/* roulang page: index */
:root{
  --brand:#0E6B4F;
  --brand-deep:#0A5340;
  --accent:#F97316;
  --accent-deep:#EA6A0B;
  --lime:#A3E635;
  --ink-dark:#0A1F1A;
  --paper:#F6F7F4;
  --ink:#16201C;
  --muted:#5A6B63;
  --line:#DDE5DF;
  --focus:rgba(249,115,22,.18);
  --r-card:16px;
  --r-btn:10px;
  --shadow-card:0 8px 24px rgba(10,31,26,.06);
  --shadow-hover:0 16px 36px rgba(10,31,26,.10);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  font-weight:400;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:-.2px;}
p{margin:0 0 1.15em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}

.container-x{width:100%;max-width:1280px;margin:0 auto;padding:0 20px;}
@media(min-width:768px){.container-x{padding:0 24px;}}
@media(min-width:1024px){.container-x{padding:0 40px;}}

/* ---------- 侧边导航 ---------- */
.app-sidebar{
  position:fixed;top:0;left:0;height:100%;width:240px;
  background:#fff;border-right:1px solid var(--line);
  display:flex;flex-direction:column;z-index:60;
  transform:translateX(-100%);transition:transform .28s ease;
  overflow-y:auto;
}
.app-sidebar.open{transform:translateX(0);}
.side-brand{
  display:flex;align-items:center;gap:10px;
  height:70px;padding:0 18px;border-bottom:1px solid var(--line);flex:0 0 auto;
}
.side-logo{
  width:36px;height:36px;border-radius:10px;flex:0 0 36px;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;
}
.side-brand-text{font-size:14px;font-weight:800;line-height:1.35;color:var(--ink);}
.side-brand-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.4px;}
.side-group{padding:18px 0 8px;}
.side-group-title{
  padding:0 16px 8px;font-size:11px;font-weight:700;letter-spacing:1.4px;
  color:#93A29A;text-transform:uppercase;
}
.nav-item{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:11px 16px;margin:2px 12px;border-radius:10px;
  font-size:15px;color:var(--ink);transition:background .2s ease,color .2s ease;
}
.nav-item i{width:18px;text-align:center;font-size:14px;color:#8C9C94;transition:color .2s ease;}
.nav-item:hover{background:rgba(14,107,79,.07);color:var(--brand);}
.nav-item:hover i{color:var(--brand);}
.nav-item.active{background:rgba(14,107,79,.10);color:var(--brand);font-weight:700;}
.nav-item.active i{color:var(--brand);}
.nav-item.active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:3px;height:22px;background:var(--accent);border-radius:0 3px 3px 0;
}
.side-foot{
  margin-top:auto;padding:16px;border-top:1px solid var(--line);
  font-size:12px;color:var(--muted);line-height:1.7;
}
.side-cta{
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:42px;border-radius:10px;background:var(--accent);color:#fff;
  font-size:14px;font-weight:700;transition:background .2s ease,transform .2s ease;
}
.side-cta:hover{background:var(--accent-deep);transform:translateY(-1px);}

/* 移动端顶栏 */
.mobile-bar{
  position:sticky;top:0;z-index:50;height:62px;
  display:flex;align-items:center;gap:12px;padding:0 16px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.mobile-bar-title{font-size:14px;font-weight:700;color:var(--ink);}
.burger{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:#fff;display:flex;align-items:center;justify-content:center;
  color:var(--brand);cursor:pointer;transition:background .2s ease;
}
.burger:hover{background:rgba(14,107,79,.07);}

.app-main{min-height:100vh;}
@media(min-width:1024px){
  .app-sidebar{transform:translateX(0);}
  .app-main{margin-left:240px;}
}

/* ---------- 通用组件 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;transition:all .22s ease;white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(249,115,22,.25);}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px);box-shadow:0 12px 26px rgba(249,115,22,.32);}
.btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand);}
.btn-ghost:hover{background:rgba(14,107,79,.08);transform:translateY(-1px);}
.btn-onDark{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;}
.btn-onDark:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);
  font-size:14px;font-weight:700;transition:gap .2s ease;
}
.btn-text:hover{gap:10px;text-decoration:underline;}

.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;
  border-radius:999px;font-size:12px;font-weight:600;line-height:1.6;
}
.badge-green{background:rgba(14,107,79,.12);color:var(--brand);}
.badge-orange{background:var(--accent);color:#fff;}
.badge-lime{background:var(--lime);color:#0A1F1A;}
.badge-outline{border:1px solid var(--line);color:var(--muted);background:#fff;}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(14,107,79,.35);}

.sec{padding:56px 0;}
@media(min-width:768px){.sec{padding:72px 0;}}
@media(min-width:1024px){.sec{padding:88px 0;}}
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-title{font-size:26px;color:var(--ink);}
@media(min-width:768px){.sec-title{font-size:30px;}}
.sec-desc{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.85;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:1.6px;color:var(--accent);text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:var(--ink-dark);
  min-height:520px;display:flex;align-items:center;
  padding:64px 0 0;
}
@media(min-width:1024px){.hero{min-height:600px;padding-top:72px;}}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  opacity:.34;
}
.hero-mask{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(10,31,26,.96) 0%,rgba(10,31,26,.82) 46%,rgba(10,31,26,.48) 100%);
}
.hero-grid-lines{
  position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(163,230,53,.28) 1px,transparent 1px),linear-gradient(90deg,rgba(163,230,53,.28) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom,transparent,#000 30%,transparent);
}
.hero-inner{position:relative;z-index:2;width:100%;}
.hero-tag{
  display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border-radius:999px;
  background:rgba(163,230,53,.14);border:1px solid rgba(163,230,53,.35);
  color:var(--lime);font-size:13px;font-weight:600;margin-bottom:22px;
}
.hero-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(163,230,53,.2);}
.hero h1{
  font-size:32px;line-height:1.28;color:#fff;max-width:820px;letter-spacing:-.5px;
}
@media(min-width:768px){.hero h1{font-size:44px;}}
@media(min-width:1024px){.hero h1{font-size:52px;line-height:1.24;}}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero-sub{
  margin-top:20px;max-width:660px;font-size:16px;line-height:1.85;
  color:rgba(255,255,255,.78);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
@media(max-width:520px){.hero-actions .btn{width:100%;}}
.hero-stats{
  position:relative;z-index:2;margin-top:56px;
  border-top:1px solid rgba(255,255,255,.14);
  display:grid;grid-template-columns:repeat(2,1fr);
}
@media(min-width:768px){.hero-stats{grid-template-columns:repeat(4,1fr);}}
.hero-stat{padding:22px 8px 26px;}
@media(min-width:768px){.hero-stat{padding:24px 20px 30px;border-left:1px solid rgba(255,255,255,.12);}
.hero-stat:first-child{border-left:0;padding-left:0;}}
.hero-stat-num{font-size:30px;font-weight:800;color:var(--lime);line-height:1.1;}
@media(min-width:768px){.hero-stat-num{font-size:38px;}}
.hero-stat-label{font-size:13px;color:rgba(255,255,255,.65);margin-top:6px;}

/* ---------- 跑道式能力条目 ---------- */
.lane{
  display:flex;flex-direction:column;gap:0;background:#fff;
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow-card);
}
.lane-row{
  display:flex;align-items:flex-start;gap:18px;padding:22px 22px;
  border-bottom:1px solid var(--line);transition:background .22s ease;
}
.lane-row:last-child{border-bottom:0;}
.lane-row:hover{background:rgba(14,107,79,.04);}
.lane-idx{
  flex:0 0 44px;width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(14,107,79,.08);color:var(--brand);font-size:16px;
}
.lane-row:nth-child(2) .lane-idx{background:rgba(249,115,22,.12);color:var(--accent);}
.lane-row:nth-child(3) .lane-idx{background:rgba(163,230,53,.28);color:#3F6212;}
.lane-title{font-size:18px;font-weight:700;color:var(--ink);}
.lane-text{margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.8;}
.side-panel{
  background:var(--ink-dark);border-radius:18px;padding:28px;color:#fff;
  position:relative;overflow:hidden;height:100%;
}
.side-panel::after{
  content:"";position:absolute;right:-60px;bottom:-60px;width:200px;height:200px;
  border-radius:50%;background:radial-gradient(circle,rgba(163,230,53,.28),transparent 70%);
}
.side-panel h3{font-size:20px;color:#fff;position:relative;z-index:2;}
.side-panel p{color:rgba(255,255,255,.72);font-size:14.5px;margin-top:12px;position:relative;z-index:2;}
.mini-list{margin-top:20px;position:relative;z-index:2;}
.mini-list li{
  display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.86);
  padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.16);
}
.mini-list li:last-child{border-bottom:0;}
.mini-list i{color:var(--lime);font-size:12px;}

/* ---------- 内容列表 ---------- */
.post-grid{display:grid;grid-template-columns:1fr;gap:22px;}
@media(min-width:768px){.post-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.post-grid{grid-template-columns:repeat(3,1fr);}}
.post-card{display:flex;flex-direction:column;height:100%;}
.post-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#EDF1EC;}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-thumb .badge{position:absolute;left:12px;top:12px;}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-title{font-size:18px;font-weight:700;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-excerpt{font-size:14.5px;color:var(--muted);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;gap:14px;font-size:12.5px;color:#8C9C94;margin-top:auto;}
.post-wide{grid-column:1/-1;}
@media(min-width:768px){
  .post-wide{grid-column:span 2;flex-direction:row;}
  .post-wide .post-thumb{width:44%;aspect-ratio:auto;min-height:230px;}
  .post-wide .post-body{padding:26px;justify-content:center;}
  .post-wide .post-title{font-size:22px;-webkit-line-clamp:3;}
}
.empty-box{
  border:1.5px dashed var(--line);border-radius:18px;padding:52px 24px;text-align:center;
  background:#fff;
}
.empty-box i{font-size:30px;color:#C3D0C9;}
.empty-box p{color:var(--muted);font-size:15px;margin:14px 0 20px;}

/* ---------- 数据区 ---------- */
.stat-band{background:var(--ink-dark);position:relative;overflow:hidden;}
.stat-band::before{
  content:"";position:absolute;inset:0;opacity:.07;
  background-image:radial-gradient(rgba(163,230,53,.9) 1px,transparent 1px);
  background-size:22px 22px;
}
.stat-grid{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media(min-width:1024px){.stat-grid{grid-template-columns:repeat(4,1fr);}}
.stat-cell{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);
  border-radius:16px;padding:26px 22px;transition:background .22s ease,transform .22s ease;
}
.stat-cell:hover{background:rgba(255,255,255,.09);transform:translateY(-2px);}
.stat-num{font-size:36px;font-weight:800;line-height:1.1;color:var(--lime);}
@media(min-width:768px){.stat-num{font-size:44px;}}
.stat-unit{font-size:14px;font-weight:600;color:var(--accent);margin-left:6px;}
.stat-text{font-size:14px;color:rgba(255,255,255,.68);margin-top:10px;}

/* ---------- 案例 ---------- */
.case-wrap{display:grid;grid-template-columns:1fr;gap:22px;}
@media(min-width:1024px){.case-wrap{grid-template-columns:1.15fr 1fr;align-items:stretch;}}
.case-main{position:relative;border-radius:18px;overflow:hidden;min-height:300px;border:1px solid var(--line);}
.case-main img{width:100%;height:100%;object-fit:cover;min-height:300px;}
.case-overlay{
  position:absolute;inset:auto 0 0 0;padding:26px;
  background:linear-gradient(to top,rgba(10,31,26,.94),rgba(10,31,26,.45) 60%,transparent);
  color:#fff;
}
.case-overlay h3{font-size:20px;color:#fff;margin-bottom:8px;}
.case-overlay p{font-size:14px;color:rgba(255,255,255,.76);}
.case-list{display:flex;flex-direction:column;gap:16px;}
.case-item{display:flex;gap:16px;padding:18px;align-items:flex-start;}
.case-thumb{flex:0 0 92px;width:92px;height:72px;border-radius:12px;overflow:hidden;background:#EDF1EC;}
.case-thumb img{width:100%;height:100%;object-fit:cover;}
.case-item h3{font-size:16.5px;margin-bottom:6px;}
.case-item p{font-size:13.5px;color:var(--muted);line-height:1.75;}

/* ---------- 方案 ---------- */
.plan-grid{display:grid;grid-template-columns:1fr;gap:22px;}
@media(min-width:768px){.plan-grid{grid-template-columns:repeat(2,1fr);}}
.plan-card{padding:28px;display:flex;flex-direction:column;gap:16px;position:relative;}
.plan-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--brand),var(--lime));border-radius:16px 16px 0 0;
}
.plan-card.alt::before{background:linear-gradient(90deg,var(--accent),#FDBA74);}
.plan-card h3{font-size:20px;}
.plan-list{display:flex;flex-direction:column;gap:12px;}
.plan-list li{display:flex;gap:10px;font-size:14.5px;color:var(--muted);line-height:1.75;}
.plan-list i{color:var(--brand);font-size:13px;margin-top:6px;}
.plan-card.alt .plan-list i{color:var(--accent);}
.plan-meta{
  display:flex;flex-wrap:wrap;gap:8px;padding-top:4px;
}

