/* roulang page: index */
:root{
  --cinnabar:#BE3524;
  --cinnabar-dark:#96271A;
  --ink:#211D1A;
  --bronze:#A8814B;
  --celadon:#4C7261;
  --paper:#F7F3EC;
  --paper-2:#EDE5D8;
  --white:#FFFFFF;
  --text-2:#5A524A;
  --line:rgba(33,29,26,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --r:6px;
  --sh-1:0 1px 2px rgba(33,29,26,.05);
  --sh-2:0 10px 24px rgba(33,29,26,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;margin:0;line-height:1.35;color:var(--ink)}
p{margin:0}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px;border-radius:2px}
.grid-container{max-width:1180px;padding-left:24px;padding-right:24px;margin:0 auto}
.grid-margin-x{margin-left:-12px;margin-right:-12px}
.grid-margin-x>.cell{padding-left:12px;padding-right:12px}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-alt{background:var(--white)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.06em;color:var(--bronze);
  font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--cinnabar);display:inline-block}
h2{font-size:32px;line-height:1.35}
h3{font-size:21px}
.section-sub{margin-top:14px;color:var(--text-2);font-size:16px;line-height:1.85}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--r);
  font-size:15px;font-weight:600;border:1px solid transparent;
  transition:all .22s ease;white-space:nowrap;
}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-dark);transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(33,29,26,.35)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.45;transform:none;box-shadow:none;cursor:not-allowed}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--cinnabar);font-size:14px;font-weight:600;
}
.text-link svg{width:14px;height:14px;transition:transform .2s ease}
.text-link:hover svg{transform:translateX(3px)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.6;
  background:rgba(76,114,97,.12);color:var(--celadon);
}
.badge-bronze{background:rgba(168,129,75,.14);color:#8A6A38}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;box-shadow:0 1px 0 var(--line)}
.topbar{background:var(--paper-2);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px}
.topbar-tag{font-size:13px;color:var(--text-2);letter-spacing:.02em}
.topbar-links{display:flex;align-items:center;gap:14px;font-size:13px}
.topbar-links a{color:var(--cinnabar);font-weight:600}
.topbar-links a.plain{color:var(--text-2);font-weight:500}
.topbar-sep{width:1px;height:12px;background:var(--line);display:inline-block}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-seal{
  width:40px;height:40px;border-radius:5px;background:var(--cinnabar);color:#fff;
  font-family:var(--serif);font-size:15px;line-height:1.05;font-weight:700;
  display:flex;align-items:center;justify-content:center;text-align:center;
  letter-spacing:-.02em;flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-family:var(--serif);font-size:17px;letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:12px;color:var(--text-2);letter-spacing:.08em}
.mainnav{display:flex;align-items:center;gap:32px}
.nav-link{position:relative;font-size:15px;color:var(--ink);padding:6px 0;font-weight:500;transition:color .2s ease}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover{color:var(--cinnabar)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{font-weight:600}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r);
  background:#fff;align-items:center;justify-content:center;
}
.nav-toggle svg{width:24px;height:24px}
.drawer-mask{
  position:fixed;inset:0;background:rgba(33,29,26,.55);z-index:80;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .28s ease;
  display:flex;flex-direction:column;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:var(--serif);font-size:16px}
.drawer-close{width:36px;height:36px;border:0;background:transparent;font-size:22px;line-height:1;color:var(--text-2)}
.drawer-nav{padding:8px 0;overflow-y:auto;flex:1}
.drawer-nav a{
  display:block;font-size:17px;padding:15px 20px;border-bottom:1px solid var(--line);
  transition:background .2s ease,color .2s ease;
}
.drawer-nav a:hover,.drawer-nav a.active{background:#FBF7F0;color:var(--cinnabar);font-weight:600}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line)}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--paper);padding:72px 0 84px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cpath d='M0 20h40M20 0v40' stroke='%23A8814B' stroke-width='1' opacity='0.2'/%3E%3C/svg%3E");
  opacity:.12;pointer-events:none;
}
.hero-inner{position:relative;display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center}
.hero h1{
  font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.25;letter-spacing:.01em;
  margin-bottom:20px;position:relative;padding-left:18px;
}
.hero h1::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;background:var(--cinnabar);border-radius:2px}
.hero-sub{font-size:17px;line-height:1.8;color:var(--text-2);margin-bottom:24px;max-width:32em}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:0 16px;margin-bottom:28px}
.hero-meta span{font-size:14px;color:var(--ink);position:relative;padding-right:16px}
.hero-meta span:not(:last-child)::after{
  content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:1px;height:14px;background:var(--bronze);opacity:.7;
}
.hero-meta span:last-child{padding-right:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.countdown{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.countdown-label{font-size:13px;color:var(--text-2)}
.cd-cell{
  min-width:60px;padding:8px 10px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  text-align:center;box-shadow:var(--sh-1);
}
.cd-cell b{display:block;font-family:var(--serif);font-size:22px;color:var(--cinnabar);font-variant-numeric:tabular-nums;line-height:1.2}
.cd-cell i{font-style:normal;font-size:11px;color:var(--text-2);letter-spacing:.08em}
.hero-visual{position:relative;border-radius:8px;overflow:hidden;box-shadow:0 18px 40px rgba(33,29,26,.14);aspect-ratio:4/3;background:#ded6c8}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(33,29,26,.18) 0%,rgba(33,29,26,.40) 100%)}
.hero-visual-cap{
  position:absolute;left:24px;right:24px;bottom:22px;color:#fff;
}
.hero-visual-cap strong{display:block;font-family:var(--serif);font-size:20px;line-height:1.4;margin-bottom:4px}
.hero-visual-cap span{font-size:13px;color:rgba(255,255,255,.82)}

/* ---------- stats ---------- */
.stats{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:34px 28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-num{
  font-family:var(--serif);font-size:40px;line-height:1.1;color:var(--cinnabar);
  font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:4px;
}
.stat-num small{font-size:16px;color:var(--text-2);font-family:var(--sans);font-weight:400}
.stat-label{margin-top:8px;font-size:13px;color:var(--text-2);letter-spacing:.02em}

/* ---------- agenda ---------- */
.day-tabs{display:inline-flex;gap:6px;background:var(--paper-2);padding:6px;border-radius:999px;margin-bottom:36px}
.day-tab{
  border:0;background:transparent;border-radius:999px;padding:9px 26px;
  font-size:15px;color:var(--text-2);transition:all .22s ease;
}
.day-tab:hover{color:var(--ink)}
.day-tab.active{background:var(--cinnabar);color:#fff;font-weight:600}
.day-panel{display:none}
.day-panel.active{display:block}
.timeline{position:relative;padding-left:96px}
.timeline::before{content:"";position:absolute;left:72px;top:10px;bottom:10px;width:2px;background:var(--bronze);opacity:.45}
.tl-item{position:relative;padding-left:24px;padding-bottom:30px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:-30px;top:9px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid var(--cinnabar);
}
.tl-time{
  position:absolute;left:-96px;top:2px;width:60px;text-align:right;
  font-size:15px;font-weight:600;color:var(--text-2);font-variant-numeric:tabular-nums;
}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--sh-1);transition:box-shadow .22s ease,transform .22s ease}
.tl-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.tl-card h3{font-size:18px;margin-bottom:8px}
.tl-card p{font-size:14px;color:var(--text-2);line-height:1.8}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tag-celadon{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:rgba(76,114,97,.12);color:var(--celadon)}
.tag-bronze{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:rgba(168,129,75,.14);color:#8A6A38}

/* ---------- guests ---------- */
.guest-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.guest-card{
  display:grid;grid-template-columns:150px 1fr;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.guest-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.guest-photo{background:#ded6c8;position:relative;overflow:hidden}
.guest-photo img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.guest-body{padding:22px 24px}
.guest-body h3{font-size:19px;margin-bottom:6px}
.guest-role{font-size:13px;color:var(--bronze);font-weight:600;margin-bottom:10px}
.guest-body p{font-size:14px;color:var(--text-2);line-height:1.8}
.guest-topic{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-size:14px}
.guest-topic b{color:var(--cinnabar);font-weight:600}

/* ---------- highlights ---------- */
.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:64px}
.hl-item{border-top:2px solid var(--line);padding-top:20px;transition:border-color .22s ease}
.hl-item:hover{border-top-color:var(--cinnabar)}
.hl-num{font-family:var(--serif);font-size:44px;line-height:1;color:var(--bronze);opacity:.85;font-variant-numeric:tabular-nums}
.hl-item h3{font-size:18px;margin:14px 0 8px}
.hl-item p{font-size:14px;color:var(--text-2);line-height:1.8}

/* ---------- tickets ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.ticket-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:30px 26px;box-shadow:var(--sh-1);position:relative;
  transition:transform .22s ease,box-shadow .22s ease;
}
.ticket-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.ticket-card.featured{transform:translateY(-8px);border-color:var(--bronze);box-shadow:0 14px 32px rgba(33,29,26,.12)}
.ticket-card.featured:hover{transform:translateY(-12px)}
.seal{
  position:absolute;top:18px;right:16px;transform:rotate(-8deg);
  background:var(--cinnabar);color:#fff;font-size:12px;font-weight:700;
  padding:4px 10px;border-radius:4px;letter-spacing:.06em;
}
.ticket-name{font-size:20px;font-family:var(--serif);margin-bottom:4px}
.ticket-note{font-size:13px;color:var(--text-2);margin-bottom:18px}
.ticket-price{font-family:var(--serif);font-size:36px;color:var(--cinnabar);line-height:1;font-variant-numeric:tabular-nums}
.ticket-price small{font-size:14px;color:var(--text-2);font-family:var(--sans);font-weight:400;margin-left:4px}
.ticket-list{margin:22px 0 26px;border-top:1px solid var(--line);padding-top:18px}
.ticket-list li{display:flex;gap:10px;font-size:15px;line-height:1.7;padding:6px 0;color:var(--ink)}
.ticket-list li.off{color:#9C948B}
.ticket-list svg{width:16px;height:16px;flex-shrink:0;margin-top:5px}
.ticket-list li.on svg{color:var(--celadon)}
.ticket-list li.off svg{color:#B8B0A6}

/* ---------- news ---------- */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.news-grid{margin-bottom:-24px}
.news-grid>.cell{margin-bottom:24px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--sh-1);height:100%;display:flex;flex-direction:column;position:relative;
  transition:transform .22s ease,box-shadow .22s ease;
}
.news-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;z-index:2;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.news-card:hover::before{transform:scaleX(1)}
.news-cover{display:block;aspect-ratio:16/9;background:#ded6c8;overflow:hidden}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-cover img{transform:scale(1.04)}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-title{font-size:18px;line-height:1.5;margin:12px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-title a:hover{color:var(--cinnabar)}
.news-excerpt{
  font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.news-meta time{font-size:13px;color:var(--text-2);font-variant-numeric:tabular-nums}
.empty-tip{
  text-align:center;color:var(--text-2);font-size:15px;min-height:160px;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px dashed var(--line);border-radius:var(--r);
}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease}
.faq-item.open{border-color:rgba(190,53,36,.35)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:#fff;border:0;text-align:left;
  font-size:17px;font-weight:600;transition:background .2s ease;
}
.faq-item.open .faq-q{background:var(--paper-2)}
.faq-icon{width:20px;height:20px;flex-shrink:0;color:var(--cinnabar);transition:transform .25s ease}
.faq-item.open .faq-icon{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.faq-a p{padding:0 24px 22px;font-size:16px;line-height:1.8;color:var(--text-2)}

