/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --gold:#d4af37;
  --gold-soft:#e8c87a;
  --gold-deep:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --paper:#fffdf7;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(140,31,31,.16);
  --line-gold:rgba(212,175,55,.5);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(94,19,19,.08);
  --shadow-lg:0 16px 36px rgba(94,19,19,.16);
  --container:1180px;
  --ease:all .28s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
  font-size:15px;line-height:1.8;color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
  background-size:26px 26px;
}
img{max-width:100%;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:var(--ease)}
a:hover{color:var(--gold-deep)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{
  margin:0;
  font-family:"Songti SC","SimSun","Source Han Serif SC",serif;
  font-weight:700;line-height:1.34;color:var(--red-deep);
}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
.container{width:min(var(--container),100% - 40px);margin-inline:auto}
.serif{font-family:"Songti SC","SimSun",serif}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:8px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.5px;cursor:pointer;
  transition:var(--ease);white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#3a2b06;box-shadow:0 8px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{background:linear-gradient(135deg,#e3c257 0%,#a3770a 100%);color:#2d2104;transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.3)}
.btn-ghost{
  background:rgba(255,255,255,.06);color:var(--gold-soft);border:1px solid var(--line-gold);
}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff6dd;border-color:var(--gold);transform:translateY(-2px)}
.btn-line{background:var(--paper);color:var(--red);border:1px solid var(--gold)}
.btn-line:hover{background:#fff8e4;color:var(--gold-deep);transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;padding:14px 0 6px;pointer-events:none}
.nav-shell{
  pointer-events:auto;
  display:flex;align-items:center;gap:16px;
  padding:10px 12px 10px 20px;
  background:linear-gradient(135deg,rgba(140,31,31,.97) 0%,rgba(94,19,19,.97) 100%);
  border:1px solid rgba(212,175,55,.45);
  border-radius:999px;
  box-shadow:0 12px 30px rgba(94,19,19,.26);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#f0d67c,#b8860b 70%);
  box-shadow:insert 0 0 0 1px rgba(255,255,255,.4),0 4px 10px rgba(0,0,0,.28);
  border:1px solid rgba(255,245,210,.55);
}
.brand-mark svg{width:21px;height:21px;fill:none;stroke:#5e1313;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.brand-text{
  font-family:"Songti SC","SimSun",serif;font-size:19px;font-weight:700;
  color:#fff8ea;letter-spacing:1.5px;white-space:nowrap;
}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  position:relative;display:block;padding:8px 15px;border-radius:999px;
  color:#f3e4c4;font-size:15px;letter-spacing:.6px;
}
.nav-menu a::after{
  content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%) scaleX(0);
  width:22px;height:2px;border-radius:2px;background:var(--gold);transition:var(--ease);
}
.nav-menu a:hover{color:var(--gold);background:rgba(212,175,55,.13)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:translateX(-50%) scaleX(1)}
.nav-cta{padding:10px 22px;font-size:14px;margin-left:6px}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:38px;border-radius:10px;
  background:rgba(212,175,55,.14);border:1px solid var(--line-gold);cursor:pointer;
  padding:0;place-items:center;gap:5px;flex-direction:column;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-soft);border-radius:2px;transition:var(--ease)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff6e2;padding:22px 0 46px;background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%)}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/28935c8953bdfdfa.webp') center/cover no-repeat;
  opacity:.2;filter:saturate(.75);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(212,175,55,.22) 1px,transparent 1px);
  background-size:24px 24px;opacity:.55;
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 16px;border-radius:999px;font-size:13px;letter-spacing:1px;
  color:var(--gold-soft);background:rgba(212,175,55,.12);border:1px solid rgba(212,175,55,.5);
}
.hero-tag i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:block}
.hero h1{
  margin:20px 0 16px;font-size:42px;line-height:1.28;color:#ffe9a8;
  text-shadow:0 2px 14px rgba(0,0,0,.35);letter-spacing:1px;
}
.hero-sub{font-size:16px;color:var(--gold-soft);margin:0 0 18px;letter-spacing:.5px}
.hero-desc{font-size:15px;line-height:1.9;color:#f0dfc4;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.hero-checks{display:flex;flex-wrap:wrap;gap:10px 24px;padding-top:18px;border-top:1px dashed rgba(212,175,55,.35)}
.hero-checks li{display:flex;align-items:center;gap:8px;font-size:13.5px;color:#efdcbb}
.hero-checks li svg{width:15px;height:15px;stroke:var(--gold);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);
  border:2px solid var(--gold);box-shadow:0 22px 46px rgba(0,0,0,.38);
}
.hero-badge{
  position:absolute;left:-14px;bottom:22px;
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2b06;
  border-radius:10px;padding:10px 16px;font-weight:700;font-size:13px;
  box-shadow:0 12px 24px rgba(0,0,0,.3);border:1px solid rgba(255,247,220,.6);
}
.hero-kpi{
  display:grid;grid-template-columns:repeat(4,1fr);
  margin-top:38px;padding:20px 8px;
  background:rgba(0,0,0,.24);border:1px solid rgba(212,175,55,.35);border-radius:14px;
}
.hero-kpi div{text-align:center;padding:0 12px;border-right:1px solid rgba(212,175,55,.22)}
.hero-kpi div:last-child{border-right:0}
.hero-kpi b{display:block;font-family:"Songti SC",serif;font-size:27px;color:var(--gold);font-weight:700;line-height:1.3}
.hero-kpi span{font-size:12.5px;color:#dfc9a4;letter-spacing:.6px}

/* ---------- 通用板块 ---------- */
.sec{padding:64px 0;position:relative}
.sec--alt{background:var(--bg-alt)}
.sec--paper{background:var(--paper)}
.sec--dark{background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#f4e6cb}
.sec--dark h2,.sec--dark h3{color:var(--gold-soft)}
.sec--dark .sec-desc{color:#e6d3b3}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px}
.sec-title{display:flex;align-items:center;gap:12px;font-size:28px;letter-spacing:.8px}
.sec-title .bar{
  display:block;width:5px;height:26px;border-radius:3px;
  background:linear-gradient(180deg,#d4af37,#b8860b);flex-shrink:0;
}
.sec-desc{font-size:15px;color:var(--muted);max-width:760px;margin-top:12px;line-height:1.85}
.more{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;
  color:var(--gold-deep);white-space:nowrap;padding:6px 2px;
}
.more:hover{color:var(--red);gap:10px}
.sec--dark .more{color:var(--gold)}
.sec--dark .more:hover{color:#fff3d2}
.sec-head-wrap{max-width:820px}

/* ---------- 安全主张 ---------- */
.claim-grid{display:grid;grid-template-columns:1fr .92fr;gap:44px;align-items:center}
.claim-list{margin-top:22px;display:grid;gap:14px}
.claim-list li{display:flex;gap:12px;font-size:14.5px;color:var(--ink)}
.claim-list li .dot{
  flex-shrink:0;width:22px;height:22px;border-radius:6px;margin-top:4px;
  display:grid;place-items:center;background:rgba(212,175,55,.18);border:1px solid var(--line-gold);
  color:var(--gold-deep);font-size:12px;font-weight:700;font-family:"Songti SC",serif;
}
.claim-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-gold);box-shadow:var(--shadow-lg)}
.claim-figure img{width:100%;aspect-ratio:5/4;object-fit:cover}
.claim-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;font-size:13.5px;
  color:#fff2d6;background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.88));
}

/* ---------- 检查项 ---------- */
.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.check-item{
  display:flex;align-items:flex-start;gap:12px;padding:18px 18px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);cursor:pointer;transition:var(--ease);
}
.check-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.check-item input{position:absolute;opacity:0;width:0;height:0}
.check-box{
  flex-shrink:0;width:22px;height:22px;border-radius:6px;margin-top:2px;
  border:1.5px solid var(--gold);background:#fffaf0;display:grid;place-items:center;
  transition:var(--ease);
}
.check-box svg{width:13px;height:13px;stroke:#fff;stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round;opacity:0;transition:var(--ease)}
.check-item input:checked + .check-box{background:linear-gradient(135deg,#d4af37,#b8860b);border-color:var(--gold-deep)}
.check-item input:checked + .check-box svg{opacity:1}
.check-item input:checked ~ .check-text{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--line-gold)}
.check-item input:focus-visible + .check-box{outline:2px solid var(--gold-deep);outline-offset:3px}
.check-text{font-size:14px;line-height:1.7;color:var(--ink)}

/* ---------- 徽章墙 ---------- */
.badge-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.badge-card{
  display:flex;align-items:center;gap:14px;padding:18px 20px;
  background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);
  transition:var(--ease);
}
.badge-card:hover{background:rgba(212,175,55,.14);transform:translateY(-3px)}
.badge-ico{
  flex-shrink:0;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,rgba(240,214,124,.9),rgba(184,134,11,.9));
  border:1px solid rgba(255,245,210,.55);
}
.badge-ico svg{width:21px;height:21px;stroke:#5e1313;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.badge-card b{display:block;font-size:15px;color:#ffe9b6;letter-spacing:.5px}
.badge-card span{font-size:13px;color:#e0cba9;line-height:1.65}

/* ---------- 边界说明 ---------- */
.border-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.border-list{display:grid;gap:16px}
.border-item{
  display:grid;grid-template-columns:auto 1fr;gap:16px;padding:20px 22px;
  background:var(--paper);border-left:4px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;
  box-shadow:var(--shadow);transition:var(--ease);
}
.border-item:hover{transform:translateX(4px);box-shadow:var(--shadow-lg)}
.border-num{font-family:"Songti SC",serif;font-size:24px;color:var(--gold-deep);font-weight:700;line-height:1.2}
.border-item h3{font-size:17px;margin-bottom:6px}
.border-item p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}
.notice-bar{
  margin-top:22px;padding:16px 20px;border-radius:var(--radius);
  background:rgba(140,31,31,.06);border:1px dashed var(--line-gold);
  font-size:13.5px;color:var(--red);line-height:1.8;
}

