/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-2:#6d1818;
  --red-3:#5e1313;
  --gold:#d4af37;
  --gold-2:#b8860b;
  --gold-soft:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --ink-soft:#6b6353;
  --muted:#8a8070;
  --line:#e3d7bd;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 4px 14px rgba(90,50,20,.07);
  --shadow-md:0 14px 32px rgba(90,50,20,.13);
  --sidebar:256px;
  --container:1180px;
  --ease:cubic-bezier(.25,.7,.35,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  font-size:15px;line-height:1.85;
  letter-spacing:.2px;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-2)}
button{font-family:inherit}
h1,h2,h3,h4{
  font-family:"Songti SC","Source Han Serif SC","Noto Serif SC",SimSun,"宋体",serif;
  color:#2f2a1f;margin:0;font-weight:700;line-height:1.35;letter-spacing:.4px;
}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- 布局骨架 ---------- */
.page{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}
main{flex:1 1 auto}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 26px}
.section{padding:66px 0;position:relative}
.section--tight{padding:0 0 8px}
.section--alt{background:var(--bg-alt)}

/* ---------- 左侧导航 ---------- */
.side-nav{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);
  display:flex;flex-direction:column;gap:20px;
  padding:22px 18px 24px;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 58%,#5e1313 100%);
  border-right:1px solid rgba(212,175,55,.4);
  box-shadow:6px 0 28px rgba(70,25,20,.18);
}
.nav-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  flex:0 0 38px;width:38px;height:38px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#e8c87a,#b8860b);
  color:#5e1313;font-weight:800;font-size:17px;
  font-family:"Songti SC",SimSun,serif;
  box-shadow:0 4px 12px rgba(0,0,0,.25);
}
.brand-text b{display:block;font-size:15px;color:#fff;letter-spacing:.5px;font-weight:700;white-space:nowrap}
.brand-text span{display:block;font-size:11px;color:var(--gold-soft);letter-spacing:1px}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:4px;
  width:40px;height:36px;padding:0 8px;cursor:pointer;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);border-radius:8px;
}
.nav-toggle span{display:block;height:2px;background:#f0cd6a;border-radius:2px;transition:transform .2s var(--ease),opacity .2s}
.nav-panel{display:flex;flex-direction:column;gap:18px;flex:1 1 auto;min-height:0}
.nav-list{display:flex;flex-direction:column;gap:6px}
.nav-link{
  display:flex;align-items:center;gap:9px;
  padding:11px 13px;border-radius:9px;
  color:#f4e6cd;font-size:14px;letter-spacing:.4px;
  border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.nav-link::before{content:"";width:6px;height:6px;border-radius:50%;background:rgba(232,200,122,.5);flex:0 0 6px;transition:background .2s}
.nav-link:hover{background:rgba(212,175,55,.15);color:#fff;border-color:rgba(212,175,55,.4)}
.nav-link:hover::before{background:var(--gold)}
.nav-link.active{
  color:#f0cd6a;background:rgba(212,175,55,.16);
  border-color:rgba(212,175,55,.5);
  box-shadow:inset 3px 0 0 var(--gold);
  font-weight:700;
}
.nav-link.active::before{background:var(--gold)}
.nav-cta{
  margin-top:auto;display:block;text-align:center;
  padding:12px 14px;border-radius:9px;
  background:linear-gradient(135deg,#e8c87a,#d4af37 55%,#b8860b);
  color:#4a3206;font-weight:700;font-size:14px;letter-spacing:.6px;
  box-shadow:0 8px 20px rgba(0,0,0,.24);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s;
}
.nav-cta:hover{transform:translateY(-2px);color:#3a2705;filter:brightness(1.05);box-shadow:0 12px 26px rgba(0,0,0,.3)}
.nav-note{font-size:11.5px;line-height:1.7;color:rgba(240,224,190,.72);margin:0}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:9px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.5px;line-height:1.25;
  cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s,border-color .2s;
}
.btn-primary{
  background:linear-gradient(135deg,#e8c87a,#d4af37 50%,#b8860b);
  color:#422c05;box-shadow:0 8px 20px rgba(180,135,30,.35);
}
.btn-primary:hover{transform:translateY(-2px);color:#33220a;box-shadow:0 14px 28px rgba(180,135,30,.46)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(180,135,30,.32)}
.btn-ghost{background:transparent;color:#f0cd6a;border-color:rgba(212,175,55,.65)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-block{display:block;width:100%;text-align:center}

/* ---------- 首屏 ---------- */
.hero{position:relative;overflow:hidden;color:#fff;padding:54px 0 62px;background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 56%,#5e1313 100%)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.15}
.hero-glow{position:absolute;inset:0;background:radial-gradient(620px 320px at 88% 6%,rgba(212,175,55,.24),transparent 70%),radial-gradient(520px 300px at 6% 96%,rgba(212,175,55,.14),transparent 72%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:42px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:1px;color:#f0cd6a;
  padding:5px 14px;border-radius:999px;
  border:1px solid rgba(212,175,55,.6);background:rgba(212,175,55,.12);
}
.countdown{display:flex;gap:10px;margin:16px 0 4px}
.cd-box{
  min-width:66px;padding:8px 6px;text-align:center;
  background:rgba(0,0,0,.3);border:1px solid rgba(212,175,55,.55);border-radius:10px;
}
.cd-box b{display:block;font-size:22px;line-height:1.25;color:#f0cd6a;font-variant-numeric:tabular-nums;font-family:"Songti SC",SimSun,serif}
.cd-box span{display:block;font-size:11px;color:#ddc9a0;letter-spacing:1px}
.hero h1{color:#f7e4b8;font-size:40px;line-height:1.3;margin:16px 0 14px;text-shadow:0 3px 20px rgba(0,0,0,.35)}
.hero .lead{color:#f1e4c9;font-size:15px;line-height:1.95;max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.hero-tags span{
  font-size:12.5px;color:#f0e0bd;letter-spacing:.6px;
  padding:4px 12px;border-radius:999px;
  border:1px solid rgba(212,175,55,.42);background:rgba(255,255,255,.05);
}
.hero-spot{
  background:#fff;border:2px solid var(--gold);border-radius:16px;overflow:hidden;
  box-shadow:0 22px 48px rgba(0,0,0,.32);
}
.hero-spot-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#efe6d5}
.hero-spot-media img{width:100%;height:100%;object-fit:cover}
.badge{
  position:absolute;top:12px;left:12px;
  padding:3px 11px;border-radius:6px;font-size:12px;letter-spacing:1px;
  background:#8c1f1f;color:#f0cd6a;border:1px solid var(--gold);
}
.hero-spot-body{padding:18px 20px 22px}
.hero-spot-body h2{font-size:20px;margin-bottom:8px}
.hero-spot-body p{font-size:13px;color:var(--ink-soft);line-height:1.8;margin-bottom:14px}
.meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 16px}
.meta div{background:#fbf6ea;border:1px solid #ecdfc4;border-radius:8px;padding:8px 4px;text-align:center}
.meta dt{font-size:11px;color:var(--muted);letter-spacing:.5px}
.meta dd{margin:2px 0 0;font-size:13.5px;color:var(--gold-2);font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- 数据指标条 ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  padding:26px 28px;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.45);
  box-shadow:var(--shadow-md);
  position:relative;overflow:hidden;
  margin-top:-30px;
}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 90% 0%,rgba(212,175,55,.2),transparent 70%)}
.stat{position:relative;z-index:1;text-align:center;border-right:1px solid rgba(212,175,55,.24)}
.stat:last-child{border-right:none}
.stat b{display:block;font-family:"Songti SC",SimSun,serif;font-size:30px;line-height:1.2;color:#f0cd6a;font-variant-numeric:tabular-nums}
.stat span{display:block;font-size:12.5px;color:#f0e3c8;letter-spacing:.6px;margin-top:4px}

/* ---------- 板块标题 ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:32px}
.section-title{position:relative;padding-left:16px;font-size:26px}
.section-title::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.section-sub{color:var(--ink-soft);font-size:14px;line-height:1.9;margin-top:10px;max-width:760px}
.more-link{
  font-size:14px;font-weight:700;color:var(--red);white-space:nowrap;
  padding-bottom:2px;border-bottom:1px solid rgba(212,175,55,.65);
}
.more-link:hover{color:var(--gold-2);border-color:var(--gold-2)}