/* ---------- cta band ---------- */
.cta-band{background:var(--ink);color:#E8E1D6;padding:72px 0;position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Cpath d='M0 24h48M24 0v48' stroke='%23E8E1D6' stroke-width='1' opacity='0.2'/%3E%3C/svg%3E");
  opacity:.08;pointer-events:none;
}
.cta-inner{position:relative;display:grid;grid-template-columns:1fr 460px;gap:56px;align-items:center}
.cta-band h2{color:#fff;font-size:30px;margin-bottom:16px}
.cta-band p{color:rgba(232,225,214,.78);font-size:16px;line-height:1.8;max-width:34em}
.cta-facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.cta-facts span{
  font-size:13px;padding:6px 14px;border:1px solid rgba(232,225,214,.28);border-radius:999px;
  color:rgba(232,225,214,.9);
}
.signup-form{background:rgba(255,255,255,.05);border:1px solid rgba(232,225,214,.16);border-radius:8px;padding:26px 24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:rgba(232,225,214,.75);margin-bottom:6px}
.field input,.field select{
  width:100%;height:44px;border-radius:var(--r);
  border:1px solid rgba(232,225,214,.25);background:rgba(255,255,255,.06);
  color:#fff;padding:0 14px;font-size:15px;font-family:var(--sans);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(232,225,214,.45)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--cinnabar);box-shadow:0 0 0 2px rgba(190,53,36,.45);
}
.field select option{color:#211D1A}
.form-tip{font-size:13px;color:rgba(232,225,214,.6);margin-top:12px;line-height:1.7}
.form-msg{margin-top:12px;font-size:14px;color:var(--celadon);border-left:2px solid var(--celadon);padding-left:10px;display:none}
.form-msg.show{display:block}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#E8E1D6;padding-top:60px;position:relative;overflow:hidden}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:10px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='10' viewBox='0 0 24 10'%3E%3Cpath d='M0 5h24M6 0v10M18 0v10' stroke='%23A8814B' stroke-width='1' opacity='0.5'/%3E%3C/svg%3E");
  opacity:.12;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:0}
.footer-col{padding:0 28px;border-right:1px solid rgba(255,255,255,.12)}
.footer-col:first-child{padding-left:0}
.footer-col:last-child{border-right:0;padding-right:0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-seal{background:var(--cinnabar)}
.footer-brand strong{font-family:var(--serif);font-size:17px;color:#fff}
.footer-col p{font-size:14px;color:rgba(232,225,214,.7);line-height:1.8}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-family:var(--serif)}
.footer-col li{margin-bottom:10px}
.footer-col li a{font-size:14px;color:rgba(232,225,214,.72);transition:color .2s ease}
.footer-col li a:hover{color:var(--cinnabar)}
.footer-contact li{font-size:14px;color:rgba(232,225,214,.72)}
.footer-contact b{color:#fff;font-weight:600}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:13px;color:rgba(232,225,214,.6)}
.footer-bottom a{color:rgba(232,225,214,.6)}
.footer-bottom a:hover{color:var(--cinnabar)}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(8px);transition:opacity .24s ease,transform .24s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .mainnav{display:none}
  .nav-toggle{display:flex}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero h1::before{top:2px;bottom:2px}
  .guest-grid{grid-template-columns:1fr}
  .highlight-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .ticket-grid{grid-template-columns:1fr;gap:20px}
  .ticket-card.featured{transform:none}
  .ticket-card.featured:hover{transform:translateY(-4px)}
  .cta-inner{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 0}
  .footer-col{padding:0 24px}
  .footer-col:nth-child(2){border-right:0}
  .footer-col:nth-child(3){padding-left:0}
}
@media (max-width:768px){
  .section{padding:64px 0}
  .section-tight{padding:48px 0}
  h2{font-size:26px}
  .hero{padding:48px 0 56px}
  .hero-visual{aspect-ratio:16/9}
  .highlight-grid{grid-template-columns:1fr;gap:20px}
  .guest-card{grid-template-columns:120px 1fr}
  .guest-body{padding:18px}
  .news-head{margin-bottom:24px}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-container{padding-left:20px;padding-right:20px}
  .topbar-inner{height:auto;padding:8px 0;flex-wrap:wrap;gap:6px}
  .topbar-links{gap:10px}
  .navbar-inner{height:66px}
  .brand-text strong{font-size:15px}
  .brand-text em{font-size:11px}
  .brand-seal{width:36px;height:36px;font-size:13px}
  .btn{height:48px;width:100%}
  .btn-sm{height:40px;width:auto}
  .hero-actions{flex-direction:column;align-items:stretch}
  .cd-cell{min-width:52px}
  .cd-cell b{font-size:19px}
  .timeline{padding-left:0}
  .timeline::before{left:5px;top:6px}
  .tl-item{padding-left:28px;padding-bottom:24px}
  .tl-dot{left:-1px;top:10px}
  .tl-time{position:static;display:block;width:auto;text-align:left;margin-bottom:6px}
  .guest-card{grid-template-columns:1fr}
  .guest-photo{aspect-ratio:16/9;position:relative}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:26px 20px}
  .stat:last-child{border-bottom:0}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:0}
  .footer-col{padding:24px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}
  .footer-col:last-child{border-bottom:0}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --cinnabar:#BE3524;
  --cinnabar-dark:#96271A;
  --ink:#211D1A;
  --bronze:#A8814B;
  --celadon:#4C7261;
  --paper:#F7F3EC;
  --paper-2:#EDE5D8;
  --card:#FFFFFF;
  --line:rgba(33,29,26,.12);
  --line-strong:rgba(33,29,26,.22);
  --text:#211D1A;
  --text-2:#5A524A;
  --text-3:#8A8078;
  --radius:6px;
  --shadow-1:0 1px 2px rgba(33,29,26,.05);
  --shadow-2:0 10px 24px rgba(33,29,26,.10);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;background:transparent}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4,h5{margin:0;font-family:var(--font-serif);font-weight:700;line-height:1.35;color:var(--ink)}
p{margin:0}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.grid-container{max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px;width:100%}

/* ---------- 顶部双层导航 ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:60}
.topbar{background:var(--paper-2);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:38px;gap:16px}
.topbar-slogan{margin:0;font-size:13px;color:var(--text-2);letter-spacing:.01em}
.topbar-actions{display:flex;align-items:center;gap:14px;font-size:13px}
.topbar-link{color:var(--text-2);transition:color .2s var(--ease)}
.topbar-link:hover{color:var(--cinnabar)}
.topbar-sep{width:1px;height:12px;background:var(--line-strong)}
.navwrap-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-seal{
  width:42px;height:42px;flex:0 0 42px;border-radius:4px;
  background:var(--cinnabar);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-serif);font-size:15px;font-weight:700;line-height:1.05;
  letter-spacing:.02em;box-shadow:0 2px 6px rgba(190,53,36,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-family:var(--font-serif);font-size:19px;letter-spacing:.01em;color:var(--ink)}
.brand-text em{font-style:normal;font-size:12px;color:var(--text-3);letter-spacing:.08em}
.mainnav{display:flex;align-items:center;gap:32px}
.nav-link{
  position:relative;font-size:15px;color:var(--text-2);padding:6px 0;
  transition:color .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--cinnabar);transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--ink);font-weight:600}
.nav-link.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--radius);
  align-items:center;justify-content:center;color:var(--ink);
  border:1px solid var(--line);transition:border-color .2s var(--ease),background .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--line-strong);background:var(--paper)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--radius);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-dark);transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--paper-2);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 20px;font-size:14px}
.btn:disabled,.btn[disabled]{opacity:.45;transform:none;box-shadow:none;cursor:not-allowed}
.text-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--cinnabar);
  font-size:14px;font-weight:600;transition:gap .2s var(--ease),color .2s var(--ease);
}
.text-link svg{width:16px;height:16px}
.text-link:hover{gap:10px;color:var(--cinnabar-dark)}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(33,29,26,.55);
  opacity:0;visibility:hidden;transition:opacity .24s var(--ease),visibility .24s var(--ease);z-index:80;
}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;box-shadow:-12px 0 32px rgba(33,29,26,.18);
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:var(--font-serif);font-size:16px}
.drawer-close{width:36px;height:36px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.drawer-list{flex:1 1 auto;overflow-y:auto;padding:8px 0}
.drawer-list a{
  display:block;padding:14px 20px;font-size:17px;color:var(--ink);
  border-bottom:1px solid var(--line);transition:background .2s var(--ease),color .2s var(--ease);
}
.drawer-list a:hover,.drawer-list a.active{background:var(--paper);color:var(--cinnabar)}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line)}
.drawer-foot .btn{width:100%}
body.drawer-open .drawer-mask{opacity:1;visibility:visible}
body.drawer-open .nav-drawer{transform:translateX(0)}

/* ---------- 文章头部 ---------- */
.article-hero{background:#fff;border-bottom:1px solid var(--line);padding:32px 0 40px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px}
.breadcrumb a{color:var(--text-3);transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--cinnabar)}
.breadcrumb .sep{color:var(--line-strong)}
.breadcrumb .current{color:var(--ink);font-weight:600}
.article-hero h1{
  font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.25;letter-spacing:.01em;
  max-width:900px;margin-bottom:18px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;color:var(--text-2)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--bronze);opacity:.7}
.article-meta .badge{background:rgba(76,114,97,.12);color:var(--celadon);font-weight:600}

.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;letter-spacing:.02em;background:rgba(168,129,75,.12);color:var(--bronze);
}
.article-cover{margin:0 auto;padding:36px 0 0}
.article-cover .cover-frame{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-1);aspect-ratio:21/9;background:var(--paper-2);
}
.article-cover img{width:100%;height:100%;object-fit:cover}
.article-cover figcaption{margin-top:12px;font-size:13px;color:var(--text-3);text-align:center}

/* ---------- 关键信息条 ---------- */
.info-bar{margin-top:36px}
.info-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.info-item{padding:20px 22px;border-right:1px solid var(--line)}
.info-item:last-child{border-right:0}
.info-item .k{font-size:13px;color:var(--text-3);letter-spacing:.04em;margin-bottom:6px}
.info-item .v{font-family:var(--font-serif);font-size:17px;color:var(--ink);line-height:1.45}

/* ---------- 正文区 ---------- */
.article-main{padding:56px 0 72px}
.article-layout{
  display:grid;grid-template-columns:minmax(0,760px) 220px;
  gap:56px;justify-content:center;align-items:start;
}
.article-body{font-size:17px;line-height:1.9;color:#2B2521;max-width:760px}
.article-body>*:first-child{margin-top:0}
.article-body p{margin:0 0 1.35em}
.article-body h2{
  font-size:24px;line-height:1.5;margin:2.2em 0 .8em;padding-left:14px;
  border-left:4px solid var(--cinnabar);
}
.article-body h3{font-size:20px;line-height:1.55;margin:1.8em 0 .6em}
.article-body h4{font-size:17px;margin:1.6em 0 .5em;font-family:var(--font-sans)}
.article-body a{color:var(--cinnabar);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--cinnabar-dark)}
.article-body strong{font-weight:700;color:var(--ink)}
.article-body ul,.article-body ol{padding-left:0;margin:0 0 1.35em}
.article-body ul>li{position:relative;padding-left:20px;margin-bottom:.4em}
.article-body ul>li::before{
  content:"";position:absolute;left:2px;top:.78em;width:6px;height:6px;
  background:var(--cinnabar);border-radius:1px;
}
.article-body ol{counter-reset:li;padding-left:0}
.article-body ol>li{position:relative;padding-left:26px;margin-bottom:.4em;counter-increment:li}
.article-body ol>li::before{
  content:counter(li);position:absolute;left:0;top:.28em;
  width:18px;height:18px;border-radius:3px;background:var(--paper-2);color:var(--bronze);
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.article-body blockquote{
  margin:1.6em 0;padding:16px 22px;background:var(--paper-2);
  border-left:3px solid var(--bronze);border-radius:0 var(--radius) var(--radius) 0;
  color:var(--text-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--radius);margin:1.6em auto}
.article-body figure{margin:1.8em 0}
.article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;margin:1.8em 0;font-size:15px;background:#fff}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;line-height:1.7}
.article-body th{background:var(--paper-2);font-weight:600;color:var(--ink)}
.article-body pre{
  background:var(--ink);color:#E8E1D6;padding:18px 20px;border-radius:var(--radius);
  overflow-x:auto;font-size:14px;line-height:1.7;margin:1.6em 0;
}
.article-body code{background:var(--paper-2);padding:2px 6px;border-radius:3px;font-size:14px}
.article-body pre code{background:none;padding:0;color:inherit}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}

/* 目录 */
.article-toc{position:sticky;top:24px}
.article-toc .toc-title{
  font-size:13px;letter-spacing:.08em;color:var(--text-3);
  padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:12px;
}
.article-toc ol{border-left:2px solid var(--line);padding-left:0}
.article-toc li a{
  display:block;padding:6px 0 6px 14px;font-size:14px;color:var(--text-2);
  line-height:1.6;border-left:2px solid transparent;margin-left:-2px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.article-toc li a:hover{color:var(--cinnabar);border-left-color:var(--cinnabar)}

/* 空态 */
.empty-state{
  text-align:center;padding:64px 24px;background:#fff;
  border:1px dashed var(--line-strong);border-radius:var(--radius);
}
.empty-state h2{font-size:22px;margin-bottom:12px}
.empty-state p{color:var(--text-2);max-width:440px;margin:0 auto 24px;font-size:15px}

/* ---------- 标签 ---------- */
.article-tags{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);
}
.article-tags .tag-label{font-size:13px;color:var(--text-3);letter-spacing:.06em;margin-right:4px}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:13px;color:var(--text-2);
  transition:border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.tag:hover{border-color:var(--cinnabar);color:var(--cinnabar);transform:translateY(-2px)}

/* ---------- CTA 通栏 ---------- */
.cta-band{position:relative;background:var(--ink);color:#E8E1D6;overflow:hidden}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath d='M4 4h40v40H4z' fill='none' stroke='%23ffffff' stroke-width='1'/%3E%3Cpath d='M16 16h16v16H16z' fill='none' stroke='%23ffffff' stroke-width='1'/%3E%3C/svg%3E");
}
.cta-inner{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;
  gap:40px;padding:48px 0;flex-wrap:wrap;
}
.cta-text{max-width:640px}
.cta-text .cta-kicker{font-size:13px;letter-spacing:.14em;color:var(--bronze);margin-bottom:10px}
.cta-text h2{color:#fff;font-size:28px;margin-bottom:12px}
.cta-text p{color:rgba(232,225,214,.78);font-size:15px;line-height:1.8}
.cta-facts{display:flex;flex-wrap:wrap;gap:22px;margin-top:18px;font-size:14px;color:rgba(232,225,214,.9)}
.cta-facts span{display:inline-flex;align-items:center;gap:8px}
.cta-facts span::before{content:"";width:4px;height:14px;background:var(--bronze);border-radius:1px}

