/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-dark:#4a0f0f;
  --red-mid:#6d1717;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-soft:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --paper:#fffdf8;
  --ink:#3a3428;
  --ink-soft:#8a8070;
  --line:rgba(140,31,31,.13);
  --line-gold:rgba(212,175,55,.45);
  --radius-s:8px;
  --radius:10px;
  --radius-l:16px;
  --shadow-1:0 2px 10px rgba(74,15,15,.06);
  --shadow-2:0 16px 34px rgba(74,15,15,.16);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--gold)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red);margin:0;line-height:1.4;font-weight:700}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:var(--sans)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

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

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:200;
  background:linear-gradient(180deg,#8c1f1f 0%,#761919 100%);
  border-bottom:1px solid rgba(212,175,55,.55);
  box-shadow:0 4px 18px rgba(74,15,15,.18);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:19px;letter-spacing:.6px;font-weight:700}
.brand:hover{color:var(--gold-soft)}
.brand-mark{
  width:30px;height:30px;flex:0 0 30px;border-radius:7px;
  background:linear-gradient(135deg,#e8c87a,#b8860b);
  color:#5e1313;display:grid;place-items:center;font-size:15px;font-weight:700;
  box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.main-nav{flex:1;display:flex;justify-content:flex-end}
.nav-menu{display:flex;align-items:center;gap:28px;padding:0;margin:0;list-style:none}
.nav-menu li{margin:0}
.nav-menu a{
  position:relative;display:inline-block;padding:6px 0;
  color:#f2e4cc;font-size:14.5px;letter-spacing:.3px;transition:color .22s ease;
}
.nav-menu a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .26s ease;
}
.nav-menu a:hover{color:var(--gold-soft)}
.nav-menu a:hover::after{transform:scaleX(1)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:scaleX(1)}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  padding:9px 22px;border-radius:var(--radius-s);font-size:14px;font-weight:700;letter-spacing:.5px;
  color:#fffdf5;background:linear-gradient(135deg,#d4af37,#b8860b);
  border:1px solid rgba(255,255,255,.25);
  box-shadow:0 6px 16px rgba(184,134,11,.32);
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
  white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);box-shadow:0 10px 22px rgba(184,134,11,.42)}
.nav-cta:active{transform:translateY(0)}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:38px;padding:0 9px;border-radius:var(--radius-s);
  background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.55);cursor:pointer;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-soft);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#fff;padding-top:52px}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/斗牛棋牌.webp') center/cover no-repeat;opacity:.2;filter:saturate(.75)}
.hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(115% 85% at 15% 5%,rgba(140,31,31,.5),rgba(74,15,15,.94) 72%),
    repeating-linear-gradient(45deg,rgba(212,175,55,.05) 0 14px,transparent 14px 28px);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.14fr .86fr;gap:46px;align-items:center;padding-bottom:50px}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:2px;color:var(--gold-soft);
  border:1px solid rgba(212,175,55,.45);border-radius:999px;padding:5px 15px;margin-bottom:18px;
  background:rgba(212,175,55,.09);
}
.hero h1{
  color:var(--gold);font-size:clamp(27px,3.6vw,40px);line-height:1.34;
  letter-spacing:.5px;margin:0 0 16px;text-shadow:0 3px 14px rgba(0,0,0,.28);
}
.hero-lead{color:#efe1c6;font-size:15px;line-height:1.95;max-width:640px;margin-bottom:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:20px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tag{
  font-size:12.5px;color:var(--gold-soft);padding:5px 14px;border-radius:999px;
  border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);letter-spacing:.6px;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--radius-s);font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf5;box-shadow:0 8px 20px rgba(184,134,11,.3)}
.btn-gold:hover{color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}

.param-panel{
  position:relative;border:2px solid rgba(212,175,55,.55);border-radius:var(--radius-l);
  background:linear-gradient(165deg,rgba(255,253,248,.09),rgba(74,15,15,.5));
  padding:22px 22px 16px;box-shadow:0 18px 40px rgba(0,0,0,.28);backdrop-filter:blur(2px);
}
.param-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.param-head h2{
  font-size:16px;color:var(--gold-soft);letter-spacing:1px;margin:0;font-weight:700;
}
.param-chip{
  font-size:11.5px;letter-spacing:1px;color:#5e1313;background:linear-gradient(135deg,#e8c87a,#d4af37);
  border-radius:4px;padding:3px 9px;font-weight:700;
}
.param-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(212,175,55,.26);font-size:13.6px}
.param-row:last-of-type{border-bottom:0}
.param-row span:first-child{color:#dcc9a6}
.param-row b{color:var(--gold);font-family:var(--serif);font-size:16px;letter-spacing:.5px}
.param-note{margin:12px 0 0;font-size:12px;color:#bda98a;line-height:1.7}

.metric-strip{
  position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:rgba(212,175,55,.32);border-top:1px solid rgba(212,175,55,.45);
}
.metric{background:#631616;padding:18px 16px;text-align:center}
.metric b{display:block;font-family:var(--serif);font-size:23px;color:var(--gold);letter-spacing:.5px}
.metric span{display:block;margin-top:3px;font-size:12.6px;color:#e3d2b3;letter-spacing:.5px}

/* ===== 通用板块 ===== */
.section{padding:64px 0}
.section-alt{background:var(--bg-alt)}
.section-paper{background:var(--paper)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.section-head h2{display:flex;align-items:center;gap:12px;font-size:clamp(21px,2.4vw,26px);color:var(--red)}
.section-head h2::before{content:"";width:4px;height:22px;border-radius:2px;background:linear-gradient(180deg,#e8c87a,#b8860b)}
.section-more{font-size:14px;color:var(--gold-deep);border-bottom:1px solid rgba(184,134,11,.4);padding-bottom:1px}
.section-more:hover{color:var(--red);border-bottom-color:var(--red)}
.section-hint{font-size:13px;color:var(--ink-soft);letter-spacing:.5px}
.section-desc{max-width:820px;color:var(--ink-soft);font-size:14.5px;line-height:1.9;margin:0 0 26px}

.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ===== 卡片 ===== */
.hcard{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-1);overflow:hidden;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.hcard:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-2)}
.hcard-pad{padding-top:46px}
.seal{
  position:absolute;top:0;left:0;padding:5px 11px;font-family:var(--serif);font-size:13px;letter-spacing:2px;
  color:var(--gold-soft);background:var(--red);border:1px solid var(--gold);border-radius:0 0 8px 0;
}
.hcard h3{font-size:18px;color:var(--red);margin:0 0 8px}
.hcard p{font-size:14px;color:var(--ink-soft);line-height:1.85;margin:0}
.hcard .tag{margin-top:14px}

.tag{
  display:inline-block;font-size:12.4px;color:var(--red);background:rgba(212,175,55,.16);
  border:1px solid rgba(212,175,55,.5);border-radius:999px;padding:3px 12px;letter-spacing:.4px;
}
.tag-gold{color:#5e1313;background:rgba(212,175,55,.28)}

.thumb{border-radius:var(--radius-s);overflow:hidden;background:#e7dcc6;aspect-ratio:16/10}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.hcard:hover .thumb img{transform:scale(1.05)}

/* ===== 规则要点 ===== */
.rule-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:32px;align-items:center}
.rule-figure{position:relative;border:2px solid rgba(212,175,55,.6);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-2)}
.rule-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.rule-list{display:grid;gap:14px}
.rule-item{
  display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:16px 18px;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.rule-item:hover{transform:translateX(4px);border-color:var(--gold);box-shadow:var(--shadow-1)}
.rule-num{
  width:44px;height:44px;border-radius:8px;display:grid;place-items:center;
  font-family:var(--serif);font-size:17px;font-weight:700;color:var(--gold-soft);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);border:1px solid rgba(212,175,55,.6);
}
.rule-item h3{font-size:16px;margin:0 0 3px;color:var(--red)}
.rule-item p{font-size:13.8px;color:var(--ink-soft);margin:0;line-height:1.8}

/* ===== 入口矩阵 ===== */
.entry-card{
  position:relative;display:block;background:var(--paper);border:1px solid var(--line-gold);
  border-radius:var(--radius);padding:26px 22px;color:var(--ink);
  box-shadow:var(--shadow-1);transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.entry-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-2);color:var(--ink)}
.entry-card .entry-index{font-family:var(--serif);font-size:13px;letter-spacing:3px;color:var(--gold-deep);display:block;margin-bottom:10px}
.entry-card h3{font-size:19px;color:var(--red);margin:0 0 8px}
.entry-card p{font-size:13.8px;color:var(--ink-soft);margin:0 0 16px;line-height:1.85}
.entry-card .entry-go{font-size:13.5px;color:var(--gold-deep);font-weight:700;letter-spacing:.5px}
.entry-card:hover .entry-go{color:var(--red)}

