/* roulang page: index */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --radius:4px;
  --radius-lg:8px;
  --shadow-1:0 1px 2px rgba(20,32,31,.06);
  --shadow-2:0 14px 34px -18px rgba(11,74,70,.28);
  --font-sans:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-serif:"Noto Serif SC","Songti SC",serif;
  --nav-h:64px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:var(--nav-h);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-900)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul{padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(11,74,70,.35);outline-offset:2px}

.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto}

/* ---------- 头部导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(247,244,239,.94);
  border-bottom:1px solid var(--line);
  transition:height .24s ease, background .24s ease, box-shadow .24s ease;
}
.site-header .nav-wrap{
  height:var(--nav-h);
  display:flex;align-items:center;gap:20px;
  transition:height .24s ease;
}
body.is-scrolled .site-header{box-shadow:0 6px 22px -18px rgba(11,74,70,.5)}
body.is-scrolled .site-header .nav-wrap{height:56px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text)}
.brand:hover{color:var(--text)}
.brand__mark{
  width:32px;height:32px;border-radius:var(--radius);
  background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;letter-spacing:0;
}
.brand__text{font-size:17px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.nav-main{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-link{
  position:relative;
  font-size:15px;font-weight:500;color:var(--text-2);
  padding:6px 0;
  transition:color .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;
  transition:transform .24s ease;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:16px;margin-left:24px}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);
  background:var(--surface);border-radius:var(--radius);color:var(--brand);
  font-size:18px;cursor:pointer;
}

/* 按钮 */
.btn-main,.btn-ghost,.btn-text{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;border-radius:var(--radius);
  transition:transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease, color .18s ease;
  cursor:pointer;white-space:nowrap;
}
.btn-main{
  background:var(--accent);color:#fff;border:1px solid var(--accent);
  padding:14px 28px;
}
.btn-main:hover{background:var(--accent-600);border-color:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -16px rgba(166,60,34,.85)}
.btn-main:active{transform:translateY(0)}
.btn-main:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(194,74,44,.28)}
.btn-main--sm{padding:10px 20px;font-size:14px}
.btn-ghost{
  background:transparent;color:var(--brand);border:1px solid var(--brand);
  padding:13px 26px;
}
.btn-ghost:hover{background:var(--brand-50);border-color:var(--brand-900);color:var(--brand-900)}
.btn-ghost--dark{color:var(--text-inv);border-color:rgba(243,241,236,.5)}
.btn-ghost--dark:hover{background:rgba(243,241,236,.12);border-color:var(--text-inv);color:#fff}
.btn-text{
  background:none;border:none;padding:0;color:var(--brand);font-weight:600;
}
.btn-text i{transition:transform .2s ease}
.btn-text:hover{color:var(--brand-900);text-decoration:underline;text-underline-offset:4px}
.btn-text:hover i{transform:translateX(4px)}

/* 移动菜单 */
.mobile-menu{
  display:none;
  position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;z-index:1029;
  background:var(--bg);border-top:1px solid var(--line);
  padding:16px 18px calc(80px + env(safe-area-inset-bottom));
  overflow-y:auto;
}
.mobile-menu.is-open{display:block}
.mm-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:56px;padding:12px 4px;font-size:16px;font-weight:500;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.mm-link.active{color:var(--brand);font-weight:700}
.mm-cta{margin-top:20px;width:100%}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;overflow:hidden;
  background:var(--ink-bg);color:var(--text-inv);
  min-height:min(88vh,760px);
  display:flex;align-items:center;
  padding:64px 0 72px;
}
.hero__mesh{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(11,74,70,.35) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(11,74,70,.35) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(circle at 25% 30%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 25% 30%,#000 0%,transparent 72%);
}
.hero .container{position:relative;z-index:1}
.hero .row{--bs-gutter-y:32px}
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--brand-50);color:var(--brand);
  font-size:12px;letter-spacing:.02em;font-weight:600;
  padding:6px 14px;border-radius:999px;
}
.hero .badge-pill{background:rgba(192,161,107,.16);color:var(--sand);border:1px solid rgba(192,161,107,.45)}
.hero h1{
  margin-top:22px;
  font-size:clamp(30px,5.2vw,56px);
  font-weight:800;letter-spacing:-.02em;line-height:1.12;
  color:#fff;
}
.hero__sub{
  margin-top:20px;max-width:520px;
  font-size:clamp(15px,1.5vw,18px);line-height:1.8;
  color:#C8D3D0;
}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__meta{
  margin-top:26px;font-size:13px;letter-spacing:.02em;color:#93A29E;
}
.hero__media{position:relative;border-radius:var(--radius);overflow:hidden}
.hero__media img{
  width:100%;aspect-ratio:3/2;object-fit:cover;
  border-radius:var(--radius);
}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:rgba(11,74,70,.20);border-radius:var(--radius);
}

/* ---------- 通用区块 ---------- */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--paper{background:var(--surface)}
.section--dark{background:var(--ink-bg);color:var(--text-inv)}
.section-head{margin-bottom:44px;max-width:760px}
.section-head .eyebrow{
  display:block;font-size:12px;letter-spacing:.14em;font-weight:700;
  color:var(--sand);text-transform:uppercase;margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;letter-spacing:-.01em;
  margin-bottom:8px;
}
.section-head p{font-size:16px;color:var(--text-2);max-width:640px}
.section--dark .section-head h2{color:#fff}
.section--dark .section-head p{color:#AEBAB7}

/* ---------- 亮点编号带 ---------- */
.highlights{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.hl-item{
  padding:36px 26px;
  border-right:1px solid var(--line);
  transition:background .24s ease;
}
.hl-item:last-child{border-right:none}
.hl-item:hover{background:var(--brand-50)}
.hl-num{
  font-size:44px;font-weight:700;line-height:1;
  color:rgba(11,74,70,.12);letter-spacing:-.02em;
}
.hl-item h3{font-size:19px;font-weight:650;margin-top:14px;color:var(--text)}
.hl-item p{font-size:15px;line-height:1.75;color:var(--text-2);margin-top:10px}

/* ---------- 数据条 ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--brand-50);border-radius:var(--radius);overflow:hidden;
}
.stat{padding:30px 26px;border-right:1px solid rgba(11,74,70,.12)}
.stat:last-child{border-right:none}
.stat__num{font-size:32px;font-weight:800;color:var(--brand);letter-spacing:-.02em;line-height:1.1}
.stat__num span{font-size:15px;font-weight:600;margin-left:4px}
.stat__label{font-size:14px;color:var(--text-2);margin-top:6px}

/* ---------- 议程时间线 ---------- */
.agenda-day{display:flex;align-items:center;gap:12px;margin:40px 0 22px}
.agenda-day:first-child{margin-top:0}
.day-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--brand);color:#fff;font-size:13px;font-weight:600;
  padding:6px 16px;border-radius:999px;letter-spacing:.02em;
}
.day-note{font-size:13px;color:var(--text-3)}
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:rgba(11,74,70,.22);
}
.tl-item{position:relative;margin-bottom:18px}
.tl-item::before{
  content:"";position:absolute;left:-31px;top:24px;width:12px;height:12px;border-radius:50%;
  background:var(--surface);border:2px solid var(--brand);
}
.tl-item.is-now::before{background:var(--accent);border-color:var(--accent)}
.tl-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-1);
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.tl-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.tl-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.tl-time{font-size:14px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums}
.tl-card h3{font-size:18px;font-weight:650;color:var(--text);margin-top:6px}
.tl-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:10px;font-size:13px;color:var(--text-3)}
.tl-meta i{margin-right:5px;color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;
  background:var(--brand-50);color:var(--brand);
  font-size:12px;letter-spacing:.02em;font-weight:600;
  padding:4px 12px;border-radius:999px;
}
.tag--sand{background:rgba(192,161,107,.16);color:#8A6E33}

/* ---------- 嘉宾 ---------- */
.speaker-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;height:100%;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.speaker-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.speaker-card img{
  width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);
  background:var(--brand-50);
}
.speaker-card h3{font-size:18px;font-weight:650;margin-top:16px}
.speaker-card .role{font-size:13px;color:var(--text-3);margin-top:4px;letter-spacing:.02em}
.speaker-card .org{font-size:13px;color:var(--text-3)}

/* ---------- 票种 ---------- */
.tickets-scroll{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.ticket{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:30px 26px;display:flex;flex-direction:column;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.ticket:hover{border-color:rgba(11,74,70,.35);box-shadow:var(--shadow-2)}
.ticket--pro{
  border-color:var(--accent);
  transform:translateY(-8px);
  box-shadow:0 18px 40px -24px rgba(166,60,34,.55);
}
.ticket--pro:hover{transform:translateY(-10px)}
.ticket__flag{
  position:absolute;top:-13px;left:26px;
  background:var(--accent);color:#fff;font-size:12px;font-weight:700;
  padding:4px 14px;border-radius:999px;letter-spacing:.02em;
}
.ticket__name{font-size:19px;font-weight:650}
.ticket__price{
  margin-top:16px;font-size:34px;font-weight:800;color:var(--accent);line-height:1.1;letter-spacing:-.02em;
}
.ticket__price span{font-size:13px;font-weight:600;color:var(--text-3);margin-left:6px}
.ticket__desc{font-size:14px;color:var(--text-3);margin-top:8px}
.ticket ul{margin:22px 0 26px;display:grid;gap:12px}
.ticket li{display:flex;gap:10px;font-size:15px;line-height:1.7;color:var(--text-2)}
.ticket li i{color:var(--brand);font-size:16px;margin-top:5px;flex:0 0 auto}
.ticket .btn-main,.ticket .btn-ghost{width:100%;margin-top:auto}

/* ---------- 报名 CTA ---------- */
.signup{background:var(--brand);color:#fff;position:relative;overflow:hidden}
.signup::before{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;
  border-radius:50%;background:rgba(192,161,107,.12);
}
.signup .container{position:relative;z-index:1}
.signup h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;color:#fff}
.signup .lead{font-size:15px;color:#CFE0DD;margin-top:14px;line-height:1.8}
.signup .facts{margin-top:26px;display:grid;gap:12px}
.signup .facts li{display:flex;gap:10px;font-size:14px;color:#CFE0DD}
.signup .facts i{color:var(--sand);margin-top:5px}
.form-card{
  background:var(--surface);border-radius:var(--radius-lg);padding:30px;
  box-shadow:0 24px 60px -30px rgba(0,0,0,.55);
}
.form-row{margin-bottom:18px}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:8px}
.form-control,.form-select{
  width:100%;height:46px;padding:0 14px;
  border:1px solid var(--line-strong);border-radius:var(--radius);
  background:#fff;color:var(--text);font-size:15px;
  transition:border-color .18s ease, box-shadow .18s ease;
}
textarea.form-control{height:88px;padding:12px 14px;line-height:1.6;resize:vertical}
.form-control:focus,.form-select:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,74,70,.14);
}
.form-hint{font-size:13px;color:var(--text-3);margin-top:12px}
.form-card .btn-main{width:100%;margin-top:6px}

/* ---------- 最新信息 ---------- */
.list-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:40px}
.list-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25}
.list-head p{font-size:15px;color:var(--text-2);margin-top:8px}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-1);
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.post-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.post-card__thumb{border-radius:var(--radius);overflow:hidden;margin-bottom:18px}
.post-card__thumb img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  transition:transform .4s ease;
}
.post-card:hover .post-card__thumb img{transform:scale(1.03)}
.post-card h3{
  font-size:18px;font-weight:650;line-height:1.45;color:var(--text);margin-top:12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card h3 a{color:inherit}
.post-card h3 a:hover{color:var(--brand)}
.post-card__sum{
  font-size:15px;line-height:1.7;color:var(--text-2);margin-top:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-3);letter-spacing:.02em;
}
.empty-state{
  grid-column:1/-1;min-height:160px;
  border-top:1px dashed var(--line-strong);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  padding:40px 20px;text-align:center;
}
.empty-state p{font-size:14px;color:var(--text-3)}

