/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a83232;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-dark:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(212,175,55,.26);
  --white:#ffffff;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 6px 18px rgba(90,60,30,.08);
  --shadow-md:0 16px 34px rgba(90,50,20,.16);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:var(--serif);margin:0;color:#6f1616;line-height:1.35}
p{margin:0 0 12px}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--gold-dark);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease}
a:hover{color:var(--red)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.row{max-width:1204px;margin-left:auto;margin-right:auto}
.column,.columns{padding-left:12px;padding-right:12px}
.row{margin-left:-12px;margin-right:-12px}

/* ============ 顶部工具栏导航 ============ */
.site-header{
  background:linear-gradient(180deg,#8c1f1f,#731919);
  border-bottom:2px solid var(--gold);
  position:sticky;top:0;z-index:80;
  box-shadow:0 8px 22px rgba(60,18,18,.22);
}
.toolbar{
  max-width:1204px;margin:0 auto;padding:0 14px;
  height:64px;display:flex;align-items:center;gap:18px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:9px;
  background:rgba(212,175,55,.14);
  border:1px solid rgba(212,175,55,.55);
  display:flex;align-items:center;justify-content:center;
}
.brand-text{
  font-family:var(--serif);
  font-size:17px;font-weight:700;color:#fff6df;letter-spacing:.5px;
  text-shadow:0 1px 0 rgba(0,0,0,.25);
}
.brand-text:hover{color:var(--gold-light)}
.nav-main{flex:1;display:flex;justify-content:center}
.nav-main ul{display:flex;align-items:center;gap:4px}
.nav-main a{
  display:block;padding:8px 15px;border-radius:7px;
  font-size:14.5px;color:#f3e4c6;position:relative;
}
.nav-main a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav-main a.active{color:var(--gold-light);font-weight:700}
.nav-main a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:-2px;height:2px;
  background:var(--gold);border-radius:2px;
}
.toolbar-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.status{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;color:#e8c87a;
  padding:5px 11px;border-radius:999px;
  background:rgba(0,0,0,.18);border:1px solid rgba(212,175,55,.35);
}
.status-dot{
  width:7px;height:7px;border-radius:50%;background:#7ee08a;
  box-shadow:0 0 0 4px rgba(126,224,138,.18);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.nav-toggle{
  display:none;width:40px;height:36px;border-radius:8px;
  border:1px solid rgba(212,175,55,.55);background:rgba(0,0,0,.16);
  padding:8px 9px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;background:var(--gold-light);border-radius:2px;margin-bottom:4px}
.nav-toggle span:last-child{margin-bottom:0}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 20px;border-radius:8px;border:1px solid transparent;
  font-size:14px;font-weight:700;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  line-height:1.4;
}
.btn-gold{
  background:linear-gradient(135deg,#e8c87a 0%,#d4af37 46%,#b8860b 100%);
  color:#40290a;
  box-shadow:0 8px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44);color:#2f1d05}
.btn-ghost{
  background:transparent;color:var(--gold-light);border:1px solid rgba(212,175,55,.7);
}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff}
.btn-outline{background:#fff;color:var(--red);border:1px solid var(--gold)}
.btn-outline:hover{background:#fdf6e6;color:var(--red-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-lg{padding:13px 26px;font-size:15px}
.btn-block{width:100%;margin-top:4px}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(125deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
  padding:54px 0 62px;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute;inset:0;
  background:url("/assets/images/c5e5642b6fb88fda.webp") center/cover no-repeat;
  opacity:.17;filter:saturate(.8);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 15% 0%,rgba(255,255,255,.10),transparent 55%),
             radial-gradient(80% 80% at 95% 100%,rgba(212,175,55,.16),transparent 60%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-copy{padding-top:6px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:1.5px;color:#f4d98f;
  padding:6px 14px;border-radius:999px;
  background:rgba(0,0,0,.24);border:1px solid rgba(212,175,55,.5);
  margin-bottom:18px;
}
.hero h1{
  font-size:40px;line-height:1.3;color:var(--gold-light);
  font-weight:700;letter-spacing:1px;margin-bottom:14px;
  text-shadow:0 2px 10px rgba(0,0,0,.35);
}
.hero-sub{
  font-family:var(--serif);font-size:16.5px;color:#e8c87a;
  margin-bottom:16px;letter-spacing:.4px;
}
.hero-lead{
  font-size:14.8px;line-height:2;color:#f1e3c7;max-width:640px;margin-bottom:22px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:12.8px;color:#f0d79a;padding:5px 14px;border-radius:999px;
  border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);
}

/* 直播预告卡 */
.live-card{
  background:#fffdf7;border:2px solid var(--gold);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:0 22px 44px rgba(30,8,8,.35);
  margin-top:6px;
}
.live-cover{position:relative;overflow:hidden;background:#3a1010}
.live-cover img{width:100%;height:172px;object-fit:cover}
.live-badge{
  position:absolute;left:12px;top:12px;
  font-size:12px;font-weight:700;color:#3b2405;
  padding:4px 11px;border-radius:6px;
  background:linear-gradient(135deg,#e8c87a,#d4af37);
  box-shadow:0 4px 12px rgba(0,0,0,.28);
}
.live-body{padding:18px 20px 20px}
.live-title{
  font-family:var(--serif);font-size:16px;font-weight:700;color:#6f1616;margin-bottom:12px;
}
.countdown{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 14px;border-radius:10px;margin-bottom:14px;
  background:linear-gradient(120deg,rgba(140,31,31,.09),rgba(212,175,55,.16));
  border:1px dashed rgba(184,134,11,.45);
}
.cd-label{font-size:13px;color:#7a6a52}
.cd-num{
  font-family:var(--serif);font-size:24px;font-weight:700;color:#b8860b;
  letter-spacing:2px;font-variant-numeric:tabular-nums;
}
.live-points{margin-bottom:14px}
.live-points li{
  position:relative;padding-left:18px;font-size:13.4px;color:#5c5344;line-height:1.9;
}
.live-points li::before{
  content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;
  border-radius:50%;background:var(--gold);
}

/* ============ 通用板块 ============ */
.section{padding:66px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--plain{background:var(--bg)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  padding-bottom:16px;margin-bottom:30px;
  border-bottom:1px solid var(--line-soft);
}
.section-head-left{display:flex;align-items:flex-start;gap:14px}
.section-title{
  font-size:27px;font-weight:700;color:#6f1616;position:relative;padding-left:16px;
}
.section-title::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.section-sub{color:var(--muted);font-size:13.6px;margin-top:6px;padding-left:16px;margin-bottom:0}
.more-link{
  font-size:13.6px;color:var(--gold-dark);white-space:nowrap;font-weight:700;
  display:inline-flex;align-items:center;gap:6px;
}
.more-link::after{content:"›";font-size:16px;line-height:1}
a.more-link:hover{color:var(--red)}
.section-intro{
  max-width:880px;color:#5f5647;font-size:14.6px;line-height:1.95;margin-bottom:26px;
}

/* ============ 数据看板 ============ */
.stat-bar{display:flex;flex-wrap:wrap;gap:16px}
.stat{
  flex:1 1 200px;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:22px 18px;text-align:center;
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.stat-num{
  font-family:var(--serif);font-size:30px;font-weight:700;color:#b8860b;
  line-height:1.2;letter-spacing:.5px;
}
.stat-label{font-size:13.2px;color:var(--muted);margin-top:6px;margin-bottom:0}

/* ============ 卡片 ============ */
.card{
  position:relative;height:100%;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px 20px;box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
  position:absolute;left:-1px;top:-1px;
  font-family:var(--serif);font-size:12px;font-weight:700;letter-spacing:1px;
  color:#f7dd9c;background:linear-gradient(135deg,#9c2626,#7a1a1a);
  border:1px solid var(--gold);border-radius:10px 0 10px 0;
  padding:3px 10px;
}
.card h3{font-size:17px;margin-bottom:10px;color:#6f1616}
.card p{font-size:13.6px;color:#5f5647;line-height:1.85;margin-bottom:0}
.card-tag{
  display:inline-block;font-size:12px;color:#8a6a10;
  background:rgba(212,175,55,.16);border:1px solid var(--line-soft);
  padding:2px 10px;border-radius:999px;margin-bottom:12px;
}
.card-link{display:inline-flex;margin-top:14px;font-size:13.4px;font-weight:700;color:var(--gold-dark)}
.card-link:hover{color:var(--red)}

/* 合集目录卡（带图） */
.cat-card{
  position:relative;display:block;height:100%;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .26s,box-shadow .26s,border-color .26s;
  color:inherit;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold);color:inherit}
.cat-thumb{height:146px;overflow:hidden;background:#e7dcc6}
.cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-thumb img{transform:scale(1.06)}
.cat-body{padding:18px 18px 20px;position:relative}
.cat-body h3{font-size:16.5px;margin-bottom:8px}
.cat-body p{font-size:13.3px;color:#5f5647;line-height:1.8;margin-bottom:0}
.cat-index{
  position:absolute;right:16px;top:-16px;
  width:32px;height:32px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:15px;font-weight:700;color:#40290a;
  background:linear-gradient(135deg,#e8c87a,#d4af37);
  border:1px solid #c39b28;box-shadow:0 6px 14px rgba(140,90,20,.28);
}

/* 精选推荐横滑 */
.pick-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;height:100%;box-shadow:var(--shadow-sm);
  transition:transform .26s,box-shadow .26s,border-color .26s;
}
.pick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.pick-card img{width:100%;height:158px;object-fit:cover}
.pick-body{padding:16px 18px 20px}
.pick-body h3{font-size:16px;margin-bottom:8px}
.pick-body p{font-size:13.3px;color:#5f5647;line-height:1.8;margin-bottom:0}
.pick-meta{
  display:flex;align-items:center;gap:10px;margin-top:14px;
  font-size:12px;color:var(--muted);
}
.pick-meta span{
  padding:2px 9px;border-radius:999px;background:rgba(212,175,55,.14);
  border:1px solid var(--line-soft);color:#8a6a10;
}