/* ===== 发布 / 资讯列表 ===== */
.post-list{display:grid;gap:16px}
.post-item{
  display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:center;
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:14px;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.post-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-2)}
.post-item .thumb{aspect-ratio:16/10;height:100%}
.post-item h3{font-size:16.5px;margin:0 0 6px;color:var(--red)}
.post-item p{font-size:13.6px;color:var(--ink-soft);margin:0 0 10px;line-height:1.8}
.post-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.4px;color:var(--ink-soft);letter-spacing:.4px}

.news-list{display:grid;gap:12px}
.news-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  background:var(--paper);border:1px solid rgba(212,175,55,.34);border-radius:var(--radius);
  padding:15px 18px;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.news-item:hover{border-color:var(--gold);transform:translateX(4px);box-shadow:var(--shadow-1)}
.news-item h3{font-size:15.4px;margin:0 0 4px;color:var(--red)}
.news-item p{font-size:13.4px;color:var(--ink-soft);margin:0;line-height:1.8}
.news-item .tag{flex:0 0 auto;margin-top:2px}

/* ===== 数据指标 ===== */
.stats-section{background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#fff;position:relative;overflow:hidden}
.stats-section::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,rgba(212,175,55,.06) 0 16px,transparent 16px 32px);
  pointer-events:none;
}
.stats-section .container{position:relative;z-index:2}
.stats-section .section-head{border-bottom-color:rgba(212,175,55,.34)}
.stats-section .section-head h2{color:var(--gold)}
.stats-section .section-desc{color:#e6d5b6}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.stat{
  border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);padding:22px;
  background:rgba(255,253,248,.05);transition:background .24s ease,border-color .24s ease,transform .24s ease;
}
.stat:hover{background:rgba(212,175,55,.11);border-color:var(--gold);transform:translateY(-3px)}
.stat b{display:block;font-family:var(--serif);font-size:31px;color:var(--gold);letter-spacing:.5px}
.stat p{margin:6px 0 0;font-size:13.6px;color:#e3d2b3;line-height:1.8}

/* ===== 误区 ===== */
.mis-item{
  background:var(--paper);border:1px solid var(--line-gold);border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:20px 22px;transition:box-shadow .24s ease,transform .24s ease;
}
.mis-item:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.mis-wrong{font-size:14.6px;color:var(--red);font-family:var(--serif);font-weight:700;margin:0 0 8px}
.mis-wrong::before{content:"误";display:inline-grid;place-items:center;width:20px;height:20px;margin-right:8px;font-size:12px;border-radius:4px;color:var(--gold-soft);background:var(--red);border:1px solid var(--gold);vertical-align:1px}
.mis-right{font-size:13.8px;color:var(--ink-soft);margin:0;line-height:1.85}
.mis-right::before{content:"正";display:inline-grid;place-items:center;width:20px;height:20px;margin-right:8px;font-size:12px;border-radius:4px;color:#5e1313;background:linear-gradient(135deg,#e8c87a,#d4af37);vertical-align:1px}

/* ===== 里程碑 ===== */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;margin-top:10px}
.timeline::before{
  content:"";position:absolute;top:8px;left:6px;right:6px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,rgba(212,175,55,.75),rgba(212,175,55,.2));
}
.tl-item{position:relative;padding-top:30px}
.tl-item::before{
  content:"";position:absolute;top:1px;left:0;width:12px;height:12px;border-radius:50%;
  background:var(--gold);border:2px solid var(--red);box-shadow:0 0 0 4px rgba(212,175,55,.18);
}
.tl-item span{display:block;font-size:12.6px;letter-spacing:1.6px;color:var(--gold-deep);margin-bottom:6px}
.tl-item h3{font-size:16px;margin:0 0 6px;color:var(--red)}
.tl-item p{font-size:13.5px;color:var(--ink-soft);margin:0;line-height:1.8}

/* ===== 观点 ===== */
.quote-card{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:26px 24px 20px;box-shadow:var(--shadow-1);transition:transform .24s ease,box-shadow .24s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.quote-card::before{
  content:"”";position:absolute;top:6px;left:18px;font-family:var(--serif);font-size:52px;color:rgba(212,175,55,.42);line-height:1;
}
.quote-card p{position:relative;font-family:var(--serif);font-size:16px;color:var(--red);line-height:1.85;margin:16px 0 14px}
.quote-card span{font-size:12.8px;color:var(--ink-soft);letter-spacing:.6px}

/* ===== 三步 ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{
  position:relative;background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:24px 22px;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-2)}
.step-num{
  font-family:var(--serif);font-size:30px;color:transparent;
  -webkit-text-stroke:1px rgba(140,31,31,.55);letter-spacing:1px;display:block;margin-bottom:8px;
}
.step h3{font-size:17px;margin:0 0 7px;color:var(--red)}
.step p{font-size:13.8px;color:var(--ink-soft);margin:0;line-height:1.85}

/* ===== 口碑 ===== */
.voice{
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-1);transition:transform .24s ease,box-shadow .24s ease;
}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.voice p{font-size:14.2px;color:var(--ink);line-height:1.9;margin:0 0 14px}
.voice-by{display:flex;align-items:center;gap:10px;font-size:12.8px;color:var(--ink-soft)}
.voice-avatar{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:0 0 30px;
  font-family:var(--serif);font-size:13px;color:var(--gold-soft);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);border:1px solid rgba(212,175,55,.6);
}

/* ===== 问答 ===== */
.faq-list{display:grid;gap:14px}
.faq-item{
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:18px 22px;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:var(--gold);box-shadow:var(--shadow-1)}
.faq-q{font-family:var(--serif);font-size:16px;color:var(--red);font-weight:700;margin:0 0 7px}
.faq-a{font-size:13.9px;color:var(--ink-soft);margin:0;line-height:1.9}

/* ===== 联系表单 ===== */
.contact-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:38px;align-items:start}
.contact-info ul{display:grid;gap:12px;margin-top:18px}
.contact-info li{display:flex;gap:10px;font-size:14px;color:var(--ink-soft);line-height:1.85}
.contact-info li::before{content:"";flex:0 0 8px;height:8px;margin-top:9px;border-radius:2px;background:linear-gradient(135deg,#e8c87a,#b8860b)}
.form-card{
  background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius-l);
  padding:26px;box-shadow:var(--shadow-2);
}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13.6px;color:var(--ink);margin-bottom:6px;letter-spacing:.4px}
.form-field input,.form-field textarea{
  width:100%;font-family:var(--sans);font-size:14.2px;color:var(--ink);
  background:#fffefb;border:1px solid rgba(140,31,31,.22);border-radius:var(--radius-s);padding:11px 14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-field textarea{min-height:110px;resize:vertical}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.2)}
.form-note{font-size:12.4px;color:var(--ink-soft);line-height:1.75;margin:12px 0 0}
.form-feedback{display:none;margin-top:14px;font-size:13.4px;color:#5e1313;background:rgba(212,175,55,.2);border:1px solid rgba(212,175,55,.6);border-radius:var(--radius-s);padding:10px 14px}
.form-feedback.show{display:block}

