin-top:6px}
.signup-aside{display:flex;flex-direction:column;gap:18px}
.aside-card{background:rgba(246,243,237,.06);border:1px solid rgba(246,243,237,.14);border-radius:var(--radius-card);padding:22px 22px}
.aside-card h3{font-size:16px;font-weight:700;color:#F6F3ED;margin-bottom:10px}
.aside-card p{font-size:14px;color:rgba(246,243,237,.7);line-height:1.75}
.aside-card ul{display:flex;flex-direction:column;gap:9px;font-size:14px;color:rgba(246,243,237,.7)}
.aside-card ul li{display:flex;gap:9px}
.aside-card ul li svg{flex-shrink:0;margin-top:4px;color:var(--coral)}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-1);transition:transform .22s,box-shadow .22s}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.news-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--ink-100)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.news-card:hover .news-thumb img{transform:scale(1.02)}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-tag{align-self:flex-start;font-size:12px;font-weight:600;letter-spacing:.06em;padding:4px 12px;border-radius:999px;background:var(--ink-100);color:var(--ink-700)}
.news-title{font-size:17px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card:hover .news-title{text-decoration:underline;text-decoration-color:var(--coral);text-underline-offset:3px}
.news-excerpt{font-size:14px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-3)}
.news-more{color:var(--ink-500);font-weight:600}
.news-more:hover{color:var(--coral)}
.empty-state{background:var(--card);border:1px dashed var(--line);border-radius:var(--radius-card);padding:56px 24px;text-align:center}
.empty-icon{width:56px;height:56px;margin:0 auto 16px;border-radius:14px;background:var(--ink-100);display:flex;align-items:center;justify-content:center;color:var(--ink-500)}
.empty-state p{font-size:15px;color:var(--text-2);margin-bottom:10px}
.empty-state a{font-size:14px;font-weight:600;color:var(--ink-500)}
.empty-state a:hover{color:var(--coral)}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 4px;font-size:16px;font-weight:600;transition:background .18s,color .18s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:var(--bg);color:var(--ink-700)}
.faq-icon{position:relative;flex-shrink:0;width:22px;height:22px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--ink-700);border-radius:2px;transition:transform .22s,background .22s}
.faq-icon::before{left:0;top:10px;width:22px;height:2px}
.faq-icon::after{left:10px;top:0;width:2px;height:22px}
.faq-item[open] .faq-icon::after{transform:scaleY(0)}
.faq-item[open] .faq-icon::before{background:var(--coral)}
.faq-answer{padding:0 4px 24px;font-size:15px;line-height:1.8;color:var(--text-2);max-width:800px}

/* ---------- 末尾 CTA ---------- */
.last-cta{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:32px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow-1)}
.last-cta h2{font-size:clamp(1.25rem,2.4vw,1.6rem);font-weight:700;line-height:1.35}
.last-cta p{font-size:14px;color:var(--text-2);margin-top:6px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-900);color:rgba(246,243,237,.72);padding:72px 0 32px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-main{font-size:17px}
.footer-about{font-size:14px;line-height:1.8;color:rgba(246,243,237,.62);max-width:320px}
.footer-title{font-size:14px;font-weight:700;color:#F6F3ED;margin-bottom:16px;letter-spacing:.04em}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;color:rgba(246,243,237,.7);transition:color .18s}
.footer-links a:hover{color:var(--coral);text-decoration:underline;text-underline-offset:3px}
.footer-contact{display:flex;flex-direction:column;gap:11px;font-size:14px;color:rgba(246,243,237,.7)}
.footer-contact strong{color:#F6F3ED;font-weight:600}
.subscribe-form{display:flex;gap:8px;margin-top:14px}
.subscribe-form input{flex:1;min-width:0;height:44px;border-radius:var(--radius-btn);border:1px solid rgba(246,243,237,.22);background:rgba(246,243,237,.06);color:#F6F3ED;padding:0 14px;font-size:14px;font-family:inherit;transition:border-color .18s,background .18s}
.subscribe-form input::placeholder{color:rgba(246,243,237,.35)}
.subscribe-form input:focus{outline:none;border-color:var(--coral);background:rgba(246,243,237,.1)}
.subscribe-form button{height:44px;padding:0 18px;border-radius:var(--radius-btn);border:0;background:var(--coral);color:#fff;font-weight:600;font-size:14px;cursor:pointer;transition:background .18s,transform .18s}
.subscribe-form button:hover{background:var(--coral-dark);transform:translateY(-1px)}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(246,243,237,.12);display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;font-size:13px;color:rgba(246,243,237,.5)}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  :root{--pad-sec:72px}
  .container-x{padding:0 24px}
  .desk-nav{display:none}
  .header-cta{display:none}
  .menu-btn{display:inline-flex;margin-left:auto}
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:64px 24px 72px}
  .hero-card{max-width:520px}
  .value-grid{grid-template-columns:repeat(2,1fr)}
  .speaker-grid{grid-template-columns:repeat(3,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .ticket-grid{grid-template-columns:1fr;gap:34px}
  .ticket-card.is-recommended{transform:none}
  .ticket-card.is-recommended:hover{transform:translateY(-4px)}
  .signup-grid{grid-template-columns:1fr;gap:44px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:767px){
  :root{--pad-sec:56px}
  .container-x{padding:0 16px}
  .site-header{height:56px}
  .header-inner{height:56px}
  .bottom-tabs{display:block}
  .hero-inner{padding:56px 16px 64px}
  .signup-grid{gap:34px}
  .site-footer{padding:56px 0 96px}
  .agenda-tabs{width:100%;justify-content:space-between}
  .agenda-tab{flex:1;padding:9px 10px;font-size:13px}
  .highlight-band{padding:26px 18px;gap:14px}
  .last-cta{flex-direction:column;align-items:flex-start;padding:26px 22px}
  .last-cta .btn{width:100%}
}
@media (max-width:640px){
  .value-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .value-item{padding:20px 16px}
  .speaker-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .news-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .timeline{padding-left:26px}
  .tl-item::before{left:-26px;width:11px;height:11px}
  .brand-sub{display:none}
}

/* roulang page: article */
:root{
  --ink-900:#0C2320;
  --ink-700:#12433F;
  --ink-500:#1B6B62;
  --mist:#E7F0ED;
  --coral:#E4613F;
  --coral-dark:#C94E2E;
  --coral-soft:#FDEDE7;
  --sand:#F6F3ED;
  --card:#FFFFFF;
  --line:#E3DED4;
  --divider:#EDE8DF;
  --text:#17211F;
  --text-2:#5A6663;
  --text-3:#8A948F;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --shadow-1:0 1px 2px rgba(18,35,31,.06);
  --shadow-2:0 12px 32px -12px rgba(18,35,31,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--sand);color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.75;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol,figure,blockquote,h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--ink-500);outline-offset:2px;border-radius:4px}
::selection{background:var(--coral-soft);color:var(--ink-900)}