/* ---------- 卡片 ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  position:relative;background:#fff;
  border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-md)}
.card h3{font-size:18px;margin:0 0 10px}
.card p{font-size:14px;color:var(--ink-soft);line-height:1.85}
.card-seal{
  position:absolute;top:-11px;left:18px;
  padding:2px 9px;border-radius:6px;font-size:12px;letter-spacing:1px;
  background:var(--red);color:#f0cd6a;border:1px solid var(--gold);
  box-shadow:0 4px 10px rgba(120,40,30,.25);
  font-family:"Songti SC",SimSun,serif;
}
.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ladder .card{display:flex;flex-direction:column;padding-top:28px}
.tier{font-size:12px;letter-spacing:3px;color:var(--muted);margin-bottom:6px}
.ladder h3{margin-bottom:10px}
.tier-bar{height:8px;border-radius:999px;background:#f2e8d4;overflow:hidden;margin:16px 0 10px;border:1px solid #ecdfc4}
.tier-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#e8c87a,#b8860b)}
.tier-foot{font-size:12.5px;color:var(--muted);margin:0}
.spot-card{padding:0 0 20px;overflow:hidden;display:flex;flex-direction:column;padding-top:0}
.spot-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#efe6d5}
.spot-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.spot-card:hover .spot-media img{transform:scale(1.05)}
.spot-card h3{padding:20px 20px 0;margin:0 0 8px;font-size:17px}
.spot-card p{padding:0 20px;font-size:13.5px}
.spot-meta{padding:12px 20px 0!important;color:var(--gold-2)!important;font-weight:700;font-size:12.5px!important;font-variant-numeric:tabular-nums;margin-top:auto}
.step-card .step-num{
  display:inline-block;font-family:"Songti SC",SimSun,serif;
  font-size:26px;color:var(--gold-2);line-height:1;margin-bottom:10px;
  padding-bottom:8px;border-bottom:2px solid rgba(212,175,55,.4);
}
.quote-card{display:flex;flex-direction:column;justify-content:space-between}
.quote{font-size:14.5px;color:var(--ink);line-height:1.95;position:relative;padding-left:8px}
.quote::before{content:"“";position:absolute;left:-8px;top:-10px;font-size:34px;color:rgba(212,175,55,.55);font-family:Georgia,serif}
.quote-by{margin-top:14px;font-size:12.5px;color:var(--gold-2);font-weight:700;letter-spacing:.5px}

/* ---------- 表格 ---------- */
.table-wrap{width:100%;overflow-x:auto;border-radius:14px;box-shadow:var(--shadow-sm)}
.compare{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid rgba(212,175,55,.4);border-radius:14px;overflow:hidden;min-width:640px}
.compare th,.compare td{padding:14px 16px;text-align:left;font-size:14px;border-bottom:1px solid #f0e7d6;vertical-align:top}
.compare thead th{background:linear-gradient(135deg,#8c1f1f,#6d1818);color:#f6e7c6;font-weight:700;font-size:14px;letter-spacing:.5px;border-bottom:1px solid rgba(212,175,55,.5)}
.compare tbody tr:nth-child(even) td{background:#fdfaf2}
.compare tbody tr:hover td{background:#fbf3e2}
.compare tbody tr:last-child td{border-bottom:none}
.compare td:first-child{color:var(--ink);font-weight:600}
.compare .pick{color:var(--gold-2);font-weight:700}

/* ---------- 限时条 ---------- */
.flash-strip{
  display:grid;grid-template-columns:1.6fr .9fr;gap:28px;align-items:center;
  padding:32px 34px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,#fffdf7,#fdf3dd);
  border:1px solid rgba(212,175,55,.6);
  box-shadow:var(--shadow-md);
  position:relative;overflow:hidden;
}
.flash-strip::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(212,175,55,.22),transparent 70%)}
.flash-tag{
  display:inline-block;font-size:12px;letter-spacing:2px;color:#fff;
  background:linear-gradient(135deg,#b8860b,#8c1f1f);
  padding:3px 12px;border-radius:6px;margin-bottom:12px;
}
.flash-copy h2{font-size:23px;margin-bottom:10px}
.flash-copy p{font-size:14px;color:var(--ink-soft);line-height:1.9;margin:0}
.flash-side{position:relative;text-align:center;padding-left:28px;border-left:1px dashed rgba(212,175,55,.6)}
.flash-side b{display:block;font-family:"Songti SC",SimSun,serif;font-size:34px;color:var(--gold-2);line-height:1.2;font-variant-numeric:tabular-nums}
.flash-side span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:14px}
.flash-side .btn{width:100%}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:32px;max-width:860px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.16))}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-31px;top:8px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.15);
}
.tl-time{display:inline-block;font-size:12.5px;letter-spacing:1px;color:var(--gold-2);font-weight:700;margin-bottom:4px}
.tl-item h3{font-size:17px;margin-bottom:6px}
.tl-item p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.9}

/* ---------- 保障条 ---------- */
.guard{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard-item{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid rgba(212,175,55,.38);border-radius:var(--radius);
  padding:20px 18px;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.guard-item:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-md)}
.guard-item svg{flex:0 0 26px;width:26px;height:26px;color:var(--gold-2);margin-top:2px}
.guard-item h3{font-size:15px;margin-bottom:6px}
.guard-item p{font-size:13px;color:var(--ink-soft);line-height:1.8;margin:0}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;
  background:#fff;border:1px solid rgba(212,175,55,.36);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.news-item:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-md)}
.news-item img{width:150px;height:96px;object-fit:cover;border-radius:9px;border:1px solid #ecdfc4}
.news-item h3{font-size:16.5px;margin-bottom:6px}
.news-item p{font-size:13.5px;color:var(--ink-soft);margin:0 0 8px;line-height:1.8}
.news-tag{
  display:inline-block;font-size:11.5px;letter-spacing:1px;
  color:var(--red);background:#fbf1dc;border:1px solid rgba(212,175,55,.5);
  border-radius:999px;padding:2px 10px;
}

/* ---------- 订阅收口 ---------- */
.subscribe{
  display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;
  padding:38px 38px;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.55);
  box-shadow:0 22px 48px rgba(90,30,20,.25);
  position:relative;overflow:hidden;
}
.subscribe::before{content:"";position:absolute;left:-80px;bottom:-90px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(212,175,55,.22),transparent 70%)}
.subscribe-copy{position:relative;z-index:1}
.subscribe-copy h2{color:#f6e2b3;font-size:25px;margin-bottom:12px}
.subscribe-copy p{color:#efe2c5;font-size:14px;line-height:1.95;margin:0}
.subscribe-form{position:relative;z-index:1}
.form-row{display:flex;gap:10px;flex-wrap:wrap}
.form-row input{
  flex:1 1 230px;min-width:0;
  padding:13px 16px;border-radius:9px;font-size:14px;
  border:1px solid rgba(212,175,55,.55);
  background:rgba(255,255,255,.96);color:var(--ink);
  transition:border-color .2s,box-shadow .2s;
}
.form-row input::placeholder{color:#a89c84}
.form-row input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.3)}
.form-tip{font-size:12.5px;color:#ddc9a0;margin:12px 0 0;letter-spacing:.4px}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:0;
  background:linear-gradient(180deg,#6d1818,#5e1313);
  color:#f1e2c4;border-top:1px solid var(--gold);
  padding:48px 0 22px;
}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px}
.footer-brand{font-family:"Songti SC",SimSun,serif;font-size:19px;color:#f0cd6a;margin:0 0 10px;letter-spacing:.6px;font-weight:700}
.footer-desc{font-size:13.5px;color:#e0d0b0;line-height:1.9;margin:0;max-width:420px}
.footer-title{font-size:15px;color:#f0cd6a;margin:0 0 14px;font-weight:700;letter-spacing:.6px}
.footer-links{display:grid;gap:9px}
.footer-links li a{font-size:13.5px;color:#e6d8bc}
.footer-links li a:hover{color:#f0cd6a}
.footer-bottom{
  margin-top:32px;padding-top:16px;
  border-top:1px solid rgba(212,175,55,.32);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:#d6c4a2;letter-spacing:.4px;
}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  :root{--sidebar:230px}
  .hero h1{font-size:34px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .guard{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .side-nav{
    position:sticky;top:0;left:auto;right:auto;bottom:auto;
    width:100%;height:auto;
    flex-direction:column;gap:0;
    padding:10px 16px 12px;
    border-right:none;border-bottom:1px solid rgba(212,175,55,.45);
    box-shadow:0 8px 22px rgba(70,25,20,.2);
  }
  .nav-top{width:100%}
  .nav-toggle{display:flex}
  .nav-panel{display:none;width:100%;padding:14px 0 4px;gap:14px}
  .side-nav.open .nav-panel{display:flex}
  .nav-list{gap:6px}
  .nav-cta{margin-top:0}
  .nav-note{display:none}
  .page{margin-left:0}
  .hero{padding:38px 0 46px}
  .hero-inner{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:31px}
  .stats{grid-template-columns:repeat(2,1fr);margin-top:0;gap:18px 12px}
  .stat{border-right:none}
  .ladder,.grid-3,.grid-2{grid-template-columns:repeat(2,1fr)}
  .flash-strip{grid-template-columns:1fr;padding:26px}
  .flash-side{border-left:none;border-top:1px dashed rgba(212,175,55,.6);padding-left:0;padding-top:18px;text-align:left}
  .flash-side .btn{width:auto}
  .subscribe{grid-template-columns:1fr;padding:30px 24px;gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .news-item{grid-template-columns:120px 1fr}
  .news-item img{width:120px;height:84px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .section-title{font-size:22px}
  .hero h1{font-size:27px}
  .hero .lead{font-size:14px}
  .cd-box{min-width:58px}
  .cd-box b{font-size:19px}
  .ladder,.grid-3,.grid-4,.grid-2,.guard{grid-template-columns:1fr}
  .news-list{gap:14px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero{padding:30px 0 38px}
  .hero h1{font-size:24px}
  .hero-actions{gap:10px}
  .btn{padding:11px 18px;font-size:14px}
  .hero-actions .btn{flex:1 1 100%}
  .stats{padding:20px 16px}
  .stat b{font-size:24px}
  .flash-strip{padding:20px}
  .flash-copy h2{font-size:19px}
  .subscribe{padding:24px 18px}
  .subscribe-copy h2{font-size:21px}
  .news-item{grid-template-columns:1fr;gap:12px}
  .news-item img{width:100%;height:150px}
  .section-head{gap:12px}
  .more-link{font-size:13px}
  .meta{grid-template-columns:1fr 1fr}
  .compare th,.compare td{padding:11px 12px;font-size:13px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-2:#6d1818;
 --red-3:#5e1313;
 --gold:#d4af37;
 --gold-2:#b8860b;
 --gold-soft:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --ink-soft:#6b6353;
 --muted:#8a8070;
 --line:#e3d7bd;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 4px 14px rgba(90,50,20,.07);
 --shadow-md:0 14px 32px rgba(90,50,20,.13);
 --sidebar:230px;
 --container:1180px;
 --ease:cubic-bezier(.25,.7,.35,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;padding-left:var(--sidebar);
 background:var(--bg);color:var(--ink);
 font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
 font-size:15px;line-height:1.85;letter-spacing:.2px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-2)}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{font-family:"Songti SC",SimSun,"Source Han Serif SC",serif;font-weight:700;margin:0;line-height:1.42}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
main{display:block}
body .container{width:100%;max-width:var(--container);margin:0 auto;padding:0 26px}
.section{padding:64px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--flush{padding-top:0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:30px}
.section-title{position:relative;padding-left:16px;font-size:26px;color:var(--red);letter-spacing:.5px}
.section-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--gold-soft),var(--gold-2))}
.section-sub{color:var(--muted);font-size:13.5px;margin-top:8px;max-width:640px}
.more-link{color:var(--gold-2);font-weight:700;font-size:14px;white-space:nowrap;border-bottom:1px solid rgba(184,134,11,.4);padding-bottom:2px}
.more-link:hover{color:var(--red);border-bottom-color:var(--red)}

