/* roulang page: index */
:root{
  --deep:#0a2340;
  --deep-2:#123a5e;
  --sea:#0f4d6b;
  --accent:#18b39c;
  --accent-dark:#0f9484;
  --gold:#f0b25a;
  --bg:#f4f7fb;
  --bg-tint:#eaf1f8;
  --surface:#ffffff;
  --line:#e2e9f2;
  --text:#14233a;
  --muted:#5f7288;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(15,37,64,.06);
  --shadow-md:0 12px 30px rgba(15,37,64,.10);
  --shadow-lg:0 22px 50px rgba(10,35,64,.18);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:15px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.4;color:inherit;letter-spacing:.2px;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
img{max-width:100%;display:block;border:0;border-radius:var(--radius);}
button{font-family:inherit;border:0;background:none;cursor:pointer;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:90;padding:16px 0;transition:padding .25s ease;}
.site-header.is-stuck{padding:8px 0;}
.nav-shell{
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:16px;
  padding:10px 16px;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck .nav-shell{box-shadow:var(--shadow-md);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:11px;
  background:linear-gradient(135deg,#18b39c,#0f4d6b);
  color:#fff;font-size:16px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(24,179,156,.28);
}
.brand-text{font-size:16px;font-weight:700;color:var(--deep);white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  display:inline-flex;align-items:center;
  padding:9px 14px;border-radius:10px;
  font-size:15px;color:var(--muted);font-weight:500;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#eef4fa;color:var(--deep-2);}
.nav-link.is-active{background:#e7f2fb;color:var(--deep);font-weight:700;}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid var(--line);background:#fff;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--deep-2);border-radius:2px;transition:transform .2s ease;}

/* ---------- 按钮与标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:10px;
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:linear-gradient(135deg,#18b39c,#0f9484);color:#fff;box-shadow:0 8px 20px rgba(24,179,156,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(24,179,156,.36);color:#fff;}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--deep);}
.btn-outline:hover{border-color:#bcd6e9;box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:12px;}

.tag{
  display:inline-block;padding:3px 11px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.4px;
  background:#e8f4f2;color:var(--accent-dark);
}
.tag-warm{background:#fdf1e0;color:#b3782a;}
.tag-cool{background:#e7f0fb;color:#2a6398;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  font-size:13px;color:#d7ecf7;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.2px;
  color:var(--accent-dark);text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent);}

/* ---------- Hero ---------- */
.hero{padding:8px 0 0;}
.hero-card{
  position:relative;overflow:hidden;
  border-radius:26px;
  padding:56px 0 60px;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/be44b097baad5a2c.webp') center/cover no-repeat;opacity:.30;}
.hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 16%,rgba(24,179,156,.36),transparent 52%),
    linear-gradient(120deg,rgba(6,22,40,.94) 12%,rgba(6,22,40,.62) 62%,rgba(6,22,40,.42));
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center;}
.hero-title{font-size:clamp(28px,3.4vw,42px);font-weight:800;line-height:1.32;letter-spacing:.5px;}
.hero-title em{font-style:normal;color:var(--gold);}
.hero-sub{margin-top:14px;font-size:16px;color:#a9c9dc;font-weight:500;}
.hero-copy{margin-top:18px;font-size:15px;line-height:1.9;color:#c8dbe8;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.compare-col{
  border-radius:16px;padding:18px 16px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.15);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  transition:transform .25s ease,box-shadow .25s ease;
}
.compare-col:hover{transform:translateY(-4px);}
.compare-after{
  background:rgba(24,179,156,.16);
  border-color:rgba(24,179,156,.55);
  box-shadow:0 16px 34px rgba(0,0,0,.22);
}
.compare-label{font-size:11px;font-weight:700;letter-spacing:1.6px;color:#9fc2d6;}
.compare-after .compare-label{color:#7fe4d2;}
.compare-col h3{margin-top:6px;font-size:16px;color:#fff;}
.compare-col ul{margin-top:12px;display:grid;gap:9px;}
.compare-col li{
  position:relative;padding-left:14px;
  font-size:13px;line-height:1.66;color:#c5d8e5;
}
.compare-col li::before{
  content:"";position:absolute;left:0;top:9px;
  width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.45);
}
.compare-after li::before{background:var(--accent);}

/* ---------- 通用板块 ---------- */
.section{padding:74px 0;}
.section--tint{background:linear-gradient(180deg,#eaf1f8 0%,#f4f7fb 100%);}
.section--plain{background:#fff;}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:clamp(22px,2.4vw,30px);margin-top:12px;color:var(--deep);}
.section-lead{margin-top:14px;font-size:15px;line-height:1.9;color:var(--muted);}
.section-head--split{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;max-width:none;flex-wrap:wrap;}

/* ---------- 数据看板 ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9dded;}
.stat-num{display:block;font-size:32px;font-weight:800;color:var(--deep);letter-spacing:.5px;line-height:1.1;}
.stat-num small{font-size:14px;font-weight:600;color:var(--accent-dark);margin-left:4px;}
.stat-card h3{margin-top:10px;font-size:15px;color:var(--text);}
.stat-card p{margin-top:8px;font-size:13px;line-height:1.75;color:var(--muted);}

/* ---------- 品牌故事 ---------- */
.story{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center;}
.story-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);}
.story-figure img{width:100%;height:100%;object-fit:cover;border-radius:0;aspect-ratio:4/3;}
.story-figure figcaption{
  position:absolute;left:16px;bottom:16px;right:16px;
  padding:12px 16px;border-radius:12px;
  background:rgba(8,28,48,.72);color:#dbeaf4;font-size:13px;
  backdrop-filter:blur(6px);
}
.story-body h2{font-size:clamp(22px,2.3vw,28px);color:var(--deep);margin-top:12px;}
.story-body p{margin-top:16px;font-size:15px;line-height:1.9;color:var(--muted);}
.story-points{display:grid;gap:14px;margin-top:24px;}
.story-point{display:flex;gap:12px;align-items:flex-start;}
.story-point span{
  flex:0 0 28px;height:28px;border-radius:9px;
  background:#e7f2fb;color:var(--deep-2);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;
}
.story-point strong{display:block;font-size:15px;color:var(--deep);}
.story-point p{margin-top:2px;font-size:13.5px;line-height:1.7;color:var(--muted);}

/* ---------- 分类入口墙 ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.entry-card{
  display:block;position:relative;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 24px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.entry-card::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--accent),#2a7fb8);
  opacity:0;transition:opacity .22s ease;
}
.entry-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#c9dded;}
.entry-card:hover::after{opacity:1;}
.entry-icon{
  width:44px;height:44px;border-radius:13px;
  background:#eaf4f2;color:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.entry-card h3{font-size:18px;color:var(--deep);}
.entry-card p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--muted);}
.entry-link{margin-top:18px;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--accent-dark);}
.entry-card:hover .entry-link{color:var(--deep-2);}

/* ---------- 爆款网格 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9dded;}
.post-thumb{overflow:hidden;}
.post-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0;transition:transform .4s ease;}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{font-size:16.5px;color:var(--deep);line-height:1.55;}
.post-body p{font-size:13.5px;line-height:1.8;color:var(--muted);}

/* ---------- 场景矩阵 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.scene-card{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.scene-idx{font-size:15px;font-weight:800;color:#b8cadb;line-height:1.4;}
.scene-card h3{font-size:16.5px;color:var(--deep);}
.scene-card p{margin-top:8px;font-size:13.5px;line-height:1.8;color:var(--muted);}

/* ---------- 会员权益 ---------- */
.benefit-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:start;}
.benefit-list{display:grid;gap:16px;margin-top:6px;}
.benefit-item{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.benefit-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.benefit-item .dot{
  flex:0 0 30px;height:30px;border-radius:10px;
  background:#eaf4f2;color:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.benefit-item strong{display:block;font-size:15px;color:var(--deep);}
.benefit-item p{margin-top:4px;font-size:13.5px;line-height:1.72;color:var(--muted);}

.plan-table-wrap{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);overflow:hidden;
}
.plan-table{width:100%;font-size:14px;}
.plan-table th,.plan-table td{
  padding:14px 16px;text-align:left;border-bottom:1px solid #eef3f8;
  vertical-align:middle;
}
.plan-table thead th{
  background:#f2f7fc;color:var(--deep);
  font-size:13.5px;font-weight:700;white-space:nowrap;
}
.plan-table thead th.is-recommended{background:#e6f6f3;color:var(--accent-dark);}
.plan-table tbody th{font-weight:600;color:var(--text);background:#fbfdff;font-size:13.5px;}
.plan-table td{color:var(--muted);}
.plan-table td:nth-child(3),
.plan-table th:nth-child(3){background:#f0faf8;color:var(--deep-2);font-weight:600;}
.plan-table tbody tr:hover td{background:#f7fbfe;}
.plan-table tbody tr:hover td:nth-child(3){background:#e8f7f4;}
.plan-table tbody tr:last-child th,.plan-table tbody tr:last-child td{border-bottom:0;}
.plan-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px;}
.plan-note{font-size:13px;color:var(--muted);}

