/* roulang page: index */
:root{
  --brand:#e2562e;
  --brand-dark:#c2431f;
  --brand-soft:#fdeee8;
  --blue:#4b7085;
  --blue-soft:#e9eff2;
  --sand:#d6a86a;
  --bg:#faf7f4;
  --bg-alt:#f2ede8;
  --dark:#241c1a;
  --dark-2:#332724;
  --text:#2b2320;
  --muted:#7d706a;
  --border:#e8e0da;
  --radius:14px;
  --radius-sm:10px;
  --shadow-1:0 2px 10px rgba(36,28,26,.06);
  --shadow-2:0 10px 28px rgba(36,28,26,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;color:var(--dark);letter-spacing:-.01em}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
::selection{background:var(--brand-soft);color:var(--brand-dark)}

/* 布局骨架 */
.layout{display:flex;align-items:flex-start;min-height:100vh}
.sidebar{
  position:sticky;top:0;flex:0 0 240px;width:240px;height:100vh;
  background:#fff;border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:26px 20px 20px;z-index:60;
}
.content{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;min-height:100vh}
main{flex:1 1 auto}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 30px}

/* 品牌 */
.brand{display:flex;flex-direction:column;gap:6px;margin-bottom:26px}
.brand-mark{display:flex;align-items:center;gap:9px}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);flex:0 0 10px}
.brand-name{font-size:15.5px;font-weight:800;color:var(--dark);line-height:1.4}
.brand-sub{font-size:12px;color:var(--muted);line-height:1.6;padding-left:19px}

/* 侧边导航 */
.side-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:auto}
.side-nav a{
  display:block;padding:10px 12px;border-radius:10px;font-size:14.5px;font-weight:500;
  color:#4a3f3b;border-left:3px solid transparent;transition:background .18s,color .18s,border-color .18s;
}
.side-nav a:hover{background:var(--bg-alt);color:var(--brand-dark)}
.side-nav a.active{background:var(--brand-soft);color:var(--brand-dark);border-left-color:var(--brand);font-weight:700}
.side-cta{
  display:block;text-align:center;margin-top:18px;padding:11px 12px;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;box-shadow:0 6px 16px rgba(226,86,46,.24);
  transition:background .18s,transform .18s,box-shadow .18s;
}
.side-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.side-cta:active{transform:translateY(1px);box-shadow:none}
.side-note{margin:14px 0 0;font-size:11.5px;color:var(--muted);text-align:center;line-height:1.7}

/* 移动端顶栏 */
.mobile-bar{display:none}
.sidebar-mask{display:none}

/* 通用板块 */
section.block{padding:76px 0;border-bottom:1px solid var(--border);scroll-margin-top:80px}
section.block.alt{background:var(--bg-alt)}
section.block:last-of-type{border-bottom:0}
.sec-head{max-width:800px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.04em;color:var(--brand-dark);background:var(--brand-soft);
  padding:5px 13px;border-radius:999px;margin-bottom:14px;line-height:1.6;
}
.sec-title{font-size:clamp(22px,2.6vw,29px);margin-bottom:12px}
.sec-desc{color:var(--muted);font-size:15px;line-height:1.85;margin:0}
h3{font-size:19px}
.empty-note{
  background:#fff;border:1px dashed var(--border);border-radius:var(--radius);
  padding:22px;color:var(--muted);font-size:14.5px;text-align:center;
}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:700;
  border:1px solid transparent;transition:background .18s,color .18s,transform .18s,box-shadow .18s;
  text-align:center;line-height:1.5;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(226,86,46,.26)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(226,86,46,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn-ghost:hover{background:var(--blue-soft);color:var(--blue);transform:translateY(-1px)}
.btn:disabled,.btn.is-done{opacity:.72;pointer-events:none}

/* Hero */
.hero{
  position:relative;overflow:hidden;padding:66px 0 74px;
  background:url('/assets/images/7fb5f8350193b4bd.webp') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(250,247,244,.97) 0%,rgba(250,247,244,.92) 46%,rgba(250,247,244,.66) 100%);
}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.hero-title{font-size:clamp(27px,3.3vw,39px);line-height:1.32;margin-bottom:18px}
.hero-lead{font-size:15.5px;color:#544742;line-height:1.9;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-badges span{
  font-size:13px;color:#5c4f4a;background:#fff;border:1px solid var(--border);
  border-radius:999px;padding:6px 14px;box-shadow:var(--shadow-1);
}

/* 券墙 */
.coupon-wall{display:flex;flex-direction:column;gap:14px}
.coupon-main{
  position:relative;background:#fff;border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--shadow-2);overflow:hidden;
}
.coupon-main::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:8px;
  background:linear-gradient(180deg,var(--brand),#f08a5d);
}
.coupon-inner{padding:26px 24px 24px 30px}
.coupon-label{
  display:inline-block;font-size:12px;font-weight:700;color:#8a5a1f;background:#fbeedb;
  border-radius:999px;padding:4px 12px;margin-bottom:12px;letter-spacing:.03em;
}
.coupon-title{font-size:21px;margin-bottom:14px}
.coupon-value{display:flex;align-items:baseline;gap:8px;color:var(--brand-dark);margin-bottom:16px}
.coupon-value .num{font-size:44px;font-weight:800;line-height:1}
.coupon-value .unit{font-size:14px;font-weight:700}
.coupon-perks{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.coupon-perks li{
  position:relative;padding-left:20px;font-size:14px;color:#5c4f4a;line-height:1.7;
}
.coupon-perks li::before{
  content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;border-radius:50%;
  background:var(--brand-soft);border:2px solid var(--brand);
}
.coupon-btn{width:100%}
.coupon-note{font-size:12px;color:var(--muted);margin:12px 0 0;line-height:1.7}
.coupon-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mini-coupon{
  background:#fff;border:1px dashed #ddcfc6;border-radius:12px;padding:12px 14px;
  display:flex;flex-direction:column;gap:2px;box-shadow:var(--shadow-1);
}
.mini-coupon strong{font-size:13.5px;color:var(--dark)}
.mini-coupon span{font-size:12px;color:var(--brand-dark);font-weight:700}

/* 卖点窄条卡 */
.point-list{display:flex;flex-direction:column;gap:14px}
.point{
  display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow-1);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.point:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.point-ico{
  flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:var(--brand-soft);
  color:var(--brand-dark);display:grid;place-items:center;font-size:16px;font-weight:800;
}
.point h3{font-size:17px;margin-bottom:4px}
.point p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.75}

/* 分类入口 */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.cat-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.cat-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto}
.cat-body h3{font-size:17.5px}
.cat-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.75}
.cat-more{margin-top:auto;padding-top:10px;font-size:13.5px;font-weight:700;color:var(--brand-dark)}

/* 精选推荐 */
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rec-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s,box-shadow .22s;
}
.rec-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.rec-thumb{display:block;overflow:hidden}
.rec-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}
.rec-card:hover .rec-thumb img{transform:scale(1.04)}
.rec-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto}
.rec-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.chip{
  display:inline-block;background:var(--blue-soft);color:var(--blue);border-radius:999px;
  padding:2px 10px;font-size:12px;font-weight:700;
}
.rec-body h3{font-size:16.5px;line-height:1.5}
.rec-body h3 a{color:var(--dark)}
.rec-body h3 a:hover{color:var(--brand-dark)}
.rec-body p{margin:0;font-size:13.8px;color:var(--muted);line-height:1.75}

/* 场景演示 */
.scene-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:40px;align-items:center}
.scene-figure{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-2);border:1px solid var(--border)}
.scene-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.scene-list{display:flex;flex-direction:column;gap:18px}
.scene-item{display:flex;gap:16px;align-items:flex-start;padding-bottom:18px;border-bottom:1px dashed #ddd1c9}
.scene-item:last-child{border-bottom:0;padding-bottom:0}
.scene-no{
  flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid #eccbbd;
  color:var(--brand-dark);display:grid;place-items:center;font-weight:800;font-size:13.5px;
  box-shadow:var(--shadow-1);
}
.scene-item h3{font-size:16.5px;margin-bottom:4px}
.scene-item p{margin:0;font-size:14.3px;color:var(--muted);line-height:1.78}