/* ============ 左侧导航 ============ */
.side-nav{
 position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);z-index:80;
 display:flex;flex-direction:column;gap:20px;padding:22px 18px 24px;
 background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 58%,#5e1313 100%);
 border-right:1px solid rgba(212,175,55,.4);
 box-shadow:6px 0 28px rgba(70,25,20,.18);
}
.nav-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
 flex:0 0 38px;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
 background:linear-gradient(135deg,#e8c87a,#b8860b);color:#5e1313;
 font-weight:800;font-size:17px;font-family:"Songti SC",SimSun,serif;
 box-shadow:0 4px 12px rgba(0,0,0,.25);
}
.brand-text b{display:block;font-size:14.5px;color:#fff;letter-spacing:.4px;font-weight:700;white-space:nowrap}
.brand-text span{display:block;font-size:11px;color:var(--gold-soft);letter-spacing:1.2px}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:4px;
 width:42px;height:36px;padding:0 9px;cursor:pointer;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);border-radius:8px;
}
.nav-toggle span{display:block;height:2px;background:#f0cd6a;border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-panel{display:flex;flex-direction:column;gap:18px;flex:1 1 auto;min-height:0}
.nav-list{display:flex;flex-direction:column;gap:6px}
.nav-link{
 display:flex;align-items:center;gap:9px;padding:11px 13px;border-radius:9px;
 color:#f4e6cd;font-size:14px;letter-spacing:.4px;border:1px solid transparent;
 transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.nav-link::before{content:"";width:6px;height:6px;border-radius:50%;background:rgba(232,200,122,.5);flex:0 0 6px;transition:background .2s}
.nav-link:hover{background:rgba(212,175,55,.15);color:#fff;border-color:rgba(212,175,55,.4)}
.nav-link:hover::before{background:var(--gold)}
.nav-link.active{
 color:#f0cd6a;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.5);
 box-shadow:inset 3px 0 0 var(--gold);font-weight:700;
}
.nav-link.active::before{background:var(--gold)}
.nav-note{font-size:11.5px;line-height:1.75;color:rgba(240,224,190,.72);margin-top:auto}
.nav-cta{
 display:block;text-align:center;padding:12px 14px;border-radius:9px;
 background:linear-gradient(135deg,#e8c87a,#d4af37 55%,#b8860b);
 color:#4a3206;font-weight:700;font-size:14px;letter-spacing:.6px;
 box-shadow:0 8px 20px rgba(0,0,0,.24);
 transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease);
}
.nav-cta:hover{transform:translateY(-2px);color:#3a2705;filter:brightness(1.06);box-shadow:0 12px 26px rgba(0,0,0,.3)}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:9px;border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.5px;line-height:1.25;cursor:pointer;
 transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s,border-color .2s;
}
.btn-primary{background:linear-gradient(135deg,#e8c87a,#d4af37 50%,#b8860b);color:#422c05;box-shadow:0 8px 20px rgba(180,135,30,.35)}
.btn-primary:hover{transform:translateY(-2px);color:#33220a;box-shadow:0 14px 28px rgba(180,135,30,.46)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(180,135,30,.32)}
.btn-ghost{background:transparent;color:#f0cd6a;border-color:rgba(212,175,55,.65)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-line{background:#fff;color:var(--gold-2);border-color:var(--gold)}
.btn-line:hover{background:#fdf6e6;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ============ 首屏 ============ */
.hero{position:relative;overflow:hidden;color:#fff;padding:56px 0 64px;background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 56%,#5e1313 100%)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.14}
.hero-glow{
 position:absolute;inset:0;
 background:
  radial-gradient(620px 340px at 86% 4%,rgba(212,175,55,.26),transparent 70%),
  radial-gradient(520px 300px at 4% 96%,rgba(232,200,122,.16),transparent 72%),
  radial-gradient(760px 420px at 40% 120%,rgba(255,225,160,.10),transparent 75%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:start}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:1px;color:#f0cd6a;
 padding:5px 14px;border-radius:999px;border:1px solid rgba(212,175,55,.6);background:rgba(212,175,55,.12);
}
.hero h1{color:#f7e4b8;font-size:38px;line-height:1.34;margin:16px 0 14px;text-shadow:0 3px 20px rgba(0,0,0,.35)}
.hero .lead{color:#f1e4c9;font-size:15px;line-height:1.95;max-width:640px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 0}
.hero-points li{
 font-size:13px;color:#f4e7cb;padding:6px 13px;border-radius:999px;
 border:1px solid rgba(212,175,55,.42);background:rgba(255,255,255,.06);
}
.hero-points li b{color:#f0cd6a;font-weight:700}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 16px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.hero-tags span{
 font-size:12.5px;color:#f0e0bd;letter-spacing:.6px;padding:4px 12px;border-radius:999px;
 border:1px solid rgba(212,175,55,.35);background:rgba(255,255,255,.05);
}
.hero-panel{background:#fffdf8;border:2px solid var(--gold);border-radius:16px;overflow:hidden;box-shadow:0 22px 48px rgba(0,0,0,.32);color:var(--ink)}
.hero-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 18px;background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#f0cd6a;font-size:12.5px;letter-spacing:1px}
.hero-panel-head .dot{display:inline-flex;align-items:center;gap:6px;color:#e8c87a}
.hero-panel-head .dot::before{content:"";width:7px;height:7px;border-radius:50%;background:#7ddc9a;box-shadow:0 0 0 3px rgba(125,220,154,.22)}
.hero-panel-body{padding:16px 18px 18px}
.hero-panel-body h2{font-size:20px;color:var(--red)}
.hero-panel-body p{font-size:13.5px;color:var(--ink-soft);margin:7px 0 13px;line-height:1.8}
.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:10px;overflow:hidden}
.hero-metrics div{background:#fdf9f0;padding:9px 8px;text-align:center}
.hero-metrics b{display:block;color:var(--gold-2);font-size:16px;font-family:"Songti SC",SimSun,serif;line-height:1.3}
.hero-metrics span{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.hero-panel-media{width:100%;aspect-ratio:16/8;object-fit:cover;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ============ 数据速览 ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.stat b{display:block;font-family:"Songti SC",SimSun,serif;font-size:26px;color:var(--gold-2);line-height:1.2}
.stat span{display:block;font-size:13px;color:var(--ink-soft);margin-top:2px;font-weight:700}
.stat p{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.7}