/* ---------- FAQ ---------- */
.faq-item{
  border:1px solid var(--line);border-radius:14px;background:#fff;
  margin-bottom:12px;overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:rgba(14,107,79,.42);box-shadow:var(--shadow-card);}
.faq-q{
  display:flex;align-items:center;gap:14px;padding:18px 20px;
  cursor:pointer;font-weight:700;font-size:16.5px;list-style:none;color:var(--ink);
}
.faq-q::-webkit-details-marker{display:none;}
.faq-q::before{
  content:"+";display:inline-flex;align-items:center;justify-content:center;
  flex:0 0 24px;width:24px;height:24px;border-radius:7px;background:var(--accent);
  color:#fff;font-size:16px;font-weight:700;line-height:1;
  transition:transform .25s ease;
}
.faq-item[open] .faq-q::before{transform:rotate(45deg);}
.faq-a{padding:0 20px 20px 58px;color:var(--muted);font-size:14.5px;line-height:1.85;}

/* ---------- 表单 ---------- */
.form-grid{display:grid;grid-template-columns:1fr;gap:18px;}
@media(min-width:768px){.form-grid.two{grid-template-columns:repeat(2,1fr);}}
.field-label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.field{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--line);
  border-radius:10px;background:#fff;font-size:14.5px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field::placeholder{color:#A5B2AA;}
.field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--focus);}
textarea.field{height:auto;min-height:122px;padding:12px 14px;resize:vertical;line-height:1.75;}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.7;}
.check-row input{margin-top:4px;width:16px;height:16px;accent-color:var(--brand);}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;
  box-shadow:var(--shadow-card);height:100%;
}
.info-row{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);}
.info-row:last-child{border-bottom:0;}
.info-ico{
  flex:0 0 40px;width:40px;height:40px;border-radius:11px;display:flex;
  align-items:center;justify-content:center;background:rgba(14,107,79,.08);color:var(--brand);font-size:15px;
}
.info-row h4{font-size:15px;margin-bottom:3px;}
.info-row p{font-size:13.5px;color:var(--muted);line-height:1.7;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-dark);color:rgba(255,255,255,.72);padding:56px 0 0;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px;}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo{
  width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--lime));
  color:#0A1F1A;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.footer-name{color:#fff;font-weight:800;font-size:15.5px;line-height:1.35;}
.footer-name span{display:block;font-size:11.5px;font-weight:500;color:rgba(255,255,255,.5);letter-spacing:.4px;}
.footer-text{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);}
.footer-title{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:16px;}
.footer-list li{margin-bottom:11px;}
.footer-list a{
  font-size:13.5px;color:rgba(255,255,255,.68);transition:color .2s ease,padding-left .2s ease;
  display:inline-block;position:relative;
}
.footer-list a:hover{color:var(--lime);padding-left:6px;}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.68);margin-bottom:12px;display:flex;gap:10px;line-height:1.7;}
.footer-contact i{color:var(--lime);font-size:13px;margin-top:5px;}
.footer-bottom{
  margin-top:46px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;flex-direction:column;gap:10px;
  font-size:12.5px;color:rgba(255,255,255,.48);
}
@media(min-width:768px){.footer-bottom{flex-direction:row;align-items:center;justify-content:space-between;}}

/* ---------- 其他 ---------- */
.divider{height:1px;background:var(--line);border:0;margin:0;}
.breadcrumb{font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.breadcrumb a:hover{color:var(--brand);text-decoration:underline;}
.breadcrumb .cur{color:var(--ink);font-weight:700;}
@media(max-width:520px){
  .sec-title{font-size:23px;}
  .hero h1{font-size:30px;}
}

/* roulang page: article */
:root{
  --brand:#0E6B4F;
  --brand-dark:#0A5340;
  --accent:#F97316;
  --accent-dark:#EA6A0B;
  --lime:#A3E635;
  --ink:#0A1F1A;
  --bg:#F6F7F4;
  --text:#16201C;
  --muted:#5A6B63;
  --border:#DDE5DF;
  --focus:rgba(249,115,22,.35);
  --radius-btn:10px;
  --radius-card:16px;
  --shadow-card:0 8px 24px rgba(10,31,26,.06);
  --shadow-card-hover:0 16px 36px rgba(10,31,26,.10);
  --sidebar-w:240px;
}

*,*::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","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding-left:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .18s ease}
img{max-width:100%;height:auto;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}

/* ---------- 布局骨架 ---------- */
.main-wrap{
  margin-left:var(--sidebar-w);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.main-content{flex:1 1 auto}
.container-x{
  width:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 40px;
}

/* ---------- 左侧 App Shell ---------- */
.sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--sidebar-w);
  background:#ffffff;
  border-right:1px solid var(--border);
  padding:18px 14px;
  display:flex;
  flex-direction:column;
  overflow-y:auto;
  z-index:60;
}
.sidebar-head{
  padding:2px 6px 16px;
  border-bottom:1px solid var(--border);
  margin-bottom:14px;
}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--brand),#12946a);
  color:#fff;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;
  box-shadow:0 6px 14px rgba(14,107,79,.25);
}
.brand-text{
  font-size:14.5px;
  font-weight:800;
  line-height:1.32;
  color:var(--ink);
  letter-spacing:.2px;
}
.brand-text small{
  display:block;
  font-size:11px;
  font-weight:500;
  color:var(--muted);
  letter-spacing:.6px;
  margin-top:3px;
}
.side-group{display:flex;flex-direction:column;gap:4px}
.side-group-title{
  font-size:11px;
  letter-spacing:1.6px;
  font-weight:800;
  color:#8b9a92;
  padding:6px 10px 8px;
}
.nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:11px;
  padding:11px 12px;
  border-radius:10px;
  font-size:14.5px;
  font-weight:500;
  color:var(--text);
  transition:background .18s ease,color .18s ease;
}
.nav-item i{width:18px;text-align:center;font-size:14px;color:#7d8d85;transition:color .18s ease}
.nav-item:hover{background:rgba(14,107,79,.07);color:var(--brand)}
.nav-item:hover i{color:var(--brand)}
.nav-item.active{background:rgba(14,107,79,.10);color:var(--brand);font-weight:800}
.nav-item.active i{color:var(--brand)}
.nav-item.active::before{
  content:"";
  position:absolute;left:0;top:50%;
  transform:translateY(-50%);
  width:3px;height:20px;
  border-radius:0 3px 3px 0;
  background:var(--accent);
}
.side-foot{margin-top:auto;padding-top:18px}

/* ---------- 移动端顶部栏 ---------- */
.mobile-bar{display:none}
.sidebar-backdrop{display:none}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:26px 0 4px;
  font-size:13.5px;
  color:var(--muted);
  line-height:1.6;
}
.breadcrumb a:hover{color:var(--brand);text-decoration:underline}
.breadcrumb .sep{color:#b7c5be}
.breadcrumb .current{
  color:var(--ink);
  font-weight:700;
  max-width:520px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

/* ---------- 内容栅格 ---------- */
.content-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 282px;
  gap:48px;
  align-items:start;
  padding:22px 0 8px;
}

/* ---------- 文章主体 ---------- */
.article-shell{max-width:760px;width:100%;min-width:0}
.article-head{padding-bottom:22px;border-bottom:1px solid var(--border);margin-bottom:28px}
.article-badges{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;
  font-size:12px;font-weight:800;letter-spacing:.3px;line-height:1.6;
}
.badge-green{background:var(--brand);color:#fff}
.badge-orange{background:var(--accent);color:#fff}
.badge-lime{background:var(--lime);color:#123024}
.article-head h1{
  font-size:clamp(27px,3.6vw,40px);
  line-height:1.32;
  font-weight:800;
  letter-spacing:-.3px;
  color:var(--ink);
  margin-bottom:16px;
  word-break:break-word;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:8px 20px;
  font-size:13.5px;color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--brand);font-size:13px}

.article-lead{
  margin:0 0 30px;
  padding:18px 22px;
  background:#ffffff;
  border:1px solid var(--border);
  border-left:4px solid var(--accent);
  border-radius:0 14px 14px 0;
  color:#31443c;
  font-size:15.5px;
  line-height:1.88;
  box-shadow:var(--shadow-card);
}

/* ---------- 正文排版 ---------- */
.article-body{
  max-width:760px;
  font-size:16.5px;
  line-height:1.9;
  color:#22302a;
  word-break:break-word;
}
.article-body p{margin:0 0 1.25em}
.article-body h2{
  font-size:clamp(21px,2.4vw,27px);
  font-weight:800;
  color:var(--ink);
  line-height:1.42;
  margin:1.9em 0 .8em;
  padding-left:14px;
  border-left:4px solid var(--brand);
}
.article-body h3{
  font-size:20px;
  font-weight:700;
  color:var(--ink);
  line-height:1.5;
  margin:1.6em 0 .6em;
}
.article-body h4{
  font-size:17px;
  font-weight:700;
  color:var(--brand);
  margin:1.4em 0 .5em;
}
.article-body ul,.article-body ol{margin:0 0 1.3em}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:13px}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.7em;
  width:8px;height:8px;border-radius:2px;background:var(--accent);
}
.article-body ol{counter-reset:li}
.article-body ol li{position:relative;padding-left:36px;margin-bottom:13px;counter-increment:li}
.article-body ol li::before{
  content:counter(li);
  position:absolute;left:0;top:.22em;
  width:22px;height:22px;border-radius:7px;
  background:rgba(14,107,79,.10);
  color:var(--brand);
  font-size:12px;font-weight:800;
  display:grid;place-items:center;line-height:1;
}
.article-body blockquote{
  margin:1.6em 0;
  padding:16px 20px;
  background:#EEF6F1;
  border-left:4px solid var(--accent);
  border-radius:0 12px 12px 0;
  color:#2c463c;
  font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:16px;margin:1.6em auto;box-shadow:var(--shadow-card)}
.article-body figure{margin:1.8em 0}
.article-body figcaption{text-align:center;font-size:14px;color:var(--muted);margin-top:10px}
.article-body a{color:var(--brand);font-weight:600;border-bottom:1px solid rgba(14,107,79,.3)}
.article-body a:hover{color:var(--accent);border-color:var(--accent)}
.article-body strong{color:var(--ink);font-weight:700}
.article-body table{
  width:100%;border-collapse:collapse;margin:1.6em 0;
  font-size:15px;border-radius:12px;overflow:hidden;
  box-shadow:var(--shadow-card);background:#fff;
}
.article-body th{background:var(--ink);color:#fff;text-align:left;padding:12px 15px;font-weight:700}
.article-body td{padding:12px 15px;border-top:1px solid var(--border);background:#fff;color:#31413a}
.article-body code{background:rgba(14,107,79,.09);color:#0d5a43;padding:2px 7px;border-radius:6px;font-size:14px}
.article-body pre{
  background:var(--ink);color:#dcf2e6;
  padding:18px 20px;border-radius:14px;
  overflow-x:auto;font-size:14px;line-height:1.72;margin:1.6em 0;
}
.article-body pre code{background:none;color:inherit;padding:0}
.article-body hr{border:0;border-top:1px solid var(--border);margin:2em 0}

/* ---------- 空态 ---------- */
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;text-align:center;
  padding:64px 28px;
  border:2px dashed var(--border);
  border-radius:var(--radius-card);
  background:#fff;
}
.empty-state i{font-size:38px;color:#c3d2ca}
.empty-state p{font-size:16px;color:var(--muted);font-weight:600}

/* ---------- 文末 ---------- */
.article-foot{
  margin-top:46px;padding-top:26px;
  border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:14px;
  align-items:center;justify-content:space-between;
}
.article-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;
  padding:5px 13px;border-radius:999px;
  font-size:12px;font-weight:600;
  background:#fff;border:1px solid var(--border);color:var(--muted);
  transition:all .18s ease;
}
.tag:hover{border-color:rgba(14,107,79,.4);color:var(--brand);background:rgba(14,107,79,.05)}

/* ---------- 右侧栏 ---------- */
.article-aside{
  position:sticky;top:26px;
  display:flex;flex-direction:column;gap:18px;
  min-width:0;
}
.aside-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:18px 18px 16px;
  box-shadow:var(--shadow-card);
}
.aside-title{
  font-size:12px;font-weight:800;letter-spacing:1.6px;
  color:#8b9a92;margin-bottom:12px;
  display:flex;align-items:center;gap:8px;
}
.aside-title::before{
  content:"";width:3px;height:12px;border-radius:2px;background:var(--accent);
}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:52vh;overflow-y:auto}
.toc-list a{
  display:block;
  font-size:14px;color:#3b4d45;
  padding:7px 10px;border-radius:8px;
  line-height:1.55;
  border-left:3px solid transparent;
  transition:all .18s ease;
  word-break:break-word;
}
.toc-list a:hover{background:rgba(14,107,79,.07);color:var(--brand)}
.toc-list a.active{background:rgba(14,107,79,.10);color:var(--brand);font-weight:700;border-left-color:var(--accent)}
.toc-list a.sub{padding-left:22px;font-size:13.5px;color:var(--muted)}
.toc-empty{font-size:13.5px;color:#9aa9a1;line-height:1.8}