/* 排行榜 */
.rank-list{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-1);
}
.rank-item{
  display:flex;gap:16px;align-items:center;padding:15px 22px;border-bottom:1px solid var(--border);
  transition:background .18s;
}
.rank-item:last-child{border-bottom:0}
.rank-item:hover{background:var(--bg)}
.rank-no{flex:0 0 30px;width:30px;font-size:17px;font-weight:800;color:#c7b6ab;text-align:center}
.rank-no.top{color:var(--brand)}
.rank-main{min-width:0;flex:1 1 auto}
.rank-main a{font-size:15.5px;font-weight:700;color:var(--dark);display:block;line-height:1.55}
.rank-main a:hover{color:var(--brand-dark)}
.rank-main span{font-size:13px;color:var(--muted)}
.rank-tag{flex:0 0 auto;font-size:12px;color:var(--blue);background:var(--blue-soft);border-radius:999px;padding:3px 10px;font-weight:700}

/* 评价墙 */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.review{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s;
}
.review:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.review-head{display:flex;align-items:center;gap:11px;margin-bottom:10px}
.avatar{
  flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:var(--blue-soft);
  color:var(--blue);display:grid;place-items:center;font-weight:800;font-size:14px;
}
.review-who{display:flex;flex-direction:column;line-height:1.4}
.review-who strong{font-size:14.5px;color:var(--dark)}
.review-who span{font-size:12.5px;color:var(--muted)}
.stars{margin-left:auto;color:var(--sand);font-size:13px;letter-spacing:2px}
.review p{margin:0;font-size:14.3px;color:#5c4f4a;line-height:1.78}

/* 对比 */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{border-radius:var(--radius);padding:24px 24px 20px;border:1px solid var(--border);background:#f7f4f1}
.compare-col.pos{background:#fff;border-color:#f2c6b4;box-shadow:var(--shadow-1)}
.compare-col h3{display:flex;align-items:center;gap:9px;font-size:18px;margin-bottom:14px}
.compare-col h3 em{font-style:normal;font-size:12.5px;font-weight:700;border-radius:999px;padding:3px 10px}
.compare-col.neg h3 em{background:#e7e1dc;color:#7a6e68}
.compare-col.pos h3 em{background:var(--brand-soft);color:var(--brand-dark)}
.compare-col li{
  display:flex;gap:10px;padding:9px 0;font-size:14.3px;line-height:1.72;
  color:#5c4f4a;border-bottom:1px dashed #e2d8d1;
}
.compare-col li:last-child{border-bottom:0}
.mark{flex:0 0 18px;font-weight:800;line-height:1.7}
.mark.no{color:#b3a49b}
.mark.yes{color:var(--brand)}

/* 资讯 */
.news-layout{display:grid;grid-template-columns:1.62fr .88fr;gap:26px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:14px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s;
}
.news-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.news-item img{flex:0 0 136px;width:136px;height:92px;object-fit:cover;border-radius:10px}
.news-body{min-width:0;display:flex;flex-direction:column;gap:6px}
.news-body h3{font-size:16px;line-height:1.5}
.news-body h3 a{color:var(--dark)}
.news-body h3 a:hover{color:var(--brand-dark)}
.news-body p{margin:0;font-size:13.6px;color:var(--muted);line-height:1.7}
.news-meta{display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.side-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-1)}
.side-card h3{font-size:16.5px;margin-bottom:12px}
.side-card ul{display:flex;flex-direction:column;gap:12px}
.side-card li{padding-bottom:12px;border-bottom:1px dashed #e6dcd5}
.side-card li:last-child{border-bottom:0;padding-bottom:0}
.side-card li a{font-size:14px;color:#4a3f3b;font-weight:600;line-height:1.6;display:block}
.side-card li a:hover{color:var(--brand-dark)}
.side-card li span{font-size:12.5px;color:var(--muted)}
.side-tip{margin-top:16px;background:var(--blue-soft);border-radius:12px;padding:14px 16px;font-size:13px;color:#3c5a6b;line-height:1.75}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq details{
  background:#fff;border:1px solid var(--border);border-radius:12px;
  box-shadow:var(--shadow-1);transition:border-color .2s,box-shadow .2s;
}
.faq details[open]{border-color:#f0c3b1;box-shadow:var(--shadow-2)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 22px;font-weight:700;font-size:15.3px;color:var(--dark);
  display:flex;justify-content:space-between;align-items:center;gap:14px;line-height:1.6;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:0 0 auto;color:var(--brand);font-size:19px;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{padding:0 22px 18px;color:#5c4f4a;font-size:14.4px;line-height:1.85}

/* 保障条 */
.guard{background:var(--dark);color:#efe6e1;padding:56px 0;border-bottom:0}
.guard .sec-title{color:#fff}
.guard .sec-desc{color:#b6a7a0}
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.guard-item{border-left:2px solid var(--sand);padding-left:16px}
.guard-item h3{color:#fff;font-size:16px;margin-bottom:7px}
.guard-item p{margin:0;color:#a99b95;font-size:13.8px;line-height:1.75}

/* 城市 */
.city-pills{display:flex;flex-wrap:wrap;gap:10px}
.city-pills span{
  background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 17px;
  font-size:14px;color:#52453f;box-shadow:var(--shadow-1);
}

/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{
  background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 17px;
  font-size:14px;color:#4a3f3b;transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.tag-cloud a:hover{background:var(--brand-soft);border-color:#f1c7b6;color:var(--brand-dark);transform:translateY(-1px)}

/* 三步 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px 24px 22px;
  box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.step-no{
  width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:14.5px;margin-bottom:14px;
  box-shadow:0 6px 14px rgba(226,86,46,.28);
}
.step h3{font-size:16.5px;margin-bottom:6px}
.step p{margin:0;font-size:14.2px;color:var(--muted);line-height:1.78}

/* 中段 CTA */
.cta-band{
  background:linear-gradient(120deg,#fdeee8 0%,#f8f2ec 100%);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:58px 0;text-align:center;
}
.cta-band h2{font-size:clamp(21px,2.6vw,28px);margin-bottom:12px}
.cta-band p{color:#6b5b54;font-size:14.6px;max-width:660px;margin:0 auto 22px;line-height:1.85}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
.cta-note{font-size:12.5px;color:var(--muted);margin-top:14px}

/* 页脚 */
.site-footer{background:var(--dark);color:#bdaea7;padding:58px 0 0;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand .brand-name{color:#fff;font-size:16px}
.footer-brand p{font-size:13.6px;color:#9e8e87;line-height:1.85;margin:12px 0 0}
.site-footer h4{color:#fff;font-size:14.5px;margin-bottom:14px;letter-spacing:.02em}
.site-footer li{margin-bottom:2px}
.site-footer a{color:#bdaea7;font-size:13.8px;display:inline-block;padding:3px 0}
.site-footer a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding:18px 0 22px;
  font-size:12.8px;color:#8b7c76;line-height:1.8;
}
.footer-bottom span{display:inline-block;margin-right:14px}

/* 底部固定转化条 */
.sticky-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(36,28,26,.97);color:#f3ece8;padding:10px 16px;
  align-items:center;justify-content:space-between;gap:12px;
  box-shadow:0 -6px 20px rgba(36,28,26,.24);
}
.sticky-cta p{margin:0;font-size:13px;line-height:1.5;color:#e2d6d0}
.sticky-cta .btn{padding:9px 18px;font-size:14px;flex:0 0 auto}

/* 响应式 */
@media (max-width:1023px){
  .sidebar{
    position:fixed;left:0;top:0;height:100vh;transform:translateX(-104%);
    transition:transform .28s ease;box-shadow:var(--shadow-2);
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-mask{display:none;position:fixed;inset:0;background:rgba(36,28,26,.46);z-index:55}
  .sidebar-mask.show{display:block}
  .mobile-bar{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    position:sticky;top:0;z-index:50;background:rgba(250,247,244,.97);
    border-bottom:1px solid var(--border);padding:12px 18px;
  }
  .brand-m{font-size:15px;font-weight:800;color:var(--dark)}
  .burger{
    background:#fff;border:1px solid var(--border);border-radius:10px;
    width:40px;height:38px;display:grid;place-items:center;font-size:17px;color:var(--dark);
    box-shadow:var(--shadow-1);
  }
  .burger:hover{border-color:#e5c3b4;color:var(--brand-dark)}
  .sticky-cta{display:flex}
  body{padding-bottom:66px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .scene-grid{grid-template-columns:1fr;gap:28px}
  .cat-grid,.rec-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:767px){
  .wrap{padding:0 18px}
  section.block{padding:48px 0}
  .hero{padding:44px 0 52px}
  .hero-lead{font-size:15px}
  .hero-actions .btn{width:100%}
  .cat-grid,.rec-grid,.steps,.review-grid,.compare,.guard-grid{grid-template-columns:1fr}
  .coupon-mini{grid-template-columns:1fr 1fr}
  .news-item{flex-direction:column}
  .news-item img{flex:0 0 auto;width:100%;height:150px}
  .rank-item{padding:13px 16px;gap:12px}
  .rank-tag{display:none}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .faq summary{padding:14px 16px;font-size:14.7px}
  .faq .faq-body{padding:0 16px 16px}
  .cta-band{padding:44px 0}
}
@media (max-width:519px){
  .hero-title{font-size:25px}
  .coupon-value .num{font-size:38px}
  .mini-coupon{padding:10px 12px}
  .sticky-cta p{font-size:12px}
  .sticky-cta .btn{padding:8px 14px;font-size:13px}
}