/* ===== 页脚 ===== */
.site-footer{
  background:linear-gradient(180deg,#6d1717 0%,#4a0f0f 100%);
  color:#e3d2b3;border-top:1px solid rgba(212,175,55,.65);padding:52px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:19px;color:#fff;letter-spacing:.6px;margin-bottom:12px}
.footer-desc{font-size:13.6px;color:#c9b596;line-height:1.9;margin:0;max-width:340px}
.footer-title{font-family:var(--serif);font-size:15.5px;color:var(--gold-soft);letter-spacing:1.2px;margin-bottom:14px}
.footer-links{display:grid;gap:9px}
.footer-links a{color:#d8c6a6;font-size:13.8px}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{
  margin-top:38px;border-top:1px solid rgba(212,175,55,.24);padding:18px 0 22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.8px;color:#bda98a;letter-spacing:.4px;
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px;padding-bottom:42px}
  .hero-lead{max-width:none}
  .rule-layout{grid-template-columns:1fr;gap:26px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:26px}
  .timeline::before{display:none}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .contact-wrap{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .nav-menu{gap:20px}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#5f1414;border-bottom:1px solid rgba(212,175,55,.55);
    padding:6px 22px 14px;display:none;box-shadow:0 16px 30px rgba(0,0,0,.28);
  }
  .nav-menu.is-open{display:flex}
  .nav-menu a{display:block;padding:13px 0;border-bottom:1px solid rgba(212,175,55,.18);font-size:15px}
  .nav-menu a::after{display:none}
  .nav-menu a.active{color:var(--gold)}
  .main-nav{flex:0 0 auto}
  .metric-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .hero{padding-top:36px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .post-item{grid-template-columns:1fr}
  .post-item .thumb{aspect-ratio:16/9}
  .news-item{flex-direction:column;align-items:flex-start}
  .news-item .tag{margin-top:4px}
  .footer-grid{grid-template-columns:1fr}
  .section-head{align-items:flex-start}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  .nav-cta{display:none}
  .brand{font-size:17px}
  .hero h1{font-size:25px}
  .hero-lead{font-size:14px;line-height:1.9}
  .param-panel{padding:18px 16px 12px}
  .metric b{font-size:19px}
  .metric span{font-size:11.8px}
  .container{padding:0 16px}
  .hcard,.mis-item,.faq-item,.voice,.step,.entry-card{padding:18px}
  .hcard-pad{padding-top:42px}
  .form-card{padding:20px}
  .btn{width:100%;padding:12px 18px}
  .hero-actions{gap:10px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4a0f0f;
 --red-mid:#6d1717;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-soft:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --paper:#fffdf8;
 --ink:#3a3428;
 --ink-soft:#8a8070;
 --line:rgba(140,31,31,.13);
 --line-gold:rgba(212,175,55,.45);
 --radius-s:8px;
 --radius:10px;
 --radius-l:16px;
 --shadow-1:0 2px 10px rgba(74,15,15,.06);
 --shadow-2:0 16px 34px rgba(74,15,15,.16);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--gold)}
p{margin:0 0 12px}
h1,h2,h3,h4{margin:0;font-weight:700}
ul,ol{margin:0;padding:0}
button{font-family:var(--sans)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:200;
 background:linear-gradient(180deg,#8c1f1f 0%,#761919 100%);
 border-bottom:1px solid rgba(212,175,55,.55);
 box-shadow:0 4px 18px rgba(74,15,15,.18);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:19px;letter-spacing:.6px;font-weight:700}
.brand:hover{color:var(--gold-soft)}
.brand-mark{
 width:30px;height:30px;flex:0 0 30px;border-radius:7px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);
 color:#5e1313;display:grid;place-items:center;font-size:15px;font-weight:700;
 box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.main-nav{flex:1;display:flex;justify-content:flex-end}
.nav-menu{display:flex;align-items:center;gap:28px;padding:0;margin:0;list-style:none}
.nav-menu li{margin:0}
.nav-menu a{
 position:relative;display:inline-block;padding:6px 0;
 color:#f2e4cc;font-size:14.5px;letter-spacing:.3px;transition:color .22s ease;
}
.nav-menu a::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .26s ease;
}
.nav-menu a:hover{color:var(--gold-soft)}
.nav-menu a:hover::after{transform:scaleX(1)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:scaleX(1)}
.nav-cta{
 display:inline-flex;align-items:center;justify-content:center;
 padding:9px 22px;border-radius:var(--radius-s);font-size:14px;font-weight:700;letter-spacing:.5px;
 color:#fffdf5;background:linear-gradient(135deg,#d4af37,#b8860b);
 border:1px solid rgba(255,255,255,.25);
 box-shadow:0 6px 16px rgba(184,134,11,.32);
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
 white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);box-shadow:0 10px 22px rgba(184,134,11,.42)}
.nav-cta:active{transform:translateY(0)}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:42px;height:38px;padding:0 9px;border-radius:var(--radius-s);
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.55);cursor:pointer;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-soft);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 通用按钮 ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:var(--radius-s);font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf5;box-shadow:0 8px 20px rgba(184,134,11,.3)}
.btn-gold:hover{color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}

/* ===== 杂志分栏首屏 ===== */
.lead-banner{position:relative;overflow:hidden;background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#fff;border-bottom:3px solid var(--gold)}
.lead-bg{position:absolute;inset:0;background:url('/assets/images/上的牌有种不管他人死活的好.webp') center/cover no-repeat;opacity:.17;filter:saturate(.72)}
.lead-veil{
 position:absolute;inset:0;
 background:
 radial-gradient(120% 90% at 12% 0%,rgba(140,31,31,.55),rgba(74,15,15,.93) 74%),
 repeating-linear-gradient(45deg,rgba(212,175,55,.05) 0 14px,transparent 14px 28px);
}
.lead-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;padding:54px 0 58px}
.lead-kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:2px;
 color:var(--gold-soft);border:1px solid rgba(212,175,55,.45);border-radius:999px;
 padding:5px 15px;margin-bottom:18px;background:rgba(212,175,55,.09);
}
.lead-kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.lead-main h1{
 color:var(--gold);font-family:var(--serif);
 font-size:clamp(26px,3.4vw,38px);line-height:1.36;letter-spacing:.5px;
 margin-bottom:16px;text-shadow:0 3px 14px rgba(0,0,0,.3);
}
.lead-summary{color:#efe1c6;font-size:15px;line-height:1.95;max-width:640px;margin-bottom:20px}
.lead-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.lead-tags span{
 font-size:12.5px;color:var(--gold-soft);padding:5px 14px;border-radius:999px;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);letter-spacing:.6px;
}
.lead-card{
 background:rgba(255,253,248,.97);border:2px solid var(--gold);border-radius:var(--radius-l);
 overflow:hidden;box-shadow:0 24px 46px rgba(0,0,0,.32);
}
.lead-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.lead-card-body{padding:18px 22px 22px}
.lead-card-label{
 display:inline-block;font-size:11.5px;letter-spacing:2px;color:#fffdf5;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);border:1px solid var(--gold);
 border-radius:4px;padding:2px 10px;margin-bottom:10px;
}
.lead-card-body h2{font-family:var(--serif);font-size:19px;color:var(--red);line-height:1.5;margin-bottom:8px}
.lead-card-body p{font-size:13.5px;color:var(--ink-soft);line-height:1.85;margin:0}

/* ===== 数据看板 ===== */
.data-band{background:linear-gradient(135deg,#5e1313 0%,#4a0f0f 100%);color:#fff;padding:52px 0 56px;position:relative;overflow:hidden}
.data-band::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:repeating-linear-gradient(90deg,rgba(212,175,55,.05) 0 1px,transparent 1px 64px);
}
.data-band .container{position:relative;z-index:2}
.band-head{margin-bottom:28px;border-bottom:1px solid rgba(212,175,55,.28);padding-bottom:16px}
.band-title{font-family:var(--serif);font-size:24px;color:var(--gold);letter-spacing:.6px}
.band-sub{font-size:13.5px;color:#d9c8a6;margin:6px 0 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
 background:rgba(255,255,255,.055);border:1px solid rgba(212,175,55,.32);
 border-radius:var(--radius);padding:22px 20px;
 transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--gold);background:rgba(212,175,55,.1)}
.stat-num{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--gold);line-height:1.15;letter-spacing:1px}
.stat-num span{font-size:15px;margin-left:4px;color:var(--gold-soft);font-weight:400}
.stat-label{font-size:14px;color:#fff;margin:8px 0 6px;font-weight:700}
.stat-card p{font-size:12.8px;line-height:1.8;color:#cdbb9a;margin:0}

/* ===== 通用区块 ===== */
.section{padding:56px 0}
.section-alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;border-bottom:1px solid var(--line);padding-bottom:14px;flex-wrap:wrap}
.sec-title{position:relative;padding-left:16px;font-family:var(--serif);font-size:24px;color:var(--red);line-height:1.4;letter-spacing:.5px}
.sec-title::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;background:linear-gradient(180deg,#d4af37,#b8860b)}
.sec-desc{font-size:13.5px;color:var(--ink-soft);margin-left:16px;margin-top:4px}
.sec-more{font-size:13.5px;color:var(--gold-deep);white-space:nowrap;font-weight:700;letter-spacing:.4px}
.sec-more:hover{color:var(--gold)}

/* ===== 区间矩阵卡片 ===== */
.matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-1);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-2)}
.card-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.seal{
 flex:0 0 auto;width:38px;height:38px;display:grid;place-items:center;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);border:1px solid var(--gold);
 border-radius:6px;color:var(--gold-soft);font-family:var(--serif);
 font-size:17px;line-height:1;box-shadow:inset 0 0 0 2px rgba(212,175,55,.16);
}
.card-head h3{font-family:var(--serif);font-size:18px;color:var(--red);letter-spacing:.4px}
.card p{font-size:14px;color:var(--ink-soft);line-height:1.85;margin-bottom:12px}
.card-list{list-style:none;padding:0;margin:0}
.card-list li{
 position:relative;padding:8px 0 8px 20px;font-size:13.8px;color:var(--ink);
 border-bottom:1px dashed var(--line);
}
.card-list li:last-child{border-bottom:0}
.card-list li::before{
 content:"";position:absolute;left:2px;top:16px;width:8px;height:8px;border-radius:2px;
 transform:rotate(45deg);background:linear-gradient(135deg,#d4af37,#b8860b);
}

