/* roulang page: index */
:root{
  --brand-900:#0c2a25;
  --brand-800:#123f38;
  --brand-700:#185a4e;
  --brand-600:#1e7361;
  --brand-500:#2a8f78;
  --brand-100:#e3f4ef;
  --brand-050:#f1faf7;
  --accent-700:#b5751c;
  --accent-600:#d08a24;
  --accent-500:#e8a13a;
  --accent-100:#fdf2de;
  --ink-900:#0f1a18;
  --ink-700:#2c3b38;
  --ink-500:#5b6e69;
  --ink-400:#84958f;
  --line:#e4eae8;
  --line-strong:#cfdcd8;
  --bg:#f5f8f7;
  --surface:#ffffff;
  --radius-xl:26px;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 10px rgba(15,45,40,.05);
  --shadow-md:0 14px 34px -16px rgba(15,45,40,.24);
  --shadow-lg:0 34px 70px -30px rgba(15,45,40,.38);
  --grad-brand:linear-gradient(135deg,#123f38 0%,#1e7361 55%,#2a8f78 100%);
  --grad-accent:linear-gradient(120deg,#e8a13a 0%,#f2c882 100%);
  --container:1180px;
  --ease:.22s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15.5px;
  line-height:1.78;
  color:var(--ink-700);
  background:var(--surface);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-700);}
h1,h2,h3,h4,h5{margin:0;color:var(--ink-900);font-weight:800;letter-spacing:.4px;line-height:1.32;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(232,161,58,.75);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ---------- 顶部浮动 Dock 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  padding:14px 18px 8px;
}
.nav-dock{
  position:relative;
  max-width:var(--container);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:16px;
  padding:10px 14px 10px 18px;
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:0 12px 30px -18px rgba(15,45,40,.45);
  transition:box-shadow var(--ease),border-color var(--ease);
}
.nav-dock:hover{box-shadow:0 18px 40px -20px rgba(15,45,40,.5);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;
  background:var(--grad-brand);
  color:#fff;font-size:16px;font-weight:800;
  display:grid;place-items:center;
  box-shadow:0 8px 18px -10px rgba(30,115,97,.95);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:1px;}
.brand-sub{display:block;font-size:11px;font-weight:500;color:var(--ink-400);letter-spacing:1.6px;line-height:1;margin-top:2px;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  display:inline-flex;align-items:center;
  padding:9px 16px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--ink-500);
  transition:background var(--ease),color var(--ease),transform var(--ease);
}
.nav-link:hover{color:var(--brand-700);background:var(--brand-100);}
.nav-link.active{color:#fff;background:var(--grad-brand);box-shadow:0 8px 18px -10px rgba(30,115,97,.95);}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 20px;border-radius:999px;
  background:var(--grad-accent);
  color:#3b2703;font-size:14px;font-weight:800;
  box-shadow:0 10px 22px -12px rgba(208,138,36,.95);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
  white-space:nowrap;
}
.nav-cta:hover{color:#3b2703;transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 16px 28px -14px rgba(208,138,36,.95);}
.nav-toggle{
  display:none;
  width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line-strong);
  background:#fff;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
  cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-700);transition:transform var(--ease),opacity var(--ease);}
.nav-dock.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-dock.open .nav-toggle span:nth-child(2){opacity:0;}
.nav-dock.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 通用按钮 ---------- */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:12px;
  font-size:15px;font-weight:700;letter-spacing:.5px;
  border:1px solid transparent;cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary-x{
  background:var(--grad-brand);color:#fff;
  box-shadow:0 14px 30px -16px rgba(24,90,78,.95);
}
.btn-primary-x:hover{color:#fff;transform:translateY(-3px);box-shadow:0 20px 36px -18px rgba(24,90,78,1);}
.btn-ghost-x{
  background:#fff;color:var(--brand-700);border-color:var(--line-strong);
  box-shadow:var(--shadow-sm);
}
.btn-ghost-x:hover{color:var(--brand-800);border-color:var(--brand-500);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.btn-light-x{
  background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4);
}
.btn-light-x:hover{background:#fff;color:var(--brand-800);transform:translateY(-3px);}

/* ---------- 板块基础 ---------- */
.section{padding:76px 0;position:relative;}
.section--tint{background:var(--bg);}
.section--brand{background:var(--grad-brand);color:#e7f3ef;}
.section--brand h2,.section--brand h3{color:#fff;}
.section-head{max-width:730px;margin-bottom:38px;}
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:800;letter-spacing:.18em;
  color:var(--brand-600);text-transform:uppercase;margin-bottom:14px;
}
.kicker::before{content:"";width:24px;height:3px;border-radius:3px;background:var(--accent-500);}
.section-head h2{font-size:clamp(24px,2.6vw,33px);margin-bottom:14px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--ink-500);}
.section--brand .section-head p{color:rgba(231,243,239,.82);}
.section--brand .kicker{color:#9fe0cd;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head--center .kicker{justify-content:center;}

/* ---------- 首屏 Hero ---------- */
.hero{padding:26px 0 84px;position:relative;overflow:hidden;}
.hero::before{
  content:"";position:absolute;left:-8%;right:-8%;top:-180px;height:640px;
  background:
    radial-gradient(52% 62% at 18% 26%, rgba(42,143,120,.20), transparent 72%),
    radial-gradient(46% 58% at 88% 6%, rgba(232,161,58,.20), transparent 72%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:52px;
  align-items:center;
}
.hero-copy .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  background:var(--brand-100);color:var(--brand-700);
  font-size:12.5px;font-weight:800;letter-spacing:1.2px;
  margin-bottom:20px;
}
.hero-copy .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent-500);display:inline-block;}
.hero-copy h1{
  font-size:clamp(28px,3.3vw,42px);
  line-height:1.28;
  letter-spacing:1px;
  margin-bottom:20px;
}
.hero-copy h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--brand-600),var(--brand-500) 60%,var(--accent-600));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.5px;line-height:1.86;color:var(--ink-500);margin-bottom:22px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px;}
.tag-pill{
  display:inline-flex;align-items:center;
  padding:6px 14px;border-radius:999px;
  font-size:12.5px;font-weight:700;
  background:var(--brand-050);color:var(--brand-700);
  border:1px solid #d5ece5;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px;}
.hero-kpis{
  display:flex;flex-wrap:wrap;gap:10px 30px;
  padding-top:22px;border-top:1px dashed var(--line-strong);
}
.hero-kpis li{min-width:92px;}
.hero-kpis strong{display:block;font-size:24px;font-weight:800;color:var(--brand-700);line-height:1.2;letter-spacing:.5px;}
.hero-kpis span{font-size:12.5px;color:var(--ink-400);letter-spacing:.4px;}
.hero-media{position:relative;transform:rotate(-1.4deg);}
.hero-media img{
  width:100%;height:440px;object-fit:cover;
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);
  border:6px solid #fff;
}
.hero-chip{
  position:absolute;top:-16px;right:26px;
  padding:9px 18px;border-radius:999px;
  background:var(--grad-accent);color:#3b2703;
  font-size:12.5px;font-weight:800;letter-spacing:.6px;
  box-shadow:0 14px 26px -14px rgba(208,138,36,.95);
}
.hero-badge{
  position:absolute;left:-26px;bottom:32px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:14px 20px;
  box-shadow:var(--shadow-md);
  font-size:13px;font-weight:600;color:var(--ink-700);
  display:flex;align-items:center;gap:10px;
}
.hero-badge i{
  width:30px;height:30px;border-radius:9px;flex:0 0 auto;
  background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-style:normal;font-weight:800;font-size:14px;
}

/* ---------- 品牌故事 ---------- */
.story-grid{
  display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);
  gap:54px;align-items:center;
}
.story-media{position:relative;}
.story-media img{
  width:100%;height:400px;object-fit:cover;
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);
}
.story-stat{
  position:absolute;right:-18px;bottom:-24px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:18px 22px;
  box-shadow:var(--shadow-md);
  display:grid;gap:4px;
}
.story-stat strong{font-size:28px;font-weight:800;color:var(--brand-700);line-height:1;}
.story-stat span{font-size:12.5px;color:var(--ink-400);letter-spacing:.6px;}
.story-copy h2{font-size:clamp(23px,2.4vw,31px);margin-bottom:18px;}
.story-copy p{font-size:15.5px;line-height:1.88;color:var(--ink-500);}
.story-points{display:grid;gap:14px;margin-top:24px;}
.story-points li{
  display:flex;gap:13px;align-items:flex-start;
  padding:14px 18px;border-radius:var(--radius-md);
  background:var(--brand-050);border:1px solid #d9efe8;
}
.story-points .dot{
  width:24px;height:24px;border-radius:8px;flex:0 0 auto;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:12px;font-weight:800;
}
.story-points b{color:var(--ink-900);}
.story-points p{font-size:14px;color:var(--ink-500);margin:2px 0 0;}

/* ---------- 卡片体系 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.card-x{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  overflow:hidden;height:100%;
  display:flex;flex-direction:column;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.card-x:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfe0d6;}
.card-x .card-img{position:relative;overflow:hidden;}
.card-x .card-img img{width:100%;height:170px;object-fit:cover;transition:transform .45s ease;}
.card-x:hover .card-img img{transform:scale(1.05);}
.card-x .card-img .card-tag{
  position:absolute;left:14px;top:14px;
  padding:5px 12px;border-radius:999px;
  background:rgba(255,255,255,.94);
  font-size:11.5px;font-weight:800;color:var(--brand-700);
  letter-spacing:.6px;
}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto;}
.card-body h3{font-size:17px;margin-bottom:10px;letter-spacing:.5px;}
.card-body p{font-size:14px;line-height:1.78;color:var(--ink-500);margin:0;}
.card-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--ink-400);
}
.card-foot .chip{color:var(--brand-700);font-weight:700;}
.channel-card{
  display:flex;flex-direction:column;gap:14px;
  padding:28px 26px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);height:100%;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfe0d6;}
.channel-icon{
  width:48px;height:48px;border-radius:14px;
  background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:19px;font-weight:800;
}
.channel-card h3{font-size:18px;}
.channel-card p{font-size:14px;line-height:1.78;color:var(--ink-500);margin:0;}
.channel-link{
  margin-top:auto;padding-top:6px;
  font-size:13.5px;font-weight:800;color:var(--brand-600);
  display:inline-flex;align-items:center;gap:6px;
}
.channel-card:hover .channel-link{color:var(--accent-700);}

/* ---------- 参数速览 ---------- */
.spec-table{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-xl);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.spec-row{
  display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);
  gap:18px;padding:20px 28px;
  border-bottom:1px solid var(--line);
  transition:background var(--ease);
}
.spec-row:last-child{border-bottom:0;}
.spec-row:hover{background:var(--brand-050);}
.spec-key{font-size:14px;font-weight:800;color:var(--brand-700);letter-spacing:.5px;}
.spec-val{font-size:14.5px;color:var(--ink-700);line-height:1.75;}
.spec-val b{color:var(--ink-900);}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;counter-reset:step;}
.step-card{
  position:relative;padding:32px 26px 28px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfe0d6;}
.step-num{
  counter-increment:step;
  width:46px;height:46px;border-radius:14px;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;
  font-size:17px;font-weight:800;margin-bottom:18px;
  box-shadow:0 10px 20px -12px rgba(24,90,78,.9);
}
.step-num::before{content:"0" counter(step);}
.step-card h3{font-size:17px;margin-bottom:10px;}
.step-card p{font-size:14px;line-height:1.8;color:var(--ink-500);margin:0;}

