/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-dark:#4d0f0f;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-dark:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.55);
  --white:#ffffff;
  --radius-sm:8px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 4px 14px rgba(90,60,20,.07);
  --shadow-md:0 14px 32px rgba(90,60,20,.14);
  --shadow-lg:0 24px 60px rgba(0,0,0,.28);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:76px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-dark)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:1.1em}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(212,175,55,.75);outline-offset:2px;border-radius:4px}

.container{width:min(1180px,92%);margin:0 auto}
.section{padding:68px 0}
.section--alt{background:var(--bg-alt)}
.section--paper{background:#fdfaf2}
.section--tight{padding:44px 0}

/* ---------- 通用标题 ---------- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px;flex-wrap:wrap}
.sec-title{
  font-family:var(--serif);
  font-size:28px;
  font-weight:700;
  color:var(--red-deep);
  position:relative;
  padding-left:18px;
  letter-spacing:.5px;
  line-height:1.4;
}
.sec-title::before{
  content:"";
  position:absolute;left:0;top:.16em;bottom:.16em;width:5px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.sec-more{font-size:14px;font-weight:700;color:var(--gold-dark);white-space:nowrap;border-bottom:1px solid transparent;padding-bottom:2px}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold)}
.sec-lead{margin-top:12px;font-size:15.5px;color:var(--muted);max-width:820px;line-height:1.9}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-sm);border:1px solid transparent;
  padding:11px 24px;font-size:15px;font-weight:700;line-height:1.4;
  cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#fff;box-shadow:0 8px 18px rgba(184,134,11,.28)}
.btn--gold:hover{background:linear-gradient(135deg,#e0bd4a,#a2760a);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px rgba(184,134,11,.36)}
.btn--gold:active{transform:translateY(0);box-shadow:0 6px 12px rgba(184,134,11,.3)}
.btn--ghost{background:#fff;color:var(--red);border-color:var(--gold)}
.btn--ghost:hover{background:#fdf6e3;color:var(--gold-dark);transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.18)}
.btn--sm{padding:8px 18px;font-size:14px}
.btn--block{width:100%}
.btn--line{background:transparent;color:var(--gold-light);border-color:rgba(212,175,55,.6)}
.btn--line:hover{background:rgba(212,175,55,.14);color:#fff;border-color:var(--gold)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:linear-gradient(180deg,#8c1f1f 0%,#751818 100%);
  border-bottom:2px solid var(--gold);
  box-shadow:0 8px 24px rgba(70,15,15,.28);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand__seal{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  color:var(--red-deep);font-family:var(--serif);font-size:17px;font-weight:700;
  border:1px solid rgba(255,255,255,.45);box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.brand__name{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:1px}
.brand:hover .brand__name{color:var(--gold-light)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{
  position:relative;padding:8px 13px;border-radius:6px;
  font-size:15px;color:#f2e5d0;transition:color .2s ease,background .2s ease;
}
.main-nav a:hover{color:var(--gold-light);background:rgba(255,255,255,.08)}
.main-nav a.is-active{color:var(--gold);font-weight:700}
.main-nav a.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
  background:var(--gold);border-radius:2px;
}
.nav-chips{display:flex;align-items:center;gap:8px;margin-left:10px}
.phase-chip{
  display:inline-flex;align-items:center;gap:5px;
  font-size:12px;line-height:1;padding:5px 10px;border-radius:999px;
  color:var(--gold-light);border:1px solid rgba(212,175,55,.55);
  background:rgba(212,175,55,.12);white-space:nowrap;
}
.phase-chip i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.phase-chip--warm{color:#f4d9a0;border-color:rgba(232,200,122,.4);background:rgba(255,255,255,.08)}
.nav-cta{margin-left:12px;flex-shrink:0}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:38px;border-radius:8px;
  background:rgba(255,255,255,.1);border:1px solid rgba(212,175,55,.5);
  cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);margin:3px auto;border-radius:2px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(120deg,#8c1f1f 0%,#5e1313 65%,#4d0f0f 100%)}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/ef93dd1fe4d20b9f.webp") center/cover no-repeat;
  opacity:.16;filter:saturate(.85);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(212,175,55,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(212,175,55,.06) 1px,transparent 1px);
  background-size:56px 56px;pointer-events:none;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:52px;padding:66px 0 54px;align-items:start}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--gold-light);letter-spacing:1px;
  border:1px solid rgba(232,200,122,.42);border-radius:999px;padding:6px 14px;
  background:rgba(255,255,255,.06);margin-bottom:20px;
}
.hero-title{
  font-family:var(--serif);font-size:42px;line-height:1.28;font-weight:700;
  color:var(--gold-light);letter-spacing:1px;text-shadow:0 4px 18px rgba(0,0,0,.28);
}
.hero-lead{margin-top:20px;font-size:16px;line-height:1.95;color:#f2e6d3;max-width:600px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-tag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13px;color:#5e1313;font-weight:700;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  border-radius:999px;padding:6px 14px;
  box-shadow:0 6px 14px rgba(0,0,0,.18);
}
.hero-tag--line{background:transparent;color:var(--gold-light);border:1px solid rgba(232,200,122,.55);box-shadow:none}
.hero-note{margin-top:18px;font-size:13px;color:#d9c3a2}

/* 自测卡 */
.quiz-card{
  background:#fff;border:2px solid var(--gold);border-radius:var(--radius-lg);
  padding:24px;color:var(--ink);box-shadow:var(--shadow-lg);
}
.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.quiz-badge{
  font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red-deep);
  border-left:4px solid var(--gold);padding-left:10px;
}
.quiz-hint{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.quiz-group{margin-bottom:16px}
.quiz-q{font-size:14px;font-weight:700;color:var(--red-deep);margin-bottom:9px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  border:1px solid rgba(212,175,55,.65);background:#fff;color:#6b5c38;
  font-size:13px;padding:6px 13px;border-radius:999px;cursor:pointer;
  transition:all .2s ease;line-height:1.5;
}
.chip:hover{border-color:var(--gold-dark);color:var(--gold-dark);transform:translateY(-1px)}
.chip.is-on{background:var(--red);color:var(--gold-light);border-color:var(--gold);box-shadow:0 6px 14px rgba(140,31,31,.24)}
.result-preview{
  background:#fbf6ea;border:1px dashed rgba(212,175,55,.75);border-radius:var(--radius);
  padding:14px 16px;margin:18px 0 16px;
}
.rp-label{display:block;font-size:12px;letter-spacing:1px;color:var(--gold-dark);font-weight:700;margin-bottom:6px}
.result-preview p{font-size:14px;line-height:1.8;color:#4b422f;margin:0}

/* 数据条 */
.stat-strip{background:#fdfaf2;border-bottom:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:26px 0}
.stat-item{padding:0 22px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-num{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold-dark);line-height:1.2}
.stat-num span{font-size:15px;margin-left:4px;color:var(--muted);font-family:var(--sans);font-weight:400}
.stat-label{font-size:13.5px;color:var(--muted);margin-top:4px}

/* ---------- 目录卡 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{
  position:relative;background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:24px 22px 22px;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)}
.card__seal{
  position:absolute;top:-11px;left:18px;
  background:var(--red);color:var(--gold-light);border:1px solid var(--gold);
  border-radius:4px;font-family:var(--serif);font-size:12px;font-weight:700;
  padding:2px 9px;letter-spacing:1px;box-shadow:0 4px 10px rgba(140,31,31,.24);
}
.card__title{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--red-deep);margin:6px 0 10px}
.card__text{font-size:14.5px;line-height:1.85;color:#544a38;margin:0}
.card__meta{margin-top:14px;font-size:12.5px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}
.card__meta em{font-style:normal;color:var(--gold-dark);font-weight:700}
.card--anchor{display:block;color:inherit}
.card--anchor:hover .card__title{color:var(--gold-dark)}

/* ---------- 图表 ---------- */
.chart-wrap{background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm)}
.chart-title{font-family:var(--serif);font-size:18px;color:var(--red-deep);margin-bottom:6px}
.chart-sub{font-size:13px;color:var(--muted);margin-bottom:22px}
.bar-row{display:grid;grid-template-columns:120px 1fr 74px;gap:14px;align-items:center;margin-bottom:15px}
.bar-key{font-size:14px;color:#4b422f;font-weight:700}
.bar-track{height:12px;background:#ece1cc;border-radius:999px;overflow:hidden}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-dark),var(--gold));transition:width .6s ease}
.bar-fill--red{background:linear-gradient(90deg,#8c1f1f,#c04a3a)}
.bar-val{font-size:14px;font-weight:700;color:var(--gold-dark);text-align:right;font-variant-numeric:tabular-nums}
.chart-foot{margin-top:20px;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:14px;line-height:1.85}

