/* roulang page: index */
:root{
  --brand:#0FB98A;
  --brand-2:#C8F04A;
  --brand-soft:rgba(15,185,138,.08);
  --brand-soft-2:rgba(15,185,138,.14);
  --accent:#FF6A2B;
  --bg:#F6F4EF;
  --card:#FFFFFF;
  --sub:#EFF3EC;
  --dark:#0B1410;
  --dark-2:#122119;
  --text:#14181A;
  --text-2:#4C5A55;
  --text-3:#8A948F;
  --line:#E3E7E1;
  --invert:#F3F7F2;
  --grad:linear-gradient(118deg,#0FB98A 0%,#C8F04A 100%);
  --r-xl:28px;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:14px;
  --pill:999px;
  --shadow:0 6px 18px rgba(11,20,16,.06);
  --shadow-h:0 16px 38px rgba(11,20,16,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  font-feature-settings:"tnum" 1;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:2px;
  border-radius:6px;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input{font:inherit;}
::selection{background:var(--brand-soft-2);}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section.alt{background:var(--sub);}

/* ============ 通用组件 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--pill);
  font-size:15px;font-weight:700;letter-spacing:.01em;line-height:1;
  border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .22s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{background-image:var(--grad);color:#0B1410;box-shadow:0 8px 22px rgba(15,185,138,.28);}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 14px 30px rgba(15,185,138,.34);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line);}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand);color:var(--brand);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:rgba(255,255,255,.10);color:var(--invert);border-color:rgba(243,247,242,.28);}
.btn-light:hover{background:rgba(255,255,255,.18);transform:translateY(-1px);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:var(--pill);
  background:var(--brand-soft);color:#0A8A67;
  font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1.6;
}
.tag-accent{background:rgba(255,106,43,.12);color:#D24E14;}

.badge{
  display:inline-flex;align-items:baseline;gap:6px;
  padding:9px 16px;border-radius:var(--pill);
  background:var(--brand-soft);color:var(--text);
  font-size:13px;font-weight:600;line-height:1.4;
}
.badge b{font-size:15px;font-weight:800;color:#0A8A67;font-variant-numeric:tabular-nums;}

.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
  margin-bottom:36px;
}
.sec-head h2{
  font-size:clamp(23px,2.5vw,33px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
  padding-left:16px;position:relative;
}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;
  background-image:var(--grad);
}
.sec-head p{margin-top:10px;color:var(--text-2);font-size:15px;max-width:620px;}
.link-more{
  display:inline-flex;align-items:center;gap:8px;color:#0A8A67;font-size:14px;font-weight:700;white-space:nowrap;
}
.link-more i{transition:transform .2s var(--ease);}
.link-more:hover{color:var(--brand);}
.link-more:hover i{transform:translateX(4px);}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,239,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease),background-color .25s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 20px rgba(11,20,16,.08);background:rgba(246,244,239,.97);}
.nav-shell{
  max-width:1200px;margin:0 auto;padding:0 32px;
  display:flex;align-items:center;flex-wrap:wrap;gap:18px;
  min-height:76px;
  transition:min-height .25s var(--ease);
}
.site-header.is-scrolled .nav-shell{min-height:64px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;display:grid;place-items:center;
  background-image:var(--grad);color:#07130F;font-size:16px;
  box-shadow:0 6px 16px rgba(15,185,138,.3);
}
.brand-text{font-size:19px;font-weight:800;letter-spacing:.01em;}
.nav-search{
  position:relative;flex:1 1 360px;max-width:460px;min-width:200px;
  display:flex;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--pill);
  height:46px;padding:0 8px 0 16px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search i{color:var(--text-3);font-size:14px;flex:0 0 auto;}
.nav-search input{
  flex:1 1 auto;border:0;background:transparent;height:100%;padding:0 10px;
  font-size:14px;color:var(--text);outline:none;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(15,185,138,.16);}
.nav-search button{
  flex:0 0 auto;height:34px;padding:0 16px;border-radius:var(--pill);
  background-image:var(--grad);color:#07130F;font-size:13px;font-weight:700;
  transition:filter .2s var(--ease),transform .2s var(--ease);
}
.nav-search button:hover{filter:brightness(1.06);transform:translateY(-1px);}
.nav-links{display:flex;align-items:center;gap:22px;flex:0 0 auto;}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--text-2);padding:6px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;border-radius:2px;
  background-image:var(--grad);transition:right .22s var(--ease);
}
.nav-links a:hover{color:var(--text);}
.nav-links a:hover::after,.nav-links a.active::after{right:0;}
.nav-links a.active{color:var(--text);}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;font-size:16px;color:var(--text);
}
.mobile-panel{
  display:none;background:var(--dark);color:var(--invert);
  border-radius:0 0 var(--r-lg) var(--r-lg);
  overflow:hidden;max-height:0;transition:max-height .3s var(--ease);
}
.mobile-panel.open{max-height:420px;}
.mobile-panel .inner{padding:14px 24px 24px;}
.mobile-panel a{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;border-bottom:1px solid rgba(243,247,242,.12);
  font-size:16px;font-weight:600;color:var(--invert);
}
.mobile-panel a:last-of-type{border-bottom:0;}
.mobile-panel a:hover{color:var(--brand-2);}

/* ============ Hero ============ */
.hero{padding:56px 0 24px;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:var(--gap);align-items:stretch;}
.hero-main{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  min-height:520px;display:flex;align-items:flex-end;
  background:#0B1410;box-shadow:var(--shadow);
}
.hero-media{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.02);transition:transform .6s var(--ease);
}
.hero-main:hover .hero-media{transform:scale(1.06);}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(150deg,rgba(15,185,138,.72) 0%,rgba(11,20,16,.55) 52%,rgba(11,20,16,.88) 100%);
}
.hero-body{position:relative;padding:44px 44px 48px;color:var(--invert);max-width:620px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--pill);
  background:rgba(255,255,255,.16);border:1px solid rgba(243,247,242,.35);
  font-size:12px;font-weight:700;letter-spacing:.08em;margin-bottom:18px;
}
.hero-body h1{
  font-size:clamp(30px,4.4vw,50px);font-weight:800;line-height:1.15;letter-spacing:-.02em;
  margin-bottom:16px;
}
.hero-sub{font-size:17px;line-height:1.8;color:rgba(243,247,242,.9);max-width:520px;margin-bottom:28px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;}
.hero-cta .btn-ghost{color:var(--invert);border-color:rgba(243,247,242,.42);}
.hero-cta .btn-ghost:hover{background:rgba(243,247,242,.16);color:#fff;border-color:#fff;}

.hero-side{
  background:var(--dark);border-radius:var(--r-xl);padding:30px 28px;
  color:var(--invert);display:flex;flex-direction:column;gap:18px;justify-content:center;
  position:relative;overflow:hidden;box-shadow:var(--shadow);
}
.hero-side::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-xl);padding:1px;
  background:linear-gradient(150deg,rgba(15,185,138,.75),rgba(200,240,74,.35),transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.hero-side h2{font-size:16px;font-weight:700;letter-spacing:.04em;color:rgba(243,247,242,.72);}
.stat{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 18px;border-radius:var(--r-md);
  background:rgba(255,255,255,.05);border:1px solid rgba(243,247,242,.12);
  transition:background-color .22s var(--ease),transform .22s var(--ease);
}
.stat:hover{background:rgba(255,255,255,.1);transform:translateY(-2px);}
.stat .label{font-size:13px;color:rgba(243,247,242,.72);}
.stat .value{font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;color:#fff;line-height:1;}
.stat .value span{font-size:13px;font-weight:600;color:var(--brand-2);margin-left:4px;}
.stat .value.em{color:#9AE6C4;}

.strip{
  margin-top:var(--gap);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  display:grid;grid-template-columns:repeat(4,1fr);box-shadow:var(--shadow);
  overflow:hidden;
}
.strip-item{padding:22px 24px;border-right:1px solid var(--line);}
.strip-item:last-child{border-right:0;}
.strip-item b{display:block;font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.3;}
.strip-item b i{font-size:13px;font-style:normal;color:var(--accent);margin-left:6px;font-weight:700;}
.strip-item span{font-size:13px;color:var(--text-3);}