/* ============ 点位卡片 ============ */
.spot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.spot-card{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:28px 22px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.spot-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-1px;left:-1px;width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#f0cd6a;border:1px solid var(--gold);
 border-radius:10px 0 10px 0;font-family:"Songti SC",SimSun,serif;font-size:15px;font-weight:700;
}
.spot-code{font-size:12px;letter-spacing:1.4px;color:var(--gold-2);text-transform:uppercase}
.spot-card h3{font-size:19px;color:var(--red);margin:6px 0 8px}
.spot-card > p{font-size:13.8px;color:var(--ink-soft);line-height:1.85}
.spot-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
.spot-facts li{font-size:12px;color:var(--muted)}
.spot-facts b{display:block;color:var(--gold-2);font-size:14px;font-family:"Songti SC",SimSun,serif}

/* ============ 刷新节奏 ============ */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tl-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.tl-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.tl-time{display:inline-block;font-family:"Songti SC",SimSun,serif;font-size:15px;color:#fff;background:linear-gradient(135deg,#8c1f1f,#5e1313);padding:3px 12px;border-radius:999px;border:1px solid rgba(212,175,55,.55)}
.tl-item h3{font-size:17px;color:var(--red);margin:12px 0 8px}
.tl-item p{font-size:13.5px;color:var(--ink-soft);line-height:1.85}
.tl-tag{margin-top:12px;display:inline-block;font-size:12px;color:var(--gold-2);border:1px solid rgba(212,175,55,.6);border-radius:999px;padding:2px 10px}

/* ============ 流程 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.flow-item{background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;position:relative;transition:transform .2s var(--ease),border-color .2s var(--ease)}
.flow-item:hover{transform:translateY(-3px);border-color:var(--gold)}
.flow-num{
 display:grid;place-items:center;width:34px;height:34px;border-radius:9px;margin-bottom:12px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);color:#4a3206;font-weight:800;font-family:"Songti SC",SimSun,serif;font-size:15px;
}
.flow-item h3{font-size:16px;color:var(--red);margin-bottom:6px}
.flow-item p{font-size:13.2px;color:var(--ink-soft);line-height:1.8}

/* ============ 图文分栏 ============ */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:center}
.split-media{position:relative;border:2px solid var(--gold);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.split-media figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:10px 16px;font-size:12.5px;color:#f7e8c8;
 background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.88));
}
.split-body h2{font-size:26px;color:var(--red);margin-bottom:12px}
.split-body p{font-size:14.2px;color:var(--ink-soft);line-height:1.95;margin-bottom:12px}
.check-list{margin-top:14px;display:grid;gap:9px}
.check-list li{position:relative;padding-left:24px;font-size:13.8px;color:var(--ink)}
.check-list li::before{
 content:"";position:absolute;left:0;top:8px;width:12px;height:12px;border-radius:3px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);box-shadow:0 0 0 1px rgba(140,31,31,.25);
}

/* ============ 避坑 ============ */
.tips{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.tip{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:18px 20px;box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.tip:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.tip h3{font-size:15.5px;color:var(--red);margin-bottom:6px}
.tip p{font-size:13.4px;color:var(--ink-soft);line-height:1.85}

/* ============ 频道入口 ============ */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
 display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;box-shadow:var(--shadow-sm);color:var(--ink);
 transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md);color:var(--ink)}
.channel-card.is-current{border-color:var(--gold);background:#fffdf6}
.channel-label{font-size:12px;letter-spacing:1.2px;color:var(--gold-2);font-weight:700}
.channel-card h3{font-size:18px;color:var(--red);margin:6px 0 8px}
.channel-card p{font-size:13.4px;color:var(--ink-soft);line-height:1.85}
.channel-go{display:inline-block;margin-top:14px;font-size:13.5px;font-weight:700;color:var(--gold-2)}
.channel-card:hover .channel-go{color:var(--red)}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s var(--ease)}
.faq-item[open]{border-color:var(--gold)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:16px 50px 16px 20px;position:relative;
 font-size:15.5px;font-weight:700;color:var(--red);font-family:"Songti SC",SimSun,serif;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
 width:22px;height:22px;display:grid;place-items:center;border-radius:6px;
 background:rgba(212,175,55,.16);color:var(--gold-2);font-size:16px;font-weight:700;line-height:1;
}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 20px 18px;font-size:13.8px;color:var(--ink-soft);line-height:1.9}

/* ============ 订阅收口 ============ */
.cta-section{padding:60px 0;background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 60%,#5e1313 100%);position:relative;overflow:hidden}
.cta-section::before{
 content:"";position:absolute;inset:0;
 background:radial-gradient(520px 280px at 88% 10%,rgba(212,175,55,.22),transparent 70%),radial-gradient(420px 240px at 6% 90%,rgba(232,200,122,.14),transparent 72%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.cta-inner h2{color:#f7e4b8;font-size:28px;margin-bottom:10px}
.cta-inner p{color:#f0e3c7;font-size:14.2px;line-height:1.9;max-width:520px}
.sub-form{display:flex;gap:10px;flex-wrap:wrap;background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.5);border-radius:14px;padding:12px}
.sub-form input{
 flex:1 1 200px;min-width:0;padding:12px 16px;border-radius:9px;
 border:1px solid rgba(212,175,55,.45);background:#fffdf8;color:var(--ink);font-size:14px;
}
.sub-form input::placeholder{color:#a99b83}
.sub-note{margin-top:10px;font-size:12.5px;color:#e8c87a;min-height:20px}