/* ---------- 相关推荐 ---------- */
.related-section{
  padding:52px 0 76px;
  margin-top:40px;
  border-top:1px solid var(--border);
  background:#fff;
}
.block-title{
  font-size:clamp(20px,2.2vw,26px);
  font-weight:800;
  color:var(--ink);
  letter-spacing:-.2px;
  margin-bottom:8px;
}
.block-sub{font-size:14.5px;color:var(--muted);margin-bottom:26px}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  overflow:hidden;
  display:flex;flex-direction:column;
  box-shadow:var(--shadow-card);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-2px);border-color:rgba(14,107,79,.35);box-shadow:var(--shadow-card-hover)}
.card-cover{aspect-ratio:16/9;overflow:hidden;background:#eef2ee}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-cover img{transform:scale(1.04)}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:9px;flex:1}
.card-body .badge{align-self:flex-start}
.card-title{
  font-size:17px;font-weight:700;color:var(--ink);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-desc{
  font-size:14px;color:var(--muted);line-height:1.72;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{
  display:flex;gap:14px;font-size:12.5px;color:#8b9a92;
  margin-top:auto;padding-top:8px;
}
.card:hover .card-title{color:var(--brand)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;
  border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;
  white-space:nowrap;
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{
  background:var(--accent);color:#fff;
  box-shadow:0 8px 18px rgba(249,115,22,.24);
}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 24px rgba(249,115,22,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1.5px solid var(--brand);color:var(--brand);background:transparent}
.btn-ghost:hover{background:rgba(14,107,79,.08)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-block{width:100%}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);
  color:#c9d8d2;
  padding:64px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-logo{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),#14a06f);
  color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:17px;
}
.footer-name{font-size:15.5px;font-weight:800;color:#fff;line-height:1.35}
.footer-name span{display:block;font-size:11.5px;font-weight:500;color:#8fae9f;letter-spacing:.7px;margin-top:3px}
.footer-text{font-size:14px;line-height:1.85;color:#9bb5aa;max-width:340px}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.4px}
.footer-list{display:flex;flex-direction:column;gap:11px}
.footer-list li{display:flex}
.footer-list a{
  position:relative;display:inline-block;
  font-size:14px;color:#a9c1b7;
  transition:color .2s ease,padding-left .22s ease;
}
.footer-list a::before{
  content:"";position:absolute;left:0;top:50%;
  width:3px;height:0;border-radius:2px;background:var(--accent);
  transform:translateY(-50%);
  transition:height .22s ease;
}
.footer-list a:hover{color:#fff;padding-left:12px}
.footer-list a:hover::before{height:14px}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:#a9c1b7;margin-bottom:11px}
.footer-contact i{color:var(--lime);width:16px;text-align:center}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0;
  display:flex;flex-wrap:wrap;gap:10px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:#7f9a8e;
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .content-grid{grid-template-columns:minmax(0,1fr) 258px;gap:36px}
  .container-x{padding:0 32px}
}
@media (max-width:1199px){
  .footer-grid{grid-template-columns:1.6fr 1fr 1.2fr;gap:32px}
}
@media (max-width:1023px){
  .sidebar{
    transform:translateX(-100%);
    transition:transform .26s ease;
    box-shadow:0 0 40px rgba(10,31,26,.2);
  }
  .sidebar.open{transform:translateX(0)}
  .main-wrap{margin-left:0}
  .mobile-bar{
    display:flex;align-items:center;gap:12px;
    height:60px;padding:0 20px;
    background:#fff;border-bottom:1px solid var(--border);
    position:sticky;top:0;z-index:50;
  }
  .drawer-btn{
    width:40px;height:40px;flex:0 0 40px;border-radius:10px;
    background:rgba(14,107,79,.08);color:var(--brand);
    display:grid;place-items:center;font-size:16px;
    transition:background .18s ease;
  }
  .drawer-btn:hover{background:rgba(14,107,79,.15)}
  .mobile-title{font-size:15px;font-weight:700;color:var(--ink)}
  .mobile-brand{
    margin-left:auto;font-size:13px;font-weight:800;color:var(--brand);
    letter-spacing:.2px;
  }
  .sidebar-backdrop{
    display:block;
    position:fixed;inset:0;
    background:rgba(10,31,26,.45);
    opacity:0;visibility:hidden;
    transition:opacity .24s ease,visibility .24s ease;
    z-index:55;
  }
  .sidebar-backdrop.show{opacity:1;visibility:visible}
  .content-grid{grid-template-columns:minmax(0,1fr);gap:0;padding:18px 0 4px}
  .article-aside{display:none}
  .article-shell,.article-body,.article-lead{max-width:100%}
  .breadcrumb .current{max-width:260px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:767px){
  .container-x{padding:0 20px}
  .content-grid{padding:14px 0 0}
  .breadcrumb{padding:18px 0 0;font-size:13px}
  .article-head{padding-bottom:18px;margin-bottom:22px}
  .article-meta{gap:6px 16px;font-size:13px}
  .article-lead{padding:15px 18px;font-size:15px;margin-bottom:24px}
  .article-body{font-size:16px;line-height:1.85}
  .article-foot{flex-direction:column;align-items:flex-start}
  .related-section{padding:40px 0 60px;margin-top:28px}
  .site-footer{padding:48px 0 0}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:34px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .btn{width:100%}
  .btn.btn-sm{width:auto}
}
@media (max-width:600px){
  .related-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .article-head h1{font-size:26px}
  .article-body h2{font-size:21px}
  .article-body h3{font-size:18px}
  .article-body table{font-size:14px}
  .article-body th,.article-body td{padding:10px 11px}
  .breadcrumb .current{max-width:170px}
}

/* roulang page: category1 */
:root{
    --green:#0E6B4F;
    --green-soft:rgba(14,107,79,.10);
    --orange:#F97316;
    --lime:#A3E635;
    --dark:#0A1F1A;
    --bg:#F6F7F4;
    --ink:#16201C;
    --muted:#5A6B63;
    --line:#DDE5DF;
    --ring:rgba(249,115,22,.18);
    --radius:14px;
    --shadow:0 8px 24px rgba(10,31,26,.06);
    --shadow-lg:0 16px 36px rgba(10,31,26,.10);
    --sidebar:240px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",sans-serif;
    background:var(--bg);
    color:var(--ink);
    font-size:16px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;border:0;}
  a{color:inherit;text-decoration:none;}
  button,input,select,textarea{font:inherit;color:inherit;}
  h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.32;}
  p{margin:0;}
  :focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:6px;}
  .container-x{width:100%;max-width:1280px;margin:0 auto;padding:0 40px;}

  /* ============ 左侧 App Shell ============ */
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);
    background:#fff;border-right:1px solid var(--line);
    display:flex;flex-direction:column;z-index:60;
    transition:transform .28s ease;
  }
  .side-logo{
    display:flex;align-items:center;gap:12px;
    height:72px;padding:0 20px;border-bottom:1px solid var(--line);
    flex:0 0 auto;
  }
  .side-logo-mark{
    width:38px;height:38px;border-radius:11px;flex:0 0 auto;
    background:linear-gradient(140deg,var(--green),#12a177);
    color:#fff;display:grid;place-items:center;
    font-weight:800;font-size:19px;
    box-shadow:0 6px 16px rgba(14,107,79,.28);
  }
  .side-logo-text{font-weight:800;font-size:15px;line-height:1.25;}
  .side-logo-text span{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.06em;margin-top:2px;}
  .side-scroll{overflow-y:auto;padding:18px 14px 24px;flex:1;}
  .side-group{display:block;}
  .side-group-title{
    font-size:12px;color:var(--muted);letter-spacing:.16em;
    padding:8px 10px 10px;font-weight:600;
  }
  .nav-item{
    display:flex;align-items:center;gap:12px;
    padding:11px 12px;border-radius:10px;
    font-size:14.5px;color:var(--ink);position:relative;
    margin-bottom:4px;transition:background .2s,color .2s;
  }
  .nav-item i{width:18px;text-align:center;color:var(--muted);font-size:14px;transition:color .2s;}
  .nav-item:hover{background:rgba(14,107,79,.07);color:var(--green);}
  .nav-item:hover i{color:var(--green);}
  .nav-item.active{background:var(--green-soft);color:var(--green);font-weight:700;}
  .nav-item.active i{color:var(--green);}
  .nav-item.active::before{
    content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
    border-radius:2px;background:var(--orange);
  }
  .side-note{
    margin-top:20px;padding:16px;border-radius:14px;
    background:linear-gradient(150deg,rgba(14,107,79,.08),rgba(163,230,53,.14));
    border:1px solid rgba(14,107,79,.14);
  }
  .side-note h4{font-size:14px;margin-bottom:6px;}
  .side-note p{font-size:12.5px;color:var(--muted);line-height:1.7;}

  /* ============ 移动端顶栏 ============ */
  .mobilebar{
    display:none;position:fixed;top:0;left:0;right:0;height:62px;z-index:70;
    background:rgba(255,255,255,.95);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
    align-items:center;justify-content:space-between;padding:0 18px;
  }
  .mobile-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:14.5px;}
  .mobile-logo .side-logo-mark{width:32px;height:32px;border-radius:9px;font-size:16px;}
  .nav-toggle{
    width:42px;height:42px;border-radius:11px;border:1px solid var(--line);
    background:#fff;display:grid;place-items:center;font-size:16px;color:var(--green);
    cursor:pointer;transition:background .2s,border-color .2s;
  }
  .nav-toggle:hover{background:var(--green-soft);border-color:rgba(14,107,79,.3);}
  .scrim{
    position:fixed;inset:0;background:rgba(10,31,26,.42);
    z-index:55;opacity:0;pointer-events:none;transition:opacity .25s;
  }
  .scrim.show{opacity:1;pointer-events:auto;}

  /* ============ 主区域 ============ */
  .main{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column;}

  /* ============ 面包屑 ============ */
  .crumbs{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
  .crumbs a{color:var(--muted);transition:color .2s;}
  .crumbs a:hover{color:var(--green);}
  .crumbs strong{color:var(--ink);font-weight:700;}
  .crumbs .sep{margin:0 8px;color:#AEB9B2;}

  /* ============ Hero ============ */
  .hero-band{
    position:relative;overflow:hidden;
    background:linear-gradient(180deg,#FFFFFF 0%,var(--bg) 100%);
    border-bottom:1px solid var(--line);
    padding:54px 0 66px;
  }
  .hero-band::after{
    content:"";position:absolute;right:-150px;top:-140px;
    width:440px;height:440px;border-radius:50%;
    border:38px solid rgba(163,230,53,.14);
    pointer-events:none;
  }
  .hero-band::before{
    content:"";position:absolute;left:-90px;bottom:-160px;
    width:340px;height:340px;border-radius:50%;
    border:28px solid rgba(249,115,22,.09);
    pointer-events:none;
  }
  .hero-grid{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.5fr 1fr;gap:52px;align-items:center;
  }
  .kicker{
    display:inline-flex;align-items:center;gap:9px;
    font-size:12.5px;font-weight:700;letter-spacing:.12em;
    color:var(--green);background:rgba(14,107,79,.08);
    border:1px solid rgba(14,107,79,.16);border-radius:999px;
    padding:6px 15px;margin-bottom:18px;
  }
  .kicker::before{
    content:"";width:7px;height:7px;border-radius:50%;
    background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.18);
  }
  .hero-copy h1{font-size:46px;font-weight:800;letter-spacing:-.01em;margin-bottom:18px;}
  .hero-lead{font-size:17px;color:var(--muted);max-width:640px;line-height:1.85;margin-bottom:28px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
  .hero-points{
    list-style:none;padding:0;margin:32px 0 0;
    display:flex;flex-wrap:wrap;gap:12px 30px;
  }
  .hero-points li{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--muted);}
  .hero-points i{color:var(--green);font-size:13px;}
  .hero-figure{margin:0;position:relative;}
  .hero-figure img{
    width:100%;aspect-ratio:4/3;object-fit:cover;
    border-radius:18px;border:1px solid var(--line);
    box-shadow:var(--shadow-lg);
  }
  .hero-figure figcaption{
    position:absolute;left:16px;bottom:16px;right:16px;
    background:rgba(10,31,26,.82);color:#E7F1EB;
    font-size:12.5px;line-height:1.6;padding:10px 16px;border-radius:12px;
    backdrop-filter:blur(6px);
  }