/* ---------- FAQ ---------- */
.faq-acc{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.faq-acc .accordion-item{
  background:var(--surface);border:none;border-bottom:1px solid var(--line);
}
.faq-acc .accordion-button{
  background:var(--surface);color:var(--text);
  font-size:16px;font-weight:600;line-height:1.5;
  padding:20px 40px 20px 0;border:none;box-shadow:none;border-radius:0;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--brand);background:var(--surface);box-shadow:none}
.faq-acc .accordion-button::after{
  content:"+";background-image:none;
  font-size:22px;font-weight:400;color:var(--brand);
  width:auto;height:auto;margin-left:auto;
  transform:none;transition:transform .24s ease;line-height:1;
}
.faq-acc .accordion-button:not(.collapsed)::after{content:"−";transform:rotate(180deg)}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 3px rgba(11,74,70,.14);border-radius:var(--radius)}
.faq-acc .accordion-body{
  padding:0 40px 22px 0;font-size:15px;line-height:1.9;color:var(--text-2);
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink-bg);color:#B9C4C1;
  padding:72px 0 40px;
  border-top:1px solid rgba(11,74,70,.6);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff}
.footer-brand .brand__mark{background:var(--sand);color:var(--brand-900)}
.footer-brand span{font-size:17px;font-weight:700}
.footer-desc{font-size:14px;line-height:1.8;color:#8E9B98;margin-top:16px;max-width:280px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:18px}
.footer-col ul{display:grid;gap:12px}
.footer-col a,.footer-col li{font-size:14px;color:#B9C4C1;line-height:1.6}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-bottom{
  margin-top:52px;padding-top:24px;
  border-top:1px solid rgba(243,241,236,.1);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#7D8A87;
}

/* ---------- 移动端底部 Tab ---------- */
.mobile-tab{
  display:none;
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  height:calc(56px + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
  background:rgba(247,244,239,.97);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 20px -16px rgba(11,74,70,.6);
}
.mobile-tab a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:11px;color:var(--text-3);position:relative;min-width:0;
}
.mobile-tab a i{font-size:19px}
.mobile-tab a.active{color:var(--brand)}
.mobile-tab a.active::before{
  content:"";position:absolute;top:0;left:22%;right:22%;height:2px;background:var(--brand);
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(24px);
  transition:opacity .48s cubic-bezier(.22,.61,.36,1),transform .48s cubic-bezier(.22,.61,.36,1)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .highlights{grid-template-columns:repeat(2,1fr)}
  .hl-item:nth-child(2){border-right:none}
  .hl-item:nth-child(1),.hl-item:nth-child(2){border-bottom:1px solid var(--line)}
  .post-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:991px){
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .nav-main,.nav-actions .btn-text,.nav-actions .btn-main{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}
  .hero{min-height:auto;padding:48px 0 56px;text-align:left}
  .hero__media img{aspect-ratio:16/10}
  .hero__media{margin-top:12px}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .tickets-scroll{grid-template-columns:repeat(2,1fr)}
  .ticket--pro{transform:none}
  .faq-acc{grid-template-columns:1fr}
  .speaker-card{padding:16px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  :root{--nav-h:60px}
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .container{padding-left:18px;padding-right:18px}
  .mobile-tab{display:flex}
  .mobile-menu{top:60px}
  .brand__text{font-size:16px}
  .highlights{grid-template-columns:1fr}
  .hl-item{border-right:none;border-bottom:1px solid var(--line);padding:26px 0}
  .hl-item:last-child{border-bottom:none}
  .stats{grid-template-columns:1fr 1fr}
  .stat{border-right:none;border-bottom:1px solid rgba(11,74,70,.12)}
  .stat:nth-child(odd){border-right:1px solid rgba(11,74,70,.12)}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:none}
  .post-grid{grid-template-columns:1fr}
  .tickets-scroll{
    display:flex;gap:16px;overflow-x:auto;
    scroll-snap-type:x mandatory;
    padding:8px 18px 20px;margin:0 -18px;
    -webkit-overflow-scrolling:touch;
  }
  .tickets-scroll::-webkit-scrollbar{height:4px}
  .tickets-scroll::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:999px}
  .ticket{flex:0 0 78vw;scroll-snap-align:center}
  .ticket--pro{transform:none}
  .form-card{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .timeline{padding-left:28px}
  .tl-item::before{left:-25px}
  .section-head{margin-bottom:32px}
}
@media (max-width:575px){
  .hero h1{font-size:clamp(26px,8vw,34px)}
  .hero__cta .btn-main,.hero__cta .btn-ghost{width:100%}
  .stat__num{font-size:26px}
  .speaker-card h3{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --radius:4px;
  --radius-lg:8px;
  --shadow:0 1px 2px rgba(20,32,31,.06);
  --shadow-hover:0 14px 34px -18px rgba(11,74,70,.28);
  --serif:"Noto Serif SC","Songti SC",serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-900);}
button,input,select,textarea{font-family:inherit;font-size:15px;}
h1,h2,h3,h4{margin:0;color:var(--text);}
p{margin:0;}
ul,ol{margin:0;}
:focus-visible{outline:3px solid rgba(11,74,70,.28);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;z-index:2000;border-radius:0 0 4px 0;}
.skip-link:focus{left:0;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,244,239,.94);
  border-bottom:1px solid transparent;
  transition:height .24s ease,border-color .24s ease,background .24s ease;
}
.site-header.is-scrolled{background:rgba(247,244,239,.92);border-bottom-color:var(--line);}
.header-inner{display:flex;align-items:center;gap:24px;height:64px;transition:height .24s ease;}
.site-header.is-scrolled .header-inner{height:56px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:.01em;color:var(--text);white-space:nowrap;}
.brand__mark{
  width:32px;height:32px;border-radius:var(--radius);background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex:0 0 32px;
}
.nav-main{display:flex;align-items:center;gap:24px;margin:0 auto;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 2px;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--brand);
  transition:width .24s cubic-bezier(.22,.61,.36,1);
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after,.nav-link.active::after{width:100%;}
.nav-link.active{color:var(--brand);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:var(--surface);
  border-radius:var(--radius);color:var(--text);align-items:center;justify-content:center;font-size:17px;cursor:pointer;
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:var(--surface);}
.mobile-drawer.open{display:block;}
.mobile-drawer ul{list-style:none;padding:8px 0;margin:0;}
.mobile-drawer a{
  display:block;padding:14px 24px;font-size:16px;font-weight:500;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.mobile-drawer a:hover{background:var(--brand-50);color:var(--brand);}
.mobile-drawer li:last-child a{border-bottom:0;}

/* ---------- buttons ---------- */
.btn-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--accent);color:#fff;font-size:15px;font-weight:600;line-height:1;
  padding:14px 28px;border-radius:var(--radius);border:0;cursor:pointer;
  box-shadow:0 1px 2px rgba(20,32,31,.06);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-cta:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:0 14px 34px -18px rgba(194,74,44,.6);}
.btn-cta:active{transform:translateY(0);}
.btn-cta--sm{padding:11px 20px;font-size:14px;}
.btn-cta--block{width:100%;}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:var(--brand);border:1px solid var(--brand);
  font-size:15px;font-weight:600;padding:13px 26px;border-radius:var(--radius);
  transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.btn-line:hover{background:var(--brand-50);border-color:var(--brand-900);color:var(--brand-900);}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--brand);}
.link-arrow span{transition:transform .2s ease;}
.link-arrow:hover span{transform:translateX(4px);}
.link-arrow:hover{text-decoration:underline;}

/* ---------- badges / meta ---------- */
.badge-soft{
  display:inline-block;padding:4px 12px;border-radius:999px;background:var(--brand-50);color:var(--brand);
  font-size:12px;font-weight:600;letter-spacing:.02em;line-height:1.6;
}
.badge-sand{
  display:inline-block;padding:3px 11px;border-radius:999px;background:transparent;color:#8A7238;
  border:1px solid var(--sand);font-size:12px;letter-spacing:.02em;line-height:1.6;
}
.meta{font-size:13px;letter-spacing:.02em;color:var(--text-3);}

/* ---------- breadcrumb ---------- */
.breadcrumb-nav{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--text-3);padding:20px 0 4px;
}
.breadcrumb-nav a{color:var(--text-3);}
.breadcrumb-nav a:hover{color:var(--brand);}
.breadcrumb-nav .sep{color:var(--line-strong);}
.breadcrumb-nav .current{color:var(--brand);}

/* ---------- article head ---------- */
.article-head{padding:16px 0 0;max-width:860px;}
.article-head h1{
  font-size:clamp(26px,3.6vw,40px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
  margin:14px 0 16px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;
  padding-bottom:22px;border-bottom:1px solid var(--line);
}
.article-cover{margin:32px 0 0;}
.article-cover img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius);
}
.article-cover figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px;}

/* ---------- layout ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr);gap:40px;
  padding:32px 0 8px;
}
@media (min-width:1200px){
  .article-layout{grid-template-columns:minmax(0,760px) 300px;justify-content:center;gap:56px;}
}
.article-main{min-width:0;}

/* ---------- article body ---------- */
.article-body{max-width:760px;font-size:16px;color:var(--text-2);}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.2em;line-height:1.9;}
.article-body h2{
  font-size:22px;font-weight:700;line-height:1.45;color:var(--text);
  margin:2em 0 .8em;padding-left:12px;border-left:4px solid var(--brand);
}
.article-body h3{font-size:18px;font-weight:650;line-height:1.5;color:var(--text);margin:1.7em 0 .6em;}
.article-body h4{font-size:16px;font-weight:650;color:var(--text);margin:1.4em 0 .5em;}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.5em;}
.article-body ul{list-style:none;padding-left:0;}
.article-body ul > li{position:relative;padding-left:18px;margin:.45em 0;line-height:1.85;}
.article-body ul > li::before{
  content:"";position:absolute;left:0;top:.78em;width:6px;height:6px;background:var(--brand);border-radius:1px;
}
.article-body ol > li{margin:.45em 0;line-height:1.85;}
.article-body ol > li::marker{color:var(--brand);font-weight:600;}
.article-body strong{color:var(--text);font-weight:650;}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--accent);}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;background:var(--brand-50);border-left:3px solid var(--brand);
  border-radius:0 var(--radius) var(--radius) 0;
  font-family:var(--serif);font-style:italic;font-size:15px;line-height:1.9;color:var(--text-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;}
.article-body th{
  background:var(--brand-50);color:var(--brand);font-weight:600;text-align:left;
  padding:12px 14px;border-bottom:1px solid var(--line);
}
.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);}
.article-body img{max-width:100%;height:auto;border-radius:var(--radius);margin:1.4em 0;}
.article-body figure{margin:1.6em 0;}
.article-body figure img{margin:0;}
.article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px;}
.article-body pre{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;overflow-x:auto;font-size:13px;line-height:1.7;margin:1.6em 0;
}
.article-body code{background:var(--bg);border:1px solid var(--line);border-radius:3px;padding:1px 5px;font-size:13px;}
.article-body pre code{background:none;border:0;padding:0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.2em 0;}

/* ---------- aside ---------- */
.article-side{display:flex;flex-direction:column;gap:18px;}
@media (min-width:1200px){
  .article-side{position:sticky;top:88px;align-self:start;}
}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);
}
.side-card h3{font-size:17px;font-weight:650;margin-bottom:12px;}
.side-card p{font-size:14px;line-height:1.8;color:var(--text-2);margin:10px 0 16px;}
.side-card--cta{background:var(--surface);border-color:rgba(194,74,44,.32);}
.info-list{list-style:none;padding:0;margin:0;}
.info-list li{
  display:flex;justify-content:space-between;gap:12px;padding:9px 0;
  border-bottom:1px dashed var(--line);font-size:14px;
}
.info-list li:last-child{border-bottom:0;}
.info-list span{color:var(--text-3);flex:0 0 auto;}
.info-list strong{color:var(--text);font-weight:600;text-align:right;}
.side-links{list-style:none;padding:0;margin:0;}
.side-links li{border-bottom:1px solid var(--line);}
.side-links li:last-child{border-bottom:0;}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 0;font-size:15px;color:var(--text-2);
}
.side-links a span{color:var(--brand);transition:transform .2s ease;}
.side-links a:hover{color:var(--brand);}
.side-links a:hover span{transform:translateX(4px);}

/* ---------- empty state ---------- */
.empty-state{
  border-top:1px dashed var(--line-strong);padding:48px 20px;text-align:center;
  min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
}
.empty-state p{font-size:16px;color:var(--text);font-weight:600;}
.empty-state .empty-sub{font-size:14px;font-weight:400;color:var(--text-3);margin-bottom:8px;}

/* ---------- tag row ---------- */
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:40px 0 0;padding-top:24px;border-top:1px solid var(--line);}
.tag-row .label{font-size:13px;color:var(--text-3);letter-spacing:.02em;}
.tag{
  display:inline-block;padding:4px 12px;border-radius:999px;border:1px solid var(--line-strong);
  font-size:12px;color:var(--text-2);letter-spacing:.02em;
}
.tag:hover{border-color:var(--brand);color:var(--brand);}