.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
@media(max-width:1023px){.container-x{padding:0 24px}}
@media(max-width:559px){.container-x{padding:0 16px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,243,237,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:rgba(246,243,237,.98);
  border-bottom-color:var(--line);
  box-shadow:var(--shadow-1);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{width:36px;height:36px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.02}
.brand-main{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--ink-900)}
.brand-sub{font-size:11px;letter-spacing:.18em;color:var(--ink-500)}
.desk-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{position:relative;padding:8px 14px;font-size:15px;color:var(--text-2);border-radius:8px;transition:color .2s,background .2s}
.nav-link:hover{color:var(--ink-700);background:var(--mist)}
.nav-link.is-active{color:var(--ink-700);font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:-2px;height:2px;background:var(--coral);border-radius:2px}
.header-cta{margin-left:16px}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
.menu-btn span{display:block;width:18px;height:2px;background:var(--ink-700);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink-700)}
.menu-btn span::before{top:-6px}
.menu-btn span::after{top:6px}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:#fff}
.mobile-drawer.is-open{display:block}
.mobile-drawer nav{display:flex;flex-direction:column;padding:8px 0}
.mobile-drawer a{padding:13px 24px;font-size:15px;color:var(--text-2)}
.mobile-drawer a.is-active{color:var(--ink-700);font-weight:600;background:var(--mist)}
@media(max-width:1023px){
  .desk-nav,.header-cta{display:none}
  .menu-btn{display:flex}
  .header-inner{height:64px}
}
@media(max-width:767px){.header-inner{height:56px}.brand-mark{width:30px;height:30px}.brand-sub{font-size:10px}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-btn);
  border:1.5px solid transparent;font-size:15px;font-weight:600;
  cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease;
}
.btn-primary{background:var(--coral);color:#fff;box-shadow:var(--shadow-1)}
.btn-primary:hover{background:var(--coral-dark);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.btn-ghost{border-color:var(--ink-700);color:var(--ink-700);background:transparent}
.btn-ghost:hover{background:var(--mist)}
.btn-onDark{background:var(--coral);color:#fff}
.btn-onDark:hover{background:var(--coral-dark);transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--ink-500);text-decoration:underline;text-underline-offset:5px;transition:color .2s}
.link-arrow:hover{color:var(--coral)}

/* ---------- breadcrumb + article head ---------- */
.article-head{padding:40px 0 8px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--text-3)}
.breadcrumb a{color:var(--text-2);transition:color .2s}
.breadcrumb a:hover{color:var(--coral);text-decoration:underline;text-underline-offset:4px}
.breadcrumb .sep{color:var(--line)}
.breadcrumb .current{color:var(--text-3);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:559px){.breadcrumb .current{max-width:180px}}
.article-head h1{
  margin-top:20px;
  font-size:clamp(1.75rem,4vw,2.6rem);
  font-weight:800;line-height:1.24;letter-spacing:-.02em;color:var(--ink-900);
  max-width:900px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:20px;font-size:14px;color:var(--text-2)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;
  font-size:12px;letter-spacing:.06em;font-weight:600;
  background:var(--mist);color:var(--ink-700);
}
.badge-coral{background:var(--coral-soft);color:var(--coral-dark)}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--line)}

.article-cover{margin-top:32px;border-radius:var(--r-img);overflow:hidden;box-shadow:var(--shadow-1);aspect-ratio:16/9;background:var(--mist)}
.article-cover img{width:100%;height:100%}

/* ---------- layout ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:48px;padding-bottom:72px}
.article-main{min-width:0;max-width:760px}
@media(min-width:1280px){
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:56px}
  .article-side{display:block}
}
.article-side{display:none}

.article-body{font-size:16px;line-height:1.8;color:var(--text)}
.article-body > * + *{margin-top:20px}
.article-body h2{margin-top:48px;font-size:24px;font-weight:700;line-height:1.35;color:var(--ink-900)}
.article-body h3{margin-top:32px;font-size:20px;font-weight:600;line-height:1.4;color:var(--ink-900)}
.article-body p{margin:0}
.article-body ul{padding-left:0;margin:0}
.article-body ul li{list-style:none;position:relative;padding-left:20px;margin:8px 0}
.article-body ul li::before{content:"";position:absolute;left:2px;top:.72em;width:6px;height:6px;border-radius:1px;background:var(--ink-500)}
.article-body ol{padding-left:22px;margin:0}
.article-body ol li{margin:8px 0}
.article-body blockquote{
  margin:28px 0;padding:18px 22px;background:var(--mist);
  border-left:3px solid var(--coral);border-radius:0 var(--r-img) var(--r-img) 0;color:var(--ink-700);
}
.article-body img{border-radius:var(--r-img);margin:28px auto;width:100%}
.article-body figure{margin:28px 0}
.article-body figcaption{margin-top:10px;font-size:13px;color:var(--text-3);text-align:center}
.article-body a{color:var(--ink-500);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--coral)}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--mist);color:var(--ink-700);font-weight:600}
.article-body hr{border:0;border-top:1px solid var(--divider);margin:36px 0}
.article-body code{background:var(--mist);padding:2px 6px;border-radius:6px;font-size:14px}

.empty-state{
  padding:56px 32px;text-align:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow-1);margin:24px 0 8px;
}
.empty-state h2{font-size:22px;font-weight:700;color:var(--ink-900)}
.empty-state p{margin-top:12px;font-size:15px;color:var(--text-2)}
.empty-state .btn{margin-top:24px}

/* ---------- tags / related ---------- */
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:44px;padding-top:28px;border-top:1px solid var(--divider)}
.tag-row .label{font-size:13px;color:var(--text-3);letter-spacing:.08em}
.tag{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;background:var(--mist);color:var(--ink-700);font-size:13px;transition:background .2s,color .2s}
.tag:hover{background:var(--coral-soft);color:var(--coral-dark)}

.related{margin-top:56px}
.related-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}
.related-title h2{font-size:20px;font-weight:700;color:var(--ink-900)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
@media(max-width:1023px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:559px){.card-grid{grid-template-columns:1fr}}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.post-card:hover .post-thumb img{transform:scale(1.03)}
.post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--mist)}
.post-thumb img{width:100%;height:100%;transition:transform .35s ease}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:17px;font-weight:600;line-height:1.45;color:var(--ink-900)}
.post-card:hover h3{text-decoration:underline;text-underline-offset:4px}
.post-card p{font-size:14px;line-height:1.7;color:var(--text-2)}
.post-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-3);padding-top:12px;border-top:1px solid var(--divider)}

.post-nav{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;margin-top:40px;padding:18px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1)}
.post-nav a{font-size:14px;color:var(--ink-500);font-weight:600;transition:color .2s}
.post-nav a:hover{color:var(--coral)}
.post-nav span{font-size:14px;color:var(--text-3)}

/* ---------- sidebar ---------- */
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-1);
}
.side-card + .side-card{margin-top:20px}
.side-card h2{font-size:15px;font-weight:700;color:var(--ink-900);letter-spacing:.04em;margin-bottom:14px}
.side-dark{background:var(--ink-900);border-color:var(--ink-900);color:var(--sand)}
.side-dark h2{color:#fff}
.side-dark .side-line{font-size:13.5px;line-height:1.8;color:rgba(246,243,237,.72)}
.side-dark .side-kv{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding:8px 0;border-bottom:1px dashed rgba(246,243,237,.2);color:rgba(246,243,237,.82)}
.side-dark .side-kv:last-of-type{border-bottom:0}
.side-dark .side-kv strong{color:#fff;font-weight:600}
.side-dark .btn{width:100%;margin-top:16px}
.side-list{display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--text-2)}
.side-list a{color:var(--ink-500);transition:color .2s}
.side-list a:hover{color:var(--coral);text-decoration:underline;text-underline-offset:4px}
.sticky-side{position:sticky;top:96px}

