/* roulang page: index */
:root{
  --brand-900:#0B2E23;
  --brand-700:#14513D;
  --brand-500:#1E7A55;
  --brand-100:#E4EFE7;
  --accent-500:#FF6A2B;
  --accent-600:#E4551A;
  --accent-100:#FFE7DA;
  --lime-400:#C6F24E;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --surface-2:#EDF1EA;
  --ink:#16211C;
  --ink-2:#4A5A53;
  --ink-3:#8A968F;
  --line:#DCE3DA;
  --radius-card:16px;
  --radius-big:20px;
  --radius-input:12px;
  --shadow-1:0 1px 2px rgba(16,32,26,.05), 0 10px 28px -14px rgba(16,32,26,.18);
  --shadow-2:0 2px 4px rgba(16,32,26,.06), 0 18px 40px -18px rgba(16,32,26,.26);
  --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--ink);
  font-size:17px;
  line-height:1.9;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
h1,h2,h3,h4,p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
::selection{background:var(--lime-400);color:var(--brand-900);}
:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head h2{font-size:34px;line-height:1.3;font-weight:700;letter-spacing:-.01em;}
.section-head p{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.75;max-width:640px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;line-height:1.6;letter-spacing:.14em;
  color:var(--brand-700);font-weight:700;text-transform:uppercase;
  background:var(--brand-100);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.accent-line{position:relative;padding-bottom:10px;}
.accent-line::after{
  content:"";position:absolute;left:0;bottom:0;width:56px;height:3px;
  background:var(--lime-400);border-radius:2px;
}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:0;cursor:pointer;
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  transition:transform .2s cubic-bezier(.2,.7,.3,1),background-color .2s cubic-bezier(.2,.7,.3,1),box-shadow .2s cubic-bezier(.2,.7,.3,1),border-color .2s cubic-bezier(.2,.7,.3,1),color .2s cubic-bezier(.2,.7,.3,1);
}
.btn-primary{background:var(--accent-500);color:#fff;box-shadow:0 10px 24px -14px rgba(255,106,43,.9);}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--brand-700);border:1.5px solid var(--brand-700);}
.btn-ghost:hover{background:var(--brand-100);transform:translateY(-1px);}
.btn-light{background:#fff;color:var(--brand-900);border:1.5px solid rgba(20,81,61,.18);}
.btn-light:hover{background:var(--brand-100);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;
  color:var(--brand-700);border-bottom:1px solid rgba(20,81,61,.35);
  padding-bottom:2px;transition:color .2s,border-color .2s;
}
.link-arrow:hover{color:var(--accent-600);border-color:var(--accent-600);}
.link-arrow::after{content:"→";font-size:14px;}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:8px;font-size:12px;line-height:1.6;font-weight:600;
  background:var(--surface-2);color:var(--ink-2);
}
.badge-brand{background:var(--brand-100);color:var(--brand-700);}
.badge-open{background:var(--lime-400);color:#12321F;}
.badge-soon{background:var(--accent-100);color:var(--accent-600);}
.badge-full{background:#E8E9E6;color:var(--ink-3);}

/* ---------- 导航 ---------- */
.site-header{position:absolute;top:20px;left:0;right:0;z-index:80;}
.site-header.is-scrolled{position:fixed;top:12px;}
.pill-nav{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  height:64px;padding:0 10px 0 20px;border-radius:999px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:box-shadow .2s cubic-bezier(.2,.7,.3,1),background-color .2s cubic-bezier(.2,.7,.3,1);
}
.site-header.is-scrolled .pill-nav{box-shadow:none;background:rgba(255,255,255,.96);}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--brand-900);}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:linear-gradient(135deg,var(--brand-700),var(--brand-500));
  display:flex;align-items:center;justify-content:center;color:var(--lime-400);
}
.brand-mark svg{width:19px;height:19px;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  position:relative;display:inline-flex;align-items:center;height:40px;padding:0 14px;
  font-size:15px;font-weight:500;color:var(--ink-2);border-radius:999px;
  transition:color .2s cubic-bezier(.2,.7,.3,1);
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:6px;height:2px;width:0;
  transform:translateX(-50%);background:var(--lime-400);border-radius:2px;
  transition:width .2s cubic-bezier(.2,.7,.3,1);
}
.nav-links a:hover{color:var(--brand-700);}
.nav-links a:hover::after{width:60%;}
.nav-links a.is-active{color:var(--brand-700);font-weight:700;}
.nav-links a.is-active::after{width:60%;background:var(--accent-500);}
.nav-right{display:flex;align-items:center;gap:10px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-900);border-radius:2px;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-900);border-radius:2px;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.mobile-panel{
  display:none;margin-top:12px;background:#fff;border:1px solid var(--line);
  border-radius:20px;box-shadow:var(--shadow-2);padding:16px;
}
.mobile-panel.is-open{display:block;}
.mobile-panel a{
  display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:12px;
  font-size:16px;color:var(--ink);transition:background-color .2s;
}
.mobile-panel a:hover,.mobile-panel a.is-active{background:var(--brand-100);color:var(--brand-700);font-weight:600;}
.mobile-panel .m-cta{margin-top:12px;}
.nav-scrim{display:none;position:fixed;inset:0;background:rgba(11,46,35,.35);z-index:70;}
.nav-scrim.is-open{display:block;}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:172px 0 44px;overflow:visible;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(11,46,35,.95) 0%,rgba(11,46,35,.82) 42%,rgba(11,46,35,.32) 72%,rgba(11,46,35,.12) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:end;}
.hero-copy{color:#fff;max-width:640px;padding-bottom:72px;}
.hero-copy h1{
  font-size:48px;line-height:1.18;font-weight:800;letter-spacing:-.01em;color:#fff;
}
.hero-copy h1 em{font-style:normal;color:var(--lime-400);}
.hero-sub{margin-top:22px;font-size:17px;line-height:1.9;color:rgba(255,255,255,.86);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55);}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.12);}
.hero-stats{display:flex;gap:44px;margin-top:48px;flex-wrap:wrap;}
.hero-stat b{display:block;font-size:32px;line-height:1.2;font-weight:800;color:var(--lime-400);font-variant-numeric:tabular-nums;}
.hero-stat span{display:block;margin-top:6px;font-size:13px;line-height:1.6;color:rgba(255,255,255,.72);}
.hero-card{
  background:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow-2);
  margin-bottom:-84px;
}
.hero-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;}
.hero-card h2{font-size:20px;font-weight:700;line-height:1.45;}
.hero-card-rows{border-top:1px solid var(--line);}
.hero-card-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);}
.hero-card-row dt{font-size:14px;color:var(--ink-3);flex:none;}
.hero-card-row dd{margin:0;font-size:15px;font-weight:600;color:var(--ink);text-align:right;}
.hero-card-row dd.num{color:var(--brand-700);}
.hero-card-foot{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.hero-card-note{font-size:13px;color:var(--ink-3);line-height:1.7;text-align:center;}

/* ---------- 速览条 ---------- */
.quickbar{background:var(--surface-2);padding:140px 0 56px;border-bottom:1px solid var(--line);}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.quick-item{display:flex;align-items:center;gap:14px;}
.quick-icon{
  width:44px;height:44px;border-radius:12px;flex:none;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--brand-500);
}
.quick-icon svg{width:22px;height:22px;}
.quick-item b{display:block;font-size:15px;font-weight:700;}
.quick-item span{display:block;font-size:13px;color:var(--ink-3);line-height:1.6;}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding:8px 0;}
.timeline::before{
  content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;transform:translateX(-1px);
  background:linear-gradient(180deg,var(--lime-400),var(--brand-500));border-radius:2px;
}
.tl-item{position:relative;width:50%;padding:0 48px 40px 0;}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 40px 48px;}
.tl-item::after{
  content:"";position:absolute;top:8px;right:-7px;width:12px;height:12px;border-radius:50%;
  background:var(--accent-500);border:3px solid #fff;box-shadow:0 0 0 1px var(--line);
}
.tl-item:nth-child(even)::after{left:-7px;right:auto;}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px;
  transition:box-shadow .2s cubic-bezier(.2,.7,.3,1),transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s;
}
.tl-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:rgba(30,122,85,.28);}
.tl-time{font-size:18px;font-weight:700;color:var(--brand-700);font-variant-numeric:tabular-nums;}
.tl-card h3{margin-top:8px;font-size:21px;font-weight:600;line-height:1.45;}
.tl-card p{margin-top:8px;font-size:15px;color:var(--ink-2);line-height:1.8;}
.tl-card .badge{margin-top:14px;}

/* ---------- 非对称网格（嘉宾/亮点） ---------- */
.mag-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto auto;gap:24px;}
.mag-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:box-shadow .2s cubic-bezier(.2,.7,.3,1),transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s;
}
.mag-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:rgba(30,122,85,.28);}
.mag-media{position:relative;overflow:hidden;background:var(--surface-2);}
.mag-media img{width:100%;height:100%;object-fit:cover;transition:transform .22s cubic-bezier(.2,.7,.3,1);}
.mag-card:hover .mag-media img{transform:scale(1.03);}
.mag-card-big{grid-row:span 2;display:flex;flex-direction:column;}
.mag-card-big .mag-media{aspect-ratio:16/9;}
.mag-body{padding:24px;}
.mag-body h3{font-size:21px;font-weight:600;line-height:1.45;}
.mag-role{margin-top:6px;font-size:14px;color:var(--brand-500);font-weight:600;}
.mag-body p{margin-top:12px;font-size:15px;line-height:1.8;color:var(--ink-2);}
.mag-card-sm .mag-media{aspect-ratio:4/3;}
.mag-card-sm .mag-body{padding:20px;}
.mag-strip{grid-column:span 3;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mag-mini{
  display:flex;gap:16px;align-items:center;background:var(--surface-2);border-radius:16px;padding:18px 20px;
  border:1px solid transparent;transition:border-color .2s,background-color .2s;
}
.mag-mini:hover{border-color:rgba(30,122,85,.28);background:#fff;}
.mag-mini img{width:64px;height:64px;border-radius:12px;object-fit:cover;flex:none;}
.mag-mini b{display:block;font-size:15px;font-weight:700;}
.mag-mini span{display:block;font-size:13px;color:var(--ink-3);line-height:1.7;margin-top:2px;}

/* ---------- 票种对比 ---------- */
.tickets{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.ticket{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 24px 24px;
  transition:box-shadow .2s cubic-bezier(.2,.7,.3,1),transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s;
}
.ticket:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:rgba(30,122,85,.28);}
.ticket::before{content:"";position:absolute;left:24px;right:24px;top:0;height:4px;border-radius:0 0 4px 4px;background:var(--surface-2);}
.ticket-featured{border:1.5px solid var(--accent-500);box-shadow:var(--shadow-1);}
.ticket-featured::before{background:var(--accent-500);}
.ticket-flag{
  position:absolute;top:-12px;right:20px;background:var(--accent-500);color:#fff;
  font-size:12px;font-weight:700;height:26px;display:inline-flex;align-items:center;
  padding:0 12px;border-radius:999px;
}
.ticket h3{font-size:19px;font-weight:700;line-height:1.45;}
.ticket-price{margin-top:14px;display:flex;align-items:baseline;gap:8px;}
.ticket-price b{font-size:32px;font-weight:800;color:var(--brand-900);font-variant-numeric:tabular-nums;letter-spacing:-.01em;}
.ticket-price span{font-size:14px;color:var(--ink-3);}
.ticket-desc{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.8;min-height:52px;}
.ticket-list{margin-top:20px;border-top:1px solid var(--line);padding-top:8px;}
.ticket-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px;}
.ticket-row:last-child{border-bottom:0;}
.ticket-row span{color:var(--ink-2);}
.ticket-row i{font-style:normal;font-weight:700;color:var(--brand-500);font-size:15px;}
.ticket-row i.no{color:var(--ink-3);font-weight:400;}
.ticket .btn{margin-top:22px;}

/* ---------- 报名 CTA ---------- */
.cta-band{
  background:var(--brand-900);border-radius:20px;padding:52px 48px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.18),rgba(198,242,78,0) 68%);
}
.cta-copy{position:relative;z-index:2;color:#fff;}
.cta-copy h2{font-size:34px;line-height:1.3;font-weight:700;}
.cta-copy p{margin-top:16px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.78);max-width:460px;}
.cta-contact{margin-top:26px;display:flex;flex-direction:column;gap:10px;font-size:15px;color:rgba(255,255,255,.85);}
.cta-contact b{color:var(--lime-400);font-weight:700;font-variant-numeric:tabular-nums;}
.form-card{
  position:relative;z-index:2;background:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow-2);
  max-width:420px;width:100%;justify-self:end;
}
.form-card h3{font-size:19px;font-weight:700;line-height:1.45;}
.form-card .form-hint{margin-top:6px;font-size:13px;color:var(--ink-3);line-height:1.7;}
.field{margin-top:16px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:8px;}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;border-radius:var(--radius-input);
  border:1px solid var(--line);background:#fff;font-size:15px;
  transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--accent-500);box-shadow:0 0 0 2px rgba(255,106,43,.25);
}
.field .err{display:none;margin-top:6px;font-size:13px;color:#D93A1F;}
.field.is-error input,.field.is-error select{border-color:#D93A1F;}
.field.is-error .err{display:block;}
.form-privacy{margin-top:14px;font-size:12px;color:var(--ink-3);line-height:1.7;}
.form-card .btn{margin-top:18px;}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;
  overflow:hidden;transition:box-shadow .2s cubic-bezier(.2,.7,.3,1),transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s;
}
.news-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:rgba(30,122,85,.28);}
.news-media{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .22s cubic-bezier(.2,.7,.3,1);}
.news-card:hover .news-media img{transform:scale(1.03);}
.news-body{padding:22px;display:flex;flex-direction:column;flex:1;}
.news-body h3{
  margin-top:12px;font-size:19px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-3);}
.news-empty{
  grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:16px;
  padding:56px 24px;text-align:center;
}
.news-empty svg{width:40px;height:40px;color:var(--ink-3);margin:0 auto 14px;}
.news-empty p{font-size:15px;color:var(--ink-2);margin-bottom:18px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;
  transition:border-color .2s,box-shadow .2s;
}
.faq-item:hover{border-color:rgba(30,122,85,.28);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:18px;font-weight:600;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:none;width:26px;height:26px;border-radius:50%;background:var(--brand-100);color:var(--brand-700);
  display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;
  transition:transform .2s cubic-bezier(.2,.7,.3,1),background-color .2s;
}
.faq-item[open]{border-left:3px solid var(--accent-500);}
.faq-item[open] summary::after{transform:rotate(45deg);background:var(--accent-100);color:var(--accent-600);}
.faq-answer{padding:0 22px 18px;font-size:15px;color:var(--ink-2);line-height:1.85;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.76);padding:72px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);color:var(--lime-400);}
.footer-about{margin-top:16px;font-size:14px;line-height:1.9;max-width:320px;color:rgba(255,255,255,.7);}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.74);transition:color .2s;}
.footer-col a:hover{color:var(--lime-400);}
.footer-contact li{font-size:14px;line-height:1.9;color:rgba(255,255,255,.74);}
.footer-contact b{color:var(--lime-400);font-variant-numeric:tabular-nums;}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.6);
}
.footer-bottom a{color:rgba(255,255,255,.6);transition:color .2s;}
.footer-bottom a:hover{color:var(--lime-400);}