/* ===== 结果对比 ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-1)}
.compare-col.is-good{border-color:var(--line-gold);box-shadow:var(--shadow-2)}
.compare-col h3{font-family:var(--serif);font-size:18px;color:var(--red);margin-bottom:4px;letter-spacing:.4px}
.compare-col .compare-sub{font-size:12.8px;color:var(--ink-soft);margin-bottom:14px}
.compare-list{list-style:none;padding:0;margin:0}
.compare-list li{position:relative;padding:10px 0 10px 26px;font-size:14px;border-bottom:1px dashed var(--line);color:var(--ink)}
.compare-list li:last-child{border-bottom:0}
.compare-list li::before{content:"";position:absolute;left:0;top:17px;width:10px;height:10px;border-radius:2px;transform:rotate(45deg);background:#c9bda3}
.compare-col.is-good .compare-list li::before{background:linear-gradient(135deg,#d4af37,#b8860b)}
.compare-note{
 margin-top:20px;padding:16px 20px;border-radius:var(--radius);
 background:linear-gradient(135deg,rgba(140,31,31,.07),rgba(212,175,55,.09));
 border:1px solid var(--line-gold);font-size:14px;color:var(--ink);
}
.compare-note strong{color:var(--red)}

/* ===== 里程碑时间线 ===== */
.timeline{position:relative;padding-left:30px;margin-top:6px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,#d4af37,rgba(212,175,55,.14))}
.tl-item{position:relative;padding:0 0 26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
 content:"";position:absolute;left:-27px;top:7px;width:12px;height:12px;border-radius:50%;
 background:var(--paper);border:2px solid var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.14);
}
.tl-item h3{font-family:var(--serif);font-size:17px;color:var(--red);margin-bottom:4px}
.tl-item .tl-tag{
 display:inline-block;font-size:11.5px;letter-spacing:1px;color:#5e1313;
 background:linear-gradient(135deg,#e8c87a,#d4af37);border-radius:4px;padding:2px 9px;
 font-weight:700;margin-bottom:6px;
}
.tl-item p{font-size:14px;color:var(--ink-soft);line-height:1.85;margin:0}

/* ===== 资讯列表 ===== */
.news-list{display:grid;gap:16px}
.news-item{
 display:grid;grid-template-columns:172px 1fr;gap:0;background:var(--paper);
 border:1px solid var(--line-gold);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow-1);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-2)}
.news-item img{width:100%;height:100%;object-fit:cover;min-height:132px}
.news-body{padding:18px 22px;display:flex;flex-direction:column;justify-content:center}
.news-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:7px}
.news-body h3{font-family:var(--serif);font-size:17px;color:var(--red);line-height:1.5;margin-bottom:6px}
.news-body p{font-size:13.5px;color:var(--ink-soft);line-height:1.85;margin:0}
.tag{
 display:inline-block;font-size:11.5px;letter-spacing:.6px;color:#8c1f1f;
 border:1px solid var(--line-gold);border-radius:999px;padding:1px 10px;background:rgba(212,175,55,.1);
}

/* ===== 平台保障 ===== */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;text-align:left;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.guard:hover{transform:translateY(-4px);border-color:var(--line-gold);box-shadow:var(--shadow-2)}
.guard-icon{
 width:42px;height:42px;border-radius:10px;display:grid;place-items:center;margin-bottom:12px;
 background:rgba(140,31,31,.07);border:1px solid var(--line-gold);
}
.guard-icon svg{width:22px;height:22px;stroke:var(--gold-deep);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.guard h3{font-family:var(--serif);font-size:16.5px;color:var(--red);margin-bottom:6px}
.guard p{font-size:13.3px;color:var(--ink-soft);line-height:1.8;margin:0}

/* ===== 快速解答 ===== */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-card{
 background:var(--paper);border:1px solid var(--line-gold);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:20px 20px 22px;box-shadow:var(--shadow-1);
 transition:transform .25s ease,box-shadow .25s ease;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.quick-card h3{font-family:var(--serif);font-size:16px;color:var(--red);margin-bottom:8px;line-height:1.55}
.quick-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.85;margin:0}

/* ===== FAQ ===== */
.faq-list{max-width:900px}
.faq-item{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
 margin-bottom:12px;overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--line-gold);box-shadow:var(--shadow-1)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:16px 20px;font-family:var(--serif);font-size:16px;
 color:var(--red);display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:20px;color:var(--gold-deep);line-height:1;transition:transform .22s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 20px 18px;font-size:14px;color:var(--ink-soft);line-height:1.9}

/* ===== 转化表单 ===== */
.panel-wrap{
 display:grid;grid-template-columns:.92fr 1.08fr;gap:36px;align-items:start;
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius-l);
 padding:34px 32px;box-shadow:var(--shadow-2);
}
.panel-side h2{font-family:var(--serif);font-size:24px;color:var(--red);margin-bottom:12px;line-height:1.45}
.panel-side p{font-size:14px;color:var(--ink-soft);line-height:1.9}
.panel-points{list-style:none;padding:0;margin:16px 0 0}
.panel-points li{position:relative;padding:7px 0 7px 20px;font-size:13.8px;color:var(--ink)}
.panel-points li::before{
 content:"";position:absolute;left:2px;top:15px;width:8px;height:8px;border-radius:2px;
 transform:rotate(45deg);background:linear-gradient(135deg,#d4af37,#b8860b);
}
.panel-form{display:grid;gap:14px}
.field label{display:block;font-size:13px;color:var(--red);font-weight:700;margin-bottom:6px;letter-spacing:.4px}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border:1px solid var(--line-gold);border-radius:var(--radius-s);
 background:#fffdf8;color:var(--ink);font-size:14px;font-family:var(--sans);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#b3a894}
.field input:focus,.field select:focus,.field textarea:focus{
 border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);outline:none;
}
.field textarea{min-height:104px;resize:vertical;line-height:1.8}
.form-tip{font-size:12.5px;color:var(--ink-soft);margin:0}

/* ===== 页脚 ===== */
.site-footer{
 background:linear-gradient(180deg,#5e1313,#4a0f0f);color:#e8dcc6;
 border-top:1px solid var(--gold);padding:46px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;padding-bottom:30px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:18px;color:var(--gold-soft);margin-bottom:12px;letter-spacing:.6px}
.footer-desc{font-size:13.5px;line-height:1.9;color:#cbbfa8;max-width:430px;margin:0}
.footer-title{font-family:var(--serif);font-size:15px;color:var(--gold);margin-bottom:14px;letter-spacing:1.2px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:9px}
.footer-links a{color:#d9cbb0;font-size:13.5px}
.footer-links a:hover{color:var(--gold-soft)}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.24);padding:16px 0 22px;
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:12.5px;color:#bda98a;
}