/* ---------- dark cta ---------- */
.cta-band{background:var(--ink-900);color:var(--sand);position:relative;overflow:hidden}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background:radial-gradient(circle at 20% 30%,#F6F3ED 0 2px,transparent 3px) 0 0/48px 48px;
}
.cta-inner{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;padding:44px 0}
.cta-inner h2{font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:700;line-height:1.3;color:#fff}
.cta-inner p{margin-top:10px;font-size:14.5px;color:rgba(246,243,237,.7)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
@media(max-width:767px){.cta-inner{padding:36px 0}.cta-actions{width:100%}.cta-actions .btn{flex:1}}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-900);color:var(--sand);padding:72px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
@media(max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:559px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand .brand-mark{width:38px;height:38px}
.footer-brand .brand-main{color:#fff}
.footer-brand .brand-sub{color:rgba(246,243,237,.62)}
.footer-about{font-size:14px;line-height:1.75;color:rgba(246,243,237,.66);margin-top:16px}
.footer-title{font-size:14px;font-weight:600;letter-spacing:.1em;color:#fff;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer-links a{color:rgba(246,243,237,.72);transition:color .2s}
.footer-links a:hover{color:var(--coral);text-decoration:underline;text-underline-offset:4px}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:14px;color:rgba(246,243,237,.72)}
.footer-contact strong{color:#fff;font-weight:600}
.subscribe-form{display:flex;gap:8px;margin-top:16px}
.subscribe-form input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:10px;
  border:1px solid rgba(246,243,237,.24);background:rgba(246,243,237,.06);color:#fff;
  font-size:14px;transition:border-color .2s,background .2s;
}
.subscribe-form input::placeholder{color:rgba(246,243,237,.42)}
.subscribe-form input:focus{outline:none;border-color:var(--coral);background:rgba(246,243,237,.12)}
.subscribe-form button{
  height:44px;padding:0 18px;border:0;border-radius:10px;background:var(--coral);color:#fff;
  font-size:14px;font-weight:600;cursor:pointer;transition:background .2s,transform .18s;
}
.subscribe-form button:hover{background:var(--coral-dark);transform:translateY(-1px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:48px;padding-top:24px;border-top:1px solid rgba(246,243,237,.14);
  font-size:13px;color:rgba(246,243,237,.55);
}

/* ---------- mobile tab bar ---------- */
.mobile-tabs{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:#fff;border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -6px 20px -14px rgba(18,35,31,.35);
}
.tab-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:56px;font-size:12px;color:var(--text-3);transition:color .2s}
.tab-item svg{width:21px;height:21px}
.tab-item.is-active{color:var(--ink-700);font-weight:600}
.tab-item.is-active svg{stroke:var(--ink-700);fill:var(--mist)}
@media(max-width:767px){
  .mobile-tabs{display:grid;grid-template-columns:repeat(5,1fr)}
  .site-footer{padding-bottom:112px}
}

/* roulang page: category1 */
:root{
  --ink-900:#0C2320;--ink-700:#12433F;--ink-500:#1B6B62;
  --mist:#E7F0ED;--coral:#E4613F;--coral-dark:#C94E2E;--coral-soft:#FDEDE7;
  --bg:#F6F3ED;--card:#FFFFFF;--line:#E3DED4;--divider:#EDE8DF;
  --t1:#17211F;--t2:#5A6663;--t3:#8A948F;
  --r-card:16px;--r-img:12px;--r-btn:10px;
  --sh-1:0 1px 2px rgba(18,35,31,.06);
  --sh-2:0 12px 32px -12px rgba(18,35,31,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
.site-body{
  margin:0;background:var(--bg);color:var(--t1);
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--ink-500);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* 容器 */
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
@media (max-width:1023px){.container-x{padding:0 24px}}
@media (max-width:639px){.container-x{padding:0 16px}}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(246,243,237,.94);
  border-bottom:1px solid var(--divider);
  backdrop-filter:saturate(140%) blur(8px);
  transition:box-shadow .25s ease,background-color .25s ease;
}
.site-header.is-scrolled{background:#F6F3ED;box-shadow:0 1px 2px rgba(18,35,31,.08),0 10px 24px -20px rgba(18,35,31,.35)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:34px;height:34px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-main{font-size:17px;font-weight:800;letter-spacing:.01em;color:var(--ink-900)}
.brand-sub{font-size:10px;letter-spacing:.16em;color:var(--ink-500);margin-top:3px}
.desk-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;display:inline-block;padding:8px 12px;border-radius:8px;
  font-size:15px;color:var(--t2);transition:color .18s ease,background-color .18s ease;
}
.nav-link:hover{color:var(--ink-700);background:var(--mist)}
.nav-link.is-active{color:var(--ink-700);font-weight:600}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--coral);
}
.header-actions{display:flex;align-items:center;gap:10px}
.menu-btn{
  display:none;width:40px;height:40px;align-items:center;justify-content:center;
  border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink-700);cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease;
}
.menu-btn:hover{background:var(--mist);border-color:var(--ink-500)}
.menu-btn svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none}
.mobile-drawer{display:none;background:#fff;border-top:1px solid var(--divider)}
.mobile-drawer.is-open{display:block}
.mobile-drawer a{display:block;padding:14px 24px;font-size:15px;border-bottom:1px solid var(--divider);color:var(--t1)}
.mobile-drawer a.is-active{color:var(--ink-700);font-weight:600;background:var(--mist)}
@media (max-width:1023px){
  .desk-nav{display:none}
  .menu-btn{display:inline-flex}
}
@media (max-width:639px){
  .header-inner{height:56px}
  .brand-main{font-size:15px}
  .brand-sub{font-size:9px;letter-spacing:.12em}
  .brand-mark{width:28px;height:28px}
  .btn-header{display:none}
}
@media (min-width:1024px){
  .mobile-drawer{display:none !important}
}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);border:1.5px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 8px 18px -10px rgba(228,97,63,.8)}
.btn-primary:hover{background:var(--coral-dark);transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(228,97,63,.85)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px -10px rgba(228,97,63,.8)}
.btn-ghost{border-color:var(--ink-700);color:var(--ink-700);background:transparent}
.btn-ghost:hover{background:var(--mist)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.link-text{color:var(--ink-700);font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;transition:color .18s ease}
.link-text:hover{color:var(--coral)}

/* 页面 KV */
.page-hero{
  position:relative;display:flex;align-items:center;
  min-height:352px;padding:72px 0 64px;
  background-color:var(--ink-900);background-size:cover;background-position:center;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle at 82% 18%,rgba(27,107,98,.35),transparent 46%);
}
.page-hero-inner{position:relative;z-index:2;max-width:780px}
.kicker{
  display:inline-block;padding:5px 13px;border-radius:999px;
  background:rgba(231,240,237,.16);border:1px solid rgba(231,240,237,.28);
  color:#D8E7E3;font-size:12px;letter-spacing:.08em;margin-bottom:18px;
}
.hero-title{
  margin:0 0 16px;color:#F6F3ED;font-weight:800;letter-spacing:-.02em;
  font-size:clamp(1.85rem,4.2vw,3rem);line-height:1.18;
}
.hero-lead{margin:0 0 22px;color:#C4D5D1;font-size:16px;line-height:1.8;max-width:640px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:rgba(231,240,237,.12);border:1px solid rgba(231,240,237,.24);
  color:#DCEAE7;font-size:13px;font-variant-numeric:tabular-nums;
}
@media (max-width:639px){
  .page-hero{min-height:0;padding:48px 0 44px}
  .hero-lead{font-size:15px}
}

