/* roulang page: index */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-dark:rgba(255,255,255,.10);
  --r-hero:26px;
  --r-card:18px;
  --r-sm:14px;
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--paper-50);
  color:var(--text-900);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--lime-300);outline-offset:2px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}

/* ============ 顶部 Dock 导航 ============ */
.site-header{
  position:fixed;top:18px;left:0;right:0;z-index:90;
  padding:0 20px;display:flex;justify-content:center;
  transition:transform .22s var(--ease);
}
.site-header.is-scrolled{transform:translateY(4px)}
.dock{
  width:100%;max-width:1080px;min-height:64px;
  display:flex;align-items:center;gap:18px;
  padding:8px 10px 8px 22px;
  border-radius:999px;
  background:rgba(10,25,20,.92);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:box-shadow .22s var(--ease);
}
.site-header.is-scrolled .dock{box-shadow:0 20px 44px -24px rgba(0,0,0,.8)}
.brand{display:flex;align-items:baseline;gap:7px;flex:0 0 auto;color:#F2F6F1}
.brand b{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--lime-300);line-height:1}
.brand span{font-size:11px;letter-spacing:.12em;color:rgba(255,255,255,.5);line-height:1}
.nav{display:flex;align-items:center;gap:2px;margin:0 auto}
.nav a{
  position:relative;display:inline-block;
  padding:10px 13px 13px;border-radius:999px;
  font-size:14px;color:rgba(255,255,255,.72);white-space:nowrap;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a.is-active{color:#fff;font-weight:600}
.nav a.is-active::after{
  content:"";position:absolute;left:50%;bottom:5px;
  width:5px;height:5px;margin-left:-2.5px;border-radius:50%;
  background:var(--lime-300);
}
.dock-right{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.icon-btn{
  width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;border:1px solid rgba(255,255,255,.22);
  color:#fff;cursor:pointer;
  transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4)}
.burger{display:none}

/* ============ 按钮体系 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;
  padding:15px 28px;cursor:pointer;
  transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn-primary{background:var(--amber-500);color:#fff;box-shadow:0 12px 26px -16px rgba(240,121,45,.95)}
.btn-primary:hover{background:var(--amber-600);transform:translateY(-1px)}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:rgba(14,31,25,.18);color:var(--brand-700)}
.btn-ghost:hover{background:var(--white);border-color:var(--brand-600);transform:translateY(-1px)}
.btn-sm{padding:11px 18px;font-size:13.5px}

/* ============ 移动端面板 ============ */
.mobile-panel{
  display:none;position:fixed;left:16px;right:16px;top:98px;z-index:89;
  background:rgba(10,25,20,.97);
  border:1px solid rgba(255,255,255,.12);
  border-radius:20px;padding:12px;
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.9);
}
.mobile-panel.is-open{display:block}
.mobile-panel a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:12px;
  color:rgba(255,255,255,.78);font-size:15px;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.mobile-panel a:hover{background:rgba(255,255,255,.07);color:#fff}
.mobile-panel a+a{border-top:1px solid rgba(255,255,255,.08)}
.mobile-panel .panel-cta{
  margin-top:10px;justify-content:center;
  background:var(--amber-500);color:#fff;font-weight:600;
  border-top:0;
}
.mobile-panel .panel-cta:hover{background:var(--amber-600);color:#fff}

/* ============ 首屏 Hero ============ */
.hero-section{padding:112px 0 0}
.hero{
  position:relative;overflow:hidden;
  min-height:600px;display:flex;align-items:flex-end;
  border-radius:var(--r-hero);
  background:var(--ink-900);
  box-shadow:0 34px 74px -44px rgba(8,19,15,.9);
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(8,19,15,.94) 0%,rgba(8,19,15,.80) 40%,rgba(8,19,15,.28) 76%,rgba(8,19,15,.52) 100%),
    linear-gradient(0deg,rgba(8,19,15,.86) 0%,rgba(8,19,15,0) 56%);
}
.hero-inner{position:relative;z-index:1;width:100%;padding:56px 56px 48px;color:#F2F6F1}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;
  border-radius:999px;border:1px solid rgba(205,242,95,.55);
  color:var(--lime-300);font-size:12.5px;font-weight:600;letter-spacing:.06em;
}
.hero h1{
  margin-top:22px;
  font-size:clamp(34px,5vw,58px);
  font-weight:800;line-height:1.14;letter-spacing:-.5px;
  max-width:15em;
}
.hero-sub{
  margin-top:20px;font-size:17px;line-height:1.8;
  color:rgba(255,255,255,.78);max-width:34em;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{display:flex;flex-wrap:wrap;margin-top:44px}
.hero-stats div{padding:0 26px;border-left:1px solid rgba(255,255,255,.16)}
.hero-stats div:first-child{padding-left:0;border-left:0}
.hero-stats b{
  display:block;font-size:27px;font-weight:800;line-height:1.2;
  color:#fff;font-variant-numeric:tabular-nums;
}
.hero-stats span{font-size:12.5px;letter-spacing:.04em;color:rgba(255,255,255,.6)}
.hero-dots{position:absolute;right:44px;bottom:46px;z-index:2;display:flex;gap:8px}
.hero-dots i{display:block;width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.35)}
.hero-dots i.on{width:26px;background:var(--lime-300)}

/* ============ 板块骨架 ============ */
.section{padding:96px 0}
.section--alt{background:var(--paper-100)}
.section--pt0{padding-top:0}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
  margin-bottom:38px;flex-wrap:wrap;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.1em;
  color:var(--brand-600);margin-bottom:10px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--lime-300)}
.sec-head h2{font-size:clamp(24px,3.2vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.02em}
.sec-head p{margin-top:10px;font-size:15px;color:var(--text-600);max-width:52ch}
.rail-controls{display:flex;align-items:center;gap:10px}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand-700);
  transition:gap .18s var(--ease),color .18s var(--ease);
}
.link-more:hover{gap:10px;color:var(--brand-600)}
.rail-btn{
  width:40px;height:40px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--white);border:1px solid var(--line);color:var(--brand-700);
  cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.rail-btn:hover{background:var(--brand-700);border-color:var(--brand-700);color:#fff}

/* ============ 横滑片库 ============ */
.rail{
  display:flex;gap:20px;overflow-x:auto;
  scroll-snap-type:x mandatory;padding-bottom:20px;
  scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none}
.rail-card{flex:0 0 280px;scroll-snap-align:start}
.thumb{
  position:relative;overflow:hidden;border-radius:var(--r-sm);
  aspect-ratio:16/9;background:var(--paper-100);
}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.rail-card:hover .thumb img{transform:scale(1.04)}
.thumb-tag{
  position:absolute;left:10px;top:10px;height:24px;
  display:inline-flex;align-items:center;padding:0 10px;border-radius:999px;
  background:rgba(8,19,15,.74);color:#fff;
  font-size:12px;font-weight:600;letter-spacing:.04em;
}
.thumb-cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 12px 10px;
  background:linear-gradient(0deg,rgba(8,19,15,.88),rgba(8,19,15,0));
  color:rgba(255,255,255,.82);font-size:12px;
  display:flex;justify-content:space-between;gap:8px;
}
.rail-card h3{
  margin-top:14px;font-size:17px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rail-card p{margin-top:6px;font-size:13px;color:var(--text-400)}

/* ============ 重点推荐不对称栅格 ============ */
.rec-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:20px}
.rec-big{
  position:relative;grid-column:span 2;grid-row:span 2;
  border-radius:var(--r-card);overflow:hidden;background:var(--ink-800);
}
.rec-big img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.rec-big:hover img{transform:scale(1.03)}
.rec-big::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(8,19,15,.94) 0%,rgba(8,19,15,.36) 52%,rgba(8,19,15,.14) 100%);
}
.rec-body{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:30px}
.rec-body .thumb-tag{position:static;margin-bottom:14px;background:rgba(205,242,95,.16);color:var(--lime-300)}
.rec-big h3{font-size:24px;font-weight:700;line-height:1.4;color:#fff}
.rec-big p{margin-top:10px;font-size:14px;line-height:1.75;color:rgba(255,255,255,.72);max-width:34ch}
.rec-sm{position:relative;border-radius:var(--r-sm);overflow:hidden;background:var(--ink-800)}
.rec-sm img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.rec-sm:hover img{transform:scale(1.05)}
.rec-sm::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(8,19,15,.9) 0%,rgba(8,19,15,.18) 72%);
}
.rec-sm h3{
  position:absolute;z-index:2;left:16px;right:16px;bottom:14px;
  color:#fff;font-size:15px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ============ 专题合集 ============ */
.col-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.col-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);padding:26px 24px;
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.col-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.col-top{
  display:flex;align-items:center;gap:14px;
  padding-bottom:18px;border-bottom:1px solid var(--line);
}
.col-index{
  font-size:30px;font-weight:800;line-height:1;
  color:var(--brand-400);letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
}
.col-top h3{font-size:19px;font-weight:700;flex:1;line-height:1.4}
.count{
  height:24px;display:inline-flex;align-items:center;padding:0 10px;
  border-radius:999px;background:var(--paper-100);
  color:var(--text-600);font-size:12.5px;font-weight:600;white-space:nowrap;
}
.col-list{margin-top:8px}
.col-item{
  display:flex;align-items:center;gap:12px;
  padding:12px 8px;border-radius:10px;
  transition:background .18s var(--ease);
}
.col-item:hover{background:var(--paper-100)}
.col-item img{width:56px;height:40px;border-radius:8px;object-fit:cover;flex:0 0 auto}
.col-item span{
  flex:1;min-width:0;font-size:14.5px;font-weight:500;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.col-item em{font-style:normal;font-size:12.5px;color:var(--text-400);flex:0 0 auto}

/* ============ 最新信息列表 ============ */
.news-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:26px;
}
.news-list{border-top:1px solid var(--line)}
.news-row{
  display:grid;grid-template-columns:64px 1fr 44px;gap:24px;align-items:center;
  padding:24px 6px;border-bottom:1px solid var(--line);
  transition:background .18s var(--ease),padding .18s var(--ease);
}
.news-row:hover{background:var(--paper-100)}
.news-date{
  display:block;background:var(--paper-100);border-radius:12px;
  text-align:center;padding:9px 0;line-height:1.2;
  transition:background .18s var(--ease);
}
.news-row:hover .news-date{background:var(--white)}
.news-date b{display:block;font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.news-date i{display:block;font-style:normal;font-size:11.5px;color:var(--text-400);margin-top:2px}
.news-main{display:block;min-width:0}
.news-title{display:block;font-size:18px;font-weight:600;line-height:1.5}
.news-sum{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-top:8px;font-size:14px;line-height:1.7;color:var(--text-600);
}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;font-size:12.5px;color:var(--text-400)}
.badge{
  height:24px;display:inline-flex;align-items:center;padding:0 10px;
  border-radius:999px;background:rgba(15,122,87,.10);
  color:var(--brand-700);font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.news-arrow{
  width:40px;height:40px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--brand-700);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.news-row:hover .news-arrow{
  background:var(--brand-700);border-color:var(--brand-700);color:#fff;transform:translateX(3px);
}
.empty-state{
  border:1.5px dashed rgba(14,31,25,.22);border-radius:18px;
  background:var(--white);padding:56px 24px;text-align:center;
}
.empty-state svg{color:var(--brand-400);margin-bottom:14px}
.empty-state p{font-size:15px;color:var(--text-600)}
.empty-state .btn{margin-top:20px}

/* ============ 数据条 ============ */
.stat-panel{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);padding:44px 40px;
  box-shadow:var(--shadow-card);
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-item{padding-left:20px;border-left:2px solid var(--lime-300)}
.stat-item b{
  display:block;font-size:clamp(28px,3.6vw,40px);
  font-weight:800;letter-spacing:-.03em;line-height:1.1;
  color:var(--brand-700);font-variant-numeric:tabular-nums;
}
.stat-item span{display:block;margin-top:10px;font-size:13.5px;color:var(--text-600)}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:start}
.faq-intro h2{font-size:clamp(24px,3.2vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.02em}
.faq-intro p{margin-top:14px;font-size:15px;color:var(--text-600);max-width:34ch}
.faq-intro .btn{margin-top:26px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 0;cursor:pointer;list-style:none;
  font-size:16.5px;font-weight:600;
  transition:color .18s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-600)}
.pm{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--brand-700);
  transition:transform .22s var(--ease),background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] .pm{transform:rotate(180deg);background:var(--lime-300);border-color:var(--lime-300);color:var(--ink-900)}
.faq-answer{padding:0 0 26px;font-size:15px;line-height:1.9;color:var(--text-600);max-width:68ch}

/* ============ 深色 CTA ============ */
.cta-block{
  position:relative;overflow:hidden;
  border-radius:var(--r-hero);background:var(--ink-900);
  color:#F2F6F1;padding:64px 56px;
  display:grid;grid-template-columns:1.5fr .5fr;gap:40px;align-items:center;
}
.cta-block::before{
  content:"";position:absolute;right:-140px;top:-140px;
  width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,95,.20),rgba(205,242,95,0) 70%);
}
.cta-block h2{
  position:relative;z-index:1;
  font-size:clamp(26px,3.4vw,36px);font-weight:700;line-height:1.3;letter-spacing:-.02em;
}
.cta-block p{
  position:relative;z-index:1;margin-top:16px;
  font-size:15.5px;line-height:1.85;color:rgba(255,255,255,.72);max-width:44ch;
}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.cta-visual{position:relative;z-index:1;height:180px;display:flex;align-items:center;justify-content:center}
.cta-ring{
  width:170px;height:170px;border-radius:50%;
  border:2px solid rgba(205,242,95,.35);
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.cta-ring::before{
  content:"";position:absolute;inset:24px;border-radius:50%;
  border:1px dashed rgba(205,242,95,.28);
}
.cta-ring span{
  width:56px;height:56px;border-radius:50%;
  background:var(--lime-300);color:var(--ink-950);
  display:inline-flex;align-items:center;justify-content:center;
}