/* ============ 页脚 ============ */
.site-footer{background:linear-gradient(180deg,#6d1818,#5e1313);color:#f1e4c9;border-top:1px solid var(--gold);padding:44px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}
.footer-brand{font-family:"Songti SC",SimSun,serif;font-size:20px;color:#f7e4b8;margin-bottom:10px}
.footer-desc{font-size:13.5px;color:#e6d4b4;line-height:1.9;max-width:430px}
.footer-title{font-size:14px;color:var(--gold-soft);letter-spacing:1.2px;margin-bottom:12px;font-weight:700}
.footer-links li{margin-bottom:7px}
.footer-links a{color:#f1e4c9;font-size:13.5px}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 margin-top:28px;padding-top:14px;border-top:1px solid rgba(212,175,55,.3);
 color:#e8c87a;font-size:12.5px;letter-spacing:.4px;
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
 body{padding-left:0;padding-top:64px}
 .side-nav{right:0;bottom:auto;width:auto;height:64px;flex-direction:row;align-items:center;gap:12px;padding:0 16px;border-right:0;border-bottom:1px solid rgba(212,175,55,.45)}
 .nav-toggle{display:flex}
 .nav-panel{
  display:none;position:absolute;top:64px;left:0;right:0;
  padding:14px 16px 18px;background:linear-gradient(180deg,#7a1c1c,#5e1313);
  border-bottom:2px solid rgba(212,175,55,.5);box-shadow:0 20px 34px rgba(0,0,0,.35);
  max-height:calc(100vh - 64px);overflow:auto;
 }
 .side-nav.open .nav-panel{display:flex}
 .nav-note{margin-top:12px}
 .hero{padding:40px 0 48px}
 .hero-inner{grid-template-columns:1fr;gap:28px}
 .hero h1{font-size:31px}
 .stat-strip{grid-template-columns:repeat(2,1fr)}
 .spot-grid{grid-template-columns:1fr}
 .timeline{grid-template-columns:1fr}
 .flow{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:26px}
 .split-body h2{font-size:23px}
 .channels{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
 .cta-inner{grid-template-columns:1fr;gap:22px}
}
@media (max-width:768px){
 .section{padding:46px 0}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:22px}
 .section-title{font-size:22px}
 .tips{grid-template-columns:1fr}
 .hero h1{font-size:27px}
 .flow{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .cta-inner h2{font-size:23px}
}
@media (max-width:520px){
 body{font-size:14.5px}
 .container{padding:0 18px}
 .hero h1{font-size:24px}
 .hero-actions{gap:10px}
 .hero-actions .btn{width:100%}
 .stat-strip{grid-template-columns:1fr}
 .spot-facts{grid-template-columns:1fr 1fr}
 .hero-metrics{grid-template-columns:1fr}
 .sub-form{padding:10px}
 .sub-form .btn{width:100%}
 .section-title{font-size:20px}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-2:#6d1818;
  --red-3:#5e1313;
  --gold:#d4af37;
  --gold-2:#b8860b;
  --gold-soft:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --ink-soft:#6b6353;
  --muted:#8a8070;
  --line:#e3d7bd;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 4px 14px rgba(90,50,20,.07);
  --shadow-md:0 14px 32px rgba(90,50,20,.13);
  --sidebar:230px;
  --container:1180px;
  --ease:cubic-bezier(.25,.7,.35,1);
  --font-title:"Songti SC","STSong",SimSun,"Source Han Serif SC",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  font-size:15px;line-height:1.85;letter-spacing:.2px;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-2)}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
/* ---------- 布局骨架 ---------- */
.page-body{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}
main{flex:1 1 auto}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 26px}
.section{padding:66px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--tight{padding:48px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:30px;flex-wrap:wrap}
.section-title{position:relative;padding-left:16px;font-family:var(--font-title);font-size:28px;line-height:1.35;color:var(--red);font-weight:700;letter-spacing:.5px}
.section-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-2))}
.section-sub{margin-top:8px;font-size:14px;color:var(--ink-soft);max-width:720px;line-height:1.9}
.link-more{font-size:13.5px;color:var(--gold-2);font-weight:700;letter-spacing:.6px;border-bottom:1px solid rgba(184,134,11,.35);padding-bottom:2px;transition:color .2s var(--ease),border-color .2s var(--ease)}
.link-more:hover{color:var(--red);border-color:var(--red)}
/* ---------- 左侧导航 ---------- */
.side-nav{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);
  display:flex;flex-direction:column;gap:20px;
  padding:22px 18px 24px;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 58%,#5e1313 100%);
  border-right:1px solid rgba(212,175,55,.4);
  box-shadow:6px 0 28px rgba(70,25,20,.18);
}
.nav-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  flex:0 0 38px;width:38px;height:38px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#e8c87a,#b8860b);
  color:#5e1313;font-weight:800;font-size:17px;font-family:var(--font-title);
  box-shadow:0 4px 12px rgba(0,0,0,.25);
}
.brand-text b{display:block;font-size:15px;color:#fff;letter-spacing:.5px;font-weight:700;white-space:nowrap}
.brand-text span{display:block;font-size:11px;color:var(--gold-soft);letter-spacing:1px}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:4px;
  width:40px;height:36px;padding:0 8px;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);border-radius:8px;
}
.nav-toggle span{display:block;height:2px;background:#f0cd6a;border-radius:2px;transition:transform .2s var(--ease),opacity .2s}
.nav-panel{display:flex;flex-direction:column;gap:18px;flex:1 1 auto;min-height:0}
.nav-list{display:flex;flex-direction:column;gap:6px}
.nav-link{
  display:flex;align-items:center;gap:9px;
  padding:11px 13px;border-radius:9px;
  color:#f4e6cd;font-size:14px;letter-spacing:.4px;
  border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.nav-link::before{content:"";width:6px;height:6px;border-radius:50%;background:rgba(232,200,122,.5);flex:0 0 6px;transition:background .2s}
.nav-link:hover{background:rgba(212,175,55,.15);color:#fff;border-color:rgba(212,175,55,.4)}
.nav-link:hover::before{background:var(--gold)}
.nav-link.active{
  color:#f0cd6a;background:rgba(212,175,55,.16);
  border-color:rgba(212,175,55,.5);
  box-shadow:inset 3px 0 0 var(--gold);
  font-weight:700;
}
.nav-link.active::before{background:var(--gold)}
.nav-cta{
  margin-top:auto;display:block;text-align:center;
  padding:12px 14px;border-radius:9px;
  background:linear-gradient(135deg,#e8c87a,#d4af37 55%,#b8860b);
  color:#4a3206;font-weight:700;font-size:14px;letter-spacing:.6px;
  box-shadow:0 8px 20px rgba(0,0,0,.24);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s;
}
.nav-cta:hover{transform:translateY(-2px);color:#3a2705;filter:brightness(1.05);box-shadow:0 12px 26px rgba(0,0,0,.3)}
.nav-note{font-size:11.5px;line-height:1.7;color:rgba(240,224,190,.72);margin:0}
/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:9px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.5px;line-height:1.25;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s,border-color .2s;
}
.btn-primary{background:linear-gradient(135deg,#e8c87a,#d4af37 50%,#b8860b);color:#422c05;box-shadow:0 8px 20px rgba(180,135,30,.35)}
.btn-primary:hover{transform:translateY(-2px);color:#33220a;box-shadow:0 14px 28px rgba(180,135,30,.46)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(180,135,30,.32)}
.btn-ghost{background:transparent;color:#f0cd6a;border-color:rgba(212,175,55,.65)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--gold-2);border-color:var(--gold)}
.btn-outline:hover{background:#fdf6e4;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
/* ---------- 分类页头版 ---------- */
.page-hero{position:relative;overflow:hidden;color:#fff;padding:42px 0 56px;background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 56%,#5e1313 100%)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.15}
.hero-glow{position:absolute;inset:0;background:radial-gradient(620px 320px at 88% 6%,rgba(212,175,55,.24),transparent 70%),radial-gradient(520px 300px at 6% 96%,rgba(212,175,55,.14),transparent 72%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:start}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:rgba(240,224,190,.72);margin-bottom:16px}
.crumb a{color:rgba(240,224,190,.86)}
.crumb a:hover{color:var(--gold)}
.crumb span{color:rgba(212,175,55,.66)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:1px;color:#f0cd6a;
  padding:5px 14px;border-radius:999px;
  border:1px solid rgba(212,175,55,.6);background:rgba(212,175,55,.12);
}
.page-hero h1{font-family:var(--font-title);color:#f7e4b8;font-size:38px;line-height:1.32;margin:16px 0 14px;text-shadow:0 3px 20px rgba(0,0,0,.35)}
.page-hero .lead{color:#f1e4c9;font-size:15px;line-height:1.95;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.hero-tags span{
  font-size:12.5px;color:#f0e0bd;letter-spacing:.6px;
  padding:4px 12px;border-radius:999px;
  border:1px solid rgba(212,175,55,.42);background:rgba(255,255,255,.05);
}
.hero-ticker{
  margin-top:20px;display:flex;align-items:center;gap:10px;
  padding:11px 16px;border-radius:10px;
  border:1px dashed rgba(212,175,55,.55);background:rgba(0,0,0,.14);
  font-size:13px;color:#f0e0bd;
}
.hero-ticker b{color:#f0cd6a;font-weight:700;flex:0 0 auto}
.hero-panel{position:relative}
.hero-media{
  border:2px solid var(--gold);border-radius:16px;overflow:hidden;
  box-shadow:0 22px 48px rgba(0,0,0,.32);aspect-ratio:4/3;background:#3a1010;
}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-panel-foot{
  margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:rgba(240,224,190,.82);
  padding:10px 14px;border-radius:10px;
  border:1px solid rgba(212,175,55,.34);background:rgba(255,255,255,.05);
}
.hero-panel-foot i{font-style:normal;color:var(--gold-soft);font-weight:700}
.burst{
  position:absolute;top:-18px;right:-14px;z-index:3;
  width:96px;height:96px;border-radius:50%;
  display:grid;place-content:center;text-align:center;
  background:linear-gradient(140deg,#f7e2a4,#d4af37 58%,#b8860b);
  color:#5e1313;border:2px solid #fff8e2;
  box-shadow:0 10px 24px rgba(0,0,0,.32);transform:rotate(-8deg);
}
.burst b{display:block;font-family:var(--font-title);font-size:26px;line-height:1}
.burst i{display:block;font-style:normal;font-size:11px;letter-spacing:.5px;margin-top:3px}
.corner-badge{
  position:absolute;top:-12px;left:-12px;z-index:3;
  padding:5px 12px;border-radius:8px;
  background:#8c1f1f;color:#f0cd6a;border:1.5px solid var(--gold);
  font-family:var(--font-title);font-weight:700;font-size:13px;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(0,0,0,.3);
}
/* ---------- 数据条 ---------- */
.stat-strip{background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);position:relative;z-index:3}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-cell{padding:26px 22px;border-right:1px dashed var(--line)}
.stat-cell:last-child{border-right:0}
.stat-cell strong{display:block;font-family:var(--font-title);font-size:32px;line-height:1.2;color:var(--gold-2);font-weight:800}
.stat-cell span{display:block;margin-top:4px;font-size:13.5px;color:var(--ink-soft)}
/* ---------- 藏点卡片 ---------- */
.spot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.spot-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:26px 24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.spot-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
  position:absolute;top:-12px;left:20px;
  width:34px;height:34px;border-radius:7px;
  display:grid;place-items:center;
  background:var(--red);color:#f0cd6a;border:2px solid var(--gold);
  font-family:var(--font-title);font-weight:700;font-size:15px;
  box-shadow:0 4px 12px rgba(0,0,0,.18);
}
.spot-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.spot-code{font-family:var(--font-title);font-size:22px;font-weight:800;color:var(--red);letter-spacing:1px}
.tag{
  display:inline-block;font-size:11.5px;letter-spacing:.6px;
  padding:2px 10px;border-radius:999px;line-height:1.7;
}
.tag-gold{background:rgba(212,175,55,.16);color:var(--gold-2);border:1px solid rgba(212,175,55,.55)}
.tag-red{background:rgba(140,31,31,.09);color:var(--red);border:1px solid rgba(140,31,31,.28)}
.spot-card h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:8px}
.spot-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.85;min-height:52px}
.spot-meta{margin:16px 0 0;padding-top:14px;border-top:1px dashed var(--line)}
.spot-meta div{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:4px 0}
.spot-meta dt{color:var(--muted);flex:0 0 auto}
.spot-meta dd{margin:0;color:var(--ink);font-weight:600;text-align:right}
.gold-num{color:var(--gold-2)!important;font-weight:800!important}
.spot-tip{margin-top:14px;font-size:12.5px;line-height:1.8;color:var(--ink-soft);background:var(--bg);border-left:3px solid var(--gold);border-radius:0 8px 8px 0;padding:9px 12px}
/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.18))}
.tl-item{position:relative;padding:0 0 26px 8px}
.tl-item::before{content:"";position:absolute;left:-24px;top:8px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.14)}
.tl-time{display:inline-block;font-family:var(--font-title);font-size:17px;font-weight:800;color:var(--gold-2);letter-spacing:.5px;margin-bottom:4px}
.tl-item h4{font-size:15.5px;font-weight:700;color:var(--red);margin-bottom:4px}
.tl-item p{font-size:13.5px;color:var(--ink-soft);line-height:1.85}
.tl-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.side-card img{width:100%;height:220px;object-fit:cover}
.side-card-body{padding:20px 22px 22px}
.side-card-body h3{font-family:var(--font-title);font-size:19px;color:var(--red);margin-bottom:8px}
.side-card-body p{font-size:13.5px;color:var(--ink-soft);line-height:1.9}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{font-size:12px;padding:3px 11px;border-radius:999px;background:var(--bg);border:1px solid var(--line);color:var(--ink-soft)}
/* ---------- 路线方案 ---------- */
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.route-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.route-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.route-name{display:flex;align-items:baseline;gap:8px;margin-bottom:6px}
.route-name b{font-family:var(--font-title);font-size:20px;color:var(--red)}
.route-name em{font-style:normal;font-size:12.5px;color:var(--muted)}
.route-path{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:14px 0 16px}
.route-path span{font-size:13px;font-weight:700;color:#fff;background:var(--red);border-radius:6px;padding:3px 10px;letter-spacing:.5px}
.route-path i{font-style:normal;color:var(--gold-2);font-weight:800}
.route-list li{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding:6px 0;border-bottom:1px dashed var(--line);color:var(--ink-soft)}
.route-list li:last-child{border-bottom:0}
.route-list li b{color:var(--ink);font-weight:700}
/* ---------- 偏差应对 ---------- */
.drift-wrap{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:start}
.drift-list{counter-reset:drift}
.drift-list li{
  counter-increment:drift;position:relative;
  padding:16px 18px 16px 58px;margin-bottom:12px;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.drift-list li:hover{border-color:var(--gold);transform:translateX(3px)}
.drift-list li::before{
  content:counter(drift,decimal-leading-zero);
  position:absolute;left:16px;top:16px;
  font-family:var(--font-title);font-size:18px;font-weight:800;color:var(--gold-2);
}
.drift-list h4{font-size:15px;color:var(--red);margin-bottom:4px}
.drift-list p{font-size:13.5px;color:var(--ink-soft);line-height:1.85}
/* ---------- 案例墙 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.voice-card p{font-size:14px;line-height:1.9;color:var(--ink)}
.voice-meta{margin-top:16px;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted)}
.voice-meta b{color:var(--red);font-size:13px}
/* ---------- FAQ ---------- */
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px;box-shadow:var(--shadow-sm);transition:border-color .2s var(--ease)}
.faq-item:hover{border-color:var(--gold)}
.faq-item h3{font-size:15px;color:var(--red);margin-bottom:6px;font-weight:700;display:flex;gap:8px;align-items:flex-start}
.faq-item h3::before{content:"问";flex:0 0 auto;display:inline-grid;place-items:center;width:20px;height:20px;border-radius:5px;background:rgba(140,31,31,.09);color:var(--red);font-size:11.5px;font-weight:700;margin-top:3px}
.faq-item p{font-size:13.5px;color:var(--ink-soft);line-height:1.85;padding-left:28px}
/* ---------- 收口 CTA ---------- */
.cta-band{background:linear-gradient(135deg,#8c1f1f,#6d1818 55%,#5e1313);color:#fff;border-radius:var(--radius-lg);padding:40px 42px;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;box-shadow:var(--shadow-md);border:1px solid rgba(212,175,55,.4)}
.cta-band h2{font-family:var(--font-title);font-size:26px;color:#f7e4b8;margin-bottom:10px}
.cta-band p{font-size:14px;color:#f1e4c9;line-height:1.9}
.cta-form{display:flex;gap:10px;flex-wrap:wrap}
.cta-form input{
  flex:1 1 200px;min-width:0;padding:12px 14px;border-radius:9px;
  border:1px solid rgba(212,175,55,.55);background:rgba(255,255,255,.95);color:var(--ink);font-size:14px;
}
.cta-form input::placeholder{color:#9a9081}
.cta-note{margin-top:10px;font-size:12.5px;color:rgba(240,224,190,.78)}
/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(180deg,#8c1f1f 0%,#5e1313 100%);color:#f4e6cd;border-top:1px solid var(--gold);padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;padding-bottom:34px}
.footer-brand{font-family:var(--font-title);font-size:20px;color:#f7e4b8;margin-bottom:10px;font-weight:700}
.footer-desc{font-size:13.5px;line-height:1.9;color:rgba(240,224,190,.78);max-width:420px}
.footer-title{font-size:14px;color:var(--gold-soft);letter-spacing:1px;margin-bottom:12px;font-weight:700}
.footer-links li{margin-bottom:8px}
.footer-links a{color:rgba(244,230,205,.86);font-size:13.5px}
.footer-links a:hover{color:#f0cd6a}
.footer-bottom{border-top:1px solid rgba(212,175,55,.3);padding:16px 0 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:rgba(240,224,190,.7)}
/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  :root{--sidebar:210px}
  .spot-grid{grid-template-columns:repeat(2,1fr)}
  .route-grid,.voice-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .side-nav{position:sticky;top:0;left:auto;bottom:auto;width:100%;flex-direction:column;gap:0;padding:12px 18px;border-right:0;border-bottom:1px solid rgba(212,175,55,.4)}
  .nav-top{width:100%}
  .nav-toggle{display:flex}
  .nav-brand-wrap{min-width:0}
  .nav-panel{display:none;padding-top:14px;gap:14px}
  .side-nav.is-open .nav-panel{display:flex}
  .page-body{margin-left:0}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .page-hero h1{font-size:32px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px dashed var(--line)}
  .tl-wrap,.drift-wrap{grid-template-columns:1fr;gap:28px}
  .cta-band{grid-template-columns:1fr;padding:32px 28px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .section-title{font-size:23px}
  .page-hero{padding:32px 0 44px}
  .page-hero h1{font-size:27px}
  .spot-grid,.route-grid,.voice-grid,.faq-list{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .stat-cell{padding:20px 16px}
  .stat-cell strong{font-size:26px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .burst{width:80px;height:80px;top:-14px;right:-8px}
  .burst b{font-size:21px}
  .burst i{font-size:10px}
  .hero-ticker{flex-direction:column;align-items:flex-start;gap:4px}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%}
  .cta-form .btn{width:100%}
  .stat-grid{grid-template-columns:1fr}
  .stat-cell{border-right:0;border-bottom:1px dashed var(--line)}
  .stat-cell:last-child{border-bottom:0}
  .hero-panel-foot{flex-direction:column;align-items:flex-start;gap:4px}
}