/* ============ 专题合集 ============ */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:#D6DED8;}
.card:hover .card-title{color:var(--brand);}
.card:hover .card-img img,.card:hover .card-img .ph{transform:scale(1.04);}
.card-img{position:relative;overflow:hidden;background:#E7EBE4;}
.card-img img,.card-img .ph{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto;}
.card-title{font-size:17px;font-weight:700;line-height:1.5;transition:color .2s var(--ease);}
.card-desc{font-size:14px;color:var(--text-2);line-height:1.75;}
.card-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--text-3);
}
.card-meta .go{
  display:inline-flex;align-items:center;gap:6px;color:#0A8A67;font-weight:700;font-size:13px;
}
.card-meta .go i{transition:transform .2s var(--ease);}
.card:hover .card-meta .go i{transform:translateX(4px);}

.card-feature{grid-column:span 2;grid-row:span 2;}
.card-feature .card-img{aspect-ratio:16/10;}
.card-feature .card-title{font-size:22px;}
.card-feature .card-desc{font-size:15px;}
.card-sm .card-img{aspect-ratio:16/10;}
.card-compact .card-img{aspect-ratio:16/9;}
.card-compact .card-body{padding:16px 18px 18px;}
.card-compact .card-title{font-size:15px;}
.card-compact .card-desc{font-size:13px;}
.topic-num{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:5px 13px;border-radius:var(--pill);
  background:rgba(11,20,16,.72);color:#fff;font-size:12px;font-weight:800;letter-spacing:.06em;
  font-variant-numeric:tabular-nums;
}

/* ============ 精选条目 ============ */
.entry-list{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap);}
.entry{
  display:grid;grid-template-columns:220px 1fr;gap:0;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.entry:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:#D6DED8;}
.entry:hover .entry-title{color:var(--brand);}
.entry:hover .entry-img img{transform:scale(1.04);}
.entry:hover .entry-arrow i{transform:translateX(4px);}
.entry-img{overflow:hidden;background:#E7EBE4;}
.entry-img img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease);}
.entry-body{padding:22px 24px;display:flex;flex-direction:column;gap:10px;}
.entry-title{font-size:18px;font-weight:700;line-height:1.5;transition:color .2s var(--ease);}
.entry-desc{font-size:14px;color:var(--text-2);line-height:1.78;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.entry-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:12px;border-top:1px solid var(--line);}
.entry-badges{display:flex;flex-wrap:wrap;gap:8px;}
.entry-badges span{
  padding:4px 11px;border-radius:var(--pill);background:var(--sub);
  font-size:12px;font-weight:600;color:var(--text-2);font-variant-numeric:tabular-nums;
}
.entry-badges span b{color:var(--accent);font-weight:800;}
.entry-arrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:#0A8A67;white-space:nowrap;}
.entry-arrow i{transition:transform .2s var(--ease);}

/* ============ 最新信息（列表条） ============ */
.news-wrap{display:grid;grid-template-columns:1fr;gap:var(--gap);}
.news-list{display:flex;flex-direction:column;gap:14px;}
.news-row{
  display:grid;grid-template-columns:120px 1fr 44px;gap:22px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 24px;box-shadow:var(--shadow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.news-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:#D6DED8;}
.news-row:hover .news-title{color:var(--brand);}
.news-row:hover .news-arrow i{transform:translateX(4px);}
.news-date{
  display:flex;flex-direction:column;gap:4px;
  border-right:1px solid var(--line);padding-right:16px;
}
.news-date b{font-size:15px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1.4;}
.news-date i{font-style:normal;font-size:12px;color:var(--text-3);font-variant-numeric:tabular-nums;}
.news-body{display:flex;flex-direction:column;gap:8px;min-width:0;}
.news-title{font-size:17px;font-weight:700;line-height:1.55;transition:color .2s var(--ease);}
.news-desc{font-size:14px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-arrow{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--brand-soft);color:#0A8A67;}
.news-arrow i{transition:transform .2s var(--ease);}

.empty{
  background:var(--card);border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:56px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;
}
.empty .ico{
  width:64px;height:64px;border-radius:20px;display:grid;place-items:center;
  background:var(--brand-soft);color:#0A8A67;font-size:24px;
}
.empty p{color:var(--text-2);font-size:15px;}

.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:30px;}
.pager a,.pager span{
  min-width:42px;height:42px;padding:0 14px;border-radius:var(--r-sm);
  display:inline-flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);font-size:14px;font-weight:700;color:var(--text-2);
  transition:all .2s var(--ease);
}
.pager a:hover{border-color:var(--brand);color:var(--brand);}
.pager .current{background-image:var(--grad);color:#07130F;border-color:transparent;}

/* ============ 相关推荐 ============ */
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);}
.rec{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.rec:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);}
.rec:hover .rec-title{color:var(--brand);}
.rec:hover .rec-img img{transform:scale(1.04);}
.rec-img{aspect-ratio:1/1;overflow:hidden;background:#E7EBE4;}
.rec-img img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease);}
.rec-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;}
.rec-title{font-size:17px;font-weight:700;line-height:1.5;transition:color .2s var(--ease);}
.rec-desc{font-size:13px;color:var(--text-3);}

/* ============ 收藏 / 分享 CTA ============ */
.cta-band{
  position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--dark);
  padding:72px 56px;color:var(--invert);
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band .bg{
  position:absolute;inset:0;background-size:cover;background-position:center;opacity:.2;
}
.cta-band .veil{
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(15,185,138,.42) 0%,rgba(11,20,16,.9) 62%);
}
.cta-copy{position:relative;max-width:560px;}
.cta-copy h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;line-height:1.3;margin-bottom:14px;}
.cta-copy p{font-size:15px;line-height:1.85;color:rgba(243,247,242,.84);}
.cta-actions{position:relative;display:flex;flex-direction:column;gap:16px;align-items:flex-start;}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap;}
.socials{display:flex;gap:10px;}
.socials a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(243,247,242,.18);color:var(--invert);font-size:15px;
  transition:all .2s var(--ease);
}
.socials a:hover{background:var(--brand-soft-2);border-color:var(--brand);color:#fff;transform:translateY(-2px);}
.toast{
  font-size:13px;color:var(--brand-2);min-height:20px;opacity:0;transition:opacity .25s var(--ease);
}
.toast.show{opacity:1;}