/* ============ 页脚 ============ */
.footer{background:var(--ink-950);color:rgba(255,255,255,.72);padding:72px 0 0;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px}
.footer .brand b{color:var(--lime-300)}
.footer-desc{margin-top:18px;font-size:14px;line-height:1.85;max-width:30ch;color:rgba(255,255,255,.6)}
.socials{display:flex;gap:10px;margin-top:24px}
.socials a{
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.16);
  display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.75);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.socials a:hover{background:var(--lime-300);color:var(--ink-950);border-color:var(--lime-300)}
.footer h4{font-size:14px;font-weight:600;color:var(--lime-300);letter-spacing:.08em;margin-bottom:18px}
.footer li+li{margin-top:12px}
.footer li a{font-size:14px;color:rgba(255,255,255,.66);transition:color .18s var(--ease)}
.footer li a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:24px 0 30px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.45);
}
.footer-bottom a:hover{color:#fff}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .dock{gap:12px;padding-left:18px}
  .nav a{padding:10px 10px 13px;font-size:13.5px}
}
@media (max-width:1023px){
  .nav{display:none}
  .burger{display:inline-flex}
  .hero-section{padding-top:98px}
  .hero{min-height:520px}
  .hero-inner{padding:40px}
  .hero-stats div{padding:0 18px}
  .section{padding:72px 0}
  .rec-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .rec-big{grid-column:span 2;grid-row:span 1;min-height:280px}
  .col-grid{grid-template-columns:1fr}
  .faq-layout{grid-template-columns:1fr;gap:34px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px}
  .cta-block{grid-template-columns:1fr;padding:48px 34px}
  .cta-visual{display:none}
  .news-row{grid-template-columns:60px 1fr 40px;gap:18px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .brand span{display:none}
  .dock{padding:8px 8px 8px 16px;min-height:58px}
  .hero{min-height:420px;border-radius:20px}
  .hero-inner{padding:28px 24px 30px}
  .hero h1{font-size:clamp(26px,7.4vw,34px);line-height:1.22}
  .hero-sub{font-size:15px;margin-top:14px}
  .hero-actions{margin-top:24px;gap:10px}
  .btn{padding:13px 22px;font-size:14.5px}
  .hero-stats{margin-top:30px}
  .hero-stats div{padding:0 14px;flex:1 1 50%;margin-bottom:14px}
  .hero-stats b{font-size:22px}
  .hero-dots{right:22px;bottom:20px}
  .hero-badge{height:26px;font-size:12px}
  .rail-card{flex:0 0 210px}
  .section{padding:56px 0}
  .sec-head{margin-bottom:26px}
  .rec-grid{grid-template-columns:1fr;grid-auto-rows:180px}
  .rec-big{grid-column:span 1;grid-row:span 1;min-height:240px}
  .rec-big h3{font-size:20px}
  .rec-body{padding:20px}
  .news-row{grid-template-columns:54px 1fr;gap:14px;padding:20px 2px}
  .news-arrow{display:none}
  .news-title{font-size:16px}
  .stat-panel{padding:30px 22px}
  .stat-grid{grid-template-columns:1fr 1fr;gap:24px}
  .faq-item summary{font-size:15.5px}
  .cta-block{padding:38px 24px;border-radius:20px}
  .footer{padding-top:56px;margin-top:64px}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
}
@media (max-width:480px){
  body{font-size:15.5px}
  .hero-stats div{flex:1 1 100%;padding-left:0;border-left:0;border-top:1px solid rgba(255,255,255,.14);padding-top:12px}
  .hero-stats div:first-child{border-top:0;padding-top:0}
  .stat-grid{grid-template-columns:1fr}
  .col-item em{display:none}
  .rail-controls .link-more{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rail-card:hover .thumb img,.rec-big:hover img,.rec-sm:hover img{transform:none}
  .rec-big:hover,.col-card:hover{transform:none}
}

/* roulang page: article */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-dark:rgba(255,255,255,.10);
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:14px;
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --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-top:104px;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text-900);
  background:var(--paper-50);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--brand-700);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--brand-600)}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font:inherit}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--lime-300);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}

/* 阅读进度 */
.read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand-600),var(--lime-300));z-index:120;transition:width .1s linear}

/* 浮动 Dock 导航 */
.site-header{position:fixed;top:18px;left:0;right:0;z-index:100;transition:top .22s var(--ease)}
.site-header.is-scrolled{top:10px}
.dock{
  width:calc(100% - 48px);
  max-width:1080px;
  height:64px;
  margin:0 auto;
  padding:0 12px 0 20px;
  display:flex;
  align-items:center;
  gap:18px;
  border-radius:999px;
  background:rgba(10,25,20,.92);
  border:1px solid var(--line-dark);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 14px 34px -26px rgba(8,19,15,.9);
  transition:box-shadow .22s var(--ease);
}
.site-header.is-scrolled .dock{box-shadow:0 20px 44px -22px rgba(8,19,15,.9)}
.brand{display:inline-flex;align-items:baseline;gap:6px;white-space:nowrap}
.brand b{font-size:19px;font-weight:800;letter-spacing:-.3px;color:var(--lime-300)}
.brand span{font-size:11.5px;font-weight:500;letter-spacing:.06em;color:rgba(255,255,255,.58)}
.brand:hover{text-decoration:none}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  position:relative;
  padding:8px 12px;
  font-size:14px;
  font-weight:500;
  color:rgba(255,255,255,.72);
  border-radius:999px;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07);text-decoration:none}
.nav a.is-active{color:#fff}
.nav a.is-active::after{
  content:"";position:absolute;left:50%;bottom:2px;width:4px;height:4px;border-radius:50%;
  background:var(--lime-300);transform:translateX(-50%);
}
.dock-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.8);
  transition:border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease);
}
.icon-btn:hover{color:var(--lime-300);border-color:rgba(205,242,95,.5);background:rgba(205,242,95,.10)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.01em;white-space:nowrap;
  transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--amber-500);color:#fff;box-shadow:0 10px 22px -14px rgba(240,121,45,.9)}
.btn-primary:hover{background:var(--amber-600);color:#fff}
.btn-dark{background:var(--ink-800);color:#fff}
.btn-dark:hover{background:var(--ink-900);color:#fff}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.7)}
.btn-outline{background:transparent;border:1px solid var(--line);color:var(--brand-700)}
.btn-outline:hover{border-color:var(--brand-600);background:rgba(15,122,87,.06);color:var(--brand-700)}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px}
.btn .arrow{transition:transform .18s var(--ease)}
.btn:hover .arrow{transform:translateX(2px)}
.menu-toggle{display:none;width:38px;height:38px;place-items:center;border-radius:50%;border:1px solid rgba(255,255,255,.18);color:#fff}

/* 移动端面板 */
.mobile-panel{
  display:none;
  position:fixed;left:16px;right:16px;top:92px;z-index:99;
  padding:14px 18px 18px;border-radius:20px;
  background:rgba(10,25,20,.97);
  border:1px solid var(--line-dark);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  box-shadow:0 26px 48px -26px rgba(8,19,15,.95);
  transform:translateY(-10px);opacity:0;pointer-events:none;
  transition:transform .22s var(--ease),opacity .22s var(--ease);
}
.mobile-panel.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.mobile-panel a{display:block;padding:13px 4px;font-size:15px;color:rgba(255,255,255,.82);border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-panel a:hover{color:var(--lime-300);text-decoration:none}
.mobile-panel .btn{width:100%;margin-top:16px;border-bottom:0;color:#fff}
.mobile-panel .btn:hover{color:#fff}

/* 面包屑 */
.crumbs{padding:8px 0 0;margin-bottom:22px}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;font-size:13.5px;color:var(--text-400)}
.crumbs a{color:var(--text-600)}
.crumbs li:last-child span{color:var(--text-400);word-break:break-word}
.crumbs .sep{color:rgba(14,31,25,.28)}

/* 文章头 */
.article-head{padding:22px 0 0}
.head-badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:999px;border:1px solid rgba(11,91,67,.28);background:rgba(205,242,95,.18);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;color:var(--brand-700);
}
.article-title{
  font-size:clamp(27px,3.3vw,38px);
  line-height:1.32;
  font-weight:800;
  letter-spacing:-.4px;
  margin:18px 0 16px;
  max-width:20ch;
  color:var(--text-900);
}
.article-lead{font-size:16.5px;line-height:1.85;color:var(--text-600);max-width:62ch;margin-bottom:22px}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13.5px;color:var(--text-400);padding-bottom:28px;
}
.meta-row .dot{width:1px;height:12px;background:rgba(14,31,25,.16)}
.meta-row b{font-weight:600;color:var(--text-600)}

/* 布局 */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:40px;
  align-items:start;
  padding-bottom:64px;
}
.article-panel{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:20px;
  padding:48px 56px;
  box-shadow:var(--shadow-card);
}
.article-body{font-size:17.5px;line-height:1.95;color:var(--text-900);overflow-wrap:break-word;word-break:break-word}
.article-body p{margin:0 0 1.5em}
.article-body > p:first-of-type{font-size:17.5px}
.article-body h2{
  position:relative;
  font-size:24px;line-height:1.45;font-weight:700;
  margin:2em 0 .85em;padding-left:14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.3em;bottom:.3em;width:4px;border-radius:2px;background:var(--lime-300);
}
.article-body h3{font-size:20px;line-height:1.5;font-weight:700;margin:1.7em 0 .7em;color:var(--ink-800)}
.article-body h4{font-size:17px;font-weight:700;margin:1.5em 0 .6em}
.article-body blockquote{
  margin:1.6em 0;padding:16px 22px;
  background:var(--paper-100);
  border-left:3px solid var(--brand-600);
  border-radius:0 12px 12px 0;
  color:var(--text-600);font-size:16.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body ul,.article-body ol{margin:0 0 1.5em;padding-left:1.35em}
.article-body li{margin:.45em 0}
.article-body ul li::marker{color:var(--brand-600)}
.article-body ol li::marker{color:var(--brand-600);font-weight:700}
.article-body img{border-radius:14px;margin:1.6em auto;background:var(--paper-100)}
.article-body figure{margin:1.8em 0}
.article-body figcaption{text-align:center;font-size:13px;color:var(--text-400);margin-top:10px}
.article-body a{color:var(--brand-700);text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(15,122,87,.4)}
.article-body a:hover{text-decoration-color:var(--brand-600)}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15.5px;font-variant-numeric:tabular-nums}
.article-body th{background:var(--ink-800);color:#F2F6F1;font-weight:600;text-align:left;padding:11px 14px}
.article-body td{padding:10px 14px;border-bottom:1px solid var(--line)}
.article-body tbody tr:nth-child(even) td{background:var(--paper-100)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.article-body code{background:var(--paper-100);border-radius:6px;padding:2px 6px;font-size:15px}

/* 侧栏 */
.article-aside{position:sticky;top:104px;align-self:start}
.aside-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-card);margin-bottom:20px;
}
.aside-card h2{
  font-size:14px;font-weight:700;letter-spacing:.08em;color:var(--text-600);
  margin-bottom:14px;text-transform:none;
}
.toc a{
  display:block;font-size:14px;line-height:1.55;color:var(--text-600);
  padding:8px 0 8px 12px;border-left:2px solid transparent;
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.toc a:hover{color:var(--brand-700);text-decoration:none;border-left-color:rgba(15,122,87,.35)}
.toc a.is-current{color:var(--brand-700);font-weight:600;border-left-color:var(--lime-300)}
.toc a.toc-sub{padding-left:24px;font-size:13.5px}
.hot-list{list-style:none;display:grid;gap:14px}
.hot-list li{display:flex;gap:12px;align-items:flex-start}
.hot-list .idx{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  font-size:12px;font-weight:700;color:var(--brand-700);background:rgba(205,242,95,.35);
  font-variant-numeric:tabular-nums;margin-top:2px;
}
.hot-list a{font-size:14px;line-height:1.55;color:var(--text-900)}
.hot-list a:hover{color:var(--brand-700)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{
  display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;
  background:var(--paper-100);font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--text-600);
  transition:background .16s var(--ease),color .16s var(--ease);
}
.tag-cloud a:hover{background:rgba(205,242,95,.45);color:var(--brand-700);text-decoration:none}

/* 正文尾部 */
.article-foot{
  margin-top:2.4em;padding-top:1.6em;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
}
.article-foot .note{font-size:13.5px;color:var(--text-400)}

/* 相关推荐 */
.related{padding:0 0 72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:24px;flex-wrap:wrap}
.section-head h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;letter-spacing:-.3px}
.section-head p{font-size:14px;color:var(--text-400);margin-top:6px}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-700)}
.link-more svg{transition:transform .18s var(--ease)}
.link-more:hover{text-decoration:none;color:var(--brand-600)}
.link-more:hover svg{transform:translateX(3px)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);text-decoration:none}
.post-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-100)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-thumb .chip{
  position:absolute;left:12px;top:12px;height:24px;padding:0 10px;display:inline-flex;align-items:center;
  border-radius:999px;background:rgba(14,31,25,.78);color:var(--lime-300);
  font-size:12px;font-weight:600;letter-spacing:.04em;
}
.post-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-body h3{font-size:17px;font-weight:600;line-height:1.5;color:var(--text-900)}
.post-body p{font-size:13.5px;line-height:1.7;color:var(--text-400)}
.post-body .meta{margin-top:auto;font-size:12.5px;color:var(--text-400);font-variant-numeric:tabular-nums}

