/* roulang page: index */
:root{
  --brand:#FF5A2B;
  --brand-2:#FF2D6F;
  --brand-3:#FF6A00;
  --grad:linear-gradient(120deg,#FF6A00 0%,#FF2D6F 100%);
  --cyan:#12D6A0;
  --ink:#101418;
  --ink-2:#2A3138;
  --muted:#5D6874;
  --line:#E6E2DC;
  --bg:#F6F4F1;
  --card:#FFFFFF;
  --dark-a:#14181D;
  --dark-b:#1D2228;
  --r-xl:26px;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 6px 20px rgba(16,20,24,.06);
  --sh-2:0 14px 34px rgba(16,20,24,.10);
  --sh-3:0 20px 50px rgba(16,20,24,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}

/* ===== 通用按钮 / 标签 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:13px;padding:12px 22px;font-size:15px;font-weight:600;line-height:1;
  transition:transform .18s ease,box-shadow .22s ease,filter .22s ease,border-color .22s ease,color .22s ease,background .22s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(255,74,74,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(255,74,74,.36);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(255,74,74,.26)}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#FFB59E;color:#E23B2C;box-shadow:var(--sh-1);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:11px}
.link-more{font-size:14px;font-weight:600;color:#E23B2C;display:inline-flex;align-items:center;gap:6px;transition:gap .2s ease,color .2s ease}
.link-more:hover{gap:10px;color:#C42B20}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;
  letter-spacing:.14em;color:#E23B2C;
}
.eyebrow::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--grad)}
.badge{
  display:inline-flex;align-items:center;gap:9px;padding:9px 15px;border-radius:999px;
  background:rgba(255,255,255,.9);border:1px solid var(--line);font-size:13px;color:var(--muted);
  box-shadow:var(--sh-1);
}
.badge b{font-variant-numeric:tabular-nums;font-size:19px;font-weight:800;color:var(--ink);line-height:1}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(18,214,160,.16);flex:none}
.chip{
  display:inline-flex;align-items:center;padding:3px 11px;border-radius:999px;
  background:#FFF1EC;color:#D93A20;font-size:12.5px;font-weight:600;border:1px solid #FFDCD0;
}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .25s ease,border-color .25s ease,padding .25s ease;
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 22px rgba(16,20,24,.07)}
.site-header .container{padding-top:15px;padding-bottom:11px;transition:padding .25s ease}
.site-header.is-stuck .container{padding-top:9px;padding-bottom:8px}
.brand-row{display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:34px;height:34px;border-radius:11px;background:var(--grad);flex:none;
  display:grid;place-items:center;box-shadow:0 8px 18px rgba(255,61,92,.30);
}
.brand-mark span{width:13px;height:13px;border:2.5px solid #fff;border-radius:4px;transform:rotate(45deg)}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-search{
  display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px 15px;color:var(--muted);transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:hover{border-color:#FFC3B0}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,90,43,.12)}
.nav-search svg{flex:none}
.nav-search input{border:0;outline:0;background:transparent;width:132px;font-size:14px;color:var(--ink)}
.nav-search input::placeholder{color:#98A1AB}
.menu-btn{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.menu-btn span{display:block;width:17px;height:2px;border-radius:2px;background:var(--ink-2)}
.channel-row{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  margin-top:12px;padding-top:8px;border-top:1px solid var(--line);
  transition:opacity .22s ease,max-height .3s ease,margin .25s ease,padding .25s ease;
  max-height:60px;
}
.site-header.is-stuck .channel-row{margin-top:8px;padding-top:6px}
.channels{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.channels a{
  font-size:14.5px;font-weight:600;color:var(--muted);padding:7px 14px;border-radius:999px;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.channels a:hover{background:#fff;color:var(--ink);box-shadow:var(--sh-1)}
.channels a.active{background:var(--grad);color:#fff;box-shadow:0 8px 18px rgba(255,74,74,.26)}
.hot-words{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.hot-words > span{font-weight:600;color:#98A1AB}
.tag-pill{
  border:1px solid var(--line);border-radius:999px;padding:4px 12px;background:#fff;
  font-size:12.5px;color:var(--muted);transition:color .2s ease,border-color .2s ease;
}
.tag-pill:hover{color:#E23B2C;border-color:#FFC3B0}

/* 移动端抽屉 */
.drawer{position:fixed;inset:0;z-index:90;background:rgba(16,20,24,.45);opacity:0;pointer-events:none;transition:opacity .26s ease}
.drawer.open{opacity:1;pointer-events:auto}
.drawer-panel{
  position:absolute;right:0;top:0;bottom:0;width:min(340px,86vw);background:#fff;
  padding:22px 22px calc(28px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:20px;
  transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto;
}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-close{width:38px;height:38px;border-radius:11px;border:1px solid var(--line);font-size:22px;line-height:1;color:var(--muted)}
.drawer-nav{display:flex;flex-direction:column;gap:6px}
.drawer-nav a{padding:12px 14px;border-radius:13px;font-weight:600;color:var(--ink-2);transition:background .2s ease,color .2s ease}
.drawer-nav a:hover{background:#F6F4F1}
.drawer-nav a.active{background:var(--grad);color:#fff}
.drawer-label{font-size:13px;font-weight:700;color:#98A1AB;letter-spacing:.1em}
.drawer-tags{display:flex;flex-direction:column;gap:10px}
.drawer-tags .tag-row{display:flex;flex-wrap:wrap;gap:8px}
.drawer-cta{margin-top:auto;width:100%}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:#EFEAE3;isolation:isolate}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center right;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(100deg,#F6F4F1 0%,rgba(246,244,241,.95) 34%,rgba(246,244,241,.55) 62%,rgba(246,244,241,.08) 100%);
}
.hero-inner{
  position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;
  gap:56px;align-items:center;padding-top:66px;padding-bottom:86px;
}
.hero h1{
  font-size:clamp(30px,4.3vw,50px);line-height:1.16;font-weight:800;
  letter-spacing:-.025em;margin-top:20px;color:var(--ink);
}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.8;color:var(--muted);max-width:33em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-xl);
  box-shadow:var(--sh-3);
}
.float-tag{
  position:absolute;left:18px;top:18px;padding:6px 13px;border-radius:999px;
  background:rgba(16,20,24,.72);color:#fff;font-size:12.5px;letter-spacing:.06em;
  backdrop-filter:blur(6px);
}
.float-card{
  position:absolute;right:-8px;bottom:-20px;min-width:178px;
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:15px 18px;
  box-shadow:var(--sh-3);
}
.float-card .fc-label{font-size:12.5px;color:var(--muted)}
.float-card .fc-value{font-size:26px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums;color:var(--ink)}
.float-card .fc-value small{font-size:13px;font-weight:600;color:var(--muted);margin-left:4px}
.float-card .fc-bar{margin-top:10px;height:6px;border-radius:6px;background:#F1EDE8;overflow:hidden}
.float-card .fc-bar i{display:block;height:100%;width:78%;border-radius:6px;background:var(--grad)}

/* ===== 板块骨架 ===== */
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-dark{background:linear-gradient(135deg,var(--dark-a),var(--dark-b));color:#fff}
.section-alt{background:#FBF9F7}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.section-title{font-size:clamp(22px,2.5vw,30px);font-weight:700;letter-spacing:-.018em;line-height:1.32;margin-top:12px;color:var(--ink)}
.section-lead{margin-top:12px;font-size:15.5px;color:var(--muted);max-width:46em}
.section-dark .section-title{color:#fff}
.section-dark .section-lead{color:#AEB6BE}

/* ===== 卖点三连：1 大 + 2 小 ===== */
.value-grid{display:grid;grid-template-columns:1.32fr 1fr;grid-template-rows:auto auto;gap:24px}
.value-main{
  grid-row:1 / span 2;background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:28px;box-shadow:var(--sh-2);display:flex;flex-direction:column;gap:22px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.value-main:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:#F3D8CC}
.value-main img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px}
.value-main h3{font-size:21px;font-weight:700;letter-spacing:-.01em;margin-top:2px}
.value-main p{font-size:15px;color:var(--muted);margin-top:10px}
.value-side{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;
  box-shadow:var(--sh-1);display:flex;gap:16px;align-items:flex-start;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.value-side:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#F3D8CC}
.value-side .vs-icon{
  width:44px;height:44px;border-radius:14px;flex:none;display:grid;place-items:center;
  background:#FFF1EC;border:1px solid #FFDCD0;color:#E23B2C;
}
.value-side h3{font-size:17.5px;font-weight:700}
.value-side p{font-size:14.5px;color:var(--muted);margin-top:8px}
.value-side .mini-note{margin-top:12px;font-size:12.5px;color:#98A1AB}
.data-strip{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}

/* ===== 场景图文 ===== */
.scene-wrap{border-top:1px dashed var(--line)}
.scene-row{
  display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
  padding:46px 0;border-bottom:1px dashed var(--line);
}
.scene-row--flip .scene-media{order:2}
.scene-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:24px;box-shadow:var(--sh-2)}
.scene-body h3{font-size:22px;font-weight:700;letter-spacing:-.012em}
.scene-body > p{margin-top:12px;font-size:15.5px;color:var(--muted)}
.scene-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.scene-list li{display:flex;gap:11px;font-size:15px;color:var(--ink-2);line-height:1.7}
.scene-list li::before{
  content:"";width:18px;height:18px;border-radius:6px;flex:none;margin-top:5px;
  background:linear-gradient(120deg,#FF6A00,#FF2D6F);
  -webkit-mask:radial-gradient(circle at 50% 50%,transparent 0 3px,#000 3.5px);
  mask:radial-gradient(circle at 50% 50%,transparent 0 3px,#000 3.5px);
  opacity:.85;
}
.scene-note{margin-top:18px;font-size:13px;color:#98A1AB}