/* 对比表 */
.cmp-wrap{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
table.cmp-table{width:100%;border-collapse:collapse;margin:0;background:#fff}
table.cmp-table th,table.cmp-table td{
  padding:15px 18px;text-align:left;font-size:13.8px;border-bottom:1px solid rgba(212,175,55,.22);
  vertical-align:middle;
}
table.cmp-table thead th{
  background:linear-gradient(180deg,#f6ecd5,#efe2c4);font-family:var(--serif);
  font-size:14.5px;color:#6f1616;font-weight:700;letter-spacing:.5px;
}
table.cmp-table thead th.recommend{
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:var(--gold-light);
}
table.cmp-table tbody tr:last-child td{border-bottom:0}
table.cmp-table tbody tr:hover{background:#fdf8ec}
table.cmp-table td.recommend{background:rgba(212,175,55,.12);color:#4a3f2c;font-weight:600}
table.cmp-table td:first-child{font-weight:700;color:#6f1616;font-family:var(--serif)}

/* 时间线 */
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(212,175,55,.75),rgba(140,31,31,.35));
}
.tl-item{position:relative;margin-bottom:22px}
.tl-item:last-child{margin-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-26px;top:8px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.15);
}
.tl-body{
  background:#fff;border:1px solid var(--line-soft);border-radius:10px;
  padding:16px 18px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.tl-body:hover{transform:translateX(4px);box-shadow:var(--shadow-md)}
.tl-body h3{font-size:16px;margin-bottom:6px}
.tl-body p{font-size:13.4px;color:#5f5647;margin-bottom:0;line-height:1.85}

/* 资讯列表 */
.news-list{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
.news-item{
  display:flex;gap:16px;padding:16px 18px;align-items:center;
  border-bottom:1px solid rgba(212,175,55,.2);transition:background .22s;
}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:#fdf7ea}
.news-thumb{
  width:96px;height:70px;flex:0 0 96px;border-radius:8px;overflow:hidden;
  border:1px solid var(--line-soft);background:#e9dfc9;
}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-text h3{font-size:15.5px;margin-bottom:5px;color:#6f1616}
.news-text p{font-size:13.2px;color:#6b6252;margin-bottom:0;line-height:1.75}
.news-date{font-size:12px;color:var(--muted);margin-left:auto;white-space:nowrap}

/* 收藏分享深色条 */
.share-band{
  background:linear-gradient(120deg,#8c1f1f,#5e1313);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:40px 0;color:#f4e6c6;
}
.share-band .section-title{color:var(--gold-light)}
.share-band .section-sub{color:#dcc79b}
.share-inner{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.fav-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.fav-chip{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:#f7e7c4;padding:8px 15px;border-radius:999px;
  background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.5);
  cursor:pointer;transition:background .22s,border-color .22s,transform .22s;
}
.fav-chip:hover{background:rgba(212,175,55,.2);border-color:var(--gold);transform:translateY(-2px)}
.fav-chip.active{background:rgba(212,175,55,.28);border-color:var(--gold);color:#fff3d6}
.share-actions{display:flex;flex-wrap:wrap;gap:12px}
.share-tip{font-size:12.8px;color:#e8c87a;margin-top:10px;min-height:20px}

/* 专题索引 */
.index-grid{display:flex;flex-wrap:wrap;gap:14px}
.index-item{
  flex:1 1 260px;background:#fff;border:1px solid var(--line-soft);border-radius:10px;
  padding:14px 16px;display:flex;gap:12px;align-items:flex-start;
  box-shadow:var(--shadow-sm);transition:transform .24s,box-shadow .24s,border-color .24s;
}
.index-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.index-no{
  font-family:var(--serif);font-size:14px;font-weight:700;color:#b8860b;
  background:rgba(212,175,55,.15);border:1px solid var(--line-soft);
  width:30px;height:30px;flex:0 0 30px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
}
.index-body h3{font-size:14.8px;margin-bottom:4px}
.index-body p{font-size:12.8px;color:#6b6252;margin-bottom:0;line-height:1.7}

/* 口碑墙 */
.voice-wall{display:flex;flex-wrap:wrap;gap:18px;align-items:flex-start}
.voice{
  flex:1 1 300px;background:#fff;border:1px solid var(--line-soft);border-radius:12px;
  padding:22px 20px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .26s,box-shadow .26s;
}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.voice:nth-child(2){margin-top:18px}
.voice:nth-child(3){margin-top:8px}
.voice-quote{
  font-family:var(--serif);font-size:34px;line-height:1;color:rgba(212,175,55,.55);margin-bottom:4px;
}
.voice p{font-size:13.8px;color:#544c3d;line-height:1.9;margin-bottom:14px}
.voice-user{display:flex;align-items:center;gap:10px}
.avatar{
  width:34px;height:34px;border-radius:50%;flex:0 0 34px;
  background:linear-gradient(135deg,#e8c87a,#b8860b);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:14px;font-weight:700;color:#40290a;
}
.voice-user strong{display:block;font-size:13.6px;color:#6f1616;font-weight:700}
.voice-user small{font-size:12px;color:var(--muted)}

/* 保障条 */
.guard-bar{display:flex;flex-wrap:wrap;gap:16px}
.guard{
  flex:1 1 230px;display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line-soft);border-radius:10px;
  padding:18px;box-shadow:var(--shadow-sm);transition:border-color .24s,transform .24s;
}
.guard:hover{border-color:var(--gold);transform:translateY(-3px)}
.guard-icon{
  width:38px;height:38px;flex:0 0 38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.14);border:1px solid var(--line-soft);
}
.guard h3{font-size:14.6px;margin-bottom:5px}
.guard p{font-size:12.9px;color:#6b6252;margin-bottom:0;line-height:1.75}

/* 快速解答 */
.qa-list{display:flex;flex-direction:column;gap:12px;max-width:940px}
details.qa{
  background:#fff;border:1px solid var(--line-soft);border-radius:10px;
  padding:0 18px;box-shadow:var(--shadow-sm);transition:border-color .22s,box-shadow .22s;
}
details.qa[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
details.qa summary{
  list-style:none;cursor:pointer;padding:16px 30px 16px 0;position:relative;
  font-family:var(--serif);font-size:15.4px;font-weight:700;color:#6f1616;line-height:1.6;
}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{
  content:"+";position:absolute;right:0;top:14px;font-size:19px;color:var(--gold-dark);font-weight:400;
}
details.qa[open] summary::after{content:"–"}
details.qa .qa-answer{
  font-size:13.8px;color:#574e3f;line-height:1.95;padding:0 0 18px;margin:0;
  border-top:1px dashed rgba(212,175,55,.32);padding-top:12px;
}

/* 表单 */
.form-panel{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:26px 24px;box-shadow:var(--shadow-md);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.4px;font-weight:700;color:#6f1616;margin-bottom:7px}
.field input,.field select{
  width:100%;padding:11px 14px;font-size:14px;color:var(--ink);
  border:1px solid rgba(212,175,55,.5);border-radius:8px;background:#fdfaf2;
  transition:border-color .2s,box-shadow .2s;height:auto;margin:0;
}
.field input:focus,.field select:focus{
  border-color:var(--gold-dark);box-shadow:0 0 0 3px rgba(212,175,55,.22);outline:none;
}
.form-note{font-size:12.4px;color:var(--muted);line-height:1.8;margin-top:12px;margin-bottom:0}
.form-msg{font-size:13.4px;color:#8a6a10;font-weight:700;margin-top:12px;min-height:22px}
.form-side{
  background:linear-gradient(140deg,#8c1f1f,#5e1313);border-radius:14px;
  padding:28px 24px;color:#f3e4c6;border:1px solid rgba(212,175,55,.5);height:100%;
}
.form-side h3{color:var(--gold-light);font-size:19px;margin-bottom:12px}
.form-side p{font-size:13.6px;line-height:1.95;color:#e9d8b6}
.form-side ul{margin-top:16px}
.form-side li{
  position:relative;padding-left:18px;font-size:13.4px;color:#f0e2c4;line-height:1.95;
}
.form-side li::before{
  content:"";position:absolute;left:2px;top:12px;width:6px;height:6px;border-radius:50%;background:var(--gold);
}

/* 页脚 */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#4a0f0f);
  border-top:1px solid var(--gold);
  color:#d9c9a8;padding:52px 0 22px;margin-top:0;
}
.footer-grid{display:flex;flex-wrap:wrap;gap:28px}
.foot-col{flex:1 1 240px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .brand-text{font-size:16px}
.foot-desc{font-size:13.2px;line-height:1.9;color:#c6b492;margin-bottom:0}
.foot-title{
  font-family:var(--serif);font-size:15px;color:var(--gold-light);
  margin-bottom:14px;position:relative;padding-left:12px;
}
.foot-title::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:2px;
  background:var(--gold);
}
.foot-links li{margin-bottom:9px}
.foot-links a{font-size:13.4px;color:#d9c9a8}
.foot-links a:hover{color:var(--gold-light)}
.foot-links span{font-size:13.4px;color:#c6b492}
.copyright{
  margin-top:36px;padding-top:18px;border-top:1px solid rgba(212,175,55,.25);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12.4px;color:#b8a785;
}
.copyright span{line-height:1.8}