/* roulang page: article */
:root{
  --brand:#e2562e;
  --brand-dark:#c2431f;
  --brand-soft:#fdeee8;
  --blue:#4b7085;
  --blue-soft:#e9eff2;
  --sand:#d6a86a;
  --bg:#faf7f4;
  --bg-alt:#f2ede8;
  --dark:#241c1a;
  --dark-2:#332724;
  --text:#2b2320;
  --muted:#7d706a;
  --border:#e8e0da;
  --radius:14px;
  --radius-sm:10px;
  --shadow-1:0 2px 10px rgba(36,28,26,.06);
  --shadow-2:0 10px 28px rgba(36,28,26,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
button{font:inherit;cursor:pointer}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:8px}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 26px}

/* 布局骨架：左侧竖向导航 + 右侧内容 */
.layout{min-height:100vh}
.page{display:flex;flex-direction:column;min-height:100vh;padding-bottom:66px}
main{flex:1 1 auto}

/* 品牌区 */
.brand{display:flex;flex-direction:column;gap:6px;margin-bottom:26px}
.brand-mark{display:flex;align-items:center;gap:9px}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);flex:0 0 10px}
.brand-name{font-size:15.5px;font-weight:800;color:var(--dark);line-height:1.4}
.brand-sub{font-size:12px;color:var(--muted);line-height:1.6;padding-left:19px}

/* 侧边导航 */
.sidebar{display:none}
.side-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:auto}
.side-nav a{
  display:block;padding:10px 12px;border-radius:10px;font-size:14.5px;font-weight:500;
  color:#4a3f3b;border-left:3px solid transparent;
  transition:background .18s,color .18s,border-color .18s;
}
.side-nav a:hover{background:var(--bg-alt);color:var(--brand-dark)}
.side-nav a.active{background:var(--brand-soft);color:var(--brand-dark);border-left-color:var(--brand);font-weight:700}
.side-cta{
  display:block;text-align:center;margin-top:18px;padding:11px 12px;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 6px 16px rgba(226,86,46,.24);
  transition:background .18s,transform .18s,box-shadow .18s;
}
.side-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.side-cta:active{transform:translateY(1px);box-shadow:none}

/* 移动端顶栏与抽屉 */
.mobile-bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;background:rgba(250,247,244,.98);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:80;
}
.mb-brand{font-size:15px;font-weight:800;color:var(--dark);letter-spacing:.01em}
.mb-toggle{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:#fff;font-size:13.5px;font-weight:700;color:var(--dark);
  transition:background .18s,border-color .18s;
}
.mb-toggle:hover{background:var(--brand-soft);border-color:#f2d3c6}
.drawer{
  position:fixed;top:0;left:0;bottom:0;width:280px;max-width:84vw;z-index:120;
  background:var(--bg);border-right:1px solid var(--border);padding:24px 18px 28px;
  display:flex;flex-direction:column;gap:10px;overflow-y:auto;
  transform:translateX(-104%);transition:transform .26s ease;
}
.drawer-open .drawer{transform:translateX(0)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(36,28,26,.44);z-index:110}
.drawer-backdrop[hidden]{display:none}
.drawer-close{
  align-self:flex-end;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:6px 12px;font-size:13px;color:var(--muted);
}
.drawer-close:hover{color:var(--brand-dark);border-color:#f2d3c6}

/* 文章首屏条 */
.article-hero{
  position:relative;overflow:hidden;padding:46px 0 42px;
  background:url('/assets/images/571c526af67b2a39.webp') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(250,247,244,.97) 0%,rgba(250,247,244,.90) 56%,rgba(250,247,244,.72) 100%);
}
.article-hero .wrap{position:relative;z-index:1}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:16px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--brand-dark)}
.crumbs i{font-size:10px;color:#b9aaa3}
.article-hero h1{
  font-size:clamp(25px,3.1vw,36px);line-height:1.36;font-weight:800;
  color:var(--dark);margin:0 0 14px;max-width:880px;
}
.hero-lead{font-size:15.5px;line-height:1.9;color:#544742;margin:0;max-width:800px}
.meta-bar{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.meta-pill{
  display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--border);
  border-radius:999px;padding:6px 15px;font-size:13px;color:#5c4f4a;box-shadow:var(--shadow-1);
}
.meta-pill i{color:var(--brand);font-size:12px}
.meta-pill.solid{background:var(--brand-soft);border-color:#f6d6c7;color:var(--brand-dark);font-weight:700}

/* 通用板块 */
section.block{padding:60px 0;border-bottom:1px solid var(--border);scroll-margin-top:80px}
section.block.alt{background:var(--bg-alt)}
section.block:last-of-type{border-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.04em;color:var(--brand-dark);background:var(--brand-soft);
  padding:5px 13px;border-radius:999px;margin-bottom:14px;line-height:1.6;
}
.sec-title{font-size:clamp(21px,2.4vw,27px);line-height:1.45;font-weight:800;color:var(--dark);margin:0 0 12px}
.sec-desc{font-size:14.5px;color:var(--muted);margin:0 0 26px;max-width:760px;line-height:1.85}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:700;
  border:1px solid transparent;line-height:1.5;text-align:center;
  transition:background .18s,color .18s,transform .18s,box-shadow .18s,border-color .18s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(226,86,46,.26)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(226,86,46,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn-ghost:hover{background:var(--blue-soft);color:var(--blue);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}

/* 正文阅读区 */
.article-main{padding:54px 0 64px}
.reader{max-width:840px;margin:0 auto}
.article-body{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-1);padding:40px 44px;font-size:16.5px;line-height:1.95;color:#312925;
  overflow-wrap:break-word;
}
.article-body > *:first-child{margin-top:0}
.article-body h2{
  font-size:22px;line-height:1.5;font-weight:800;color:var(--dark);
  margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--brand);
}
.article-body h3{font-size:18.5px;line-height:1.55;font-weight:700;color:var(--dark-2);margin:26px 0 10px}
.article-body h4{font-size:16.5px;font-weight:700;color:var(--dark-2);margin:22px 0 8px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:23px}
.article-body li{margin-bottom:8px}
.article-body li::marker{color:var(--brand)}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;background:var(--brand-soft);
  border-left:4px solid var(--brand);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#6a4034;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;box-shadow:var(--shadow-1)}
.article-body a{color:var(--brand-dark);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand)}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--border);padding:10px 12px;text-align:left}
.article-body th{background:var(--bg-alt);font-weight:700;color:var(--dark-2)}
.article-body hr{border:0;border-top:1px solid var(--border);margin:28px 0}
.article-body code{background:var(--bg-alt);border-radius:6px;padding:2px 7px;font-size:14px}

/* 空态 */
.empty-state{text-align:center;padding:34px 20px}
.empty-state i{font-size:32px;color:#d9cbc3;margin-bottom:14px;display:block}
.empty-state h2{font-size:20px;margin:0 0 10px;color:var(--dark)}
.empty-state p{margin:0 auto 20px;max-width:440px;color:var(--muted);font-size:14.5px}

/* 文末提示条 */
.end-note{
  margin-top:22px;display:flex;align-items:flex-start;gap:12px;
  background:var(--blue-soft);border:1px solid #d8e3e8;border-radius:var(--radius);
  padding:16px 20px;font-size:14px;color:#3f5b6b;line-height:1.8;
}
.end-note i{color:var(--blue);margin-top:4px}