/* CTA */
.cta-block{
  position:relative;overflow:hidden;
  background:var(--ink-900);color:#F2F6F1;
  border-radius:var(--radius-lg);
  padding:56px;
  display:grid;grid-template-columns:1.35fr .65fr;gap:36px;align-items:center;
  margin-bottom:72px;
}
.cta-block::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,95,.22),transparent 68%);
  pointer-events:none;
}
.cta-block h2{font-size:clamp(24px,2.8vw,32px);line-height:1.3;font-weight:800;letter-spacing:-.4px;margin-bottom:12px}
.cta-block p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.72);max-width:42ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.cta-figure{position:relative;display:grid;place-items:center;min-height:150px}
.cta-figure .ring{
  width:150px;height:150px;border-radius:50%;border:1px dashed rgba(205,242,95,.5);
  display:grid;place-items:center;color:var(--lime-300);
}
.cta-figure .ring b{display:block;font-size:30px;font-weight:800;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.cta-figure .ring small{font-size:12px;letter-spacing:.12em;color:rgba(255,255,255,.6)}

/* 空态 */
.empty-state{
  border:1px dashed rgba(14,31,25,.22);border-radius:20px;background:var(--white);
  padding:64px 32px;text-align:center;margin:8px 0 72px;
}
.empty-state .icon{
  width:56px;height:56px;margin:0 auto 18px;border-radius:16px;display:grid;place-items:center;
  background:var(--paper-100);color:var(--brand-700);
}
.empty-state h2{font-size:20px;font-weight:700;margin-bottom:8px}
.empty-state p{font-size:14.5px;color:var(--text-400);margin-bottom:22px}
.empty-state .btn{height:44px}

/* 页脚 */
.footer{background:var(--ink-950);color:rgba(255,255,255,.72);padding-top:72px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer .brand{margin-bottom:6px}
.footer .brand b{color:var(--lime-300);font-size:19px}
.footer .brand span{color:rgba(255,255,255,.5)}
.footer-desc{margin:14px 0 20px;font-size:14px;line-height:1.8;max-width:26ch;color:rgba(255,255,255,.6)}
.footer h4{font-size:14px;font-weight:700;letter-spacing:.08em;color:var(--lime-300);margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer ul a{font-size:14px;color:rgba(255,255,255,.7)}
.footer ul a:hover{color:#fff;text-decoration:none}
.socials{display:flex;gap:10px}
.socials a{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.78);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.socials a:hover{background:rgba(205,242,95,.12);border-color:rgba(205,242,95,.42);color:var(--lime-300)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* 响应式 */
@media (max-width:1180px){
  .article-layout{grid-template-columns:minmax(0,1fr) 272px;gap:28px}
  .article-panel{padding:40px 40px}
}
@media (max-width:1023px){
  .nav{display:none}
  .menu-toggle{display:grid}
  .dock{gap:14px}
  .mobile-panel{display:block}
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article-aside{position:static;top:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .aside-card{margin-bottom:0}
  .cta-block{grid-template-columns:1fr;padding:44px}
  .cta-figure{display:none}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  body{padding-top:92px;font-size:15.5px}
  .container{padding:0 18px}
  .dock{height:58px;padding:0 10px 0 16px}
  .brand b{font-size:17px}
  .brand span{font-size:10.5px}
  .dock-actons{display:none}
  .dock-actions .btn{display:none}
  .icon-btn{display:none}
  .article-panel{padding:26px 22px;border-radius:16px}
  .article-body{font-size:16.5px;line-height:1.9}
  .article-body h2{font-size:21px}
  .article-body h3{font-size:18px}
  .article-title{max-width:100%}
  .article-aside{grid-template-columns:minmax(0,1fr)}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .cta-block{padding:32px 24px;border-radius:20px;margin-bottom:56px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px}
  .footer{padding-top:52px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .crumbs{padding-top:0}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .article-lead{font-size:15.5px}
  .meta-row{font-size:12.5px;gap:8px}
  .btn{height:44px;padding:0 20px;font-size:14.5px}
  .section-head h2{font-size:21px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .btn:hover{transform:none}
  .post-card:hover{transform:none}
  .post-card:hover .post-thumb img{transform:none}
}

/* roulang page: category1 */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-dark:rgba(255,255,255,.10);
  --r-xl:26px;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --ease:cubic-bezier(.2,.7,.3,1);
  --font:PingFang SC,"HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--paper-50);
  color:var(--text-900);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,figure{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}
input,textarea{font:inherit;}
svg{display:block;}
:focus-visible{outline:2px solid var(--lime-300);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;}

/* ============ Dock 导航 ============ */
.dock-wrap{
  position:fixed;
  top:16px;left:0;right:0;
  z-index:120;
  display:flex;
  justify-content:center;
  padding:0 16px;
  pointer-events:none;
}
.dock{
  pointer-events:auto;
  display:flex;
  align-items:center;
  gap:14px;
  width:100%;
  max-width:1080px;
  height:64px;
  padding:0 12px 0 20px;
  border-radius:999px;
  background:rgba(10,25,20,.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line-dark);
  box-shadow:0 10px 26px -20px rgba(8,19,15,.9);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.dock.is-scrolled{
  transform:translateY(4px);
  box-shadow:0 18px 40px -18px rgba(8,19,15,.8);
}
.dock .brand{
  display:flex;
  align-items:baseline;
  gap:6px;
  flex:none;
}
.dock .brand b{
  font-size:18px;
  font-weight:800;
  letter-spacing:.01em;
  color:var(--lime-300);
}
.dock .brand span{
  font-size:11.5px;
  letter-spacing:.08em;
  color:rgba(255,255,255,.62);
}
.nav{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.nav a{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  font-size:14.5px;
  color:rgba(255,255,255,.76);
  transition:color .18s var(--ease),background .18s var(--ease);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav a.is-active{color:var(--lime-300);}
.nav a.is-active::before{
  content:"";
  width:5px;height:5px;
  border-radius:50%;
  background:var(--lime-300);
  margin-right:7px;
}
.dock-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.8);
  display:grid;place-items:center;
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}
.icon-btn:hover{color:var(--lime-300);border-color:rgba(205,242,95,.5);background:rgba(205,242,95,.08);}
.menu-btn{
  display:none;
  width:40px;height:40px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  place-items:center;
}
.mobile-panel{
  pointer-events:auto;
  display:none;
  width:100%;
  max-width:1080px;
  margin-top:10px;
  padding:14px 18px 18px;
  border-radius:20px;
  background:rgba(10,25,20,.97);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line-dark);
  box-shadow:0 24px 50px -28px rgba(8,19,15,.9);
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:block;
  padding:12px 2px;
  font-size:15px;
  color:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-panel a:last-of-type{border-bottom:none;}
.mobile-panel a.is-active{color:var(--lime-300);}
.mobile-panel .btn{width:100%;justify-content:center;margin-top:14px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:600;
  letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn-primary{background:var(--amber-500);color:#fff;box-shadow:0 10px 22px -14px rgba(240,121,45,.9);}
.btn-primary:hover{background:var(--amber-600);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-solid{background:var(--brand-700);color:#fff;}
.btn-solid:hover{background:var(--brand-600);transform:translateY(-1px);}
.btn-ghost{background:transparent;border-color:rgba(14,31,25,.22);color:var(--brand-700);}
.btn-ghost:hover{border-color:var(--brand-600);background:rgba(15,122,87,.06);}
.btn-ghost-dark{background:transparent;border-color:rgba(255,255,255,.34);color:#fff;}
.btn-ghost-dark:hover{border-color:var(--lime-300);color:var(--lime-300);}
.btn-sm{padding:9px 16px;font-size:13.5px;}
.btn-lg{padding:15px 30px;font-size:15.5px;}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--brand-700);
  transition:gap .18s var(--ease),color .18s var(--ease);
}
.link-arrow:hover{gap:10px;color:var(--brand-600);}

/* ============ 页面骨架 ============ */
.page-top{padding-top:110px;}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-400);
  padding:6px 0 20px;
}
.crumb a{color:var(--text-600);transition:color .18s var(--ease);}
.crumb a:hover{color:var(--brand-700);text-decoration:underline;text-underline-offset:4px;}
.crumb .sep{color:rgba(14,31,25,.24);}
.crumb .cur{color:var(--text-400);}

.section{padding:88px 0;}
.section.tight{padding:64px 0;}
.section-alt{background:var(--paper-100);}
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:34px;
}
.sec-head h2{
  font-size:clamp(24px,2.6vw,32px);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-.3px;
}
.sec-head .sub{
  margin-top:8px;
  font-size:14.5px;
  color:var(--text-600);
  max-width:560px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.14em;
  color:var(--brand-700);
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:var(--lime-300);
  border-radius:2px;
}

/* ============ 分类横幅 ============ */
.banner{
  position:relative;
  border-radius:var(--r-xl);
  overflow:hidden;
  min-height:330px;
  display:flex;
  align-items:flex-end;
  background:var(--ink-900);
  isolation:isolate;
}
.banner-bg{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  object-fit:cover;
  z-index:-2;
  opacity:.5;
}
.banner::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    linear-gradient(90deg,rgba(8,19,15,.94) 0%,rgba(8,19,15,.72) 46%,rgba(8,19,15,.28) 100%),
    linear-gradient(0deg,rgba(8,19,15,.86) 0%,rgba(8,19,15,0) 62%);
}
.banner-inner{
  position:relative;
  padding:44px 46px;
  max-width:760px;
}
.badge-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:26px;
  padding:0 13px;
  border-radius:999px;
  border:1px solid rgba(205,242,95,.55);
  color:var(--lime-300);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.06em;
}
.badge-pill .dot{
  width:5px;height:5px;border-radius:50%;
  background:var(--lime-300);
}
.banner h1{
  margin-top:18px;
  font-size:clamp(30px,4.2vw,50px);
  font-weight:800;
  line-height:1.14;
  letter-spacing:-.5px;
  color:#fff;
}
.banner h1 em{
  font-style:normal;
  color:var(--lime-300);
}
.banner p{
  margin-top:14px;
  font-size:15.5px;
  line-height:1.8;
  color:rgba(255,255,255,.74);
  max-width:520px;
}
.banner-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.banner-tags span{
  display:inline-flex;
  align-items:center;
  height:28px;
  padding:0 13px;
  border-radius:999px;
  font-size:12.5px;
  letter-spacing:.03em;
  color:#F2F6F1;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
}
.banner-tags span b{color:var(--lime-300);margin-right:5px;font-variant-numeric:tabular-nums;}

/* ============ 筛选条 ============ */
.filter-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:30px;
}
.chip-group{
  display:inline-flex;
  gap:8px;
  padding:5px;
  border-radius:999px;
  background:var(--white);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
}
.chip{
  padding:8px 18px;
  border-radius:999px;
  font-size:13.5px;
  font-weight:600;
  color:var(--text-600);
  border:1px solid transparent;
  transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);
}
.chip:hover{color:var(--brand-700);border-color:rgba(15,122,87,.28);}
.chip.is-on{background:var(--brand-700);color:#fff;}
.chip.is-on:hover{color:#fff;border-color:transparent;}
.filter-note{font-size:13px;color:var(--text-400);}

/* ============ 海报墙 ============ */
.poster-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.poster-card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.poster-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.poster-card .thumb{
  position:relative;
  overflow:hidden;
  background:var(--paper-100);
  aspect-ratio:16/9;
}
.poster-card.feature{grid-column:span 2;}
.poster-card.feature .thumb{aspect-ratio:21/9;}
.poster-card .thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .35s var(--ease);
}
.poster-card:hover .thumb img{transform:scale(1.04);}
.tag{
  position:absolute;
  top:12px;left:12px;
  display:inline-flex;
  align-items:center;
  height:24px;
  padding:0 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.04em;
  color:#F4F8F3;
  background:rgba(14,31,25,.72);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.16);
}
.tag.lime{
  color:var(--ink-900);
  background:var(--lime-300);
  border-color:transparent;
}
.card-body{
  padding:18px 20px 22px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.card-body h3{
  font-size:19px;
  font-weight:600;
  line-height:1.45;
  letter-spacing:-.2px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.poster-card.feature .card-body h3{font-size:23px;}
.card-body p{
  font-size:14px;
  line-height:1.78;
  color:var(--text-600);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-meta{
  margin-top:auto;
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:var(--text-400);
}
.card-meta .bar{width:1px;height:12px;background:rgba(14,31,25,.16);}
.card-meta b{color:var(--brand-700);font-weight:600;font-variant-numeric:tabular-nums;}

/* ============ 今日看点列表 ============ */
.timeline{
  border-top:1px solid var(--line);
}
.tl-row{
  display:grid;
  grid-template-columns:96px 1fr auto;
  gap:22px;
  align-items:center;
  padding:22px 6px;
  border-bottom:1px solid var(--line);
  transition:background .18s var(--ease),padding .18s var(--ease);
}
.tl-row:hover{background:var(--paper-100);padding-left:16px;padding-right:16px;}
.date-block{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:8px 0;
  border-radius:var(--r-sm);
  background:var(--white);
  border:1px solid var(--line);
}
.date-block b{
  font-size:20px;
  font-weight:800;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
  color:var(--brand-700);
}
.date-block span{font-size:11.5px;color:var(--text-400);letter-spacing:.06em;}
.tl-main h3{
  font-size:17.5px;
  font-weight:600;
  line-height:1.5;
  letter-spacing:-.1px;
}
.tl-main p{
  margin-top:5px;
  font-size:13.5px;
  color:var(--text-600);
  line-height:1.72;
}
.tl-meta{
  margin-top:8px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  font-size:12.5px;
  color:var(--text-400);
}
.mini-tag{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.03em;
  color:var(--brand-700);
  background:rgba(15,122,87,.09);
}
.mini-tag.grey{color:var(--text-600);background:var(--paper-100);}
.round-btn{
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid rgba(14,31,25,.18);
  color:var(--brand-700);
  display:grid;place-items:center;
  flex:none;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.round-btn:hover{background:var(--brand-700);border-color:var(--brand-700);color:#fff;transform:translateX(2px);}