@media (max-width:1024px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .hero{padding:150px 0 40px;}
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .hero-copy{padding-bottom:0;max-width:none;}
  .hero-copy h1{font-size:40px;}
  .hero-card{margin-bottom:0;max-width:520px;}
  .quickbar{padding:56px 0 48px;}
  .quick-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .mag-grid{grid-template-columns:1fr 1fr;}
  .mag-card-big{grid-row:auto;grid-column:span 2;}
  .mag-strip{grid-column:span 2;grid-template-columns:1fr;}
  .tickets{grid-template-columns:1fr;gap:20px;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{grid-template-columns:1fr;gap:32px;padding:40px 32px;}
  .form-card{justify-self:start;max-width:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  body{font-size:16px;line-height:1.85;}
  .nav-links,.nav-right .btn{display:none;}
  .nav-toggle{display:flex;}
  .pill-nav{height:56px;padding:0 8px 0 14px;}
  .brand{font-size:16px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .section-head h2{font-size:26px;}
  .hero-copy h1{font-size:32px;}
  .hero-stats{gap:28px;margin-top:36px;}
  .hero-stat b{font-size:26px;}
  .timeline::before{left:6px;transform:none;}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 28px 32px;}
  .tl-item::after,.tl-item:nth-child(even)::after{left:0;right:auto;top:10px;}
  .mag-grid{grid-template-columns:1fr;}
  .mag-card-big{grid-column:auto;}
  .mag-strip{grid-column:auto;}
  .news-grid{grid-template-columns:1fr;}
  .cta-band{padding:32px 22px;border-radius:20px;}
  .cta-copy h2{font-size:26px;}
  .form-card{padding:22px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-about{max-width:none;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .hero{padding:130px 0 32px;}
  .hero-copy h1{font-size:28px;line-height:1.25;}
  .hero-actions .btn{width:100%;}
  .quick-grid{grid-template-columns:1fr;}
  .hero-stats{flex-direction:column;gap:18px;}
  .faq-item summary{font-size:16px;padding:16px 18px;}
  .btn{width:100%;}
  .link-arrow{width:auto;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}

/* roulang page: article */
:root{
  --brand-900:#0B2E23;--brand-700:#14513D;--brand-500:#1E7A55;--brand-100:#E4EFE7;
  --accent-500:#FF6A2B;--accent-600:#E4551A;--accent-100:#FFE7DA;
  --lime-400:#C6F24E;
  --bg:#F6F4EE;--surface:#FFFFFF;--surface-2:#EDF1EA;
  --ink:#16211C;--ink-2:#4A5A53;--ink-3:#8A968F;--line:#DCE3DA;
  --r-card:16px;--r-lg:20px;--r-pill:999px;--r-input:12px;--r-badge:8px;
  --shadow-1:0 1px 2px rgba(16,32,26,.05),0 10px 28px -14px rgba(16,32,26,.18);
  --shadow-2:0 2px 4px rgba(16,32,26,.06),0 18px 40px -18px rgba(16,32,26,.26);
  --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;font-family:var(--font-sans);background:var(--bg);color:var(--ink);
  font-size:17px;line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:6px}
::selection{background:var(--brand-100);color:var(--brand-900)}

.container{max-width:1200px;margin:0 auto;padding:0 32px;width:100%}
.num{font-variant-numeric:tabular-nums}

/* ============ 导航 ============ */
.nav-wrap{position:sticky;top:16px;z-index:80;padding-top:16px}
.pill-nav{
  display:flex;align-items:center;gap:20px;height:64px;padding:0 10px 0 20px;
  background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line);border-radius:var(--r-pill);box-shadow:var(--shadow-1);
  transition:box-shadow .2s var(--ease),background .2s var(--ease);
}
.nav-wrap.is-scrolled .pill-nav{box-shadow:none;background:rgba(255,255,255,.96)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand-900);white-space:nowrap;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;flex-shrink:0;
  background:var(--brand-900);color:var(--lime-400);
}
.brand-mark svg{width:18px;height:18px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;display:inline-block;padding:8px 12px;font-size:15px;color:var(--ink-2);
  border-radius:var(--r-pill);transition:color .2s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:2px;height:2px;width:0;background:var(--lime-400);
  border-radius:2px;transform:translateX(-50%);transition:width .2s var(--ease);
}
.nav-links a:hover{color:var(--brand-700)}
.nav-links a:hover::after{width:60%}
.nav-links a.is-active{color:var(--brand-700);font-weight:700}
.nav-links a.is-active::after{width:60%;background:var(--accent-500)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{display:none;width:40px;height:40px;border-radius:var(--r-pill);position:relative}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;background:var(--brand-900);border-radius:2px;
  transform:translateX(-50%);transition:.2s var(--ease);
}
.nav-toggle span{top:50%;margin-top:-1px}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none}
.mobile-panel{
  position:absolute;left:32px;right:32px;top:calc(100% + 10px);background:var(--surface);
  border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--shadow-2);padding:14px;
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:.2s var(--ease);
}
.mobile-panel.is-open{opacity:1;visibility:visible;transform:none}
.mobile-panel ul{display:flex;flex-direction:column}
.mobile-panel ul a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:12px;color:var(--ink-2);font-size:16px}
.mobile-panel ul a:hover,.mobile-panel ul a.is-active{background:var(--brand-100);color:var(--brand-700)}
.mobile-panel .btn{width:100%;justify-content:center;margin-top:12px}
.nav-mask{
  position:fixed;inset:0;background:rgba(11,46,35,.28);opacity:0;visibility:hidden;
  transition:.2s var(--ease);z-index:70;
}
.nav-mask.is-open{opacity:1;visibility:visible}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);font-size:15px;font-weight:600;
  transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--accent-500);color:#fff;box-shadow:0 8px 20px -12px rgba(228,85,26,.7)}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0);background:#cf4b16}
.btn-ghost{background:transparent;color:var(--brand-700);border:1.5px solid var(--brand-700)}
.btn-ghost:hover{background:var(--brand-100)}
.btn-ghost:active{background:#d5e6da}
.btn-sm{height:36px;padding:0 18px;font-size:14px}
.btn-lg{height:52px;padding:0 28px;font-size:16px}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--brand-700);
  border-bottom:1px solid rgba(20,81,61,.35);padding-bottom:2px;transition:color .2s var(--ease),border-color .2s var(--ease);
}
.link-arrow:hover{color:var(--accent-600);border-color:var(--accent-500)}

/* ============ 面包屑 ============ */
.crumb{padding:28px 0 0;font-size:14px;line-height:1.7;color:var(--ink-3);display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand-700)}
.crumb .sep{color:var(--line)}
.crumb .current{color:var(--ink-3);max-width:46ch;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ============ 文章头 ============ */
.article-head{padding:32px 0 0}
.chip{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:var(--r-pill);
  background:var(--brand-100);color:var(--brand-700);font-size:12px;font-weight:600;letter-spacing:.02em;
}
.article-head h1{
  font-size:42px;line-height:1.24;font-weight:800;letter-spacing:-.01em;color:var(--ink);
  margin:18px 0 0;max-width:22ch;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;font-size:14px;color:var(--ink-3)}
.article-meta .dot{color:var(--line)}
.hero-figure{margin:32px 0 0;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-1)}
.hero-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0}

/* ============ 文章主体 ============ */
.layout{
  display:grid;grid-template-columns:minmax(0,780px) 260px;gap:44px;justify-content:center;
  padding:56px 0 0;
}
.article-body{min-width:0}
.prose{font-size:17px;line-height:1.9;color:var(--ink-2);overflow-wrap:anywhere}
.prose>*:first-child{margin-top:0}
.prose p{margin:0 0 20px}
.prose h2{position:relative;margin:40px 0 18px;font-size:26px;line-height:1.35;font-weight:700;color:var(--ink)}
.prose h2::after{content:"";display:block;width:56px;height:3px;border-radius:2px;background:var(--lime-400);margin-top:10px}
.prose h3{margin:28px 0 12px;font-size:19px;line-height:1.45;font-weight:600;color:var(--ink)}
.prose h4{margin:22px 0 10px;font-size:17px;font-weight:600;color:var(--ink)}
.prose ul,.prose ol{padding-left:1.4em;margin:0 0 20px}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin:0 0 8px;line-height:1.8}
.prose blockquote{
  margin:24px 0;padding:16px 20px;background:var(--surface-2);border-left:4px solid var(--accent-500);
  border-radius:0 12px 12px 0;color:var(--ink-2);font-size:16px;
}
.prose img{border-radius:12px;margin:24px auto;height:auto}
.prose figure{margin:24px 0}
.prose figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;background:var(--surface)}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.prose thead th{background:var(--surface-2);font-weight:600;color:var(--ink)}
.prose tbody tr:nth-child(even){background:var(--surface-2)}
.prose a{color:var(--brand-700);border-bottom:1px solid rgba(20,81,61,.35)}
.prose a:hover{color:var(--accent-600);border-color:var(--accent-500)}
.prose code{background:var(--surface-2);border-radius:6px;padding:2px 6px;font-size:15px;color:var(--brand-700)}
.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}

.empty-state{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:48px 32px;text-align:center;box-shadow:var(--shadow-1);
}
.empty-state .big{font-size:22px;font-weight:700;color:var(--ink);margin-bottom:10px}
.empty-state p{color:var(--ink-2);margin-bottom:22px}

/* ============ 侧栏 ============ */
.side-col{display:flex;flex-direction:column;gap:18px}
.sticky-col{position:sticky;top:100px;display:flex;flex-direction:column;gap:18px}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-1);
}
.side-card h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:14px}
.side-list{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--ink-2)}
.side-list .row{display:flex;justify-content:space-between;gap:12px;padding-bottom:10px;border-bottom:1px dashed var(--line)}
.side-list .row:last-child{border-bottom:0;padding-bottom:0}
.side-list b{color:var(--ink);font-weight:600}
.side-card .btn{width:100%;justify-content:center;margin-top:16px}
.side-links{display:flex;flex-direction:column;gap:2px}
.side-links a{
  display:flex;align-items:center;gap:8px;min-height:40px;padding:0 10px;border-radius:10px;
  font-size:14px;color:var(--ink-2);transition:background .2s var(--ease),color .2s var(--ease);
}
.side-links a:hover{background:var(--brand-100);color:var(--brand-700)}
.side-links a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime-400);flex-shrink:0}
.side-note{border-left:4px solid var(--accent-500);background:var(--accent-100);border-radius:0 12px 12px 0;padding:16px 18px;font-size:14px;line-height:1.75;color:#8A3A18}
.side-note b{display:block;color:#7a3010;margin-bottom:6px;font-size:15px}

/* 移动端文末信息卡 */
.mobile-info{display:none;margin-top:32px}

/* ============ 相关推荐 ============ */
.section{padding:88px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.section-head h2{font-size:30px;line-height:1.3;font-weight:700;color:var(--ink)}
.section-head p{font-size:15px;color:var(--ink-2);margin-top:8px;max-width:56ch}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(30,122,85,.28)}
.post-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.post-card .body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:19px;line-height:1.45;font-weight:600;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card p{font-size:14px;color:var(--ink-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-3);padding-top:6px}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-badge);background:var(--surface-2);color:var(--ink-2);font-size:12px}
.tag-ok{background:var(--lime-400);color:#123524;font-weight:600}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:820px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item.is-open{border-color:rgba(30,122,85,.3);box-shadow:var(--shadow-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;
  padding:18px 20px;font-size:18px;font-weight:600;color:var(--ink);line-height:1.5;
}
.faq-q .icon{
  width:26px;height:26px;border-radius:50%;border:1.5px solid var(--brand-700);color:var(--brand-700);
  display:grid;place-items:center;font-size:15px;line-height:1;flex-shrink:0;
  transition:transform .25s var(--ease),background .2s var(--ease);
}
.faq-item.is-open .faq-q .icon{transform:rotate(180deg);background:var(--brand-100)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-a-inner{padding:0 20px 18px;font-size:15px;line-height:1.85;color:var(--ink-2);border-left:3px solid var(--accent-500);margin-left:0}
.faq-item.is-open .faq-a-inner{padding-left:20px}

