/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a52a2a;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --gold-ink:#8a6a12;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --white:#ffffff;
  --line:rgba(212,175,55,.42);
  --line-soft:rgba(140,31,31,.12);
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 2px 10px rgba(58,52,40,.07);
  --shadow:0 10px 28px rgba(94,19,19,.10);
  --shadow-lg:0 20px 44px rgba(94,19,19,.20);
  --serif:"Songti SC","Source Han Serif SC","Noto Serif SC",SimSun,serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
  background-size:22px 22px;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-ink);text-decoration:none;transition:color .22s ease,opacity .22s ease;}
a:hover{color:var(--red);}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.35;letter-spacing:.4px;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 6px 20px rgba(94,19,19,.28);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;min-height:64px;
}
.logo{display:flex;align-items:center;gap:10px;color:#fff;flex-shrink:0;}
.logo:hover{color:#fff;}
.logo-mark{
  width:34px;height:34px;display:grid;place-items:center;
  background:linear-gradient(145deg,#d4af37,#b8860b);
  color:#5e1313;font-family:var(--serif);font-size:18px;font-weight:700;
  border-radius:8px;border:1px solid rgba(255,255,255,.35);
  box-shadow:0 3px 10px rgba(0,0,0,.25);
}
.logo-text{font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:1px;color:#fff;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.main-nav a{
  position:relative;display:inline-block;padding:20px 14px;
  color:#f2e6cd;font-size:15px;letter-spacing:.4px;
}
.main-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;
  background:linear-gradient(90deg,#d4af37,#f0d89a);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;border-radius:2px;
}
.main-nav a:hover{color:#fff;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--gold-light);}
.main-nav a.active::after{transform:scaleX(1);}
.nav-cta{
  margin-left:16px;flex-shrink:0;
  display:inline-block;padding:10px 22px;border-radius:8px;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#3a2a05;font-weight:700;font-size:14px;letter-spacing:1px;
  border:1px solid rgba(255,255,255,.32);
  box-shadow:0 6px 16px rgba(0,0,0,.22);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);filter:brightness(1.08);color:#3a2a05;box-shadow:0 10px 22px rgba(0,0,0,.3);}
.nav-toggle{
  display:none;width:42px;height:38px;border-radius:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.55);
  padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px;transition:.24s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============ 步骤进度导航 ============ */
.step-rail{
  background:#6d1616;border-bottom:1px solid rgba(212,175,55,.3);
}
.step-rail-inner{
  display:flex;align-items:center;gap:10px;overflow-x:auto;
  padding-top:10px;padding-bottom:10px;scrollbar-width:none;
}
.step-rail-inner::-webkit-scrollbar{display:none;}
.step{
  display:inline-flex;align-items:center;gap:8px;flex-shrink:0;
  padding:6px 14px 6px 8px;border-radius:999px;
  border:1px solid rgba(212,175,55,.32);
  color:#e5d4b4;font-size:13px;letter-spacing:.5px;
  transition:.22s ease;
}
.step:hover{background:rgba(212,175,55,.14);color:#fff;border-color:rgba(212,175,55,.75);}
.step-num{
  display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;
  background:rgba(212,175,55,.18);color:var(--gold-light);
  font-size:11px;font-weight:700;font-family:var(--serif);
}
.step.is-active{background:rgba(212,175,55,.16);border-color:var(--gold);color:#fff;}
.step.is-active .step-num{background:linear-gradient(135deg,#d4af37,#b8860b);color:#4a1305;}
.step-line{flex:1 1 auto;min-width:16px;height:1px;background:linear-gradient(90deg,rgba(212,175,55,.4),rgba(212,175,55,.1));}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:8px;font-size:15px;font-weight:700;
  letter-spacing:1px;border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2a05;
  border-color:rgba(255,255,255,.3);
  box-shadow:0 8px 20px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.07);color:#3a2a05;box-shadow:0 14px 28px rgba(184,134,11,.42);}
.btn-ghost{
  background:transparent;color:#f0d89a;border:1px solid rgba(212,175,55,.65);
}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px);}
.btn-outline{
  background:#fff;color:var(--gold-ink);border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.btn-outline:hover{background:#fdf8ec;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow);}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  padding-top:64px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/d64db65116822fad.webp') center/cover no-repeat;
  opacity:.16;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 12% 18%,rgba(212,175,55,.20),transparent 45%),
    radial-gradient(circle at 88% 76%,rgba(212,175,55,.14),transparent 48%),
    repeating-linear-gradient(45deg,rgba(255,255,255,.022) 0 2px,transparent 2px 14px);
  pointer-events:none;
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;
  padding-top:18px;padding-bottom:56px;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);
  color:var(--gold-light);font-size:13px;letter-spacing:1.5px;
  margin-bottom:20px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.25);}
.hero h1{
  font-size:clamp(28px,3.7vw,44px);
  color:#f7e6bb;line-height:1.32;text-shadow:0 3px 14px rgba(0,0,0,.35);
}
.hero-lead{
  margin-top:20px;max-width:660px;
  color:#eddfc8;font-size:15.5px;line-height:1.95;
}
.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-tags span{
  display:inline-block;padding:6px 14px;border-radius:6px;font-size:13px;
  background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.5);
  color:var(--gold-light);letter-spacing:.8px;
}

/* Hero 右侧参数卡 */
.spec-card{
  position:relative;
  background:rgba(255,255,255,.065);
  border:2px solid rgba(212,175,55,.6);
  border-radius:var(--radius-lg);
  padding:26px 26px 20px;
  box-shadow:0 24px 50px rgba(0,0,0,.34);
  backdrop-filter:blur(3px);
}
.spec-card::before{
  content:"对局参数";position:absolute;top:-13px;left:24px;
  padding:3px 12px;border-radius:6px;font-size:12px;letter-spacing:2px;
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#4a1305;font-weight:700;
  font-family:var(--serif);
}
.spec-card h2{
  font-size:19px;color:#f7e6bb;margin:10px 0 14px;
}
.spec-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:10px 0;border-bottom:1px dashed rgba(212,175,55,.26);
  font-size:14px;
}
.spec-row:last-of-type{border-bottom:0;}
.spec-row .k{color:#d3c2a6;}
.spec-row .v{color:var(--gold-light);font-weight:700;font-family:var(--serif);letter-spacing:.5px;}
.spec-note{
  margin-top:16px;padding:12px 14px;border-radius:8px;
  background:rgba(0,0,0,.24);border-left:3px solid var(--gold);
  color:#e0d0b4;font-size:13px;line-height:1.75;
}

/* Hero 指标条 */
.hero-metrics{
  position:relative;z-index:2;
  background:rgba(0,0,0,.26);
  border-top:1px solid rgba(212,175,55,.32);
}
.hero-metrics-inner{display:grid;grid-template-columns:repeat(4,1fr);}
.metric{padding:22px 26px;border-right:1px solid rgba(212,175,55,.16);}
.metric:last-child{border-right:0;}
.metric .num{
  font-family:var(--serif);font-size:26px;font-weight:700;
  color:var(--gold);letter-spacing:1px;line-height:1.2;
}
.metric .num em{font-style:normal;font-size:14px;margin-left:3px;color:var(--gold-light);}
.metric .label{font-size:13px;color:#dbcbb0;margin-top:4px;letter-spacing:.6px;}

/* ============ 通用 section ============ */
.section{padding:76px 0;}
.section-alt{background:var(--bg-alt);}
.section-white{background:#fffdf7;}
.section-dark{
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  color:#f2e6cd;
}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:38px;flex-wrap:wrap;
}
.sec-title{
  position:relative;padding-left:18px;
  font-size:clamp(22px,2.5vw,30px);color:var(--red);
}
.sec-title::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:28px;border-radius:3px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-dark .sec-title{color:#f7e6bb;}
.sec-desc{
  max-width:720px;color:var(--muted);font-size:14.5px;margin-top:12px;line-height:1.85;
}
.section-dark .sec-desc{color:#ddcdb2;}
.sec-tag{
  display:inline-block;padding:5px 12px;border-radius:6px;font-size:12.5px;letter-spacing:1px;
  color:var(--gold-ink);background:rgba(212,175,55,.14);border:1px solid var(--line);
}
.section-dark .sec-tag{color:var(--gold-light);background:rgba(212,175,55,.12);}

/* ============ 数据看板 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  position:relative;overflow:hidden;
}
.stat-card::after{
  content:"";position:absolute;right:-24px;top:-24px;width:78px;height:78px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.22),transparent 70%);
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.95);box-shadow:var(--shadow-lg);}
.stat-card .big{
  font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold-deep);
  line-height:1.15;letter-spacing:.5px;
}
.stat-card .big em{font-style:normal;font-size:15px;color:var(--muted);margin-left:4px;font-family:var(--sans);font-weight:400;}
.stat-card h3{font-size:16px;color:var(--red);margin:8px 0 6px;}
.stat-card p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0;}

/* ============ 品牌故事 ============ */
.story-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:52px;align-items:center;}
.story-figure{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:2px solid var(--line);box-shadow:var(--shadow-lg);
}
.story-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s ease;}
.story-figure:hover img{transform:scale(1.04);}
.story-figure .fig-badge{
  position:absolute;left:16px;bottom:16px;
  padding:8px 16px;border-radius:8px;font-size:13px;letter-spacing:1px;
  background:rgba(94,19,19,.86);color:var(--gold-light);
  border:1px solid rgba(212,175,55,.6);
}
.story-list{margin-top:22px;display:grid;gap:14px;}
.story-list li{
  position:relative;padding-left:26px;font-size:14.5px;color:var(--ink);line-height:1.85;
}
.story-list li::before{
  content:"";position:absolute;left:0;top:9px;width:12px;height:12px;
  border:2px solid var(--gold);border-radius:3px;transform:rotate(45deg);
}
.story-list li strong{color:var(--red);}

/* ============ 系列导航 ============ */
.series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.series-card{
  position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.series-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(212,175,55,.95);}
.series-thumb{position:relative;overflow:hidden;}
.series-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease;}
.series-card:hover .series-thumb img{transform:scale(1.06);}
.series-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(94,19,19,.05),rgba(94,19,19,.62));
}
.series-body{padding:22px 22px 24px;}
.series-body h3{font-size:19px;color:var(--red);margin-bottom:8px;}
.series-body p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:14px;}
.series-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;font-weight:700;color:var(--gold-ink);letter-spacing:.5px;
}
.series-link::after{content:"›";font-size:17px;line-height:1;transition:transform .22s ease;}
.series-card:hover .series-link::after{transform:translateX(4px);}