/* ---------- 对比表 ---------- */
.vs-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);overflow:hidden;
}
.vs-head{display:grid;grid-template-columns:1fr 1fr;background:#f2f7fc;}
.vs-head div{padding:16px 22px;font-size:14px;font-weight:700;color:var(--muted);}
.vs-head div+div{background:#e8f4f2;color:var(--accent-dark);}
.vs-row{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #eef3f8;}
.vs-row div{padding:16px 22px;font-size:14px;line-height:1.8;color:var(--muted);}
.vs-row div+div{color:var(--text);background:#fbfefd;}
.vs-row div+div strong{color:var(--deep-2);}

/* ---------- 资讯列表 ---------- */
.news-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:34px;align-items:start;}
.news-list{display:grid;gap:14px;}
.news-item{
  display:grid;grid-template-columns:112px 1fr;gap:16px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:12px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c9dded;}
.news-item img{width:112px;height:78px;object-fit:cover;border-radius:10px;}
.news-item h3{font-size:15.5px;color:var(--deep);line-height:1.6;}
.news-item p{margin-top:6px;font-size:13px;line-height:1.72;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:8px;font-size:12px;color:#93a5b8;}
.news-side{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-sm);
}
.news-side h3{font-size:16px;color:var(--deep);padding-bottom:12px;border-bottom:1px solid #eef3f8;}
.side-list{display:grid;gap:14px;margin-top:16px;}
.side-item{display:block;padding:10px 0;border-bottom:1px dashed #eaf0f6;}
.side-item:last-child{border-bottom:0;padding-bottom:0;}
.side-item strong{display:block;font-size:14px;font-weight:600;color:var(--text);line-height:1.6;}
.side-item:hover strong{color:var(--accent-dark);}
.side-item span{display:block;margin-top:4px;font-size:12px;color:#93a5b8;}
.empty-note{font-size:14px;color:var(--muted);padding:24px 0;}

/* ---------- 保障条 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.guard-item{
  display:flex;align-items:center;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 18px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.guard-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.guard-icon{
  flex:0 0 34px;height:34px;border-radius:11px;
  background:#eaf4f2;color:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;
}
.guard-item strong{display:block;font-size:14.5px;color:var(--deep);}
.guard-item span{display:block;font-size:12.5px;color:var(--muted);line-height:1.6;}

/* ---------- 更新日志 ---------- */
.log-list{display:grid;gap:0;border-left:2px solid #dbe6f1;padding-left:26px;margin-left:6px;}
.log-item{position:relative;padding:0 0 30px 0;}
.log-item:last-child{padding-bottom:0;}
.log-item::before{
  content:"";position:absolute;left:-33px;top:7px;
  width:11px;height:11px;border-radius:50%;
  background:#fff;border:2px solid var(--accent);
}
.log-tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#e7f0fb;color:#2a6398;}
.log-item h3{margin-top:10px;font-size:16px;color:var(--deep);}
.log-item p{margin-top:6px;font-size:13.5px;line-height:1.8;color:var(--muted);}

/* ---------- 口碑 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.voice-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.voice-quote{font-size:14px;line-height:1.85;color:var(--text);}
.voice-user{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid #eef3f8;}
.voice-avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,#18b39c,#2a7fb8);
  color:#fff;font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.voice-user span{font-size:13.5px;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item:hover{border-color:#c9dded;box-shadow:var(--shadow-md);}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:18px 52px 18px 22px;position:relative;
  font-size:15.5px;font-weight:600;color:var(--deep);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--accent-dark);line-height:1;
}
.faq-item[open] summary::after{content:"−";}
.faq-item p{padding:0 22px 20px;font-size:14px;line-height:1.85;color:var(--muted);}

/* ---------- CTA ---------- */
.section--cta{padding:8px 0 84px;}
.cta-card{
  position:relative;overflow:hidden;border-radius:26px;
  padding:56px 52px;color:#fff;box-shadow:var(--shadow-lg);
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
}
.cta-bg{position:absolute;inset:0;background:url('/assets/images/8c2bc47650c5bf1f.webp') center/cover no-repeat;opacity:.32;}
.cta-veil{position:absolute;inset:0;background:linear-gradient(115deg,rgba(6,22,40,.95),rgba(11,60,88,.72));}
.cta-text{position:relative;max-width:620px;}
.cta-text h2{font-size:clamp(22px,2.6vw,30px);}
.cta-text p{margin-top:14px;font-size:15px;line-height:1.9;color:#c4dae7;}
.cta-card .btn{position:relative;}

/* ---------- 页脚 ---------- */
.site-footer{background:#081d33;color:#a9c1d2;padding:56px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:42px;padding-bottom:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{width:34px;height:34px;font-size:15px;}
.footer-brand strong{font-size:16px;color:#fff;}
.footer-about{font-size:13.5px;line-height:1.85;color:#8fa9bd;max-width:340px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:.6px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:13.5px;color:#9db6c9;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
  font-size:12.5px;color:#7a94a9;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .entry-grid{grid-template-columns:1fr 1fr;}
  .post-grid{grid-template-columns:1fr 1fr;}
  .benefit-wrap{grid-template-columns:1fr;gap:30px;}
  .story{grid-template-columns:1fr;gap:32px;}
  .news-layout{grid-template-columns:1fr;}
  .voice-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}

@media (max-width:900px){
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:16px;
    padding:12px;box-shadow:var(--shadow-md);
    display:none;margin-left:0;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:12px 14px;font-size:15px;}
  .nav-shell{position:relative;}
  .nav-cta{display:none;}
  .nav-toggle{display:flex;margin-left:auto;}
}

@media (max-width:768px){
  .section{padding:54px 0;}
  .hero-card{padding:40px 0 44px;border-radius:20px;}
  .compare{grid-template-columns:1fr;}
  .entry-grid{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .voice-grid{grid-template-columns:1fr;}
  .guard-grid{grid-template-columns:1fr 1fr;}
  .news-item{grid-template-columns:1fr;}
  .news-item img{width:100%;height:150px;}
  .cta-card{padding:38px 26px;}
  .vs-head,.vs-row{grid-template-columns:1fr 1fr;}
  .vs-head div,.vs-row div{padding:14px 16px;font-size:13.5px;}
}