/* ---------- 机制矩阵 ---------- */
.mech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mech-card{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px 22px;box-shadow:var(--shadow);transition:var(--ease);overflow:hidden;
}
.mech-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.mech-card:hover .seal{background:linear-gradient(135deg,#a32323,#7a1717)}
.seal{
  position:absolute;top:0;left:0;width:40px;height:40px;display:grid;place-items:center;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:var(--gold);
  font-family:"Songti SC",serif;font-size:15px;font-weight:700;
  border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);
  border-radius:0 0 10px 0;transition:var(--ease);
}
.mech-card h3{font-size:18px;margin:14px 0 10px;padding-left:2px}
.mech-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}
.mech-tag{
  display:inline-block;margin-top:14px;padding:3px 10px;border-radius:999px;
  font-size:12px;color:var(--gold-deep);background:rgba(212,175,55,.15);border:1px solid var(--line-gold);
}

/* ---------- 预算分配 ---------- */
.budget-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px 40px;margin-top:10px}
.budget-item{padding-bottom:6px}
.budget-top{display:flex;justify-content:space-between;align-items:baseline;gap:14px;margin-bottom:8px}
.budget-top b{font-size:15.5px;color:var(--red-deep)}
.budget-top span{font-family:"Songti SC",serif;font-size:19px;font-weight:700;color:var(--gold-deep)}
.bar-track{height:9px;border-radius:6px;background:rgba(140,31,31,.1);overflow:hidden}
.bar-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,#d4af37,#b8860b);width:0;transition:width 1.1s ease}
.budget-item p{font-size:13.5px;color:var(--muted);margin:8px 0 0}

/* ---------- 对比表 ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);background:var(--paper)}
table.compare{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
table.compare thead th{
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:var(--gold-soft);
  font-family:"Songti SC",serif;font-size:15px;letter-spacing:1px;
  padding:15px 18px;text-align:left;font-weight:700;white-space:nowrap;
}
table.compare td{padding:14px 18px;border-bottom:1px solid var(--line);color:var(--ink);line-height:1.7}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:nth-child(even){background:rgba(239,230,213,.5)}
table.compare tbody tr:hover{background:rgba(212,175,55,.12)}
td.cell-good{color:#6b7d34;font-weight:700}
td.cell-warn{color:#a3441f}

/* ---------- 时间线 ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:12px}
.timeline::before{
  content:"";position:absolute;top:15px;left:6%;right:6%;height:2px;
  background:linear-gradient(90deg,rgba(212,175,55,.2),rgba(212,175,55,.9),rgba(212,175,55,.2));
}
.tl-item{position:relative;padding-top:44px;text-align:center}
.tl-dot{
  position:absolute;top:6px;left:50%;transform:translateX(-50%);
  width:20px;height:20px;border-radius:50%;background:var(--bg);
  border:2px solid var(--gold);box-shadow:0 0 0 5px rgba(212,175,55,.12);
}
.tl-dot::after{content:"";position:absolute;inset:4px;border-radius:50%;background:linear-gradient(135deg,#d4af37,#b8860b)}
.tl-item b{display:block;font-family:"Songti SC",serif;font-size:16px;color:var(--red-deep);margin-bottom:6px}
.tl-item span{font-size:13px;color:var(--muted);line-height:1.7;display:block}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{
  display:grid;grid-template-columns:170px 1fr;gap:0;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.news-card img{width:100%;height:100%;object-fit:cover;min-height:150px}
.news-body{padding:18px 20px}
.news-body h3{font-size:16.5px;margin-bottom:8px;line-height:1.5}
.news-body p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0}
.news-meta{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.news-meta em{
  font-style:normal;font-size:12px;padding:2px 10px;border-radius:999px;
  color:var(--red);background:rgba(140,31,31,.07);border:1px solid var(--line);
}

/* ---------- 平台保障 ---------- */
.guard-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center}
.guard-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.guard-card{
  padding:20px;border-radius:var(--radius);background:var(--paper);
  border:1px solid var(--line);box-shadow:var(--shadow);transition:var(--ease);
}
.guard-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.guard-card svg{width:24px;height:24px;stroke:var(--gold-deep);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px}
.guard-card b{display:block;font-size:15.5px;color:var(--red-deep);margin-bottom:6px;font-family:"Songti SC",serif}
.guard-card p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
  display:block;position:relative;padding:28px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,#fffdf7 0%,#f4ebd8 100%);
  border:1px solid var(--line-gold);box-shadow:var(--shadow);
  transition:var(--ease);overflow:hidden;
}
.cat-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:4px;
  background:linear-gradient(90deg,#d4af37,#b8860b);opacity:.85;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--gold)}
.cat-card h3{font-size:19px;margin-bottom:10px}
.cat-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 16px}
.cat-link{font-size:13.5px;font-weight:700;color:var(--gold-deep);display:inline-flex;align-items:center;gap:6px}
.cat-card:hover .cat-link{color:var(--red);gap:10px}
.topic-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.topic-tags span{
  padding:6px 16px;border-radius:999px;font-size:13px;color:var(--red);
  background:rgba(255,255,255,.7);border:1px solid var(--line);transition:var(--ease);
}
.topic-tags span:hover{background:#fff6df;border-color:var(--gold);color:var(--gold-deep)}

/* ---------- 三步上手 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:30px 22px 22px;border-radius:var(--radius);
  background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);transition:var(--ease);
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.step-num{
  position:absolute;top:-16px;left:22px;width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;font-family:"Songti SC",serif;font-size:15px;font-weight:700;
  color:#3a2b06;background:linear-gradient(135deg,#d4af37,#b8860b);
  box-shadow:0 6px 14px rgba(184,134,11,.35);
}
.step h3{font-size:17px;margin:10px 0 8px}
.step p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}

/* ---------- 口碑 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice{
  padding:24px 22px;border-radius:var(--radius);background:rgba(255,255,255,.07);
  border:1px solid rgba(212,175,55,.32);transition:var(--ease);
}
.voice:hover{background:rgba(212,175,55,.13);transform:translateY(-4px)}
.voice p{font-size:14px;color:#efdcbb;line-height:1.85;margin:0 0 14px}
.voice cite{font-style:normal;font-size:13px;color:var(--gold);letter-spacing:.5px}
.voice .quote-mark{font-family:"Songti SC",serif;font-size:30px;color:var(--gold);line-height:1;display:block;margin-bottom:6px}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;transition:var(--ease);
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 22px;position:relative;
  font-size:16px;font-weight:700;color:var(--red-deep);font-family:"Songti SC",serif;
  transition:var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;width:10px;height:10px;
  border-right:2px solid var(--gold-deep);border-bottom:2px solid var(--gold-deep);
  transform:translateY(-70%) rotate(45deg);transition:var(--ease);
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-item .faq-body{padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.9}