/* ============ FAQ ============ */
.faq-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:8px 24px;box-shadow:var(--shadow);}
.accordion{background:transparent;border:0;margin:0;}
.accordion-item{border-bottom:1px solid var(--line);}
.accordion-item:last-child{border-bottom:0;}
.accordion-title{
  display:block;border:0;padding:24px 52px 24px 16px;position:relative;
  font-size:18px;font-weight:700;line-height:1.5;color:var(--text);
  transition:color .2s var(--ease);
}
.accordion-title:hover{color:var(--brand);}
.accordion-title::before{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--text-3);transition:transform .22s var(--ease),color .2s var(--ease);
}
.accordion-item.is-active .accordion-title{color:var(--brand);}
.accordion-item.is-active .accordion-title::before{color:var(--brand);transform:translateY(-50%) rotate(180deg);}
.accordion-content{
  border:0;padding:0 52px 24px 34px;position:relative;
  font-size:15px;line-height:1.85;color:var(--text-2);
}
.accordion-item.is-active .accordion-content::before{
  content:"";position:absolute;left:16px;top:6px;bottom:26px;width:3px;border-radius:3px;
  background-image:var(--grad);
}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:var(--invert);margin-top:88px;padding:76px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-brand span{font-size:18px;font-weight:800;}
.footer-about{font-size:14px;line-height:1.9;color:rgba(243,247,242,.68);max-width:320px;}
.footer-col h3{font-size:14px;font-weight:700;letter-spacing:.08em;color:rgba(243,247,242,.55);margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{font-size:14px;color:rgba(243,247,242,.82);display:inline-block;}
.footer-col a:hover{color:var(--brand-2);transform:translateX(2px);}
.footer-col p{font-size:14px;color:rgba(243,247,242,.7);line-height:1.9;}
.footer-bottom{
  margin-top:52px;padding-top:24px;border-top:1px solid rgba(243,247,242,.14);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(243,247,242,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .topic-grid{grid-template-columns:repeat(3,1fr);}
  .card-feature{grid-column:span 2;grid-row:span 1;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .nav-shell{padding:0 24px;min-height:60px;padding-bottom:12px;}
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .nav-search{order:5;flex:1 1 100%;max-width:none;min-width:0;border-radius:var(--r-sm);height:46px;}
  .mobile-panel{display:block;}
  .section{padding:64px 0;}
  .hero{padding:32px 0 16px;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-main{min-height:440px;}
  .hero-body{padding:32px 28px 36px;}
  .hero-side{padding:26px 24px;}
  .strip{grid-template-columns:repeat(2,1fr);}
  .strip-item:nth-child(2){border-right:0;}
  .strip-item:nth-child(1),.strip-item:nth-child(2){border-bottom:1px solid var(--line);}
  .entry-list{grid-template-columns:1fr;}
  .rec-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{padding:48px 32px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;}
}
@media (max-width:767px){
  .topic-grid{grid-template-columns:repeat(2,1fr);}
  .card-feature{grid-column:span 2;}
  .news-row{grid-template-columns:1fr 44px;gap:16px;}
  .news-date{flex-direction:row;align-items:center;gap:10px;border-right:0;padding-right:0;border-bottom:0;}
  .news-body{grid-column:1 / -1;order:2;}
  .news-arrow{order:1;grid-row:2;justify-self:end;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .nav-shell{padding:0 18px 12px;}
  .section{padding:52px 0;}
  .topic-grid{grid-template-columns:1fr;}
  .card-feature{grid-column:span 1;}
  .entry{grid-template-columns:1fr;}
  .entry-img{aspect-ratio:16/9;}
  .rec-grid{grid-template-columns:1fr;}
  .hero-main{min-height:400px;}
  .hero-body{padding:26px 20px 30px;}
  .hero-cta .btn{width:100%;}
  .strip{grid-template-columns:1fr;}
  .strip-item{border-right:0;border-bottom:1px solid var(--line);}
  .strip-item:last-child{border-bottom:0;}
  .cta-band{padding:38px 22px;border-radius:var(--r-lg);}
  .cta-btns{width:100%;}
  .cta-btns .btn{flex:1 1 100%;}
  .faq-wrap{padding:4px 14px;}
  .accordion-title{font-size:16px;padding:20px 44px 20px 8px;}
  .accordion-content{padding:0 20px 20px 24px;}
  .footer-grid{grid-template-columns:1fr;}
  .news-row{padding:18px;}
}

/* roulang page: article */
:root{
  --brand:#0FB98A;
  --brand-2:#C8F04A;
  --brand-soft:rgba(15,185,138,.10);
  --accent:#FF6A2B;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-2:#EFF3EC;
  --dark:#0B1410;
  --text:#14181A;
  --text-2:#4C5A55;
  --text-3:#8A948F;
  --line:#E3E7E1;
  --on-dark:#F3F7F2;
  --grad:linear-gradient(118deg,#0FB98A 0%,#C8F04A 100%);
  --radius-xl:28px;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:14px;
  --pill:999px;
  --shadow:0 6px 18px rgba(11,20,16,.06);
  --shadow-hover:0 16px 38px rgba(11,20,16,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --section:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),background-color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease)}
a:hover{color:var(--brand)}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4{color:var(--text);margin:0;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0}
li{list-style:none}
::selection{background:var(--brand);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

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

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--pill);
  font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .22s var(--ease),background-color .22s var(--ease),border-color .22s var(--ease),filter .22s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#08150F;box-shadow:0 8px 20px rgba(15,185,138,.28)}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 12px 26px rgba(15,185,138,.34);transform:translateY(-1px);color:#08150F}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand);color:var(--text);transform:translateY(-1px)}
.btn-dark{background:var(--dark);color:var(--on-dark)}
.btn-dark:hover{background:#132119;color:var(--on-dark);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(243,247,242,.32);color:var(--on-dark)}
.btn-outline-light:hover{background:rgba(243,247,242,.10);border-color:var(--brand-2);color:var(--on-dark);transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 18px;font-size:14px}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .24s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 20px rgba(11,20,16,.08)}
.header-inner{display:flex;align-items:center;gap:20px;height:76px;transition:height .24s var(--ease)}
.site-header.is-scrolled .header-inner{height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#07120D;font-size:16px;
  box-shadow:0 6px 16px rgba(15,185,138,.30);
}
.brand-text{font-size:19px;font-weight:800;letter-spacing:.01em;color:var(--text)}
.nav-search{
  position:relative;flex:1 1 36%;max-width:460px;min-width:200px;
}
.nav-search i{
  position:absolute;left:18px;top:50%;transform:translateY(-50%);
  color:var(--text-3);font-size:14px;pointer-events:none
}
.nav-search input{
  width:100%;height:46px;border-radius:var(--pill);
  border:1px solid var(--line);background:var(--surface);
  padding:0 18px 0 44px;font-size:14.5px;color:var(--text);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-search input::placeholder{color:var(--text-3)}
.nav-search input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(15,185,138,.16);
}
.nav-links{display:flex;align-items:center;gap:22px;flex:0 0 auto}
.nav-links a{font-size:15px;font-weight:600;color:var(--text-2);position:relative;padding:4px 0}
.nav-links a:hover{color:var(--brand)}
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:3px;border-radius:3px;background:var(--grad)
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);align-items:center;justify-content:center;cursor:pointer;font-size:16px
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}

/* 移动端抽屉 */
.mobile-panel{
  position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--dark);
  color:var(--on-dark);z-index:120;padding:26px 22px;
  transform:translateX(102%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;gap:6px;overflow-y:auto;
}
.mobile-panel.open{transform:translateX(0)}
.mobile-panel .panel-title{font-size:13px;letter-spacing:.14em;color:rgba(243,247,242,.55);margin-bottom:6px}
.mobile-panel a{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 4px;font-size:16px;font-weight:600;color:var(--on-dark);
  border-bottom:1px solid rgba(243,247,242,.10);
}
.mobile-panel a:hover{color:var(--brand-2)}
.mobile-panel .panel-close{
  align-self:flex-end;width:40px;height:40px;border-radius:12px;border:1px solid rgba(243,247,242,.2);
  background:transparent;color:var(--on-dark);cursor:pointer;margin-bottom:10px
}
.mask{
  position:fixed;inset:0;background:rgba(11,20,16,.5);backdrop-filter:blur(2px);
  z-index:110;opacity:0;visibility:hidden;transition:opacity .26s var(--ease),visibility .26s var(--ease)
}
.mask.open{opacity:1;visibility:visible}

/* ---------- 面包屑 ---------- */
.crumb-bar{padding:22px 0 0}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);letter-spacing:.02em}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{opacity:.55}
.crumb .current{color:var(--text);font-weight:700}

/* ---------- 文章头 ---------- */
.article-head{padding:26px 0 0}
.article-shell{max-width:760px;margin:0 auto}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 14px;
  border-radius:var(--pill);background:var(--brand-soft);color:#0A8F6B;
  font-size:13px;font-weight:700
}
.tag.tag-accent{background:rgba(255,106,43,.12);color:#C64A14}
.article-head h1{
  font-size:clamp(26px,4vw,40px);line-height:1.3;font-weight:800;letter-spacing:-.02em;
}
.meta-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:20px;padding-bottom:24px;border-bottom:1px solid var(--line);
  font-size:13px;color:var(--text-3);letter-spacing:.02em;
}
.meta-bar .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}
.meta-bar .meta-actions{margin-left:auto;display:flex;gap:8px}
.icon-btn{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:var(--surface);
  display:inline-flex;align-items:center;justify-content:center;color:var(--text-2);cursor:pointer;font-size:13px
}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.hero-strip{
  margin-top:28px;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line)
}
.hero-strip img{width:100%;height:340px;object-fit:cover}