  /* ============ 实时状态条 ============ */
  .livebar{background:var(--dark);color:#fff;padding:16px 0;}
  .livebar-inner{display:flex;flex-wrap:wrap;align-items:center;gap:14px 36px;}
  .live-tag{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;font-weight:700;letter-spacing:.1em;}
  .live-dot{
    width:9px;height:9px;border-radius:50%;background:var(--lime);
    box-shadow:0 0 0 5px rgba(163,230,53,.16);
    animation:pulse 1.8s ease-in-out infinite;
  }
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.42}}
  .live-meta{font-size:13.5px;color:rgba(255,255,255,.68);}
  .live-meta strong{color:#fff;font-size:15px;font-weight:700;margin-left:4px;}

  /* ============ 通用板块 ============ */
  .section{padding:74px 0;}
  .section-alt{background:#FFFFFF;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .section-head{max-width:780px;margin-bottom:38px;}
  .section-head h2{font-size:30px;margin-bottom:14px;letter-spacing:-.005em;}
  .section-head p{color:var(--muted);font-size:15.5px;line-height:1.85;}
  .section-head .eyebrow{
    display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.16em;
    color:var(--green);margin-bottom:12px;
  }

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    font-size:15px;font-weight:700;border-radius:10px;
    padding:13px 26px;border:1px solid transparent;cursor:pointer;
    white-space:nowrap;
    transition:transform .2s,background .2s,box-shadow .2s,border-color .2s,color .2s;
  }
  .btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(249,115,22,.28);}
  .btn-primary:hover{background:#EA6A0B;transform:translateY(-1px);box-shadow:0 14px 28px rgba(249,115,22,.34);}
  .btn-ghost{background:transparent;color:var(--green);border-color:rgba(14,107,79,.35);}
  .btn-ghost:hover{background:rgba(14,107,79,.08);transform:translateY(-1px);}
  .btn-ink{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.30);}
  .btn-ink:hover{background:rgba(255,255,255,.20);transform:translateY(-1px);}
  .btn-sm{padding:9px 18px;font-size:13.5px;}

  /* ============ 徽章 ============ */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    font-size:12px;font-weight:700;letter-spacing:.04em;
    padding:5px 12px;border-radius:999px;line-height:1.5;white-space:nowrap;
  }
  .badge-green{background:rgba(14,107,79,.10);color:var(--green);}
  .badge-orange{background:var(--orange);color:#fff;}
  .badge-lime{background:var(--lime);color:#0A1F1A;}
  .badge-muted{background:#EDF1EE;color:var(--muted);}

  /* ============ 赛程列表 ============ */
  .fixture-list{
    list-style:none;margin:0;padding:0;
    background:#fff;border:1px solid var(--line);border-radius:16px;
    box-shadow:var(--shadow);overflow:hidden;
  }
  .fixture{
    display:grid;grid-template-columns:96px 1fr;gap:22px;
    padding:22px 26px;border-bottom:1px solid var(--line);
    position:relative;transition:background .2s;
  }
  .fixture:last-child{border-bottom:0;}
  .fixture:hover{background:#FAFBF9;}
  .fixture::before{
    content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;
    border-radius:0 3px 3px 0;background:var(--orange);
    opacity:0;transition:opacity .2s;
  }
  .fixture:hover::before{opacity:1;}
  .fixture-time{font-size:20px;font-weight:800;color:var(--green);line-height:1.3;letter-spacing:.01em;}
  .fixture-time span{display:block;font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.06em;margin-top:4px;}
  .fixture-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:8px;}
  .fixture-top h3{font-size:17px;font-weight:700;}
  .fixture p{font-size:14px;color:var(--muted);line-height:1.75;}

  /* ============ 步骤卡 ============ */
  .steps{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
  .step{
    position:relative;overflow:hidden;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 28px;box-shadow:var(--shadow);
    transition:transform .2s,box-shadow .2s,border-color .2s;
  }
  .step:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:rgba(14,107,79,.32);}
  .step-num{
    position:absolute;right:22px;top:14px;
    font-size:42px;font-weight:800;line-height:1;
    color:rgba(14,107,79,.13);letter-spacing:-.02em;
  }
  .step h3{font-size:19px;margin-bottom:10px;}
  .step p{font-size:14.5px;color:var(--muted);line-height:1.8;}

  /* ============ 覆盖项目列表 ============ */
  .coverage-list{
    list-style:none;margin:0;padding:0;
    display:grid;grid-template-columns:repeat(2,1fr);gap:0 46px;
  }
  .coverage-list li{
    display:flex;gap:16px;padding:22px 0;
    border-bottom:1px dashed var(--line);
    transition:padding-left .2s;
  }
  .coverage-list li:hover{padding-left:6px;}
  .coverage-icon{
    width:46px;height:46px;flex:0 0 auto;border-radius:12px;
    background:rgba(14,107,79,.09);color:var(--green);
    display:grid;place-items:center;font-size:17px;
  }
  .coverage-list h3{font-size:16.5px;margin-bottom:6px;}
  .coverage-list p{font-size:14px;color:var(--muted);line-height:1.75;}
  .chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
  .chip{
    display:inline-flex;align-items:center;gap:7px;
    font-size:13px;font-weight:600;color:var(--green);
    background:#fff;border:1px solid var(--line);border-radius:999px;
    padding:7px 15px;transition:border-color .2s,box-shadow .2s,transform .2s;
  }
  .chip:hover{border-color:rgba(14,107,79,.35);box-shadow:var(--shadow);transform:translateY(-1px);}

  /* ============ FAQ ============ */
  .faq-wrap{max-width:920px;}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    margin-bottom:14px;box-shadow:var(--shadow);overflow:hidden;
  }
  .faq-item summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
    padding:20px 24px;font-size:17px;font-weight:700;
    transition:background .2s;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary:hover{background:#FAFBF9;}
  .faq-mark{
    width:22px;height:22px;border-radius:7px;flex:0 0 auto;
    background:rgba(249,115,22,.14);position:relative;
  }
  .faq-mark::before,.faq-mark::after{
    content:"";position:absolute;left:50%;top:50%;background:var(--orange);border-radius:2px;
    transform:translate(-50%,-50%);
  }
  .faq-mark::before{width:11px;height:2px;}
  .faq-mark::after{width:2px;height:11px;transition:opacity .22s;}
  details[open] .faq-mark::after{opacity:0;}
  .faq-body{padding:0 24px 22px 60px;font-size:15px;color:var(--muted);line-height:1.85;}
  @media (max-width:640px){
    .faq-body{padding:0 20px 20px 20px;}
  }

  /* ============ CTA ============ */
  .cta-band{
    position:relative;overflow:hidden;
    background:var(--dark);border-radius:20px;
    padding:48px 52px;
    display:grid;grid-template-columns:1.5fr auto;gap:36px;align-items:center;
  }
  .cta-band::after{
    content:"";position:absolute;right:-110px;bottom:-150px;
    width:320px;height:320px;border-radius:50%;
    border:30px solid rgba(163,230,53,.14);
    pointer-events:none;
  }
  .cta-band h2{color:#fff;font-size:27px;margin-bottom:12px;position:relative;z-index:2;}
  .cta-band p{color:rgba(255,255,255,.72);font-size:15px;line-height:1.8;max-width:640px;position:relative;z-index:2;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:2;}

  /* ============ 页脚 ============ */
  .site-footer{background:var(--dark);color:#D7E4DD;margin-top:auto;padding:64px 0 28px;}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
  .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
  .footer-logo{
    width:38px;height:38px;border-radius:11px;flex:0 0 auto;
    background:linear-gradient(140deg,var(--green),#12a177);
    color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;
  }
  .footer-name{font-size:15.5px;font-weight:800;color:#fff;line-height:1.3;}
  .footer-name span{display:block;font-size:11.5px;font-weight:500;color:rgba(255,255,255,.62);letter-spacing:.05em;margin-top:3px;}
  .footer-text{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.66);max-width:360px;}
  .footer-title{font-size:14px;color:#fff;margin-bottom:16px;font-weight:700;letter-spacing:.04em;}
  .footer-list,.footer-contact{list-style:none;margin:0;padding:0;}
  .footer-list li,.footer-contact li{margin-bottom:11px;font-size:13.5px;}
  .footer-list a{color:rgba(255,255,255,.68);transition:color .2s,padding-left .2s;}
  .footer-list a:hover{color:var(--lime);padding-left:4px;}
  .footer-contact li{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.68);}
  .footer-contact i{color:var(--lime);font-size:13px;width:16px;text-align:center;}
  .footer-bottom{
    margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
    display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
    font-size:12.5px;color:rgba(255,255,255,.52);
  }

  /* ============ 响应式 ============ */
  @media (max-width:1279px){
    .container-x{padding:0 32px;}
    .hero-copy h1{font-size:40px;}
  }
  @media (max-width:1023px){
    .mobilebar{display:flex;}
    .sidebar{transform:translateX(-100%);box-shadow:0 0 40px rgba(10,31,26,.18);}
    .sidebar.open{transform:translateX(0);}
    .main{margin-left:0;padding-top:62px;}
    .hero-band{padding:42px 0 52px;}
    .hero-grid{grid-template-columns:1fr;gap:36px;}
    .hero-figure img{aspect-ratio:16/10;}
    .section{padding:58px 0;}
    .steps{grid-template-columns:1fr;}
    .coverage-list{grid-template-columns:1fr;gap:0;}
    .cta-band{grid-template-columns:1fr;padding:38px 30px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  }
  @media (max-width:767px){
    .container-x{padding:0 24px;}
    .hero-copy h1{font-size:34px;}
    .hero-lead{font-size:15.5px;}
    .section-head h2{font-size:25px;}
    .fixture{grid-template-columns:1fr;gap:10px;padding:20px 22px;}
    .fixture-time{display:flex;align-items:baseline;gap:10px;}
    .fixture-time span{margin-top:0;}
    .cta-band h2{font-size:23px;}
  }
  @media (max-width:520px){
    .container-x{padding:0 20px;}
    .hero-copy h1{font-size:31px;}
    .hero-actions .btn{width:100%;}
    .footer-grid{grid-template-columns:1fr;}
    .footer-bottom{flex-direction:column;}
    .cta-actions .btn{width:100%;}
  }

/* roulang page: category3 */
:root{
    --green:#0E6B4F;
    --green-deep:#0A1F1A;
    --orange:#F97316;
    --orange-deep:#C2410C;
    --lime:#A3E635;
    --bg:#F6F7F4;
    --text:#16201C;
    --muted:#5A6B63;
    --line:#DDE5DF;
    --radius-sm:10px;
    --radius-card:16px;
    --radius-lg:20px;
    --shadow-1:0 8px 24px rgba(10,31,26,.06);
    --shadow-2:0 16px 36px rgba(10,31,26,.10);
    --focus:rgba(249,115,22,.18);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body.site-body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    font-size:16px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  ul{margin:0;padding:0;}
  :focus-visible{outline:2px solid var(--orange);outline-offset:2px;box-shadow:0 0 0 4px var(--focus);}
  .container-x{width:100%;max-width:1280px;margin:0 auto;padding:0 20px;}
  @media (min-width:768px){ .container-x{padding:0 24px;} }
  @media (min-width:1024px){ .container-x{padding:0 40px;} }
  body.no-scroll{overflow:hidden;}

  /* 移动端顶栏 */
  .mobile-bar{
    position:sticky;top:0;z-index:50;
    display:flex;align-items:center;gap:12px;
    height:60px;padding:0 16px;
    background:rgba(255,255,255,.95);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(8px);
  }
  .drawer-btn{
    width:40px;height:40px;flex:0 0 auto;border-radius:10px;
    display:grid;place-items:center;
    background:rgba(14,107,79,.08);color:var(--green);font-size:16px;
    transition:background .2s,color .2s;
  }
  .drawer-btn:hover{background:rgba(14,107,79,.16);}
  .mobile-logo{font-size:15px;font-weight:800;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .mobile-tag{
    margin-left:auto;flex:0 0 auto;
    font-size:12px;font-weight:700;color:var(--orange-deep);
    background:rgba(249,115,22,.13);border-radius:999px;padding:4px 10px;
  }
  @media (min-width:1024px){ .mobile-bar{display:none;} }

  .drawer-mask{
    position:fixed;inset:0;z-index:55;
    background:rgba(10,31,26,.45);
    opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
  }
  .drawer-mask.show{opacity:1;visibility:visible;}
  @media (min-width:1024px){ .drawer-mask{display:none;} }