/* ============ 文末操作 ============ */
.article-foot{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:44px;padding-top:24px;border-top:1px solid var(--line);
}
.icon-btn{
  width:44px;height:44px;border-radius:var(--r-pill);border:1.5px solid var(--line);background:var(--surface);
  display:grid;place-items:center;color:var(--brand-700);transition:.2s var(--ease);
}
.icon-btn:hover{border-color:var(--brand-700);background:var(--brand-100)}

/* ============ CTA 横幅 ============ */
.cta-band{
  margin-top:64px;background:var(--brand-900);color:#fff;border-radius:var(--r-lg);
  padding:40px 40px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background-image:radial-gradient(circle at 88% 18%,rgba(198,242,78,.16),transparent 45%);
}
.cta-band h2{font-size:28px;line-height:1.35;font-weight:700;color:#fff}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.78);max-width:56ch}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.cta-band .btn-outline:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* ============ 页脚 ============ */
.site-footer{margin-top:104px;background:var(--brand-900);color:rgba(255,255,255,.72);padding:72px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-brand .brand-mark{background:rgba(255,255,255,.1);color:var(--lime-400)}
.footer-about{font-size:14px;line-height:1.85;max-width:36ch}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--lime-400)}
.footer-contact li{font-size:14px;line-height:1.8}
.footer-contact b{color:#fff;font-weight:600}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;
}
.footer-bottom a{color:rgba(255,255,255,.78);border-bottom:1px solid rgba(255,255,255,.3)}
.footer-bottom a:hover{color:var(--lime-400);border-color:var(--lime-400)}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .layout{grid-template-columns:minmax(0,1fr);gap:0;padding-top:44px}
  .side-col{display:none}
  .mobile-info{display:block}
  .article-head h1{font-size:34px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.85}
  .container{padding:0 20px}
  .mobile-panel{left:20px;right:20px}
  .section{padding-top:64px}
  .article-head h1{font-size:28px;max-width:none}
  .prose{font-size:16px}
  .prose h2{font-size:22px;margin-top:34px}
  .prose h3{font-size:18px}
  .prose table{display:block;overflow-x:auto;white-space:nowrap}
  .card-grid{grid-template-columns:1fr}
  .cta-band{padding:28px 22px;flex-direction:column;align-items:flex-start}
  .site-footer{padding-top:56px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .section-head h2{font-size:24px}
}
@media (max-width:519px){
  .pill-nav{height:56px;padding:0 8px 0 14px}
  .brand{font-size:15px}
  .brand-mark{width:30px;height:30px;border-radius:10px}
  .nav-right .btn-sm{display:none}
  .article-head h1{font-size:25px}
  .faq-q{font-size:16px;padding:16px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category1 */
:root{
    --brand-900:#0B2E23;
    --brand-700:#14513D;
    --brand-500:#1E7A55;
    --brand-100:#E4EFE7;
    --accent-500:#FF6A2B;
    --accent-600:#E4551A;
    --accent-100:#FFE7DA;
    --lime-400:#C6F24E;
    --bg:#F6F4EE;
    --surface:#FFFFFF;
    --surface-2:#EDF1EA;
    --ink:#16211C;
    --ink-2:#4A5A53;
    --ink-3:#8A968F;
    --line:#DCE3DA;
    --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    --radius-card:16px;
    --radius-lg:20px;
    --radius-pill:999px;
    --radius-input:12px;
    --radius-badge:8px;
    --shadow-1:0 1px 2px rgba(16,32,26,.05), 0 10px 28px -14px rgba(16,32,26,.18);
    --shadow-2:0 2px 4px rgba(16,32,26,.06), 0 18px 40px -18px rgba(16,32,26,.26);
    --ease:cubic-bezier(.2,.7,.3,1);
    --t:200ms cubic-bezier(.2,.7,.3,1);
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px;}
  body{
    margin:0;
    font-family:var(--font-sans);
    font-size:17px;
    line-height:1.9;
    color:var(--ink);
    background:var(--bg);
    overflow-x:hidden;
  }
  body.page-inner{-webkit-font-smoothing:antialiased;}
  img{display:block;max-width:100%;height:auto;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:0;}
  h1,h2,h3,h4{margin:0;letter-spacing:-.01em;}
  h1{font-size:44px;line-height:1.18;font-weight:800;}
  h2{font-size:34px;line-height:1.3;font-weight:700;}
  h3{font-size:21px;line-height:1.45;font-weight:600;}
  p{margin:0 0 20px;}
  ul,ol{margin:0;padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;}

  div.container{width:100%;max-width:1232px;margin:0 auto;padding-left:32px;padding-right:32px;}

  /* ============ 悬浮胶囊导航 ============ */
  .site-header{position:sticky;top:0;z-index:80;padding-top:16px;}
  .pill-nav{
    position:relative;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    height:64px;
    padding:0 12px 0 22px;
    border-radius:var(--radius-pill);
    background:rgba(255,255,255,.86);
    -webkit-backdrop-filter:blur(14px);
    backdrop-filter:blur(14px);
    border:1px solid var(--line);
    box-shadow:var(--shadow-1);
    transition:box-shadow var(--t),background var(--t),border-color var(--t);
  }
  .site-header.is-scrolled .pill-nav{box-shadow:0 1px 2px rgba(16,32,26,.04);background:rgba(255,255,255,.96);}
  .brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:var(--brand-900);letter-spacing:-.01em;white-space:nowrap;}
  .brand-mark{
    display:inline-flex;align-items:center;justify-content:center;
    width:34px;height:34px;flex:0 0 34px;
    border-radius:11px;background:var(--brand-900);color:var(--lime-400);
    transition:transform var(--t);
  }
  .brand:hover .brand-mark{transform:translateY(-1px);}
  .brand-mark svg{width:18px;height:18px;}
  .nav-links{display:flex;align-items:center;gap:2px;}
  .nav-links a{
    position:relative;
    display:inline-flex;align-items:center;height:40px;padding:0 14px;
    border-radius:var(--radius-pill);
    font-size:15px;font-weight:500;color:var(--ink-2);
    transition:color var(--t),background var(--t);
  }
  .nav-links a::after{
    content:"";position:absolute;left:20%;bottom:5px;width:0;height:2px;border-radius:2px;
    background:var(--lime-400);transition:width var(--t);
  }
  .nav-links a:hover{color:var(--brand-700);}
  .nav-links a:hover::after{width:60%;}
  .nav-links a.is-active{color:var(--brand-700);font-weight:700;background:var(--brand-100);}
  .nav-links a.is-active::after{width:60%;}
  .nav-right{display:flex;align-items:center;gap:10px;}
  .nav-toggle{
    display:none;align-items:center;justify-content:center;
    width:42px;height:42px;border-radius:var(--radius-pill);
    border:1px solid var(--line);background:#fff;cursor:pointer;
    transition:background var(--t),border-color var(--t);
  }
  .nav-toggle:hover{background:var(--brand-100);border-color:rgba(30,122,85,.28);}
  .nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
    display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-900);
    transition:transform var(--t),opacity var(--t);
  }
  .nav-toggle span{position:relative;}
  .nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;}
  .nav-toggle span::before{top:-6px;}
  .nav-toggle span::after{top:6px;}
  .nav-panel{display:none;}
  .nav-panel.is-open{display:block;margin-top:10px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);}
  .nav-panel a{display:flex;align-items:center;min-height:48px;padding:0 16px;border-radius:14px;font-size:16px;font-weight:600;color:var(--ink);transition:background var(--t),color var(--t);}
  .nav-panel a:hover{background:var(--brand-100);color:var(--brand-700);}
  .nav-panel a.is-active{background:var(--brand-100);color:var(--brand-700);}
  .nav-panel .panel-cta{margin-top:8px;}
  .nav-panel .panel-cta .btn{width:100%;}

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:44px;padding:0 24px;border-radius:var(--radius-pill);
    border:1.5px solid transparent;font-size:15px;font-weight:600;cursor:pointer;
    transition:transform var(--t),background var(--t),color var(--t),border-color var(--t),box-shadow var(--t);
  }
  .btn-primary{background:var(--accent-500);color:#fff;}
  .btn-primary:hover{background:var(--accent-600);transform:translateY(-1px);}
  .btn-primary:active{transform:translateY(0);}
  .btn-ghost{background:transparent;border-color:var(--brand-700);color:var(--brand-700);}
  .btn-ghost:hover{background:var(--brand-100);}
  .btn-sm{height:36px;padding:0 18px;font-size:14px;}
  .btn-lg{height:52px;padding:0 28px;font-size:16px;}
  .btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;transform:none;}
  .link-more{
    display:inline-flex;align-items:center;gap:6px;
    font-size:14px;font-weight:600;color:var(--brand-700);
    text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;
    transition:color var(--t);
  }
  .link-more:hover{color:var(--accent-600);}
  .link-more svg{width:14px;height:14px;transition:transform var(--t);}
  .link-more:hover svg{transform:translateX(3px);}

  /* ============ 徽章 ============ */
  .badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--radius-badge);font-size:12px;line-height:1.6;font-weight:600;white-space:nowrap;}
  .badge-lime{background:var(--lime-400);color:var(--brand-900);}
  .badge-accent{background:var(--accent-100);color:var(--accent-600);}
  .badge-muted{background:var(--surface-2);color:var(--ink-3);}

  /* ============ 内页 Hero ============ */
  .page-hero{position:relative;background:var(--surface-2);border-bottom:1px solid var(--line);overflow:hidden;}
  .page-hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:repeating-linear-gradient(-115deg,rgba(198,242,78,.45) 0 2px,transparent 2px 20px);
    opacity:.5;
    -webkit-mask-image:linear-gradient(to left,rgba(0,0,0,.95),rgba(0,0,0,0) 62%);
    mask-image:linear-gradient(to left,rgba(0,0,0,.95),rgba(0,0,0,0) 62%);
  }
  .hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center;min-height:240px;padding:38px 0 42px;}
  .crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;font-size:14px;line-height:1.7;color:var(--ink-3);}
  .crumb a{color:var(--ink-2);transition:color var(--t);}
  .crumb a:hover{color:var(--brand-700);}
  .crumb .sep{color:var(--ink-3);}
  .crumb .current{color:var(--ink-3);}
  .hero-inner h1{max-width:820px;}
  .hero-lead{max-width:720px;margin:16px 0 0;font-size:17px;line-height:1.9;color:var(--ink-2);}

  /* ============ 板块 ============ */
  .section{padding:60px 0;}
  .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:32px;}
  .section-head h2{max-width:760px;}
  .section-head .head-note{margin:12px 0 0;font-size:15px;color:var(--ink-2);max-width:720px;}
  .divider{border-top:1px solid var(--line);}

  /* ============ 筛选胶囊 ============ */
  .filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;}
  .filter-pill{
    display:inline-flex;align-items:center;height:38px;padding:0 18px;
    border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;
    font-size:14px;font-weight:600;color:var(--ink-2);
    transition:background var(--t),color var(--t),border-color var(--t),transform var(--t);
  }
  .filter-pill:hover{border-color:rgba(30,122,85,.35);color:var(--brand-700);transform:translateY(-1px);}
  .filter-pill.is-current{background:var(--accent-500);border-color:var(--accent-500);color:#fff;}
  .filter-pill.is-current:hover{background:var(--accent-600);border-color:var(--accent-600);color:#fff;}

  /* ============ 比赛日分组 ============ */
  .day-group{margin-bottom:56px;}
  .day-group:last-child{margin-bottom:0;}
  .day-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px;padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid var(--line);}
  .day-index{font-size:22px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums;letter-spacing:.01em;}
  .day-date{font-size:14px;color:var(--ink-3);font-variant-numeric:tabular-nums;}
  .day-note{margin-left:auto;font-size:13px;color:var(--ink-3);}

  /* ============ 赛程卡 ============ */
  .schedule-list{display:grid;gap:16px;}
  .schedule-card{
    position:relative;display:grid;grid-template-columns:212px 1fr;gap:26px;
    padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
    overflow:hidden;transition:box-shadow var(--t),border-color var(--t),transform var(--t);
  }
  .schedule-card::before{
    content:"";position:absolute;left:0;top:18px;bottom:18px;width:0;border-radius:0 4px 4px 0;
    background:var(--accent-500);transition:width var(--t);
  }
  .schedule-card:hover{box-shadow:var(--shadow-2);border-color:rgba(30,122,85,.28);transform:translateY(-2px);}
  .schedule-card:hover::before{width:4px;}
  .time-block{display:flex;flex-direction:column;gap:6px;padding-right:22px;border-right:1px dashed var(--line);}
  .tb-date{font-size:15px;font-weight:700;color:var(--brand-700);font-variant-numeric:tabular-nums;}
  .tb-time{font-size:22px;font-weight:800;line-height:1.3;color:var(--brand-700);font-variant-numeric:tabular-nums;letter-spacing:.01em;}
  .tb-tag{font-size:12px;color:var(--ink-3);}
  .sc-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:10px;}
  .sc-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:12px;}
  .sc-meta li{position:relative;padding-left:14px;font-size:14px;line-height:1.8;color:var(--ink-2);}
  .sc-meta li::before{content:"";position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:var(--brand-500);}
  .sc-note{margin:0 0 14px;font-size:14px;line-height:1.85;color:var(--ink-2);}

  /* ============ 赛前确认 ============ */
  .prep-section{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .prep-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
  .prep-list{display:grid;gap:18px;margin-top:26px;}
  .prep-list li{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start;}
  .prep-num{
    display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
    border-radius:11px;background:#fff;border:1px solid var(--line);
    font-size:14px;font-weight:700;color:var(--brand-700);font-variant-numeric:tabular-nums;
  }
  .prep-list h3{font-size:17px;margin-bottom:2px;}
  .prep-list p{margin:0;font-size:15px;line-height:1.8;color:var(--ink-2);}
  .prep-media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-1);}
  .prep-media figcaption{margin-top:12px;font-size:13px;color:var(--ink-3);line-height:1.7;}

