/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-mid:#a52a2a;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --white:#fffdf8;
  --ink:#3a3428;
  --ink-soft:#5a5145;
  --muted:#8a8070;
  --line:rgba(212,175,55,.38);
  --radius:12px;
  --radius-lg:18px;
  --shadow:0 10px 26px rgba(94,19,19,.08);
  --shadow-hover:0 18px 36px rgba(94,19,19,.16);
  --nav-h:68px;
  --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;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding: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%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .24s ease;}
a:hover{color:var(--gold);}
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:700;margin:0;line-height:1.4;}
p{margin:0 0 12px;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
.container{max-width:1180px;padding-left:20px;padding-right:20px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:linear-gradient(180deg,#8c1f1f 0%,#711717 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
  box-shadow:0 8px 20px rgba(58,8,8,.22);
}
.site-header .navbar{padding:0;min-height:var(--nav-h);}
.brand{display:flex;align-items:center;gap:10px;padding:0;margin-right:26px;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,#f2d889,#d4af37 55%,#b8860b);
  color:#5e1313;font-size:19px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 10px rgba(0,0,0,.25);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;color:#fffdf8;letter-spacing:.5px;line-height:1.2;}
.brand-text em{font-style:normal;color:var(--gold-light);}
.nav-main{align-items:center;gap:4px;}
.nav-main .nav-link{
  color:rgba(255,253,248,.86);font-size:15px;padding:8px 13px;border-radius:6px;
  position:relative;transition:color .22s ease;
}
.nav-main .nav-link:hover{color:var(--gold-light);}
.nav-main .nav-link.active{color:var(--gold);font-weight:600;}
.nav-main .nav-link.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
  background:var(--gold);border-radius:2px;
}
.nav-cta{margin-left:18px;}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,#e9cd6f,#d4af37 45%,#b8860b);
  color:#fffdf8;border:1px solid rgba(255,240,200,.55);
  border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
  text-shadow:0 1px 2px rgba(94,19,19,.45);
  box-shadow:0 6px 16px rgba(184,134,11,.3);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover,.btn-gold:focus{
  color:#fffdf8;transform:translateY(-2px);filter:brightness(1.07);
  box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-gold:focus-visible,.btn-outline-gold:focus-visible{outline:3px solid rgba(212,175,55,.55);outline-offset:3px;}
.btn-outline-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:rgba(255,253,248,.07);border:1px solid var(--gold);
  color:var(--gold-light);border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
  transition:.22s ease;
}
.btn-outline-gold:hover{
  background:rgba(212,175,55,.16);color:#fffdf8;border-color:var(--gold-light);
  transform:translateY(-2px);
}
.navbar-toggler{border:1px solid rgba(212,175,55,.55);padding:6px 10px;border-radius:8px;}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(212,175,55,.35);}
.navbar-toggler-icon{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e8c87a' stroke-width='2.4' stroke-linecap='round' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:74px 0 78px;overflow:hidden;color:#f6ecd8;
  background:linear-gradient(115deg,rgba(94,19,19,.96) 0%,rgba(140,31,31,.9) 52%,rgba(94,19,19,.95) 100%),
             url('/assets/images/星辰二人麻将.webp') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
  background-size:24px 24px;
}
.hero .container{position:relative;z-index:2;}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.tag-gold{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.7);
  color:var(--gold-light);border-radius:999px;padding:5px 14px;font-size:13px;letter-spacing:.5px;
}
.hero-title{font-size:42px;line-height:1.35;color:#fffdf8;letter-spacing:1px;margin:0 0 18px;}
.hero-title span{color:var(--gold-light);}
.hero-lead{font-size:16px;line-height:1.95;color:#f1e4c9;max-width:660px;margin-bottom:26px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px;}
.hero-points{display:flex;gap:26px;flex-wrap:wrap;font-size:13.5px;color:#e3d2ad;}
.hero-points li{display:flex;align-items:center;gap:7px;}
.hero-points i{color:var(--gold);font-size:15px;}
.quick-panel{
  background:rgba(255,253,248,.08);border:1px solid rgba(212,175,55,.45);
  border-radius:var(--radius-lg);padding:18px;backdrop-filter:blur(4px);
}
.quick-title{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  color:var(--gold-light);font-size:13.5px;letter-spacing:1px;margin-bottom:14px;
}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.quick-card{
  display:block;background:rgba(255,253,248,.96);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 14px;color:var(--ink);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease,color .24s ease;
}
.quick-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 14px 26px rgba(0,0,0,.24);color:var(--red);}
.quick-card i{font-size:20px;color:var(--gold-dark);}
.quick-card strong{display:block;font-family:var(--serif);font-size:15.5px;margin:8px 0 3px;color:var(--red);}
.quick-card span{display:block;font-size:12.5px;line-height:1.6;color:var(--muted);}

/* ---------- 区块基础 ---------- */
.section{padding:64px 0;}
.section-light{background:var(--bg);}
.section-alt{background:var(--bg-alt);}
.section-dark{
  background:linear-gradient(150deg,#7a1a1a,#5e1313);
  color:#f0e2c6;
}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:14px;}
.section-head h2{font-size:28px;line-height:1.45;color:var(--red);display:flex;align-items:center;gap:12px;}
.section-head h2::before{
  content:"";width:5px;height:26px;border-radius:3px;flex:0 0 5px;
  background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-dark .section-head h2{color:var(--gold-light);}
.section-desc{color:var(--ink-soft);font-size:15px;max-width:900px;margin-bottom:30px;line-height:1.9;}
.section-dark .section-desc{color:#e0cca8;}
.link-more{
  display:inline-flex;align-items:center;gap:5px;color:var(--gold-dark);
  font-size:14px;font-weight:600;white-space:nowrap;transition:gap .22s ease,color .22s ease;
}
.link-more:hover{gap:10px;color:var(--red);}
.section-dark .link-more{color:var(--gold-light);}

/* ---------- 数据指标 ---------- */
.metric-row{margin-top:6px;}
.metric{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 16px;text-align:center;box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;height:100%;
}
.metric:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.metric .num{
  font-family:var(--serif);font-size:34px;font-weight:700;line-height:1.2;color:var(--gold-dark);
  text-shadow:0 1px 0 rgba(255,255,255,.6);
}
.metric .num small{font-size:15px;color:var(--red);margin-left:3px;font-family:var(--sans);}
.metric .lbl{font-size:14px;color:var(--muted);margin-top:8px;}

/* ---------- 卡片 ---------- */
.card-seal{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 22px 22px;box-shadow:var(--shadow);
  height:100%;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card-seal:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
  position:absolute;top:12px;right:12px;width:34px;height:34px;display:grid;place-items:center;
  background:linear-gradient(135deg,#a52a2a,#8c1f1f);color:#f5dc95;
  border:1px solid var(--gold);border-radius:6px;font-family:var(--serif);
  font-size:15px;font-weight:700;line-height:1;box-shadow:0 3px 8px rgba(94,19,19,.25);
}
.card-seal h3{font-size:18px;color:var(--red);margin-bottom:10px;padding-right:42px;}
.card-seal p{font-size:14px;color:var(--ink-soft);line-height:1.85;margin:0;}
.card-icon{
  width:44px;height:44px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(212,175,55,.22),rgba(140,31,31,.08));
  border:1px solid var(--line);color:var(--gold-dark);font-size:21px;margin-bottom:14px;
}