/* ============ 精选三卡 ============ */
.pick-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.pick-card{
  background:var(--white);
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  display:flex;
  flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.pick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.pick-card .cover{
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--paper-100);
}
.pick-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.pick-card:hover .cover img{transform:scale(1.04);}
.pick-card .inner{padding:20px 20px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.pick-card h3{font-size:18.5px;font-weight:600;line-height:1.5;}
.pick-card p{font-size:14px;color:var(--text-600);line-height:1.78;}
.pick-card .link-arrow{margin-top:auto;padding-top:6px;}

/* ============ 数据条 ============ */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
}
.stat-cell{
  background:var(--white);
  padding:28px 24px;
}
.stat-cell b{
  display:block;
  font-size:32px;
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.6px;
  color:var(--ink-900);
  font-variant-numeric:tabular-nums;
}
.stat-cell b span{font-size:15px;font-weight:600;color:var(--brand-600);margin-left:4px;}
.stat-cell small{display:block;margin-top:8px;font-size:13px;color:var(--text-400);letter-spacing:.04em;}
.stat-cell .barline{
  margin-top:14px;
  height:4px;
  border-radius:999px;
  background:var(--paper-100);
  overflow:hidden;
}
.stat-cell .barline i{
  display:block;
  height:100%;
  border-radius:999px;
  background:var(--lime-300);
}

/* ============ FAQ ============ */
.faq-wrap{
  display:grid;
  grid-template-columns:340px 1fr;
  gap:56px;
  align-items:start;
}
.faq-intro h2{
  font-size:clamp(24px,2.6vw,32px);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-.3px;
}
.faq-intro p{margin-top:14px;font-size:14.5px;color:var(--text-600);line-height:1.85;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 4px;
  text-align:left;
  font-size:16.5px;
  font-weight:600;
  line-height:1.6;
  color:var(--text-900);
  transition:color .18s var(--ease);
}
.faq-q:hover{color:var(--brand-700);}
.faq-item.open .faq-q{color:var(--brand-700);}
.faq-ico{
  flex:none;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid rgba(14,31,25,.16);
  display:grid;place-items:center;
  position:relative;
  transition:background .18s var(--ease),border-color .18s var(--ease),transform .22s var(--ease);
}
.faq-ico::before,.faq-ico::after{
  content:"";
  position:absolute;
  background:currentColor;
  border-radius:2px;
}
.faq-ico::before{width:11px;height:1.6px;}
.faq-ico::after{width:1.6px;height:11px;transition:transform .22s var(--ease),opacity .22s var(--ease);}
.faq-item.open .faq-ico{background:var(--lime-300);border-color:var(--lime-300);color:var(--ink-900);transform:rotate(180deg);}
.faq-item.open .faq-ico::after{transform:scaleY(0);opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .28s var(--ease);
}
.faq-a p{
  padding:0 40px 22px 4px;
  font-size:15px;
  line-height:1.9;
  color:var(--text-600);
  max-width:68ch;
}

/* ============ CTA ============ */
.cta-block{
  position:relative;
  border-radius:var(--r-xl);
  background:var(--ink-900);
  overflow:hidden;
  padding:58px 56px;
  isolation:isolate;
}
.cta-block::after{
  content:"";
  position:absolute;
  right:-70px;top:-70px;
  width:340px;height:340px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,95,.20),rgba(205,242,95,0) 70%);
  z-index:-1;
}
.cta-grid{
  display:grid;
  grid-template-columns:1fr 320px;
  gap:40px;
  align-items:center;
}
.cta-block h2{
  font-size:clamp(26px,3vw,36px);
  font-weight:800;
  line-height:1.24;
  letter-spacing:-.5px;
  color:#fff;
}
.cta-block p{
  margin-top:14px;
  font-size:15px;
  line-height:1.85;
  color:rgba(255,255,255,.72);
  max-width:520px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.cta-mark{
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-lg);
  padding:24px;
  background:rgba(255,255,255,.04);
}
.cta-mark ul{display:flex;flex-direction:column;gap:14px;}
.cta-mark li{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:13.5px;
  color:rgba(255,255,255,.78);
}
.cta-mark li i{
  flex:none;
  width:26px;height:26px;
  border-radius:50%;
  display:grid;place-items:center;
  background:rgba(205,242,95,.16);
  color:var(--lime-300);
  font-style:normal;
  font-size:12px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
}

/* ============ 页脚 ============ */
.footer{
  background:var(--ink-950);
  color:rgba(255,255,255,.72);
  padding:72px 0 26px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:44px;
}
.footer .brand{display:inline-flex;align-items:baseline;gap:7px;}
.footer .brand b{font-size:19px;font-weight:800;color:var(--lime-300);letter-spacing:.01em;}
.footer .brand span{font-size:11.5px;letter-spacing:.08em;color:rgba(255,255,255,.55);}
.footer-desc{margin-top:14px;font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.6);max-width:280px;}
.socials{display:flex;gap:10px;margin-top:22px;}
.socials a{
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.16);
  display:grid;place-items:center;
  color:rgba(255,255,255,.72);
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}
.socials a:hover{color:var(--ink-900);background:var(--lime-300);border-color:var(--lime-300);}
.footer h4{
  font-size:14px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--lime-300);
  margin-bottom:16px;
}
.footer ul{display:flex;flex-direction:column;gap:11px;}
.footer ul a{
  font-size:13.5px;
  color:rgba(255,255,255,.68);
  transition:color .18s var(--ease);
}
.footer ul a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  margin-top:52px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  font-size:12.5px;
  color:rgba(255,255,255,.48);
}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .dock{max-width:100%;}
  .nav a{padding:8px 10px;font-size:14px;}
}
@media (max-width:1023px){
  .page-top{padding-top:104px;}
  .nav{gap:0;}
  .nav a{font-size:13.5px;padding:8px 8px;}
  .dock-actions .btn{display:none;}
  .section{padding:72px 0;}
  .poster-grid{grid-template-columns:repeat(2,1fr);}
  .poster-card.feature{grid-column:span 2;}
  .poster-card.feature .thumb{aspect-ratio:16/9;}
  .pick-grid{grid-template-columns:repeat(2,1fr);}
  .pick-grid .pick-card:last-child{display:none;}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .cta-grid{grid-template-columns:1fr;}
  .cta-block{padding:44px 32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .banner-inner{padding:34px 32px;}
  .banner{min-height:300px;}
}
@media (max-width:767px){
  .dock{height:58px;padding:0 10px 0 16px;gap:10px;}
  .dock .brand b{font-size:16.5px;}
  .dock .brand span{font-size:10.5px;}
  .nav{display:none;}
  .menu-btn{display:grid;}
  .dock-actions{gap:8px;margin-left:auto;}
  .icon-btn{width:36px;height:36px;}
  .page-top{padding-top:96px;}
  .section{padding:56px 0;}
  .section.tight{padding:48px 0;}
  .container{padding:0 18px;}
  .banner{border-radius:20px;min-height:auto;}
  .banner-inner{padding:28px 22px;}
  .banner h1{font-size:clamp(26px,7vw,34px);}
  .banner p{font-size:14.5px;}
  .banner-tags{gap:8px;margin-top:18px;}
  .poster-grid{grid-template-columns:1fr;}
  .poster-card.feature{grid-column:auto;}
  .poster-card.feature .thumb{aspect-ratio:16/9;}
  .pick-grid{grid-template-columns:1fr;}
  .pick-grid .pick-card:last-child{display:flex;}
  .stat-strip{grid-template-columns:1fr 1fr;}
  .stat-cell{padding:22px 18px;}
  .stat-cell b{font-size:26px;}
  .tl-row{grid-template-columns:68px 1fr;gap:14px;padding:18px 4px;}
  .tl-row .round-btn{display:none;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .filter-bar{flex-direction:column;align-items:flex-start;gap:12px;}
  .chip-group{width:100%;overflow:auto;}
  .chip{flex:1;white-space:nowrap;text-align:center;}
  .cta-block{padding:34px 22px;border-radius:20px;}
  .footer{padding:52px 0 22px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:480px){
  body{font-size:15.5px;}
  .card-body h3{font-size:17.5px;}
  .poster-card.feature .card-body h3{font-size:19px;}
  .stat-strip{grid-template-columns:1fr;}
  .btn{padding:11px 18px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
  .poster-card:hover,.pick-card:hover,.btn:hover{transform:none;}
}

/* roulang page: category3 */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-dark:rgba(255,255,255,.10);
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:12px;
  --radius-hero:26px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--paper-50);
  color:var(--text-900);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  padding-top:104px;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--brand-600)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.3;letter-spacing:-.2px}
:focus-visible{outline:2px solid var(--lime-300);outline-offset:3px;border-radius:6px}

.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:fixed;top:18px;left:0;right:0;z-index:90;display:flex;justify-content:center;padding:0 24px;pointer-events:none}
.dock{
  pointer-events:auto;
  width:100%;
  max-width:1080px;
  height:64px;
  display:flex;
  align-items:center;
  gap:22px;
  padding:0 12px 0 20px;
  border-radius:999px;
  background:rgba(10,25,20,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line-dark);
  box-shadow:0 10px 30px -18px rgba(8,19,15,.7);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.dock.is-scrolled{transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(8,19,15,.85)}
.brand{display:flex;align-items:baseline;gap:8px;white-space:nowrap}
.brand b{font-size:19px;font-weight:800;color:var(--lime-300);letter-spacing:.2px}
.brand span{font-size:12px;font-weight:500;color:rgba(255,255,255,.6);letter-spacing:.06em}
.nav{display:flex;align-items:center;gap:20px;margin-left:auto}
.nav a{position:relative;font-size:14.5px;color:rgba(255,255,255,.72);padding:6px 0;white-space:nowrap}
.nav a:hover{color:#fff}
.nav a.is-active{color:#fff;font-weight:600}
.nav a.is-active::before{
  content:"";position:absolute;left:-11px;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--lime-300);
}
.dock-actions{display:flex;align-items:center;gap:10px;margin-left:6px}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.82);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.32)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:13px 26px;
  font-size:15px;font-weight:600;
  border:1px solid transparent;
  transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn-primary{background:var(--amber-500);color:#fff;box-shadow:0 10px 22px -14px rgba(240,121,45,.9)}
.btn-primary:hover{background:var(--amber-600);color:#fff;transform:translateY(-1px);box-shadow:0 16px 30px -16px rgba(240,121,45,.95)}
.btn-secondary{background:var(--brand-700);color:#fff}
.btn-secondary:hover{background:var(--brand-600);color:#fff;transform:translateY(-1px)}
.btn-ghost{border-color:rgba(14,31,25,.18);color:var(--brand-700);background:transparent}
.btn-ghost:hover{border-color:var(--brand-600);color:var(--brand-600);transform:translateY(-1px)}
.btn-ghost-light{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.5)}
.btn-dock{padding:9px 20px;font-size:14px}
.burger{display:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.18);color:#fff;align-items:center;justify-content:center}

/* ---------- 移动端抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:120;display:none;
}
.drawer.is-open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(8,19,15,.55);backdrop-filter:blur(3px)}
.drawer-panel{
  position:absolute;left:16px;right:16px;bottom:16px;
  background:var(--ink-900);
  border:1px solid var(--line-dark);
  border-radius:20px;
  padding:20px;
  box-shadow:0 24px 60px -20px rgba(0,0,0,.7);
  animation:slideUp .24s var(--ease);
}
@keyframes slideUp{from{transform:translateY(18px);opacity:0}to{transform:translateY(0);opacity:1}}
.drawer-panel .brand{margin-bottom:14px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:15px 2px;font-size:16px;color:rgba(255,255,255,.8);
  border-bottom:1px solid var(--line-dark);
}
.drawer-nav a.is-active{color:var(--lime-300);font-weight:600}
.drawer-nav a:hover{color:#fff}
.drawer-panel .btn{width:100%;margin-top:18px}

/* ---------- 面包屑 ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--text-400);padding:20px 0 18px;letter-spacing:.02em}
.breadcrumb a{color:var(--text-600)}
.breadcrumb a:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:4px}
.breadcrumb .sep{color:rgba(14,31,25,.28)}
.breadcrumb .current{color:var(--text-400)}

/* ---------- 分类横幅 ---------- */
.page-hero{padding-bottom:56px}
.hero-card{
  position:relative;overflow:hidden;
  border-radius:var(--radius-hero);
  min-height:330px;
  display:flex;align-items:flex-end;
  padding:44px;
  background:linear-gradient(120deg,#0B241C 0%,#16302A 60%,#0E1F19 100%);
  box-shadow:var(--shadow-card);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.hero-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,19,15,.94) 0%,rgba(8,19,15,.66) 46%,rgba(8,19,15,.24) 100%),linear-gradient(0deg,rgba(8,19,15,.8) 0%,rgba(8,19,15,0) 60%)}
.hero-lines{position:absolute;right:36px;top:36px;display:flex;gap:6px}
.hero-lines i{display:block;width:3px;height:46px;border-radius:2px;background:rgba(205,242,95,.5)}
.hero-lines i:nth-child(2){height:28px;background:rgba(205,242,95,.28);margin-top:18px}
.hero-lines i:nth-child(3){height:62px;background:rgba(205,242,95,.18)}
.hero-inner{position:relative;z-index:2;max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  border:1px solid rgba(205,242,95,.45);
  color:var(--lime-300);
  font-size:12.5px;font-weight:600;letter-spacing:.06em;
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime-300)}
.hero-inner h1{font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.16;color:#fff;letter-spacing:-.5px}
.hero-inner p{margin-top:16px;color:rgba(255,255,255,.74);font-size:16px;max-width:38em}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 13px;border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.86);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;
}
.pill-lime{background:rgba(205,242,95,.14);border-color:rgba(205,242,95,.4);color:var(--lime-300)}