/* ===== 社会认同横向带 ===== */
.rail{display:flex;gap:20px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:#DCD6CE;border-radius:99px}
.rail::-webkit-scrollbar-track{background:transparent}
.rail > *{scroll-snap-align:start;flex:0 0 296px}
.rail-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:20px;
  padding:24px;display:flex;flex-direction:column;gap:14px;color:#E7EAEE;
  backdrop-filter:blur(4px);transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.rail-card:hover{transform:translateY(-4px);border-color:rgba(255,140,90,.5);background:rgba(255,255,255,.09)}
.rail-card--tall{min-height:250px}
.rail-card--short{min-height:186px}
.rail-num{font-size:34px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#FFB08A,#FF6A9E);-webkit-background-clip:text;background-clip:text;color:transparent}
.rail-num small{font-size:14px;font-weight:600;color:#9BA4AE;margin-left:6px;-webkit-text-fill-color:#9BA4AE}
.rail-card p{font-size:14.5px;line-height:1.8;color:#C4CBD2}
.rail-quote{font-size:15px;line-height:1.85;color:#E4E8EC}
.rail-meta{font-size:12.5px;color:#96A0AA;margin-top:auto}

/* ===== 最新信息列表 ===== */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{
  display:flex;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:16px;box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#F3D8CC}
.news-card img{width:152px;height:108px;object-fit:cover;border-radius:14px;flex:none}
.news-body{display:flex;flex-direction:column;min-width:0}
.news-title{font-size:16.5px;font-weight:700;line-height:1.5;color:var(--ink);transition:color .2s ease}
.news-card:hover .news-title{color:#D93A20}
.news-desc{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.7}
.news-meta{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.news-meta time{font-size:12.5px;color:#98A1AB}
.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.empty-state{
  background:var(--card);border:1px dashed var(--line);border-radius:var(--r-xl);
  padding:56px 28px;text-align:center;box-shadow:var(--sh-1);
}
.empty-mark{
  width:56px;height:56px;border-radius:18px;margin:0 auto 18px;
  background:linear-gradient(120deg,#FFE3D6,#FFD6E4);position:relative;
}
.empty-mark::after{
  content:"";position:absolute;inset:18px;border-radius:6px;border:2px dashed #FFA98A;
}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:20px}

/* ===== FAQ ===== */
.faq-wrap{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:8px 30px;box-shadow:var(--sh-1);max-width:900px;margin:0 auto;
}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 0;font-size:17px;font-weight:600;color:var(--ink);text-align:left;
  position:relative;transition:color .2s ease;
}
.faq-q:hover{color:#D93A20}
.faq-q::before{
  content:"";position:absolute;left:-30px;top:24px;width:4px;height:0;border-radius:2px;
  background:var(--grad);transition:height .28s ease;
}
.faq-item.open .faq-q::before{height:22px}
.faq-icon{
  width:26px;height:26px;flex:none;border-radius:9px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--muted);font-size:15px;line-height:1;
  transition:transform .28s ease,background .28s ease,color .28s ease,border-color .28s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--grad);color:#fff;border-color:transparent}
.faq-a{max-height:0;overflow:hidden;transition:max-height .36s ease,padding .3s ease;color:var(--muted);font-size:15px;line-height:1.85}
.faq-item.open .faq-a{max-height:340px;padding-bottom:22px}

/* ===== 底部 CTA ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;
  background:linear-gradient(135deg,var(--dark-a),var(--dark-b));
  padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:36px;
  color:#fff;box-shadow:var(--sh-3);
}
.cta-band::before{
  content:"";position:absolute;width:440px;height:440px;right:-120px;top:-190px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,90,43,.55),transparent 68%);
}
.cta-band::after{
  content:"";position:absolute;width:320px;height:320px;left:-110px;bottom:-180px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,214,160,.28),transparent 70%);
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;letter-spacing:-.015em;line-height:1.34}
.cta-band p{margin-top:14px;color:#AEB6BE;font-size:15.5px;max-width:40em}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;flex:none}

/* ===== 页脚 ===== */
.site-footer{
  position:relative;background:linear-gradient(180deg,var(--dark-a),#0D1114);
  color:#C3CAD1;padding:66px 0 26px;margin-top:0;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,90,43,.75),rgba(18,214,160,.5),transparent);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-text{color:#fff}
.footer-about{font-size:14px;line-height:1.85;color:#98A1AB;max-width:34em}
.footer-col h4{font-size:14.5px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:14px;color:#A9B1B9;transition:color .2s ease,transform .2s ease;display:inline-block}
.footer-col a:hover{color:#FF8A5C;transform:translateX(3px)}
.footer-contact li{font-size:14px;color:#A9B1B9;line-height:1.8}
.footer-contact b{color:#E7EAEE;font-weight:600}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:#7F8891;
}
.footer-bottom a{color:#9BA4AE}
.footer-bottom a:hover{color:#FF8A5C}

/* ===== 底部固定转化条 ===== */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:flex;gap:10px;align-items:center;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.95);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  transform:translateY(120%);opacity:0;transition:transform .32s ease,opacity .32s ease;
}
.sticky-bar.show{transform:translateY(0);opacity:1}
.sticky-bar .btn{flex:1}
.sticky-bar .btn-call{
  background:#fff;border:1px solid var(--line);color:var(--ink-2);font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:13px;padding:12px 18px;font-size:15px;transition:border-color .2s ease,color .2s ease;
}
.sticky-bar .btn-call:hover{border-color:#FFB59E;color:#E23B2C}

/* ===== 响应式 ===== */
@media (max-width:1279px){
  .container{padding:0 22px}
}
@media (max-width:1023px){
  .nav-search{display:none}
  .menu-btn{display:inline-flex}
  .channels,.hot-words{display:none}
  .channel-row{margin-top:0;padding-top:0;border-top:0;max-height:0;overflow:hidden}
  .hero-inner{grid-template-columns:1fr;gap:44px;padding-top:52px;padding-bottom:72px}
  .hero::after{background:linear-gradient(180deg,rgba(246,244,241,.97) 0%,rgba(246,244,241,.82) 46%,rgba(246,244,241,.6) 100%)}
  .hero-sub{max-width:none}
  .value-grid{grid-template-columns:1fr}
  .value-main{grid-row:auto}
  .scene-row{grid-template-columns:1fr;gap:26px;padding:36px 0}
  .scene-row--flip .scene-media{order:0}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 30px}
  .cta-actions{width:100%}
}
@media (min-width:1024px){
  .sticky-bar{
    left:auto;right:28px;bottom:28px;border-radius:999px;border:1px solid var(--line);
    padding:10px;box-shadow:var(--sh-3);transform:translateY(22px);
  }
  .sticky-bar.show{transform:translateY(0)}
  .sticky-bar .btn{flex:none;padding:11px 20px}
}
@media (max-width:639px){
  .container{padding:0 16px}
  body{font-size:15px;line-height:1.8}
  .section{padding:56px 0}
  .section-tight{padding:44px 0}
  .section-head{margin-bottom:28px}
  .hero h1{font-size:31px;line-height:1.2}
  .hero-sub{font-size:16px}
  .hero-cta{gap:10px}
  .hero-cta .btn{flex:1;padding:12px 16px}
  .hero-media img{aspect-ratio:16/11}
  .float-card{right:6px;bottom:-18px;min-width:158px;padding:13px 15px}
  .float-card .fc-value{font-size:22px}
  .hero-badges .badge{padding:8px 12px;font-size:12.5px}
  .hero-badges .badge b{font-size:17px}
  .value-main{padding:20px}
  .value-side{padding:20px}
  .news-card{flex-direction:column;gap:14px}
  .news-card img{width:100%;height:172px}
  .faq-wrap{padding:6px 20px}
  .faq-q{font-size:16px;padding:18px 0}
  .faq-q::before{left:-20px}
  .cta-band{padding:32px 22px;border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding:52px 0 92px}
  .rail > *{flex:0 0 82%}
}
@media (min-width:1024px){
  body{padding-bottom:0}
}

/* roulang page: article */
:root{
    --brand:#FF5A2B;
    --brand-a:#FF6A00;
    --brand-b:#FF2D6F;
    --cyan:#12D6A0;
    --ink:#101418;
    --ink-2:#2A3138;
    --muted:#5D6874;
    --line:#E6E2DC;
    --bg:#F6F4F1;
    --card:#FFFFFF;
    --dark-a:#14181D;
    --dark-b:#1D2228;
    --r-xl:26px;
    --r-lg:22px;
    --r-md:16px;
    --r-sm:12px;
    --sh-1:0 6px 20px rgba(16,20,24,.06);
    --sh-2:0 14px 34px rgba(16,20,24,.10);
    --sh-3:0 20px 50px rgba(16,20,24,.14);
    --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
    --container:1200px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--font);
    font-size:16px;
    line-height:1.75;
    color:var(--ink-2);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;cursor:pointer;}
  input{font-family:inherit;}
  h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.01em;}
  p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  .container{width:100%;max-width:var(--container);margin:0 auto;padding:0 16px;}
  @media (min-width:768px){ .container{padding:0 24px;} }
  :focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px;}
  .num{font-variant-numeric:tabular-nums;}