  /* ============ FAQ ============ */
  .faq-list{display:grid;gap:12px;max-width:920px;}
  .faq-item{
    position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
    transition:border-color var(--t),box-shadow var(--t);
  }
  .faq-item::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:transparent;transition:background var(--t);}
  .faq-item:hover{border-color:rgba(30,122,85,.28);box-shadow:var(--shadow-1);}
  .faq-item.is-open::before{background:var(--accent-500);}
  .faq-q{
    display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;
    padding:18px 22px;text-align:left;font-size:18px;font-weight:600;color:var(--ink);cursor:pointer;
    transition:color var(--t);
  }
  .faq-q:hover{color:var(--brand-700);}
  .faq-icon{position:relative;width:18px;height:18px;flex:0 0 18px;}
  .faq-icon::before,.faq-icon::after{
    content:"";position:absolute;left:0;top:8px;width:18px;height:2px;border-radius:2px;
    background:var(--brand-700);transition:transform var(--t),opacity var(--t);
  }
  .faq-icon::after{transform:rotate(90deg);}
  .faq-item.is-open .faq-icon::after{transform:rotate(0deg);opacity:0;}
  .faq-a{display:none;padding:0 22px 18px;font-size:16px;line-height:1.85;color:var(--ink-2);}
  .faq-item.is-open .faq-a{display:block;}

  /* ============ CTA 通栏 ============ */
  .cta-band{
    display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center;
    padding:44px;border-radius:var(--radius-lg);background:var(--brand-900);color:#fff;
  }
  .cta-band h2{color:#fff;font-size:30px;max-width:560px;}
  .cta-band p{margin:14px 0 0;font-size:16px;line-height:1.85;color:rgba(255,255,255,.78);max-width:620px;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
  .cta-band .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;}
  .cta-band .btn-ghost:hover{background:rgba(255,255,255,.12);}

  /* ============ 页脚 ============ */
  .site-footer{margin-top:88px;padding:64px 0 28px;background:var(--brand-900);color:rgba(255,255,255,.74);}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;}
  .footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:#fff;}
  .footer-brand .brand-mark{background:var(--lime-400);color:var(--brand-900);}
  .footer-about{margin:16px 0 0;max-width:330px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.7);}
  .footer-col h4{margin-bottom:14px;font-size:15px;font-weight:600;color:#fff;}
  .footer-col ul li{margin-bottom:10px;}
  .footer-col a{font-size:14px;color:rgba(255,255,255,.74);transition:color var(--t);}
  .footer-col a:hover{color:var(--lime-400);}
  .footer-contact li{font-size:14px;line-height:1.85;color:rgba(255,255,255,.74);}
  .footer-contact b{color:#fff;font-weight:600;}
  .footer-bottom{
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
    margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
    font-size:13px;color:rgba(255,255,255,.6);
  }
  .footer-bottom a{color:rgba(255,255,255,.6);transition:color var(--t);}
  .footer-bottom a:hover{color:var(--lime-400);}

  /* ============ 响应式 ============ */
  @media (min-width:1024px){
    .section{padding:96px 0;}
  }
  @media (max-width:1023px){
    .nav-links{display:none;}
    .nav-right .btn-primary{display:none;}
    .nav-toggle{display:inline-flex;}
    h1{font-size:36px;}
    h2{font-size:28px;}
    .prep-grid{grid-template-columns:1fr;gap:32px;}
    .cta-band{grid-template-columns:1fr;padding:36px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
    .hero-inner{min-height:200px;}
  }
  @media (max-width:767px){
    body{font-size:16px;line-height:1.85;}
    div.container{padding-left:20px;padding-right:20px;}
    h1{font-size:30px;}
    h2{font-size:26px;}
    h3{font-size:19px;}
    .pill-nav{height:56px;padding:0 10px 0 16px;}
    .brand{font-size:16px;}
    .hero-inner{min-height:180px;padding:30px 0 34px;}
    .hero-lead{font-size:16px;}
    .section{padding:56px 0;}
    .schedule-card{grid-template-columns:1fr;gap:16px;padding:20px;}
    .time-block{
      flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
      padding:12px 14px;border-right:0;border-radius:var(--radius-input);background:var(--surface-2);
    }
    .tb-time{font-size:19px;}
    .tb-tag{width:100%;}
    .day-note{margin-left:0;width:100%;}
    .cta-band{padding:28px 22px;}
    .cta-band h2{font-size:24px;}
    .cta-actions{width:100%;}
    .cta-actions .btn{width:100%;}
    .faq-q{font-size:17px;padding:16px 18px;}
    .faq-a{padding:0 18px 16px;font-size:15px;}
    .site-footer{margin-top:64px;padding:48px 0 24px;}
    .footer-grid{grid-template-columns:1fr;gap:30px;}
    .prep-list li{grid-template-columns:30px 1fr;gap:12px;}
  }
  @media (max-width:520px){
    .filter-row{gap:8px;}
    .filter-pill{height:36px;padding:0 14px;font-size:13px;}
    .sc-meta{gap:6px 16px;}
  }
  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
    html{scroll-behavior:auto;}
  }

/* roulang page: category2 */
:root{
  --brand-900:#0B2E23;
  --brand-700:#14513D;
  --brand-500:#1E7A55;
  --brand-100:#E4EFE7;
  --accent-500:#FF6A2B;
  --accent-600:#E4551A;
  --accent-100:#FFE7DA;
  --lime-400:#C6F24E;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --surface-2:#EDF1EA;
  --ink:#16211C;
  --ink-2:#4A5A53;
  --ink-3:#8A968F;
  --line:#DCE3DA;
  --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --radius-card:16px;
  --radius-lg:20px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(16,32,26,.05),0 10px 28px -14px rgba(16,32,26,.18);
  --shadow-2:0 2px 4px rgba(16,32,26,.06),0 18px 40px -18px rgba(16,32,26,.26);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  font-variant-numeric:tabular-nums;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
svg{display:block}
:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
@media (max-width:767px){.container{padding:0 20px}}

/* ============ 导航 ============ */
.site-header{position:sticky;top:16px;z-index:60;padding:0 32px}
@media (max-width:767px){.site-header{padding:0 16px;top:10px}}
.pill-nav{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  max-width:1200px;margin:0 auto;height:64px;padding:0 12px 0 20px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--line);border-radius:var(--radius-pill);
  box-shadow:var(--shadow-1);
  transition:box-shadow .2s var(--ease),background .2s var(--ease);
}
.pill-nav.is-scrolled{box-shadow:none;background:rgba(255,255,255,.96)}
@media (max-width:767px){.pill-nav{height:56px;padding:0 8px 0 14px}}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--brand-900);white-space:nowrap}
.brand-mark{
  width:30px;height:30px;border-radius:10px;display:grid;place-items:center;
  background:var(--brand-700);color:var(--lime-400);flex:none;
}
.brand-mark svg{width:16px;height:16px}
.nav-links{display:flex;align-items:center;gap:2px;flex:1;justify-content:center}
.nav-links a{
  position:relative;display:inline-block;padding:10px 13px;font-size:15px;color:var(--ink-2);
  border-radius:var(--radius-pill);transition:color .18s var(--ease),background .18s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:5px;transform:translateX(-50%);
  width:0;height:2px;background:var(--lime-400);border-radius:2px;
  transition:width .2s var(--ease);
}
.nav-links a:hover{color:var(--brand-700)}
.nav-links a:hover::after{width:60%}
.nav-links a.is-active{color:var(--brand-700);font-weight:600}
.nav-links a.is-active::after{width:60%}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;width:40px;height:40px;border:1px solid var(--line);background:var(--surface);
  border-radius:12px;cursor:pointer;position:relative;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;transform:translateX(-50%);
  width:18px;height:2px;background:var(--brand-700);border-radius:2px;content:"";
  transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span{top:50%;margin-top:-1px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateX(-50%) rotate(45deg);top:0}
.nav-toggle[aria-expanded="true"] span::after{transform:translateX(-50%) rotate(-45deg);top:0}
.mobile-panel{
  display:none;max-width:1200px;margin:10px auto 0;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);
  padding:14px;
}
.mobile-panel.is-open{display:block}
.mobile-panel a{
  display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:12px;
  color:var(--ink-2);font-size:15px;
}
.mobile-panel a:hover,.mobile-panel a.is-active{background:var(--brand-100);color:var(--brand-700);font-weight:600}
.mobile-panel .btn{width:100%;margin-top:10px}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-right .btn{display:none}
  .nav-toggle{display:block}
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--accent-500);color:#fff}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--brand-700);color:var(--brand-700)}
.btn-ghost:hover{background:var(--brand-100)}
.btn-sm{height:36px;padding:0 18px;font-size:14px}
.btn-lg{height:52px;padding:0 28px;font-size:16px}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand-700);font-weight:600;font-size:15px;
  border-bottom:1px solid rgba(20,81,61,.35);padding-bottom:2px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.btn-link:hover{color:var(--accent-500);border-color:var(--accent-500)}
.btn[disabled]{opacity:.4;cursor:not-allowed}

/* ============ 标签 / 徽章 ============ */
.tag{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:var(--radius-pill);
  background:var(--surface);border:1px solid var(--line);color:var(--ink-2);
  font-size:14px;transition:all .18s var(--ease);cursor:pointer;
}
.tag:hover{border-color:rgba(30,122,85,.4);color:var(--brand-700)}
.tag.is-active{background:var(--accent-500);border-color:var(--accent-500);color:#fff;font-weight:600}
.badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:8px;
  font-size:12px;line-height:1.6;background:var(--surface-2);color:var(--ink-2);
}
.badge-brand{background:var(--brand-100);color:var(--brand-700)}
.badge-lime{background:var(--lime-400);color:var(--brand-900);font-weight:600}
.badge-accent{background:var(--accent-100);color:var(--accent-600);font-weight:600}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section-tight{padding:64px 0}
@media (max-width:1023px){.section{padding:72px 0}.section-tight{padding:52px 0}}
@media (max-width:767px){.section{padding:56px 0}.section-tight{padding:44px 0}}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head h2{font-size:34px;line-height:1.3;font-weight:700;letter-spacing:-.01em}
.section-head .lede{margin-top:10px;color:var(--ink-2);font-size:16px;max-width:660px}
@media (max-width:767px){.section-head h2{font-size:26px;line-height:1.35}}

/* ============ Hero ============ */
.page-hero{
  position:relative;overflow:hidden;background:var(--surface-2);
  border-bottom:1px solid var(--line);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(198,242,78,.18) 0 2px,transparent 2px 22px);
  mask-image:linear-gradient(90deg,transparent 42%,#000 100%);
  -webkit-mask-image:linear-gradient(90deg,transparent 42%,#000 100%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:1}
.hero-inner{
  display:grid;grid-template-columns:1.35fr .65fr;gap:56px;align-items:center;
  min-height:240px;padding:44px 0 48px;
}
@media (max-width:1023px){.hero-inner{grid-template-columns:1fr;gap:28px;min-height:auto;padding:34px 0 40px}}
.crumb{display:flex;align-items:center;gap:8px;font-size:14px;line-height:1.7;color:var(--ink-3);margin-bottom:14px}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand-700)}
.crumb .sep{color:var(--line)}
.crumb .now{color:var(--ink-3)}
.page-hero h1{font-size:48px;line-height:1.18;font-weight:800;letter-spacing:-.01em;max-width:16em}
@media (max-width:1023px){.page-hero h1{font-size:36px}}
@media (max-width:767px){.page-hero h1{font-size:30px;line-height:1.25}}
.hero-lede{margin-top:16px;font-size:17px;color:var(--ink-2);max-width:34em}
.stat-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-1);padding:22px 24px;
}
.stat-card h2{font-size:15px;font-weight:600;color:var(--ink-2);letter-spacing:.02em}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px}
.stat-grid .num{font-size:30px;line-height:1.1;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums}
.stat-grid .cap{font-size:13px;color:var(--ink-3);margin-top:4px}

/* ============ 筛选标签行 ============ */
.filter-bar{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:16px 20px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-pill);box-shadow:var(--shadow-1);
}
.filter-bar .label{font-size:14px;color:var(--ink-3);margin-right:2px}

/* ============ 砖石网格 ============ */
.masonry{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;grid-auto-rows:minmax(150px,auto)}
.masonry .span-2{grid-column:span 2}
.masonry .row-2{grid-row:span 2}
@media (max-width:1023px){
  .masonry{grid-template-columns:repeat(2,1fr);gap:20px}
  .masonry .span-2{grid-column:span 2}
  .masonry .row-2{grid-row:auto}
}
@media (max-width:767px){
  .masonry{grid-template-columns:1fr;gap:16px}
  .masonry .span-2{grid-column:span 1}
}
.p-card{
  display:flex;flex-direction:column;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-1);
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.p-card:hover{box-shadow:var(--shadow-2);border-color:rgba(30,122,85,.28);transform:translateY(-3px)}
.p-card.tint{background:var(--brand-100);border-color:#D2E4D6}
.p-card h3{font-size:21px;line-height:1.45;font-weight:600}
.p-card p{font-size:15px;line-height:1.8;color:var(--ink-2)}
.p-icon{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:var(--brand-100);color:var(--brand-700);
}
.p-card.tint .p-icon{background:var(--surface)}
.p-icon svg{width:22px;height:22px}
.p-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:4px}
.p-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:14px}
.p-card.tint .p-foot{border-color:#D2E4D6}
.p-media{border-radius:var(--radius-card);overflow:hidden;border:1px solid var(--line);background:var(--surface-2)}
.p-media img{width:100%;height:190px;object-fit:cover;transition:transform .22s var(--ease)}
.p-card:hover .p-media img{transform:scale(1.03)}
.p-card.lead{padding:24px}
.p-card.lead h3{font-size:24px}