/* ---------- 奖励预览 ---------- */
.reward-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;height:100%;box-shadow:var(--shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.reward-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.reward-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;}
.reward-top h3{font-size:17px;color:var(--red);}
.reward-chip{
  font-size:12px;color:var(--gold-dark);border:1px solid var(--gold);
  background:rgba(212,175,55,.12);border-radius:999px;padding:2px 10px;white-space:nowrap;
}
.reward-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.8;margin:0;}
.progress-wrap{margin-top:8px;}
.progress-label{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink-soft);margin-bottom:8px;}
.progress-label b{color:var(--gold-dark);font-family:var(--serif);font-size:16px;}
.progress-bar-gold{height:12px;border-radius:999px;background:rgba(140,31,31,.1);overflow:hidden;border:1px solid var(--line);}
.progress-bar-gold span{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,#b8860b,#d4af37 60%,#e8c87a);
  box-shadow:0 0 10px rgba(212,175,55,.5);
}

/* ---------- 对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.compare-col{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);
}
.compare-col.is-after{
  border-color:var(--gold);
  background:linear-gradient(180deg,#fffdf8 0%,#fdf5e4 100%);
  box-shadow:var(--shadow-hover);
}
.compare-col h3{font-size:19px;color:var(--red);margin-bottom:6px;}
.compare-col .sub{font-size:13px;color:var(--muted);margin-bottom:16px;display:block;}
.compare-col li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;line-height:1.8;color:var(--ink-soft);padding:9px 0;
  border-top:1px dashed rgba(212,175,55,.35);
}
.compare-col li:first-child{border-top:none;}
.compare-col li i{font-size:15px;margin-top:4px;flex:0 0 auto;}
.compare-col.is-before li i{color:#b04a4a;}
.compare-col.is-after li i{color:var(--gold-dark);}

/* ---------- 三步 ---------- */
.step-card{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px 22px;height:100%;
  box-shadow:var(--shadow);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.step-num{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--serif);font-size:19px;font-weight:700;color:#5e1313;
  background:linear-gradient(135deg,#f2d889,#d4af37 60%,#b8860b);
  box-shadow:0 5px 12px rgba(184,134,11,.32);margin-bottom:14px;
}
.step-card h3{font-size:18px;color:var(--red);margin-bottom:8px;}
.step-card p{font-size:14px;color:var(--ink-soft);line-height:1.85;margin:0;}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:32px;margin-top:8px;}
.timeline::before{
  content:"";position:absolute;left:9px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.15));
}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-27px;top:7px;width:14px;height:14px;border-radius:50%;
  background:var(--red);border:2px solid var(--gold);box-shadow:0 0 0 4px var(--bg);
}
.section-alt .tl-item::before{box-shadow:0 0 0 4px var(--bg-alt);}
.tl-item h3{font-size:17px;color:var(--red);margin-bottom:6px;}
.tl-item p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.8;}

/* ---------- 案例 ---------- */
.case-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;height:100%;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:12px;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.case-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.case-quote{font-size:14.5px;color:var(--ink-soft);line-height:1.85;margin:0;flex:1;}
.case-quote::before{content:"“";color:var(--gold);font-family:var(--serif);font-size:26px;line-height:0;margin-right:2px;}
.case-quote::after{content:"”";color:var(--gold);font-family:var(--serif);font-size:26px;line-height:0;margin-left:2px;}
.case-user{display:flex;align-items:center;gap:10px;border-top:1px dashed rgba(212,175,55,.4);padding-top:12px;}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 38px;display:grid;place-items:center;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:var(--gold-light);
  font-family:var(--serif);font-size:15px;border:1px solid var(--gold);
}
.case-user strong{display:block;font-size:14px;color:var(--ink);line-height:1.4;}
.case-user span{font-size:12.5px;color:var(--muted);}

/* ---------- 口碑气泡 ---------- */
.bubble{
  background:var(--white);border:1px solid var(--line);border-radius:14px 14px 14px 4px;
  padding:16px 18px;font-size:13.8px;line-height:1.75;color:var(--ink-soft);
  box-shadow:var(--shadow);height:100%;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.bubble:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.bubble b{display:block;color:var(--red);font-size:13.5px;margin-bottom:6px;font-family:var(--serif);}

/* ---------- 资讯 ---------- */
.news-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);height:100%;
  display:flex;flex-direction:column;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{aspect-ratio:16/10;overflow:hidden;background:#e9dfc7;}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-thumb img{transform:scale(1.06);}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.news-body h3{font-size:16.5px;color:var(--red);line-height:1.55;}
.news-body p{font-size:13.5px;color:var(--ink-soft);line-height:1.8;margin:0;flex:1;}
.news-meta{font-size:12.5px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 媒体精选横滑 ---------- */
.scroll-rail{
  display:flex;gap:16px;overflow-x:auto;padding:4px 4px 16px;
  scroll-snap-type:x mandatory;
}
.scroll-rail::-webkit-scrollbar{height:8px;}
.scroll-rail::-webkit-scrollbar-thumb{background:rgba(212,175,55,.5);border-radius:999px;}
.scroll-rail::-webkit-scrollbar-track{background:rgba(140,31,31,.08);border-radius:999px;}
.rail-card{
  flex:0 0 260px;scroll-snap-align:start;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);padding:18px;
  box-shadow:var(--shadow);transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.rail-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.rail-card span.rail-tag{font-size:12px;color:var(--gold-dark);letter-spacing:1px;}
.rail-card h3{font-size:16px;color:var(--red);margin:8px 0 6px;}
.rail-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.75;margin:0;}

/* ---------- 保障 ---------- */
.guard{
  display:flex;gap:14px;align-items:flex-start;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;height:100%;
  box-shadow:var(--shadow);transition:transform .24s ease,border-color .24s ease;
}
.guard:hover{transform:translateY(-3px);border-color:var(--gold);}
.guard i{font-size:22px;color:var(--gold-dark);margin-top:3px;}
.guard h3{font-size:16px;color:var(--red);margin-bottom:5px;}
.guard p{font-size:13.5px;color:var(--ink-soft);line-height:1.78;margin:0;}
.notice{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(140,31,31,.06);border:1px solid rgba(140,31,31,.2);
  border-left:4px solid var(--red);border-radius:10px;padding:16px 18px;
  font-size:13.8px;line-height:1.8;color:#6b5a4a;margin-top:26px;
}
.notice i{color:var(--red);font-size:18px;margin-top:2px;}

/* ---------- FAQ ---------- */
.accordion-item{
  background:var(--white);border:1px solid var(--line) !important;
  border-radius:10px !important;margin-bottom:12px;overflow:hidden;
  box-shadow:0 4px 14px rgba(94,19,19,.05);
}
.accordion-button{
  font-family:var(--serif);font-size:17px;font-weight:700;color:var(--red);
  background:var(--white);padding:18px 20px;line-height:1.55;
}
.accordion-button:not(.collapsed){
  background:#fdf6e6;color:var(--red-deep);box-shadow:none;
}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(212,175,55,.35);border-color:transparent;}
.accordion-button::after{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23b8860b' d='M8 11L2 5h12z'/%3E%3C/svg%3E");
}
.accordion-body{font-size:14.5px;line-height:1.9;color:var(--ink-soft);padding:4px 20px 20px;}