/* ---------- 转化表单 ---------- */
.form-sec{background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#f4e6cb;position:relative;overflow:hidden}
.form-sec::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/f8fd3475c42731c3.webp') center/cover no-repeat;opacity:.14;
}
.form-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.form-grid h2{color:var(--gold-soft);font-size:28px;margin-bottom:14px}
.form-grid p{font-size:14.5px;color:#e9d5b3;line-height:1.9}
.lead-form{
  background:rgba(255,253,247,.97);border-radius:var(--radius-lg);padding:26px;
  border:1px solid var(--gold);box-shadow:0 22px 50px rgba(0,0,0,.3);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;color:var(--red-deep);font-weight:700;margin-bottom:7px;letter-spacing:.5px}
.field input,.field textarea{
  width:100%;padding:11px 14px;font-size:14px;color:var(--ink);
  background:#fffdf7;border:1px solid var(--line);border-radius:8px;
  transition:var(--ease);font-family:inherit;
}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22)}
.field input::placeholder,.field textarea::placeholder{color:#b3a894}
.lead-form .btn{width:100%;margin-top:4px}
.form-tip{margin-top:12px;font-size:13px;color:var(--gold-deep);min-height:20px;text-align:center}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#5e1313 0%,#4a0f0f 100%);
  border-top:1px solid var(--gold);color:#e6d3b3;padding:52px 0 0;
}
.foot-grid{display:grid;grid-template-columns:1.2fr .9fr 1fr;gap:40px;padding-bottom:38px}
.foot-col h4{
  color:var(--gold);font-size:15.5px;letter-spacing:1.5px;margin-bottom:16px;
  padding-bottom:10px;border-bottom:1px solid rgba(212,175,55,.28);
}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .brand-text{font-size:18px}
.foot-col p{font-size:13.5px;color:#d5bf9b;line-height:1.9}
.foot-links{display:grid;gap:10px}
.foot-links a{font-size:13.5px;color:#e6d3b3}
.foot-links a:hover{color:var(--gold);padding-left:4px}
.foot-contact{font-size:13.5px;color:#d5bf9b;line-height:2}
.foot-contact b{color:var(--gold-soft);font-weight:700}
.copyright{
  border-top:1px solid rgba(212,175,55,.22);padding:18px 0;
  text-align:center;font-size:12.5px;color:rgba(232,200,122,.72);letter-spacing:.5px;
}
.copyright span{color:rgba(232,200,122,.55)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero h1{font-size:34px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual img{aspect-ratio:16/10}
  .hero-kpi{grid-template-columns:repeat(2,1fr);gap:18px 0}
  .hero-kpi div:nth-child(2){border-right:0}
  .claim-grid,.border-grid,.guard-grid,.form-grid{grid-template-columns:1fr;gap:32px}
  .mech-grid,.check-grid,.badge-wall,.cat-grid,.voice-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .news-list{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .tl-item{text-align:left;padding-top:0;padding-left:34px}
  .tl-dot{left:8px;top:6px;transform:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .nav-menu a{padding:8px 10px;font-size:14px}
  .brand-text{font-size:17px}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:linear-gradient(135deg,#8c1f1f,#5e1313);
    border:1px solid var(--line-gold);border-radius:18px;
    padding:12px;box-shadow:var(--shadow-lg);
    display:none;
  }
  .nav-menu.open{display:flex}
  .nav-menu a{padding:11px 16px;border-radius:10px}
  .nav-menu a::after{display:none}
  .nav-menu a.active{background:rgba(212,175,55,.16)}
  .nav-shell{position:relative;flex-wrap:wrap}
  .nav-cta{order:2;margin-left:auto;padding:9px 18px;font-size:13px}
  .nav-toggle{order:3;margin-left:8px}
  .brand{order:1}
  .nav-menu{order:4;width:100%;margin-left:0}
}
@media (max-width:768px){
  .sec{padding:48px 0}
  .hero{padding-bottom:36px}
  .hero h1{font-size:28px;line-height:1.35}
  .hero-sub{font-size:15px}
  .hero-desc{font-size:14px}
  .sec-title{font-size:23px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .mech-grid,.check-grid,.badge-wall,.cat-grid,.voice-grid,.steps,.budget-grid,.guard-cards{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr}
  .news-card img{min-height:180px;aspect-ratio:16/9}
  .timeline{grid-template-columns:1fr}
  .hero-kpi{grid-template-columns:1fr 1fr;padding:16px 4px}
  .hero-kpi b{font-size:22px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .hero-checks{gap:8px 16px}
}
@media (max-width:520px){
  .container{width:min(var(--container),100% - 28px)}
  .hero h1{font-size:24px}
  .hero-actions .btn{width:100%}
  .btn{padding:11px 20px;font-size:14px}
  .brand-text{font-size:16px;letter-spacing:.5px}
  .brand-mark{width:32px;height:32px}
  .nav-cta{padding:8px 14px;font-size:12.5px}
  .hero-kpi{grid-template-columns:1fr}
  .hero-kpi div{border-right:0;border-bottom:1px solid rgba(212,175,55,.2);padding:12px 0}
  .hero-kpi div:last-child{border-bottom:0}
  .sec-title{font-size:20px}
  .lead-form{padding:20px}
  .topic-tags span{font-size:12px;padding:5px 12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --gold:#d4af37;
 --gold-soft:#e8c87a;
 --gold-deep:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --paper:#fffdf7;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(140,31,31,.16);
 --line-gold:rgba(212,175,55,.5);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(94,19,19,.08);
 --shadow-lg:0 16px 36px rgba(94,19,19,.16);
 --container:1180px;
 --ease:all .28s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
 font-size:15px;line-height:1.8;color:var(--ink);
 background:var(--bg);
 background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
 background-size:26px 26px;
}
img{max-width:100%;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:var(--ease)}
a:hover{color:var(--gold-deep)}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:"Songti SC","SimSun","Source Han Serif SC",serif;line-height:1.4;color:var(--red-deep)}
p{margin:0 0 14px}
.container{width:min(var(--container),100% - 40px);margin-inline:auto}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
 outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;
}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.5px;cursor:pointer;
 transition:var(--ease);white-space:nowrap;text-align:center;
}
.btn-gold{
 background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
 color:#3a2b06;box-shadow:0 8px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{background:linear-gradient(135deg,#e3c257 0%,#a3770a 100%);color:#2d2104;transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.3)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--gold-soft);border:1px solid var(--line-gold)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff6dd;border-color:var(--gold);transform:translateY(-2px)}
.btn-line{background:var(--paper);color:var(--red);border:1px solid var(--gold)}
.btn-line:hover{background:#fff8e4;color:var(--gold-deep);transform:translateY(-2px);box-shadow:var(--shadow)}
/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;padding:14px 0 6px;pointer-events:none}
.nav-shell{
 pointer-events:auto;position:relative;
 display:flex;align-items:center;gap:16px;
 padding:10px 12px 10px 20px;
 background:linear-gradient(135deg,rgba(140,31,31,.97) 0%,rgba(94,19,19,.97) 100%);
 border:1px solid rgba(212,175,55,.45);
 border-radius:999px;
 box-shadow:0 12px 30px rgba(94,19,19,.26);
 backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
 width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
 background:radial-gradient(circle at 30% 25%,#f0d67c,#b8860b 70%);
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.4),0 4px 10px rgba(0,0,0,.28);
 border:1px solid rgba(255,245,210,.55);
}
.brand-mark svg{width:21px;height:21px;fill:none;stroke:#5e1313;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.brand-text{font-family:"Songti SC","SimSun",serif;font-size:19px;font-weight:700;color:#fff8ea;letter-spacing:1.5px;white-space:nowrap}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{position:relative;display:block;padding:8px 15px;border-radius:999px;color:#f3e4c4;font-size:15px;letter-spacing:.6px}
.nav-menu a::after{
 content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%) scaleX(0);
 width:22px;height:2px;border-radius:2px;background:var(--gold);transition:var(--ease);
}
.nav-menu a:hover{color:var(--gold);background:rgba(212,175,55,.13)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:translateX(-50%) scaleX(1)}
.nav-cta{padding:10px 22px;font-size:14px;margin-left:6px}
.nav-toggle{
 display:none;margin-left:auto;width:44px;height:38px;border-radius:10px;
 background:rgba(212,175,55,.14);border:1px solid var(--line-gold);cursor:pointer;
 padding:0;place-items:center;gap:5px;flex-direction:column;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-soft);border-radius:2px;transition:var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ---------- 内页首屏 ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff6e2;
 padding:46px 0 62px;
 background:linear-gradient(140deg,#8c1f1f 0%,#5e1313 100%);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/f8fd3475c42731c3.webp') center/cover no-repeat;
 opacity:.16;filter:saturate(.7);
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background-image:radial-gradient(rgba(212,175,55,.2) 1px,transparent 1px);
 background-size:24px 24px;opacity:.5;
}
.page-hero .container{position:relative;z-index:2}
.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.crumb{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 16px;border-radius:999px;font-size:13px;letter-spacing:1px;
 color:var(--gold-soft);background:rgba(212,175,55,.12);border:1px solid rgba(212,175,55,.5);
}
.crumb i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:block}
.page-hero h1{
 margin:20px 0 16px;font-size:40px;line-height:1.3;color:#ffe9a8;
 text-shadow:0 2px 14px rgba(0,0,0,.35);letter-spacing:1px;
}
.page-hero .lead{font-size:16px;line-height:1.9;color:#f0dfc4;max-width:620px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 4px}
.tag{
 display:inline-flex;align-items:center;padding:5px 14px;border-radius:999px;
 font-size:13px;color:#ffe9b6;border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.1);letter-spacing:.5px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
/* 更新预告卡 */
.live-card{
 background:rgba(255,253,247,.06);border:1px solid rgba(212,175,55,.55);
 border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:0 22px 46px rgba(0,0,0,.34);backdrop-filter:blur(6px);
}
.live-cover{position:relative}
.live-cover img{width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:2px solid var(--gold)}
.live-badge{
 position:absolute;top:12px;left:12px;padding:5px 13px;border-radius:999px;
 background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2b06;
 font-size:12px;font-weight:700;letter-spacing:1px;border:1px solid rgba(255,247,220,.6);
}
.live-body{padding:20px 22px 24px}
.live-body h2{font-size:19px;color:#ffe9a8;margin-bottom:6px}
.live-body p{font-size:13.5px;color:#e6d3b2;margin-bottom:14px}
.countdown{display:flex;gap:10px;margin-bottom:16px}
.cd-cell{
 flex:1;text-align:center;padding:9px 4px;border-radius:10px;
 background:rgba(0,0,0,.3);border:1px solid rgba(212,175,55,.4);
}
.cd-cell b{
 display:block;font-size:24px;font-family:"Songti SC","SimSun",serif;
 color:var(--gold);letter-spacing:1px;line-height:1.2;
}
.cd-cell span{font-size:11.5px;color:#c9b691;letter-spacing:2px}
.live-body .btn{width:100%;padding:11px 18px;font-size:14.5px}
.live-note{margin:12px 0 0!important;font-size:12.5px;color:#c9b691;text-align:center}
/* ---------- 通用板块 ---------- */
.section{padding:66px 0;position:relative}
.section--alt{background:var(--bg-alt);box-shadow:inset 0 1px 0 rgba(140,31,31,.08),inset 0 -1px 0 rgba(140,31,31,.08)}
.section--paper{background:var(--paper)}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:20px;margin-bottom:34px;
}
.section-head .st{display:flex;gap:14px;align-items:stretch}
.section-head .bar{width:5px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-deep));flex-shrink:0}
.section-head h2{font-size:29px;letter-spacing:.6px}
.section-head .sub{font-size:14px;color:var(--muted);margin:6px 0 0}
.more-link{
 font-size:14px;font-weight:700;color:var(--gold-deep);letter-spacing:.5px;
 display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
 border-bottom:1px solid transparent;padding-bottom:2px;
}
.more-link:hover{color:var(--red);border-bottom-color:var(--gold)}
.more-link svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
/* ---------- 指标看板 ---------- */
.kpi-board{
 display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.kpi{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);padding:22px 20px 20px;box-shadow:var(--shadow);
 transition:var(--ease);overflow:hidden;
}
.kpi::before{
 content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
 background:linear-gradient(180deg,var(--gold),var(--red));
}
.kpi:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.kpi .num{
 font-family:"Songti SC","SimSun",serif;font-size:34px;font-weight:700;
 color:var(--gold-deep);line-height:1.2;letter-spacing:.5px;
}
.kpi .num small{font-size:15px;margin-left:4px;color:var(--red);font-family:inherit}
.kpi .k-label{font-size:14.5px;font-weight:700;color:var(--red-deep);margin:4px 0 6px}
.kpi .k-desc{font-size:13px;color:var(--muted);line-height:1.75;margin:0}
/* ---------- 赔付矩阵卡 ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);padding:24px 22px 22px;box-shadow:var(--shadow);
 transition:var(--ease);display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.card-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.seal{
 width:36px;height:36px;flex-shrink:0;border-radius:5px;
 display:grid;place-items:center;
 background:var(--red);border:1px solid var(--gold);
 color:#ffe9a8;font-family:"Songti SC","SimSun",serif;font-size:15px;font-weight:700;
 box-shadow:0 3px 8px rgba(94,19,19,.25);letter-spacing:1px;
}
.card h3{font-size:18.5px;letter-spacing:.4px}
.card p{font-size:14px;color:#4c4536;line-height:1.85;margin-bottom:12px}
.dot-list li{
 position:relative;padding-left:16px;font-size:13.5px;color:var(--muted);line-height:1.85;
}
.dot-list li::before{
 content:"";position:absolute;left:0;top:11px;width:6px;height:6px;
 border-radius:50%;background:var(--gold);opacity:.85;
}
.card-foot{
 margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
 display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.badge{
 display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
 font-size:12.5px;color:var(--red);background:rgba(140,31,31,.07);
 border:1px solid var(--line);letter-spacing:.5px;
}
.rate{
 font-family:"Songti SC","SimSun",serif;font-weight:700;font-size:16px;
 color:var(--gold-deep);letter-spacing:.5px;
}
/* ---------- 结果对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-gold);box-shadow:var(--shadow)}
.compare-col{background:var(--paper);padding:28px 26px}
.compare-col + .compare-col{border-left:1px solid var(--line-gold);background:#fffaef}
.compare-col h3{font-size:20px;margin-bottom:6px}
.compare-col .c-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.compare-row{
 display:flex;align-items:baseline;justify-content:space-between;gap:12px;
 padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px;
}
.compare-row:last-child{border-bottom:0}
.compare-row span{color:var(--muted)}
.compare-row b{font-family:"Songti SC","SimSun",serif;color:var(--red-deep);font-size:15.5px}
.compare-row b.gold{color:var(--gold-deep)}
.compare-note{
 grid-column:1 / -1;background:linear-gradient(135deg,rgba(140,31,31,.94),rgba(94,19,19,.94));
 color:#f0dfc4;padding:18px 26px;font-size:14px;line-height:1.85;
 display:flex;align-items:center;gap:12px;
}
.compare-note svg{width:20px;height:20px;flex-shrink:0;fill:none;stroke:var(--gold);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* ---------- 时间线 ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:8px}
.timeline::before{
 content:"";position:absolute;left:0;right:0;top:26px;height:2px;
 background:linear-gradient(90deg,rgba(212,175,55,.15),var(--gold),rgba(212,175,55,.15));
}
.tl-item{position:relative;padding-top:52px}
.tl-item::before{
 content:"";position:absolute;left:2px;top:19px;width:15px;height:15px;border-radius:50%;
 background:var(--paper);border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.16);
}
.tl-item h3{font-size:17px;margin-bottom:6px}
.tl-item .tl-tag{font-size:12.5px;letter-spacing:1.5px;color:var(--gold-deep);font-weight:700;margin-bottom:4px}
.tl-item p{font-size:13.5px;color:var(--muted);line-height:1.85;margin:0}
/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:18px}
.news-item{
 display:grid;grid-template-columns:190px 1fr auto;gap:22px;align-items:center;
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:16px;box-shadow:var(--shadow);transition:var(--ease);
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.news-item img{
 width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px;
 border:1px solid rgba(212,175,55,.35);
}
.news-item h3{font-size:18px;margin-bottom:6px}
.news-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.8}
.news-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;font-size:12.5px;color:var(--muted)}
.news-meta em{font-style:normal;color:var(--gold-deep);font-weight:700}
.news-arrow{
 width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
 border:1px solid var(--line-gold);color:var(--gold-deep);background:#fffaf0;
 transition:var(--ease);flex-shrink:0;
}
.news-item:hover .news-arrow{background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2b06;border-color:var(--gold)}
.news-arrow svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
/* ---------- 保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.guard{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow);transition:var(--ease);
}
.guard:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.guard-ico{
 width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
 background:rgba(140,31,31,.07);border:1px solid var(--line);margin-bottom:14px;
}
.guard-ico svg{width:23px;height:23px;fill:none;stroke:var(--gold-deep);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.guard h3{font-size:18px;margin-bottom:8px}
.guard p{font-size:13.5px;color:var(--muted);line-height:1.85;margin:0}
/* ---------- 快速解答条 ---------- */
.quick-list{display:grid;gap:14px}
.quick-item{
 display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
 background:var(--paper);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);
 border-top:1px solid var(--line-gold);border-right:1px solid var(--line-gold);border-bottom:1px solid var(--line-gold);
 transition:var(--ease);
}
.quick-item:hover{transform:translateX(4px);box-shadow:var(--shadow-lg)}
.quick-no{
 font-family:"Songti SC","SimSun",serif;font-size:26px;font-weight:700;
 color:var(--gold-deep);line-height:1.1;
}
.quick-item h3{font-size:17px;margin-bottom:6px}
.quick-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.85}
/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:14px}
.faq-item{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:6px 22px;box-shadow:var(--shadow);transition:var(--ease);
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-lg)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:16px 30px 16px 0;position:relative;
 font-family:"Songti SC","SimSun",serif;font-size:17px;font-weight:700;color:var(--red-deep);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
 width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
 border:1px solid var(--line-gold);color:var(--gold-deep);font-size:16px;line-height:1;
 background:#fffaf0;transition:var(--ease);
}
.faq-item[open] summary::after{content:"−";background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2b06;border-color:var(--gold)}
.faq-body{padding:0 0 18px;font-size:14px;color:#4c4536;line-height:1.9;border-top:1px dashed var(--line);padding-top:14px}
/* ---------- 表单 ---------- */
.form-panel{
 display:grid;grid-template-columns:.92fr 1.08fr;gap:0;
 border-radius:var(--radius-lg);overflow:hidden;
 border:1px solid rgba(212,175,55,.55);box-shadow:var(--shadow-lg);
}
.form-side{
 background:linear-gradient(140deg,#8c1f1f,#5e1313);color:#f2e2c6;
 padding:40px 34px;position:relative;overflow:hidden;
}
.form-side::after{
 content:"";position:absolute;inset:0;
 background-image:radial-gradient(rgba(212,175,55,.22) 1px,transparent 1px);
 background-size:22px 22px;opacity:.45;
}
.form-side > *{position:relative;z-index:2}
.form-side h2{color:#ffe9a8;font-size:26px;margin-bottom:12px}
.form-side p{font-size:14px;line-height:1.9;color:#e8d6b8}
.form-side .side-list{margin-top:20px;display:grid;gap:10px}
.form-side .side-list li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#efdfc2}
.form-side .side-list svg{width:16px;height:16px;flex-shrink:0;margin-top:4px;fill:none;stroke:var(--gold);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.form-main{background:var(--paper);padding:40px 34px}
.form-main h3{font-size:20px;margin-bottom:6px}
.form-main .f-sub{font-size:13.5px;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--red-deep);margin-bottom:7px;letter-spacing:.5px}
.field input,.field textarea,.field select{
 width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--line);
 background:#fffdf7;color:var(--ink);font-size:14px;font-family:inherit;
 transition:var(--ease);
}
.field textarea{min-height:96px;resize:vertical}
.field input:hover,.field textarea:hover,.field select:hover{border-color:var(--line-gold)}
.field input:focus,.field textarea:focus,.field select:focus{
 border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);outline:none;
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-main .btn{width:100%;margin-top:6px}
.form-tip{font-size:12.5px;color:var(--muted);margin:12px 0 0;text-align:center}
.form-msg{
 display:none;margin-top:14px;padding:11px 14px;border-radius:8px;
 background:rgba(140,31,31,.07);border:1px solid var(--line-gold);
 color:var(--red-deep);font-size:13.5px;text-align:center;
}
.form-msg.show{display:block}
/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(160deg,#8c1f1f 0%,#5e1313 100%);
 color:#e7d4b2;border-top:1px solid var(--gold);
 padding:52px 0 0;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:44px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .brand-text{font-size:19px;color:#ffe9a8}
.foot-col p{font-size:13.5px;line-height:1.9;color:#e0cdac;margin:0}
.foot-col h4{
 font-family:"Songti SC","SimSun",serif;font-size:16px;color:var(--gold);
 margin-bottom:16px;letter-spacing:1px;position:relative;padding-bottom:10px;
}
.foot-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--gold);border-radius:2px}
.foot-links{display:grid;gap:9px}
.foot-links a{font-size:13.5px;color:#e2cfad}
.foot-links a:hover{color:var(--gold);padding-left:4px}
.foot-contact p{margin-bottom:10px;font-size:13.5px;color:#e0cdac;line-height:1.85}
.foot-contact b{color:#ffe9a8;font-weight:700}
.copyright{
 margin-top:40px;padding:18px 20px;border-top:1px solid rgba(212,175,55,.28);
 text-align:center;font-size:12.5px;color:#d9c49f;letter-spacing:.5px;
}
.copyright span{margin:0 8px;color:var(--gold)}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .page-hero-grid{grid-template-columns:1fr;gap:34px}
 .page-hero h1{font-size:34px}
 .kpi-board{grid-template-columns:repeat(2,1fr)}
 .matrix-grid{grid-template-columns:repeat(2,1fr)}
 .guard-grid{grid-template-columns:1fr 1fr}
 .timeline{grid-template-columns:repeat(2,1fr);row-gap:34px}
 .timeline::before{display:none}
 .form-panel{grid-template-columns:1fr}
 .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
 .news-item{grid-template-columns:150px 1fr auto;gap:16px}
}
@media (max-width:880px){
 .nav-toggle{display:flex}
 .nav-menu{
  display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
  flex-direction:column;align-items:stretch;gap:4px;
  background:linear-gradient(135deg,rgba(140,31,31,.99),rgba(94,19,19,.99));
  border:1px solid rgba(212,175,55,.5);border-radius:18px;padding:12px;
  box-shadow:0 18px 40px rgba(94,19,19,.4);
 }
 .nav-menu.open{display:flex}
 .nav-menu a{padding:11px 16px;border-radius:10px;font-size:15px}
 .nav-menu a::after{display:none}
 .nav-menu a.active{background:rgba(212,175,55,.16)}
 .nav-cta{margin-left:10px;padding:9px 16px;font-size:13.5px}
 .section{padding:52px 0}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px}
 .section-head h2{font-size:25px}
 .compare{grid-template-columns:1fr}
 .compare-col + .compare-col{border-left:0;border-top:1px solid var(--line-gold)}
 .compare-note{grid-column:auto}
}
@media (max-width:768px){
 .kpi-board{grid-template-columns:1fr 1fr;gap:14px}
 .matrix-grid{grid-template-columns:1fr}
 .guard-grid{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr;gap:14px}
 .news-item img{aspect-ratio:16/9}
 .news-arrow{display:none}
 .field-row{grid-template-columns:1fr}
 .form-side,.form-main{padding:30px 22px}
 .foot-grid{grid-template-columns:1fr;gap:28px}
}
@media (max-width:520px){
 .container{width:calc(100% - 28px)}
 .site-header{padding:10px 0 4px}
 .nav-shell{padding:8px 10px 8px 14px;gap:8px}
 .brand-text{font-size:16px;letter-spacing:1px}
 .brand-mark{width:32px;height:32px}
 .brand-mark svg{width:18px;height:18px}
 .nav-cta{display:none}
 .page-hero{padding:34px 0 44px}
 .page-hero h1{font-size:27px}
 .page-hero .lead{font-size:14.5px}
 .hero-actions .btn{width:100%}
 .kpi-board{grid-template-columns:1fr}
 .kpi .num{font-size:28px}
 .timeline{grid-template-columns:1fr}
 .quick-item{grid-template-columns:1fr;gap:8px;padding:18px}
 .cd-cell b{font-size:20px}
 .section-head h2{font-size:22px}
 .copyright span{margin:0 4px}
}