/* ---------- 正文 ---------- */
.article-main{padding:44px 0 var(--section)}
.article-body{
  max-width:760px;margin:0 auto;font-size:16.5px;line-height:1.9;color:var(--text-2)
}
.article-body > * + *{margin-top:20px}
.article-body p{font-size:16.5px;line-height:1.9;color:var(--text-2)}
.article-body h2{
  position:relative;font-size:24px;line-height:1.35;font-weight:800;color:var(--text);
  padding-left:16px;margin-top:44px;margin-bottom:0
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;width:4px;height:1em;border-radius:4px;background:var(--grad)
}
.article-body h3{font-size:19px;font-weight:700;color:var(--text);margin-top:32px}
.article-body ul,.article-body ol{padding-left:1.4em;line-height:1.85}
.article-body ul li{list-style:disc;margin:8px 0;color:var(--text-2)}
.article-body ol li{list-style:decimal;margin:8px 0;color:var(--text-2)}
.article-body blockquote{
  background:var(--brand-soft);border-left:4px solid var(--brand);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:18px 22px;color:var(--text-2);font-size:16px
}
.article-body blockquote p{font-size:16px;margin:0}
.article-body img{border-radius:var(--radius-md);margin:12px 0;box-shadow:var(--shadow)}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(15,185,138,.35)}
.article-body a:hover{color:#0A8F6B;border-bottom-color:#0A8F6B}
.article-body table{
  width:100%;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);font-size:14.5px
}
.article-body thead th{
  background:var(--surface-2);color:var(--text);font-weight:700;text-align:left;
  padding:12px 14px;border-bottom:1px solid var(--brand)
}
.article-body tbody td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--text-2)}
.article-body tbody tr:last-child td{border-bottom:0}
.article-body code{
  background:var(--surface-2);border-radius:6px;padding:2px 7px;font-size:14.5px;color:#0A8F6B
}
.article-body pre{
  background:#0B1410;color:var(--on-dark);border-radius:12px;padding:18px;
  overflow-x:auto;font-size:14px;line-height:1.7
}
.article-body pre code{background:transparent;color:inherit;padding:0}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0}

/* 空态 */
.article-empty{
  max-width:760px;margin:0 auto;text-align:center;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-xl);padding:64px 32px;box-shadow:var(--shadow)
}
.article-empty i{font-size:34px;color:var(--brand);margin-bottom:14px;display:block}
.article-empty h2{font-size:22px;margin-bottom:10px}
.article-empty p{color:var(--text-3);margin-bottom:22px}

/* ---------- 提示条 ---------- */
.note-card{
  max-width:760px;margin:40px auto 0;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 26px;box-shadow:var(--shadow)
}
.note-card h3{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:10px}
.note-card h3 i{color:var(--brand)}
.note-card p{color:var(--text-2);font-size:15px}
.note-list{display:grid;gap:10px;margin-top:14px}
.note-list li{display:flex;gap:10px;color:var(--text-2);font-size:15px}
.note-list li i{color:var(--brand);margin-top:7px;font-size:11px}

/* ---------- 区块标题 ---------- */
.section{padding:var(--section) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}
.section-head h2{font-size:clamp(23px,2.5vw,33px);line-height:1.25}
.section-head p{color:var(--text-3);font-size:15px;margin-top:8px}
.link-more{font-size:14px;font-weight:700;color:var(--text-2);display:inline-flex;align-items:center;gap:6px}
.link-more i{transition:transform .22s var(--ease)}
.link-more:hover{color:var(--brand)}
.link-more:hover i{transform:translateX(4px)}

/* ---------- 推荐卡 ---------- */
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rec-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease)
}
.rec-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.rec-thumb{position:relative;aspect-ratio:1/1;overflow:hidden}
.rec-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.rec-card:hover .rec-thumb img{transform:scale(1.04)}
.rec-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.rec-body h3{font-size:17px;line-height:1.45}
.rec-card:hover h3{color:var(--brand)}
.rec-body p{font-size:14px;color:var(--text-3);line-height:1.7}
.rec-foot{margin-top:auto;padding-top:10px;font-size:13px;font-weight:700;color:var(--text-2);display:flex;align-items:center;gap:6px}
.rec-foot i{transition:transform .22s var(--ease)}
.rec-card:hover .rec-foot{color:var(--brand)}
.rec-card:hover .rec-foot i{transform:translateX(4px)}

/* ---------- 动作条 ---------- */
.action-row{
  max-width:760px;margin:44px auto 0;display:flex;flex-wrap:wrap;gap:14px;
  padding-top:32px;border-top:1px solid var(--line)
}

/* ---------- 深色 CTA ---------- */
.cta-band{
  background:var(--dark);color:var(--on-dark);border-radius:var(--radius-xl);
  padding:64px 48px;display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center;
  position:relative;overflow:hidden
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(15,185,138,.35),transparent 68%)
}
.cta-band h2{color:var(--on-dark);font-size:clamp(23px,2.5vw,32px);margin-bottom:12px}
.cta-band p{color:rgba(243,247,242,.72);max-width:620px;font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2}
.social-row{display:flex;gap:10px;margin-top:20px;position:relative;z-index:2}
.social-row span{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(243,247,242,.22);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(243,247,242,.8);font-size:14px;
  transition:all .22s var(--ease)
}
.social-row span:hover{border-color:var(--brand-2);color:var(--brand-2);transform:translateY(-2px)}

/* ---------- 回到顶部 ---------- */
.to-top{
  position:fixed;right:24px;bottom:28px;width:50px;height:50px;border-radius:50%;
  background:var(--grad);color:#07120D;border:0;cursor:pointer;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px rgba(15,185,138,.32);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s var(--ease);z-index:90
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{filter:brightness(1.06)}

/* ---------- 轻提示 ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,14px);
  background:var(--dark);color:var(--on-dark);padding:12px 22px;border-radius:var(--pill);
  font-size:14px;opacity:0;visibility:hidden;transition:all .26s var(--ease);z-index:130
}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:var(--on-dark);padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-col h3{font-size:15px;color:var(--on-dark);margin-bottom:18px;font-weight:700}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--on-dark);margin-bottom:16px}
.footer-brand .brand-mark{width:36px;height:36px}
.footer-about{color:rgba(243,247,242,.66);font-size:14.5px;line-height:1.85;max-width:360px}
.footer-col ul li{margin-bottom:12px}
.footer-col ul li a{color:rgba(243,247,242,.72);font-size:14.5px;display:inline-block}
.footer-col ul li a:hover{color:var(--brand-2);transform:translateX(2px)}
.footer-col p{color:rgba(243,247,242,.66);font-size:14.5px;line-height:1.85;margin-bottom:12px}
.footer-bottom{
  border-top:1px solid rgba(243,247,242,.14);padding:22px 0 28px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  color:rgba(243,247,242,.55);font-size:13px
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .container{padding:0 24px}
  :root{--section:64px}
  .header-inner{flex-wrap:wrap;height:auto;padding:10px 0 12px;gap:12px}
  .site-header.is-scrolled .header-inner{height:auto}
  .nav-search{order:5;flex:1 1 100%;max-width:none;min-width:0}
  .nav-search input{border-radius:14px}
  .nav-links,.nav-actions{display:none}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .rec-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:48px 32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:640px){
  .container{padding:0 18px}
  :root{--section:52px}
  body{font-size:15.5px}
  .brand-text{font-size:17px}
  .hero-strip img{height:220px}
  .article-body{font-size:16px}
  .article-body p{font-size:16px}
  .article-body h2{font-size:21px}
  .rec-grid{grid-template-columns:1fr}
  .cta-band{padding:40px 22px;border-radius:var(--radius-lg)}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .action-row .btn{flex:1 1 100%}
  .to-top{right:16px;bottom:20px;width:46px;height:46px}
}
@media (min-width:1440px){
  .container{max-width:1200px}
}