/* ---------- 三步上手 ---------- */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center}
.figure-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:2px solid var(--gold);box-shadow:var(--shadow-md);background:#3a1c1c;
}
.figure-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.figure-cap{
  position:absolute;left:14px;bottom:14px;right:14px;
  background:linear-gradient(90deg,rgba(94,19,19,.92),rgba(94,19,19,.6));
  color:var(--gold-light);font-size:13px;border-radius:8px;padding:8px 12px;
  border:1px solid rgba(212,175,55,.4);
}
.steps{list-style:none;padding:0;margin:22px 0 0}
.step{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:16px 0;border-bottom:1px dashed rgba(140,31,31,.16)}
.step:last-child{border-bottom:0}
.step__no{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-family:var(--serif);font-size:18px;font-weight:700;color:var(--red-deep);
  background:linear-gradient(135deg,#f6e7b9,#e2c469);border:1px solid var(--gold);
}
.step__title{font-family:var(--serif);font-size:17px;color:var(--red-deep);margin-bottom:4px}
.step__text{font-size:14.5px;color:#544a38;line-height:1.85;margin:0}

/* ---------- 辅助台 ---------- */
.desk{display:grid;grid-template-columns:1.05fr .95fr;gap:28px}
.desk-panel{background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-sm)}
.desk-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px dashed rgba(140,31,31,.14)}
.desk-row:last-child{border-bottom:0}
.desk-label{font-size:14.5px;color:#4b422f;font-weight:700}
.desk-opts{display:flex;gap:8px;flex-wrap:wrap}
.desk-tag{font-size:13px;border:1px solid rgba(212,175,55,.6);border-radius:999px;padding:4px 12px;color:#6b5c38;background:#fff}
.desk-tag.is-on{background:var(--red);color:var(--gold-light);border-color:var(--gold)}
.desk-result{
  background:linear-gradient(150deg,#8c1f1f,#5e1313);color:#fff;border-radius:var(--radius-lg);
  padding:26px;border:2px solid var(--gold);box-shadow:var(--shadow-md);
}
.desk-result h3{font-family:var(--serif);font-size:18px;color:var(--gold-light);margin-bottom:16px}
.desk-metric{display:flex;align-items:baseline;justify-content:space-between;padding:12px 0;border-bottom:1px dashed rgba(212,175,55,.3)}
.desk-metric:last-of-type{border-bottom:0}
.desk-metric span{font-size:14px;color:#e7d5b6}
.desk-metric strong{font-family:var(--serif);font-size:19px;color:var(--gold)}
.desk-tip{margin-top:16px;font-size:13px;line-height:1.85;color:#e9d6b4;background:rgba(0,0,0,.16);border-radius:8px;padding:12px 14px;border-left:3px solid var(--gold)}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:30px;margin-top:8px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.15))}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-30px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.14)}
.tl-date{font-size:13px;font-weight:700;color:var(--gold-dark);letter-spacing:.5px}
.tl-title{font-family:var(--serif);font-size:17px;color:var(--red-deep);margin:3px 0 5px}
.tl-text{font-size:14.5px;color:#544a38;line-height:1.85;margin:0}

/* ---------- 评价墙 ---------- */
.rating-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.rating-score{font-family:var(--serif);font-size:40px;font-weight:700;color:var(--gold-dark);line-height:1}
.stars{color:var(--gold);letter-spacing:3px;font-size:17px}
.rating-meta{font-size:13.5px;color:var(--muted)}
.quote-card{background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.quote-card p{font-size:14.5px;line-height:1.9;color:#4b422f}
.quote-who{margin-top:14px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.quote-who b{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#f6e7b9,#e2c469);color:var(--red-deep);font-size:12px;font-weight:700}

/* ---------- 对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-gold);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.compare-col{padding:28px 26px}
.compare-col + .compare-col{border-left:1px solid rgba(212,175,55,.38);background:#fdfaf2}
.compare-head{font-family:var(--serif);font-size:18px;font-weight:700;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid rgba(140,31,31,.14)}
.compare-col:first-child .compare-head{color:#7a6b52}
.compare-col:last-child .compare-head{color:var(--red-deep)}
.compare-list{list-style:none;padding:0;margin:0}
.compare-list li{position:relative;padding-left:24px;margin-bottom:14px;font-size:14.5px;line-height:1.85;color:#4b422f}
.compare-list li::before{position:absolute;left:0;top:0;font-weight:700}
.compare-col:first-child .compare-list li::before{content:"—";color:#a99b80}
.compare-col:last-child .compare-list li::before{content:"◆";color:var(--gold);font-size:11px}

/* ---------- 资讯 ---------- */
.news-card{background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:#e8dfc9}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px;display:flex;flex-direction:column;flex:1}
.news-tag{align-self:flex-start;font-size:12px;color:var(--red);background:rgba(140,31,31,.08);border:1px solid rgba(140,31,31,.18);border-radius:999px;padding:2px 10px;margin-bottom:10px}
.news-title{font-family:var(--serif);font-size:17px;color:var(--red-deep);line-height:1.5;margin-bottom:8px}
.news-text{font-size:14px;line-height:1.85;color:#544a38;flex:1}
.news-foot{margin-top:14px;font-size:12.5px;color:var(--muted)}

/* ---------- 分类入口墙 ---------- */
.channel-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.channel-card{
  position:relative;display:block;color:#fff;border-radius:var(--radius-lg);overflow:hidden;
  padding:26px 24px 24px;border:2px solid rgba(212,175,55,.7);
  background:linear-gradient(150deg,#8c1f1f,#5e1313);
  box-shadow:var(--shadow-sm);transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.channel-card::after{
  content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.32),transparent 68%);
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--gold);color:#fff}
.channel-index{font-family:var(--serif);font-size:13px;color:var(--gold);letter-spacing:2px}
.channel-name{font-family:var(--serif);font-size:21px;color:var(--gold-light);margin:8px 0 10px}
.channel-text{font-size:14px;line-height:1.85;color:#f0e0c6;position:relative;z-index:1}
.channel-foot{margin-top:16px;font-size:13px;color:var(--gold);font-weight:700}

/* ---------- FAQ ---------- */
.faq-item{background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);margin-bottom:14px;box-shadow:var(--shadow-sm);overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-family:var(--serif);
  font-size:16.5px;font-weight:700;color:var(--red-deep);position:relative;padding-right:52px;
  transition:background .2s ease,color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;line-height:1;color:var(--gold-dark);font-family:var(--sans);
}
.faq-item[open] summary{background:#fdfaf2;color:var(--gold-dark)}
.faq-item[open] summary::after{content:"–"}
.faq-answer{padding:0 22px 20px;font-size:14.5px;line-height:1.95;color:#4b422f}

/* ---------- 保障条 ---------- */
.assure{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.assure-item{background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);padding:22px;display:flex;gap:16px;align-items:flex-start}
.assure-icon{
  width:42px;height:42px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,#f6e7b9,#e2c469);border:1px solid var(--gold);color:var(--red-deep);font-family:var(--serif);font-weight:700;
}
.assure-title{font-family:var(--serif);font-size:16px;color:var(--red-deep);margin-bottom:5px}
.assure-text{font-size:13.5px;line-height:1.85;color:#544a38;margin:0}

