/* roulang page: index */
:root{
  --c-brand:#12594A;
  --c-brand-d:#0E4638;
  --c-brand-l:#1E7D66;
  --c-accent:#C6F24E;
  --c-warm:#F0653C;
  --c-bg:#F6F5F0;
  --c-ink:#0E1B17;
  --c-surface:#FFFFFF;
  --c-line:#DCDCD2;
  --c-text:#23302B;
  --c-muted:#6E7A74;
  --c-error:#D33A2C;
  --font-base:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,"DIN Alternate","JetBrains Mono",monospace;
  --sh-1:0 1px 2px rgba(14,27,23,.06),0 10px 24px -14px rgba(14,27,23,.20);
  --sh-2:0 18px 40px -16px rgba(14,27,23,.30);
  --r-btn:8px;
  --r-card:12px;
  --r-img:10px;
  --sec-gap:88px;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  top:0;left:0;right:0;
  height:3px;
  background:var(--c-accent);
  z-index:100;
}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;color:var(--c-ink)}
h1{font-size:44px;font-weight:800}
h2{font-size:32px}
h3{font-size:21px;font-weight:700}
h4{font-size:17px;font-weight:700}
p{margin:0}
a{color:inherit;text-decoration:none;transition:color .15s ease}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:0;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn--primary{background:var(--c-accent);color:var(--c-ink);font-weight:700}
.btn--primary:hover{background:#d5fa6c;transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn--primary:active{transform:translateY(1px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--dark{background:var(--c-brand);color:#fff}
.btn--dark:hover{background:var(--c-brand-d);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn--outline{background:transparent;color:var(--c-brand);border-color:var(--c-brand)}
.btn--outline:hover{background:var(--c-brand);color:#fff}
.btn--sm{height:38px;padding:0 16px;font-size:14px}
.btn--block{width:100%}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  font-size:13px;font-weight:600;line-height:1.4;
  background:rgba(198,242,78,.22);color:var(--c-brand-d);
}
.badge--line{background:transparent;border:1px solid var(--c-line);color:var(--c-muted)}
.badge--warm{background:rgba(240,101,60,.14);color:var(--c-warm)}
.badge--accent{background:var(--c-accent);color:var(--c-ink)}
.badge--ondark{background:rgba(198,242,78,.18);color:var(--c-accent);border:1px solid rgba(198,242,78,.35)}

/* ---------- 头部 ---------- */
.site-header{position:relative;z-index:60}
.brand-bar{background:var(--c-ink);color:#fff}
.brand-inner{
  display:flex;align-items:center;gap:20px;
  height:64px;
}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo-mark{width:34px;height:34px;flex-shrink:0}
.logo-text{font-size:19px;font-weight:800;color:#fff;letter-spacing:.01em;white-space:nowrap}
.logo-text em{color:var(--c-accent);font-style:normal}
.brand-actions{margin-left:auto;display:flex;align-items:center;gap:18px}
.hotline{font-size:14px;color:rgba(255,255,255,.78);display:flex;align-items:center;gap:7px;white-space:nowrap}
.hotline .num{color:#fff;font-weight:600}
.icon-btn{
  width:38px;height:38px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.18);
  transition:background-color .18s ease,color .18s ease;
}
.icon-btn:hover{background:rgba(255,255,255,.12);color:#fff}
.search-panel{
  display:none;
  background:#0B1613;border-top:1px solid rgba(255,255,255,.10);
}
.search-panel.is-open{display:block}
.search-form{display:flex;gap:12px;padding:14px 0}
.search-form input{
  flex:1;height:44px;padding:0 16px;border-radius:var(--r-btn);
  background:#16241F;border:1px solid rgba(255,255,255,.18);color:#fff;
}
.search-form input::placeholder{color:rgba(255,255,255,.45)}
.search-form input:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 2px rgba(198,242,78,.25)}

.channel-bar{
  background:var(--c-surface);
  border-bottom:1px solid var(--c-line);
  position:sticky;top:0;z-index:55;
  transition:box-shadow .2s ease;
}
.channel-bar.is-stuck{box-shadow:var(--sh-1)}
.channel-inner{display:flex;align-items:center;gap:8px;height:52px}
.channel-nav{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-link{
  position:relative;display:inline-block;white-space:nowrap;
  padding:0 14px;line-height:52px;font-size:15px;font-weight:500;color:var(--c-text);
}
.channel-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;
  background:transparent;border-radius:2px;
}
.channel-link:hover{color:var(--c-brand)}
.channel-link.is-active{color:var(--c-brand-d);font-weight:700}
.channel-link.is-active::after{background:var(--c-accent)}
.channel-right{margin-left:auto;display:flex;align-items:center;gap:12px;flex-shrink:0}
.channel-note{font-size:13px;color:var(--c-muted)}
.menu-toggle{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--c-line);align-items:center;justify-content:center}
.menu-toggle span{display:block;width:17px;height:2px;background:var(--c-ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:17px;height:2px;background:var(--c-ink)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
.drawer{display:none;background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.drawer.is-open{display:block}
.drawer a{display:block;padding:14px 24px;font-size:15px;border-bottom:1px solid var(--c-line);border-left:3px solid transparent}
.drawer a.is-active{border-left-color:var(--c-accent);color:var(--c-brand-d);font-weight:700;background:#FAFAF6}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background-image:linear-gradient(rgba(14,27,23,.72),rgba(14,27,23,.72)),url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
  color:#fff;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.5;
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:56% 44%;gap:44px;
  align-items:center;min-height:560px;padding:64px 0 88px;
}
.hero h1{color:#fff;margin:18px 0 16px;font-size:44px;letter-spacing:.02em}
.hero-sub{font-size:17px;color:rgba(255,255,255,.86);max-width:530px;line-height:1.85}
.hero-facts{
  display:flex;flex-wrap:wrap;align-items:center;gap:0;
  margin:28px 0 30px;font-size:14px;color:rgba(255,255,255,.78);
}
.hero-facts li{display:flex;align-items:baseline;gap:8px;padding-right:20px;margin-right:20px;border-right:1px solid rgba(255,255,255,.24)}
.hero-facts li:last-child{border-right:0;padding-right:0;margin-right:0}
.hero-facts b{font-family:var(--font-num);font-weight:700;color:var(--c-accent);font-size:16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-media{position:relative}
.hero-media img{width:100%;height:420px;object-fit:cover;border-radius:var(--r-img);box-shadow:0 24px 60px -28px rgba(0,0,0,.65)}
.hero-tag{
  position:absolute;left:0;bottom:26px;
  background:var(--c-accent);color:var(--c-ink);
  padding:10px 18px;font-size:14px;font-weight:700;
  clip-path:polygon(0 0,100% 0,calc(100% - 14px) 100%,0 100%);
}

/* ---------- 数据带 ---------- */
.stats{position:relative;z-index:5;margin-top:-32px;padding-bottom:8px}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--c-ink);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh-2);
}
.stat{padding:26px 24px;border-right:1px solid rgba(255,255,255,.10)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--font-num);font-size:30px;font-weight:700;color:var(--c-accent);line-height:1.2}
.stat span{display:block;margin-top:6px;font-size:14px;color:rgba(255,255,255,.72)}

/* ---------- 通用板块 ---------- */
section.block{padding:var(--sec-gap) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-title{position:relative;padding-left:16px}
.section-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--c-accent);
}
.section-title h2{margin-bottom:8px}
.section-lead{font-size:15px;color:var(--c-muted);max-width:640px}
.link-more{font-size:14px;font-weight:600;color:var(--c-brand);white-space:nowrap}
.link-more:hover{color:var(--c-brand-d);text-decoration:underline;text-underline-offset:4px}

/* ---------- 时间线 ---------- */
.timeline{position:relative;max-width:900px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:50%;top:8px;bottom:8px;width:2px;background:var(--c-line);transform:translateX(-50%)}
.tl-item{position:relative;display:grid;grid-template-columns:1fr 40px 1fr;align-items:start;margin-bottom:32px}
.tl-item:last-child{margin-bottom:0}
.tl-dot{
  grid-column:2;justify-self:center;width:12px;height:12px;border-radius:50%;
  background:var(--c-line);margin-top:8px;position:relative;z-index:2;
}
.tl-item.is-live .tl-dot{background:var(--c-accent);box-shadow:0 0 0 4px rgba(198,242,78,.28)}
.tl-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease;
}
.tl-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.tl-item:nth-child(odd) .tl-card{grid-column:1}
.tl-item:nth-child(even) .tl-card{grid-column:3}
.tl-time{font-family:var(--font-num);font-size:15px;font-weight:700;color:var(--c-brand);letter-spacing:.02em}
.tl-card h3{margin:8px 0 8px;font-size:19px}
.tl-card p{font-size:15px;color:var(--c-muted)}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tl-tags .badge{font-size:12px}

/* ---------- 亮点 / 人物卡 ---------- */
.people-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.person{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease;
}
.person:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.person-media{position:relative;overflow:hidden;aspect-ratio:4/5;background:#E8E8E0}
.person-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.person:hover .person-media img{transform:scale(1.04)}
.person-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,27,23,0) 55%,rgba(14,27,23,.42) 100%)}
.person-body{padding:18px 20px 22px}
.person-body h4{margin-bottom:4px}
.person-role{font-size:13px;color:var(--c-muted);margin-bottom:12px}
.person-tags{display:flex;flex-wrap:wrap;gap:8px}
.person-tags .badge{font-size:12px;padding:4px 10px}

/* ---------- 票种 ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.ticket{
  display:flex;flex-direction:column;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:28px 26px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.ticket:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.ticket.is-featured{background:var(--c-brand);border-color:var(--c-accent);color:#fff;box-shadow:var(--sh-2)}
.ticket-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.ticket h3{font-size:19px}
.ticket.is-featured h3{color:#fff}
.ticket-price{font-family:var(--font-num);font-size:34px;font-weight:700;color:var(--c-ink);line-height:1.15}
.ticket.is-featured .ticket-price{color:#fff}
.ticket-price small{font-size:14px;font-weight:500;color:var(--c-muted);margin-left:4px;font-family:var(--font-base)}
.ticket.is-featured .ticket-price small{color:rgba(255,255,255,.7)}
.ticket-desc{font-size:14px;color:var(--c-muted);margin-top:8px;min-height:44px}
.ticket.is-featured .ticket-desc{color:rgba(255,255,255,.76)}
.ticket-list{margin:20px 0 24px;border-top:1px solid var(--c-line)}
.ticket.is-featured .ticket-list{border-top-color:rgba(198,242,78,.28)}
.ticket-list li{
  display:flex;align-items:flex-start;gap:10px;
  padding:11px 0;border-bottom:1px solid var(--c-line);font-size:14.5px;line-height:1.6;
}
.ticket.is-featured .ticket-list li{border-bottom-color:rgba(198,242,78,.18);color:rgba(255,255,255,.9)}
.tick{flex-shrink:0;width:16px;height:16px;margin-top:4px;color:var(--c-brand)}
.ticket.is-featured .tick{color:var(--c-accent)}
.ticket-foot{margin-top:auto}