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 24px;border-radius:13px;font-size:15px;font-weight:700;
    border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background-position .35s ease,color .22s ease,border-color .22s ease;
    white-space:nowrap;
  }
  .btn-primary{
    color:#fff;
    background-image:linear-gradient(100deg,var(--brand-a),var(--brand-b));
    background-size:160% 100%;background-position:0% 50%;
    box-shadow:0 10px 24px rgba(255,60,80,.24);
  }
  .btn-primary:hover{background-position:100% 50%;box-shadow:0 16px 34px rgba(255,60,80,.30);transform:translateY(-2px);}
  .btn-primary:active{transform:translateY(1px);}
  .btn-ghost{
    color:var(--ink);background:#fff;border-color:var(--line);box-shadow:var(--sh-1);
  }
  .btn-ghost:hover{border-color:#d8d2ca;box-shadow:var(--sh-2);transform:translateY(-2px);}
  .btn-sm{padding:10px 18px;font-size:14px;border-radius:11px;}
  .btn-block{width:100%;}

  .tag{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:600;
    background:#fff;border:1px solid var(--line);color:var(--muted);
  }
  .tag-brand{
    color:#B2350F;border-color:rgba(255,90,43,.35);
    background:linear-gradient(120deg,rgba(255,106,0,.10),rgba(255,45,111,.10));
  }
  .badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 15px;border-radius:999px;font-size:13px;font-weight:600;color:var(--ink-2);
    background:#fff;border:1px solid var(--line);box-shadow:var(--sh-1);
  }
  .badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 3px rgba(18,214,160,.18);}
  .badge strong{font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums;}

  /* ============ 导航 ============ */
  .site-header{
    position:sticky;top:0;z-index:80;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    transition:box-shadow .25s ease,padding .25s ease;
  }
  .site-header.scrolled{box-shadow:0 8px 24px rgba(16,20,24,.07);}
  .topbar{display:flex;align-items:center;gap:16px;padding-top:12px;padding-bottom:12px;transition:padding .25s ease;}
  .site-header.scrolled .topbar{padding-top:7px;padding-bottom:7px;}
  .brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
  .brand-mark{
    width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
    background-image:linear-gradient(135deg,var(--brand-a),var(--brand-b));
    box-shadow:0 8px 18px rgba(255,60,80,.28);
  }
  .brand-mark span{width:13px;height:13px;border-radius:4px;background:#fff;transform:rotate(45deg);}
  .brand-text{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.02em;}
  .top-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
  .search-box{
    display:none;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;
    background:#F3F1EE;border:1px solid transparent;min-width:210px;transition:border-color .2s ease,background .2s ease;
  }
  .search-box i{color:var(--muted);font-size:13px;}
  .search-box input{border:0;background:transparent;outline:none;font-size:14px;width:100%;color:var(--ink);}
  .search-box:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,90,43,.12);}
  @media (min-width:1024px){ .search-box{display:flex;} }
  .menu-toggle{
    width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
    display:grid;place-items:center;color:var(--ink);font-size:16px;
  }
  @media (min-width:1024px){ .menu-toggle{display:none;} }

  .nav-row{
    display:none;align-items:center;gap:20px;
    padding-bottom:10px;border-top:1px solid transparent;
  }
  @media (min-width:1024px){ .nav-row{display:flex;} }
  .channels{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
  .channels a{
    padding:8px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--ink-2);
    transition:background .2s ease,color .2s ease;
  }
  .channels a:hover{background:#F1EEE9;color:var(--ink);}
  .channels a.active{
    color:#fff;background-image:linear-gradient(100deg,var(--brand-a),var(--brand-b));
    box-shadow:0 8px 18px rgba(255,60,80,.22);
  }
  .hot-words{display:flex;align-items:center;gap:8px;margin-left:auto;font-size:13px;color:var(--muted);}
  .hot-words a{padding:5px 11px;border-radius:999px;background:#F3F1EE;font-weight:600;transition:background .2s ease,color .2s ease;}
  .hot-words a:hover{background:rgba(255,90,43,.12);color:#B2350F;}

  .drawer{
    display:none;border-top:1px solid var(--line);background:#fff;
  }
  .drawer.open{display:block;}
  .drawer-inner{padding:16px 16px 22px;}
  .drawer-inner .channels{flex-direction:column;align-items:stretch;gap:6px;}
  .drawer-inner .channels a{padding:12px 14px;}
  .drawer-words{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 16px;}
  .drawer-words a{font-size:13px;padding:6px 12px;border-radius:999px;background:#F3F1EE;color:var(--muted);font-weight:600;}

  /* ============ 文章头 ============ */
  .article-hero{
    position:relative;overflow:hidden;
    background-image:linear-gradient(180deg,rgba(246,244,241,.86),rgba(246,244,241,.98)),url('/assets/images/backpic/back-2.webp');
    background-size:cover;background-position:center;
    padding:32px 0 40px;border-bottom:1px solid var(--line);
  }
  .article-hero::after{
    content:"";position:absolute;right:-120px;top:-140px;width:340px;height:340px;border-radius:50%;
    background:radial-gradient(circle,rgba(255,106,0,.20),rgba(255,45,111,0) 68%);
  }
  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;}
  .breadcrumb a:hover{color:var(--brand);}
  .breadcrumb .sep{opacity:.55;}
  .breadcrumb .current{
    max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-2);font-weight:600;
  }
  .article-title{
    font-size:30px;font-weight:800;line-height:1.28;margin:14px 0 16px;max-width:900px;
  }
  @media (min-width:768px){ .article-title{font-size:40px;} }
  @media (min-width:1200px){ .article-title{font-size:46px;} }
  .article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;font-size:13.5px;color:var(--muted);}
  .article-meta .sep{width:4px;height:4px;border-radius:50%;background:#cdc7bf;}

  /* ============ 布局 ============ */
  .article-main{padding:44px 0 72px;}
  .article-layout{display:grid;gap:34px;}
  @media (min-width:1280px){
    .article-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;}
  }
  .article-shell{max-width:820px;width:100%;}

  .toc-mobile{
    display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    box-shadow:var(--sh-1);padding:6px 20px;margin-bottom:24px;
  }
  .toc-mobile summary{
    cursor:pointer;list-style:none;padding:14px 0;font-size:15px;font-weight:700;color:var(--ink);
    display:flex;align-items:center;justify-content:space-between;
  }
  .toc-mobile summary::-webkit-details-marker{display:none;}
  .toc-mobile summary::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--muted);}
  .toc-mobile ul{padding-bottom:14px;display:flex;flex-direction:column;gap:9px;}
  .toc-mobile a{font-size:14px;color:var(--muted);}
  .toc-mobile a:hover{color:var(--brand);}
  @media (min-width:1280px){ .toc-mobile{display:none;} }

  .article-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);
    box-shadow:var(--sh-1);padding:26px 20px;
  }
  @media (min-width:768px){ .article-card{padding:40px 44px;} }
  .article-cover{
    border-radius:var(--r-lg);overflow:hidden;margin-bottom:28px;border:1px solid var(--line);
  }
  .article-cover img{width:100%;height:230px;object-fit:cover;transition:transform .4s ease;}
  @media (min-width:768px){ .article-cover img{height:320px;} }
  .article-cover:hover img{transform:scale(1.03);}

  /* ============ 正文排版 ============ */
  .article-body{font-size:16px;line-height:1.9;color:var(--ink-2);}
  @media (max-width:640px){ .article-body{font-size:15px;line-height:1.85;} }
  .article-body p{margin:0 0 1.2em;}
  .article-body h2{
    position:relative;font-size:24px;font-weight:700;line-height:1.4;
    margin:2em 0 .9em;padding-left:16px;color:var(--ink);
  }
  .article-body h2::before{
    content:"";position:absolute;left:0;top:.18em;width:4px;height:1.05em;border-radius:4px;
    background-image:linear-gradient(180deg,var(--brand-a),var(--brand-b));
  }
  .article-body h3{font-size:19px;font-weight:700;margin:1.7em 0 .7em;color:var(--ink);}
  .article-body h4{font-size:16.5px;font-weight:700;margin:1.4em 0 .6em;color:var(--ink);}
  .article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.25em;}
  .article-body ul{list-style:none;}
  .article-body ul li{position:relative;padding-left:16px;margin-bottom:.5em;}
  .article-body ul li::before{
    content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;
    background-image:linear-gradient(135deg,var(--brand-a),var(--brand-b));
  }
  .article-body ol{list-style:decimal;}
  .article-body ol li{margin-bottom:.5em;padding-left:4px;}
  .article-body ol li::marker{color:var(--brand);font-weight:700;}
  .article-body a{color:#C2331A;font-weight:600;border-bottom:1px solid rgba(194,51,26,.28);}
  .article-body a:hover{color:var(--brand);border-bottom-color:var(--brand);}
  .article-body strong{color:var(--ink);font-weight:700;}
  .article-body blockquote{
    margin:1.6em 0;padding:16px 20px;background:#FBF7F3;
    border-left:4px solid var(--brand);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--ink-2);
  }
  .article-body blockquote p:last-child{margin-bottom:0;}
  .article-body img{border-radius:var(--r-md);margin:1.4em 0;border:1px solid var(--line);}
  .article-body figure{margin:1.6em 0;}
  .article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px;}
  .article-body table{
    display:block;width:100%;overflow-x:auto;border-collapse:collapse;
    margin:1.6em 0;border:1px solid var(--line);border-radius:var(--r-md);
    font-size:14.5px;
  }
  .article-body th,.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;}
  .article-body th{background:#FAF7F4;font-weight:700;color:var(--ink);}
  .article-body tr:last-child td{border-bottom:0;}
  .article-body pre{
    background:#14181D;color:#EDE9E4;padding:16px 18px;border-radius:var(--r-md);
    overflow-x:auto;font-size:14px;line-height:1.7;margin:1.4em 0;
  }
  .article-body code{
    background:#F1EDE8;padding:2px 7px;border-radius:6px;font-size:14px;color:#B2350F;
  }
  .article-body pre code{background:transparent;color:inherit;padding:0;}
  .article-body hr{border:0;border-top:1px dashed var(--line);margin:2em 0;}