/* ============ 玩法矩阵卡片 ============ */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 22px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.95);box-shadow:var(--shadow-lg);}
.seal{
  position:absolute;top:-13px;left:20px;
  width:40px;height:40px;display:grid;place-items:center;
  background:var(--red);color:#f7e6bb;border:2px solid var(--gold);
  border-radius:8px;font-family:var(--serif);font-size:16px;font-weight:700;
  box-shadow:0 6px 14px rgba(94,19,19,.28);
}
.card h3{font-size:17px;color:var(--red);margin:14px 0 10px;}
.card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0;}
.card .card-meta{
  margin-top:16px;padding-top:14px;border-top:1px dashed rgba(140,31,31,.14);
  font-size:13px;color:var(--gold-ink);letter-spacing:.5px;font-weight:700;
}

/* ============ 爆款网格 ============ */
.hot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.hot-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.hot-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(212,175,55,.95);}
.hot-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s ease;}
.hot-card:hover img{transform:scale(1.05);}
.hot-body{padding:20px 22px 24px;}
.hot-body .ht-tag{
  display:inline-block;font-size:12px;padding:3px 10px;border-radius:5px;
  background:rgba(140,31,31,.08);color:var(--red);border:1px solid rgba(140,31,31,.16);
  margin-bottom:10px;letter-spacing:.6px;
}
.hot-body h3{font-size:17px;color:var(--ink);margin-bottom:8px;line-height:1.5;}
.hot-body p{font-size:13.5px;color:var(--muted);line-height:1.78;margin:0;}

/* ============ 对比 ============ */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.compare-col{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow-sm);
}
.compare-col.is-us{border:2px solid rgba(212,175,55,.85);box-shadow:var(--shadow);}
.compare-col h3{
  font-size:19px;margin-bottom:18px;padding-bottom:14px;
  border-bottom:1px dashed rgba(140,31,31,.16);display:flex;align-items:center;gap:10px;
}
.compare-col.is-us h3{color:var(--red);}
.compare-col.is-old h3{color:var(--muted);}
.compare-col h3 .dot{width:10px;height:10px;border-radius:50%;background:var(--gold);flex-shrink:0;}
.compare-col.is-old h3 .dot{background:#c3b9a6;}
.compare-col li{
  position:relative;padding-left:26px;margin-bottom:14px;
  font-size:14.5px;line-height:1.8;color:var(--ink);
}
.compare-col li:last-child{margin-bottom:0;}
.compare-col.is-us li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--gold-deep);font-weight:700;
}
.compare-col.is-old li{color:var(--muted);}
.compare-col.is-old li::before{
  content:"·";position:absolute;left:6px;top:-2px;color:#bdb3a0;font-size:22px;line-height:1.5;
}

/* ============ 里程碑 ============ */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.timeline::before{
  content:"";position:absolute;left:0;right:0;top:26px;height:2px;
  background:linear-gradient(90deg,rgba(212,175,55,.15),rgba(212,175,55,.75),rgba(212,175,55,.15));
}
.tl-item{position:relative;padding-top:58px;}
.tl-dot{
  position:absolute;top:16px;left:0;width:22px;height:22px;border-radius:50%;
  background:#fff;border:2px solid var(--gold);display:grid;place-items:center;
  box-shadow:0 0 0 5px rgba(212,175,55,.14);
}
.tl-dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold-deep);}
.tl-item h3{font-size:16.5px;color:var(--red);margin-bottom:8px;}
.tl-item p{font-size:13.5px;color:var(--muted);line-height:1.8;margin:0;}
.tl-item .tl-year{
  font-family:var(--serif);font-size:13px;color:var(--gold-ink);letter-spacing:1px;
  display:block;margin-bottom:4px;font-weight:700;
}

/* ============ 会员权益 ============ */
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.benefit-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.benefit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(212,175,55,.95);}
.benefit-card .b-icon{
  width:44px;height:44px;border-radius:10px;display:grid;place-items:center;
  background:rgba(212,175,55,.14);border:1px solid var(--line);margin-bottom:16px;
}
.benefit-card .b-icon svg{width:22px;height:22px;stroke:var(--gold-deep);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.benefit-card h3{font-size:17px;color:var(--red);margin-bottom:8px;}
.benefit-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0;}

/* ============ 资讯列表 ============ */
.news-list{display:grid;gap:16px;}
.news-item{
  display:grid;grid-template-columns:168px 1fr auto;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(212,175,55,.9);}
.news-item img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px;}
.news-item h3{font-size:16.5px;color:var(--ink);margin-bottom:6px;}
.news-item p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0;}
.news-date{
  font-family:var(--serif);font-size:13px;color:var(--gold-ink);
  letter-spacing:.8px;white-space:nowrap;font-weight:700;
}

/* ============ 保障条 ============ */
.guard-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.guard-item{
  display:flex;align-items:flex-start;gap:14px;
  padding:22px 20px;border-radius:var(--radius);
  background:rgba(255,255,255,.07);
  border:1px solid rgba(212,175,55,.38);
}
.guard-item .g-icon{
  flex-shrink:0;width:36px;height:36px;border-radius:8px;display:grid;place-items:center;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#4a1305;font-family:var(--serif);font-weight:700;font-size:15px;
}
.guard-item h3{font-size:15.5px;color:#f7e6bb;margin-bottom:4px;}
.guard-item p{font-size:13px;color:#dcccb1;line-height:1.7;margin:0;}

/* ============ 口碑 ============ */
.voice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.voice-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(212,175,55,.95);}
.voice-card::before{
  content:"“";position:absolute;top:6px;right:16px;
  font-family:var(--serif);font-size:52px;color:rgba(212,175,55,.3);line-height:1;
}
.voice-stars{color:var(--gold-deep);letter-spacing:2px;font-size:13px;margin-bottom:10px;}
.voice-card p{font-size:14px;color:var(--ink);line-height:1.85;margin-bottom:16px;}
.voice-user{display:flex;align-items:center;gap:10px;border-top:1px dashed rgba(140,31,31,.14);padding-top:14px;}
.voice-avatar{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:rgba(140,31,31,.09);color:var(--red);font-family:var(--serif);font-weight:700;font-size:15px;
  border:1px solid rgba(140,31,31,.16);
}
.voice-user span{font-size:13px;color:var(--muted);}

/* ============ 三步上手 ============ */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.step3{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 26px 28px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step3:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(212,175,55,.95);}
.step3 .s-num{
  font-family:var(--serif);font-size:36px;font-weight:700;color:rgba(212,175,55,.55);
  line-height:1;margin-bottom:12px;letter-spacing:2px;
}
.step3 h3{font-size:18px;color:var(--red);margin-bottom:10px;}
.step3 p{font-size:14px;color:var(--muted);line-height:1.82;margin:0;}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start;}
.faq-list{display:grid;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;box-shadow:var(--shadow-sm);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(212,175,55,.95);box-shadow:var(--shadow);}
.faq-item h3{
  font-size:16px;color:var(--red);margin-bottom:8px;
  display:flex;align-items:flex-start;gap:10px;
}
.faq-item h3::before{
  content:"问";flex-shrink:0;width:22px;height:22px;border-radius:5px;
  display:grid;place-items:center;font-size:12px;font-family:var(--serif);
  background:var(--red);color:#f7e6bb;margin-top:3px;
}
.faq-item p{font-size:14px;color:var(--muted);line-height:1.85;margin:0;padding-left:32px;}

/* ============ 进店入口 / 表单 ============ */
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;}
.entry-info .entry-list{display:grid;gap:16px;margin-top:24px;}
.entry-info .entry-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#e6d7bd;line-height:1.8;
}
.entry-info .entry-list li .e-mark{
  flex-shrink:0;width:22px;height:22px;border-radius:5px;display:grid;place-items:center;
  background:rgba(212,175,55,.2);color:var(--gold-light);font-size:12px;font-weight:700;
  border:1px solid rgba(212,175,55,.5);margin-top:2px;
}
.form-card{
  background:#fffdf7;border:2px solid rgba(212,175,55,.6);
  border-radius:var(--radius-lg);padding:32px 30px;
  box-shadow:0 24px 50px rgba(0,0,0,.28);
}
.form-card h3{font-size:20px;color:var(--red);margin-bottom:6px;}
.form-card .form-sub{font-size:13.5px;color:var(--muted);margin-bottom:22px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;color:var(--ink);margin-bottom:7px;font-weight:700;letter-spacing:.4px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:8px;
  border:1px solid rgba(140,31,31,.2);background:#fff;color:var(--ink);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.field textarea{resize:vertical;min-height:88px;}
.form-card .btn{width:100%;margin-top:6px;}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.7;text-align:center;}