/* ============ 排行 ============ */
.rank-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media (max-width:1023px){.rank-wrap{grid-template-columns:1fr;gap:32px}}
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{
  display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:18px 20px;transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.rank-item:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.rank-no{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:var(--surface-2);color:var(--brand-700);font-weight:700;font-size:15px;
}
.rank-item:first-child .rank-no{background:var(--accent-500);color:#fff}
.rank-item h3{font-size:17px;font-weight:600}
.rank-item .sub{font-size:13px;color:var(--ink-3);margin-top:2px}
.rank-val{font-size:18px;font-weight:700;color:var(--brand-700)}
.rank-bar{height:6px;border-radius:99px;background:var(--surface-2);margin-top:8px;overflow:hidden}
.rank-bar span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand-500),var(--lime-400))}
.note-card{
  background:var(--brand-900);color:#EAF3EC;border-radius:var(--radius-lg);padding:28px;
  box-shadow:var(--shadow-1);
}
.note-card h3{font-size:20px;font-weight:700;color:#fff}
.note-card p{color:#C9DCD0;font-size:15px;margin-top:12px}
.note-list{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.note-list li{display:flex;gap:10px;font-size:15px;color:#DCEBE2;line-height:1.8}
.note-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime-400);flex:none;margin-top:10px}

/* ============ 流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media (max-width:1023px){.steps{grid-template-columns:repeat(2,1fr);gap:20px}}
@media (max-width:767px){.steps{grid-template-columns:1fr;gap:16px}}
.step{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;position:relative;
}
.step .idx{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:var(--accent-100);color:var(--accent-600);font-weight:700;font-size:14px;margin-bottom:14px;
}
.step h3{font-size:18px;font-weight:600;margin-bottom:8px}
.step p{font-size:15px;color:var(--ink-2)}

/* ============ FAQ ============ */
.faq-list{max-width:860px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;
  overflow:hidden;position:relative;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item:hover{border-color:rgba(30,122,85,.28)}
.faq-item[open]{border-color:rgba(30,122,85,.28);box-shadow:var(--shadow-1)}
.faq-item[open]::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent-500)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:18px;font-weight:600;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{
  flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  border:1.5px solid var(--line);color:var(--brand-700);font-size:16px;line-height:1;
  transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.faq-item[open] .faq-icon{transform:rotate(180deg);background:var(--accent-500);border-color:var(--accent-500);color:#fff}
.faq-answer{padding:0 22px 16px;color:var(--ink-2);font-size:16px;line-height:1.85}
@media (max-width:767px){.faq-item summary{font-size:16px;padding:16px 18px}.faq-answer{padding:0 18px 14px}}

/* ============ 轻量 CTA ============ */
.cta-strip{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 32px;box-shadow:var(--shadow-1);
}
.cta-strip h2{font-size:24px;font-weight:700;line-height:1.4}
.cta-strip p{margin-top:8px;color:var(--ink-2);font-size:15px}
@media (max-width:767px){.cta-strip{padding:22px 20px;flex-direction:column;align-items:flex-start}}
@media (max-width:767px){.cta-strip .btn{width:100%}}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-900);color:#D6E6DC;margin-top:96px;padding:72px 0 28px}
@media (max-width:767px){.site-footer{margin-top:56px;padding:52px 0 24px}}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:767px){.footer-grid{grid-template-columns:1fr;gap:28px}}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:#fff}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);color:var(--lime-400)}
.footer-about{margin-top:16px;font-size:15px;line-height:1.85;color:#A9C3B5;max-width:34em}
.footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:15px;color:#B8CFC2;transition:color .18s var(--ease)}
.footer-col a:hover{color:var(--lime-400)}
.footer-contact li{font-size:15px;color:#B8CFC2;line-height:1.8}
.footer-contact b{color:#fff;font-weight:600}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:14px;color:#8FAE9D;
}
.footer-bottom a{color:#8FAE9D}
.footer-bottom a:hover{color:var(--lime-400)}

/* ============ 移动端浮动条 ============ */
.mobile-cta{
  display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:70;
  align-items:center;justify-content:space-between;gap:12px;
  background:rgba(11,46,35,.96);color:#fff;border-radius:var(--radius-pill);
  padding:10px 10px 10px 20px;box-shadow:var(--shadow-2);
}
.mobile-cta .txt{font-size:14px;line-height:1.5;color:#C9DCD0}
.mobile-cta .txt b{color:#fff}
@media (max-width:767px){
  .mobile-cta{display:flex}
  html body{padding-bottom:84px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category3 */
:root{
    --brand-900:#0B2E23;
    --brand-700:#14513D;
    --brand-500:#1E7A55;
    --brand-100:#E4EFE7;
    --accent-500:#FF6A2B;
    --accent-600:#E4551A;
    --accent-100:#FFE7DA;
    --lime-400:#C6F24E;
    --bg:#F6F4EE;
    --surface:#FFFFFF;
    --surface-2:#EDF1EA;
    --ink:#16211C;
    --ink-2:#4A5A53;
    --ink-3:#8A968F;
    --line:#DCE3DA;
    --shadow-1:0 1px 2px rgba(16,32,26,.05),0 10px 28px -14px rgba(16,32,26,.18);
    --shadow-2:0 2px 4px rgba(16,32,26,.06),0 18px 40px -18px rgba(16,32,26,.26);
    --r-card:16px;
    --r-lg:20px;
    --r-pill:999px;
    --r-input:12px;
    --r-badge:8px;
    --ease:cubic-bezier(.2,.7,.3,1);
    --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  }

  *,
  *::before,
  *::after{box-sizing:border-box}

  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px}

  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-sans);
    font-size:17px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  img{display:block;max-width:100%;height:auto}
  a{color:inherit;text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease)}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0}
  ul,ol{padding:0;list-style:none}
  summary{list-style:none}
  summary::-webkit-details-marker{display:none}

  :focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:8px}

  h1{font-size:48px;line-height:1.18;font-weight:800;letter-spacing:-.01em;color:var(--brand-900)}
  h2{font-size:34px;line-height:1.3;font-weight:700;letter-spacing:-.005em;color:var(--brand-900)}
  h3{font-size:21px;line-height:1.45;font-weight:600}
  p{font-size:17px;line-height:1.9;color:var(--ink-2)}

  /* ============ 布局 ============ */
  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
  .section{padding:104px 0}
  .section--slim{padding:72px 0}
  .section--tint{background:var(--surface-2)}

  .section-head{
    display:flex;align-items:flex-end;justify-content:space-between;
    gap:28px;margin-bottom:36px;flex-wrap:wrap;
  }
  .section-head .head-text{max-width:680px}
  .section-head p{margin-top:14px}

  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;font-weight:700;letter-spacing:.16em;
    color:var(--accent-600);margin-bottom:14px;
  }
  .eyebrow::before{
    content:"";display:inline-block;width:18px;height:2px;background:var(--lime-400);border-radius:2px;
  }

  .link-arrow{
    font-size:15px;font-weight:600;color:var(--brand-700);
    border-bottom:1px solid rgba(20,81,61,.35);padding-bottom:2px;white-space:nowrap;
  }
  .link-arrow:hover{color:var(--accent-600);border-color:var(--accent-500)}

  /* ============ 按钮 / 标签 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:44px;padding:0 24px;border-radius:var(--r-pill);
    font-size:15px;font-weight:600;white-space:nowrap;cursor:pointer;
    border:1.5px solid transparent;
    transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
  }
  .btn-sm{height:36px;padding:0 18px;font-size:14px}
  .btn-lg{height:52px;padding:0 28px;font-size:16px}
  .btn-primary{background:var(--accent-500);border-color:var(--accent-500);color:#fff}
  .btn-primary:hover{background:var(--accent-600);border-color:var(--accent-600);transform:translateY(-1px)}
  .btn-primary:active{transform:translateY(0)}
  .btn-outline{background:transparent;border-color:var(--brand-700);color:var(--brand-700)}
  .btn-outline:hover{background:var(--brand-100);transform:translateY(-1px)}
  .btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
  .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-1px)}
  .btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;transform:none}

  .badge{
    display:inline-flex;align-items:center;height:26px;padding:0 12px;
    border-radius:var(--r-badge);font-size:12px;font-weight:600;line-height:1.6;
    background:var(--surface-2);color:var(--brand-700);
  }
  .badge--accent{background:var(--accent-100);color:var(--accent-600)}
  .badge--lime{background:var(--lime-400);color:#0B2E23}
  .badge--muted{background:#EFF1EE;color:var(--ink-3)}

  /* ============ 导航 ============ */
  .site-header{position:sticky;top:16px;z-index:80;padding:0 20px}

  .pill-nav{
    position:relative;
    display:flex;align-items:center;justify-content:space-between;gap:24px;
    max-width:1200px;margin:0 auto;height:64px;padding:0 12px 0 18px;
    border:1px solid var(--line);border-radius:var(--r-pill);
    background:rgba(255,255,255,.86);
    backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    box-shadow:var(--shadow-1);
    transition:box-shadow .2s var(--ease),background .2s var(--ease);
  }
  .pill-nav.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 1px 2px rgba(16,32,26,.06)}

  .brand{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:700;color:var(--brand-900)}
  .brand-mark{
    display:inline-flex;align-items:center;justify-content:center;
    width:34px;height:34px;border-radius:12px;flex:none;
    background:var(--brand-900);color:var(--lime-400);
  }
  .brand-mark svg{width:18px;height:18px}

  .nav-links{display:flex;align-items:center;gap:22px}
  .nav-links a{position:relative;font-size:15px;color:var(--ink-2);padding:6px 0}
  .nav-links a::after{
    content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
    background:var(--lime-400);transition:width .2s var(--ease);
  }
  .nav-links a:hover{color:var(--brand-700)}
  .nav-links a:hover::after{width:60%}
  .nav-links a.is-active{color:var(--brand-900);font-weight:700}
  .nav-links a.is-active::after{width:60%;background:var(--accent-500)}

  .nav-right{display:flex;align-items:center;gap:10px}
  .nav-toggle{
    display:none;align-items:center;justify-content:center;
    width:40px;height:40px;border:1px solid var(--line);border-radius:var(--r-pill);
    transition:background .2s var(--ease);
  }
  .nav-toggle:hover{background:var(--surface-2)}
  .nav-toggle span{display:block;width:16px;height:2px;background:var(--brand-900);box-shadow:0 -5px 0 var(--brand-900),0 5px 0 var(--brand-900)}

  /* ============ 页头 Hero ============ */
  .page-hero{
    position:relative;overflow:hidden;
    background-color:var(--brand-900);
    background-image:linear-gradient(120deg,rgba(11,46,35,.94) 0%,rgba(20,81,61,.82) 55%,rgba(11,46,35,.9) 100%),
                     url("/assets/images/backpic/back-2.webp");
    background-size:cover;background-position:center;
    color:#fff;text-align:center;padding:84px 0 88px;
  }
  .page-hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:repeating-linear-gradient(115deg,rgba(198,242,78,.09) 0 1px,transparent 1px 30px);
  }
  .hero-inner{position:relative;z-index:2;max-width:840px;margin:0 auto;padding:0 24px}
  .page-hero h1{font-size:48px;color:#fff;margin-top:6px}
  .page-hero .lead{color:rgba(255,255,255,.84);margin:20px auto 0;max-width:660px;font-size:17px}
  .hero-actions{display:flex;justify-content:center;gap:14px;margin-top:34px;flex-wrap:wrap}
  .hero-stats{display:flex;justify-content:center;gap:64px;margin-top:52px;flex-wrap:wrap}
  .hero-stat b{
    display:block;font-size:32px;font-weight:800;line-height:1.1;color:#fff;
    font-variant-numeric:tabular-nums;letter-spacing:-.01em;
  }
  .hero-stat span{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.68)}

  /* ============ 嘉宾墙 ============ */
  .wall-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

  .person-card{
    position:relative;overflow:hidden;aspect-ratio:1/1;
    border-radius:var(--r-card);background:var(--brand-900);
    box-shadow:var(--shadow-1);
    transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  }
  .person-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
  .person-card img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    transition:transform .22s var(--ease);
  }
  .person-card:hover img{transform:scale(1.03)}
  .person-veil{
    position:absolute;inset:0;z-index:1;
    background:linear-gradient(to top,rgba(6,24,18,.94) 0%,rgba(6,24,18,.66) 40%,rgba(6,24,18,.05) 74%);
  }
  .person-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;color:#fff}
  .person-body h3{font-size:19px;color:#fff}
  .person-role{margin-top:5px;font-size:13px;font-weight:600;color:var(--lime-400)}
  .person-bio{
    font-size:13px;line-height:1.75;color:rgba(255,255,255,.84);
    max-height:0;opacity:0;overflow:hidden;margin-top:0;
    transition:max-height .22s var(--ease),opacity .22s var(--ease),margin-top .22s var(--ease);
  }
  .person-card:hover .person-bio{max-height:96px;opacity:1;margin-top:10px}

  .wide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:24px}
  .wide-card{
    display:grid;grid-template-columns:170px 1fr;gap:22px;align-items:start;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
    padding:22px;
    transition:box-shadow .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
  }
  .wide-card:hover{box-shadow:var(--shadow-2);border-color:rgba(30,122,85,.28);transform:translateY(-4px)}
  .wide-card img{width:170px;height:170px;object-fit:cover;border-radius:12px}
  .wide-card h3{margin-bottom:6px}
  .wide-card .person-role{color:var(--accent-600)}
  .wide-card p{font-size:15px;line-height:1.85;margin-top:12px}