/* roulang page: category1 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --gold:#d4af37;
  --gold-soft:#e8c87a;
  --gold-deep:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --paper:#fffdf7;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(140,31,31,.16);
  --line-gold:rgba(212,175,55,.5);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(94,19,19,.08);
  --shadow-lg:0 16px 36px rgba(94,19,19,.16);
  --container:1180px;
  --ease:all .28s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
  font-size:15px;line-height:1.8;color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
  background-size:26px 26px;
}
img{max-width:100%;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:var(--ease)}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4{font-family:"Songti SC","SimSun","Source Han Serif SC",serif;line-height:1.35;margin:0;font-weight:700}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.container{width:min(var(--container),100% - 40px);margin-inline:auto}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:8px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.5px;cursor:pointer;
  transition:var(--ease);white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#3a2b06;box-shadow:0 8px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{background:linear-gradient(135deg,#e3c257 0%,#a3770a 100%);color:#2d2104;transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.3)}
.btn-ghost{
  background:rgba(255,255,255,.06);color:var(--gold-soft);border:1px solid var(--line-gold);
}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff6dd;border-color:var(--gold);transform:translateY(-2px)}
.btn-line{background:var(--paper);color:var(--red);border:1px solid var(--gold)}
.btn-line:hover{background:#fff8e4;color:var(--gold-deep);transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- 顶部胶囊导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;padding:14px 0 6px;pointer-events:none}
.nav-shell{
  pointer-events:auto;position:relative;
  display:flex;align-items:center;gap:16px;
  padding:10px 12px 10px 20px;
  background:linear-gradient(135deg,rgba(140,31,31,.97) 0%,rgba(94,19,19,.97) 100%);
  border:1px solid rgba(212,175,55,.45);
  border-radius:999px;
  box-shadow:0 12px 30px rgba(94,19,19,.26);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#f0d67c,#b8860b 70%);
  box-shadow:0 4px 10px rgba(0,0,0,.28);
  border:1px solid rgba(255,245,210,.55);
}
.brand-mark svg{width:21px;height:21px;fill:none;stroke:#5e1313;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.brand-text{
  font-family:"Songti SC","SimSun",serif;font-size:19px;font-weight:700;
  color:#fff8ea;letter-spacing:1.5px;white-space:nowrap;
}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  position:relative;display:block;padding:8px 15px;border-radius:999px;
  color:#f3e4c4;font-size:15px;letter-spacing:.6px;
}
.nav-menu a::after{
  content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%) scaleX(0);
  width:22px;height:2px;border-radius:2px;background:var(--gold);transition:var(--ease);
}
.nav-menu a:hover{color:var(--gold);background:rgba(212,175,55,.13)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:translateX(-50%) scaleX(1)}
.nav-cta{padding:10px 22px;font-size:14px;margin-left:6px}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:38px;border-radius:10px;
  background:rgba(212,175,55,.14);border:1px solid var(--line-gold);cursor:pointer;
  padding:0;place-items:center;gap:5px;flex-direction:column;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-soft);border-radius:2px;transition:var(--ease)}