  /* ============ 侧栏 ============ */
  .sidebar{display:none;flex-direction:column;gap:18px;position:sticky;top:104px;}
  @media (min-width:1280px){ .sidebar{display:flex;} }
  .side-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    box-shadow:var(--sh-1);padding:20px;
  }
  .side-card h3{font-size:15px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
  .side-card h3 i{color:var(--brand);font-size:13px;}
  .side-list{display:flex;flex-direction:column;gap:11px;}
  .side-list a{font-size:14px;color:var(--muted);line-height:1.6;display:flex;gap:9px;transition:color .2s ease;}
  .side-list a:hover{color:var(--brand);}
  .side-list a .idx{
    flex:0 0 20px;height:20px;border-radius:6px;background:#F3F1EE;color:var(--ink-2);
    font-size:11.5px;font-weight:700;display:grid;place-items:center;margin-top:2px;
  }
  .side-cta{
    background-image:linear-gradient(150deg,var(--dark-a),var(--dark-b));
    border-radius:var(--r-lg);padding:22px;color:#EDE9E4;border:0;box-shadow:var(--sh-2);
  }
  .side-cta h3{color:#fff;font-size:16px;margin-bottom:8px;}
  .side-cta p{font-size:13.5px;color:#B9B2AB;margin-bottom:16px;line-height:1.75;}

  /* ============ 相关推荐 / 返回 ============ */
  .relate-block{margin-top:40px;}
  .relate-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;}
  .relate-head h2{font-size:22px;font-weight:700;}
  .relate-grid{display:grid;gap:18px;}
  @media (min-width:700px){ .relate-grid{grid-template-columns:repeat(3,minmax(0,1fr));} }
  .relate-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
    box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column;
  }
  .relate-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
  .relate-card img{width:100%;height:130px;object-fit:cover;transition:transform .4s ease;}
  .relate-card:hover img{transform:scale(1.04);}
  .relate-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
  .relate-body h3{font-size:16px;font-weight:700;line-height:1.5;}
  .relate-body p{font-size:13.5px;color:var(--muted);line-height:1.7;}
  .relate-link{margin-top:auto;font-size:13.5px;font-weight:700;color:#C2331A;}
  .relate-link i{font-size:11px;margin-left:4px;}

  .back-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:36px;padding-top:24px;border-top:1px dashed var(--line);}

  .empty-state{
    text-align:center;padding:46px 20px;background:#FBF9F7;border:1px dashed var(--line);border-radius:var(--r-lg);
  }
  .empty-state .mark{
    width:62px;height:62px;border-radius:18px;margin:0 auto 16px;display:grid;place-items:center;
    background-image:linear-gradient(135deg,rgba(255,106,0,.14),rgba(255,45,111,.14));
    color:var(--brand);font-size:22px;
  }
  .empty-state h2{font-size:20px;margin-bottom:8px;}
  .empty-state p{font-size:14.5px;color:var(--muted);margin-bottom:20px;}

  /* ============ 文章页 CTA ============ */
  .page-cta{
    margin-top:56px;border-radius:var(--r-xl);overflow:hidden;position:relative;
    background-image:linear-gradient(140deg,var(--dark-a),var(--dark-b));
    padding:34px 24px;color:#EDE9E4;
  }
  .page-cta::after{
    content:"";position:absolute;left:-80px;bottom:-120px;width:320px;height:320px;border-radius:50%;
    background:radial-gradient(circle,rgba(255,106,0,.30),rgba(255,45,111,0) 70%);
  }
  .page-cta .inner{position:relative;z-index:2;display:flex;flex-direction:column;gap:20px;}
  @media (min-width:900px){ .page-cta .inner{flex-direction:row;align-items:center;justify-content:space-between;} }
  .page-cta h2{color:#fff;font-size:24px;font-weight:800;margin-bottom:8px;}
  .page-cta p{font-size:14.5px;color:#B9B2AB;max-width:560px;}
  .page-cta .actions{display:flex;flex-wrap:wrap;gap:12px;}
  .page-cta .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.24);color:#fff;box-shadow:none;}
  .page-cta .btn-ghost:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4);}

  /* ============ 页脚 ============ */
  .site-footer{
    position:relative;color:#B9B2AB;
    background-image:linear-gradient(140deg,var(--dark-a),var(--dark-b));
    padding:56px 0 26px;margin-top:0;
  }
  .site-footer::before{
    content:"";position:absolute;left:0;right:0;top:0;height:2px;
    background-image:linear-gradient(90deg,rgba(255,106,0,0),var(--brand-a),var(--brand-b),rgba(255,45,111,0));
  }
  .footer-grid{display:grid;gap:30px;}
  @media (min-width:640px){ .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
  @media (min-width:1024px){ .footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;} }
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .footer-brand .brand-mark{width:32px;height:32px;border-radius:10px;}
  .footer-brand .brand-text{color:#fff;font-size:17px;}
  .footer-about{font-size:13.5px;line-height:1.85;color:#9C958E;max-width:380px;}
  .footer-col h4{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:14px;}
  .footer-col ul{display:flex;flex-direction:column;gap:10px;font-size:13.5px;}
  .footer-col a{color:#B9B2AB;transition:color .2s ease;}
  .footer-col a:hover{color:var(--brand);}
  .footer-contact li{color:#9C958E;line-height:1.7;}
  .footer-contact b{color:#EDE9E4;font-weight:600;}
  .footer-bottom{
    margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.09);
    display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;
    font-size:12.8px;color:#847D77;
  }
  .footer-bottom a:hover{color:var(--brand);}

  /* ============ 底部转化条 ============ */
  .dock-bar{
    position:fixed;left:0;right:0;bottom:0;z-index:90;
    display:flex;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    background:rgba(255,255,255,.97);backdrop-filter:blur(12px);
    border-top:1px solid var(--line);
  }
  .dock-bar .btn{flex:1;}
  .dock-bar .btn-primary{box-shadow:0 8px 18px rgba(255,60,80,.22);}
  @media (min-width:1024px){
    .dock-bar{
      left:auto;right:26px;bottom:26px;width:auto;border-radius:999px;
      border:1px solid var(--line);padding:9px 10px;box-shadow:var(--sh-3);
      transform:translateY(140%);opacity:0;transition:transform .32s ease,opacity .32s ease;
    }
    .dock-bar.show{transform:translateY(0);opacity:1;}
    .dock-bar .btn{flex:0 0 auto;}
  }
  @media (max-width:1023px){
    body{padding-bottom:78px;}
  }

/* roulang page: category1 */
:root{
    --flame:#FF5A2B;
    --ember:#FF6A00;
    --punch:#FF2D6F;
    --grad:linear-gradient(135deg,#FF6A00 0%,#FF2D6F 100%);
    --grad-soft:linear-gradient(135deg,rgba(255,106,0,.12) 0%,rgba(255,45,111,.12) 100%);
    --mint:#12D6A0;
    --ink:#101418;
    --ink-2:#2A3138;
    --muted:#5D6874;
    --line:#E6E2DC;
    --sand:#F6F4F1;
    --white:#FFFFFF;
    --dark-1:#14181D;
    --dark-2:#1D2228;
    --r-card:22px;
    --r-img:16px;
    --r-btn:13px;
    --sh-1:0 6px 20px rgba(16,20,24,.06);
    --sh-2:0 14px 34px rgba(16,20,24,.10);
    --sh-3:0 20px 50px rgba(16,20,24,.14);
    --container:1200px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
    background:var(--sand);
    color:var(--ink);
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    padding-bottom:0;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease,background-color .2s ease;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  input{font:inherit;}
  :focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:8px;}
  .num{font-variant-numeric:tabular-nums;}

  /* ---------- 容器 ---------- */
  .container{width:100%;max-width:var(--container);margin:0 auto;padding-left:16px;padding-right:16px;}
  @media (min-width:1024px){ .container{padding-left:24px;padding-right:24px;} }