/* ---------- 相关推荐 ---------- */
.section{padding:72px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head h2{font-size:32px;line-height:1.35}
.section-head h2::after{content:"";display:block;width:44px;height:3px;background:var(--cinnabar);margin-top:14px;border-radius:2px}
.section-head p{color:var(--text-2);font-size:15px;max-width:560px;margin-top:12px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  position:relative;display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--cinnabar),var(--bronze));
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);z-index:2;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--line-strong)}
.card:hover::before{transform:scaleX(1)}
.card-media{aspect-ratio:16/9;background:var(--paper-2);overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto}
.card-body .badge{align-self:flex-start;margin-bottom:12px}
.card-title{
  font-family:var(--font-serif);font-size:18px;line-height:1.5;color:var(--ink);
  margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card:hover .card-title{color:var(--cinnabar-dark)}
.card-excerpt{
  font-size:14px;line-height:1.8;color:var(--text-2);margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding-top:14px;border-top:1px solid var(--line);
}
.card-date{font-size:13px;color:var(--text-3)}
.card-foot .text-link{font-size:13px}

/* ---------- 返回栏目 ---------- */
.back-band{padding:0 0 88px}
.back-card{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 32px;box-shadow:var(--shadow-1);
}
.back-card h3{font-size:20px;margin-bottom:6px}
.back-card p{font-size:14px;color:var(--text-2)}

/* ---------- 页脚 ---------- */
.site-footer{position:relative;background:var(--ink);color:#E8E1D6;padding:64px 0 0;overflow:hidden}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath d='M4 4h40v40H4z' fill='none' stroke='%23ffffff' stroke-width='1'/%3E%3Cpath d='M16 16h16v16H16z' fill='none' stroke='%23ffffff' stroke-width='1'/%3E%3C/svg%3E");
}
.site-footer .grid-container{position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:0}
.footer-col{padding:0 28px;border-left:1px solid rgba(255,255,255,.12)}
.footer-col:first-child{padding-left:0;border-left:0}
.footer-col:last-child{padding-right:0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-seal{width:38px;height:38px;flex:0 0 38px;font-size:14px;background:#fff;color:var(--ink)}
.footer-brand strong{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.01em}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(232,225,214,.72);max-width:340px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-family:var(--font-sans);font-weight:600;letter-spacing:.04em}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:rgba(232,225,214,.72);transition:color .2s var(--ease)}
.footer-col ul li a:hover{color:#fff}
.footer-contact li{font-size:14px;color:rgba(232,225,214,.72)}
.footer-contact li b{color:#fff;font-weight:600}
.footer-bottom{
  margin-top:48px;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:13px;color:rgba(232,225,214,.6)}
.footer-bottom a{color:rgba(232,225,214,.8)}
.footer-bottom a:hover{color:#fff}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(8px);transition:opacity .24s var(--ease),transform .24s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .mainnav{gap:20px}
  .nav-link{font-size:14px}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0}
  .article-toc{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:36px}
  .footer-col{padding:0 20px}
  .footer-col:nth-child(odd){padding-left:0;border-left:0}
  .card-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .mainnav{display:none}
  .nav-cta .btn{display:none}
  .nav-toggle{display:flex}
}
@media (max-width:768px){
  .topbar-inner{justify-content:center}
  .topbar-actions{display:none}
  .grid-container{padding-left:20px;padding-right:20px}
  .navwrap-inner{min-height:66px}
  .brand-text strong{font-size:17px}
  .brand-text em{display:none}
  .article-hero{padding:24px 0 32px}
  .article-cover{padding-top:28px}
  .article-cover .cover-frame{aspect-ratio:4/3}
  .info-grid{grid-template-columns:1fr 1fr}
  .info-item{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .info-item:nth-child(2n){border-right:0}
  .info-item:nth-last-child(-n+2){border-bottom:0}
  .article-main{padding:40px 0 56px}
  .article-body{font-size:16px;line-height:1.9}
  .article-body h2{font-size:21px}
  .article-body h3{font-size:18px}
  .section{padding:48px 0}
  .section-head h2{font-size:24px}
  .card-grid{grid-template-columns:1fr}
  .cta-inner{padding:40px 0;flex-direction:column;align-items:flex-start;gap:28px}
  .cta-text h2{font-size:23px}
  .back-band{padding-bottom:56px}
  .back-card{padding:22px}
  .site-footer{padding-top:44px}
  .footer-grid{grid-template-columns:1fr;row-gap:30px}
  .footer-col{padding:0;border-left:0;border-top:1px solid rgba(255,255,255,.12);padding-top:24px}
  .footer-col:first-child{border-top:0;padding-top:0}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .brand-text strong{font-size:16px}
  .article-meta{font-size:13px}
  .btn{width:100%}
  .text-link{width:auto}
  .info-grid{grid-template-columns:1fr}
  .info-item{border-right:0}
  .info-item:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .info-item:last-child{border-bottom:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category1 */
:root{
  --cinnabar:#BE3524;
  --cinnabar-dark:#96271A;
  --ink:#211D1A;
  --bronze:#A8814B;
  --celadon:#4C7261;
  --paper:#F7F3EC;
  --paper-2:#EDE5D8;
  --card:#FFFFFF;
  --line:rgba(33,29,26,.12);
  --text-2:#5A524A;
  --radius:6px;
  --shadow-s:0 1px 2px rgba(33,29,26,.05);
  --shadow-l:0 10px 24px rgba(33,29,26,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.9;
  letter-spacing:.01em;
}
img{max-width:100%;height:auto;display:block;border-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:hover,a:focus{color:inherit;}
ul,ol,li{list-style:none;margin:0;padding:0;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;margin:0;letter-spacing:.01em;color:var(--ink);}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
b,strong{font-weight:700;}
.num,.stat-num,.time-num{font-variant-numeric:tabular-nums;}
.grid-container{width:100%;max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px;}
.grid-margin-x{margin-left:-12px;margin-right:-12px;}
.grid-margin-x>.cell{padding-left:12px;padding-right:12px;}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--paper{background:var(--paper-2);}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head h2{font-size:32px;line-height:1.35;margin-bottom:14px;}
.section-head p{color:var(--text-2);font-size:16px;margin:0;}
.eyebrow{
  display:inline-block;
  font-size:13px;
  letter-spacing:.16em;
  color:var(--bronze);
  font-weight:600;
  margin-bottom:12px;
}
.eyebrow-light{color:var(--bronze);}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--radius);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  transition:background-color .24s,color .24s,transform .24s,box-shadow .24s,border-color .24s;
  white-space:nowrap;
}
.btn-primary{background:var(--cinnabar);color:#fff;}
.btn-primary:hover{background:var(--cinnabar-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-outline{border-color:var(--ink);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}
.btn-sm{height:38px;padding:0 20px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-loading{opacity:.45;transform:none;box-shadow:none;pointer-events:none;}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--cinnabar);font-weight:600;font-size:15px;}
.text-link svg{width:16px;height:16px;transition:transform .24s;}
.text-link:hover{color:var(--cinnabar-dark);}
.text-link:hover svg{transform:translateX(4px);}

/* ===== 顶部与导航 ===== */
.site-header{position:sticky;top:0;z-index:80;background:#fff;box-shadow:0 1px 0 var(--line);}
.topbar{background:var(--ink);color:#E8E1D6;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px;}
.topbar-slogan{margin:0;font-size:13px;letter-spacing:.02em;color:#E8E1D6;}
.topbar-actions{display:flex;align-items:center;gap:24px;}
.topbar-actions a{color:#E8E1D6;opacity:.82;font-size:13px;}
.topbar-actions a:hover{opacity:1;color:#fff;}
.topbar-actions .topbar-cta{color:#E8AA9E;}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;}
.brand{display:inline-flex;align-items:center;gap:12px;}
.brand-seal{
  width:40px;height:40px;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--cinnabar);color:#fff;border-radius:3px;
  font-family:var(--serif);font-size:15px;letter-spacing:.04em;
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.02em;color:var(--ink);}
.mainnav{display:flex;align-items:center;gap:32px;}
.nav-link{position:relative;display:inline-block;padding:6px 0;font-size:15px;color:var(--ink);}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--cinnabar);transform:scaleX(0);transform-origin:left;transition:transform .24s;
}
.nav-link:hover{color:var(--cinnabar);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{font-weight:600;color:var(--ink);}
.nav-link.active::after{transform:scaleX(1);}
.header-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--radius);
  align-items:center;justify-content:center;border:1px solid var(--line);
}
.nav-toggle svg{width:24px;height:24px;}
.nav-toggle:hover{border-color:var(--cinnabar);}

/* 移动端抽屉 */
.drawer-overlay{
  position:fixed;inset:0;background:rgba(33,29,26,.55);z-index:90;
  opacity:0;visibility:hidden;transition:opacity .24s,visibility .24s;
}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;z-index:95;
  background:#fff;display:flex;flex-direction:column;
  transform:translateX(105%);transition:transform .28s ease;
  box-shadow:-12px 0 32px rgba(33,29,26,.18);
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;gap:10px;padding:20px;border-bottom:1px solid var(--line);}
.drawer-head span:last-child{font-family:var(--serif);font-weight:700;font-size:16px;}
.drawer-nav{flex:1;overflow-y:auto;padding:8px 0;}
.drawer-link{display:block;padding:15px 20px;font-size:17px;border-bottom:1px solid var(--line);}
.drawer-link:hover{background:var(--paper);color:var(--cinnabar);}
.drawer-link.active{color:var(--cinnabar);font-weight:600;}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line);}
body.no-scroll{overflow:hidden;}

/* ===== 页面头 ===== */
.page-hero{
  position:relative;
  background-color:var(--ink);
  background-image:linear-gradient(100deg,rgba(33,29,26,.90) 0%,rgba(33,29,26,.72) 52%,rgba(33,29,26,.52) 100%),url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  color:#F2ECE1;
  padding:72px 0 68px;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(242,236,225,.72);margin-bottom:22px;}
.breadcrumb a{color:rgba(242,236,225,.72);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb .sep{color:rgba(242,236,225,.45);}
.breadcrumb .current{color:#fff;font-weight:600;}
.page-hero h1{
  font-size:clamp(1.75rem,4vw,2.75rem);
  line-height:1.25;
  letter-spacing:.01em;
  color:#fff;
  max-width:800px;
}
.page-lead{
  max-width:720px;margin:20px 0 0;font-size:17px;line-height:1.95;
  color:rgba(242,236,225,.86);
}
.key-facts{
  display:flex;flex-wrap:wrap;align-items:center;gap:0 28px;
  margin-top:32px;padding-top:22px;border-top:1px solid rgba(242,236,225,.22);
}
.key-facts li{
  position:relative;font-size:15px;color:rgba(242,236,225,.9);
  font-variant-numeric:tabular-nums;
}
.key-facts li+li::before{
  content:"";position:absolute;left:-14px;top:50%;transform:translateY(-50%);
  width:1px;height:16px;background:var(--bronze);opacity:.7;
}
.key-facts b{font-family:var(--serif);font-size:18px;color:#fff;margin-right:6px;}

/* ===== 交错图文 ===== */
.alt-row{align-items:center;}
.alt-row+.alt-row{margin-top:80px;}
.alt-media .media-frame{
  margin:0;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-s);
}
.alt-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.alt-body h3{font-size:22px;line-height:1.45;margin-bottom:14px;}
.alt-body p{color:var(--text-2);font-size:16px;}
.check-list{margin:20px 0 24px;}
.check-list li{
  position:relative;padding-left:24px;margin-bottom:10px;
  font-size:15.5px;color:var(--ink);line-height:1.8;
}
.check-list li::before{
  content:"";position:absolute;left:2px;top:.72em;
  width:8px;height:8px;background:var(--cinnabar);border-radius:2px;
}
.order-first{order:-1;}

/* ===== 数据带 ===== */
.stat-strip{background:var(--ink);color:#E8E1D6;padding:48px 0;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-item{padding:8px 32px;border-left:1px solid rgba(232,225,214,.18);}
.stat-item:first-child{border-left:0;padding-left:0;}
.stat-num{font-family:var(--serif);font-size:40px;line-height:1.1;color:#fff;display:block;margin-bottom:8px;}
.stat-num span{font-size:18px;color:var(--bronze);margin-left:4px;font-family:var(--sans);}
.stat-label{font-size:13px;letter-spacing:.06em;color:rgba(232,225,214,.68);}

/* ===== FAQ ===== */
.faq-list{max-width:860px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);margin-bottom:12px;overflow:hidden;transition:box-shadow .24s;}
.faq-item:hover{box-shadow:var(--shadow-s);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;text-align:left;font-size:16.5px;font-weight:600;font-family:var(--serif);
  transition:background-color .24s;
}
.faq-q:hover{background:rgba(237,229,216,.5);}
.faq-icon{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  border:1px solid var(--bronze);color:var(--bronze);
  display:inline-flex;align-items:center;justify-content:center;
  transition:transform .24s,background-color .24s,color .24s,border-color .24s;
}
.faq-icon svg{width:12px;height:12px;}
.faq-item.is-open .faq-q{background:var(--paper-2);}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:var(--cinnabar);border-color:var(--cinnabar);color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease;}
.faq-a-inner{padding:4px 24px 22px;font-size:16px;line-height:1.85;color:var(--text-2);}