/* ---------- 场景矩阵 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.scene-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:22px 22px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.scene-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#bfe0d6;}
.scene-mark{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:var(--accent-100);color:var(--accent-700);
  display:grid;place-items:center;font-size:15px;font-weight:800;
}
.scene-item h3{font-size:15.5px;margin-bottom:6px;letter-spacing:.4px;}
.scene-item p{font-size:13.5px;line-height:1.72;color:var(--ink-500);margin:0;}

/* ---------- 权益 ---------- */
.perk-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.perk-card{
  padding:26px 22px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(4px);
  transition:transform var(--ease),background var(--ease),border-color var(--ease);
}
.perk-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);}
.perk-card .perk-num{
  font-size:13px;font-weight:800;letter-spacing:1.4px;
  color:#9fe0cd;margin-bottom:12px;display:block;
}
.perk-card h3{font-size:16px;margin-bottom:9px;}
.perk-card p{font-size:13.5px;line-height:1.75;color:rgba(231,243,239,.85);margin:0;}

/* ---------- 案例 ---------- */
.case-card{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:0;overflow:hidden;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-md);
}
.case-card img{width:100%;height:100%;min-height:300px;object-fit:cover;}
.case-body{padding:36px 38px;}
.case-body .case-label{
  display:inline-block;padding:5px 14px;border-radius:999px;
  background:var(--brand-100);color:var(--brand-700);
  font-size:12px;font-weight:800;letter-spacing:1px;margin-bottom:16px;
}
.case-body h3{font-size:22px;margin-bottom:16px;}
.case-list{display:grid;gap:14px;}
.case-list li{display:flex;gap:12px;}
.case-list b{
  flex:0 0 auto;font-size:12px;font-weight:800;color:var(--accent-700);
  padding:3px 10px;border-radius:8px;background:var(--accent-100);height:fit-content;
}
.case-list p{font-size:14px;line-height:1.78;color:var(--ink-500);margin:0;}
.case-result{
  margin-top:20px;padding:16px 20px;
  border-radius:var(--radius-md);
  background:var(--brand-050);border:1px dashed #bfe0d6;
  font-size:14px;color:var(--brand-800);line-height:1.75;
}

/* ---------- 资讯 ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:32px;align-items:start;}
.news-list{display:grid;gap:16px;}
.news-card{
  display:grid;grid-template-columns:150px minmax(0,1fr);
  gap:20px;padding:18px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#bfe0d6;}
.news-thumb{
  border-radius:var(--radius-md);
  background:var(--grad-brand);
  display:flex;align-items:flex-end;justify-content:flex-start;
  padding:12px;min-height:104px;
}
.news-tag{
  font-size:11.5px;font-weight:800;color:var(--brand-800);
  background:rgba(255,255,255,.92);
  padding:4px 11px;border-radius:999px;letter-spacing:.6px;
}
.news-body h3{font-size:16.5px;margin-bottom:8px;line-height:1.5;}
.news-card:hover .news-body h3{color:var(--brand-700);}
.news-body p{font-size:13.5px;line-height:1.72;color:var(--ink-500);margin:0 0 10px;}
.news-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--ink-400);}
.news-more{font-weight:800;color:var(--accent-700);}
.news-side{
  padding:26px 24px;
  background:var(--brand-050);
  border:1px solid #d9efe8;
  border-radius:var(--radius-lg);
  position:sticky;top:96px;
}
.side-title{font-size:16px;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid #d9efe8;}
.side-item{
  display:flex;gap:10px;align-items:flex-start;
  padding:11px 0;
  border-bottom:1px dashed #d9efe8;
  font-size:13.5px;line-height:1.65;color:var(--ink-700);
  transition:color var(--ease);
}
.side-item:last-child{border-bottom:0;}
.side-item:hover{color:var(--brand-700);}
.side-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-500);flex:0 0 auto;margin-top:8px;}
.cms-empty{
  padding:44px 24px;text-align:center;
  background:var(--bg);border:1px dashed var(--line-strong);
  border-radius:var(--radius-lg);
  color:var(--ink-400);font-size:14.5px;
}

/* ---------- 保障条 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.assure-item{
  display:flex;gap:13px;align-items:flex-start;
  padding:22px 20px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);
}
.assure-item .assure-ico{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:14px;font-weight:800;
}
.assure-item h3{font-size:14.5px;margin-bottom:5px;}
.assure-item p{font-size:13px;line-height:1.7;color:var(--ink-500);margin:0;}

/* ---------- 口碑 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.voice-card{
  padding:28px 26px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:16px;
  transition:transform var(--ease),box-shadow var(--ease);
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.voice-card .quote{
  font-size:14.5px;line-height:1.82;color:var(--ink-700);margin:0;
}
.voice-card .quote::before{content:"“";color:var(--accent-500);font-size:26px;font-weight:800;line-height:0;margin-right:2px;}
.voice-who{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line);}
.voice-ava{
  width:38px;height:38px;border-radius:12px;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:14px;font-weight:800;
}
.voice-who b{display:block;font-size:13.5px;color:var(--ink-900);}
.voice-who span{font-size:12px;color:var(--ink-400);}

/* ---------- 收口 CTA ---------- */
.final-cta{
  position:relative;overflow:hidden;
  border-radius:var(--radius-xl);
  padding:58px 56px;
  background:var(--grad-brand);
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.final-cta::after{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/50d8ea00d5ba808c.webp') center/cover no-repeat;
  opacity:.16;pointer-events:none;
}
.final-cta-inner{position:relative;z-index:2;max-width:640px;}
.final-cta h2{color:#fff;font-size:clamp(23px,2.6vw,32px);margin-bottom:16px;}
.final-cta p{color:rgba(231,243,239,.88);font-size:15px;line-height:1.85;margin-bottom:26px;}
.final-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--brand-900);
  color:#c9dcd7;
  padding:64px 0 28px;
  margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,3fr) minmax(0,4fr);
  gap:44px;padding-bottom:38px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.14);box-shadow:none;}
.footer-brand .brand-text{color:#fff;}
.footer-desc{font-size:13.5px;line-height:1.85;color:#9fbdb6;max-width:400px;}
.footer-col h4{font-size:14.5px;color:#fff;margin-bottom:16px;letter-spacing:.8px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:13.5px;color:#a8c4bd;transition:color var(--ease);}
.footer-col a:hover{color:#fff;}
.footer-col li{font-size:13.5px;color:#a8c4bd;}
.footer-bottom{
  padding-top:24px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:12.5px;color:#7d9a94;
}
.footer-bottom a{color:#9fbdb6;}
.footer-bottom a:hover{color:#fff;}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .hero-grid{gap:36px;}
  .hero-media img{height:380px;}
  .perk-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .assure-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-layout{grid-template-columns:1fr;}
  .news-side{position:static;}
}
@media (max-width:992px){
  .story-grid{grid-template-columns:1fr;gap:44px;}
  .story-media img{height:340px;}
  .story-stat{right:16px;bottom:-22px;}
  .case-card{grid-template-columns:1fr;}
  .case-card img{min-height:240px;height:240px;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:1fr;}
  .voice-grid{grid-template-columns:1fr;}
}
@media (max-width:860px){
  .site-header{padding:12px 14px 6px;}
  .nav-dock{padding:9px 12px;gap:10px;border-radius:18px;flex-wrap:wrap;}
  .nav-toggle{display:flex;}
  .dock-nav{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:#fff;border:1px solid var(--line);
    border-radius:18px;padding:12px;
    box-shadow:var(--shadow-lg);
    display:none;
  }
  .nav-dock.open .dock-nav{display:flex;}
  .nav-link{padding:12px 16px;border-radius:12px;font-size:15px;}
  .nav-cta{display:none;}
  .hero{padding:16px 0 62px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-media{transform:none;}
  .hero-media img{height:300px;border-width:5px;}
  .hero-badge{left:12px;bottom:-18px;padding:12px 16px;font-size:12px;}
  .hero-chip{right:12px;}
  .section{padding:58px 0;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .perk-grid{grid-template-columns:1fr;}
  .assure-grid{grid-template-columns:1fr;}
  .spec-row{grid-template-columns:1fr;gap:6px;padding:18px 20px;}
  .news-card{grid-template-columns:1fr;}
  .news-thumb{min-height:72px;}
  .final-cta{padding:40px 26px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero-copy h1{font-size:26px;}
  .hero-kpis{gap:10px 22px;}
  .hero-kpis strong{font-size:21px;}
  .btn-x{width:100%;padding:13px 20px;}
  .hero-actions{gap:10px;}
  .story-media img{height:250px;}
  .case-body{padding:26px 22px;}
  .final-actions{flex-direction:column;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
 --brand-900:#0c2a25;
 --brand-800:#123f38;
 --brand-700:#185a4e;
 --brand-600:#1e7361;
 --brand-500:#2a8f78;
 --brand-100:#e3f4ef;
 --brand-050:#f1faf7;
 --accent-700:#b5751c;
 --accent-600:#d08a24;
 --accent-500:#e8a13a;
 --accent-100:#fdf2de;
 --ink-900:#0f1a18;
 --ink-700:#2c3b38;
 --ink-500:#5b6e69;
 --ink-400:#84958f;
 --line:#e4eae8;
 --line-strong:#cfdcd8;
 --bg:#f5f8f7;
 --surface:#ffffff;
 --radius-xl:26px;
 --radius-lg:18px;
 --radius-md:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 10px rgba(15,45,40,.05);
 --shadow-md:0 14px 34px -16px rgba(15,45,40,.24);
 --shadow-lg:0 34px 70px -30px rgba(15,45,40,.38);
 --grad-brand:linear-gradient(135deg,#123f38 0%,#1e7361 55%,#2a8f78 100%);
 --grad-accent:linear-gradient(120deg,#e8a13a 0%,#f2c882 100%);
 --container:1180px;
 --ease:.22s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink-700);
 background:var(--surface);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-700);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.35;font-weight:800;}
p{margin:0;}
ul,ol{margin:0;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ---------- 顶部浮动 Dock 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 padding:14px 18px 8px;
}
.nav-dock{
 position:relative;
 max-width:var(--container);
 margin:0 auto;
 display:flex;
 align-items:center;
 gap:16px;
 padding:10px 14px 10px 18px;
 background:rgba(255,255,255,.93);
 backdrop-filter:blur(16px);
 -webkit-backdrop-filter:blur(16px);
 border:1px solid var(--line);
 border-radius:999px;
 box-shadow:0 12px 30px -18px rgba(15,45,40,.45);
 transition:box-shadow var(--ease),border-color var(--ease);
}
.nav-dock:hover{box-shadow:0 18px 40px -20px rgba(15,45,40,.5);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand-mark{
 width:36px;height:36px;border-radius:12px;
 background:var(--grad-brand);
 color:#fff;font-size:16px;font-weight:800;
 display:grid;place-items:center;
 box-shadow:0 8px 18px -10px rgba(30,115,97,.95);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:1px;}
.brand-sub{display:block;font-size:11px;font-weight:500;color:var(--ink-400);letter-spacing:1.6px;line-height:1;margin-top:2px;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;
 padding:9px 16px;border-radius:999px;
 font-size:14.5px;font-weight:600;color:var(--ink-500);
 transition:background var(--ease),color var(--ease),transform var(--ease);
}
.nav-link:hover{color:var(--brand-700);background:var(--brand-100);}
.nav-link.active{color:#fff;background:var(--grad-brand);box-shadow:0 8px 18px -10px rgba(30,115,97,.95);}
.nav-link:focus-visible{outline:3px solid rgba(42,143,120,.32);outline-offset:2px;}
.nav-cta{
 display:inline-flex;align-items:center;gap:6px;
 padding:10px 20px;border-radius:999px;
 background:var(--grad-accent);
 color:#3b2703;font-size:14px;font-weight:800;
 box-shadow:0 10px 22px -12px rgba(208,138,36,.95);
 transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
 white-space:nowrap;
}
.nav-cta:hover{color:#3b2703;transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 16px 28px -14px rgba(208,138,36,.95);}
.nav-cta:focus-visible{outline:3px solid rgba(208,138,36,.35);outline-offset:2px;}
.nav-toggle{
 display:none;
 width:42px;height:42px;border-radius:12px;
 border:1px solid var(--line-strong);
 background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
 cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-700);transition:transform var(--ease),opacity var(--ease);}
.nav-dock.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-dock.open .nav-toggle span:nth-child(2){opacity:0;}
.nav-dock.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 按钮 ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;
 font-size:15px;font-weight:700;letter-spacing:.5px;
 border:1px solid transparent;cursor:pointer;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary-x{background:var(--grad-brand);color:#fff;box-shadow:0 14px 30px -16px rgba(24,90,78,.95);}
.btn-primary-x:hover{color:#fff;transform:translateY(-3px);box-shadow:0 20px 36px -18px rgba(24,90,78,1);}
.btn-ghost-x{background:#fff;color:var(--brand-700);border-color:var(--line-strong);box-shadow:var(--shadow-sm);}
.btn-ghost-x:hover{color:var(--brand-800);border-color:var(--brand-500);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4);}
.btn-light-x:hover{background:#fff;color:var(--brand-800);transform:translateY(-3px);}
.btn-x:focus-visible{outline:3px solid rgba(42,143,120,.35);outline-offset:3px;}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0;position:relative;}
.section--tint{background:var(--bg);}
.section--brand{background:var(--grad-brand);color:#e7f3ef;}
.section--brand h2,.section--brand h3{color:#fff;}
.section-head{max-width:730px;margin-bottom:38px;}
.section-head h2{font-size:clamp(24px,2.6vw,33px);margin-bottom:14px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--ink-500);}
.section--brand .section-head p{color:rgba(231,243,239,.82);}
.section--brand .kicker{color:#9fe0cd;}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
 display:inline-flex;align-items:center;gap:9px;
 font-size:12.5px;font-weight:800;letter-spacing:2.4px;
 color:var(--accent-700);text-transform:uppercase;margin-bottom:12px;
}
.kicker::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--accent-500);}