  /* ============ 现场环节 ============ */
  .steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .step-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
    padding:26px 24px;position:relative;overflow:hidden;
    transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
  }
  .step-card::before{
    content:"";position:absolute;left:0;top:0;width:100%;height:3px;
    background:linear-gradient(90deg,var(--lime-400),var(--brand-500));
    opacity:0;transition:opacity .2s var(--ease);
  }
  .step-card:hover{box-shadow:var(--shadow-2);transform:translateY(-4px);border-color:rgba(30,122,85,.28)}
  .step-card:hover::before{opacity:1}
  .step-num{
    display:inline-block;font-size:13px;font-weight:800;letter-spacing:.1em;
    color:var(--accent-600);font-variant-numeric:tabular-nums;margin-bottom:12px;
  }
  .step-card h3{font-size:19px;margin-bottom:10px}
  .step-card p{font-size:15px;line-height:1.85}

  /* ============ 合作与支持 ============ */
  .partners{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
  .partner-item{
    padding:14px 22px;border:1px dashed var(--line);border-radius:var(--r-input);
    background:var(--surface);color:var(--ink-2);font-size:15px;
    transition:border-color .2s var(--ease),color .2s var(--ease);
  }
  .partner-item:hover{border-color:rgba(30,122,85,.4);color:var(--brand-700)}

  /* ============ FAQ ============ */
  .faq-list{max-width:860px;margin:0 auto}
  .faq-item{
    background:var(--surface);border:1px solid var(--line);border-left:3px solid transparent;
    border-radius:14px;margin-bottom:12px;overflow:hidden;
    transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  }
  .faq-item[open]{border-left-color:var(--accent-500);box-shadow:var(--shadow-1)}
  .faq-item summary{
    display:flex;align-items:center;justify-content:space-between;gap:18px;
    padding:18px 22px;font-size:18px;font-weight:600;color:var(--brand-900);
    cursor:pointer;transition:color .2s var(--ease);
  }
  .faq-item summary:hover{color:var(--brand-700)}
  .faq-item summary::after{
    content:"+";flex:none;font-size:24px;font-weight:400;line-height:1;
    color:var(--brand-700);transition:transform .2s var(--ease),color .2s var(--ease);
  }
  .faq-item[open] summary::after{transform:rotate(45deg);color:var(--accent-500)}
  .faq-body{padding:0 22px 20px;border-top:1px solid var(--line);margin-top:0}
  .faq-body p{font-size:16px;line-height:1.85;padding-top:16px}

  /* ============ CTA 通栏 ============ */
  .cta-band{
    position:relative;overflow:hidden;
    display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
    background:var(--brand-900);color:#fff;border-radius:var(--r-lg);padding:46px 48px;
  }
  .cta-band::after{
    content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;
    border-radius:50%;background:radial-gradient(circle,rgba(198,242,78,.22),transparent 70%);
    pointer-events:none;
  }
  .cta-band h2{color:#fff;font-size:30px;position:relative;z-index:2}
  .cta-band p{color:rgba(255,255,255,.78);margin-top:12px;font-size:16px;max-width:560px;position:relative;z-index:2}
  .cta-band .cta-action{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap}

  /* ============ 页脚 ============ */
  .site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:76px 0 28px;margin-top:104px}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
  .footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:700;margin-bottom:16px}
  .footer-brand .brand-mark{background:rgba(255,255,255,.1);color:var(--lime-400)}
  .footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);max-width:330px}
  .footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px}
  .footer-col ul{display:flex;flex-direction:column;gap:11px}
  .footer-col a{font-size:14px;color:rgba(255,255,255,.68)}
  .footer-col a:hover{color:var(--lime-400)}
  .footer-contact li{font-size:14px;line-height:1.8;color:rgba(255,255,255,.68)}
  .footer-contact b{color:#fff;font-variant-numeric:tabular-nums}
  .footer-bottom{
    display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
    margin-top:52px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
    font-size:13px;color:rgba(255,255,255,.55);
  }
  .footer-bottom a{color:rgba(255,255,255,.78)}
  .footer-bottom a:hover{color:var(--lime-400)}

  /* ============ 响应式 ============ */
  @media (max-width:1100px){
    .steps-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
    .footer-grid > div:last-child{grid-column:span 3}
  }

  @media (max-width:1024px){
    .container{padding:0 24px}
    .section{padding:80px 0}
    .section--slim{padding:60px 0}
    h1{font-size:40px}
    h2{font-size:30px}
    .page-hero{padding:72px 0 76px}
    .page-hero h1{font-size:40px}
    .wall-grid{grid-template-columns:repeat(3,1fr);gap:20px}
    .hero-stats{gap:48px}

    .nav-links{
      position:absolute;top:74px;left:0;right:0;
      display:none;flex-direction:column;align-items:stretch;gap:2px;
      background:#fff;border:1px solid var(--line);border-radius:20px;
      box-shadow:var(--shadow-2);padding:10px;
    }
    .nav-links.is-open{display:flex}
    .nav-links a{display:flex;align-items:center;min-height:44px;padding:12px 14px;border-radius:12px}
    .nav-links a::after{display:none}
    .nav-links a:hover{background:var(--surface-2)}
    .nav-links a.is-active{background:var(--brand-100)}
    .nav-toggle{display:inline-flex}
  }

  @media (max-width:860px){
    .wide-grid{grid-template-columns:1fr}
    .cta-band{padding:36px 28px}
  }

  @media (max-width:768px){
    body{font-size:16px;line-height:1.85}
    p{font-size:16px}
    .container{padding:0 20px}
    .section{padding:64px 0}
    .section--slim{padding:52px 0}
    .section-head{margin-bottom:28px}
    h1{font-size:34px}
    h2{font-size:26px;line-height:1.35}
    h3{font-size:19px}
    .page-hero{padding:60px 0 64px}
    .page-hero h1{font-size:32px;line-height:1.25}
    .hero-inner{padding:0 20px}
    .hero-actions .btn{width:100%}
    .hero-stats{gap:32px;margin-top:40px}
    .hero-stat b{font-size:26px}
    .wall-grid{grid-template-columns:repeat(2,1fr);gap:16px}
    .person-body{padding:16px}
    .person-body h3{font-size:17px}
    .person-bio{max-height:none;opacity:1;margin-top:8px}
    .wide-card{grid-template-columns:1fr;gap:16px;padding:18px}
    .wide-card img{width:100%;height:200px}
    .steps-grid{grid-template-columns:1fr}
    .faq-item summary{font-size:17px;padding:16px 18px}
    .faq-body{padding:0 18px 18px}
    .site-footer{margin-top:72px;padding:60px 0 24px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    .footer-grid > div:last-child{grid-column:span 2}
  }

  @media (max-width:520px){
    .pill-nav{height:56px;padding:0 10px 0 14px;gap:12px}
    .brand{font-size:15px}
    .brand-mark{width:30px;height:30px;border-radius:10px}
    .nav-right .btn-sm{height:34px;padding:0 14px;font-size:13px}
    .nav-links{top:66px}
    .wall-grid{grid-template-columns:1fr;gap:16px}
    .person-card{aspect-ratio:4/3}
    .person-role{color:var(--lime-400)}
    .cta-band{padding:28px 22px}
    .cta-band h2{font-size:24px}
    .cta-band .cta-action{width:100%}
    .cta-band .btn{width:100%}
    .footer-grid{grid-template-columns:1fr}
    .footer-grid > div:last-child{grid-column:span 1}
    .footer-bottom{flex-direction:column;align-items:flex-start}
  }

  @media (prefers-reduced-motion:reduce){
    *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  }

/* roulang page: category4 */
:root{
  --brand-900:#0B2E23;
  --brand-700:#14513D;
  --brand-500:#1E7A55;
  --brand-100:#E4EFE7;
  --accent-500:#FF6A2B;
  --accent-600:#E4551A;
  --accent-100:#FFE7DA;
  --lime-400:#C6F24E;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --surface-2:#EDF1EA;
  --ink:#16211C;
  --ink-2:#4A5A53;
  --ink-3:#8A968F;
  --line:#DCE3DA;
  --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --shadow-1:0 1px 2px rgba(16,32,26,.05),0 10px 28px -14px rgba(16,32,26,.18);
  --shadow-2:0 2px 4px rgba(16,32,26,.06),0 18px 40px -18px rgba(16,32,26,.26);
  --r-card:16px;
  --r-banner:20px;
  --r-input:12px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.01em}
p{margin:0 0 20px}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ---------- header / pill nav ---------- */
.site-header{position:sticky;top:16px;z-index:60;margin-bottom:8px}
.nav-wrap{padding:0 32px}
.pill-nav{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  height:64px;
  padding:0 12px 0 18px;
  border-radius:999px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:box-shadow .2s var(--ease),background .2s var(--ease),opacity .2s var(--ease);
}
.pill-nav.is-scrolled{box-shadow:none;background:rgba(255,255,255,.97)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand-900);white-space:nowrap}
.brand-mark{
  width:34px;height:34px;flex:none;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand-900);color:var(--lime-400);
}
.brand-mark svg{width:18px;height:18px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  position:relative;display:inline-flex;align-items:center;height:40px;
  padding:0 12px;border-radius:999px;font-size:15px;font-weight:500;color:var(--ink-2);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;border-radius:2px;
  background:var(--lime-400);transform:scaleX(0);transform-origin:left center;
  transition:transform .2s var(--ease);
}
.nav-links a:hover{color:var(--brand-700)}
.nav-links a:hover::after{transform:scaleX(.6)}
.nav-links a.is-active{color:var(--brand-700);font-weight:700}
.nav-links a.is-active::after{transform:scaleX(.6)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;width:44px;height:44px;border:0;background:transparent;border-radius:999px;
  cursor:pointer;position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;background:var(--brand-900);
  transform:translateX(-50%);transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span{top:21px}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:rotate(45deg);top:0}
.nav-toggle[aria-expanded="true"] span::after{transform:rotate(-45deg);top:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  font-weight:600;font-size:15px;line-height:1;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-sm{height:38px;padding:0 18px;font-size:14px}
.btn-md{height:46px;padding:0 24px}
.btn-lg{height:52px;padding:0 30px;font-size:16px}
.btn-primary{background:var(--accent-500);color:#fff}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:transparent;border-color:var(--brand-700);color:var(--brand-700)}
.btn-outline:hover{background:var(--brand-100)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.24)}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand-700);
  border-bottom:1px solid rgba(20,81,61,.4);padding-bottom:2px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.link-arrow:hover{color:var(--accent-500);border-color:var(--accent-500)}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;font-weight:600;
  background:var(--surface-2);color:var(--ink-2);
}
.badge-brand{background:var(--brand-100);color:var(--brand-700)}
.badge-open{background:var(--lime-400);color:#16320C}
.badge-soon{background:var(--accent-100);color:var(--accent-600)}
.badge-dim{background:#E7EAE6;color:var(--ink-3)}

/* ---------- hero ---------- */
.page-hero{
  position:relative;
  margin-top:20px;
  border-radius:24px;
  overflow:hidden;
  min-height:320px;
  display:flex;
  align-items:center;
  text-align:center;
  color:#fff;
  background-image:linear-gradient(180deg,rgba(11,46,35,.78),rgba(11,46,35,.86)),url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
}
.page-hero .container{position:relative;z-index:2;padding-top:64px;padding-bottom:88px}
.breadcrumb{
  display:flex;align-items:center;justify-content:center;gap:8px;
  font-size:14px;line-height:1.7;color:rgba(255,255,255,.72);margin-bottom:18px;
}
.breadcrumb a{color:rgba(255,255,255,.86)}
.breadcrumb a:hover{color:var(--lime-400)}
.breadcrumb .current{color:rgba(255,255,255,.6)}
.page-hero h1{
  font-size:48px;font-weight:800;line-height:1.18;letter-spacing:-.01em;
  margin:0 0 18px;
}
.page-hero .hero-lead{
  max-width:720px;margin:0 auto;font-size:17px;line-height:1.9;color:rgba(255,255,255,.88);
}

/* ---------- stat bar ---------- */
.stat-bar{
  position:relative;z-index:5;margin-top:-56px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-banner);
  box-shadow:var(--shadow-2);
  display:grid;grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat-cell{padding:26px 20px;text-align:center;border-right:1px solid var(--line)}
.stat-cell:last-child{border-right:0}
.stat-cell b{
  display:block;font-size:32px;line-height:1.2;font-weight:800;color:var(--brand-700);
  font-variant-numeric:tabular-nums;
}
.stat-cell span{display:block;margin-top:6px;font-size:13px;line-height:1.6;color:var(--ink-3)}

/* ---------- section base ---------- */
.section{padding:96px 0}
.section-tight{padding:72px 0}
.section-alt{background:var(--surface-2)}
.section-head{margin-bottom:36px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.section-head h2{font-size:34px;font-weight:700;line-height:1.3}
.section-head p{margin:10px 0 0;color:var(--ink-2);font-size:16px;max-width:640px}
.section-head .head-line{width:52px;height:4px;border-radius:2px;background:var(--lime-400);margin-bottom:16px}

/* ---------- gallery ---------- */
.gallery-wrap{position:relative}
.gallery-track{
  display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:8px;scrollbar-width:none;-ms-overflow-style:none;
}
.gallery-track::-webkit-scrollbar{display:none}
.gallery-item{
  flex:0 0 calc((100% - 44px)/3);
  scroll-snap-align:start;
}
.gallery-card{
  border-radius:var(--r-card);overflow:hidden;background:var(--surface);
  border:1px solid var(--line);box-shadow:var(--shadow-1);
  transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.gallery-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:rgba(30,122,85,.28)}
.gallery-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.gallery-caption{padding:16px 18px;font-size:13px;line-height:1.7;color:var(--ink-3);margin:0}
.gallery-caption b{display:block;color:var(--ink);font-size:15px;font-weight:600;margin-bottom:4px}
.gallery-nav{display:flex;gap:10px}
.gallery-nav button{
  width:46px;height:46px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);
  color:var(--brand-700);cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.gallery-nav button:hover{background:var(--brand-100);border-color:rgba(30,122,85,.28);transform:translateY(-1px)}
.gallery-nav svg{width:18px;height:18px}
.gallery-dots{display:none;justify-content:center;gap:8px;margin-top:18px}
.gallery-dots button{
  width:8px;height:8px;border-radius:999px;border:0;padding:0;background:var(--line);cursor:pointer;
  transition:width .2s var(--ease),background .2s var(--ease);
}
.gallery-dots button.is-active{width:22px;background:var(--brand-500)}