/* ---------- 表单 ---------- */
.form-panel{
  background:linear-gradient(160deg,#8c1f1f 0%,#5e1313 100%);
  border:1px solid rgba(212,175,55,.5);border-radius:var(--radius-lg);
  padding:34px 32px;color:#f3e6cc;box-shadow:0 22px 44px rgba(94,19,19,.28);
  position:relative;overflow:hidden;
}
.form-panel::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.22),transparent 70%);
  pointer-events:none;
}
.form-panel h2{font-size:26px;color:var(--gold-light);margin-bottom:10px;}
.form-panel .form-lead{font-size:14.5px;color:#e5d3b0;line-height:1.85;margin-bottom:22px;max-width:560px;}
.form-panel label{font-size:13.5px;color:var(--gold-light);margin-bottom:6px;display:block;letter-spacing:.5px;}
.form-panel .form-control{
  background:rgba(255,253,248,.97);border:1px solid rgba(212,175,55,.55);
  border-radius:8px;padding:11px 14px;font-size:14.5px;color:var(--ink);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-panel .form-control::placeholder{color:#a89d8b;}
.form-panel .form-control:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.35);background:#fffdf8;
}
.form-tips{font-size:13.5px;margin-top:14px;min-height:22px;color:#dcc9a6;}
.form-tips.is-ok{color:var(--gold-light);font-weight:600;}
.form-side{
  background:rgba(255,253,248,.1);border:1px dashed rgba(212,175,55,.55);
  border-radius:var(--radius);padding:22px;height:100%;
}
.form-side h3{font-size:17px;color:var(--gold-light);margin-bottom:12px;}
.form-side li{
  display:flex;gap:10px;align-items:flex-start;font-size:13.8px;
  color:#e8d8b8;line-height:1.8;padding:7px 0;
}
.form-side li i{color:var(--gold);margin-top:4px;font-size:14px;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#6e1717 0%,#4c0d0d 100%);
  border-top:1px solid var(--gold);color:#e6d5b4;padding:52px 0 0;margin-top:0;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:18px;}
.footer-brand span{font-family:var(--serif);font-size:18px;color:#fffdf8;font-weight:700;}
.footer-intro{font-size:13.5px;line-height:1.85;color:#d3bd97;max-width:340px;}
.footer-title{
  font-family:var(--serif);font-size:16.5px;color:var(--gold-light);
  letter-spacing:1px;margin-bottom:16px;position:relative;padding-left:12px;
}
.footer-title::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:2px;
  background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.2));
}
.footer-links a{
  display:block;color:#dcc9a6;font-size:14px;padding:5px 0;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{color:var(--gold);padding-left:5px;}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.28);margin-top:36px;padding:18px 0;
  font-size:13px;color:#c8ad84;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-title{font-size:34px;}
  .section{padding:52px 0;}
  .section-head h2{font-size:25px;}
  .brand-text{font-size:17px;}
  .nav-main .nav-link{font-size:14px;padding:8px 10px;}
}
@media (max-width:991.98px){
  .site-header .navbar{padding:9px 0;}
  .navbar-collapse{
    background:rgba(94,19,19,.98);border:1px solid rgba(212,175,55,.38);
    border-radius:12px;padding:12px;margin-top:10px;
  }
  .nav-main{gap:2px;}
  .nav-main .nav-link{padding:11px 12px;}
  .nav-main .nav-link.active::after{left:12px;right:12px;}
  .nav-cta{margin:12px 0 2px;width:100%;}
  .hero{padding:54px 0 60px;}
  .quick-panel{margin-top:8px;}
  .compare{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .hero-title{font-size:28px;letter-spacing:.5px;}
  .hero-lead{font-size:15px;}
  .hero-points{gap:14px;font-size:13px;}
  .section{padding:44px 0;}
  .section-head h2{font-size:23px;}
  .section-head{align-items:flex-start;flex-direction:column;gap:8px;}
  .section-desc{font-size:14.5px;margin-bottom:22px;}
  .metric .num{font-size:28px;}
  .form-panel{padding:26px 20px;}
  .form-panel h2{font-size:22px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .brand-text{font-size:15px;letter-spacing:0;}
  .brand-mark{width:32px;height:32px;flex:0 0 32px;font-size:16px;}
  .hero{padding:42px 0 48px;}
  .hero-title{font-size:24px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn-gold,.hero-actions .btn-outline-gold{width:100%;}
  .quick-grid{grid-template-columns:1fr;}
  .card-seal{padding:22px 18px 18px;}
  .card-seal h3{font-size:17px;}
  .section-head h2{font-size:21px;}
  .rail-card{flex:0 0 78%;}
  .footer-intro{max-width:100%;}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-mid:#a52a2a;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#fffdf8;
 --ink:#3a3428;
 --ink-soft:#5a5145;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 10px 26px rgba(94,19,19,.08);
 --shadow-hover:0 18px 36px rgba(94,19,19,.16);
 --nav-h:68px;
 --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;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;padding: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%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .24s ease;}
a:hover{color:var(--gold);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{max-width:1180px;padding-left:20px;padding-right:20px;}

/* ---------- 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:linear-gradient(180deg,#8c1f1f 0%,#711717 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 8px 20px rgba(58,8,8,.22);
}
.site-header .navbar{padding:0;min-height:var(--nav-h);}
.brand{display:flex;align-items:center;gap:10px;padding:0;margin-right:26px;}
.brand-mark{
 width:38px;height:38px;flex:0 0 38px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(135deg,#f2d889,#d4af37 55%,#b8860b);
 color:#5e1313;font-size:19px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 10px rgba(0,0,0,.25);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;color:#fffdf8;letter-spacing:.5px;line-height:1.2;}
.brand-text em{font-style:normal;color:var(--gold-light);}
.nav-main{align-items:center;gap:4px;}
.nav-main .nav-link{
 color:rgba(255,253,248,.86);font-size:15px;padding:8px 13px;border-radius:6px;
 position:relative;transition:color .22s ease;
}
.nav-main .nav-link:hover{color:var(--gold-light);}
.nav-main .nav-link.active{color:var(--gold);font-weight:600;}
.nav-main .nav-link.active::after{
 content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
 background:var(--gold);border-radius:2px;
}
.nav-cta{margin-left:18px;}
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 background:linear-gradient(135deg,#e9cd6f,#d4af37 45%,#b8860b);
 color:#fffdf8;border:1px solid rgba(255,240,200,.55);
 border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
 text-shadow:0 1px 2px rgba(94,19,19,.45);
 box-shadow:0 6px 16px rgba(184,134,11,.3);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover,.btn-gold:focus{
 color:#fffdf8;transform:translateY(-2px);filter:brightness(1.07);
 box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-gold:focus-visible,.btn-outline-gold:focus-visible{outline:3px solid rgba(212,175,55,.55);outline-offset:3px;}
.btn-outline-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 background:rgba(255,253,248,.07);border:1px solid var(--gold);
 color:var(--gold-light);border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
 transition:.22s ease;
}
.btn-outline-gold:hover{
 background:rgba(212,175,55,.16);color:#fffdf8;border-color:var(--gold-light);
 transform:translateY(-2px);
}
.navbar-toggler{border:1px solid rgba(212,175,55,.55);padding:6px 10px;border-radius:8px;}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(212,175,55,.35);}
.navbar-toggler-icon{
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e8c87a' stroke-width='2.4' stroke-linecap='round' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}