/* ---------- 表单 ---------- */
.form-card{
  background:#fff;border:2px solid var(--gold);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--shadow-md);
}
.form-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--red-deep);margin-bottom:7px}
.field input,.field select{
  width:100%;padding:11px 14px;font-size:14.5px;color:var(--ink);
  background:#fdfaf2;border:1px solid rgba(140,31,31,.22);border-radius:var(--radius-sm);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
  font-family:inherit;line-height:1.6;
}
.field input:hover,.field select:hover{border-color:rgba(212,175,55,.8)}
.field input:focus,.field select:focus{
  outline:none;background:#fff;border-color:var(--gold-dark);
  box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.8}
.form-msg{margin-top:14px;font-size:14px;color:var(--gold-dark);font-weight:700;display:none}
.form-msg.is-show{display:block}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#751818 0%,#4d0f0f 100%);
  border-top:1px solid var(--gold);color:#e9dcc8;padding-top:54px;
}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:36px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand__seal{width:32px;height:32px;font-size:15px}
.footer-brand strong{font-family:var(--serif);font-size:19px;color:#fff;letter-spacing:1px}
.footer-text{font-size:13.5px;line-height:1.95;color:#d3c0a4;max-width:330px}
.footer-title{font-family:var(--serif);font-size:16.5px;color:var(--gold-light);margin-bottom:14px;letter-spacing:.5px}
.footer-list{list-style:none;padding:0;margin:0}
.footer-list li{margin-bottom:10px}
.footer-list a{font-size:13.5px;color:#dcc9ab}
.footer-list a:hover{color:var(--gold)}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.24);padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:#c2ab8b;
}
.footer-bottom a{color:#e2cfa9}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- 固定转化条 ---------- */
.fixed-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:95;
  background:linear-gradient(90deg,#751818,#8c1f1f 60%,#5e1313);
  border-top:2px solid var(--gold);padding:10px 0;
  box-shadow:0 -10px 28px rgba(60,10,10,.28);
}
.fixed-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.fixed-cta__text{font-size:14px;color:#f0e0c6}
.fixed-cta__text strong{color:var(--gold);font-family:var(--serif);font-size:15.5px;margin-right:8px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px;padding:52px 0 46px}
  .hero-title{font-size:36px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .channel-wall{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:30px}
  .desk{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr;gap:24px}
  .assure{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:22px}
  .stat-item:nth-child(2){border-right:0}
  .nav-chips{display:none}
}
@media (max-width:880px){
  .nav-toggle{display:grid}
  .main-nav{
    display:none;position:absolute;left:0;right:0;top:66px;margin:0;
    background:linear-gradient(180deg,#7c1b1b,#5e1313);
    border-bottom:2px solid var(--gold);padding:10px 4% 16px;
    flex-direction:column;align-items:stretch;gap:2px;
    box-shadow:0 16px 30px rgba(0,0,0,.3);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:11px 12px;font-size:15px;border-radius:6px}
  .main-nav a.is-active::after{left:12px;right:auto;width:26px;bottom:6px}
  .nav-cta{display:none}
  .nav-inner{height:64px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .hero-title{font-size:31px}
  .hero-lead{font-size:15px}
  .sec-title{font-size:23px}
  .grid-3,.grid-4,.grid-2,.channel-wall{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .compare-col + .compare-col{border-left:0;border-top:1px solid rgba(212,175,55,.38)}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .bar-row{grid-template-columns:96px 1fr 58px;gap:10px}
  .bar-key{font-size:13px}
  .form-card{padding:24px}
  .stat-item{padding:0 14px}
  .stat-num{font-size:26px}
}
@media (max-width:520px){
  body{padding-bottom:96px}
  .container{width:94%}
  .hero-title{font-size:26px;letter-spacing:.5px}
  .hero-kicker{font-size:12px}
  .quiz-card{padding:18px}
  .btn{width:100%;padding:12px 18px}
  .fixed-cta__inner{flex-direction:column;align-items:stretch;gap:8px}
  .fixed-cta__text{font-size:12.5px;text-align:center}
  .fixed-cta__text strong{display:block;margin:0 0 2px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px}
  .rating-score{font-size:34px}
  .bar-row{grid-template-columns:82px 1fr 52px}
  .bar-val{font-size:13px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4d0f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-dark:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(140,31,31,.14);
 --line-gold:rgba(212,175,55,.55);
 --white:#ffffff;
 --radius-sm:8px;
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(90,60,20,.07);
 --shadow-md:0 14px 32px rgba(90,60,20,.14);
 --shadow-lg:0 24px 60px rgba(0,0,0,.28);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
*,*::before,*::after{box-sizing:border-box}
body{
 margin:0;
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 padding-bottom:82px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;height:auto}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-dark)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--red-deep);line-height:1.4}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(212,175,55,.8);outline-offset:2px;border-radius:6px}
.container{width:min(1180px,92%);margin:0 auto}
.section{padding:68px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--paper{background:#fdfaf2}
.section--tight{padding:46px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.sec-title{
 font-family:var(--serif);font-size:28px;font-weight:700;color:var(--red-deep);
 position:relative;padding-left:18px;letter-spacing:.5px;line-height:1.4;
}
.sec-title::before{
 content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:5px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.sec-lead{margin-top:12px;font-size:15.5px;color:var(--muted);max-width:780px;line-height:1.9}
.sec-more{
 font-size:14.5px;font-weight:700;color:var(--gold-dark);
 display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
 border-bottom:1px solid transparent;padding-bottom:2px;
}
.sec-more::after{content:"›";font-size:18px;line-height:1;transform:translateY(-1px)}
.sec-more:hover{color:var(--red);border-bottom-color:var(--line-gold)}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border-radius:var(--radius-sm);border:1px solid transparent;
 padding:11px 24px;font-size:15px;font-weight:700;line-height:1.4;
 cursor:pointer;text-align:center;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#fff;box-shadow:0 8px 18px rgba(184,134,11,.28)}
.btn--gold:hover{background:linear-gradient(135deg,#e0bd4a,#a2760a);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px rgba(184,134,11,.36)}
.btn--gold:active{transform:translateY(0);box-shadow:0 6px 12px rgba(184,134,11,.3)}
.btn--ghost{background:#fff;color:var(--red);border-color:var(--gold)}
.btn--ghost:hover{background:#fdf6e3;color:var(--gold-dark);transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.18)}
.btn--sm{padding:8px 18px;font-size:14px}
.btn--block{width:100%}
.btn--line{background:transparent;color:var(--gold-light);border-color:rgba(212,175,55,.6)}
.btn--line:hover{background:rgba(212,175,55,.14);color:#fff;border-color:var(--gold)}
/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:90;
 background:linear-gradient(180deg,#8c1f1f 0%,#751818 100%);
 border-bottom:2px solid var(--gold);
 box-shadow:0 8px 24px rgba(70,15,15,.28);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand__seal{
 width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(135deg,var(--gold),var(--gold-dark));
 color:var(--red-deep);font-family:var(--serif);font-size:17px;font-weight:700;
 border:1px solid rgba(255,255,255,.45);box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.brand__name{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:1px}
.brand:hover .brand__name{color:var(--gold-light)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{
 position:relative;padding:8px 13px;border-radius:6px;
 font-size:15px;color:#f2e5d0;transition:color .2s ease,background .2s ease;
}
.main-nav a:hover{color:var(--gold-light);background:rgba(255,255,255,.08)}
.main-nav a.is-active{color:var(--gold);font-weight:700}
.main-nav a.is-active::after{
 content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
 background:var(--gold);border-radius:2px;
}
.nav-chips{display:flex;align-items:center;gap:8px;margin-left:10px}
.phase-chip{
 display:inline-flex;align-items:center;gap:5px;
 font-size:12px;line-height:1;padding:5px 10px;border-radius:999px;
 color:var(--gold-light);border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.12);white-space:nowrap;
}
.phase-chip i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.phase-chip--warm{color:#f4d9a0;border-color:rgba(232,200,122,.4);background:rgba(255,255,255,.08)}
.nav-cta{margin-left:12px;flex-shrink:0}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:38px;border-radius:8px;
 background:rgba(255,255,255,.1);border:1px solid rgba(212,175,55,.5);
 cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);margin:3px auto;border-radius:2px}
/* ---------- 内页 Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(120deg,#8c1f1f 0%,#5e1313 68%,#4d0f0f 100%);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/356d9c5f8b1cb4ae.webp") center/cover no-repeat;
 opacity:.14;filter:saturate(.8);
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:linear-gradient(rgba(212,175,55,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(212,175,55,.06) 1px,transparent 1px);
 background-size:56px 56px;
}
.page-hero__inner{
 position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:46px;
 padding:56px 0 52px;align-items:start;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(232,200,122,.78);margin-bottom:18px}
.crumb a{color:rgba(232,200,122,.9)}
.crumb a:hover{color:#fff}
.crumb span{opacity:.55}
.zone-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.zone-label{font-size:12.5px;color:rgba(255,255,255,.62);letter-spacing:1px;margin-right:2px}
.zone-chip{
 display:inline-flex;align-items:center;gap:6px;font-size:12.5px;line-height:1;
 padding:6px 12px;border-radius:999px;color:var(--gold-light);
 border:1px solid rgba(232,200,122,.42);background:rgba(255,255,255,.07);
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.zone-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.zone-chip:hover{background:rgba(212,175,55,.2);color:#fff;border-color:var(--gold)}
.page-hero h1{
 font-family:var(--serif);font-size:38px;line-height:1.3;color:var(--gold-light);
 letter-spacing:1px;text-shadow:0 4px 18px rgba(0,0,0,.3);
}
.page-hero__lead{margin-top:18px;font-size:16px;color:#f0e3cd;max-width:600px;line-height:1.95}
.page-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.nearby{
 margin-top:30px;border-top:1px dashed rgba(212,175,55,.34);padding-top:18px;
 display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.nearby__label{font-size:13px;color:rgba(232,200,122,.8);letter-spacing:1px}
.nearby a{
 font-size:13.5px;color:#f4e7cd;border:1px solid rgba(255,255,255,.22);
 border-radius:999px;padding:5px 14px;transition:all .2s ease;
}
.nearby a:hover{border-color:var(--gold);color:var(--gold-light);background:rgba(212,175,55,.14)}
.hero-card{
 background:rgba(255,255,255,.06);border:2px solid var(--line-gold);
 border-radius:var(--radius-lg);padding:12px;backdrop-filter:blur(2px);
 box-shadow:var(--shadow-lg);
}
.hero-card img{border-radius:10px;width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.hero-stat{
 background:rgba(0,0,0,.18);border:1px solid rgba(212,175,55,.32);
 border-radius:10px;padding:12px 8px;text-align:center;
}
.hero-stat b{display:block;font-family:var(--serif);font-size:22px;color:var(--gold-light);line-height:1.2}
.hero-stat span{display:block;font-size:12px;color:rgba(255,255,255,.72);margin-top:6px}