  /* 左侧 App Shell */
  .sidebar{
    position:fixed;top:0;left:0;z-index:60;
    width:240px;height:100vh;
    display:flex;flex-direction:column;
    padding:16px 14px 18px;
    background:#fff;border-right:1px solid var(--line);
    transform:translateX(-100%);
    transition:transform .28s ease;
    overflow-y:auto;
  }
  .sidebar.open{transform:translateX(0);}
  @media (min-width:1024px){ .sidebar{transform:translateX(0);} }
  .side-logo{
    display:flex;align-items:center;gap:10px;
    padding:6px 6px 14px;margin-bottom:10px;
    border-bottom:1px solid var(--line);
  }
  .side-logo-mark{
    width:38px;height:38px;flex:0 0 auto;border-radius:11px;
    background:var(--green);color:#fff;
    display:grid;place-items:center;font-size:18px;font-weight:800;
  }
  .side-logo-text{font-size:15px;font-weight:800;line-height:1.3;}
  .side-logo-text em{display:block;font-style:normal;font-size:11.5px;font-weight:500;color:var(--muted);margin-top:2px;}
  .side-group{display:flex;flex-direction:column;gap:4px;flex:1;}
  .side-group-title{font-size:12px;letter-spacing:.14em;color:var(--muted);padding:8px 12px 6px;}
  .nav-item{
    position:relative;display:flex;align-items:center;gap:11px;
    padding:11px 12px;border-radius:10px;
    font-size:14.5px;color:var(--text);
    transition:background .18s ease,color .18s ease;
  }
  .nav-item i{width:18px;text-align:center;font-size:14px;color:var(--green);}
  .nav-item:hover{background:rgba(14,107,79,.07);color:var(--green);}
  .nav-item.active{background:rgba(14,107,79,.10);color:var(--green);font-weight:700;}
  .nav-item.active::before{
    content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
    border-radius:3px;background:var(--orange);
  }
  .side-foot{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);}

  .page-wrap{min-height:100vh;}
  @media (min-width:1024px){ .page-wrap{margin-left:240px;} }

  /* 按钮 */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:var(--radius-sm);border:1px solid transparent;
    padding:12px 22px;font-size:15px;font-weight:700;line-height:1.4;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  }
  .btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(249,115,22,.24);}
  .btn-primary:hover{background:#EA6A0C;transform:translateY(-1px);box-shadow:0 14px 28px rgba(249,115,22,.32);}
  .btn-primary:active{transform:translateY(0);}
  .btn-ghost{border-color:var(--green);color:var(--green);background:transparent;}
  .btn-ghost:hover{background:rgba(14,107,79,.08);transform:translateY(-1px);}
  .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.10);}
  .btn-light:hover{background:rgba(255,255,255,.2);transform:translateY(-1px);}
  .btn-sm{padding:9px 16px;font-size:14px;}

  /* 徽章 */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 12px;border-radius:999px;
    font-size:12px;font-weight:700;line-height:1.7;
  }
  .badge-orange{background:rgba(249,115,22,.14);color:var(--orange-deep);}
  .badge-green{background:rgba(14,107,79,.12);color:var(--green);}
  .badge-lime{background:rgba(163,230,53,.30);color:#3F6212;}

  /* 面包屑 */
  .crumbs{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);}
  .crumbs a{color:var(--muted);transition:color .2s;}
  .crumbs a:hover{color:var(--green);text-decoration:underline;}
  .crumb-sep{color:#B6C4BC;}
  .crumb-cur{font-weight:700;color:var(--text);}

  /* Hero */
  .hero{
    position:relative;overflow:hidden;
    background:#fff;border-bottom:1px solid var(--line);
    padding:32px 0 44px;
  }
  .hero::after{
    content:"";position:absolute;right:-90px;top:-70px;width:340px;height:340px;border-radius:50%;
    background:radial-gradient(circle,rgba(163,230,53,.30),rgba(163,230,53,0) 68%);
    pointer-events:none;
  }
  @media (min-width:1024px){ .hero{padding:52px 0 64px;} }
  .hero-grid{
    display:grid;grid-template-columns:1fr;gap:32px;align-items:center;
    margin-top:20px;position:relative;
  }
  @media (min-width:1024px){ .hero-grid{grid-template-columns:1.1fr .9fr;gap:48px;} }
  .hero-title{font-size:32px;font-weight:800;line-height:1.32;margin:16px 0 0;}
  @media (min-width:768px){ .hero-title{font-size:40px;} }
  @media (min-width:1024px){ .hero-title{font-size:48px;} }
  .hero-sub{margin:16px 0 0;font-size:16.5px;line-height:1.85;color:var(--muted);max-width:660px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
  @media (max-width:520px){ .hero-actions .btn{width:100%;} }
  .hero-media img{
    width:100%;aspect-ratio:16/11;object-fit:cover;
    border-radius:18px;box-shadow:var(--shadow-2);
  }
  .stat-strip{
    margin-top:34px;background:var(--green-deep);border-radius:18px;padding:6px;
    display:grid;grid-template-columns:repeat(2,1fr);gap:6px;
  }
  @media (min-width:768px){ .stat-strip{grid-template-columns:repeat(4,1fr);} }
  .stat{padding:18px 16px;border-radius:14px;background:rgba(255,255,255,.05);}
  .stat-num{font-size:30px;font-weight:800;line-height:1.1;color:var(--lime);font-variant-numeric:tabular-nums;}
  @media (min-width:1024px){ .stat-num{font-size:38px;} }
  .stat-label{margin-top:6px;font-size:13.5px;color:#A9C0B6;}

  /* 板块 */
  .section{padding:52px 0;}
  @media (min-width:1024px){ .section{padding:80px 0;} }
  .section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:700;color:var(--green);
  }
  .eyebrow::before{content:"";width:16px;height:3px;border-radius:3px;background:var(--orange);}
  .section-title{font-size:26px;font-weight:800;line-height:1.32;margin:12px 0 0;}
  @media (min-width:768px){ .section-title{font-size:30px;} }
  @media (min-width:1024px){ .section-title{font-size:32px;} }
  .section-desc{margin:14px 0 0;max-width:740px;font-size:16px;line-height:1.85;color:var(--muted);}

  /* 四步框架 */
  .rule-track{display:grid;grid-template-columns:1fr;gap:20px;margin-top:32px;}
  @media (min-width:768px){ .rule-track{grid-template-columns:repeat(2,1fr);} }
  @media (min-width:1024px){ .rule-track{grid-template-columns:repeat(4,1fr);gap:22px;} }
  .rule-item{
    position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
    padding:24px 20px 22px;box-shadow:var(--shadow-1);
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .rule-item::before{
    content:"";position:absolute;left:20px;top:0;width:38px;height:4px;border-radius:0 0 4px 4px;background:var(--orange);
  }
  .rule-item:hover{transform:translateY(-2px);border-color:rgba(14,107,79,.32);box-shadow:var(--shadow-2);}
  .rule-no{font-size:26px;font-weight:800;color:var(--orange);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
  .rule-title{font-size:20px;font-weight:800;line-height:1.4;margin:10px 0 8px;}
  .rule-text{font-size:14.5px;line-height:1.85;color:var(--muted);}

  /* 左橙线问答列表 */
  .line-list{position:relative;padding-left:34px;margin-top:32px;}
  .line-list::before{
    content:"";position:absolute;left:10px;top:10px;bottom:10px;width:3px;border-radius:3px;
    background:linear-gradient(180deg,var(--orange),rgba(249,115,22,.10));
  }
  .line-item{position:relative;padding-bottom:30px;}
  .line-item:last-child{padding-bottom:0;}
  .line-item::before{
    content:"";position:absolute;left:-28px;top:8px;width:12px;height:12px;border-radius:50%;
    background:#fff;border:3px solid var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.12);
  }
  .line-q{font-size:20px;font-weight:800;line-height:1.45;margin:0;}
  .line-a{margin:9px 0 0;font-size:15.5px;line-height:1.88;color:var(--muted);max-width:760px;}
  .line-meta{margin:10px 0 0;font-size:13px;font-weight:700;color:var(--green);}

  /* 图文分栏 */
  .split{display:grid;grid-template-columns:1fr;gap:30px;align-items:center;margin-top:32px;}
  @media (min-width:1024px){ .split{grid-template-columns:1fr 1fr;gap:48px;} }
  .split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;box-shadow:var(--shadow-2);}
  .feature-list{list-style:none;margin:22px 0 0;}
  .feature-list li{position:relative;padding-left:26px;margin-bottom:14px;font-size:15.5px;line-height:1.8;}
  .feature-list li::before{
    content:"";position:absolute;left:0;top:11px;width:9px;height:9px;border-radius:3px;background:var(--orange);
  }
  .feature-list li strong{font-weight:800;}

  /* 深色步骤带 */
  .step-band{background:var(--green-deep);border-radius:var(--radius-lg);padding:34px 22px;color:#E7F0EA;}
  @media (min-width:768px){ .step-band{padding:44px 36px;} }
  .step-band-title{font-size:24px;font-weight:800;line-height:1.35;color:#fff;margin:0;}
  @media (min-width:1024px){ .step-band-title{font-size:28px;} }
  .step-band-desc{margin:12px 0 0;font-size:15px;line-height:1.85;color:#A9C0B6;max-width:720px;}
  .step-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:28px;}
  @media (min-width:640px){ .step-grid{grid-template-columns:repeat(2,1fr);} }
  @media (min-width:768px){ .step-grid{grid-template-columns:repeat(3,1fr);} }
  @media (min-width:1024px){ .step-grid{grid-template-columns:repeat(6,1fr);gap:12px;} }
  .step-item{
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
    border-radius:14px;padding:16px 14px;
    transition:background .2s ease,border-color .2s ease,transform .2s ease;
  }
  .step-item:hover{background:rgba(255,255,255,.11);border-color:rgba(163,230,53,.45);transform:translateY(-2px);}
  .step-no{font-size:12.5px;font-weight:800;letter-spacing:.08em;color:var(--lime);}
  .step-t{margin:8px 0 0;font-size:16px;font-weight:800;color:#fff;line-height:1.4;}
  .step-d{margin:6px 0 0;font-size:13.5px;line-height:1.7;color:#A9C0B6;}

  /* FAQ */
  .faq-list{margin-top:30px;max-width:900px;}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:14px;
    box-shadow:var(--shadow-1);overflow:hidden;
    transition:box-shadow .2s ease,border-color .2s ease;
  }
  .faq-item + .faq-item{margin-top:14px;}
  .faq-item:hover{box-shadow:var(--shadow-2);}
  .faq-item.open{border-color:rgba(14,107,79,.32);}
  .faq-q{
    width:100%;display:flex;align-items:flex-start;gap:14px;text-align:left;
    padding:18px 20px;font-size:16.5px;font-weight:800;line-height:1.6;color:var(--text);
  }
  .faq-q .plus{
    flex:0 0 auto;width:24px;height:24px;border-radius:7px;margin-top:2px;
    display:grid;place-items:center;font-size:12px;
    background:rgba(249,115,22,.14);color:var(--orange);
    transition:transform .25s ease,background .25s ease,color .25s ease;
  }
  .faq-item.open .plus{transform:rotate(135deg);background:var(--orange);color:#fff;}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .faq-a-inner{padding:0 20px 20px 58px;font-size:15.5px;line-height:1.88;color:var(--muted);}
  @media (max-width:520px){ .faq-a-inner{padding-left:20px;} }

  /* CTA */
  .cta-band{
    margin-top:8px;border-radius:22px;padding:38px 24px;
    background:linear-gradient(135deg,#0E6B4F 0%,#0A1F1A 100%);
    color:#fff;display:flex;flex-direction:column;gap:22px;align-items:flex-start;
    box-shadow:0 20px 44px rgba(10,31,26,.18);
  }
  @media (min-width:768px){
    .cta-band{flex-direction:row;align-items:center;justify-content:space-between;padding:48px 44px;}
  }
  .cta-title{font-size:24px;font-weight:800;line-height:1.35;margin:0;}
  @media (min-width:1024px){ .cta-title{font-size:28px;} }
  .cta-text{margin:12px 0 0;font-size:15.5px;line-height:1.85;color:#C8DCD2;max-width:620px;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
  @media (max-width:520px){ .cta-actions .btn{width:100%;} }

  /* 页脚 */
  .site-footer{background:var(--green-deep);color:#D7E3DC;}
  .footer-grid{
    display:grid;grid-template-columns:1fr;gap:32px;
    padding:54px 0 32px;
  }
  @media (min-width:768px){ .footer-grid{grid-template-columns:1fr 1fr;} }
  @media (min-width:1024px){ .footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;} }
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .footer-logo{
    width:38px;height:38px;flex:0 0 auto;border-radius:11px;
    background:var(--orange);color:#fff;display:grid;place-items:center;
    font-size:18px;font-weight:800;
  }
  .footer-name{font-size:15.5px;font-weight:800;line-height:1.35;color:#fff;}
  .footer-name span{display:block;font-size:11.5px;font-weight:500;color:#8FA79C;margin-top:2px;}
  .footer-text{margin:0;font-size:14px;line-height:1.85;color:#A9C0B6;max-width:420px;}
  .footer-title{margin:0 0 14px;font-size:15px;font-weight:800;color:#fff;}
  .footer-list{list-style:none;}
  .footer-list li{margin-bottom:11px;}
  .footer-list a{font-size:14.5px;color:#B9CCC3;transition:color .2s ease,padding-left .2s ease;}
  .footer-list a:hover{color:#fff;padding-left:6px;text-decoration:underline;}
  .footer-contact{list-style:none;}
  .footer-contact li{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:14.5px;color:#B9CCC3;}
  .footer-contact i{color:var(--lime);font-size:13px;width:16px;text-align:center;}
  .footer-bottom{
    display:flex;flex-direction:column;gap:8px;
    border-top:1px solid rgba(255,255,255,.12);
    padding:20px 0 28px;font-size:13px;color:#8FA79C;
  }
  @media (min-width:768px){ .footer-bottom{flex-direction:row;justify-content:space-between;align-items:center;} }