/* ---------- 文章头部 ---------- */
.article-hero{
 padding:30px 0 68px;
 background:
 radial-gradient(58% 78% at 88% 0%, rgba(42,143,120,.16), transparent 72%),
 radial-gradient(46% 60% at 0% 30%, rgba(232,161,58,.12), transparent 70%),
 linear-gradient(180deg,#f1faf7 0%,#ffffff 90%);
 position:relative;overflow:hidden;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-400);margin-bottom:24px;flex-wrap:wrap;}
.crumb a{color:var(--ink-500);font-weight:600;}
.crumb a:hover{color:var(--brand-600);}
.crumb-sep{color:var(--line-strong);}
.crumb-current{color:var(--brand-700);font-weight:700;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:48px;align-items:center;}
.badge-x{
 display:inline-flex;align-items:center;gap:6px;
 padding:6px 14px;border-radius:999px;
 background:var(--brand-100);color:var(--brand-700);
 font-size:12.5px;font-weight:800;letter-spacing:.6px;
 border:1px solid rgba(42,143,120,.18);
}
.hero-copy h1{
 font-size:clamp(27px,3.3vw,41px);
 line-height:1.28;letter-spacing:-.4px;
 margin:16px 0 18px;
}
.hero-lead{
 font-size:15.5px;color:var(--ink-500);line-height:1.88;
 display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;
}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px;}
.meta-item{
 display:inline-flex;align-items:center;gap:6px;
 padding:7px 13px;border-radius:10px;
 background:#fff;border:1px solid var(--line);
 font-size:12.8px;color:var(--ink-500);font-weight:600;
 box-shadow:var(--shadow-sm);
}
.meta-item strong{color:var(--brand-700);font-weight:800;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-figure{position:relative;transform:rotate(-1.8deg) translateY(-8px);}
.hero-figure::before{
 content:"";position:absolute;inset:16px -14px -16px 18px;
 border-radius:var(--radius-xl);
 background:linear-gradient(135deg,rgba(30,115,97,.16),rgba(232,161,58,.18));
 z-index:0;
}
.hero-figure img{
 position:relative;z-index:1;
 aspect-ratio:16/11;object-fit:cover;
 border-radius:var(--radius-xl);
 border:6px solid #fff;
 box-shadow:var(--shadow-lg);
}
.hero-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}
.stat-chip{
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-md);padding:12px 18px;
 box-shadow:var(--shadow-sm);min-width:112px;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.stat-chip:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-500);}
.stat-chip strong{display:block;font-size:20px;font-weight:800;color:var(--brand-700);line-height:1.25;}
.stat-chip span{font-size:12.5px;color:var(--ink-400);font-weight:600;}

/* ---------- 正文 ---------- */
.article-section{padding:70px 0 78px;}
.article-panel{
 max-width:860px;margin:0 auto;
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-xl);
 padding:44px 46px;
 box-shadow:var(--shadow-md);
}
.article-body{font-size:16px;line-height:1.92;color:var(--ink-700);}
.article-body h2{
 font-size:23px;margin:38px 0 14px;color:var(--ink-900);
 position:relative;padding-left:15px;line-height:1.5;
}
.article-body h2::before{
 content:"";position:absolute;left:0;top:9px;bottom:9px;width:4px;border-radius:4px;background:var(--grad-accent);
}
.article-body h3{font-size:18.5px;margin:28px 0 10px;color:var(--brand-800);}
.article-body h4{font-size:16.5px;margin:22px 0 8px;color:var(--brand-700);}
.article-body p{margin:0 0 16px;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;}
.article-body li{margin-bottom:9px;}
.article-body strong{color:var(--brand-800);font-weight:800;}
.article-body img{border-radius:var(--radius-lg);margin:24px 0;box-shadow:var(--shadow-md);}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 13px;text-align:left;}
.article-body th{background:var(--brand-050);color:var(--brand-800);font-weight:800;}
.article-body tr:nth-child(even) td{background:#fbfdfc;}
.article-body blockquote{
 margin:24px 0;padding:18px 22px;
 background:var(--brand-050);
 border-left:4px solid var(--brand-500);
 border-radius:0 var(--radius-md) var(--radius-md) 0;
 color:var(--ink-500);font-size:15px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px;font-weight:600;}
.article-body a:hover{color:var(--accent-700);}
.empty-state{text-align:center;padding:28px 10px 18px;}
.empty-state h2{font-size:26px;margin-bottom:14px;}
.empty-state p{color:var(--ink-500);max-width:520px;margin:0 auto 26px;}

/* ---------- 三卡要点 ---------- */
.tip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.tip-card{
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
 height:100%;
}
.tip-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.42);}
.tip-num{
 display:inline-flex;align-items:center;justify-content:center;
 width:38px;height:38px;border-radius:12px;
 background:var(--brand-100);color:var(--brand-700);
 font-size:14px;font-weight:800;margin-bottom:16px;
}
.tip-card h3{font-size:18px;margin-bottom:10px;}
.tip-card p{font-size:14.5px;color:var(--ink-500);line-height:1.85;}
.tip-tag{
 display:inline-block;margin-top:16px;
 padding:5px 12px;border-radius:999px;
 background:var(--accent-100);color:var(--accent-700);
 font-size:12px;font-weight:800;letter-spacing:.4px;
}

/* ---------- 深色提醒区 ---------- */
.remind-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;}
.remind-figure img{
 width:100%;aspect-ratio:4/3;object-fit:cover;
 border-radius:var(--radius-xl);
 border:5px solid rgba(255,255,255,.14);
 box-shadow:0 30px 60px -30px rgba(0,0,0,.55);
}
.remind-list{list-style:none;padding:0;margin:24px 0 0;}
.remind-list li{
 display:flex;gap:14px;
 padding:16px 0;
 border-top:1px solid rgba(255,255,255,.14);
}
.remind-list li:first-child{border-top:0;padding-top:0;}
.remind-dot{
 flex:0 0 auto;width:10px;height:10px;margin-top:9px;
 border-radius:50%;background:var(--accent-500);
 box-shadow:0 0 0 5px rgba(232,161,58,.18);
}
.remind-list strong{display:block;color:#fff;font-size:15.5px;margin-bottom:4px;}
.remind-list span{font-size:14px;color:rgba(231,243,239,.76);line-height:1.8;}

/* ---------- 相关阅读 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.related-card{
 display:flex;flex-direction:column;gap:10px;
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:24px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.45);color:inherit;}
.related-tag{
 align-self:flex-start;
 padding:5px 12px;border-radius:999px;
 background:var(--brand-050);color:var(--brand-600);
 font-size:12px;font-weight:800;letter-spacing:.5px;
 border:1px solid rgba(42,143,120,.16);
}
.related-card h3{font-size:16.5px;line-height:1.6;color:var(--ink-900);}
.related-date{font-size:12.5px;color:var(--ink-400);font-weight:600;margin-top:auto;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-md);
 padding:6px 22px;
 margin-bottom:14px;
 box-shadow:var(--shadow-sm);
 transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item[open]{border-color:rgba(42,143,120,.45);box-shadow:var(--shadow-md);}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:16px 30px 16px 0;position:relative;
 font-size:16px;font-weight:800;color:var(--ink-900);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"";position:absolute;right:2px;top:50%;
 width:9px;height:9px;margin-top:-6px;
 border-right:2px solid var(--brand-600);
 border-bottom:2px solid var(--brand-600);
 transform:rotate(45deg);transition:transform var(--ease);
}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:-2px;}
.faq-item summary:focus-visible{outline:3px solid rgba(42,143,120,.3);outline-offset:4px;border-radius:6px;}
.faq-answer{padding:0 0 18px;border-top:1px dashed var(--line);margin-top:2px;padding-top:14px;}
.faq-answer p{font-size:14.8px;color:var(--ink-500);line-height:1.88;margin-bottom:10px;}
.faq-answer p:last-child{margin-bottom:0;}