/* ---------- 规则骨架卡片 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.rule-card{
 position:relative;background:#fff;border:1px solid var(--line-gold);
 border-radius:var(--radius);padding:30px 22px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.rule-card h3{font-size:19px;margin-bottom:10px;color:var(--red-deep)}
.rule-card p{font-size:14.5px;color:#5b5344;line-height:1.85}
.seal-tag{
 position:absolute;top:-13px;left:18px;width:40px;height:40px;display:grid;place-items:center;
 background:linear-gradient(135deg,#a82626,#7a1616);color:var(--gold-light);
 font-family:var(--serif);font-size:17px;font-weight:700;
 border:1px solid var(--gold);border-radius:8px;
 box-shadow:0 6px 14px rgba(120,30,30,.28);
}
.rule-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.tag{
 font-size:12px;line-height:1;padding:5px 10px;border-radius:999px;
 color:var(--red);background:rgba(140,31,31,.07);border:1px solid var(--line);
}
/* ---------- 卖点三连 ---------- */
.value-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line-gold);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.value-item{padding:30px 26px;border-right:1px dashed var(--line-gold);transition:background .24s ease}
.value-item:last-child{border-right:0}
.value-item:hover{background:#fdf7e8}
.value-item .num{
 font-family:var(--serif);font-size:15px;color:var(--gold-dark);letter-spacing:2px;font-weight:700;
}
.value-item h3{font-size:20px;margin:8px 0 10px}
.value-item p{font-size:14.5px;color:#5b5344;line-height:1.85}
/* ---------- 场景演示 ---------- */
.scene-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:start}
.scene-figure{position:relative;border:1px solid var(--line-gold);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);background:#fff}
.scene-figure img{width:100%;aspect-ratio:5/4;object-fit:cover}
.scene-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
 font-size:13.5px;color:#fff;
 background:linear-gradient(180deg,rgba(77,15,15,0),rgba(77,15,15,.9));
}
.scene-list{display:grid;gap:16px}
.scene-item{
 display:grid;grid-template-columns:52px 1fr;gap:16px;
 background:#fdfaf2;border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.scene-item:hover{border-color:var(--gold);transform:translateX(4px);box-shadow:var(--shadow-sm)}
.scene-item b{
 width:52px;height:52px;border-radius:10px;display:grid;place-items:center;
 background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#fff;
 font-family:var(--serif);font-size:20px;
}
.scene-item h3{font-size:17.5px;margin-bottom:6px}
.scene-item p{font-size:14.5px;color:#5b5344;line-height:1.85}
/* ---------- 社会认同 ---------- */
.proof{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center}
.proof-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat-box{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow-sm);
}
.stat-box b{display:block;font-family:var(--serif);font-size:30px;color:var(--gold-dark);line-height:1.2}
.stat-box span{display:block;font-size:13.5px;color:var(--muted);margin-top:8px}
.quote-list{display:grid;gap:14px}
.quote{
 position:relative;background:#fdfaf2;border-left:4px solid var(--gold);
 border-radius:0 var(--radius) var(--radius) 0;padding:18px 20px;
 font-size:14.5px;color:#4f4738;line-height:1.9;box-shadow:var(--shadow-sm);
}
.quote cite{display:block;margin-top:10px;font-style:normal;font-size:13px;color:var(--muted)}
/* ---------- 对比表 ---------- */
.table-shell{overflow-x:auto;border:1px solid var(--line-gold);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
.compare-table{width:100%;border-collapse:collapse;min-width:620px;margin:0}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line)}
.compare-table thead th{
 background:linear-gradient(180deg,#8c1f1f,#6d1717);color:var(--gold-light);
 font-family:var(--serif);font-size:15.5px;letter-spacing:.5px;border-bottom:2px solid var(--gold);
}
.compare-table tbody tr:hover{background:#fdf7e8}
.compare-table tbody th{font-family:var(--sans);font-weight:700;color:var(--red-deep);width:24%;background:#fbf6ea}
.compare-table td{color:#4f4738}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0}
.cell-strong{color:var(--gold-dark);font-weight:700}
/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:14px}
.news-item{
 display:grid;grid-template-columns:96px 1fr auto;gap:20px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.news-date{font-family:var(--serif);font-size:15px;color:var(--gold-dark);font-weight:700;letter-spacing:1px}
.news-item h3{font-size:17px;margin-bottom:4px}
.news-item p{font-size:14px;color:var(--muted);line-height:1.8}
.news-more{font-size:13.5px;color:var(--gold-dark);white-space:nowrap}
/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq-item{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:0;overflow:hidden;transition:box-shadow .22s ease,border-color .22s ease;
}
.faq-item[open]{box-shadow:var(--shadow-md);border-color:var(--gold)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:20px 52px 20px 22px;position:relative;
 font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--red-deep);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 width:26px;height:26px;display:grid;place-items:center;border-radius:50%;
 border:1px solid var(--line-gold);color:var(--gold-dark);font-size:16px;line-height:1;
 transition:background .2s ease,color .2s ease,transform .2s ease;
}
.faq-item[open] summary::after{content:"–";background:var(--gold);color:#fff;border-color:var(--gold)}
.faq-item summary:hover{background:#fdf7e8}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:#5b5344;line-height:1.9}
/* ---------- 保障条 ---------- */
.assure-bar{
 background:linear-gradient(115deg,#7d1a1a,#4d0f0f);
 border:1px solid var(--line-gold);border-radius:var(--radius-lg);
 padding:34px 34px;display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:center;
 box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.assure-bar::after{
 content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.28),transparent 68%);
}
.assure-bar h2{color:var(--gold-light);font-size:25px;margin-bottom:12px}
.assure-bar p{color:#f0e3cd;font-size:14.5px;line-height:1.9}
.assure-points{display:grid;gap:10px;position:relative;z-index:2}
.assure-points li{
 display:flex;align-items:center;gap:10px;font-size:14.5px;color:#f7ecd6;
 border:1px solid rgba(212,175,55,.3);border-radius:var(--radius-sm);
 padding:11px 14px;background:rgba(255,255,255,.06);
}
.assure-points li::before{content:"◆";color:var(--gold);font-size:11px;line-height:1}
/* ---------- 领取表单 ---------- */
.lead-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.lead-form{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius-lg);
 padding:28px;box-shadow:var(--shadow-md);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--red-deep);margin-bottom:7px}
.field input,.field select{
 width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);
 padding:12px 14px;font-size:14.5px;color:var(--ink);background:#fdfaf2;
 font-family:var(--sans);transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input:focus,.field select:focus{
 outline:none;border-color:var(--gold);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.field input::placeholder{color:#a89e8c}
.form-tip{font-size:12.5px;color:var(--muted);line-height:1.75;margin-top:12px}
.form-msg{margin-top:14px;font-size:14px;color:var(--gold-dark);font-weight:700;display:none}
.form-msg.is-show{display:block}
.lead-copy .sec-title{font-size:27px}
.lead-checks{display:grid;gap:12px;margin-top:22px}
.lead-checks li{font-size:14.5px;color:#4f4738;display:flex;gap:10px;line-height:1.8}
.lead-checks li::before{content:"✓";color:var(--gold-dark);font-weight:700}
/* ---------- 底部固定转化条 ---------- */
.sticky-bar{
 position:fixed;left:0;right:0;bottom:0;z-index:95;
 background:linear-gradient(90deg,#6d1717,#8c1f1f 55%,#5e1313);
 border-top:1px solid var(--gold);
 box-shadow:0 -10px 30px rgba(60,12,12,.32);
}
.sticky-bar__inner{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:13px 0}
.sticky-bar__text{color:#f5e9d2;font-size:14.5px;line-height:1.6}
.sticky-bar__text b{color:var(--gold-light);font-family:var(--serif);font-size:16px;display:block;margin-bottom:2px}
/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313,#4d0f0f);
 border-top:1px solid var(--gold);color:#e9dcc4;padding:52px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand strong{font-family:var(--serif);font-size:20px;color:var(--gold-light);letter-spacing:1px}
.footer-text{font-size:14px;line-height:1.9;color:#cbbda6;max-width:420px}
.footer-title{font-family:var(--serif);font-size:16px;color:var(--gold-light);margin-bottom:16px;letter-spacing:.5px}
.footer-list li{margin-bottom:10px}
.footer-list a{font-size:14px;color:#d9cbb3;transition:color .2s ease,padding-left .2s ease}
.footer-list a:hover{color:var(--gold);padding-left:4px}
.footer-bottom{
 margin-top:38px;padding-top:18px;border-top:1px solid rgba(212,175,55,.25);
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:12.5px;color:#c8a96a;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .page-hero__inner{grid-template-columns:1fr;gap:34px;padding:46px 0 44px}
 .page-hero h1{font-size:32px}
 .hero-card{max-width:560px}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .scene-wrap,.proof,.lead-wrap{grid-template-columns:1fr;gap:30px}
 .assure-bar{grid-template-columns:1fr;padding:28px}
 .value-strip{grid-template-columns:1fr}
 .value-item{border-right:0;border-bottom:1px dashed var(--line-gold)}
 .value-item:last-child{border-bottom:0}
 .footer-grid{grid-template-columns:1fr 1fr}
 .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:960px){
 .nav-toggle{display:grid}
 .main-nav{
  display:none;position:absolute;left:0;right:0;top:64px;margin:0;
  flex-direction:column;align-items:stretch;gap:2px;
  background:linear-gradient(180deg,#7d1a1a,#5e1313);
  border-bottom:2px solid var(--gold);padding:14px 5%;box-shadow:0 18px 34px rgba(0,0,0,.32);
 }
 .main-nav.is-open{display:flex}
 .main-nav a{padding:12px 14px;border-radius:8px}
 .main-nav a.is-active::after{left:14px;right:14px;bottom:5px}
 .nav-chips{display:none}
 .nav-cta{margin-left:auto;margin-right:10px}
 .nav-inner{gap:10px}
}
@media (max-width:768px){
 .container{width:94%}
 .section{padding:48px 0}
 .sec-title{font-size:23px}
 .page-hero h1{font-size:27px}
 .page-hero__lead{font-size:15px}
 .grid-4,.grid-3,.grid-2,.proof-stats,.faq-grid{grid-template-columns:1fr}
 .hero-stats{grid-template-columns:repeat(3,1fr)}
 .hero-stat b{font-size:19px}
 .news-item{grid-template-columns:1fr;gap:8px;padding:16px 18px}
 .news-more{justify-self:start}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .footer-bottom{flex-direction:column;gap:6px}
 .sticky-bar__inner{flex-direction:column;align-items:stretch;gap:10px;padding:11px 0}
 .sticky-bar__text{font-size:13px}
 .sticky-bar .btn{width:100%}
 body{padding-bottom:112px}
 .brand__name{font-size:18px}
 .nav-cta{display:none}
}
@media (max-width:520px){
 .page-hero h1{font-size:23px;line-height:1.35}
 .hero-stats{grid-template-columns:1fr;gap:8px}
 .scene-item{grid-template-columns:1fr;gap:12px}
 .scene-item b{width:44px;height:44px;font-size:17px}
 .rule-card{padding:28px 18px 20px}
 .assure-bar h2{font-size:21px}
 .lead-form{padding:20px}
 .crunch{word-break:break-word}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4d0f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-dark:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(140,31,31,.14);
 --line-gold:rgba(212,175,55,.55);
 --white:#ffffff;
 --radius-sm:8px;
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(90,60,20,.07);
 --shadow-md:0 14px 32px rgba(90,60,20,.14);
 --shadow-lg:0 24px 60px rgba(0,0,0,.28);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 padding-bottom:86px;
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-dark)}
button{font-family:inherit}
.container{width:min(1180px,92%);margin:0 auto}