/* 板块 */
.section{padding:96px 0}
.section-alt{background:var(--mist)}
.sec-head{margin-bottom:32px;max-width:760px}
.sec-title{margin:0 0 10px;font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.25;font-weight:700;color:var(--ink-900)}
.sec-desc{margin:0;color:var(--t2);font-size:15px}
@media (max-width:639px){
  .section{padding:56px 0}
}

/* 两栏布局 */
.two-col{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}
@media (max-width:1023px){
  .two-col{grid-template-columns:1fr;gap:32px}
}

/* 天数切换 */
.day-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.day-tab{
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  border:1.5px solid var(--line);background:#fff;font-size:14px;color:var(--t2);font-weight:500;
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.day-tab:hover{border-color:var(--ink-500);color:var(--ink-700)}
.day-tab.is-active{background:var(--ink-700);border-color:var(--ink-700);color:#F6F3ED;font-weight:600}

/* 时间线 */
.day-block{margin-bottom:44px;scroll-margin-top:100px}
.day-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.day-title{margin:0;font-size:20px;font-weight:700;color:var(--ink-900)}
.day-note{margin:0;font-size:14px;color:var(--t3)}
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{
  content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:var(--line);
}
.tl-item{position:relative;padding:0 0 18px 38px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:0;top:20px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:2px solid var(--line);transition:border-color .2s ease,background-color .2s ease;
}
.tl-item.is-key .tl-dot{background:var(--coral);border-color:#F8C9BA;box-shadow:0 0 0 4px rgba(228,97,63,.16)}
.tl-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 20px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
@media (min-width:1024px){
  .tl-item:hover .tl-card{transform:translateX(2px);box-shadow:var(--sh-2);border-color:#D6CFC2}
}
.time-chip{
  display:inline-block;padding:4px 12px;border-radius:999px;background:var(--mist);
  color:var(--ink-700);font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.tl-title{margin:10px 0 4px;font-size:19px;font-weight:600;line-height:1.4;color:var(--t1)}
.tl-meta{margin:0;font-size:14px;color:var(--t2)}
.tl-flag{
  display:inline-block;margin-left:8px;padding:2px 9px;border-radius:999px;
  background:var(--coral-soft);color:var(--coral-dark);font-size:12px;font-weight:600;vertical-align:middle;
}

/* 侧栏 */
.col-side{position:relative}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
}
@media (min-width:1024px){
  .side-card{position:sticky;top:96px}
}
.side-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-img);margin-bottom:16px}
.side-title{margin:0 0 14px;font-size:17px;font-weight:700;color:var(--ink-900)}
.fact-list{list-style:none;margin:0 0 18px;padding:0}
.fact-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--divider);font-size:14px}
.fact-list li:last-child{border-bottom:none}
.fact-list span{color:var(--t3);flex-shrink:0}
.fact-list strong{color:var(--ink-700);font-weight:600;text-align:right}
.side-note{margin:12px 0 0;font-size:13px;color:var(--t3);line-height:1.7}

/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);transition:background-color .18s ease}
.faq-item:hover{background:rgba(255,255,255,.7)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 4px;font-size:16px;font-weight:600;color:var(--t1);cursor:pointer;list-style:none;
}
.faq-q::-webkit-details-marker{display:none}
.faq-icon{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--ink-500);
  color:var(--ink-500);font-size:14px;line-height:1;display:flex;align-items:center;justify-content:center;
  transition:transform .22s ease,background-color .22s ease,color .22s ease;
}
details[open] .faq-icon{transform:rotate(45deg);background:var(--ink-500);color:#fff}
.faq-a{margin:0;padding:0 4px 20px;font-size:15px;line-height:1.75;color:var(--t2);max-width:820px}

/* CTA 带 */
.cta-band{
  position:relative;background:var(--ink-900);color:#F6F3ED;padding:64px 0;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.09;pointer-events:none;
  background-image:url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;
}
.cta-inner{
  position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;
}
.cta-title{margin:0 0 8px;font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700;color:#F6F3ED;line-height:1.3}
.cta-text{margin:0;color:#B9CBC7;font-size:15px;max-width:620px}

/* 数据条 */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
}
.stat-num{
  display:block;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:800;color:var(--ink-700);
  font-variant-numeric:tabular-nums;line-height:1.1;margin-bottom:6px;
}
.stat-label{font-size:14px;color:var(--t2)}
@media (max-width:767px){
  .stats-band{grid-template-columns:repeat(2,1fr)}
}

/* 页脚 */
.site-footer{background:var(--ink-900);color:#E8EFEC;padding:72px 0 28px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-main{color:#F6F3ED;font-size:18px}
.footer-brand .brand-sub{color:#8FB6AE}
.footer-about{margin:0 0 12px;color:#A9B8B4;line-height:1.8}
.footer-title{margin:0 0 14px;font-size:15px;font-weight:600;color:#F6F3ED}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:#C3D0CC;transition:color .18s ease}
.footer-links a:hover{color:var(--coral);text-decoration:underline;text-underline-offset:3px}
.footer-contact{display:flex;flex-direction:column;gap:8px;color:#C3D0CC}
.footer-contact strong{color:#F6F3ED;font-weight:600}
.subscribe-form{display:flex;gap:8px;margin-top:10px}
.subscribe-form input{
  flex:1;min-width:0;height:44px;border-radius:10px;border:1px solid #2A4A45;
  background:#123430;color:#F6F3ED;padding:0 12px;font-size:14px;
}
.subscribe-form input::placeholder{color:#7F9994}
.subscribe-form input:focus{outline:none;border-color:var(--ink-500);background:#0F302C}
.subscribe-form button{
  height:44px;padding:0 18px;border-radius:10px;border:none;background:var(--coral);
  color:#fff;font-weight:600;cursor:pointer;transition:background-color .18s ease,transform .18s ease;
}
.subscribe-form button:hover{background:var(--coral-dark);transform:translateY(-1px)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:48px;padding-top:20px;border-top:1px solid rgba(246,243,237,.12);
  color:#8A9B96;font-size:13px;
}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:639px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding:56px 0 96px}
}

/* 移动端底部 Tab */
.tabbar{display:none}
@media (max-width:767px){
  .tabbar{
    display:grid;grid-template-columns:repeat(5,1fr);
    position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:#fff;border-top:1px solid var(--divider);
    padding-bottom:env(safe-area-inset-bottom);
    box-shadow:0 -8px 20px -16px rgba(18,35,31,.5);
  }
  .tab-item{
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    min-height:56px;font-size:12px;color:var(--t3);
  }
  .tab-item svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.7;fill:none}
  .tab-item.is-active{color:var(--ink-700);font-weight:600}
  .tab-item.is-active svg{fill:var(--ink-700);stroke:var(--ink-700)}
  .site-footer{padding-bottom:100px}
}