/* roulang page: category1 */
:root{
  --brand:#0FB98A;
  --brand-2:#C8F04A;
  --accent:#FF6A2B;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-2:#EFF3EC;
  --dark:#0B1410;
  --text:#14181A;
  --text-2:#4C5A55;
  --text-3:#8A948F;
  --inv:#F3F7F2;
  --line:#E3E7E1;
  --grad:linear-gradient(118deg,#0FB98A 0%,#C8F04A 100%);
  --r-lg:20px;
  --r-md:16px;
  --r-sm:14px;
  --r-band:28px;
  --sh:0 6px 18px rgba(11,20,16,.06);
  --sh-hover:0 16px 38px rgba(11,20,16,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
time,.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
@media (max-width:1023px){.container{padding:0 24px;}}
@media (max-width:639px){.container{padding:0 18px;}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;appearance:none;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{background-image:var(--grad);color:#0B1410;box-shadow:0 8px 20px rgba(15,185,138,.28);}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 12px 28px rgba(15,185,138,.34);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text);}
.btn-ghost:hover{background:rgba(15,185,138,.08);border-color:var(--brand);color:var(--brand);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-dark{background:var(--surface);color:var(--dark);}
.btn-dark:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(0,0,0,.28);}
.btn-outline-light{background:transparent;border-color:rgba(243,247,242,.42);color:var(--inv);}
.btn-outline-light:hover{background:rgba(243,247,242,.12);border-color:var(--inv);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,239,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .24s var(--ease),background-color .24s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 20px rgba(11,20,16,.09);background:rgba(255,255,255,.95);}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:76px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background-image:var(--grad);color:#07120D;font-size:17px;box-shadow:0 6px 16px rgba(15,185,138,.3);
}
.brand-name{font-size:20px;font-weight:800;letter-spacing:.02em;color:var(--text);}
.nav-search{
  position:relative;flex:1 1 auto;max-width:440px;min-width:220px;
  display:flex;align-items:center;gap:10px;
  height:48px;padding:0 8px 0 18px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search i{color:var(--text-3);font-size:15px;}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(15,185,138,.16);}
.nav-search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;height:100%;
  font-size:15px;color:var(--text);outline:none;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search .search-btn{
  height:34px;padding:0 16px;border:0;border-radius:999px;cursor:pointer;
  background-image:var(--grad);color:#0B1410;font-size:14px;font-weight:700;
  transition:filter .2s var(--ease),transform .2s var(--ease);
}
.nav-search .search-btn:hover{filter:brightness(1.06);transform:translateY(-1px);}
.nav-links{display:flex;align-items:center;gap:6px;flex:0 0 auto;}
.nav-links a{
  position:relative;padding:9px 14px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--text-2);
  transition:color .2s var(--ease),background-color .2s var(--ease);
}
.nav-links a:hover{color:var(--brand);background:rgba(15,185,138,.08);}
.nav-links a.active{color:var(--text);background:var(--surface-2);}
.nav-links a.active::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:16px;height:3px;border-radius:999px;background-image:var(--grad);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin-left:auto;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:14px;
  border:1px solid var(--line);background:var(--surface);color:var(--text);
  cursor:pointer;font-size:17px;transition:border-color .2s var(--ease),color .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand);}
.mobile-panel{
  display:none;background:var(--dark);border-radius:0 0 var(--r-lg) var(--r-lg);
  padding:8px 24px 22px;
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:block;padding:18px 0;color:var(--inv);font-size:16px;font-weight:600;
  border-bottom:1px solid rgba(243,247,242,.1);
}
.mobile-panel a:last-child{border-bottom:0;}
.mobile-panel a.active{color:var(--brand-2);}

@media (max-width:1023px){
  .nav-wrap{flex-wrap:wrap;gap:12px;padding:12px 0;min-height:0;}
  .nav-search{order:3;flex:1 1 100%;max-width:none;border-radius:14px;}
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:grid;place-items:center;}
}

/* ---------- 分类头图 ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--dark);}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-1.webp);
  background-size:cover;background-position:center;
  opacity:.34;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(15,185,138,.55) 0%,rgba(11,20,16,.92) 62%,rgba(11,20,16,.98) 100%);
}
.page-hero .inner{position:relative;z-index:2;padding:76px 0 68px;max-width:760px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  background:rgba(243,247,242,.12);border:1px solid rgba(243,247,242,.26);
  color:var(--brand-2);font-size:13px;font-weight:700;letter-spacing:.06em;
}
.page-hero h1{
  margin:20px 0 0;
  font-size:clamp(30px,4.4vw,50px);font-weight:800;line-height:1.15;letter-spacing:-.02em;
  color:var(--inv);
}
.page-hero .lead{
  margin-top:18px;max-width:620px;
  color:rgba(243,247,242,.82);font-size:17px;line-height:1.8;
}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:10px 18px;border-radius:999px;
  background:rgba(11,20,16,.55);border:1px solid rgba(200,240,74,.4);
  color:var(--inv);font-size:14px;font-weight:600;
}
.badge i{color:var(--brand-2);font-size:13px;}
.badge .num{font-weight:800;color:var(--accent);font-size:15px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}

/* ---------- 区块 ---------- */
.section{padding:88px 0;}
.section.tight{padding:64px 0;}
.section.alt{background:var(--surface-2);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:32px;
}
.section-head h2{font-size:clamp(23px,2.5vw,33px);font-weight:700;}
.section-head .sub{margin-top:12px;color:var(--text-2);font-size:15px;max-width:640px;}
.section-head .more{
  flex:0 0 auto;color:var(--brand);font-weight:700;font-size:15px;
  display:inline-flex;align-items:center;gap:8px;
}
.section-head .more i{transition:transform .2s var(--ease);}
.section-head .more:hover i{transform:translateX(4px);}

/* ---------- 卡片网格 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 24px;}
.topic-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(15,185,138,.4);}
.topic-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.topic-media img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease);}
.topic-card:hover .topic-media img{transform:scale(1.04);}
.topic-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,20,16,0) 40%,rgba(11,20,16,.6) 100%);
}
.tag{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:5px 13px;border-radius:999px;
  background:rgba(11,20,16,.68);border:1px solid rgba(200,240,74,.45);
  color:var(--brand-2);font-size:12.5px;font-weight:700;letter-spacing:.02em;
}
.topic-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto;}
.topic-body h3{font-size:17.5px;font-weight:700;transition:color .2s var(--ease);}
.topic-card:hover .topic-body h3{color:var(--brand);}
.topic-body .desc{
  margin-top:10px;color:var(--text-2);font-size:14.5px;line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  color:var(--text-3);font-size:13px;
}
.card-meta .arrow{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px;}
.card-meta .arrow i{transition:transform .2s var(--ease);}
.topic-card:hover .card-meta .arrow i{transform:translateX(4px);}

@media (max-width:1023px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .section{padding:64px 0;}
  .page-hero .inner{padding:58px 0 52px;}
}
@media (max-width:639px){
  .card-grid{grid-template-columns:1fr;gap:22px;}
  .section{padding:52px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .page-hero .inner{padding:48px 0 44px;}
  .hero-badges{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;}
  .hero-badges .badge{flex:0 0 auto;}
}

/* ---------- 阶段条 ---------- */
.phase-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.phase-col{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;box-shadow:var(--sh);
  border-top:4px solid transparent;
  border-image:linear-gradient(118deg,#0FB98A,#C8F04A) 1;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.phase-col:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.phase-no{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--brand);}
.phase-col h3{margin-top:12px;font-size:19px;}
.phase-col p{margin-top:12px;color:var(--text-2);font-size:14.5px;}
.phase-col ul{margin-top:16px;display:grid;gap:10px;}
.phase-col li{display:flex;gap:10px;color:var(--text-2);font-size:14px;line-height:1.75;}
.phase-col li i{color:var(--brand);font-size:12px;margin-top:7px;}
@media (max-width:1023px){.phase-row{grid-template-columns:1fr;}}