/* ===== 响应式 ===== */
@media screen and (max-width:1024px){
 .lead-inner{grid-template-columns:1fr;gap:30px;padding:44px 0 48px}
 .lead-card{max-width:560px}
 .stat-grid{grid-template-columns:repeat(2,1fr)}
 .matrix-grid{grid-template-columns:1fr}
 .guard-grid{grid-template-columns:repeat(2,1fr)}
 .quick-grid{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
 .panel-wrap{grid-template-columns:1fr;gap:26px;padding:28px 24px}
}
@media screen and (max-width:900px){
 .nav-toggle{display:flex}
 .main-nav{
  position:absolute;top:64px;left:0;right:0;display:none;
  background:linear-gradient(180deg,#7a1b1b,#5e1313);
  border-bottom:1px solid var(--line-gold);padding:12px 22px 18px;
  box-shadow:0 18px 30px rgba(74,15,15,.38);
 }
 .main-nav.is-open{display:block}
 .nav-menu{flex-direction:column;align-items:flex-start;gap:0;width:100%}
 .nav-menu a{display:block;width:100%;padding:11px 0;font-size:15px;border-bottom:1px solid rgba(212,175,55,.14)}
 .nav-menu a::after{display:none}
 .nav-menu a.active{color:var(--gold)}
 .nav-cta{padding:8px 16px;font-size:13.5px}
}
@media screen and (max-width:768px){
 .section{padding:44px 0}
 .data-band{padding:42px 0 46px}
 .sec-title{font-size:21px}
 .band-title{font-size:21px}
 .compare{grid-template-columns:1fr}
 .news-item{grid-template-columns:124px 1fr}
 .news-item img{min-height:auto}
 .news-body{padding:14px 16px}
 .news-body h3{font-size:15.5px}
 .quick-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:24px}
}
@media screen and (max-width:520px){
 .container{padding:0 16px}
 .nav-wrap{height:60px;gap:12px}
 .brand{font-size:17px}
 .brand-mark{width:27px;height:27px;flex:0 0 27px;font-size:14px}
 .nav-cta{display:none}
 .main-nav{top:60px}
 .lead-inner{padding:36px 0 40px}
 .lead-summary{font-size:14px}
 .stat-grid{grid-template-columns:1fr;gap:14px}
 .guard-grid{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr}
 .news-item img{height:170px}
 .card{padding:20px 18px}
 .panel-wrap{padding:22px 18px}
 .footer-bottom{flex-direction:column;gap:6px}
 .btn{width:100%}
 .lead-card-body{padding:16px 18px 18px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4a0f0f;
 --red-mid:#6d1717;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-soft:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --paper:#fffdf8;
 --ink:#3a3428;
 --ink-soft:#8a8070;
 --line:rgba(140,31,31,.13);
 --line-gold:rgba(212,175,55,.45);
 --radius-s:8px;
 --radius:10px;
 --radius-l:16px;
 --shadow-1:0 2px 10px rgba(74,15,15,.06);
 --shadow-2:0 16px 34px rgba(74,15,15,.16);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;font-family:var(--sans);font-size:15px;line-height:1.8;color:var(--ink);
 background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--gold)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif);margin:0;font-weight:700;line-height:1.42;color:var(--ink)}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:200;
 background:linear-gradient(180deg,#8c1f1f 0%,#761919 100%);
 border-bottom:1px solid rgba(212,175,55,.55);
 box-shadow:0 4px 18px rgba(74,15,15,.18);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:19px;letter-spacing:.6px;font-weight:700}
.brand:hover{color:var(--gold-soft)}
.brand-mark{
 width:30px;height:30px;flex:0 0 30px;border-radius:7px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);
 color:#5e1313;display:grid;place-items:center;font-size:15px;font-weight:700;
 box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.main-nav{flex:1;display:flex;justify-content:flex-end}
.nav-menu{display:flex;align-items:center;gap:28px;padding:0;margin:0;list-style:none}
.nav-menu li{margin:0}
.nav-menu a{position:relative;display:inline-block;padding:6px 0;color:#f2e4cc;font-size:14.5px;letter-spacing:.3px;transition:color .22s ease}
.nav-menu a::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .26s ease;
}
.nav-menu a:hover{color:var(--gold-soft)}
.nav-menu a:hover::after{transform:scaleX(1)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:scaleX(1)}
.nav-cta{
 display:inline-flex;align-items:center;justify-content:center;
 padding:9px 22px;border-radius:var(--radius-s);font-size:14px;font-weight:700;letter-spacing:.5px;
 color:#fffdf5;background:linear-gradient(135deg,#d4af37,#b8860b);
 border:1px solid rgba(255,255,255,.25);
 box-shadow:0 6px 16px rgba(184,134,11,.32);
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
 white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);box-shadow:0 10px 22px rgba(184,134,11,.42)}
.nav-cta:active{transform:translateY(0)}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:42px;height:38px;padding:0 9px;border-radius:var(--radius-s);
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.55);cursor:pointer;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-soft);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ===== 通用按钮 ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:var(--radius-s);font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf5;box-shadow:0 8px 20px rgba(184,134,11,.3)}
.btn-gold:hover{color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px}
/* ===== 内页 Hero ===== */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#fff}
.page-hero-bg{position:absolute;inset:0;background:url('/assets/images/上的牌有种不管他人死活的好.webp') center/cover no-repeat;opacity:.3;filter:saturate(.78)}
.page-hero-veil{
 position:absolute;inset:0;
 background:
 linear-gradient(90deg,rgba(74,15,15,.96) 0%,rgba(94,19,19,.86) 46%,rgba(74,15,15,.46) 100%),
 repeating-linear-gradient(45deg,rgba(212,175,55,.05) 0 14px,transparent 14px 28px);
}
.page-hero-inner{position:relative;z-index:2;padding:52px 22px 54px}
.crumb{display:flex;align-items:center;gap:9px;font-size:12.5px;color:#d9c8a8;margin-bottom:20px;letter-spacing:.4px}
.crumb a{color:#e8c87a}
.crumb a:hover{color:#fff}
.crumb span{opacity:.6}
.crumb em{font-style:normal;color:#bda77f}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;letter-spacing:2px;color:var(--gold-soft);
 border:1px solid rgba(212,175,55,.45);border-radius:999px;padding:5px 15px;margin-bottom:16px;
 background:rgba(212,175,55,.09);
}
.page-hero h1{
 color:var(--gold);font-size:clamp(26px,3.6vw,42px);line-height:1.32;letter-spacing:.5px;
 margin:0 0 16px;max-width:760px;text-shadow:0 3px 14px rgba(0,0,0,.28);
}
.hero-lead{color:#efe1c6;font-size:15.5px;line-height:1.95;max-width:720px;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-stats{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;max-width:900px;
 border-top:1px solid rgba(212,175,55,.32);padding-top:24px;
}
.hero-stats li{min-width:0}
.hero-stat-num{font-family:var(--serif);font-size:24px;color:var(--gold-soft);font-weight:700;line-height:1.2}
.hero-stat-label{display:block;font-size:12.5px;color:#cdb894;letter-spacing:.5px;margin-top:2px}
/* ===== 板块框架 ===== */
.section{padding:64px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-paper{background:var(--paper)}
.section-dark{background:linear-gradient(135deg,#6d1717,#4a0f0f);color:#efe1c6}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:30px;flex-wrap:wrap}
.section-title{position:relative;padding-left:16px;font-size:clamp(21px,2.4vw,29px);color:var(--red);letter-spacing:.4px}
.section-title::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-deep))}
.section-dark .section-title{color:var(--gold-soft)}
.section-sub{color:var(--ink-soft);font-size:14px;max-width:660px;margin:6px 0 0;padding-left:16px}
.section-dark .section-sub{color:#cbb894}
.section-more{font-size:13.5px;color:var(--gold-deep);font-weight:700;letter-spacing:.5px;white-space:nowrap;border-bottom:1px solid var(--line-gold);padding-bottom:2px}
.section-more:hover{color:var(--red)}
.section-dark .section-more{color:var(--gold-soft)}
/* ===== 通用网格 ===== */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
/* ===== 指标看板 ===== */
.metric{
 background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--gold);
 border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-1);
 transition:transform .24s ease,box-shadow .24s ease;
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.metric-num{font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold-deep);line-height:1.15;letter-spacing:.5px}
.metric-num small{font-size:15px;margin-left:3px;color:var(--red)}
.metric-label{display:block;font-size:13.5px;font-weight:700;color:var(--red);margin:6px 0 4px;letter-spacing:.4px}
.metric-desc{font-size:13px;color:var(--ink-soft);margin:0;line-height:1.75}
.data-note{
 margin-top:22px;font-size:13px;color:var(--ink-soft);background:rgba(212,175,55,.1);
 border:1px dashed var(--line-gold);border-radius:var(--radius);padding:14px 18px;
}
.data-note strong{color:var(--red)}
/* ===== 卡片 ===== */
.card{
 position:relative;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);box-shadow:var(--shadow-1);
 padding:38px 22px 24px;height:100%;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--gold)}
.seal{
 position:absolute;top:-1px;left:18px;width:34px;height:34px;display:grid;place-items:center;
 background:linear-gradient(135deg,#a32424,#7a1414);border:1px solid var(--gold);border-radius:6px;
 color:var(--gold-soft);font-family:var(--serif);font-size:15px;font-weight:700;
 box-shadow:0 4px 10px rgba(74,15,15,.22);
}
.card-title{font-size:17px;color:var(--red);margin-bottom:8px;letter-spacing:.3px}
.card-text{font-size:13.8px;color:var(--ink-soft);line-height:1.85;margin:0}
.card-list{margin-top:12px;border-top:1px dashed var(--line);padding-top:12px}
.card-list li{position:relative;padding-left:16px;font-size:13px;color:var(--ink-soft);line-height:1.85}
.card-list li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:2px;background:var(--gold);transform:rotate(45deg)}
/* ===== 对比表 ===== */
.compare-wrap{
 overflow-x:auto;background:var(--paper);border:1px solid var(--line-gold);
 border-radius:var(--radius);box-shadow:var(--shadow-1);
}
table.compare{width:100%;border-collapse:collapse;min-width:660px}
.compare th,.compare td{padding:14px 18px;text-align:left;font-size:14px;vertical-align:top;border-bottom:1px solid var(--line)}
.compare thead th{background:linear-gradient(180deg,#8c1f1f,#6d1717);color:var(--gold-soft);font-family:var(--serif);letter-spacing:.6px;border-bottom:1px solid var(--gold);font-size:14.5px}
.compare tbody tr:nth-child(even){background:rgba(239,230,213,.42)}
.compare tbody tr:hover{background:rgba(212,175,55,.1)}
.compare tbody tr:last-child td{border-bottom:0}
.compare td:first-child{font-family:var(--serif);color:var(--red);font-weight:700;white-space:nowrap}
.compare td em{font-style:normal;color:var(--gold-deep);font-weight:700}
/* ===== 里程碑 ===== */
.mile-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.timeline{position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.12))}
.timeline-item{position:relative;padding:0 0 26px 4px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
 content:"";position:absolute;left:-28px;top:8px;width:14px;height:14px;border-radius:50%;
 background:var(--paper);border:2px solid var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.16);
}
.timeline-step{font-size:12px;letter-spacing:2px;color:var(--gold-deep);font-weight:700}
.timeline-title{font-size:17px;color:var(--red);margin:2px 0 4px}
.timeline-desc{font-size:13.6px;color:var(--ink-soft);margin:0;line-height:1.85}
.mile-figure{
 position:relative;border-radius:var(--radius-l);overflow:hidden;border:2px solid var(--line-gold);
 box-shadow:var(--shadow-2);
}
.mile-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.mile-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:16px 18px;font-size:13px;color:#f3e6cd;
 background:linear-gradient(180deg,rgba(74,15,15,0),rgba(74,15,15,.9));
}
/* ===== 资讯列表 ===== */
.news-card{
 display:flex;flex-direction:column;height:100%;background:var(--paper);
 border:1px solid var(--line-gold);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow-1);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--gold)}
.news-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e6dcc8}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(74,15,15,0) 48%,rgba(74,15,15,.55))}
.news-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-tag{
 align-self:flex-start;font-size:11.5px;letter-spacing:1.2px;color:var(--red);
 background:rgba(212,175,55,.16);border:1px solid var(--line-gold);border-radius:999px;padding:2px 10px;
}
.news-title{font-size:16.5px;line-height:1.52;color:var(--ink)}
.news-card:hover .news-title{color:var(--red)}
.news-desc{font-size:13.4px;color:var(--ink-soft);margin:0;flex:1;line-height:1.8}
.news-meta{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--ink-soft);border-top:1px dashed var(--line);padding-top:10px}
.news-meta b{color:var(--gold-deep);font-weight:700}
/* ===== 保障 ===== */
.assure{display:flex;gap:14px;padding:20px 20px 22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);height:100%;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}
.assure:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--line-gold)}
.assure-icon{
 flex:0 0 42px;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;
 background:rgba(212,175,55,.14);border:1px solid var(--line-gold);color:var(--gold-deep);
}
.assure-icon svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.assure-title{font-size:15.5px;color:var(--red);margin:0 0 4px}
.assure-text{font-size:13.4px;color:var(--ink-soft);margin:0;line-height:1.8}
/* ===== 速查问答卡 ===== */
.quick{background:var(--paper);border:1px solid var(--line-gold);border-left:4px solid var(--gold);border-radius:var(--radius);padding:22px 20px;height:100%;box-shadow:var(--shadow-1);transition:transform .24s ease,box-shadow .24s ease}
.quick:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.quick-q{font-family:var(--serif);font-size:16px;color:var(--red);margin-bottom:8px}
.quick-a{font-size:13.6px;color:var(--ink-soft);margin:0;line-height:1.85}
.quick-code{display:inline-block;margin-top:10px;font-size:12.5px;color:var(--gold-deep);font-weight:700;letter-spacing:.5px;border-bottom:1px solid var(--line-gold);padding-bottom:1px}
/* ===== FAQ ===== */
.faq-item{background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-1)}
.faq-item summary{
 cursor:pointer;list-style:none;position:relative;
 padding:16px 50px 16px 20px;font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
 transition:background .2s ease,color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(212,175,55,.1)}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-family:var(--sans);font-size:20px;line-height:1;color:var(--gold-deep);
}
.faq-item[open] summary::after{content:"−"}
.faq-item[open] summary{background:rgba(212,175,55,.08)}
.faq-body{padding:14px 20px 18px;font-size:14px;line-height:1.9;color:var(--ink-soft);border-top:1px dashed var(--line)}
.faq-body strong{color:var(--red)}
/* ===== 转化表单 ===== */
.form-panel{
 position:relative;overflow:hidden;color:#f3e6cd;
 background:linear-gradient(140deg,#8c1f1f,#5e1313);
 border:1px solid var(--line-gold);border-radius:var(--radius-l);
 padding:38px 34px;box-shadow:var(--shadow-2);
}
.form-panel::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:url('/assets/images/麻将素材红中.webp') center/cover no-repeat;opacity:.07;
}
.form-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:start}
.form-title{color:var(--gold);font-size:25px;margin-bottom:10px}
.form-lead{font-size:14px;color:#e6d6b8;line-height:1.9;margin-bottom:16px}
.form-points li{position:relative;padding-left:18px;font-size:13.5px;color:#dcc9a5;line-height:1.9}
.form-points li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:2px;background:var(--gold);transform:rotate(45deg)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;letter-spacing:.5px;color:var(--gold-soft);margin-bottom:6px}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:var(--radius-s);
 border:1px solid rgba(212,175,55,.4);background:#fffdf8;color:var(--ink);
 font-family:var(--sans);font-size:14px;line-height:1.6;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{min-height:96px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#b6ab97}
.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,.24)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:6px}
.form-note{font-size:12.5px;color:#cdb894;line-height:1.7;margin:10px 0 0}
.form-feedback{
 display:none;margin-top:14px;padding:11px 15px;border-radius:var(--radius-s);
 font-size:13.5px;color:#3a3428;background:rgba(232,200,122,.94);border:1px solid var(--gold);
}
.form-feedback.show{display:block}
.anchor{display:block;position:relative;top:-80px;visibility:hidden}
/* ===== 页脚 ===== */
.site-footer{background:linear-gradient(180deg,#5e1313,#4a0f0f);border-top:1px solid var(--gold);color:#e3d4bb;padding:52px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:18px;color:#fff;margin-bottom:12px;letter-spacing:.5px}
.footer-desc{font-size:13.5px;line-height:1.9;color:#cbb894;margin:0;max-width:430px}
.footer-title{font-family:var(--serif);font-size:15px;color:var(--gold-soft);margin-bottom:14px;letter-spacing:1px}
.footer-links li{margin-bottom:9px}
.footer-links a{color:#d9c8a8;font-size:13.5px}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(212,175,55,.28);padding:16px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:#b8a684}
/* ===== 响应式 ===== */
@media (max-width:1024px){
 .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
 .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
 .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
 .mile-wrap{grid-template-columns:1fr;gap:28px}
 .form-grid{grid-template-columns:1fr;gap:26px}
 .nav-menu{gap:20px}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px}
}
@media (max-width:860px){
 .nav-toggle{display:flex}
 .main-nav{
  position:absolute;left:-22px;right:-22px;top:64px;display:none;
  background:linear-gradient(180deg,#8c1f1f,#6d1717);
  border-bottom:1px solid var(--line-gold);
  box-shadow:0 18px 30px rgba(74,15,15,.32);
  padding:6px 22px 14px;
 }
 .main-nav.open{display:block}
 .nav-menu{flex-direction:column;align-items:stretch;gap:0}
 .nav-menu li{width:100%;border-bottom:1px dashed rgba(212,175,55,.22)}
 .nav-menu li:last-child{border-bottom:0}
 .nav-menu a{display:block;padding:12px 0;font-size:15px}
 .nav-menu a::after{display:none}
 .nav-menu a.active{color:var(--gold)}
 .nav-cta{display:none}
 .section{padding:52px 0}
 .page-hero-inner{padding:40px 22px 46px}
}
@media (max-width:768px){
 .grid-2{grid-template-columns:1fr}
 .grid-3{grid-template-columns:1fr}
 .hero-actions{gap:10px}
 .hero-actions .btn{flex:1 1 auto;padding:11px 18px}
 .section-head{align-items:flex-start}
 .compare th,.compare td{padding:12px 14px;font-size:13.4px}
 .footer-grid{grid-template-columns:1fr;gap:24px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .form-panel{padding:28px 22px}
}
@media (max-width:520px){
 .grid-4{grid-template-columns:1fr}
 .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
 .page-hero h1{font-size:25px}
 .hero-lead{font-size:14.5px}
 .metric-num{font-size:27px}
 .form-title{font-size:21px}
 .faq-item summary{font-size:15px;padding:14px 44px 14px 16px}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#4a0f0f;
 --red-mid:#6d1717;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-soft:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --paper:#fffdf8;
 --ink:#3a3428;
 --ink-soft:#8a8070;
 --line:rgba(140,31,31,.13);
 --line-gold:rgba(212,175,55,.45);
 --radius-s:8px;
 --radius:10px;
 --radius-l:16px;
 --shadow-1:0 2px 10px rgba(74,15,15,.06);
 --shadow-2:0 16px 34px rgba(74,15,15,.16);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--gold-deep);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--gold)}
p{margin:0 0 14px}
h1,h2,h3,h4{font-family:var(--serif);margin:0;line-height:1.36;color:var(--red)}
ul,ol{margin:0 0 14px;padding-left:20px}
button{font-family:var(--sans)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:200;
 background:linear-gradient(180deg,#8c1f1f 0%,#761919 100%);
 border-bottom:1px solid rgba(212,175,55,.55);
 box-shadow:0 4px 18px rgba(74,15,15,.18);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:19px;letter-spacing:.6px;font-weight:700}
.brand:hover{color:var(--gold-soft)}
.brand-mark{
 width:30px;height:30px;flex:0 0 30px;border-radius:7px;
 background:linear-gradient(135deg,#e8c87a,#b8860b);
 color:#5e1313;display:grid;place-items:center;font-size:15px;font-weight:700;
 box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.main-nav{flex:1;display:flex;justify-content:flex-end}
.nav-menu{display:flex;align-items:center;gap:28px;padding:0;margin:0;list-style:none}
.nav-menu li{margin:0}
.nav-menu a{
 position:relative;display:inline-block;padding:6px 0;
 color:#f2e4cc;font-size:14.5px;letter-spacing:.3px;transition:color .22s ease;
}
.nav-menu a::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .26s ease;
}
.nav-menu a:hover{color:var(--gold-soft)}
.nav-menu a:hover::after{transform:scaleX(1)}
.nav-menu a.active{color:var(--gold)}
.nav-menu a.active::after{transform:scaleX(1)}
.nav-cta{
 display:inline-flex;align-items:center;justify-content:center;
 padding:9px 22px;border-radius:var(--radius-s);font-size:14px;font-weight:700;letter-spacing:.5px;
 color:#fffdf5;background:linear-gradient(135deg,#d4af37,#b8860b);
 border:1px solid rgba(255,255,255,.25);
 box-shadow:0 6px 16px rgba(184,134,11,.32);
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
 white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);box-shadow:0 10px 22px rgba(184,134,11,.42)}
.nav-cta:active{transform:translateY(0)}
.nav-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:42px;height:38px;padding:0 9px;border-radius:var(--radius-s);
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.55);cursor:pointer;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-soft);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 通用按钮 ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:var(--radius-s);font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf5;box-shadow:0 8px 20px rgba(184,134,11,.3)}
.btn-gold:hover{color:#fff;background:linear-gradient(135deg,#e2bf50,#a4760a);transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.75);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(212,175,55,.14);color:#fff;transform:translateY(-2px)}
.btn-line{background:#fffdf8;border-color:var(--line-gold);color:var(--gold-deep)}
.btn-line:hover{background:#fdf6e4;border-color:var(--gold);transform:translateY(-2px);color:var(--gold-deep)}