/* ===== CTA 通栏 ===== */
.cta-band{
  position:relative;background-color:var(--ink);color:#E8E1D6;
  padding:72px 0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'><path d='M0 24h48M24 0v48' stroke='%23A8814B' stroke-width='1' fill='none' opacity='0.09'/></svg>");
}
.cta-band h2{color:#fff;font-size:28px;line-height:1.4;margin-bottom:14px;}
.cta-band p{color:rgba(232,225,214,.82);font-size:16px;max-width:460px;}
.cta-facts{margin-top:26px;}
.cta-facts li{font-size:15px;color:rgba(232,225,214,.9);margin-bottom:10px;display:flex;gap:12px;}
.cta-facts li span{
  flex:0 0 44px;color:var(--bronze);font-size:13px;letter-spacing:.08em;
  padding-top:2px;border-left:2px solid var(--cinnabar);padding-left:8px;
}
.signup-form{
  background:#fff;border-radius:var(--radius);padding:28px;
  box-shadow:0 18px 40px rgba(0,0,0,.22);color:var(--ink);
}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;letter-spacing:.04em;}
.form-row input,.form-row select{
  width:100%;height:44px;padding:0 14px;border-radius:var(--radius);
  border:1px solid var(--line);background:#fff;font-size:15px;
  transition:border-color .2s,box-shadow .2s;
}
.form-row select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235A524A' stroke-width='2.4' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;}
.form-row input:focus,.form-row select:focus{
  outline:none;border-color:var(--cinnabar);box-shadow:0 0 0 2px rgba(190,53,36,.18);
}
.form-msg{margin:14px 0 0;font-size:14px;padding-left:12px;border-left:2px solid transparent;min-height:20px;}
.form-msg.is-error{color:var(--cinnabar);border-left-color:var(--cinnabar);}
.form-msg.is-ok{color:var(--celadon);border-left-color:var(--celadon);}
.form-note{font-size:13px;color:var(--text-2);margin-top:14px;}

/* ===== 页脚 ===== */
.site-footer{
  position:relative;background-color:var(--ink);color:#E8E1D6;padding:64px 0 0;font-size:15px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'><path d='M0 24h48M24 0v48' stroke='%23A8814B' stroke-width='1' fill='none' opacity='0.07'/></svg>");
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:0;}
.footer-col{padding:0 32px;border-left:1px solid rgba(255,255,255,.12);}
.footer-col:first-child{border-left:0;padding-left:0;}
.footer-col:last-child{padding-right:0;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-seal{width:34px;height:34px;font-size:13px;}
.footer-brand strong{font-family:var(--serif);font-size:17px;color:#fff;}
.footer-col p{font-size:14px;line-height:1.9;color:rgba(232,225,214,.72);}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-family:var(--sans);font-weight:600;letter-spacing:.04em;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:rgba(232,225,214,.78);}
.footer-col ul li a:hover{color:#fff;}
.footer-contact li{font-size:14px;color:rgba(232,225,214,.72);}
.footer-contact li b{color:#fff;font-weight:600;}
.footer-bottom{
  margin-top:48px;padding:20px 0;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;
}
.footer-bottom p{font-size:13px;color:rgba(232,225,214,.62);margin:0;}
.footer-bottom a{color:rgba(232,225,214,.82);}
.footer-bottom a:hover{color:#fff;}

/* ===== 入场动效 ===== */
.reveal{opacity:0;transform:translateY(8px);}
.reveal.is-visible{opacity:1;transform:none;transition:opacity .24s ease,transform .24s ease;}

/* ===== 响应式 ===== */
@media screen and (max-width:1024px){
  .mainnav{display:none;}
  .nav-toggle{display:inline-flex;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-col{padding:0 24px 32px 0;border-left:0;}
  .footer-col:nth-child(3){padding-left:0;}
  .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:32px;}
  .stat-item:nth-child(3){border-left:0;padding-left:0;}
}
@media screen and (max-width:820px){
  .section{padding:64px 0;}
  .alt-row+.alt-row{margin-top:56px;}
  .alt-row .alt-media{margin-bottom:24px;}
  .alt-row .alt-body{order:2;}
  .alt-row .alt-media{order:1;}
  .cta-band{padding:56px 0;}
  .signup-form{padding:22px;margin-top:28px;}
}
@media screen and (max-width:640px){
  body{font-size:16px;line-height:1.85;}
  .grid-container{padding-left:20px;padding-right:20px;}
  .grid-margin-x{margin-left:-10px;margin-right:-10px;}
  .grid-margin-x>.cell{padding-left:10px;padding-right:10px;}
  .topbar-slogan{display:none;}
  .topbar-inner{justify-content:flex-start;gap:20px;}
  .header-inner{min-height:64px;}
  .brand-text{font-size:16px;}
  .header-cta .btn{display:none;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:32px;}
  .section-head h2{font-size:24px;}
  .page-hero{padding:48px 0 44px;}
  .key-facts{gap:12px 0;flex-direction:column;align-items:flex-start;}
  .key-facts li+li::before{display:none;}
  .stat-grid{grid-template-columns:1fr;row-gap:24px;}
  .stat-item{border-left:0;padding:0;}
  .stat-num{font-size:32px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-col{padding:0 0 28px 0;}
  .footer-bottom{flex-direction:column;}
  .cta-band h2{font-size:22px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category2 */
/* ============ 设计变量 ============ */
:root{
  --cinnabar:#BE3524;
  --cinnabar-dark:#96271A;
  --ink:#211D1A;
  --bronze:#A8814B;
  --bronze-soft:rgba(168,129,75,.35);
  --celadon:#4C7261;
  --paper:#F7F3EC;
  --paper-2:#EDE5D8;
  --card:#FFFFFF;
  --line:rgba(33,29,26,.12);
  --muted:#5A524A;
  --radius:6px;
  --shadow-sm:0 1px 2px rgba(33,29,26,.05);
  --shadow-md:0 10px 24px rgba(33,29,26,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",STSong,serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.9;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;background:transparent;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;color:var(--ink);}
p{margin:0;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;padding:0;}
table{border-collapse:collapse;}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px;border-radius:2px;}

/* ============ Foundation 定制覆盖 ============ */
.grid-container{max-width:1180px;padding-left:24px;padding-right:24px;margin-left:auto;margin-right:auto;}
.grid-x.grid-margin-x{margin-left:-12px;margin-right:-12px;}
.grid-x.grid-margin-x > .cell{padding-left:12px;padding-right:12px;}
.grid-x.grid-margin-y > .cell{margin-top:0;}
.row{max-width:1180px;}

/* ============ 通用组件 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--radius);
  font-size:15px;font-weight:600;letter-spacing:.02em;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;
  transition:background .24s var(--ease),color .24s var(--ease),transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.btn svg{width:16px;height:16px;flex:0 0 auto;}
.btn-primary{background:var(--cinnabar);color:#fff;}
.btn-primary:hover{background:var(--cinnabar-dark);transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28);color:#fff;}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}
.btn-outline-light{background:transparent;border-color:rgba(232,225,214,.55);color:#F1EAE0;}
.btn-outline-light:hover{background:#F1EAE0;color:var(--ink);transform:translateY(-2px);}
.btn-sm{height:38px;padding:0 20px;font-size:14px;}
.btn:disabled,.btn[disabled]{opacity:.45;transform:none;cursor:not-allowed;box-shadow:none;}

.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--cinnabar);font-size:15px;font-weight:600;transition:color .2s var(--ease);}
.text-link svg{width:16px;height:16px;transition:transform .24s var(--ease);}
.text-link:hover{color:var(--cinnabar-dark);}
.text-link:hover svg{transform:translateX(4px);}

.tag{display:inline-block;font-size:12px;line-height:20px;padding:0 10px;border-radius:10px;letter-spacing:.04em;font-weight:500;}
.tag-celadon{background:rgba(76,114,97,.12);color:var(--celadon);}
.tag-bronze{background:rgba(168,129,75,.16);color:#8B6A38;}
.tag-cinnabar{background:rgba(190,53,36,.10);color:var(--cinnabar);}

.section{padding:88px 0;}
.section-alt{background:var(--paper-2);}
.section-head{max-width:780px;margin-bottom:46px;}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;color:var(--cinnabar);font-weight:600;margin-bottom:12px;}
.section-kicker::before{content:"";width:22px;height:2px;background:var(--cinnabar);display:inline-block;}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2rem);}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}

.meander{
  height:10px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='12' viewBox='0 0 44 12'%3E%3Cpath d='M0 10h7V4h9v6h7V2h9v8h7' fill='none' stroke='%23A8814B' stroke-width='1.1'/%3E%3C/svg%3E");
  background-repeat:repeat-x;background-position:center;opacity:.16;
}

/* ============ 页头导航 ============ */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);}
.topbar{background:var(--paper-2);border-bottom:1px solid var(--line);}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;font-size:13px;color:var(--muted);}
.topbar-slogan{font-size:13px;letter-spacing:.06em;}
.topbar-actions{display:flex;align-items:center;gap:14px;font-size:13px;}
.topbar-actions a{color:var(--cinnabar);font-weight:600;}
.topbar-sep{width:1px;height:12px;background:var(--line);}
.mainbar-inner{display:flex;align-items:center;gap:28px;height:74px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-seal{
  width:38px;height:38px;flex:0 0 auto;border-radius:4px;background:var(--cinnabar);color:#fff;
  font-family:var(--serif);font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center;letter-spacing:.02em;line-height:1;
}
.brand-text{display:flex;flex-direction:column;line-height:1.24;font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink);}
.brand-text em{font-style:normal;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--muted);letter-spacing:.16em;margin-top:2px;}
.mainnav{display:flex;align-items:center;gap:32px;margin-left:auto;}
.nav-link{position:relative;font-size:15px;color:var(--ink);padding:6px 0;transition:color .2s var(--ease);}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);}
.nav-link:hover{color:var(--cinnabar);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{font-weight:600;color:var(--ink);}
.nav-link.active::after{transform:scaleX(1);}
.nav-cta{flex:0 0 auto;}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;color:var(--ink);margin-left:auto;}
.nav-toggle svg{width:24px;height:24px;}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(33,29,26,.55);opacity:0;visibility:hidden;transition:opacity .28s var(--ease),visibility .28s;z-index:80;}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;z-index:90;transform:translateX(102%);transition:transform .28s var(--ease);display:flex;flex-direction:column;padding:20px;box-shadow:-12px 0 32px rgba(33,29,26,.18);overflow-y:auto;}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);}
.drawer-head .brand-text{font-size:15px;}
.drawer-close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--muted);}
.drawer-close svg{width:20px;height:20px;}
.drawer-nav{flex:1;padding-top:8px;}
.drawer-nav a{display:block;font-size:17px;padding:14px 2px;border-bottom:1px solid var(--line);color:var(--ink);transition:color .2s var(--ease);}
.drawer-nav a:hover{color:var(--cinnabar);}
.drawer-nav a.active{color:var(--cinnabar);font-weight:600;}
.drawer-foot{padding-top:18px;}
.drawer-foot .btn{width:100%;height:48px;}
.drawer-foot p{margin-top:12px;font-size:13px;color:var(--muted);text-align:center;}

/* ============ 面包屑 ============ */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.66);margin-bottom:20px;}
.breadcrumb a{transition:color .2s var(--ease);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb .sep{opacity:.5;}
.breadcrumb .current{color:#fff;font-weight:600;}

/* ============ 页面头 ============ */
.page-hero{position:relative;background:var(--ink) url('/assets/images/backpic/back-2.png') center/cover no-repeat;color:#fff;overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(30,26,23,.95) 0%,rgba(33,29,26,.87) 46%,rgba(33,29,26,.62) 100%);}
.page-hero .grid-container{position:relative;z-index:1;padding-top:66px;padding-bottom:58px;}
.page-hero h1{font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.25;letter-spacing:.01em;color:#fff;max-width:17em;}
.page-hero h1 .hl{color:#E0B27C;}
.page-lead{margin-top:20px;max-width:52em;font-size:17px;line-height:1.9;color:rgba(255,255,255,.85);}
.hero-facts{display:flex;flex-wrap:wrap;margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);}
.hero-facts li{padding:0 26px;border-left:1px solid rgba(216,178,122,.5);font-size:13px;letter-spacing:.08em;color:rgba(255,255,255,.66);}
.hero-facts li:first-child{padding-left:0;border-left:0;}
.hero-facts b{display:block;font-family:var(--serif);font-size:17px;font-weight:700;color:#fff;letter-spacing:0;margin-top:4px;}

/* ============ 数据带 ============ */
.stats-band{background:#fff;border-bottom:1px solid var(--line);}
.stats{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:34px 28px;border-left:1px solid var(--bronze-soft);}
.stat:first-child{border-left:0;padding-left:0;}
.stat-num{font-family:var(--serif);font-size:clamp(2rem,3.4vw,2.6rem);line-height:1;font-variant-numeric:tabular-nums;color:var(--ink);}
.stat-num small{font-family:var(--sans);font-size:.42em;font-weight:600;color:var(--cinnabar);margin-left:4px;letter-spacing:.04em;}
.stat-label{margin-top:12px;font-size:13px;letter-spacing:.1em;color:var(--muted);}

/* ============ 时间线 ============ */
.timeline-grid > .cell + .cell{margin-top:0;}
.day-head{margin-bottom:26px;padding-bottom:16px;border-bottom:2px solid var(--ink);}
.day-head .day-tag{display:inline-block;background:var(--ink);color:#fff;font-size:12px;letter-spacing:.14em;padding:3px 10px;border-radius:3px;margin-bottom:12px;}
.day-head h3{font-size:22px;}
.day-head p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.8;}
.day-col + .day-col{margin-top:0;}