/* ---------- 收口 CTA ---------- */
.cta-band{position:relative;overflow:hidden;padding:0;}
.cta-inner{
 position:relative;
 border-radius:var(--radius-xl);
 overflow:hidden;
 padding:64px 56px;
 background:url('/assets/images/8ea1ee7fa14accc4.webp') center/cover no-repeat;
 box-shadow:var(--shadow-lg);
}
.cta-inner::before{
 content:"";position:absolute;inset:0;
 background:linear-gradient(115deg,rgba(12,42,37,.94) 0%,rgba(18,63,56,.86) 48%,rgba(30,115,97,.62) 100%);
}
.cta-content{position:relative;z-index:1;max-width:640px;color:#fff;}
.cta-content h2{color:#fff;font-size:clamp(24px,2.8vw,34px);margin-bottom:14px;}
.cta-content p{font-size:15.5px;line-height:1.88;color:rgba(231,243,239,.86);margin-bottom:26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(231,243,239,.78);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:44px;padding-bottom:46px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;font-size:17px;font-weight:800;letter-spacing:1px;}
.footer-desc{font-size:14px;line-height:1.88;color:rgba(231,243,239,.62);max-width:430px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:18px;font-weight:800;letter-spacing:.6px;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li+li{margin-top:11px;}
.footer-col a{color:rgba(231,243,239,.7);font-size:14px;}
.footer-col a:hover{color:#fff;}
.footer-col a:focus-visible{outline:2px solid rgba(255,255,255,.5);outline-offset:3px;border-radius:4px;}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.12);
 padding:20px 0 26px;
 display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
 font-size:13px;color:rgba(231,243,239,.5);
}
.footer-bottom a{color:rgba(231,243,239,.62);}
.footer-bottom a:hover{color:#fff;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px;}
 .hero-figure{transform:none;max-width:640px;}
 .remind-grid{grid-template-columns:1fr;gap:32px;}
 .tip-grid,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .article-panel{padding:36px 32px;}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
 .dock-nav{gap:2px;}
 .nav-link{padding:9px 12px;font-size:14px;}
}
@media (max-width:860px){
 .nav-toggle{display:flex;}
 .dock-nav{
  position:absolute;left:0;right:0;top:calc(100% + 10px);
  flex-direction:column;align-items:stretch;gap:6px;
  margin-left:0;padding:12px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  display:none;
 }
 .nav-dock.open .dock-nav{display:flex;}
 .nav-link{padding:12px 16px;border-radius:12px;justify-content:flex-start;font-size:15px;min-height:44px;}
 .nav-dock .nav-cta{display:none;}
 .section{padding:58px 0;}
 .article-hero{padding:22px 0 52px;}
 .cta-inner{padding:46px 30px;}
}
@media (max-width:768px){
 .tip-grid,.related-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:30px;}
 .article-panel{padding:28px 22px;border-radius:var(--radius-lg);}
 .article-body{font-size:15.5px;}
 .article-body h2{font-size:20.5px;}
 .hero-stats{gap:10px;}
 .stat-chip{flex:1 1 40%;min-width:0;}
}
@media (max-width:520px){
 .nav-dock{padding:9px 10px 9px 12px;gap:10px;}
 .brand-text{font-size:15.5px;}
 .brand-sub{font-size:10px;letter-spacing:1.1px;}
 .hero-copy h1{font-size:25px;}
 .hero-actions .btn-x{width:100%;}
 .cta-actions .btn-x{width:100%;}
 .hero-figure img{border-width:4px;}
 .article-panel{padding:22px 16px;}
 .meta-item{font-size:12px;padding:6px 10px;}
}

/* roulang page: category1 */
:root{
 --brand-900:#0c2a25;
 --brand-800:#123f38;
 --brand-700:#185a4e;
 --brand-600:#1e7361;
 --brand-500:#2a8f78;
 --brand-100:#e3f4ef;
 --brand-050:#f1faf7;
 --accent-700:#b5751c;
 --accent-600:#d08a24;
 --accent-500:#e8a13a;
 --accent-100:#fdf2de;
 --ink-900:#0f1a18;
 --ink-700:#2c3b38;
 --ink-500:#5b6e69;
 --ink-400:#84958f;
 --line:#e4eae8;
 --line-strong:#cfdcd8;
 --bg:#f5f8f7;
 --surface:#ffffff;
 --radius-xl:26px;
 --radius-lg:18px;
 --radius-md:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 10px rgba(15,45,40,.05);
 --shadow-md:0 14px 34px -16px rgba(15,45,40,.24);
 --shadow-lg:0 34px 70px -30px rgba(15,45,40,.38);
 --grad-brand:linear-gradient(135deg,#123f38 0%,#1e7361 55%,#2a8f78 100%);
 --grad-accent:linear-gradient(120deg,#e8a13a 0%,#f2c882 100%);
 --container:1180px;
 --ease:.22s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink-700);
 background:var(--surface);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;color:var(--ink-900);font-weight:800;line-height:1.34;letter-spacing:.2px;}
p{margin:0 0 12px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-700);}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(42,143,120,.45);outline-offset:2px;border-radius:8px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ---------- 浮动 Dock 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 padding:14px 18px 8px;
}
.nav-dock{
 position:relative;
 max-width:var(--container);
 margin:0 auto;
 display:flex;
 align-items:center;
 gap:16px;
 padding:10px 14px 10px 18px;
 background:rgba(255,255,255,.93);
 backdrop-filter:blur(16px);
 -webkit-backdrop-filter:blur(16px);
 border:1px solid var(--line);
 border-radius:999px;
 box-shadow:0 12px 30px -18px rgba(15,45,40,.45);
 transition:box-shadow var(--ease),border-color var(--ease);
}
.nav-dock:hover{box-shadow:0 18px 40px -20px rgba(15,45,40,.5);}
.nav-dock.open{box-shadow:0 22px 48px -22px rgba(15,45,40,.55);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand-mark{
 width:36px;height:36px;border-radius:12px;
 background:var(--grad-brand);
 color:#fff;font-size:16px;font-weight:800;
 display:grid;place-items:center;
 box-shadow:0 8px 18px -10px rgba(30,115,97,.95);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:1px;}
.brand-sub{display:block;font-size:11px;font-weight:500;color:var(--ink-400);letter-spacing:1.6px;line-height:1;margin-top:2px;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;
 padding:9px 16px;border-radius:999px;
 font-size:14.5px;font-weight:600;color:var(--ink-500);
 transition:background var(--ease),color var(--ease),transform var(--ease);
}
.nav-link:hover{color:var(--brand-700);background:var(--brand-100);}
.nav-link.active{color:#fff;background:var(--grad-brand);box-shadow:0 8px 18px -10px rgba(30,115,97,.95);}
.nav-cta{
 display:inline-flex;align-items:center;gap:6px;
 padding:10px 20px;border-radius:999px;
 background:var(--grad-accent);
 color:#3b2703;font-size:14px;font-weight:800;
 box-shadow:0 10px 22px -12px rgba(208,138,36,.95);
 transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
 white-space:nowrap;
}
.nav-cta:hover{color:#3b2703;transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 16px 28px -14px rgba(208,138,36,.95);}
.nav-toggle{
 display:none;
 width:42px;height:42px;border-radius:12px;
 border:1px solid var(--line-strong);
 background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
 cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-700);transition:transform var(--ease),opacity var(--ease);}
.nav-dock.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-dock.open .nav-toggle span:nth-child(2){opacity:0;}
.nav-dock.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* ---------- 按钮 ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;
 font-size:15px;font-weight:700;letter-spacing:.5px;
 border:1px solid transparent;cursor:pointer;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary-x{background:var(--grad-brand);color:#fff;box-shadow:0 14px 30px -16px rgba(24,90,78,.95);}
.btn-primary-x:hover{color:#fff;transform:translateY(-3px);box-shadow:0 20px 36px -18px rgba(24,90,78,1);}
.btn-ghost-x{background:#fff;color:var(--brand-700);border-color:var(--line-strong);box-shadow:var(--shadow-sm);}
.btn-ghost-x:hover{color:var(--brand-800);border-color:var(--brand-500);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.42);}
.btn-light-x:hover{background:#fff;color:var(--brand-800);transform:translateY(-3px);}
/* ---------- 板块 ---------- */
.section{padding:74px 0;position:relative;}
.section--tint{background:var(--bg);}
.section--brand{background:var(--grad-brand);color:#e7f3ef;}
.section--brand h2,.section--brand h3,.section--brand h4{color:#fff;}
.section-head{max-width:740px;margin-bottom:38px;}
.section-head h2{font-size:clamp(23px,2.6vw,32px);margin-bottom:14px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--ink-500);}
.section--brand .section-head p{color:rgba(231,243,239,.82);}
.section--brand .kicker{color:#9fe0cd;}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:800;letter-spacing:2px;color:var(--brand-600);margin-bottom:14px;}
.kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor;}
.kicker--light{color:#a9e3d2;}
/* ---------- 分类 Hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--brand-900);padding:56px 0 68px;text-align:center;}
.cat-hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/8ea1ee7fa14accc4.webp');
 background-size:cover;background-position:center;
 opacity:.22;
}
.cat-hero-veil{
 position:absolute;inset:0;
 background:linear-gradient(160deg,rgba(12,42,37,.94) 0%,rgba(18,63,56,.9) 48%,rgba(30,115,97,.88) 100%);
}
.cat-hero .container{position:relative;z-index:2;}
.cat-hero h1{
 font-size:clamp(27px,3.5vw,42px);
 color:#fff;
 max-width:920px;
 margin:0 auto 16px;
 line-height:1.28;
}
.hero-sub{max-width:730px;margin:0 auto;color:rgba(233,245,241,.86);font-size:16px;line-height:1.9;}
.hero-search{
 display:flex;gap:10px;max-width:660px;
 margin:28px auto 0;
 background:rgba(255,255,255,.97);
 padding:8px 8px 8px 18px;
 border-radius:999px;
 box-shadow:var(--shadow-lg);
}
.hero-search input{
 flex:1;min-width:0;border:0;background:transparent;
 padding:10px 6px;font-size:15px;color:var(--ink-900);
 outline:none;
}
.hero-search input::placeholder{color:var(--ink-400);}
.hero-search .btn-x{padding:11px 24px;border-radius:999px;font-size:14.5px;white-space:nowrap;}
.hero-chips{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;align-items:center;margin-top:22px;}
.chips-label{font-size:13px;color:rgba(233,245,241,.66);margin-right:4px;}
.chip{
 display:inline-flex;align-items:center;
 padding:7px 16px;border-radius:999px;
 font-size:13.5px;font-weight:600;
 color:#dcf2ea;background:rgba(255,255,255,.12);
 border:1px solid rgba(255,255,255,.26);
 transition:background var(--ease),color var(--ease),transform var(--ease),border-color var(--ease);
}
.chip:hover{background:#fff;color:var(--brand-800);border-color:#fff;transform:translateY(-2px);}