/* ---------- 场景（1大2小） ---------- */
.scene-grid{display:grid;grid-template-columns:1.6fr 1fr;grid-template-rows:auto auto;gap:24px;}
.scene-main{
  grid-row:span 2;position:relative;overflow:hidden;border-radius:var(--r-band);
  min-height:380px;display:flex;align-items:flex-end;background:var(--dark);
}
.scene-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;}
.scene-main .txt{position:relative;z-index:2;padding:36px;}
.scene-main .txt h3{color:var(--inv);font-size:23px;}
.scene-main .txt p{margin-top:14px;color:rgba(243,247,242,.8);font-size:15px;max-width:520px;}
.scene-side{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.scene-side:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(15,185,138,.4);}
.scene-side h3{font-size:18px;}
.scene-side p{margin-top:10px;color:var(--text-2);font-size:14.5px;}
@media (max-width:1023px){
  .scene-grid{grid-template-columns:1fr;}
  .scene-main{grid-row:auto;min-height:300px;}
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:14px;overflow:hidden;transition:box-shadow .2s var(--ease),border-color .2s var(--ease);}
.faq-item[open]{box-shadow:var(--sh);border-color:rgba(15,185,138,.4);}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:22px 62px 22px 24px;font-size:17px;font-weight:700;
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:24px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--text-3);transition:transform .2s var(--ease),color .2s var(--ease);
}
.faq-item[open] summary{color:var(--brand);}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(180deg);color:var(--brand);}
.faq-item summary:hover{color:var(--brand);}
.faq-body{
  padding:0 24px 24px 24px;border-top:1px solid var(--line);
  margin-top:2px;padding-top:18px;color:var(--text-2);font-size:15px;line-height:1.85;
}

/* ---------- CTA 通栏 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-band);
  background:var(--dark);padding:72px 56px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;opacity:.22;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(15,185,138,.42) 0%,rgba(11,20,16,.9) 70%);
}
.cta-band .cta-txt{position:relative;z-index:2;max-width:560px;}
.cta-band h2{color:var(--inv);font-size:clamp(23px,2.5vw,33px);}
.cta-band p{margin-top:14px;color:rgba(243,247,242,.8);font-size:15.5px;}
.cta-band .cta-actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:14px;}
.toast{
  position:relative;z-index:2;margin-top:18px;display:none;
  color:var(--brand-2);font-size:13.5px;font-weight:600;
}
.toast.show{display:block;}
@media (max-width:1023px){
  .cta-band{flex-direction:column;align-items:flex-start;padding:52px 32px;}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(243,247,242,.74);padding:72px 0 28px;margin-top:88px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--inv);font-size:19px;font-weight:800;}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:10px;font-size:15px;}
.footer-about{margin-top:18px;font-size:14px;line-height:1.85;max-width:340px;}
.footer-col h3{color:var(--inv);font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{display:grid;gap:11px;}
.footer-col p{font-size:14px;line-height:1.85;}
.footer-col p + p{margin-top:10px;}
.footer-col a{display:inline-block;font-size:14px;transition:color .2s var(--ease),transform .2s var(--ease);}
.footer-col a:hover{color:var(--brand);transform:translateX(2px);}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(243,247,242,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(243,247,242,.55);
}
@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .site-footer{padding:56px 0 24px;margin-top:64px;}
}
@media (max-width:639px){
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category2 */
:root{
  --brand:#0FB98A;
  --brand-deep:#0A8F6A;
  --lime:#C8F04A;
  --accent:#FF6A2B;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-2:#EFF3EC;
  --dark:#0B1410;
  --on-dark:#F3F7F2;
  --ink:#14181A;
  --ink-2:#4C5A55;
  --ink-3:#8A948F;
  --line:#E3E7E1;
  --grad:linear-gradient(118deg,#0FB98A 0%,#63CE72 62%,#C8F04A 100%);
  --grad-soft:linear-gradient(118deg,rgba(15,185,138,.14) 0%,rgba(200,240,74,.12) 100%);
  --r-xl:28px;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-1:0 6px 18px rgba(11,20,16,.06);
  --sh-2:0 16px 38px rgba(11,20,16,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec:88px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--ink);text-decoration:none;transition:color .22s var(--ease),transform .22s var(--ease)}
a:hover,a:focus{color:var(--brand)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-0.01em}
p{margin:0 0 18px}
p:last-child{margin-bottom:0}
::selection{background:rgba(15,185,138,.22)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.foundation a,.foundation button{color:inherit}

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

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:70;
  background:rgba(246,244,239,.92);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .24s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 20px rgba(11,20,16,.08)}
.header-inner{
  display:flex;
  align-items:center;
  gap:22px;
  height:76px;
  transition:height .24s var(--ease);
}
.site-header.is-scrolled .header-inner{height:64px}

.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--grad);
  color:#06231A;
  font-size:17px;
  box-shadow:0 6px 16px rgba(15,185,138,.28);
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-0.01em;color:var(--ink)}
.brand:hover .brand-name{color:var(--brand)}

.nav-search{
  flex:1 1 auto;
  max-width:420px;
  display:flex;align-items:center;gap:8px;
  height:46px;
  padding:0 6px 0 16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-search i{color:var(--ink-3);font-size:14px}
.nav-search input{
  flex:1 1 auto;min-width:0;
  height:100%;
  border:0;background:transparent;
  font-size:14px;outline:none;
}
.nav-search input::placeholder{color:var(--ink-3)}
.nav-search:focus-within{
  border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(15,185,138,.16);
}
.search-btn{
  flex:0 0 auto;
  height:34px;padding:0 18px;
  border-radius:var(--r-pill);
  background:var(--grad);
  color:#fff;
  font-size:13px;font-weight:700;
  letter-spacing:.02em;
  text-shadow:0 1px 6px rgba(11,20,16,.22);
  transition:filter .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.search-btn:hover{filter:brightness(1.06);box-shadow:0 8px 18px rgba(15,185,138,.3);transform:translateY(-1px)}
.search-btn:active{transform:translateY(1px)}

.nav-links{display:flex;align-items:center;gap:18px;margin-left:auto}
.nav-links a{
  position:relative;
  padding:6px 2px;
  font-size:15px;font-weight:600;
  color:var(--ink-2);
  white-space:nowrap;
}
.nav-links a::after{
  content:"";
  position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
  background:var(--grad);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .24s var(--ease);
}
.nav-links a:hover{color:var(--brand)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand)}
.nav-links a.active::after{transform:scaleX(1)}

.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;
  border-radius:var(--r-pill);
  font-size:14px;font-weight:700;
  letter-spacing:.01em;
  white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),filter .2s var(--ease),color .2s var(--ease);
}
.btn-primary{
  background:var(--grad);
  color:#fff;
  text-shadow:0 1px 6px rgba(11,20,16,.22);
  box-shadow:0 8px 20px rgba(15,185,138,.26);
}
.btn-primary:hover{color:#fff;filter:brightness(1.06);box-shadow:0 14px 28px rgba(15,185,138,.34);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{
  background:transparent;
  color:var(--ink);
  border:1px solid var(--line);
}
.btn-ghost:hover{color:var(--brand-deep);background:rgba(15,185,138,.08);border-color:rgba(15,185,138,.4);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-light{
  background:var(--on-dark);
  color:var(--dark);
}
.btn-light:hover{color:var(--dark);filter:brightness(1.05);transform:translateY(-1px)}
.btn-outline-light{
  background:transparent;
  color:var(--on-dark);
  border:1px solid rgba(243,247,242,.35);
}
.btn-outline-light:hover{color:var(--on-dark);background:rgba(243,247,242,.1);transform:translateY(-1px)}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink);
  font-size:16px;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}

.mobile-search-row{display:none;padding-bottom:14px}
.mobile-search-row .nav-search{max-width:none;border-radius:14px}