/* ---------- 区块通用 ---------- */
.section{padding:64px 0}
.section-tight{padding:48px 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px}
.section-head h2{font-size:clamp(24px,2.6vw,32px);font-weight:700;letter-spacing:-.3px}
.section-head p{color:var(--text-600);font-size:15px;margin-top:10px;max-width:44em}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--brand-700)}
.link-more svg{transition:transform .18s var(--ease)}
.link-more:hover svg{transform:translateX(2px)}

/* ---------- 概览数据条 ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.stat-item{padding:26px 24px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:none}
.stat-item b{display:block;font-size:32px;font-weight:800;letter-spacing:-.6px;font-variant-numeric:tabular-nums;color:var(--brand-700)}
.stat-item span{display:block;margin-top:6px;font-size:13px;color:var(--text-400);letter-spacing:.04em}
.stat-bar{height:4px;border-radius:2px;background:var(--paper-100);margin-top:14px;overflow:hidden}
.stat-bar i{display:block;height:100%;border-radius:2px;background:linear-gradient(90deg,var(--brand-600),var(--lime-300))}

/* ---------- 阵容区块 ---------- */
.roster-block{
  border-top:1px solid var(--line);
  padding:44px 0;
}
.roster-block:first-of-type{border-top:none;padding-top:0}
.roster-block.alt{background:var(--paper-100);border-radius:var(--radius-lg);padding:40px 32px;margin-bottom:20px;border-top:none}
.roster-head{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:26px}
.roster-head h2{font-size:26px;font-weight:700}
.roster-head .count{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--brand-700);color:#fff;font-size:12.5px;font-weight:600;letter-spacing:.05em;
}
.roster-head .desc{flex-basis:100%;color:var(--text-600);font-size:14.5px;max-width:46em}
.player-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.player{
  display:flex;align-items:center;gap:14px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:14px 18px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.player:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(15,122,87,.3)}
.player-avatar{width:56px;height:56px;border-radius:14px;overflow:hidden;flex-shrink:0;background:var(--paper-100)}
.player-avatar img{width:100%;height:100%;object-fit:cover;transition:transform .25s var(--ease)}
.player:hover .player-avatar img{transform:scale(1.06)}
.player-main{min-width:0;flex:1}
.player-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.player-top strong{font-size:17px;font-weight:600}
.tag{
  display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:999px;
  background:var(--paper-100);color:var(--brand-700);
  font-size:12px;font-weight:600;letter-spacing:.04em;
}
.tag-lime{background:rgba(205,242,95,.28);color:#2C4310}
.player-note{font-size:13px;color:var(--text-400);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-stat{text-align:right;flex-shrink:0;font-variant-numeric:tabular-nums}
.player-stat b{display:block;font-size:18px;font-weight:700;color:var(--brand-700)}
.player-stat span{font-size:11.5px;color:var(--text-400);letter-spacing:.04em}

/* ---------- 阵型卡 ---------- */
.formation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.formation-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 26px;
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.formation-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.formation-num{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:74px;height:34px;padding:0 12px;border-radius:10px;
  background:var(--ink-900);color:var(--lime-300);
  font-size:15px;font-weight:700;letter-spacing:.08em;
  font-variant-numeric:tabular-nums;
  margin-bottom:18px;
}
.formation-card h3{font-size:19px;font-weight:600;margin-bottom:10px}
.formation-card p{font-size:14.5px;color:var(--text-600);line-height:1.8}
.formation-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.formation-tags span{
  font-size:12px;font-weight:600;color:var(--brand-700);
  padding:3px 10px;border-radius:999px;border:1px solid rgba(15,122,87,.24);
}

/* ---------- 核对步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{
  position:relative;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px 26px 28px;
}
.step-num{
  font-size:36px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px var(--lime-300);
  font-variant-numeric:tabular-nums;
  margin-bottom:18px;
  letter-spacing:.02em;
}
.step h3{font-size:18px;font-weight:600;margin-bottom:10px}
.step p{font-size:14.5px;color:var(--text-600)}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px;align-items:start}
.faq-intro h2{font-size:clamp(24px,2.6vw,32px);font-weight:700}
.faq-intro p{margin-top:14px;color:var(--text-600);font-size:15px;max-width:26em}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;font-size:17px;font-weight:600;color:var(--text-900);
  transition:color .18s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:22px;font-weight:400;line-height:1;
  color:var(--brand-600);flex-shrink:0;transition:transform .2s var(--ease);
}
.faq-item summary:hover{color:var(--brand-700)}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg)}
.faq-answer{padding:0 0 24px;color:var(--text-600);font-size:15px;line-height:1.9;max-width:68ch}

/* ---------- CTA ---------- */
.cta-block{
  position:relative;overflow:hidden;
  background:linear-gradient(115deg,#0B241C 0%,#16302A 62%,#0E1F19 100%);
  border-radius:var(--radius-hero);
  padding:60px 52px;
  display:grid;grid-template-columns:1.35fr .65fr;
  gap:40px;align-items:center;
  box-shadow:0 30px 60px -30px rgba(8,19,15,.6);
}
.cta-block::after{
  content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,95,.16),rgba(205,242,95,0) 68%);
}
.cta-text{position:relative;z-index:2}
.cta-text h2{font-size:clamp(24px,3vw,34px);font-weight:800;color:#fff;line-height:1.24;letter-spacing:-.4px}
.cta-text p{margin-top:16px;color:rgba(255,255,255,.72);font-size:15.5px;max-width:34em}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.cta-art{position:relative;z-index:2;display:flex;justify-content:center}
.cta-art svg{width:170px;height:170px;color:rgba(205,242,95,.5)}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:80px;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer .brand b{font-size:20px}
.footer-desc{margin-top:16px;font-size:14px;color:rgba(255,255,255,.6);max-width:24em;line-height:1.8}
.socials{display:flex;gap:10px;margin-top:22px}
.socials a{
  width:38px;height:38px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.72);
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.socials a:hover{background:rgba(205,242,95,.14);color:var(--lime-300);border-color:rgba(205,242,95,.4)}
.footer h4{font-size:14px;font-weight:600;color:var(--lime-300);letter-spacing:.06em;margin-bottom:18px}
.footer-grid ul li{margin-bottom:12px}
.footer-grid ul a{font-size:14px;color:rgba(255,255,255,.66)}
.footer-grid ul a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 30px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.5);letter-spacing:.02em;
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .container{padding:0 22px}
  .nav{gap:16px}
  .cta-block{padding:48px 40px}
}
@media (max-width:1023px){
  body{padding-top:92px}
  .nav{display:none}
  .dock{gap:14px;padding-right:10px}
  .burger{display:inline-flex}
  .dock-actions .btn-dock{display:none}
  .hero-card{padding:34px;min-height:300px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line)}
  .formation-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .faq-layout{grid-template-columns:1fr;gap:28px}
  .cta-block{grid-template-columns:1fr;padding:44px 32px}
  .cta-art{justify-content:flex-start}
  .cta-art svg{width:120px;height:120px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:767px){
  body{padding-top:86px;font-size:15.5px}
  .container{padding:0 18px}
  .dock{height:58px;padding:0 8px 0 14px}
  .brand b{font-size:17px}
  .brand span{display:none}
  .section{padding:48px 0}
  .page-hero{padding-bottom:40px}
  .hero-card{min-height:290px;padding:26px 22px;border-radius:20px}
  .hero-lines{right:20px;top:20px}
  .hero-inner p{font-size:15px}
  .roster-block.alt{padding:28px 18px;border-radius:16px}
  .player-grid{grid-template-columns:1fr}
  .footer{padding-top:48px;margin-top:56px}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  .stat-item{padding:20px 18px}
  .stat-item b{font-size:26px}
  .hero-meta{gap:8px}
  .pill{font-size:11.5px;padding:0 10px}
  .cta-actions .btn{width:100%}
  .player{padding:12px 14px;gap:12px}
  .player-avatar{width:48px;height:48px;border-radius:12px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .player:hover,.formation-card:hover,.btn:hover{transform:none!important}
}

/* roulang page: category2 */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-dark:rgba(255,255,255,.10);
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --r-xl:26px;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text-900);
  background:var(--paper-50);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ol,ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--lime-300);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-alt{background:var(--paper-100)}

/* ---------- 浮动 Dock 导航 ---------- */
.dock-wrap{
  position:fixed;top:16px;left:0;right:0;z-index:90;
  display:flex;justify-content:center;
  padding:0 16px;
  pointer-events:none;
  transition:top .2s var(--ease);
}
.dock{
  pointer-events:auto;
  width:100%;max-width:1080px;height:64px;
  display:flex;align-items:center;gap:16px;
  padding:0 12px 0 20px;
  border-radius:999px;
  background:rgba(10,25,20,.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line-dark);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.dock.is-scrolled{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(8,19,15,.7)}
.brand{display:inline-flex;align-items:baseline;gap:8px;white-space:nowrap}
.brand b{font-size:19px;font-weight:800;letter-spacing:-.4px;color:var(--lime-300)}
.brand span{font-size:11.5px;font-weight:600;letter-spacing:.08em;color:rgba(255,255,255,.6)}
.nav{display:flex;align-items:center;gap:2px;flex:1;margin-left:6px}
.nav a{
  position:relative;padding:8px 12px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:rgba(255,255,255,.74);
  transition:color .18s var(--ease),background .18s var(--ease);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a.is-active{color:#fff;font-weight:700}
.nav a.is-active::after{
  content:"";position:absolute;left:50%;bottom:1px;
  width:5px;height:5px;border-radius:50%;
  background:var(--lime-300);transform:translateX(-50%);
}
.dock-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.82);
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}
.icon-btn:hover{color:#fff;border-color:rgba(205,242,95,.6);background:rgba(205,242,95,.1)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:700;letter-spacing:.01em;white-space:nowrap;
  transition:transform .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease);
}
.btn-primary{background:var(--amber-500);color:#fff;padding:13px 26px;font-size:15px}
.btn-primary:hover{background:var(--amber-600);transform:translateY(-1px);box-shadow:0 14px 26px -14px rgba(240,121,45,.85)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1px solid rgba(255,255,255,.36);color:#fff;padding:13px 26px;font-size:15px}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.55)}
.btn-ghost-dark{border:1px solid var(--line);color:var(--brand-700);padding:12px 24px;font-size:15px;background:var(--white)}
.btn-ghost-dark:hover{border-color:var(--brand-400);background:var(--paper-100)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.burger{
  display:none;width:40px;height:40px;border-radius:50%;
  place-items:center;border:1px solid rgba(255,255,255,.18);color:#fff;
}
.burger:hover{background:rgba(255,255,255,.08)}
.burger span{display:block;width:16px;height:1.6px;background:currentColor;border-radius:2px;position:relative}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:16px;height:1.6px;background:currentColor;border-radius:2px;
}
.burger span::before{top:-5px}
.burger span::after{top:5px}
.mobile-panel{
  pointer-events:auto;
  position:fixed;left:16px;right:16px;top:88px;z-index:89;
  background:rgba(10,25,20,.98);
  border:1px solid var(--line-dark);
  border-radius:20px;
  padding:8px;
  display:none;
  box-shadow:0 26px 50px -24px rgba(8,19,15,.9);
}
.mobile-panel.is-open{display:block}
.mobile-panel a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;font-size:15px;color:rgba(255,255,255,.82);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .18s var(--ease),color .18s var(--ease);
}
.mobile-panel a:last-of-type{border-bottom:0}
.mobile-panel a:hover{background:rgba(255,255,255,.06);color:#fff}
.mobile-panel a.is-active{color:var(--lime-300);font-weight:700}
.mobile-panel .panel-cta{margin:8px;justify-content:center;display:flex;padding:12px 0;border-radius:999px;border-bottom:0;background:var(--amber-500);color:#fff;font-weight:700}
.mobile-panel .panel-cta:hover{background:var(--amber-600);color:#fff}
body.no-scroll{overflow:hidden}

/* ---------- 分类横幅 ---------- */
.page-banner{padding-top:104px}
.banner-inner{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  background:var(--ink-900) url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
  padding:44px 40px 40px;
  min-height:320px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:14px;
  color:#F2F6F1;
}
.banner-inner::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(8,19,15,.95) 0%,rgba(8,19,15,.8) 46%,rgba(8,19,15,.34) 100%),
    linear-gradient(0deg,rgba(8,19,15,.82),rgba(8,19,15,0) 62%);
}
.banner-inner::after{
  content:"";position:absolute;right:44px;top:44px;
  width:132px;height:1px;background:var(--lime-300);opacity:.75;
}
.banner-inner>*{position:relative;z-index:1}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:6px}
.crumb a{color:rgba(255,255,255,.72);transition:color .18s var(--ease)}
.crumb a:hover{color:var(--lime-300)}
.crumb-now{color:rgba(255,255,255,.5)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:999px;padding:5px 14px;
  font-size:12.5px;font-weight:600;letter-spacing:.05em;
  align-self:flex-start;
}
.badge-lime{background:rgba(205,242,95,.14);color:var(--lime-300);border:1px solid rgba(205,242,95,.45)}
.page-banner h1{
  font-size:clamp(28px,3.8vw,44px);
  line-height:1.2;font-weight:800;letter-spacing:-.6px;
  max-width:22em;
}
.banner-sub{font-size:16px;color:rgba(255,255,255,.78);max-width:48ch}
.banner-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.pill{
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:4px 13px;
  font-size:12.5px;color:rgba(255,255,255,.82);
}