/* ============ 页脚 ============ */
.site-footer{
  background:linear-gradient(180deg,#6d1616,#4d0f0f);
  border-top:1px solid rgba(212,175,55,.55);
  color:#e2d3bb;padding:56px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px;padding-bottom:38px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .logo-mark{width:32px;height:32px;font-size:17px;}
.footer-brand span{font-family:var(--serif);font-size:19px;color:#fff;letter-spacing:1px;font-weight:700;}
.footer-col h4{
  font-size:15px;color:var(--gold);margin-bottom:16px;letter-spacing:1.5px;
  padding-bottom:10px;border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-col p{font-size:13.5px;color:#cdbda3;line-height:1.85;}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:13.5px;color:#d8c8ae;}
.footer-col ul a:hover{color:var(--gold-light);}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.24);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
}
.footer-bottom p{margin:0;font-size:12.5px;color:#c9b899;line-height:1.7;}
.footer-bottom .fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom .fb-links a{font-size:12.5px;color:#c9b899;}
.footer-bottom .fb-links a:hover{color:var(--gold-light);}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .spec-card{max-width:560px;}
  .hero-metrics-inner{grid-template-columns:repeat(2,1fr);}
  .metric:nth-child(2n){border-right:0;}
  .metric{border-bottom:1px solid rgba(212,175,55,.16);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .hot-grid{grid-template-columns:repeat(2,1fr);}
  .series-grid{grid-template-columns:1fr 1fr;}
  .voice-grid{grid-template-columns:repeat(2,1fr);}
  .benefit-grid{grid-template-columns:1fr 1fr;}
  .guard-strip{grid-template-columns:1fr 1fr;}
  .timeline{grid-template-columns:1fr 1fr;row-gap:34px;}
  .timeline::before{display:none;}
  .story-grid{grid-template-columns:1fr;gap:32px;}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .entry-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:820px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:#5e1313;border-bottom:1px solid rgba(212,175,55,.45);
    padding:8px 16px 18px;margin:0;
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;
    transition:max-height .32s ease,opacity .28s ease,padding .28s ease;
    box-shadow:0 16px 30px rgba(0,0,0,.3);
  }
  .main-nav.open{max-height:420px;opacity:1;pointer-events:auto;}
  .main-nav a{padding:14px 6px;border-bottom:1px dashed rgba(212,175,55,.22);font-size:15.5px;}
  .main-nav a::after{display:none;}
  .main-nav a.active{color:var(--gold-light);}
  .nav-cta{display:none;}
  .header-inner{gap:12px;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .news-item{grid-template-columns:110px 1fr;gap:16px;}
  .news-date{grid-column:2;justify-self:start;}
  .compare-grid{grid-template-columns:1fr;}
  .steps3{grid-template-columns:1fr;}
  .series-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero{padding-top:44px;}
  .hero-actions .btn{width:100%;}
  .stat-grid,.card-grid,.hot-grid,.voice-grid,.benefit-grid,.guard-strip,.timeline,.footer-grid{grid-template-columns:1fr;}
  .hero-metrics-inner{grid-template-columns:1fr;}
  .metric{border-right:0;padding:16px 18px;}
  .news-item{grid-template-columns:1fr;}
  .news-item img{aspect-ratio:16/9;}
  .news-date{grid-column:1;}
  .form-card{padding:24px 20px;}
  .spec-card{padding:22px 18px 16px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52a2a;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --gold-ink:#8a6a12;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --white:#ffffff;
 --line:rgba(212,175,55,.42);
 --line-soft:rgba(140,31,31,.12);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 10px rgba(58,52,40,.07);
 --shadow:0 10px 28px rgba(94,19,19,.10);
 --shadow-lg:0 20px 44px rgba(94,19,19,.20);
 --serif:"Songti SC","Source Han Serif SC","Noto Serif SC",SimSun,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
 background-size:22px 22px;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-ink);text-decoration:none;transition:color .22s ease,opacity .22s ease;}
a:hover{color:var(--red);}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;}
h1,h2,h3,h4{line-height:1.35;margin:0;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
 outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:6px;
}
/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 6px 20px rgba(94,19,19,.28);
}
.header-inner{
 position:relative;
 display:flex;align-items:center;justify-content:space-between;
 gap:24px;min-height:64px;
}
.logo{display:flex;align-items:center;gap:10px;color:#fff;flex-shrink:0;}
.logo:hover{color:#fff;}
.logo-mark{
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#d4af37,#b8860b);
 color:#5e1313;font-family:var(--serif);font-size:18px;font-weight:700;
 border-radius:8px;border:1px solid rgba(255,255,255,.35);
 box-shadow:0 3px 10px rgba(0,0,0,.25);
}
.logo-text{font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:1px;color:#fff;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.main-nav a{
 position:relative;display:inline-block;padding:20px 14px;
 color:#f2e6cd;font-size:15px;letter-spacing:.4px;
}
.main-nav a::after{
 content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;
 background:linear-gradient(90deg,#d4af37,#f0d89a);
 transform:scaleX(0);transform-origin:left;transition:transform .25s ease;border-radius:2px;
}
.main-nav a:hover{color:#fff;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--gold-light);}
.main-nav a.active::after{transform:scaleX(1);}
.nav-cta{
 margin-left:16px;flex-shrink:0;
 display:inline-block;padding:10px 22px;border-radius:8px;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#3a2a05;font-weight:700;font-size:14px;letter-spacing:1px;
 border:1px solid rgba(255,255,255,.32);
 box-shadow:0 6px 16px rgba(0,0,0,.22);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);filter:brightness(1.08);color:#3a2a05;box-shadow:0 10px 22px rgba(0,0,0,.3);}
.nav-toggle{
 display:none;width:42px;height:38px;border-radius:8px;
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.55);
 padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px;transition:.24s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* ============ 进度步骤条 ============ */
.step-rail{background:rgba(0,0,0,.18);border-top:1px solid rgba(212,175,55,.26);}
.step-rail-inner{display:flex;align-items:center;gap:10px;min-height:46px;overflow-x:auto;scrollbar-width:none;}
.step-rail-inner::-webkit-scrollbar{display:none;}
.step{
 display:inline-flex;align-items:center;gap:8px;padding:6px 2px;
 color:#dfcdac;font-size:13px;letter-spacing:.5px;white-space:nowrap;
}
.step:hover{color:#fff;}
.step-num{
 width:22px;height:22px;display:grid;place-items:center;border-radius:50%;
 border:1px solid rgba(212,175,55,.6);font-size:11px;color:var(--gold-light);
 flex-shrink:0;
}
.step.is-active .step-num{background:linear-gradient(145deg,#d4af37,#b8860b);color:#5e1313;border-color:var(--gold);font-weight:700;}
.step.is-active{color:#fff;}
.step-line{flex:1;min-width:18px;height:1px;background:linear-gradient(90deg,rgba(212,175,55,.55),rgba(212,175,55,.12));}
/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 28px;border-radius:8px;font-size:15px;font-weight:700;
 letter-spacing:1px;border:1px solid transparent;
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2a05;
 border-color:rgba(255,255,255,.3);
 box-shadow:0 8px 20px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.07);color:#3a2a05;box-shadow:0 14px 28px rgba(184,134,11,.42);}
.btn-ghost{
 background:transparent;color:#f0d89a;border:1px solid rgba(212,175,55,.65);
}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px);}
.btn-outline{
 background:#fff;color:var(--gold-ink);border:1px solid var(--line);
 box-shadow:var(--shadow-sm);
}
.btn-outline:hover{background:#fdf8ec;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow);}
/* ============ 内页首屏 ============ */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:46px 0 58px;
 border-bottom:1px solid rgba(212,175,55,.4);
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/2295077718bdb59a.webp') center/cover no-repeat;
 opacity:.15;
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
 radial-gradient(circle at 14% 16%,rgba(212,175,55,.22),transparent 46%),
 radial-gradient(circle at 86% 82%,rgba(212,175,55,.15),transparent 50%),
 repeating-linear-gradient(45deg,rgba(255,255,255,.022) 0 2px,transparent 2px 14px);
}
.page-hero-inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.18fr .82fr;gap:48px;align-items:center;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#e0cfae;margin-bottom:16px;letter-spacing:.5px;}
.crumb a{color:#e0cfae;}
.crumb a:hover{color:var(--gold-light);}
.crumb span.sep{opacity:.5;}
.page-hero h1{
 font-family:var(--serif);
 font-size:clamp(27px,3.4vw,40px);
 color:#f7e6bb;letter-spacing:1px;
 text-shadow:0 3px 14px rgba(0,0,0,.35);
}
.page-hero .lede{
 margin-top:18px;max-width:600px;color:#eddfc8;font-size:15px;line-height:1.9;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag{
 display:inline-block;padding:6px 16px;border-radius:999px;font-size:13px;letter-spacing:1px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.55);color:var(--gold-light);
}
.hero-figure{
 position:relative;border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid rgba(212,175,55,.72);
 box-shadow:var(--shadow-lg);
 background:#4a1010;
}
.hero-figure img{width:100%;height:300px;object-fit:cover;}
.hero-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:16px 18px;
 background:linear-gradient(0deg,rgba(58,10,10,.92),rgba(58,10,10,.15));
 color:#f0d89a;font-size:13px;letter-spacing:.5px;
}
/* ============ 区块通用 ============ */
.section{padding:72px 0;}
.section-alt{
 background:var(--bg-alt);
 border-top:1px solid rgba(212,175,55,.3);
 border-bottom:1px solid rgba(212,175,55,.3);
}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:20px;margin-bottom:34px;flex-wrap:wrap;
}
.section-head h2{
 position:relative;padding-left:16px;
 font-family:var(--serif);font-size:clamp(21px,2.4vw,29px);
 color:var(--red);letter-spacing:1px;
}
.section-head h2::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-head .head-sub{margin:8px 0 0 16px;color:var(--muted);font-size:14px;max-width:720px;}
.link-more{
 font-size:14px;font-weight:700;color:var(--gold-ink);letter-spacing:.5px;
 border-bottom:1px solid transparent;padding-bottom:2px;white-space:nowrap;
 transition:color .2s ease,border-color .2s ease;
}
.link-more:hover{color:var(--red);border-bottom-color:var(--line);}
/* ============ 指标看板 ============ */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.metric{
 position:relative;overflow:hidden;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 22px 28px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.metric .num{
 display:block;font-family:var(--serif);font-size:36px;font-weight:700;
 color:var(--gold-ink);line-height:1.1;letter-spacing:1px;
}
.metric .num small{font-size:16px;margin-left:3px;letter-spacing:0;color:var(--gold-deep);}
.metric .label{display:block;margin-top:10px;font-size:15px;font-weight:700;color:var(--red);}
.metric .desc{display:block;margin-top:6px;font-size:13px;color:var(--muted);line-height:1.75;}
.metric::after{
 content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
 background:linear-gradient(90deg,#d4af37,#b8860b);opacity:.6;
}
/* ============ 专题矩阵卡片 ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mcard{
 position:relative;overflow:hidden;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.mcard:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.mcard .thumb{position:relative;overflow:hidden;background:#e6dcc8;}
.mcard .thumb img{width:100%;height:160px;object-fit:cover;transition:transform .45s ease;}
.mcard:hover .thumb img{transform:scale(1.05);}
.seal{
 position:absolute;top:0;left:0;z-index:3;
 width:40px;height:40px;display:grid;place-items:center;
 background:linear-gradient(145deg,#a52a2a,#8c1f1f);
 color:#f0d89a;font-family:var(--serif);font-size:15px;font-weight:700;
 border:1px solid var(--gold);border-radius:12px 0 12px 0;letter-spacing:1px;
 box-shadow:0 3px 10px rgba(0,0,0,.22);
}
.mcard .body{padding:20px 22px 26px;}
.mcard h3{font-family:var(--serif);font-size:18px;color:var(--red);letter-spacing:.6px;}
.mcard p{margin-top:10px;font-size:14px;color:#5b5445;line-height:1.85;}
.mcard .meta{
 display:flex;align-items:center;gap:8px;margin-top:16px;
 font-size:12px;color:var(--muted);letter-spacing:.5px;
}
.chip{
 display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;
 background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.45);color:var(--gold-ink);
}
/* ============ 结果对比 ============ */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-col{
 background:var(--white);border-radius:var(--radius);
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 padding:26px 26px 30px;position:relative;
}
.compare-col.bad{border-color:rgba(140,31,31,.22);}
.compare-col.good{border-color:rgba(212,175,55,.7);box-shadow:var(--shadow);}
.compare-col h3{
 display:flex;align-items:center;gap:10px;
 font-family:var(--serif);font-size:19px;color:var(--red);letter-spacing:.8px;
 padding-bottom:14px;margin-bottom:6px;border-bottom:1px dashed rgba(140,31,31,.18);
}
.compare-col.good h3{color:var(--gold-ink);}
.compare-col h3 .dot{width:10px;height:10px;border-radius:50%;background:var(--red-soft);flex-shrink:0;}
.compare-col.good h3 .dot{background:linear-gradient(145deg,#d4af37,#b8860b);}
.compare-list li{
 position:relative;padding:13px 0 13px 26px;
 border-bottom:1px dashed rgba(58,52,40,.12);
 font-size:14px;color:#514a3d;line-height:1.8;
}
.compare-list li:last-child{border-bottom:0;}
.compare-list li::before{
 content:"";position:absolute;left:2px;top:22px;
 width:9px;height:9px;border-radius:2px;
 background:rgba(140,31,31,.5);transform:rotate(45deg);
}
.compare-col.good .compare-list li::before{background:linear-gradient(145deg,#d4af37,#b8860b);}
.compare-list strong{color:var(--red);font-weight:700;}
.compare-col.good .compare-list strong{color:var(--gold-ink);}
/* ============ 里程碑 / 进阶路径 ============ */
.milestone-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;}
.milestone-figure{
 border-radius:var(--radius-lg);overflow:hidden;border:2px solid rgba(212,175,55,.6);
 box-shadow:var(--shadow);background:#e6dcc8;
}
.milestone-figure img{width:100%;height:360px;object-fit:cover;}
.timeline{position:relative;padding-left:26px;}
.timeline::before{
 content:"";position:absolute;left:6px;top:10px;bottom:10px;width:2px;
 background:linear-gradient(180deg,rgba(212,175,55,.85),rgba(140,31,31,.25));
}
.timeline-item{position:relative;padding:0 0 26px 22px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
 content:"";position:absolute;left:-26px;top:8px;
 width:14px;height:14px;border-radius:50%;
 background:var(--white);border:3px solid var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.16);
}
.timeline-item h4{font-family:var(--serif);font-size:17px;color:var(--red);letter-spacing:.6px;}
.timeline-item .stage{
 display:inline-block;margin-right:8px;padding:1px 9px;border-radius:5px;
 font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:1px;
 background:rgba(140,31,31,.09);color:var(--red);border:1px solid rgba(140,31,31,.18);
}
.timeline-item p{margin-top:8px;font-size:14px;color:#5b5445;line-height:1.85;}
/* ============ 资讯列表 ============ */
.news-list{display:grid;gap:18px;}
.news-item{
 display:grid;grid-template-columns:190px 1fr auto;gap:22px;align-items:center;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:16px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow);}
.news-item .pic{border-radius:8px;overflow:hidden;background:#e6dcc8;}
.news-item .pic img{width:100%;height:112px;object-fit:cover;transition:transform .45s ease;}
.news-item:hover .pic img{transform:scale(1.05);}
.news-item h3{font-family:var(--serif);font-size:17px;color:var(--red);letter-spacing:.4px;}
.news-item p{margin-top:8px;font-size:14px;color:#5b5445;line-height:1.8;}
.news-item .nmeta{margin-top:10px;font-size:12px;color:var(--muted);letter-spacing:.5px;}
.news-item .nmeta em{font-style:normal;color:var(--gold-ink);font-weight:700;margin-right:14px;}
.news-item .nact{
 font-size:13px;font-weight:700;color:var(--gold-ink);white-space:nowrap;
 padding:8px 16px;border-radius:8px;border:1px solid var(--line);background:#fdf8ec;
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.news-item .nact:hover{background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2a05;border-color:transparent;}
/* ============ 平台保障 ============ */
.guarantee{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 border-top:1px solid rgba(212,175,55,.4);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.guarantee::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/b1068ceee98c804a.webp') center/cover no-repeat;
 opacity:.12;
}
.guarantee .container{position:relative;z-index:2;}
.guarantee .section-head h2{color:#f7e6bb;}
.guarantee .section-head h2::before{background:linear-gradient(180deg,#f0d89a,#b8860b);}
.guarantee .section-head .head-sub{color:#e6d4b4;}
.guarantee .link-more{color:var(--gold-light);}
.guarantee .link-more:hover{color:#fff;}
.g-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.gcard{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(212,175,55,.42);
 border-radius:var(--radius);
 padding:24px 22px;
 transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.gcard:hover{transform:translateY(-4px);background:rgba(212,175,55,.12);border-color:var(--gold);}
.gcard .ico{
 width:38px;height:38px;border-radius:9px;display:grid;place-items:center;
 border:1px solid rgba(212,175,55,.7);background:rgba(212,175,55,.14);
 margin-bottom:14px;
}
.gcard .ico svg{width:19px;height:19px;stroke:#e8c87a;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.gcard h4{font-family:var(--serif);font-size:16px;color:#f7e6bb;letter-spacing:.6px;}
.gcard p{margin-top:8px;font-size:13px;color:#e0cfae;line-height:1.85;}
/* ============ 快速解答 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.qcard{
 background:var(--white);border:1px solid var(--line);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:24px 24px 26px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease;
}
.qcard:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.qcard .qtag{
 display:inline-block;font-size:12px;letter-spacing:1px;color:var(--gold-ink);
 background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.45);
 padding:2px 10px;border-radius:999px;margin-bottom:12px;
}
.qcard h4{font-family:var(--serif);font-size:16px;color:var(--red);line-height:1.6;}
.qcard p{margin-top:10px;font-size:14px;color:#5b5445;line-height:1.85;}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow);}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:18px 22px;cursor:pointer;list-style:none;
 font-family:var(--serif);font-size:16px;color:var(--red);letter-spacing:.4px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";font-family:var(--sans);font-size:20px;font-weight:400;
 color:var(--gold-ink);line-height:1;transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--red-deep);}
.faq-body{padding:0 22px 20px;font-size:14px;color:#5b5445;line-height:1.9;border-top:1px dashed rgba(140,31,31,.16);padding-top:16px;}
/* ============ 转化表单 ============ */
.entry-panel{
 display:grid;grid-template-columns:.92fr 1.08fr;gap:0;
 border-radius:var(--radius-lg);overflow:hidden;
 border:1px solid var(--line);box-shadow:var(--shadow);
 background:var(--white);
}
.entry-side{
 position:relative;overflow:hidden;color:#fff;padding:40px 34px;
 background:linear-gradient(150deg,#8c1f1f 0%,#5e1313 100%);
}
.entry-side::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/4470670e4af723de.webp') center/cover no-repeat;
 opacity:.16;
}
.entry-side > *{position:relative;z-index:2;}
.entry-side h2{
 font-family:var(--serif);font-size:26px;color:#f7e6bb;letter-spacing:1px;line-height:1.45;
}
.entry-side p{margin-top:16px;font-size:14px;color:#eddfc8;line-height:1.9;}
.entry-points{margin-top:24px;display:grid;gap:12px;}
.entry-points li{
 position:relative;padding-left:22px;font-size:14px;color:#f2e6cd;
}
.entry-points li::before{
 content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;
 border-radius:2px;background:linear-gradient(145deg,#d4af37,#b8860b);transform:rotate(45deg);
}
.entry-form{padding:38px 34px 40px;}
.entry-form h3{font-family:var(--serif);font-size:20px;color:var(--red);letter-spacing:.8px;}
.entry-form .form-note{margin-top:8px;font-size:13px;color:var(--muted);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:700;color:var(--red);letter-spacing:.5px;}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:8px;
 border:1px solid rgba(140,31,31,.22);background:#fdfaf3;color:var(--ink);
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#b3a894;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(212,175,55,.75);}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--gold-deep);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.field textarea{resize:vertical;min-height:96px;}
.form-actions{display:flex;align-items:center;gap:16px;margin-top:24px;flex-wrap:wrap;}
.form-tip{font-size:12px;color:var(--muted);}
.form-msg{
 display:none;margin-top:16px;padding:11px 16px;border-radius:8px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.55);
 color:var(--gold-ink);font-size:13px;
}
.form-msg.show{display:block;}
/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#7a1a1a 0%,#4c0f0f 100%);
 color:#e8dcc4;border-top:1px solid rgba(212,175,55,.6);
 padding:56px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.footer-brand{
 display:flex;align-items:center;gap:10px;
 font-family:var(--serif);font-size:19px;font-weight:700;color:#f7e6bb;letter-spacing:1px;
}
.footer-col p{margin-top:16px;font-size:13px;color:#d8c9ad;line-height:1.9;max-width:420px;}
.footer-col h4{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 letter-spacing:1px;padding-bottom:12px;margin-bottom:14px;
 border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:13.5px;color:#d8c9ad;}
.footer-col ul a:hover{color:var(--gold-light);}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
 border-top:1px solid rgba(212,175,55,.28);padding:20px 0 26px;
}
.footer-bottom p{font-size:12.5px;color:#c9b793;letter-spacing:.4px;}
.fb-links{display:flex;gap:20px;flex-wrap:wrap;}
.fb-links a{font-size:12.5px;color:#c9b793;}
.fb-links a:hover{color:var(--gold-light);}
/* ============ 响应式 ============ */
@media (max-width:1024px){
 .page-hero-inner{grid-template-columns:1fr;gap:32px;}
 .hero-figure img{height:260px;}
 .metrics-grid{grid-template-columns:repeat(2,1fr);}
 .matrix-grid{grid-template-columns:repeat(2,1fr);}
 .g-grid{grid-template-columns:repeat(2,1fr);}
 .milestone-grid{grid-template-columns:1fr;gap:32px;}
 .milestone-figure img{height:300px;}
 .quick-grid{grid-template-columns:1fr 1fr;}
 .entry-panel{grid-template-columns:1fr;}
}
@media (max-width:900px){
 .main-nav{
  position:absolute;top:100%;left:0;right:0;z-index:90;
  flex-direction:column;align-items:stretch;gap:0;
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 14px 28px rgba(0,0,0,.32);
  padding:8px 0;display:none;margin-left:0;
 }
 .main-nav.open{display:flex;}
 .main-nav a{padding:14px 24px;}
 .main-nav a::after{display:none;}
 .main-nav a:hover{background:rgba(212,175,55,.12);}
 .nav-toggle{display:inline-flex;}
 .nav-cta{display:none;}
}
@media (max-width:768px){
 .section{padding:52px 0;}
 .page-hero{padding:34px 0 44px;}
 .compare-wrap{grid-template-columns:1fr;}
 .news-item{grid-template-columns:1fr;gap:14px;align-items:start;}
 .news-item .pic img{height:170px;}
 .news-item .nact{justify-self:start;}
 .quick-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:30px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .section-head{align-items:flex-start;}
 .section-head .head-sub{margin-left:16px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .logo-text{font-size:17px;}
 .metrics-grid{grid-template-columns:1fr;}
 .matrix-grid{grid-template-columns:1fr;}
 .g-grid{grid-template-columns:1fr;}
 .metric .num{font-size:31px;}
 .page-hero h1{font-size:24px;}
 .btn{width:100%;padding:12px 20px;}
 .form-actions .btn{width:100%;}
 .form-grid{grid-template-columns:1fr;}
 .entry-side,.entry-form{padding:28px 20px;}
 .step-rail-inner{gap:6px;}
 .step{font-size:12px;}
 .news-item{padding:12px;}
 .hero-figure img{height:200px;}
 .milestone-figure img{height:220px;}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52a2a;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --gold-ink:#8a6a12;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --white:#ffffff;
 --line:rgba(212,175,55,.42);
 --line-soft:rgba(140,31,31,.12);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 10px rgba(58,52,40,.07);
 --shadow:0 10px 28px rgba(94,19,19,.10);
 --shadow-lg:0 20px 44px rgba(94,19,19,.20);
 --serif:"Songti SC","Source Han Serif SC","Noto Serif SC",SimSun,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background-color:var(--bg);
 background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
 background-size:22px 22px;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-ink);text-decoration:none;transition:color .22s ease,opacity .22s ease;}
a:hover{color:var(--red);}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.42;color:var(--ink);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.anchor{display:block;position:relative;top:-88px;visibility:hidden;height:0;}