/* ---------- 资讯列表（内容动态） ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.news-cover{aspect-ratio:16/10;background:linear-gradient(135deg,#EDEDE6,#DFE3D6);position:relative;overflow:hidden}
.news-cover img{width:100%;height:100%;object-fit:cover}
.news-cover::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(18,89,74,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(18,89,74,.06) 1px,transparent 1px);
  background-size:22px 22px;
}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-body .badge{align-self:flex-start;margin-bottom:12px}
.news-title{
  font-size:17.5px;font-weight:700;color:var(--c-ink);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s ease;
}
.news-card:hover .news-title{color:var(--c-brand)}
.news-desc{
  margin-top:10px;font-size:14.5px;color:var(--c-muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--c-muted);
}
.news-meta .num{color:var(--c-muted)}
.news-more{font-size:13px;font-weight:600;color:var(--c-brand)}
.news-card:hover .news-more{color:var(--c-brand-d)}
.empty-state{
  border:2px dashed var(--c-line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;background:#FBFBF7;
}
.empty-state .empty-icon{
  width:52px;height:52px;margin:0 auto 16px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(198,242,78,.28);color:var(--c-brand-d);font-size:22px;
}
.empty-state p{color:var(--c-muted);font-size:15px;margin-bottom:18px}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:8px 28px;box-shadow:var(--sh-1)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:56px;padding:16px 0;font-size:17px;font-weight:600;color:var(--c-ink);
  transition:color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex-shrink:0;font-size:24px;font-weight:400;color:var(--c-brand);
  transition:transform .22s ease;line-height:1;
}
.faq-item summary:hover{color:var(--c-brand)}
.faq-item[open] summary{color:var(--c-brand-d);font-weight:700}
.faq-item[open] summary::after{transform:rotate(45deg);color:var(--c-brand-d)}
.faq-answer{padding:4px 0 20px;max-width:820px;font-size:15.5px;color:var(--c-muted);line-height:1.85}

/* ---------- CTA 表单 ---------- */
.cta-block{
  position:relative;background:var(--c-brand-d);color:#fff;overflow:hidden;
  padding:var(--sec-gap) 0;
}
.cta-block::before{
  content:"";position:absolute;top:0;left:0;right:0;height:6px;
  background:repeating-linear-gradient(90deg,var(--c-accent) 0 28px,rgba(198,242,78,.25) 28px 56px);
}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;position:relative;z-index:2}
.cta-copy h2{color:#fff;margin:18px 0 16px}
.cta-copy p{color:rgba(255,255,255,.8);font-size:16px;max-width:460px}
.cta-points{margin-top:30px;display:flex;flex-direction:column;gap:14px}
.cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.86)}
.cta-points .tick{color:var(--c-accent);margin-top:5px}
.form-card{background:var(--c-surface);border-radius:var(--r-card);padding:32px;box-shadow:var(--sh-2);color:var(--c-text)}
.form-card h3{margin-bottom:6px}
.form-card .form-note{font-size:14px;color:var(--c-muted);margin-bottom:22px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--c-ink)}
.req{color:var(--c-warm);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;padding:0 14px;height:46px;
  border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:#FCFCFA;font-size:15px;
  transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.field textarea{height:auto;min-height:104px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:#A3ACA7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;border-color:var(--c-brand);
  box-shadow:0 0 0 2px rgba(198,242,78,.55);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-foot{margin-top:24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-foot .btn{min-width:160px}
.form-foot span{font-size:13px;color:var(--c-muted)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:rgba(255,255,255,.72);padding:72px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:52px;
}
.footer-brand .logo{margin-bottom:18px}
.footer-brand .logo-text{color:#fff}
.footer-about{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:330px}
.footer-social{display:flex;gap:10px;margin-top:22px}
.footer-social a{
  width:36px;height:36px;border-radius:8px;border:1px solid rgba(255,255,255,.18);
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:rgba(255,255,255,.72);
}
.footer-social a:hover{background:var(--c-accent);color:var(--c-ink);border-color:var(--c-accent)}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:20px}
.footer-col li{margin-bottom:12px;font-size:14.5px}
.footer-col a{color:rgba(255,255,255,.72)}
.footer-col a:hover{color:var(--c-accent)}
.footer-contact li{display:flex;gap:10px;font-size:14.5px;margin-bottom:14px;line-height:1.7}
.footer-contact .num{color:#fff;font-weight:600}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.52);
}
.footer-bottom a{color:rgba(255,255,255,.52)}
.footer-bottom a:hover{color:var(--c-accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  h1{font-size:36px}
  h2{font-size:27px}
  .hero h1{font-size:36px}
  .hero-inner{grid-template-columns:1fr;gap:36px;min-height:auto;padding:52px 0 72px}
  .hero-media img{height:320px}
  .people-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  :root{--sec-gap:56px}
  h1{font-size:30px}
  h2{font-size:24px}
  h3{font-size:19px}
  .hero h1{font-size:30px;letter-spacing:0}
  .brand-inner{height:60px;gap:12px}
  .logo-text{font-size:16px}
  .hotline,.channel-right .channel-note{display:none}
  .channel-nav{display:none}
  .menu-toggle{display:inline-flex}
  .channel-inner{height:52px}
  .hero-inner{padding:44px 0 64px}
  .hero-media img{height:250px}
  .hero-facts{font-size:13px}
  .hero-facts li{padding-right:14px;margin-right:14px}
  .stats{margin-top:-20px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:1px solid rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.10)}
  .stat:nth-child(2n){border-right:0}
  .stat:nth-child(n+3){border-bottom:0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
  .timeline::before{left:16px;transform:none}
  .tl-item{grid-template-columns:32px 1fr;margin-bottom:26px}
  .tl-dot{grid-column:1;justify-self:start;margin-left:10px}
  .tl-item:nth-child(odd) .tl-card,.tl-item:nth-child(even) .tl-card{grid-column:2}
  .people-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .news-grid{grid-template-columns:1fr}
  .ticket-grid{
    display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding-bottom:12px;margin:0 -16px;padding-left:16px;padding-right:16px;
  }
  .ticket{flex:0 0 82vw;scroll-snap-align:start;padding:24px 22px}
  .faq-wrap{padding:4px 20px}
  .faq-item summary{font-size:15.5px;gap:14px}
  .faq-answer{font-size:15px}
  .form-card{padding:24px 20px}
  .field-row{grid-template-columns:1fr;gap:0}
  .form-foot .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:36px}
  .site-footer{padding-top:52px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  .brand-actions{gap:10px}
  .brand-actions .btn{display:none}
  .people-grid{grid-template-columns:1fr}
  .stat{padding:20px 18px}
  .stat b{font-size:24px}
  .hero-cta .btn{width:100%}
}

/* roulang page: article */
:root{
  --c-brand:#12594A;
  --c-brand-d:#0E4638;
  --c-brand-l:#1E7D66;
  --c-accent:#C6F24E;
  --c-warm:#F0653C;
  --c-bg:#F6F5F0;
  --c-ink:#0E1B17;
  --c-surface:#FFFFFF;
  --c-line:#DCDCD2;
  --c-text:#23302B;
  --c-muted:#6E7A74;
  --c-error:#D33A2C;
  --font-base:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,"DIN Alternate","JetBrains Mono",monospace;
  --r-btn:8px;
  --r-card:12px;
  --r-img:10px;
  --sh-1:0 1px 2px rgba(14,27,23,.06),0 10px 24px -14px rgba(14,27,23,.20);
  --sh-2:0 18px 40px -16px rgba(14,27,23,.30);
  --sec:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;color:var(--c-ink)}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-accent{background:var(--c-accent);color:#0E1B17}
.btn-accent:hover{background:#b6e63f;transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-accent:active{transform:translateY(0)}
.btn-primary{background:var(--c-brand);color:#fff}
.btn-primary:hover{background:var(--c-brand-d);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--c-line);color:var(--c-text)}
.btn-ghost:hover{border-color:var(--c-brand);color:var(--c-brand)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline-light:hover{border-color:var(--c-accent);color:var(--c-accent)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}

/* ============ 头部导航 ============ */
.site-header{position:sticky;top:0;z-index:100;background:#fff}
.brand-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:36px;height:36px;flex-shrink:0}
.logo-text{font-size:18px;font-weight:800;color:var(--c-ink);white-space:nowrap}
.logo-text em{font-style:normal;color:var(--c-brand-l)}
.brand-actions{display:flex;align-items:center;gap:12px}
.brand-tel{font-family:var(--font-num);font-size:14px;color:var(--c-muted);white-space:nowrap}
.icon-btn{
  width:38px;height:38px;border-radius:8px;border:1px solid var(--c-line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--c-brand);
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.icon-btn:hover{border-color:var(--c-brand);background:#F2F5F1}
.nav-toggle{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--c-line);background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--c-brand);align-items:center;justify-content:center}
.channel-bar{border-bottom:1px solid var(--c-line);background:#fff}
.channel-nav{display:flex;align-items:center;gap:4px;height:52px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-link{
  display:inline-flex;align-items:center;height:52px;padding:0 16px;
  font-size:15px;font-weight:500;color:var(--c-text);
  border-bottom:2px solid transparent;white-space:nowrap;
  transition:color .15s ease,border-color .15s ease,background .15s ease;
}
.channel-link:hover{color:var(--c-brand);background:#FAFAF6}
.channel-link.is-active{color:var(--c-brand-d);font-weight:700;border-bottom-color:var(--c-accent)}
.search-row{max-height:0;overflow:hidden;background:#F2F4EE;transition:max-height .25s ease}
.search-row.is-open{max-height:96px}
.search-form{display:flex;gap:12px;padding:16px 0}
.search-form input{
  flex:1;height:44px;padding:0 16px;border:1px solid var(--c-line);border-radius:8px;
  background:#fff;font-size:15px;outline:none;transition:border-color .18s ease,box-shadow .18s ease;
}
.search-form input:focus{border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(198,242,78,.45)}
.nav-mask{position:fixed;inset:0;background:rgba(14,27,23,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:70}
.nav-mask.is-open{opacity:1;visibility:visible}

/* ============ 面包屑 ============ */
.breadcrumb{padding:22px 0 0}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-muted)}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:#B9BCB2}
.breadcrumb a{transition:color .15s ease}
.breadcrumb a:hover{color:var(--c-brand)}
.breadcrumb strong{color:var(--c-text);font-weight:600}

/* ============ 文章布局 ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start;padding-top:8px;padding-bottom:72px}
.article-main{min-width:0}
.article-head{padding:18px 0 24px}
.cat-tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(18,89,74,.08);color:var(--c-brand);font-size:13px;font-weight:600;
  border:1px solid rgba(18,89,74,.16);
}
.article-head h1{font-size:36px;line-height:1.3;margin:14px 0 16px}
.meta-row{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;color:var(--c-muted)}
.meta-item{display:inline-flex;align-items:center;gap:6px}
.meta-item .num{color:var(--c-text)}
.article-cover{margin:0 0 32px}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-img);box-shadow:var(--sh-1)}
.article-cover figcaption{font-size:13px;color:var(--c-muted);margin-top:10px;text-align:center}

/* ============ 正文排版 ============ */
.article-body{font-size:16.5px;line-height:1.9;color:var(--c-text)}
.article-body>*:first-child{margin-top:0}
.article-body p{margin:0 0 20px}
.article-body h2{position:relative;font-size:24px;margin:44px 0 18px;padding-left:16px}
.article-body h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--c-accent)}
.article-body h3{font-size:19px;margin:32px 0 14px}
.article-body h4{font-size:17px;margin:26px 0 12px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px;list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--c-brand-l);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--c-brand-d)}
.article-body strong{font-weight:700;color:var(--c-ink)}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;background:#fff;border-left:3px solid var(--c-accent);
  border-radius:0 var(--r-card) var(--r-card) 0;color:var(--c-text);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-img);margin:24px auto}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--c-muted);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;border:1px solid var(--c-line);background:#fff}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--c-line);text-align:left}
.article-body thead th{background:#EFF1E8;font-weight:700;color:var(--c-ink)}
.article-body tbody tr:nth-child(even){background:#FAFAF6}
.article-body pre{background:var(--c-ink);color:#E8F5EF;padding:16px 18px;border-radius:var(--r-img);overflow:auto;font-size:14px;line-height:1.7}
.article-body code{font-family:var(--font-num);font-size:.94em}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:32px 0}
.empty-state{
  border:1px dashed var(--c-line);border-radius:var(--r-card);background:#fff;
  padding:56px 24px;text-align:center;
}
.empty-state p{font-size:17px;font-weight:600;color:var(--c-muted);margin-bottom:18px}