/* ---------- Hero：参数化首屏 ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff6e2;
  padding:34px 0 52px;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/28935c8953bdfdfa.webp') center/cover no-repeat;
  opacity:.2;filter:saturate(.75);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(212,175,55,.22) 1px,transparent 1px);
  background-size:24px 24px;opacity:.5;
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 16px;border-radius:999px;font-size:13px;letter-spacing:1px;
  color:var(--gold-soft);background:rgba(212,175,55,.12);border:1px solid rgba(212,175,55,.5);
}
.hero-tag i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:block}
.hero h1{
  margin:20px 0 16px;font-size:40px;line-height:1.3;color:#ffe9a8;
  text-shadow:0 2px 14px rgba(0,0,0,.35);letter-spacing:1px;
}
.hero-sub{font-size:16px;color:var(--gold-soft);margin:0 0 16px;letter-spacing:.5px}
.hero-desc{font-size:15px;line-height:1.9;color:#f0dfc4;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0 18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{
  font-size:12.5px;letter-spacing:1px;padding:5px 14px;border-radius:999px;
  color:var(--gold-soft);background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.45);
}
.spec-panel{
  background:rgba(0,0,0,.28);
  border:1px solid rgba(212,175,55,.5);
  border-radius:var(--radius-lg);
  padding:22px 24px;
  box-shadow:0 22px 44px rgba(0,0,0,.32);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
}
.spec-panel h2{
  font-size:16px;color:#ffe9a8;letter-spacing:1px;margin-bottom:4px;
  display:flex;align-items:center;gap:8px;
}
.spec-panel h2::before{content:"";width:3px;height:16px;border-radius:2px;background:var(--gold);display:block}
.spec-panel .spec-note{font-size:12.5px;color:#d8c5a3;margin:0 0 14px}
.spec-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px dashed rgba(212,175,55,.28);
}
.spec-row:last-child{border-bottom:0;padding-bottom:0}
.spec-row span{font-size:13.5px;color:#efdcbb}
.spec-row b{font-size:16px;color:var(--gold);font-family:"Songti SC","SimSun",serif;letter-spacing:.5px}
.hero-kpi{
  display:grid;grid-template-columns:repeat(4,1fr);
  margin-top:34px;padding:18px 8px;
  background:rgba(0,0,0,.24);
  border:1px solid rgba(212,175,55,.4);
  border-radius:var(--radius-lg);
  position:relative;z-index:2;
}
.hero-kpi div{
  text-align:center;padding:2px 12px;
  border-right:1px solid rgba(212,175,55,.24);
}
.hero-kpi div:last-child{border-right:0}
.hero-kpi b{display:block;font-size:24px;color:var(--gold);font-family:"Songti SC","SimSun",serif;line-height:1.25}
.hero-kpi span{font-size:12.8px;color:#e5d3b3;letter-spacing:.5px}

/* ---------- 通用板块 ---------- */
.section{padding:66px 0}
.section-alt{
  background:var(--bg-alt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:22px;
  margin-bottom:30px;flex-wrap:wrap;
}
.sec-title{position:relative;padding-left:16px;font-size:28px;color:var(--red);letter-spacing:.6px}
.sec-title::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-sub{margin:8px 0 0;color:var(--muted);font-size:14.5px;padding-left:16px}
.sec-more{
  color:var(--gold-deep);font-weight:700;font-size:14px;white-space:nowrap;
  padding-bottom:4px;border-bottom:1px solid transparent;
}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold)}
.lead{font-size:15px;color:#4d4636;line-height:1.95;max-width:920px}

/* ---------- 指标看板 ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.kpi-card{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  transition:var(--ease);overflow:hidden;
}
.kpi-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.15));
}
.kpi-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.kpi-num{font-family:"Songti SC","SimSun",serif;font-size:30px;font-weight:700;color:var(--gold-deep);line-height:1.2}
.kpi-label{font-size:14.5px;font-weight:700;color:var(--red);margin-top:6px}
.kpi-note{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.75}