/* ---------- 直播预告首屏 ---------- */
.hero-live{
 position:relative;overflow:hidden;padding:56px 0 62px;color:#f6ecd8;
 background:
  linear-gradient(115deg,rgba(94,19,19,.97) 0%,rgba(140,31,31,.92) 55%,rgba(94,19,19,.96) 100%),
  url('/assets/images/立体麻将红中定制.webp') center/cover no-repeat;
}
.hero-live::after{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
 background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
 background-size:24px 24px;
}
.hero-grid{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center;
}
.live-flag{
 display:inline-flex;align-items:center;gap:8px;
 background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.72);
 color:var(--gold-light);border-radius:999px;padding:5px 15px;font-size:13px;letter-spacing:.6px;
 margin-bottom:18px;
}
.live-flag .dot{
 width:8px;height:8px;border-radius:50%;background:#f06a4d;
 box-shadow:0 0 0 4px rgba(240,106,77,.22);
 animation:pulse 1.8s infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.55;transform:scale(.82);}}
.hero-title{
 font-family:var(--serif);
 font-size:38px;line-height:1.36;letter-spacing:.8px;
 color:#fffdf8;margin:0 0 16px;
}
.hero-title span{color:var(--gold-light);}
.hero-lead{font-size:15.5px;line-height:1.95;color:#f1e4c9;max-width:600px;margin:0 0 22px;}
.countdown{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:6px;}
.cd-unit{
 min-width:76px;text-align:center;padding:8px 8px 7px;
 background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.5);border-radius:10px;
}
.cd-num{
 display:block;font-family:var(--serif);font-size:26px;font-weight:700;line-height:1.15;
 color:var(--gold-light);font-variant-numeric:tabular-nums;
}
.cd-label{display:block;font-size:12px;color:#e3d2ad;letter-spacing:1.5px;margin-top:2px;}
.subscribe-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}
.subscribe-form input{
 flex:1 1 230px;min-width:0;
 background:rgba(255,253,248,.96);color:var(--ink);
 border:1px solid rgba(212,175,55,.55);border-radius:10px;padding:12px 14px;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.subscribe-form input::placeholder{color:#a79c8a;}
.subscribe-form input:focus{
 outline:none;border-color:var(--gold);
 box-shadow:0 0 0 3px rgba(212,175,55,.3);
}
.form-hint{font-size:12.5px;color:#e3d2ad;margin-top:10px;}
.form-hint.is-done{color:var(--gold-light);font-weight:600;}
.live-cover{
 position:relative;border-radius:16px;overflow:hidden;
 border:2px solid var(--gold);box-shadow:0 22px 46px rgba(0,0,0,.4);
}
.live-cover img{width:100%;height:330px;object-fit:cover;}
.live-cover::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,.05) 30%,rgba(94,19,19,.82) 100%);
}
.live-badge{
 position:absolute;top:14px;left:14px;z-index:3;
 display:inline-flex;align-items:center;gap:6px;
 background:linear-gradient(135deg,#e9cd6f,#d4af37 55%,#b8860b);
 color:#5e1313;font-weight:700;font-size:12.5px;letter-spacing:.5px;
 padding:5px 13px;border-radius:999px;
 box-shadow:0 6px 14px rgba(0,0,0,.32);
}
.live-cover-info{position:absolute;left:0;right:0;bottom:0;padding:16px 20px;z-index:3;color:#fffdf8;}
.live-cover-info h2{font-family:var(--serif);font-size:19px;margin:0 0 4px;color:#fffdf8;line-height:1.5;}
.live-cover-info p{margin:0;font-size:13px;color:#ecd9ab;}

/* ---------- 通用区块 ---------- */
.section{padding:66px 0;}
.section-light{background:var(--bg);}
.section-alt{background:var(--bg-alt);}
.section-dark{
 background:linear-gradient(150deg,#7a1a1a,#5e1313);
 color:#f0e2c6;
}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:18px;flex-wrap:wrap;margin-bottom:30px;
}
.section-title{
 font-family:var(--serif);font-size:29px;font-weight:700;color:var(--red);
 margin:0;position:relative;padding-left:16px;line-height:1.45;
}
.section-title::before{
 content:"";position:absolute;left:0;top:9px;bottom:9px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-sub{color:var(--muted);font-size:14px;margin:8px 0 0;padding-left:16px;max-width:720px;}
.section-dark .section-title{color:var(--gold-light);}
.section-dark .section-sub{color:#e0cfa8;}
.link-more{
 font-size:14px;font-weight:600;color:var(--gold-dark);
 display:inline-flex;align-items:center;gap:6px;
 border-bottom:1px solid transparent;transition:.22s ease;
}
.link-more:hover{color:var(--red);border-bottom-color:var(--gold);}
.section-dark .link-more{color:var(--gold-light);}
.section-dark .link-more:hover{color:#fffdf8;}

/* ---------- 指标看板 ---------- */
.kpi-strip{padding:0;background:linear-gradient(150deg,#7a1a1a,#5e1313);}
.kpi-grid{
 display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
 background:rgba(212,175,55,.3);
 border-top:1px solid rgba(212,175,55,.38);
 border-bottom:1px solid rgba(212,175,55,.38);
}
.kpi-item{padding:28px 20px;text-align:center;background:linear-gradient(160deg,#7d1c1c,#611414);}
.kpi-num{
 font-family:var(--serif);font-size:33px;font-weight:700;color:var(--gold-light);
 line-height:1.15;letter-spacing:.5px;
}
.kpi-num small{font-size:15px;font-family:var(--sans);margin-left:3px;color:#e3d2ad;}
.kpi-text{font-size:13.5px;color:#e6d5b0;margin-top:5px;}

/* ---------- 打法矩阵 ---------- */
.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.mode-card{
 position:relative;background:var(--white);
 border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 22px 22px;box-shadow:var(--shadow);
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.mode-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
 position:absolute;top:16px;left:16px;width:30px;height:30px;
 display:grid;place-items:center;
 background:linear-gradient(135deg,#a52a2a,#7a1a1a);
 border:1px solid var(--gold);border-radius:6px;
 color:var(--gold-light);font-family:var(--serif);font-size:13px;font-weight:700;
 box-shadow:0 4px 10px rgba(94,19,19,.28);
}
.mode-card h3{
 font-family:var(--serif);font-size:18px;color:var(--red);
 margin:0 0 10px;padding-left:40px;line-height:1.5;
}
.mode-card p{margin:0;font-size:14px;color:var(--ink-soft);line-height:1.85;}
.mode-meta{
 display:inline-flex;align-items:center;gap:6px;margin-top:14px;
 font-size:12.5px;color:var(--gold-dark);
 border-top:1px dashed rgba(212,175,55,.45);padding-top:12px;width:100%;
}

/* ---------- 打法对比 ---------- */
.compare-wrap{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow);overflow:auto;
}
.compare-table{width:100%;border-collapse:collapse;min-width:660px;}
.compare-table th,.compare-table td{
 padding:15px 18px;border-bottom:1px solid rgba(212,175,55,.22);
 font-size:14.5px;vertical-align:top;text-align:left;
}
.compare-table thead th{
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 color:#fffdf8;font-family:var(--serif);font-size:15.5px;font-weight:700;letter-spacing:.5px;
}
.compare-table thead th:first-child{color:var(--gold-light);}
.compare-table tbody tr:nth-child(even){background:rgba(239,230,213,.55);}
.compare-table tbody tr:hover{background:rgba(212,175,55,.13);}
.compare-table td:first-child{color:var(--red);font-weight:600;width:22%;}
.compare-note{
 margin-top:18px;font-size:13.5px;color:var(--muted);
 display:flex;align-items:flex-start;gap:8px;
}
.compare-note i{color:var(--gold-dark);font-size:15px;line-height:1.7;}