/* roulang page: category2 */
:root{
    --green:#0E6B4F;
    --green-dark:#0A5240;
    --orange:#F97316;
    --orange-dark:#E1620B;
    --lime:#A3E635;
    --dark:#0A1F1A;
    --bg:#F6F7F4;
    --ink:#16201C;
    --muted:#5A6B63;
    --line:#DDE5DF;
    --focus:rgba(249,115,22,.18);
    --radius-card:16px;
    --radius-btn:10px;
    --radius-pill:999px;
    --shadow-sm:0 8px 24px rgba(10,31,26,.06);
    --shadow-lg:0 16px 36px rgba(10,31,26,.10);
    --side-w:242px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",sans-serif;
    font-size:16px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  img{max-width:100%;display:block;border:0;}
  a{color:inherit;text-decoration:none;}
  ul,ol{margin:0;padding:0;}
  button,input,textarea,select{font:inherit;color:inherit;}
  a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{
    outline:none;box-shadow:0 0 0 4px var(--focus);border-radius:8px;
  }
  .container-x{max-width:1280px;margin:0 auto;padding:0 40px;width:100%;}
  .section{padding:80px 0;}
  .section-tight{padding:56px 0;}
  .section-head{max-width:740px;margin-bottom:34px;}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--green);letter-spacing:1.5px;}
  .eyebrow::before{content:"";width:18px;height:3px;border-radius:2px;background:var(--orange);}
  .h2{font-size:clamp(24px,3vw,31px);line-height:1.32;font-weight:800;margin:14px 0 0;letter-spacing:-.2px;}
  .lead{color:var(--muted);font-size:16px;line-height:1.85;margin-top:14px;}
  .muted{color:var(--muted);}

  /* ---------- 左侧导航 ---------- */
  .sidebar{
    position:fixed;top:0;left:0;bottom:0;width:var(--side-w);
    background:#fff;border-right:1px solid var(--line);
    display:flex;flex-direction:column;gap:22px;
    padding:18px 16px 28px;overflow-y:auto;z-index:60;
    transform:translateX(-100%);transition:transform .3s ease;
  }
  .sidebar.open{transform:translateX(0);}
  .side-logo{display:flex;align-items:center;gap:11px;height:64px;padding:0 6px 0 8px;border-bottom:1px solid var(--line);}
  .side-logo-mark{
    width:40px;height:40px;border-radius:12px;flex:none;
    background:linear-gradient(135deg,var(--green) 0%,#12855F 100%);
    color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;letter-spacing:0;
    box-shadow:0 8px 18px rgba(14,107,79,.24);
  }
  .side-logo-text{font-weight:800;font-size:16px;line-height:1.3;letter-spacing:.2px;}
  .side-logo-text small{display:block;font-size:12px;font-weight:400;color:var(--muted);letter-spacing:0;margin-top:2px;}
  .side-group{display:flex;flex-direction:column;gap:4px;}
  .side-group-title{font-size:12px;color:var(--muted);letter-spacing:1.6px;padding:0 10px 8px;}
  .nav-item{
    position:relative;display:flex;align-items:center;gap:11px;
    padding:11px 12px;border-radius:10px;font-size:15px;color:var(--ink);
    transition:background .2s ease,color .2s ease,padding .2s ease;
  }
  .nav-item i{width:18px;text-align:center;font-size:14px;color:var(--green);transition:color .2s ease;}
  .nav-item:hover{background:rgba(14,107,79,.07);color:var(--green);}
  .nav-item.active{background:rgba(14,107,79,.10);color:var(--green);font-weight:700;}
  .nav-item.active::before{
    content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--orange);
  }
  .side-note{
    margin-top:auto;background:linear-gradient(150deg,rgba(14,107,79,.08),rgba(163,230,53,.16));
    border:1px solid var(--line);border-radius:14px;padding:16px;font-size:13px;color:var(--muted);line-height:1.75;
  }
  .side-note strong{display:block;color:var(--ink);font-size:14px;margin-bottom:6px;}

  .main-wrap{min-height:100vh;display:flex;flex-direction:column;}

  /* ---------- 移动端顶栏 ---------- */
  .topbar{
    position:sticky;top:0;z-index:55;display:flex;align-items:center;gap:12px;
    height:62px;padding:0 18px;background:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  }
  .drawer-btn{
    width:40px;height:40px;flex:none;border-radius:10px;border:1px solid var(--line);
    background:#fff;color:var(--green);display:grid;place-items:center;cursor:pointer;transition:.2s;
  }
  .drawer-btn:hover{border-color:var(--green);background:rgba(14,107,79,.06);}
  .topbar-brand{font-weight:800;font-size:15px;line-height:1.2;}
  .topbar-brand small{display:block;font-size:11.5px;font-weight:400;color:var(--muted);margin-top:2px;}
  .topbar-tag{
    margin-left:auto;font-size:12px;font-weight:600;color:var(--green);
    background:rgba(14,107,79,.09);padding:5px 12px;border-radius:var(--radius-pill);
  }
  .drawer-mask{
    position:fixed;inset:0;background:rgba(10,31,26,.45);
    opacity:0;visibility:hidden;transition:.25s ease;z-index:58;
  }
  .drawer-mask.show{opacity:1;visibility:visible;}

  /* ---------- Hero ---------- */
  .hero{position:relative;overflow:hidden;background:var(--dark);color:#fff;}
  .hero-bg{
    position:absolute;inset:0;
    background-image:url('/assets/images/backpic/back-1.webp');
    background-size:cover;background-position:center;opacity:.45;
  }
  .hero-veil{
    position:absolute;inset:0;
    background:linear-gradient(102deg,rgba(10,31,26,.95) 0%,rgba(10,31,26,.82) 46%,rgba(10,31,26,.42) 100%);
  }
  .hero-arc{
    position:absolute;right:-140px;bottom:-190px;width:520px;height:520px;border-radius:50%;
    border:1px solid rgba(163,230,53,.28);pointer-events:none;
  }
  .hero-arc.two{right:-60px;bottom:-260px;width:640px;height:640px;border-color:rgba(249,115,22,.22);}
  .hero-inner{position:relative;z-index:2;padding-top:64px;padding-bottom:56px;}
  .crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.70);}
  .crumb a{transition:color .2s;}
  .crumb a:hover{color:#fff;text-decoration:underline;}
  .crumb .sep{opacity:.5;}
  .crumb .current{color:#fff;font-weight:700;}
  .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
  .hero-title{
    font-size:clamp(31px,4.4vw,52px);line-height:1.26;font-weight:800;
    letter-spacing:-.6px;margin:18px 0 0;max-width:880px;
  }
  .hero-title em{font-style:normal;color:var(--lime);}
  .hero-sub{max-width:660px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.84);margin-top:18px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
  .hero-strip{
    position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.16);
    display:flex;flex-wrap:wrap;gap:28px 48px;padding-top:24px;padding-bottom:30px;
  }
  .hero-strip .item{font-size:14px;color:rgba(255,255,255,.72);}
  .hero-strip .item b{display:block;color:#fff;font-size:20px;font-weight:800;line-height:1.2;margin-bottom:4px;}
  .hero-strip .item b span{font-size:13px;font-weight:600;color:var(--lime);margin-left:3px;}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 24px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;
    border:1px solid transparent;cursor:pointer;
    transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  }
  .btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(249,115,22,.26);}
  .btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 14px 28px rgba(249,115,22,.34);}
  .btn-primary:active{transform:translateY(0);}
  .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.52);}
  .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;}
  .btn-green{background:transparent;color:var(--green);border-color:rgba(14,107,79,.45);}
  .btn-green:hover{background:rgba(14,107,79,.08);border-color:var(--green);}
  .btn-light{background:#fff;color:var(--green);border-color:#fff;}
  .btn-light:hover{transform:translateY(-1px);box-shadow:0 14px 26px rgba(10,31,26,.18);}
  .btn-sm{padding:9px 18px;font-size:14px;}

  /* ---------- 徽章 / 标签 ---------- */
  .badge{
    display:inline-flex;align-items:center;gap:6px;padding:5px 12px;
    border-radius:var(--radius-pill);font-size:12px;font-weight:600;line-height:1.5;
  }
  .badge-sport{background:var(--green);color:#fff;}
  .badge-live{background:var(--orange);color:#fff;}
  .badge-lime{background:var(--lime);color:var(--dark);}
  .badge-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.28);}

  /* ---------- 跑道式条目 ---------- */
  .lane{border-top:1px solid var(--line);display:flex;flex-direction:column;}
  .lane-item{
    display:flex;gap:22px;align-items:flex-start;
    padding:26px 16px;border-bottom:1px solid var(--line);
    transition:background .2s ease,padding .2s ease,border-color .2s ease;
  }
  .lane-item:hover{background:#fff;padding-left:22px;border-left:3px solid var(--orange);}
  .lane-num{font-size:13px;font-weight:800;color:var(--orange);letter-spacing:1.2px;min-width:44px;padding-top:5px;}
  .lane-title{font-size:19px;font-weight:700;line-height:1.5;margin:0 0 8px;}
  .lane-text{color:var(--muted);font-size:15px;line-height:1.85;margin:0;max-width:640px;}

  /* ---------- 标签筛选外观 ---------- */
  .chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
  .chip{
    padding:8px 16px;border-radius:var(--radius-pill);border:1px solid var(--line);
    background:#fff;font-size:14px;color:var(--muted);cursor:pointer;
    transition:border-color .2s,color .2s,background .2s,transform .2s;
  }
  .chip:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px);}
  .chip.active{background:var(--dark);border-color:var(--dark);color:#fff;font-weight:600;}

  /* ---------- 卡片网格 ---------- */
  .grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
    overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
    transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  }
  .card:hover{transform:translateY(-2px);border-color:rgba(14,107,79,.42);box-shadow:var(--shadow-lg);}
  .card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#e9edea;}
  .card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
  .card:hover .card-media img{transform:scale(1.05);}
  .card-flag{
    position:absolute;left:12px;top:12px;
    background:rgba(10,31,26,.82);color:#fff;font-size:12px;font-weight:600;
    padding:5px 11px;border-radius:var(--radius-pill);backdrop-filter:blur(4px);
  }
  .card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .card-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);}
  .card-title{font-size:18px;font-weight:700;line-height:1.55;margin:0;}
  .card-title a{transition:color .2s;}
  .card-title a:hover{color:var(--green);}
  .card-text{
    font-size:14px;color:var(--muted);line-height:1.8;margin:0;
    display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
  }
  .card-link{
    margin-top:auto;padding-top:6px;font-size:14px;font-weight:600;color:var(--green);
    display:inline-flex;align-items:center;gap:6px;
  }
  .card-link i{transition:transform .2s;}
  .card-link:hover{text-decoration:underline;}
  .card-link:hover i{transform:translateX(3px);}

  /* ---------- 深色数据带 ---------- */
  .band{background:var(--dark);color:#fff;position:relative;overflow:hidden;}
  .band::before{
    content:"";position:absolute;right:-120px;top:-90px;width:430px;height:430px;border-radius:50%;
    border:1px solid rgba(163,230,53,.20);
  }
  .band::after{
    content:"";position:absolute;left:-90px;bottom:-140px;width:320px;height:320px;border-radius:50%;
    border:1px solid rgba(249,115,22,.18);
  }
  .band-inner{position:relative;z-index:2;padding:66px 0;}
  .band-title{font-size:clamp(23px,2.6vw,29px);font-weight:800;line-height:1.35;margin:12px 0 0;}
  .band-sub{color:rgba(255,255,255,.74);font-size:15px;margin-top:12px;max-width:620px;line-height:1.85;}
  .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px;}
  .stat-card{border-left:3px solid rgba(163,230,53,.5);padding:6px 0 6px 18px;}
  .stat-num{font-size:44px;font-weight:800;line-height:1;color:var(--lime);letter-spacing:-1px;}
  .stat-num span{font-size:15px;font-weight:600;margin-left:5px;color:rgba(255,255,255,.7);letter-spacing:0;}
  .stat-label{margin-top:12px;font-size:14px;color:rgba(255,255,255,.72);line-height:1.7;}

  /* ---------- 时间线 ---------- */
  .timeline{position:relative;padding-left:36px;display:flex;flex-direction:column;gap:30px;margin-top:8px;}
  .timeline::before{
    content:"";position:absolute;left:9px;top:8px;bottom:8px;width:3px;border-radius:3px;
    background:linear-gradient(180deg,var(--orange),rgba(249,115,22,.12));
  }
  .tl-item{position:relative;}
  .tl-item::before{
    content:"";position:absolute;left:-35px;top:6px;width:14px;height:14px;border-radius:50%;
    background:#fff;border:3px solid var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.10);
  }
  .tl-title{font-size:19px;font-weight:700;line-height:1.5;margin:0;}
  .tl-text{color:var(--muted);font-size:15px;line-height:1.85;margin:8px 0 0;max-width:680px;}
  .tl-tag{display:inline-block;margin-top:12px;font-size:12px;font-weight:600;color:var(--green);background:rgba(14,107,79,.09);padding:4px 12px;border-radius:var(--radius-pill);}