/* ---------- 通用按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border-radius:var(--radius-sm);border:1px solid transparent;
 padding:12px 26px;font-size:15px;font-weight:700;line-height:1.4;
 cursor:pointer;text-align:center;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#fff;box-shadow:0 8px 18px rgba(184,134,11,.28)}
.btn--gold:hover{background:linear-gradient(135deg,#e0bd4a,#a2760a);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px rgba(184,134,11,.36)}
.btn--gold:active{transform:translateY(0);box-shadow:0 6px 12px rgba(184,134,11,.3)}
.btn--ghost{background:#fff;color:var(--red);border-color:var(--gold)}
.btn--ghost:hover{background:#fdf6e3;color:var(--gold-dark);transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.18)}
.btn--line{background:transparent;color:var(--gold-light);border-color:rgba(212,175,55,.6)}
.btn--line:hover{background:rgba(212,175,55,.14);color:#fff;border-color:var(--gold)}
.btn--sm{padding:8px 18px;font-size:14px}
.btn:focus-visible{outline:3px solid rgba(212,175,55,.55);outline-offset:2px}

/* ---------- 顶部导航（与首页一致） ---------- */
.site-header{
 position:sticky;top:0;z-index:90;
 background:linear-gradient(180deg,#8c1f1f 0%,#751818 100%);
 border-bottom:2px solid var(--gold);
 box-shadow:0 8px 24px rgba(70,15,15,.28);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand__seal{
 width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(135deg,var(--gold),var(--gold-dark));
 color:var(--red-deep);font-family:var(--serif);font-size:17px;font-weight:700;
 border:1px solid rgba(255,255,255,.45);box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.brand__name{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:1px}
.brand:hover .brand__name{color:var(--gold-light)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{
 position:relative;padding:8px 13px;border-radius:6px;
 font-size:15px;color:#f2e5d0;transition:color .2s ease,background .2s ease;
}
.main-nav a:hover{color:var(--gold-light);background:rgba(255,255,255,.08)}
.main-nav a.is-active{color:var(--gold);font-weight:700}
.main-nav a.is-active::after{
 content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
 background:var(--gold);border-radius:2px;
}
.nav-chips{display:flex;align-items:center;gap:8px;margin-left:10px}
.phase-chip{
 display:inline-flex;align-items:center;gap:5px;
 font-size:12px;line-height:1;padding:5px 10px;border-radius:999px;
 color:var(--gold-light);border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.12);white-space:nowrap;
}
.phase-chip i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.phase-chip--warm{color:#f4d9a0;border-color:rgba(232,200,122,.4);background:rgba(255,255,255,.08)}
.nav-cta{margin-left:12px;flex-shrink:0}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:38px;border-radius:8px;
 background:rgba(255,255,255,.1);border:1px solid rgba(212,175,55,.5);
 cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);margin:3px auto;border-radius:2px}

/* ---------- 版块基础 ---------- */
.section{padding:70px 0}
.section--alt{background:var(--bg-alt)}
.section--paper{background:#fdfaf2}
.section--tight{padding:46px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.sec-title{
 font-family:var(--serif);font-size:28px;font-weight:700;color:var(--red-deep);
 position:relative;padding-left:18px;letter-spacing:.5px;line-height:1.45;
}
.sec-title::before{
 content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:5px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.sec-lead{margin-top:12px;font-size:15.5px;color:var(--muted);max-width:790px;line-height:1.9}
.sec-more{
 font-size:14.5px;font-weight:700;color:var(--gold-dark);
 border-bottom:1px solid var(--line-gold);padding-bottom:2px;white-space:nowrap;
}
.sec-more:hover{color:var(--red);border-bottom-color:var(--red)}

/* ---------- 本页 Hero：双栏门户 ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(118deg,#8c1f1f 0%,#5e1313 62%,#4d0f0f 100%);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/356d9c5f8b1cb4ae.webp") center/cover no-repeat;
 opacity:.17;filter:saturate(.85);
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:linear-gradient(rgba(212,175,55,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(212,175,55,.07) 1px,transparent 1px);
 background-size:58px 58px;
}
.page-hero__inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.06fr .94fr;gap:52px;
 padding:58px 0 56px;align-items:start;
}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;color:var(--gold-light);letter-spacing:1px;
 border:1px solid rgba(232,200,122,.42);border-radius:999px;padding:6px 14px;
 background:rgba(255,255,255,.06);margin-bottom:20px;
}
.hero-kicker i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.hero-title{
 font-family:var(--serif);font-size:40px;line-height:1.3;font-weight:700;
 color:var(--gold-light);letter-spacing:1px;text-shadow:0 4px 18px rgba(0,0,0,.3);
}
.hero-sub{margin-top:18px;font-size:16px;line-height:1.95;color:#f1e2c8;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tag{
 font-size:12.5px;font-weight:700;letter-spacing:.6px;
 color:var(--gold-light);border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.12);border-radius:999px;padding:5px 14px;
}
.quick-panel{
 background:rgba(255,255,255,.055);
 border:1px solid rgba(212,175,55,.4);
 border-radius:var(--radius-lg);
 padding:22px;
 box-shadow:var(--shadow-lg);
 backdrop-filter:blur(2px);
}
.quick-panel__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.quick-panel__head strong{font-family:var(--serif);font-size:17px;color:var(--gold-light);letter-spacing:1px}
.quick-panel__head span{font-size:12.5px;color:rgba(241,226,200,.7)}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.quick-item{
 display:block;padding:14px 15px;border-radius:12px;
 background:rgba(255,255,255,.07);
 border:1px solid rgba(212,175,55,.32);
 transition:transform .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.quick-item strong{display:block;font-family:var(--serif);font-size:15px;color:var(--gold-light);letter-spacing:.5px}
.quick-item span{display:block;margin-top:4px;font-size:12.5px;line-height:1.6;color:rgba(241,226,200,.72)}
.quick-item:hover{transform:translateY(-3px);background:rgba(212,175,55,.18);border-color:var(--gold);box-shadow:0 12px 24px rgba(0,0,0,.28)}
.quick-item:hover strong{color:#fff}
.quick-item:focus-visible{outline:3px solid rgba(212,175,55,.6);outline-offset:2px}