/* ---------- 数据条 ---------- */
.stats-strip{padding:36px 0 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:20px 22px;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}
.stat b{
  display:block;font-size:30px;font-weight:800;line-height:1.2;
  letter-spacing:-1px;font-variant-numeric:tabular-nums;
}
.stat span{font-size:13px;color:var(--text-600);letter-spacing:.02em}
.bar{display:block;height:4px;border-radius:999px;background:var(--paper-100);margin-top:12px;overflow:hidden}
.bar em{display:block;height:100%;border-radius:999px;background:var(--brand-400)}

/* ---------- 专题目录 + 专题块 ---------- */
.topics-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px}
.toc{position:sticky;top:104px;align-self:start}
.toc-title{font-size:13px;letter-spacing:.14em;color:var(--text-400);font-weight:700;margin-bottom:14px}
.toc-list{display:grid;gap:2px}
.toc-list a{
  display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:8px;
  padding:10px 12px;border-radius:10px;
  font-size:14.5px;color:var(--text-600);
  border-left:2px solid transparent;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.toc-list a i{font-style:normal;font-size:12px;font-weight:700;color:var(--text-400);font-variant-numeric:tabular-nums}
.toc-list a em{font-style:normal;font-size:12px;color:var(--text-400);font-variant-numeric:tabular-nums}
.toc-list a:hover{background:var(--paper-100);color:var(--text-900)}
.toc-list a.is-active{
  color:var(--brand-700);font-weight:700;
  border-left-color:var(--lime-300);
  background:var(--white);
  box-shadow:var(--shadow-card);
}
.toc-note{margin-top:16px;font-size:12.5px;color:var(--text-400);line-height:1.8}
.topics{display:grid}
.topic{padding:30px 0;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.topic:first-child{padding-top:2px}
.topic-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.topic-no{
  font-size:12.5px;font-weight:800;letter-spacing:.1em;
  color:var(--brand-700);font-variant-numeric:tabular-nums;
}
.topic h2{font-size:23px;font-weight:700;letter-spacing:-.3px;line-height:1.4}
.topic-count{
  margin-left:auto;font-size:12.5px;color:var(--text-600);
  background:var(--paper-100);border-radius:999px;padding:3px 12px;
  font-variant-numeric:tabular-nums;
}
.topic-body{display:flex;gap:28px;align-items:flex-start}
.topic-text{flex:1;min-width:0}
.topic p{color:var(--text-600);font-size:15.5px;max-width:58ch;margin-bottom:14px}
.topic-fig{
  width:220px;flex:0 0 220px;
  border-radius:var(--r-md);overflow:hidden;
  background:var(--paper-100);
}
.topic-fig img{width:100%;height:132px;object-fit:cover;transition:transform .25s var(--ease)}
.topic:hover .topic-fig img{transform:scale(1.04)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.tag{
  display:inline-flex;align-items:center;
  border:1px solid var(--line);border-radius:999px;
  padding:3px 11px;font-size:12.5px;color:var(--text-600);
  letter-spacing:.03em;background:var(--white);
}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;color:var(--brand-700);
  transition:gap .18s var(--ease),color .18s var(--ease);
}
.link-arrow:hover{gap:11px;color:var(--brand-600)}

/* ---------- 通用板块头 ---------- */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:44px}
.section-head h2{font-size:clamp(24px,2.7vw,32px);font-weight:700;letter-spacing:-.4px;line-height:1.3;margin-bottom:10px}
.section-head p{color:var(--text-600);font-size:15.5px;max-width:52ch}

/* ---------- 三步 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px 26px;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(51,169,126,.4)}
.step b{
  display:block;font-size:38px;font-weight:800;line-height:1;
  letter-spacing:-1.4px;margin-bottom:16px;
  color:transparent;-webkit-text-stroke:1.4px var(--brand-600);
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:18px;font-weight:700;margin-bottom:8px;letter-spacing:-.2px}
.step p{font-size:14.5px;color:var(--text-600);line-height:1.8}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:56px;align-items:start}
.faq-intro h2{font-size:clamp(24px,2.7vw,32px);font-weight:700;letter-spacing:-.4px;line-height:1.3;margin-bottom:12px}
.faq-intro p{color:var(--text-600);font-size:15.5px;max-width:26ch}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 0;text-align:left;font-size:16.5px;font-weight:600;
  color:var(--text-900);
  transition:color .18s var(--ease);
}
.faq-q:hover{color:var(--brand-700)}
.faq-item.is-open .faq-q{color:var(--brand-700)}
.faq-icon{position:relative;width:16px;height:16px;flex:0 0 auto;color:currentColor}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:currentColor;border-radius:2px;
  transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.faq-icon::before{left:0;top:7px;width:16px;height:2px}
.faq-icon::after{left:7px;top:0;width:2px;height:16px}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{display:none;padding:0 0 22px}
.faq-a p{font-size:15.5px;line-height:1.9;color:var(--text-600);max-width:68ch}
.faq-item.is-open .faq-a{display:block}

/* ---------- CTA ---------- */
.cta{padding:0 0 96px}
.cta-inner{
  position:relative;overflow:hidden;
  background:var(--ink-900);
  border-radius:var(--r-xl);
  padding:56px 48px;
  color:#F2F6F1;
  display:grid;grid-template-columns:minmax(0,1fr) auto;
  gap:36px;align-items:center;
}
.cta-inner::before{
  content:"";position:absolute;right:-70px;top:-90px;
  width:300px;height:300px;border-radius:50%;
  border:1px solid rgba(205,242,95,.28);
}
.cta-inner::after{
  content:"";position:absolute;right:30px;bottom:-120px;
  width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,95,.16),rgba(205,242,95,0) 68%);
}
.cta-inner>*{position:relative;z-index:1}
.cta-inner h2{font-size:clamp(23px,2.6vw,32px);font-weight:800;letter-spacing:-.5px;line-height:1.3;margin-bottom:10px}
.cta-inner p{color:rgba(255,255,255,.72);font-size:15.5px;max-width:48ch}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink-950);color:rgba(255,255,255,.72);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer .brand b{color:var(--lime-300)}
.footer .brand span{color:rgba(255,255,255,.5)}
.footer-desc{margin:16px 0 20px;font-size:14px;line-height:1.8;max-width:26ch;color:rgba(255,255,255,.6)}
.socials{display:flex;gap:10px}
.socials a{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.72);
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}
.socials a:hover{color:var(--lime-300);border-color:rgba(205,242,95,.55);background:rgba(205,242,95,.08)}
.footer h4{font-size:14px;font-weight:700;color:var(--lime-300);letter-spacing:.04em;margin-bottom:16px}
.footer ul{display:grid;gap:10px}
.footer ul a{font-size:14px;color:rgba(255,255,255,.66);transition:color .18s var(--ease)}
.footer ul a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .topics-layout{gap:36px}
  .cta-inner{padding:48px 36px}
}
@media (max-width:1023px){
  .nav{display:none}
  .burger{display:grid}
  .dock-actions .icon-btn{display:none}
  .section{padding:72px 0}
  .topics-layout{grid-template-columns:1fr;gap:28px}
  .toc{position:static;top:auto}
  .toc-list{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
  .toc-list::-webkit-scrollbar{display:none}
  .toc-list li{flex:0 0 auto}
  .toc-list a{
    grid-template-columns:auto auto;gap:6px;
    border-left:0;border:1px solid var(--line);
    border-radius:999px;padding:7px 14px;background:var(--white);
    white-space:nowrap;
  }
  .toc-list a em{display:none}
  .toc-list a.is-active{border-color:var(--brand-400);background:var(--ink-900);color:#fff;box-shadow:none}
  .toc-list a.is-active i{color:var(--lime-300)}
  .toc-note{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .faq-layout{grid-template-columns:1fr;gap:28px}
  .faq-intro p{max-width:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-inner{grid-template-columns:1fr;padding:40px 30px}
  .banner-inner{padding:36px 28px 32px;min-height:300px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .page-banner{padding-top:96px}
  .dock{height:58px;padding:0 10px 0 16px;gap:10px}
  .brand b{font-size:17px}
  .brand span{font-size:10.5px}
  .dock-actions .btn-sm{display:none}
  .banner-inner{min-height:280px;border-radius:20px;padding:28px 22px 26px}
  .banner-inner::after{display:none}
  .page-banner h1{font-size:26px}
  .banner-sub{font-size:14.5px}
  .section{padding:56px 0}
  .topic-body{flex-direction:column}
  .topic-fig{width:100%;flex:none}
  .topic-fig img{height:170px}
  .topic h2{font-size:20px}
  .topic-count{margin-left:0}
  .stats-grid{gap:12px}
  .stat{padding:16px 18px}
  .stat b{font-size:25px}
  .footer{padding-top:56px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .cta{padding-bottom:56px}
  .cta-inner{padding:32px 22px;border-radius:20px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .faq-q{font-size:15.5px;padding:18px 0}
}
@media (max-width:480px){
  body{font-size:15.5px}
  .page-banner h1{font-size:23px;line-height:1.3}
  .stats-grid{grid-template-columns:1fr}
  .banner-meta .pill{font-size:12px;padding:3px 11px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
  .stat:hover,.step:hover,.topic:hover .topic-fig img{transform:none !important}
}

/* roulang page: category5 */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-dark:rgba(255,255,255,.10);
  --r-xl:26px;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --ease:cubic-bezier(.2,.7,.3,1);
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;
  --space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:96px;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text-900);
  background:var(--paper-50);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-md)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
svg{display:block}
:focus-visible{outline:2px solid var(--lime-300);outline-offset:2px;border-radius:6px;box-shadow:0 0 0 4px rgba(11,91,67,.22)}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-head h2{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.4px}
.section-head p{color:var(--text-600);font-size:15px;margin-top:8px;max-width:52ch}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--brand-700);text-transform:uppercase}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--lime-300)}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:fixed;top:16px;left:0;right:0;z-index:80;display:flex;justify-content:center;padding:0 20px;pointer-events:none}
.dock{
  pointer-events:auto;
  width:100%;max-width:1080px;height:64px;
  display:flex;align-items:center;gap:14px;
  padding:0 12px 0 22px;
  border-radius:999px;
  background:rgba(10,25,20,.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 14px 34px -20px rgba(8,19,15,.75);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.dock.is-scrolled{transform:translateY(-4px);box-shadow:0 22px 44px -22px rgba(8,19,15,.85)}
.brand{display:inline-flex;align-items:baseline;gap:8px;flex:none;text-decoration:none}
.brand b{font-size:18px;font-weight:800;letter-spacing:-.3px;color:var(--lime-300);line-height:1}
.brand span{font-size:11.5px;font-weight:500;letter-spacing:.08em;color:rgba(255,255,255,.62);line-height:1}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  position:relative;
  display:inline-block;
  padding:9px 12px;
  font-size:14.5px;
  color:rgba(255,255,255,.76);
  border-radius:999px;
  transition:color .16s var(--ease),background .16s var(--ease);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a.is-active{color:#fff;font-weight:600}
.nav a.is-active::before{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:5px;height:5px;border-radius:50%;background:var(--lime-300);
}
.dock-tools{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  transition:background .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.34);transform:translateY(-1px)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;
  font-weight:600;
  font-size:15px;
  line-height:1;
  padding:14px 26px;
  transition:background .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease);
}
.btn-primary{background:var(--amber-500);color:#fff;box-shadow:0 12px 22px -14px rgba(240,121,45,.9)}
.btn-primary:hover{background:var(--amber-600);transform:translateY(-1px)}
.btn-secondary{background:var(--brand-700);color:#fff}
.btn-secondary:hover{background:var(--brand-600);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--brand-700);border:1px solid rgba(11,91,67,.35)}
.btn-ghost:hover{background:rgba(11,91,67,.06);border-color:var(--brand-600);transform:translateY(-1px)}
.btn-ghost--dark{color:#fff;border-color:rgba(255,255,255,.34)}
.btn-ghost--dark:hover{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.6)}
.btn-sm{padding:11px 20px;font-size:14px}
.dock-cta{padding:11px 20px;font-size:14px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-700);font-weight:600;font-size:14.5px;transition:gap .18s var(--ease),color .18s var(--ease)}
.link-arrow:hover{gap:10px;color:var(--brand-600)}
.burger{
  display:none;width:40px;height:40px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);color:#fff;place-items:center;
}
.mobile-panel{
  position:fixed;top:88px;left:16px;right:16px;z-index:79;
  border-radius:20px;
  background:rgba(10,25,20,.97);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 26px 50px -24px rgba(8,19,15,.9);
  padding:10px 16px 18px;
  display:none;
}
.mobile-panel.open{display:block;animation:panelIn .22s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mobile-panel a.mp-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;font-size:15px;color:rgba(255,255,255,.82);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.mobile-panel a.mp-link.is-active{color:var(--lime-300);font-weight:600}
.mobile-panel .btn{width:100%;margin-top:16px}

/* ---------- 面包屑 ---------- */
.crumbs{padding:26px 0 0;font-size:13.5px;color:var(--text-400)}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:rgba(14,31,25,.25)}
.crumbs a{color:var(--text-600);transition:color .16s var(--ease)}
.crumbs a:hover{color:var(--brand-700)}
.crumbs li[aria-current]{color:var(--text-400)}