/* ---------- 里程碑 / 训练进阶 ---------- */
.stage-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:start;}
.timeline{position:relative;padding-left:34px;}
.timeline::before{
 content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.2));
}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
 content:"";position:absolute;left:-33px;top:7px;width:16px;height:16px;border-radius:50%;
 background:var(--white);border:3px solid var(--gold-dark);
 box-shadow:0 0 0 4px rgba(212,175,55,.18);
}
.tl-stage{
 display:inline-block;font-size:12.5px;color:var(--gold-dark);letter-spacing:1px;
 border:1px solid rgba(212,175,55,.55);border-radius:999px;padding:2px 11px;margin-bottom:8px;
 background:rgba(255,253,248,.7);
}
.tl-item h3{font-family:var(--serif);font-size:18px;color:var(--red);margin:0 0 6px;}
.tl-item p{margin:0;font-size:14.5px;color:var(--ink-soft);}
.stage-side{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:var(--shadow);
}
.stage-side h3{
 font-family:var(--serif);font-size:18px;color:var(--red);
 margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid rgba(212,175,55,.3);
}
.stage-side li{
 display:flex;gap:10px;font-size:14px;color:var(--ink-soft);
 padding:9px 0;border-bottom:1px dashed rgba(212,175,55,.28);
}
.stage-side li:last-child{border-bottom:0;padding-bottom:0;}
.stage-side li i{color:var(--gold-dark);font-size:15px;line-height:1.8;flex:0 0 auto;}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:18px;}
.news-item{
 display:flex;gap:0;background:var(--white);
 border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow);
 transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.news-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{flex:0 0 232px;overflow:hidden;}
.news-thumb img{width:100%;height:100%;min-height:158px;object-fit:cover;transition:transform .55s ease;}
.news-item:hover .news-thumb img{transform:scale(1.06);}
.news-body{padding:18px 24px;display:flex;flex-direction:column;justify-content:center;}
.news-body h3{font-family:var(--serif);font-size:18px;color:var(--red);margin:0 0 8px;line-height:1.55;}
.news-body p{margin:0;font-size:14px;color:var(--ink-soft);}
.news-tag{
 display:inline-block;align-self:flex-start;
 font-size:12px;color:var(--gold-dark);letter-spacing:1px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.45);
 border-radius:999px;padding:2px 10px;margin-bottom:10px;
}

/* ---------- 平台保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.guard-item{
 background:rgba(255,253,248,.06);
 border:1px solid rgba(212,175,55,.32);
 border-radius:var(--radius);padding:24px 20px;
 transition:transform .26s ease,border-color .26s ease,background .26s ease;
}
.guard-item:hover{transform:translateY(-4px);border-color:var(--gold);background:rgba(212,175,55,.12);}
.guard-item i{font-size:24px;color:var(--gold);display:block;margin-bottom:12px;}
.guard-item h3{font-family:var(--serif);font-size:16.5px;color:#fffdf8;margin:0 0 8px;}
.guard-item p{margin:0;font-size:13.5px;color:#e6d5b0;line-height:1.8;}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quick-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow);
 border-top:3px solid var(--gold);
 transition:transform .26s ease,box-shadow .26s ease;
}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.quick-card .q{
 font-family:var(--serif);font-size:16.5px;color:var(--red);
 margin:0 0 10px;line-height:1.6;
}
.quick-card p{margin:0;font-size:14px;color:var(--ink-soft);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion-item{
 background:var(--white);
 border:1px solid var(--line)!important;
 border-radius:var(--radius)!important;
 margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow);
}
.accordion-button{
 font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--red);
 background:var(--white);padding:18px 22px;box-shadow:none!important;
}
.accordion-button:not(.collapsed){color:var(--red-deep);background:rgba(212,175,55,.14);}
.accordion-button:focus-visible{outline:3px solid rgba(212,175,55,.5);outline-offset:-3px;}
.accordion-button::after{
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23b8860b'%3E%3Cpath d='M8 11 2 5h12z'/%3E%3C/svg%3E");
}
.accordion-body{
 font-size:14.5px;color:var(--ink-soft);padding:0 22px 20px;line-height:1.9;
}

/* ---------- 疑问提交 ---------- */
.submit-section{
 position:relative;overflow:hidden;color:#f4e8d0;
 background:linear-gradient(140deg,#8c1f1f,#5e1313);
}
.submit-section::after{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
 background-image:radial-gradient(rgba(212,175,55,.14) 1px,transparent 1px);
 background-size:22px 22px;
}
.submit-grid{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;
}
.submit-section h2{
 font-family:var(--serif);font-size:28px;color:#fffdf8;margin:0 0 14px;line-height:1.45;
}
.submit-section .lead{font-size:15px;color:#f1e4c9;margin:0 0 20px;max-width:520px;}
.submit-points li{
 display:flex;gap:10px;font-size:14px;color:#ecd9ab;padding:7px 0;
}
.submit-points i{color:var(--gold);font-size:15px;line-height:1.8;}
.form-card{
 background:var(--white);border:1px solid var(--gold);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:0 20px 44px rgba(0,0,0,.3);
}
.form-card .form-label{
 font-size:13.5px;font-weight:600;color:var(--red);margin-bottom:6px;
}
.form-card .form-control,.form-card .form-select{
 border:1px solid rgba(212,175,55,.5);border-radius:10px;
 padding:10px 13px;font-size:14px;color:var(--ink);background:#fffdf8;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.form-card .form-control::placeholder{color:#a79c8a;}
.form-card .form-control:focus,.form-card .form-select:focus{
 border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.3);outline:none;
}
.form-status{font-size:13px;margin:12px 0 0;color:var(--red);min-height:20px;font-weight:600;}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(160deg,#6d1717,#4d0f0f);
 color:#e8d9b8;border-top:1px solid var(--gold);
 padding:52px 0 0;
}
.footer-brand{
 display:flex;align-items:center;gap:10px;
 font-family:var(--serif);font-size:18px;font-weight:700;color:#fffdf8;margin-bottom:14px;
}
.footer-intro{font-size:13.5px;color:#d9c6a2;line-height:1.9;margin:0;max-width:340px;}
.footer-title{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid rgba(212,175,55,.32);
}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{color:#d9c6a2;font-size:13.5px;transition:color .22s ease,padding-left .22s ease;}
.footer-links a:hover{color:var(--gold-light);padding-left:4px;}
.footer-bottom{
 margin-top:40px;padding:16px 0;border-top:1px solid rgba(212,175,55,.28);
 display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:12.5px;color:#c8b18a;
}