/* ============ 标签与相关推荐 ============ */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;padding:26px 0;margin-top:36px;border-top:1px solid var(--c-line)}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;font-size:13px;color:var(--c-muted);
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.tag:hover{border-color:var(--c-brand);color:var(--c-brand);background:#F6FAF4}
.related{padding-bottom:8px}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.related-head h2{font-size:22px}
.related-head .more{font-size:14px;color:var(--c-brand);font-weight:600}
.related-head .more:hover{color:var(--c-brand-d)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rec-card{
  display:block;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rec-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#CBCFC2}
.rec-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.rec-body{padding:16px}
.rec-body h3{font-size:16px;line-height:1.45}
.rec-body p{font-size:13px;color:var(--c-muted);margin:8px 0 0;line-height:1.7}
.back-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* ============ 侧栏 ============ */
.article-side{position:sticky;top:132px;display:flex;flex-direction:column;gap:20px}
.side-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1)}
.side-card h3{font-size:16px;position:relative;padding-left:12px;margin-bottom:14px}
.side-card h3::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--c-accent)}
.side-list li+li{border-top:1px dashed var(--c-line)}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;font-size:14px;color:var(--c-text);transition:color .15s ease}
.side-list a:hover{color:var(--c-brand)}
.side-list a span{font-family:var(--font-num);font-size:12px;color:var(--c-muted)}
.side-cta{background:var(--c-brand);border:1px solid var(--c-brand);border-radius:var(--r-card);padding:22px;color:#fff}
.side-cta h3{font-size:17px;color:#fff;margin-bottom:10px}
.side-cta p{font-size:14px;color:rgba(255,255,255,.78);margin-bottom:16px;line-height:1.75}
.side-cta .btn{width:100%}
.side-facts li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:14px;color:var(--c-muted)}
.side-facts li+li{border-top:1px dashed var(--c-line)}
.side-facts .num{color:var(--c-text)}

/* ============ CTA 报名 ============ */
.cta-section{position:relative;background:var(--c-ink);color:#fff;padding:72px 0;margin-top:16px}
.cta-section::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--c-accent)}
.cta-grid{display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:start}
.cta-copy h2{font-size:30px;color:#fff;margin-bottom:14px}
.cta-copy p{color:rgba(255,255,255,.72);font-size:15px;max-width:520px}
.cta-points{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.82)}
.cta-points li::before{content:"✓";color:var(--c-accent);font-weight:700;line-height:1.6}
.form-card{background:#fff;border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-2);color:var(--c-text)}
.form-card h3{font-size:19px;margin-bottom:6px}
.form-card .form-tip{font-size:13px;color:var(--c-muted);margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--c-ink)}
.req{color:var(--c-warm)}
.field input,.field select,.field textarea{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--c-line);border-radius:8px;
  background:#FAFAF7;font-size:15px;outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{height:auto;padding:12px 14px;resize:vertical;min-height:96px;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--c-brand);background:#fff;box-shadow:0 0 0 3px rgba(198,242,78,.45);
}
.form-card .btn{width:100%;margin-top:6px}
.form-note{font-size:12.5px;color:var(--c-muted);margin:12px 0 0;line-height:1.7}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-brand-d);color:rgba(255,255,255,.75);margin-top:0}
.site-footer a{color:rgba(255,255,255,.72);transition:color .18s ease}
.site-footer a:hover{color:var(--c-accent)}
.site-footer .logo-text{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:64px 0 44px}
.footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);margin:16px 0 18px}
.footer-social{display:flex;flex-wrap:wrap;gap:10px}
.footer-social a{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.2);font-size:13px}
.footer-social a:hover{border-color:var(--c-accent)}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col li{margin-bottom:10px;font-size:14px}
.footer-contact li{display:flex;justify-content:space-between;gap:14px;font-size:14px}
.footer-contact .num{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px}
  .article-side{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .article-head h1{font-size:30px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .brand-tel{display:none}
  .brand-actions{gap:8px}
  .nav-toggle{display:inline-flex}
  .channel-bar{position:relative;height:0;border-bottom:0;overflow:visible}
  .channel-nav{
    position:fixed;top:0;right:0;bottom:0;width:76vw;max-width:340px;height:auto;
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:84px 16px 24px;overflow-y:auto;z-index:80;
    transform:translateX(105%);transition:transform .25s ease;
    box-shadow:-12px 0 40px -20px rgba(14,27,23,.45);
  }
  .channel-nav.is-open{transform:none}
  .channel-link{height:54px;padding:0 14px;font-size:16px;border-bottom:1px solid var(--c-line);border-left:3px solid transparent}
  .channel-link.is-active{border-bottom-color:var(--c-line);border-left-color:var(--c-accent);background:#F6FAF4}
  .article-head h1{font-size:26px}
  .article-body{font-size:15.5px}
  .article-body h2{font-size:21px;margin-top:36px}
  .article-body h3{font-size:18px}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap}
  .article-side{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .cta-section{padding:56px 0}
  .cta-copy h2{font-size:24px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:48px 0 32px}
  .form-card{padding:22px}
}
@media (max-width:520px){
  .brand-actions .btn{padding:0 14px;font-size:14px;height:40px}
  .search-form{flex-direction:column}
  .search-form .btn{width:100%}
  .form-card .btn,.side-cta .btn{width:100%}
  .article-cover img{aspect-ratio:4/3}
  .back-links .btn{width:100%}
}

/* roulang page: category2 */
:root{
  --c-brand:#12594A;
  --c-brand-d:#0E4638;
  --c-brand-l:#1E7D66;
  --c-accent:#C6F24E;
  --c-warm:#F0653C;
  --c-bg:#F6F5F0;
  --c-ink:#0E1B17;
  --c-surface:#FFFFFF;
  --c-line:#DCDCD2;
  --c-text:#23302B;
  --c-muted:#6E7A74;
  --c-error:#D33A2C;
  --font-base:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,"DIN Alternate","JetBrains Mono",monospace;
  --r-btn:8px;
  --r-card:12px;
  --r-img:10px;
  --sh-1:0 1px 2px rgba(14,27,23,.06), 0 10px 24px -14px rgba(14,27,23,.20);
  --sh-2:0 18px 40px -16px rgba(14,27,23,.30);
  --sp-section:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:inherit;text-decoration:none;transition:color .15s ease, background-color .15s ease, border-color .15s ease;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;color:var(--c-ink);}
h1{font-size:44px;}
h2{font-size:32px;}
h3{font-size:21px;}
h4{font-size:17px;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--c-text);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--c-accent);
  outline-offset:2px;
  border-radius:4px;
}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;}

/* 容器 */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* 顶部品牌行 */
.brand-bar{background:var(--c-ink);color:#fff;}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;}
.logo{display:inline-flex;align-items:center;gap:10px;}
.logo-mark{width:38px;height:38px;flex:0 0 auto;border-radius:10px;}
.logo-text{font-size:19px;font-weight:800;color:#fff;letter-spacing:.02em;}
.logo-text em{font-style:normal;color:var(--c-accent);}
.brand-actions{display:flex;align-items:center;gap:14px;}
.icon-btn{
  width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.24);color:#fff;
  transition:background-color .15s ease,border-color .15s ease;
}
.icon-btn:hover{background:rgba(255,255,255,.10);border-color:rgba(198,242,78,.6);}
.icon-btn svg{width:18px;height:18px;}
.phone-link{color:rgba(255,255,255,.82);font-size:14.5px;font-weight:500;}
.phone-link:hover{color:var(--c-accent);}
.nav-toggle{display:none;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(255,255,255,.24);border-radius:var(--r-btn);font-size:14px;font-weight:600;color:#fff;}
.nav-toggle:hover{border-color:var(--c-accent);color:var(--c-accent);}

/* 频道行 */
.channel-bar{background:#fff;border-bottom:1px solid var(--c-line);position:sticky;top:0;z-index:40;transition:box-shadow .2s ease;}
.channel-bar.is-stuck{box-shadow:var(--sh-1);}
.channel-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;}
.channel-nav{display:flex;align-items:stretch;gap:4px;overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;display:inline-block;padding:14px 12px;font-size:15px;font-weight:500;
  color:var(--c-text);white-space:nowrap;
}
.channel-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:transparent;
  transition:background-color .15s ease;
}
.channel-link:hover{color:var(--c-brand);}
.channel-link.is-active{color:var(--c-brand-d);font-weight:700;}
.channel-link.is-active::after{background:var(--c-accent);}
.channel-extra{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.channel-extra a{font-size:14.5px;color:var(--c-muted);font-weight:500;}
.channel-extra a:hover{color:var(--c-brand);}

/* 搜索条 */
.search-panel{border-bottom:1px solid var(--c-line);background:#fff;}
.search-inner{display:flex;gap:10px;padding-top:14px;padding-bottom:14px;}
.search-inner input{flex:1;min-width:0;padding:11px 14px;border:1px solid var(--c-line);border-radius:var(--r-btn);background:var(--c-bg);}
.search-inner input:focus{border-color:var(--c-brand-l);background:#fff;}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);font-size:15.5px;font-weight:600;
  border:1px solid transparent;transition:transform .15s ease,background-color .15s ease,color .15s ease,border-color .15s ease,box-shadow .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-accent{background:var(--c-accent);color:var(--c-brand-d);}
.btn-accent:hover{background:#d4f96b;box-shadow:0 10px 24px -14px rgba(18,89,74,.6);transform:translateY(-2px);}
.btn-outline{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.04);}
.btn-outline:hover{border-color:var(--c-accent);color:var(--c-accent);transform:translateY(-2px);}
.btn-ghost{border-color:var(--c-line);color:var(--c-brand);background:#fff;}
.btn-ghost:hover{border-color:var(--c-brand-l);transform:translateY(-2px);box-shadow:var(--sh-1);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}

/* 通用板块 */
.section{padding:var(--sp-section) 0;}
.section-tight{padding-top:56px;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head h2{margin-bottom:12px;}
.section-head .section-sub{color:var(--c-muted);font-size:16px;}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;color:var(--c-brand-l);
  background:rgba(30,125,102,.10);border-radius:999px;padding:5px 12px;margin-bottom:14px;
}
.eyebrow-light{color:var(--c-accent);background:rgba(198,242,78,.14);}
.with-bar{position:relative;padding-left:14px;}
.with-bar::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;background:var(--c-accent);border-radius:2px;}