/* ---------- 卡片 ---------- */
.card{
 position:relative;height:100%;
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:26px 24px 24px;box-shadow:var(--shadow-sm);overflow:hidden;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.card__seal{
 position:absolute;top:0;left:0;z-index:2;
 background:var(--red);color:var(--gold-light);
 border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);
 border-bottom-right-radius:8px;
 font-family:var(--serif);font-size:14px;font-weight:700;
 padding:5px 12px;letter-spacing:2px;
}
.card__media{position:relative;margin:-26px -24px 18px;overflow:hidden;border-bottom:1px solid var(--line-gold)}
.card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.card:hover .card__media img{transform:scale(1.05)}
.card__media .card__seal{top:0;left:0}
.card__title{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--red-deep);letter-spacing:.5px}
.card__text{margin-top:10px;font-size:14.8px;line-height:1.9;color:#5c5344}
.card__meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.chip{
 display:inline-block;font-size:12.5px;line-height:1.6;padding:3px 11px;border-radius:999px;
 color:var(--red);background:rgba(140,31,31,.06);border:1px solid var(--line-gold);
}
.card__foot{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:13.5px;color:var(--muted)}
.card--point{padding-top:30px}
.card--point .card__title{padding-right:10px}

/* ---------- 场景演示 ---------- */
.demo-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:center}
.demo-media{
 border:2px solid var(--gold);border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:var(--shadow-md);background:#fff;
}
.demo-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.demo-caption{padding:12px 16px;font-size:13px;color:var(--muted);background:#fdfaf2;border-top:1px solid var(--line-gold)}
.step{position:relative;padding-left:56px;padding-bottom:26px}
.step:last-child{padding-bottom:0}
.step::before{
 content:"";position:absolute;left:19px;top:40px;bottom:4px;width:2px;
 background:linear-gradient(180deg,var(--line-gold),rgba(212,175,55,0));
}
.step:last-child::before{display:none}
.step__num{
 position:absolute;left:0;top:0;width:40px;height:40px;border-radius:11px;
 display:grid;place-items:center;
 font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red-deep);
 background:linear-gradient(135deg,var(--gold-light),var(--gold));
 border:1px solid var(--gold-dark);box-shadow:0 6px 14px rgba(184,134,11,.25);
}
.step h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);letter-spacing:.5px}
.step p{margin-top:7px;font-size:14.8px;line-height:1.9;color:#5c5344}
.demo-foot{margin-top:28px}

/* ---------- 数据与反馈 ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.stat b{display:block;font-family:var(--serif);font-size:30px;line-height:1.2;color:var(--gold-dark)}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.quote{
 background:#fff;border:1px solid var(--line-gold);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);height:100%;
 transition:transform .22s ease,box-shadow .22s ease;
}
.quote:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.quote p{font-size:14.8px;line-height:1.95;color:#5c5344}
.quote footer{margin-top:16px;font-size:13.5px;color:var(--gold-dark);font-weight:700}

/* ---------- 对比表 ---------- */
.table-scroll{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--line-gold)}
.compare{width:100%;min-width:640px;border-collapse:collapse;background:#fff}
.compare thead th{
 background:linear-gradient(180deg,#8c1f1f,#6f1616);color:var(--gold-light);
 font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:.6px;
 padding:15px 18px;text-align:left;border-bottom:2px solid var(--gold);
}
.compare tbody td{padding:15px 18px;font-size:14.8px;line-height:1.85;color:#5c5344;border-top:1px solid var(--line);vertical-align:top}
.compare tbody tr:nth-child(even) td{background:#fdfaf2}
.compare tbody td:first-child{font-weight:700;color:var(--red-deep);font-family:var(--serif);font-size:15px;white-space:nowrap}
.compare .good{color:#4b6b2b}
.compare .bad{color:#9a5a2a}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:20px}
.news-item{
 display:grid;grid-template-columns:200px 1fr;gap:0;
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.news-item__media{overflow:hidden;background:#efe6d5}
.news-item__media img{width:100%;height:100%;min-height:158px;object-fit:cover;transition:transform .5s ease}
.news-item:hover .news-item__media img{transform:scale(1.06)}
.news-item__body{padding:20px 24px}
.news-item__tag{font-size:12.5px;color:var(--gold-dark);font-weight:700;letter-spacing:.6px}
.news-item__body h3{margin-top:6px;font-family:var(--serif);font-size:18.5px;color:var(--red-deep);line-height:1.5}
.news-item__body p{margin-top:8px;font-size:14.5px;line-height:1.85;color:#5c5344}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px}
.faq-item{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);margin-bottom:14px;overflow:hidden;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-q{
 list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:18px 22px;font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red-deep);
}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";font-family:var(--sans);font-size:22px;line-height:1;color:var(--gold-dark);transition:transform .2s ease}
.faq-item[open] .faq-q::after{content:"–"}
.faq-q:focus-visible{outline:3px solid rgba(212,175,55,.55);outline-offset:-3px}
.faq-a{padding:14px 22px 20px;border-top:1px solid var(--line);font-size:14.8px;line-height:1.95;color:#5c5344}

/* ---------- 收口转化 ---------- */
.guide{
 position:relative;overflow:hidden;color:#fff;border-radius:var(--radius-lg);
 background:linear-gradient(120deg,#8c1f1f 0%,#5e1313 70%,#4d0f0f 100%);
 border:1px solid var(--gold);box-shadow:var(--shadow-lg);
 padding:44px 40px;
}
.guide::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/65104ee82bdd0346.webp") center/cover no-repeat;
 opacity:.13;
}
.guide__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.guide h2{font-family:var(--serif);font-size:28px;color:var(--gold-light);letter-spacing:1px;line-height:1.45}
.guide p{margin-top:14px;font-size:15px;line-height:1.95;color:#f1e2c8;max-width:560px}
.assure-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.assure-item{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;color:var(--gold-light);
 border:1px solid rgba(212,175,55,.45);border-radius:999px;padding:5px 13px;
 background:rgba(255,255,255,.06);
}
.assure-item i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.guide-form{
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.4);
 border-radius:var(--radius);padding:24px;
}
.guide-form label{display:block;font-size:13.5px;color:var(--gold-light);margin-bottom:8px;letter-spacing:.5px}
.guide-form input[type="email"]{
 width:100%;border-radius:var(--radius-sm);border:1px solid rgba(212,175,55,.5);
 background:#fffdf7;color:var(--ink);font-size:15px;padding:11px 14px;margin:0 0 14px;
 box-shadow:none;
}
.guide-form input[type="email"]:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28)}
.form-tip{margin-top:12px;font-size:12.5px;line-height:1.7;color:rgba(241,226,200,.76)}
.form-msg{margin-top:12px;font-size:13.5px;color:#ffe6a8;font-weight:700;min-height:20px}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313 0%,#4d0f0f 100%);
 color:#efdfc4;border-top:1px solid var(--gold);
 padding:52px 0 24px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-family:var(--serif);font-size:19px;color:var(--gold-light);letter-spacing:1px}
.footer-text{font-size:14px;line-height:1.9;color:rgba(239,223,196,.78);max-width:420px}
.footer-title{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 letter-spacing:1px;margin-bottom:14px;padding-left:12px;position:relative;
}
.footer-title::before{
 content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:3px;border-radius:2px;
 background:var(--gold);
}
.footer-list li{margin-bottom:9px}
.footer-list a{font-size:14px;color:rgba(239,223,196,.82)}
.footer-list a:hover{color:var(--gold-light)}
.footer-bottom{
 margin-top:34px;padding-top:18px;border-top:1px solid rgba(212,175,55,.28);
 display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;
 font-size:12.5px;color:rgba(232,200,122,.78);
}