/* drawer */
.drawer-mask{
  position:fixed;inset:0;
  background:rgba(11,20,16,.5);
  opacity:0;visibility:hidden;
  transition:opacity .24s var(--ease),visibility .24s var(--ease);
  z-index:80;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;
  width:min(320px,86vw);
  background:var(--dark);
  color:var(--on-dark);
  z-index:90;
  transform:translateX(100%);
  transition:transform .3s var(--ease);
  display:flex;flex-direction:column;
  padding:22px 22px 32px;
  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 span{font-size:15px;font-weight:800;letter-spacing:.06em;color:var(--on-dark)}
.drawer-close{
  width:38px;height:38px;border-radius:12px;
  border:1px solid rgba(243,247,242,.2);
  color:var(--on-dark);font-size:16px;
}
.drawer-close:hover{border-color:var(--brand);color:var(--brand)}
.drawer-links{display:flex;flex-direction:column;margin-top:6px}
.drawer-links a{
  padding:18px 4px;
  color:rgba(243,247,242,.86);
  font-size:16px;font-weight:600;
  border-bottom:1px solid rgba(243,247,242,.08);
}
.drawer-links a:hover,.drawer-links a.active{color:var(--brand);transform:translateX(2px)}
.drawer-cta{margin-top:26px;display:flex;flex-direction:column;gap:12px}

/* ---------- hero (compact) ---------- */
.hero-compact{
  position:relative;
  background-image:var(--grad-soft);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero-compact::after{
  content:"";
  position:absolute;right:-120px;top:-140px;
  width:420px;height:420px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(15,185,138,.18),rgba(200,240,74,0) 68%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
  gap:40px;
  align-items:center;
  padding:56px 0 52px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  background:rgba(15,185,138,.12);
  color:var(--brand-deep);
  font-size:13px;font-weight:700;letter-spacing:.04em;
  margin-bottom:16px;
}
.hero-compact h1{
  font-size:clamp(30px,4vw,46px);
  font-weight:800;
  line-height:1.15;
  letter-spacing:-0.02em;
}
.hero-compact h1 .hl{
  background:linear-gradient(118deg,#0FB98A,#3FBF7E);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  margin-top:16px;
  max-width:560px;
  font-size:16px;
  color:var(--ink-2);
  line-height:1.85;
}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  height:36px;padding:0 16px;
  border-radius:var(--r-pill);
  background:var(--surface);
  border:1px solid var(--line);
  font-size:13px;
  color:var(--ink-2);
  box-shadow:var(--sh-1);
}
.badge i{color:var(--brand);font-size:12px}
.badge b{
  font-size:15px;font-weight:800;color:var(--accent);
  font-variant-numeric:tabular-nums;
}
.badge--dark{
  background:var(--dark);
  border-color:transparent;
  color:rgba(243,247,242,.82);
}
.badge--dark i{color:var(--lime)}

.hero-filter{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:20px;
  box-shadow:var(--sh-1);
}
.filter-label{
  display:block;
  font-size:13px;font-weight:700;
  letter-spacing:.06em;
  color:var(--ink-3);
  margin-bottom:12px;
}
.filter-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  height:36px;padding:0 16px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:var(--surface);
  font-size:13px;font-weight:600;
  color:var(--ink-2);
  transition:all .22s var(--ease);
}
.chip:hover{border-color:rgba(15,185,138,.45);color:var(--brand-deep);background:rgba(15,185,138,.06)}
.chip.is-on{
  background:var(--grad);
  border-color:transparent;
  color:#fff;
  text-shadow:0 1px 6px rgba(11,20,16,.2);
  box-shadow:0 8px 18px rgba(15,185,138,.24);
}
.filter-note{
  margin-top:16px;
  padding-top:16px;
  border-top:1px dashed var(--line);
  font-size:13px;
  color:var(--ink-3);
  line-height:1.75;
}

/* ---------- sections ---------- */
.section{padding:var(--sec) 0}
.section--tight{padding:64px 0}
.section--alt{background:var(--surface-2)}
.section-head{margin-bottom:32px}
.section-head h2{
  font-size:clamp(23px,2.5vw,32px);
  letter-spacing:-0.015em;
}
.section-head p{
  margin-top:12px;
  max-width:720px;
  color:var(--ink-2);
  font-size:15px;
}

/* ---------- layout with rail ---------- */
.layout-rail{
  display:grid;
  grid-template-columns:264px minmax(0,1fr);
  gap:32px;
  align-items:start;
}
.index-rail{position:sticky;top:104px;display:flex;flex-direction:column;gap:18px}
.rail-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:20px;
  box-shadow:var(--sh-1);
}
.rail-card h3{
  font-size:14px;
  letter-spacing:.06em;
  color:var(--ink-3);
  margin-bottom:14px;
}
.rail-list{display:flex;flex-direction:column;gap:4px}
.rail-list a{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;
  padding:11px 12px;
  border-radius:12px;
  font-size:14px;font-weight:600;
  color:var(--ink-2);
  transition:all .2s var(--ease);
}
.rail-list a span.count{
  font-size:12px;font-weight:700;color:var(--ink-3);
  font-variant-numeric:tabular-nums;
}
.rail-list a:hover{background:rgba(15,185,138,.08);color:var(--brand-deep);transform:translateX(3px)}
.rail-list a.is-on{background:var(--grad-soft);color:var(--brand-deep);box-shadow:inset 0 0 0 1px rgba(15,185,138,.25)}
.rail-list a.is-on span.count{color:var(--brand-deep)}
.rail-note{font-size:13px;color:var(--ink-3);line-height:1.8}
.rail-note strong{display:block;color:var(--ink);font-size:14px;margin-bottom:8px}

/* ---------- wide cards ---------- */
.wide-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.wide-card{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  gap:16px;
  padding:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.wide-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(15,185,138,.35)}
.wide-thumb{
  position:relative;
  border-radius:var(--r-md);
  overflow:hidden;
  background:var(--surface-2);
  aspect-ratio:4/4.6;
}
.wide-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.wide-card:hover .wide-thumb img{transform:scale(1.04)}
.wide-thumb .thumb-tag{
  position:absolute;left:8px;top:8px;
  padding:3px 10px;
  border-radius:var(--r-pill);
  background:rgba(11,20,16,.72);
  color:#fff;
  font-size:11px;font-weight:700;
  letter-spacing:.04em;
  backdrop-filter:blur(4px);
}
.wide-body{display:flex;flex-direction:column;min-width:0}
.wide-body h3{
  font-size:17px;
  line-height:1.45;
  margin-bottom:8px;
  transition:color .22s var(--ease);
}
.wide-card:hover .wide-body h3{color:var(--brand-deep)}
.wide-body p{
  font-size:13.5px;
  color:var(--ink-2);
  line-height:1.75;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:12px;
}
.mini-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:auto}
.mini-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;
  border-radius:var(--r-pill);
  background:var(--surface-2);
  font-size:12px;
  color:var(--ink-2);
}
.mini-badge b{color:var(--accent);font-weight:800;font-variant-numeric:tabular-nums}
.wide-meta{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid var(--line);
  font-size:12.5px;
  color:var(--ink-3);
  font-variant-numeric:tabular-nums;
}
.wide-meta .go{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:700;color:var(--brand-deep);
}
.wide-card:hover .wide-meta .go i{transform:translateX(4px)}
.wide-meta .go i{transition:transform .22s var(--ease)}

/* ---------- pager ---------- */
.pager{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:36px;
  flex-wrap:wrap;
}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--surface);
  font-size:14px;font-weight:600;
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
  transition:all .2s var(--ease);
}
.pager a:hover{border-color:rgba(15,185,138,.45);color:var(--brand-deep);transform:translateY(-1px)}
.pager .is-current{
  background:var(--grad);
  border-color:transparent;
  color:#fff;
  font-weight:800;
  box-shadow:0 8px 18px rgba(15,185,138,.26);
}
.pager .is-disabled{color:var(--ink-3);opacity:.6}