/* 首屏 */
.hero-strip{
  position:relative;color:#fff;overflow:hidden;
  background-image:linear-gradient(115deg,rgba(14,27,23,.90) 12%,rgba(14,27,23,.68) 62%,rgba(18,89,74,.72) 100%),url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;
  padding:46px 0 92px;
}
.hero-strip::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--c-accent);
}
.hero-strip::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;opacity:.5;
}
.hero-strip .container{position:relative;z-index:2;}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.68);margin-bottom:22px;}
.crumbs a:hover{color:var(--c-accent);}
.crumbs .sep{opacity:.6;}
.crumbs .current{color:#fff;font-weight:700;}
.hero-strip h1{color:#fff;font-size:44px;letter-spacing:.01em;max-width:880px;}
.hero-lead{margin-top:16px;font-size:17px;color:rgba(255,255,255,.82);max-width:660px;}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;}
.hero-badges{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  font-size:13.5px;font-weight:600;border:1px solid rgba(255,255,255,.30);color:rgba(255,255,255,.92);
}
.pill-accent{border-color:rgba(198,242,78,.55);color:var(--c-accent);background:rgba(198,242,78,.08);}

/* 数据带 */
.stat-band{position:relative;margin-top:-46px;z-index:5;}
.stat-card{
  background:var(--c-ink);border:1px solid rgba(198,242,78,.16);border-radius:var(--r-card);
  box-shadow:var(--sh-2);padding:8px 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat-item{padding:20px 26px;border-right:1px solid rgba(255,255,255,.10);}
.stat-item:last-child{border-right:0;}
.stat-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:30px;font-weight:700;color:var(--c-accent);line-height:1.2;}
.stat-num small{font-size:14px;font-weight:600;margin-left:4px;color:rgba(255,255,255,.7);}
.stat-label{font-size:14px;color:rgba(255,255,255,.72);margin-top:6px;}

/* 时间线日历 */
.calendar-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start;}
.month-group{margin-bottom:44px;}
.month-group:last-child{margin-bottom:0;}
.month-sticky{
  position:sticky;top:60px;z-index:6;background:var(--c-bg);
  display:flex;align-items:baseline;gap:12px;padding:10px 0 12px;margin-bottom:18px;
  border-bottom:2px solid var(--c-line);
}
.month-num{font-family:var(--font-num);font-size:26px;font-weight:700;color:var(--c-brand);line-height:1;}
.month-label{font-size:15.5px;font-weight:700;color:var(--c-ink);}
.month-note{margin-left:auto;font-size:13px;color:var(--c-muted);}
.timeline{position:relative;padding-left:34px;}
.timeline::before{
  content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:var(--c-line);
}
.tl-item{position:relative;margin-bottom:28px;}
.tl-item:last-child{margin-bottom:0;}
.tl-dot{
  position:absolute;left:-34px;top:8px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--c-line);box-sizing:border-box;
}
.tl-item.is-current .tl-dot{background:var(--c-accent);border-color:var(--c-brand);box-shadow:0 0 0 4px rgba(198,242,78,.35);}
.tl-time{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:13.5px;font-weight:700;color:var(--c-brand);margin-bottom:6px;}
.tl-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px 22px;box-shadow:var(--sh-1);transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.tl-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:#cfd4c7;}
.tl-card h3{font-size:19px;margin-bottom:8px;}
.tl-card p{font-size:15px;color:var(--c-muted);}
.tl-meta{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;border:1px solid var(--c-line);color:var(--c-brand);background:#fff;
}
.tag-accent{border-color:rgba(30,125,102,.35);background:rgba(198,242,78,.22);color:var(--c-brand-d);}
.tag-warm{border-color:rgba(240,101,60,.35);background:rgba(240,101,60,.10);color:var(--c-warm);}
.tag-muted{color:var(--c-muted);background:var(--c-bg);}
.tl-venue{font-size:13.5px;color:var(--c-muted);}

/* 侧栏信息卡 */
.side-col{display:flex;flex-direction:column;gap:20px;position:sticky;top:80px;}
.side-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);
}
.side-card h3{font-size:17px;margin-bottom:14px;padding-left:12px;position:relative;}
.side-card h3::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;background:var(--c-accent);border-radius:2px;}
.check-list li{position:relative;padding-left:24px;font-size:14.5px;color:var(--c-muted);margin-bottom:12px;}
.check-list li:last-child{margin-bottom:0;}
.check-list li::before{
  content:"";position:absolute;left:0;top:8px;width:12px;height:7px;
  border-left:2px solid var(--c-brand-l);border-bottom:2px solid var(--c-brand-l);transform:rotate(-45deg);
}
.side-card.dark{background:var(--c-ink);border-color:rgba(198,242,78,.16);color:#fff;}
.side-card.dark h3{color:#fff;}
.side-card.dark p{color:rgba(255,255,255,.74);font-size:14.5px;}
.side-price{font-family:var(--font-num);font-size:30px;font-weight:700;color:var(--c-accent);margin:10px 0 4px;}
.side-card.dark .btn{margin-top:16px;}
.side-note{font-size:13px;color:var(--c-muted);margin-top:10px;}

/* 场馆卡片 */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.venue-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease;
}
.venue-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.venue-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.venue-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .35s ease;}
.venue-card:hover .venue-media img{transform:scale(1.03);}
.venue-media .tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.94);border-color:transparent;}
.venue-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.venue-body h3{font-size:19px;}
.venue-body p{font-size:14.8px;color:var(--c-muted);}
.venue-facts{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px;padding-top:12px;border-top:1px solid var(--c-line);}
.venue-facts span{font-size:13px;color:var(--c-brand);font-weight:600;font-family:var(--font-num);}

/* 到达步骤 */
.steps-band{background:#fff;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.step-item{padding:24px 22px;border:1px solid var(--c-line);border-radius:var(--r-card);background:var(--c-bg);transition:border-color .18s ease,transform .18s ease;}
.step-item:hover{border-color:var(--c-brand-l);transform:translateY(-2px);}
.step-index{font-family:var(--font-num);font-size:13px;font-weight:700;color:var(--c-brand-d);background:var(--c-accent);display:inline-block;padding:3px 10px;border-radius:999px;margin-bottom:14px;}
.step-item h3{font-size:17px;margin-bottom:8px;}
.step-item p{font-size:14.5px;color:var(--c-muted);}

/* 横滑图集 */
.gallery-strip{
  display:flex;gap:18px;overflow-x:auto;padding:4px 24px 20px;scroll-snap-type:x mandatory;
  scrollbar-width:thin;
}
.gallery-strip::-webkit-scrollbar{height:6px;}
.gallery-strip::-webkit-scrollbar-thumb{background:var(--c-line);border-radius:999px;}
.gallery-item{
  flex:0 0 320px;scroll-snap-align:start;position:relative;border-radius:var(--r-card);
  overflow:hidden;border:1px solid var(--c-line);background:#fff;box-shadow:var(--sh-1);
}
.gallery-item img{width:100%;height:220px;object-fit:cover;border-radius:0;}
.gallery-caption{padding:14px 16px 16px;}
.gallery-caption h4{font-size:15.5px;margin-bottom:4px;}
.gallery-caption span{font-size:13px;color:var(--c-muted);font-family:var(--font-num);}

/* FAQ */
.faq-list{max-width:900px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;font-size:16.5px;font-weight:600;color:var(--c-ink);
  min-height:56px;transition:color .15s ease,background-color .15s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";flex:0 0 auto;width:14px;height:14px;position:relative;
  background:
    linear-gradient(var(--c-brand),var(--c-brand)) center/100% 2px no-repeat,
    linear-gradient(var(--c-brand),var(--c-brand)) center/2px 100% no-repeat;
  transition:transform .2s ease;
}
.faq-item[open] summary{color:var(--c-brand);}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item summary:hover{background:#fafaf6;}
.faq-answer{padding:4px 24px 20px;max-width:820px;color:var(--c-muted);font-size:15.5px;line-height:1.8;}

/* CTA 报名 */
.cta-section{background:var(--c-ink);color:#fff;position:relative;overflow:hidden;}
.cta-section::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--c-accent);}
.cta-section::after{
  content:"";position:absolute;right:-120px;bottom:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.16),transparent 68%);
}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:56px;align-items:start;}
.cta-copy h2{color:#fff;margin-bottom:14px;}
.cta-copy p{color:rgba(255,255,255,.78);font-size:16px;max-width:520px;}
.cta-points{margin-top:26px;display:flex;flex-direction:column;gap:12px;}
.cta-points li{position:relative;padding-left:26px;color:rgba(255,255,255,.82);font-size:15px;}
.cta-points li::before{
  content:"";position:absolute;left:0;top:9px;width:12px;height:7px;
  border-left:2px solid var(--c-accent);border-bottom:2px solid var(--c-accent);transform:rotate(-45deg);
}
.signup-form{background:#fff;border-radius:var(--r-card);padding:30px;box-shadow:var(--sh-2);}
.signup-form h3{font-size:20px;margin-bottom:6px;}
.form-hint{font-size:13.5px;color:var(--c-muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--c-ink);margin-bottom:7px;}
.req{color:var(--c-warm);margin-left:3px;}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:var(--c-bg);transition:border-color .15s ease,background-color .15s ease,box-shadow .15s ease;
}
.field textarea{resize:vertical;min-height:96px;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--c-brand-l);background:#fff;box-shadow:0 0 0 3px rgba(198,242,78,.35);outline:none;
}
.form-note{font-size:12.5px;color:var(--c-muted);margin-top:12px;line-height:1.7;}
.form-message{margin-top:14px;font-size:14px;font-weight:600;color:var(--c-brand-d);background:rgba(198,242,78,.28);border-radius:var(--r-btn);padding:10px 14px;display:none;}
.form-message.is-visible{display:block;}

/* 页脚 */
.site-footer{background:var(--c-ink);color:rgba(255,255,255,.72);padding:64px 0 26px;font-size:14.5px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-about{font-size:14px;color:rgba(255,255,255,.66);line-height:1.8;max-width:330px;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  display:inline-flex;padding:6px 14px;border:1px solid rgba(255,255,255,.20);border-radius:999px;
  font-size:13px;color:rgba(255,255,255,.78);
}
.footer-social a:hover{border-color:var(--c-accent);color:var(--c-accent);}
.footer-col h4{color:#fff;font-size:15.5px;margin-bottom:16px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col a{color:rgba(255,255,255,.72);font-size:14.5px;}
.footer-col a:hover{color:var(--c-accent);}
.footer-contact li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:rgba(255,255,255,.72);}
.footer-contact li span:first-child{color:rgba(255,255,255,.52);}
.footer-bottom{
  margin-top:48px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55);
}

/* 移动端抽屉 */
.drawer{position:fixed;inset:64px 0 0 0;background:var(--c-ink);z-index:60;padding:22px 24px;display:none;overflow-y:auto;}
.drawer.is-open{display:block;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-link{padding:14px 14px;font-size:16px;color:rgba(255,255,255,.86);border-left:3px solid transparent;border-radius:4px;}
.drawer-link:hover{background:rgba(255,255,255,.06);}
.drawer-link.is-active{color:var(--c-accent);border-left-color:var(--c-accent);font-weight:700;}
.drawer-foot{margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.6);font-size:14px;}
.drawer-foot a{color:var(--c-accent);}