  /* ---------- FAQ ---------- */
  .faq-list{display:flex;flex-direction:column;gap:14px;}
  .faq{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s;}
  .faq:hover{border-color:rgba(14,107,79,.35);}
  .faq[open]{box-shadow:var(--shadow-sm);border-color:rgba(14,107,79,.38);}
  .faq summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
    padding:20px 22px;font-size:17px;font-weight:700;line-height:1.6;
  }
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary::before{
    content:"";flex:none;width:10px;height:10px;border-radius:3px;background:var(--orange);
  }
  .faq summary::after{
    content:"+";margin-left:auto;color:var(--orange);font-size:22px;font-weight:700;line-height:1;
    transition:transform .25s ease;
  }
  .faq[open] summary::after{transform:rotate(45deg);}
  .faq[open] summary{color:var(--green);}
  .faq-answer{padding:0 22px 22px 46px;color:var(--muted);font-size:15px;line-height:1.9;}

  /* ---------- CTA ---------- */
  .cta-band{
    background:linear-gradient(120deg,var(--green) 0%,#0B5740 58%,var(--dark) 100%);
    color:#fff;border-radius:20px;padding:48px;
    display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:center;
    position:relative;overflow:hidden;
  }
  .cta-band::before{
    content:"";position:absolute;right:-110px;top:-120px;width:340px;height:340px;border-radius:50%;
    border:1px solid rgba(163,230,53,.28);
  }
  .cta-title{font-size:clamp(23px,2.7vw,30px);font-weight:800;line-height:1.35;margin:0;position:relative;z-index:2;}
  .cta-text{margin:14px 0 0;color:rgba(255,255,255,.82);font-size:15px;line-height:1.85;position:relative;z-index:2;max-width:600px;}
  .cta-side{
    position:relative;z-index:2;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
    border-radius:16px;padding:22px;backdrop-filter:blur(6px);
  }
  .cta-side h3{margin:0 0 14px;font-size:16px;font-weight:700;}
  .cta-side ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;color:rgba(255,255,255,.86);}
  .cta-side li{display:flex;gap:10px;align-items:flex-start;}
  .cta-side i{color:var(--lime);margin-top:5px;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;position:relative;z-index:2;}

  /* ---------- 页脚 ---------- */
  .site-footer{background:var(--dark);color:rgba(255,255,255,.78);padding:64px 0 28px;margin-top:auto;}
  .footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.15fr;gap:34px;}
  .footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:16px;}
  .footer-logo{
    width:42px;height:42px;flex:none;border-radius:12px;background:var(--orange);color:#fff;
    display:grid;place-items:center;font-weight:800;font-size:18px;
  }
  .footer-name{font-weight:800;color:#fff;font-size:16px;line-height:1.35;}
  .footer-name span{display:block;font-size:12px;font-weight:400;color:rgba(255,255,255,.58);margin-top:3px;}
  .footer-text{font-size:14px;line-height:1.85;color:rgba(255,255,255,.68);margin:0;max-width:340px;}
  .footer-title{font-size:15px;font-weight:700;color:#fff;margin:0 0 14px;}
  .footer-list{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;}
  .footer-list a{position:relative;display:inline-block;transition:color .2s,padding .2s;}
  .footer-list a:hover{color:var(--lime);padding-left:10px;}
  .footer-list a:hover::before{
    content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
    width:3px;height:14px;border-radius:2px;background:var(--orange);
  }
  .footer-contact{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;margin-bottom:16px;}
  .footer-contact li{display:flex;gap:10px;align-items:center;}
  .footer-contact i{color:var(--lime);width:16px;text-align:center;}
  .footer-bottom{
    margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
    display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    font-size:13px;color:rgba(255,255,255,.55);
  }

  /* ---------- 响应式 ---------- */
  @media (min-width:1024px){
    .sidebar{transform:none;}
    .main-wrap{padding-left:var(--side-w);}
    .topbar{display:none;}
    .drawer-mask{display:none;}
  }
  @media (max-width:1023px){
    .container-x{padding:0 24px;}
    .section{padding:60px 0;}
    .section-tight{padding:44px 0;}
    .grid-cards{grid-template-columns:repeat(2,1fr);}
    .stat-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:repeat(2,1fr);}
    .cta-band{grid-template-columns:1fr;padding:38px 30px;}
    .hero-inner{padding-top:48px;padding-bottom:42px;}
    .band-inner{padding:54px 0;}
  }
  @media (max-width:639px){
    .container-x{padding:0 20px;}
    .section{padding:46px 0;}
    .grid-cards{grid-template-columns:1fr;}
    .stat-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
    .stat-num{font-size:34px;}
    .footer-grid{grid-template-columns:1fr;gap:28px;}
    .hero-title{font-size:32px;}
    .hero-sub{font-size:15.5px;}
    .hero-actions .btn{width:100%;}
    .cta-actions .btn{width:100%;}
    .hero-strip{gap:18px 30px;}
    .lane-item{flex-direction:column;gap:8px;padding:22px 8px;}
    .lane-num{padding-top:0;}
    .faq summary{font-size:16px;padding:18px;}
    .faq-answer{padding:0 18px 18px 42px;}
    .card-body{padding:18px;}
    .cta-band{padding:30px 22px;}
    .footer-bottom{flex-direction:column;gap:8px;}
  }

/* roulang page: category4 */
:root{
    --green:#0E6B4F;
    --green-deep:#0B5540;
    --orange:#F97316;
    --orange-deep:#E2620C;
    --lime:#A3E635;
    --dark:#0A1F1A;
    --bg:#F6F7F4;
    --ink:#16201C;
    --muted:#5A6B63;
    --border:#DDE5DF;
    --ring:rgba(249,115,22,.18);
    --r-btn:10px;
    --r-card:16px;
    --r-img:18px;
    --sh-1:0 8px 24px rgba(10,31,26,.06);
    --sh-2:0 16px 36px rgba(10,31,26,.10);
    --sidebar-w:240px;
    --font:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  }

  *,*::before,*::after{box-sizing:border-box}

  body.site-body{
    margin:0;
    font-family:var(--font);
    font-size:16px;
    line-height:1.8;
    color:var(--ink);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
  }

  img{max-width:100%;display:block}
  a{text-decoration:none;color:inherit}
  button{font-family:inherit}
  :focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:6px}

  .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .skip-link{position:absolute;left:-9999px;top:0;background:var(--orange);color:#fff;padding:10px 18px;border-radius:0 0 10px 0;z-index:200}
  .skip-link:focus{left:0}

  /* ---------- 侧边导航 ---------- */
  .side-bar{
    position:fixed;
    top:0;left:0;bottom:0;
    width:var(--sidebar-w);
    background:#FFFFFF;
    border-right:1px solid var(--border);
    padding:16px 14px 20px;
    display:flex;
    flex-direction:column;
    z-index:80;
  }
  .side-brand{
    display:flex;align-items:center;gap:11px;
    height:64px;padding:0 8px;border-radius:12px;
    transition:background .18s ease;
  }
  .side-brand:hover{background:rgba(14,107,79,.06)}
  .brand-mark{
    flex:none;width:40px;height:40px;border-radius:12px;
    background:linear-gradient(135deg,#0E6B4F,#148a63);
    color:#fff;font-weight:800;font-size:19px;
    display:grid;place-items:center;
    box-shadow:0 6px 16px rgba(14,107,79,.28);
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.25}
  .brand-name{font-size:15px;font-weight:800;letter-spacing:.2px;color:var(--ink)}
  .brand-sub{font-size:11.5px;color:var(--muted);font-weight:500;margin-top:3px;letter-spacing:.04em}

  .side-group{margin-top:20px;display:flex;flex-direction:column;gap:3px}
  .side-group-title{
    font-size:11.5px;font-weight:700;color:#93A29A;
    letter-spacing:.18em;padding:0 12px 9px;
  }
  .nav-item{
    display:flex;align-items:center;gap:11px;
    padding:11px 12px;
    border-left:3px solid transparent;
    border-radius:10px;
    font-size:14.5px;
    color:var(--ink);
    transition:background .18s ease,color .18s ease;
  }
  .nav-item i{width:18px;text-align:center;font-size:14px;color:#8A9A92;transition:color .18s ease}
  .nav-item:hover{background:rgba(14,107,79,.07);color:var(--green)}
  .nav-item:hover i{color:var(--green)}
  .nav-item.active{
    background:rgba(14,107,79,.10);
    border-left-color:var(--orange);
    color:var(--green);
    font-weight:700;
  }
  .nav-item.active i{color:var(--green)}

  .side-foot{
    margin-top:auto;
    background:var(--bg);
    border:1px solid var(--border);
    border-radius:14px;
    padding:16px;
  }
  .side-foot p{margin:0 0 12px;font-size:13.5px;color:var(--muted);line-height:1.7}

  /* ---------- 移动端顶栏 ---------- */
  .topbar{
    display:none;
    position:fixed;top:0;left:0;right:0;height:60px;
    align-items:center;gap:12px;padding:0 16px;
    background:rgba(255,255,255,.96);
    border-bottom:1px solid var(--border);
    z-index:90;
  }
  .drawer-btn{
    width:40px;height:40px;border-radius:10px;
    border:1px solid var(--border);background:#fff;color:var(--ink);
    display:grid;place-items:center;font-size:15px;cursor:pointer;
    transition:background .18s ease,border-color .18s ease;
  }
  .drawer-btn:hover{background:rgba(14,107,79,.08);border-color:rgba(14,107,79,.3)}
  .topbar-title{font-size:15px;font-weight:700;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .topbar-logo{
    width:34px;height:34px;border-radius:10px;flex:none;
    background:linear-gradient(135deg,#0E6B4F,#148a63);color:#fff;
    display:grid;place-items:center;font-weight:800;font-size:15px;
  }
  .drawer-mask{
    display:none;position:fixed;inset:0;background:rgba(10,31,26,.45);z-index:75;
  }
  .drawer-mask.show{display:block}

  /* ---------- 主区域 ---------- */
  .main-area{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
  .container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}

  .crumb{
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
    padding:24px 0 4px;font-size:13.5px;color:var(--muted);
  }
  .crumb a{color:var(--muted);transition:color .18s ease}
  .crumb a:hover{color:var(--green)}
  .crumb .sep{color:#B9C6BF}
  .crumb .cur{color:var(--ink);font-weight:700}

  .section{padding:52px 0}
  .section.tight{padding-top:24px}
  .section-head{max-width:760px;margin-bottom:26px}
  .eyebrow{
    display:inline-flex;align-items:center;gap:7px;
    font-size:12.5px;font-weight:700;letter-spacing:.12em;
    color:var(--green);background:rgba(14,107,79,.09);
    padding:5px 12px;border-radius:999px;margin-bottom:12px;
  }
  .section-head h2{
    margin:0 0 10px;font-size:30px;line-height:1.32;font-weight:800;letter-spacing:-.01em;
  }
  .section-head p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.85}

  /* ---------- Hero ---------- */
  .page-hero{
    position:relative;overflow:hidden;
    border-radius:24px;
    background:var(--dark);
    color:#fff;
    padding:46px 44px;
    margin-top:16px;
  }
  .page-hero-bg{
    position:absolute;inset:0;
    background-size:cover;background-position:center;
    opacity:.28;
  }
  .page-hero::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(105deg,rgba(10,31,26,.94) 0%,rgba(10,31,26,.82) 48%,rgba(10,31,26,.62) 100%);
  }
  .page-hero-inner{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.25fr .75fr;gap:38px;align-items:center;
  }
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:rgba(163,230,53,.16);color:var(--lime);
    border:1px solid rgba(163,230,53,.3);
    font-size:12.5px;font-weight:700;letter-spacing:.08em;
    padding:6px 14px;border-radius:999px;margin-bottom:16px;
  }
  .hero-title{
    margin:0 0 14px;font-size:42px;line-height:1.28;font-weight:800;letter-spacing:-.015em;
  }
  .hero-sub{margin:0 0 26px;font-size:16.5px;line-height:1.8;color:rgba(255,255,255,.78);max-width:560px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px}