/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
  .hero h1{font-size:34px}
  .hero{padding:44px 0 52px}
  .section{padding:56px 0}
  .section-title{font-size:24px}
  .toolbar{gap:12px}
  .nav-main a{padding:8px 10px;font-size:13.8px}
  .status{display:none}
}
@media screen and (max-width:768px){
  .nav-toggle{display:block}
  .toolbar{height:62px;flex-wrap:nowrap}
  .nav-main{
    position:absolute;left:0;right:0;top:100%;
    background:linear-gradient(180deg,#731919,#5e1313);
    border-bottom:2px solid var(--gold);
    display:none;padding:10px 14px 16px;
    box-shadow:0 16px 30px rgba(30,8,8,.4);
  }
  .nav-main.open{display:block}
  .nav-main ul{flex-direction:column;align-items:stretch;gap:2px}
  .nav-main a{padding:11px 12px;font-size:14.4px;border-radius:8px}
  .nav-main a.active::after{display:none}
  .nav-main a.active{background:rgba(212,175,55,.16)}
  .toolbar-right .btn{padding:8px 14px;font-size:13px}
  .brand-text{font-size:15px}
  .hero h1{font-size:28px;letter-spacing:.5px}
  .hero-sub{font-size:15px}
  .hero-lead{font-size:14px}
  .live-card{margin-top:28px}
  .section{padding:46px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:8px}
  .section-title{font-size:22px}
  .stat-num{font-size:26px}
  .news-item{flex-wrap:wrap}
  .news-date{margin-left:0;width:100%}
  .share-inner{flex-direction:column;align-items:flex-start}
  .voice:nth-child(2),.voice:nth-child(3){margin-top:0}
  table.cmp-table th,table.cmp-table td{padding:12px 12px;font-size:13px}
}
@media screen and (max-width:520px){
  .hero h1{font-size:24px}
  .eyebrow{font-size:11.5px;letter-spacing:1px}
  .hero-sub{font-size:14px}
  .btn-lg{padding:11px 18px;font-size:14px}
  .cd-num{font-size:21px}
  .stat{flex:1 1 100%}
  .section-title{font-size:20px}
  .section-sub{font-size:12.8px}
  .news-thumb{width:100%;height:140px;flex:0 0 100%}
  .footer-grid{gap:22px}
  .brand-text{font-size:14px}
  .toolbar-right .btn{padding:7px 11px;font-size:12.5px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a83232;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-dark:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(212,175,55,.26);
 --white:#ffffff;
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 6px 18px rgba(90,60,30,.08);
 --shadow-md:0 16px 34px rgba(90,50,20,.16);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.85;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,figure,ul,ol,dl{margin:0;padding:0}
ul,ol{list-style:none}
a{color:var(--gold-dark);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease,opacity .22s ease}
a:hover{color:var(--red)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
 outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;
}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink)}
.row{width:100%;max-width:1204px;margin:0 auto;padding:0 20px}
.container{width:100%;max-width:1204px;margin:0 auto;padding:0 20px}
.row::before,.row::after{content:none}

/* ============ 顶部工具栏导航 ============ */
.site-header{
 background:linear-gradient(180deg,#8c1f1f,#731919);
 border-bottom:2px solid var(--gold);
 position:sticky;top:0;z-index:80;
 box-shadow:0 8px 22px rgba(60,18,18,.22);
}
.toolbar{
 display:flex;align-items:center;gap:18px;
 height:64px;max-width:1204px;margin:0 auto;padding:0 20px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
 width:34px;height:34px;border-radius:9px;
 background:rgba(212,175,55,.14);
 border:1px solid rgba(212,175,55,.55);
 display:flex;align-items:center;justify-content:center;
 flex-shrink:0;
}
.brand-text{
 font-family:var(--serif);
 font-size:17px;font-weight:700;color:#fff6df;letter-spacing:.5px;
 text-shadow:0 1px 0 rgba(0,0,0,.25);
 white-space:nowrap;
}
.brand-text:hover{color:var(--gold-light)}
.nav-main{flex:1;display:flex;justify-content:center}
.nav-main ul{display:flex;align-items:center;gap:4px;margin:0}
.nav-main a{
 display:block;padding:8px 15px;border-radius:7px;
 font-size:14.5px;color:#f3e4c6;position:relative;
}
.nav-main a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav-main a.active{color:var(--gold-light);font-weight:700}
.nav-main a.active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:-2px;height:2px;
 background:var(--gold);border-radius:2px;
}
.toolbar-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.status{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12.8px;color:#f0dcae;
 padding:5px 12px;border-radius:999px;
 border:1px solid rgba(212,175,55,.42);
 background:rgba(0,0,0,.18);
 white-space:nowrap;
}
.status-dot{
 width:7px;height:7px;border-radius:50%;background:#8fd48c;
 box-shadow:0 0 0 3px rgba(143,212,140,.18);
 display:inline-block;
}
.nav-toggle{
 display:none;width:40px;height:36px;border-radius:8px;
 border:1px solid rgba(212,175,55,.55);background:rgba(0,0,0,.16);
 padding:8px 9px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;background:var(--gold-light);border-radius:2px;margin-bottom:4px}
.nav-toggle span:last-child{margin-bottom:0}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:10px 20px;border-radius:8px;border:1px solid transparent;
 font-size:14px;font-weight:700;cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
 line-height:1.4;
}
.btn-gold{
 background:linear-gradient(135deg,#e8c87a 0%,#d4af37 46%,#b8860b 100%);
 color:#40290a;
 box-shadow:0 8px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44);color:#2f1d05}
.btn-ghost{
 background:transparent;color:var(--gold-light);border:1px solid rgba(212,175,55,.7);
}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--red);border:1px solid var(--gold)}
.btn-outline:hover{background:#fdf6e6;color:var(--red-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-lg{padding:13px 26px;font-size:15px}
.btn-block{width:100%;margin-top:4px}

/* ============ 分类页页头 ============ */
.page-hero{
 position:relative;overflow:hidden;
 background:linear-gradient(125deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
 padding:44px 0 56px;
 border-bottom:1px solid var(--line);
}
.page-hero .hero-bg{
 position:absolute;inset:0;
 background:url("/assets/images/a444fa9a52491b68.webp") center/cover no-repeat;
 opacity:.16;filter:saturate(.8);
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 90% at 12% 0%,rgba(255,255,255,.10),transparent 55%),
 radial-gradient(80% 80% at 96% 100%,rgba(212,175,55,.16),transparent 60%);
 pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:38px;align-items:center}
.crumb{
 display:flex;flex-wrap:wrap;align-items:center;gap:8px;
 font-size:12.8px;color:#e2c98f;margin-bottom:16px;
}
.crumb a{color:#f0dcae}
.crumb a:hover{color:#fff}
.crumb .sep{opacity:.55}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;letter-spacing:1.5px;color:#f4d98f;
 padding:6px 14px;border-radius:999px;
 background:rgba(0,0,0,.24);border:1px solid rgba(212,175,55,.5);
 margin-bottom:16px;
}
.page-hero h1{
 font-family:var(--serif);
 font-size:36px;line-height:1.34;color:var(--gold-light);
 font-weight:700;letter-spacing:1px;margin-bottom:14px;
 text-shadow:0 2px 10px rgba(0,0,0,.35);
}
.hero-lead{
 font-size:14.8px;line-height:2;color:#f1e3c7;max-width:620px;margin-bottom:20px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{
 font-size:12.8px;color:#f0d79a;padding:5px 14px;border-radius:999px;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);
}
.check-card{
 background:#fffdf7;border:2px solid var(--gold);border-radius:var(--radius-lg);
 padding:22px 22px 20px;box-shadow:0 22px 44px rgba(30,8,8,.35);
}
.check-card h2{
 font-family:var(--serif);font-size:17px;color:#6f1616;margin-bottom:6px;
}
.check-note{font-size:12.8px;color:var(--muted);margin-bottom:14px}
.check-list li{
 display:flex;align-items:flex-start;gap:10px;
 font-size:14px;padding:9px 0;border-bottom:1px dashed var(--line-soft);
}
.check-list li:last-child{border-bottom:0}
.check-ico{
 width:20px;height:20px;flex-shrink:0;margin-top:3px;
 border-radius:50%;background:rgba(212,175,55,.16);
 display:flex;align-items:center;justify-content:center;
}
.check-foot{
 margin-top:14px;padding-top:14px;border-top:1px solid var(--line-soft);
 display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.check-foot span{font-size:12.6px;color:var(--muted)}

/* ============ 通用板块 ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--plain{background:var(--bg)}
.section--deep{
 background:linear-gradient(135deg,#6d1717,#5e1313);color:#f1e3c7;
}
.section--deep .section-title{color:var(--gold-light)}
.section--deep .section-desc{color:#dfc9a3}
.section--deep .more-link{color:var(--gold-light)}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 padding-bottom:16px;margin-bottom:30px;
 border-bottom:1px solid var(--line-soft);
}
.section--deep .section-head{border-bottom-color:rgba(212,175,55,.35)}
.section-head-left{display:flex;flex-direction:column;gap:8px}
.section-title{
 font-family:var(--serif);
 font-size:26px;line-height:1.4;font-weight:700;color:#6f1616;
 position:relative;padding-left:16px;letter-spacing:.5px;
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;
 background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.section-desc{font-size:14px;color:var(--muted);max-width:760px;line-height:1.9}
.more-link{
 display:inline-flex;align-items:center;gap:6px;
 font-size:13.6px;font-weight:700;color:var(--gold-dark);white-space:nowrap;
}
.more-link:hover{color:var(--red)}
.more-link svg{transition:transform .22s ease}
.more-link:hover svg{transform:translateX(3px)}