.timeline{position:relative;padding-bottom:8px;}
.timeline::before{content:"";position:absolute;left:94px;top:8px;bottom:16px;width:2px;background:linear-gradient(180deg,var(--bronze) 0%,rgba(168,129,75,.18) 100%);}
.tl-item{display:grid;grid-template-columns:72px 22px 1fr;column-gap:12px;padding-bottom:26px;}
.tl-time{font-family:var(--sans);font-variant-numeric:tabular-nums;font-size:14px;font-weight:600;color:var(--muted);text-align:right;padding-top:1px;letter-spacing:.02em;}
.tl-dot{width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--cinnabar);justify-self:center;margin-top:4px;position:relative;z-index:1;}
.tl-body{padding-bottom:4px;}
.tl-body h4{font-family:var(--sans);font-size:17px;font-weight:600;line-height:1.6;color:var(--ink);}
.tl-speaker{margin-top:6px;font-size:14px;color:var(--muted);}
.tl-body .tag{margin-top:10px;}

/* ============ 交付物清单 ============ */
.check-list li{display:flex;gap:12px;padding:16px 0;border-bottom:1px dashed var(--line);}
.check-list li:last-child{border-bottom:0;padding-bottom:0;}
.check-list svg{flex:0 0 auto;width:20px;height:20px;color:var(--cinnabar);margin-top:7px;}
.check-list b{display:block;font-family:var(--sans);font-size:17px;font-weight:600;line-height:1.6;}
.check-list span{display:block;margin-top:4px;font-size:14px;color:var(--muted);line-height:1.8;}

.media-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);margin:0;}
.media-card img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.media-card figcaption{padding:12px 16px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);}
.side-note{margin-top:22px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--bronze);border-radius:0 var(--radius) var(--radius) 0;font-size:15px;color:var(--muted);line-height:1.85;}
.side-note strong{display:block;font-family:var(--serif);font-size:16px;color:var(--ink);margin-bottom:6px;}

/* ============ 适用对象 ============ */
.role-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 24px;}
.role-item{display:flex;gap:18px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .24s var(--ease),box-shadow .24s var(--ease);}
.role-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.role-item .idx{flex:0 0 40px;font-family:var(--serif);font-size:24px;line-height:1;color:var(--bronze);}
.role-item h4{font-family:var(--sans);font-size:17px;font-weight:600;}
.role-item p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.85;}

/* ============ FAQ ============ */
.faq{max-width:900px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:box-shadow .24s var(--ease);}
.faq-item:hover{box-shadow:var(--shadow-sm);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;padding:18px 22px;font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink);transition:background .2s var(--ease);}
.faq-item.is-open .faq-q{background:var(--paper-2);}
.faq-icon{position:relative;flex:0 0 auto;width:22px;height:22px;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--cinnabar);border-radius:2px;transition:transform .24s var(--ease);}
.faq-icon::before{left:4px;right:4px;top:10px;height:2px;}
.faq-icon::after{top:4px;bottom:4px;left:10px;width:2px;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s var(--ease);}
.faq-a-inner{padding:0 22px 20px;font-size:16px;line-height:1.85;color:var(--muted);}

/* ============ CTA 通栏 ============ */
.cta-band{position:relative;background:var(--ink);color:#E8E1D6;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;opacity:.14;}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:48px;padding:64px 0;}
.cta-copy{max-width:46em;}
.cta-copy h2{color:#fff;font-size:clamp(1.4rem,2.4vw,1.9rem);}
.cta-copy p{margin-top:14px;font-size:16px;line-height:1.9;color:rgba(232,225,214,.82);}
.cta-meta{display:flex;flex-wrap:wrap;gap:8px 30px;margin-top:22px;font-size:14px;color:rgba(232,225,214,.7);}
.cta-meta b{color:#fff;font-weight:600;}
.cta-actions{display:flex;flex-direction:column;gap:12px;flex:0 0 auto;min-width:190px;}
.cta-actions .btn{width:100%;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#E8E1D6;padding-top:64px;position:relative;overflow:hidden;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:0;}
.footer-col{padding:0 28px;border-left:1px solid rgba(255,255,255,.12);}
.footer-col:first-child{padding-left:0;border-left:0;}
.footer-col:last-child{padding-right:0;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-seal{width:36px;height:36px;font-size:14px;}
.footer-brand strong{font-family:var(--serif);font-size:17px;color:#fff;line-height:1.4;}
.footer-col > p{font-size:14px;line-height:1.9;color:rgba(232,225,214,.72);}
.footer-col h4{font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.1em;color:#fff;margin-bottom:16px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:rgba(232,225,214,.72);transition:color .2s var(--ease);}
.footer-col ul li a:hover{color:#fff;}
.footer-contact li{font-size:14px;color:rgba(232,225,214,.72);}
.footer-contact li b{color:#fff;font-weight:600;}
.footer-contact .text-link{color:#E0B27C;}
.footer-contact .text-link:hover{color:#fff;}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-top:52px;padding:20px 0 24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(232,225,214,.6);}
.footer-bottom a{color:rgba(232,225,214,.75);}
.footer-bottom a:hover{color:#fff;}

/* ============ 入场动效 ============ */
.js .reveal{opacity:0;transform:translateY(8px);transition:opacity .24s var(--ease),transform .24s var(--ease);}
.js .reveal.in{opacity:1;transform:none;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .mainnav{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:flex;}
  .section{padding:68px 0;}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:28px;padding:54px 0;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;min-width:0;width:100%;}
  .cta-actions .btn{width:auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px 0;}
  .footer-col:nth-child(3){border-left:0;padding-left:0;}
  .footer-col:nth-child(odd){padding-left:0;border-left:0;}
}
@media (max-width:900px){
  .timeline::before{left:6px;}
  .tl-item{display:block;padding-left:30px;position:relative;padding-bottom:26px;}
  .tl-time{display:block;text-align:left;font-size:13px;margin-bottom:5px;color:var(--bronze);}
  .tl-dot{position:absolute;left:0;top:3px;margin:0;}
  .day-col + .day-col{margin-top:52px;}
}
@media (max-width:800px){
  .stats{grid-template-columns:repeat(2,1fr);}
  .stat{padding:26px 0 26px 20px;border-left:1px solid var(--bronze-soft);}
  .stat:nth-child(odd){border-left:0;padding-left:0;}
  .stat:nth-child(n+3){border-top:1px solid var(--line);}
  .role-list{grid-template-columns:1fr;}
}
@media (max-width:640px){
  body{font-size:16px;line-height:1.85;}
  .grid-container{padding-left:20px;padding-right:20px;}
  .grid-x.grid-margin-x{margin-left:-10px;margin-right:-10px;}
  .grid-x.grid-margin-x > .cell{padding-left:10px;padding-right:10px;}
  .topbar-slogan{display:none;}
  .topbar-inner{justify-content:center;}
  .mainbar-inner{height:64px;gap:12px;}
  .brand-text{font-size:15px;}
  .brand-text em{font-size:10px;letter-spacing:.08em;}
  .brand-seal{width:34px;height:34px;font-size:13px;}
  .page-hero .grid-container{padding-top:44px;padding-bottom:40px;}
  .page-lead{font-size:16px;}
  .hero-facts{margin-top:26px;padding-top:18px;}
  .hero-facts li{flex:1 1 50%;padding:10px 0 10px 14px;border-left:1px solid rgba(216,178,122,.4);}
  .hero-facts li:first-child{padding-left:14px;border-left:1px solid rgba(216,178,122,.4);}
  .section{padding:52px 0;}
  .section-head{margin-bottom:32px;}
  .btn{height:48px;padding:0 22px;}
  .btn-sm{height:40px;}
  .faq-q{font-size:16px;padding:16px 18px;}
  .faq-a-inner{padding:0 18px 18px;font-size:15px;}
  .footer-grid{grid-template-columns:1fr;gap:32px 0;}
  .footer-col{padding:0;border-left:0;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .stats{grid-template-columns:1fr;}
  .stat{border-left:0;padding-left:0;}
  .stat:nth-child(n+2){border-top:1px solid var(--line);}
  .cta-actions .btn{width:100%;}
}

@media (prefers-reduced-motion: reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
  *{scroll-behavior:auto !important;}
}
@media (prefers-reduced-motion: no-preference){
  html{scroll-behavior:smooth;}
}

/* roulang page: category3 */
:root{
  --cinnabar:#BE3524;
  --cinnabar-deep:#96271A;
  --bronze:#A8814B;
  --celadon:#4C7261;
  --ink:#211D1A;
  --ink-soft:#5A524A;
  --paper:#F7F3EC;
  --paper-2:#EDE5D8;
  --card:#FFFFFF;
  --line:rgba(33,29,26,.12);
  --line-strong:rgba(33,29,26,.22);
  --radius:6px;
  --shadow-sm:0 1px 2px rgba(33,29,26,.05);
  --shadow-md:0 10px 24px rgba(33,29,26,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px;border-radius:2px}
::selection{background:rgba(190,53,36,.16)}
.grid-container{width:100%;max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px}
.tabular{font-variant-numeric:tabular-nums}

/* ---------- 顶部窄条 ---------- */
.topbar{background:var(--ink);color:#E8E1D6;font-size:13px;line-height:1}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:40px;gap:16px}
.topbar-note{margin:0;letter-spacing:.02em;opacity:.86}
.topbar-actions{display:flex;align-items:center;gap:22px}
.topbar-link{font-size:13px;color:#E8E1D6;opacity:.86;transition:opacity .2s}
.topbar-link:hover{opacity:1}
.topbar-cta{
  display:inline-flex;align-items:center;height:26px;padding:0 14px;
  border-radius:4px;background:var(--cinnabar);color:#fff;font-weight:600;font-size:13px;
  transition:background .2s;
}
.topbar-cta:hover{background:var(--cinnabar-deep)}

/* ---------- 导航 ---------- */
.navbar{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 2px rgba(33,29,26,.04)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-seal{
  width:40px;height:40px;flex:0 0 40px;border-radius:5px;
  background:var(--cinnabar);color:#fff;
  font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:.02em;
  display:flex;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:12px;color:var(--ink-soft);letter-spacing:.06em}
.mainnav{display:flex;align-items:center;gap:32px}
.nav-link{
  position:relative;font-size:15px;color:var(--ink-soft);padding:6px 0;
  transition:color .2s;white-space:nowrap;
}
.nav-link:hover{color:var(--ink)}
.nav-link.active{color:var(--ink);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);border-radius:1px;
}
.nav-right{display:flex;align-items:center;gap:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--radius);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;
  cursor:pointer;white-space:nowrap;
}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-deep);transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-onDark{background:var(--cinnabar);color:#fff}
.btn-onDark:hover{background:#D2452F;transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.35)}
.btn-sm{height:38px;padding:0 18px;font-size:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;transform:none;box-shadow:none;cursor:not-allowed}
.text-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--cinnabar);
  font-size:14px;font-weight:600;transition:gap .2s,color .2s;
}
.text-link svg{width:16px;height:16px}
.text-link:hover{gap:11px;color:var(--cinnabar-deep)}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:var(--radius);
  border:1px solid var(--line);align-items:center;justify-content:center;
}
.nav-toggle svg{width:22px;height:22px}

/* ---------- 抽屉 ---------- */
.drawer-overlay{
  position:fixed;inset:0;background:rgba(33,29,26,.55);opacity:0;visibility:hidden;
  transition:opacity .28s;z-index:60;
}
.nav-drawer{
  position:fixed;top:0;right:0;height:100%;width:280px;background:#fff;z-index:61;
  transform:translateX(100%);transition:transform .28s ease;
  display:flex;flex-direction:column;padding:24px 20px;overflow-y:auto;
}
.nav-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.nav-drawer-head strong{font-family:var(--serif);font-size:16px}
.drawer-close{width:36px;height:36px;border-radius:var(--radius);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.drawer-close svg{width:18px;height:18px}
.drawer-links a{
  display:block;font-size:17px;padding:14px 2px;border-bottom:1px solid var(--line);color:var(--ink);
}
.drawer-links a.active{color:var(--cinnabar);font-weight:600}
.nav-drawer .drawer-cta{margin-top:auto;padding-top:20px}
body.drawer-open .nav-drawer{transform:translateX(0)}
body.drawer-open .drawer-overlay{opacity:1;visibility:visible}
body.drawer-open{overflow:hidden}

/* ---------- 页面头 ---------- */
.page-hero{
  position:relative;color:#fff;overflow:hidden;
  background:url("/assets/images/backpic/back-2.png") center/cover no-repeat;
  padding:76px 0 64px;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(33,29,26,.90),rgba(33,29,26,.62) 62%,rgba(33,29,26,.46));
}
.page-hero .grid-container{position:relative;z-index:1}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72)}
.crumb a:hover{color:#fff}
.crumb .sep{opacity:.55}
.crumb .current{color:#fff;font-weight:600}
.page-hero h1{
  font-family:var(--serif);
  font-size:clamp(1.75rem,4vw,2.75rem);
  line-height:1.25;letter-spacing:.01em;
  margin-top:22px;max-width:820px;
}
.page-hero .lede{
  margin-top:20px;max-width:760px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.84);
}
.hero-facts{display:flex;flex-wrap:wrap;gap:0;margin-top:32px}
.hero-facts li{
  padding:0 26px;border-left:1px solid rgba(168,129,75,.6);line-height:1.4;
}
.hero-facts li:first-child{padding-left:0;border-left:0}
.hero-facts span{display:block;font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.6);margin-bottom:6px}
.hero-facts b{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0}
.section--alt{background:var(--paper-2)}
.section-head{margin-bottom:40px;max-width:780px}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.16em;
  color:var(--bronze);text-transform:none;
}
.section-head h2{
  font-family:var(--serif);font-size:32px;line-height:1.35;margin-top:12px;
}
.section-head p{margin-top:16px;color:var(--ink-soft);font-size:16px}
.section-head--split{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;max-width:none}