/* ---------- rank list ---------- */
.rank-list{border-top:1px solid var(--line)}
.rank-item{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:22px;
  padding:24px 4px;border-bottom:1px solid var(--line);
  transition:background .2s var(--ease),padding-left .2s var(--ease);
}
.rank-item:hover{background:#FBFAF6;padding-left:14px}
.rank-no{
  font-size:26px;font-weight:800;color:var(--brand-500);font-variant-numeric:tabular-nums;
  width:56px;line-height:1;
}
.rank-item h3{font-size:19px;font-weight:600;line-height:1.45}
.rank-item p{margin:6px 0 0;font-size:14px;line-height:1.7;color:var(--ink-3)}
.rank-metric{font-size:15px;font-weight:700;color:var(--brand-700);font-variant-numeric:tabular-nums;white-space:nowrap}

/* ---------- compare ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-card{
  border-radius:var(--r-card);border:1px solid var(--line);padding:28px 26px;background:var(--surface);
  transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.compare-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.compare-card.is-prev{background:#EFF1EC}
.compare-card.is-now{background:var(--brand-100);border-color:rgba(30,122,85,.28)}
.compare-card h3{font-size:21px;font-weight:700;line-height:1.45;margin-bottom:6px}
.compare-card .compare-note{margin:0 0 18px;font-size:14px;line-height:1.7;color:var(--ink-2)}
.compare-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:13px 0;border-bottom:1px dashed rgba(20,81,61,.18);
}
.compare-row:last-child{border-bottom:0}
.compare-row span{font-size:14px;line-height:1.7;color:var(--ink-2)}
.compare-row b{font-size:16px;font-weight:700;color:var(--brand-700);font-variant-numeric:tabular-nums}

/* ---------- reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 24px;
  display:flex;flex-direction:column;gap:16px;
  transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.review-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:rgba(30,122,85,.28)}
.review-card blockquote{margin:0;font-size:16px;line-height:1.9;color:var(--ink-2)}
.review-meta{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.review-avatar{
  width:42px;height:42px;border-radius:999px;flex:none;display:flex;align-items:center;justify-content:center;
  background:var(--brand-100);color:var(--brand-700);font-weight:700;font-size:15px;
}
.review-meta b{display:block;font-size:15px;font-weight:600}
.review-meta em{display:block;font-style:normal;font-size:13px;color:var(--ink-3)}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item.is-open{border-color:rgba(30,122,85,.28);box-shadow:var(--shadow-1);position:relative}
.faq-item.is-open::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent-500)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:18px;font-weight:600;line-height:1.6;color:var(--ink);
}
.faq-q:hover{color:var(--brand-700)}
.faq-icon{position:relative;width:20px;height:20px;flex:none}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-700);border-radius:2px;
  transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.faq-icon::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.faq-icon::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s var(--ease)}
.faq-a p{margin:0;padding:0 22px 18px;font-size:16px;line-height:1.9;color:var(--ink-2)}

/* ---------- cta ---------- */
.cta-block{
  background:var(--brand-900);border-radius:var(--r-banner);color:#fff;
  padding:56px 48px;display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:start;
}
.cta-block h2{font-size:34px;font-weight:700;line-height:1.3;margin-bottom:14px}
.cta-block .cta-desc{color:rgba(255,255,255,.82);font-size:16px;line-height:1.9;margin:0 0 24px}
.cta-points{display:flex;flex-direction:column;gap:10px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.86)}
.cta-points li::before{
  content:"";width:6px;height:6px;border-radius:999px;background:var(--lime-400);flex:none;margin-top:11px;
}
.cta-contact{margin-top:26px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.7)}
.cta-contact b{color:#fff;font-weight:600}
.form-card{background:var(--surface);border-radius:var(--r-card);padding:28px 26px;box-shadow:var(--shadow-2)}
.form-card h3{font-size:20px;font-weight:700;margin-bottom:20px;color:var(--brand-900)}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;line-height:1.7;color:var(--ink-2);margin-bottom:8px}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-input);
  background:var(--surface);color:var(--ink);transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field input::placeholder{color:var(--ink-3)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--accent-500);box-shadow:0 0 0 2px rgba(255,106,43,.22);
}
.form-card .btn{width:100%}
.form-hint{margin:14px 0 0;font-size:13px;line-height:1.7;color:var(--ink-3)}

/* ---------- footer ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.78);margin-top:96px;padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:#fff;margin-bottom:16px}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);color:var(--lime-400)}
.footer-about{margin:0;font-size:14px;line-height:1.9;color:rgba(255,255,255,.7);max-width:320px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;line-height:1.5}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;line-height:1.8;color:rgba(255,255,255,.74);transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--lime-400)}
.footer-contact li{font-size:14px;line-height:1.8;color:rgba(255,255,255,.74)}
.footer-contact b{color:#fff;font-weight:600}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;line-height:1.7;color:rgba(255,255,255,.6);
}
.footer-bottom a{color:rgba(255,255,255,.72)}
.footer-bottom a:hover{color:var(--lime-400)}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;top:calc(100% + 12px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border:1px solid var(--line);border-radius:20px;
    box-shadow:var(--shadow-2);padding:12px;display:none;
  }
  .pill-nav.is-open .nav-links{display:flex}
  .nav-links a{height:auto;min-height:44px;padding:10px 14px;border-radius:14px;font-size:16px}
  .nav-links a::after{display:none}
  .nav-links a.is-active{background:var(--brand-100)}
  .page-hero h1{font-size:38px}
  .stat-bar{grid-template-columns:repeat(2,1fr)}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line)}
  .gallery-item{flex:0 0 calc((100% - 22px)/2)}
  .review-grid{grid-template-columns:1fr 1fr}
  .cta-block{grid-template-columns:1fr;gap:32px;padding:44px 32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.85}
  .container,.nav-wrap{padding:0 20px}
  .site-header{top:10px}
  .pill-nav{height:58px;padding:0 10px 0 14px}
  .brand{font-size:15px}
  .brand-mark{width:30px;height:30px;border-radius:10px}
  .nav-right .btn-sm{height:34px;padding:0 14px;font-size:13px}
  .page-hero{min-height:240px;border-radius:20px}
  .page-hero .container{padding-top:48px;padding-bottom:80px}
  .page-hero h1{font-size:30px}
  .page-hero .hero-lead{font-size:15px}
  .section{padding:60px 0}
  .section-tight{padding:48px 0}
  .section-head h2{font-size:26px}
  .stat-cell{padding:20px 14px}
  .stat-cell b{font-size:26px}
  .gallery-item{flex:0 0 100%}
  .gallery-nav{display:none}
  .gallery-dots{display:flex}
  .rank-item{grid-template-columns:auto 1fr;gap:16px;row-gap:8px}
  .rank-metric{grid-column:2}
  .compare-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .faq-q{font-size:16px;padding:18px}
  .cta-block{padding:34px 22px}
  .cta-block h2{font-size:26px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .page-hero h1{font-size:26px}
  .stat-bar{grid-template-columns:1fr;margin-top:-40px}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line)}
  .stat-cell:last-child{border-bottom:0}
  .heading-sm{font-size:22px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}

/* roulang page: category5 */
:root{
    --brand-900:#0B2E23;
    --brand-700:#14513D;
    --brand-500:#1E7A55;
    --brand-100:#E4EFE7;
    --accent-500:#FF6A2B;
    --accent-600:#E4551A;
    --accent-100:#FFE7DA;
    --lime-400:#C6F24E;
    --bg:#F6F4EE;
    --surface:#FFFFFF;
    --surface-2:#EDF1EA;
    --ink:#16211C;
    --ink-2:#4A5A53;
    --ink-3:#8A968F;
    --line:#DCE3DA;
    --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    --shadow-1:0 1px 2px rgba(16,32,26,.05),0 10px 28px -14px rgba(16,32,26,.18);
    --shadow-2:0 2px 4px rgba(16,32,26,.06),0 18px 40px -18px rgba(16,32,26,.26);
    --ease:cubic-bezier(.2,.7,.3,1);
    --radius-card:16px;
    --radius-banner:20px;
    --radius-input:12px;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%}
  body{
    margin:0;
    font-family:var(--font-sans);
    background:var(--bg);
    color:var(--ink);
    font-size:17px;
    line-height:1.9;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  button,input,select,textarea{font:inherit;color:inherit}
  h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
  ul,ol{padding:0;list-style:none}
  :focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:6px}

  .container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 32px;
  }

  /* ---------- 悬浮胶囊导航 ---------- */
  .site-header{
    position:sticky;
    top:16px;
    z-index:80;
    padding-top:16px;
    pointer-events:none;
  }
  .site-header .container{pointer-events:auto}
  .pill-nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    height:64px;
    padding:0 12px 0 20px;
    border:1px solid var(--line);
    border-radius:999px;
    background:rgba(255,255,255,.86);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    box-shadow:var(--shadow-1);
    transition:box-shadow 200ms var(--ease),background 200ms var(--ease);
  }
  .site-header.is-scrolled .pill-nav{
    box-shadow:none;
    background:rgba(255,255,255,.95);
  }
  .brand{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-weight:700;
    font-size:17px;
    letter-spacing:-.01em;
    color:var(--brand-900);
    white-space:nowrap;
  }
  .brand-mark{
    width:32px;height:32px;
    display:inline-flex;align-items:center;justify-content:center;
    border-radius:999px;
    background:var(--brand-900);
    color:var(--lime-400);
    flex:0 0 auto;
  }
  .brand-mark svg{width:17px;height:17px}
  .nav-links{
    display:flex;
    align-items:center;
    gap:4px;
    margin:0;
  }
  .nav-links a{
    position:relative;
    display:inline-block;
    padding:8px 12px;
    border-radius:999px;
    font-size:15px;
    color:var(--ink-2);
    transition:color 200ms var(--ease);
  }
  .nav-links a::after{
    content:"";
    position:absolute;
    left:20%;right:20%;
    bottom:2px;
    height:2px;
    border-radius:2px;
    background:var(--lime-400);
    transform:scaleX(0);
    transform-origin:left center;
    transition:transform 220ms var(--ease);
  }
  .nav-links a:hover{color:var(--brand-700)}
  .nav-links a:hover::after{transform:scaleX(1)}
  .nav-links a.is-active{color:var(--brand-700);font-weight:600}
  .nav-links a.is-active::after{transform:scaleX(1);background:var(--accent-500)}
  .nav-right{display:flex;align-items:center;gap:8px}
  .nav-toggle{
    display:none;
    width:44px;height:44px;
    border:1px solid var(--line);
    border-radius:999px;
    background:var(--surface);
    cursor:pointer;
    align-items:center;
    justify-content:center;
    transition:background 200ms var(--ease),transform 200ms var(--ease);
  }
  .nav-toggle span{
    position:relative;
    width:18px;height:2px;
    border-radius:2px;
    background:var(--brand-900);
    display:block;
  }
  .nav-toggle span::before,
  .nav-toggle span::after{
    content:"";position:absolute;left:0;
    width:18px;height:2px;border-radius:2px;background:var(--brand-900);
  }
  .nav-toggle span::before{top:-6px}
  .nav-toggle span::after{top:6px}
  .nav-toggle:hover{background:var(--brand-100)}

  .mobile-menu{
    display:none;
    margin-top:12px;
    background:var(--surface);
    border-radius:20px;
    box-shadow:var(--shadow-2);
    padding:12px;
  }
  .mobile-menu.is-open{display:block}
  .mobile-menu a{
    display:block;
    min-height:44px;
    line-height:44px;
    padding:0 14px;
    border-radius:12px;
    color:var(--ink-2);
    font-size:16px;
  }
  .mobile-menu a:hover,.mobile-menu a.is-active{background:var(--brand-100);color:var(--brand-700)}
  .mobile-menu .btn{width:100%;margin-top:8px;justify-content:center;line-height:1}
  .nav-mask{
    display:none;
    position:fixed;inset:0;
    background:rgba(11,46,35,.28);
    z-index:70;
  }
  .nav-mask.is-open{display:block}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    border:none;
    border-radius:999px;
    font-weight:600;
    text-align:center;
    cursor:pointer;
    transition:background 200ms var(--ease),color 200ms var(--ease),transform 200ms var(--ease),box-shadow 200ms var(--ease),border-color 200ms var(--ease);
  }
  .btn-sm{height:38px;padding:0 18px;font-size:14px}
  .btn-md{height:44px;padding:0 22px;font-size:15px}
  .btn-lg{height:52px;padding:0 28px;font-size:16px}
  .btn-primary{background:var(--accent-500);color:#fff}
  .btn-primary:hover{background:var(--accent-600);transform:translateY(-1px)}
  .btn-primary:active{transform:translateY(0)}
  .btn-ghost{
    background:transparent;
    border:1.5px solid var(--brand-700);
    color:var(--brand-700);
  }
  .btn-ghost:hover{background:var(--brand-100)}
  .btn-block{width:100%}
  .btn[disabled]{opacity:.4;cursor:not-allowed;transform:none}
  .link-underline{
    color:var(--brand-700);
    font-weight:600;
    border-bottom:1px solid rgba(20,81,61,.4);
    padding-bottom:1px;
    transition:color 200ms var(--ease),border-color 200ms var(--ease);
  }
  .link-underline:hover{color:var(--accent-600);border-color:var(--accent-500)}