/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 6px 20px rgba(94,19,19,.28);
}
.header-inner{
 position:relative;
 display:flex;align-items:center;justify-content:space-between;
 gap:24px;min-height:64px;
}
.logo{display:flex;align-items:center;gap:10px;color:#fff;flex-shrink:0;}
.logo:hover{color:#fff;}
.logo-mark{
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#d4af37,#b8860b);
 color:#5e1313;font-family:var(--serif);font-size:18px;font-weight:700;
 border-radius:8px;border:1px solid rgba(255,255,255,.35);
 box-shadow:0 3px 10px rgba(0,0,0,.25);
}
.logo-text{font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:1px;color:#fff;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.main-nav a{
 position:relative;display:inline-block;padding:20px 14px;
 color:#f2e6cd;font-size:15px;letter-spacing:.4px;
}
.main-nav a::after{
 content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;
 background:linear-gradient(90deg,#d4af37,#f0d89a);
 transform:scaleX(0);transform-origin:left;transition:transform .25s ease;border-radius:2px;
}
.main-nav a:hover{color:#fff;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--gold-light);}
.main-nav a.active::after{transform:scaleX(1);}
.nav-cta{
 margin-left:16px;flex-shrink:0;
 display:inline-block;padding:10px 22px;border-radius:8px;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#3a2a05;font-weight:700;font-size:14px;letter-spacing:1px;
 border:1px solid rgba(255,255,255,.32);
 box-shadow:0 6px 16px rgba(0,0,0,.22);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);filter:brightness(1.08);color:#3a2a05;box-shadow:0 10px 22px rgba(0,0,0,.3);}
.nav-toggle{
 display:none;width:42px;height:38px;border-radius:8px;
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.55);
 padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px;transition:.24s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============ 进度步骤条 ============ */
.step-rail{
 background:linear-gradient(90deg,rgba(94,19,19,.94),rgba(122,26,26,.94));
 border-top:1px solid rgba(212,175,55,.28);
}
.step-rail-inner{
 display:flex;align-items:center;gap:6px;
 padding-top:9px;padding-bottom:9px;
 overflow-x:auto;scrollbar-width:none;
}
.step-rail-inner::-webkit-scrollbar{display:none;}
.step{
 display:inline-flex;align-items:center;gap:7px;
 padding:4px 9px;border-radius:999px;
 color:#e8c87a;font-size:13px;white-space:nowrap;
 transition:background .22s ease,color .22s ease;
}
.step:hover{background:rgba(212,175,55,.14);color:#fff;}
.step-num{
 display:grid;place-items:center;width:22px;height:22px;border-radius:50%;
 font-size:11px;font-weight:700;color:#5e1313;
 background:linear-gradient(145deg,#e8c87a,#d4af37);
}
.step.is-active .step-label{color:#fff;font-weight:700;}
.step-line{flex:1 1 auto;min-width:18px;height:1px;background:linear-gradient(90deg,rgba(212,175,55,.65),rgba(212,175,55,.12));}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 28px;border-radius:8px;font-size:15px;font-weight:700;
 letter-spacing:1px;border:1px solid transparent;
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2a05;
 border-color:rgba(255,255,255,.3);
 box-shadow:0 8px 20px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.07);color:#3a2a05;box-shadow:0 14px 28px rgba(184,134,11,.42);}
.btn-ghost{background:transparent;color:#f0d89a;border:1px solid rgba(212,175,55,.65);}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--gold-ink);border:1px solid var(--line);box-shadow:var(--shadow-sm);}
.btn-outline:hover{background:#fdf8ec;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow);}