/* 响应式 */
@media (max-width:1180px){
  .calendar-layout{grid-template-columns:minmax(0,1fr) 280px;gap:32px;}
  .cta-grid{grid-template-columns:minmax(0,1fr) 400px;gap:40px;}
}
@media (max-width:1024px){
  h1{font-size:36px;}
  h2{font-size:27px;}
  .hero-strip h1{font-size:36px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .stat-item:nth-child(2){border-right:0;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid rgba(255,255,255,.10);}
  .steps-grid{grid-template-columns:repeat(2,1fr);}
  .calendar-layout{grid-template-columns:minmax(0,1fr);}
  .side-col{position:static;top:auto;flex-direction:row;flex-wrap:wrap;}
  .side-col > .side-card{flex:1 1 300px;}
  .cta-grid{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  :root{--sp-section:56px;}
  body{font-size:15.5px;}
  .container{padding:0 16px;}
  h1{font-size:30px;}
  h2{font-size:24px;}
  h3{font-size:19px;}
  .nav-toggle{display:inline-flex;}
  .channel-bar{display:none;}
  .phone-link{display:none;}
  .hero-strip{padding:32px 0 76px;}
  .hero-strip h1{font-size:30px;}
  .hero-lead{font-size:15.5px;}
  .hero-actions .btn{flex:1 1 100%;}
  .stat-band{margin-top:-40px;}
  .stat-grid{grid-template-columns:1fr;}
  .stat-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.10);padding:16px 20px;}
  .stat-item:last-child{border-bottom:0;}
  .month-sticky{top:0;flex-wrap:wrap;row-gap:4px;}
  .month-note{margin-left:0;width:100%;}
  .timeline{padding-left:26px;}
  .timeline::before{left:7px;}
  .tl-dot{left:-26px;}
  .grid-3{grid-template-columns:1fr;}
  .steps-grid{grid-template-columns:1fr;}
  .gallery-strip{padding:4px 16px 18px;}
  .gallery-item{flex:0 0 82vw;}
  .gallery-item img{height:190px;}
  .faq-item summary{padding:16px 18px;font-size:15.5px;}
  .faq-answer{padding:2px 18px 18px;font-size:15px;}
  .signup-form{padding:22px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .footer-contact li{flex-direction:column;gap:2px;}
}
@media (max-width:480px){
  .hero-strip h1{font-size:26px;}
  .stat-num{font-size:26px;}
  .btn{width:100%;}
  .hero-badges .pill{font-size:12.5px;}
  .tl-card{padding:16px;}
  .crumbs{flex-wrap:wrap;}
}

/* roulang page: category1 */
:root{
  --c-brand:#12594A;
  --c-brand-d:#0E4638;
  --c-brand-l:#1E7D66;
  --c-accent:#C6F24E;
  --c-warm:#F0653C;
  --c-bg:#F6F5F0;
  --c-ink:#0E1B17;
  --c-surface:#FFFFFF;
  --c-line:#DCDCD2;
  --c-text:#23302B;
  --c-muted:#6E7A74;
  --c-error:#D33A2C;
  --font-base:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,"DIN Alternate","JetBrains Mono",monospace;
  --sh-1:0 1px 2px rgba(14,27,23,.06),0 10px 24px -14px rgba(14,27,23,.20);
  --sh-2:0 18px 40px -16px rgba(14,27,23,.30);
  --r-btn:8px;
  --r-card:12px;
  --r-img:10px;
  --space-sec:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3,h4{line-height:1.25;font-weight:700;}
h1{font-size:44px;font-weight:800;}
h2{font-size:32px;}
h3{font-size:21px;}
h4{font-size:17px;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;}

/* ============ 通用按钮 / 标签 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--c-accent);color:var(--c-brand-d);}
.btn-primary:hover{background:#d5ff62;transform:translateY(-2px);box-shadow:0 12px 26px -14px rgba(14,27,23,.5);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--c-brand);border-color:var(--c-line);}
.btn-outline:hover{border-color:var(--c-brand);color:var(--c-brand-d);transform:translateY(-2px);box-shadow:var(--sh-1);}
.btn-block{width:100%;}
.tag{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:999px;font-size:13px;font-weight:500;line-height:1;
}
.tag-line{border:1px solid var(--c-line);color:var(--c-muted);background:#fff;}
.tag-accent{background:rgba(198,242,78,.22);color:var(--c-brand-d);border:1px solid rgba(198,242,78,.7);}
.tag-warm{background:rgba(240,101,60,.12);color:#B33E1C;border:1px solid rgba(240,101,60,.35);}
.tag-solid{background:var(--c-brand);color:#fff;}

/* ============ 顶部品牌行 ============ */
.brand-bar{background:var(--c-ink);color:#fff;}
.brand-bar .container{
  display:flex;align-items:center;gap:24px;height:64px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{width:38px;height:38px;flex-shrink:0;}
.logo-text{font-size:18px;font-weight:800;letter-spacing:.01em;color:#fff;}
.logo-text em{font-style:normal;color:var(--c-accent);}
.brand-tools{margin-left:auto;display:flex;align-items:center;gap:18px;}
.search-toggle{
  width:38px;height:38px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.18);
  background:transparent;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .18s ease,border-color .18s ease;
}
.search-toggle:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4);}
.search-toggle svg{width:17px;height:17px;stroke:#fff;fill:none;stroke-width:2;}
.brand-phone{font-size:14px;color:rgba(255,255,255,.78);display:flex;align-items:center;gap:8px;}
.brand-phone .num{color:#fff;font-weight:600;}
.search-bar{
  display:none;background:#0A1512;border-bottom:1px solid rgba(255,255,255,.1);
}
.search-bar.is-open{display:block;}
.search-bar .container{display:flex;gap:12px;align-items:center;padding-top:14px;padding-bottom:14px;}
.search-bar input{
  flex:1;height:44px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;padding:0 16px;
}
.search-bar input::placeholder{color:rgba(255,255,255,.45);}
.search-bar input:focus{outline:2px solid var(--c-accent);outline-offset:1px;border-color:transparent;}

/* ============ 频道行 ============ */
.channel-nav-wrap{
  background:#fff;border-bottom:1px solid var(--c-line);position:sticky;top:0;z-index:60;
  transition:box-shadow .2s ease;
}
.channel-nav-wrap.is-stuck{box-shadow:var(--sh-1);}
.channel-nav{
  display:flex;align-items:center;gap:28px;height:52px;overflow-x:auto;scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;height:52px;display:inline-flex;align-items:center;
  font-size:15px;font-weight:500;color:var(--c-muted);white-space:nowrap;
  transition:color .15s ease;
}
.channel-link:hover{color:var(--c-brand);}
.channel-link.is-active{color:var(--c-ink);font-weight:700;}
.channel-link.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--c-accent);
}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;margin-left:auto;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-ink);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ============ 面包屑 ============ */
.crumbs{
  font-size:13px;color:var(--c-muted);padding:16px 0 0;display:flex;flex-wrap:wrap;gap:6px;align-items:center;
}
.crumbs a:hover{color:var(--c-brand);}
.crumbs .sep{color:#B9BEB8;}
.crumbs .current{color:var(--c-text);font-weight:600;}

/* ============ 窄幅 KV ============ */
.page-hero{
  position:relative;margin-top:16px;border-radius:var(--r-card);overflow:hidden;
  min-height:268px;display:flex;align-items:flex-end;
  background-image:linear-gradient(90deg,rgba(14,27,23,.86) 0%,rgba(14,27,23,.68) 52%,rgba(14,27,23,.42) 100%),url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;pointer-events:none;
}
.page-hero-inner{position:relative;padding:36px 40px 34px;color:#fff;max-width:800px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:999px;
  background:rgba(198,242,78,.16);border:1px solid rgba(198,242,78,.5);color:var(--c-accent);
  font-size:13px;font-weight:600;margin-bottom:14px;
}
.page-hero h1{color:#fff;margin-bottom:12px;letter-spacing:.01em;}
.page-hero p{color:rgba(255,255,255,.82);font-size:16px;max-width:640px;}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.hero-chips .chip{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:13px;
}
.hero-chips .chip b{font-family:var(--font-num);color:var(--c-accent);font-weight:700;}

/* ============ 板块 ============ */
section{padding:var(--space-sec) 0;}
section.tight{padding:56px 0;}
.sec-head{margin-bottom:40px;max-width:760px;}
.sec-head h2{position:relative;padding-left:16px;margin-bottom:12px;}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:2px;background:var(--c-accent);
}
.sec-head .lead{color:var(--c-muted);font-size:16px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head.center h2{padding-left:0;}
.sec-head.center h2::before{display:none;}
.sec-head.center .lead{max-width:620px;margin:0 auto;}

/* ============ 报名卡片网格 ============ */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.entry-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.entry-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#C9CEC7;}
.entry-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#EDEFE9;}
.entry-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.entry-card:hover .entry-media img{transform:scale(1.03);}
.entry-media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,27,23,0) 45%,rgba(14,27,23,.55) 100%);
}
.entry-media .tag{position:absolute;left:14px;top:14px;z-index:2;background:#fff;}
.entry-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.entry-body h3{font-size:19px;}
.entry-body p{color:var(--c-muted);font-size:15px;line-height:1.75;}
.entry-meta{
  display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:var(--c-muted);
  padding-top:12px;border-top:1px solid var(--c-line);
}
.entry-meta b{font-family:var(--font-num);color:var(--c-brand);font-weight:700;}
.entry-foot{margin-top:auto;padding-top:16px;}
.entry-foot .link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-brand);
}
.entry-foot .link::after{content:"→";transition:transform .18s ease;}
.entry-foot .link:hover::after{transform:translateX(4px);}

/* ============ 步骤条 ============ */
.steps-wrap{background:#fff;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.step{
  position:relative;padding:32px 26px 34px;
  border-right:1px dashed var(--c-line);
}
.step:last-child{border-right:none;}
.step-no{
  font-family:var(--font-num);font-size:34px;font-weight:700;color:rgba(18,89,74,.14);
  line-height:1;margin-bottom:12px;
}
.step h3{font-size:18px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--c-muted);line-height:1.75;}
.step .step-tag{margin-top:14px;display:inline-flex;}
.step.is-current .step-no{color:var(--c-brand);}
.step.is-current::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--c-accent);
}

/* ============ 材料清单 + 时间卡 ============ */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:start;}
.check-panel{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:32px;
}
.check-panel h3{margin-bottom:8px;}
.check-panel .sub{color:var(--c-muted);font-size:15px;margin-bottom:22px;}
.check-list{display:grid;gap:14px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;padding-bottom:14px;border-bottom:1px solid var(--c-line);
  font-size:15.5px;
}
.check-list li:last-child{border-bottom:none;padding-bottom:0;}
.check-mark{
  flex-shrink:0;width:20px;height:20px;border-radius:6px;background:rgba(198,242,78,.3);
  display:inline-flex;align-items:center;justify-content:center;margin-top:3px;
}
.check-mark svg{width:12px;height:12px;stroke:var(--c-brand-d);fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;}
.check-list li span b{color:var(--c-brand);font-weight:600;}
.time-panel{
  background:var(--c-ink);color:#fff;border-radius:var(--r-card);padding:32px;
  border:1px solid rgba(198,242,78,.16);
}
.time-panel h3{color:#fff;margin-bottom:20px;}
.time-list{display:grid;gap:0;}
.time-list li{
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  padding:15px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14.5px;
}
.time-list li:last-child{border-bottom:none;}
.time-list .k{color:rgba(255,255,255,.75);}
.time-list .v{font-family:var(--font-num);color:var(--c-accent);font-weight:700;}
.time-note{margin-top:20px;font-size:13px;color:rgba(255,255,255,.6);}
.time-panel .btn{margin-top:22px;}