/* ---------- section ---------- */
.section{padding:96px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;}
.section-head p{font-size:15px;color:var(--text-3);margin-top:8px;}

/* ---------- next / prev ---------- */
.np-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:56px;}
.np-card{
  display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.np-card:hover{transform:translateY(-2px);border-color:rgba(11,74,70,.35);box-shadow:var(--shadow-hover);}
.np-label{font-size:13px;color:var(--text-3);letter-spacing:.02em;}
.np-title{font-size:17px;font-weight:650;color:var(--text);line-height:1.5;}
.np-card--next{text-align:right;}

/* ---------- post cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.post-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.post-card:hover{transform:translateY(-2px);border-color:rgba(11,74,70,.35);box-shadow:var(--shadow-hover);}
.post-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.post-card__body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;}
.post-card__body h3{font-size:18px;font-weight:650;line-height:1.5;color:var(--text);}
.post-card__body p{
  font-size:14px;line-height:1.75;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__body .meta{margin-top:2px;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--brand);color:var(--text-inv);}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:56px 0;}
.cta-inner h2{color:#fff;font-size:clamp(22px,2.6vw,30px);font-weight:700;}
.cta-inner p{color:rgba(243,241,236,.82);font-size:15px;margin-top:10px;max-width:620px;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-bg);color:#B9C4C1;padding:64px 0 28px;border-top:1px solid rgba(11,74,70,.6);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text-inv);font-weight:700;font-size:17px;margin-bottom:14px;}
.footer-brand .brand__mark{background:var(--brand);color:#fff;}
.footer-desc{font-size:14px;line-height:1.8;color:#B9C4C1;max-width:280px;}
.footer-col h4{color:var(--text-inv);font-size:15px;font-weight:650;margin-bottom:16px;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{font-size:14px;line-height:1.9;color:#B9C4C1;margin-bottom:8px;}
.footer-col a{color:#B9C4C1;}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:#8E9B98;
}

/* ---------- mobile tabbar ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;display:none;background:var(--surface);
  border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);
}
.tabbar a{
  position:relative;flex:1;height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;font-size:11px;color:var(--text-3);
}
.tabbar a i{font-size:18px;}
.tabbar a.active{color:var(--brand);}
.tabbar a.active::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:22px;height:2px;background:var(--brand);border-radius:2px;}

/* ---------- motion ---------- */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .48s cubic-bezier(.22,.61,.36,1),transform .48s cubic-bezier(.22,.61,.36,1);}
.fade-up.is-visible{opacity:1;transform:none;}
.stagger > *:nth-child(2){transition-delay:.08s;}
.stagger > *:nth-child(3){transition-delay:.16s;}
.stagger > *:nth-child(4){transition-delay:.24s;}

/* ---------- responsive ---------- */
@media (max-width:1199.98px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:991.98px){
  .nav-main{display:none;}
  .nav-toggle{display:flex;}
  .header-actions .btn-cta--sm{display:none;}
  .section{padding:72px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  body{padding-bottom:64px;}
  .tabbar{display:flex;}
  .container{padding-left:18px;padding-right:18px;}
  .section{padding:56px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px;}
  .card-grid{grid-template-columns:minmax(0,1fr);gap:16px;}
  .np-grid{grid-template-columns:minmax(0,1fr);gap:14px;}
  .np-card--next{text-align:left;}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:48px 0;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;}
  .article-body{font-size:15px;}
  .side-card{padding:18px;}
}
@media (max-width:575.98px){
  .article-head h1{font-size:26px;}
  .header-inner{gap:14px;}
  .brand{font-size:16px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
  .fade-up{opacity:1 !important;transform:none !important;}
}

/* roulang page: category1 */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --r-card:4px;
  --r-btn:4px;
  --r-feature:8px;
  --sh-1:0 1px 2px rgba(20,32,31,.06);
  --sh-2:0 14px 34px -18px rgba(11,74,70,.28);
  --font-sans:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-serif:"Noto Serif SC","Songti SC",serif;
  --container:1200px;
  --sec-y:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;color:var(--text);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(11,74,70,.28);border-radius:3px;}

.container,
.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{
  max-width:var(--container);
  padding-left:24px;
  padding-right:24px;
  margin-left:auto;
  margin-right:auto;
  width:100%;
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,239,.92);
  border-bottom:1px solid transparent;
  transition:border-color .24s ease,background .24s ease;
}
.site-header.is-compact{border-bottom-color:var(--line);background:rgba(247,244,239,.96);}
.nav-wrap{display:flex;align-items:center;gap:32px;height:64px;transition:height .24s ease;}
.site-header.is-compact .nav-wrap{height:56px;}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand-900);letter-spacing:-.01em;}
.brand__mark{
  width:28px;height:28px;border-radius:4px;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:15px;font-weight:700;flex:0 0 auto;
}
.brand__text{white-space:nowrap;}
.nav-main{display:flex;align-items:center;gap:26px;margin-left:auto;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--text-2);
  padding:6px 0;transition:color .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--brand);transition:width .24s ease;
}
.nav-link:hover{color:var(--brand-900);}
.nav-link:hover::after{width:100%;}
.nav-link.active{color:var(--brand);font-weight:600;}
.nav-link.active::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:14px;margin-left:6px;}
.nav-toggle{
  display:none;width:44px;height:44px;margin-left:auto;border:1px solid var(--line);
  background:var(--surface);border-radius:var(--r-btn);cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-900);border-radius:2px;}

.mobile-drawer{
  position:fixed;inset:0;z-index:1045;background:var(--bg);
  transform:translateY(-101%);transition:transform .28s cubic-bezier(.22,.61,.36,1);
  display:flex;flex-direction:column;padding:18px 20px calc(24px + env(safe-area-inset-bottom));
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateY(0);}
.mobile-drawer__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line);}
.drawer-close{
  width:44px;height:44px;border:1px solid var(--line);background:var(--surface);
  border-radius:var(--r-btn);color:var(--text-2);font-size:18px;cursor:pointer;
}
.drawer-nav{display:flex;flex-direction:column;padding:12px 0 20px;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;font-size:16px;font-weight:500;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.drawer-nav a::after{content:"→";color:var(--text-3);font-size:15px;}
.drawer-nav a.active{color:var(--brand);font-weight:600;}
.drawer-nav a.active::after{color:var(--brand);}

/* ---------- 按钮 ---------- */
.btn-accent{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--accent);color:#fff;border:1px solid transparent;
  padding:14px 28px;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  cursor:pointer;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-accent:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px -16px rgba(194,74,44,.65);}
.btn-accent:active{transform:translateY(1px);}
.btn-accent:focus-visible{box-shadow:0 0 0 3px rgba(194,74,44,.28);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:var(--brand);border:1px solid var(--brand);
  padding:13px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.btn-outline:hover{background:var(--brand-50);border-color:var(--brand-900);color:var(--brand-900);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);
  font-size:15px;font-weight:600;
}
.btn-text::after{content:"→";transition:transform .24s ease;}
.btn-text:hover{text-decoration:underline;}
.btn-text:hover::after{transform:translateX(4px);}

/* ---------- 徽章 / 标签 ---------- */
.badge-pill{
  display:inline-block;padding:4px 12px;border-radius:999px;
  background:var(--brand-50);color:var(--brand);
  font-size:12px;font-weight:500;letter-spacing:.02em;line-height:1.6;
}
.badge-pill--gold{background:transparent;border:1px solid rgba(192,161,107,.65);color:#8A7443;}
.badge-pill--accent{background:rgba(194,74,44,.1);border:1px solid rgba(194,74,44,.3);color:var(--accent-600);}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:var(--brand-50);color:var(--brand);font-size:12px;letter-spacing:.02em;
}
.tag--gold{background:transparent;border:1px solid rgba(192,161,107,.6);color:#8A7443;}
.tag--accent{background:rgba(194,74,44,.1);border:1px solid rgba(194,74,44,.28);color:var(--accent-600);}

/* ---------- 面包屑 ---------- */
.crumbs{
  font-size:13px;color:var(--text-3);letter-spacing:.02em;
  padding:18px 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:8px;
}
.crumbs a{color:var(--text-3);}
.crumbs a:hover{color:var(--brand);}
.crumbs .sep{color:var(--line-strong);}
.crumbs .current{color:var(--brand);}

/* ---------- 页头 ---------- */
.page-head{
  position:relative;overflow:hidden;
  height:clamp(200px,26vw,320px);
  margin-top:16px;
  display:flex;align-items:flex-end;
}
.page-head__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.page-head__mask{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(6,47,44,.88) 0%,rgba(11,74,70,.62) 58%,rgba(11,74,70,.34) 100%);
}
.page-head__inner{position:relative;z-index:2;padding-bottom:34px;color:var(--text-inv);}
.page-head__inner h1{
  color:var(--text-inv);
  font-size:clamp(26px,3.6vw,40px);
  font-weight:800;letter-spacing:-.02em;line-height:1.2;
  margin:14px 0 10px;
}
.page-head__inner p{color:rgba(243,241,236,.86);font-size:16px;max-width:720px;}
.page-head .badge-pill{background:rgba(243,241,236,.14);color:var(--text-inv);}

/* ---------- 区块 ---------- */
.section{padding:var(--sec-y) 0;}
.section--tight{padding:64px 0;}
.section-head{margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.01em;}
.section-head p{margin-top:8px;font-size:16px;color:var(--text-2);max-width:760px;}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.section--paper{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

/* ---------- 概览编号带 ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);}
.stat-band__item{padding:0 28px;border-left:1px solid var(--line);}
.stat-band__item:first-child{border-left:none;padding-left:0;}
.stat-band__item .num{
  display:block;font-size:44px;font-weight:700;line-height:1;
  color:rgba(11,74,70,.12);margin-bottom:8px;
}
.stat-band__item h3{font-size:18px;font-weight:650;}
.stat-band__item p{font-size:14px;color:var(--text-2);margin-top:6px;line-height:1.7;}

/* ---------- 时间线 ---------- */
.day-group{margin-bottom:40px;}
.day-head{
  position:sticky;top:58px;z-index:6;background:var(--bg);
  padding:12px 0 12px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  border-bottom:1px solid var(--line);margin-bottom:22px;
}
.day-head__count{font-size:13px;color:var(--text-3);letter-spacing:.02em;}

.tl{position:relative;}
.tl__item{display:grid;grid-template-columns:118px 28px 1fr;column-gap:16px;padding-bottom:18px;}
.tl__time{
  font-size:14px;font-weight:600;color:var(--text-2);text-align:right;
  padding-top:18px;font-variant-numeric:tabular-nums;letter-spacing:.01em;
}
.tl__dot{position:relative;}
.tl__dot::before{
  content:"";position:absolute;left:50%;transform:translateX(-50%);top:24px;
  width:10px;height:10px;border-radius:50%;background:var(--surface);
  border:2px solid var(--brand);z-index:2;
}
.tl__dot::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  top:34px;bottom:-18px;width:2px;background:rgba(11,74,70,.18);
}
.tl__item:last-child .tl__dot::after{display:none;}
.tl__item.is-now .tl__dot::before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px rgba(194,74,44,.16);}
.tl__card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 22px 20px;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.tl__card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--sh-2);}
.tl__card h3{font-size:19px;font-weight:650;margin-bottom:6px;}
.tl__card p{font-size:15px;color:var(--text-2);}
.tl__meta{font-size:13px;color:var(--text-3);letter-spacing:.02em;margin-bottom:10px;}
.tl__foot{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}

/* ---------- 角色卡 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.role-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.role-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--sh-2);}
.role-card h3{font-size:18px;font-weight:650;margin-bottom:8px;}
.role-card p{font-size:15px;color:var(--text-2);}
.role-card .role-card__list{margin-top:14px;display:flex;flex-direction:column;gap:8px;}
.role-card .role-card__list li{font-size:14px;color:var(--text-2);padding-left:18px;position:relative;line-height:1.7;}
.role-card .role-card__list li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:1px;background:var(--brand);
}