/* roulang page: category3 */
:root{
  --red:#8c1f1f;
  --red-2:#6d1818;
  --red-3:#5e1313;
  --gold:#d4af37;
  --gold-2:#b8860b;
  --gold-soft:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --ink-soft:#6b6353;
  --muted:#8a8070;
  --line:#e3d7bd;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 4px 14px rgba(90,50,20,.07);
  --shadow-md:0 14px 32px rgba(90,50,20,.13);
  --sidebar:256px;
  --container:1180px;
  --ease:cubic-bezier(.25,.7,.35,1);
  --font-serif:"Songti SC","STSong",SimSun,"Source Han Serif SC",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  font-size:15px;line-height:1.85;letter-spacing:.2px;
  min-height:100vh;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-2)}
button{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{font-family:var(--font-serif);letter-spacing:.5px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 26px}
.site-body{margin-left:var(--sidebar);display:flex;flex-direction:column;min-height:100vh}
main{flex:1 1 auto}
.section{padding:66px 0;position:relative}
.section--tight{padding:0 0 8px}
.section--alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:28px;flex-wrap:wrap}
.section-title{position:relative;margin:0;padding-left:16px;font-size:26px;color:var(--red);line-height:1.4}
.section-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--gold-soft),var(--gold-2))}
.section-sub{margin:8px 0 0;color:var(--muted);font-size:13.5px;line-height:1.8;max-width:640px}
.section-more{font-size:13.5px;color:var(--gold-2);font-weight:700;white-space:nowrap;border-bottom:1px solid transparent;padding-bottom:2px;transition:color .2s,border-color .2s}
.section-more:hover{color:var(--red);border-bottom-color:var(--gold)}