/* 标签组 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud span{
  display:inline-block;background:#fff;border:1px solid var(--border);border-radius:999px;
  padding:7px 16px;font-size:13.5px;color:#5c4f4a;box-shadow:var(--shadow-1);
  transition:background .18s,color .18s,transform .18s,border-color .18s;
}
.tag-cloud span:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:#f4d3c4;transform:translateY(-1px)}

/* 相关推荐 */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rec-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:var(--shadow-1);overflow:hidden;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.rec-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.rec-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}
.rec-card:hover .rec-thumb img{transform:scale(1.04)}
.rec-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto}
.rec-body h3{font-size:16px;line-height:1.55;margin:0;color:var(--dark-2)}
.rec-body h3 a{color:var(--dark-2)}
.rec-body h3 a:hover{color:var(--brand-dark)}
.rec-body p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.75}
.rec-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.chip{
  display:inline-block;background:var(--blue-soft);color:var(--blue);border-radius:999px;
  padding:2px 10px;font-size:12px;font-weight:700;
}

/* 转化条 */
.cta-band{
  background:var(--dark);color:#f7efea;border-radius:18px;padding:38px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--shadow-2);
}
.cta-band h2{font-size:clamp(20px,2.3vw,26px);line-height:1.45;margin:0 0 8px;color:#fff}
.cta-band p{margin:0;font-size:14.5px;color:#d8c9c1;max-width:560px;line-height:1.8}

/* 返回入口 */
.back-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* 页脚 */
.site-footer{background:var(--dark);color:#d9ccc5;padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px}
.site-footer h4{font-size:14.5px;color:#fff;margin:0 0 14px;font-weight:700}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.site-footer ul a{color:#c4b5ad;font-size:13.5px;transition:color .18s}
.site-footer ul a:hover{color:#f0a184}
.footer-brand .brand-name{color:#fff;font-size:16px;display:block;margin-bottom:10px;font-weight:800}
.footer-brand p{margin:0;font-size:13.5px;line-height:1.85;color:#b9aaa2;max-width:400px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);padding:18px 0 22px;
  display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;
  font-size:12.5px;color:#9b8d86;
}

/* 底部固定转化条 */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:95;
  background:var(--dark);color:#f6efea;padding:11px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  box-shadow:0 -6px 20px rgba(36,28,26,.18);
}
.sticky-cta p{margin:0;font-size:13.5px;color:#e0d2cb;line-height:1.6}
.sticky-cta .btn{padding:9px 20px;font-size:14px;flex:0 0 auto}

/* 响应式 */
@media (min-width:1024px){
  .sidebar{
    display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;width:242px;
    padding:26px 18px 22px;background:var(--bg);border-right:1px solid var(--border);
    overflow-y:auto;z-index:90;
  }
  .page{margin-left:242px}
  .mobile-bar{display:none}
  .sticky-cta{left:242px}
  .article-body{padding:44px 48px}
}
@media (max-width:1023px){
  .article-body{padding:30px 26px}
  .cta-band{padding:28px 26px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px}
}
@media (max-width:767px){
  .wrap{padding:0 18px}
  section.block{padding:44px 0}
  .article-hero{padding:32px 0 34px}
  .article-main{padding:36px 0 46px}
  .article-body{padding:24px 20px;font-size:16px;line-height:1.9}
  .article-body h2{font-size:19.5px}
  .article-body h3{font-size:17.5px}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .sticky-cta p{font-size:12.5px}
  .sticky-cta .btn{padding:8px 16px;font-size:13px}
}
@media (max-width:520px){
  .meta-bar{gap:8px}
  .meta-pill{font-size:12.5px;padding:5px 12px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
  .sticky-cta p{display:none}
  .sticky-cta{justify-content:center}
}

/* roulang page: category1 */
:root{
  --brand:#e2562e;
  --brand-dark:#c2431f;
  --brand-soft:#fdeee8;
  --blue:#4b7085;
  --blue-soft:#e9eff2;
  --sand:#d6a86a;
  --bg:#faf7f4;
  --bg-alt:#f2ede8;
  --dark:#241c1a;
  --dark-2:#332724;
  --text:#2b2320;
  --muted:#7d706a;
  --border:#e8e0da;
  --radius:14px;
  --radius-sm:10px;
  --shadow-1:0 2px 10px rgba(36,28,26,.06);
  --shadow-2:0 10px 28px rgba(36,28,26,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:800;line-height:1.4}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}

/* ===== 布局骨架 ===== */
.site-shell{display:flex;align-items:flex-start;min-height:100vh}
.sidebar{
  position:sticky;top:0;flex:0 0 236px;width:236px;height:100vh;
  display:flex;flex-direction:column;
  background:#fff;border-right:1px solid var(--border);
  padding:26px 18px 22px;overflow-y:auto;z-index:60;
}
.main-col{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;min-height:100vh}
main{flex:1 1 auto}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 30px}

/* ===== 品牌区 ===== */
.brand{display:flex;flex-direction:column;gap:6px;margin-bottom:26px}
.brand-mark{display:flex;align-items:center;gap:9px}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);flex:0 0 10px}
.brand-name{font-size:15.5px;font-weight:800;color:var(--dark);line-height:1.4}
.brand-sub{font-size:12px;color:var(--muted);line-height:1.6;padding-left:19px}

/* ===== 侧边导航 ===== */
.side-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:auto}
.side-nav a{
  display:block;padding:10px 12px;border-radius:10px;font-size:14.5px;font-weight:500;
  color:#4a3f3b;border-left:3px solid transparent;
  transition:background .18s,color .18s,border-color .18s;
}
.side-nav a:hover{background:var(--bg-alt);color:var(--brand-dark)}
.side-nav a.active{background:var(--brand-soft);color:var(--brand-dark);border-left-color:var(--brand);font-weight:700}
.side-cta{
  display:block;text-align:center;margin-top:18px;padding:11px 12px;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 6px 16px rgba(226,86,46,.24);
  transition:background .18s,transform .18s,box-shadow .18s;
}
.side-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.side-cta:active{transform:translateY(1px);box-shadow:none}
.nav-close{display:none}

/* ===== 移动端顶栏 ===== */
.mobile-bar{display:none}
.nav-mask{display:none}

/* ===== 面包屑与页头 ===== */
.page-head{
  padding:32px 0 46px;border-bottom:1px solid var(--border);
  background:linear-gradient(120deg,rgba(253,238,232,.9) 0%,rgba(250,247,244,.55) 52%,rgba(242,237,232,.65) 100%);
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-dark)}
.crumb i{font-size:10px;color:#b6a9a2}
.page-head h1{font-size:clamp(25px,3vw,36px);line-height:1.36;margin-bottom:16px;letter-spacing:.2px}
.page-lead{max-width:840px;font-size:15.5px;color:#544742;line-height:1.92;margin-bottom:22px}
.head-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#5c4f4a;
  background:#fff;border:1px solid var(--border);border-radius:999px;padding:6px 14px;
  box-shadow:var(--shadow-1);
}
.tag-pill i{color:var(--brand);font-size:12px}

/* ===== 锚点速览 ===== */
.quick-nav{background:#fff;border-bottom:1px solid var(--border);padding:13px 0;position:sticky;top:0;z-index:40;box-shadow:0 2px 12px rgba(36,28,26,.04)}
.quick-inner{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.quick-inner .label{font-size:13px;font-weight:800;color:var(--muted);margin-right:4px}
.quick-inner a{
  font-size:13.5px;padding:6px 15px;border-radius:999px;background:var(--bg-alt);
  color:#4a3f3b;border:1px solid var(--border);transition:all .18s ease;
}
.quick-inner a:hover{background:var(--brand-soft);border-color:#f2cdbf;color:var(--brand-dark)}

/* ===== 通用板块 ===== */
section.block{padding:66px 0;border-bottom:1px solid var(--border);scroll-margin-top:76px}
section.block.alt{background:var(--bg-alt)}
section.block:last-of-type{border-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.04em;color:var(--brand-dark);background:var(--brand-soft);
  padding:5px 13px;border-radius:999px;margin-bottom:14px;line-height:1.6;
}
.sec-head{margin-bottom:30px;max-width:780px}
.sec-title{font-size:clamp(21px,2.4vw,28px);margin-bottom:10px}
.sec-desc{color:var(--muted);font-size:15px;margin:0}