/* ---------- 响应式 ---------- */
@media (max-width:991.98px){
 .navbar-collapse{padding:12px 0 16px;border-top:1px solid rgba(212,175,55,.28);margin-top:10px;}
 .nav-main{margin-bottom:10px;}
 .nav-main .nav-link{padding:10px 6px;}
 .nav-main .nav-link.active::after{left:6px;right:auto;width:26px;}
 .nav-cta{margin-left:0;}
 .hero-grid{grid-template-columns:1fr;gap:32px;}
 .hero-title{font-size:32px;}
 .live-cover img{height:280px;}
 .kpi-grid{grid-template-columns:repeat(2,1fr);}
 .mode-grid{grid-template-columns:repeat(2,1fr);}
 .guard-grid{grid-template-columns:repeat(2,1fr);}
 .quick-grid{grid-template-columns:1fr;}
 .stage-grid{grid-template-columns:1fr;gap:26px;}
 .submit-grid{grid-template-columns:1fr;gap:28px;}
 .news-thumb{flex:0 0 190px;}
}
@media (max-width:767.98px){
 .section{padding:48px 0;}
 .hero-live{padding:40px 0 48px;}
 .hero-title{font-size:27px;}
 .hero-lead{font-size:14.5px;}
 .section-title{font-size:23px;}
 .section-sub{font-size:13.5px;}
 .cd-unit{min-width:66px;}
 .cd-num{font-size:22px;}
 .news-item{flex-direction:column;}
 .news-thumb{flex:none;}
 .news-thumb img{height:190px;min-height:0;}
 .news-body{padding:18px 20px 22px;}
 .kpi-num{font-size:27px;}
 .submit-section h2{font-size:23px;}
}
@media (max-width:519.98px){
 .mode-grid{grid-template-columns:1fr;}
 .kpi-grid{grid-template-columns:1fr;}
 .guard-grid{grid-template-columns:1fr;}
 .countdown{gap:8px;}
 .cd-unit{min-width:60px;padding:6px 6px 5px;}
 .cd-num{font-size:20px;}
 .brand-text{font-size:16.5px;}
 .live-cover img{height:220px;}
 .compare-table th,.compare-table td{padding:12px 14px;font-size:13.5px;}
 .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-mid:#a52a2a;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#fffdf8;
 --ink:#3a3428;
 --ink-soft:#5a5145;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 10px 26px rgba(94,19,19,.08);
 --shadow-hover:0 18px 36px rgba(94,19,19,.16);
 --nav-h:68px;
 --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;
}
html{scroll-behavior:smooth;}
*,*::before,*::after{box-sizing:border-box;}
body{
 margin:0;padding: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%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .24s ease;}
a:hover{color:var(--gold);}
ul,ol{list-style:none;margin:0;padding:0;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
.container{max-width:1180px;padding-left:20px;padding-right:20px;}
/* ---------- 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:linear-gradient(180deg,#8c1f1f 0%,#711717 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 8px 20px rgba(58,8,8,.22);
}
.site-header .navbar{padding:0;min-height:var(--nav-h);}
.brand{display:flex;align-items:center;gap:10px;padding:0;margin-right:26px;}
.brand-mark{
 width:38px;height:38px;flex:0 0 38px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(135deg,#f2d889,#d4af37 55%,#b8860b);
 color:#5e1313;font-size:19px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 10px rgba(0,0,0,.25);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;color:#fffdf8;letter-spacing:.5px;line-height:1.2;}
.brand-text em{font-style:normal;color:var(--gold-light);}
.nav-main{align-items:center;gap:4px;}
.nav-main .nav-link{
 color:rgba(255,253,248,.86);font-size:15px;padding:8px 13px;border-radius:6px;
 position:relative;transition:color .22s ease;
}
.nav-main .nav-link:hover{color:var(--gold-light);}
.nav-main .nav-link.active{color:var(--gold);font-weight:600;}
.nav-main .nav-link.active::after{
 content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
 background:var(--gold);border-radius:2px;
}
.nav-cta{margin-left:18px;}
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 background:linear-gradient(135deg,#e9cd6f,#d4af37 45%,#b8860b);
 color:#fffdf8;border:1px solid rgba(255,240,200,.55);
 border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
 text-shadow:0 1px 2px rgba(94,19,19,.45);
 box-shadow:0 6px 16px rgba(184,134,11,.3);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover,.btn-gold:focus{
 color:#fffdf8;transform:translateY(-2px);filter:brightness(1.07);
 box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-gold:focus-visible,.btn-outline-gold:focus-visible{outline:3px solid rgba(212,175,55,.55);outline-offset:3px;}
.btn-outline-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 background:rgba(255,253,248,.07);border:1px solid var(--gold);
 color:var(--gold-light);border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
 transition:background .22s ease,color .22s ease,transform .22s ease,border-color .22s ease;
}
.btn-outline-gold:hover{
 background:rgba(212,175,55,.16);color:#fffdf8;border-color:var(--gold-light);
 transform:translateY(-2px);
}
.navbar-toggler{border:1px solid rgba(212,175,55,.55);padding:6px 10px;border-radius:8px;}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(212,175,55,.35);}
.navbar-toggler-icon{
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e8c87a' stroke-width='2.4' stroke-linecap='round' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}
/* ---------- 内页 Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#f6ecd8;
 padding:52px 0 62px;
 background:linear-gradient(115deg,rgba(94,19,19,.96) 0%,rgba(140,31,31,.9) 52%,rgba(94,19,19,.95) 100%),
 url('/assets/images/哈哈哈哈哈哈过来玩啦-_手搓哈哈哈哈哈-_麻将-_日常分---抖音.webp') center/cover no-repeat;
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
 background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
 background-size:24px 24px;
}
.page-hero .container{position:relative;z-index:2;}
.crumb{
 display:flex;align-items:center;gap:8px;flex-wrap:wrap;
 font-size:13px;color:rgba(232,200,122,.85);margin-bottom:18px;
}
.crumb a{color:rgba(232,200,122,.85);}
.crumb a:hover{color:#fffdf8;}
.crumb span.sep{opacity:.55;}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.tag-gold{
 display:inline-flex;align-items:center;gap:6px;
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.7);
 color:var(--gold-light);border-radius:999px;padding:5px 14px;font-size:13px;letter-spacing:.5px;
}
.hero-title{
 font-family:var(--serif);
 font-size:38px;line-height:1.38;color:#fffdf8;letter-spacing:.8px;
 margin:0 0 18px;font-weight:700;
}
.hero-title span{color:var(--gold-light);}
.hero-lead{
 font-size:15.5px;line-height:1.95;color:#f1e4c9;max-width:620px;margin-bottom:26px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px;}
.hero-points{display:flex;gap:24px;flex-wrap:wrap;font-size:13.5px;color:#e3d2ad;}
.hero-points li{display:flex;align-items:center;gap:7px;}
.hero-points i{color:var(--gold);font-size:15px;}
/* 主推卡 */
.spotlight{
 background:var(--white);border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid var(--gold);box-shadow:0 22px 46px rgba(20,4,4,.34);
}
.spotlight-media{position:relative;}
.spotlight-media img{width:100%;height:186px;object-fit:cover;}
.spotlight-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,0) 42%,rgba(94,19,19,.62) 100%);
}
.spotlight-seal{
 position:absolute;top:12px;left:12px;z-index:2;
 display:inline-grid;place-items:center;height:28px;padding:0 10px;
 background:var(--red);border:1px solid var(--gold);border-radius:5px;