/* ---------- FAQ ---------- */
.faq{--bs-accordion-border-width:0;--bs-accordion-border-radius:0;--bs-accordion-bg:transparent;}
.faq .accordion-item{background:var(--surface);border:1px solid var(--line);border-bottom:none;border-radius:0;}
.faq .accordion-item:last-child{border-bottom:1px solid var(--line);}
.faq .accordion-item:first-child{border-top-left-radius:var(--r-card);border-top-right-radius:var(--r-card);}
.faq .accordion-item:last-child{border-bottom-left-radius:var(--r-card);border-bottom-right-radius:var(--r-card);}
.faq .accordion-button{
  background:transparent;color:var(--text);font-size:16px;font-weight:600;
  padding:20px 52px 20px 22px;box-shadow:none;border-radius:0;line-height:1.6;
}
.faq .accordion-button:not(.collapsed){color:var(--brand);background:var(--brand-50);}
.faq .accordion-button:focus{box-shadow:0 0 0 3px rgba(11,74,70,.14);z-index:3;}
.faq .accordion-button::after{
  content:"+";background-image:none;width:22px;height:22px;
  font-size:20px;line-height:1;color:var(--brand);
  display:grid;place-items:center;margin-left:auto;position:absolute;right:20px;top:50%;
  transform:translateY(-50%);transition:transform .24s ease;
}
.faq .accordion-button:not(.collapsed)::after{content:"−";transform:translateY(-50%) rotate(180deg);}
.faq .accordion-body{padding:4px 22px 22px;font-size:15px;line-height:1.9;color:var(--text-2);background:var(--brand-50);}

/* ---------- 相关推荐 ---------- */
.rec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.rec-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.rec-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--sh-2);}
.rec-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.rec-card__body{padding:20px 22px 24px;}
.rec-card__body h3{font-size:18px;font-weight:650;margin:12px 0 8px;}
.rec-card__body p{font-size:14px;color:var(--text-2);line-height:1.75;}

/* ---------- CTA ---------- */
.cta-band{background:var(--brand);color:var(--text-inv);}
.cta-band .inner{
  display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center;
  padding:64px 0;
}
.cta-band h2{color:var(--text-inv);font-size:clamp(24px,3vw,32px);font-weight:700;}
.cta-band p{color:rgba(243,241,236,.82);margin-top:12px;font-size:15px;}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
.cta-band .btn-outline{border-color:rgba(243,241,236,.6);color:var(--text-inv);}
.cta-band .btn-outline:hover{background:rgba(243,241,236,.12);border-color:#fff;color:#fff;}
.cta-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.cta-facts span{
  font-size:13px;color:rgba(243,241,236,.86);
  border:1px solid rgba(192,161,107,.5);border-radius:999px;padding:4px 12px;
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-bg);color:#B9C4C1;padding:64px 0 24px;border-top:1px solid rgba(11,74,70,.6);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text-inv);font-weight:700;font-size:17px;margin-bottom:14px;}
.footer-desc{font-size:14px;line-height:1.8;color:#B9C4C1;max-width:280px;}
.footer-col h4{color:var(--text-inv);font-size:15px;font-weight:650;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;line-height:1.7;}
.footer-col a{color:#B9C4C1;}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(185,196,193,.16);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8E9B98;
}

/* ---------- 底部 Tab ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:1035;
  display:none;grid-template-columns:repeat(5,1fr);
  background:var(--surface);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -6px 20px -14px rgba(20,32,31,.28);
}
.tabbar__item{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;min-height:56px;font-size:11px;color:var(--text-3);letter-spacing:.02em;
}
.tabbar__item i{font-size:22px;line-height:1;}
.tabbar__item.active{color:var(--brand);font-weight:600;}
.tabbar__item.active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:32px;height:2px;background:var(--brand);
}

/* ---------- 动效 ---------- */
.fade-up{
  opacity:0;transform:translateY(24px);
  transition:opacity .48s cubic-bezier(.22,.61,.36,1),transform .48s cubic-bezier(.22,.61,.36,1);
}
.fade-up.is-in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .rec-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  :root{--sec-y:72px;}
  .nav-main,.nav-actions{display:none;}
  .nav-toggle{display:flex;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .stat-band{grid-template-columns:repeat(2,1fr);row-gap:28px;}
  .stat-band__item{padding:0 22px;}
  .stat-band__item:nth-child(odd){border-left:none;padding-left:0;}
  .cta-band .inner{grid-template-columns:1fr;gap:26px;padding:56px 0;}
  .cta-band .actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:767.98px){
  :root{--sec-y:56px;}
  body{font-size:15px;padding-bottom:64px;}
  .container,.container-sm,.container-md,.container-lg,.container-xl,.container-xxl{padding-left:18px;padding-right:18px;}
  .tabbar{display:grid;}
  .page-head{height:clamp(200px,52vw,300px);margin-top:12px;}
  .page-head__inner{padding-bottom:24px;}
  .page-head__inner h1{font-size:clamp(24px,6.4vw,30px);margin:12px 0 8px;}
  .page-head__inner p{font-size:15px;}
  .section--tight{padding:44px 0;}
  .grid-3{grid-template-columns:1fr;}
  .rec-grid{grid-template-columns:1fr;}
  .stat-band{grid-template-columns:1fr;row-gap:24px;}
  .stat-band__item{padding:0;border-left:none;}
  .stat-band__item .num{font-size:36px;}
  .day-head{top:56px;padding:10px 0;}
  .tl{border-left:2px solid rgba(11,74,70,.18);margin-left:5px;padding-left:16px;}
  .tl__item{grid-template-columns:1fr;column-gap:0;}
  .tl__dot{display:none;}
  .tl__time{text-align:left;padding-top:0;padding-bottom:6px;font-size:13px;}
  .tl__card{padding:16px 18px 18px;}
  .tl__card h3{font-size:17px;}
  .faq .accordion-button{font-size:15px;padding:16px 48px 16px 18px;}
  .faq .accordion-body{padding:2px 18px 18px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{margin-top:32px;padding-bottom:8px;}
}
@media (max-width:575.98px){
  .cta-band .actions .btn-accent,.cta-band .actions .btn-outline{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;}
  .fade-up{opacity:1;transform:none;}
}

/* roulang page: category2 */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --radius:4px;
  --radius-lg:8px;
  --shadow-1:0 1px 2px rgba(20,32,31,.06);
  --shadow-2:0 14px 34px -18px rgba(11,74,70,.28);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-900)}
h1,h2,h3,h4,h5{margin:0;color:var(--text);font-weight:700;line-height:1.25}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:3px solid rgba(11,74,70,.28);outline-offset:2px;border-radius:2px}
::selection{background:var(--brand-50);color:var(--brand-900)}

.container{width:100%;max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(247,244,239,.96);
  border-bottom:1px solid transparent;
  transition:border-color .24s var(--ease),background .24s var(--ease);
}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.header-inner{
  display:flex;align-items:center;gap:32px;
  height:64px;
  transition:height .24s var(--ease);
}
.site-header.is-scrolled .header-inner{height:56px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text)}
.brand:hover{color:var(--text)}
.brand__mark{
  width:32px;height:32px;border-radius:var(--radius);
  background:var(--brand);color:var(--text-inv);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;letter-spacing:0;
  font-family:"Noto Serif SC","Songti SC",serif;
}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font-size:16px;font-weight:700;letter-spacing:.01em}
.brand__sub{font-size:11px;color:var(--text-3);letter-spacing:.06em}
.nav-main{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-link{
  position:relative;
  font-size:15px;font-weight:500;color:var(--text-2);
  padding:6px 0;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--brand);transform:scaleX(0);transform-origin:left center;
  transition:transform .24s var(--ease);
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:18px;flex:0 0 auto}
.header-actions .text-link{font-size:14px;color:var(--text-2);font-weight:500}
.header-actions .text-link:hover{color:var(--brand)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;line-height:1;
  padding:14px 28px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-primary{
  background:var(--accent);color:#fff;
  box-shadow:0 1px 2px rgba(20,32,31,.06);
}
.btn-primary:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:0 14px 34px -18px rgba(194,74,44,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-primary:focus-visible{outline:3px solid rgba(194,74,44,.28)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-ghost:hover{background:var(--brand-50);color:var(--brand-900);border-color:var(--brand-900)}
.btn-sm{padding:11px 20px;font-size:14px}
.btn-link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand);
  background:none;border:0;padding:0;cursor:pointer;
}
.btn-link-arrow .arw{transition:transform .2s var(--ease)}
.btn-link-arrow:hover{text-decoration:underline;text-underline-offset:3px}
.btn-link-arrow:hover .arw{transform:translateX(4px)}

.nav-toggle{
  display:none;
  width:44px;height:44px;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:var(--surface);align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:1.5px;background:var(--text);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--text);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

.mobile-drawer{
  display:none;position:fixed;inset:64px 0 0 0;z-index:1039;
  background:var(--bg);padding:24px 24px 96px;overflow-y:auto;
}
.mobile-drawer.is-open{display:block}
.mobile-drawer a{
  display:block;padding:16px 0;font-size:17px;font-weight:500;color:var(--text);
  border-bottom:1px solid var(--line);
}
.mobile-drawer a.active{color:var(--brand);font-weight:700}
.mobile-drawer .drawer-cta{margin-top:24px}
.mobile-drawer .drawer-cta .btn{width:100%}

/* ---------- breadcrumb ---------- */
.crumb{padding:20px 0 0;font-size:13px;color:var(--text-3);letter-spacing:.02em}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumb li{display:flex;align-items:center;gap:8px}
.crumb li+li::before{content:"/";color:var(--line-strong)}
.crumb a{color:var(--text-3)}
.crumb a:hover{color:var(--brand)}
.crumb .current{color:var(--brand)}

/* ---------- page hero ---------- */
.page-hero{padding:28px 0 0}
.page-hero__badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--brand-50);color:var(--brand);
  font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:6px 14px;border-radius:999px;
}
.page-hero h1{
  margin-top:18px;
  font-size:clamp(28px,4.4vw,46px);
  font-weight:800;letter-spacing:-.02em;line-height:1.16;
  max-width:22ch;
}
.page-hero__lead{
  margin-top:16px;max-width:60ch;
  font-size:16px;line-height:1.85;color:var(--text-2);
}
.page-hero__facts{
  display:flex;flex-wrap:wrap;gap:10px 22px;
  margin-top:22px;font-size:13px;color:var(--text-3);letter-spacing:.02em;
}
.page-hero__facts span{display:inline-flex;align-items:center;gap:8px}
.page-hero__facts span::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--sand);
}
.hero-banner{
  margin-top:34px;position:relative;overflow:hidden;
  border-radius:var(--radius);
  height:clamp(200px,26vw,320px);
  background:var(--brand-900);
}
.hero-banner img{width:100%;height:100%;object-fit:cover;opacity:.86}
.hero-banner::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(6,47,44,.82),rgba(6,47,44,.42) 58%,rgba(6,47,44,.24));
}
.hero-banner__text{
  position:absolute;left:0;bottom:0;z-index:2;padding:28px 32px;max-width:620px;
}
.hero-banner__text strong{
  display:block;color:var(--text-inv);font-size:clamp(18px,2.2vw,24px);
  font-weight:700;letter-spacing:-.01em;
}
.hero-banner__text span{
  display:block;margin-top:6px;font-size:13px;color:rgba(243,241,236,.78);letter-spacing:.02em;
}

/* ---------- section ---------- */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--soft{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px}
.section-head h2{
  font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.01em;
}
.section-head p{margin-top:8px;font-size:15px;color:var(--text-2);max-width:56ch}
.section-head--row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  max-width:none;
}

/* ---------- stats strip ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin-top:40px;
}
.stat{padding:28px 24px;position:relative}
.stat+.stat::before{
  content:"";position:absolute;left:0;top:36px;bottom:36px;width:1px;background:var(--line);
}
.stat b{
  display:block;font-size:clamp(26px,3.4vw,38px);font-weight:800;color:var(--brand);
  letter-spacing:-.02em;line-height:1;
}
.stat span{display:block;margin-top:10px;font-size:14px;color:var(--text-2)}
.stat em{display:block;margin-top:4px;font-size:12px;font-style:normal;color:var(--text-3);letter-spacing:.02em}

/* ---------- speaker grid ---------- */
.speaker-grid{margin-top:44px}
.speaker-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  height:100%;
  transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.speaker-card:hover{
  border-color:var(--brand);
  box-shadow:var(--shadow-1);
}
.speaker-photo{
  position:relative;overflow:hidden;border-radius:var(--radius);
  aspect-ratio:1/1;background:var(--brand-50);
}
.speaker-photo img{width:100%;height:100%;object-fit:cover}
.speaker-card h3{margin-top:16px;font-size:18px;font-weight:650;letter-spacing:.01em}
.speaker-role{margin-top:6px;font-size:13px;color:var(--text-3);line-height:1.6}
.speaker-org{margin-top:2px;font-size:13px;color:var(--text-3);line-height:1.6}
.speaker-tag{
  display:inline-block;margin-top:12px;
  background:var(--brand-50);color:var(--brand);
  font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:4px 12px;border-radius:999px;
}
.speaker-tag--accent{background:rgba(194,74,44,.1);color:var(--accent-600)}