/* ===== 按钮与徽章 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:700;
  border:1px solid transparent;text-align:center;line-height:1.5;
  transition:background .18s,color .18s,transform .18s,box-shadow .18s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(226,86,46,.26)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(226,86,46,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn-ghost:hover{background:var(--blue-soft);color:var(--blue);transform:translateY(-1px)}
.chip{
  display:inline-block;background:var(--blue-soft);color:var(--blue);border-radius:999px;
  padding:2px 10px;font-size:12px;font-weight:700;line-height:1.7;
}
.chip.brand{background:var(--brand-soft);color:var(--brand-dark)}

/* ===== 话题卡片网格 ===== */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.topic-thumb{position:relative;overflow:hidden}
.topic-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease}
.topic-card:hover .topic-thumb img{transform:scale(1.04)}
.topic-num{
  position:absolute;left:12px;top:12px;background:rgba(36,28,26,.8);color:#fff;
  font-size:12px;font-weight:800;border-radius:999px;padding:2px 10px;letter-spacing:.05em;
}
.topic-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto}
.topic-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.topic-body h3{font-size:17px;line-height:1.5}
.topic-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.78}
.topic-foot{margin-top:auto;padding-top:6px;font-size:12.5px;color:var(--muted)}
.topic-foot strong{color:var(--brand-dark)}

/* ===== 说明段 ===== */
.explain-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:start}
.explain-grid p{color:#544742;font-size:15.3px;line-height:1.95}
.explain-grid h3{font-size:18px;margin:22px 0 8px}
.explain-grid h3:first-child{margin-top:0}
.side-note{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-1);
}
.side-note h4{font-size:16px;margin-bottom:14px}
.side-note ul{display:flex;flex-direction:column;gap:12px}
.side-note li{display:flex;gap:10px;font-size:14px;color:#544742;line-height:1.75}
.side-note li i{color:var(--brand);margin-top:6px;font-size:12px}
.side-note .note-foot{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--border);
  font-size:13px;color:var(--muted);line-height:1.7;
}

/* ===== 场景窄条 ===== */
.scene-list{display:flex;flex-direction:column;gap:14px}
.scene-item{
  display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-1);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.scene-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.scene-item .num{
  flex:0 0 42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand-dark);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.scene-item h3{font-size:16.5px;margin-bottom:6px}
.scene-item p{margin:0;font-size:14px;color:var(--muted);line-height:1.78}
.scene-item .time{margin-left:auto;font-size:12.5px;color:var(--blue);background:var(--blue-soft);border-radius:999px;padding:3px 12px;white-space:nowrap}

/* ===== 资讯列表 ===== */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.news-card{
  display:flex;flex-direction:column;gap:9px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-1);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.news-card h3{font-size:16.5px;line-height:1.55}
.news-card h3 a{color:var(--text)}
.news-card h3 a:hover{color:var(--brand-dark)}
.news-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.75}
.news-empty{
  padding:30px;background:#fff;border:1px dashed var(--border);border-radius:var(--radius);
  color:var(--muted);text-align:center;font-size:14px;
}
.list-more{margin-top:26px;display:flex;justify-content:center}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:0 20px;box-shadow:var(--shadow-1);transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:#f0cfc2;box-shadow:var(--shadow-2)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:16px 32px 16px 0;position:relative;
  font-weight:700;font-size:15.5px;color:var(--text);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--brand);line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-a{margin:0;padding:0 0 18px;font-size:14.5px;color:#544742;line-height:1.85}

/* ===== 标签云 ===== */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{
  display:inline-block;font-size:13.5px;color:#4a3f3b;background:#fff;border:1px solid var(--border);
  border-radius:999px;padding:7px 16px;box-shadow:var(--shadow-1);
  transition:all .18s ease;
}
.tag-cloud a:hover{background:var(--brand-soft);border-color:#f2cdbf;color:var(--brand-dark);transform:translateY(-1px)}

/* ===== 保障条 ===== */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.guard-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-1);text-align:left;
}
.guard-item i{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-size:15px;margin-bottom:12px}
.guard-item h4{font-size:15.5px;margin-bottom:6px}
.guard-item p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.75}

/* ===== 转化条 ===== */
.cta-band{background:var(--dark);color:#fff;padding:54px 0;border-bottom:1px solid var(--dark)}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(21px,2.5vw,28px);margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.72);margin:0;font-size:14.5px;line-height:1.8;max-width:640px}
.cta-band .btn-primary{box-shadow:0 10px 24px rgba(226,86,46,.34)}

/* ===== 页脚 ===== */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:52px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer-brand .brand-name{color:#fff;font-size:15.5px;font-weight:800;display:block;margin-bottom:12px}
.footer-brand p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);margin:0}
.footer-grid h4{color:#fff;font-size:15px;margin-bottom:14px}
.footer-grid ul{display:flex;flex-direction:column;gap:9px}
.footer-grid a{color:rgba(255,255,255,.7);font-size:14px}
.footer-grid a:hover{color:var(--sand)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:18px;
  display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;color:rgba(255,255,255,.52);
}

/* ===== 移动端固定转化条 ===== */
.fixed-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  align-items:center;justify-content:space-between;gap:12px;
  background:var(--dark);color:#fff;padding:10px 16px;
  box-shadow:0 -6px 20px rgba(36,28,26,.24);
}
.fixed-cta span{font-size:13px;line-height:1.5;color:rgba(255,255,255,.8)}
.fixed-cta .btn{padding:9px 18px;font-size:13.5px;border-radius:8px}

/* ===== 响应式 ===== */
@media (max-width:1180px){
  .topic-grid{grid-template-columns:repeat(2,1fr)}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1023px){
  .sidebar{
    position:fixed;top:0;left:0;bottom:0;width:284px;height:100%;
    transform:translateX(-100%);transition:transform .3s ease;
    box-shadow:0 0 40px rgba(36,28,26,.22);
  }
  .sidebar.open{transform:translateX(0)}
  .nav-close{
    display:inline-flex;align-items:center;justify-content:center;
    position:absolute;right:12px;top:14px;width:34px;height:34px;border:1px solid var(--border);
    background:#fff;border-radius:9px;color:var(--muted);font-size:14px;
  }
  .nav-close:hover{color:var(--brand-dark);border-color:#f2cdbf}
  .mobile-bar{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    position:sticky;top:0;z-index:50;padding:12px 18px;
    background:rgba(250,247,244,.96);border-bottom:1px solid var(--border);
    backdrop-filter:blur(8px);
  }
  .mobile-bar .brand-name{font-size:14.5px}
  .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;
    width:40px;height:40px;border-radius:10px;border:1px solid var(--border);
    background:#fff;color:var(--text);font-size:16px;transition:all .18s ease;
  }
  .nav-toggle:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:#f2cdbf}
  .nav-mask{
    display:block;position:fixed;inset:0;background:rgba(36,28,26,.42);
    opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:55;
  }
  .nav-mask.show{opacity:1;visibility:visible}
  .quick-nav{position:static;box-shadow:none}
  .fixed-cta{display:flex}
  .main-col{padding-bottom:70px}
  .explain-grid{grid-template-columns:1fr;gap:24px}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .wrap{padding:0 18px}
  section.block{padding:46px 0}
  .page-head{padding:24px 0 34px}
  .page-lead{font-size:14.8px}
  .topic-grid{grid-template-columns:1fr}
  .scene-item{flex-wrap:wrap}
  .scene-item .time{margin-left:58px}
  .cta-band{padding:42px 0}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
  .guard-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:519px){
  .quick-inner .label{display:none}
  .quick-inner a{font-size:12.8px;padding:5px 12px}
  .btn{width:100%}
  .fixed-cta .btn{width:auto}
  .cta-band .btn{width:100%}
}

/* roulang page: category2 */
:root{
  --brand:#e2562e;
  --brand-dark:#c2431f;
  --brand-soft:#fdeee8;
  --blue:#4b7085;
  --blue-soft:#e9eff2;
  --sand:#d6a86a;
  --bg:#faf7f4;
  --bg-alt:#f2ede8;
  --dark:#241c1a;
  --dark-2:#332724;
  --text:#2b2320;
  --muted:#7d706a;
  --border:#e8e0da;
  --radius:14px;
  --radius-sm:10px;
  --shadow-1:0 2px 10px rgba(36,28,26,.06);
  --shadow-2:0 10px 28px rgba(36,28,26,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.42;font-weight:700;color:var(--dark)}
p{margin:0 0 14px}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}