 color:var(--gold-light);font-family:var(--serif);font-size:13px;letter-spacing:2px;
 box-shadow:0 4px 10px rgba(94,19,19,.4);
}
.spotlight-body{padding:20px 22px 22px;}
.spotlight-body h2{
 font-family:var(--serif);font-size:20px;color:var(--red);margin:0 0 8px;font-weight:700;
}
.spotlight-body p{font-size:13.5px;line-height:1.85;color:var(--muted);margin:0 0 16px;}
.spotlight-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px;}
.spotlight-stats li{
 background:var(--bg-alt);border:1px solid var(--line);border-radius:10px;
 padding:10px 8px;text-align:center;
}
.spotlight-stats strong{
 display:block;font-family:var(--serif);font-size:20px;color:var(--gold-dark);line-height:1.1;
}
.spotlight-stats span{display:block;font-size:12px;color:var(--muted);margin-top:4px;}
.spotlight .btn-gold{width:100%;}
/* ---------- 区块基础 ---------- */
.section{padding:64px 0;}
.section-light{background:var(--bg);}
.section-alt{background:var(--bg-alt);}
.section-dark{
 background:linear-gradient(150deg,#7a1a1a,#5e1313);
 color:#f0e2c6;
 position:relative;overflow:hidden;
}
.section-dark::after{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
 background-image:radial-gradient(rgba(212,175,55,.18) 1px,transparent 1px);
 background-size:26px 26px;
}
.section-dark > .container{position:relative;z-index:2;}
.sec-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:16px;flex-wrap:wrap;margin-bottom:34px;
}
.sec-title{
 position:relative;padding-left:16px;margin:0;
 font-family:var(--serif);font-size:26px;font-weight:700;line-height:1.45;color:var(--red);
}
.sec-title::before{
 content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.sec-sub{color:var(--muted);font-size:14px;margin:8px 0 0;max-width:640px;}
.sec-more{
 color:var(--gold-dark);font-size:14px;font-weight:600;
 display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
}
.sec-more:hover{color:var(--gold);gap:9px;}
.section-dark .sec-title{color:var(--gold-light);}
.section-dark .sec-sub{color:#d9c9a6;}
.section-dark .sec-more{color:var(--gold-light);}
/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:24px 20px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.metric-num{
 font-family:var(--serif);font-size:34px;font-weight:700;line-height:1;
 color:var(--gold-dark);margin-bottom:8px;
}
.metric-num small{font-size:15px;color:var(--red);margin-left:3px;font-weight:600;}
.metric-name{font-family:var(--serif);font-size:15.5px;color:var(--red);margin:0 0 6px;font-weight:700;}
.metric-desc{font-size:13px;line-height:1.75;color:var(--muted);margin:0;}
/* ---------- 模式矩阵卡片 ---------- */
.tile{
 position:relative;height:100%;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:28px 22px 22px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.tile:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
 position:absolute;top:-11px;left:18px;
 display:inline-grid;place-items:center;min-width:46px;height:28px;padding:0 9px;
 background:var(--red);border:1px solid var(--gold);border-radius:5px;
 color:var(--gold-light);font-family:var(--serif);font-size:13px;letter-spacing:1.5px;
 box-shadow:0 4px 10px rgba(94,19,19,.25);
}
.tile h3{font-family:var(--serif);font-size:18px;color:var(--red);margin:0 0 10px;font-weight:700;}
.tile p{font-size:13.8px;line-height:1.85;color:var(--ink-soft);margin:0 0 16px;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
 display:inline-flex;align-items:center;
 background:rgba(212,175,55,.13);border:1px solid rgba(212,175,55,.5);
 color:var(--gold-dark);border-radius:999px;padding:3px 11px;font-size:12.5px;
}
/* ---------- 对照表 ---------- */
.compare-wrap{
 overflow-x:auto;border-radius:var(--radius-lg);
 box-shadow:var(--shadow);border:1px solid var(--line);background:var(--white);
}
.compare-table{width:100%;min-width:720px;border-collapse:separate;border-spacing:0;margin:0;}
.compare-table thead th{
 background:linear-gradient(180deg,#8c1f1f,#6d1717);
 color:var(--gold-light);font-family:var(--serif);font-weight:600;font-size:15px;
 padding:15px 18px;text-align:left;white-space:nowrap;border:0;
}
.compare-table thead th:first-child{border-top-left-radius:var(--radius-lg);}
.compare-table thead th:last-child{border-top-right-radius:var(--radius-lg);}
.compare-table tbody td{
 padding:15px 18px;border-top:1px solid rgba(212,175,55,.22);
 font-size:14.5px;color:var(--ink-soft);white-space:nowrap;
}
.compare-table tbody td:first-child{
 font-family:var(--serif);font-weight:700;color:var(--red);
}
.compare-table tbody tr:hover td{background:rgba(212,175,55,.09);}
.table-note{
 display:flex;align-items:flex-start;gap:8px;
 margin-top:16px;font-size:13.5px;color:var(--muted);
}
.table-note i{color:var(--gold-dark);margin-top:2px;}
/* ---------- 三步进程 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.step{
 background:rgba(255,253,248,.07);
 border:1px solid rgba(212,175,55,.42);
 border-radius:var(--radius-lg);
 padding:26px 22px;color:#f0e2c6;
 transition:transform .24s ease,background .24s ease,border-color .24s ease;
}
.step:hover{transform:translateY(-4px);background:rgba(255,253,248,.12);border-color:var(--gold-light);}
.step-no{
 display:inline-grid;place-items:center;width:42px;height:42px;
 border-radius:11px;margin-bottom:16px;
 background:linear-gradient(135deg,#e9cd6f,#d4af37 55%,#b8860b);
 color:#5e1313;font-family:var(--serif);font-weight:700;font-size:18px;
 box-shadow:0 6px 14px rgba(0,0,0,.28);
}
.step h3{font-family:var(--serif);font-size:18px;color:var(--gold-light);margin:0 0 10px;font-weight:700;}
.step p{font-size:13.8px;line-height:1.9;color:#e6d6b4;margin:0 0 14px;}
.step ul li{
 font-size:13.2px;line-height:1.85;color:#d9c9a6;
 padding-left:16px;position:relative;margin-bottom:6px;
}
.step ul li::before{
 content:"";position:absolute;left:0;top:9px;width:6px;height:6px;
 border-radius:2px;background:var(--gold);transform:rotate(45deg);
}
/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:16px;}
.news-item{
 display:grid;grid-template-columns:168px 1fr;gap:20px;align-items:center;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:14px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{
 width:168px;height:112px;object-fit:cover;border-radius:9px;
 border:1px solid rgba(212,175,55,.35);
}
.news-body h3{font-family:var(--serif);font-size:17px;color:var(--red);margin:0 0 8px;font-weight:700;line-height:1.55;}
.news-body p{font-size:13.5px;line-height:1.85;color:var(--muted);margin:0 0 10px;}
.news-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);}
.news-meta span{display:inline-flex;align-items:center;gap:5px;}
.news-meta i{color:var(--gold-dark);}
/* ---------- 平台保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.guard{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow);height:100%;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.guard:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.guard-icon{
 width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
 background:linear-gradient(135deg,rgba(212,175,55,.22),rgba(184,134,11,.12));
 border:1px solid rgba(212,175,55,.55);