@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text{font-size:14.5px;}
  .stats-grid{grid-template-columns:1fr;}
  .guard-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-title{font-size:26px;}
  .hero-copy{font-size:14px;}
  .btn{width:100%;}
  .btn + .btn{margin-top:0;}
  .hero-actions .btn{width:100%;}
  .compare-col{padding:16px 14px;}
  .plan-table th,.plan-table td{padding:12px 12px;font-size:13px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
 --deep:#0a2340;
 --deep-2:#123a5e;
 --sea:#0f4d6b;
 --accent:#18b39c;
 --accent-dark:#0f9484;
 --gold:#f0b25a;
 --bg:#f4f7fb;
 --bg-tint:#eaf1f8;
 --surface:#ffffff;
 --line:#e2e9f2;
 --text:#14233a;
 --muted:#5f7288;
 --radius:14px;
 --radius-lg:22px;
 --shadow-sm:0 2px 10px rgba(15,37,64,.06);
 --shadow-md:0 12px 30px rgba(15,37,64,.10);
 --shadow-lg:0 22px 50px rgba(10,35,64,.18);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:15px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--deep);line-height:1.35;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
img{max-width:100%;display:block;border:0;border-radius:var(--radius);}
button{font-family:inherit;border:0;background:none;cursor:pointer;}
:focus-visible{outline:3px solid rgba(24,179,156,.45);outline-offset:2px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}
/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:90;padding:16px 0;transition:padding .25s ease;}
.site-header.is-stuck{padding:8px 0;}
.nav-shell{
 position:relative;
 display:flex;align-items:center;gap:14px;
 background:rgba(255,255,255,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border:1px solid var(--line);
 border-radius:16px;
 padding:10px 16px;
 box-shadow:var(--shadow-sm);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck .nav-shell{box-shadow:var(--shadow-md);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
 width:36px;height:36px;border-radius:11px;
 background:linear-gradient(135deg,#18b39c,#0f4d6b);
 color:#fff;font-size:16px;font-weight:700;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(24,179,156,.28);
}
.brand-text{font-size:16px;font-weight:700;color:var(--deep);white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;
 padding:9px 14px;border-radius:10px;
 font-size:15px;color:var(--muted);font-weight:500;
 transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#eef4fa;color:var(--deep-2);}
.nav-link.is-active{background:#e7f2fb;color:var(--deep);font-weight:700;}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:11px;
 border:1px solid var(--line);background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--deep-2);border-radius:2px;transition:transform .2s ease;}
/* ---------- 按钮与标签 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:linear-gradient(135deg,#18b39c,#0f9484);color:#fff;box-shadow:0 8px 20px rgba(24,179,156,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(24,179,156,.36);color:#fff;}
.btn-primary:active{transform:translateY(0);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--deep);}
.btn-outline:hover{border-color:#bcd6e9;box-shadow:var(--shadow-sm);transform:translateY(-2px);color:var(--deep);}
.btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.45);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px);}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:12px;}
.tag{
 display:inline-block;padding:3px 11px;border-radius:999px;
 font-size:12px;font-weight:600;letter-spacing:.4px;
 background:#e8f4f2;color:var(--accent-dark);
}
.tag-warm{background:#fdf1e0;color:#b3782a;}
.tag-cool{background:#e7f0fb;color:#2a6398;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:700;letter-spacing:1.2px;
 color:var(--accent-dark);
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent);}
/* ---------- 文章头部 ---------- */
.article-hero{padding:26px 0 0;}
.crumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:18px;}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--accent-dark);}
.crumbs .sep{color:#c3d2e0;}
.crumb-current{color:var(--deep-2);font-weight:600;}
.article-hero-grid{
 display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center;
 background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius-lg);padding:38px;box-shadow:var(--shadow-sm);
}
.article-title{font-size:clamp(24px,3vw,36px);line-height:1.38;margin-top:14px;letter-spacing:.3px;}
.article-lead{margin-top:16px;font-size:15px;line-height:1.9;color:var(--muted);}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px;font-size:13px;color:var(--muted);}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);}
.article-cover{margin:0;}
.article-cover img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-md);}
/* ---------- 版面 ---------- */
.section{padding:56px 0 72px;}
.section--plain{background:#fff;}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 316px;gap:44px;align-items:start;}
.article-main{min-width:0;}
/* 指标看板 */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:38px;}
.metric{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 16px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3f2;}
.metric-num{font-size:25px;font-weight:800;color:var(--deep);line-height:1.2;}
.metric-num em{font-style:normal;font-size:13px;font-weight:700;color:var(--accent-dark);margin-left:3px;}
.metric-label{margin-top:7px;font-size:12.5px;color:var(--muted);line-height:1.6;}
/* 正文 */
.article-body{font-size:15.5px;line-height:1.92;color:#243550;}
.article-body h2{font-size:23px;margin:36px 0 14px;padding-left:14px;border-left:4px solid var(--accent);line-height:1.5;}
.article-body h3{font-size:18px;margin:26px 0 10px;color:var(--deep-2);}
.article-body h4{font-size:16px;margin:20px 0 8px;color:var(--deep-2);}
.article-body p{margin:0 0 16px;}
.article-body ul{margin:0 0 18px;}
.article-body ul li{position:relative;padding-left:18px;margin-bottom:9px;}
.article-body ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--accent);}
.article-body ol{margin:0 0 18px;counter-reset:item;}
.article-body ol li{position:relative;padding-left:32px;margin-bottom:10px;counter-increment:item;}
.article-body ol li::before{
 content:counter(item);position:absolute;left:0;top:3px;width:21px;height:21px;
 border-radius:7px;background:#e8f4f2;color:var(--accent-dark);
 font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.article-body img{margin:22px 0;box-shadow:var(--shadow-sm);}
.article-body blockquote{
 margin:24px 0;padding:18px 22px;background:var(--bg-tint);
 border-left:4px solid var(--gold);border-radius:10px;color:var(--deep-2);
}
.article-body a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--deep-2);}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.article-body th{background:var(--bg-tint);color:var(--deep);font-weight:700;}
.article-body strong{color:var(--deep);}
/* 空状态 */
.article-empty{
 background:var(--bg-tint);border:1px dashed #c8dbea;border-radius:var(--radius);
 padding:44px 26px;text-align:center;
}
.article-empty h2{font-size:20px;margin-bottom:10px;}
.article-empty p{color:var(--muted);font-size:14.5px;margin-bottom:20px;}
/* 板块标题 */
.block{margin-top:52px;}
.block-head{margin-bottom:22px;}
.block-head h2{font-size:clamp(20px,2.2vw,26px);margin-top:10px;}
.block-lead{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.85;max-width:680px;}
/* 频道矩阵 */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.channel-card{
 display:block;background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3f2;}
.channel-card h3{font-size:16px;margin-bottom:9px;}
.channel-card p{font-size:13.5px;line-height:1.78;color:var(--muted);}
.channel-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:700;color:var(--accent-dark);}
.channel-card:hover .channel-more{color:var(--deep-2);}
/* 对照表 */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#fff;}
table.compare{width:100%;border-collapse:collapse;font-size:14px;min-width:520px;}
table.compare thead th{
 background:var(--bg-tint);color:var(--deep);font-weight:700;
 padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;
}
table.compare td{padding:13px 16px;border-bottom:1px solid var(--line);color:var(--muted);}
table.compare tbody tr:last-child td{border-bottom:0;}
table.compare tbody tr:hover td{background:#f7fbff;color:var(--deep-2);}
table.compare td strong{color:var(--deep);}
/* 相关阅读 */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.rel-card{
 display:block;background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3f2;}
.rel-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;}
.rel-card-body{padding:16px;}
.rel-card-body h3{font-size:14.5px;line-height:1.6;margin-bottom:10px;}
.rel-more{font-size:12.5px;font-weight:700;color:var(--accent-dark);}
/* FAQ */
.faq-item{
 background:var(--surface);border:1px solid var(--line);
 border-radius:12px;margin-bottom:12px;overflow:hidden;
 transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item:hover{border-color:#cfe3f2;box-shadow:var(--shadow-sm);}
.faq-item summary{
 cursor:pointer;padding:16px 20px;font-weight:700;font-size:15px;color:var(--deep);
 list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;line-height:1;color:var(--accent-dark);font-weight:400;}
.faq-item[open] summary::after{content:"–";}
.faq-item[open] summary{color:var(--deep-2);}
.faq-body{padding:0 20px 18px;font-size:14px;line-height:1.88;color:var(--muted);}
/* 转化条 */
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(120deg,#0a2340 8%,#0f4d6b 62%,#106b74 100%);
 border-radius:var(--radius-lg);padding:36px 38px;color:#fff;
 display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
 box-shadow:var(--shadow-lg);
}
.cta-band::after{
 content:"";position:absolute;right:-70px;top:-70px;width:230px;height:230px;
 border-radius:50%;background:radial-gradient(circle,rgba(24,179,156,.42),transparent 68%);
}
.cta-band h2{font-size:clamp(19px,2.2vw,25px);color:#fff;}
.cta-band p{margin-top:10px;font-size:14px;line-height:1.85;color:#bcd5e4;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1;}
/* 侧栏 */
.article-aside{position:sticky;top:96px;display:grid;gap:18px;}
.side-card{
 background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);
 transition:box-shadow .2s ease,border-color .2s ease;
}
.side-card:hover{box-shadow:var(--shadow-md);border-color:#d4e6f3;}
.side-card h3{
 font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:9px;
}
.side-card h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--accent);}
.side-list li{
 font-size:13.5px;color:var(--muted);line-height:1.78;
 padding:10px 0;border-bottom:1px dashed var(--line);
}
.side-list li:last-child{border-bottom:0;padding-bottom:0;}
.side-list strong{display:block;color:var(--deep-2);font-size:14px;margin-bottom:3px;}
.side-note{font-size:13px;line-height:1.85;color:var(--muted);}
.side-note + .side-note{margin-top:10px;}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--deep);color:#c2d5e4;margin-top:64px;padding-top:56px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;padding-bottom:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:#fff;font-size:15px;}
.footer-about{font-size:13.5px;line-height:1.9;color:#9fb9cd;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;}
.footer-col ul li{margin-bottom:9px;}
.footer-col ul li a{font-size:13.5px;color:#a8c2d6;}
.footer-col ul li a:hover{color:var(--gold);}
.footer-bottom{
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 border-top:1px solid rgba(255,255,255,.12);
 padding:18px 0;font-size:12.5px;color:#8aa8bf;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .article-hero-grid{grid-template-columns:1fr;gap:26px;padding:30px;}
 .article-layout{grid-template-columns:1fr;gap:34px;}
 .article-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr));}
 .metrics{grid-template-columns:repeat(2,minmax(0,1fr));}
 .channel-grid,.rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
}
@media (max-width:900px){
 .nav-toggle{display:flex;}
 .nav-cta{display:none;}
 .nav-links{
  position:absolute;top:calc(100% + 10px);left:0;right:0;
  flex-direction:column;align-items:stretch;gap:4px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:10px;box-shadow:var(--shadow-md);display:none;
 }
 .nav-links.is-open{display:flex;}
 .nav-link{padding:12px 14px;}
}
@media (max-width:768px){
 .section{padding:42px 0 56px;}
 .article-hero-grid{padding:24px;border-radius:18px;}
 .article-aside{grid-template-columns:1fr;}
 .metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
 .channel-grid,.rel-grid{grid-template-columns:1fr;}
 .cta-band{padding:28px 24px;}
 .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:32px;}
 .brand-text{font-size:15px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .article-title{font-size:22px;}
 .article-lead{font-size:14px;}
 .article-body{font-size:15px;}
 .article-body h2{font-size:20px;}
 .metric-num{font-size:22px;}
 .btn{width:100%;}
 .cta-actions{width:100%;}
 .article-meta{gap:10px;font-size:12.5px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category1 */
:root{
 --deep:#0a2340;
 --deep-2:#123a5e;
 --sea:#0f4d6b;
 --accent:#18b39c;
 --accent-dark:#0f9484;
 --gold:#f0b25a;
 --bg:#f4f7fb;
 --bg-tint:#eaf1f8;
 --surface:#ffffff;
 --line:#e2e9f2;
 --text:#14233a;
 --muted:#5f7288;
 --radius:14px;
 --radius-lg:22px;
 --shadow-sm:0 2px 10px rgba(15,37,64,.06);
 --shadow-md:0 12px 30px rgba(15,37,64,.10);
 --shadow-lg:0 22px 50px rgba(10,35,64,.18);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:15px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure{margin:0;}
ul,ol{list-style:none;margin:0;padding:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
img{max-width:100%;display:block;border:0;border-radius:var(--radius);}
button{font-family:inherit;border:0;background:none;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:90;padding:16px 0;transition:padding .25s ease;}
.site-header.is-stuck{padding:8px 0;}
.nav-shell{
 display:flex;align-items:center;gap:14px;
 background:rgba(255,255,255,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border:1px solid var(--line);
 border-radius:16px;
 padding:10px 16px;
 box-shadow:var(--shadow-sm);
 transition:box-shadow .25s ease;
 position:relative;
}
.site-header.is-stuck .nav-shell{box-shadow:var(--shadow-md);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
 width:36px;height:36px;border-radius:11px;
 background:linear-gradient(135deg,#18b39c,#0f4d6b);
 color:#fff;font-size:16px;font-weight:700;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(24,179,156,.28);
}
.brand-text{font-size:16px;font-weight:700;color:var(--deep);white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;
 padding:9px 14px;border-radius:10px;
 font-size:15px;color:var(--muted);font-weight:500;
 transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#eef4fa;color:var(--deep-2);}
.nav-link.is-active{background:#e7f2fb;color:var(--deep);font-weight:700;}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:11px;
 border:1px solid var(--line);background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--deep-2);border-radius:2px;transition:transform .2s ease;}