/* ============ 数据带 ============ */
.data-band{background:var(--c-brand);color:#fff;}
.data-band .container{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:40px;padding-bottom:40px;
}
.data-item{border-left:2px solid rgba(198,242,78,.5);padding-left:18px;}
.data-item .v{font-family:var(--font-num);font-size:32px;font-weight:700;color:var(--c-accent);line-height:1.1;}
.data-item .k{margin-top:6px;font-size:14px;color:rgba(255,255,255,.78);}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item summary{
  list-style:none;cursor:pointer;min-height:56px;display:flex;align-items:center;gap:14px;
  font-size:16.5px;font-weight:600;padding:14px 0;color:var(--c-text);
  transition:color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";margin-left:auto;flex-shrink:0;width:14px;height:14px;position:relative;
  background:
    linear-gradient(var(--c-muted),var(--c-muted)) center/14px 2px no-repeat,
    linear-gradient(var(--c-muted),var(--c-muted)) center/2px 14px no-repeat;
  transition:transform .22s ease;
}
.faq-item[open] summary{color:var(--c-brand);font-weight:700;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{padding:4px 0 20px;max-width:820px;color:var(--c-muted);line-height:1.8;}

/* ============ CTA + 表单 ============ */
.cta-section{background:var(--c-ink);color:#fff;position:relative;overflow:hidden;}
.cta-section::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--c-accent);opacity:.85;
}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.cta-copy h2{color:#fff;margin-bottom:14px;}
.cta-copy p{color:rgba(255,255,255,.76);margin-bottom:26px;max-width:460px;}
.cta-points{display:grid;gap:14px;}
.cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.85);}
.cta-points .dot{
  flex-shrink:0;width:22px;height:22px;border-radius:999px;background:rgba(198,242,78,.16);
  border:1px solid rgba(198,242,78,.5);display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-size:12px;color:var(--c-accent);font-weight:700;margin-top:2px;
}
.form-card{
  background:#fff;color:var(--c-text);border-radius:var(--r-card);padding:32px;box-shadow:var(--sh-2);
}
.form-card h3{margin-bottom:6px;}
.form-card .form-hint{font-size:14px;color:var(--c-muted);margin-bottom:22px;}
.form-row{display:grid;gap:16px;grid-template-columns:1fr 1fr;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:14px;font-weight:600;}
.field label .req{color:var(--c-warm);margin-left:2px;}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--c-line);border-radius:var(--r-btn);background:#fff;
  padding:11px 14px;font-size:15px;transition:border-color .16s ease,box-shadow .16s ease;
}
.field textarea{min-height:104px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:#A6AEA9;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--c-brand-l);box-shadow:0 0 0 3px rgba(30,125,102,.18);
}
.field.has-error input,.field.has-error select{border-color:var(--c-error);}
.field .err{font-size:13px;color:var(--c-error);display:none;}
.field.has-error .err{display:block;}
.form-actions{margin-top:22px;}
.form-note{margin-top:14px;font-size:13px;color:var(--c-muted);}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-brand-d);color:#fff;padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-brand .logo{margin-bottom:18px;}
.footer-about{font-size:14px;color:rgba(255,255,255,.68);line-height:1.85;max-width:320px;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 14px;
  border-radius:999px;border:1px solid rgba(255,255,255,.22);font-size:13px;color:rgba(255,255,255,.8);
  transition:all .18s ease;
}
.footer-social a:hover{border-color:var(--c-accent);color:var(--c-accent);}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:18px;font-weight:700;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .16s ease;}
.footer-col a:hover{color:var(--c-accent);}
.footer-contact li{display:flex;justify-content:space-between;gap:14px;font-size:14px;color:rgba(255,255,255,.72);}
.footer-contact .num{color:#fff;font-weight:600;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  h1{font-size:34px;}
  h2{font-size:26px;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step{border-bottom:1px dashed var(--c-line);}
  .step:nth-child(2n){border-right:none;}
  .split{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;row-gap:36px;}
  .data-band .container{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  :root{--space-sec:56px;}
  body{font-size:15.5px;}
  h1{font-size:30px;}
  h2{font-size:24px;}
  h3{font-size:19px;}
  .container{padding:0 16px;}
  .brand-bar .container{height:58px;gap:14px;}
  .brand-phone{display:none;}
  .logo-text{font-size:16px;}
  .nav-toggle{display:inline-flex;}
  .channel-nav{
    display:none;flex-direction:column;align-items:stretch;gap:0;height:auto;padding:8px 0 12px;
  }
  .channel-nav.is-open{display:flex;}
  .channel-link{
    height:46px;padding-left:14px;border-left:3px solid transparent;
  }
  .channel-link.is-active::after{display:none;}
  .channel-link.is-active{border-left-color:var(--c-accent);background:rgba(198,242,78,.1);}
  .channel-nav-wrap{padding-top:4px;}
  .page-hero{min-height:auto;}
  .page-hero-inner{padding:26px 20px 26px;}
  .card-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .step{border-right:none;padding:26px 20px;}
  .check-panel,.time-panel{padding:24px;}
  .form-row{grid-template-columns:1fr;}
  .form-card{padding:24px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .data-band .container{grid-template-columns:1fr 1fr;gap:22px;padding-top:32px;padding-bottom:32px;}
  .data-item .v{font-size:26px;}
}
@media (max-width:480px){
  .btn{width:100%;}
  .brand-tools .btn{width:auto;height:40px;padding:0 14px;font-size:14px;}
  .hero-chips{flex-direction:column;align-items:flex-start;}
  .data-band .container{grid-template-columns:1fr;}
  .entry-body{padding:20px;}
}

/* roulang page: category3 */
:root{
  --c-brand:#12594A;
  --c-brand-d:#0E4638;
  --c-brand-l:#1E7D66;
  --c-accent:#C6F24E;
  --c-warm:#F0653C;
  --c-bg:#F6F5F0;
  --c-ink:#0E1B17;
  --c-surface:#FFFFFF;
  --c-line:#DCDCD2;
  --c-text:#23302B;
  --c-muted:#6E7A74;
  --c-error:#D33A2C;
  --sh-1:0 1px 2px rgba(14,27,23,.06),0 10px 24px -14px rgba(14,27,23,.20);
  --sh-2:0 18px 40px -16px rgba(14,27,23,.30);
  --r-btn:8px;
  --r-card:12px;
  --r-img:10px;
  --r-pill:999px;
  --font-base:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,"DIN Alternate","JetBrains Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 16px}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--c-ink)}
h1{font-size:44px;font-weight:800}
h2{font-size:32px;font-weight:800}
h3{font-size:21px}
h4{font-size:17px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:4px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section-tight{padding:64px 0}

/* ============ 品牌行 ============ */
.site-header{position:sticky;top:0;z-index:60}
.brand-bar{
  background:var(--c-ink);
  border-top:3px solid var(--c-accent);
}
.brand-bar-inner{
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:40px;height:40px;flex-shrink:0}
.logo-text{
  font-size:19px;
  font-weight:800;
  color:#fff;
  letter-spacing:.02em;
  white-space:nowrap;
}
.logo-text em{font-style:normal;color:var(--c-accent)}
.brand-actions{display:flex;align-items:center;gap:18px}
.icon-btn{
  background:transparent;
  border:1px solid rgba(255,255,255,.28);
  color:rgba(255,255,255,.86);
  border-radius:var(--r-btn);
  padding:7px 12px;
  font-size:14px;
  cursor:pointer;
  transition:border-color .15s,color .15s,background .15s;
}
.icon-btn:hover{border-color:var(--c-accent);color:var(--c-accent)}
.hotline{font-size:14px;color:rgba(255,255,255,.72);white-space:nowrap}
.hotline b{color:#fff;margin-left:6px;font-weight:600}
.menu-toggle{
  display:none;
  background:transparent;
  border:1px solid rgba(255,255,255,.28);
  color:#fff;
  border-radius:var(--r-btn);
  padding:7px 12px;
  font-size:14px;
  cursor:pointer;
}

/* 搜索条 */
.search-bar{
  display:none;
  background:var(--c-brand-d);
  border-top:1px solid rgba(255,255,255,.10);
}
.search-bar.is-open{display:block}
.search-bar .container{display:flex;gap:10px;padding-top:12px;padding-bottom:12px}
.search-bar input{
  flex:1;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.20);
  border-radius:var(--r-btn);
  padding:9px 14px;
  color:#fff;
  font-size:15px;
}
.search-bar input::placeholder{color:rgba(255,255,255,.55)}
.search-bar button{
  background:var(--c-accent);
  color:var(--c-ink);
  border:0;
  border-radius:var(--r-btn);
  padding:9px 20px;
  font-weight:600;
  cursor:pointer;
  transition:transform .15s,filter .15s;
}
.search-bar button:hover{filter:brightness(.94);transform:translateY(-1px)}

/* ============ 频道行 ============ */
.channel-nav{
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .2s;
}
.channel-nav.is-stuck{box-shadow:var(--sh-1)}
.channel-nav .container{display:flex;align-items:center;gap:6px;height:52px;overflow-x:auto;scrollbar-width:none}
.channel-nav .container::-webkit-scrollbar{display:none}
.channel-link{
  position:relative;
  padding:0 14px;
  height:52px;
  display:inline-flex;
  align-items:center;
  font-size:15px;
  font-weight:500;
  color:var(--c-text);
  white-space:nowrap;
  transition:color .15s;
}
.channel-link:hover{color:var(--c-brand)}
.channel-link.is-active{color:var(--c-brand-d);font-weight:700}
.channel-link.is-active::after{
  content:"";
  position:absolute;
  left:10px;right:10px;bottom:0;
  height:2px;
  background:var(--c-accent);
  border-radius:2px;
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--r-btn);
  padding:12px 24px;
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .18s,color .18s,box-shadow .18s,transform .18s,border-color .18s;
}
.btn-accent{background:var(--c-accent);color:var(--c-ink);border-color:var(--c-accent)}
.btn-accent:hover{background:#b6e63c;transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-accent:active{transform:translateY(0)}
.btn-brand{background:var(--c-brand);color:#fff;border-color:var(--c-brand)}
.btn-brand:hover{background:var(--c-brand-d);border-color:var(--c-brand-d);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{border-color:var(--c-accent);color:var(--c-accent);transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--c-brand);border-color:var(--c-line)}
.btn-outline:hover{border-color:var(--c-brand);color:var(--c-brand-d);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-block{width:100%}

/* ============ 面包屑 ============ */
.breadcrumb-wrap{padding:18px 0 0}
.breadcrumb{font-size:13px;color:var(--c-muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.breadcrumb a{color:var(--c-muted);transition:color .15s}
.breadcrumb a:hover{color:var(--c-brand)}
.breadcrumb .current{color:var(--c-ink);font-weight:700}

/* ============ 页面 Hero ============ */
.page-hero{
  position:relative;
  margin-top:16px;
  background-image:linear-gradient(rgba(14,27,23,.74),rgba(14,27,23,.74)),url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  color:#fff;
  overflow:hidden;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
}
.page-hero-inner{position:relative;z-index:2;padding:72px 0 64px;max-width:860px}
.page-hero h1{color:#fff;margin:18px 0 14px}
.page-hero-sub{font-size:17px;color:rgba(255,255,255,.86);margin:0 0 26px;max-width:640px}
.hero-facts{display:flex;flex-wrap:wrap;gap:14px 34px}
.hero-facts li{font-size:14px;color:rgba(255,255,255,.8)}
.hero-facts .num{display:block;font-size:24px;font-weight:700;color:var(--c-accent);margin-top:2px}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-radius:var(--r-pill);
  padding:5px 14px;
  font-size:13px;
  font-weight:600;
  line-height:1.6;
}
.badge-accent{background:var(--c-accent);color:var(--c-ink)}
.badge-soft{background:rgba(198,242,78,.16);color:var(--c-accent);border:1px solid rgba(198,242,78,.36)}
.badge-line{background:#fff;border:1px solid var(--c-line);color:var(--c-brand)}
.badge-warm{background:rgba(240,101,60,.12);color:var(--c-warm);border:1px solid rgba(240,101,60,.30)}