  .status-card{
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.16);
    border-radius:18px;
    padding:22px 22px 18px;
  }
  .status-title{margin:0 0 6px;font-size:15.5px;font-weight:700;color:#fff}
  .status-list{margin:0;padding:0;list-style:none}
  .status-list li{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:10px 0;font-size:14px;color:rgba(255,255,255,.82);
    border-bottom:1px dashed rgba(255,255,255,.16);
  }
  .status-list li:last-child{border-bottom:0}
  .status-list em{font-style:normal;font-size:12.5px;font-weight:700;color:var(--lime)}
  .status-list em.wait{color:#FBBF24}
  .status-note{margin:10px 0 0;font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.6)}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:var(--r-btn);border:1px solid transparent;
    font-size:15px;font-weight:700;padding:13px 22px;min-height:48px;
    cursor:pointer;
    transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  }
  .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(249,115,22,.28)}
  .btn-primary:hover{background:var(--orange-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(249,115,22,.34)}
  .btn-primary:active{transform:translateY(0)}
  .btn-ghost{background:transparent;border-color:var(--green);color:var(--green)}
  .btn-ghost:hover{background:rgba(14,107,79,.08)}
  .btn-outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
  .btn-outline-light:hover{background:rgba(255,255,255,.14)}
  .btn-light{background:#fff;color:var(--green-deep)}
  .btn-light:hover{background:#EAF3EE;transform:translateY(-1px)}
  .btn-sm{padding:9px 16px;font-size:14px;min-height:40px;border-radius:9px}
  .btn-block{width:100%}

  .text-link{
    display:inline-flex;align-items:center;gap:7px;
    color:var(--green);font-weight:700;font-size:14.5px;
    border-bottom:1px solid transparent;padding-bottom:2px;
    transition:color .18s ease,border-color .18s ease;
  }
  .text-link:hover{color:var(--green-deep);border-bottom-color:var(--green-deep)}
  .text-link i{font-size:12px;transition:transform .18s ease}
  .text-link:hover i{transform:translateX(3px)}

  /* ---------- 徽章 ---------- */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:4px 12px;border-radius:999px;
    font-size:12px;font-weight:700;letter-spacing:.02em;
  }
  .badge-green{background:rgba(14,107,79,.11);color:var(--green)}
  .badge-orange{background:rgba(249,115,22,.14);color:#C2410C}
  .badge-lime{background:rgba(163,230,53,.34);color:#3F6212}

  /* ---------- 对照表 ---------- */
  .table-wrap{
    background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
    box-shadow:var(--sh-1);overflow:hidden;
  }
  .cmp-table{width:100%;border-collapse:collapse;font-size:15px}
  .cmp-table thead th{
    background:var(--dark);color:#fff;text-align:left;
    padding:16px 20px;font-size:13.5px;font-weight:700;letter-spacing:.05em;white-space:nowrap;
  }
  .cmp-table tbody th{
    text-align:left;padding:18px 20px;font-size:15.5px;font-weight:800;
    color:var(--ink);vertical-align:top;width:16%;
  }
  .cmp-table tbody td{
    padding:18px 20px;border-top:1px solid var(--border);
    color:var(--muted);line-height:1.75;vertical-align:top;
  }
  .cmp-table tbody tr{transition:background .18s ease}
  .cmp-table tbody tr:hover{background:rgba(14,107,79,.045)}
  .cmp-table .hl{color:var(--orange-deep);font-weight:700}
  .table-foot{
    margin:14px 0 0;font-size:13.5px;color:var(--muted);
    display:flex;align-items:center;gap:8px;
  }
  .table-foot i{color:var(--orange)}

  /* ---------- 资源导航卡 ---------- */
  .res-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
  .res-card{
    display:flex;flex-direction:column;
    background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
    overflow:hidden;box-shadow:var(--sh-1);
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .res-card:hover{transform:translateY(-2px);border-color:rgba(14,107,79,.35);box-shadow:var(--sh-2)}
  .res-thumb{aspect-ratio:16/9;overflow:hidden;background:#EAF0EC}
  .res-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
  .res-card:hover .res-thumb img{transform:scale(1.04)}
  .res-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
  .res-body h3{margin:12px 0 8px;font-size:19px;line-height:1.45;font-weight:800}
  .res-body p{margin:0 0 14px;font-size:14.5px;color:var(--muted);line-height:1.8}
  .dot-list{margin:0 0 18px;padding:0;list-style:none}
  .dot-list li{
    position:relative;padding-left:18px;margin-bottom:9px;
    font-size:14px;color:var(--muted);line-height:1.75;
  }
  .dot-list li::before{
    content:"";position:absolute;left:0;top:10px;
    width:6px;height:6px;border-radius:50%;background:var(--orange);
  }
  .res-body .text-link{margin-top:auto}

  /* ---------- 深色处理带 ---------- */
  .band{
    background:var(--dark);color:#fff;border-radius:24px;
    padding:46px 44px;position:relative;overflow:hidden;
  }
  .band::before{
    content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
    background:radial-gradient(circle,rgba(163,230,53,.18),rgba(163,230,53,0) 68%);
  }
  .band-inner{position:relative;z-index:2;display:grid;grid-template-columns:.85fr 1.15fr;gap:40px}
  .band h2{margin:0 0 12px;font-size:29px;line-height:1.35;font-weight:800}
  .band .band-desc{margin:0 0 22px;color:rgba(255,255,255,.75);font-size:15.5px;line-height:1.85;max-width:420px}

  .timeline{margin:0;padding:0 0 0 28px;list-style:none;position:relative}
  .timeline::before{
    content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
    background:rgba(249,115,22,.45);
  }
  .tl-item{position:relative;padding-bottom:20px}
  .tl-item:last-child{padding-bottom:0}
  .tl-item::before{
    content:"";position:absolute;left:-27px;top:8px;
    width:10px;height:10px;border-radius:50%;
    background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.18);
  }
  .tl-item h3{margin:0 0 5px;font-size:16.5px;font-weight:700;color:#fff;line-height:1.6}
  .tl-item p{margin:0;font-size:14.5px;color:rgba(255,255,255,.72);line-height:1.8}

  /* ---------- 清单 ---------- */
  .check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 24px}
  .check-item{
    display:flex;gap:13px;align-items:flex-start;
    background:#fff;border:1px solid var(--border);border-radius:14px;
    padding:18px 20px;box-shadow:var(--sh-1);
    transition:border-color .2s ease,transform .2s ease;
  }
  .check-item:hover{border-color:rgba(14,107,79,.3);transform:translateY(-1px)}
  .check-icon{
    flex:none;width:28px;height:28px;border-radius:9px;
    background:rgba(163,230,53,.35);color:#3F6212;
    display:grid;place-items:center;font-size:13px;margin-top:2px;
  }
  .check-item strong{display:block;font-size:15.5px;font-weight:700;margin-bottom:4px}
  .check-item span{font-size:14px;color:var(--muted);line-height:1.75}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:900px}
  .faq-item{
    background:#fff;border:1px solid var(--border);border-radius:14px;
    margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
  }
  .faq-item:hover{border-color:rgba(14,107,79,.28)}
  .faq-item[open]{border-color:rgba(14,107,79,.35);box-shadow:var(--sh-1)}
  .faq-item summary{
    list-style:none;cursor:pointer;
    display:flex;align-items:center;gap:13px;
    padding:18px 22px;font-size:16.5px;font-weight:700;line-height:1.6;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-mark{
    flex:none;width:22px;height:22px;border-radius:6px;
    background:var(--orange);color:#fff;
    display:grid;place-items:center;font-size:11px;
    transition:transform .24s ease,background .24s ease;
  }
  .faq-item[open] .faq-mark{transform:rotate(45deg);background:var(--green)}
  .faq-body{padding:0 22px 20px 57px;color:var(--muted);font-size:14.8px;line-height:1.88}

  /* ---------- CTA / 联系 ---------- */
  .cta-wrap{
    display:grid;grid-template-columns:1.1fr .9fr;gap:32px;
    background:#fff;border:1px solid var(--border);border-radius:20px;
    padding:38px 40px;box-shadow:var(--sh-1);
  }
  .cta-wrap h2{margin:0 0 12px;font-size:28px;line-height:1.35;font-weight:800}
  .cta-wrap p{margin:0 0 22px;color:var(--muted);font-size:15.5px;line-height:1.85}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
  .info-card{
    background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:24px;
  }
  .info-card h3{margin:0 0 14px;font-size:17px;font-weight:800}
  .info-list{margin:0;padding:0;list-style:none}
  .info-list li{
    display:flex;gap:11px;align-items:flex-start;
    padding:11px 0;border-bottom:1px dashed var(--border);
    font-size:14.5px;color:var(--muted);line-height:1.7;
  }
  .info-list li:last-child{border-bottom:0}
  .info-list i{color:var(--green);font-size:14px;margin-top:5px;width:16px;text-align:center}

  /* ---------- 页脚 ---------- */
  .site-footer{background:var(--dark);color:#DDE8E2;margin-top:56px}
  .site-footer .container-x{padding-top:54px;padding-bottom:26px}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
  .footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
  .footer-logo{
    width:38px;height:38px;border-radius:11px;flex:none;
    background:linear-gradient(135deg,#0E6B4F,#148a63);color:#fff;
    display:grid;place-items:center;font-weight:800;font-size:17px;
  }
  .footer-name{display:flex;flex-direction:column;font-size:15px;font-weight:800;color:#fff;line-height:1.3}
  .footer-name span{font-size:12px;font-weight:500;color:rgba(255,255,255,.55);margin-top:3px;letter-spacing:.05em}
  .footer-text{margin:0;font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:330px}
  .footer-title{margin:0 0 16px;font-size:14.5px;font-weight:700;color:#fff;letter-spacing:.04em}
  .footer-list{margin:0;padding:0;list-style:none}
  .footer-list li{margin-bottom:11px}
  .footer-list a{
    position:relative;font-size:14px;color:rgba(255,255,255,.66);
    padding-left:0;transition:color .18s ease,padding-left .18s ease;
  }
  .footer-list a::before{
    content:"";position:absolute;left:-11px;top:50%;transform:translateY(-50%);
    width:3px;height:0;background:var(--orange);border-radius:2px;transition:height .18s ease;
  }
  .footer-list a:hover{color:#fff;padding-left:8px}
  .footer-list a:hover::before{height:14px}
  .footer-contact{margin:0;padding:0;list-style:none}
  .footer-contact li{
    display:flex;gap:10px;align-items:flex-start;
    font-size:14px;color:rgba(255,255,255,.66);margin-bottom:11px;line-height:1.7;
  }
  .footer-contact i{color:var(--lime);font-size:13px;margin-top:5px;width:15px;text-align:center}
  .footer-bottom{
    margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);
    display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
    font-size:13px;color:rgba(255,255,255,.5);
  }

  /* ---------- 响应式 ---------- */
  @media (max-width:1280px){
    .container-x{padding:0 32px}
    .hero-title{font-size:38px}
    .band-inner{gap:32px}
  }

  @media (max-width:1023px){
    .side-bar{
      transform:translateX(-102%);
      transition:transform .28s ease;
      width:272px;box-shadow:var(--sh-2);
    }
    .side-bar.open{transform:translateX(0)}
    .topbar{display:flex}
    .main-area{margin-left:0;padding-top:60px}
    .page-hero{padding:38px 30px;border-radius:20px}
    .page-hero-inner{grid-template-columns:1fr;gap:26px}
    .hero-title{font-size:34px}
    .band{padding:36px 30px;border-radius:20px}
    .band-inner{grid-template-columns:1fr;gap:28px}
    .cta-wrap{grid-template-columns:1fr;padding:32px 30px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  }

  @media (max-width:767px){
    .container-x{padding:0 20px}
    .section{padding:40px 0}
    .section-head h2{font-size:25px}
    .hero-title{font-size:30px}
    .hero-sub{font-size:15.5px}
    .page-hero{padding:30px 22px}
    .hero-actions .btn{width:100%}
    .res-grid{grid-template-columns:1fr}
    .check-grid{grid-template-columns:1fr}
    .band{padding:30px 22px}
    .band h2{font-size:24px}
    .cta-wrap{padding:26px 22px;border-radius:16px}
    .cta-wrap h2{font-size:23px}
    .cta-actions .btn{width:100%}
    .faq-item summary{font-size:15.5px;padding:16px 18px;gap:11px}
    .faq-body{padding:0 18px 18px 51px}
    .footer-grid{grid-template-columns:1fr;gap:26px}
    .footer-bottom{flex-direction:column;gap:8px}
  }

  /* 表格移动端转卡片 */
  @media (max-width:767px){
    .table-wrap{background:transparent;border:0;box-shadow:none;overflow:visible}
    .cmp-table,.cmp-table tbody,.cmp-table tr,.cmp-table td,.cmp-table th{display:block;width:100%}
    .cmp-table thead{display:none}
    .cmp-table tbody tr{
      background:#fff;border:1px solid var(--border);border-radius:16px;
      box-shadow:var(--sh-1);padding:6px 0;margin-bottom:16px;
    }
    .cmp-table tbody tr:hover{background:#fff}
    .cmp-table tbody th{
      padding:14px 18px;font-size:17px;border-bottom:1px solid var(--border);width:auto;
    }
    .cmp-table tbody td{
      border-top:0;padding:11px 18px;display:flex;gap:14px;font-size:14.5px;
    }
    .cmp-table tbody td::before{
      content:attr(data-label);flex:0 0 38%;
      color:var(--ink);font-weight:700;font-size:13.5px;
    }
  }