/* ===== 布局骨架：左侧竖向导航 ===== */
.layout{display:flex;min-height:100vh;align-items:stretch}
.sidebar{
  width:248px;flex:0 0 248px;position:fixed;top:0;left:0;bottom:0;
  background:#fff;border-right:1px solid var(--border);
  padding:26px 18px 24px;display:flex;flex-direction:column;
  overflow-y:auto;z-index:60;
}
.content{margin-left:248px;flex:1 1 auto;min-width:0;display:flex;flex-direction:column;min-height:100vh}
main{flex:1 1 auto;min-width:0}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 36px}

/* ===== 品牌 ===== */
.brand{display:flex;flex-direction:column;gap:6px;margin-bottom:26px}
.brand-mark{display:flex;align-items:center;gap:9px}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);flex:0 0 10px}
.brand-name{font-size:15.5px;font-weight:800;color:var(--dark);line-height:1.4}
.brand-sub{font-size:12px;color:var(--muted);line-height:1.6;padding-left:19px}

/* ===== 侧边导航 ===== */
.side-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:auto}
.side-nav a{
  display:block;padding:10px 12px;border-radius:10px;font-size:14.5px;font-weight:500;
  color:#4a3f3b;border-left:3px solid transparent;
  transition:background .18s,color .18s,border-color .18s;
}
.side-nav a:hover{background:var(--bg-alt);color:var(--brand-dark)}
.side-nav a.active{background:var(--brand-soft);color:var(--brand-dark);border-left-color:var(--brand);font-weight:700}
.side-cta{
  display:block;text-align:center;margin-top:18px;padding:11px 12px;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;box-shadow:0 6px 16px rgba(226,86,46,.24);
  transition:background .18s,transform .18s,box-shadow .18s;
}
.side-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.side-cta:active{transform:translateY(1px);box-shadow:none}

/* ===== 移动端顶栏 ===== */
.topbar{display:none}
.overlay{display:none}

/* ===== 通用组件 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:700;
  border:1px solid transparent;text-align:center;line-height:1.5;
  transition:background .18s,color .18s,transform .18s,box-shadow .18s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(226,86,46,.26)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(226,86,46,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn-ghost:hover{background:var(--blue-soft);color:var(--blue);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.chip{
  display:inline-block;background:var(--blue-soft);color:var(--blue);border-radius:999px;
  padding:3px 11px;font-size:12px;font-weight:700;line-height:1.7;
}
.chip-sand{background:#f7ecd9;color:#8a6224}
.chip-brand{background:var(--brand-soft);color:var(--brand-dark)}
.muted{color:var(--muted);font-size:13.5px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.04em;color:var(--brand-dark);background:var(--brand-soft);
  padding:5px 13px;border-radius:999px;margin-bottom:14px;line-height:1.6;
}
.sec-title{font-size:clamp(22px,2.5vw,28px);margin-bottom:12px}
.sec-lead{color:var(--muted);font-size:15px;max-width:820px;margin-bottom:26px}
section.block{padding:64px 0;border-bottom:1px solid var(--border);scroll-margin-top:84px}
section.block.alt{background:var(--bg-alt)}
section.block:last-of-type{border-bottom:0}

/* ===== 分类 H1 条 ===== */
.page-head{
  position:relative;overflow:hidden;padding:40px 0 44px;
  background:url('/assets/images/571c526af67b2a39.webp') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.page-head::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(250,247,244,.97) 0%,rgba(250,247,244,.93) 52%,rgba(250,247,244,.70) 100%);
}
.page-head .wrap{position:relative;z-index:1}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-dark)}
.crumb span.sep{color:#c3b7b1}
.page-head h1{font-size:clamp(26px,3.1vw,36px);line-height:1.34;margin-bottom:14px}
.page-head .lead{font-size:15.5px;color:#544742;max-width:820px;margin-bottom:22px}
.head-tags{display:flex;flex-wrap:wrap;gap:10px}
.head-tags span{
  font-size:13px;color:#5c4f4a;background:#fff;border:1px solid var(--border);
  border-radius:999px;padding:6px 14px;box-shadow:var(--shadow-1);
}

/* ===== 速览条 ===== */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.strip-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow-1);
}
.strip-item strong{display:block;font-size:19px;color:var(--brand-dark);margin-bottom:4px;letter-spacing:.02em}
.strip-item span{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ===== 双列：筛选说明 + 行式列表 ===== */
.split{display:grid;grid-template-columns:320px 1fr;gap:34px;align-items:start}
.split-left{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 22px 24px;box-shadow:var(--shadow-1);position:sticky;top:24px;
}
.split-left h3{font-size:17px;margin-bottom:8px}
.split-left p{font-size:14px;color:var(--muted);line-height:1.75}
.filter-list{margin-top:14px;display:flex;flex-direction:column;gap:12px}
.filter-list li{display:flex;gap:10px;font-size:14px;line-height:1.7;color:#4b403c}
.filter-list li b{color:var(--dark);font-weight:700}
.filter-mark{
  flex:0 0 22px;width:22px;height:22px;border-radius:7px;background:var(--brand-soft);
  color:var(--brand-dark);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;
  margin-top:3px;
}
.row-list{display:flex;flex-direction:column;gap:16px}
.row-item{
  display:flex;gap:18px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-1);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.row-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.row-thumb{flex:0 0 132px;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-alt)}
.row-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.row-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:6px}
.row-top{display:flex;align-items:baseline;gap:10px}
.row-top .num{
  font-size:13px;font-weight:800;color:var(--brand);letter-spacing:.06em;flex:0 0 auto;
}
.row-top h3{font-size:16.5px;margin:0;line-height:1.5}
.row-body p{margin:0;font-size:14px;color:#61534d;line-height:1.75}
.row-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:2px}

/* ===== 场景卡 ===== */
.scene-grid{margin-left:-10px;margin-right:-10px}
.scene-grid>.cell{padding:0 10px 20px}
.scene-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-1);height:100%;display:flex;flex-direction:column;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.scene-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.scene-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto}
.scene-body h3{font-size:17px;margin:0}
.scene-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.75}
.scene-body .chip{align-self:flex-start;margin-top:auto}

/* ===== 参与节奏 ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 20px 20px;box-shadow:var(--shadow-1);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;background:var(--brand-soft);color:var(--brand-dark);
  font-weight:800;font-size:13.5px;margin-bottom:12px;
}
.step h3{font-size:16px;margin-bottom:6px}
.step p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.75}

/* ===== 城市与标签 ===== */
.city-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}
.city-pills span{
  font-size:13.5px;color:#4b403c;background:#fff;border:1px solid var(--border);
  border-radius:999px;padding:7px 16px;box-shadow:var(--shadow-1);
  transition:border-color .18s,color .18s,background .18s;
}
.city-pills span:hover{border-color:#f0cfc2;color:var(--brand-dark);background:var(--brand-soft)}
.topic-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.topic-tags a{
  font-size:13.5px;color:var(--blue);background:var(--blue-soft);border:1px solid transparent;
  border-radius:999px;padding:7px 15px;transition:background .18s,color .18s;
}
.topic-tags a:hover{background:#dbe6ec;color:#38586b}

/* ===== 资讯列表 ===== */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.news-card{
  display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-1);color:var(--text);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#f0cfc2;color:var(--text)}
.news-card h3{font-size:16.5px;margin:0;line-height:1.55}
.news-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.75}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-top:4px}
.news-more{display:flex;justify-content:center;margin-top:26px}
.empty{
  background:#fff;border:1px dashed var(--border);border-radius:var(--radius);
  padding:26px;text-align:center;color:var(--muted);font-size:14.5px;
}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-1);overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:#f0cfc2;box-shadow:var(--shadow-2)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 52px 17px 22px;position:relative;
  font-size:15.5px;font-weight:700;color:var(--dark);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:8px;background:var(--brand-soft);color:var(--brand-dark);
  font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;
}
.faq-item[open] summary::after{content:"－"}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.5px;color:#5c4f4a;line-height:1.85;margin:0}

/* ===== 转化条 ===== */
.cta-band{
  background:var(--dark);color:#efe5e1;padding:52px 0;
  border-radius:0;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-inner h2{color:#fff;font-size:clamp(21px,2.4vw,27px);margin-bottom:8px}
.cta-inner p{color:#c2b2ac;font-size:14.5px;margin:0;max-width:640px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ===== 页脚 ===== */
.site-footer{background:var(--dark);color:#cbbdb7;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:12px}
.site-footer ul li{margin-bottom:8px}
.site-footer a{color:#cbbdb7;font-size:14px}
.site-footer a:hover{color:#fff}
.footer-brand .brand-name{color:#fff;font-size:16px;font-weight:800;display:block;margin-bottom:10px}
.footer-brand p{font-size:13.5px;line-height:1.8;color:#b3a5a0;margin:0}
.footer-bottom{
  margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px 24px;font-size:13px;color:#9d8f8a;
}