/* ---------- 底部固定条 ---------- */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:85;
 background:linear-gradient(90deg,#5e1313 0%,#8c1f1f 100%);
 border-top:1px solid var(--gold);
 box-shadow:0 -10px 26px rgba(0,0,0,.28);
}
.sticky-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0}
.sticky-cta__text{font-size:14px;color:#f1e2c8;line-height:1.6}
.sticky-cta__text strong{color:var(--gold-light);font-family:var(--serif);font-size:15px;letter-spacing:.5px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .main-nav a{padding:8px 10px;font-size:14px}
 .nav-chips{display:none}
 .page-hero__inner{grid-template-columns:1fr;gap:36px;padding:48px 0 46px}
 .hero-title{font-size:34px}
 .demo-wrap{grid-template-columns:1fr;gap:32px}
 .stat-row{grid-template-columns:repeat(2,1fr)}
 .quote-grid{grid-template-columns:1fr}
 .guide__inner{grid-template-columns:1fr;gap:28px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .section{padding:56px 0}
}
@media (max-width:860px){
 .nav-toggle{display:grid}
 .main-nav{
  position:absolute;top:64px;left:0;right:0;
  flex-direction:column;align-items:stretch;flex-wrap:nowrap;
  background:linear-gradient(180deg,#6f1616,#5e1313);
  padding:10px 5% 18px;display:none;gap:0;
  border-bottom:2px solid var(--gold);
  box-shadow:0 18px 32px rgba(0,0,0,.32);
 }
 .main-nav.is-open{display:flex}
 .main-nav a{padding:13px 8px;border-radius:0;border-bottom:1px solid rgba(212,175,55,.2);font-size:15px}
 .main-nav a.is-active::after{display:none}
 .main-nav a.is-active{color:var(--gold);background:rgba(212,175,55,.12)}
 .nav-cta{display:none}
 .hero-title{font-size:30px}
 .sec-title{font-size:24px}
 .quick-grid{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr}
 .news-item__media img{min-height:190px}
 .guide{padding:32px 22px}
 .guide h2{font-size:24px}
 .sticky-cta__text{font-size:13px}
 .sticky-cta__text strong{font-size:13.5px}
}
@media (max-width:560px){
 body{padding-bottom:96px}
 .hero-title{font-size:26px;line-height:1.36}
 .hero-sub{font-size:15px}
 .hero-actions .btn{width:100%}
 .stat-row{grid-template-columns:1fr 1fr;gap:12px}
 .stat b{font-size:25px}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;gap:8px}
 .sticky-cta__inner{flex-direction:column;align-items:stretch;gap:10px;padding:10px 0}
 .sticky-cta__text{text-align:center;font-size:12.5px}
 .sticky-cta__inner .btn{width:100%}
 .card{padding:24px 18px 20px}
 .card__media{margin:-24px -18px 16px}
 .sec-head{gap:12px}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4d0f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-dark:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(140,31,31,.14);
 --line-gold:rgba(212,175,55,.55);
 --white:#ffffff;
 --radius-sm:8px;
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(90,60,20,.07);
 --shadow-md:0 14px 32px rgba(90,60,20,.14);
 --shadow-lg:0 24px 60px rgba(0,0,0,.28);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
/* ---------- 基础重置与框架覆盖 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:16px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 padding-bottom:78px;
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--red-deep);line-height:1.38;letter-spacing:.3px}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--red);text-decoration:none;transition:color .2s ease,border-color .2s ease}
a:hover{color:var(--gold-dark)}
button{font-family:inherit}
table{border-collapse:collapse;width:100%}
summary{outline:none}
:focus-visible{outline:2px solid var(--gold-dark);outline-offset:3px}
.container{width:min(1180px,92%);margin:0 auto}
/* ---------- 板块 ---------- */
.section{padding:68px 0}
.section--alt{background:var(--bg-alt)}
.section--paper{background:#fdfaf2}
.section--tight{padding:46px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.sec-title{
 font-family:var(--serif);font-size:28px;font-weight:700;color:var(--red-deep);
 position:relative;padding-left:18px;letter-spacing:.5px;line-height:1.4;
}
.sec-title::before{
 content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:5px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.sec-lead{margin-top:12px;font-size:15.5px;color:var(--muted);max-width:820px;line-height:1.9}
.sec-more{font-size:14px;font-weight:700;color:var(--gold-dark);white-space:nowrap;border-bottom:1px solid transparent;padding-bottom:2px}
.sec-more:hover{color:var(--red);border-bottom-color:var(--gold)}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border-radius:var(--radius-sm);border:1px solid transparent;
 padding:11px 24px;font-size:15px;font-weight:700;line-height:1.4;
 cursor:pointer;text-align:center;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#fff;box-shadow:0 8px 18px rgba(184,134,11,.28)}
.btn--gold:hover{background:linear-gradient(135deg,#e0bd4a,#a2760a);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px rgba(184,134,11,.36)}
.btn--gold:active{transform:translateY(0);box-shadow:0 6px 12px rgba(184,134,11,.3)}
.btn--ghost{background:#fff;color:var(--red);border-color:var(--gold)}
.btn--ghost:hover{background:#fdf6e3;color:var(--gold-dark);transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.18)}
.btn--line{background:transparent;color:var(--gold-light);border-color:rgba(212,175,55,.6)}
.btn--line:hover{background:rgba(212,175,55,.14);color:#fff;border-color:var(--gold)}
.btn--sm{padding:8px 18px;font-size:14px}
.btn--block{width:100%}
/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:90;
 background:linear-gradient(180deg,#8c1f1f 0%,#751818 100%);
 border-bottom:2px solid var(--gold);
 box-shadow:0 8px 24px rgba(70,15,15,.28);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand__seal{
 width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(135deg,var(--gold),var(--gold-dark));
 color:var(--red-deep);font-family:var(--serif);font-size:17px;font-weight:700;
 border:1px solid rgba(255,255,255,.45);box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.brand__name{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;letter-spacing:1px}
.brand:hover .brand__name{color:var(--gold-light)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{position:relative;padding:8px 13px;border-radius:6px;font-size:15px;color:#f2e5d0;transition:color .2s ease,background .2s ease}
.main-nav a:hover{color:var(--gold-light);background:rgba(255,255,255,.08)}
.main-nav a.is-active{color:var(--gold);font-weight:700}
.main-nav a.is-active::after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--gold);border-radius:2px}
.nav-chips{display:flex;align-items:center;gap:8px;margin-left:10px}
.phase-chip{
 display:inline-flex;align-items:center;gap:5px;
 font-size:12px;line-height:1;padding:5px 10px;border-radius:999px;
 color:var(--gold-light);border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.12);white-space:nowrap;
}
.phase-chip i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.phase-chip--warm{color:#f4d9a0;border-color:rgba(232,200,122,.4);background:rgba(255,255,255,.08)}
.nav-cta{margin-left:12px;flex-shrink:0}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:38px;border-radius:8px;
 background:rgba(255,255,255,.1);border:1px solid rgba(212,175,55,.5);
 cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--gold-light);margin:3px auto;border-radius:2px}
/* ---------- 内页 Hero：黑金会员感 ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(118deg,#2b1010 0%,#4d0f0f 38%,#8c1f1f 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url("/assets/images/356d9c5f8b1cb4ae.webp") center/cover no-repeat;
 opacity:.14;filter:saturate(.8);
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:linear-gradient(rgba(212,175,55,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(212,175,55,.06) 1px,transparent 1px);
 background-size:58px 58px;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;padding:60px 0 56px;align-items:start}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;color:var(--gold-light);letter-spacing:1px;
 border:1px solid rgba(232,200,122,.42);border-radius:999px;padding:6px 14px;
 background:rgba(255,255,255,.06);margin-bottom:18px;
}
.hero-kicker i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.hero-title{
 font-family:var(--serif);font-size:40px;line-height:1.3;font-weight:700;
 color:var(--gold-light);letter-spacing:1px;text-shadow:0 4px 18px rgba(0,0,0,.3);
}
.hero-sub{margin-top:18px;font-size:16px;line-height:1.95;color:#f0dfc4;max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-tag{
 font-size:13px;color:var(--gold-light);padding:6px 14px;border-radius:999px;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-note{margin-top:16px;font-size:13px;color:rgba(240,223,196,.72)}
/* ---------- 等级徽章卡 ---------- */
.tier-card{
 background:linear-gradient(165deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
 border:1px solid rgba(212,175,55,.6);
 border-radius:var(--radius-lg);
 padding:24px 22px 22px;
 box-shadow:var(--shadow-lg);
 backdrop-filter:blur(2px);
}
.tier-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid rgba(212,175,55,.28)}
.tier-head h2{font-family:var(--serif);font-size:19px;color:var(--gold-light);letter-spacing:.5px}
.tier-head span{font-size:12px;color:rgba(240,223,196,.7);border:1px solid rgba(212,175,55,.4);border-radius:999px;padding:3px 10px}
.tier-list{margin:6px 0 0}
.tier-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed rgba(212,175,55,.22)}
.tier-item:last-child{border-bottom:0;padding-bottom:6px}
.tier-badge{
 flex-shrink:0;width:44px;height:44px;border-radius:11px;display:grid;place-items:center;
 font-family:var(--serif);font-size:17px;font-weight:700;color:#48200a;
 background:linear-gradient(140deg,#efd583,var(--gold) 55%,#a9790a);
 border:1px solid rgba(255,255,255,.5);
 box-shadow:0 6px 16px rgba(0,0,0,.32);
}
.tier-body h3{font-family:var(--serif);font-size:16px;color:#fff;margin-bottom:4px}
.tier-body p{margin:0;font-size:13.5px;line-height:1.75;color:rgba(240,223,196,.82)}