  /* ---------- 通用按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:var(--r-btn);font-weight:600;font-size:15px;line-height:1;
    padding:13px 22px;border:1px solid transparent;cursor:pointer;
    transition:transform .2s ease,box-shadow .25s ease,background-position .35s ease,border-color .2s ease,color .2s ease;
    white-space:nowrap;
  }
  .btn-primary{background-image:var(--grad);background-size:160% 160%;background-position:0% 50%;color:#fff;box-shadow:0 10px 24px rgba(255,45,111,.26);}
  .btn-primary:hover{background-position:100% 50%;filter:brightness(1.05);box-shadow:0 14px 30px rgba(255,45,111,.34);transform:translateY(-1px);}
  .btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(255,45,111,.28);}
  .btn-ghost{background:#fff;border-color:var(--line);color:var(--ink-2);box-shadow:var(--sh-1);}
  .btn-ghost:hover{border-color:#F5C6B2;color:var(--flame);transform:translateY(-1px);box-shadow:var(--sh-2);}
  .btn-ghost:active{transform:translateY(1px);}
  .btn-sm{padding:10px 18px;font-size:14px;}
  .btn-block{width:100%;}
  .btn-light{background:#fff;color:var(--ink);}
  .btn-light:hover{background:#FFF1EA;color:var(--flame);}

  /* ---------- 头部 ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,255,255,.92);
    -webkit-backdrop-filter:saturate(160%) blur(14px);
    backdrop-filter:saturate(160%) blur(14px);
    border-bottom:1px solid var(--line);
    transition:box-shadow .28s ease,background-color .28s ease;
  }
  .site-header.scrolled{box-shadow:0 8px 24px rgba(16,20,24,.07);background:rgba(255,255,255,.97);}
  .header-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;transition:padding .28s ease;}
  .site-header.scrolled .header-top{padding:7px 0;}
  .brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .brand-mark{
    width:32px;height:32px;border-radius:10px;background-image:var(--grad);
    display:inline-flex;align-items:center;justify-content:center;
    box-shadow:0 8px 18px rgba(255,45,111,.28);flex:0 0 auto;
  }
  .brand-mark span{width:12px;height:12px;border:2.5px solid #fff;border-radius:3px;transform:rotate(45deg);}
  .brand-text{font-size:19px;font-weight:800;letter-spacing:.2px;color:var(--ink);}
  .brand-text em{font-style:normal;color:var(--flame);}
  .header-tools{display:flex;align-items:center;gap:12px;}
  .search-box{
    display:none;align-items:center;gap:8px;background:var(--sand);
    border:1px solid var(--line);border-radius:999px;padding:9px 16px;min-width:250px;
    transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
  }
  @media (min-width:1024px){ .search-box{display:flex;} }
  .search-box i{color:var(--muted);font-size:13px;}
  .search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px;color:var(--ink);}
  .search-box input::placeholder{color:#98A2AC;}
  .search-box:focus-within{border-color:var(--flame);background:#fff;box-shadow:0 0 0 4px rgba(255,90,43,.10);}
  .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;
    width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
    background:#fff;color:var(--ink-2);font-size:16px;box-shadow:var(--sh-1);
  }
  .nav-toggle:hover{border-color:#F5C6B2;color:var(--flame);}
  @media (min-width:1024px){ .nav-toggle{display:none;} }
  .header-cta{display:none;}
  @media (min-width:768px){ .header-cta{display:inline-flex;} }

  .header-channels{
    display:flex;align-items:center;justify-content:space-between;gap:18px;
    padding:0 0 10px;flex-wrap:wrap;
  }
  .site-header.scrolled .header-channels{padding-bottom:8px;}
  .channels{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
  .channels a{
    position:relative;font-size:14.5px;font-weight:600;color:var(--muted);
    padding:7px 12px;border-radius:10px;
  }
  .channels a:hover{color:var(--flame);background:#FFF3ED;}
  .channels a.active{color:var(--ink);background:#FFF3ED;}
  .channels a.active::after{
    content:"";position:absolute;left:12px;right:12px;bottom:2px;height:3px;
    border-radius:999px;background-image:var(--grad);
  }
  .hotwords{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
  .hotwords-label{font-size:12px;color:var(--muted);letter-spacing:1px;}
  .hotwords a{
    font-size:12.5px;color:var(--ink-2);background:#fff;border:1px solid var(--line);
    border-radius:999px;padding:4px 12px;transition:.2s;
  }
  .hotwords a:hover{border-color:#F5C6B2;color:var(--flame);background:#FFF7F3;}
  @media (max-width:767px){ .hotwords{display:none;} }

  .drawer{
    display:none;border-top:1px solid var(--line);background:#fff;padding:14px 0 20px;
  }
  .drawer.open{display:block;animation:dropIn .28s ease;}
  @keyframes dropIn{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:translateY(0);}}
  .drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:14px;}
  .drawer-nav a{
    padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink-2);
    border:1px solid transparent;
  }
  .drawer-nav a:hover{background:var(--sand);}
  .drawer-nav a.active{background:#FFF3ED;color:var(--flame);border-color:#FBD9C8;}
  .drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
  .drawer-tags a{font-size:12.5px;background:var(--sand);border-radius:999px;padding:6px 12px;color:var(--ink-2);}
  .drawer-tags a:hover{background:#FFF3ED;color:var(--flame);}

  /* ---------- Hero ---------- */
  .cat-hero{
    position:relative;overflow:hidden;
    border-bottom:1px solid var(--line);
    padding:44px 0 52px;
    background:
      radial-gradient(880px 420px at 90% -12%, rgba(255,106,0,.16), transparent 62%),
      radial-gradient(700px 380px at 4% 112%, rgba(18,214,160,.10), transparent 60%),
      linear-gradient(180deg,#FFF8F4 0%,var(--sand) 100%);
  }
  .cat-hero::after{
    content:"";position:absolute;right:-90px;top:-60px;width:280px;height:280px;
    border-radius:50%;border:1px dashed rgba(255,90,43,.22);
  }
  .cat-hero-grid{display:grid;gap:34px;align-items:center;position:relative;z-index:2;}
  @media (min-width:1024px){
    .cat-hero{padding:54px 0 62px;}
    .cat-hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:52px;}
  }
  .crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:16px;}
  .crumb a:hover{color:var(--flame);}
  .crumb span.sep{opacity:.5;}
  .hero-tag{
    display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;
    color:var(--flame);background:#fff;border:1px solid #FBD9C8;border-radius:999px;
    padding:6px 14px;margin-bottom:16px;box-shadow:var(--sh-1);
  }
  .hero-tag i{font-size:11px;}
  .hero-title{
    font-size:clamp(30px,6.4vw,48px);font-weight:800;line-height:1.16;letter-spacing:-.5px;
    color:var(--ink);margin:0 0 14px;
  }
  .hero-title .hl{
    background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:560px;margin:0 0 22px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px;}
  .anchor-row{display:flex;flex-wrap:wrap;gap:8px;}
  .anchor-row a{
    font-size:13px;color:var(--ink-2);background:rgba(255,255,255,.85);border:1px solid var(--line);
    border-radius:999px;padding:6px 14px;transition:.2s;
  }
  .anchor-row a:hover{border-color:#F5C6B2;color:var(--flame);transform:translateY(-2px);box-shadow:var(--sh-1);}

  .hero-visual{position:relative;}
  .hero-visual img{
    width:100%;aspect-ratio:16/11;object-fit:cover;
    border-radius:24px;box-shadow:var(--sh-3);
  }
  .hero-visual::before{
    content:"";position:absolute;inset:14px -14px -14px 14px;border-radius:24px;
    border:1px solid rgba(255,90,43,.28);z-index:-1;
  }
  .hero-float{
    position:absolute;left:-10px;bottom:20px;background:#fff;border-radius:999px;
    padding:10px 18px;box-shadow:var(--sh-3);display:flex;align-items:center;gap:9px;
    font-size:13px;font-weight:600;color:var(--ink-2);
  }
  .dot-live{
    width:8px;height:8px;border-radius:50%;background:var(--mint);
    box-shadow:0 0 0 4px rgba(18,214,160,.16);
  }
  .hero-float b{color:var(--flame);font-size:16px;}

  /* ---------- 数据徽章条 ---------- */
  .stat-section{padding:34px 0 8px;}
  .stat-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
  @media (min-width:768px){ .stat-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;} }
  .stat-pill{
    background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;
    box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:4px;
    transition:transform .25s ease,box-shadow .25s ease;
  }
  .stat-pill:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
  .stat-pill .stat-label{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px;}
  .stat-pill .stat-label i{color:var(--flame);font-size:12px;}
  .stat-value{font-size:26px;font-weight:800;color:var(--ink);line-height:1.1;}
  .stat-value small{font-size:12.5px;font-weight:600;color:var(--muted);margin-left:4px;}
  .stat-value.mint{color:#0FBF90;}