/* ============ Hero 分区首屏 ============ */
.hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
}
.hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/d64db65116822fad.webp') center/cover no-repeat;
 opacity:.17;
}
.hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
 radial-gradient(circle at 14% 20%,rgba(212,175,55,.22),transparent 46%),
 radial-gradient(circle at 86% 74%,rgba(212,175,55,.15),transparent 48%),
 repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0 2px,transparent 2px 14px);
}
.hero-inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center;
 padding-top:48px;padding-bottom:56px;
}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);
 color:var(--gold-light);font-size:13px;letter-spacing:1.5px;
 margin-bottom:20px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.25);}
.hero h1{
 font-size:clamp(27px,3.6vw,42px);
 color:#f7e6bb;line-height:1.34;
 text-shadow:0 3px 14px rgba(0,0,0,.35);
}
.hero-lead{margin-top:18px;max-width:640px;color:#eddfc8;font-size:15.5px;line-height:1.95;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.zone-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.zone-tag{
 display:inline-flex;align-items:center;gap:7px;
 padding:7px 14px;border-radius:999px;
 background:rgba(212,175,55,.12);border:1px solid rgba(212,175,55,.5);
 color:#f0d89a;font-size:13px;letter-spacing:.5px;
 transition:background .22s ease,color .22s ease,transform .22s ease;
}
.zone-tag:hover{background:rgba(212,175,55,.26);color:#fff;transform:translateY(-2px);}
.zone-tag i{width:6px;height:6px;border-radius:50%;background:var(--gold);}
.zone-map{
 position:relative;border-radius:var(--radius-lg);
 border:2px solid var(--gold);overflow:hidden;
 box-shadow:var(--shadow-lg);background:#3a0f0f;
}
.zone-map>img{width:100%;height:352px;object-fit:cover;opacity:.9;}
.zone-map::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,.12) 0%,rgba(94,19,19,.55) 58%,rgba(60,10,10,.92) 100%);
}
.map-pin{
 position:absolute;z-index:3;
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 11px;border-radius:999px;
 background:rgba(247,242,231,.95);color:#5e1313;
 font-size:12px;font-weight:700;letter-spacing:.5px;
 border:1px solid var(--gold);
 box-shadow:0 6px 14px rgba(0,0,0,.32);
 white-space:nowrap;
 animation:pinFloat 4.5s ease-in-out infinite;
}
.map-pin b{color:var(--gold-deep);font-size:12px;}
.map-pin.pin-a{top:16%;left:9%;}
.map-pin.pin-b{top:34%;right:8%;animation-delay:.7s;}
.map-pin.pin-c{top:56%;left:16%;animation-delay:1.4s;}
@keyframes pinFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-5px);}}
.map-legend{
 position:absolute;left:0;right:0;bottom:0;z-index:4;
 padding:16px 18px 18px;
 background:linear-gradient(180deg,transparent,rgba(50,8,8,.92));
}
.map-legend h3{font-size:13px;color:var(--gold-light);letter-spacing:2px;font-weight:400;margin-bottom:10px;}
.map-legend ul{display:flex;flex-wrap:wrap;gap:8px;}
.map-legend a{
 display:inline-flex;align-items:center;gap:5px;
 padding:6px 12px;border-radius:6px;
 background:rgba(255,255,255,.08);
 border:1px solid rgba(212,175,55,.42);
 color:#f2e6cd;font-size:12.5px;
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.map-legend a:hover{background:rgba(212,175,55,.24);border-color:var(--gold);color:#fff;}
.map-legend a::after{content:"›";color:var(--gold);font-size:13px;}