/* ============ 指标看板 ============ */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.metric-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:20px 20px 18px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
 position:relative;overflow:hidden;
}
.metric-card::before{
 content:"";position:absolute;left:0;top:0;width:100%;height:3px;
 background:linear-gradient(90deg,var(--gold),rgba(212,175,55,.15));
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.metric-num{
 font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold-dark);
 line-height:1.2;letter-spacing:.5px;
}
.metric-unit{font-size:14px;color:var(--muted);margin-left:4px;font-family:var(--sans);font-weight:400}
.metric-label{font-size:14px;font-weight:700;color:#6f1616;margin-top:6px}
.metric-note{font-size:12.8px;color:var(--muted);margin-top:4px;line-height:1.75}

/* ============ 卡片矩阵 ============ */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.info-card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:28px 20px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.info-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-11px;left:18px;
 width:34px;height:34px;border-radius:6px;
 background:var(--red);color:var(--gold-light);
 border:2px solid var(--gold);
 display:flex;align-items:center;justify-content:center;
 font-family:var(--serif);font-size:15px;font-weight:700;
 box-shadow:0 6px 14px rgba(90,20,20,.28);
}
.info-card h3{
 font-family:var(--serif);font-size:17px;color:#6f1616;margin-bottom:10px;line-height:1.5;
}
.info-card p{font-size:14px;color:#564d3d;line-height:1.9}
.card-meta{
 display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;
}
.chip{
 font-size:12.2px;padding:3px 10px;border-radius:999px;
 background:rgba(212,175,55,.12);color:#8a6a15;border:1px solid var(--line-soft);
}

/* ============ 结果对比 ============ */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.compare-panel{
 background:#fff;border:1px solid var(--line-soft);border-radius:14px;
 padding:24px 22px;box-shadow:var(--shadow-sm);
}
.compare-panel.is-good{border:2px solid var(--gold);box-shadow:var(--shadow-md)}
.compare-panel h3{
 font-family:var(--serif);font-size:18px;color:#6f1616;margin-bottom:6px;
}
.compare-sub{font-size:13px;color:var(--muted);margin-bottom:14px}
.compare-list li{
 display:flex;align-items:flex-start;gap:10px;
 font-size:14px;padding:9px 0;border-bottom:1px dashed var(--line-soft);line-height:1.85;
}
.compare-list li:last-child{border-bottom:0}
.dot{
 width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:8px;
}
.dot-warn{background:#b06a3a}
.dot-good{background:var(--gold-dark)}
.compare-figure{
 margin-top:22px;border:2px solid var(--gold);border-radius:14px;overflow:hidden;
 box-shadow:var(--shadow-md);
}
.compare-figure img{width:100%;height:230px;object-fit:cover}
.compare-figure figcaption{
 font-size:13px;color:#5c5343;background:#fffdf7;padding:12px 16px;line-height:1.8;
}

/* ============ 里程碑时间线 ============ */
.timeline{position:relative;padding-left:28px;margin-top:4px}
.timeline::before{
 content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.18));
}
.timeline-item{position:relative;margin-bottom:24px}
.timeline-item:last-child{margin-bottom:0}
.timeline-item::before{
 content:"";position:absolute;left:-26px;top:7px;width:12px;height:12px;border-radius:50%;
 background:var(--gold);border:2px solid #fff;box-shadow:0 0 0 2px var(--line);
}
.timeline-step{
 display:inline-block;font-size:12.2px;letter-spacing:1px;
 color:#8a6a15;background:rgba(212,175,55,.14);
 border:1px solid var(--line-soft);border-radius:999px;
 padding:2px 10px;margin-bottom:6px;
}
.timeline-title{font-family:var(--serif);font-size:16.5px;color:#6f1616;margin-bottom:4px}
.timeline-text{font-size:14px;color:#564d3d;line-height:1.9}
.section--deep .timeline-title{color:var(--gold-light)}
.section--deep .timeline-text{color:#e6d3ae}
.section--deep .timeline-item::before{border-color:#5e1313;box-shadow:0 0 0 2px rgba(212,175,55,.5)}
.section--deep .timeline-step{color:#f2d99a;background:rgba(212,175,55,.18);border-color:rgba(212,175,55,.4)}

/* ============ 资讯列表 ============ */
.news-list{display:grid;gap:18px}
.news-item{
 display:grid;grid-template-columns:196px 1fr;gap:0;
 background:#fff;border:1px solid var(--line);border-radius:12px;
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.news-thumb{position:relative;overflow:hidden;background:#e8dcc4}
.news-thumb img{width:100%;height:100%;min-height:150px;object-fit:cover;transition:transform .4s ease}
.news-item:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:18px 22px 18px}
.news-body h3{font-family:var(--serif);font-size:16.5px;color:#6f1616;margin-bottom:8px;line-height:1.55}
.news-body p{font-size:14px;color:#564d3d;line-height:1.9}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:12px;font-size:12.6px;color:var(--muted)}

/* ============ 平台保障 ============ */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard-card{
 background:#fffdf7;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 18px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.guard-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.guard-ico{
 width:42px;height:42px;border-radius:10px;
 background:rgba(212,175,55,.14);border:1px solid var(--line);
 display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.guard-card h3{font-family:var(--serif);font-size:16px;color:#6f1616;margin-bottom:6px}
.guard-card p{font-size:13.6px;color:#5c5343;line-height:1.85}

/* ============ 快速解答 ============ */
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.qa-item{
 background:#fff;border-left:3px solid var(--gold);
 border-radius:8px;padding:16px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.qa-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.qa-item h3{font-size:14.8px;font-weight:700;color:#6f1616;margin-bottom:6px;line-height:1.6}
.qa-item p{font-size:13.8px;color:#5c5343;line-height:1.85}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:980px}
.faq-item{
 background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
 overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-sm)}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:16px 20px;cursor:pointer;list-style:none;
 font-family:var(--serif);font-size:15.8px;font-weight:700;color:#6f1616;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-family:var(--sans);font-size:20px;line-height:1;
 color:var(--gold-dark);transition:transform .22s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-body{padding:0 20px 18px;font-size:14px;color:#564d3d;line-height:1.95;border-top:1px dashed var(--line-soft);padding-top:14px;margin:0 20px 0;padding-left:0;padding-right:0}

/* ============ 转化表单 ============ */
.convert-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:30px;align-items:start}
.convert-copy h2{
 font-family:var(--serif);font-size:28px;color:var(--gold-light);line-height:1.45;
 padding-left:16px;position:relative;margin-bottom:14px;
}
.convert-copy h2::before{
 content:"";position:absolute;left:0;top:8px;bottom:8px;width:5px;border-radius:3px;
 background:linear-gradient(180deg,#e8c87a,#b8860b);
}
.convert-copy p{font-size:14.5px;color:#ecd9b4;line-height:2;margin-bottom:16px}
.convert-points li{
 display:flex;align-items:flex-start;gap:10px;
 font-size:14px;color:#f1e3c7;padding:7px 0;
}
.form-card{
 background:#fffdf7;border:2px solid var(--gold);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:0 22px 44px rgba(30,8,8,.32);
}
.form-card h3{font-family:var(--serif);font-size:18px;color:#6f1616;margin-bottom:6px}
.form-hint{font-size:13px;color:var(--muted);margin-bottom:18px;line-height:1.85}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1 / -1}
.field label{font-size:13.2px;font-weight:700;color:#6f1616}
.field input,.field select,.field textarea{
 width:100%;padding:10px 13px;border-radius:8px;
 border:1px solid rgba(140,31,31,.22);background:#fff;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#b3a894}
.field input:focus,.field select:focus,.field textarea:focus{
 border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);outline:none;
}
.field textarea{resize:vertical;min-height:88px}
.form-note{font-size:12.4px;color:var(--muted);margin-top:12px;line-height:1.8}
.form-msg{
 display:none;margin-top:14px;padding:11px 14px;border-radius:8px;
 background:rgba(212,175,55,.14);border:1px solid var(--line);
 color:#7a5a10;font-size:13.4px;line-height:1.8;
}
.form-msg.show{display:block}