/* ---------- table ---------- */
.table-wrap{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.table-scroll{overflow-x:auto}
.rank-table{width:100%;border-collapse:collapse;min-width:760px}
.rank-table th{
  text-align:left;
  padding:16px 18px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--ink-3);
  border-bottom:2px solid var(--brand);
  white-space:nowrap;
  background:var(--surface-2);
}
.rank-table td{
  padding:15px 18px;
  font-size:14px;
  border-bottom:1px solid var(--line);
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
.rank-table tbody tr{transition:background-color .2s var(--ease)}
.rank-table tbody tr:hover{background:rgba(15,185,138,.05)}
.rank-table tbody tr:last-child td{border-bottom:0}
.rank-table td.team{font-weight:700;color:var(--ink)}
.rank-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;
  border-radius:9px;
  background:var(--surface-2);
  font-size:13px;font-weight:800;color:var(--ink-2);
}
.rank-no.is-top{background:var(--grad);color:#fff}
.form-dots{display:inline-flex;gap:5px}
.form-dots i{width:20px;height:20px;border-radius:7px;font-style:normal;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.form-dots i.w{background:rgba(15,185,138,.16);color:var(--brand-deep)}
.form-dots i.d{background:var(--surface-2);color:var(--ink-3)}
.form-dots i.l{background:rgba(255,106,43,.14);color:#C24A16}
.trend-up{color:var(--brand-deep);font-weight:700}
.trend-down{color:#C24A16;font-weight:700}
.trend-flat{color:var(--ink-3);font-weight:700}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.step{
  position:relative;
  padding:26px 24px 24px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.step:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.step .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;
  border-radius:12px;
  background:var(--grad-soft);
  color:var(--brand-deep);
  font-weight:800;font-size:14px;
  margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:17px;margin-bottom:10px}
.step p{font-size:14px;color:var(--ink-2);line-height:1.8}

/* ---------- faq ---------- */
.faq-list{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.faq-item + .faq-item{border-top:1px solid var(--line)}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;
  padding:22px 24px;
  text-align:left;
  font-size:17px;font-weight:700;
  color:var(--ink);
  transition:color .22s var(--ease),background-color .22s var(--ease);
}
.faq-q:hover{color:var(--brand-deep);background:rgba(15,185,138,.04)}
.faq-q i{color:var(--ink-3);font-size:14px;transition:transform .26s var(--ease),color .26s var(--ease)}
.faq-item.is-open .faq-q{color:var(--brand-deep)}
.faq-item.is-open .faq-q i{transform:rotate(180deg);color:var(--brand)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s var(--ease);
}
.faq-a-inner{
  padding:0 24px 22px 40px;
  position:relative;
  font-size:15px;
  color:var(--ink-2);
  line-height:1.85;
}
.faq-a-inner::before{
  content:"";
  position:absolute;left:24px;top:4px;bottom:24px;
  width:3px;border-radius:3px;
  background:var(--brand);
}

/* ---------- cta ---------- */
.cta-band{
  position:relative;
  background:var(--dark);
  border-radius:var(--r-xl);
  padding:64px 48px;
  overflow:hidden;
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);
  gap:40px;
  align-items:center;
}
.cta-band::before{
  content:"";
  position:absolute;inset:0;
  background:radial-gradient(600px 300px at 88% 10%,rgba(15,185,138,.28),transparent 70%),
             radial-gradient(500px 260px at 6% 96%,rgba(200,240,74,.16),transparent 70%);
  pointer-events:none;
}
.cta-band::after{
  content:"";
  position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--grad);
}
.cta-content{position:relative;z-index:1}
.cta-content h2{
  color:var(--on-dark);
  font-size:clamp(23px,2.6vw,32px);
  letter-spacing:-0.015em;
}
.cta-content p{
  margin-top:14px;
  color:rgba(243,247,242,.72);
  font-size:15px;
  max-width:520px;
}
.cta-actions{
  position:relative;z-index:1;
  display:flex;flex-direction:column;
  align-items:flex-start;
  gap:16px;
}
.cta-buttons{display:flex;flex-wrap:wrap;gap:12px}
.social-row{display:flex;gap:10px}
.social-row a{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  border:1px solid rgba(243,247,242,.2);
  color:rgba(243,247,242,.75);
  font-size:15px;
}
.social-row a:hover{color:var(--brand);border-color:var(--brand);transform:translateY(-2px)}
.copy-tip{
  font-size:13px;
  color:var(--lime);
  min-height:20px;
  opacity:0;
  transition:opacity .24s var(--ease);
}
.copy-tip.is-on{opacity:1}

/* ---------- footer ---------- */
.site-footer{
  background:var(--dark);
  color:rgba(243,247,242,.78);
  margin-top:var(--sec);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:36px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  color:var(--on-dark);
  font-size:19px;font-weight:800;
  margin-bottom:16px;
}
.footer-brand .brand-mark{box-shadow:none}
.footer-about{font-size:14px;line-height:1.85;color:rgba(243,247,242,.64)}
.footer-col h3{
  font-size:14px;
  letter-spacing:.06em;
  color:var(--on-dark);
  margin-bottom:18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col ul a{
  font-size:14px;
  color:rgba(243,247,242,.7);
  transition:color .22s var(--ease),transform .22s var(--ease);
  display:inline-block;
}
.footer-col ul a:hover{color:var(--brand);transform:translateX(2px)}
.footer-col p{font-size:14px;color:rgba(243,247,242,.64);line-height:1.85;margin-bottom:12px}
.footer-bottom{
  margin-top:44px;
  padding-top:22px;
  border-top:1px solid rgba(243,247,242,.12);
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
  font-size:13px;
  color:rgba(243,247,242,.5);
}

/* ---------- to top ---------- */
.to-top{
  position:fixed;
  right:26px;bottom:26px;
  width:48px;height:48px;
  border-radius:50%;
  background:var(--grad);
  color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px rgba(15,185,138,.32);
  opacity:0;visibility:hidden;
  transform:translateY(10px);
  transition:all .26s var(--ease);
  z-index:65;
}
.to-top.is-on{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{color:#fff;filter:brightness(1.06);transform:translateY(-3px)}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav-links{gap:14px}
  .nav-links a{font-size:14px}
}

@media (max-width:1024px){
  :root{--sec:64px}
  .container{padding:0 24px}
  .nav-links,.nav-actions{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .header-inner{height:60px;gap:14px}
  .site-header.is-scrolled .header-inner{height:60px}
  .brand-mark{width:34px;height:34px;border-radius:11px;font-size:15px}
  .brand-name{font-size:17px}
  .nav-search{display:none}
  .mobile-search-row{display:block;padding-bottom:12px}
  .mobile-search-row .nav-search{display:flex}
  .hero-inner{grid-template-columns:1fr;gap:28px;padding:40px 0 40px}
  .layout-rail{grid-template-columns:1fr;gap:26px}
  .index-rail{position:static;gap:14px}
  .rail-list{flex-direction:row;flex-wrap:wrap;gap:8px}
  .rail-list a{padding:9px 14px;background:var(--surface-2);border-radius:var(--r-pill)}
  .rail-list a:hover{transform:none}
  .wide-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:48px 32px;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}

@media (max-width:768px){
  .section{padding:64px 0}
  .section--tight{padding:48px 0}
  .hero-compact h1{font-size:clamp(26px,6vw,36px)}
  .wide-card{grid-template-columns:1fr}
  .wide-thumb{aspect-ratio:16/9}
  .faq-q{font-size:16px;padding:18px 18px}
  .faq-a-inner{padding:0 18px 18px 34px}
  .faq-a-inner::before{left:18px}
  .cta-band{border-radius:var(--r-lg);padding:40px 24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{justify-content:flex-start;gap:10px}
}

@media (max-width:520px){
  .container{padding:0 18px}
  body{font-size:15.5px}
  .wide-card{padding:14px}
  .badge{height:34px;padding:0 13px;font-size:12.5px}
  .badge b{font-size:14px}
  .pager a,.pager span{min-width:36px;height:36px;font-size:13px}
  .to-top{right:16px;bottom:16px;width:44px;height:44px}
  .cta-buttons{width:100%}
  .cta-buttons .btn{flex:1 1 auto}
}

@media (min-width:1440px){
  .container{max-width:1200px}
}