/* ===== 移动端底部转化条 ===== */
.mobile-cta{display:none}

/* ===== 响应式 ===== */
@media (max-width:1180px){
  .split{grid-template-columns:280px 1fr;gap:24px}
  .wrap{padding:0 26px}
}
@media (max-width:1023px){
  .sidebar{
    transform:translateX(-100%);transition:transform .26s ease;
    width:282px;flex-basis:282px;box-shadow:var(--shadow-2);
  }
  .sidebar.open{transform:translateX(0)}
  .content{margin-left:0}
  .topbar{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--border);
    padding:12px 20px;box-shadow:var(--shadow-1);
  }
  .topbar .brand-name{font-size:14.5px}
  .topbar .brand-sub{display:none}
  .nav-toggle{
    display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
    width:44px;height:40px;border:1px solid var(--border);border-radius:10px;background:#fff;
    padding:0 11px;transition:background .18s,border-color .18s;
  }
  .nav-toggle:hover{background:var(--bg-alt);border-color:#f0cfc2}
  .nav-toggle span{display:block;height:2px;background:var(--dark);border-radius:2px}
  .overlay{
    display:block;position:fixed;inset:0;background:rgba(36,28,26,.42);
    opacity:0;visibility:hidden;transition:opacity .24s,visibility .24s;z-index:55;
  }
  .overlay.show{opacity:1;visibility:visible}
  .strip{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .split{grid-template-columns:1fr}
  .split-left{position:static}
}
@media (max-width:767px){
  .wrap{padding:0 18px}
  section.block{padding:46px 0}
  .page-head{padding:28px 0 34px}
  .row-item{flex-direction:column;gap:14px}
  .row-thumb{flex:0 0 auto;width:100%}
  .row-thumb img{aspect-ratio:16/9}
  .news-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .strip{grid-template-columns:1fr 1fr;gap:12px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
  .mobile-cta{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    position:fixed;left:0;right:0;bottom:0;z-index:70;
    background:var(--dark);border-top:1px solid rgba(255,255,255,.12);
    padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  }
  .mobile-cta span{font-size:13px;color:#d8cbc6;line-height:1.5}
  .mobile-cta .btn{padding:10px 18px;font-size:14px}
  body{padding-bottom:76px}
}
@media (max-width:520px){
  .strip{grid-template-columns:1fr}
  .head-tags span{font-size:12.5px;padding:5px 12px}
  .page-head h1{font-size:24px}
  .btn{width:100%}
  .head-tags .btn{width:auto}
}

/* roulang page: category3 */
:root{
  --brand:#e2562e;
  --brand-dark:#c2431f;
  --brand-soft:#fdeee8;
  --blue:#4b7085;
  --blue-soft:#e9eff2;
  --sand:#d6a86a;
  --bg:#faf7f4;
  --bg-alt:#f2ede8;
  --dark:#241c1a;
  --dark-2:#332724;
  --text:#2b2320;
  --muted:#7d706a;
  --border:#e8e0da;
  --radius:14px;
  --radius-sm:10px;
  --shadow-1:0 2px 10px rgba(36,28,26,.06);
  --shadow-2:0 10px 28px rgba(36,28,26,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-dark)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
button{font:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.38;color:var(--dark);font-weight:700}
h1{font-size:clamp(26px,3.1vw,36px)}
h2{font-size:clamp(21px,2.4vw,27px)}
h3{font-size:18px}
p{margin:0 0 14px}
ul,ol{margin:0 0 14px;padding-left:20px}
li{margin-bottom:6px}

/* ===== 布局骨架 ===== */
.layout{display:flex;align-items:flex-start;min-height:100vh}
.sidebar{
  width:248px;flex:0 0 248px;position:sticky;top:0;height:100vh;overflow-y:auto;
  background:#fff;border-right:1px solid var(--border);
  padding:26px 18px 22px;display:flex;flex-direction:column;gap:6px;
}
.main-col{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;min-height:100vh}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 34px}

/* ===== 品牌 ===== */
.brand{display:flex;flex-direction:column;gap:6px;margin-bottom:26px}
.brand-mark{display:flex;align-items:center;gap:9px}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);flex:0 0 10px}
.brand-name{font-size:15.5px;font-weight:800;color:var(--dark);line-height:1.4}
.brand-sub{font-size:12px;color:var(--muted);line-height:1.6;padding-left:19px}

/* ===== 侧边导航 ===== */
.side-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:auto}
.side-nav a{
  display:block;padding:10px 12px;border-radius:10px;font-size:14.5px;font-weight:500;
  color:#4a3f3b;border-left:3px solid transparent;transition:background .18s,color .18s,border-color .18s;
}
.side-nav a:hover{background:var(--bg-alt);color:var(--brand-dark)}
.side-nav a.active{background:var(--brand-soft);color:var(--brand-dark);border-left-color:var(--brand);font-weight:700}
.side-cta{
  display:block;text-align:center;margin-top:18px;padding:11px 12px;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;box-shadow:0 6px 16px rgba(226,86,46,.24);
  transition:background .18s,transform .18s,box-shadow .18s;
}
.side-cta:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.side-cta:active{transform:translateY(1px);box-shadow:none}

/* ===== 移动端顶栏 + 抽屉 ===== */
.mobile-bar{
  display:none;position:sticky;top:0;z-index:60;align-items:center;justify-content:space-between;
  gap:12px;padding:12px 18px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-1);backdrop-filter:blur(6px);
}
.mobile-brand{display:flex;flex-direction:column;line-height:1.3}
.mobile-brand .brand-name{font-size:14.5px}
.mobile-brand .brand-sub{font-size:11px;padding-left:0}
.nav-toggle{
  width:42px;height:42px;border-radius:11px;border:1px solid var(--border);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--dark);font-size:17px;
  transition:background .18s,border-color .18s,color .18s;
}
.nav-toggle:hover{background:var(--brand-soft);border-color:#f0cfc2;color:var(--brand-dark)}
.drawer{
  position:fixed;top:0;left:0;bottom:0;width:272px;max-width:84vw;z-index:90;
  background:#fff;border-right:1px solid var(--border);box-shadow:var(--shadow-2);
  padding:22px 18px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(-102%);transition:transform .26s ease;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer-head .brand-name{font-size:14.5px}
.drawer-close{width:36px;height:36px;border-radius:9px;border:1px solid var(--border);color:var(--dark);font-size:16px}
.drawer-close:hover{background:var(--brand-soft);color:var(--brand-dark)}
.drawer-mask{
  position:fixed;inset:0;background:rgba(36,28,26,.46);z-index:80;opacity:0;visibility:hidden;
  transition:opacity .24s ease,visibility .24s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ===== 通用板块 ===== */
main{flex:1 1 auto}
section.block{padding:72px 0;border-bottom:1px solid var(--border);scroll-margin-top:80px}
section.block.alt{background:var(--bg-alt)}
section.block:last-of-type{border-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.04em;color:var(--brand-dark);background:var(--brand-soft);
  padding:5px 13px;border-radius:999px;margin-bottom:14px;line-height:1.6;
}
.sec-title{font-size:clamp(21px,2.4vw,27px);margin-bottom:12px}
.sec-lead{font-size:15px;color:#5a4d48;max-width:760px;margin-bottom:26px;line-height:1.9}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.sec-head .sec-title{margin-bottom:0}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:700;
  border:1px solid transparent;transition:background .18s,color .18s,transform .18s,box-shadow .18s;
  text-align:center;line-height:1.5;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(226,86,46,.26)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(226,86,46,.3)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn-ghost:hover{background:var(--blue-soft);color:var(--blue);transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:14px}