/* ---------- 机制矩阵卡片 ---------- */
.mech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mech-card{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);
  transition:var(--ease);
}
.mech-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.mech-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.seal{
  flex-shrink:0;width:34px;height:34px;border-radius:6px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#a52727,#7a1717);
  border:1px solid var(--gold);color:#ffe9a8;
  font-family:"Songti SC","SimSun",serif;font-size:14px;
  box-shadow:0 4px 10px rgba(94,19,19,.26);
}
.mech-top h3{font-size:17px;color:var(--red);letter-spacing:.5px}
.mech-card p{font-size:14px;color:#4d4636;line-height:1.85;margin:0}
.mech-card .mech-foot{
  margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);
  font-size:12.8px;color:var(--muted);
}

/* ---------- 对比表 ---------- */
.compare-wrap{
  border:1px solid var(--line-gold);border-radius:var(--radius);
  background:var(--paper);box-shadow:var(--shadow);overflow-x:auto;
}
table.compare{width:100%;border-collapse:collapse;min-width:660px}
.compare th,.compare td{padding:14px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line)}
.compare thead th{
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#ffe9a8;
  font-family:"Songti SC","SimSun",serif;letter-spacing:1px;font-weight:700;
  border-bottom:1px solid var(--gold);
}
.compare tbody tr:nth-child(even){background:#fbf6ea}
.compare tbody tr:hover{background:#fdf2d6}
.compare tbody tr:last-child td{border-bottom:0}
.compare td:first-child{font-weight:700;color:var(--red);white-space:nowrap}

/* ---------- 里程碑时间线 ---------- */
.mile-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:start}
.timeline{position:relative;padding-left:28px}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.12));
}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-28px;top:7px;width:12px;height:12px;border-radius:50%;
  background:var(--paper);border:2px solid var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);
}
.tl-item h3{font-size:17px;color:var(--red);margin-bottom:6px}
.tl-item p{font-size:14px;color:#4d4636;line-height:1.85;margin:0}
.mile-card{
  background:linear-gradient(160deg,#8c1f1f,#5e1313);color:#f4e6cd;
  border:1px solid var(--gold);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-lg);
}
.mile-card h3{color:#ffe9a8;font-size:19px;margin-bottom:10px}
.mile-card p{font-size:14px;color:#e7d5b5;line-height:1.9}
.mile-list{margin-top:16px;display:grid;gap:10px}
.mile-list li{
  display:flex;justify-content:space-between;gap:12px;
  padding:9px 0;border-bottom:1px dashed rgba(212,175,55,.3);
  font-size:13.8px;color:#e7d5b5;
}
.mile-list li:last-child{border-bottom:0}
.mile-list b{color:var(--gold);font-family:"Songti SC","SimSun",serif}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.news-item{
  display:grid;grid-template-columns:132px 1fr;gap:16px;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:14px;box-shadow:var(--shadow);transition:var(--ease);
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.news-item img{width:100%;height:100%;min-height:104px;object-fit:cover;border-radius:8px}
.news-body h3{font-size:16px;color:var(--red);margin-bottom:6px;line-height:1.5}
.news-body p{font-size:13.5px;color:#5a5245;line-height:1.8;margin:0 0 8px}
.news-meta{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;font-size:12px;letter-spacing:.5px;
  padding:3px 10px;border-radius:999px;
  color:var(--gold-deep);background:#fdf4dd;border:1px solid var(--line-gold);
}

/* ---------- 内容准则 ---------- */
.assure{
  position:relative;overflow:hidden;
  padding:66px 0;
  background:
    linear-gradient(135deg,rgba(140,31,31,.95),rgba(94,19,19,.96)),
    url('/assets/images/f8fd3475c42731c3.webp') center/cover no-repeat;
  border-top:1px solid var(--gold);
  border-bottom:1px solid var(--gold);
  color:#f4e6cd;
}
.assure .sec-title{color:#ffe9a8}
.assure .sec-sub{color:#e0ccab}
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.assure-card{
  background:rgba(255,253,247,.07);
  border:1px solid rgba(212,175,55,.45);
  border-radius:var(--radius);padding:22px;
  transition:var(--ease);
}
.assure-card:hover{background:rgba(255,253,247,.12);transform:translateY(-4px);border-color:var(--gold)}
.assure-card h3{font-size:16px;color:#ffe9a8;margin-bottom:10px;letter-spacing:.5px}
.assure-card p{font-size:13.5px;color:#e6d4b4;line-height:1.85;margin:0}
.assure-icon{
  width:36px;height:36px;border-radius:9px;display:grid;place-items:center;
  background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.5);margin-bottom:14px;
}
.assure-icon svg{width:19px;height:19px;fill:none;stroke:var(--gold);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 快速解答要点 ---------- */
.quick-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:start}
.point-list{display:grid;gap:14px}
.point-item{
  display:flex;gap:14px;background:var(--paper);
  border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);transition:var(--ease);
}
.point-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.point-num{
  flex-shrink:0;width:30px;height:30px;border-radius:8px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#3a2b06;font-weight:700;font-size:14px;
}
.point-item h3{font-size:15.5px;color:var(--red);margin-bottom:4px}
.point-item p{font-size:13.8px;color:#4d4636;line-height:1.8;margin:0}
.side-card{
  background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);
}
.side-card h3{font-size:18px;color:var(--red);margin-bottom:12px}
.side-card p{font-size:13.8px;color:#4d4636;line-height:1.85}
.side-card .side-divider{height:1px;background:var(--line);margin:18px 0}
.side-card .btn{width:100%}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:940px}
details.faq{
  background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius);padding:0 20px;transition:var(--ease);
}
details.faq[open]{border-color:var(--gold);box-shadow:var(--shadow)}
details.faq summary{
  cursor:pointer;list-style:none;padding:16px 34px 16px 0;
  font-weight:700;color:var(--red);position:relative;font-size:15px;
  font-family:"Songti SC","SimSun",serif;letter-spacing:.4px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  color:var(--gold-deep);font-size:20px;line-height:1;font-family:Arial,sans-serif;
}
details.faq[open] summary::after{content:"−"}
details.faq .faq-body{padding:0 0 18px;color:#4d4636;font-size:14.2px;line-height:1.9}