  /* ---------- 板块通用 ---------- */
  .section{padding:64px 0;}
  @media (min-width:1024px){ .section{padding:88px 0;} }
  .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:32px;}
  .section-kicker{
    display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:1.6px;
    color:var(--flame);text-transform:uppercase;margin-bottom:10px;
  }
  .section-kicker::before{content:"";width:22px;height:2px;border-radius:999px;background-image:var(--grad);}
  .section-title{font-size:clamp(22px,3.6vw,30px);font-weight:700;line-height:1.3;color:var(--ink);margin:0 0 8px;}
  .section-desc{font-size:15px;color:var(--muted);max-width:660px;margin:0;}
  .text-link{font-size:14px;font-weight:600;color:var(--flame);display:inline-flex;align-items:center;gap:6px;}
  .text-link i{transition:transform .2s ease;}
  .text-link:hover i{transform:translateX(4px);}

  /* ---------- 项目标签 ---------- */
  .filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px;}
  .filter-row a{
    font-size:13px;color:var(--ink-2);background:#fff;border:1px solid var(--line);
    border-radius:999px;padding:7px 15px;transition:.2s;
  }
  .filter-row a:hover{border-color:#F5C6B2;color:var(--flame);background:#FFF7F3;transform:translateY(-2px);}
  .filter-row a.is-on{background-image:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(255,45,111,.24);}

  /* ---------- 条目卡片 ---------- */
  .entry-grid{display:grid;gap:20px;}
  @media (min-width:900px){ .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;} }
  .entry-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
    box-shadow:var(--sh-1);display:flex;flex-direction:column;
    transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
  }
  .entry-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#F3D6C8;}
  .entry-media{position:relative;overflow:hidden;}
  .entry-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .55s ease;}
  .entry-card:hover .entry-media img{transform:scale(1.03);}
  .entry-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(16,20,24,0) 45%,rgba(16,20,24,.34) 100%);
  }
  .entry-badge{
    position:absolute;left:14px;top:14px;z-index:2;font-size:12px;font-weight:700;color:#fff;
    background:rgba(16,20,24,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
    border-radius:999px;padding:5px 12px;letter-spacing:.4px;
  }
  .entry-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;}
  .entry-title{font-size:19px;font-weight:700;line-height:1.45;color:var(--ink);margin:0 0 10px;}
  .entry-title a:hover{color:var(--flame);}
  .entry-text{font-size:14.5px;line-height:1.85;color:var(--muted);margin:0 0 18px;flex:1;}
  .entry-foot{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding-top:14px;border-top:1px dashed var(--line);
  }
  .entry-tags{display:flex;gap:6px;flex-wrap:wrap;}
  .tag{
    font-size:12px;color:var(--ink-2);background:var(--sand);border-radius:999px;padding:4px 11px;
  }
  .tag-accent{background:#FFF0E9;color:var(--flame);}
  .entry-time{font-size:12.5px;color:#8B959E;white-space:nowrap;display:flex;align-items:center;gap:5px;}

  /* ---------- 流程区（深色） ---------- */
  .flow-section{
    position:relative;overflow:hidden;color:#fff;
    background:linear-gradient(135deg,var(--dark-1) 0%,var(--dark-2) 100%);
    padding:66px 0 76px;
  }
  @media (min-width:1024px){ .flow-section{padding:88px 0 96px;} }
  .flow-section::before{
    content:"";position:absolute;width:460px;height:460px;right:-140px;top:-180px;border-radius:50%;
    background:radial-gradient(circle,rgba(255,45,111,.36),transparent 64%);
  }
  .flow-section::after{
    content:"";position:absolute;width:360px;height:360px;left:-120px;bottom:-180px;border-radius:50%;
    background:radial-gradient(circle,rgba(18,214,160,.20),transparent 66%);
  }
  .flow-inner{position:relative;z-index:2;}
  .flow-section .section-kicker{color:#FFB08A;}
  .flow-section .section-title{color:#fff;}
  .flow-section .section-desc{color:rgba(255,255,255,.66);}
  .flow-track{position:relative;height:4px;border-radius:999px;background:rgba(255,255,255,.13);margin:38px 0 0;overflow:hidden;}
  .flow-track i{position:absolute;left:0;top:0;bottom:0;width:68%;border-radius:999px;background-image:var(--grad);}
  .flow-steps{display:grid;gap:18px;margin-top:34px;}
  @media (min-width:900px){ .flow-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;} }
  .flow-step{
    background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);
    border-radius:20px;padding:26px 24px;
    transition:transform .28s ease,background-color .28s ease,border-color .28s ease;
  }
  .flow-step:hover{transform:translateY(-4px);background:rgba(255,255,255,.09);border-color:rgba(255,138,90,.42);}
  .flow-index{
    display:inline-block;font-size:26px;font-weight:800;line-height:1;
    background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
    margin-bottom:14px;
  }
  .flow-step h3{font-size:19px;font-weight:600;color:#fff;margin:0 0 10px;}
  .flow-step p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);margin:0;}
  .flow-note{
    margin-top:26px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;
    font-size:13.5px;color:rgba(255,255,255,.6);
  }
  .flow-note span{display:inline-flex;align-items:center;gap:8px;}
  .flow-note i{color:var(--mint);}

  /* ---------- FAQ ---------- */
  .faq-wrap{background:#fff;border:1px solid var(--line);border-radius:26px;padding:10px 24px;box-shadow:var(--sh-1);}
  @media (min-width:1024px){ .faq-wrap{padding:10px 34px;} }
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-item:last-child{border-bottom:0;}
  .faq-q{
    position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;
    gap:16px;text-align:left;padding:20px 0 20px 0;font-size:17px;font-weight:600;color:var(--ink-2);
    transition:color .22s ease,padding-left .22s ease;
  }
  .faq-q:hover{color:var(--flame);}
  .faq-q .faq-ic{
    flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
    background:var(--sand);color:var(--muted);font-size:12px;transition:transform .3s ease,background-color .3s ease,color .3s ease;
  }
  .faq-item.open .faq-q{color:var(--flame);padding-left:16px;}
  .faq-item.open .faq-q::before{
    content:"";position:absolute;left:0;top:20px;bottom:20px;width:4px;border-radius:999px;background-image:var(--grad);
  }
  .faq-item.open .faq-ic{transform:rotate(45deg);background-image:var(--grad);color:#fff;}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .36s ease;}
  .faq-a p{padding:0 0 20px;font-size:15px;line-height:1.8;color:var(--muted);max-width:820px;}

  /* ---------- CTA ---------- */
  .cta-band{
    position:relative;overflow:hidden;border-radius:28px;color:#fff;
    background:linear-gradient(135deg,var(--dark-1) 0%,var(--dark-2) 100%);
    padding:38px 26px;box-shadow:var(--sh-3);
  }
  @media (min-width:900px){ .cta-band{padding:54px 52px;display:flex;align-items:center;justify-content:space-between;gap:44px;} }
  .cta-band::before{
    content:"";position:absolute;width:420px;height:420px;right:-130px;top:-190px;border-radius:50%;
    background:radial-gradient(circle,rgba(255,45,111,.42),transparent 62%);
  }
  .cta-band::after{
    content:"";position:absolute;width:300px;height:300px;left:-120px;bottom:-170px;border-radius:50%;
    background:radial-gradient(circle,rgba(255,106,0,.34),transparent 64%);
  }
  .cta-inner{position:relative;z-index:2;}
  .cta-title{font-size:clamp(21px,3.4vw,29px);font-weight:700;line-height:1.35;margin:0 0 10px;color:#fff;}
  .cta-desc{font-size:15px;line-height:1.8;color:rgba(255,255,255,.7);margin:0;max-width:560px;}
  .cta-actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
  @media (min-width:900px){ .cta-actions{margin-top:0;} }

  /* ---------- 页脚 ---------- */
  .site-footer{
    position:relative;margin-top:64px;padding:56px 0 24px;
    background:linear-gradient(135deg,var(--dark-1) 0%,var(--dark-2) 100%);
    color:rgba(255,255,255,.72);
  }
  .site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background-image:var(--grad);}
  .footer-grid{display:grid;gap:32px;}
  @media (min-width:768px){ .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
  @media (min-width:1024px){ .footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;} }
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .footer-brand .brand-text{color:#fff;font-size:19px;}
  .footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:400px;margin:0;}
  .footer-col h4{font-size:15px;font-weight:600;color:#fff;margin:0 0 14px;}
  .footer-col ul{margin:0;padding:0;list-style:none;}
  .footer-col ul li{margin-bottom:10px;}
  .footer-col ul li a{font-size:14px;color:rgba(255,255,255,.64);}
  .footer-col ul li a:hover{color:#fff;}
  .footer-contact li{font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);margin-bottom:12px;}
  .footer-contact b{color:rgba(255,255,255,.88);font-weight:600;}
  .footer-bottom{
    margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
    display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
    font-size:13px;color:rgba(255,255,255,.48);
  }
  .footer-bottom a{color:rgba(255,255,255,.68);}
  .footer-bottom a:hover{color:#fff;}

  /* ---------- 底部固定转化条 ---------- */
  .mobile-cta{
    position:fixed;left:0;right:0;bottom:0;z-index:70;
    display:flex;align-items:center;gap:10px;
    padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));
    background:rgba(255,255,255,.96);
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    border-top:1px solid var(--line);
    transform:translateY(130%);transition:transform .32s ease;
  }
  .mobile-cta.show{transform:translateY(0);}
  .mobile-cta .btn{flex:1;padding:12px 14px;font-size:14.5px;}
  @media (min-width:768px){
    .mobile-cta{
      left:auto;right:22px;bottom:22px;transform:translateY(160%);
      border:1px solid var(--line);border-radius:999px;padding:8px;box-shadow:var(--sh-3);
    }
    .mobile-cta.show{transform:translateY(0);}
    .mobile-cta .btn{flex:0 0 auto;padding:11px 20px;}
  }
  @media (max-width:767px){
    body{padding-bottom:76px;}
  }