/* ============ 区块通用 ============ */
.section{padding:72px 0;position:relative;}
.section-alt{background:var(--bg-alt);}
.section-line{border-top:1px solid rgba(140,31,31,.09);}
.section-dark{
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 color:#f3e7d0;
 position:relative;overflow:hidden;
}
.section-dark::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/b1068ceee98c804a.webp') center/cover no-repeat;
 opacity:.1;
}
.section-dark .container{position:relative;z-index:2;}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:20px;margin-bottom:34px;flex-wrap:wrap;
}
.section-title{
 position:relative;padding-left:16px;
 font-size:clamp(21px,2.3vw,29px);
}
.section-title::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-dark .section-title{color:#f7e6bb;}
.section-sub{margin-top:8px;color:var(--muted);font-size:14px;max-width:720px;}
.section-dark .section-sub{color:#dcc9a6;}
.sec-link{
 font-size:14px;font-weight:700;color:var(--gold-ink);
 display:inline-flex;align-items:center;gap:4px;white-space:nowrap;
 border-bottom:1px solid rgba(184,134,11,.4);padding-bottom:2px;
}
.sec-link:hover{color:var(--red);border-color:var(--red);}
.section-dark .sec-link{color:var(--gold-light);border-color:rgba(232,200,122,.5);}
.section-dark .sec-link:hover{color:#fff;border-color:#fff;}

/* ============ 指标看板 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.stat-card{
 position:relative;overflow:hidden;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 18px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.stat-card::before{
 content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(212,175,55,.85);}
.stat-num{font-family:var(--serif);font-size:29px;font-weight:700;color:var(--gold-deep);line-height:1.2;}
.stat-num small{font-size:14px;margin-left:2px;color:var(--gold-ink);font-family:var(--sans);font-weight:700;}
.stat-label{margin-top:8px;font-size:13.5px;color:var(--ink);font-weight:700;}
.stat-desc{margin-top:4px;font-size:12.5px;color:var(--muted);line-height:1.7;}

/* ============ 分区矩阵 ============ */
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.zone-card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:28px 22px 22px;
 box-shadow:var(--shadow-sm);margin-top:12px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.zone-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(212,175,55,.9);}
.stamp{
 position:absolute;top:-13px;left:20px;
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(150deg,#a52a2a,#8c1f1f);
 color:#f0d89a;font-family:var(--serif);font-size:16px;font-weight:700;
 border:1px solid var(--gold);border-radius:6px;
 box-shadow:0 4px 10px rgba(94,19,19,.3);
}
.zone-card h3{font-size:18px;color:var(--red);margin-bottom:10px;}
.zone-card p{font-size:14px;color:#544c3d;line-height:1.85;min-height:104px;}
.chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;padding-top:14px;border-top:1px dashed rgba(212,175,55,.5);}
.chip{
 display:inline-block;padding:3px 10px;border-radius:999px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.45);
 color:var(--gold-ink);font-size:12px;letter-spacing:.4px;
}

/* ============ 对比表 ============ */
.compare{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
}
.compare-head,.compare-row{display:grid;grid-template-columns:1.05fr 1fr 1fr;}
.compare-head{
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 color:#f0d89a;font-family:var(--serif);font-size:15px;font-weight:700;
}
.compare-head span{padding:15px 20px;}
.compare-row{border-top:1px solid var(--line-soft);font-size:14px;line-height:1.8;}
.compare-row>div{padding:16px 20px;border-left:1px solid var(--line-soft);}
.compare-row>div:first-child{
 border-left:0;font-weight:700;color:var(--red);
 background:rgba(212,175,55,.07);
}
.compare-row .bad{color:var(--muted);}
.compare-row .bad::before{content:"×";color:#b9563f;font-weight:700;margin-right:6px;}
.compare-row .good::before{content:"✓";color:var(--gold-deep);font-weight:700;margin-right:6px;}
.compare-foot{
 padding:14px 20px;background:rgba(212,175,55,.1);
 border-top:1px solid var(--line);font-size:13px;color:var(--gold-ink);
}

/* ============ 里程碑 ============ */
.tl-wrap{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;}
.timeline{position:relative;padding-left:30px;}
.timeline::before{
 content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,#d4af37,rgba(212,175,55,.12));
}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
 content:"";position:absolute;left:-29px;top:8px;width:12px;height:12px;border-radius:50%;
 background:#fff;border:2px solid var(--gold-deep);box-shadow:0 0 0 3px rgba(212,175,55,.2);
}
.tl-time{font-family:var(--serif);font-size:15px;font-weight:700;color:var(--gold-deep);letter-spacing:.5px;}
.tl-title{margin-top:4px;font-size:16px;font-weight:700;color:var(--ink);}
.tl-desc{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.8;}
.tl-figure{
 border:2px solid var(--gold);border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:var(--shadow);background:#fff;
}
.tl-figure img{width:100%;height:300px;object-fit:cover;transition:transform .5s ease;}
.tl-figure:hover img{transform:scale(1.04);}
.tl-figure figcaption{
 padding:14px 18px;background:#fff;border-top:1px solid var(--line);
 font-size:13px;color:var(--muted);
}

/* ============ 资讯列表 ============ */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.news-item{
 display:grid;grid-template-columns:140px 1fr;gap:16px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(212,175,55,.85);}
.news-item img{
 width:100%;height:100%;min-height:110px;object-fit:cover;border-radius:8px;
}
.news-meta{font-size:12.5px;color:var(--gold-ink);letter-spacing:.6px;}
.news-item h3{font-size:16px;margin-top:4px;line-height:1.55;}
.news-item p{margin-top:6px;font-size:13.5px;color:var(--muted);line-height:1.75;}

/* ============ 平台保障（深色） ============ */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.guard-card{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(212,175,55,.45);
 border-radius:var(--radius);padding:24px 20px;
 transition:transform .24s ease,background .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.guard-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.12);border-color:var(--gold);box-shadow:0 16px 32px rgba(0,0,0,.28);}
.guard-icon{
 width:38px;height:38px;border-radius:9px;display:grid;place-items:center;
 border:1px solid rgba(212,175,55,.7);color:var(--gold-light);
 margin-bottom:14px;background:rgba(212,175,55,.12);
}
.guard-card h3{font-size:16px;color:#f7e6bb;margin-bottom:8px;}
.guard-card p{font-size:13.5px;color:#dcc9a6;line-height:1.8;}

/* ============ 快速解答 + FAQ ============ */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:34px;}
.quick-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(212,175,55,.85);}
.quick-card h3{font-size:15.5px;color:var(--red);margin-bottom:8px;line-height:1.55;}
.quick-card p{font-size:13.5px;color:var(--muted);line-height:1.85;}
.faq-wrap{max-width:920px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:2px 20px;margin-bottom:12px;box-shadow:var(--shadow-sm);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:rgba(212,175,55,.85);box-shadow:var(--shadow);}
.faq-item summary{
 cursor:pointer;list-style:none;
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:16px 0;font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";color:var(--gold-deep);font-size:21px;line-height:1;transition:transform .22s ease;
}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 0 18px;font-size:14px;color:#5a5344;line-height:1.9;}

/* ============ 转化表单 ============ */
.entry-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:start;}
.entry-copy h2{font-size:clamp(21px,2.3vw,29px);color:var(--red);}
.entry-copy p{margin-top:14px;color:#544c3d;font-size:15px;line-height:1.95;}
.entry-points{margin-top:24px;display:grid;gap:12px;}
.entry-points li{
 display:flex;gap:10px;align-items:flex-start;
 font-size:14px;color:#4a4335;line-height:1.8;
 padding:12px 16px;background:#fff;border:1px solid var(--line-soft);
 border-left:3px solid var(--gold);border-radius:0 8px 8px 0;
}
.entry-points li b{color:var(--red);}
.entry-form{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:30px;box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--gold-ink);margin-bottom:6px;letter-spacing:.5px;}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:8px;
 border:1px solid rgba(212,175,55,.55);
 background:#fdfaf2;color:var(--ink);line-height:1.6;
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:96px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:#b3a794;}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--gold-deep);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.8;}

/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#7a1a1a 0%,#5e1313 100%);
 color:#e6d6b8;border-top:1px solid var(--gold);
 padding:52px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;}
.footer-brand{
 display:flex;align-items:center;gap:10px;
 font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;
 margin-bottom:14px;
}
.footer-brand .logo-mark{width:32px;height:32px;font-size:17px;border-radius:7px;}
.site-footer p{font-size:13.5px;color:#d3c0a0;line-height:1.9;}
.footer-col h4{
 font-size:15px;color:var(--gold-light);margin-bottom:14px;
 letter-spacing:1px;font-family:var(--serif);
}
.footer-col ul{display:grid;gap:9px;}
.footer-col ul a{font-size:13.5px;color:#d3c0a0;}
.footer-col ul a:hover{color:#fff;}
.footer-bottom{
 margin-top:38px;padding:18px 0 26px;
 border-top:1px solid rgba(212,175,55,.28);
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:12.5px;color:#c0aa88;}
.fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.fb-links a{font-size:12.5px;color:#c0aa88;}
.fb-links a:hover{color:var(--gold-light);}