/* roulang page: category2 */
:root{
  --ink:#0C2320;--ink-2:#12433F;--teal:#1B6B62;--teal-soft:#E7F0ED;
  --coral:#E4613F;--coral-dark:#C94E2E;--coral-soft:#FDEDE7;
  --bg:#F6F3ED;--card:#FFFFFF;--line:#E3DED4;--line-soft:#EDE8DF;
  --text:#17211F;--text-2:#5A6663;--text-3:#8A948F;--fg:#F6F3ED;
  --r-card:16px;--r-img:12px;--r-btn:10px;
  --sh-1:0 1px 2px rgba(18,35,31,.06);
  --sh-2:0 12px 32px -12px rgba(18,35,31,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--coral)}
button{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}
.container-x{max-width:1200px;margin:0 auto;padding:0 32px}
@media(max-width:1023px){.container-x{padding:0 24px}}
@media(max-width:639px){.container-x{padding:0 16px}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,243,237,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(246,243,237,.98);box-shadow:0 1px 2px rgba(18,35,31,.06),0 12px 32px -22px rgba(18,35,31,.32)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:34px;height:34px;flex:0 0 auto}
.brand-mark path:last-of-type{}
.brand .brand-mark circle{}
.brand-text{display:flex;flex-direction:column;line-height:1.08}
.brand-main{font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--ink-2)}
.brand-sub{font-size:11px;letter-spacing:.14em;color:var(--text-3)}
.desk-nav{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:6px 2px}
.nav-link:hover{color:var(--ink-2)}
.nav-link.is-active{color:var(--ink-2);font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--coral);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:12px}
.menu-btn{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--ink-2);cursor:pointer}
.menu-btn:hover{background:var(--teal-soft)}
.drawer{display:none;border-top:1px solid var(--line-soft);background:#fff}
.drawer.is-open{display:block}
.drawer-inner{padding:12px 0 18px}
.drawer-link{display:flex;align-items:center;justify-content:space-between;padding:13px 4px;border-bottom:1px solid var(--line-soft);font-size:15px;color:var(--text-2)}
.drawer-link.is-active{color:var(--ink-2);font-weight:600}
.drawer-link:last-child{border-bottom:0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--r-btn);border:1.5px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.btn-primary{background:var(--coral);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{background:var(--coral-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px -14px rgba(228,97,63,.75)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:var(--ink-2);color:var(--ink-2);background:transparent}
.btn-ghost:hover{background:var(--teal-soft);color:var(--ink-2)}
.btn-light{background:#fff;color:var(--ink-2)}
.btn-light:hover{background:var(--teal-soft);color:var(--ink-2)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-lg{height:52px;padding:0 28px;font-size:16px}
.link-more{font-size:14px;font-weight:600;color:var(--ink-2);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.link-more:hover{color:var(--coral)}

/* ---------- Hero ---------- */
.hero-cat{position:relative;overflow:hidden;background:var(--ink);color:var(--fg)}
.hero-cat .hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;opacity:.4}
.hero-cat .hero-veil{position:absolute;inset:0;background:linear-gradient(102deg,rgba(12,35,32,.9) 0%,rgba(12,35,32,.62) 58%,rgba(12,35,32,.42) 100%)}
.hero-cat .hero-wave{position:absolute;right:-6%;bottom:-10%;width:56%;opacity:.08;pointer-events:none}
.hero-cat .hero-inner{position:relative;z-index:2;min-height:344px;display:flex;flex-direction:column;justify-content:center;padding:56px 0 52px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(246,243,237,.68);margin-bottom:18px}
.crumb a:hover{color:#fff}
.crumb .sep{opacity:.5}
.crumb .current{color:var(--fg)}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--fg);background:rgba(246,243,237,.14);border:1px solid rgba(246,243,237,.25);border-radius:999px;padding:5px 14px;margin-bottom:18px;width:fit-content}
.hero-cat h1{font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800;line-height:1.15;letter-spacing:-.02em;max-width:16em}
.hero-cat .hero-sub{margin-top:16px;font-size:16px;line-height:1.75;color:rgba(246,243,237,.82);max-width:640px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-chip{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 14px;border-radius:999px;font-size:13px;background:rgba(246,243,237,.14);color:var(--fg)}
.hero-chip strong{font-weight:700;color:#fff;font-variant-numeric:tabular-nums}

/* ---------- Filter row ---------- */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.filter-chip{display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;border:1.5px solid rgba(246,243,237,.34);font-size:14px;color:var(--fg);transition:background .2s ease,color .2s ease,border-color .2s ease}
.filter-chip:hover{background:rgba(246,243,237,.16);color:#fff;border-color:rgba(246,243,237,.5)}
.filter-chip.is-current{background:var(--coral);border-color:var(--coral);color:#fff;font-weight:600}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section-soft{background:var(--teal-soft)}
.section-dark{background:var(--ink);color:var(--fg)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;line-height:1.25;letter-spacing:-.01em}
.section-head .head-sub{margin-top:10px;font-size:15px;color:var(--text-2);max-width:640px}
.section-dark .section-head h2{color:var(--fg)}
.section-dark .section-head .head-sub{color:rgba(246,243,237,.72)}
.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--teal);font-weight:700;margin-bottom:12px;text-transform:uppercase}
.section-dark .eyebrow{color:var(--coral)}

/* ---------- Metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.metric-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:24px 22px;box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.metric-num{font-size:clamp(1.8rem,3.4vw,2.5rem);font-weight:800;color:var(--ink-2);font-variant-numeric:tabular-nums;line-height:1.1}
.metric-num span{font-size:.5em;font-weight:700;margin-left:4px;color:var(--teal)}
.metric-label{margin-top:8px;font-size:14px;font-weight:600;color:var(--text)}
.metric-note{margin-top:4px;font-size:13px;color:var(--text-3)}

/* ---------- Person grid ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.person-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.person-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.person-photo{aspect-ratio:1/1;overflow:hidden;background:var(--teal-soft);border-radius:var(--r-img) var(--r-img) 0 0}
.person-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.person-card:hover .person-photo img{transform:scale(1.03)}
.person-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:4px;flex:1}
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.06em;background:var(--teal-soft);color:var(--ink-2)}
.badge-coral{background:var(--coral-soft);color:var(--coral-dark)}
.badge-outline{background:transparent;border:1px solid var(--line);color:var(--text-2)}
.person-body .badge{align-self:flex-start;margin-bottom:10px}
.person-name{font-size:19px;font-weight:700;color:var(--text)}
.person-role{font-size:14px;color:var(--ink-2);font-weight:600;margin-top:2px}
.person-org{font-size:13px;color:var(--text-3);margin-top:2px}
.person-bio{font-size:14px;color:var(--text-2);line-height:1.7;margin-top:10px}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- Roundtable ---------- */
.round-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.round-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--coral);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease}
.round-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.round-card h3{font-size:19px;font-weight:700;line-height:1.4}
.round-meta{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 16px}
.round-people{display:flex;flex-wrap:wrap;gap:8px}
.person-pill{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;background:var(--bg);border:1px solid var(--line);font-size:13px;color:var(--text-2)}
.person-pill strong{color:var(--ink-2);font-weight:600}
.round-note{margin-top:16px;font-size:13px;color:var(--text-3)}