.tier-foot{margin-top:16px;padding-top:16px;border-top:1px solid rgba(212,175,55,.28)}
.tier-meter{height:6px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden;margin-bottom:10px}
.tier-meter i{display:block;height:100%;width:68%;border-radius:999px;background:linear-gradient(90deg,var(--gold-light),var(--gold))}
.tier-foot-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:rgba(240,223,196,.8);margin-bottom:14px}
/* ---------- 卖点三连 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(262px,1fr));gap:24px}
.feature-card{
 position:relative;background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:34px 24px 26px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-15px;left:22px;width:40px;height:40px;border-radius:8px;
 display:grid;place-items:center;background:var(--red);border:2px solid var(--gold);
 color:var(--gold-light);font-family:var(--serif);font-size:18px;font-weight:700;
 box-shadow:0 6px 14px rgba(140,31,31,.3);
}
.feature-card h3{font-size:19px;margin-bottom:10px}
.feature-card p{font-size:15px;color:#4c4535;line-height:1.9}
.feature-list{margin-top:14px;border-top:1px dashed var(--line);padding-top:14px}
.feature-list li{position:relative;padding-left:18px;font-size:14px;color:var(--muted);line-height:1.85}
.feature-list li::before{
 content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;
 background:linear-gradient(135deg,var(--gold),var(--gold-dark));
}
/* ---------- 场景演示 ---------- */
.scenario-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}
.scenario-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--line-gold);box-shadow:var(--shadow-md);background:#fff}
.scenario-figure img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
.scenario-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;color:#fff;
 background:linear-gradient(180deg,rgba(77,15,15,0),rgba(77,15,15,.88));
}
.timeline{position:relative;margin-top:6px;padding-left:26px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:10px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.18))}
.tl-item{position:relative;padding:0 0 26px 0}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
 content:"";position:absolute;left:-26px;top:8px;width:16px;height:16px;border-radius:50%;
 background:#fff;border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.14);
}
.tl-step{font-size:12px;letter-spacing:1px;color:var(--gold-dark);font-weight:700;display:block;margin-bottom:2px}
.tl-item h3{font-size:18px;margin-bottom:6px}
.tl-item p{font-size:15px;color:#4c4535}
/* ---------- 数据与社会认同 ---------- */
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin-top:38px}
.stat{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.stat b{display:block;font-family:var(--serif);font-size:30px;color:var(--gold-dark);line-height:1.2;letter-spacing:.5px}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}
.quote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:34px}
.quote-card{
 background:#fff;border:1px solid var(--line-gold);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.quote-card p{font-size:15px;color:#413a2c;line-height:1.95}
.quote-meta{margin-top:14px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.quote-meta i{width:22px;height:22px;border-radius:6px;display:inline-block;background:linear-gradient(140deg,var(--gold-light),var(--gold-dark))}
/* ---------- 对比表 ---------- */
.table-wrap{border:1px solid var(--line-gold);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);background:#fff}
.table-scroll{overflow-x:auto}
.compare-table{min-width:640px;border-collapse:collapse;width:100%}
.compare-table thead th{
 background:linear-gradient(180deg,#8c1f1f,#6b1717);color:var(--gold-light);
 font-family:var(--serif);font-size:16px;font-weight:700;text-align:left;
 padding:15px 20px;border-bottom:2px solid var(--gold);letter-spacing:.5px;
}
.compare-table tbody th{
 text-align:left;font-size:15px;font-weight:700;color:var(--red-deep);
 background:#fdf8ec;padding:15px 20px;border-bottom:1px solid var(--line);width:22%;
}
.compare-table tbody td{padding:15px 20px;font-size:15px;color:#463f31;border-bottom:1px solid var(--line);line-height:1.8}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0}
.compare-table tbody tr:hover td{background:#fdfaf2}
.cell-bad{color:#8a6a4a}
.cell-good{color:#2f6b45;font-weight:700}
/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.news-card{
 display:flex;gap:16px;background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.news-card img{width:136px;height:108px;object-fit:cover;border-radius:8px;flex-shrink:0}
.news-body{min-width:0}
.news-tag{
 display:inline-block;font-size:12px;color:var(--red);background:rgba(140,31,31,.07);
 border:1px solid rgba(140,31,31,.16);border-radius:999px;padding:2px 10px;margin-bottom:8px;
}
.news-body h3{font-size:17px;line-height:1.5;margin-bottom:6px}
.news-body p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}
/* ---------- 常见疑问 ---------- */
.faq-wrap{max-width:900px}
.faq-item{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:16px 20px;margin-bottom:14px;box-shadow:var(--shadow-sm);
 transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
 cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;
 font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red-deep);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";flex-shrink:0;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;
 color:var(--gold-dark);border:1px solid var(--line-gold);font-size:16px;line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-a{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-size:15px;color:#4c4535;line-height:1.9}
/* ---------- 保障条 ---------- */
.assure{
 background:linear-gradient(120deg,#4d0f0f,#8c1f1f 70%);
 border:1px solid rgba(212,175,55,.5);border-radius:var(--radius-lg);
 padding:34px 32px;color:#fff;box-shadow:var(--shadow-md);
}
.assure h2{color:var(--gold-light);font-size:25px;margin-bottom:10px}
.assure > p{color:#f0dfc4;font-size:15px;max-width:760px}
.assure-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:26px}
.assure-item{border:1px solid rgba(212,175,55,.32);border-radius:var(--radius);padding:18px 18px 16px;background:rgba(255,255,255,.05)}
.assure-item h3{font-family:var(--serif);font-size:16px;color:#fff;margin-bottom:6px}
.assure-item p{font-size:13.5px;color:rgba(240,223,196,.85);margin:0;line-height:1.8}
/* ---------- 收口行动区 ---------- */
.cta-band{
 display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:center;
 background:#fdfaf2;border:1px solid var(--line-gold);border-radius:var(--radius-lg);
 padding:34px 32px;box-shadow:var(--shadow-sm);
}
.cta-band h2{font-size:26px;margin-bottom:10px}
.cta-band p{font-size:15px;color:#4c4535;max-width:640px}
.cta-actions{display:flex;flex-direction:column;gap:12px}
/* ---------- 底部固定转化条 ---------- */
.sticky-bar{
 position:fixed;left:0;right:0;bottom:0;z-index:95;
 background:linear-gradient(180deg,#751818,#4d0f0f);
 border-top:1px solid var(--gold);box-shadow:0 -10px 26px rgba(50,10,10,.3);
 padding:10px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sticky-copy{display:flex;flex-direction:column;line-height:1.5;min-width:0}
.sticky-copy strong{font-family:var(--serif);font-size:15.5px;color:var(--gold-light);letter-spacing:.5px}
.sticky-copy span{font-size:12.5px;color:rgba(240,223,196,.75);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(180deg,#5e1313,#430d0d);border-top:1px solid var(--gold);color:#f0dfc4;padding:52px 0 22px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-family:var(--serif);font-size:19px;color:#fff;letter-spacing:1px}
.footer-text{font-size:14px;color:rgba(240,223,196,.78);line-height:1.9;max-width:420px}
.footer-title{font-family:var(--serif);font-size:16px;color:var(--gold-light);margin-bottom:14px;letter-spacing:.5px}
.footer-list li{margin-bottom:9px}
.footer-list a{font-size:14px;color:rgba(240,223,196,.82)}
.footer-list a:hover{color:var(--gold)}
.footer-bottom{
 margin-top:34px;padding-top:18px;border-top:1px solid rgba(212,175,55,.28);
 display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
 font-size:12.5px;color:rgba(232,200,122,.72);
}
/* ---------- 响应式 ---------- */
@media (max-width:1023px){
 .nav-toggle{display:grid}
 .main-nav{
  display:none;position:absolute;top:64px;left:0;right:0;
  flex-direction:column;align-items:stretch;gap:2px;margin-left:0;
  background:linear-gradient(180deg,#751818,#5e1313);
  border-bottom:2px solid var(--gold);padding:12px 4% 16px;
  box-shadow:0 18px 34px rgba(0,0,0,.32);
 }
 .main-nav.is-open{display:flex}
 .main-nav a{padding:11px 12px;font-size:15px}
 .main-nav a.is-active::after{display:none}
 .nav-chips{margin:10px 0 0;flex-wrap:wrap}
 .nav-cta{margin-left:0;order:3}
 .hero-inner{grid-template-columns:1fr;gap:34px;padding:48px 0 50px}
 .hero-title{font-size:34px}
 .scenario-grid{grid-template-columns:1fr;gap:30px}
 .cta-band{grid-template-columns:1fr;gap:20px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
 .section{padding:50px 0}
 .section--tight{padding:38px 0}
 .sec-title{font-size:23px}
 .sec-lead{font-size:14.5px}
 .hero-title{font-size:29px}
 .hero-sub{font-size:15px}
 .news-grid{grid-template-columns:1fr}
 .news-card img{width:112px;height:96px}
 .assure{padding:26px 20px}
 .cta-band{padding:26px 20px}
 .footer-grid{grid-template-columns:1fr}
 .sticky-copy span{display:none}
 .sticky-inner{justify-content:space-between}
}
@media (max-width:520px){
 .container{width:94%}
 .brand__name{font-size:18px}
 .nav-cta{display:none}
 .hero-title{font-size:26px;letter-spacing:.5px}
 .hero-actions .btn{flex:1 1 100%}
 .feature-card{padding:32px 18px 22px}
 .news-card{flex-direction:column}
 .news-card img{width:100%;height:150px}
 .quote-card{padding:20px 16px}
 .compare-table thead th,.compare-table tbody th,.compare-table tbody td{padding:12px 14px;font-size:14px}
 .sticky-bar{padding:8px 0}
 .sticky-copy strong{font-size:14px}
}