/* ---------- 按钮 / 标签 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:linear-gradient(135deg,#18b39c,#0f9484);color:#fff;box-shadow:0 8px 20px rgba(24,179,156,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(24,179,156,.36);color:#fff;}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--deep);}
.btn-outline:hover{border-color:#bcd6e9;box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:12px;}
.btn:focus-visible,.nav-link:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,button:focus-visible{
 outline:3px solid rgba(24,179,156,.45);outline-offset:2px;
}
.tag{
 display:inline-block;padding:3px 11px;border-radius:999px;
 font-size:12px;font-weight:600;letter-spacing:.4px;
 background:#e8f4f2;color:var(--accent-dark);
}
.tag-warm{background:#fdf1e0;color:#b3782a;}
.tag-cool{background:#e7f0fb;color:#2a6398;}
.pill{
 display:inline-flex;align-items:center;gap:6px;
 padding:6px 14px;border-radius:999px;
 font-size:13px;color:#d7ecf7;
 background:rgba(255,255,255,.10);
 border:1px solid rgba(255,255,255,.20);
}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:700;letter-spacing:1.2px;
 color:var(--accent-dark);
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent);}

/* ---------- Hero ---------- */
.hero{padding:10px 0 0;}
.hero-card{
 position:relative;overflow:hidden;
 border-radius:26px;
 padding:52px 0 54px;
 color:#fff;
 box-shadow:var(--shadow-lg);
}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/be44b097baad5a2c.webp') center/cover no-repeat;opacity:.32;}
.hero-veil{
 position:absolute;inset:0;
 background:
 radial-gradient(circle at 78% 14%,rgba(24,179,156,.36),transparent 54%),
 linear-gradient(125deg,rgba(6,22,40,.95) 10%,rgba(6,22,40,.70) 58%,rgba(6,22,40,.46));
}
.hero-inner{position:relative;padding:0 40px;}
.hero-head{max-width:820px;margin:0 auto;text-align:center;}
.hero-title{font-size:clamp(27px,3.3vw,40px);font-weight:800;line-height:1.34;letter-spacing:.5px;}
.hero-title em{font-style:normal;color:var(--gold);}
.hero-sub{margin-top:14px;font-size:15px;color:#b6d2e2;font-weight:500;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px;}
.hero-pills{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin-top:24px;}
.hero-stage{
 display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:20px;align-items:center;
 margin-top:38px;
}
.stage-figure{position:relative;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.22);box-shadow:0 20px 46px rgba(0,0,0,.32);}
.stage-figure img{aspect-ratio:16/10;width:100%;height:100%;object-fit:cover;border-radius:0;}
.stage-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:14px 16px;font-size:13px;color:#dceaf3;
 background:linear-gradient(180deg,rgba(6,22,40,0),rgba(6,22,40,.86));
}
.stage-col{display:grid;gap:14px;}
.stage-item{
 border-radius:14px;padding:14px 16px;
 background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.16);
 transition:transform .22s ease,background .22s ease;
}
.stage-item:hover{transform:translateY(-3px);background:rgba(255,255,255,.12);}
.stage-item strong{display:block;font-size:15px;color:#fff;}
.stage-item span{display:block;margin-top:4px;font-size:13px;line-height:1.65;color:#b9d1e0;}

/* ---------- 板块 ---------- */
.section{padding:72px 0;}
.section--tint{background:linear-gradient(180deg,#eaf1f8 0%,#f4f7fb 100%);}
.section--plain{background:#fff;}
.section--deep{background:linear-gradient(150deg,#0a2340 0%,#123a5e 100%);color:#e6f0f7;}
.section--deep .section-head h2{color:#fff;}
.section--deep .section-lead{color:#b6cfe0;}
.section--deep .eyebrow{color:#6fe0cd;}
.section--deep .eyebrow::before{background:#6fe0cd;}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(22px,2.4vw,30px);margin-top:12px;color:var(--deep);line-height:1.4;}
.section-lead{margin-top:14px;font-size:15px;line-height:1.9;color:var(--muted);}

/* ---------- 指标看板 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9dfee;}
.stat-num{font-size:30px;font-weight:800;line-height:1.2;color:var(--deep);letter-spacing:.5px;}
.stat-num small{font-size:14px;font-weight:600;color:var(--accent-dark);margin-left:4px;}
.stat-label{margin-top:8px;font-size:14px;font-weight:600;color:var(--deep-2);}
.stat-desc{margin-top:6px;font-size:13px;line-height:1.7;color:var(--muted);}

/* ---------- 矩阵卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 display:flex;flex-direction:column;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9dfee;}
.card-media{position:relative;}
.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:17px;color:var(--deep);line-height:1.5;}
.card-body p{font-size:14px;line-height:1.78;color:var(--muted);}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px;}

/* ---------- 对比表 ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);}
.compare-table{width:100%;border-collapse:collapse;min-width:760px;font-size:14px;}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;vertical-align:top;line-height:1.75;}
.compare-table thead th{
 background:#eef5fa;color:var(--deep);font-size:13px;font-weight:700;letter-spacing:.6px;
 border-bottom:1px solid var(--line);
}
.compare-table tbody tr+tr td{border-top:1px solid var(--line);}
.compare-table tbody tr:hover td{background:#f7fbfe;}
.compare-table td strong{color:var(--deep-2);}
.compare-table td .good{color:var(--accent-dark);font-weight:700;}