.hero-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:34px;}
.badge-stat{
 min-width:132px;padding:14px 20px;
 border-radius:16px;
 background:rgba(255,255,255,.1);
 border:1px solid rgba(255,255,255,.2);
 text-align:center;
 transition:background var(--ease),transform var(--ease);
}
.badge-stat:hover{background:rgba(255,255,255,.17);transform:translateY(-3px);}
.badge-stat b{display:block;font-size:21px;color:#fff;line-height:1.3;}
.badge-stat span{font-size:12.5px;color:rgba(233,245,241,.76);}
/* ---------- 卡片网格 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.info-card{
 height:100%;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong);}
.card-icon{
 width:44px;height:44px;border-radius:13px;
 background:var(--brand-100);color:var(--brand-700);
 display:grid;place-items:center;
 font-size:15px;font-weight:800;letter-spacing:.5px;
 margin-bottom:16px;
}
.info-card h3{font-size:17px;margin-bottom:10px;}
.info-card p{font-size:14.5px;line-height:1.78;color:var(--ink-500);}
.tag{
 display:inline-flex;align-items:center;
 padding:4px 11px;border-radius:999px;
 background:var(--accent-100);color:var(--accent-700);
 font-size:12px;font-weight:800;letter-spacing:.5px;
}
.tag--brand{background:var(--brand-100);color:var(--brand-700);}
/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1fr 1.08fr;gap:46px;align-items:center;}
.split-media{border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-md);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.pain-list{display:grid;gap:12px;}
.pain-item{
 display:flex;gap:14px;
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-md);
 padding:16px 18px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.pain-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--line-strong);}
.pain-no{
 flex:0 0 32px;height:32px;border-radius:10px;
 background:var(--grad-accent);color:#3b2703;
 font-size:13px;font-weight:800;
 display:grid;place-items:center;
}
.pain-item h4{font-size:15px;margin-bottom:4px;}
.pain-item p{font-size:14px;color:var(--ink-500);margin:0;}
/* ---------- 深色分层卡 ---------- */
.layer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.layer-card{
 background:rgba(255,255,255,.1);
 border:1px solid rgba(255,255,255,.22);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 transition:background var(--ease),transform var(--ease),border-color var(--ease);
}
.layer-card:hover{background:rgba(255,255,255,.17);border-color:rgba(255,255,255,.4);transform:translateY(-3px);}
.layer-card h3{font-size:17px;display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.layer-num{
 width:28px;height:28px;border-radius:9px;
 background:var(--grad-accent);color:#3b2703;
 font-size:13px;font-weight:800;
 display:grid;place-items:center;
}
.layer-card p{font-size:14.5px;line-height:1.8;color:rgba(231,243,239,.84);margin:0;}
/* ---------- 步骤 ---------- */
.step-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.step-card{
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong);}
.step-idx{font-size:12.5px;font-weight:800;letter-spacing:2px;color:var(--accent-600);display:block;margin-bottom:12px;}
.step-card h3{font-size:16.5px;margin-bottom:9px;}
.step-card p{font-size:14px;line-height:1.78;color:var(--ink-500);margin:0;}
/* ---------- 对照表 ---------- */
.table-wrap{
 overflow-x:auto;
 background:#fff;
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);
}
.fan-table{width:100%;border-collapse:collapse;min-width:700px;}
.fan-table thead th{
 background:var(--brand-050);
 color:var(--brand-800);
 font-size:13.5px;font-weight:800;
 text-align:left;white-space:nowrap;
 padding:15px 20px;
 border-bottom:1px solid var(--line);
}
.fan-table td{
 padding:15px 20px;
 font-size:14px;line-height:1.7;
 color:var(--ink-700);
 border-bottom:1px solid var(--line);
}
.fan-table tbody tr:last-child td{border-bottom:0;}
.fan-table tbody tr{transition:background var(--ease);}
.fan-table tbody tr:hover{background:var(--brand-050);}
.fan-table td strong{color:var(--brand-700);font-weight:800;}
.table-note{font-size:13px;color:var(--ink-400);margin-top:14px;}
/* ---------- 人群卡 ---------- */
.persona-card{
 height:100%;
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:var(--shadow-sm);
 border-top:3px solid transparent;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.persona-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-top-color:var(--accent-500);}
.persona-card h3{font-size:17px;margin-bottom:10px;}
.persona-card p{font-size:14.5px;color:var(--ink-500);}
.persona-card .tag{margin-top:14px;}
/* ---------- 证言与数据 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.voice-card{
 display:flex;flex-direction:column;gap:16px;
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease);
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.voice-card blockquote{margin:0;font-size:14.5px;line-height:1.85;color:var(--ink-700);}
.voice-meta{display:flex;align-items:center;gap:11px;font-size:13px;color:var(--ink-400);margin-top:auto;}
.avatar{
 width:38px;height:38px;border-radius:11px;
 background:var(--grad-brand);color:#fff;
 display:grid;place-items:center;
 font-size:14px;font-weight:800;
 flex:0 0 auto;
}
.metric-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:34px;}
.metric{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius-md);
 padding:20px 16px;
 text-align:center;
 box-shadow:var(--shadow-sm);
}
.metric b{display:block;font-size:24px;color:var(--brand-700);line-height:1.4;}
.metric span{font-size:13px;color:var(--ink-400);}
/* ---------- 资讯列表 ---------- */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px;}
.news-head .section-head{margin-bottom:0;}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{
 display:flex;flex-direction:column;
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:24px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong);}
.news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-400);margin-bottom:12px;}
.news-card h3{font-size:16.5px;line-height:1.55;margin-bottom:10px;}
.news-card h3 a{color:var(--ink-900);}
.news-card h3 a:hover{color:var(--brand-700);}
.news-card p{font-size:14px;line-height:1.78;color:var(--ink-500);margin:0;}
.list-empty{
 padding:34px 24px;text-align:center;
 background:#fff;border:1px dashed var(--line-strong);
 border-radius:var(--radius-lg);
 color:var(--ink-400);font-size:14px;
}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{
 background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-md);
 box-shadow:var(--shadow-sm);
 overflow:hidden;
 transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:18px;
 padding:18px 22px;
 font-size:15.5px;font-weight:700;color:var(--ink-900);
 cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;line-height:1;color:var(--brand-600);font-weight:700;}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 22px 20px;font-size:14.5px;line-height:1.85;color:var(--ink-500);}
/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;
 margin-top:56px;
 display:flex;align-items:center;justify-content:space-between;gap:34px;
 padding:44px 42px;
 border-radius:var(--radius-xl);
 background:var(--grad-brand);
 box-shadow:var(--shadow-lg);
}
.cta-band::after{
 content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;
 background:radial-gradient(circle,rgba(232,161,58,.34),transparent 68%);
}
.cta-band-text{position:relative;z-index:1;max-width:620px;}
.cta-band h2{color:#fff;font-size:clamp(21px,2.3vw,28px);margin-bottom:10px;}
.cta-band p{color:rgba(231,243,239,.84);font-size:15px;margin:0;line-height:1.85;}
.cta-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap;}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(231,243,239,.78);padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:42px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(231,243,239,.7);max-width:420px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.6px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{color:rgba(231,243,239,.72);font-size:14px;transition:color var(--ease),padding-left var(--ease);}
.footer-col a:hover{color:#fff;padding-left:4px;}
.footer-bottom{
 margin-top:38px;padding-top:20px;
 border-top:1px solid rgba(255,255,255,.14);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
 font-size:13px;color:rgba(231,243,239,.55);
}
.footer-bottom a{color:rgba(231,243,239,.72);}
.footer-bottom a:hover{color:#fff;}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .split{grid-template-columns:1fr;gap:32px;}
 .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
 .step-flow{grid-template-columns:repeat(2,minmax(0,1fr));}
 .voice-grid{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .cta-band{flex-direction:column;align-items:flex-start;padding:36px 30px;}
}
@media (max-width:991.98px){
 .nav-dock{flex-wrap:wrap;gap:10px;}
 .nav-toggle{display:flex;}
 .dock-nav{
   display:none;
   order:4;
   width:100%;
   flex-direction:column;
   align-items:stretch;
   gap:4px;
   margin:6px 0 2px;
   padding-top:10px;
   border-top:1px solid var(--line);
 }
 .nav-dock.open .dock-nav{display:flex;}
 .nav-link{justify-content:flex-start;padding:12px 16px;border-radius:12px;font-size:15px;}
 .nav-cta{display:none;}
}
@media (max-width:768px){
 .section{padding:52px 0;}
 .cat-hero{padding:44px 0 54px;}
 .grid-2,.grid-3,.grid-4,.layer-grid,.step-flow,.news-grid,.voice-grid{grid-template-columns:1fr;}
 .metric-row{grid-template-columns:repeat(2,minmax(0,1fr));}
 .hero-search{flex-direction:column;border-radius:20px;padding:12px;}
 .hero-search input{padding:8px 6px;}
 .hero-search .btn-x{width:100%;border-radius:12px;}
 .footer-grid{grid-template-columns:1fr;gap:30px;}
 .news-head{flex-direction:column;align-items:flex-start;}
 .cta-band{padding:30px 22px;}
 .cta-actions{width:100%;}
 .cta-actions .btn-x{flex:1 1 auto;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .site-header{padding:10px 12px 6px;}
 .nav-dock{padding:10px 12px 10px 14px;border-radius:22px;}
 .brand-text{font-size:16px;}
 .cat-hero h1{font-size:26px;}
 .hero-sub{font-size:15px;}
 .hero-badges{gap:9px;}
 .badge-stat{min-width:calc(50% - 5px);padding:12px 14px;}
 .badge-stat b{font-size:18px;}
 .info-card,.persona-card,.voice-card,.step-card,.news-card{padding:22px 18px;}
 .faq-item summary{padding:16px 18px;font-size:15px;}
 .faq-body{padding:0 18px 18px;}
 .footer-bottom{flex-direction:column;}
}