/* ---------- 分类横幅 ---------- */
.banner{
  position:relative;
  margin-top:24px;
  min-height:320px;
  border-radius:var(--r-xl);
  overflow:hidden;
  display:flex;align-items:flex-end;
  padding:40px 44px;
  background-color:var(--ink-900);
  background-image:linear-gradient(100deg,rgba(8,19,15,.94) 0%,rgba(11,40,32,.82) 46%,rgba(14,31,25,.45) 100%),url(/assets/images/backpic/back-2.webp);
  background-size:cover;
  background-position:center;
  color:#fff;
  isolation:isolate;
}
.banner::after{
  content:"";position:absolute;inset:auto 0 0 0;height:2px;
  background:linear-gradient(90deg,var(--lime-300),rgba(205,242,95,0));
}
.banner-inner{position:relative;z-index:1;max-width:760px}
.banner .badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  border:1px solid rgba(205,242,95,.55);
  color:var(--lime-300);
  font-size:12.5px;font-weight:600;letter-spacing:.06em;
  margin-bottom:18px;
}
.banner h1{
  font-size:clamp(28px,4.2vw,46px);
  font-weight:800;line-height:1.18;letter-spacing:-.6px;
  margin-bottom:14px;
}
.banner p{color:rgba(255,255,255,.74);font-size:15.5px;max-width:56ch}
.banner-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.86);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.chip-lime{background:rgba(205,242,95,.16);border-color:rgba(205,242,95,.42);color:var(--lime-300)}

/* ---------- 步骤卡 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  position:relative;
  background:var(--ink-900);
  border:1px solid var(--line-dark);
  border-radius:var(--r-lg);
  padding:34px 30px 32px;
  color:#fff;
  box-shadow:0 20px 40px -28px rgba(8,19,15,.7);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.step:hover{transform:translateY(-3px);box-shadow:0 24px 48px -26px rgba(8,19,15,.85)}
.step-num{
  font-size:52px;font-weight:800;line-height:1;
  color:transparent;
  -webkit-text-stroke:1.6px var(--lime-300);
  letter-spacing:-1px;
  font-variant-numeric:tabular-nums;
  margin-bottom:20px;
}
.step h3{font-size:19px;font-weight:700;margin-bottom:12px;line-height:1.45}
.step p{color:rgba(255,255,255,.72);font-size:14.5px;line-height:1.8}
.step ul{margin-top:16px;display:grid;gap:8px}
.step li{position:relative;padding-left:18px;font-size:14px;color:rgba(255,255,255,.66);line-height:1.7}
.step li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--lime-300)}

/* ---------- 表单 ---------- */
.form-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:32px;align-items:start}
.form-card{
  background:var(--white);
  border-radius:var(--r-lg);
  padding:48px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
}
.form-card h2{font-size:24px;font-weight:700;letter-spacing:-.3px;margin-bottom:10px}
.form-card .form-intro{color:var(--text-600);font-size:14.5px;margin-bottom:30px;max-width:56ch}
.field{margin-bottom:22px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--text-900);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;
  padding:13px 16px;
  border:1px solid rgba(14,31,25,.16);
  border-radius:var(--r-sm);
  background:var(--paper-50);
  font-size:14.5px;
  line-height:1.6;
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease),background .16s var(--ease);
}
.field textarea{min-height:132px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--text-400)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  background:#fff;
  border-color:var(--brand-600);
  box-shadow:0 0 0 4px rgba(205,242,95,.45);
}
.field select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234E615A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px}
.form-card .btn-primary{width:100%;padding:16px 26px;font-size:15.5px}
.form-note{display:flex;align-items:flex-start;gap:8px;margin-top:16px;font-size:12.8px;color:var(--text-400);line-height:1.7}
.form-note svg{flex:none;margin-top:3px;color:var(--brand-600)}
.side-card{
  background:var(--paper-100);
  border-radius:var(--r-lg);
  padding:32px 30px;
  border:1px solid var(--line);
}
.side-card h3{font-size:18px;font-weight:700;margin-bottom:18px}
.side-list{display:grid;gap:0}
.side-list li{padding:14px 0;border-bottom:1px solid rgba(14,31,25,.10);font-size:14px;color:var(--text-600);line-height:1.75}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list b{display:block;color:var(--text-900);font-size:14.5px;margin-bottom:2px}
.side-card .link-arrow{margin-top:20px}

/* ---------- 自查图文 ---------- */
.check-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.check-figure{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--paper-100);box-shadow:var(--shadow-card)}
.check-figure img{width:100%;height:400px;object-fit:cover;border-radius:0;transition:transform .4s var(--ease)}
.check-figure:hover img{transform:scale(1.04)}
.check-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:36px 24px 18px;
  background:linear-gradient(to top,rgba(8,19,15,.86),rgba(8,19,15,0));
  color:#fff;font-size:13.5px;
}
.check-list{display:grid;gap:0;margin-top:8px}
.check-list li{
  display:grid;grid-template-columns:34px 1fr;gap:16px;
  padding:20px 0;border-bottom:1px solid var(--line);
}
.check-list li:last-child{border-bottom:0}
.check-list .idx{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(11,91,67,.10);
  color:var(--brand-700);font-size:13px;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.check-list b{display:block;font-size:16px;font-weight:700;margin-bottom:4px}
.check-list p{font-size:14.5px;color:var(--text-600);line-height:1.8;max-width:44ch}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:56px;align-items:start}
.faq-side h2{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.4px;margin-bottom:14px}
.faq-side p{color:var(--text-600);font-size:14.8px;max-width:30ch}
.faq-side .btn{margin-top:26px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;
  cursor:pointer;list-style:none;
  font-size:16.5px;font-weight:600;color:var(--text-900);
  transition:color .16s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-700)}
.faq-item[open] summary{color:var(--brand-700)}
.faq-mark{
  position:relative;flex:none;
  width:22px;height:22px;border-radius:50%;
  border:1px solid rgba(11,91,67,.35);
  transition:transform .2s var(--ease),border-color .2s var(--ease);
}
.faq-mark::before,.faq-mark::after{
  content:"";position:absolute;left:50%;top:50%;
  background:var(--brand-700);transform:translate(-50%,-50%);
}
.faq-mark::before{width:9px;height:1.6px}
.faq-mark::after{width:1.6px;height:9px;transition:opacity .2s var(--ease)}
.faq-item[open] .faq-mark{transform:rotate(180deg);border-color:var(--brand-600)}
.faq-item[open] .faq-mark::after{opacity:0}
.faq-answer{padding:0 4px 24px;color:var(--text-600);font-size:15px;line-height:1.9;max-width:68ch}

/* ---------- 安全提示条 ---------- */
.safety{
  display:grid;grid-template-columns:56px 1fr auto;gap:22px;align-items:center;
  background:var(--paper-100);
  border-left:4px solid var(--brand-600);
  border-radius:var(--r-md);
  padding:26px 30px;
}
.safety .s-icon{
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(11,91,67,.12);color:var(--brand-700);
}
.safety b{display:block;font-size:16.5px;margin-bottom:4px}
.safety p{font-size:14.5px;color:var(--text-600);line-height:1.8;max-width:70ch}

/* ---------- CTA ---------- */
.cta{
  position:relative;
  background:var(--ink-900);
  border-radius:var(--r-xl);
  padding:64px;
  color:#fff;
  display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:40px;align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.cta::before{
  content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,242,95,.22),rgba(205,242,95,0) 68%);
}
.cta h2{font-size:clamp(24px,3.2vw,36px);font-weight:800;line-height:1.25;letter-spacing:-.5px;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.74);font-size:15.5px;max-width:46ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.cta-art{position:relative;z-index:1;display:grid;place-items:center}
.cta-art .ring{
  width:200px;height:200px;border-radius:50%;
  border:1px solid rgba(205,242,95,.45);
  display:grid;place-items:center;
  position:relative;
}
.cta-art .ring::before{
  content:"";position:absolute;inset:26px;border-radius:50%;
  border:1px dashed rgba(205,242,95,.35);
}
.cta-art .ring span{
  font-size:34px;font-weight:800;color:var(--lime-300);letter-spacing:-1px;
}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink-950);color:rgba(255,255,255,.72);padding:72px 0 0;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px}
.footer .brand b{font-size:20px}
.footer .brand span{font-size:12px}
.footer-desc{margin-top:18px;font-size:14px;line-height:1.8;max-width:32ch;color:rgba(255,255,255,.6)}
.socials{display:flex;gap:10px;margin-top:24px}
.socials a{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.72);
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease);
}
.socials a:hover{background:rgba(205,242,95,.14);color:var(--lime-300);border-color:rgba(205,242,95,.45);transform:translateY(-2px)}
.footer h4{font-size:14px;font-weight:600;color:var(--lime-300);margin-bottom:18px;letter-spacing:.04em}
.footer ul{display:grid;gap:12px}
.footer ul a{font-size:14px;color:rgba(255,255,255,.66);transition:color .16s var(--ease)}
.footer ul a:hover{color:#fff}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0 28px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .dock{max-width:100%}
  .form-layout{grid-template-columns:minmax(0,1fr) 320px}
  .cta{padding:52px}
}
@media (max-width:1023px){
  body{padding-top:88px}
  .nav{display:none}
  .dock-tools .icon-btn{display:none}
  .burger{display:grid;margin-left:auto}
  .dock{padding:0 12px 0 18px;height:58px}
  .dock-wrap{top:14px}
  .mobile-panel{top:82px}
  .section{padding:72px 0}
  .steps{grid-template-columns:1fr;gap:16px}
  .step{display:grid;grid-template-columns:88px 1fr;gap:8px 20px;align-items:start;padding:26px 24px}
  .step-num{font-size:44px;margin-bottom:0;grid-row:span 2}
  .step ul{grid-column:2}
  .form-layout{grid-template-columns:1fr;gap:24px}
  .form-card{padding:34px 28px}
  .check-grid{grid-template-columns:1fr;gap:32px}
  .check-figure img{height:320px}
  .faq-layout{grid-template-columns:1fr;gap:28px}
  .faq-side p{max-width:56ch}
  .cta{grid-template-columns:1fr;padding:44px 36px}
  .cta-art{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:767px){
  body{padding-top:84px;font-size:15.5px}
  .container{padding:0 18px}
  .dock{height:54px;padding:0 10px 0 16px}
  .dock-wrap{top:12px;padding:0 12px}
  .brand b{font-size:16px}
  .brand span{font-size:10.5px}
  .dock-cta{padding:9px 15px;font-size:13px}
  .mobile-panel{top:76px;left:12px;right:12px}
  .crumbs{padding-top:20px;font-size:12.5px}
  .banner{min-height:280px;padding:28px 22px;border-radius:20px;margin-top:18px}
  .banner p{font-size:14.5px}
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:24px}
  .step{grid-template-columns:64px 1fr;padding:22px 20px}
  .step-num{font-size:36px}
  .form-card{padding:26px 20px;border-radius:16px}
  .side-card{padding:24px 20px}
  .check-figure img{height:240px}
  .safety{grid-template-columns:1fr;gap:14px;padding:22px 20px}
  .safety .s-icon{width:44px;height:44px}
  .faq-item summary{font-size:15.5px;padding:18px 2px;gap:14px}
  .faq-answer{font-size:14.5px;padding-bottom:20px}
  .cta{padding:32px 22px;border-radius:20px}
  .cta-actions .btn{width:100%}
  .footer{margin-top:64px;padding-top:52px}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
  .footer-bottom{flex-direction:column;align-items:flex-start;font-size:12.5px}
}
@media (max-width:480px){
  .container{padding:0 16px}
  .banner{padding:22px 18px}
  .btn{padding:13px 22px;font-size:14.5px}
  .form-card h2{font-size:21px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category4 */
:root{
  --ink-950:#08130F;
  --ink-900:#0E1F19;
  --ink-800:#16302A;
  --brand-700:#0B5B43;
  --brand-600:#0F7A57;
  --brand-400:#33A97E;
  --lime-300:#CDF25F;
  --amber-500:#F0792D;
  --amber-600:#D9631C;
  --paper-50:#F7F5EF;
  --paper-100:#EFEBE1;
  --white:#FFFFFF;
  --text-900:#132019;
  --text-600:#4E615A;
  --text-400:#7C8C85;
  --line:rgba(14,31,25,.10);
  --line-strong:rgba(14,31,25,.16);
  --line-dark:rgba(255,255,255,.10);
  --r-xl:26px;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --r-pill:999px;
  --shadow-card:0 12px 28px -16px rgba(14,31,25,.28);
  --shadow-hover:0 20px 44px -18px rgba(14,31,25,.38);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--paper-50);
  color:var(--text-900);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease),background-color .18s var(--ease),border-color .18s var(--ease)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,table{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--lime-300);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- Header / Dock ---------- */
.site-header{position:sticky;top:0;z-index:90;padding:16px 24px 0}
.dock{
  max-width:1080px;margin:0 auto;height:64px;padding:0 10px 0 22px;
  display:flex;align-items:center;gap:6px;
  border-radius:var(--r-pill);
  background:rgba(10,25,20,.92);
  border:1px solid var(--line-dark);
  box-shadow:0 14px 34px -22px rgba(8,19,15,.85);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.site-header.is-scrolled .dock{transform:translateY(4px);box-shadow:0 18px 40px -20px rgba(8,19,15,.9)}
.brand{display:inline-flex;align-items:baseline;gap:6px;flex-shrink:0;margin-right:8px}
.brand b{font-size:19px;font-weight:800;letter-spacing:-.3px;color:var(--lime-300)}
.brand span{font-size:11.5px;letter-spacing:.08em;color:rgba(255,255,255,.6)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  position:relative;padding:9px 13px;border-radius:var(--r-pill);
  font-size:14.5px;color:rgba(255,255,255,.72);white-space:nowrap;
  transition:color .18s var(--ease),background-color .18s var(--ease);
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav a.is-active{color:#fff;font-weight:600}
.nav a.is-active::after{
  content:"";position:absolute;left:50%;bottom:2px;width:4px;height:4px;
  margin-left:-2px;border-radius:50%;background:var(--lime-300);
}
.dock-actions{display:flex;align-items:center;gap:8px;margin-left:10px}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.82);
  transition:color .18s var(--ease),border-color .18s var(--ease),background-color .18s var(--ease);
}
.icon-btn:hover{color:#fff;border-color:rgba(205,242,95,.55);background:rgba(205,242,95,.10)}
.btn-login{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:40px;padding:0 20px;border-radius:var(--r-pill);
  background:var(--amber-500);color:#fff;font-size:14px;font-weight:600;
  letter-spacing:.02em;white-space:nowrap;
  transition:background-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.btn-login:hover{background:var(--amber-600);transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(240,121,45,.9)}
.btn-login:active{transform:translateY(0)}
.burger{
  display:none;width:40px;height:40px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.9);
  align-items:center;justify-content:center;
}
.burger:hover{border-color:rgba(205,242,95,.55);color:var(--lime-300)}
.mobile-panel{
  display:none;max-width:1080px;margin:10px auto 0;padding:14px;
  border-radius:20px;background:rgba(10,25,20,.97);
  border:1px solid var(--line-dark);box-shadow:0 22px 44px -24px rgba(8,19,15,.9);
  backdrop-filter:blur(14px);
}
.mobile-panel.is-open{display:block;animation:panelIn .2s var(--ease) both}
@keyframes panelIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.mobile-panel a.m-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.08);
  font-size:15px;color:rgba(255,255,255,.8);
}
.mobile-panel a.m-link:last-of-type{border-bottom:0}
.mobile-panel a.m-link:hover{color:var(--lime-300)}
.mobile-panel a.m-link.is-active{color:var(--lime-300);font-weight:600}
.mobile-panel .btn-login{margin-top:12px;width:100%}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:26px 0 16px;font-size:13.5px;color:var(--text-400);
}
.breadcrumb a{color:var(--text-600)}
.breadcrumb a:hover{color:var(--brand-700)}
.breadcrumb .sep{color:var(--text-400);opacity:.6}
.breadcrumb .current{color:var(--text-400)}