/* ---------- 时间线 ---------- */
.timeline{display:grid;gap:0;position:relative;max-width:860px;}
.timeline::before{
 content:"";position:absolute;left:13px;top:6px;bottom:6px;width:2px;
 background:linear-gradient(180deg,#b9dfd8,#cfe0ee);
 border-radius:2px;
}
.tl-item{position:relative;padding:0 0 26px 46px;}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{
 position:absolute;left:5px;top:6px;width:18px;height:18px;border-radius:50%;
 background:#fff;border:3px solid var(--accent);box-shadow:0 0 0 4px rgba(24,179,156,.12);
}
.tl-time{font-size:13px;font-weight:700;color:var(--accent-dark);letter-spacing:.5px;}
.tl-item h3{margin-top:4px;font-size:16px;color:var(--deep);}
.tl-item p{margin-top:6px;font-size:14px;line-height:1.8;color:var(--muted);}

/* ---------- 保障列表 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.assure-item{
 display:flex;gap:14px;align-items:flex-start;
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius);padding:20px;
 transition:transform .2s ease,background .2s ease;
}
.assure-item:hover{transform:translateY(-3px);background:rgba(255,255,255,.11);}
.assure-ico{
 flex:0 0 auto;width:38px;height:38px;border-radius:11px;
 background:rgba(111,224,205,.16);border:1px solid rgba(111,224,205,.4);
 color:#6fe0cd;font-weight:700;font-size:15px;
 display:flex;align-items:center;justify-content:center;
}
.assure-item h3{font-size:15px;color:#fff;}
.assure-item p{margin-top:6px;font-size:13.5px;line-height:1.78;color:#b6cfe0;}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.quick-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.quick-card h3{font-size:16px;color:var(--deep);line-height:1.55;}
.quick-card p{margin-top:9px;font-size:14px;line-height:1.8;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:880px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#bfdfec;box-shadow:var(--shadow-md);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 52px 17px 20px;position:relative;
 font-size:15px;font-weight:600;color:var(--deep);line-height:1.7;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-size:20px;font-weight:400;color:var(--accent-dark);transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-body{padding:0 20px 18px;font-size:14px;line-height:1.85;color:var(--muted);}

/* ---------- 档位 + 表单 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.plan-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:26px 22px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
 display:flex;flex-direction:column;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9dfee;}
.plan-card.is-featured{border-color:rgba(24,179,156,.55);box-shadow:0 16px 36px rgba(24,179,156,.16);}
.plan-name{font-size:18px;font-weight:800;color:var(--deep);}
.plan-rate{margin-top:10px;font-size:26px;font-weight:800;color:var(--accent-dark);line-height:1.2;}
.plan-rate small{font-size:13px;font-weight:600;color:var(--muted);margin-left:4px;}
.plan-list{margin-top:16px;display:grid;gap:9px;}
.plan-list li{position:relative;padding-left:16px;font-size:13.5px;line-height:1.72;color:var(--muted);}
.plan-list li::before{
 content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;
 background:var(--accent);
}
.plan-card .btn{margin-top:20px;}

.form-panel{
 margin-top:34px;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm);
}
.form-panel h3{font-size:19px;color:var(--deep);}
.form-panel .form-tip{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.8;}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--deep-2);margin-bottom:7px;}
.field input,.field select{
 width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;
 background:#fbfdff;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{
 border-color:var(--accent);box-shadow:0 0 0 4px rgba(24,179,156,.14);outline:none;
}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:20px;}
.form-note{font-size:13.5px;color:var(--accent-dark);font-weight:600;min-height:20px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#071a2e;color:#a9c0d2;padding:56px 0 24px;margin-top:10px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:16px;}
.footer-about{margin-top:14px;font-size:13.5px;line-height:1.85;color:#8fa9bf;max-width:420px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.5px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:13.5px;color:#9db6c9;transition:color .2s ease;}
.footer-col a:hover{color:#6fe0cd;}
.footer-bottom{
 margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 font-size:13px;color:#7c93a8;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-stage{grid-template-columns:1fr;gap:16px;}
 .stage-col{grid-template-columns:1fr 1fr;}
 .stage-figure{order:-1;}
 .stat-grid{grid-template-columns:repeat(2,1fr);}
 .card-grid{grid-template-columns:repeat(2,1fr);}
 .quick-grid{grid-template-columns:1fr 1fr;}
 .plan-grid{grid-template-columns:1fr 1fr;}
 .form-grid{grid-template-columns:1fr 1fr;}
 .assure-grid{grid-template-columns:1fr;}
}
@media (max-width:900px){
 .nav-shell{position:relative;}
 .nav-links{
  position:absolute;top:calc(100% + 10px);left:0;right:0;
  flex-direction:column;align-items:stretch;gap:4px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:10px;box-shadow:var(--shadow-md);
  display:none;
 }
 .nav-links.is-open{display:flex;}
 .nav-link{padding:12px 14px;border-radius:10px;}
 .nav-toggle{display:flex;margin-left:auto;}
 .nav-cta{display:none;}
 .hero-inner{padding:0 22px;}
 .section{padding:56px 0;}
}
@media (max-width:768px){
 .footer-grid{grid-template-columns:1fr 1fr;}
 .footer-col:first-child{grid-column:1 / -1;}
 .hero-card{padding:40px 0 42px;border-radius:22px;}
 .section-head{margin-bottom:28px;}
}
@media (max-width:640px){
 .stat-grid{grid-template-columns:1fr;}
 .card-grid{grid-template-columns:1fr;}
 .quick-grid{grid-template-columns:1fr;}
 .plan-grid{grid-template-columns:1fr;}
 .form-grid{grid-template-columns:1fr;}
 .stage-col{grid-template-columns:1fr;}
 .compare-table{min-width:640px;}
 .form-panel{padding:22px;}
 .hero-actions .btn{width:100%;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .brand-text{font-size:14.5px;}
 .hero-title{font-size:25px;}
 .stat-num{font-size:25px;}
 .section{padding:46px 0;}
}

/* roulang page: category2 */
:root{
  --deep:#0a2340;
  --deep-2:#123a5e;
  --sea:#0f4d6b;
  --accent:#18b39c;
  --accent-dark:#0f9484;
  --gold:#f0b25a;
  --bg:#f4f7fb;
  --bg-tint:#eaf1f8;
  --surface:#ffffff;
  --line:#e2e9f2;
  --text:#14233a;
  --muted:#5f7288;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(15,37,64,.06);
  --shadow-md:0 12px 30px rgba(15,37,64,.10);
  --shadow-lg:0 22px 50px rgba(10,35,64,.18);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:15px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,figure{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
img{max-width:100%;display:block;border:0;border-radius:var(--radius);}
button{font-family:inherit;border:0;background:none;cursor:pointer;}
:focus-visible{outline:3px solid rgba(24,179,156,.55);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:90;padding:16px 0;transition:padding .25s ease;}
.site-header.is-stuck{padding:8px 0;}
.nav-shell{
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:16px;
  padding:10px 16px;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck .nav-shell{box-shadow:var(--shadow-md);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:11px;
  background:linear-gradient(135deg,#18b39c,#0f4d6b);
  color:#fff;font-size:16px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(24,179,156,.28);
}
.brand-text{font-size:16px;font-weight:700;color:var(--deep);white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  display:inline-flex;align-items:center;
  padding:9px 14px;border-radius:10px;
  font-size:15px;color:var(--muted);font-weight:500;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#eef4fa;color:var(--deep-2);}
.nav-link.is-active{background:#e7f2fb;color:var(--deep);font-weight:700;}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid var(--line);background:#fff;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
  margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--deep-2);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 按钮与标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:10px;
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:linear-gradient(135deg,#18b39c,#0f9484);color:#fff;box-shadow:0 8px 20px rgba(24,179,156,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(24,179,156,.36);color:#fff;}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--deep);}
.btn-outline:hover{border-color:#bcd6e9;box-shadow:var(--shadow-sm);transform:translateY(-2px);color:var(--deep);}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:12px;}
.tag{
  display:inline-block;padding:3px 11px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.4px;
  background:#e8f4f2;color:var(--accent-dark);
}
.tag-warm{background:#fdf1e0;color:#b3782a;}
.tag-cool{background:#e7f0fb;color:#2a6398;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  font-size:13px;color:#d7ecf7;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.2px;
  color:#8fd8cc;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent);}
.eyebrow--dark{color:var(--accent-dark);}