/* roulang page: category2 */
:root{
 --brand-900:#0c2a25;
 --brand-800:#123f38;
 --brand-700:#185a4e;
 --brand-600:#1e7361;
 --brand-500:#2a8f78;
 --brand-100:#e3f4ef;
 --brand-050:#f1faf7;
 --accent-700:#b5751c;
 --accent-600:#d08a24;
 --accent-500:#e8a13a;
 --accent-100:#fdf2de;
 --ink-900:#0f1a18;
 --ink-700:#2c3b38;
 --ink-500:#5b6e69;
 --ink-400:#84958f;
 --line:#e4eae8;
 --line-strong:#cfdcd8;
 --bg:#f5f8f7;
 --surface:#ffffff;
 --radius-xl:26px;
 --radius-lg:18px;
 --radius-md:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 10px rgba(15,45,40,.05);
 --shadow-md:0 14px 34px -16px rgba(15,45,40,.24);
 --shadow-lg:0 34px 70px -30px rgba(15,45,40,.38);
 --grad-brand:linear-gradient(135deg,#123f38 0%,#1e7361 55%,#2a8f78 100%);
 --grad-accent:linear-gradient(120deg,#e8a13a 0%,#f2c882 100%);
 --container:1180px;
 --ease:.22s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink-700);
 background:var(--surface);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand-600);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-700);}
button{font-family:inherit;}
p{margin:0 0 14px;}
h1,h2,h3,h4{margin:0;line-height:1.3;color:var(--ink-900);font-weight:800;}
ul{margin:0;padding:0;}
:focus-visible{outline:3px solid rgba(42,143,120,.45);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:sticky;top:0;z-index:1030;padding:14px 18px 8px;}
.nav-dock{
 position:relative;max-width:var(--container);margin:0 auto;
 display:flex;align-items:center;gap:16px;
 padding:10px 14px 10px 18px;
 background:rgba(255,255,255,.93);
 backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
 border:1px solid var(--line);border-radius:999px;
 box-shadow:0 12px 30px -18px rgba(15,45,40,.45);
 transition:box-shadow var(--ease),border-color var(--ease);
}
.nav-dock:hover{box-shadow:0 18px 40px -20px rgba(15,45,40,.5);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand-mark{
 width:36px;height:36px;border-radius:12px;
 background:var(--grad-brand);color:#fff;font-size:16px;font-weight:800;
 display:grid;place-items:center;
 box-shadow:0 8px 18px -10px rgba(30,115,97,.95);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:1px;}
.brand-sub{display:block;font-size:11px;font-weight:500;color:var(--ink-400);letter-spacing:1.6px;line-height:1;margin-top:2px;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;padding:9px 16px;border-radius:999px;
 font-size:14.5px;font-weight:600;color:var(--ink-500);
 transition:background var(--ease),color var(--ease),transform var(--ease);
}
.nav-link:hover{color:var(--brand-700);background:var(--brand-100);}
.nav-link.active{color:#fff;background:var(--grad-brand);box-shadow:0 8px 18px -10px rgba(30,115,97,.95);}
.nav-cta{
 display:inline-flex;align-items:center;gap:6px;
 padding:10px 20px;border-radius:999px;background:var(--grad-accent);
 color:#3b2703;font-size:14px;font-weight:800;
 box-shadow:0 10px 22px -12px rgba(208,138,36,.95);
 transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
 white-space:nowrap;
}
.nav-cta:hover{color:#3b2703;transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 16px 28px -14px rgba(208,138,36,.95);}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:12px;
 border:1px solid var(--line-strong);background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
 cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-700);transition:transform var(--ease),opacity var(--ease);}
.nav-dock.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-dock.open .nav-toggle span:nth-child(2){opacity:0;}
.nav-dock.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* ---------- 按钮 ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;
 font-size:15px;font-weight:700;letter-spacing:.5px;
 border:1px solid transparent;cursor:pointer;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary-x{background:var(--grad-brand);color:#fff;box-shadow:0 14px 30px -16px rgba(24,90,78,.95);}
.btn-primary-x:hover{color:#fff;transform:translateY(-3px);box-shadow:0 20px 36px -18px rgba(24,90,78,1);}
.btn-ghost-x{background:#fff;color:var(--brand-700);border-color:var(--line-strong);box-shadow:var(--shadow-sm);}
.btn-ghost-x:hover{color:var(--brand-800);border-color:var(--brand-500);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.42);}
.btn-light-x:hover{background:#fff;color:var(--brand-800);transform:translateY(-3px);}
/* ---------- 板块 ---------- */
.section{padding:76px 0;position:relative;}
.section--tint{background:var(--bg);}
.section--brand{background-color:var(--brand-800);color:#e7f3ef;}
.section--brand h2,.section--brand h3{color:#fff;}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:clamp(24px,2.6vw,33px);margin-bottom:14px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--ink-500);margin:0;}
.section--brand .section-head p{color:rgba(231,243,239,.82);}
.section--brand .kicker{background:rgba(255,255,255,.12);color:#9fe0cd;}
.kicker{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:var(--brand-100);color:var(--brand-700);
 font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:16px;
}
.kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-500);}
/* ---------- Hero ---------- */
.hero{
 position:relative;overflow:hidden;padding:38px 0 74px;
 background:linear-gradient(180deg,#f7fbfa 0%,#ffffff 66%);
}
.hero::before{
 content:"";position:absolute;top:-190px;right:-150px;width:560px;height:560px;border-radius:50%;
 background:radial-gradient(circle at 34% 34%,rgba(42,143,120,.17),transparent 68%);
 pointer-events:none;
}
.hero::after{
 content:"";position:absolute;bottom:-160px;left:-140px;width:420px;height:420px;border-radius:50%;
 background:radial-gradient(circle at 50% 50%,rgba(232,161,58,.13),transparent 70%);
 pointer-events:none;
}
.hero-head{position:relative;z-index:1;max-width:840px;}
.hero h1{
 font-size:clamp(27px,3.6vw,43px);line-height:1.24;letter-spacing:-.4px;
 color:var(--ink-900);margin:0 0 16px;
}
.hero-lead{font-size:16px;line-height:1.85;color:var(--ink-500);max-width:730px;margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.tag-pill{
 display:inline-flex;align-items:center;gap:6px;
 padding:7px 15px;border-radius:999px;
 border:1px solid var(--line-strong);background:#fff;
 color:var(--ink-500);font-size:13px;font-weight:600;
}
.tag-pill b{color:var(--brand-700);font-weight:800;}
/* ---------- 前后对比 ---------- */
.compare{
 display:grid;grid-template-columns:1fr 46px 1fr;gap:16px;align-items:stretch;
 margin-top:44px;position:relative;z-index:1;
}
.compare-card{
 background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius-lg);padding:26px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.compare-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong);}
.compare-card--before{background:#fbfaf7;border-color:#e9e5dc;}
.compare-card--after{
 background:linear-gradient(180deg,#ffffff 0%,#f3faf7 100%);
 border-color:rgba(42,143,120,.42);
 box-shadow:0 20px 46px -28px rgba(24,90,78,.6);
}
.compare-label{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 12px;border-radius:999px;
 font-size:12px;font-weight:800;letter-spacing:1.4px;
 margin-bottom:14px;
}
.compare-card--before .compare-label{background:#efece4;color:#7d7460;}
.compare-card--after .compare-label{background:var(--brand-100);color:var(--brand-700);}
.compare-card h3{font-size:19px;margin-bottom:16px;letter-spacing:-.2px;}
.compare-list{list-style:none;padding:0;margin:0;}
.compare-list li{
 position:relative;padding-left:28px;margin-bottom:13px;
 font-size:14.5px;line-height:1.72;color:var(--ink-500);
}
.compare-list li:last-child{margin-bottom:0;}
.compare-list li::before{
 content:"";position:absolute;left:0;top:6px;
 width:16px;height:16px;border-radius:50%;
 border:1.5px solid #cfc8b8;background:#fff;
}
.compare-card--before .compare-list li::after{
 content:"";position:absolute;left:4px;top:13px;width:8px;height:1.5px;background:#cfc8b8;
}
.compare-card--after .compare-list li::before{background:var(--brand-500);border-color:var(--brand-500);}
.compare-card--after .compare-list li::after{
 content:"";position:absolute;left:5px;top:10px;width:4px;height:8px;
 border:solid #fff;border-width:0 2px 2px 0;transform:rotate(43deg);
}
.compare-card--after .compare-list li{color:var(--ink-700);}
.compare-arrow{
 display:grid;place-items:center;
 font-size:20px;font-weight:800;color:var(--brand-500);
}
/* ---------- 数据徽章条 ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
 margin-top:34px;padding:24px 18px;
 background:var(--brand-050);border:1px solid var(--line);
 border-radius:var(--radius-lg);position:relative;z-index:1;
}
.stat-item{text-align:center;padding:6px 8px;border-right:1px solid rgba(24,90,78,.1);}
.stat-item:last-child{border-right:0;}
.stat-num{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:var(--brand-700);letter-spacing:-.6px;line-height:1.15;}
.stat-num span{font-size:14px;font-weight:700;color:var(--accent-600);margin-left:2px;}
.stat-label{font-size:13px;color:var(--ink-500);margin-top:4px;}
/* ---------- 痛点与解法 ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.pain-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:26px 24px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.4);}
.pain-q{display:flex;align-items:flex-start;gap:12px;font-size:17px;font-weight:800;color:var(--ink-900);margin-bottom:10px;}
.pain-idx{
 flex:0 0 auto;width:28px;height:28px;border-radius:9px;
 background:var(--brand-100);color:var(--brand-700);
 display:grid;place-items:center;font-size:13px;font-weight:800;margin-top:2px;
}
.pain-p{font-size:14.5px;color:var(--ink-500);line-height:1.78;margin-bottom:16px;}