/* ---------- 左侧导航 ---------- */
.side-nav{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);
  display:flex;flex-direction:column;gap:20px;
  padding:22px 18px 24px;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#6d1818 58%,#5e1313 100%);
  border-right:1px solid rgba(212,175,55,.4);
  box-shadow:6px 0 28px rgba(70,25,20,.18);
}
.nav-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  flex:0 0 38px;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,#e8c87a,#b8860b);
  color:#5e1313;font-weight:800;font-size:17px;font-family:var(--font-serif);
  box-shadow:0 4px 12px rgba(0,0,0,.25);
}
.brand-text b{display:block;font-size:15px;color:#fff;letter-spacing:.5px;font-weight:700;white-space:nowrap}
.brand-text span{display:block;font-size:11px;color:var(--gold-soft);letter-spacing:1px}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:4px;
  width:42px;height:38px;padding:0 9px;cursor:pointer;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);border-radius:8px;
}
.nav-toggle span{display:block;height:2px;background:#f0cd6a;border-radius:2px;transition:transform .2s var(--ease),opacity .2s}
.nav-panel{display:flex;flex-direction:column;gap:18px;flex:1 1 auto;min-height:0}
.nav-list{display:flex;flex-direction:column;gap:6px;list-style:none;margin:0;padding:0}
.nav-link{
  display:flex;align-items:center;gap:9px;
  padding:11px 13px;border-radius:9px;
  color:#f4e6cd;font-size:14px;letter-spacing:.4px;line-height:1.5;
  border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.nav-link::before{content:"";width:6px;height:6px;border-radius:50%;background:rgba(232,200,122,.5);flex:0 0 6px;transition:background .2s}
.nav-link:hover{background:rgba(212,175,55,.15);color:#fff;border-color:rgba(212,175,55,.4)}
.nav-link:hover::before{background:var(--gold)}
.nav-link.active{color:#f0cd6a;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.5);box-shadow:inset 3px 0 0 var(--gold);font-weight:700}
.nav-link.active::before{background:var(--gold)}
.nav-cta{
  margin-top:auto;display:block;text-align:center;padding:12px 14px;border-radius:9px;
  background:linear-gradient(135deg,#e8c87a,#d4af37 55%,#b8860b);
  color:#4a3206;font-weight:700;font-size:14px;letter-spacing:.6px;
  box-shadow:0 8px 20px rgba(0,0,0,.24);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s;
}
.nav-cta:hover{transform:translateY(-2px);color:#3a2705;filter:brightness(1.05);box-shadow:0 12px 26px rgba(0,0,0,.3)}
.nav-note{font-size:11.5px;line-height:1.7;color:rgba(240,224,190,.72);margin:0}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:9px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.5px;line-height:1.25;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s,border-color .2s;
}
.btn-primary{background:linear-gradient(135deg,#e8c87a,#d4af37 50%,#b8860b);color:#422c05;box-shadow:0 8px 20px rgba(180,135,30,.35)}
.btn-primary:hover{transform:translateY(-2px);color:#33220a;box-shadow:0 14px 28px rgba(180,135,30,.46)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(180,135,30,.32)}
.btn-ghost{background:transparent;color:#f0cd6a;border-color:rgba(212,175,55,.65)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:13.5px}

/* ---------- 首屏（内页版式） ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  padding:44px 0 62px;
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 56%,#5e1313 100%);
}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.14}
.page-hero-glow{position:absolute;inset:0;background:radial-gradient(620px 320px at 90% 4%,rgba(212,175,55,.24),transparent 70%),radial-gradient(520px 300px at 4% 98%,rgba(212,175,55,.14),transparent 72%)}
.page-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:center}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:rgba(240,224,190,.75);margin-bottom:14px}
.breadcrumb a{color:var(--gold-soft)}
.breadcrumb a:hover{color:#fff}
.breadcrumb span.sep{opacity:.55}
.page-hero h1{
  font-size:38px;line-height:1.32;color:#f7e4b8;margin:0 0 14px;
  text-shadow:0 3px 20px rgba(0,0,0,.35);
}
.page-lead{font-size:15px;line-height:1.95;color:#f1e4c9;margin:0 0 20px;max-width:640px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.hero-tags span{
  font-size:12.5px;color:#f0e0bd;letter-spacing:.6px;padding:4px 12px;border-radius:999px;
  border:1px solid rgba(212,175,55,.42);background:rgba(255,255,255,.05);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* 状态面板 */
.status-panel{
  background:rgba(255,255,255,.97);border:2px solid var(--gold);border-radius:16px;
  padding:20px 22px 16px;box-shadow:0 22px 48px rgba(0,0,0,.32);
}
.status-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;margin-bottom:6px;border-bottom:1px dashed var(--line)}
.status-title{margin:0;font-size:17px;color:var(--red)}
.status-live{font-size:11.5px;color:#0f6b43;background:#e7f5ee;border:1px solid #bfe4d2;padding:2px 10px;border-radius:999px;white-space:nowrap}
.status-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px dotted #ece1cb;font-size:13.5px;color:var(--ink-soft)}
.status-row:last-of-type{border-bottom:0}
.status-row b{color:var(--ink);font-family:var(--font-serif);font-size:14px;font-weight:700}
.status-row .val{color:var(--gold-2);font-weight:700;font-family:var(--font-serif);white-space:nowrap}
.status-foot{margin:10px 0 0;padding-top:10px;border-top:1px dashed var(--line);font-size:11.5px;color:var(--muted);line-height:1.7}

/* ---------- 数据条 ---------- */
.stat-band{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-30px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.stat-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.stat-num{display:block;font-family:var(--font-serif);font-size:27px;line-height:1.2;color:var(--gold-2);font-weight:700}
.stat-label{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}

/* ---------- 藏点卡片 ---------- */
.spot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.spot-card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.spot-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.spot-card .stamp{
  position:absolute;top:12px;left:12px;z-index:2;width:34px;height:34px;display:grid;place-items:center;
  background:var(--red);color:#ffe9b8;border:1px solid var(--gold);border-radius:8px;
  font-family:var(--font-serif);font-size:15px;line-height:1;
  box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.spot-media{aspect-ratio:16/9;overflow:hidden;background:#e6dbc5}
.spot-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.spot-card:hover .spot-media img{transform:scale(1.05)}
.spot-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1 1 auto}
.spot-kicker{font-size:11.5px;letter-spacing:1px;color:var(--gold-2);font-weight:700;margin:0 0 6px}
.spot-body h3{margin:0 0 8px;font-size:17px;line-height:1.5;color:var(--red)}
.spot-body p{margin:0;font-size:13.5px;line-height:1.9;color:var(--ink-soft)}
.spot-meta{list-style:none;margin:14px 0 0;padding:12px 0 0;border-top:1px dashed var(--line);display:grid;gap:6px;font-size:12.5px;color:var(--ink-soft)}
.spot-meta li{display:flex;justify-content:space-between;gap:10px}
.spot-meta li span{color:var(--gold-2);font-weight:700;font-family:var(--font-serif)}