/* ---------- topic cards ---------- */
.topic-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;height:100%;
  transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.topic-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.topic-no{
  font-size:44px;font-weight:700;line-height:1;
  color:rgba(11,74,70,.12);letter-spacing:-.03em;
}
.topic-card h3{margin-top:14px;font-size:19px;font-weight:650}
.topic-card p{margin-top:10px;font-size:15px;color:var(--text-2);line-height:1.85}
.topic-meta{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:8px;
}

/* ---------- flow list ---------- */
.flow{margin-top:40px;border-top:1px solid var(--line)}
.flow-item{
  display:grid;grid-template-columns:88px 1fr 200px;gap:24px;align-items:start;
  padding:24px 0;border-bottom:1px solid var(--line);
}
.flow-time{font-size:15px;font-weight:700;color:var(--brand);letter-spacing:.01em}
.flow-body h3{font-size:17px;font-weight:650}
.flow-body p{margin-top:6px;font-size:15px;color:var(--text-2);max-width:62ch}
.flow-side{font-size:13px;color:var(--text-3);text-align:right;letter-spacing:.02em}

/* ---------- FAQ ---------- */
.faq-wrap{margin-top:36px}
.accordion{
  --bs-accordion-border-width:0;
  --bs-accordion-bg:transparent;
  --bs-accordion-btn-padding-x:0;
  --bs-accordion-btn-padding-y:18px;
  --bs-accordion-body-padding-x:0;
  --bs-accordion-body-padding-y:0;
  --bs-accordion-btn-focus-box-shadow:none;
  --bs-accordion-active-bg:transparent;
  --bs-accordion-active-color:var(--brand);
  --bs-accordion-border-radius:0;
}
.accordion-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}
.accordion-button{
  background:var(--surface);color:var(--text);
  font-size:16px;font-weight:600;line-height:1.6;
  padding:18px 20px;box-shadow:none;display:flex;align-items:center;gap:16px;
}
.accordion-button:not(.collapsed){color:var(--brand);background:var(--surface);box-shadow:none}
.accordion-button:focus{box-shadow:none;border-color:transparent;z-index:1}
.accordion-button::after{display:none}
.faq-sign{
  position:relative;flex:0 0 16px;width:16px;height:16px;margin-left:auto;
}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand);
  transition:transform .24s var(--ease);
}
.faq-sign::before{width:14px;height:1.5px;transform:translate(-50%,-50%)}
.faq-sign::after{width:1.5px;height:14px;transform:translate(-50%,-50%)}
.accordion-button:not(.collapsed) .faq-sign::after{transform:translate(-50%,-50%) scaleY(0)}
.accordion-body{
  padding:0 20px 20px;font-size:15px;line-height:1.9;color:var(--text-2);
}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--brand);color:var(--text-inv);
  padding:72px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:22px 22px;opacity:.7;pointer-events:none;
}
.cta-grid{position:relative;display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.cta-copy h2{color:var(--text-inv);font-size:clamp(24px,3vw,32px);font-weight:700}
.cta-copy p{margin-top:14px;font-size:15px;color:rgba(243,241,236,.82);line-height:1.9}
.cta-facts{margin-top:24px;display:grid;gap:10px}
.cta-facts li{
  font-size:14px;color:rgba(243,241,236,.86);
  display:flex;gap:10px;align-items:flex-start;
}
.cta-facts li::before{
  content:"";flex:0 0 6px;width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--sand);
}
.signup-form{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);
  padding:28px;
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:8px;color:rgba(243,241,236,.9)}
.field .control{
  width:100%;height:46px;border-radius:var(--radius);
  border:1px solid var(--line-strong);background:#fff;color:var(--text);
  font-size:15px;padding:0 14px;font-family:inherit;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea.control{height:auto;min-height:88px;padding:12px 14px;line-height:1.7;resize:vertical}
.field .control:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,74,70,.14);
}
.field .control.is-error{border-color:var(--warn);box-shadow:0 0 0 3px rgba(180,69,58,.14)}
.field .err{display:none;margin-top:6px;font-size:13px;color:#F0A79C}
.field.has-error .err{display:block}
.form-note{margin-top:12px;font-size:13px;color:rgba(243,241,236,.7);line-height:1.7}
.form-ok{
  display:none;margin-top:14px;padding:12px 14px;border-radius:var(--radius);
  background:rgba(47,125,90,.22);border:1px solid rgba(47,125,90,.5);
  color:#DDF2E6;font-size:14px;
}
.form-ok.is-shown{display:block}
.signup-form .btn-primary{width:100%;padding:15px 24px}

/* ---------- related ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.post-card{
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;height:100%;
  transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.post-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.post-card__media{aspect-ratio:16/10;overflow:hidden;background:var(--brand-50)}
.post-card__media img{width:100%;height:100%;object-fit:cover}
.post-card__body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.post-card__body h3{font-size:18px;font-weight:650;line-height:1.5}
.post-card__body p{margin-top:10px;font-size:15px;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card__meta{
  margin-top:auto;padding-top:18px;display:flex;align-items:center;gap:12px;
  font-size:13px;color:var(--text-3);letter-spacing:.02em;
}
.chip{
  display:inline-block;background:var(--brand-50);color:var(--brand);
  font-size:12px;font-weight:600;letter-spacing:.02em;padding:4px 12px;border-radius:999px;
}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink-bg);color:#B9C4C1;
  padding:64px 0 32px;margin-top:0;
  border-top:1px solid rgba(11,74,70,.6);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text-inv);font-size:17px;font-weight:700}
.footer-brand .brand__mark{background:rgba(255,255,255,.1);color:var(--text-inv)}
.footer-desc{margin-top:14px;font-size:14px;line-height:1.8;color:#9AA8A4;max-width:32ch}
.footer-col h4{color:var(--text-inv);font-size:14px;font-weight:600;letter-spacing:.04em;margin-bottom:16px}
.footer-col ul li{font-size:14px;line-height:2.1;color:#9AA8A4}
.footer-col ul li a{color:#B9C4C1}
.footer-col ul li a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-bottom{
  margin-top:48px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:#7E8C89;letter-spacing:.02em;
}

/* ---------- mobile tab bar ---------- */
.tabbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1050;
  height:56px;background:rgba(255,255,255,.97);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar ul{display:flex;height:100%}
.tabbar li{flex:1}
.tabbar a{
  position:relative;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:11px;color:var(--text-3);letter-spacing:.02em;
}
.tabbar svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tabbar a.active{color:var(--brand);font-weight:600}
.tabbar a.active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:28px;height:2px;background:var(--brand);
}

/* ---------- animation ---------- */
.fade-up{opacity:0;transform:translateY(24px);
  transition:opacity .48s var(--ease),transform .48s var(--ease);}
.fade-up.is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .fade-up{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:991px){
  .nav-main,.header-actions .text-link{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .header-actions{margin-left:0}
  .header-actions .btn{padding:11px 18px;font-size:14px}
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .flow-item{grid-template-columns:76px 1fr;gap:18px}
  .flow-side{grid-column:2;text-align:left;margin-top:2px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3)::before{display:none}
  .stat:nth-child(1)::before,.stat:nth-child(2)::before{display:none}
  .stat{border-bottom:1px solid var(--line)}
  .stat:nth-child(n+3){border-bottom:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  body{padding-bottom:64px}
  .container{padding-left:18px;padding-right:18px}
  .tabbar{display:block}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .hero-banner__text{padding:20px}
  .speaker-card{padding:12px}
  .speaker-card h3{font-size:17px}
  .card-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .topic-no{font-size:38px}
  .flow-item{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .flow-time{font-size:14px}
  .flow-side{grid-column:1}
}
@media (max-width:575px){
  .page-hero h1{font-size:26px}
  .stats{grid-template-columns:1fr}
  .stat{border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .signup-form{padding:20px}
  .accordion-button{font-size:15px;padding:16px}
}

/* roulang page: category3 */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --radius:4px;
  --radius-lg:8px;
  --shadow:0 1px 2px rgba(20,32,31,.06);
  --shadow-hover:0 14px 34px -18px rgba(11,74,70,.28);
  --font-sans:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-serif:"Noto Serif SC","Songti SC",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  padding-bottom:64px;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-900);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;color:var(--text);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section--alt{background:var(--surface);}
.section--ink{background:var(--ink-bg);color:var(--text-inv);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{
  font-size:clamp(24px,3vw,34px);
  font-weight:700;
  line-height:1.25;
  margin-bottom:8px;
}
.section-head .section-sub{
  font-size:16px;
  color:var(--text-2);
  line-height:1.8;
}
.eyebrow{
  display:inline-block;
  font-size:13px;
  letter-spacing:.06em;
  color:var(--brand);
  background:var(--brand-50);
  border-radius:999px;
  padding:5px 14px;
  margin-bottom:16px;
  font-weight:600;
}
.section--ink .section-head h2,
.section--ink .section-head .section-sub{color:var(--text-inv);}
.section--ink .section-head .section-sub{color:#B9C4C1;}

/* ---------- 按钮 ---------- */
.btn-brand{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:var(--accent);
  color:#fff;
  border:1px solid var(--accent);
  border-radius:var(--radius);
  padding:14px 28px;
  font-size:15px;
  font-weight:600;
  line-height:1;
  min-height:46px;
  cursor:pointer;
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-brand:hover{background:var(--accent-600);border-color:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px -14px rgba(194,74,44,.55);}
.btn-brand:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:transparent;
  color:var(--brand);
  border:1px solid var(--brand);
  border-radius:var(--radius);
  padding:14px 26px;
  font-size:15px;
  font-weight:600;
  line-height:1;
  min-height:46px;
  cursor:pointer;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:var(--brand-50);border-color:var(--brand-900);color:var(--brand-900);transform:translateY(-1px);}
.btn-ghost--light{color:var(--text-inv);border-color:rgba(243,241,236,.5);}
.btn-ghost--light:hover{background:rgba(243,241,236,.12);color:#fff;border-color:#fff;}
.btn-sm{padding:10px 20px;min-height:40px;font-size:14px;}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--brand);
  font-size:15px;
  font-weight:600;
}
.link-arrow i{transition:transform .2s ease;}
.link-arrow:hover i{transform:translateX(4px);}
.link-arrow:hover{text-decoration:underline;text-underline-offset:4px;}
:focus-visible{outline:3px solid rgba(11,74,70,.28);outline-offset:2px;border-radius:2px;}
.btn-brand:focus-visible{outline:3px solid rgba(194,74,44,.28);}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,239,.96);
  border-bottom:1px solid transparent;
  transition:height .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.site-header.is-compact{border-bottom-color:var(--line);box-shadow:0 4px 20px -18px rgba(20,32,31,.6);}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:76px;
  transition:height .24s ease;
}
.site-header.is-compact .header-inner{height:60px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand__mark{
  width:32px;height:32px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand);
  color:#fff;
  font-size:16px;
  font-weight:700;
  border-radius:var(--radius);
  flex-shrink:0;
}
.brand__text{
  font-size:17px;
  font-weight:700;
  color:var(--text);
  letter-spacing:.01em;
  white-space:nowrap;
}
.nav-main{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  padding:6px 0;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:0;height:2px;
  background:var(--brand);
  transition:width .24s ease;
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after{width:100%;}
.nav-link.active{color:var(--brand);font-weight:600;}
.nav-link.active::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:18px;flex-shrink:0;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  background:transparent;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  color:var(--text);
  cursor:pointer;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  background:var(--surface);
  padding:12px 0 20px;
}
.mobile-menu.is-open{display:block;}
.mobile-menu a{
  display:block;
  padding:14px 24px;
  font-size:16px;
  color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.mobile-menu a.active{color:var(--brand);font-weight:600;}

/* ---------- 底部 Tab ---------- */
.tabbar{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:1040;
  background:rgba(247,244,239,.98);
  border-top:1px solid var(--line);
  height:64px;
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar-inner{display:flex;height:100%;}
.tab-item{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:3px;
  position:relative;
  color:var(--text-3);
  font-size:11px;
  min-width:44px;
}
.tab-item i{font-size:22px;line-height:1;}
.tab-item.active{color:var(--brand);font-weight:600;}
.tab-item.active::before{
  content:"";
  position:absolute;
  top:0;left:50%;
  transform:translateX(-50%);
  width:32px;height:2px;
  background:var(--brand);
  border-radius:2px;
}