/* ---------- 分类页首屏 ---------- */
.page-hero{padding:8px 0 0;}
.hero-panel{
  position:relative;overflow:hidden;
  border-radius:26px;
  padding:52px 0 56px;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/be44b097baad5a2c.webp') center/cover no-repeat;opacity:.30;}
.hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 82% 14%,rgba(24,179,156,.36),transparent 54%),
    linear-gradient(120deg,rgba(6,22,40,.95) 10%,rgba(6,22,40,.66) 60%,rgba(6,22,40,.44));
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:42px;align-items:center;}
.hero-title{font-size:clamp(26px,3.2vw,40px);font-weight:800;line-height:1.34;letter-spacing:.4px;}
.hero-title em{font-style:normal;color:var(--gold);}
.hero-sub{margin-top:14px;font-size:15px;color:#a9c9dc;font-weight:600;letter-spacing:.5px;}
.hero-copy{margin-top:16px;font-size:15px;line-height:1.9;color:#c8dbe8;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px;}

/* 资料卡 */
.dossier{
  border-radius:18px;padding:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  box-shadow:0 18px 40px rgba(4,18,32,.30);
}
.dossier-cover{position:relative;border-radius:12px;overflow:hidden;}
.dossier-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;}
.dossier-badge{
  position:absolute;left:12px;top:12px;
  padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:700;color:#0a2340;
  background:var(--gold);
}
.dossier-title{margin-top:14px;font-size:16px;font-weight:700;color:#fff;}
.dossier-list{margin-top:10px;display:grid;gap:7px;counter-reset:dp;}
.dossier-list li{
  position:relative;padding-left:30px;
  font-size:13px;line-height:1.65;color:#c5d8e5;
  counter-increment:dp;
}
.dossier-list li::before{
  content:counter(dp,decimal-leading-zero);
  position:absolute;left:0;top:1px;
  font-size:12px;font-weight:700;color:var(--gold);
}
.dossier-actions{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap;}
.dossier-note{font-size:12px;color:#9fbccd;}

/* ---------- 通用板块 ---------- */
.section{padding:70px 0;}
.section--tint{background:linear-gradient(180deg,#eaf1f8 0%,#f4f7fb 100%);}
.section--plain{background:#fff;}
.section--deep{background:linear-gradient(135deg,#0a2340,#123a5e);color:#dbe9f3;}
.section-head{max-width:780px;margin-bottom:36px;}
.section-head h2{font-size:clamp(21px,2.3vw,29px);margin-top:12px;color:var(--deep);line-height:1.4;}
.section-head p{margin-top:14px;font-size:15px;line-height:1.9;color:var(--muted);}
.section--deep .section-head h2{color:#fff;}
.section--deep .section-head p{color:#b7cfdf;}

/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c6e2ee;}
.metric-num{font-size:30px;font-weight:800;color:var(--accent-dark);line-height:1.2;}
.metric-num small{font-size:14px;font-weight:700;margin-left:3px;color:var(--muted);}
.metric-label{margin-top:6px;font-size:14px;font-weight:700;color:var(--deep);}
.metric-desc{margin-top:8px;font-size:13px;line-height:1.7;color:var(--muted);}

/* ---------- 炮台矩阵 ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.matrix-card{
  display:grid;grid-template-columns:150px 1fr;gap:18px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.matrix-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c6e2ee;}
.matrix-thumb{width:100%;height:100%;min-height:118px;object-fit:cover;border-radius:10px;}
.matrix-body h3{font-size:17px;color:var(--deep);}
.matrix-body p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--muted);}
.matrix-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}

/* ---------- 结果对比 ---------- */
.compare-wrap{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:10px 20px 20px;
  box-shadow:var(--shadow-sm);
}
.compare-head{
  display:grid;grid-template-columns:1.3fr .8fr .8fr .8fr 1fr;
  gap:10px;padding:16px 8px 12px;
  border-bottom:1px solid var(--line);
  font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.4px;
}
.compare-row{
  display:grid;grid-template-columns:1.3fr .8fr .8fr .8fr 1fr;
  gap:10px;align-items:center;
  padding:16px 8px;
  border-bottom:1px dashed var(--line);
  transition:background .2s ease;
}
.compare-row:last-child{border-bottom:0;}
.compare-row:hover{background:#f7fbfe;border-radius:10px;}
.compare-name{font-size:15px;font-weight:700;color:var(--deep);}
.compare-name span{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-top:3px;}
.compare-val{font-size:14px;color:var(--text);font-weight:600;}
.compare-val.is-good{color:var(--accent-dark);}
.compare-val.is-mid{color:#b3782a;}
.compare-val.is-low{color:#2a6398;}

/* ---------- 里程碑 ---------- */
.timeline{position:relative;display:grid;gap:0;margin-top:6px;}
.timeline-item{
  position:relative;
  display:grid;grid-template-columns:120px 1fr;gap:24px;
  padding:22px 0 22px 0;
  border-bottom:1px solid var(--line);
}
.timeline-item:last-child{border-bottom:0;}
.timeline-step{
  font-size:13px;font-weight:800;letter-spacing:1px;color:var(--accent-dark);
  text-transform:uppercase;
}
.timeline-body h3{font-size:17px;color:var(--deep);}
.timeline-body p{margin-top:8px;font-size:14px;line-height:1.8;color:var(--muted);}
.timeline-body .tag{margin-top:12px;}

/* ---------- 资讯列表 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.post-card{
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c6e2ee;}
.post-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.post-time{font-size:12px;color:var(--muted);}
.post-title{margin-top:12px;font-size:16px;line-height:1.6;color:var(--deep);font-weight:700;}
.post-title a:hover{color:var(--accent-dark);}
.post-excerpt{margin-top:10px;font-size:14px;line-height:1.75;color:var(--muted);}
.list-empty{
  padding:26px;border:1px dashed var(--line);border-radius:var(--radius);
  background:#fff;color:var(--muted);font-size:14px;text-align:center;
}

/* ---------- 平台保障 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.assure-item{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);
  padding:22px 20px;
  transition:transform .2s ease,background .2s ease;
}
.assure-item:hover{transform:translateY(-4px);background:rgba(255,255,255,.10);}
.assure-icon{
  width:38px;height:38px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(24,179,156,.18);
  border:1px solid rgba(24,179,156,.38);
  color:#8fd8cc;
}
.assure-icon svg{width:19px;height:19px;}
.assure-item h3{margin-top:14px;font-size:16px;color:#fff;}
.assure-item p{margin-top:8px;font-size:13px;line-height:1.75;color:#b7cfdf;}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.quick-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-left:3px solid var(--accent);
  border-radius:12px;
  padding:20px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.quick-card h3{font-size:15px;color:var(--deep);}
.quick-card p{margin-top:8px;font-size:14px;line-height:1.78;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  padding:0 20px;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#bfe0e8;box-shadow:var(--shadow-md);}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:18px 34px 18px 0;
  position:relative;
  font-size:16px;font-weight:700;color:var(--deep);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";position:absolute;right:4px;top:26px;
  width:9px;height:9px;
  border-right:2px solid var(--accent-dark);
  border-bottom:2px solid var(--accent-dark);
  transform:rotate(45deg);
  transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg);}
.faq-item p{padding:0 0 20px;font-size:14px;line-height:1.85;color:var(--muted);}

/* ---------- 领取表单 ---------- */
.lead-wrap{
  display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:center;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:34px;
  box-shadow:var(--shadow-md);
}
.lead-info h2{font-size:clamp(20px,2.2vw,27px);color:var(--deep);line-height:1.42;}
.lead-info p{margin-top:14px;font-size:15px;line-height:1.9;color:var(--muted);}
.lead-points{margin-top:20px;display:grid;gap:10px;}
.lead-points li{
  position:relative;padding-left:22px;
  font-size:14px;line-height:1.7;color:var(--text);
}
.lead-points li::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(24,179,156,.15);
}
.lead-form{display:grid;gap:14px;}
.field{display:grid;gap:6px;}
.field label{font-size:13px;font-weight:700;color:var(--deep-2);}
.field input,.field select,.field textarea{
  width:100%;
  padding:11px 13px;
  font-family:inherit;font-size:14px;color:var(--text);
  background:#f8fbfe;
  border:1px solid var(--line);
  border-radius:10px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
  min-height:44px;
}
.field textarea{min-height:88px;resize:vertical;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#c8dced;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(24,179,156,.16);
}
.form-note{
  display:none;
  font-size:13px;color:var(--accent-dark);font-weight:600;
  padding:10px 12px;border-radius:10px;background:#e8f4f2;
}
.form-note.is-show{display:block;}
.form-tip{font-size:12px;color:var(--muted);}
.lead-form .btn{width:100%;}