/* ---------- Workshop ---------- */
.work-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease}
.work-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.work-cover{aspect-ratio:16/9;overflow:hidden;background:var(--teal-soft)}
.work-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.work-card:hover .work-cover img{transform:scale(1.03)}
.work-body{padding:22px;display:flex;flex-direction:column;flex:1;gap:10px}
.work-body h3{font-size:19px;font-weight:700;line-height:1.4}
.work-body p{font-size:14px;color:var(--text-2);line-height:1.7}
.work-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}

/* ---------- Partner strip ---------- */
.partner-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.partner-item{background:var(--card);border:1px dashed var(--line);border-radius:var(--r-img);padding:20px 16px;text-align:center;transition:border-color .2s ease,transform .2s ease}
.partner-item:hover{border-color:var(--teal);transform:translateY(-3px)}
.partner-name{font-size:15px;font-weight:700;color:var(--ink-2)}
.partner-role{margin-top:6px;font-size:12px;letter-spacing:.06em;color:var(--text-3)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 8px;font-size:16px;font-weight:600;color:var(--text);transition:background .2s ease,color .2s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:var(--bg);color:var(--coral-dark)}
.faq-sign{flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-size:15px;color:var(--teal);transition:transform .25s ease,background .2s ease}
.faq-item[open] .faq-sign{background:var(--teal-soft);transform:rotate(180deg)}
.faq-answer{padding:0 8px 22px;font-size:15px;line-height:1.8;color:var(--text-2);max-width:760px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--ink);color:var(--fg);border-radius:20px;padding:44px 44px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px}
.cta-band .cta-wave{position:absolute;right:-4%;top:-30%;width:44%;opacity:.08;pointer-events:none}
.cta-band h2{position:relative;font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700;line-height:1.3;max-width:20em}
.cta-band p{position:relative;margin-top:10px;font-size:15px;color:rgba(246,243,237,.75);max-width:36em}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px}
.cta-outline{border-color:rgba(246,243,237,.5);color:var(--fg)}
.cta-outline:hover{background:rgba(246,243,237,.14);color:#fff;border-color:var(--fg)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--fg);padding:72px 0 32px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{width:34px;height:34px}
.footer-brand .brand-main{color:var(--fg)}
.footer-brand .brand-sub{color:rgba(246,243,237,.6)}
.footer-about{font-size:14px;line-height:1.8;color:rgba(246,243,237,.7);max-width:30em}
.footer-title{font-size:15px;font-weight:700;color:var(--fg);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(246,243,237,.72)}
.footer-links a:hover{color:var(--coral);text-decoration:underline;text-underline-offset:4px}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:14px;color:rgba(246,243,237,.72)}
.footer-contact strong{color:var(--fg);font-weight:600}
.subscribe-form{display:flex;gap:10px;margin-top:14px}
.subscribe-form input{flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-btn);border:1px solid rgba(246,243,237,.24);background:rgba(246,243,237,.08);color:var(--fg);font-size:14px}
.subscribe-form input::placeholder{color:rgba(246,243,237,.5)}
.subscribe-form input:focus{outline:none;border-color:var(--teal);background:rgba(246,243,237,.14)}
.subscribe-form button{height:44px;padding:0 20px;border:0;border-radius:var(--r-btn);background:var(--coral);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s ease,transform .2s ease}
.subscribe-form button:hover{background:var(--coral-dark);transform:translateY(-1px)}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(246,243,237,.14);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(246,243,237,.58)}

/* ---------- Mobile tab bar ---------- */
.mobile-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;background:rgba(255,255,255,.97);border-top:1px solid var(--line);backdrop-filter:blur(12px);padding-bottom:env(safe-area-inset-bottom)}
.tab-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:56px;font-size:12px;color:var(--text-3)}
.tab-item svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tab-item.is-active{color:var(--ink-2);font-weight:600}
.tab-item.is-active svg{stroke-width:2.3}

/* ---------- Responsive ---------- */
@media(max-width:1023px){
  .header-inner{height:64px}
  .desk-nav{gap:14px}
  .nav-link{font-size:14px}
  .grid-4{grid-template-columns:repeat(3,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .partner-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
}
@media(max-width:767px){
  .desk-nav{display:none}
  .menu-btn{display:inline-flex}
  .header-inner{height:56px}
  .brand-sub{font-size:10px}
  .section{padding:56px 0}
  .hero-cat .hero-inner{min-height:auto;padding:40px 0 40px}
  .grid-4,.grid-3,.grid-2{grid-template-columns:repeat(2,1fr);gap:16px}
  .round-list{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{padding:30px 24px;border-radius:16px}
  .mobile-tabbar{display:grid;grid-template-columns:repeat(5,1fr)}
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}
  .site-footer{padding:56px 0 28px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .method-line{font-size:13px}
}
@media(max-width:639px){
  .grid-4,.grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .person-bio{font-size:13px}
}

/* roulang page: category3 */
:root{
  --ink:#0C2320;
  --ink-2:#12433F;
  --teal:#1B6B62;
  --teal-soft:#E7F0ED;
  --coral:#E4613F;
  --coral-hover:#C94E2E;
  --coral-soft:#FDEDE7;
  --bg:#F6F3ED;
  --card:#FFFFFF;
  --line:#E3DED4;
  --divider:#EDE8DF;
  --text:#17211F;
  --text-2:#5A6663;
  --text-3:#8A948F;
  --radius-card:16px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(18,35,31,.06);
  --shadow-2:0 12px 32px -12px rgba(18,35,31,.18);
  --font-cn:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:2px;
  border-radius:6px;
}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;letter-spacing:-0.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
summary::-webkit-details-marker{display:none;}
.num{font-variant-numeric:tabular-nums;}

.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--coral);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{background:var(--coral-hover);transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1);}
.btn-ghost{border-color:var(--ink-2);color:var(--ink-2);background:transparent;}
.btn-ghost:hover{background:var(--teal-soft);}
.btn-ghost:active{background:#dbe8e4;}
.btn-light{background:rgba(246,243,237,.14);color:#F6F3ED;border-color:rgba(246,243,237,.55);}
.btn-light:hover{background:rgba(246,243,237,.24);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:14px;}
.text-link{
  color:var(--ink-2);font-weight:600;font-size:15px;
  text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1.5px;
  transition:color .18s ease;
}
.text-link:hover{color:var(--coral);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,243,237,.92);
  border-bottom:1px solid var(--divider);
  transition:box-shadow .25s ease,background-color .25s ease;
}
.site-header.is-scrolled{background:rgba(246,243,237,.98);box-shadow:var(--shadow-1);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{width:34px;height:34px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.06;}
.brand-main{font-size:16px;font-weight:800;color:var(--ink-2);letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--text-2);letter-spacing:.1em;}

.desk-nav{display:flex;align-items:center;gap:2px;}
.nav-link{
  position:relative;padding:9px 14px;border-radius:10px;
  font-size:15px;color:var(--text-2);
  transition:color .18s ease,background-color .18s ease;
}
.nav-link:hover{color:var(--ink-2);background:var(--teal-soft);}
.nav-link.is-active{color:var(--ink-2);font-weight:600;}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  border-radius:2px;background:var(--coral);
}
.header-actions{display:flex;align-items:center;gap:12px;}
.menu-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:10px;border:1.5px solid var(--line);
  background:#fff;cursor:pointer;transition:background-color .18s ease,border-color .18s ease;
}
.menu-toggle:hover{background:var(--teal-soft);border-color:var(--teal);}
.drawer{
  border-top:1px solid var(--divider);background:rgba(246,243,237,.99);
  padding:10px 0 18px;
}
.drawer a{
  display:block;padding:13px 32px;font-size:16px;color:var(--text-2);
  border-bottom:1px solid var(--divider);
}
.drawer a.is-active{color:var(--ink-2);font-weight:700;background:var(--teal-soft);}
.drawer .drawer-cta{padding:16px 32px 0;border-bottom:0;}