/* ---------- 面包屑 ---------- */
.crumb{
  font-size:13px;
  color:var(--text-3);
  padding:22px 0 0;
  letter-spacing:.02em;
}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{margin:0 8px;color:var(--line-strong);}
.crumb .current{color:var(--brand);}

/* ---------- 页头 ---------- */
.page-hero{
  position:relative;
  margin-top:20px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  height:clamp(200px,26vw,320px);
  background:var(--brand-900);
  display:flex;
  align-items:center;
}
.page-hero img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(6,47,44,.62);
}
.page-hero-inner{
  position:relative;
  z-index:2;
  padding:0 clamp(20px,4vw,56px);
  max-width:760px;
}
.page-hero h1{
  color:#fff;
  font-size:clamp(26px,4vw,42px);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-.02em;
  margin-bottom:14px;
}
.page-hero p{
  color:rgba(243,241,236,.86);
  font-size:15px;
  line-height:1.75;
  max-width:560px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.hero-tags span{
  font-size:12px;
  letter-spacing:.02em;
  color:#EFEAE2;
  border:1px solid rgba(192,161,107,.6);
  border-radius:999px;
  padding:4px 12px;
}

/* ---------- 票种卡片 ---------- */
.ticket-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  align-items:start;
}
.ticket-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 24px;
  display:flex;
  flex-direction:column;
  transition:border-color .24s ease,transform .24s ease,box-shadow .24s ease;
  box-shadow:var(--shadow);
}
.ticket-card:hover{
  border-color:rgba(11,74,70,.35);
  transform:translateY(-2px);
  box-shadow:var(--shadow-hover);
}
.ticket-card.is-featured{
  border-color:var(--accent);
  transform:translateY(-8px);
  box-shadow:0 14px 34px -18px rgba(194,74,44,.4);
}
.ticket-card.is-featured:hover{transform:translateY(-10px);}
.ticket-badge{
  position:absolute;
  top:-12px;
  left:24px;
  background:var(--accent);
  color:#fff;
  font-size:12px;
  letter-spacing:.04em;
  border-radius:999px;
  padding:4px 14px;
  font-weight:600;
}
.ticket-name{
  font-size:19px;
  font-weight:650;
  margin-bottom:6px;
}
.ticket-note{
  font-size:13px;
  color:var(--text-3);
  letter-spacing:.02em;
  margin-bottom:18px;
}
.ticket-price{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding-bottom:20px;
  border-bottom:1px solid var(--line);
  margin-bottom:20px;
}
.price-num{
  font-size:34px;
  font-weight:800;
  line-height:1;
  color:var(--accent);
  letter-spacing:-.02em;
}
.price-num .cur{font-size:18px;font-weight:700;margin-right:2px;}
.price-unit{font-size:13px;color:var(--text-3);letter-spacing:.02em;}
.ticket-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px;flex:1;}
.ticket-list li{
  display:flex;
  gap:10px;
  font-size:15px;
  line-height:1.7;
  color:var(--text-2);
}
.ticket-list li i{
  font-size:16px;
  color:var(--brand);
  margin-top:5px;
  flex-shrink:0;
}
.ticket-list li.is-off{color:var(--text-3);}
.ticket-list li.is-off i{color:var(--line-strong);}
.ticket-card .btn-brand,
.ticket-card .btn-ghost{width:100%;}

/* ---------- 对比表 ---------- */
.compare-wrap{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.compare-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.compare-table{
  width:100%;
  min-width:680px;
  border-collapse:collapse;
  font-size:15px;
}
.compare-table th,
.compare-table td{
  padding:16px 20px;
  text-align:left;
  border-bottom:1px solid var(--line);
}
.compare-table thead th{
  background:var(--brand-50);
  color:var(--brand-900);
  font-size:14px;
  font-weight:650;
  letter-spacing:.02em;
  white-space:nowrap;
}
.compare-table tbody th{
  font-weight:600;
  color:var(--text);
  font-size:15px;
  white-space:nowrap;
}
.compare-table tbody td{color:var(--text-2);}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-table tbody tr:hover{background:#FBFAF7;}
.cell-yes{color:var(--brand);font-weight:600;}
.cell-yes i{font-size:16px;margin-right:6px;}
.cell-no{color:var(--text-3);}
.scroll-hint{
  display:none;
  font-size:13px;
  color:var(--text-3);
  padding:12px 20px;
  border-top:1px solid var(--line);
}

/* ---------- 流程步骤 ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  position:relative;
}
.step{
  position:relative;
  padding-top:26px;
  border-top:1px solid var(--line-strong);
}
.step::before{
  content:"";
  position:absolute;
  top:-5px;left:0;
  width:9px;height:9px;
  border-radius:50%;
  background:var(--brand);
}
.step-no{
  font-size:44px;
  font-weight:700;
  line-height:1;
  color:rgba(11,74,70,.12);
  letter-spacing:-.02em;
  margin-bottom:12px;
}
.step h3{font-size:18px;font-weight:650;margin-bottom:8px;}
.step p{font-size:15px;color:var(--text-2);line-height:1.8;}

/* ---------- 团购区块 ---------- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.split-media{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/11;
}
.split-media img{
  width:100%;height:100%;
  object-fit:cover;
}
.split h2{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.28;margin-bottom:12px;}
.split .lead{font-size:16px;color:var(--text-2);margin-bottom:22px;}
.fact-list{display:flex;flex-direction:column;gap:16px;margin-bottom:28px;}
.fact-list li{
  display:flex;
  gap:14px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.7;
}
.fact-list i{color:var(--brand);font-size:16px;margin-top:5px;}

/* ---------- FAQ ---------- */
.faq-cols{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 48px;
}
.accordion-item{
  background:transparent;
  border:none;
  border-top:1px solid var(--line);
  border-radius:0;
}
.accordion-item:last-child{border-bottom:1px solid var(--line);}
.accordion-button{
  background:transparent;
  border:none;
  box-shadow:none !important;
  padding:20px 40px 20px 0;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  position:relative;
  line-height:1.6;
}
.accordion-button:not(.collapsed){color:var(--brand);background:transparent;}
.accordion-button::after{display:none;}
.accordion-button::before{
  content:"";
  position:absolute;
  right:8px;
  top:50%;
  width:14px;
  height:2px;
  background:var(--brand);
  transform:translateY(-50%);
  transition:transform .24s ease;
}
.faq-item{position:relative;}
.faq-item .plus{
  position:absolute;
  right:8px;
  top:24px;
  width:14px;
  height:14px;
  pointer-events:none;
}
.faq-item .plus::before,
.faq-item .plus::after{
  content:"";
  position:absolute;
  background:var(--brand);
  transition:transform .24s ease,opacity .24s ease;
}
.faq-item .plus::before{left:0;top:6px;width:14px;height:2px;}
.faq-item .plus::after{left:6px;top:0;width:2px;height:14px;}
.faq-item.is-open .plus::after{transform:rotate(90deg);opacity:0;}
.accordion-header{position:relative;}
.faq-item .accordion-button{padding-right:44px;}
.accordion-body{
  padding:0 40px 22px 0;
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
}

/* ---------- CTA 报名 ---------- */
.cta-band{
  background:var(--brand);
  color:var(--text-inv);
  padding:80px 0;
}
.cta-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:56px;
  align-items:start;
}
.cta-band h2{
  font-size:clamp(24px,3vw,32px);
  font-weight:700;
  color:#fff;
  line-height:1.3;
  margin-bottom:14px;
}
.cta-band .cta-fact{
  font-size:15px;
  color:rgba(243,241,236,.82);
  line-height:1.9;
  margin-bottom:22px;
}
.cta-meta{display:flex;flex-direction:column;gap:12px;}
.cta-meta span{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  color:rgba(243,241,236,.86);
}
.cta-meta i{color:var(--sand);font-size:15px;}
.signup-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(243,241,236,.18);
  border-radius:var(--radius-lg);
  padding:28px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-field{margin-bottom:18px;display:flex;flex-direction:column;}
.form-field label{
  font-size:13px;
  font-weight:600;
  color:rgba(243,241,236,.9);
  margin-bottom:8px;
  letter-spacing:.02em;
}
.form-field input,
.form-field select,
.form-field textarea{
  height:46px;
  border:1px solid rgba(243,241,236,.32);
  border-radius:var(--radius);
  background:#fff;
  color:var(--text);
  padding:0 14px;
  font-size:15px;
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
  width:100%;
}
.form-field textarea{height:92px;padding:12px 14px;resize:vertical;line-height:1.7;}
.form-field input::placeholder,
.form-field textarea::placeholder{color:var(--text-3);}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(11,74,70,.14);
}
.form-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px;}
.form-tip{font-size:13px;color:rgba(243,241,236,.7);line-height:1.7;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink-bg);
  color:#B9C4C1;
  padding:72px 0 28px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(11,74,70,.6);
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-size:17px;
  font-weight:700;
  margin-bottom:14px;
}
.footer-desc{color:#B9C4C1;font-size:14px;line-height:1.8;max-width:300px;}
.footer-col h4{
  color:#fff;
  font-size:15px;
  font-weight:650;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{color:#B9C4C1;font-size:14px;line-height:1.6;}
.footer-col a{color:#B9C4C1;}
.footer-col a:hover{color:#fff;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding-top:24px;
  font-size:13px;
  color:#8C9A97;
  flex-wrap:wrap;
}

/* ---------- 动效 ---------- */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .48s cubic-bezier(.22,.61,.36,1),transform .48s cubic-bezier(.22,.61,.36,1);
  will-change:opacity,transform;
}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-main{gap:20px;}
  .nav-link{font-size:14px;}
  .ticket-grid{grid-template-columns:repeat(2,1fr);}
  .ticket-card.is-featured{transform:translateY(0);}
}
@media (max-width:991px){
  .nav-main{display:none;}
  .header-actions .link-arrow{display:none;}
  .nav-toggle{display:inline-flex;}
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .steps{grid-template-columns:repeat(2,1fr);gap:32px 24px;}
  .split{grid-template-columns:1fr;gap:32px;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .faq-cols{grid-template-columns:1fr;gap:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  body{padding-bottom:64px;}
  .container{padding:0 18px;}
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  .section-head{margin-bottom:32px;}
  .nav-toggle{display:inline-flex;}
  .tabbar{display:block;}
  .ticket-grid{grid-template-columns:1fr;gap:20px;}
  .ticket-card{padding:24px 20px;}
  .steps{grid-template-columns:1fr;gap:28px;}
  .scroll-hint{display:block;}
  .cta-band{padding:56px 0;}
  .signup-card{padding:20px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .page-hero{border-radius:0;margin-left:-18px;margin-right:-18px;width:calc(100% + 36px);}
  .compare-table{font-size:14px;}
  .compare-table th,.compare-table td{padding:13px 16px;}
}
@media (max-width:575px){
  body{font-size:15px;}
  .brand__text{font-size:16px;}
  .header-inner{height:64px;}
  .site-header.is-compact .header-inner{height:56px;}
  .header-actions .btn-brand{padding:11px 16px;font-size:14px;min-height:42px;}
  .page-hero h1{font-size:24px;}
  .step-no{font-size:36px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category4 */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --radius:4px;
  --radius-lg:8px;
  --sh-1:0 1px 2px rgba(20,32,31,.06);
  --sh-2:0 14px 34px -18px rgba(11,74,70,.28);
  --font-sans:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-serif:"Noto Serif SC","Songti SC",serif;
  --sec-pad:96px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  padding-bottom:64px;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-900);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--text);letter-spacing:-.01em;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}