/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#6d1717,#5e1313);
 border-top:1px solid var(--gold);
 color:#f0e2c6;
 padding:52px 0 0;
 margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot-brand .brand-text{font-size:16px}
.foot-desc{font-size:13.8px;color:#dcc9a6;line-height:1.95}
.foot-title{
 font-family:var(--serif);font-size:15.5px;color:var(--gold-light);
 margin:0 0 14px;padding-bottom:8px;border-bottom:1px solid rgba(212,175,55,.28);
 font-weight:700;
}
.foot-links li{margin-bottom:8px;font-size:13.8px;color:#e2d0ac}
.foot-links a{color:#e9d9b6}
.foot-links a:hover{color:var(--gold-light)}
.foot-links span{color:#dcc9a6}
.copyright{
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 border-top:1px solid rgba(212,175,55,.28);
 margin-top:36px;padding:16px 0;font-size:12.8px;color:#e0c98f;
}
.copyright .copy-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;width:100%;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
 .page-hero h1{font-size:32px}
 .hero-grid{grid-template-columns:1fr;gap:28px}
 .metrics{grid-template-columns:repeat(2,1fr)}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .guard-grid{grid-template-columns:repeat(2,1fr)}
 .compare-wrap{grid-template-columns:1fr}
 .convert-wrap{grid-template-columns:1fr;gap:24px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
 .toolbar{gap:12px}
 .nav-main a{padding:8px 11px;font-size:14px}
 .status{display:none}
}
@media (max-width:900px){
 .nav-main{
  position:absolute;top:64px;left:0;right:0;
  display:none;flex-direction:column;justify-content:flex-start;
  background:linear-gradient(180deg,#731919,#5e1313);
  border-bottom:2px solid var(--gold);
  padding:10px 16px 14px;
  box-shadow:0 18px 30px rgba(40,10,10,.34);
 }
 .nav-main.open{display:flex}
 .nav-main ul{flex-direction:column;align-items:stretch;gap:2px;width:100%}
 .nav-main a{padding:11px 12px;font-size:15px;border-radius:8px}
 .nav-main a.active::after{left:12px;right:auto;width:38px;bottom:4px}
 .nav-toggle{display:block;margin-left:auto}
 .toolbar-right .btn-gold{padding:8px 14px;font-size:13px}
 .news-item{grid-template-columns:1fr}
 .news-thumb img{min-height:190px;height:190px}
 .qa-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
 .section{padding:48px 0}
 .page-hero{padding:34px 0 44px}
 .page-hero h1{font-size:27px;letter-spacing:.5px}
 .hero-lead{font-size:14px}
 .section-title{font-size:22px}
 .section-head{flex-direction:column;align-items:flex-start;gap:12px}
 .metrics{grid-template-columns:1fr 1fr;gap:14px}
 .card-grid{grid-template-columns:1fr}
 .guard-grid{grid-template-columns:1fr}
 .form-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:24px}
 .brand-text{font-size:15.5px}
 .copyright{font-size:12.2px}
 .compare-figure img{height:190px}
}
@media (max-width:520px){
 .toolbar{height:60px;padding:0 14px;gap:8px}
 .brand-text{font-size:14.4px;max-width:180px;overflow:hidden;text-overflow:ellipsis}
 .brand-mark{width:30px;height:30px}
 .nav-main{top:60px}
 .toolbar-right{gap:8px}
 .toolbar-right .btn-gold{padding:7px 11px;font-size:12.6px}
 .metrics{grid-template-columns:1fr}
 .page-hero h1{font-size:23px}
 .hero-actions{flex-direction:column;align-items:stretch}
 .hero-actions .btn{width:100%}
 .check-card{padding:18px 16px}
 .section{padding:40px 0}
 .news-body{padding:16px}
 .convert-copy h2{font-size:23px}
 .form-card{padding:20px 16px}
 .metric-num{font-size:26px}
}

/* roulang page: category1 */
/* ================= 设计变量（与首页一致） ================= */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a83232;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-dark:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(212,175,55,.26);
  --white:#ffffff;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 6px 18px rgba(90,60,30,.08);
  --shadow-md:0 16px 34px rgba(90,50,20,.16);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}

/* ================= 基础 reset ================= */
*,*::before,*::after{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);margin:0;line-height:1.4;color:var(--ink)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--gold-dark);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease}
a:hover{color:var(--red)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
button{font-family:inherit}
.container{width:100%;max-width:1204px;margin:0 auto;padding:0 18px}

/* ================= 顶部工具栏导航 ================= */
.site-header{
  background:linear-gradient(180deg,#8c1f1f,#731919);
  border-bottom:2px solid var(--gold);
  position:sticky;top:0;z-index:80;
  box-shadow:0 8px 22px rgba(60,18,18,.22);
}
.toolbar{
  position:relative;
  max-width:1204px;margin:0 auto;padding:0 18px;
  min-height:64px;display:flex;align-items:center;gap:18px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:9px;
  background:rgba(212,175,55,.14);
  border:1px solid rgba(212,175,55,.55);
  display:flex;align-items:center;justify-content:center;
}
.brand-text{
  font-family:var(--serif);
  font-size:17px;font-weight:700;color:#fff6df;letter-spacing:.5px;
  text-shadow:0 1px 0 rgba(0,0,0,.25);
}
.brand-text:hover{color:var(--gold-light)}
.nav-main{flex:1;display:flex;justify-content:center}
.nav-main ul{display:flex;align-items:center;gap:4px}
.nav-main a{
  display:block;padding:8px 15px;border-radius:7px;
  font-size:14.5px;color:#f3e4c6;position:relative;
}
.nav-main a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav-main a.active{color:var(--gold-light);font-weight:700}
.nav-main a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:-2px;height:2px;
  background:var(--gold);border-radius:2px;
}
.toolbar-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.status{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#f0d79a;white-space:nowrap}
.status-dot{
  width:8px;height:8px;border-radius:50%;background:#7ed082;
  box-shadow:0 0 0 3px rgba(126,208,130,.18);
  animation:dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.45}}
.nav-toggle{
  display:none;width:40px;height:36px;border-radius:8px;
  border:1px solid rgba(212,175,55,.55);background:rgba(0,0,0,.16);
  padding:8px 9px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;background:var(--gold-light);border-radius:2px;margin-bottom:4px}
.nav-toggle span:last-child{margin-bottom:0}

/* ================= 按钮 ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 20px;border-radius:8px;border:1px solid transparent;
  font-size:14px;font-weight:700;cursor:pointer;line-height:1.4;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#e8c87a 0%,#d4af37 46%,#b8860b 100%);
  color:#40290a;
  box-shadow:0 8px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44);color:#2f1d05}
.btn-ghost{background:transparent;color:var(--gold-light);border:1px solid rgba(212,175,55,.7)}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--red);border:1px solid var(--gold)}
.btn-outline:hover{background:#fdf6e6;color:var(--red-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-lg{padding:13px 26px;font-size:15px}
.btn-sm{padding:7px 15px;font-size:13px}
.btn-block{width:100%;margin-top:4px}

/* ================= 内页头部（对比选型） ================= */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(125deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
  padding:42px 0 56px;
  border-bottom:1px solid var(--line);
}
.page-hero .hero-bg{
  position:absolute;inset:0;
  background:url("/assets/images/a444fa9a52491b68.webp") center/cover no-repeat;
  opacity:.16;filter:saturate(.85);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 12% 0%,rgba(255,255,255,.10),transparent 55%),
             radial-gradient(80% 80% at 96% 100%,rgba(212,175,55,.16),transparent 60%);
  pointer-events:none;
}
.page-hero .inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start;
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.8px;color:#e2cb9b;margin-bottom:16px}
.crumb a{color:#e8c87a}
.crumb a:hover{color:#fff}
.crumb span{color:rgba(232,200,122,.55)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:1.2px;color:#f4d98f;
  padding:6px 14px;border-radius:999px;
  background:rgba(0,0,0,.24);border:1px solid rgba(212,175,55,.5);
  margin-bottom:16px;
}
.page-hero h1{
  font-size:36px;line-height:1.34;color:var(--gold-light);font-weight:700;
  letter-spacing:.6px;margin-bottom:14px;text-shadow:0 2px 10px rgba(0,0,0,.35);
}
.page-hero .hero-lead{font-size:14.8px;line-height:1.95;color:#f1e3c7;max-width:600px;margin-bottom:20px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:12.8px;color:#f0d79a;padding:5px 14px;border-radius:999px;
  border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);
}

/* 选档对比卡 */
.pick-list{display:grid;gap:12px}
.pick-card{
  position:relative;
  background:#fffdf7;border:1px solid rgba(212,175,55,.42);border-radius:14px;
  padding:16px 18px 16px;
  box-shadow:0 10px 24px rgba(30,8,8,.20);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pick-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 18px 34px rgba(30,8,8,.30)}
.pick-card--best{
  border:2px solid var(--gold);
  box-shadow:0 22px 44px rgba(30,8,8,.38);
  background:linear-gradient(180deg,#fffdf5,#fdf4e0);
}
.pick-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.pick-name{font-family:var(--serif);font-size:16px;font-weight:700;color:#6f1616}
.pick-flag{
  font-size:11.5px;font-weight:700;letter-spacing:.6px;color:#3b2405;
  padding:3px 10px;border-radius:6px;
  background:linear-gradient(135deg,#e8c87a,#d4af37);
  box-shadow:0 4px 10px rgba(184,134,11,.30);
}
.pick-desc{font-size:13.2px;line-height:1.8;color:#6b6152;margin-bottom:10px}
.pick-meta{display:flex;flex-wrap:wrap;gap:8px}
.pick-meta span{
  font-size:11.8px;color:#7a5a1a;padding:3px 9px;border-radius:999px;
  background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.38);
}

/* ================= 通用板块 ================= */
.section{padding:64px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--plain{background:var(--bg)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
  padding-bottom:14px;margin-bottom:30px;border-bottom:1px solid var(--line-soft);
}
.section-title{
  font-size:26px;font-weight:700;color:#6f1616;letter-spacing:.4px;
  display:flex;align-items:center;gap:12px;
}
.section-title::before{
  content:"";width:5px;height:24px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-dark));
  flex-shrink:0;
}
.section-sub{font-size:13.4px;color:var(--muted);margin-top:6px;padding-left:17px}
.more-link{font-size:13.6px;font-weight:700;color:var(--gold-dark);white-space:nowrap;border-bottom:1px solid transparent}
.more-link:hover{color:var(--red);border-bottom-color:var(--gold)}

/* ================= 指标看板 ================= */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px 20px 18px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-md)}
.metric-num{
  font-family:var(--serif);font-size:31px;font-weight:700;color:var(--gold-dark);
  line-height:1.2;letter-spacing:.5px;
}
.metric-unit{font-size:14px;color:var(--gold-dark);margin-left:2px;font-family:var(--sans)}
.metric-label{font-size:13px;color:var(--muted);margin-top:6px}