/* ---------- 自查表单 ---------- */
.apply-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:38px;align-items:start}
.apply-copy h2{font-size:28px;color:var(--red);margin-bottom:14px;position:relative;padding-left:16px}
.apply-copy h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.apply-copy p{font-size:14.5px;color:#4d4636;line-height:1.95}
.apply-points{margin-top:20px;display:grid;gap:10px}
.apply-points li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13.8px;color:#4d4636;
}
.apply-points li svg{
  width:16px;height:16px;flex-shrink:0;margin-top:4px;
  fill:none;stroke:var(--gold-deep);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;
}
.form-card{
  background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lg);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--red);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;
  border:1px solid rgba(140,31,31,.22);border-radius:8px;
  background:#fdfaf1;font-size:14.5px;transition:var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--gold);background:#fff;outline:none;
  box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.field textarea{min-height:112px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.7}
.form-msg{
  display:none;margin-top:14px;padding:11px 15px;border-radius:8px;
  background:#fdf2d6;border:1px solid var(--line-gold);
  color:var(--gold-deep);font-size:14px;
}
.form-msg.show{display:block}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#42100f);
  color:#eadfc9;padding:52px 0 0;border-top:1px solid var(--gold);
}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:36px;padding-bottom:34px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-col h4{color:var(--gold-soft);font-size:16px;margin-bottom:14px;letter-spacing:1px}
.foot-col p{font-size:13.5px;color:#d9caae;line-height:1.85}
.foot-links{display:grid;gap:8px}
.foot-links a{color:#e5d6b8;font-size:13.8px;border-bottom:1px solid transparent;padding-bottom:1px;width:fit-content}
.foot-links a:hover{color:var(--gold);border-bottom-color:rgba(212,175,55,.6)}
.foot-contact p{margin-bottom:10px}
.foot-contact b{color:var(--gold-soft)}
.copyright{
  text-align:center;padding:16px 20px;border-top:1px solid rgba(212,175,55,.25);
  font-size:12.8px;color:#c9b795;letter-spacing:.5px;
}
.copyright span{margin:0 6px;color:var(--gold)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero h1{font-size:34px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .mech-grid{grid-template-columns:repeat(2,1fr)}
  .assure-grid{grid-template-columns:repeat(2,1fr)}
  .mile-grid{grid-template-columns:1fr}
  .quick-grid{grid-template-columns:1fr}
  .apply-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .news-list{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-menu{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:linear-gradient(135deg,#8c1f1f,#5e1313);
    border:1px solid rgba(212,175,55,.45);border-radius:18px;
    padding:10px;box-shadow:0 18px 34px rgba(0,0,0,.34);
  }
  .nav-menu.open{display:flex}
  .nav-menu a{padding:11px 16px;border-radius:10px}
  .nav-menu a.active::after{display:none}
  .nav-menu a.active{background:rgba(212,175,55,.16)}
  .nav-cta{padding:9px 16px;font-size:13px;margin-left:8px}
  .hero-kpi{grid-template-columns:repeat(2,1fr);gap:14px 0}
  .hero-kpi div:nth-child(2){border-right:0}
  .hero-kpi div:nth-child(1),
  .hero-kpi div:nth-child(2){border-bottom:1px solid rgba(212,175,55,.24);padding-bottom:14px}
}
@media (max-width:768px){
  .section,.assure{padding:48px 0}
  .hero{padding:26px 0 42px}
  .hero h1{font-size:29px}
  .hero-sub{font-size:15px}
  .sec-title{font-size:23px}
  .kpi-grid{grid-template-columns:1fr}
  .mech-grid{grid-template-columns:1fr}
  .assure-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item img{height:170px;min-height:0}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .field-row{grid-template-columns:1fr}
  .sec-head{align-items:flex-start}
}
@media (max-width:520px){
  .container{width:calc(100% - 28px)}
  .brand-text{font-size:16px;letter-spacing:1px}
  .brand-mark{width:34px;height:34px}
  .brand-mark svg{width:19px;height:19px}
  .nav-shell{padding:9px 10px 9px 14px;gap:10px}
  .nav-cta{display:none}
  .hero h1{font-size:25px;margin:16px 0 12px}
  .hero-tag{font-size:12px;padding:5px 12px}
  .hero-kpi b{font-size:20px}
  .hero-kpi span{font-size:12px}
  .spec-panel{padding:18px}
  .sec-title{font-size:21px}
  .kpi-num{font-size:26px}
  .form-card{padding:20px}
  .btn{width:100%}
  .hero-actions .btn{width:100%}
  .side-card .btn{width:100%}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --gold:#d4af37;
 --gold-soft:#e8c87a;
 --gold-deep:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --paper:#fffdf7;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(140,31,31,.16);
 --line-gold:rgba(212,175,55,.5);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(94,19,19,.08);
 --shadow-lg:0 16px 36px rgba(94,19,19,.16);
 --container:1180px;
 --ease:all .28s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
 font-size:15px;line-height:1.8;color:var(--ink);
 background:var(--bg);
 background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
 background-size:26px 26px;
}
img{max-width:100%;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:var(--ease)}
a:hover{color:var(--gold-deep)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 12px}
h1,h2,h3,h4{margin:0;font-family:"Songti SC","SimSun","STSong",serif;line-height:1.35;color:var(--red)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:6px}
.container{width:min(var(--container),100% - 40px);margin-inline:auto}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.5px;cursor:pointer;
 transition:var(--ease);white-space:nowrap;
}
.btn-gold{
 background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
 color:#3a2b06;box-shadow:0 8px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{background:linear-gradient(135deg,#e3c257 0%,#a3770a 100%);color:#2d2104;transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 10px rgba(184,134,11,.3)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--gold-soft);border:1px solid var(--line-gold)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff6dd;border-color:var(--gold);transform:translateY(-2px)}
.btn-line{background:var(--paper);color:var(--red);border:1px solid var(--gold)}
.btn-line:hover{background:#fff8e4;color:var(--gold-deep);transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- 顶部悬浮胶囊导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;padding:14px 0 6px;pointer-events:none}
.nav-shell{
 pointer-events:auto;
 display:flex;align-items:center;gap:16px;
 padding:10px 12px 10px 20px;
 background:linear-gradient(135deg,rgba(140,31,31,.97) 0%,rgba(94,19,19,.97) 100%);
 border:1px solid rgba(212,175,55,.45);
 border-radius:999px;
 box-shadow:0 12px 30px rgba(94,19,19,.26);
 backdrop-filter:blur(10px);
 -webkit-backdrop-filter:blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
 width:38px;height:38px;border-radius:50%;
 display:grid;place-items:center;flex-shrink:0;
 background:radial-gradient(circle at 30% 25%,#f0d67c,#b8860b 70%);
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.4),0 4px 10px rgba(0,0,0,.28);
 border:1px solid rgba(255,245,210,.55);
}
.brand-mark svg{width:21px;height:21px;fill:none;stroke:#5e1313;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.brand-text{font-family:"Songti SC","SimSun",serif;font-size:19px;font-weight:700;color:#fff8ea;letter-spacing:1.5px;white-space:nowrap}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{position:relative;display:block;padding:8px 15px;border-radius:999px;color:#f3e4c4;font-size:15px;letter-spacing:.6px}
.nav-menu a::after{
 content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%) scaleX(0);
 width:22px;height:2px;border-radius:2px;background:var(--gold);transition:var(--ease);
}
.nav-menu a:hover{color:var(--gold);background:rgba(212,175,55,.13)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:translateX(-50%) scaleX(1)}
.nav-cta{padding:10px 22px;font-size:14px;margin-left:6px}
.nav-toggle{
 display:none;margin-left:auto;width:44px;height:38px;border-radius:10px;
 background:rgba(212,175,55,.14);border:1px solid var(--line-gold);cursor:pointer;
 padding:0;place-items:center;gap:5px;flex-direction:column;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-soft);border-radius:2px;transition:var(--ease)}

/* ---------- 内页页头 ---------- */
.page-hero{position:relative;overflow:hidden;color:#fff6e2;padding:34px 0 54px;background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%)}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/f8fd3475c42731c3.webp') center/cover no-repeat;
 opacity:.18;filter:saturate(.7);
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background-image:radial-gradient(rgba(212,175,55,.22) 1px,transparent 1px);
 background-size:24px 24px;opacity:.5;
}
.page-hero .container{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:rgba(240,223,196,.78);letter-spacing:1px;margin-bottom:20px}
.crumb a{color:rgba(240,223,196,.85)}
.crumb a:hover{color:var(--gold)}
.crumb span{color:var(--gold)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;
 font-size:12.5px;letter-spacing:1.4px;color:var(--gold-soft);
 background:rgba(212,175,55,.12);border:1px solid rgba(212,175,55,.5);
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:block}
.page-hero h1{margin:18px 0 14px;font-size:40px;line-height:1.3;color:#ffe9a8;text-shadow:0 2px 14px rgba(0,0,0,.35);letter-spacing:1px}
.hero-lead{font-size:15.5px;line-height:1.95;color:#f2e2c6;max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 24px}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:6px 14px;border-radius:6px;font-size:12.5px;letter-spacing:.8px;
 color:var(--gold-soft);background:rgba(212,175,55,.1);
 border:1px solid rgba(212,175,55,.42);
}
.tag:hover{background:rgba(212,175,55,.2);color:#fff3d2}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}

/* 右侧仪表盘 */
.dial{
 background:rgba(28,8,8,.42);border:1px solid rgba(212,175,55,.42);
 border-radius:var(--radius-lg);padding:24px;
 box-shadow:0 22px 46px rgba(0,0,0,.34);
 backdrop-filter:blur(4px);
}
.dial-title{font-family:"Songti SC","SimSun",serif;font-size:16px;color:#ffe9a8;letter-spacing:1px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}
.dial-title small{font-family:"Microsoft YaHei",sans-serif;font-size:12px;color:rgba(232,200,122,.75);letter-spacing:.5px;font-weight:400}
.dial-body{display:flex;align-items:center;gap:22px}
.ring{position:relative;width:118px;height:118px;flex-shrink:0}
.ring svg{width:118px;height:118px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring .track{stroke:rgba(212,175,55,.18)}
.ring .value{stroke:url(#goldGrad);stroke-dasharray:302;stroke-dashoffset:82}
.ring-num{
 position:absolute;inset:0;display:grid;place-content:center;text-align:center;
 font-family:"Songti SC","SimSun",serif;color:#ffe9a8;font-size:26px;font-weight:700;line-height:1;
}
.ring-num small{display:block;font-family:"Microsoft YaHei",sans-serif;font-size:11px;color:rgba(232,200,122,.8);font-weight:400;margin-top:6px;letter-spacing:1px}
.dial-list li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:13.5px;color:#efdcbb;border-bottom:1px dashed rgba(212,175,55,.2)}
.dial-list li:last-child{border-bottom:0}
.dial-list b{color:var(--gold);font-family:"Songti SC","SimSun",serif;font-size:15px}
.dial-foot{margin-top:18px;padding-top:14px;border-top:1px dashed rgba(212,175,55,.28);font-size:12.5px;color:rgba(232,200,122,.82);line-height:1.75}

/* ---------- 板块通用 ---------- */
.section{padding:72px 0}
.section.alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.dark{background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#f2e2c6;position:relative;overflow:hidden}
.section.dark::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/7df8eb6d129607f1.webp') center/cover no-repeat;opacity:.12;
}
.section.dark .container{position:relative;z-index:2}
.section.dark h2,.section.dark h3{color:#ffe9a8}
.section.dark p{color:#eddcc0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-title{position:relative;padding-left:16px}
.sec-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.sec-title h2{font-size:29px;letter-spacing:1px}
.sec-title p{margin:8px 0 0;font-size:14px;color:var(--muted);max-width:680px}
.section.dark .sec-title p{color:rgba(237,220,192,.82)}
.more-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--gold-deep);font-weight:700;letter-spacing:.6px;border-bottom:1px solid transparent;padding-bottom:2px}
.more-link:hover{color:var(--red);border-bottom-color:var(--gold)}
.section.dark .more-link{color:var(--gold-soft)}
.section.dark .more-link:hover{color:#fff3d2}

/* ---------- 指标看板 ---------- */
.kpi-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow);transition:var(--ease);overflow:hidden;
}
.kpi::after{
 content:"";position:absolute;right:-30px;bottom:-30px;width:96px;height:96px;border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.18),transparent 70%);
}
.kpi:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.kpi-num{font-family:"Songti SC","SimSun",serif;font-size:34px;font-weight:700;color:var(--gold-deep);line-height:1.1;letter-spacing:1px}
.kpi-num small{font-size:14px;color:var(--muted);margin-left:4px;font-family:"Microsoft YaHei",sans-serif;font-weight:400}
.kpi-label{margin-top:8px;font-size:14px;font-weight:700;color:var(--red)}
.kpi-desc{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.75}

/* ---------- 技巧矩阵 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.skill-card{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:28px 24px 24px;box-shadow:var(--shadow);transition:var(--ease);
}
.skill-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.seal{
 position:absolute;top:-12px;left:20px;
 width:36px;height:36px;border-radius:6px;
 display:grid;place-items:center;
 background:linear-gradient(140deg,var(--red) 0%,var(--red-deep) 100%);
 border:1.5px solid var(--gold);
 color:#ffe9a8;font-family:"Songti SC","SimSun",serif;font-size:15px;font-weight:700;
 box-shadow:0 6px 14px rgba(94,19,19,.28);
}
.skill-card h3{font-size:19px;margin:10px 0 10px;letter-spacing:.8px}
.skill-card p{font-size:14px;color:#5c5546;line-height:1.85;margin-bottom:14px}
.mini-tags{display:flex;flex-wrap:wrap;gap:8px}
.mini-tag{font-size:12px;color:var(--red);background:rgba(140,31,31,.07);border:1px solid var(--line);border-radius:999px;padding:3px 11px;letter-spacing:.5px}