.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;width:100%;}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,239,.94);
  border-bottom:1px solid transparent;
  transition:border-color .24s ease,background .24s ease;
}
.site-header.is-compact{border-bottom-color:var(--line);}
.header-inner{
  display:flex;
  align-items:center;
  gap:28px;
  height:72px;
  transition:height .24s ease;
}
.site-header.is-compact .header-inner{height:56px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand__mark{
  width:30px;height:30px;border-radius:var(--radius);
  background:var(--brand);color:#fff;
  display:grid;place-items:center;
  font-size:16px;font-weight:700;line-height:1;
}
.brand__text{font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.01em;}
.nav-main{display:flex;align-items:center;gap:26px;margin-left:auto;}
.nav-link{
  position:relative;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  padding:6px 0;
  white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--brand);transition:width .24s ease;
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after,.nav-link.active::after{width:100%;}
.nav-link.active{color:var(--brand);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line-strong);
  background:var(--surface);
  border-radius:var(--radius);
  color:var(--brand);
  font-size:18px;
  align-items:center;justify-content:center;
  cursor:pointer;
}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--surface);}
.mobile-menu.is-open{display:block;}
.mobile-menu ul{padding:8px 0;}
.mobile-menu a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:0 24px;
  font-size:15px;font-weight:500;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.mobile-menu li:last-child a{border-bottom:0;}
.mobile-menu a.active{color:var(--brand);font-weight:600;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius);
  border:1px solid transparent;
  font-size:15px;font-weight:600;
  padding:14px 28px;
  cursor:pointer;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-accent:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand);}
.btn-ghost:hover{background:var(--brand-50);border-color:var(--brand-900);color:var(--brand-900);}
.btn-ghost-inv{background:transparent;border-color:rgba(243,241,236,.5);color:var(--text-inv);}
.btn-ghost-inv:hover{background:rgba(243,241,236,.12);border-color:var(--text-inv);color:#fff;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;color:var(--brand);
}
.link-arrow i{transition:transform .2s ease;}
.link-arrow:hover{text-decoration:underline;}
.link-arrow:hover i{transform:translateX(4px);}
:focus-visible{outline:3px solid rgba(11,74,70,.28);outline-offset:2px;}
.btn-accent:focus-visible{outline:3px solid rgba(194,74,44,.28);}

/* ============ 面包屑 ============ */
.crumb-bar{background:var(--bg);padding:18px 0 0;}
.crumb{font-size:13px;color:var(--text-3);display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{color:var(--line-strong);}
.crumb .current{color:var(--brand);}

/* ============ 页头 ============ */
.page-head{position:relative;overflow:hidden;background:var(--ink-bg);min-height:clamp(200px,26vw,320px);display:flex;align-items:flex-end;margin-top:18px;}
.page-head__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;}
.page-head__mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,47,44,.88) 0%,rgba(14,26,25,.62) 60%,rgba(14,26,25,.42) 100%);}
.page-head__inner{position:relative;padding:64px 0 48px;color:var(--text-inv);max-width:780px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.08em;font-weight:600;
  color:var(--brand);
  background:var(--brand-50);
  border-radius:999px;
  padding:6px 14px;
  margin-bottom:16px;
}
.eyebrow--inv{background:rgba(11,74,70,.55);color:#DFEAE7;border:1px solid rgba(192,161,107,.5);}
.page-head h1{
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-.02em;
  color:var(--text-inv);
  margin-bottom:14px;
}
.page-head p{font-size:clamp(15px,1.6vw,17px);color:#D5DEDB;max-width:640px;margin-bottom:0;}
.page-head__meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;font-size:13px;color:#B9C4C1;letter-spacing:.02em;}
.page-head__meta span{display:inline-flex;align-items:center;gap:8px;}
.page-head__meta i{color:var(--sand);}

/* ============ 区块 ============ */
.section{padding:var(--sec-pad) 0;}
.section--surface{background:var(--surface);}
.section--ink{background:var(--ink-bg);color:var(--text-inv);}
.section--ink h2,.section--ink h3{color:var(--text-inv);}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;margin-bottom:12px;}
.section-head .lead{font-size:16px;color:var(--text-2);margin:0;}
.section-head--between{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none;}
.section-head--between .section-head__text{max-width:640px;}

/* ============ 数据条 ============ */
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.stat-card{padding:32px 26px;border-left:1px solid var(--line);}
.stat-card:first-child{border-left:0;padding-left:0;}
.stat-num{font-size:clamp(28px,3.4vw,40px);font-weight:800;color:var(--brand);line-height:1.1;letter-spacing:-.02em;}
.stat-num em{font-style:normal;font-size:16px;font-weight:600;color:var(--text-2);margin-left:4px;}
.stat-label{font-size:15px;font-weight:600;margin:10px 0 6px;color:var(--text);}
.stat-desc{font-size:13px;color:var(--text-3);letter-spacing:.02em;margin:0;}

/* ============ 往届回顾（图文交错） ============ */
.recall-list{display:flex;flex-direction:column;}
.recall{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
  padding:52px 0;
  border-top:1px solid var(--line);
}
.recall:first-child{border-top:0;padding-top:0;}
.recall__media{overflow:hidden;border-radius:var(--radius);background:var(--brand-50);}
.recall__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s cubic-bezier(.22,.61,.36,1);}
.recall:hover .recall__media img{transform:scale(1.03);}
.recall--flip .recall__media{order:2;}
.recall__body{max-width:520px;}
.year-pill{
  display:inline-block;
  background:var(--brand-50);
  color:var(--brand);
  border:1px solid rgba(11,74,70,.16);
  border-radius:999px;
  font-size:12px;
  letter-spacing:.02em;
  font-weight:600;
  padding:5px 14px;
  margin-bottom:14px;
}
.recall__body h3{font-size:20px;font-weight:650;margin-bottom:12px;}
.recall__body p{font-size:16px;color:var(--text-2);}
.fact-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.fact-list li{
  font-size:13px;
  color:var(--text-2);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 12px;
  letter-spacing:.02em;
}
.section--surface .fact-list li{background:var(--bg);}

/* ============ 图集 ============ */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.gallery__item{margin:0;}
.gallery__item img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:var(--radius);
  border:1px solid var(--line);
  transition:border-color .24s ease,transform .24s ease;
}
.gallery__item:hover img{border-color:rgba(11,74,70,.35);transform:translateY(-2px);}
.gallery__item figcaption{font-size:13px;color:var(--text-3);letter-spacing:.02em;margin-top:10px;}

/* ============ 资料清单 ============ */
.doc-list{border-top:1px solid var(--line);}
.doc-row{
  display:grid;
  grid-template-columns:64px 1fr auto;
  gap:24px;
  align-items:center;
  padding:24px 0;
  border-bottom:1px solid var(--line);
}
.doc-row .num{font-size:26px;font-weight:700;color:rgba(11,74,70,.16);letter-spacing:-.02em;}
.doc-row h3{font-size:18px;font-weight:650;margin-bottom:6px;}
.doc-row p{font-size:14px;color:var(--text-3);margin:0;letter-spacing:.02em;}

/* ============ 卡片 ============ */
.card-lite{
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  height:100%;
  transition:border-color .24s ease,transform .24s ease,box-shadow .24s ease;
}
.card-lite:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--sh-1);}
.card-lite__media{overflow:hidden;background:var(--brand-50);}
.card-lite__media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.card-lite__body{padding:22px 24px 24px;}
.tag{
  display:inline-block;
  background:var(--brand-50);
  color:var(--brand);
  border-radius:999px;
  font-size:12px;
  letter-spacing:.02em;
  padding:4px 12px;
  margin-bottom:12px;
}
.card-lite h3{font-size:19px;font-weight:600;line-height:1.5;margin-bottom:10px;}
.card-lite h3 a{color:var(--text);}
.card-lite h3 a:hover{color:var(--brand);}
.card-lite p{font-size:14px;color:var(--text-3);line-height:1.75;margin-bottom:16px;}

/* ============ 报名 CTA ============ */
.cta-band{background:var(--brand);padding:var(--sec-pad) 0;}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;margin-bottom:14px;}
.cta-fact{color:#CFE0DC;font-size:15px;margin-bottom:22px;}
.cta-points{display:flex;flex-direction:column;gap:12px;}
.cta-points li{display:flex;gap:10px;font-size:15px;color:#DDE9E6;}
.cta-points i{color:var(--sand);margin-top:6px;font-size:13px;}
.cta-form{background:var(--surface);border-radius:var(--radius-lg);padding:28px;box-shadow:0 20px 40px -28px rgba(6,47,44,.6);}
.form-row{margin-bottom:16px;}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px;}
.form-control,.form-select{
  width:100%;
  height:46px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  background:var(--surface);
  color:var(--text);
  font-size:15px;
  padding:0 14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
textarea.form-control{height:auto;padding:12px 14px;line-height:1.7;resize:vertical;}
.form-control:focus,.form-select:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(11,74,70,.14);
  outline:none;
}
.form-select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%233A4744' d='M4.5 6.5 8 10l3.5-3.5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;}
.form-note{font-size:13px;color:var(--text-3);margin-top:12px;letter-spacing:.02em;}
.form-msg{display:none;margin-top:14px;font-size:14px;color:var(--ok);background:rgba(47,125,90,.08);border:1px solid rgba(47,125,90,.3);border-radius:var(--radius);padding:10px 14px;}
.form-msg.is-visible{display:block;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-bg);color:#B9C4C1;padding:72px 0 28px;border-top:1px solid rgba(11,74,70,.6);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text-inv);font-size:18px;font-weight:700;margin-bottom:14px;}
.footer-desc{font-size:14px;line-height:1.8;color:#9BA8A5;max-width:300px;}
.footer-col h4{font-size:14px;font-weight:600;color:var(--text-inv);margin-bottom:16px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;color:#9BA8A5;}
.footer-col a{color:#B9C4C1;font-size:14px;}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
  margin-top:48px;padding-top:20px;
  border-top:1px solid rgba(185,196,193,.16);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:#8A9694;letter-spacing:.02em;
}

/* ============ 移动端底部 Tab ============ */
.tabbar{
  display:none;
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(247,244,239,.97);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar ul{display:grid;grid-template-columns:repeat(5,1fr);}
.tabbar a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;height:56px;font-size:11px;color:var(--text-3);position:relative;
}
.tabbar i{font-size:22px;}
.tabbar a.active{color:var(--brand);font-weight:600;}
.tabbar a.active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:26px;height:2px;background:var(--brand);border-radius:2px;
}