/* roulang page: category2 */
:root{
  --brand:#FF5A2B;
  --brand-warm:#FF6A00;
  --brand-deep:#FF2D6F;
  --mint:#12D6A0;
  --ink:#101418;
  --ink-soft:#2A3138;
  --muted:#5D6874;
  --line:#E6E2DC;
  --bg:#F6F4F1;
  --card:#FFFFFF;
  --dark-1:#14181D;
  --dark-2:#1D2228;
  --grad:linear-gradient(120deg,#FF6A00,#FF2D6F);
  --r-lg:24px;
  --r-md:20px;
  --r-sm:14px;
  --sh-1:0 6px 20px rgba(16,20,24,.06);
  --sh-2:0 14px 34px rgba(16,20,24,.10);
  --sh-3:0 20px 50px rgba(16,20,24,.14);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  padding-bottom:80px;
}
@media (min-width:1024px){ body{padding-bottom:0;} }
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input{font:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;padding:0;}
ul,ol{list-style:none;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:10px;}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;}
@media (min-width:1024px){ .wrap{padding:0 24px;} }

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,241,.94);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{background:rgba(255,255,255,.9);box-shadow:var(--sh-1);}
.topbar{display:flex;align-items:center;gap:14px;height:64px;}
@media (min-width:1024px){ .topbar{height:70px;gap:20px;} }
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:var(--grad);box-shadow:0 8px 18px rgba(255,90,43,.3);
}
.brand-mark span{width:14px;height:14px;border:2px solid #fff;border-radius:4px;transform:rotate(45deg);display:block;}
.brand-text{font-size:18px;font-weight:800;letter-spacing:.2px;white-space:nowrap;}
@media (min-width:1024px){ .brand-text{font-size:20px;} }
.brand-sub{display:none;font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:10px;margin-left:4px;}
@media (min-width:768px){ .brand-sub{display:inline;} }

.nav-search{display:none;flex:1;max-width:300px;margin-left:auto;}
@media (min-width:768px){ .nav-search{display:block;} }
.nav-search input{
  width:100%;height:40px;border-radius:999px;border:1px solid var(--line);
  background:#fff;padding:0 18px;font-size:14px;color:var(--ink);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search input::placeholder{color:#9AA4AE;}
.nav-search input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,90,43,.12);outline:none;}

.top-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
@media (min-width:768px){ .top-actions{margin-left:0;} }
.top-cta{display:none;}
@media (min-width:768px){ .top-cta{display:inline-flex;} }
.menu-btn{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;gap:4px;padding:0 11px;
}
.menu-btn i{display:block;height:2px;width:100%;background:var(--ink);border-radius:2px;}
@media (min-width:768px){ .menu-btn{display:none;} }

.channelbar{display:none;border-top:1px dashed var(--line);}
@media (min-width:768px){
  .channelbar{display:flex;align-items:center;gap:18px;padding:10px 0;border-top:none;}
}
.channels{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.channels a{
  padding:8px 15px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);
  transition:color .18s ease,background .18s ease,box-shadow .18s ease;
}
.channels a:hover{color:var(--ink);background:#fff;box-shadow:var(--sh-1);}
.channels a.active{color:#fff;background:var(--grad);box-shadow:0 8px 20px rgba(255,90,43,.26);}
.hot-row{display:none;align-items:center;gap:8px;margin-left:auto;font-size:13px;color:var(--muted);}
@media (min-width:1024px){ .hot-row{display:flex;} }
.hot-pill{
  padding:5px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease;
}
.hot-pill:hover{border-color:#FFC3A9;color:var(--brand);}

.drawer{
  position:fixed;inset:64px 0 0 0;z-index:55;background:#fff;padding:20px 16px 40px;
  transform:translateY(-8px);opacity:0;pointer-events:none;overflow-y:auto;
  transition:opacity .22s ease,transform .22s ease;
}
.drawer.is-open{opacity:1;transform:none;pointer-events:auto;}
@media (min-width:768px){ .drawer{display:none;} }
.drawer h4{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.4px;margin:18px 0 10px;}
.drawer .d-link{display:block;padding:13px 14px;border-radius:14px;font-weight:600;border:1px solid var(--line);margin-bottom:8px;}
.drawer .d-link.active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 10px 22px rgba(255,90,43,.26);}
.drawer .d-pills{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-sm);font-size:15px;font-weight:700;
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease,background-position .3s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{
  color:#fff;background-image:var(--grad);background-size:200% 100%;background-position:0 0;
  box-shadow:0 10px 24px rgba(255,90,43,.28);
}
.btn-primary:hover{background-position:100% 0;filter:brightness(1.06);box-shadow:0 14px 30px rgba(255,45,111,.32);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px rgba(255,45,111,.28);}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:#FFC3A9;color:var(--brand);box-shadow:var(--sh-1);transform:translateY(-1px);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#000;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:12px;}

/* ============ 通用版块 ============ */
.section{padding:56px 0;}
@media (min-width:1024px){ .section{padding:88px 0;} }
.bg-white{background:#fff;}
.section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:28px;}
@media (min-width:1024px){ .section-head{margin-bottom:40px;} }
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;color:var(--brand);
  background:rgba(255,90,43,.08);border:1px solid rgba(255,90,43,.22);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
h2.sec-title{font-size:22px;font-weight:700;line-height:1.35;letter-spacing:.2px;}
@media (min-width:1024px){ h2.sec-title{font-size:30px;} }
.sec-desc{font-size:15px;color:var(--muted);max-width:760px;line-height:1.85;}
.sec-head-row{display:flex;flex-direction:column;gap:14px;}
@media (min-width:1024px){
  .sec-head-row{flex-direction:row;align-items:flex-end;justify-content:space-between;}
}
.link-more{font-size:14px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
.link-more:hover{color:var(--brand-deep);}

/* ============ 分类 Hero（纯渐变版） ============ */
.cat-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(255,45,111,.14), transparent 60%),
    radial-gradient(700px 380px at 0% 0%, rgba(255,106,0,.12), transparent 62%),
    linear-gradient(180deg,#FFFFFF 0%, var(--bg) 100%);
  padding:44px 0 40px;
}
@media (min-width:1024px){ .cat-hero{padding:64px 0 56px;} }
.cat-hero-grid{display:grid;gap:30px;}
@media (min-width:1024px){ .cat-hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:48px;} }
h1.hero-title{
  font-size:30px;font-weight:800;line-height:1.28;letter-spacing:.2px;margin:16px 0 14px;
}
@media (min-width:1024px){ h1.hero-title{font-size:46px;line-height:1.22;} }
h1.hero-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{font-size:15.5px;color:var(--muted);max-width:620px;line-height:1.85;}
@media (min-width:1024px){ .hero-sub{font-size:17px;} }
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 22px;}
.anchor-tags{display:flex;flex-wrap:wrap;gap:8px;}
.anchor-tags a{
  padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-soft);transition:all .18s ease;
}
.anchor-tags a:hover{border-color:#FFC3A9;color:var(--brand);box-shadow:var(--sh-1);transform:translateY(-1px);}

.hero-panel{
  position:relative;border-radius:var(--r-lg);padding:28px;
  background:linear-gradient(150deg,var(--dark-1),var(--dark-2));
  color:#fff;box-shadow:var(--sh-3);overflow:hidden;
}
.hero-panel::before{
  content:"";position:absolute;width:220px;height:220px;right:-70px;top:-80px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,0,.55),transparent 68%);
}
.hero-panel::after{
  content:"";position:absolute;left:24px;bottom:22px;width:64px;height:64px;opacity:.28;
  background-image:radial-gradient(rgba(255,255,255,.6) 1.2px, transparent 1.2px);
  background-size:10px 10px;
}
.panel-tag{
  position:relative;display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;
  color:#FFD9C6;border:1px solid rgba(255,106,0,.5);border-radius:999px;padding:5px 12px;
}
.panel-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(18,214,160,.16);}
.panel-num{
  position:relative;margin-top:20px;font-size:58px;font-weight:800;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-1px;
  background:linear-gradient(120deg,#FFB48A,#FF6A00 55%,#FF2D6F);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.panel-num span{font-size:16px;font-weight:600;margin-left:6px;color:#FFB48A;-webkit-text-fill-color:#FFB48A;}
.panel-cap{position:relative;font-size:13px;color:rgba(255,255,255,.62);margin-top:10px;}
.panel-list{position:relative;margin-top:20px;display:grid;gap:10px;}
.panel-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,.86);}
.panel-list i{width:16px;height:16px;border-radius:6px;border:1px solid rgba(255,106,0,.65);flex-shrink:0;margin-top:4px;background:rgba(255,106,0,.14);}