/* ---------- 结果对比 ---------- */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);transition:var(--ease)}
.compare-col:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.compare-col h3{font-size:20px;margin-bottom:6px}
.compare-col .sub{font-size:13px;color:var(--muted);margin-bottom:16px}
.compare-col ul li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(140,31,31,.14);font-size:14px;color:#4b4436}
.compare-col ul li:last-child{border-bottom:0}
.dot{width:8px;height:8px;border-radius:50%;background:var(--gold-deep);margin-top:8px;flex-shrink:0}
.compare-col.steady{border-color:rgba(212,175,55,.75)}
.compare-col.steady .dot{background:var(--gold-deep)}
.compare-col.rush .dot{background:var(--red)}
.compare-col.rush h3{color:#7a3a2a}
.compare-note{margin-top:22px;padding:16px 20px;border-left:3px solid var(--gold);background:rgba(212,175,55,.09);border-radius:0 8px 8px 0;font-size:13.5px;color:#5c5546}

/* ---------- 里程碑 ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.mile{background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow);transition:var(--ease)}
.mile:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.mile-step{font-family:"Songti SC","SimSun",serif;font-size:13px;letter-spacing:2px;color:var(--gold-deep);font-weight:700}
.mile h4{font-size:17px;margin:8px 0 8px}
.mile p{font-size:13.5px;color:var(--muted);line-height:1.8;margin:0}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-item{
 display:grid;grid-template-columns:132px 1fr;gap:18px;
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow);transition:var(--ease);
}
.news-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.news-item img{width:100%;height:100%;min-height:104px;object-fit:cover;border-radius:8px;border:1px solid rgba(212,175,55,.35)}
.news-body h4{font-size:16.5px;margin:4px 0 8px;letter-spacing:.5px}
.news-body p{font-size:13px;color:var(--muted);line-height:1.75;margin:0 0 8px}
.news-meta{font-size:12px;color:var(--gold-deep);letter-spacing:.8px}

/* ---------- 平台保障 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.assure{
 border:1px solid rgba(212,175,55,.42);border-radius:var(--radius);
 padding:24px 20px;background:rgba(255,253,247,.06);transition:var(--ease);
}
.assure:hover{background:rgba(212,175,55,.12);transform:translateY(-4px);border-color:var(--gold)}
.assure-icon{
 width:42px;height:42px;border-radius:10px;display:grid;place-items:center;margin-bottom:14px;
 border:1px solid rgba(212,175,55,.6);background:rgba(212,175,55,.12);
}
.assure-icon svg{width:22px;height:22px;fill:none;stroke:var(--gold);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.assure h4{font-size:16.5px;color:#ffe9a8;margin-bottom:8px}
.assure p{font-size:13.5px;line-height:1.8;color:rgba(237,220,192,.86);margin:0}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.quick{background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:22px 22px;box-shadow:var(--shadow);transition:var(--ease)}
.quick:hover{transform:translateY(-3px);border-color:var(--gold)}
.quick b{display:block;font-family:"Songti SC","SimSun",serif;font-size:16.5px;color:var(--red);margin-bottom:8px}
.quick p{font-size:13.5px;color:#5c5546;line-height:1.85;margin:0}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:940px}
details.faq{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:0 22px;box-shadow:var(--shadow);transition:var(--ease);
}
details.faq[open]{border-color:var(--gold);box-shadow:var(--shadow-lg)}
details.faq summary{
 list-style:none;cursor:pointer;padding:18px 34px 18px 0;position:relative;
 font-size:16px;font-weight:700;color:var(--red);letter-spacing:.5px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
 content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
 font-size:22px;color:var(--gold-deep);line-height:1;transition:var(--ease);
}
details.faq[open] summary::after{content:"−";color:var(--red)}
details.faq summary:hover{color:var(--gold-deep)}
.faq-body{padding:0 0 20px;font-size:14px;color:#5c5546;line-height:1.9;border-top:1px dashed rgba(140,31,31,.16);padding-top:14px}

/* ---------- 转化表单 ---------- */
.cta-panel{
 display:grid;grid-template-columns:.92fr 1.08fr;gap:0;
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow-lg);
}
.cta-copy{
 padding:38px 34px;background:linear-gradient(140deg,#8c1f1f 0%,#5e1313 100%);
 color:#f2e2c6;position:relative;overflow:hidden;
}
.cta-copy::after{
 content:"";position:absolute;inset:0;
 background-image:radial-gradient(rgba(212,175,55,.2) 1px,transparent 1px);
 background-size:20px 20px;opacity:.5;
}
.cta-copy > *{position:relative;z-index:2}
.cta-copy h2{color:#ffe9a8;font-size:27px;margin-bottom:12px;letter-spacing:1px}
.cta-copy p{font-size:14px;line-height:1.9;color:#eddcc0}
.cta-copy ul{margin-top:18px;display:grid;gap:10px}
.cta-copy li{display:flex;gap:10px;font-size:13.5px;color:#efdcbb}
.cta-copy li svg{width:16px;height:16px;flex-shrink:0;margin-top:4px;fill:none;stroke:var(--gold);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.cta-form{padding:38px 34px}
.cta-form h3{font-size:20px;margin-bottom:6px}
.cta-form .form-hint{font-size:13px;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--red);margin-bottom:6px;letter-spacing:.5px}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:8px;border:1px solid var(--line);
 background:#fffef9;color:var(--ink);font-size:14px;font-family:inherit;
 transition:var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.2);
}
.field textarea{resize:vertical;min-height:84px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:12.5px;color:var(--muted);margin:4px 0 16px}
.form-msg{
 display:none;margin-top:14px;padding:12px 16px;border-radius:8px;font-size:13.5px;
 background:rgba(140,31,31,.08);border:1px solid var(--line-gold);color:var(--red);
}
.form-msg.show{display:block}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313 0%,#481010 100%);
 border-top:1px solid var(--gold);
 color:#e6d4b4;padding:52px 0 0;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.4fr .9fr 1.1fr;gap:40px;padding-bottom:36px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .brand-text{font-size:18px;color:#ffe9a8}
.foot-col p{font-size:13.5px;line-height:1.9;color:rgba(230,212,180,.78);margin:0}
.foot-col h4{font-family:"Songti SC","SimSun",serif;font-size:16px;color:#ffe9a8;margin-bottom:14px;letter-spacing:1px;position:relative;padding-left:12px}
.foot-col h4::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:2px;background:var(--gold)}
.foot-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
.foot-links a{font-size:13.5px;color:rgba(230,212,180,.8)}
.foot-links a:hover{color:var(--gold)}
.foot-contact p{margin-bottom:10px;font-size:13.5px;color:rgba(230,212,180,.78)}
.foot-contact b{color:var(--gold-soft);font-weight:700}
.copyright{
 border-top:1px solid rgba(212,175,55,.24);
 padding:16px 20px;text-align:center;font-size:12.5px;color:rgba(232,200,122,.72);letter-spacing:.6px;
}
.copyright span{margin:0 8px;color:rgba(212,175,55,.6)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:32px}
 .page-hero h1{font-size:34px}
 .kpi-board{grid-template-columns:repeat(2,1fr)}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .timeline{grid-template-columns:repeat(2,1fr)}
 .assure-grid{grid-template-columns:repeat(2,1fr)}
 .cta-panel{grid-template-columns:1fr}
 .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
 .nav-menu a{padding:8px 11px;font-size:14px}
}
@media (max-width:768px){
 .site-header{padding:10px 0 4px}
 .nav-shell{border-radius:18px;padding:10px 12px;flex-wrap:wrap;gap:10px}
 .nav-toggle{display:flex}
 .nav-menu{
  display:none;width:100%;flex-direction:column;align-items:stretch;gap:2px;
  margin:6px 0 4px;padding-top:10px;border-top:1px solid rgba(212,175,55,.28);
 }
 .nav-menu.open{display:flex}
 .nav-menu a{padding:11px 14px;border-radius:8px}
 .nav-menu a::after{display:none}
 .nav-menu a.active{background:rgba(212,175,55,.16)}
 .nav-cta{display:none}
 .section{padding:52px 0}
 .page-hero{padding:26px 0 42px}
 .page-hero h1{font-size:28px}
 .hero-lead{font-size:14.5px}
 .sec-title h2{font-size:23px}
 .sec-head{margin-bottom:26px}
 .grid-3,.grid-2,.compare-wrap,.news-grid,.quick-grid{grid-template-columns:1fr}
 .kpi-board{grid-template-columns:1fr 1fr;gap:14px}
 .assure-grid{grid-template-columns:1fr}
 .timeline{grid-template-columns:1fr}
 .dial-body{flex-direction:row;gap:16px}
 .form-row{grid-template-columns:1fr}
 .foot-grid{grid-template-columns:1fr;gap:26px}
 .foot-links{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
 .container{width:min(var(--container),100% - 28px)}
 .page-hero h1{font-size:24px;letter-spacing:.5px}
 .hero-actions .btn{width:100%}
 .kpi-board{grid-template-columns:1fr}
 .kpi-num{font-size:29px}
 .ring{width:96px;height:96px}
 .ring svg{width:96px;height:96px}
 .ring-num{font-size:21px}
 .dial{padding:18px}
 .news-item{grid-template-columns:1fr}
 .news-item img{height:150px;min-height:0}
 .cta-copy,.cta-form{padding:26px 20px}
 .brand-text{font-size:17px}
 .foot-links{grid-template-columns:1fr}
 .section{padding:42px 0}
}