/* ===== 首屏（资料封面 + 目录摘要 + 留资） ===== */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);color:#fff;padding:54px 0 60px}
.page-hero .hero-bg{position:absolute;inset:0;background:url('/assets/images/斗牛棋牌.webp') center/cover no-repeat;opacity:.18;filter:saturate(.7)}
.page-hero .hero-veil{
 position:absolute;inset:0;
 background:
 radial-gradient(115% 85% at 12% 4%,rgba(140,31,31,.45),rgba(74,15,15,.95) 74%),
 repeating-linear-gradient(45deg,rgba(212,175,55,.05) 0 14px,transparent 14px 28px);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;letter-spacing:2px;color:var(--gold-soft);
 border:1px solid rgba(212,175,55,.45);border-radius:999px;padding:5px 15px;margin-bottom:18px;
 background:rgba(212,175,55,.09);
}
.page-hero h1{
 color:var(--gold);font-size:clamp(27px,3.6vw,42px);line-height:1.32;
 letter-spacing:.5px;margin-bottom:16px;text-shadow:0 3px 14px rgba(0,0,0,.28);
}
.hero-lead{color:#efe1c6;font-size:15px;line-height:1.95;max-width:620px;margin-bottom:22px}
.hero-toc{list-style:none;padding:0;margin:0 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.hero-toc li{display:flex;align-items:flex-start;gap:10px;font-size:13.8px;color:#f0e2c7;line-height:1.6}
.toc-num{font-family:var(--serif);color:var(--gold);font-weight:700;font-size:13px;letter-spacing:1px;flex:0 0 auto;padding-top:1px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tag{
 font-size:12.5px;color:var(--gold-soft);padding:5px 14px;border-radius:999px;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);letter-spacing:.6px;
}
.hero-figure{position:relative}
.cover{
 position:relative;border:2px solid var(--gold);border-radius:var(--radius-l);
 overflow:hidden;box-shadow:0 22px 44px rgba(0,0,0,.38);background:#2c0c0c;
}
.cover img{width:100%;height:340px;object-fit:cover;opacity:.94}
.cover-badge{
 position:absolute;top:14px;left:14px;
 font-size:12px;letter-spacing:1.4px;color:#3a3428;
 background:linear-gradient(135deg,#e8c87a,#d4af37);
 border-radius:5px;padding:4px 11px;font-weight:700;
}
.figure-note{
 margin-top:14px;font-size:12.8px;color:#e2cfa4;letter-spacing:.3px;
 display:flex;align-items:center;gap:8px;
}
.figure-note::before{content:"";width:16px;height:1px;background:var(--gold);display:inline-block}