.pain-fix{
 display:flex;gap:10px;align-items:flex-start;
 background:var(--brand-050);border-left:3px solid var(--brand-500);
 padding:12px 15px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
 font-size:14px;line-height:1.72;color:var(--brand-800);
}
.pain-fix b{color:var(--brand-700);font-weight:800;white-space:nowrap;}
/* ---------- 步骤 ---------- */
.step-list{display:grid;gap:16px;}
.step-item{
 display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:22px 24px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.4);}
.step-num{
 width:56px;height:56px;border-radius:16px;background:var(--grad-brand);
 color:#fff;font-weight:800;font-size:19px;letter-spacing:.5px;
 display:grid;place-items:center;
 box-shadow:0 12px 24px -14px rgba(24,90,78,.95);
}
.step-body h3{font-size:17px;margin-bottom:8px;}
.step-body p{font-size:14.5px;line-height:1.78;color:var(--ink-500);margin:0;}
/* ---------- 片区卡片 ---------- */
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.area-card{
 display:flex;flex-direction:column;overflow:hidden;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.area-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.4);}
.area-media{aspect-ratio:16/10;overflow:hidden;background:var(--brand-100);}
.area-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.area-card:hover .area-media img{transform:scale(1.05);}
.area-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.area-tag{
 align-self:flex-start;padding:5px 12px;border-radius:999px;
 background:var(--accent-100);color:var(--accent-700);
 font-size:12.5px;font-weight:800;letter-spacing:.6px;
}
.area-body h3{font-size:17.5px;}
.area-body p{font-size:14.5px;line-height:1.78;color:var(--ink-500);margin:0;}
.area-meta{
 margin-top:auto;padding-top:12px;border-top:1px dashed var(--line-strong);
 font-size:13px;color:var(--ink-400);display:flex;flex-wrap:wrap;gap:8px 14px;
}
.area-meta b{color:var(--brand-700);font-weight:800;}
/* ---------- 参数速览 ---------- */
.section--specs{
 background-color:var(--brand-800);
 background-image:linear-gradient(rgba(9,40,35,.93),rgba(11,45,39,.95)),url('/assets/images/8ea1ee7fa14accc4.webp');
 background-size:cover;background-position:center;
}
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.spec-item{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius-md);padding:22px 20px;
 transition:background var(--ease),transform var(--ease),border-color var(--ease);
}
.spec-item:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);transform:translateY(-3px);}
.spec-k{font-size:12.5px;letter-spacing:1.6px;font-weight:800;color:#9fe0cd;margin-bottom:8px;}
.spec-v{font-size:15.5px;font-weight:700;color:#fff;line-height:1.65;}
.spec-v small{display:block;font-size:13px;font-weight:400;color:rgba(231,243,239,.72);margin-top:6px;line-height:1.6;}
.spec-note{
 margin-top:26px;padding:16px 20px;border-radius:var(--radius-md);
 background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.24);
 font-size:14px;color:rgba(231,243,239,.86);line-height:1.75;
}
/* ---------- 牌友反馈 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.quote-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:26px 24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.4);}
.quote-mark{
 width:34px;height:34px;border-radius:11px;background:var(--brand-100);
 display:grid;place-items:center;color:var(--brand-700);font-weight:800;font-size:16px;
}
.quote-text{font-size:14.8px;line-height:1.8;color:var(--ink-700);margin:0;}
.quote-meta{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-400);}
.quote-meta b{color:var(--ink-900);font-weight:800;display:block;font-size:14px;margin-bottom:2px;}
/* ---------- 适用人群 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.scene-card{
 display:flex;gap:16px;align-items:flex-start;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:24px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(42,143,120,.4);}
.scene-icon{
 flex:0 0 auto;width:46px;height:46px;border-radius:14px;
 background:var(--grad-brand);color:#fff;
 display:grid;place-items:center;font-weight:800;font-size:17px;
 box-shadow:0 12px 22px -14px rgba(24,90,78,.95);
}
.scene-card h3{font-size:16.5px;margin-bottom:8px;}
.scene-card p{font-size:14.3px;line-height:1.78;color:var(--ink-500);margin:0;}
/* ---------- 最新口径 ---------- */
.news-panel{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:30px 30px 26px;box-shadow:var(--shadow-sm);
}
.news-list{list-style:none;display:grid;gap:0;}
.news-item{
 display:grid;grid-template-columns:40px 1fr;gap:16px;align-items:start;
 padding:18px 0;border-bottom:1px dashed var(--line-strong);
}
.news-item:last-child{border-bottom:0;padding-bottom:0;}
.news-item:first-child{padding-top:0;}
.news-idx{
 width:36px;height:36px;border-radius:12px;
 background:var(--accent-100);color:var(--accent-700);
 display:grid;place-items:center;font-weight:800;font-size:14px;
}
.news-item h3{font-size:15.8px;margin-bottom:6px;}
.news-item p{font-size:14.3px;line-height:1.78;color:var(--ink-500);margin:0;}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item[open]{border-color:rgba(42,143,120,.42);box-shadow:var(--shadow-md);}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:20px 56px 20px 24px;position:relative;
 font-size:16px;font-weight:800;color:var(--ink-900);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"";position:absolute;right:24px;top:26px;
 width:10px;height:10px;border-right:2px solid var(--brand-600);border-bottom:2px solid var(--brand-600);
 transform:rotate(45deg);transition:transform var(--ease);
}
.faq-item[open] summary::after{transform:rotate(-135deg);}
.faq-item summary:hover{color:var(--brand-700);}
.faq-answer{padding:0 24px 22px;font-size:14.6px;line-height:1.82;color:var(--ink-500);}
/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;
 border-radius:var(--radius-xl);
 padding:52px 44px;
 background-color:var(--brand-800);
 background-image:linear-gradient(120deg,rgba(10,42,37,.94) 0%,rgba(24,90,78,.86) 60%,rgba(42,143,120,.72) 100%),url('/assets/images/dec8a4159f33d046.webp');
 background-size:cover;background-position:center;
 box-shadow:var(--shadow-lg);
 color:#eaf5f1;
 display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:center;
}
.cta-band h2{font-size:clamp(23px,2.6vw,31px);color:#fff;margin-bottom:12px;}
.cta-band p{font-size:15px;line-height:1.82;color:rgba(234,245,241,.86);margin:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:#c9dcd6;padding:56px 0 0;margin-top:0;}
.footer-grid{
 display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;
 padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;font-size:18px;font-weight:800;letter-spacing:1px;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(201,220,214,.78);max-width:390px;margin:0;}
.footer-col h4{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:1.2px;}
.footer-col ul{list-style:none;display:grid;gap:10px;}
.footer-col a{color:rgba(201,220,214,.82);font-size:14px;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 padding:20px 0;font-size:13px;color:rgba(201,220,214,.6);
}
.footer-bottom a{color:rgba(201,220,214,.72);}
.footer-bottom a:hover{color:#fff;}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .section{padding:60px 0;}
 .area-grid{grid-template-columns:repeat(2,1fr);}
 .spec-grid{grid-template-columns:repeat(2,1fr);}
 .quote-grid{grid-template-columns:1fr;}
 .cta-band{grid-template-columns:1fr;padding:40px 30px;}
 .cta-actions{justify-content:flex-start;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
 .footer-grid>div:first-child{grid-column:1 / -1;}
}
@media (max-width:900px){
 .nav-dock{flex-wrap:wrap;border-radius:24px;padding:10px 12px 10px 14px;gap:10px;}
 .nav-toggle{display:flex;}
 .dock-nav{
  display:none;order:4;width:100%;flex-direction:column;align-items:stretch;gap:6px;
  margin:8px 0 2px;padding-top:10px;border-top:1px solid var(--line);
 }
 .nav-dock.open .dock-nav{display:flex;}
 .nav-link{padding:12px 16px;border-radius:12px;font-size:15px;}
 .nav-cta{padding:9px 15px;font-size:13px;}
 .compare{grid-template-columns:1fr;gap:14px;}
 .compare-arrow{display:none;}
 .pain-grid{grid-template-columns:1fr;}
 .scene-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
 .site-header{padding:10px 12px 6px;}
 .hero{padding:24px 0 52px;}
 .hero-lead{font-size:15px;}
 .section{padding:52px 0;}
 .section-head{margin-bottom:28px;}
 .stat-strip{grid-template-columns:repeat(2,1fr);padding:18px 12px;gap:8px;}
 .stat-item{border-right:0;border-bottom:1px solid rgba(24,90,78,.1);padding-bottom:14px;}
 .stat-item:nth-last-child(-n+2){border-bottom:0;padding-bottom:6px;}
 .step-item{grid-template-columns:1fr;gap:14px;padding:20px;}
 .step-num{width:46px;height:46px;border-radius:14px;font-size:17px;}
 .area-grid{grid-template-columns:1fr;}
 .spec-grid{grid-template-columns:1fr;}
 .news-panel{padding:22px 18px;}
 .cta-band{padding:34px 22px;border-radius:var(--radius-lg);}
 .btn-x{width:100%;}
 .hero-actions .btn-x{width:auto;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .footer-bottom{flex-direction:column;gap:6px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .hero h1{font-size:26px;}
 .hero-actions .btn-x{width:100%;}
 .compare-card{padding:22px 18px;}
 .stat-num{font-size:22px;}
 .quote-card,.scene-card,.pain-card{padding:20px 18px;}
 .faq-item summary{padding:18px 48px 18px 18px;font-size:15px;}
 .faq-answer{padding:0 18px 20px;}
 .news-item{grid-template-columns:32px 1fr;gap:12px;}
 .news-idx{width:30px;height:30px;border-radius:10px;font-size:13px;}
}