/* ---------- page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(115deg,rgba(12,35,32,.88) 8%,rgba(12,35,32,.68) 58%,rgba(18,67,63,.62) 100%),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  color:#F6F3ED;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='420' height='140' viewBox='0 0 420 140'><path d='M0 100 C70 60 140 130 210 92 C280 54 350 118 420 80' fill='none' stroke='%23F6F3ED' stroke-width='1'/></svg>");
  opacity:.08;background-repeat:repeat;pointer-events:none;
}
.page-hero-inner{
  position:relative;z-index:1;
  min-height:340px;
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 0 60px;
}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  font-size:12px;letter-spacing:.06em;
  background:rgba(246,243,237,.14);color:#F6F3ED;border:1px solid rgba(246,243,237,.32);
}
.badge-coral{background:var(--coral-soft);color:var(--coral-hover);border-color:transparent;letter-spacing:.06em;}
.badge-teal{background:var(--teal-soft);color:var(--ink-2);border-color:transparent;}
.page-hero h1{
  font-size:clamp(2rem,4.4vw,3.1rem);
  font-weight:800;line-height:1.15;letter-spacing:-.02em;
  max-width:20ch;
}
.page-hero .hero-sub{
  margin-top:16px;font-size:17px;line-height:1.7;
  color:rgba(246,243,237,.86);max-width:44ch;
}
.hero-meta{
  margin-top:26px;display:flex;flex-wrap:wrap;gap:22px;
  font-size:14px;color:rgba(246,243,237,.78);
}
.hero-meta strong{color:#F6F3ED;font-weight:600;}

/* ---------- sections ---------- */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-alt{background:var(--teal-soft);}
.section-ink{background:var(--ink);color:#F6F3ED;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;font-weight:700;
  color:var(--teal);text-transform:uppercase;margin-bottom:14px;
}
.section-ink .eyebrow{color:#8FC7BD;}
.section-head h2{
  font-size:clamp(1.5rem,3vw,2.25rem);
  font-weight:700;line-height:1.25;
}
.section-head p{margin-top:14px;color:var(--text-2);font-size:16px;}
.section-ink .section-head p{color:rgba(246,243,237,.78);}

/* ---------- ticket cards ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.ticket-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:30px 26px 26px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.ticket-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.ticket-card.featured{
  background:var(--ink);border-color:var(--ink);color:#F6F3ED;
  transform:translateY(-8px);box-shadow:var(--shadow-2);
}
.ticket-card.featured:hover{transform:translateY(-12px);}
.ticket-flag{
  position:absolute;top:-13px;left:26px;
  padding:4px 12px;border-radius:999px;
  background:var(--coral);color:#fff;font-size:12px;letter-spacing:.08em;font-weight:700;
}
.ticket-name{font-size:19px;font-weight:700;line-height:1.35;}
.ticket-desc{margin-top:8px;font-size:14px;color:var(--text-2);line-height:1.7;min-height:44px;}
.ticket-card.featured .ticket-desc{color:rgba(246,243,237,.78);}
.price-line{display:flex;align-items:baseline;gap:4px;margin:20px 0 6px;}
.price-symbol{font-size:20px;font-weight:700;color:var(--coral);}
.price-num{font-size:42px;font-weight:800;line-height:1;letter-spacing:-.02em;}
.ticket-card.featured .price-symbol{color:#F3A086;}
.price-unit{font-size:14px;color:var(--text-3);}
.ticket-card.featured .price-unit{color:rgba(246,243,237,.7);}
.ticket-note{font-size:13px;color:var(--text-3);}
.ticket-card.featured .ticket-note{color:rgba(246,243,237,.66);}
.benefit-list{margin:22px 0 26px;padding-top:20px;border-top:1px solid var(--divider);display:flex;flex-direction:column;gap:11px;flex:1;}
.ticket-card.featured .benefit-list{border-top-color:rgba(246,243,237,.18);}
.benefit-list li{position:relative;padding-left:26px;font-size:14.5px;color:var(--text-2);line-height:1.65;}
.ticket-card.featured .benefit-list li{color:rgba(246,243,237,.88);}
.benefit-list li::before{
  content:"";position:absolute;left:2px;top:8px;width:11px;height:6px;
  border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);
  transform:rotate(-45deg);border-radius:1px;
}
.ticket-card.featured .benefit-list li::before{border-color:#8FC7BD;}
.ticket-card .btn{margin-top:auto;}

/* ---------- rights columns ---------- */
.rights-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.rights-col{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px 26px;box-shadow:var(--shadow-1);
}
.rights-col h3{font-size:19px;font-weight:700;margin-bottom:6px;}
.rights-col .rights-lead{font-size:14px;color:var(--text-2);margin-bottom:18px;}
.rights-col ul{display:flex;flex-direction:column;gap:12px;}
.rights-col li{
  position:relative;padding-left:26px;font-size:15px;color:var(--text-2);line-height:1.7;
  padding-bottom:12px;border-bottom:1px dashed var(--divider);
}
.rights-col li:last-child{border-bottom:0;padding-bottom:0;}
.rights-col li::before{
  content:"";position:absolute;left:3px;top:9px;width:8px;height:8px;
  border-radius:2px;background:var(--coral);
}
.rights-col li strong{color:var(--text);font-weight:600;}

/* ---------- info block ---------- */
.info-split{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;}
.info-media{
  border-radius:var(--radius-img);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-1);background:var(--teal-soft);
}
.info-media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.info-list{display:flex;flex-direction:column;gap:18px;margin-top:26px;}
.info-item{display:flex;gap:14px;}
.info-dot{
  flex-shrink:0;width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--teal-soft);color:var(--ink-2);font-weight:700;font-size:14px;
  font-variant-numeric:tabular-nums;
}
.info-item h3{font-size:16.5px;font-weight:700;margin-bottom:3px;}
.info-item p{font-size:14.5px;color:var(--text-2);line-height:1.7;}

/* ---------- stats ---------- */
.stats-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--divider);border:1px solid var(--divider);border-radius:var(--radius-card);
  overflow:hidden;margin-top:44px;
}
.stat-cell{background:var(--card);padding:24px 22px;}
.stat-num{font-size:30px;font-weight:800;color:var(--ink-2);line-height:1.1;letter-spacing:-.02em;}
.stat-label{margin-top:6px;font-size:13.5px;color:var(--text-2);}