.spot-card--feature{
  background:linear-gradient(160deg,#8c1f1f 0%,#6d1818 60%,#5e1313 100%);
  border:2px solid rgba(212,175,55,.6);color:#f1e4c9;
}
.spot-card--feature .stamp{background:#b8860b;color:#4a3206;border-color:#ffe9b8}
.spot-card--feature h3{color:#f7e4b8;font-size:20px}
.spot-card--feature p{color:rgba(241,228,201,.9)}
.spot-card--feature .spot-kicker{color:var(--gold-soft)}
.spot-card--feature .spot-meta{border-top-color:rgba(212,175,55,.4);color:rgba(241,228,201,.85)}
.spot-card--feature .spot-meta li span{color:#f0cd6a}
.feature-coord{
  margin:16px 0 4px;padding:14px 16px;border-radius:10px;
  background:rgba(0,0,0,.18);border:1px solid rgba(212,175,55,.35);
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
}
.feature-coord div{font-size:12px;color:rgba(240,224,190,.8)}
.feature-coord b{display:block;font-family:var(--font-serif);font-size:19px;color:#f0cd6a;line-height:1.3}

/* ---------- 时间线 ---------- */
.timeline{position:relative;margin-left:8px;padding-left:28px;border-left:2px solid var(--line);display:grid;gap:24px}
.timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 20px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),border-color .25s,box-shadow .25s}
.timeline-item:hover{transform:translateX(4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.timeline-item::before{content:"";position:absolute;left:-36px;top:22px;width:12px;height:12px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.22)}
.timeline-time{margin:0 0 4px;font-family:var(--font-serif);font-size:16px;color:var(--red);font-weight:700}
.timeline-item p{margin:0;font-size:13.5px;line-height:1.9;color:var(--ink-soft)}
.timeline-tag{display:inline-block;margin-top:10px;font-size:11.5px;color:var(--gold-2);border:1px solid rgba(212,175,55,.5);background:rgba(212,175,55,.1);border-radius:999px;padding:2px 10px}

/* ---------- 路线 ---------- */
.route-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.route-figure{margin:0;background:#fff;border:2px solid var(--gold);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-md)}
.route-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.route-figure figcaption{padding:12px 16px;font-size:12.5px;color:var(--ink-soft);background:#fffdf7;border-top:1px solid var(--line);line-height:1.7}
.route-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:step}
.route-steps li{
  position:relative;padding:14px 18px 14px 54px;background:#fff;border:1px solid var(--line);border-radius:10px;
  font-size:13.5px;line-height:1.85;color:var(--ink-soft);box-shadow:var(--shadow-sm);
  transition:border-color .2s,transform .2s var(--ease),box-shadow .2s;
}
.route-steps li:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.route-steps li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:14px;top:13px;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;font-family:var(--font-serif);font-size:14px;font-weight:700;
  background:linear-gradient(135deg,#e8c87a,#b8860b);color:#4a3206;
}
.route-steps b{display:block;color:var(--red);font-family:var(--font-serif);font-size:15px;margin-bottom:2px}

/* ---------- 避坑 ---------- */
.pit-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pit-item{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:16px 20px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s}
.pit-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.pit-item h3{margin:0 0 6px;font-size:16px;color:var(--red)}
.pit-item p{margin:0;font-size:13.5px;line-height:1.9;color:var(--ink-soft)}

/* ---------- 偏差记录 ---------- */
.record-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.record-card{background:#fffdf7;border:1px solid var(--line);border-radius:10px;padding:20px;box-shadow:var(--shadow-sm)}
.record-card .num{display:block;font-family:var(--font-serif);font-size:15px;color:var(--gold-2);font-weight:700;margin-bottom:6px}
.record-card h3{margin:0 0 8px;font-size:16px;color:var(--red)}
.record-card p{margin:0;font-size:13.5px;line-height:1.9;color:var(--ink-soft)}
.record-note{margin:20px 0 0;padding:16px 20px;background:#fff;border:1px dashed var(--gold);border-radius:10px;font-size:13.5px;line-height:1.9;color:var(--ink-soft)}
.record-note b{color:var(--red);font-family:var(--font-serif)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 20px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s}
.faq-item:hover{border-color:var(--gold)}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:16px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--font-serif);font-size:16px;color:var(--red);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"＋";color:var(--gold-2);font-size:18px;line-height:1;flex:0 0 auto;transition:transform .2s var(--ease)}
.faq-item[open] summary::after{content:"－"}
.faq-item p{margin:0 0 16px;font-size:13.5px;line-height:1.95;color:var(--ink-soft)}

/* ---------- 收口 CTA ---------- */
.cta-band{
  display:grid;grid-template-columns:1.08fr .92fr;gap:30px;align-items:center;
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1818 58%,#5e1313 100%);
  border:1px solid rgba(212,175,55,.55);border-radius:var(--radius-lg);
  padding:34px 34px 36px;box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.cta-band::after{content:"";position:absolute;right:-70px;bottom:-90px;width:240px;height:240px;border-radius:50%;border:1px solid rgba(212,175,55,.22);pointer-events:none}
.cta-band h2{margin:0 0 10px;font-size:26px;color:#f7e4b8;line-height:1.4}
.cta-band p{margin:0;font-size:14px;line-height:1.9;color:#f1e4c9}
.sub-form{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:2}
.sub-form input{
  flex:1 1 210px;min-width:0;padding:12px 14px;border-radius:9px;font-size:14px;
  border:1px solid rgba(212,175,55,.6);background:rgba(255,255,255,.96);color:var(--ink);
}
.sub-form input::placeholder{color:#a89a85}
.form-hint{margin:10px 0 0;font-size:12px;line-height:1.7;color:rgba(240,224,190,.78);position:relative;z-index:2}

/* ---------- 相关推荐 ---------- */
.rel-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.rel-item{
  display:flex;align-items:center;gap:14px;padding:12px 16px;background:#fff;
  border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-sm);
  transition:transform .2s var(--ease),border-color .2s,box-shadow .2s;
}
.rel-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md);color:inherit}
.rel-item img{width:82px;height:60px;object-fit:cover;border-radius:8px;border:1px solid var(--line);flex:0 0 82px}
.rel-item b{display:block;font-family:var(--font-serif);font-size:15px;color:var(--red);line-height:1.5;margin-bottom:2px}
.rel-item span{display:block;font-size:12.5px;color:var(--muted);line-height:1.7}

/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(180deg,#6d1818 0%,#5e1313 100%);border-top:1px solid var(--gold);color:#f0e0bd;padding:44px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:30px}
.footer-brand{margin:0 0 10px;font-family:var(--font-serif);font-size:19px;letter-spacing:1px;color:#f7e4b8}
.footer-desc{margin:0;font-size:13px;line-height:1.9;color:rgba(240,224,190,.78);max-width:360px}
.footer-title{margin:0 0 12px;font-size:14px;letter-spacing:1px;color:var(--gold-soft);font-weight:700}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-links a{color:rgba(240,224,190,.85);font-size:13px}
.footer-links a:hover{color:var(--gold-soft)}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.3);padding:16px 0 20px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12px;color:rgba(232,200,122,.75);letter-spacing:.4px;
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  :root{--sidebar:226px}
  .page-hero h1{font-size:34px}
  .container{padding:0 22px}
}
@media (max-width:1023px){
  .side-nav{
    position:sticky;top:0;left:auto;right:auto;bottom:auto;width:100%;height:auto;
    flex-direction:row;align-items:center;gap:14px;padding:12px 18px;z-index:95;
    border-right:0;border-bottom:1px solid rgba(212,175,55,.4);
    box-shadow:0 10px 26px rgba(70,25,20,.22);
  }
  .site-body{margin-left:0}
  .nav-toggle{display:flex}
  .nav-top{flex:1 1 auto;min-width:0}
  .nav-panel{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:linear-gradient(180deg,#7a1b1b,#5e1313);
    padding:16px 18px 20px;border-bottom:1px solid rgba(212,175,55,.4);
    box-shadow:0 18px 30px rgba(0,0,0,.28);
  }
  .nav-panel.open{display:flex;flex-direction:column;gap:14px}
  .nav-cta{margin-top:6px}
  .nav-note{display:none}
  .page-hero-grid{grid-template-columns:1fr;gap:28px}
  .page-hero h1{font-size:32px}
  .route-grid{grid-template-columns:1fr;gap:24px}
  .record-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:28px}
  .stat-band{grid-template-columns:1fr 1fr;margin-top:-22px}
  .spot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .section{padding:48px 0}
  .section-title{font-size:22px}
  .page-hero{padding:32px 0 54px}
  .page-hero h1{font-size:27px}
  .page-lead{font-size:14px}
  .pit-grid,.rel-grid,.record-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .faq-item summary{font-size:15px}
  .cta-band h2{font-size:22px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .spot-grid{grid-template-columns:1fr}
  .stat-band{grid-template-columns:1fr 1fr;gap:10px;margin-top:-16px}
  .stat-num{font-size:22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .brand-text b{font-size:13.5px}
  .brand-text span{font-size:10px}
  .hero-actions .btn{width:100%}
  .feature-coord{grid-template-columns:1fr}
  .rel-item img{width:64px;height:48px;flex:0 0 64px}
}