/* ============ 主体：锚点目录 + 分节 ============ */
.layout{
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:48px;
  align-items:start;
}
.toc{
  position:sticky;
  top:110px;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:20px 18px;
  box-shadow:var(--sh-1);
}
.toc-title{
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--c-muted);
  text-transform:uppercase;
  margin-bottom:12px;
}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-link{
  position:relative;
  display:block;
  padding:9px 10px 9px 14px;
  font-size:15px;
  color:var(--c-muted);
  border-radius:6px;
  transition:color .15s,background .15s;
}
.toc-link::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  transform:translateY(-50%);
  width:3px;height:0;
  background:var(--c-accent);
  border-radius:2px;
  transition:height .2s;
}
.toc-link:hover{color:var(--c-brand);background:rgba(18,89,74,.05)}
.toc-link.is-current{color:var(--c-brand-d);font-weight:700;background:rgba(18,89,74,.06)}
.toc-link.is-current::before{height:20px}
.toc-cta{margin-top:18px;padding-top:16px;border-top:1px solid var(--c-line);font-size:13px;color:var(--c-muted)}
.toc-cta .num{color:var(--c-brand);font-weight:700;font-size:15px}

.content-col{min-width:0}
.block{
  scroll-margin-top:110px;
  padding-bottom:8px;
}
.block + .block{margin-top:64px;padding-top:8px}
.block-head{
  border-left:4px solid var(--c-accent);
  padding-left:14px;
  margin-bottom:20px;
}
.block-head h2{font-size:28px}
.block-lead{font-size:15px;color:var(--c-muted);margin:8px 0 0}
.content-col p{color:var(--c-text)}
.muted{color:var(--c-muted)}

/* 项目卡片网格 */
.project-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:26px;
}
.project-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .18s,box-shadow .18s;
  display:flex;
  flex-direction:column;
}
.project-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.project-card figure{margin:0;position:relative;aspect-ratio:16/10;overflow:hidden}
.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.project-card:hover img{transform:scale(1.03)}
.project-card figure::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,27,23,0) 45%,rgba(14,27,23,.42) 100%);
}
.project-card .card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-tags{display:flex;flex-wrap:wrap;gap:8px}
.project-card h3{font-size:19px}
.project-card p{font-size:14.5px;color:var(--c-muted);margin:0}
.card-meta{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--c-line);
  display:flex;
  flex-wrap:wrap;
  gap:8px 18px;
  font-size:13px;
  color:var(--c-muted);
}
.card-meta b{color:var(--c-brand);font-weight:700}

/* 对比表 */
.table-scroll{overflow-x:auto;margin-top:24px;border-radius:var(--r-card);border:1px solid var(--c-line);background:#fff}
table.compare{
  width:100%;
  min-width:680px;
  border-collapse:collapse;
  font-size:15px;
}
table.compare caption{
  text-align:left;
  padding:16px 20px 0;
  font-size:13px;
  color:var(--c-muted);
}
table.compare th,table.compare td{
  padding:14px 18px;
  text-align:left;
  border-bottom:1px solid var(--c-line);
}
table.compare thead th{
  background:#F0F1EA;
  color:var(--c-ink);
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
}
table.compare tbody tr:nth-child(even){background:#FAFAF6}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare td.hl{color:var(--c-brand-d);font-weight:700}
table.compare .num{font-size:15px}

/* 时段列表 */
.slot-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}
.slot-item{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:16px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  transition:border-color .18s,box-shadow .18s;
}
.slot-item:hover{border-color:var(--c-brand-l);box-shadow:var(--sh-1)}
.slot-item .slot-name{font-weight:600;color:var(--c-ink);font-size:15px}
.slot-item .slot-time{font-size:14px;color:var(--c-muted)}
.slot-item .num{color:var(--c-brand);font-weight:700}

/* 要点列表 */
.point-list{margin-top:22px;display:grid;gap:14px}
.point-list li{
  position:relative;
  padding-left:30px;
  font-size:15.5px;
  color:var(--c-text);
}
.point-list li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:16px;height:9px;
  border-left:2.5px solid var(--c-brand-l);
  border-bottom:2.5px solid var(--c-brand-l);
  transform:rotate(-45deg);
  border-radius:1px;
}
.point-list strong{color:var(--c-ink)}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:26px;counter-reset:step}
.step{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:22px 20px;
  position:relative;
}
.step::before{
  counter-increment:step;
  content:counter(step,decimal-leading-zero);
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  color:var(--c-brand);
  display:inline-block;
  padding:2px 10px;
  border:1px solid var(--c-line);
  border-radius:var(--r-pill);
  margin-bottom:12px;
  background:#F0F1EA;
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--c-muted);margin:0}

/* FAQ */
.faq-block{margin-top:26px;border-top:1px solid var(--c-line)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  min-height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:16px 4px;
  font-size:16px;
  font-weight:600;
  color:var(--c-ink);
  transition:color .15s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";
  flex-shrink:0;
  width:14px;height:14px;
  background:
    linear-gradient(var(--c-brand-l),var(--c-brand-l)) center/14px 2px no-repeat,
    linear-gradient(var(--c-brand-l),var(--c-brand-l)) center/2px 14px no-repeat;
  transition:transform .25s;
}
.faq-item[open] summary{color:var(--c-brand-d)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--c-brand)}
.faq-answer{padding:4px 4px 20px;max-width:820px;font-size:15.5px;color:var(--c-muted);line-height:1.8}

/* ============ CTA / 表单 ============ */
.cta-section{
  position:relative;
  background:var(--c-ink);
  color:#fff;
  overflow:hidden;
}
.cta-section::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:var(--c-accent);
}
.cta-section::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
}
.cta-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr 460px;
  gap:56px;
  align-items:start;
  padding:80px 0;
}
.cta-copy h2{color:#fff;font-size:32px;margin-bottom:14px}
.cta-copy p{color:rgba(255,255,255,.76);max-width:520px}
.cta-mini{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.cta-mini span{
  font-size:13px;
  color:rgba(255,255,255,.78);
  border:1px solid rgba(198,242,78,.30);
  border-radius:var(--r-pill);
  padding:6px 14px;
}
.form-card{
  background:#fff;
  border-radius:var(--r-card);
  padding:28px;
  box-shadow:var(--sh-2);
  color:var(--c-text);
}
.form-card h3{font-size:20px;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--c-ink);margin-bottom:6px}
.field .req{color:var(--c-warm);margin-left:3px}
.field input,.field select,.field textarea{
  width:100%;
  border:1px solid var(--c-line);
  border-radius:var(--r-btn);
  padding:11px 14px;
  font-size:15px;
  background:#FCFCF9;
  transition:border-color .15s,box-shadow .15s,background .15s;
}
.field input::placeholder,.field textarea::placeholder{color:#9AA49E}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--c-brand-l);
  background:#fff;
  box-shadow:0 0 0 2px rgba(198,242,78,.55);
}
.field textarea{resize:vertical;min-height:96px;line-height:1.7}
.field .hint{font-size:13px;color:var(--c-muted);margin-top:6px}
.field.is-error input,.field.is-error select{border-color:var(--c-error)}
.field .err-msg{display:none;font-size:13px;color:var(--c-error);margin-top:6px}
.field.is-error .err-msg{display:block}
.form-foot{margin-top:22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-foot .btn{min-width:160px}
.form-foot .tip{font-size:13px;color:var(--c-muted)}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-brand-d);
  color:rgba(255,255,255,.72);
  padding:64px 0 0;
  font-size:14.5px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .logo-text{font-size:18px}
.footer-about{margin:16px 0 18px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);max-width:340px}
.footer-social{display:flex;gap:10px;flex-wrap:wrap}
.footer-social a{
  font-size:13px;
  border:1px solid rgba(255,255,255,.20);
  border-radius:var(--r-pill);
  padding:5px 14px;
  transition:color .15s,border-color .15s;
}
.footer-social a:hover{color:var(--c-accent);border-color:var(--c-accent)}
.footer-col h4{
  color:#fff;
  font-size:15px;
  margin-bottom:16px;
  font-weight:700;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .15s}
.footer-col a:hover{color:var(--c-accent)}
.footer-contact li{display:flex;justify-content:space-between;gap:14px;font-size:14px}
.footer-contact .num{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:13px;
  color:rgba(255,255,255,.58);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .layout{grid-template-columns:1fr;gap:28px}
  .toc{
    position:sticky;
    top:64px;
    padding:12px;
    border-radius:var(--r-card);
  }
  .toc-title{display:none}
  .toc-list{
    flex-direction:row;
    gap:8px;
    overflow-x:auto;
    scrollbar-width:none;
  }
  .toc-list::-webkit-scrollbar{display:none}
  .toc-link{
    padding:8px 14px;
    border:1px solid var(--c-line);
    border-radius:var(--r-pill);
    white-space:nowrap;
    background:#FCFCF9;
  }
  .toc-link::before{display:none}
  .toc-cta{display:none}
  .project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-grid{grid-template-columns:1fr;gap:36px;padding:64px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  body{font-size:15.5px;line-height:1.8}
  h1{font-size:30px}
  h2{font-size:24px}
  h3{font-size:19px}
  .section{padding:56px 0}
  .section-tight{padding:44px 0}
  .container{padding:0 16px}
  .hotline{display:none}
  .menu-toggle{display:inline-flex}
  .channel-nav .container{display:none;height:auto;padding:8px 16px 14px;flex-direction:column;align-items:stretch;gap:2px}
  .channel-nav.is-open .container{display:flex}
  .channel-link{height:44px;padding:0 10px;border-left:3px solid transparent;border-radius:6px}
  .channel-link.is-active::after{display:none}
  .channel-link.is-active{border-left-color:var(--c-accent);background:rgba(18,89,74,.06)}
  .page-hero-inner{padding:48px 0 44px}
  .page-hero-sub{font-size:15.5px}
  .hero-facts .num{font-size:20px}
  .project-grid{grid-template-columns:1fr}
  .slot-list{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-copy h2{font-size:24px}
  .form-card{padding:22px}
  .form-foot .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px}
  .footer-bottom{flex-direction:column}
  .logo-text{font-size:17px}
}
@media (max-width:480px){
  .brand-actions{gap:10px}
  .brand-actions .btn{padding:8px 14px;font-size:13.5px}
  .btn-block-sm{width:100%}
  .faq-item summary{font-size:15px}
  table.compare{min-width:600px}
}