/* roulang page: category3 */
:root{
 --brand-900:#0c2a25;
 --brand-800:#123f38;
 --brand-700:#185a4e;
 --brand-600:#1e7361;
 --brand-500:#2a8f78;
 --brand-100:#e3f4ef;
 --brand-050:#f1faf7;
 --accent-700:#b5751c;
 --accent-600:#d08a24;
 --accent-500:#e8a13a;
 --accent-100:#fdf2de;
 --ink-900:#0f1a18;
 --ink-700:#2c3b38;
 --ink-500:#5b6e69;
 --ink-400:#84958f;
 --line:#e4eae8;
 --line-strong:#cfdcd8;
 --bg:#f5f8f7;
 --surface:#ffffff;
 --radius-xl:26px;
 --radius-lg:18px;
 --radius-md:14px;
 --radius-sm:10px;
 --shadow-sm:0 2px 10px rgba(15,45,40,.05);
 --shadow-md:0 14px 34px -16px rgba(15,45,40,.24);
 --shadow-lg:0 34px 70px -30px rgba(15,45,40,.38);
 --grad-brand:linear-gradient(135deg,#123f38 0%,#1e7361 55%,#2a8f78 100%);
 --grad-accent:linear-gradient(120deg,#e8a13a 0%,#f2c882 100%);
 --container:1180px;
 --ease:.22s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink-700);
 background:var(--surface);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--brand-700);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{color:var(--ink-900);font-weight:800;line-height:1.3;margin:0 0 14px;letter-spacing:.2px;}
h1{font-size:clamp(29px,3.5vw,44px);}
h2{font-size:clamp(24px,2.6vw,33px);}
h3{font-size:19px;}
p{margin:0 0 14px;}
ul{margin:0 0 14px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ---------- 顶部浮动 Dock 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 padding:14px 18px 8px;
}
.nav-dock{
 position:relative;
 max-width:var(--container);
 margin:0 auto;
 display:flex;
 align-items:center;
 gap:16px;
 padding:10px 14px 10px 18px;
 background:rgba(255,255,255,.93);
 backdrop-filter:blur(16px);
 -webkit-backdrop-filter:blur(16px);
 border:1px solid var(--line);
 border-radius:999px;
 box-shadow:0 12px 30px -18px rgba(15,45,40,.45);
 transition:box-shadow var(--ease),border-color var(--ease);
}
.nav-dock:hover{box-shadow:0 18px 40px -20px rgba(15,45,40,.5);}
.nav-dock.is-stuck{box-shadow:0 20px 44px -22px rgba(15,45,40,.55);border-color:var(--line-strong);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand-mark{
 width:36px;height:36px;border-radius:12px;
 background:var(--grad-brand);
 color:#fff;font-size:16px;font-weight:800;
 display:grid;place-items:center;
 box-shadow:0 8px 18px -10px rgba(30,115,97,.95);
}
.brand-text{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:1px;}
.brand-sub{display:block;font-size:11px;font-weight:500;color:var(--ink-400);letter-spacing:1.6px;line-height:1;margin-top:2px;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;
 padding:9px 16px;border-radius:999px;
 font-size:14.5px;font-weight:600;color:var(--ink-500);
 transition:background var(--ease),color var(--ease),transform var(--ease);
}
.nav-link:hover{color:var(--brand-700);background:var(--brand-100);}
.nav-link.active{color:#fff;background:var(--grad-brand);box-shadow:0 8px 18px -10px rgba(30,115,97,.95);}
.nav-link:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;}
.nav-cta{
 display:inline-flex;align-items:center;gap:6px;
 padding:10px 20px;border-radius:999px;
 background:var(--grad-accent);
 color:#3b2703;font-size:14px;font-weight:800;
 box-shadow:0 10px 22px -12px rgba(208,138,36,.95);
 transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
 white-space:nowrap;
}
.nav-cta:hover{color:#3b2703;transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 16px 28px -14px rgba(208,138,36,.95);}
.nav-toggle{
 display:none;
 width:42px;height:42px;border-radius:12px;
 border:1px solid var(--line-strong);
 background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
 cursor:pointer;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-700);transition:transform var(--ease),opacity var(--ease);}
.nav-dock.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-dock.open .nav-toggle span:nth-child(2){opacity:0;}
.nav-dock.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* ---------- 通用按钮 ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:12px;
 font-size:15px;font-weight:700;letter-spacing:.5px;
 border:1px solid transparent;cursor:pointer;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary-x{
 background:var(--grad-brand);color:#fff;
 box-shadow:0 14px 30px -16px rgba(24,90,78,.95);
}
.btn-primary-x:hover{color:#fff;transform:translateY(-3px);box-shadow:0 20px 36px -18px rgba(24,90,78,1);}
.btn-ghost-x{
 background:#fff;color:var(--brand-700);border-color:var(--line-strong);
 box-shadow:var(--shadow-sm);
}
.btn-ghost-x:hover{color:var(--brand-800);border-color:var(--brand-500);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.btn-x:focus-visible{outline:2px solid var(--accent-600);outline-offset:3px;}
/* ---------- 板块基础 ---------- */
.section{padding:76px 0;position:relative;}
.section--tint{background:var(--bg);}
.section--brand{background:var(--grad-brand);color:#e7f3ef;}
.section--brand h2,.section--brand h3{color:#fff;}
.section--brand p{color:rgba(231,243,239,.86);}
.section-head{max-width:740px;margin-bottom:38px;}
.section-head h2{margin-bottom:14px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--ink-500);margin:0;}
.section--brand .section-head p{color:rgba(231,243,239,.82);}
.kicker{
 display:inline-flex;align-items:center;gap:9px;
 font-size:12.5px;font-weight:800;letter-spacing:2px;
 color:var(--brand-600);margin-bottom:14px;text-transform:uppercase;
}
.kicker::before{content:"";width:24px;height:2px;border-radius:2px;background:var(--accent-500);}
.section--brand .kicker{color:#9fe0cd;}
/* ---------- 首屏 Hero ---------- */
.hero{padding:28px 0 78px;position:relative;overflow:hidden;background:var(--brand-050);}
.hero::before{
 content:"";position:absolute;left:-10%;right:-6%;top:-200px;height:660px;
 background:
 radial-gradient(50% 60% at 16% 26%, rgba(42,143,120,.20), transparent 72%),
 radial-gradient(42% 52% at 88% 8%, rgba(232,161,58,.18), transparent 70%);
 pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;}
.hero-lead{font-size:16.5px;line-height:1.85;color:var(--ink-500);max-width:560px;}
.party-bar{
 display:flex;flex-wrap:wrap;align-items:center;gap:14px;
 margin:22px 0 24px;padding:14px 18px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 box-shadow:var(--shadow-sm);
}
.party-dots{display:flex;gap:7px;}
.party-dots i{width:15px;height:15px;border-radius:50%;background:var(--brand-500);display:block;}
.party-dots i.empty{background:#fff;border:2px solid var(--brand-500);}
.party-text{font-size:14px;font-weight:700;color:var(--brand-800);line-height:1.6;}
.party-text b{color:var(--accent-700);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px;}
.tag-list{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:0;}
.tag-list li{
 padding:6px 14px;border-radius:999px;
 background:#fff;border:1px solid var(--line-strong);
 font-size:13px;font-weight:600;color:var(--ink-500);
}
.hero-panel{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);
 box-shadow:var(--shadow-lg);overflow:hidden;
}
.hero-panel figure{margin:0;position:relative;}
.hero-panel figure img{width:100%;height:196px;object-fit:cover;}
.hero-panel figcaption{
 position:absolute;left:14px;bottom:14px;
 padding:6px 13px;border-radius:999px;
 background:rgba(12,42,37,.72);color:#fff;font-size:12px;font-weight:700;letter-spacing:.6px;
 backdrop-filter:blur(6px);
}
.panel-body{padding:20px 22px 24px;}
.panel-body h2{font-size:15px;letter-spacing:1px;color:var(--ink-400);font-weight:700;text-transform:uppercase;margin-bottom:16px;}
.check-list{list-style:none;padding:0;margin:0;}
.check-list li{
 display:flex;align-items:flex-start;gap:10px;
 padding:11px 0;border-bottom:1px dashed var(--line);
 font-size:14.5px;color:var(--ink-700);
}
.check-list li:last-child{border-bottom:0;padding-bottom:0;}
.check-list .tick{
 flex:0 0 auto;width:20px;height:20px;border-radius:50%;
 background:var(--brand-100);color:var(--brand-700);
 display:grid;place-items:center;font-size:11px;font-weight:800;margin-top:3px;
}
.check-list b{color:var(--ink-900);}
/* ---------- 卡片网格 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.card-x{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
 height:100%;
}
.card-x:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong);}
.card-x h3{font-size:17px;margin-bottom:10px;}
.card-x p{font-size:14.5px;line-height:1.8;color:var(--ink-500);margin:0;}
.card-icon{
 width:44px;height:44px;border-radius:13px;
 background:var(--brand-100);color:var(--brand-700);
 display:grid;place-items:center;margin-bottom:16px;
}
.card-icon svg{width:22px;height:22px;}
.badge-soft{
 display:inline-flex;align-items:center;gap:6px;
 padding:4px 11px;border-radius:999px;
 background:var(--accent-100);color:var(--accent-700);
 font-size:12px;font-weight:800;letter-spacing:.5px;
}
/* ---------- 步骤流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);padding:26px 22px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-500);}
.step::after{
 content:"";position:absolute;top:40px;right:-11px;width:22px;height:2px;
 background:var(--line-strong);
}
.step:last-child::after{display:none;}
.step-num{
 width:38px;height:38px;border-radius:12px;
 background:var(--grad-brand);color:#fff;
 display:grid;place-items:center;font-size:15px;font-weight:800;
 margin-bottom:16px;
}
.step h3{font-size:16.5px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--ink-500);line-height:1.78;margin:0;}
/* ---------- 桌型速览 ---------- */
.table-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow-sm);
}
.table-row{
 display:grid;grid-template-columns:1.2fr 1fr 1fr 1.4fr;
 gap:12px;align-items:center;
 padding:16px 22px;border-bottom:1px solid var(--line);
 font-size:14.5px;
 transition:background var(--ease);
}
.table-row:last-child{border-bottom:0;}
.table-row:hover{background:var(--brand-050);}
.table-row.head{
 background:var(--brand-900);color:#dff0eb;font-size:13px;font-weight:800;
 letter-spacing:1.2px;border-bottom:0;
}
.table-row.head:hover{background:var(--brand-900);}
.table-row strong{color:var(--ink-900);font-weight:800;}
.table-row .muted{color:var(--ink-500);}
/* ---------- 结算深色板块 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;}
.split-media{border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.16);}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:300px;}
.rule-list{list-style:none;padding:0;margin:0;}
.rule-list li{
 display:flex;gap:14px;padding:15px 0;
 border-bottom:1px solid rgba(255,255,255,.14);
}
.rule-list li:last-child{border-bottom:0;}
.rule-list .dot{
 flex:0 0 auto;width:8px;height:8px;border-radius:50%;
 background:var(--accent-500);margin-top:11px;
}
.rule-list b{color:#fff;display:block;font-size:15.5px;margin-bottom:4px;}
.rule-list span{font-size:14px;color:rgba(231,243,239,.82);line-height:1.75;}
/* ---------- 数据与证言 ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:34px;
}
.stat{
 background:linear-gradient(160deg,#ffffff 0%,#f3faf7 100%);
 border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease);
}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.stat-num{font-size:32px;font-weight:800;color:var(--brand-700);line-height:1.1;margin-bottom:6px;}
.stat-num small{font-size:15px;font-weight:700;margin-left:2px;color:var(--accent-700);}
.stat p{font-size:13.8px;color:var(--ink-500);margin:0;line-height:1.7;}
.quote{
 background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand-500);
 border-radius:var(--radius-md);padding:22px 24px;box-shadow:var(--shadow-sm);
 height:100%;
}
.quote p{font-size:15px;color:var(--ink-700);line-height:1.85;margin-bottom:14px;}
.quote footer{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-400);font-weight:600;}
.quote .avatar{
 width:32px;height:32px;border-radius:50%;
 background:var(--brand-100);color:var(--brand-700);
 display:grid;place-items:center;font-size:13px;font-weight:800;
}
/* ---------- 适用人群 ---------- */
.persona{
 display:flex;gap:14px;align-items:flex-start;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:18px 20px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.persona:hover{transform:translateY(-3px);border-color:var(--brand-500);box-shadow:var(--shadow-md);}
.persona .num{
 flex:0 0 auto;width:30px;height:30px;border-radius:9px;
 background:var(--brand-050);color:var(--brand-700);
 display:grid;place-items:center;font-size:13px;font-weight:800;
}
.persona h3{font-size:15.5px;margin-bottom:6px;}
.persona p{font-size:13.8px;color:var(--ink-500);margin:0;line-height:1.7;}
/* ---------- 提醒列表 ---------- */
.news-list{display:grid;gap:14px;}
.news-item{
 display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:18px 22px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.news-item:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md);}
.news-date{
 font-size:12.5px;font-weight:800;color:var(--brand-700);
 background:var(--brand-050);border-radius:9px;padding:7px 11px;letter-spacing:.5px;white-space:nowrap;
}
.news-item h3{font-size:15.5px;margin:0 0 4px;}
.news-item p{font-size:13.8px;color:var(--ink-500);margin:0;line-height:1.7;}
.news-tag{
 font-size:12px;font-weight:800;color:var(--accent-700);
 background:var(--accent-100);border-radius:999px;padding:5px 12px;white-space:nowrap;
}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:18px 22px;font-size:15.5px;font-weight:700;color:var(--ink-900);
 display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";font-size:19px;font-weight:800;color:var(--brand-600);
 transition:transform var(--ease);line-height:1;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--ink-500);line-height:1.85;}
/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;
 border-radius:var(--radius-xl);
 background:var(--grad-brand);
 padding:52px 46px;
 color:#eaf6f2;
 box-shadow:var(--shadow-lg);
}
.cta-band::after{
 content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
 background:radial-gradient(circle,rgba(232,161,58,.42),transparent 68%);
}
.cta-band h2{color:#fff;margin-bottom:12px;position:relative;}
.cta-band p{color:rgba(234,246,242,.86);max-width:620px;position:relative;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;position:relative;}
.cta-actions .btn-ghost-x{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.42);box-shadow:none;}
.cta-actions .btn-ghost-x:hover{background:#fff;color:var(--brand-800);}
/* ---------- 页脚 ---------- */
.site-footer{
 background:var(--brand-900);color:rgba(231,243,239,.76);
 padding:64px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{color:#fff;font-size:17px;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(231,243,239,.72);margin:0;max-width:400px;}
.footer-col h4{
 font-size:14px;letter-spacing:1.5px;color:#fff;margin-bottom:16px;font-weight:800;
}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{
 font-size:14px;color:rgba(231,243,239,.74);
 transition:color var(--ease),padding-left var(--ease);
}
.footer-col a:hover{color:var(--accent-500);padding-left:4px;}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
 margin-top:40px;padding-top:20px;
 border-top:1px solid rgba(255,255,255,.13);
 font-size:13px;color:rgba(231,243,239,.6);
}
.footer-bottom a{color:rgba(231,243,239,.6);}
.footer-bottom a:hover{color:var(--accent-500);}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:36px;}
 .grid-4{grid-template-columns:repeat(2,1fr);}
 .steps{grid-template-columns:repeat(2,1fr);}
 .step:nth-child(2)::after{display:none;}
 .split{grid-template-columns:1fr;gap:32px;}
 .stat-strip{grid-template-columns:repeat(3,1fr);gap:16px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:992px){
 .nav-dock{flex-wrap:wrap;padding:10px 12px;}
 .nav-toggle{display:flex;}
 .nav-cta{display:none;}
 .dock-nav{
 position:absolute;left:0;right:0;top:calc(100% + 10px);
 flex-direction:column;align-items:stretch;gap:4px;
 background:#fff;border:1px solid var(--line);border-radius:20px;
 padding:12px;box-shadow:var(--shadow-md);
 display:none;margin-left:0;
 }
 .nav-dock.open .dock-nav{display:flex;}
 .nav-link{width:100%;justify-content:flex-start;padding:11px 16px;border-radius:12px;}
 .table-row{grid-template-columns:1.1fr .8fr .8fr 1.2fr;font-size:13.5px;}
}
@media (max-width:768px){
 .section{padding:56px 0;}
 .hero{padding:20px 0 56px;}
 .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
 .steps{grid-template-columns:1fr;}
 .step::after{display:none;}
 .stat-strip{grid-template-columns:1fr;}
 .table-row{grid-template-columns:1fr 1fr;gap:6px 12px;padding:14px 18px;}
 .table-row.head{display:none;}
 .table-row span.muted::before{content:attr(data-label) "：";color:var(--ink-400);font-weight:600;}
 .cta-band{padding:36px 24px;border-radius:var(--radius-lg);}
 .news-item{grid-template-columns:1fr;gap:10px;align-items:flex-start;}
 .news-tag{justify-self:start;}
 .footer-grid{grid-template-columns:1fr;gap:30px;}
 .footer-bottom{flex-direction:column;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .hero-actions .btn-x,.cta-actions .btn-x{width:100%;}
 .brand-text{font-size:16px;}
 .brand-sub{font-size:10px;letter-spacing:1.2px;}
 .party-bar{padding:12px 14px;}
 .stat-num{font-size:28px;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}