  /* ---------- Hero ---------- */
  .page-hero{
    background:var(--surface-2);
    border-bottom:1px solid var(--line);
    padding:34px 0 30px;
    position:relative;
    overflow:hidden;
  }
  .page-hero::after{
    content:"";
    position:absolute;
    right:-60px;top:-40px;
    width:280px;height:220px;
    background:repeating-linear-gradient(115deg,rgba(198,242,78,.5) 0 6px,transparent 6px 18px);
    opacity:.5;
    pointer-events:none;
  }
  .breadcrumb{
    font-size:14px;
    line-height:1.7;
    color:var(--ink-3);
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    align-items:center;
    margin-bottom:12px;
  }
  .breadcrumb a{color:var(--ink-2)}
  .breadcrumb a:hover{color:var(--brand-700)}
  .breadcrumb .sep{color:var(--ink-3)}
  .breadcrumb .current{color:var(--ink-3);max-width:60ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .page-hero h1{
    font-size:40px;
    line-height:1.2;
    font-weight:800;
    letter-spacing:-.01em;
    color:var(--brand-900);
    max-width:820px;
  }
  .hero-lead{
    margin-top:12px;
    font-size:17px;
    line-height:1.8;
    color:var(--ink-2);
    max-width:760px;
  }

  /* ---------- 通用板块 ---------- */
  .section{padding:88px 0}
  .section-tight{padding:64px 0}
  .section-title{
    font-size:34px;
    line-height:1.3;
    font-weight:700;
    letter-spacing:-.01em;
    color:var(--ink);
  }
  .section-sub{
    margin-top:10px;
    color:var(--ink-2);
    font-size:16px;
    line-height:1.8;
    max-width:720px;
  }

  /* ---------- 双栏：目录 + 正文 ---------- */
  .guide-layout{
    display:grid;
    grid-template-columns:240px minmax(0,1fr);
    gap:56px;
    align-items:start;
  }
  .toc{
    position:sticky;
    top:104px;
    align-self:start;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    padding:16px 12px;
    box-shadow:var(--shadow-1);
  }
  .toc h2{
    font-size:13px;
    letter-spacing:.08em;
    color:var(--ink-3);
    font-weight:600;
    padding:0 12px 10px;
  }
  .toc a{
    display:block;
    padding:9px 12px;
    border-left:3px solid transparent;
    border-radius:0 10px 10px 0;
    font-size:15px;
    line-height:1.6;
    color:var(--ink-2);
    transition:background 200ms var(--ease),color 200ms var(--ease),border-color 200ms var(--ease);
  }
  .toc a:hover{background:var(--surface-2);color:var(--brand-700)}
  .toc a.is-current{
    background:var(--brand-100);
    border-left-color:var(--accent-500);
    color:var(--brand-900);
    font-weight:600;
  }

  .overview-row{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:16px;
    margin-bottom:48px;
  }
  .overview-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    padding:18px 20px;
    box-shadow:var(--shadow-1);
    transition:box-shadow 200ms var(--ease),border-color 200ms var(--ease),transform 200ms var(--ease);
  }
  .overview-card:hover{box-shadow:var(--shadow-2);border-color:rgba(30,122,85,.28);transform:translateY(-2px)}
  .overview-card .num{
    font-size:26px;
    font-weight:700;
    color:var(--brand-700);
    font-variant-numeric:tabular-nums;
    line-height:1.3;
  }
  .overview-card .label{
    font-size:13px;
    color:var(--ink-3);
    line-height:1.7;
    margin-top:2px;
  }

  .guide-section{
    padding-bottom:40px;
    margin-bottom:40px;
    border-bottom:1px solid var(--line);
    scroll-margin-top:110px;
  }
  .guide-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
  .guide-section h2{
    font-size:26px;
    line-height:1.4;
    font-weight:700;
    color:var(--ink);
    position:relative;
    padding-bottom:12px;
    margin-bottom:18px;
  }
  .guide-section h2::after{
    content:"";
    position:absolute;
    left:0;bottom:0;
    width:44px;height:3px;
    border-radius:3px;
    background:var(--lime-400);
  }
  .guide-section h3{
    font-size:19px;
    line-height:1.5;
    font-weight:600;
    margin:26px 0 10px;
  }
  .prose{font-size:16px;line-height:1.95;color:var(--ink-2)}
  .prose p{margin-bottom:18px}
  .prose p:last-child{margin-bottom:0}
  .prose ul{margin:0 0 18px;padding-left:1.4em;list-style:disc}
  .prose ul li{line-height:1.9;margin-bottom:6px}
  .prose strong{color:var(--ink)}

  .info-card{
    background:var(--surface-2);
    border-radius:var(--radius-card);
    padding:20px 24px;
    margin:22px 0;
  }
  .info-card h3{
    margin:0 0 12px;
    font-size:17px;
    font-weight:600;
    color:var(--brand-700);
  }
  .info-list{
    display:grid;
    gap:10px;
  }
  .info-list .row{
    display:grid;
    grid-template-columns:120px minmax(0,1fr);
    gap:12px;
    font-size:15px;
    line-height:1.8;
    padding-bottom:10px;
    border-bottom:1px dashed var(--line);
  }
  .info-list .row:last-child{border-bottom:none;padding-bottom:0}
  .info-list .k{color:var(--ink-3)}
  .info-list .v{color:var(--ink);font-weight:500}

  .notice-block{
    background:var(--accent-100);
    border-left:4px solid var(--accent-500);
    border-radius:12px;
    padding:20px 24px;
    margin:28px 0;
  }
  .notice-block h3{
    margin:0 0 8px;
    font-size:17px;
    font-weight:700;
    color:var(--accent-600);
  }
  .notice-block p{
    font-size:15px;
    line-height:1.9;
    color:var(--ink-2);
    margin:0;
  }

  .guide-figure{
    margin:26px 0;
  }
  .guide-figure img{
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
    border-radius:var(--radius-card);
    border:1px solid var(--line);
  }
  .guide-figure figcaption{
    margin-top:10px;
    font-size:13px;
    line-height:1.7;
    color:var(--ink-3);
    text-align:center;
  }

  .badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    height:26px;
    padding:0 12px;
    border-radius:999px;
    font-size:12px;
    line-height:1.6;
    font-weight:600;
    background:var(--surface-2);
    color:var(--brand-700);
  }
  .badge-lime{background:var(--lime-400);color:#16211C}
  .badge-accent{background:var(--accent-100);color:var(--accent-600)}
  .badge-muted{background:#EAEBE7;color:var(--ink-3)}

  /* ---------- 报名表单 ---------- */
  .signup-section{
    background:var(--surface-2);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
  }
  .signup-grid{
    display:grid;
    grid-template-columns:minmax(0,1fr) 420px;
    gap:56px;
    align-items:start;
  }
  .signup-copy h2{
    font-size:34px;
    line-height:1.3;
    font-weight:700;
    color:var(--brand-900);
  }
  .signup-copy p{
    margin-top:14px;
    font-size:16px;
    line-height:1.9;
    color:var(--ink-2);
    max-width:520px;
  }
  .contact-line{
    margin-top:24px;
    display:flex;
    flex-wrap:wrap;
    gap:10px 24px;
    font-size:15px;
    color:var(--ink-2);
  }
  .contact-line b{
    color:var(--brand-700);
    font-variant-numeric:tabular-nums;
  }
  .form-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-banner);
    padding:26px;
    box-shadow:var(--shadow-2);
  }
  .form-card h3{
    font-size:19px;
    font-weight:700;
    color:var(--ink);
  }
  .form-card .form-hint{
    margin-top:6px;
    font-size:13px;
    line-height:1.7;
    color:var(--ink-3);
  }
  .form-grid{display:grid;gap:16px;margin-top:20px}
  .field label{
    display:block;
    font-size:14px;
    line-height:1.7;
    color:var(--ink-2);
    margin-bottom:6px;
  }
  .field input,
  .field select{
    width:100%;
    height:48px;
    padding:0 14px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-input);
    font-size:15px;
    color:var(--ink);
    transition:border-color 200ms var(--ease),box-shadow 200ms var(--ease);
  }
  .field input::placeholder{color:var(--ink-3)}
  .field input:hover,
  .field select:hover{border-color:#C4CFC3}
  .field input:focus,
  .field select:focus{
    outline:none;
    border-color:var(--accent-500);
    box-shadow:0 0 0 2px rgba(255,106,43,.28);
  }
  .field .error-msg{
    display:none;
    margin-top:6px;
    font-size:13px;
    line-height:1.7;
    color:#D93A1F;
  }
  .field.has-error input,
  .field.has-error select{border-color:#D93A1F}
  .field.has-error .error-msg{display:block}
  .form-privacy{
    margin-top:14px;
    font-size:12px;
    line-height:1.8;
    color:var(--ink-3);
  }
  .form-privacy a{color:var(--brand-700);text-decoration:underline}
  .form-note{
    margin-top:12px;
    font-size:13px;
    line-height:1.8;
    color:var(--brand-700);
    display:none;
  }
  .form-note.is-visible{display:block}

  /* ---------- FAQ ---------- */
  .faq-section{padding:88px 0}
  .faq-layout{
    display:grid;
    grid-template-columns:minmax(0,340px) minmax(0,1fr);
    gap:56px;
    align-items:start;
  }
  .faq-head .section-title{font-size:30px}
  .faq-figure{margin-top:24px}
  .faq-figure img{
    width:100%;
    aspect-ratio:4/3;
    object-fit:cover;
    border-radius:var(--radius-card);
    border:1px solid var(--line);
  }
  .faq-list{display:grid;gap:12px}
  .faq-item{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:14px;
    overflow:hidden;
    transition:border-color 200ms var(--ease),box-shadow 200ms var(--ease);
  }
  .faq-item:hover{border-color:rgba(30,122,85,.28);box-shadow:var(--shadow-1)}
  .faq-item[open]{border-left:3px solid var(--accent-500)}
  .faq-item summary{
    list-style:none;
    cursor:pointer;
    padding:18px 22px;
    font-size:18px;
    line-height:1.6;
    font-weight:600;
    color:var(--ink);
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary::after{
    content:"+";
    font-size:22px;
    line-height:1;
    color:var(--accent-500);
    transition:transform 200ms var(--ease);
    flex:0 0 auto;
  }
  .faq-item[open] summary::after{transform:rotate(180deg)}
  .faq-answer{
    padding:0 22px 18px;
    font-size:15px;
    line-height:1.95;
    color:var(--ink-2);
  }

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:var(--brand-900);
    color:#D8E4DC;
    padding:76px 0 28px;
    margin-top:0;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.2fr;
    gap:40px;
  }
  .footer-brand{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:17px;
    font-weight:700;
    color:#fff;
  }
  .footer-brand .brand-mark{background:rgba(255,255,255,.12);color:var(--lime-400)}
  .footer-about{
    margin-top:14px;
    font-size:14px;
    line-height:1.9;
    color:#9FB6AA;
    max-width:340px;
  }
  .footer-col h4{
    font-size:15px;
    font-weight:700;
    color:#fff;
    margin-bottom:16px;
  }
  .footer-col ul{display:grid;gap:10px}
  .footer-col a,.footer-contact li{
    font-size:14px;
    line-height:1.7;
    color:#9FB6AA;
    transition:color 200ms var(--ease);
  }
  .footer-col a:hover{color:var(--lime-400)}
  .footer-contact b{color:#fff;font-variant-numeric:tabular-nums}
  .footer-bottom{
    margin-top:48px;
    padding-top:22px;
    border-top:1px solid rgba(255,255,255,.14);
    display:flex;
    flex-wrap:wrap;
    gap:10px 24px;
    justify-content:space-between;
    font-size:13px;
    line-height:1.7;
    color:#8AA396;
  }
  .footer-bottom a{color:#8AA396}
  .footer-bottom a:hover{color:var(--lime-400)}

  /* ---------- 响应式 ---------- */
  @media (max-width:1024px){
    .container{padding:0 24px}
    .nav-links{display:none}
    .nav-right .btn{display:none}
    .nav-toggle{display:inline-flex}
    .section{padding:72px 0}
    .section-tight{padding:56px 0}
    .faq-section{padding:72px 0}
    .page-hero h1{font-size:34px}
    .section-title{font-size:28px}
    .guide-layout{grid-template-columns:1fr;gap:32px}
    .toc{position:static;top:auto}
    .toc ul{display:flex;flex-wrap:wrap;gap:6px}
    .toc a{border-left:none;border-radius:999px;background:var(--surface-2);padding:8px 14px}
    .toc a.is-current{background:var(--brand-100)}
    .signup-grid{grid-template-columns:1fr;gap:36px}
    .faq-layout{grid-template-columns:1fr;gap:32px}
  }
  @media (max-width:768px){
    body{font-size:16px}
    .container{padding:0 20px}
    .pill-nav{height:56px;padding:0 10px 0 14px}
    .brand{font-size:15px}
    .brand-mark{width:28px;height:28px}
    .brand-mark svg{width:15px;height:15px}
    .section{padding:56px 0}
    .section-tight{padding:44px 0}
    .faq-section{padding:56px 0}
    .page-hero{padding:24px 0 22px}
    .page-hero h1{font-size:28px;line-height:1.28}
    .page-hero::after{display:none}
    .hero-lead{font-size:15px}
    .section-title{font-size:24px}
    .signup-copy h2{font-size:26px}
    .overview-row{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:32px}
    .guide-section h2{font-size:22px}
    .info-list .row{grid-template-columns:1fr;gap:2px}
    .faq-item summary{font-size:16px;padding:16px 18px}
    .faq-answer{padding:0 18px 16px;font-size:14px}
    .form-card{padding:20px;border-radius:16px}
    .footer-grid{grid-template-columns:1fr;gap:32px}
    .site-footer{padding:56px 0 24px}
  }
  @media (max-width:520px){
    .overview-row{grid-template-columns:1fr}
    .btn-lg,.btn-md{width:100%}
    .breadcrumb .current{white-space:normal}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition:none!important;animation:none!important}
  }