/* ===== 区块通用 ===== */
section{position:relative}
.sec{padding:64px 0}
.sec-alt{background:var(--bg-alt)}
.sec-paper{background:var(--paper)}
.sec-dark{background:linear-gradient(180deg,#4a0f0f,#5e1313);color:#f3e6cd}
.sec-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 margin-bottom:30px;padding-bottom:14px;border-bottom:1px solid var(--line);flex-wrap:wrap;
}
.sec-title{position:relative;padding-left:16px;font-size:clamp(21px,2.4vw,28px);color:var(--red);letter-spacing:.5px}
.sec-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:linear-gradient(180deg,#d4af37,#b8860b)}
.sec-sub{color:var(--ink-soft);font-size:13.5px;margin:8px 0 0;padding-left:16px;line-height:1.8}
.sec-more{font-size:13.5px;color:var(--gold-deep);border-bottom:1px solid transparent;white-space:nowrap;transition:border-color .22s ease,color .22s ease}
.sec-more:hover{border-bottom-color:var(--gold);color:var(--gold)}
.sec-dark .sec-title{color:var(--gold-soft)}
.sec-dark .sec-sub{color:#cdb894}
.sec-dark .sec-head{border-bottom-color:rgba(212,175,55,.28)}
.sec-note{
 font-size:12.5px;color:var(--ink-soft);letter-spacing:.6px;
 border:1px solid var(--line-gold);border-radius:999px;padding:4px 13px;white-space:nowrap;background:rgba(212,175,55,.07);
}
.sec-dark .sec-note{color:var(--gold-soft);border-color:rgba(212,175,55,.4);background:rgba(212,175,55,.08)}

/* ===== 指标看板 ===== */
.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.board-card{
 background:rgba(255,255,255,.05);border:1px solid rgba(212,175,55,.42);border-radius:var(--radius);
 padding:22px 20px;transition:transform .24s ease,border-color .24s ease,background .24s ease;
}
.board-card:hover{transform:translateY(-4px);border-color:var(--gold);background:rgba(212,175,55,.1)}
.board-num{font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold);line-height:1.2;letter-spacing:.5px}
.board-num small{font-size:15px;margin-left:2px;color:var(--gold-soft)}
.board-name{font-size:14px;color:#f4e7cf;margin-top:8px;font-weight:700}
.board-desc{font-size:12.6px;color:#c6ad86;line-height:1.7;margin-top:6px}
.board-foot{margin-top:22px;font-size:12.5px;color:#bda37e;letter-spacing:.3px}

/* ===== 判定矩阵 ===== */
.matrix-grid{margin-bottom:0}
.matrix-grid>.cell{display:flex;margin-bottom:22px}
.matrix-card{
 position:relative;display:flex;flex-direction:column;width:100%;
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:30px 22px 24px;box-shadow:var(--shadow-1);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.matrix-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-2)}
.seal{
 position:absolute;top:-11px;left:16px;width:36px;height:36px;display:grid;place-items:center;
 background:var(--red);color:#fdf6e3;border:2px solid var(--gold);border-radius:6px;
 font-family:var(--serif);font-size:15px;font-weight:700;
 box-shadow:0 4px 10px rgba(94,19,19,.28);
}
.matrix-card h3{font-size:17.5px;color:var(--red);margin-bottom:10px;letter-spacing:.4px}
.matrix-card p{font-size:13.8px;color:#5a5245;line-height:1.85;margin-bottom:14px}
.matrix-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.chip{
 font-size:12px;color:var(--red);background:rgba(140,31,31,.07);
 border:1px solid var(--line);border-radius:999px;padding:3px 11px;letter-spacing:.3px;
}
.chip-gold{color:#6b4a06;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.5)}