/* ---------- 页脚 ---------- */
.site-footer{background:#071b30;color:#a9c2d4;padding:52px 0 24px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:16px;}
.footer-about{margin-top:14px;font-size:14px;line-height:1.85;color:#8fa9bd;max-width:420px;}
.footer-col h4{font-size:14px;color:#fff;letter-spacing:.6px;margin-bottom:14px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:14px;color:#9db7ca;transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:#8fd8cc;padding-left:4px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  margin-top:34px;padding-top:18px;
  border-top:1px solid rgba(255,255,255,.10);
  font-size:13px;color:#7d97ab;
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:30px;}
  .metric-grid{grid-template-columns:repeat(2,1fr);}
  .matrix-grid{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .assure-grid{grid-template-columns:repeat(2,1fr);}
  .quick-grid{grid-template-columns:1fr;}
  .lead-wrap{grid-template-columns:1fr;gap:26px;padding:26px;}
  .compare-head,.compare-row{grid-template-columns:1.4fr .8fr .8fr .8fr 1fr;font-size:13px;}
}
@media screen and (max-width:860px){
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    margin-top:10px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:10px;box-shadow:var(--shadow-md);
    display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:12px 14px;min-height:44px;}
  .nav-shell{position:relative;}
}
@media screen and (max-width:768px){
  .section{padding:52px 0;}
  .hero-panel{padding:38px 0 42px;border-radius:20px;}
  .compare-head{display:none;}
  .compare-row{
    grid-template-columns:1fr 1fr;
    gap:6px 12px;
    padding:16px 4px;
  }
  .compare-name{grid-column:1 / -1;}
  .timeline-item{grid-template-columns:1fr;gap:8px;padding:18px 0;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .matrix-card{grid-template-columns:1fr;}
  .matrix-thumb{min-height:150px;height:150px;}
}
@media screen and (max-width:520px){
  .container{padding:0 16px;}
  .metric-grid{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:1fr;}
  .assure-grid{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .dossier{padding:13px;}
  .brand-text{font-size:15px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category3 */
:root{
 --deep:#0a2340;
 --deep-2:#123a5e;
 --sea:#0f4d6b;
 --accent:#18b39c;
 --accent-dark:#0f9484;
 --gold:#f0b25a;
 --bg:#f4f7fb;
 --bg-tint:#eaf1f8;
 --surface:#ffffff;
 --line:#e2e9f2;
 --text:#14233a;
 --muted:#5f7288;
 --radius:14px;
 --radius-lg:22px;
 --shadow-sm:0 2px 10px rgba(15,37,64,.06);
 --shadow-md:0 12px 30px rgba(15,37,64,.10);
 --shadow-lg:0 22px 50px rgba(10,35,64,.18);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
 font-size:15px;
 line-height:1.8;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
img{max-width:100%;display:block;border:0;border-radius:var(--radius);}
button{font-family:inherit;border:0;background:none;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:90;padding:16px 0;transition:padding .25s ease;}
.site-header.is-stuck{padding:8px 0;}
.nav-shell{
 display:flex;align-items:center;gap:14px;
 background:rgba(255,255,255,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border:1px solid var(--line);
 border-radius:16px;
 padding:10px 16px;
 box-shadow:var(--shadow-sm);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck .nav-shell{box-shadow:var(--shadow-md);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
 width:36px;height:36px;border-radius:11px;
 background:linear-gradient(135deg,#18b39c,#0f4d6b);
 color:#fff;font-size:16px;font-weight:700;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 16px rgba(24,179,156,.28);
}
.brand-text{font-size:16px;font-weight:700;color:var(--deep);white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
 display:inline-flex;align-items:center;
 padding:9px 14px;border-radius:10px;
 font-size:15px;color:var(--muted);font-weight:500;
 transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#eef4fa;color:var(--deep-2);}
.nav-link.is-active{background:#e7f2fb;color:var(--deep);font-weight:700;}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:11px;
 border:1px solid var(--line);background:#fff;
 flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--deep-2);border-radius:2px;transition:transform .2s ease;}

/* ---------- 按钮与标签 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:linear-gradient(135deg,#18b39c,#0f9484);color:#fff;box-shadow:0 8px 20px rgba(24,179,156,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(24,179,156,.36);color:#fff;}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--deep);}
.btn-outline:hover{border-color:#bcd6e9;box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:12px;}
.btn-block{width:100%;}
.tag{
 display:inline-block;padding:3px 11px;border-radius:999px;
 font-size:12px;font-weight:600;letter-spacing:.4px;
 background:#e8f4f2;color:var(--accent-dark);
}
.tag-warm{background:#fdf1e0;color:#b3782a;}
.tag-cool{background:#e7f0fb;color:#2a6398;}
.pill{
 display:inline-flex;align-items:center;gap:6px;
 padding:6px 14px;border-radius:999px;
 font-size:13px;color:#d7ecf7;
 background:rgba(255,255,255,.10);
 border:1px solid rgba(255,255,255,.20);
}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:700;letter-spacing:1.2px;
 color:var(--accent-dark);
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent);}

/* ---------- Hero ---------- */
.hero{padding:8px 0 0;}
.hero-card{
 position:relative;overflow:hidden;
 border-radius:26px;
 padding:52px 0 56px;
 color:#fff;
 box-shadow:var(--shadow-lg);
}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/1d5b8d6a370cf8a5.webp') center/cover no-repeat;opacity:.32;}
.hero-veil{
 position:absolute;inset:0;
 background:
 radial-gradient(circle at 82% 14%,rgba(24,179,156,.34),transparent 54%),
 linear-gradient(120deg,rgba(6,22,40,.95) 10%,rgba(6,22,40,.66) 60%,rgba(6,22,40,.44));
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center;}
.hero-title{font-size:clamp(28px,3.3vw,42px);font-weight:800;line-height:1.32;letter-spacing:.5px;}
.hero-title em{font-style:normal;color:var(--gold);}
.hero-sub{margin-top:14px;font-size:16px;color:#a9c9dc;font-weight:500;}
.hero-copy{margin-top:16px;font-size:15px;line-height:1.9;color:#c8dbe8;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px;}

.hero-panel{
 background:rgba(255,255,255,.09);
 border:1px solid rgba(255,255,255,.18);
 border-radius:20px;
 padding:14px;
 backdrop-filter:blur(8px);
 -webkit-backdrop-filter:blur(8px);
 box-shadow:0 18px 40px rgba(4,16,30,.32);
}
.panel-cover{position:relative;border-radius:14px;overflow:hidden;}
.panel-cover img{width:100%;height:168px;object-fit:cover;border-radius:14px;}
.panel-badge{
 position:absolute;top:10px;left:10px;
 padding:4px 12px;border-radius:999px;
 font-size:12px;font-weight:700;letter-spacing:.6px;
 background:rgba(240,178,90,.94);color:#3a2504;
}
.panel-body{padding:16px 8px 6px;}
.panel-title{font-size:16px;font-weight:700;color:#fff;}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px;}
.cd-cell{
 text-align:center;padding:8px 4px;border-radius:11px;
 background:rgba(255,255,255,.10);
 border:1px solid rgba(255,255,255,.14);
}
.cd-cell b{display:block;font-size:22px;line-height:1.2;color:var(--gold);font-variant-numeric:tabular-nums;}
.cd-cell span{font-size:12px;color:#a9c9dc;}
.remind-form{display:flex;gap:8px;margin-top:14px;}
.remind-form input{
 flex:1 1 auto;min-width:0;
 padding:10px 12px;border-radius:10px;
 border:1px solid rgba(255,255,255,.24);
 background:rgba(255,255,255,.10);
 color:#fff;font-size:14px;
}
.remind-form input::placeholder{color:#9db8cb;}
.remind-form .btn{padding:10px 16px;font-size:14px;}
.panel-note{margin-top:10px;font-size:12.5px;color:#a9c9dc;line-height:1.65;}
.form-tip{margin-top:8px;font-size:12.5px;color:var(--gold);display:none;}
.form-tip.is-on{display:block;}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0;}
.section--tint{background:linear-gradient(180deg,#eaf1f8 0%,#f4f7fb 100%);}
.section--plain{background:#fff;}
.section--deep{background:linear-gradient(150deg,#0a2340 0%,#0f4d6b 100%);color:#dceaf4;}
.section-head{max-width:780px;margin-bottom:34px;}
.section-head h2{font-size:clamp(22px,2.4vw,30px);margin-top:12px;color:var(--deep);line-height:1.4;}
.section-head .section-lead{margin-top:14px;font-size:15px;line-height:1.9;color:var(--muted);}
.section--deep .section-head h2{color:#fff;}
.section--deep .section-head .section-lead{color:#a9c9dc;}
.section--deep .eyebrow{color:var(--gold);}
.section--deep .eyebrow::before{background:var(--gold);}