/* ---------- 专场标签 ---------- */
.track-tabs{
  display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;
}
.track-tab{
  height:38px;padding:0 20px;border-radius:999px;border:1px solid var(--line-strong);
  font-size:14px;color:var(--ink-soft);background:#fff;transition:all .2s;
}
.track-tab:hover{border-color:var(--cinnabar);color:var(--cinnabar)}
.track-tab.is-active{background:var(--cinnabar);border-color:var(--cinnabar);color:#fff;font-weight:600}

/* ---------- 主讲阵容 ---------- */
.speaker-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.speaker-card{
  position:relative;display:grid;grid-template-columns:190px 1fr;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .24s,box-shadow .24s;
}
.speaker-card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s;
}
.speaker-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.speaker-card:hover::after{transform:scaleX(1)}
.speaker-photo{position:relative;overflow:hidden;background:var(--paper-2)}
.speaker-photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;transition:transform .4s}
.speaker-card:hover .speaker-photo img{transform:scale(1.03)}
.speaker-body{padding:24px 24px 26px}
.speaker-body .role{font-size:13px;color:var(--bronze);font-weight:600;letter-spacing:.04em}
.speaker-body h3{font-family:var(--serif);font-size:22px;line-height:1.4;margin-top:8px}
.speaker-body .topic{
  margin-top:14px;padding-left:12px;border-left:3px solid var(--bronze);
  font-size:15px;color:var(--ink-soft);line-height:1.8;
}
.speaker-body .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
  background:rgba(76,114,97,.12);color:var(--celadon);
}
.badge--bronze{background:rgba(168,129,75,.14);color:#8A6738}

/* ---------- 小名单 ---------- */
.roster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.roster-item{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--bronze);
  border-radius:var(--radius);padding:20px 18px;box-shadow:var(--shadow-sm);
  transition:transform .24s,box-shadow .24s;
}
.roster-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.roster-item h3{font-size:17px;font-weight:600}
.roster-item .roster-role{font-size:13px;color:var(--ink-soft);margin-top:6px;line-height:1.7}
.roster-item .roster-tag{
  display:inline-block;margin-top:12px;font-size:12px;font-weight:600;color:var(--bronze);
  letter-spacing:.06em;
}

/* ---------- 四步节拍 ---------- */
.beat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.beat{padding:32px 26px 8px;border-right:1px solid var(--line)}
.beat:last-child{border-right:0}
.beat .num{
  font-family:var(--serif);font-size:40px;line-height:1;color:var(--bronze);
  font-variant-numeric:tabular-nums;
}
.beat h3{font-family:var(--serif);font-size:20px;margin-top:16px}
.beat p{margin-top:12px;font-size:15px;color:var(--ink-soft);line-height:1.85}

/* ---------- 适用对象 ---------- */
.fit-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.fit-list li{
  display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);
}
.fit-list li:first-child{padding-top:0}
.fit-list .dot{
  flex:0 0 8px;width:8px;height:8px;margin-top:12px;background:var(--cinnabar);border-radius:1px;
}
.fit-list h3{font-size:17px;font-weight:600}
.fit-list p{font-size:15px;color:var(--ink-soft);margin-top:6px;line-height:1.8}
.fit-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.fit-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.fit-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:20px 22px;
  background:linear-gradient(180deg,rgba(33,29,26,0),rgba(33,29,26,.82));
  color:#fff;font-size:14px;line-height:1.7;
}

/* ---------- 参会流程 ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.flow-item{position:relative;padding-top:24px;border-top:2px solid var(--line-strong);transition:border-color .24s}
.flow-item:hover{border-top-color:var(--cinnabar)}
.flow-item .flow-num{
  font-family:var(--serif);font-size:15px;font-weight:700;color:var(--cinnabar);
  letter-spacing:.08em;font-variant-numeric:tabular-nums;
}
.flow-item h3{font-size:17px;margin-top:10px}
.flow-item p{margin-top:8px;font-size:14px;color:var(--ink-soft);line-height:1.8}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s;
}
.faq-item.is-open{border-color:var(--line-strong)}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:20px 22px;text-align:left;font-size:17px;font-weight:600;line-height:1.6;
  transition:background .2s;
}
.faq-item.is-open .faq-q{background:var(--paper-2)}
.faq-icon{
  flex:0 0 20px;width:20px;height:20px;position:relative;margin-top:6px;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--cinnabar);border-radius:1px;transition:transform .2s,opacity .2s;
}
.faq-icon::before{left:0;top:9px;width:20px;height:2px}
.faq-icon::after{left:9px;top:0;width:2px;height:20px}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a p{padding:0 22px 22px;font-size:16px;line-height:1.85;color:var(--ink-soft)}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;background:var(--ink);color:#E8E1D6;padding:72px 0;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.08;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.9) 0 1px,transparent 1px 18px);
}
.cta-band .grid-container{position:relative;z-index:1}
.cta-grid{display:grid;grid-template-columns:1fr 420px;gap:56px;align-items:start}
.cta-band h2{font-family:var(--serif);font-size:30px;line-height:1.35;color:#fff}
.cta-band .cta-lede{margin-top:16px;font-size:16px;color:rgba(232,225,214,.82);max-width:520px}
.cta-meta{display:flex;flex-wrap:wrap;gap:32px;margin-top:28px}
.cta-meta div{border-left:2px solid var(--bronze);padding-left:14px}
.cta-meta span{display:block;font-size:12px;letter-spacing:.14em;color:rgba(232,225,214,.6);margin-bottom:6px}
.cta-meta b{font-size:15px;color:#fff;font-variant-numeric:tabular-nums}
.signup-form{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:28px;
  backdrop-filter:blur(2px);
}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:13px;color:rgba(232,225,214,.72);margin-bottom:8px}
.form-row input,.form-row select{
  width:100%;height:44px;padding:0 14px;border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;
  transition:border-color .2s,box-shadow .2s;
}
.form-row input::placeholder{color:rgba(232,225,214,.45)}
.form-row select option{color:var(--ink)}
.form-row input:focus,.form-row select:focus{
  outline:none;border-color:var(--cinnabar);box-shadow:0 0 0 2px rgba(190,53,36,.45);
}
.form-note{margin-top:14px;font-size:13px;color:rgba(232,225,214,.6);line-height:1.7}
.form-success{
  margin-top:16px;padding:12px 14px;border-left:2px solid var(--celadon);
  background:rgba(76,114,97,.18);color:#CDE3D8;font-size:14px;border-radius:0 var(--radius) var(--radius) 0;
}
.form-error{
  margin-top:8px;padding-left:12px;border-left:2px solid var(--cinnabar);
  color:#F0A79C;font-size:13px;
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#E8E1D6;padding:64px 0 0;position:relative;overflow:hidden}
.site-footer::before{
  content:"";position:absolute;inset:0;opacity:.08;pointer-events:none;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.9) 0 1px,transparent 1px 16px);
}
.site-footer .grid-container{position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:0}
.footer-col{padding:0 32px;border-left:1px solid rgba(255,255,255,.12)}
.footer-col:first-child{padding-left:0;border-left:0}
.footer-col:last-child{padding-right:0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand strong{font-family:var(--serif);font-size:17px}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(232,225,214,.72)}
.footer-col h4{font-size:14px;letter-spacing:.08em;color:#fff;margin-bottom:16px;font-weight:600}
.footer-col ul li{margin-bottom:10px;font-size:14px;color:rgba(232,225,214,.72)}
.footer-col ul li a{transition:color .2s}
.footer-col ul li a:hover{color:#fff}
.footer-contact li b{color:#fff;font-weight:600}
.footer-bottom{
  margin-top:48px;padding:22px 0;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(232,225,214,.6);
}
.footer-bottom a:hover{color:#fff}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(8px);transition:opacity .24s ease,transform .24s ease}
.reveal.in-view{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .mainnav{display:none}
  .nav-toggle{display:flex}
  .nav-right .btn{display:none}
  .section{padding:64px 0}
  .speaker-grid{grid-template-columns:1fr}
  .roster-grid{grid-template-columns:repeat(2,1fr)}
  .beat-strip{grid-template-columns:repeat(2,1fr)}
  .beat{border-right:0;border-bottom:1px solid var(--line);padding:28px 0}
  .beat:nth-child(odd){padding-right:24px}
  .fit-grid{grid-template-columns:1fr;gap:36px}
  .flow-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:36px}
  .footer-col{padding:0 24px 0 0;border-left:0}
  .footer-col:last-child{padding-right:0}
  .hero-facts li{padding:0 18px}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-container{padding-left:20px;padding-right:20px}
  .topbar-note{display:none}
  .topbar-inner{justify-content:space-between}
  .navbar-inner{min-height:64px;gap:12px}
  .brand-seal{width:36px;height:36px;flex-basis:36px;font-size:14px}
  .brand-text strong{font-size:15px}
  .brand-text em{display:none}
  .page-hero{padding:48px 0 44px}
  .page-hero .lede{font-size:15px}
  .hero-facts{flex-direction:column;gap:16px;margin-top:26px}
  .hero-facts li{padding:0;border-left:0;border-top:1px solid rgba(168,129,75,.45);padding-top:12px}
  .hero-facts li:first-child{border-top:0;padding-top:0}
  .section{padding:48px 0}
  .section-head h2{font-size:26px}
  .section-head--split{flex-direction:column;align-items:flex-start;gap:18px}
  .speaker-card{grid-template-columns:1fr}
  .speaker-photo img{aspect-ratio:16/9}
  .roster-grid{grid-template-columns:1fr}
  .beat-strip{grid-template-columns:1fr}
  .beat:nth-child(odd){padding-right:0}
  .flow-grid{grid-template-columns:1fr;gap:24px}
  .cta-band{padding:56px 0}
  .cta-band h2{font-size:24px}
  .cta-meta{gap:20px}
  .signup-form{padding:22px 18px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-col{padding:0}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .btn{height:48px}
  .track-tabs{gap:8px}
  .track-tab{height:36px;padding:0 16px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: category4 */
/* ========== 设计变量 ========== */
:root{
  --primary:#BE3524;
  --primary-dark:#96271A;
  --ink:#211D1A;
  --bronze:#A8814B;
  --celadon:#4C7261;
  --bg:#F7F3EC;
  --bg-alt:#EDE5D8;
  --card:#FFFFFF;
  --line:rgba(33,29,26,.12);
  --text-2:#5A524A;
  --radius:6px;
  --shadow-1:0 1px 2px rgba(33,29,26,.05);
  --shadow-2:0 10px 24px rgba(33,29,26,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}

/* ========== 基础 reset ========== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--serif);margin:0;font-weight:700;line-height:1.35;color:var(--ink)}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
figure{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.num,.tabular{font-variant-numeric:tabular-nums}
.grid-container{width:100%;max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px}

/* ========== 通用按钮 / 链接 ========== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--radius);
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:background .22s ease,color .22s ease,transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28)}
.btn-outline{border-color:rgba(33,29,26,.32);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;transform:none}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:15px;font-weight:600}
.text-link svg{width:16px;height:16px;transition:transform .2s ease}
.text-link:hover{color:var(--primary-dark)}
.text-link:hover svg{transform:translateX(3px)}

/* ========== 顶部窄条 ========== */
.topbar{background:#fff;border-bottom:1px solid var(--line);font-size:13px;color:var(--text-2)}
.topbar .grid-container{display:flex;align-items:center;justify-content:space-between;gap:20px;height:40px}
.topbar-slogan{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-slogan i{width:6px;height:6px;background:var(--primary);border-radius:1px;display:inline-block;flex:none}
.topbar-right{display:flex;align-items:center;gap:20px;flex:none}
.topbar-right a{color:var(--text-2)}
.topbar-right a:hover{color:var(--primary)}
.topbar-right .strong{color:var(--ink);font-weight:600}

/* ========== 主导航 ========== */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 2px rgba(33,29,26,.04)}
.navbar .grid-container{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.brand-seal{
  width:40px;height:40px;flex:none;border-radius:4px;background:var(--primary);color:#fff;
  font-family:var(--serif);font-size:15px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(190,53,36,.28);letter-spacing:.02em;
}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-text strong{font-family:var(--serif);font-size:17px;letter-spacing:.01em}
.logo-text span{font-size:11.5px;color:var(--text-2);letter-spacing:.14em}
.mainnav{display:flex;align-items:center;gap:32px}
.nav-link{position:relative;display:inline-block;font-size:15px;color:var(--ink);padding:6px 0}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--primary);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover{color:var(--primary)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{font-weight:600}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--radius)}
.nav-toggle svg{width:24px;height:24px}