/* ---------- Banner ---------- */
.banner{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  padding:48px 44px 42px;
  min-height:326px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:16px;
  color:#F2F6F1;
  background:
    linear-gradient(100deg,rgba(8,19,15,.95) 0%,rgba(8,19,15,.84) 42%,rgba(11,91,67,.42) 100%),
    url("/assets/images/backpic/back-2.webp") center/cover no-repeat,
    var(--ink-900);
  box-shadow:var(--shadow-card);
}
.banner::before{
  content:"";position:absolute;left:44px;top:0;width:112px;height:3px;
  background:linear-gradient(90deg,var(--lime-300),rgba(205,242,95,0));
  border-radius:0 0 4px 4px;
}
.banner::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;
  border-radius:50%;border:1px solid rgba(205,242,95,.22);
  background:radial-gradient(circle at 30% 30%,rgba(205,242,95,.10),transparent 68%);
  pointer-events:none;
}
.banner h1{
  font-size:clamp(30px,3.6vw,44px);font-weight:800;line-height:1.16;
  letter-spacing:-.6px;max-width:20ch;position:relative;z-index:1;
}
.banner p{
  max-width:58ch;color:rgba(255,255,255,.76);font-size:15.5px;
  line-height:1.8;position:relative;z-index:1;
}
.banner-meta{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:var(--r-pill);font-size:12.5px;font-weight:600;
  letter-spacing:.04em;white-space:nowrap;
}
.badge-lime{border:1px solid rgba(205,242,95,.55);color:var(--lime-300)}
.badge-paper{background:var(--paper-100);color:var(--brand-700)}
.badge-dark{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.16)}
.badge-line{border:1px solid var(--line-strong);color:var(--text-600);background:var(--white)}
.badge-lime-solid{background:var(--lime-300);color:var(--ink-900)}

/* ---------- Sections ---------- */
.section{padding:84px 0 0}
.section:last-of-type{padding-bottom:0}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:30px;
}
.section-head h2{
  font-size:clamp(23px,2.5vw,31px);font-weight:700;line-height:1.3;
  letter-spacing:-.3px;
}
.section-head p{color:var(--text-600);font-size:15px;max-width:54ch;margin-top:8px}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;
  font-weight:600;color:var(--brand-700);white-space:nowrap;
  transition:gap .18s var(--ease),color .18s var(--ease);
}
.link-more:hover{gap:10px;color:var(--brand-600)}
.link-more svg{transition:transform .18s var(--ease)}

/* ---------- Stat cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:24px 22px 22px;
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(15,122,87,.3)}
.stat-label{font-size:13px;color:var(--text-600);letter-spacing:.04em;font-weight:600}
.stat-num{
  margin-top:10px;font-size:clamp(30px,3.4vw,38px);font-weight:800;
  line-height:1.1;letter-spacing:-.02em;color:var(--ink-900);
  font-variant-numeric:tabular-nums;
}
.stat-num small{font-size:15px;font-weight:700;color:var(--text-600);margin-left:2px}
.stat-bar{height:6px;margin-top:16px;border-radius:var(--r-pill);background:var(--paper-100);overflow:hidden}
.stat-bar i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--brand-600),var(--lime-300))}
.stat-note{margin-top:12px;font-size:12.5px;color:var(--text-400);line-height:1.7}

/* ---------- Duel cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.duel-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.duel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.duel-head{
  display:flex;align-items:center;gap:12px;
  padding:18px 22px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(247,245,239,.9),transparent);
}
.duel-thumb{
  width:56px;height:40px;border-radius:8px;object-fit:cover;
  background:var(--paper-100);flex-shrink:0;
}
.duel-head h3{font-size:18px;font-weight:700;line-height:1.4;letter-spacing:-.2px}
.duel-head span{display:block;font-size:12.5px;color:var(--text-400);font-weight:500;margin-top:2px}
.duel-list{padding:6px 22px 18px}
.duel-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:13px 0;border-bottom:1px solid var(--line);
}
.duel-row:last-child{border-bottom:0}
.duel-row .k{font-size:14px;color:var(--text-600)}
.duel-row .v{
  font-size:17px;font-weight:700;color:var(--ink-900);
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;
}
.duel-row .v em{font-style:normal;font-size:12px;font-weight:600;color:var(--text-400);margin-left:3px}

/* ---------- Table ---------- */
.table-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow-card);overflow:hidden;
}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.data{width:100%;border-collapse:collapse;min-width:760px;font-size:14.5px}
table.data thead th{
  background:var(--ink-900);color:#F2F6F1;font-weight:600;font-size:13px;
  letter-spacing:.04em;text-align:left;padding:14px 16px;white-space:nowrap;
}
table.data thead th:first-child{border-radius:0}
table.data tbody td{
  padding:14px 16px;border-bottom:1px solid var(--line);
  color:var(--text-600);font-variant-numeric:tabular-nums;white-space:nowrap;
}
table.data tbody td:first-child{color:var(--text-400);font-size:13px;width:56px}
table.data tbody td.team{color:var(--text-900);font-weight:600;font-variant-numeric:normal}
table.data tbody tr:nth-child(even){background:var(--paper-100)}
table.data tbody tr:hover{background:#E7F3EC}
table.data tbody tr:last-child td{border-bottom:0}
.form-cell{letter-spacing:.14em;font-size:13px;color:var(--text-600)}
.form-cell b{color:var(--brand-700)}
.table-note{
  padding:16px 22px 20px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-400);line-height:1.8;background:var(--paper-50);
}

/* ---------- Reading order ---------- */
.order-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.order-card{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 24px 24px;
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.order-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(15,122,87,.3)}
.order-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(11,91,67,.28);color:var(--brand-700);
  font-size:15px;font-weight:800;letter-spacing:.02em;
  font-variant-numeric:tabular-nums;margin-bottom:16px;
  background:rgba(205,242,95,.16);
}
.order-card h3{font-size:18px;font-weight:700;line-height:1.45;letter-spacing:-.2px;margin-bottom:8px}
.order-card p{font-size:14.5px;color:var(--text-600);line-height:1.85}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:start}
.faq-intro h2{font-size:clamp(23px,2.5vw,31px);font-weight:700;line-height:1.3;letter-spacing:-.3px}
.faq-intro p{margin-top:12px;font-size:14.5px;color:var(--text-600);line-height:1.85}
.faq-list{border-top:1px solid var(--line-strong)}
.faq-item{border-bottom:1px solid var(--line-strong)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;
  justify-content:space-between;gap:20px;
  padding:20px 4px;font-size:16.5px;font-weight:600;color:var(--text-900);
  transition:color .18s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-700)}
.faq-item summary .mark{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line-strong);display:grid;place-items:center;
  color:var(--brand-700);font-size:16px;font-weight:500;
  transition:transform .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] summary .mark{transform:rotate(45deg);background:rgba(205,242,95,.28);border-color:rgba(11,91,67,.35)}
.faq-item .answer{
  padding:0 4px 22px;font-size:15px;line-height:1.9;
  color:var(--text-600);max-width:68ch;
}

/* ---------- CTA ---------- */
.cta{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  padding:56px 52px;
  display:flex;align-items:center;justify-content:space-between;
  gap:40px;flex-wrap:wrap;
  color:#F2F6F1;
  background:
    linear-gradient(100deg,rgba(8,19,15,.96) 0%,rgba(14,31,25,.9) 55%,rgba(11,91,67,.72) 100%),
    url("/assets/images/backpic/back-1.webp") center/cover no-repeat,
    var(--ink-900);
  box-shadow:var(--shadow-card);
}
.cta::after{
  content:"";position:absolute;right:-70px;bottom:-90px;width:300px;height:300px;
  border-radius:50%;border:1px solid rgba(205,242,95,.25);
  background:radial-gradient(circle at 40% 40%,rgba(205,242,95,.14),transparent 70%);
  pointer-events:none;
}
.cta-text{position:relative;z-index:1;max-width:56ch}
.cta-text h2{font-size:clamp(24px,2.8vw,34px);font-weight:800;line-height:1.24;letter-spacing:-.5px}
.cta-text p{margin-top:12px;font-size:15.5px;color:rgba(255,255,255,.74);line-height:1.8}
.cta-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;letter-spacing:.02em;white-space:nowrap;
  transition:background-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn-primary{background:var(--amber-500);color:#fff;box-shadow:0 14px 28px -16px rgba(240,121,45,.9)}
.btn-primary:hover{background:var(--amber-600);transform:translateY(-1px)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.42);color:#fff}
.btn-ghost:hover{border-color:var(--lime-300);color:var(--lime-300);transform:translateY(-1px)}
.btn-ghost:active,.btn-primary:active{transform:translateY(0)}

/* ---------- Footer ---------- */
.footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:88px;padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:44px}
.footer .brand b{color:var(--lime-300)}
.footer-desc{margin:16px 0 20px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);max-width:30ch}
.socials{display:flex;gap:10px}
.socials a{
  width:36px;height:36px;display:grid;place-items:center;border-radius:50%;
  border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.8);
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.socials a:hover{background:rgba(205,242,95,.14);color:var(--lime-300);border-color:rgba(205,242,95,.42)}
.footer h4{font-size:14px;font-weight:600;letter-spacing:.06em;color:var(--lime-300);margin-bottom:16px}
.footer ul li{margin-bottom:10px}
.footer ul a{font-size:14px;color:rgba(255,255,255,.68)}
.footer ul a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- Responsive ---------- */
@media (max-width:1279px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1023px){
  .nav,.dock-actions .btn-login{display:none}
  .burger{display:inline-flex}
  .dock{padding-right:14px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .order-grid{grid-template-columns:1fr}
  .faq-wrap{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .section{padding-top:64px}
  .banner{padding:38px 32px 34px;min-height:300px}
  .banner::before{left:32px}
  .cta{padding:44px 36px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .site-header{padding:12px 14px 0}
  .dock{height:58px;padding:0 8px 0 16px}
  .brand b{font-size:17px}
  .brand span{font-size:10.5px}
  .banner{min-height:0;border-radius:20px;padding:30px 22px 28px;gap:14px}
  .banner::before{left:22px;width:84px}
  .banner p{font-size:14.5px}
  .section{padding-top:52px}
  .section-head{margin-bottom:22px;gap:14px}
  .grid-4{grid-template-columns:1fr;gap:14px}
  .stat-card{padding:20px 18px}
  .order-card{padding:22px 20px}
  .duel-head{padding:16px 18px}
  .duel-list{padding:4px 18px 14px}
  .table-note{padding:14px 18px 18px}
  .faq-item summary{font-size:15.5px;padding:18px 2px}
  .cta{padding:34px 22px;border-radius:20px;gap:24px}
  .cta-actions{width:100%}
  .btn{height:48px;padding:0 22px;flex:1 1 auto}
  .footer{margin-top:64px;padding:52px 0 24px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{margin-top:38px;font-size:12.5px}
  .breadcrumb{padding:20px 0 12px;font-size:13px}
}
@media (max-width:480px){
  body{font-size:15.5px}
  .banner h1{letter-spacing:-.3px}
  .stat-num{font-size:30px}
  table.data{font-size:13.5px;min-width:700px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
  .stat-card:hover,.duel-card:hover,.order-card:hover,.btn:hover,.btn-login:hover{transform:none}
}