/* ===== 面包屑 + 分类 H1 条 ===== */
.crumb{font-size:13px;color:var(--muted);padding:22px 0 0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand)}
.crumb span{color:#b6a9a2}
.cat-hero{padding:18px 0 40px}
.cat-hero-box{
  position:relative;background:#fff;border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--shadow-1);padding:30px 34px 30px 38px;overflow:hidden;
}
.cat-hero-box::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:8px;
  background:linear-gradient(180deg,var(--brand),#f08a5d);
}
.cat-hero-box h1{margin-bottom:12px}
.cat-hero-box .lead{font-size:15.5px;color:#544742;line-height:1.9;margin-bottom:0;max-width:820px}
.cat-hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.cat-hero-meta span{
  font-size:12.5px;color:var(--blue);background:var(--blue-soft);border:1px solid #dbe5ea;
  border-radius:999px;padding:5px 13px;font-weight:600;
}

/* ===== 横向标签条 ===== */
.tag-strip{display:flex;gap:10px;flex-wrap:wrap;padding:0 0 8px}
.tag-strip a,.tag-strip span{
  display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--border);font-size:13.5px;color:#4a3f3b;font-weight:600;
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.tag-strip a:hover{background:var(--brand-soft);border-color:#f0cfc2;color:var(--brand-dark);transform:translateY(-1px)}
.tag-strip i{font-size:12px;color:var(--sand)}

/* ===== 双列图文卡 ===== */
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.guide-card{
  display:grid;grid-template-columns:158px 1fr;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.guide-thumb{position:relative;min-height:100%}
.guide-thumb img{width:100%;height:100%;object-fit:cover}
.guide-num{
  position:absolute;left:10px;top:10px;background:rgba(36,28,26,.78);color:#fff;
  font-size:12px;font-weight:800;padding:2px 9px;border-radius:999px;letter-spacing:.04em;
}
.guide-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px}
.guide-body h3{font-size:16.5px;margin-bottom:0}
.guide-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.78}
.guide-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:2px}
.chip{
  display:inline-block;background:var(--blue-soft);color:var(--blue);border-radius:999px;
  padding:2px 10px;font-size:12px;font-weight:700;
}
.chip.brand{background:var(--brand-soft);color:var(--brand-dark)}

/* ===== 说明段 ===== */
.note-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start}
.note-list{display:flex;flex-direction:column;gap:16px;margin-top:6px}
.note-item{
  display:grid;grid-template-columns:38px 1fr;gap:14px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-1);
}
.note-item .idx{
  width:38px;height:38px;border-radius:11px;background:var(--brand-soft);color:var(--brand-dark);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.note-item h3{font-size:16px;margin-bottom:6px}
.note-item p{margin:0;font-size:14px;color:var(--muted);line-height:1.78}
.aside-card{
  background:var(--dark);color:#f6efea;border-radius:18px;padding:26px 24px;box-shadow:var(--shadow-2);
}
.aside-card h3{color:#fff;font-size:18px;margin-bottom:12px}
.aside-card p{color:#cfc2bb;font-size:14px;line-height:1.85}
.aside-card ul{list-style:none;padding:0;margin:0 0 18px}
.aside-card li{
  display:flex;gap:9px;font-size:14px;color:#e3d8d2;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,.14);
}
.aside-card li:last-child{border-bottom:0}
.aside-card i{color:var(--sand);margin-top:6px;font-size:12px}
.aside-card .btn{width:100%;margin-top:4px}

/* ===== 自查清单 ===== */
.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 22px}
.check-item{
  display:flex;gap:12px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:14px 16px;box-shadow:var(--shadow-1);transition:box-shadow .18s,transform .18s,border-color .18s;
}
.check-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#e3d3c9}
.check-item i{color:var(--brand);font-size:15px;margin-top:5px}
.check-item strong{display:block;font-size:15px;color:var(--dark);margin-bottom:2px}
.check-item span{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ===== 资讯列表 ===== */
.news-list{display:flex;flex-direction:column;gap:14px}
.news-card{
  display:grid;grid-template-columns:1fr 200px;gap:22px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow-1);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#f0cfc2}
.news-card h3{font-size:17px;margin-bottom:8px}
.news-card h3 a{color:var(--dark)}
.news-card h3 a:hover{color:var(--brand-dark)}
.news-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.78}
.news-side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;justify-content:space-between;text-align:right}
.news-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:flex-end;font-size:12.5px;color:var(--muted)}
.news-meta i{font-size:11px;color:#b6a9a2;margin-right:4px}
.news-go{font-size:13.5px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.news-card:hover .news-go{color:var(--brand-dark)}
.empty{
  background:#fff;border:1px dashed #ddd0c7;border-radius:var(--radius);padding:34px 24px;
  text-align:center;color:var(--muted);font-size:14px;margin:0;
}

/* ===== FAQ ===== */
.faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq details{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 20px;box-shadow:var(--shadow-1);transition:border-color .18s,box-shadow .18s;
}
.faq details[open]{border-color:#f0cfc2;box-shadow:var(--shadow-2)}
.faq summary{
  list-style:none;cursor:pointer;font-size:16px;font-weight:700;color:var(--dark);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--brand);
  transition:transform .2s;
}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq p{margin:12px 0 0;font-size:14.5px;color:#5a4d48;line-height:1.85}

/* ===== 标签云 ===== */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a,.tag-cloud span{
  display:inline-block;padding:7px 15px;border-radius:999px;background:#fff;border:1px solid var(--border);
  font-size:13.5px;color:#4a3f3b;transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.tag-cloud a:hover{background:var(--brand-soft);border-color:#f0cfc2;color:var(--brand-dark);transform:translateY(-1px)}

/* ===== 查看更多 ===== */
.more-row{display:flex;justify-content:center;margin-top:26px}
.more-link{
  display:inline-flex;align-items:center;gap:9px;padding:12px 28px;border-radius:999px;
  border:1px solid var(--blue);color:var(--blue);font-size:14.5px;font-weight:700;background:#fff;
  transition:background .18s,color .18s,transform .18s,box-shadow .18s;
}
.more-link:hover{background:var(--blue-soft);color:var(--blue);transform:translateY(-1px);box-shadow:var(--shadow-1)}

/* ===== 转化条 ===== */
section.cta-band{
  background:linear-gradient(120deg,var(--dark) 0%,var(--dark-2) 100%);
  border-bottom:0;padding:58px 0;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-inner h2{color:#fff;margin-bottom:8px}
.cta-inner p{color:#cfc2bb;margin:0;font-size:14.5px;max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-actions .btn-ghost{border-color:#8fa9b6;color:#dfeaf0}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}

/* ===== 页脚 ===== */
.site-footer{background:var(--dark);color:#cfc2bb;padding:56px 0 26px;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand-name{color:#fff;display:block;margin-bottom:12px;font-size:16px}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#b8aaa3;margin:0}
.site-footer h4{color:#fff;font-size:14.5px;margin-bottom:14px;letter-spacing:.02em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#c0b2ab;font-size:13.5px}
.site-footer a:hover{color:#fff}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;
  font-size:12.5px;color:#9d8e87;
}

/* ===== 移动端固定转化条 ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:var(--dark);border-top:1px solid rgba(255,255,255,.12);
  padding:10px 16px;gap:12px;align-items:center;justify-content:space-between;
  box-shadow:0 -8px 24px rgba(36,28,26,.22);
}
.sticky-cta span{font-size:13px;color:#e3d8d2;line-height:1.5}
.sticky-cta .btn{padding:9px 18px;font-size:14px;flex:0 0 auto}

/* ===== 响应式 ===== */
@media (max-width:1180px){
  .guide-card{grid-template-columns:134px 1fr}
  .news-card{grid-template-columns:1fr 170px}
}
@media (max-width:1023px){
  .sidebar{display:none}
  .mobile-bar{display:flex}
  .wrap{padding:0 20px}
  section.block{padding:52px 0}
  .note-wrap{grid-template-columns:1fr;gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .cat-hero-box{padding:24px 22px 24px 26px}
  .sticky-cta{display:flex}
  .main-col{padding-bottom:64px}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .guide-grid{grid-template-columns:1fr}
  .guide-card{grid-template-columns:120px 1fr}
  .check-grid{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr;gap:12px}
  .news-side{align-items:flex-start;text-align:left;flex-direction:row;justify-content:space-between;width:100%}
  .news-meta{justify-content:flex-start}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  section.block{padding:42px 0}
  .cat-hero-box{padding:20px 16px 20px 20px}
  .guide-card{grid-template-columns:1fr}
  .guide-thumb{aspect-ratio:16/9;min-height:0}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .tag-strip a,.tag-strip span{font-size:12.5px;padding:7px 13px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .sticky-cta span{font-size:12px}
}