/* ========== 移动端抽屉 ========== */
.drawer-mask{
  position:fixed;inset:0;background:rgba(33,29,26,.55);opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;z-index:80;
}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .28s ease;display:flex;flex-direction:column;
  box-shadow:-12px 0 32px rgba(33,29,26,.18);
}
body.nav-open .drawer{transform:translateX(0)}
body.nav-open .drawer-mask{opacity:1;visibility:visible}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:var(--serif);font-size:16px}
.drawer-close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius)}
.drawer-close svg{width:20px;height:20px}
.drawer-nav{padding:8px 0;flex:1;overflow:auto}
.drawer-nav a{display:block;font-size:17px;padding:15px 20px;border-bottom:1px solid var(--line)}
.drawer-nav a.active{color:var(--primary);font-weight:600}
.drawer-foot{padding:18px 20px 24px;border-top:1px solid var(--line)}
.drawer-foot .btn{width:100%;height:48px}

/* ========== 页面头部 ========== */
.page-hero{
  position:relative;color:#fff;padding:60px 0 54px;
  background:#211D1A url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(33,29,26,.92) 0%,rgba(33,29,26,.72) 46%,rgba(33,29,26,.5) 100%);
}
.page-hero .grid-container{position:relative;z-index:2}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:20px}
.crumbs a:hover{color:#fff}
.crumbs .sep{opacity:.55}
.crumbs .current{color:#fff;font-weight:600}
.page-hero h1{
  color:#fff;font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.25;letter-spacing:.01em;
  max-width:880px;margin-bottom:18px;
}
.page-hero .lede{
  max-width:760px;font-size:16.5px;line-height:1.85;color:rgba(255,255,255,.86);margin-bottom:30px;
}
.hero-facts{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid rgba(255,255,255,.18);padding-top:22px}
.fact{padding:0 26px;border-left:1px solid rgba(168,129,75,.55)}
.fact:first-child{padding-left:0;border-left:0}
.fact span{display:block;font-size:12.5px;letter-spacing:.12em;color:rgba(255,255,255,.6);margin-bottom:4px}
.fact strong{display:block;font-size:15.5px;font-weight:600;color:#fff;font-variant-numeric:tabular-nums}

/* ========== 板块 ========== */
.section{padding:88px 0}
.section.alt{background:var(--bg-alt)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:14px}
.section-head p{color:var(--text-2);font-size:16.5px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.16em;
  color:var(--bronze);font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--bronze)}

/* ========== 票种对比卡 ========== */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.ticket-card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-1);padding:32px 28px 30px;display:flex;flex-direction:column;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.ticket-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;border-radius:var(--radius) var(--radius) 0 0;
  background:linear-gradient(90deg,var(--primary),rgba(190,53,36,0));opacity:0;transition:opacity .24s ease;
}
.ticket-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.ticket-card:hover::before{opacity:1}
.ticket-card.featured{border-color:var(--bronze);transform:translateY(-8px);box-shadow:0 14px 30px rgba(33,29,26,.12)}
.ticket-card.featured:hover{transform:translateY(-12px)}
.seal-corner{
  position:absolute;top:16px;right:-8px;transform:rotate(-8deg);
  background:var(--primary);color:#fff;font-size:12px;font-weight:600;letter-spacing:.14em;
  padding:4px 11px;border-radius:3px;box-shadow:0 4px 12px rgba(190,53,36,.3);
}
.ticket-name{font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:6px}
.ticket-sub{font-size:13.5px;color:var(--text-2);margin-bottom:18px}
.price{display:flex;align-items:baseline;gap:4px;font-family:var(--serif);color:var(--primary);line-height:1}
.price em{font-style:normal;font-size:18px;font-weight:600}
.price b{font-size:40px;font-weight:700;font-variant-numeric:tabular-nums}
.price i{font-style:normal;font-size:13px;color:var(--text-2);font-family:var(--sans)}
.ticket-price-wrap{padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:8px}
.benefit-list{padding:0;margin:0 0 26px;flex:1}
.benefit-list li{
  position:relative;padding:10px 0 10px 26px;font-size:15px;line-height:1.7;color:var(--text-2);
  border-bottom:1px dashed var(--line);
}
.benefit-list li:last-child{border-bottom:0}
.benefit-list li.yes::before{
  content:"";position:absolute;left:1px;top:16px;width:12px;height:7px;
  border-left:2px solid var(--celadon);border-bottom:2px solid var(--celadon);transform:rotate(-45deg);
}
.benefit-list li.no{color:#9B9289}
.benefit-list li.no::before{
  content:"";position:absolute;left:1px;top:22px;width:12px;height:2px;background:#C4BCB2;
}
.ticket-card .btn{width:100%}

/* ========== 参会指南条目列表 ========== */
.guide-list{border-top:1px solid var(--line)}
.guide-item{
  display:grid;grid-template-columns:64px 200px 1fr;gap:24px;align-items:start;
  padding:24px 14px;border-bottom:1px solid var(--line);
  transition:background .2s ease,transform .2s ease;
}
.guide-item:hover{background:#fff}
.guide-num{font-family:var(--serif);font-size:21px;color:var(--bronze);line-height:1.3;font-variant-numeric:tabular-nums}
.guide-title{font-family:var(--serif);font-size:17.5px;font-weight:700;line-height:1.5}
.guide-text{font-size:15.5px;color:var(--text-2);line-height:1.85}

/* ========== 交通住宿 ========== */
.venue-figure{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);height:100%}
.venue-figure img{width:100%;height:100%;min-height:300px;object-fit:cover}
.venue-list{display:grid;gap:16px}
.venue-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow-1);transition:transform .22s ease,box-shadow .22s ease;
}
.venue-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.venue-item h3{font-size:17px;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.venue-item h3 span{
  width:26px;height:26px;flex:none;border-radius:4px;background:rgba(168,129,75,.14);color:var(--bronze);
  font-family:var(--sans);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.venue-item p{font-size:15px;color:var(--text-2);line-height:1.8}

/* ========== 报名步骤 ========== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px 26px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.step::before{
  content:"";position:absolute;left:0;top:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--primary),rgba(190,53,36,0));
}
.step-num{display:block;font-family:var(--serif);font-size:32px;line-height:1;color:var(--primary);margin-bottom:14px;font-variant-numeric:tabular-nums}
.step h3{font-size:17.5px;margin-bottom:10px}
.step p{font-size:14.8px;color:var(--text-2);line-height:1.8}
.step:not(:last-child)::after{
  content:"";position:absolute;top:46px;right:-15px;width:9px;height:9px;
  border-top:1px solid var(--bronze);border-right:1px solid var(--bronze);transform:rotate(45deg);
}

/* ========== FAQ ========== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .22s ease}
.faq-item.open{box-shadow:var(--shadow-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;font-family:var(--serif);font-size:17px;font-weight:700;text-align:left;
  transition:background .2s ease;
}
.faq-item.open .faq-q{background:var(--bg-alt)}
.faq-q:hover{background:var(--bg-alt)}
.faq-icon{width:22px;height:22px;flex:none;position:relative}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--primary);border-radius:2px;transition:transform .22s ease,opacity .22s ease;
}
.faq-icon::before{left:0;top:10px;width:22px;height:2px}
.faq-icon::after{left:10px;top:0;width:2px;height:22px}
.faq-item.open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.faq-a-inner{padding:4px 24px 22px;font-size:16px;line-height:1.85;color:var(--text-2)}

/* ========== CTA 通栏 ========== */
.cta-band{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.motif{
  position:absolute;top:0;left:0;right:0;height:12px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='12' viewBox='0 0 40 12'%3E%3Cpath d='M0 11h10V5h8v6h10V1h12' fill='none' stroke='%23FFFFFF' stroke-width='1' opacity='0.10'/%3E%3C/svg%3E");
  background-repeat:repeat-x;
}
.cta-inner{
  position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
  gap:40px;padding-top:60px;padding-bottom:60px;
}
.cta-text h2{color:#fff;font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:12px}
.cta-text p{color:rgba(255,255,255,.72);font-size:15.5px;font-variant-numeric:tabular-nums}
.cta-actions{display:flex;gap:14px;flex:none}

/* ========== 页脚 ========== */
.site-footer{background:var(--ink);color:#E8E1D6;position:relative;padding-top:64px}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:12px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='12' viewBox='0 0 40 12'%3E%3Cpath d='M0 11h10V5h8v6h10V1h12' fill='none' stroke='%23FFFFFF' stroke-width='1' opacity='0.08'/%3E%3C/svg%3E");
  background-repeat:repeat-x;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:0;
}
.footer-col{padding:0 28px;border-left:1px solid rgba(255,255,255,.12)}
.footer-col:first-child{padding-left:0;border-left:0}
.footer-col:last-child{padding-right:0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-seal{width:36px;height:36px;font-size:14px}
.footer-brand strong{font-family:var(--serif);font-size:17px;color:#fff}
.footer-col p{font-size:14.5px;line-height:1.85;color:rgba(232,225,214,.72)}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:18px;letter-spacing:.04em}
.footer-col ul li{margin-bottom:12px;font-size:14.5px}
.footer-col ul li a{color:rgba(232,225,214,.72)}
.footer-col ul li a:hover{color:#fff}
.footer-contact li{color:rgba(232,225,214,.72)}
.footer-contact b{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.footer-contact .text-link{color:var(--bronze)}
.footer-contact .text-link:hover{color:#fff}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:13px;color:rgba(232,225,214,.6);
}
.footer-bottom a{color:rgba(232,225,214,.78)}
.footer-bottom a:hover{color:#fff}

/* ========== 入场动画 ========== */
.reveal{opacity:0;transform:translateY(8px);transition:opacity .24s ease,transform .24s ease}
.reveal.in{opacity:1;transform:none}