/* ---------- form ---------- */
.signup-wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:44px;align-items:start;}
.form-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:32px;box-shadow:var(--shadow-1);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:14px;font-weight:600;color:var(--text);}
.field label .req{color:var(--coral);margin-left:2px;}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  background:#fff;font-size:15px;
  transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:112px;padding:12px 14px;resize:vertical;line-height:1.6;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#cfc7b8;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);background:var(--teal-soft);
  box-shadow:0 0 0 3px rgba(27,107,98,.12);
}
.field .hint{font-size:13px;color:var(--text-3);}
.checkline{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-2);line-height:1.6;}
.checkline input{width:18px;height:18px;margin-top:3px;accent-color:var(--teal);flex-shrink:0;}
.form-foot{margin-top:22px;display:flex;flex-direction:column;gap:14px;}
.form-foot .note{font-size:13px;color:var(--text-3);}
.aside-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;box-shadow:var(--shadow-1);margin-bottom:20px;
}
.aside-card h3{font-size:17px;font-weight:700;margin-bottom:12px;}
.aside-card ul{display:flex;flex-direction:column;gap:10px;}
.aside-card li{font-size:14.5px;color:var(--text-2);line-height:1.7;position:relative;padding-left:18px;}
.aside-card li::before{
  content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--teal);
}
.aside-card.dark{background:var(--ink);color:#F6F3ED;border-color:var(--ink);}
.aside-card.dark h3{color:#F6F3ED;}
.aside-card.dark li{color:rgba(246,243,237,.82);}
.aside-card.dark li::before{background:var(--coral);}
.aside-card.dark .aside-contact{display:flex;flex-direction:column;gap:8px;margin-top:4px;font-size:14.5px;}
.aside-card.dark strong{color:#fff;}

/* ---------- faq ---------- */
.faq-list{max-width:860px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 8px;font-size:16px;font-weight:600;line-height:1.55;
  transition:background-color .18s ease,color .18s ease;
}
.faq-item summary:hover{background:#EFEBE2;color:var(--ink-2);}
.faq-icon{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  border:1.5px solid var(--teal);position:relative;transition:transform .22s ease,border-color .22s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--teal);
  transform:translate(-50%,-50%);transition:opacity .22s ease;
}
.faq-icon::before{width:11px;height:1.6px;}
.faq-icon::after{width:1.6px;height:11px;}
.faq-item[open] .faq-icon{transform:rotate(180deg);border-color:var(--coral);}
.faq-item[open] .faq-icon::before,.faq-item[open] .faq-icon::after{background:var(--coral);}
.faq-item[open] .faq-icon::after{opacity:0;}
.faq-answer{padding:0 8px 22px;font-size:15px;color:var(--text-2);line-height:1.75;max-width:70ch;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.contact-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease;
}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.contact-card .tag{margin-bottom:12px;}
.contact-card h3{font-size:17px;font-weight:700;margin-bottom:8px;}
.contact-card p{font-size:14.5px;color:var(--text-2);line-height:1.75;}
.contact-card strong{color:var(--ink-2);font-weight:700;}

/* ---------- cta band ---------- */
.cta-band{padding:0 0 88px;}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  background:var(--ink);color:#F6F3ED;border-radius:var(--radius-card);
  padding:38px 40px;position:relative;overflow:hidden;
}
.cta-inner::after{
  content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(228,97,63,.28),transparent 68%);
}
.cta-text{position:relative;z-index:1;}
.cta-text h2{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:700;line-height:1.35;}
.cta-text p{margin-top:8px;font-size:15px;color:rgba(246,243,237,.78);}
.cta-inner .btn{position:relative;z-index:1;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(246,243,237,.82);padding:72px 0 32px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{width:36px;height:36px;}
.footer-brand .brand-main{color:#F6F3ED;}
.footer-brand .brand-sub{color:rgba(246,243,237,.6);}
.footer-about{font-size:14.5px;line-height:1.75;color:rgba(246,243,237,.7);max-width:34ch;}
.footer-title{font-size:15px;font-weight:700;color:#F6F3ED;margin-bottom:16px;letter-spacing:.02em;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:14.5px;color:rgba(246,243,237,.78);transition:color .18s ease;}
.footer-links a:hover{color:#F3A086;text-decoration:underline;text-underline-offset:4px;}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:14.5px;color:rgba(246,243,237,.78);}
.footer-contact strong{color:#F6F3ED;font-weight:600;}
.subscribe-form{display:flex;gap:10px;margin-top:14px;}
.subscribe-form input{
  flex:1;min-width:0;height:46px;padding:0 14px;border-radius:var(--radius-btn);
  border:1px solid rgba(246,243,237,.26);background:rgba(246,243,237,.08);color:#F6F3ED;font-size:14.5px;
  transition:border-color .18s ease,background-color .18s ease;
}
.subscribe-form input::placeholder{color:rgba(246,243,237,.5);}
.subscribe-form input:focus{outline:none;border-color:#8FC7BD;background:rgba(246,243,237,.14);}
.subscribe-form button{
  height:46px;padding:0 18px;border:0;border-radius:var(--radius-btn);
  background:var(--coral);color:#fff;font-size:14.5px;font-weight:600;cursor:pointer;
  transition:background-color .18s ease,transform .18s ease;
}
.subscribe-form button:hover{background:var(--coral-hover);transform:translateY(-1px);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(246,243,237,.16);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(246,243,237,.58);
}

/* ---------- mobile tabbar ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:none;background:#fff;border-top:1px solid var(--divider);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -6px 20px -14px rgba(18,35,31,.35);
}
.tabbar-inner{display:grid;grid-template-columns:repeat(5,1fr);}
.tab-item{
  min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:12px;color:var(--text-3);transition:color .18s ease,background-color .18s ease;
}
.tab-item svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;}
.tab-item.is-active{color:var(--ink-2);font-weight:700;}
.tab-item.is-active svg{stroke-width:2.1;}
.tab-item:active{background:var(--teal-soft);}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .container-x{padding:0 24px;}
  .nav-link{padding:8px 10px;font-size:14px;}
  .ticket-grid{grid-template-columns:1fr;gap:22px;}
  .ticket-card.featured{transform:none;}
  .ticket-card.featured:hover{transform:translateY(-4px);}
  .rights-grid{grid-template-columns:1fr;}
  .info-split{grid-template-columns:1fr;gap:28px;}
  .signup-wrap{grid-template-columns:1fr;gap:28px;}
  .contact-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .stats-band{grid-template-columns:1fr 1fr;}
  .section{padding:64px 0;}
}
@media (max-width:767px){
  .desk-nav{display:none;}
  .menu-toggle{display:inline-flex;}
  .header-inner{height:56px;gap:12px;}
  .brand-mark{width:30px;height:30px;}
  .brand-main{font-size:15px;}
  .brand-sub{font-size:10px;}
  .header-actions .btn-primary{display:none;}
  .tabbar{display:block;}
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom));}
  .site-footer{padding:56px 0 calc(90px + env(safe-area-inset-bottom));}
  .page-hero-inner{min-height:320px;padding:48px 0 44px;}
  .page-hero .hero-sub{font-size:15.5px;}
  .hero-meta{gap:14px;font-size:13.5px;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:24px 20px;}
  .contact-grid{grid-template-columns:1fr;}
  .cta-inner{padding:28px 22px;}
  .cta-inner .btn{width:100%;}
  .section{padding:56px 0;}
  .section-tight{padding:44px 0;}
  .cta-band{padding:0 0 56px;}
  .stats-band{grid-template-columns:1fr 1fr;}
  .stat-num{font-size:25px;}
}
@media (max-width:520px){
  .container-x{padding:0 16px;}
  .price-num{font-size:36px;}
  .drawer a{padding:13px 16px;}
  .drawer .drawer-cta{padding:16px 16px 0;}
  .footer-grid{grid-template-columns:1fr;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form button{width:100%;}
}