/* ================= 矩阵卡片 ================= */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tile{
  position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px 20px 20px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tile:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-md)}
.seal{
  position:absolute;top:-13px;left:20px;
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:6px;
  background:var(--red);color:var(--gold-light);
  border:1px solid var(--gold);
  font-family:var(--serif);font-size:14px;font-weight:700;line-height:1;
  box-shadow:0 6px 14px rgba(140,31,31,.30);
}
.tile-title{font-size:17px;font-weight:700;color:#6f1616;margin:6px 0 8px}
.tile-text{font-size:13.6px;line-height:1.85;color:#5d5546}
.tile-list{margin-top:10px;display:grid;gap:6px}
.tile-list li{
  position:relative;padding-left:16px;font-size:13.2px;color:#6b6152;
}
.tile-list li::before{
  content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:2px;
  background:var(--gold);transform:rotate(45deg);
}
.tile-wide{
  grid-column:span 2;
  display:grid;grid-template-columns:212px 1fr;gap:22px;align-items:center;
  background:linear-gradient(150deg,#fffdf7,#fdf6e6);
}
.tile-wide-media{
  border-radius:10px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.tile-wide-media img{width:100%;height:150px;object-fit:cover}

/* ================= 结果对比 ================= */
.compare{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.compare-scroll{overflow-x:auto}
.compare table{width:100%;border-collapse:collapse;font-size:14.2px;min-width:660px}
.compare thead th{
  background:linear-gradient(180deg,#8c1f1f,#731919);
  color:#f3e4c6;font-family:var(--serif);font-size:14.6px;font-weight:700;
  padding:14px 18px;text-align:left;border-bottom:1px solid var(--gold);
}
.compare tbody td{
  padding:15px 18px;border-bottom:1px solid rgba(212,175,55,.18);
  vertical-align:top;color:#4d4638;
}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr:hover td{background:rgba(212,175,55,.06)}
.compare td.scene{font-weight:700;color:#6f1616;white-space:nowrap}
.compare td.better{color:#5c4a12;background:rgba(212,175,55,.07);font-weight:600}
.compare-note{font-size:13px;color:var(--muted);margin-top:12px}

/* ================= 里程碑时间线 ================= */
.timeline{
  position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:26px;
}
.timeline::before{
  content:"";position:absolute;left:10px;right:10px;top:6px;height:2px;
  background:linear-gradient(90deg,rgba(212,175,55,.18),var(--gold),rgba(212,175,55,.18));
}
.tl-item{
  position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px 18px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tl-item:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-md)}
.tl-item::before{
  content:"";position:absolute;top:-26px;left:20px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.22);
}
.tl-round{
  font-size:12px;letter-spacing:1px;color:var(--gold-dark);font-weight:700;margin-bottom:6px;
}
.tl-title{font-size:16px;color:#6f1616;margin-bottom:8px}
.tl-text{font-size:13.4px;line-height:1.85;color:#5d5546}

/* ================= 资讯列表 ================= */
.news-list{display:grid;gap:18px}
.news-item{
  display:grid;grid-template-columns:196px 1fr;gap:0;
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-md)}
.news-media{position:relative;overflow:hidden}
.news-media img{width:100%;height:100%;min-height:140px;object-fit:cover;transition:transform .4s ease}
.news-item:hover .news-media img{transform:scale(1.04)}
.news-body{padding:18px 22px 18px}
.news-cat{
  display:inline-block;font-size:11.8px;color:#7a5a1a;padding:2px 10px;border-radius:999px;
  background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.4);margin-bottom:8px;
}
.news-title{font-size:16.5px;color:#6f1616;margin-bottom:6px}
.news-text{font-size:13.4px;line-height:1.85;color:#5d5546;margin-bottom:8px}
.news-meta{font-size:12.4px;color:var(--muted)}

/* ================= 平台保障 ================= */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px 20px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.guard:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-md)}
.guard-icon{
  width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);margin-bottom:12px;
}
.guard h3{font-size:15.5px;color:#6f1616;margin-bottom:6px}
.guard p{font-size:13.3px;line-height:1.8;color:#5d5546}

/* ================= 快速解答 ================= */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick{
  background:linear-gradient(160deg,#fffdf7,#fdf5e5);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm);
}
.quick q{display:block;font-family:var(--serif);font-size:15.6px;font-weight:700;color:#6f1616;margin-bottom:8px;quotes:"「" "」"}
.quick p{font-size:13.4px;line-height:1.85;color:#5d5546}

/* ================= FAQ ================= */
.faq{display:grid;gap:12px}
.faq details{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:16px 20px;box-shadow:var(--shadow-sm);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq details:hover{border-color:var(--line)}
.faq details[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--serif);font-size:16px;font-weight:700;color:#6f1616;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";flex-shrink:0;width:24px;height:24px;border-radius:6px;text-align:center;line-height:22px;
  color:var(--gold-dark);font-size:17px;border:1px solid rgba(212,175,55,.5);background:rgba(212,175,55,.1);
}
.faq details[open] summary::after{content:"–"}
.faq-body{padding-top:12px;font-size:14px;line-height:1.9;color:#544c3e}

/* ================= 转化表单 ================= */
.form-panel{
  position:relative;overflow:hidden;
  background:linear-gradient(128deg,#8c1f1f,#6d1717 58%,#5e1313);
  border:1px solid var(--gold);border-radius:var(--radius-lg);
  padding:34px 34px 30px;color:#f6ecd8;box-shadow:0 22px 44px rgba(40,12,12,.28);
}
.form-panel::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.22),transparent 68%);pointer-events:none;
}
.form-layout{position:relative;z-index:2;display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.form-title{font-size:25px;color:var(--gold-light);margin-bottom:10px}
.form-desc{font-size:14px;line-height:1.9;color:#f0e2c6;margin-bottom:16px}
.form-points{display:grid;gap:9px}
.form-points li{
  position:relative;padding-left:18px;font-size:13.4px;color:#eedfbe;line-height:1.8;
}
.form-points li::before{
  content:"";position:absolute;left:0;top:.7em;width:7px;height:7px;border-radius:2px;
  background:var(--gold);transform:rotate(45deg);
}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1 / -1}
.field label{font-size:13px;color:#f2e3c2;letter-spacing:.3px}
.field input,.field select{
  width:100%;padding:11px 13px;border-radius:8px;font-size:14.2px;font-family:inherit;
  border:1px solid rgba(212,175,55,.55);background:rgba(255,255,255,.96);color:var(--ink);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder{color:#a49883}
.field input:hover,.field select:hover{border-color:var(--gold)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.32);
}
.form-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
.form-hint{font-size:12.4px;color:#e8c87a}
.form-msg{
  grid-column:1 / -1;font-size:13.4px;color:#ffe9a8;min-height:22px;
  background:rgba(0,0,0,.18);border-left:2px solid var(--gold);
  padding:0 12px;border-radius:4px;display:none;
}
.form-msg.is-on{display:block;padding:8px 12px}

/* ================= 页脚 ================= */
.site-footer{
  background:linear-gradient(180deg,#731919,#5e1313);
  border-top:1px solid var(--gold);
  color:#f0e0c2;padding:46px 0 0;margin-top:0;
}
.site-footer .row{
  display:block;max-width:1204px;margin:0 auto;padding:0 18px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:30px;
  padding-bottom:32px;border-bottom:1px solid rgba(212,175,55,.25);
}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot-brand .brand-text{font-size:16px;color:#fff3d8}
.foot-desc{font-size:13.3px;line-height:1.95;color:#dfcdaa;max-width:330px}
.foot-title{
  font-family:var(--serif);font-size:15.5px;color:var(--gold-light);
  margin-bottom:14px;letter-spacing:.5px;
}
.foot-links li{font-size:13.4px;line-height:2.1;color:#e0cfae}
.foot-links a{color:#e6d4ae}
.foot-links a:hover{color:var(--gold-light)}
.copyright{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  padding:18px 0 22px;font-size:12.6px;color:#c9b48c;
}