/* ============ 动效 ============ */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .48s cubic-bezier(.22,.61,.36,1),transform .48s cubic-bezier(.22,.61,.36,1);}
.fade-up.is-visible{opacity:1;transform:none;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  :root{--sec-pad:88px;}
  .stat-grid{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:991px){
  :root{--sec-pad:72px;}
  .nav-main,.header-actions{display:none;}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .recall{gap:32px;padding:40px 0;}
  .doc-row{grid-template-columns:48px 1fr;gap:16px;}
  .doc-row .doc-action{grid-column:1 / -1;}
}
@media (max-width:767px){
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom));}
  :root{--sec-pad:56px;}
  .container{padding-left:18px;padding-right:18px;}
  .tabbar{display:block;}
  .header-inner{height:60px;gap:12px;}
  .brand__text{font-size:16px;}
  .stat-grid{grid-template-columns:1fr 1fr;border-bottom:0;}
  .stat-card{border-left:1px solid var(--line);padding:24px 18px;}
  .stat-card:nth-child(odd){border-left:0;padding-left:0;}
  .stat-card:first-child{padding-left:0;}
  .recall{grid-template-columns:1fr;}
  .recall--flip .recall__media{order:0;}
  .recall__body{max-width:none;}
  .gallery{grid-template-columns:1fr 1fr;gap:16px;}
  .gallery__item:nth-child(5),.gallery__item:nth-child(6){display:none;}
  .section-head--between{flex-direction:column;align-items:flex-start;}
  .cta-form{padding:22px;margin-top:28px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:8px;}
  .section-head{margin-bottom:32px;}
}
@media (max-width:575px){
  .stat-grid{grid-template-columns:1fr;}
  .stat-card{border-left:0;padding:20px 0;border-top:1px solid var(--line);}
  .stat-card:first-child{border-top:0;}
  .gallery{grid-template-columns:1fr;}
  .gallery__item:nth-child(5),.gallery__item:nth-child(6){display:block;}
  .recall__body h3{font-size:18px;}
  .page-head__inner{padding:44px 0 32px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
  .fade-up{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category5 */
:root{
  --brand:#0B4A46;
  --brand-900:#062F2C;
  --brand-50:#E7F1EF;
  --accent:#C24A2C;
  --accent-600:#A63C22;
  --sand:#C0A16B;
  --bg:#F7F4EF;
  --surface:#FFFFFF;
  --ink-bg:#0E1A19;
  --text:#14201F;
  --text-2:#3A4744;
  --text-3:#7A8784;
  --text-inv:#F3F1EC;
  --line:#E4DFD6;
  --line-strong:#D3CCC0;
  --ok:#2F7D5A;
  --warn:#B4453A;
  --radius:4px;
  --radius-lg:8px;
  --shadow:0 1px 2px rgba(20,32,31,.06);
  --shadow-hover:0 14px 34px -18px rgba(11,74,70,.28);
  --sec-y:96px;
  --font-serif:"Noto Serif SC","Songti SC",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:3px solid rgba(11,74,70,.35);outline-offset:2px;border-radius:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sec-y) 0;}
.section--tight{padding:72px 0;}
.section--paper{background:var(--surface);}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:.08em;color:var(--brand);
  background:var(--brand-50);border-radius:999px;padding:5px 14px;margin-bottom:18px;font-weight:600;
}
.sec-head{max-width:760px;margin-bottom:48px;}
.sec-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;letter-spacing:-.01em;}
.sec-head p{margin-top:8px;color:var(--text-2);font-size:16px;}
.h3{font-size:19px;font-weight:650;line-height:1.4;}
.meta{font-size:13px;letter-spacing:.02em;color:var(--text-3);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius);font-weight:600;font-size:15px;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;border:1px solid transparent;}
.btn-primary-solid{
  background:var(--accent);color:#fff;padding:14px 28px;border:none;
}
.btn-primary-solid:hover{background:var(--accent-600);color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px -16px rgba(194,74,44,.7);}
.btn-primary-solid:active{transform:translateY(1px);}
.btn-ghost{
  background:transparent;color:var(--brand);border:1px solid var(--brand);padding:13px 26px;
}
.btn-ghost:hover{background:var(--brand-50);border-color:var(--brand-900);color:var(--brand-900);}
.btn-link-arrow{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:15px;
  background:none;border:none;padding:0;
}
.btn-link-arrow i{transition:transform .2s ease;}
.btn-link-arrow:hover i{transform:translateX(4px);}
.btn-link-arrow:hover{text-decoration:underline;text-underline-offset:4px;}
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;background:var(--brand-50);color:var(--brand);
  border-radius:999px;font-size:12px;letter-spacing:.02em;padding:4px 12px;font-weight:600;
}
.badge-pill--sand{background:transparent;border:1px solid var(--sand);color:#8C7338;}
.badge-pill--accent{background:rgba(194,74,44,.1);color:var(--accent);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,244,239,.96);
  border-bottom:1px solid transparent;
  transition:background-color .24s ease,border-color .24s ease;
}
.site-header.is-scrolled{background:rgba(247,244,239,.92);border-bottom-color:var(--line);}
.header-inner{display:flex;align-items:center;gap:32px;height:64px;transition:height .24s ease;}
.site-header.is-scrolled .header-inner{height:56px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--text);letter-spacing:-.01em;flex-shrink:0;}
.brand__mark{
  width:28px;height:28px;border-radius:5px;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:14px;font-weight:700;line-height:1;
}
.nav-main{display:flex;align-items:center;gap:28px;margin-left:auto;}
.nav-main .nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;
  display:inline-block;background:none;border:0;
}
.nav-main .nav-link::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--brand);
  transition:width .24s ease;
}
.nav-main .nav-link:hover{color:var(--brand);}
.nav-main .nav-link:hover::after{width:100%;}
.nav-main .nav-link.active{color:var(--brand);font-weight:600;}
.nav-main .nav-link.active::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:18px;flex-shrink:0;}
.header-actions .btn-primary-solid{padding:10px 20px;font-size:14px;}
.header-contact{font-size:14px;font-weight:500;color:var(--brand);}
.header-contact:hover{text-decoration:underline;text-underline-offset:4px;}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:none;border:1px solid var(--line-strong);border-radius:var(--radius);color:var(--brand);font-size:18px;
}
.mobile-drawer{
  position:fixed;inset:0;z-index:1050;background:var(--bg);
  padding:20px 18px 40px;display:none;flex-direction:column;overflow-y:auto;
}
.mobile-drawer.is-open{display:flex;}
.mobile-drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.mobile-drawer__close{
  width:44px;height:44px;border:1px solid var(--line-strong);background:none;border-radius:var(--radius);
  color:var(--brand);font-size:18px;
}
.mobile-drawer nav{display:flex;flex-direction:column;}
.mobile-drawer nav a{
  padding:16px 4px;font-size:17px;font-weight:600;color:var(--text);border-bottom:1px solid var(--line);
}
.mobile-drawer nav a.active{color:var(--brand);}
.mobile-drawer .btn{margin-top:24px;}

/* ---------- breadcrumb ---------- */
.crumb{padding:20px 0 0;font-size:13px;color:var(--text-3);}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumb li::after{content:"/";margin-left:8px;color:var(--line-strong);}
.crumb li:last-child::after{content:"";margin:0;}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--brand);}
.crumb .current{color:var(--brand);}

/* ---------- category hero ---------- */
.cat-hero{padding:40px 0 0;}
.cat-hero__head{max-width:820px;}
.cat-hero h1{
  font-size:clamp(30px,5.2vw,56px);font-weight:800;letter-spacing:-.02em;line-height:1.12;
  margin-bottom:18px;
}
.cat-hero h1 .accent-line{color:var(--brand);}
.cat-hero__lead{font-size:17px;color:var(--text-2);max-width:660px;}
.cat-hero__info{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:13px;color:var(--text-3);letter-spacing:.02em;}
.cat-hero__info span{display:inline-flex;align-items:center;gap:7px;}
.cat-hero__info i{color:var(--sand);}
.cat-hero__media{
  position:relative;margin-top:36px;border-radius:var(--radius);overflow:hidden;
  height:clamp(200px,26vw,320px);
}
.cat-hero__media img{width:100%;height:100%;object-fit:cover;}
.cat-hero__media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,74,70,.34),rgba(6,47,44,.24));
}
.cat-hero__media figcaption{
  position:absolute;left:0;bottom:0;z-index:2;padding:18px 24px;color:var(--text-inv);
  font-size:14px;letter-spacing:.02em;
}

/* ---------- steps ---------- */
.steps{position:relative;margin-top:8px;}
.steps::before{
  content:"";position:absolute;left:13px;top:16px;bottom:26px;width:2px;background:var(--line-strong);
}
.step{position:relative;padding:0 0 36px 56px;}
.step:last-child{padding-bottom:0;}
.step__dot{
  position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;
  background:var(--brand);color:#fff;font-size:12px;font-weight:700;letter-spacing:.02em;
  display:grid;place-items:center;
}
.step:first-child .step__dot{background:var(--accent);}
.step h3{font-size:18px;font-weight:650;margin-bottom:6px;}
.step p{font-size:15px;color:var(--text-2);max-width:720px;}
.step__tag{margin-top:10px;display:inline-flex;gap:8px;flex-wrap:wrap;}

.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:border-color .24s ease,transform .24s ease,box-shadow .24s ease;
}
.card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.card h3{font-size:18px;font-weight:650;margin-bottom:10px;}
.card p{font-size:15px;color:var(--text-2);}
.checklist{margin-top:14px;display:grid;gap:10px;}
.checklist li{position:relative;padding-left:24px;font-size:15px;color:var(--text-2);}
.checklist li::before{
  content:"";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:3px;
  background:var(--brand-50);
}
.checklist li::after{
  content:"";position:absolute;left:5px;top:11px;width:6px;height:10px;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(40deg);
}
.numlist{display:grid;gap:0;}
.numlist li{
  display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);align-items:flex-start;
}
.numlist li:last-child{border-bottom:0;padding-bottom:0;}
.numlist .num{
  font-size:15px;font-weight:700;color:var(--sand);letter-spacing:.04em;flex:0 0 34px;
}
.numlist h4{font-size:16px;font-weight:650;margin-bottom:4px;}
.numlist p{font-size:15px;color:var(--text-2);}

/* ---------- faq ---------- */
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:8px 28px;}
.faq .accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent;}
.faq .accordion-item:last-child{border-bottom:0;}
.faq .accordion-button{
  position:relative;background:transparent;border:0;box-shadow:none;border-radius:0;
  font-size:16px;font-weight:600;color:var(--text);padding:22px 46px 22px 0;line-height:1.6;
}
.faq .accordion-button:not(.collapsed){color:var(--brand);background:transparent;}
.faq .accordion-button:focus{box-shadow:0 0 0 3px rgba(11,74,70,.14);outline:none;}
.faq .accordion-button::before,
.faq .accordion-button::after{
  content:"";position:absolute;right:6px;top:50%;width:14px;height:2px;border-radius:2px;
  background:var(--brand);background-image:none;transition:transform .24s ease,opacity .24s ease;margin:0;
}
.faq .accordion-button::before{transform:translateY(-50%);}
.faq .accordion-button::after{transform:translateY(-50%) rotate(90deg);}
.faq .accordion-button:not(.collapsed)::after{transform:translateY(-50%) rotate(0deg);opacity:0;}
.faq .accordion-body{padding:0 46px 24px 0;font-size:15px;line-height:1.9;color:var(--text-2);}

/* ---------- related ---------- */
.rel-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:100%;
  transition:border-color .24s ease,transform .24s ease,box-shadow .24s ease;
}
.rel-card:hover{border-color:rgba(11,74,70,.35);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.rel-card__media{aspect-ratio:16/10;overflow:hidden;background:var(--brand-50);}
.rel-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.rel-card:hover .rel-card__media img{transform:scale(1.03);}
.rel-card__body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1;}
.rel-card h3{font-size:18px;font-weight:650;line-height:1.45;}
.rel-card p{font-size:15px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;}

/* ---------- cta ---------- */
.cta{
  background:var(--brand);color:var(--text-inv);
}
.cta .sec-head h2{color:#fff;}
.cta .sec-head p{color:rgba(243,241,236,.82);}
.cta-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start;}
.cta-facts{display:grid;gap:16px;margin-top:28px;}
.cta-facts li{display:flex;gap:12px;font-size:15px;color:rgba(243,241,236,.86);}
.cta-facts i{color:var(--sand);margin-top:6px;}
.form-panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:28px;}
.form-row{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:13px;font-weight:600;color:rgba(243,241,236,.9);}
.field input,.field select,.field textarea{
  height:46px;border:1px solid var(--line-strong);border-radius:var(--radius);background:#fff;
  padding:0 14px;font-size:15px;color:var(--text);width:100%;
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,74,70,.14);
}
.form-note{font-size:13px;color:rgba(243,241,236,.7);margin-top:14px;}
.form-panel .btn-primary-solid{width:100%;margin-top:6px;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-bg);color:#B9C4C1;padding:72px 0 32px;margin-top:0;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;
  border-top:1px solid rgba(11,74,70,.6);padding-top:48px;
}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:var(--text-inv);margin-bottom:14px;}
.footer-desc{font-size:14px;line-height:1.9;color:#B9C4C1;max-width:280px;}
.footer-col h4{font-size:15px;font-weight:650;color:var(--text-inv);margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{display:grid;gap:11px;}
.footer-col li{font-size:14px;color:#B9C4C1;}
.footer-col a{color:#B9C4C1;font-size:14px;}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:#8E9C99;
}

/* ---------- bottom tab ---------- */
.bottom-tab{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;height:56px;
  background:rgba(247,244,239,.98);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
.bottom-tab a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:11px;color:var(--text-3);position:relative;min-height:44px;
}
.bottom-tab a i{font-size:22px;}
.bottom-tab a.active{color:var(--brand);}
.bottom-tab a.active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:26px;height:2px;background:var(--brand);
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .48s cubic-bezier(.22,.61,.36,1),transform .48s cubic-bezier(.22,.61,.36,1);}
.reveal.is-in{opacity:1;transform:none;}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

@media (max-width:1199.98px){
  .cta-grid{gap:40px;}
}
@media (max-width:991.98px){
  :root{--sec-y:72px;}
  .nav-main{display:none;}
  .header-actions{display:none;}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:767.98px){
  :root{--sec-y:56px;}
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom));}
  .container{padding:0 18px;}
  .bottom-tab{display:flex;}
  .grid-2,.grid-3{grid-template-columns:1fr;gap:16px;}
  .grid-2,.grid-3{gap:16px;}
  .card{padding:20px;}
  .rel-card__body{padding:18px;}
  .cat-hero{padding:26px 0 0;}
  .cat-hero__lead{font-size:16px;}
  .faq{padding:4px 18px;}
  .faq .accordion-button{padding:18px 42px 18px 0;font-size:15px;}
  .faq .accordion-body{padding:0 42px 20px 0;}
  .form-row{grid-template-columns:1fr;}
  .form-panel{padding:20px;}
  .site-footer{padding:56px 0 96px;}
  .footer-grid{grid-template-columns:1fr;}
  .steps::before{left:12px;}
  .step{padding-left:50px;}
  .step__dot{width:26px;height:26px;}
  .crumbs-gap{display:none;}
}
@media (max-width:575.98px){
  .cat-hero__info{font-size:12px;}
  .sec-head{margin-bottom:32px;}
  .header-inner{height:58px;}
}