/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric-card{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:22px 20px;
 box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0ee;}
.metric-value{font-size:30px;font-weight:800;color:var(--sea);letter-spacing:.5px;line-height:1.2;}
.metric-value span{font-size:15px;font-weight:600;color:var(--muted);margin-left:4px;}
.metric-label{margin-top:8px;font-size:14px;font-weight:700;color:var(--deep);}
.metric-note{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.7;}

/* ---------- BOSS 图鉴 ---------- */
.boss-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.boss-card{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow-sm);
 display:flex;flex-direction:column;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.boss-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0ee;}
.boss-media{position:relative;}
.boss-media img{width:100%;height:150px;object-fit:cover;border-radius:0;}
.boss-media .tag{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);}
.boss-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1 1 auto;}
.boss-body h3{font-size:17px;color:var(--deep);}
.boss-body p{font-size:13.5px;line-height:1.75;color:var(--muted);}
.boss-facts{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:10px;}

/* ---------- 结果对比 ---------- */
.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.compare-card{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius);
 padding:22px 20px;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;
}
.compare-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.10);}
.compare-card.is-best{background:rgba(24,179,156,.14);border-color:rgba(24,179,156,.46);box-shadow:0 16px 36px rgba(4,16,30,.28);}
.compare-card h3{font-size:17px;color:#fff;}
.compare-card .tag{margin-bottom:10px;}
.compare-rows{margin-top:14px;display:grid;gap:10px;}
.compare-row{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;color:#bcd6e6;border-bottom:1px dashed rgba(255,255,255,.12);padding-bottom:9px;}
.compare-row:last-child{border-bottom:0;padding-bottom:0;}
.compare-row b{color:var(--gold);font-weight:700;}

/* ---------- 里程碑 ---------- */
.timeline{position:relative;display:grid;gap:16px;}
.step{
 display:grid;grid-template-columns:56px 1fr;
 gap:18px;align-items:flex-start;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:20px;
 box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cfe0ee;}
.step-num{
 width:48px;height:48px;border-radius:14px;
 display:flex;align-items:center;justify-content:center;
 font-size:18px;font-weight:800;color:#fff;
 background:linear-gradient(135deg,#18b39c,#0f4d6b);
 box-shadow:0 8px 18px rgba(24,179,156,.24);
}
.step h3{font-size:16.5px;color:var(--deep);}
.step p{margin-top:6px;font-size:14px;line-height:1.78;color:var(--muted);}
.step-meta{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px;}

/* ---------- 资料列表 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post-card{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0ee;}
.post-card-link{display:block;padding:22px 20px;height:100%;}
.post-card-link h3{margin-top:10px;font-size:16.5px;color:var(--deep);line-height:1.55;}
.post-card-link p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--muted);}
.post-meta{display:block;margin-top:14px;font-size:12.5px;color:#8fa4b8;}
.empty-note{
 padding:28px;border:1px dashed #c9d9e8;border-radius:var(--radius);
 background:#f7fafd;color:var(--muted);font-size:14px;text-align:center;
}

/* ---------- 档位 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.plan-card{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 22px;
 box-shadow:var(--shadow-sm);
 display:flex;flex-direction:column;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0ee;}
.plan-card.is-featured{border-color:rgba(24,179,156,.5);box-shadow:0 16px 36px rgba(24,179,156,.16);}
.plan-card h3{font-size:18px;color:var(--deep);}
.plan-fit{margin-top:6px;font-size:13px;color:var(--accent-dark);font-weight:700;letter-spacing:.4px;}
.plan-list{margin-top:16px;display:grid;gap:10px;}
.plan-list li{position:relative;padding-left:18px;font-size:14px;line-height:1.7;color:var(--muted);}
.plan-list li::before{
 content:"";position:absolute;left:0;top:9px;
 width:6px;height:6px;border-radius:50%;background:var(--accent);
}
.plan-card .btn{margin-top:20px;}

/* ---------- 保障 ---------- */
.guarantee-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center;}
.guarantee-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.g-item{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius);
 padding:18px;
 transition:transform .2s ease,background .2s ease;
}
.g-item:hover{transform:translateY(-3px);background:rgba(255,255,255,.11);}
.g-item h3{font-size:15.5px;color:#fff;}
.g-item p{margin-top:6px;font-size:13.5px;line-height:1.75;color:#a9c9dc;}
.guarantee-figure img{width:100%;height:320px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:0 20px 44px rgba(3,12,24,.4);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:20px 22px;
 box-shadow:var(--shadow-sm);
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:#cfe0ee;box-shadow:var(--shadow-md);}
.faq-q{display:flex;gap:10px;font-size:16px;font-weight:700;color:var(--deep);}
.faq-q span{
 flex:0 0 auto;width:24px;height:24px;border-radius:8px;
 background:#e7f2fb;color:var(--sea);
 display:inline-flex;align-items:center;justify-content:center;
 font-size:13px;font-weight:800;
}
.faq-a{margin-top:10px;padding-left:34px;font-size:14px;line-height:1.85;color:var(--muted);}

/* ---------- 表单 ---------- */
.lead-wrap{
 display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start;
}
.lead-form{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:var(--shadow-md);
}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--deep);margin-bottom:7px;}
.field input,.field select,.field textarea{
 width:100%;padding:11px 13px;border-radius:10px;
 border:1px solid var(--line);background:#f8fbfe;color:var(--text);
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:96px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--accent);background:#fff;
 box-shadow:0 0 0 3px rgba(24,179,156,.15);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.lead-side{display:grid;gap:14px;}
.side-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow-sm);
}
.side-card h3{font-size:16px;color:var(--deep);}
.side-card p{margin-top:8px;font-size:14px;line-height:1.8;color:var(--muted);}
.side-card ul{margin-top:10px;display:grid;gap:8px;}
.side-card li{position:relative;padding-left:16px;font-size:13.5px;color:var(--muted);line-height:1.7;}
.side-card li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--gold);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--deep);color:#c8dbe8;padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:16px;}
.footer-about{margin-top:14px;font-size:14px;line-height:1.85;color:#9db8cb;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:14px;color:#a9c3d6;transition:color .2s ease;}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.12);
 margin-top:36px;padding-top:20px;
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:13px;color:#8aa6bb;
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:30px;}
 .metric-grid{grid-template-columns:repeat(2,1fr);}
 .boss-grid{grid-template-columns:repeat(2,1fr);}
 .compare-grid{grid-template-columns:1fr;}
 .post-grid{grid-template-columns:repeat(2,1fr);}
 .plan-grid{grid-template-columns:1fr;}
 .guarantee-wrap{grid-template-columns:1fr;}
 .guarantee-figure img{height:260px;}
 .lead-wrap{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:768px){
 .site-header{padding:10px 0;}
 .nav-toggle{display:flex;margin-left:auto;}
 .nav-links{
  display:none;position:absolute;left:22px;right:22px;top:calc(100% + 8px);
  flex-direction:column;align-items:stretch;gap:4px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:10px;box-shadow:var(--shadow-md);margin-left:0;
 }
 .nav-links.is-open{display:flex;}
 .nav-link{padding:12px 14px;min-height:44px;}
 .nav-cta{display:none;}
 .nav-shell{position:relative;flex-wrap:wrap;}
 .hero-card{padding:36px 0 40px;border-radius:20px;}
 .section{padding:52px 0;}
 .metric-grid{grid-template-columns:1fr 1fr;gap:14px;}
 .boss-grid{grid-template-columns:1fr;}
 .post-grid{grid-template-columns:1fr;}
 .guarantee-list{grid-template-columns:1fr;}
 .faq-a{padding-left:0;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .step{grid-template-columns:1fr;gap:12px;}
}
@media screen and (max-width:520px){
 .container{padding:0 16px;}
 .hero-title{font-size:26px;}
 .metric-grid{grid-template-columns:1fr;}
 .metric-value{font-size:26px;}
 .field-row{grid-template-columns:1fr;}
 .remind-form{flex-direction:column;}
 .remind-form .btn{width:100%;}
 .footer-bottom{flex-direction:column;gap:6px;}
 .btn{width:100%;}
 .hero-actions .btn,.lead-form .btn{width:100%;}
}