/* ================= 响应式 ================= */
@media screen and (max-width:1024px){
  .page-hero .inner{grid-template-columns:1fr;gap:30px}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .matrix{grid-template-columns:repeat(2,1fr)}
  .tile-wide{grid-column:span 2}
  .timeline{grid-template-columns:repeat(2,1fr);gap:26px}
  .timeline::before{display:none}
  .tl-item::before{top:-14px;left:18px}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .quick-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .form-layout{grid-template-columns:1fr;gap:26px}
}
@media screen and (max-width:860px){
  .nav-toggle{display:block}
  .nav-main{
    position:absolute;left:0;right:0;top:100%;
    display:none;padding:10px 16px 16px;
    background:linear-gradient(180deg,#8c1f1f,#6b1515);
    border-top:1px solid var(--line);
    box-shadow:0 18px 30px rgba(0,0,0,.3);
  }
  .nav-main.open{display:block}
  .nav-main ul{flex-direction:column;align-items:stretch;gap:2px}
  .nav-main a{padding:12px 12px;border-radius:8px}
  .nav-main a.active::after{left:12px;right:12px;bottom:4px}
  .status{display:none}
  .toolbar{gap:12px}
}
@media screen and (max-width:768px){
  .section{padding:48px 0}
  .page-hero{padding:32px 0 44px}
  .page-hero h1{font-size:28px}
  .section-title{font-size:22px}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .matrix{grid-template-columns:1fr}
  .tile-wide{grid-column:span 1;grid-template-columns:1fr;gap:16px}
  .tile-wide-media img{height:180px}
  .timeline{grid-template-columns:1fr;gap:20px}
  .news-item{grid-template-columns:1fr}
  .news-media img{min-height:170px;height:170px}
  .guard-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .form-panel{padding:26px 20px 24px}
  .form-grid{grid-template-columns:1fr}
  .copyright{flex-direction:column;gap:6px}
}
@media screen and (max-width:520px){
  body{font-size:14.5px}
  .brand-text{font-size:15px}
  .metrics{grid-template-columns:1fr;gap:14px}
  .page-hero h1{font-size:25px}
  .metric-num{font-size:27px}
  .hero-actions .btn{width:100%}
  .form-actions .btn{width:100%}
  .compare table{min-width:560px}
  .foot-desc{max-width:none}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a83232;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-dark:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(212,175,55,.26);
 --white:#ffffff;
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 6px 18px rgba(90,60,30,.08);
 --shadow-md:0 16px 34px rgba(90,50,20,.16);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.85;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
a{color:var(--gold-dark);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease}
a:hover{color:var(--red)}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ============ 顶部工具栏导航 ============ */
.site-header{
 background:linear-gradient(180deg,#8c1f1f,#731919);
 border-bottom:2px solid var(--gold);
 position:sticky;top:0;z-index:80;
 box-shadow:0 8px 22px rgba(60,18,18,.22);
}
.toolbar{
 max-width:1204px;margin:0 auto;padding:0 20px;
 height:64px;display:flex;align-items:center;gap:18px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
 width:34px;height:34px;border-radius:9px;
 background:rgba(212,175,55,.14);
 border:1px solid rgba(212,175,55,.55);
 display:flex;align-items:center;justify-content:center;
 flex-shrink:0;
}
.brand-text{
 font-family:var(--serif);
 font-size:17px;font-weight:700;color:#fff6df;letter-spacing:.5px;
 text-shadow:0 1px 0 rgba(0,0,0,.25);white-space:nowrap;
}
.brand-text:hover{color:var(--gold-light)}
.nav-main{flex:1;display:flex;justify-content:center}
.nav-main ul{display:flex;align-items:center;gap:4px}
.nav-main a{
 display:block;padding:8px 15px;border-radius:7px;
 font-size:14.5px;color:#f3e4c6;position:relative;
}
.nav-main a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav-main a.active{color:var(--gold-light);font-weight:700}
.nav-main a.active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:-2px;height:2px;
 background:var(--gold);border-radius:2px;
}
.toolbar-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.status{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12.5px;color:#f0d79a;padding:5px 12px;border-radius:999px;
 background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.4);
 white-space:nowrap;
}
.status-dot{
 width:7px;height:7px;border-radius:50%;background:#7ce08a;
 box-shadow:0 0 0 3px rgba(124,224,138,.2);
 animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.nav-toggle{
 display:none;width:40px;height:36px;border-radius:8px;
 border:1px solid rgba(212,175,55,.55);background:rgba(0,0,0,.16);
 padding:8px 9px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;background:var(--gold-light);border-radius:2px;margin-bottom:4px}
.nav-toggle span:last-child{margin-bottom:0}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:10px 20px;border-radius:8px;border:1px solid transparent;
 font-size:14px;font-weight:700;cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
 line-height:1.4;
}
.btn-gold{
 background:linear-gradient(135deg,#e8c87a 0%,#d4af37 46%,#b8860b 100%);
 color:#40290a;
 box-shadow:0 8px 18px rgba(184,134,11,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(184,134,11,.44);color:#2f1d05}
.btn-ghost{
 background:transparent;color:var(--gold-light);border:1px solid rgba(212,175,55,.7);
}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--red);border:1px solid var(--gold)}
.btn-outline:hover{background:#fdf6e6;color:var(--red-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-lg{padding:13px 26px;font-size:15px}
.btn-block{width:100%;margin-top:4px}

/* ============ 内页 Hero ============ */
.page-hero{
 position:relative;overflow:hidden;
 background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
 border-bottom:1px solid var(--line);
 padding:42px 0 54px;
}
.page-hero .hero-bg{
 position:absolute;inset:0;
 background:url("/assets/images/a444fa9a52491b68.webp") center/cover no-repeat;
 opacity:.15;filter:saturate(.85);
}
.page-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 90% at 12% 0%,rgba(255,255,255,.10),transparent 55%),
 radial-gradient(80% 80% at 95% 100%,rgba(212,175,55,.15),transparent 60%);
 pointer-events:none;
}
.page-hero .hero-inner{position:relative;z-index:2;max-width:1204px;margin:0 auto;padding:0 20px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:44px;align-items:start}
.crumb{
 display:flex;align-items:center;gap:8px;flex-wrap:wrap;
 font-size:12.8px;color:#e6cf9b;margin-bottom:16px;
}
.crumb a{color:#f2dfb6}
.crumb a:hover{color:#fff}
.crumb span{color:rgba(232,200,122,.6)}
.page-hero h1{
 font-family:var(--serif);
 font-size:36px;line-height:1.32;color:var(--gold-light);
 font-weight:700;letter-spacing:1px;margin-bottom:14px;
 text-shadow:0 2px 10px rgba(0,0,0,.35);
}
.hero-sub{
 font-family:var(--serif);font-size:16px;color:#e8c87a;
 margin-bottom:16px;letter-spacing:.4px;
}
.hero-lead{
 font-size:14.8px;line-height:2;color:#f1e3c7;max-width:660px;margin-bottom:22px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{
 font-size:12.8px;color:#f0d79a;padding:5px 14px;border-radius:999px;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);
}
.hero-panel{
 background:#fffdf7;border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:0 22px 44px rgba(30,8,8,.35);
}
.hero-panel img{width:100%;height:178px;object-fit:cover}
.panel-body{padding:16px 18px 18px}
.panel-title{
 font-family:var(--serif);font-size:15.5px;font-weight:700;color:#6f1616;
 padding-bottom:10px;margin-bottom:10px;border-bottom:1px dashed var(--line-soft);
}
.panel-row{
 display:flex;align-items:baseline;justify-content:space-between;gap:10px;
 font-size:13.4px;color:var(--muted);padding:6px 0;
}
.panel-row b{font-family:var(--serif);font-size:16px;color:var(--gold-dark)}

/* ============ 通用板块 ============ */
.section{padding:64px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--plain{background:var(--bg)}
.section--ink{
 background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#f3e6cb;
 border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.wrap{max-width:1204px;margin:0 auto;padding:0 20px}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 padding-bottom:16px;margin-bottom:30px;
 border-bottom:1px solid var(--line-soft);
}
.section-head-left{display:flex;align-items:flex-start;gap:14px}
.section-bar{
 width:5px;border-radius:3px;
 background:linear-gradient(180deg,#e8c87a,#b8860b);
 align-self:stretch;min-height:38px;
}
.section-title{
 font-family:var(--serif);font-size:26px;line-height:1.4;font-weight:700;color:var(--red-deep);
}
.section-desc{font-size:13.6px;color:var(--muted);margin-top:6px;max-width:640px}
.more-link{font-size:13.5px;font-weight:700;color:var(--gold-dark);white-space:nowrap;display:inline-flex;align-items:center;gap:5px}
.more-link:hover{color:var(--red);gap:9px}
.section--ink .section-title{color:var(--gold-light)}
.section--ink .section-desc{color:#e9d6ad}
.section--ink .section-head{border-bottom-color:rgba(212,175,55,.4)}
.section--ink .more-link{color:var(--gold-light)}

/* ============ 指标看板 ============ */
.metric-board{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
 margin-top:-92px;position:relative;z-index:5;
}
.metric-card{
 background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;box-shadow:var(--shadow-md);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 20px 38px rgba(90,50,20,.2)}
.metric-label{font-size:13px;color:var(--muted);display:block;margin-bottom:6px}
.metric-num{
 font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold-dark);
 line-height:1.2;letter-spacing:.5px;
}
.metric-num em{font-style:normal;font-size:16px;color:var(--red-soft);margin-left:2px}
.metric-note{font-size:12.6px;color:var(--muted);margin-top:6px;line-height:1.7}

/* ============ 术语矩阵 ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.matrix-card{
 position:relative;background:var(--white);border:1px solid var(--line);
 border-radius:var(--radius);padding:30px 24px 24px;
 box-shadow:var(--shadow-sm);
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.matrix-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-14px;left:22px;
 width:38px;height:38px;border-radius:7px;
 background:linear-gradient(160deg,#a83232,#8c1f1f);
 border:1.5px solid var(--gold);
 color:#f6dd9f;font-family:var(--serif);font-size:15px;font-weight:700;
 display:flex;align-items:center;justify-content:center;
 box-shadow:0 6px 14px rgba(90,20,20,.3);
}
.matrix-card h3{
 font-family:var(--serif);font-size:19px;color:var(--red-deep);
 margin-bottom:8px;font-weight:700;
}
.matrix-card .card-lead{font-size:13.6px;color:var(--muted);margin-bottom:16px;line-height:1.8}
.term-list li{
 display:flex;gap:10px;align-items:flex-start;
 font-size:13.8px;color:var(--ink);padding:9px 0;
 border-bottom:1px dashed rgba(140,31,31,.12);
}
.term-list li:last-child{border-bottom:0}
.term-list b{
 color:var(--red-soft);font-weight:700;flex-shrink:0;min-width:56px;
 font-family:var(--serif);
}
.term-list span{color:#5d5445;line-height:1.75}