/* roulang page: category4 */
:root{
  --c-brand:#12594A;
  --c-brand-d:#0E4638;
  --c-brand-l:#1E7D66;
  --c-accent:#C6F24E;
  --c-warm:#F0653C;
  --c-bg:#F6F5F0;
  --c-ink:#0E1B17;
  --c-surface:#FFFFFF;
  --c-line:#DCDCD2;
  --c-text:#23302B;
  --c-muted:#6E7A74;
  --c-error:#D33A2C;
  --font-base:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-num:ui-monospace,"DIN Alternate","JetBrains Mono","SFMono-Regular",monospace;
  --sh-1:0 1px 2px rgba(14,27,23,.06),0 10px 24px -14px rgba(14,27,23,.20);
  --sh-2:0 18px 40px -16px rgba(14,27,23,.30);
  --r-btn:8px;
  --r-card:12px;
  --r-img:10px;
  --r-pill:999px;
  --sp-sec:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16.5px;
  line-height:1.8;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .15s ease}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--c-ink)}
h1{font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--c-text)}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{position:relative;z-index:60;background:var(--c-surface)}
.brand-row{background:var(--c-ink)}
.brand-inner{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{width:34px;height:34px;flex:0 0 auto}
.logo-text{font-size:18px;font-weight:700;color:#fff;letter-spacing:.02em}
.logo-text em{font-style:normal;color:var(--c-accent)}
.brand-right{margin-left:auto;display:flex;align-items:center;gap:18px}
.brand-tel{font-family:var(--font-num);font-size:14px;color:rgba(255,255,255,.78)}
.brand-tel:hover{color:var(--c-accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--r-btn);border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;transition:all .18s ease;white-space:nowrap}
.btn-accent{background:var(--c-accent);color:var(--c-brand-d)}
.btn-accent:hover{background:#d6fb6d;transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-accent:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42)}
.btn-ghost:hover{border-color:var(--c-accent);color:var(--c-accent)}
.btn-brand{background:var(--c-brand);color:#fff}
.btn-brand:hover{background:var(--c-brand-d);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-line{background:transparent;color:var(--c-brand);border-color:var(--c-line)}
.btn-line:hover{border-color:var(--c-brand);color:var(--c-brand-d)}
.btn-block{width:100%}
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);
  color:#fff;border-radius:var(--r-btn);padding:8px 12px;font-size:14px}
.channel-nav{display:flex;align-items:center;gap:6px;height:52px;
  background:var(--c-surface);border-bottom:1px solid var(--c-line);
  position:sticky;top:0;z-index:55;transition:box-shadow .2s ease}
.channel-nav.is-stuck{box-shadow:var(--sh-1)}
.channel-link{position:relative;display:inline-flex;align-items:center;height:52px;
  padding:0 14px;font-size:15px;font-weight:500;color:var(--c-muted);white-space:nowrap}
.channel-link:hover{color:var(--c-brand)}
.channel-link.is-active{color:var(--c-brand-d);font-weight:600}
.channel-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:0;
  height:2px;background:var(--c-accent);border-radius:2px}

/* ---------- breadcrumb ---------- */
.crumb{font-size:13px;color:var(--c-muted);padding:16px 0 0}
.crumb a:hover{color:var(--c-brand)}
.crumb .sep{margin:0 6px;color:var(--c-line)}
.crumb strong{color:var(--c-text);font-weight:600}

/* ---------- banner ---------- */
.page-banner{position:relative;margin-top:16px;border-radius:var(--r-card);overflow:hidden;
  min-height:264px;display:flex;align-items:flex-end;
  background-image:linear-gradient(100deg,rgba(14,27,23,.86),rgba(18,89,74,.62)),url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center}
.page-banner-inner{padding:38px 34px;max-width:760px}
.banner-tag{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(198,242,78,.16);border:1px solid rgba(198,242,78,.42);
  color:var(--c-accent);font-size:13px;font-weight:600;margin-bottom:16px}
.page-banner h1{color:#fff;font-size:44px;letter-spacing:.02em}
.page-banner .banner-sub{margin-top:14px;color:rgba(255,255,255,.82);font-size:16.5px;max-width:640px}
.banner-facts{display:flex;flex-wrap:wrap;gap:26px;margin-top:22px}
.banner-facts div{color:rgba(255,255,255,.72);font-size:13px}
.banner-facts b{display:block;font-family:var(--font-num);font-size:20px;color:var(--c-accent);font-weight:700}

/* ---------- section base ---------- */
.section{padding:var(--sp-sec) 0 0}
.section:last-of-type{padding-bottom:var(--sp-sec)}
.sec-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.sec-head .bar{width:4px;height:24px;border-radius:2px;background:var(--c-accent);flex:0 0 auto}
.sec-head h2{font-size:32px}
.sec-note{margin-left:auto;font-size:13px;color:var(--c-muted)}

/* ---------- 服务类型网格 ---------- */
.kind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kind-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:26px;transition:transform .18s ease,box-shadow .18s ease;position:relative;overflow:hidden}
.kind-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c-accent);opacity:0;transition:opacity .18s ease}
.kind-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.kind-card:hover::before{opacity:1}
.kind-card h3{font-size:21px;margin-bottom:10px}
.kind-card p{color:var(--c-muted);font-size:15px}
.kind-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:var(--r-pill);
  font-size:13px;font-weight:500;border:1px solid var(--c-line);color:var(--c-muted);background:#fff}
.tag-accent{border-color:rgba(18,89,74,.35);color:var(--c-brand);background:rgba(198,242,78,.16)}
.tag-warm{border-color:rgba(240,101,60,.4);color:var(--c-warm);background:rgba(240,101,60,.08)}

/* ---------- 列表 + 侧栏 ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.row-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden}
.row-item{display:grid;grid-template-columns:96px minmax(0,1fr) 110px;gap:18px;
  align-items:center;padding:18px 22px;border-bottom:1px solid var(--c-line);transition:background .16s ease}
.row-item:last-child{border-bottom:none}
.row-item:hover{background:#FBFAF5}
.row-thumb{width:96px;height:72px;border-radius:var(--r-img);overflow:hidden;position:relative;background:#E8E7DF}
.row-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.row-item:hover .row-thumb img{transform:scale(1.05)}
.row-body h3{font-size:17px;font-weight:700;margin-bottom:4px}
.row-body p{font-size:14.5px;color:var(--c-muted);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.row-side{text-align:right}
.row-side .date{font-family:var(--font-num);font-size:14px;color:var(--c-brand);display:block}
.row-side .stat{font-size:13px;color:var(--c-muted)}

.side-card{position:sticky;top:84px;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:26px;box-shadow:var(--sh-1)}
.side-card h3{font-size:21px;margin-bottom:6px}
.side-card .side-sub{font-size:14px;color:var(--c-muted);margin-bottom:20px}
.info-list li{display:flex;justify-content:space-between;gap:12px;padding:12px 0;
  border-bottom:1px dashed var(--c-line);font-size:14.5px}
.info-list li:last-child{border-bottom:none}
.info-list span:first-child{color:var(--c-muted)}
.info-list span:last-child{font-weight:600;text-align:right}
.side-actions{margin-top:20px;display:grid;gap:10px}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px;position:relative}
.step-idx{font-family:var(--font-num);font-size:14px;font-weight:700;color:var(--c-brand);
  background:rgba(198,242,78,.28);border-radius:var(--r-pill);padding:3px 10px;display:inline-block;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--c-muted)}

/* ---------- 场地参数 ---------- */
.table-wrap{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:15px}
thead th{background:#F1F0E9;text-align:left;font-size:13.5px;font-weight:600;color:var(--c-muted);
  padding:14px 18px;border-bottom:1px solid var(--c-line);white-space:nowrap}
tbody td{padding:15px 18px;border-bottom:1px solid var(--c-line)}
tbody tr:last-child td{border-bottom:none}
tbody tr:nth-child(even){background:#FBFAF5}
tbody td:first-child{font-weight:600;color:var(--c-ink)}

/* ---------- FAQ ---------- */
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--c-line);background:transparent}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;
  min-height:56px;padding:12px 0;font-size:16.5px;font-weight:600;color:var(--c-ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-size:24px;line-height:1;color:var(--c-muted);
  transition:transform .2s ease,color .2s ease;flex:0 0 auto}
.faq details[open] summary{color:var(--c-brand)}
.faq details[open] summary::after{content:"+";transform:rotate(45deg);color:var(--c-brand)}
.faq .faq-body{padding:4px 0 20px;max-width:820px;color:var(--c-muted);font-size:15.5px;line-height:1.8}

/* ---------- CTA ---------- */
.cta{background:var(--c-ink);border-radius:var(--r-card);overflow:hidden;position:relative}
.cta::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:repeating-linear-gradient(90deg,var(--c-accent) 0 28px,transparent 28px 44px)}
.cta-inner{display:grid;grid-template-columns:1fr 420px;gap:44px;padding:52px 44px}
.cta-copy h2{color:#fff;font-size:32px;margin-bottom:14px}
.cta-copy p{color:rgba(255,255,255,.72);max-width:440px}
.cta-points{margin-top:24px;display:grid;gap:10px}
.cta-points li{color:rgba(255,255,255,.82);font-size:15px;display:flex;gap:10px;align-items:flex-start}
.cta-points li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c-accent);margin-top:9px;flex:0 0 auto}
.form-card{background:var(--c-surface);border-radius:var(--r-card);padding:28px}
.form-card h3{font-size:19px;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.req{color:var(--c-warm)}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:#FCFCFA;transition:border-color .16s ease,box-shadow .16s ease}
.field input::placeholder,.field textarea::placeholder{color:#A7AFA9}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(198,242,78,.45)}
.field textarea{resize:vertical;min-height:96px}
.form-hint{font-size:13px;color:var(--c-muted);margin-top:12px}

/* ---------- footer ---------- */
.site-footer{background:var(--c-brand-d);color:rgba(255,255,255,.72);margin-top:var(--sp-sec);padding-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer-brand .logo-text{font-size:17px}
.footer-about{font-size:14.5px;line-height:1.8;margin-top:16px;color:rgba(255,255,255,.66)}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{font-size:13px;padding:5px 12px;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.24);color:rgba(255,255,255,.78)}
.footer-social a:hover{border-color:var(--c-accent);color:var(--c-accent)}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14.5px;color:rgba(255,255,255,.72)}
.footer-col ul li a:hover{color:var(--c-accent)}
.footer-contact li{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin-bottom:10px}
.footer-contact li span:first-child{color:rgba(255,255,255,.55)}
.footer-contact .num{color:#fff}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .kind-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .side-card{position:static}
  .cta-inner{grid-template-columns:1fr;gap:32px;padding:44px 32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  :root{--sp-sec:56px}
  body{font-size:15.5px}
  .container{padding:0 16px}
  .brand-row .brand-tel{display:none}
  .nav-toggle{display:inline-flex}
  .channel-nav{position:fixed;inset:0 auto 0 0;width:262px;height:auto;
    flex-direction:column;align-items:stretch;gap:0;padding:24px 16px;
    transform:translateX(-100%);transition:transform .25s ease;z-index:80;
    box-shadow:var(--sh-2);overflow-y:auto}
  .channel-nav.is-open{transform:translateX(0)}
  .channel-link{height:48px;padding:0 12px;border-bottom:1px solid var(--c-line)}
  .channel-link.is-active::after{left:0;right:auto;top:10px;bottom:10px;width:3px;height:auto}
  .page-banner{min-height:0}
  .page-banner-inner{padding:28px 20px}
  .page-banner h1{font-size:30px}
  .page-banner .banner-sub{font-size:15.5px}
  .sec-head h2{font-size:24px}
  .sec-note{margin-left:0;width:100%}
  .kind-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .row-item{grid-template-columns:80px minmax(0,1fr);gap:14px;padding:16px}
  .row-thumb{width:80px;height:64px}
  .row-side{grid-column:1 / -1;text-align:left;display:flex;gap:14px;align-items:center}
  .table-wrap{overflow-x:auto}
  table{min-width:640px}
  .cta-inner{padding:32px 20px}
  .cta-copy h2{font-size:24px}
  .form-card{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .page-banner h1{font-size:26px}
  .banner-facts{gap:18px}
  .btn{width:100%}
  .brand-right .btn{width:auto}
  .side-actions .btn{width:100%}
}