/* ========== 响应式 ========== */
@media (max-width:1024px){
  .mainnav{gap:22px}
  .nav-link{font-size:14.5px}
  .ticket-grid{grid-template-columns:1fr;gap:20px}
  .ticket-card.featured{transform:none}
  .ticket-card.featured:hover{transform:translateY(-4px)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px 0}
  .footer-col{padding:0 24px}
  .footer-col:nth-child(odd){padding-left:0;border-left:0}
  .footer-col:nth-child(even){padding-right:0}
}
@media (max-width:900px){
  .mainnav{display:none}
  .nav-toggle{display:flex}
  .guide-item{grid-template-columns:48px 1fr;gap:14px}
  .guide-text{grid-column:1 / -1;padding-left:0}
}
@media (max-width:768px){
  body{font-size:16px}
  .topbar-right .hide-sm{display:none}
  .section{padding:64px 0}
  .section-head{margin-bottom:32px}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:26px;padding-top:48px;padding-bottom:48px}
  .footer-grid{grid-template-columns:1fr}
  .footer-col{padding:0;border-left:0;border-top:1px solid rgba(255,255,255,.12);padding-top:28px;margin-top:28px}
  .footer-col:first-child{border-top:0;padding-top:0;margin-top:0}
}
@media (max-width:640px){
  .grid-container{padding-left:20px;padding-right:20px}
  .page-hero{padding:44px 0 40px}
  .hero-facts{gap:18px 0}
  .fact{padding:0 18px}
  .fact:first-child{padding-left:0}
  .fact:nth-child(odd){padding-left:0;border-left:0}
  .steps{grid-template-columns:1fr}
  .btn{height:48px}
  .venue-figure img{min-height:220px}
  .guide-item{padding:20px 6px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: category5 */
:root{
  --cinnabar:#BE3524;
  --cinnabar-dark:#96271A;
  --ink:#211D1A;
  --bronze:#A8814B;
  --celadon:#4C7261;
  --paper:#F7F3EC;
  --paper-2:#EDE5D8;
  --card:#FFFFFF;
  --line:rgba(33,29,26,.12);
  --muted:#5A524A;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r-sm:4px;
  --r:6px;
  --sh:0 1px 2px rgba(33,29,26,.05);
  --sh-h:0 10px 24px rgba(33,29,26,.10);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6,p,figure,fieldset{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px}
::selection{background:rgba(190,53,36,.16)}
h1,h2,h3,h4,.serif{font-family:var(--serif);font-weight:700;line-height:1.35;letter-spacing:.01em}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--cinnabar);color:#fff;padding:10px 18px;border-radius:0 0 var(--r) 0;z-index:200}
.skip-link:focus{left:0}
.grid-container{max-width:var(--container);width:100%;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--r);border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.02em;white-space:nowrap;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 18px rgba(190,53,36,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border-color:rgba(33,29,26,.5)}
.btn-outline:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 20px;font-size:14px}
.btn:disabled,.btn[disabled]{opacity:.45;transform:none;box-shadow:none;cursor:not-allowed}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--cinnabar);font-size:14px;font-weight:600}
.text-link svg{width:15px;height:15px;transition:transform .22s ease}
.text-link:hover{color:var(--cinnabar-dark)}
.text-link:hover svg{transform:translateX(3px)}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:.14em;color:var(--bronze);
  text-transform:none;font-weight:600;
}
.badge{
  display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(76,114,97,.10);color:var(--celadon);border:1px solid rgba(76,114,97,.24);
}
.badge-bronze{background:rgba(168,129,75,.12);color:#7d5d２f;color:#7d5d2f;border-color:rgba(168,129,75,.3)}
.section{padding:76px 0}
.section-tight{padding:56px 0}
.section-alt{background:var(--paper-2)}
.section-white{background:#fff}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:32px;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16px;line-height:1.85}
.section-head .h2-rule{display:block;width:44px;height:3px;background:var(--cinnabar);margin-bottom:18px;border-radius:2px}
/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line)}
.topbar{background:var(--paper-2);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px}
.topbar-note{font-size:13px;color:var(--muted);letter-spacing:.02em}
.topbar-links{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted)}
.topbar-links a{color:var(--cinnabar);font-weight:600}
.topbar-links a:hover{color:var(--cinnabar-dark)}
.topbar-links .sep{width:1px;height:12px;background:rgba(33,29,26,.2)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-seal{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--r-sm);background:var(--cinnabar);color:#fff;
  font-family:var(--serif);font-size:16px;font-weight:700;letter-spacing:.02em;flex-shrink:0;
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.mainnav{display:flex;align-items:center;gap:32px;margin-left:auto}
.nav-link{position:relative;padding:6px 0;font-size:15px;color:var(--ink);transition:color .2s ease}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--cinnabar)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{font-weight:600;color:var(--ink)}
.nav-link.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--r);border:1px solid var(--line);color:var(--ink)}
.nav-toggle:hover{border-color:var(--cinnabar);color:var(--cinnabar)}
.nav-toggle svg{width:24px;height:24px}
/* ---------- drawer ---------- */
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:280px;max-width:86vw;background:#fff;z-index:120;
  transform:translateX(102%);transition:transform .28s ease;display:flex;flex-direction:column;
  box-shadow:-12px 0 32px rgba(33,29,26,.14);
}
.drawer.is-open{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 18px;border-bottom:1px solid var(--line)}
.drawer-top .brand-text{font-size:16px}
.drawer-close{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--r);border:1px solid var(--line)}
.drawer-close svg{width:20px;height:20px}
.drawer-nav{flex:1;overflow-y:auto;padding:6px 0}
.drawer-link{display:block;padding:14px 20px;font-size:17px;border-bottom:1px solid var(--line);color:var(--ink)}
.drawer-link:hover{color:var(--cinnabar);background:var(--paper)}
.drawer-link.active{color:var(--cinnabar);font-weight:600;border-bottom-color:rgba(190,53,36,.3)}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line)}
.drawer-foot .btn{width:100%}
.drawer-mask{
  position:fixed;inset:0;background:rgba(33,29,26,.55);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
/* ---------- page hero ---------- */
.page-hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.page-hero-bg{
  position:absolute;inset:0;background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;opacity:.42;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(33,29,26,.94) 0%,rgba(33,29,26,.78) 46%,rgba(33,29,26,.56) 100%);
}
.page-hero-inner{position:relative;z-index:2;padding-top:32px;padding-bottom:72px}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(232,225,214,.72);margin-bottom:28px}
.crumbs a{color:rgba(232,225,214,.72)}
.crumbs a:hover{color:#fff}
.crumb-sep{color:rgba(232,225,214,.4)}
.crumb-current{color:#fff;font-weight:600}
.page-hero-grid{align-items:center}
.hero-copy .eyebrow{color:var(--bronze);margin-bottom:16px}
.hero-copy h1{
  font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.25;letter-spacing:.01em;color:#fff;margin-bottom:20px;
}
.hero-lede{font-size:17px;line-height:1.9;color:rgba(255,255,255,.82);max-width:620px;margin-bottom:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:0;margin-bottom:30px}
.hero-meta li{
  font-size:14px;color:#E8E1D6;padding:0 18px;border-left:1px solid rgba(168,129,75,.75);
  font-variant-numeric:tabular-nums;
}
.hero-meta li:first-child{padding-left:0;border-left:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-media{margin-top:36px}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);border:1px solid rgba(255,255,255,.18)}
/* ---------- signals ---------- */
.signal-grid{align-items:center}
.signal-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);border:1px solid var(--line);box-shadow:var(--sh)}
.signal-list{margin-top:32px}
.signal-list li{padding:22px 0;border-bottom:1px solid var(--line);display:flex;gap:18px}
.signal-list li:first-child{padding-top:0}
.signal-list .num{
  font-family:var(--serif);font-size:26px;font-weight:700;color:var(--bronze);line-height:1;
  min-width:46px;padding-top:2px;font-variant-numeric:tabular-nums;
}
.signal-list h3{font-size:20px;margin-bottom:8px}
.signal-list p{font-size:15px;line-height:1.85;color:var(--muted)}
/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:8px}
.step{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;
  box-shadow:var(--sh);position:relative;transition:transform .24s ease,box-shadow .24s ease;
}
.step::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s ease;border-radius:var(--r) var(--r) 0 0;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-h)}
.step:hover::before{transform:scaleX(1)}
.step .step-num{font-family:var(--serif);font-size:34px;line-height:1;color:var(--bronze);font-variant-numeric:tabular-nums}
.step h3{font-size:19px;margin:14px 0 10px}
.step p{font-size:14px;line-height:1.85;color:var(--muted)}
/* ---------- mosaic ---------- */
.year-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.year-tab{
  height:34px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:14px;color:var(--muted);transition:all .22s ease;font-variant-numeric:tabular-nums;
}
.year-tab:hover{border-color:var(--bronze);color:var(--ink)}
.year-tab.is-active{background:var(--cinnabar);border-color:var(--cinnabar);color:#fff;font-weight:600}
.mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(232px,auto);gap:24px}
.c-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);position:relative;
  transition:transform .24s ease,box-shadow .24s ease;
}
.c-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s ease;z-index:3;
}
.c-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h)}
.c-card:hover::before{transform:scaleX(1)}
.c-media{overflow:hidden;background:var(--paper-2);flex-shrink:0}
.c-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.c-card:hover .c-media img{transform:scale(1.03)}
.c-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.c-body h3{font-size:19px;line-height:1.45;margin:12px 0 10px}
.c-body p{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:16px}
.c-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);
}
.c-foot time{font-variant-numeric:tabular-nums;letter-spacing:.02em}
.m-lead{grid-column:span 2;grid-row:span 2}
.m-lead .c-media{height:286px}
.m-lead .c-body h3{font-size:23px}
.m-lead .c-body p{font-size:15px}
.m-mid{grid-column:span 2;display:grid;grid-template-columns:210px 1fr}
.m-mid .c-media{height:100%;min-height:180px}
.m-mid .c-body{padding:20px 22px}
.m-sm{grid-column:span 1}
.m-sm .c-body{padding:20px 22px}
.m-sm .c-body h3{font-size:16px;margin:10px 0 8px}
.m-sm .c-body p{font-size:13.5px;line-height:1.75}
.pager{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:40px}
.page-num{
  display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 10px;
  border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;font-size:14px;
  color:var(--muted);font-variant-numeric:tabular-nums;transition:all .2s ease;
}
.page-num:hover{border-color:var(--cinnabar);color:var(--cinnabar)}
.page-num.is-current{background:var(--cinnabar);border-color:var(--cinnabar);color:#fff;font-weight:600}
/* ---------- audience ---------- */
.audience{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.aud-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;
  box-shadow:var(--sh);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.aud-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(168,129,75,.5)}
.aud-card h3{font-size:18px;margin-bottom:10px}
.aud-card p{font-size:14px;line-height:1.85;color:var(--muted)}
.aud-card .aud-tag{
  display:inline-block;font-size:12px;font-weight:600;color:var(--bronze);letter-spacing:.08em;margin-bottom:12px;
}
/* ---------- faq ---------- */
.faq-list{max-width:860px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease}
.faq-item.is-open{border-color:rgba(168,129,75,.5)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink);
  transition:background-color .2s ease;
}
.faq-item.is-open .faq-q{background:var(--paper-2)}
.faq-q:hover{background:var(--paper)}
.faq-icon{flex-shrink:0;width:22px;height:22px;color:var(--cinnabar);display:inline-flex;align-items:center;justify-content:center}
.faq-icon svg{width:18px;height:18px;transition:transform .2s ease}
.faq-item.is-open .faq-icon svg{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.faq-a p{padding:18px 22px 22px;font-size:16px;line-height:1.8;color:var(--muted)}
/* ---------- cta ---------- */
.cta-band{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.07;
  background-image:linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:48px 48px;
}
.cta-grid{position:relative;z-index:2;padding:72px 0;align-items:flex-start}
.cta-copy h2{font-size:30px;line-height:1.35;margin-bottom:16px;color:#fff}
.cta-copy p{font-size:16px;line-height:1.9;color:rgba(255,255,255,.78);max-width:520px;margin-bottom:24px}
.cta-info{display:flex;flex-direction:column;gap:12px}
.cta-info li{font-size:15px;color:#E8E1D6;display:flex;gap:12px;align-items:baseline}
.cta-info span{color:var(--bronze);font-size:13px;letter-spacing:.08em;min-width:38px}
.signup-form{background:#fff;border-radius:var(--r);padding:28px 26px;color:var(--ink);box-shadow:0 16px 40px rgba(0,0,0,.22)}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.form-row input,.form-row select{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r);
  background:#fff;color:var(--ink);font-size:15px;transition:border-color .2s ease,box-shadow .2s ease;
}
.form-row input::placeholder{color:#a49b91}
.form-row input:focus,.form-row select:focus{
  outline:none;border-color:var(--cinnabar);box-shadow:0 0 0 2px rgba(190,53,36,.18);
}
.form-note{font-size:13px;color:var(--muted);line-height:1.7;margin-top:12px}
.form-msg{margin-top:14px;font-size:14px;padding:10px 14px;border-radius:var(--r-sm);display:none}
.form-msg.is-error{display:block;color:var(--cinnabar);border-left:2px solid var(--cinnabar);background:rgba(190,53,36,.06)}
.form-msg.is-success{display:block;color:var(--celadon);border-left:2px solid var(--celadon);background:rgba(76,114,97,.08)}
.signup-form .btn{width:100%;margin-top:6px}
/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#E8E1D6;position:relative;overflow:hidden}
.site-footer::after{
  content:"";position:absolute;inset:0;opacity:.06;pointer-events:none;
  background-image:linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:40px 40px;
}
.footer-grid{
  position:relative;z-index:2;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:0;
  padding:64px 0 40px;
}
.footer-col{padding:0 28px;border-left:1px solid rgba(255,255,255,.12)}
.footer-col:first-child{padding-left:0;border-left:0}
.footer-col h4{font-family:var(--serif);font-size:16px;color:#fff;margin-bottom:18px;letter-spacing:.04em}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-seal{background:var(--cinnabar)}
.footer-brand strong{font-family:var(--serif);font-size:17px;color:#fff;letter-spacing:.02em}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(232,225,214,.72)}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:14px;color:rgba(232,225,214,.78)}
.footer-col ul a:hover{color:#fff}
.footer-contact li{font-size:14px;color:rgba(232,225,214,.78)}
.footer-contact b{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.site-footer .text-link{color:var(--bronze)}
.site-footer .text-link:hover{color:#fff}
.footer-bottom{
  position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
  padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(232,225,214,.6);
}
.footer-bottom a{color:rgba(232,225,214,.6)}
.footer-bottom a:hover{color:#fff}
/* ---------- responsive ---------- */
@media (max-width:1024px){
  .mainnav{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{min-height:66px;gap:16px}
  .brand-text{font-size:17px}
  .section{padding:60px 0}
  .section-tight{padding:48px 0}
  .section-head h2{font-size:27px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .audience{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mosaic{grid-template-columns:repeat(2,minmax(0,1fr))}
  .m-lead{grid-column:span 2;grid-row:auto}
  .m-lead .c-media{height:250px}
  .m-mid{grid-column:span 2}
  .m-sm{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 0;padding:48px 0 32px}
  .footer-col{padding:0 22px}
  .footer-col:nth-child(odd){padding-left:0;border-left:0}
  .footer-col:nth-child(3){padding-left:0;border-left:0}
  .cta-grid{padding:56px 0}
  .signup-form{margin-top:32px}
}
@media (max-width:640px){
  .grid-container{padding-left:20px;padding-right:20px}
  .topbar-note{display:none}
  .topbar-inner{justify-content:flex-start}
  .header-actions .btn{display:none}
  .mainnav{display:none}
  .page-hero-inner{padding-top:24px;padding-bottom:48px}
  .hero-lede{font-size:16px}
  .hero-meta li{padding:0 12px;font-size:13px}
  .hero-meta li:first-child{padding-left:0}
  .hero-actions .btn{width:100%}
  .section{padding:48px 0}
  .section-tight{padding:40px 0}
  .section-head h2{font-size:24px}
  .signal-list li{flex-direction:row;gap:14px}
  .signal-list .num{font-size:22px;min-width:38px}
  .steps{grid-template-columns:1fr}
  .audience{grid-template-columns:1fr}
  .mosaic{grid-template-columns:1fr;grid-auto-rows:auto}
  .mosaic > *{grid-column:span 1 !important;grid-row:auto !important}
  .m-mid{display:flex;flex-direction:column}
  .m-mid .c-media{height:190px;min-height:0}
  .m-lead .c-media{height:210px}
  .faq-q{font-size:16px;padding:16px 18px}
  .faq-a p{padding:16px 18px 20px;font-size:15px}
  .footer-grid{grid-template-columns:1fr;gap:0;padding:40px 0 24px}
  .footer-col{padding:24px 0 !important;border-left:0 !important;border-bottom:1px solid rgba(255,255,255,.12)}
  .footer-col:last-child{border-bottom:0}
  .footer-bottom{flex-direction:column;align-items:flex-start;padding:18px 0 26px}
  .cta-copy h2{font-size:24px}
  .cta-grid{padding:48px 0}
  .signup-form{padding:22px 20px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}