/* ============ 响应式 ============ */
@media (max-width:1080px){
 .stat-grid{grid-template-columns:repeat(3,1fr);}
 .zone-grid{grid-template-columns:repeat(2,1fr);}
 .zone-card p{min-height:0;}
 .guard-grid{grid-template-columns:repeat(2,1fr);}
 .hero-inner{gap:34px;}
 .news-list{grid-template-columns:1fr;}
 .tl-wrap{gap:34px;}
}
@media (max-width:900px){
 .hero-inner{grid-template-columns:1fr;}
 .zone-map>img{height:300px;}
 .tl-wrap{grid-template-columns:1fr;}
 .entry-wrap{grid-template-columns:1fr;}
 .quick-grid{grid-template-columns:1fr;}
 .compare-head,.compare-row{grid-template-columns:1fr;}
 .compare-head span:not(:first-child){display:none;}
 .compare-row>div{border-left:0;border-top:1px solid var(--line-soft);padding:12px 18px;}
 .compare-row>div:first-child{border-top:0;background:rgba(212,175,55,.1);}
 .section{padding:58px 0;}
}
@media (max-width:820px){
 .nav-toggle{display:flex;}
 .main-nav{
  position:absolute;left:0;right:0;top:100%;
  flex-direction:column;align-items:stretch;gap:0;
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 18px 30px rgba(0,0,0,.35);
  padding:8px 16px 14px;display:none;
 }
 .main-nav.open{display:flex;}
 .main-nav a{padding:13px 8px;border-bottom:1px solid rgba(212,175,55,.16);}
 .main-nav a::after{display:none;}
 .nav-cta{margin-left:auto;padding:9px 16px;font-size:13px;}
 .stat-grid{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
 .footer-col:first-child{grid-column:1 / -1;}
}
@media (max-width:560px){
 .container{padding:0 18px;}
 .header-inner{gap:12px;}
 .logo-text{font-size:17px;}
 .logo-mark{width:30px;height:30px;font-size:16px;}
 .nav-cta{padding:8px 13px;font-size:12.5px;letter-spacing:.5px;}
 .hero-inner{padding-top:34px;padding-bottom:40px;}
 .hero-lead{font-size:14.5px;}
 .hero-actions .btn{width:100%;}
 .zone-map>img{height:250px;}
 .map-pin{font-size:11px;padding:4px 9px;}
 .zone-grid,.stat-grid,.guard-grid,.news-list{grid-template-columns:1fr;}
 .news-item{grid-template-columns:1fr;}
 .news-item img{height:170px;min-height:0;}
 .form-row{grid-template-columns:1fr;}
 .entry-form{padding:22px;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .section-title{font-size:21px;}
 .section{padding:46px 0;}
 .tl-figure img{height:220px;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52a2a;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --gold-ink:#8a6a12;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --bg-plain:#fdfaf3;
 --ink:#3a3428;
 --muted:#8a8070;
 --white:#ffffff;
 --line:rgba(212,175,55,.42);
 --line-soft:rgba(140,31,31,.12);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 10px rgba(58,52,40,.07);
 --shadow:0 10px 28px rgba(94,19,19,.10);
 --shadow-lg:0 20px 44px rgba(94,19,19,.20);
 --serif:"Songti SC","Source Han Serif SC","Noto Serif SC",SimSun,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --container:1180px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background-color:var(--bg);
 background-image:radial-gradient(rgba(140,31,31,.045) 1px,transparent 1px);
 background-size:22px 22px;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--gold-ink);text-decoration:none;transition:color .22s ease,opacity .22s ease;}
a:hover{color:var(--red);}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.42;margin:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
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;
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ================= 顶部导航 ================= */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#7a1a1a 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 6px 20px rgba(94,19,19,.28);
}
.header-inner{
 display:flex;align-items:center;justify-content:space-between;
 gap:24px;min-height:64px;
}
.logo{display:flex;align-items:center;gap:10px;color:#fff;flex-shrink:0;}
.logo:hover{color:#fff;}
.logo-mark{
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#d4af37,#b8860b);
 color:#5e1313;font-family:var(--serif);font-size:18px;font-weight:700;
 border-radius:8px;border:1px solid rgba(255,255,255,.35);
 box-shadow:0 3px 10px rgba(0,0,0,.25);
}
.logo-text{font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:1px;color:#fff;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.main-nav a{
 position:relative;display:inline-block;padding:20px 14px;
 color:#f2e6cd;font-size:15px;letter-spacing:.4px;
}
.main-nav a::after{
 content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;
 background:linear-gradient(90deg,#d4af37,#f0d89a);
 transform:scaleX(0);transform-origin:left;transition:transform .25s ease;border-radius:2px;
}
.main-nav a:hover{color:#fff;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--gold-light);}
.main-nav a.active::after{transform:scaleX(1);}
.nav-cta{
 margin-left:16px;flex-shrink:0;
 display:inline-block;padding:10px 22px;border-radius:8px;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#3a2a05;font-weight:700;font-size:14px;letter-spacing:1px;
 border:1px solid rgba(255,255,255,.32);
 box-shadow:0 6px 16px rgba(0,0,0,.22);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);filter:brightness(1.08);color:#3a2a05;box-shadow:0 10px 22px rgba(0,0,0,.3);}
.nav-toggle{
 display:none;width:42px;height:38px;border-radius:8px;
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.55);
 padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px;transition:.24s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* 进度步骤导航 */
.step-rail{
 background:rgba(0,0,0,.16);
 border-top:1px solid rgba(212,175,55,.22);
}
.step-rail-inner{
 display:flex;align-items:center;gap:10px;
 padding-top:9px;padding-bottom:9px;
 overflow-x:auto;scrollbar-width:none;
}
.step-rail-inner::-webkit-scrollbar{display:none;}
.step{
 display:inline-flex;align-items:center;gap:8px;
 padding:4px 8px;border-radius:6px;
 color:#e6d6b4;font-size:13px;letter-spacing:.4px;white-space:nowrap;
 transition:color .2s ease,background .2s ease;
}
.step:hover{color:#fff;background:rgba(255,255,255,.06);}
.step-num{
 width:22px;height:22px;display:grid;place-items:center;flex-shrink:0;
 border-radius:50%;border:1px solid rgba(212,175,55,.5);
 font-size:11px;color:var(--gold-light);
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.step.is-active .step-num,
.step:hover .step-num{background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2a05;border-color:transparent;}
.step-line{flex:1 1 20px;min-width:14px;height:1px;background:linear-gradient(90deg,rgba(212,175,55,.55),rgba(212,175,55,.1));}

/* ================= 按钮 ================= */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 28px;border-radius:8px;font-size:15px;font-weight:700;
 letter-spacing:1px;border:1px solid transparent;
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);color:#3a2a05;
 border-color:rgba(255,255,255,.3);
 box-shadow:0 8px 20px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.07);color:#3a2a05;box-shadow:0 14px 28px rgba(184,134,11,.42);}
.btn-ghost{
 background:transparent;color:#f0d89a;border:1px solid rgba(212,175,55,.65);
}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px);}
.btn-outline{
 background:#fff;color:var(--gold-ink);border:1px solid var(--line);
 box-shadow:var(--shadow-sm);
}
.btn-outline:hover{background:#fdf8ec;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow);}

/* ================= 首屏 ================= */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
 padding:52px 0 40px;
}
.page-hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/d64db65116822fad.webp') center/cover no-repeat;
 opacity:.15;
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
 radial-gradient(circle at 10% 16%,rgba(212,175,55,.22),transparent 46%),
 radial-gradient(circle at 88% 80%,rgba(212,175,55,.14),transparent 50%),
 repeating-linear-gradient(45deg,rgba(255,255,255,.022) 0 2px,transparent 2px 14px);
}
.hero-grid{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
 padding-bottom:40px;
}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);
 color:var(--gold-light);font-size:13px;letter-spacing:1.5px;margin-bottom:20px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.25);}
.hero-title{
 font-size:clamp(28px,3.6vw,42px);color:#f7e6bb;font-weight:700;
 text-shadow:0 3px 14px rgba(0,0,0,.35);
}
.hero-lead{
 margin-top:20px;max-width:640px;
 color:#eddfc8;font-size:15.5px;line-height:1.95;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-figure{
 position:relative;margin:0;border-radius:var(--radius-lg);
 border:2px solid rgba(212,175,55,.85);
 overflow:hidden;background:#4a0f0f;
 box-shadow:0 22px 48px rgba(0,0,0,.4);
}
.hero-figure img{width:100%;height:300px;object-fit:cover;}
.hero-figure figcaption{
 padding:12px 18px;font-size:13px;color:#e8c87a;letter-spacing:1px;
 background:rgba(0,0,0,.34);border-top:1px solid rgba(212,175,55,.4);
}
/* 参数条 */
.param-bar{
 position:relative;z-index:2;
 display:grid;grid-template-columns:repeat(4,1fr);
 background:rgba(0,0,0,.26);
 border:1px solid rgba(212,175,55,.45);
 border-radius:12px;overflow:hidden;
 box-shadow:0 14px 30px rgba(0,0,0,.25);
}
.param{
 padding:16px 20px;display:flex;align-items:baseline;gap:8px;
 border-right:1px solid rgba(212,175,55,.22);
}
.param:last-child{border-right:0;}
.param-num{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--gold);line-height:1.2;}
.param-label{font-size:13px;color:#e6d6b4;letter-spacing:.4px;}

/* ================= 通用板块 ================= */
.section{padding:66px 0;scroll-margin-top:130px;}
.section-alt{background:var(--bg-alt);}
.section-plain{background:var(--bg-plain);}
.section-dark{
 position:relative;overflow:hidden;color:#f4e9d4;
 background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
}
.section-dark::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/b1068ceee98c804a.webp') center/cover no-repeat;
 opacity:.1;
}
.section-dark > .container{position:relative;z-index:2;}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:24px;margin-bottom:34px;flex-wrap:wrap;
}
.sec-title{
 position:relative;padding-left:16px;
 font-size:clamp(22px,2.3vw,29px);font-weight:700;color:var(--ink);
}
.sec-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;
 background:linear-gradient(180deg,#d4af37,#8c1f1f);
}
.sec-sub{margin:10px 0 0 16px;font-size:14px;color:var(--muted);max-width:720px;}
.sec-more{
 display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
 font-size:14px;font-weight:700;color:var(--gold-ink);
}
.sec-more::after{content:"→";transition:transform .2s ease;}
.sec-more:hover{color:var(--red);}
.sec-more:hover::after{transform:translateX(4px);}
.section-dark .sec-title{color:#f7e6bb;}
.section-dark .sec-title::before{background:linear-gradient(180deg,#f0d89a,#d4af37);}
.section-dark .sec-sub{color:#e2d2b1;}
.section-dark .sec-more{color:var(--gold-light);}

/* ================= 指标看板 ================= */
.metrics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.metric-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.metric-value{
 font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold-deep);
 line-height:1.25;display:flex;align-items:baseline;gap:6px;
}
.metric-value small{font-family:var(--sans);font-size:13px;font-weight:400;color:var(--muted);}
.metric-name{
 margin-top:6px;font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--ink);
 letter-spacing:.5px;
}
.metric-desc{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.75;}

/* ================= 术语矩阵 ================= */
.term-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.term-card{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:30px 22px 22px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.term-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.seal{
 position:absolute;top:-14px;left:18px;
 width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(145deg,#a52a2a,#8c1f1f);color:#f0d89a;
 font-family:var(--serif);font-size:16px;font-weight:700;
 border:1px solid var(--gold);border-radius:5px;
 box-shadow:0 4px 12px rgba(140,31,31,.3);
}
.term-card h3{font-size:18px;color:var(--ink);letter-spacing:.3px;}
.term-card p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.85;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tag{
 display:inline-block;padding:3px 11px;border-radius:999px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.4);
 color:var(--gold-ink);font-size:12px;letter-spacing:.3px;
}
.hot-words{
 margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;
 padding:18px 20px;background:#fff;border:1px dashed var(--line);
 border-radius:var(--radius);box-shadow:var(--shadow-sm);
}
.hot-label{
 font-family:var(--serif);font-size:15px;font-weight:700;color:var(--red);
 padding-right:12px;border-right:1px solid var(--line-soft);letter-spacing:1px;
}