/* ============ 强弱对比 ============ */
.compare-grid{display:grid;grid-template-columns:340px minmax(0,1fr);gap:40px;align-items:start}
.compare-figure{
 border:2px solid var(--gold);border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:0 18px 36px rgba(90,50,20,.18);background:#fff;
}
.compare-figure img{width:100%;height:230px;object-fit:cover}
.compare-caption{padding:14px 16px;font-size:13px;color:var(--muted);line-height:1.75;background:#fffdf8}
.rank-list{display:flex;flex-direction:column;gap:14px}
.rank-row{display:flex;align-items:center;gap:14px}
.rank-name{
 width:110px;flex-shrink:0;font-family:var(--serif);
 font-size:14px;font-weight:700;color:var(--red-deep);
}
.rank-bar{flex:1;height:10px;border-radius:999px;background:rgba(140,31,31,.1);overflow:hidden}
.rank-fill{
 height:100%;border-radius:999px;
 background:linear-gradient(90deg,#e8c87a,#d4af37 50%,#b8860b);
 box-shadow:inset 0 0 6px rgba(255,255,255,.5);
}
.rank-value{width:96px;text-align:right;font-size:12.8px;color:var(--muted);flex-shrink:0}
.rank-value b{color:var(--gold-dark);font-family:var(--serif);font-size:13.6px}
.compare-tip{
 margin-top:20px;font-size:13.2px;color:var(--muted);
 padding:12px 16px;border-left:3px solid var(--gold);
 background:#fffdf6;border-radius:0 8px 8px 0;line-height:1.85;
}

/* ============ 时间线 ============ */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:6px}
.tl-item{
 position:relative;background:#fffdf8;border:1px solid var(--line-soft);
 border-radius:var(--radius);padding:24px 20px 20px;
 transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tl-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-sm)}
.tl-step{
 font-family:var(--serif);font-size:13px;font-weight:700;color:#5a3a12;
 display:inline-flex;align-items:center;justify-content:center;
 width:26px;height:26px;border-radius:50%;
 background:linear-gradient(135deg,#e8c87a,#d4af37);
 margin-bottom:12px;
}
.tl-item h3{font-family:var(--serif);font-size:16.5px;color:var(--red-deep);margin-bottom:8px}
.tl-item p{font-size:13.4px;color:#5d5445;line-height:1.8}
.tl-item em{
 font-style:normal;display:block;margin-top:10px;
 font-size:12.6px;color:var(--gold-dark);font-weight:700;
}

/* ============ 资讯列表 ============ */
.news-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;display:flex;flex-direction:column;
 box-shadow:var(--shadow-sm);
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-md)}
.news-card img{width:100%;height:158px;object-fit:cover}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12.4px;color:var(--muted)}
.news-meta span{
 padding:2px 10px;border-radius:999px;background:rgba(140,31,31,.07);
 color:var(--red-soft);font-weight:700;
}
.news-card h3{font-family:var(--serif);font-size:16.5px;line-height:1.55;color:var(--red-deep)}
.news-card p{font-size:13.4px;color:#5d5445;line-height:1.8;flex:1}
.news-link{font-size:13.2px;font-weight:700;color:var(--gold-dark)}
.news-link:hover{color:var(--red)}

/* ============ 平台保障 ============ */
.assure-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.assure-item{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(212,175,55,.4);
 border-radius:var(--radius);padding:24px 20px;
 transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.assure-item:hover{transform:translateY(-4px);background:rgba(212,175,55,.13);border-color:var(--gold)}
.assure-icon{
 width:42px;height:42px;border-radius:10px;
 border:1px solid rgba(212,175,55,.6);background:rgba(0,0,0,.18);
 display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.assure-item h3{font-family:var(--serif);font-size:16.5px;color:var(--gold-light);margin-bottom:8px}
.assure-item p{font-size:13.4px;color:#eedcbb;line-height:1.85}

/* ============ 快速解答 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.quick-item{
 background:#fffdf8;border:1px solid var(--line-soft);border-left:4px solid var(--gold);
 border-radius:0 var(--radius) var(--radius) 0;padding:20px 22px;
 transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.quick-item:hover{border-left-color:var(--red);transform:translateX(3px);box-shadow:var(--shadow-sm)}
.quick-item h3{font-family:var(--serif);font-size:15.6px;color:var(--red-deep);margin-bottom:7px}
.quick-item p{font-size:13.5px;color:#5d5445;line-height:1.85}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
 background:var(--white);border:1px solid var(--line-soft);border-radius:var(--radius);
 overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--line);box-shadow:var(--shadow-sm)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
 font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red-deep);
 transition:background .22s ease,color .22s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:#fdf6e6;color:var(--red)}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 width:24px;height:24px;line-height:22px;text-align:center;
 border-radius:50%;border:1px solid var(--gold);color:var(--gold-dark);
 font-size:16px;font-weight:700;transition:transform .25s ease,background .25s ease;
}
.faq-item[open] summary::after{content:"−";background:rgba(212,175,55,.16)}
.faq-answer{padding:0 22px 20px;font-size:13.8px;color:#5d5445;line-height:1.9}

/* ============ 转化表单 ============ */
.convert-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:40px;align-items:center}
.convert-copy h2{
 font-family:var(--serif);font-size:27px;color:var(--gold-light);margin-bottom:12px;line-height:1.4;
}
.convert-copy p{font-size:14.4px;color:#eedcbb;line-height:1.95;margin-bottom:18px}
.convert-points{display:flex;flex-direction:column;gap:10px}
.convert-points li{
 display:flex;align-items:flex-start;gap:10px;font-size:13.8px;color:#f2e3c4;
}
.dot-gold{
 width:7px;height:7px;border-radius:50%;background:var(--gold);
 margin-top:9px;flex-shrink:0;box-shadow:0 0 0 3px rgba(212,175,55,.2);
}
.form-card{
 background:#fffdf8;border:2px solid var(--gold);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:0 22px 44px rgba(20,6,6,.34);
}
.form-card h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);margin-bottom:6px}
.form-card .form-sub{font-size:13px;color:var(--muted);margin-bottom:18px;line-height:1.75}
.field{margin-bottom:14px}
.field label{
 display:block;font-size:13px;font-weight:700;color:var(--red-deep);margin-bottom:6px;
}
.field input,.field select{
 width:100%;padding:10px 13px;border-radius:8px;
 border:1px solid rgba(140,31,31,.22);background:#fff;
 color:var(--ink);font-size:14px;transition:border-color .22s ease,box-shadow .22s ease;
}
.field input:focus,.field select:focus{
 outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.2);
}
.form-note{font-size:12.2px;color:var(--muted);margin-top:10px;line-height:1.7;text-align:center}

/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#7a1a1a,#5e1313);
 border-top:1px solid var(--gold);
 color:#f0e2c4;padding:54px 0 22px;margin-top:0;
}
.site-footer .row{max-width:1204px;margin:0 auto;padding:0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .brand-text{font-size:16px}
.foot-desc{font-size:13.2px;color:#e2cfa8;line-height:1.9}
.foot-title{
 font-family:var(--serif);font-size:15px;color:var(--gold-light);
 margin-bottom:14px;padding-bottom:9px;border-bottom:1px solid rgba(212,175,55,.3);
}
.foot-links li{margin-bottom:9px}
.foot-links a,.foot-links span{font-size:13.2px;color:#e2cfa8;line-height:1.7}
.foot-links a:hover{color:var(--gold-light)}
.copyright{
 margin-top:34px;padding-top:16px;border-top:1px solid rgba(212,175,55,.25);
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:12.4px;color:#dcc79c;
}

/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:30px}
 .hero-panel{max-width:520px}
 .metric-board{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:-70px}
 .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .compare-grid{grid-template-columns:1fr;gap:28px}
 .compare-figure{max-width:520px}
 .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
 .news-list{grid-template-columns:repeat(2,minmax(0,1fr))}
 .assure-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .convert-grid{grid-template-columns:1fr;gap:28px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
 .toolbar{gap:12px}
 .status{display:none}
}
@media screen and (max-width:860px){
 .nav-main{
  position:absolute;left:0;right:0;top:64px;
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border-bottom:2px solid var(--gold);
  display:none;padding:12px 16px 18px;
  box-shadow:0 16px 28px rgba(40,10,10,.35);
 }
 .nav-main.is-open{display:block}
 .nav-main ul{flex-direction:column;align-items:stretch;gap:2px}
 .nav-main a{padding:11px 14px;font-size:15px;border-radius:8px}
 .nav-main a.active::after{left:14px;right:auto;width:26px;bottom:6px}
 .nav-toggle{display:block}
 .toolbar-right{margin-left:auto;gap:10px}
 .page-hero h1{font-size:30px}
 .section-title{font-size:23px}
}
@media screen and (max-width:768px){
 .brand-text{font-size:15.2px;white-space:normal;line-height:1.3;max-width:200px}
 .section{padding:50px 0}
 .page-hero{padding:34px 0 46px}
 .matrix-grid{grid-template-columns:1fr}
 .news-list{grid-template-columns:1fr}
 .timeline{grid-template-columns:1fr}
 .quick-grid{grid-template-columns:1fr}
 .assure-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px}
 .rank-name{width:88px;font-size:13px}
 .rank-value{width:84px;font-size:12px}
}
@media screen and (max-width:520px){
 .toolbar{padding:0 14px;gap:8px}
 .wrap,.page-hero .hero-inner{padding:0 14px}
 .brand-mark{width:30px;height:30px;border-radius:8px}
 .brand-text{font-size:14px;max-width:160px}
 .btn{padding:9px 16px;font-size:13.4px}
 .toolbar-right .btn-gold{padding:8px 13px;font-size:13px}
 .page-hero h1{font-size:25px;line-height:1.4}
 .hero-sub{font-size:14.5px}
 .hero-lead{font-size:14px}
 .metric-board{grid-template-columns:1fr;margin-top:-40px}
 .metric-num{font-size:26px}
 .section{padding:42px 0}
 .section-title{font-size:21px}
 .form-card{padding:22px 18px}
 .rank-row{gap:10px}
 .rank-name{width:76px;font-size:12.4px}
 .rank-value{width:70px;font-size:11.6px}
 .compare-figure img{height:190px}
 .copyright{flex-direction:column;gap:6px;font-size:12px}
}