/* ============ 图文条目网格（1 大 + 3 小） ============ */
.items-grid{display:grid;gap:20px;}
@media (min-width:1024px){ .items-grid{grid-template-columns:1.35fr 1fr;gap:24px;} }
.item-stack{display:grid;gap:16px;}
.card{
  background:var(--card);border-radius:var(--r-lg);border:1px solid var(--line);
  box-shadow:var(--sh-1);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#EFE9E2;}
.item-lead .thumb{
  position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:16px;margin:16px 16px 0;
}
.item-lead .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.item-lead:hover .thumb img{transform:scale(1.03);}
.thumb-tag{
  position:absolute;left:12px;top:12px;padding:5px 12px;border-radius:999px;
  background:rgba(16,20,24,.72);color:#fff;font-size:12px;font-weight:600;backdrop-filter:blur(6px);
}
.card-body{padding:20px 22px 22px;}
@media (min-width:1024px){ .card-body{padding:24px 26px 26px;} }
.card h3{font-size:19px;font-weight:600;line-height:1.45;}
@media (min-width:1024px){ .card h3{font-size:20px;} }
.card p.card-text{font-size:14.5px;color:var(--muted);line-height:1.85;margin-top:10px;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tag{
  padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(255,90,43,.08);color:var(--brand);border:1px solid rgba(255,90,43,.18);
}
.tag.mint{background:rgba(18,214,160,.1);color:#0E9E78;border-color:rgba(18,214,160,.28);}
.tag.gray{background:#F4F2EF;color:var(--muted);border-color:var(--line);}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
}
.card-foot .meta{font-size:12.5px;color:#9AA4AE;}
.card-foot .go{font-size:14px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
.card-foot .go:hover{color:var(--brand-deep);}
.mini-card{display:flex;flex-direction:column;height:100%;}
.mini-card .card-body{display:flex;flex-direction:column;flex:1;}
.mini-card p.card-text{flex:1;}

/* ============ 数据徽章条 ============ */
.badge-strip{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr));}
@media (min-width:1024px){ .badge-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;} }
.stat-badge{
  background:linear-gradient(180deg,#FFFFFF,#FCFAF8);
  border:1px solid #FFE1D2;border-radius:var(--r-md);padding:18px 20px;
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.stat-badge:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.stat-badge .num{
  display:flex;align-items:baseline;gap:4px;font-size:32px;font-weight:800;line-height:1;
  font-variant-numeric:tabular-nums;color:var(--ink);letter-spacing:-.5px;
}
@media (min-width:1024px){ .stat-badge .num{font-size:38px;} }
.stat-badge .num b{color:var(--mint);font-size:16px;font-weight:700;}
.stat-badge .cap{font-size:13.5px;color:var(--muted);margin-top:10px;display:flex;align-items:center;gap:7px;}
.stat-badge .cap::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);flex-shrink:0;}

/* ============ 流程步骤 ============ */
.steps{display:grid;gap:16px;}
@media (min-width:768px){ .steps{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media (min-width:1024px){ .steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;} }
.step{
  position:relative;background:#fff;border-radius:var(--r-md);border:1px solid var(--line);
  padding:24px 22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.step::after{
  content:"";position:absolute;top:38px;right:-11px;width:22px;height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 5px,transparent 5px 9px);
}
.step:last-child::after{display:none;}
@media (max-width:1023px){ .step::after{display:none;} }
.step-no{
  width:36px;height:36px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,90,43,.1);color:var(--brand);font-weight:800;font-size:15px;
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:17px;font-weight:600;margin-top:14px;}
.step p{font-size:14px;color:var(--muted);line-height:1.85;margin-top:8px;}

/* ============ 模板清单（非对称） ============ */
.tpl-layout{display:grid;gap:26px;}
@media (min-width:1024px){ .tpl-layout{grid-template-columns:.82fr 1.18fr;gap:44px;align-items:start;} }
.tpl-aside .figure{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;margin-top:22px;box-shadow:var(--sh-2);}
.tpl-aside .figure img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.tpl-aside .figure:hover img{transform:scale(1.03);}
.tpl-list{display:grid;gap:14px;}
.tpl-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.tpl-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#FFD5C2;}
.tpl-icon{
  width:44px;height:44px;flex-shrink:0;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(255,106,0,.14),rgba(255,45,111,.12));
  color:var(--brand);font-weight:800;font-size:13px;font-variant-numeric:tabular-nums;
}
.tpl-item h3{font-size:17px;font-weight:600;}
.tpl-item p{font-size:14px;color:var(--muted);line-height:1.85;margin-top:6px;}
.tpl-item .meta{font-size:12.5px;color:#9AA4AE;margin-top:10px;display:block;}

/* ============ FAQ ============ */
.faq-card{background:#fff;border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--sh-1);padding:6px 20px;}
@media (min-width:1024px){ .faq-card{padding:8px 26px;} }
.faq-item{border-bottom:1px solid var(--line);position:relative;}
.faq-item:last-child{border-bottom:0;}
.faq-item::before{
  content:"";position:absolute;left:-20px;top:18px;bottom:18px;width:4px;border-radius:4px;
  background:var(--grad);opacity:0;transition:opacity .22s ease;
}
@media (min-width:1024px){ .faq-item::before{left:-26px;} }
.faq-item.open::before{opacity:1;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;text-align:left;font-size:16.5px;font-weight:600;line-height:1.5;
  transition:color .18s ease;
}
@media (min-width:1024px){ .faq-q{font-size:17px;} }
.faq-q:hover{color:var(--brand);}
.faq-q .chev{
  width:26px;height:26px;flex-shrink:0;border-radius:999px;border:1px solid var(--line);
  display:grid;place-items:center;font-size:14px;color:var(--muted);
  transition:transform .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.faq-item.open .chev{transform:rotate(45deg);background:var(--grad);color:#fff;border-color:transparent;}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;}
.faq-item.open .faq-a{grid-template-rows:1fr;}
.faq-a > div{overflow:hidden;}
.faq-a p{font-size:15px;line-height:1.85;color:var(--muted);padding:0 0 22px;max-width:820px;}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(135deg,var(--dark-1),var(--dark-2));
  color:#fff;padding:34px 24px;box-shadow:var(--sh-3);
}
@media (min-width:1024px){ .cta-band{padding:52px 48px;} }
.cta-band .bg-img{
  position:absolute;inset:0;opacity:.22;
  background:url('/assets/images/backpic/back-3.png') center/cover no-repeat;
}
.cta-band .glow{
  position:absolute;width:340px;height:340px;right:-100px;bottom:-140px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,45,111,.5),transparent 65%);
}
.cta-inner{position:relative;display:grid;gap:22px;}
@media (min-width:1024px){ .cta-inner{grid-template-columns:1.4fr auto;align-items:center;gap:40px;} }
.cta-inner h2{font-size:22px;font-weight:700;line-height:1.4;}
@media (min-width:1024px){ .cta-inner h2{font-size:28px;} }
.cta-inner p{font-size:14.5px;color:rgba(255,255,255,.72);margin-top:12px;max-width:640px;line-height:1.85;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.btn-light{background:#fff;color:var(--ink);}
.btn-light:hover{transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-1px);}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;background:var(--dark-1);color:rgba(255,255,255,.72);
  margin-top:56px;padding:52px 0 26px;font-size:14px;
}
@media (min-width:1024px){ .site-footer{margin-top:88px;padding:64px 0 30px;} }
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,rgba(255,106,0,0),#FF6A00,#FF2D6F,rgba(255,45,111,0));
}
.site-footer .container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;}
@media (min-width:1024px){ .site-footer .container{padding:0 24px;} }
.footer-grid{display:grid;gap:30px;}
@media (min-width:768px){ .footer-grid{grid-template-columns:1.6fr 1fr 1fr;} }
@media (min-width:1024px){ .footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;} }
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{width:32px;height:32px;border-radius:10px;}
.footer-brand .brand-text{color:#fff;font-size:18px;font-weight:800;}
.footer-about{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.6);max-width:420px;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col li{font-size:13.5px;color:rgba(255,255,255,.6);}
.footer-col a{color:rgba(255,255,255,.64);transition:color .18s ease;}
.footer-col a:hover{color:#FF8A5C;}
.footer-contact li b{color:rgba(255,255,255,.9);font-weight:600;}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-direction:column;gap:10px;font-size:13px;color:rgba(255,255,255,.5);
}
@media (min-width:768px){ .footer-bottom{flex-direction:row;align-items:center;justify-content:space-between;} }
.footer-bottom a{color:rgba(255,255,255,.6);}
.footer-bottom a:hover{color:#FF8A5C;}

/* ============ 底部固定转化条 ============ */
.fixed-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:flex;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.95);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(16,20,24,.08);
}
.fixed-bar .btn{flex:1;padding:12px 14px;font-size:14.5px;}
@media (min-width:1024px){
  .fixed-bar{
    left:auto;right:24px;bottom:24px;border:1px solid var(--line);border-radius:999px;
    padding:10px 12px;box-shadow:var(--sh-3);opacity:0;transform:translateY(16px);
    pointer-events:none;transition:opacity .28s ease,transform .28s ease;
  }
  .fixed-bar .btn{flex:0 0 auto;}
  .fixed-bar.is-visible{opacity:1;transform:none;pointer-events:auto;}
}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;border-radius:12px;z-index:99;}
.skip:focus{left:16px;top:12px;}