/* ===== 结果对比 ===== */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-card{background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-1)}
.compare-card.is-key{background:linear-gradient(180deg,#fffdf8,#fbf3e0);border-color:rgba(212,175,55,.8);box-shadow:0 14px 30px rgba(184,134,11,.14)}
.compare-tag{display:inline-block;font-size:11.5px;letter-spacing:1px;color:#fffdf5;background:var(--red);border-radius:4px;padding:2px 9px;margin-bottom:12px}
.compare-card.is-key .compare-tag{background:linear-gradient(135deg,#d4af37,#b8860b);color:#fffdf5}
.compare-card h3{font-size:18px;margin-bottom:14px}
.bar-row{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:13px}
.bar-label{flex:0 0 96px;color:#5a5245}
.bar-track{flex:1;height:9px;border-radius:99px;background:rgba(140,31,31,.1);overflow:hidden}
.bar-fill{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#d4af37,#b8860b)}
.bar-fill.deep{background:linear-gradient(90deg,#a9463f,#8c1f1f)}
.bar-val{flex:0 0 54px;text-align:right;font-weight:700;color:var(--gold-deep);font-size:13px}
.compare-foot{font-size:13px;color:var(--ink-soft);margin-top:14px;line-height:1.8;border-top:1px dashed var(--line);padding-top:12px}

/* ===== 里程碑 ===== */
.mile-list{list-style:none;padding:0;margin:0;position:relative}
.mile-list::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,rgba(212,175,55,.8),rgba(212,175,55,.15))}
.mile-item{position:relative;padding:0 0 26px 42px}
.mile-item:last-child{padding-bottom:0}
.mile-dot{
 position:absolute;left:0;top:5px;width:24px;height:24px;border-radius:50%;
 background:var(--paper);border:2px solid var(--gold);display:grid;place-items:center;
 font-family:var(--serif);font-size:11px;color:var(--red);font-weight:700;
}
.mile-ver{font-family:var(--serif);font-size:15px;color:var(--red);font-weight:700;letter-spacing:.6px}
.mile-item p{font-size:13.8px;color:#5a5245;margin:6px 0 0;line-height:1.85}

/* ===== 资讯列表 ===== */
.news-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.news-item{
 display:grid;grid-template-columns:170px 1fr;gap:22px;align-items:center;
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:16px;box-shadow:var(--shadow-1);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-item:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-2)}
.news-thumb{border-radius:var(--radius-s);overflow:hidden;border:1px solid var(--line)}
.news-thumb img{width:100%;height:110px;object-fit:cover}
.news-body h3{font-size:16.5px;margin-bottom:8px;color:var(--red)}
.news-body p{font-size:13.6px;color:#5a5245;margin:0 0 10px;line-height:1.8}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12.2px;color:var(--ink-soft)}
.news-meta span{background:rgba(140,31,31,.06);border-radius:999px;padding:2px 10px}

/* ===== 平台保障 ===== */
.assure-grid>.cell{display:flex;margin-bottom:22px}
.assure-card{
 width:100%;background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-1);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.assure-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-2)}
.assure-icon{
 width:38px;height:38px;border-radius:9px;display:grid;place-items:center;margin-bottom:14px;
 background:rgba(140,31,31,.07);border:1px solid var(--line-gold);
}
.assure-icon svg{width:20px;height:20px;stroke:var(--gold-deep);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.assure-card h3{font-size:16.5px;margin-bottom:8px}
.assure-card p{font-size:13.6px;color:#5a5245;margin:0;line-height:1.85}

/* ===== 快速解答 ===== */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-card{
 background:linear-gradient(180deg,#fffdf8,#fdf6e7);
 border:1px solid var(--line-gold);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-1);
 transition:transform .24s ease,box-shadow .24s ease;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.quick-card h3{font-size:15.5px;color:var(--red);margin-bottom:8px;line-height:1.5}
.quick-card p{font-size:13.6px;color:#5a5245;margin:0;line-height:1.85}

/* ===== FAQ ===== */
.faq-wrap{max-width:920px;margin:0 auto}
.faq-item{
 background:var(--paper);border:1px solid var(--line-gold);border-radius:var(--radius);
 padding:0 20px;margin-bottom:14px;box-shadow:var(--shadow-1);transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:rgba(212,175,55,.85);box-shadow:0 12px 26px rgba(184,134,11,.12)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 34px 17px 0;position:relative;
 font-family:var(--serif);font-size:16px;color:var(--red);font-weight:700;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
 color:var(--gold-deep);font-size:20px;font-weight:700;transition:transform .25s ease,color .25s ease;
}
.faq-item[open] summary::after{content:"−";color:var(--gold)}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-body{padding:0 0 18px;font-size:14px;color:#5a5245;line-height:1.9;border-top:1px dashed var(--line);padding-top:14px}

/* ===== 留资表单 ===== */
.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.panel-copy h2{font-size:clamp(22px,2.6vw,30px);color:var(--gold);margin-bottom:14px}
.panel-copy p{color:#f0e2c7;font-size:14.4px;line-height:1.95}
.panel-points{list-style:none;padding:0;margin:18px 0 0}
.panel-points li{position:relative;padding-left:24px;margin-bottom:11px;font-size:13.8px;color:#efdfc0;line-height:1.8}
.panel-points li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--gold);transform:rotate(45deg)}
.lead-form{
 background:rgba(255,255,255,.055);border:1px solid rgba(212,175,55,.45);border-radius:var(--radius-l);
 padding:28px 26px;box-shadow:0 18px 40px rgba(0,0,0,.24);
}
.lead-form .field{margin-bottom:16px}
.lead-form label{display:block;font-size:13px;color:var(--gold-soft);margin-bottom:7px;letter-spacing:.5px}
.lead-form input,.lead-form select{
 width:100%;padding:11px 14px;border-radius:var(--radius-s);font-size:14px;font-family:var(--sans);
 color:#f7ecd6;background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.38);
 transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.lead-form input::placeholder{color:#a8977c}
.lead-form input:focus,.lead-form select:focus{
 outline:none;border-color:var(--gold);background:rgba(0,0,0,.3);
 box-shadow:0 0 0 3px rgba(212,175,55,.18);
}
.lead-form select option{color:#3a3428}
.form-hint{font-size:12.2px;color:#c3aa84;margin:12px 0 0;line-height:1.7}
.form-msg{
 display:none;margin-top:14px;font-size:13.4px;color:#5e1313;background:linear-gradient(135deg,#e8c87a,#d4af37);
 border-radius:var(--radius-s);padding:11px 14px;font-weight:700;
}
.form-msg.show{display:block}

/* ===== 页脚 ===== */
.site-footer{background:linear-gradient(180deg,#5e1313,#4a0f0f);color:#e8d7b8;border-top:1px solid var(--gold);padding:52px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:38px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:19px;color:var(--gold-soft);font-weight:700;margin-bottom:14px}
.footer-desc{font-size:13.4px;color:#cdb894;line-height:1.9;max-width:430px;margin:0}
.footer-title{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:1px;margin-bottom:14px;position:relative;padding-left:12px}
.footer-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--gold);border-radius:2px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:13.5px;color:#e0cda8}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.28);padding:16px 0 20px;
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
 font-size:12.5px;color:#c3aa84;letter-spacing:.3px;
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:34px}
 .cover img{height:300px}
 .board-grid{grid-template-columns:repeat(2,1fr)}
 .quick-grid{grid-template-columns:1fr 1fr}
 .compare-grid{grid-template-columns:1fr}
 .panel-grid{grid-template-columns:1fr;gap:28px}
 .news-item{grid-template-columns:140px 1fr;gap:18px}
 .news-thumb img{height:98px}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
}
@media (max-width:900px){
 .nav-toggle{display:flex}
 .main-nav{
  position:absolute;top:64px;left:-22px;right:-22px;display:none;
  background:linear-gradient(180deg,#6d1717,#5e1313);
  border-top:1px solid rgba(212,175,55,.45);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 18px 30px rgba(0,0,0,.28);
  padding:8px 0;
 }
 .main-nav.is-open{display:block}
 .nav-menu{flex-direction:column;align-items:stretch;gap:0;padding:0 22px}
 .nav-menu a{display:block;padding:13px 0;font-size:15px;border-bottom:1px solid rgba(255,255,255,.09)}
 .nav-menu a::after{display:none}
 .nav-menu a.active{color:var(--gold)}
 .nav-menu li:last-child a{border-bottom:0}
 .nav-cta{padding:8px 16px;font-size:13px}
 .sec{padding:50px 0}
 .page-hero{padding:42px 0 48px}
}
@media (max-width:768px){
 .hero-toc{grid-template-columns:1fr}
 .board-grid{grid-template-columns:1fr 1fr;gap:14px}
 .quick-grid{grid-template-columns:1fr}
 .news-item{grid-template-columns:1fr}
 .news-thumb img{height:170px}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .sec-head{align-items:flex-start}
 .sec-title{font-size:22px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .main-nav{left:-16px;right:-16px}
 .brand{font-size:17px}
 .brand-mark{width:27px;height:27px;flex:0 0 27px;font-size:13px}
 .nav-cta{display:none}
 .hero-actions .btn{width:100%}
 .board-grid{grid-template-columns:1fr}
 .board-num{font-size:28px}
 .lead-form{padding:22px 18px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .bar-label{flex:0 0 76px}
 .bar-val{flex:0 0 48px}
}