/* ================= 结果对比 ================= */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-col{
 background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-lg);
 padding:28px 24px;box-shadow:var(--shadow-sm);
}
.compare-col.good{border-color:var(--gold);box-shadow:var(--shadow);}
.compare-col h3{
 font-size:18.5px;color:var(--ink);padding-bottom:14px;margin-bottom:16px;
 border-bottom:1px solid var(--line-soft);letter-spacing:.4px;
}
.compare-col.good h3{color:var(--red);}
.compare-col li{
 position:relative;padding-left:24px;margin-bottom:12px;font-size:14.5px;color:var(--muted);
}
.compare-col li::before{
 content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
 background:#c9bfa9;
}
.compare-col.good li{color:var(--ink);}
.compare-col.good li::before{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 box-shadow:0 0 0 3px rgba(212,175,55,.16);
}
.compare-note{
 margin-top:24px;padding:18px 22px;border-radius:var(--radius);
 background:rgba(212,175,55,.1);border-left:4px solid var(--gold);
 font-size:14.5px;color:var(--ink);
}

/* ================= 里程碑 ================= */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tl-item{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:24px 20px 22px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tl-item::before{
 content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:0 3px 3px 0;
 background:linear-gradient(180deg,#d4af37,#8c1f1f);
}
.tl-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.tl-year{
 font-family:var(--serif);font-size:14px;font-weight:700;color:var(--gold-deep);
 letter-spacing:2px;
}
.tl-item h3{margin-top:8px;font-size:17px;color:var(--ink);}
.tl-item p{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.8;}

/* ================= 资讯列表 ================= */
.news-list{display:grid;gap:14px;}
.news-item{
 display:grid;grid-template-columns:88px 1fr;gap:18px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow-sm);
 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);}
.news-thumb{
 width:88px;height:68px;border-radius:8px;overflow:hidden;
 border:1px solid rgba(212,175,55,.35);background:#f2e9d6;
}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-seal{
 display:grid;place-items:center;
 font-family:var(--serif);font-size:22px;font-weight:700;color:#f0d89a;
 background:linear-gradient(145deg,#a52a2a,#8c1f1f);
}
.news-body h3{font-size:16.5px;color:var(--ink);letter-spacing:.2px;}
.news-meta{margin-top:6px;font-size:12.5px;color:var(--muted);letter-spacing:.3px;}
.news-meta span{color:var(--gold-ink);}

/* ================= 内容保障（深色） ================= */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.guard-item{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(212,175,55,.42);
 border-radius:var(--radius);padding:24px 22px;
 transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.guard-item:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);border-color:rgba(232,200,122,.85);}
.guard-item h3{
 font-size:17.5px;color:var(--gold-light);letter-spacing:.5px;
 display:flex;align-items:center;gap:10px;
}
.guard-item h3::before{
 content:"";width:10px;height:10px;border-radius:2px;
 background:linear-gradient(135deg,#d4af37,#b8860b);transform:rotate(45deg);
}
.guard-item p{margin-top:10px;font-size:14px;color:#e6d6b4;line-height:1.85;}

/* ================= 读者反馈 ================= */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.voice-card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:26px 24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.voice-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.voice-card::before{
 content:"“";position:absolute;top:0;right:18px;
 font-family:var(--serif);font-size:56px;line-height:1;
 color:rgba(212,175,55,.35);
}
.voice-text{font-size:14.5px;color:var(--ink);line-height:1.9;}
.voice-who{
 margin-top:16px;padding-top:12px;border-top:1px dashed var(--line-soft);
 font-size:13px;color:var(--muted);letter-spacing:.3px;
}

/* ================= 常见问题 ================= */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow);}
.faq-item summary{
 list-style:none;cursor:pointer;position:relative;
 padding:18px 54px 18px 22px;
 font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--ink);
 transition:color .2s ease,background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"＋";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-size:20px;color:var(--gold-deep);transition:color .2s ease;
}
.faq-item[open] summary::after{content:"－";}
.faq-item summary:hover{color:var(--red);background:#fdf8ec;}
.faq-answer{
 padding:16px 22px 20px;border-top:1px solid var(--line-soft);
 font-size:14px;color:var(--muted);line-height:1.9;
}

/* ================= 转化表单 ================= */
.entry-panel{
 display:grid;grid-template-columns:.92fr 1.08fr;gap:38px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow);padding:34px;
}
.entry-title{font-size:25px;color:var(--ink);letter-spacing:.5px;}
.entry-lead{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.9;}
.step-list{counter-reset:s;margin-top:22px;display:grid;gap:14px;}
.step-list li{
 counter-increment:s;position:relative;padding-left:40px;
 font-size:13.5px;color:var(--muted);line-height:1.75;
}
.step-list li::before{
 content:counter(s,decimal-leading-zero);
 position:absolute;left:0;top:0;
 width:28px;height:28px;display:grid;place-items:center;
 border-radius:7px;font-size:12px;font-weight:700;color:#3a2a05;
 background:linear-gradient(145deg,#d4af37,#b8860b);
 box-shadow:0 4px 10px rgba(184,134,11,.28);
}
.step-list strong{display:block;font-size:14.5px;color:var(--ink);font-family:var(--serif);}
.benefit-block{
 margin-top:24px;padding:18px 20px;border-radius:var(--radius);
 background:#fdf7e8;border:1px solid rgba(212,175,55,.35);
}
.benefit-title{
 font-family:var(--serif);font-size:15px;color:var(--gold-ink);
 letter-spacing:1px;margin-bottom:10px;
}
.benefit-list{display:grid;gap:8px;}
.benefit-list li{position:relative;padding-left:20px;font-size:13.5px;color:var(--ink);}
.benefit-list li::before{
 content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;
 background:var(--gold);transform:rotate(45deg);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13.5px;font-weight:700;color:var(--ink);letter-spacing:.3px;}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:8px;
 border:1px solid rgba(140,31,31,.18);background:#fdfaf2;
 transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:96px;resize:vertical;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(212,175,55,.7);}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--gold);background:#fff;
 box-shadow:0 0 0 3px rgba(212,175,55,.18);
}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:4px;}
.form-note{grid-column:1/-1;font-size:12.5px;color:var(--muted);}
.form-tip{
 grid-column:1/-1;display:none;padding:12px 16px;border-radius:8px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);
 font-size:13.5px;color:var(--gold-ink);
}
.form-tip.show{display:block;}

/* ================= 页脚 ================= */
.site-footer{
 background:linear-gradient(180deg,#8c1f1f 0%,#5e1313 100%);
 color:#e9dcc2;border-top:1px solid var(--gold);
 padding-top:52px;
}
.footer-grid{
 display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;
 padding-bottom:36px;
}
.footer-brand{
 display:flex;align-items:center;gap:10px;margin-bottom:14px;
 font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;letter-spacing:1px;
}
.footer-col h4{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 margin-bottom:14px;padding-bottom:10px;
 border-bottom:1px solid rgba(212,175,55,.28);letter-spacing:1px;
}
.footer-col p{font-size:13.5px;color:#ddceb2;line-height:1.9;}
.footer-col li{margin-bottom:9px;}
.footer-col a{font-size:13.5px;color:#e9dcc2;}
.footer-col a:hover{color:var(--gold-light);}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
 border-top:1px solid rgba(212,175,55,.28);
 padding:18px 0 24px;
}
.footer-bottom p{font-size:12.5px;color:#d9c9a8;letter-spacing:.3px;}
.fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.fb-links a{font-size:12.5px;color:#d9c9a8;}
.fb-links a:hover{color:var(--gold-light);}

/* ================= 响应式 ================= */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:32px;}
 .hero-figure{max-width:620px;}
 .hero-figure img{height:260px;}
 .metrics-grid{grid-template-columns:repeat(2,1fr);}
 .term-grid{grid-template-columns:repeat(2,1fr);}
 .voice-grid{grid-template-columns:repeat(2,1fr);}
 .timeline{grid-template-columns:repeat(2,1fr);}
 .entry-panel{grid-template-columns:1fr;gap:28px;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .param-bar{grid-template-columns:repeat(2,1fr);}
 .param:nth-child(2){border-right:0;}
 .param:nth-child(1),.param:nth-child(2){border-bottom:1px solid rgba(212,175,55,.22);}
}
@media (max-width:900px){
 .header-inner{position:relative;}
 .nav-toggle{display:inline-flex;}
 .nav-cta{display:none;}
 .main-nav{
  position:absolute;left:0;right:0;top:64px;
  flex-direction:column;align-items:stretch;gap:0;margin:0;
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 16px 30px rgba(0,0,0,.35);
  max-height:0;overflow:hidden;padding:0 24px;
  transition:max-height .3s ease,padding .3s ease;
 }
 .main-nav.open{max-height:300px;padding:6px 24px 14px;}
 .main-nav a{padding:12px 4px;border-bottom:1px solid rgba(212,175,55,.16);}
 .main-nav a:last-child{border-bottom:0;}
 .main-nav a::after{display:none;}
 .main-nav a.active{color:var(--gold-light);}
}
@media (max-width:768px){
 .section{padding:52px 0;scroll-margin-top:112px;}
 .compare{grid-template-columns:1fr;}
 .guard-grid{grid-template-columns:1fr;}
 .form-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:28px;}
 .section-head{align-items:flex-start;}
 .sec-more{font-size:13.5px;}
 .entry-panel{padding:24px;}
 .hero-lead{font-size:14.5px;}
 .news-item{grid-template-columns:64px 1fr;gap:14px;}
 .news-thumb{width:64px;height:58px;}
 .news-seal{font-size:18px;}
}
@media (max-width:520px){
 .container{padding:0 18px;}
 .metrics-grid,.term-grid,.voice-grid,.timeline{grid-template-columns:1fr;}
 .param-bar{grid-template-columns:1fr;}
 .param{border-right:0;border-bottom:1px solid rgba(212,175,55,.22);}
 .param:last-child{border-bottom:0;}
 .hero-actions{flex-direction:column;}
 .hero-actions .btn{width:100%;}
 .hero-title{font-size:25px;}
 .hero-figure img{height:200px;}
 .metric-value{font-size:28px;}
 .entry-panel{padding:20px;}
 .form-actions .btn{width:100%;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}