 color:var(--gold-dark);font-size:22px;margin-bottom:14px;
}
.guard h3{font-family:var(--serif);font-size:16.5px;color:var(--red);margin:0 0 8px;font-weight:700;}
.guard p{font-size:13.4px;line-height:1.85;color:var(--muted);margin:0;}
/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.quick-item{
 display:flex;gap:14px;align-items:flex-start;
 background:var(--white);border:1px solid var(--line);border-left:4px solid var(--gold);
 border-radius:10px;padding:18px 20px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease;
}
.quick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.quick-item i{color:var(--gold-dark);font-size:19px;line-height:1.6;}
.quick-item h3{font-family:var(--serif);font-size:15.5px;color:var(--red);margin:0 0 6px;font-weight:700;}
.quick-item p{font-size:13.4px;line-height:1.85;color:var(--ink-soft);margin:0;}
/* ---------- FAQ ---------- */
.faq-acc .accordion-item{
 background:var(--white);border:1px solid var(--line);
 border-radius:var(--radius);margin-bottom:12px;overflow:hidden;
 box-shadow:0 6px 16px rgba(94,19,19,.06);
}
.faq-acc .accordion-button{
 background:var(--white);color:var(--red);
 font-family:var(--serif);font-size:16px;font-weight:700;
 padding:18px 20px;box-shadow:none;border-radius:var(--radius);
}
.faq-acc .accordion-button:not(.collapsed){
 background:rgba(212,175,55,.13);color:var(--red-deep);
}
.faq-acc .accordion-button:focus{
 box-shadow:0 0 0 3px rgba(212,175,55,.35);border-color:var(--gold);
}
.faq-acc .accordion-button::after{
 background-image:none;content:"+";
 font-size:22px;line-height:1;color:var(--gold-dark);font-weight:400;
 width:auto;height:auto;transform:none;
 display:grid;place-items:center;
}
.faq-acc .accordion-button:not(.collapsed)::after{content:"–";transform:none;}
.faq-acc .accordion-body{
 font-size:14.2px;line-height:1.9;color:var(--ink-soft);
 padding:2px 20px 20px;
}
/* ---------- 转化表单 ---------- */
.form-panel{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:32px;box-shadow:var(--shadow-hover);
}
.form-label{font-size:13.5px;color:var(--ink-soft);font-weight:600;margin-bottom:7px;}
.form-control,.form-select{
 border:1px solid rgba(212,175,55,.5);border-radius:9px;
 background:#fffdf8;color:var(--ink);font-size:14px;padding:10px 14px;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.form-control::placeholder{color:#b3a793;}
.form-control:focus,.form-select:focus{
 border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28);
 background:#fffdf8;color:var(--ink);
}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;}
.form-alert{
 display:none;margin-top:16px;padding:12px 16px;border-radius:9px;
 background:rgba(212,175,55,.15);border:1px solid rgba(212,175,55,.6);
 color:var(--red-deep);font-size:13.5px;
}
.form-alert.show{display:block;}
/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313,#460e0e);
 border-top:1px solid var(--gold);
 color:#e6d6b4;padding:56px 0 0;
}
.footer-brand{
 display:flex;align-items:center;gap:10px;
 font-family:var(--serif);font-size:18px;color:#fffdf8;margin-bottom:14px;font-weight:700;
}
.footer-intro{font-size:13.5px;line-height:1.9;color:#d9c9a6;margin:0;max-width:340px;}
.footer-title{
 font-family:var(--serif);font-size:16px;color:var(--gold-light);
 margin-bottom:14px;padding-bottom:10px;font-weight:700;
 border-bottom:1px solid rgba(212,175,55,.28);
}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{color:#dcca9f;font-size:13.5px;transition:color .2s ease,padding-left .2s ease;}
.footer-links a:hover{color:var(--gold-light);padding-left:3px;}
.footer-bottom{
 margin-top:40px;border-top:1px solid rgba(212,175,55,.22);
 padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:12.5px;color:#bda67a;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-title{font-size:32px;}
 .metric-grid{grid-template-columns:repeat(2,1fr);}
 .guard-grid{grid-template-columns:repeat(2,1fr);}
 .steps{grid-template-columns:1fr;}
}
@media (max-width:991.98px){
 .navbar-collapse{
  padding:12px 0 18px;margin-top:10px;
  border-top:1px solid rgba(212,175,55,.3);
 }
 .nav-main .nav-link{padding:10px 4px;}
 .nav-main .nav-link.active::after{left:4px;right:4px;bottom:4px;}
 .nav-cta{margin:12px 0 0;width:100%;}
 .brand-text{font-size:17px;}
 .page-hero{padding:40px 0 50px;}
 .spotlight{margin-top:32px;}
 .quick-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
 .section{padding:46px 0;}
 .hero-title{font-size:27px;line-height:1.42;}
 .hero-lead{font-size:14.5px;}
 .sec-title{font-size:22px;}
 .metric-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
 .metric-num{font-size:28px;}
 .guard-grid{grid-template-columns:1fr;gap:14px;}
 .news-item{grid-template-columns:1fr;gap:14px;}
 .news-thumb{width:100%;height:172px;}
 .form-panel{padding:22px;}
 .hero-actions .btn-gold,.hero-actions .btn-outline-gold{width:100%;}
}
@media (max-width:520px){
 .container{padding-left:16px;padding-right:16px;}
 .hero-title{font-size:23px;}
 .metric-grid{grid-template-columns:1fr;}
 .hero-points{gap:12px;font-size:12.5px;}
 .spotlight-stats{grid-template-columns:repeat(3,1fr);gap:8px;}
 .spotlight-stats strong{font-size:17px;}
 .sec-head{flex-direction:column;align-items:flex-start;gap:10px;}
 .footer-bottom{flex-direction:column;gap:6px;}
 .brand-text{font-size:16px;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-mid:#a52a2a;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#fffdf8;
 --ink:#3a3428;
 --ink-soft:#5a5145;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 10px 26px rgba(94,19,19,.08);
 --shadow-hover:0 18px 36px rgba(94,19,19,.16);
 --nav-h:68px;
 --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;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
 margin:0;padding: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%;height:auto;display:block;}
a{color:var(--gold-dark);text-decoration:none;transition:color .24s ease;}
a:hover{color:var(--gold);}
h1,h2,h3,h4,h5{font-family:var(--serif);color:var(--red);margin:0;font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
.container{max-width:1180px;padding-left:20px;padding-right:20px;}

/* ---------- 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:linear-gradient(180deg,#8c1f1f 0%,#711717 100%);
 border-bottom:1px solid rgba(212,175,55,.5);
 box-shadow:0 8px 20px rgba(58,8,8,.22);
}
.site-header .navbar{padding:0;min-height:var(--nav-h);}
.brand{display:flex;align-items:center;gap:10px;padding:0;margin-right:26px;}
.brand-mark{
 width:38px;height:38px;flex:0 0 38px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(135deg,#f2d889,#d4af37 55%,#b8860b);
 color:#5e1313;font-size:19px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.45),0 4px 10px rgba(0,0,0,.25);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;color:#fffdf8;letter-spacing:.5px;line-height:1.2;}
.brand-text em{font-style:normal;color:var(--gold-light);}
.nav-main{align-items:center;gap:4px;}
.nav-main .nav-link{
 color:rgba(255,253,248,.86);font-size:15px;padding:8px 13px;border-radius:6px;
 position:relative;transition:color .22s ease;
}
.nav-main .nav-link:hover{color:var(--gold-light);}
.nav-main .nav-link.active{color:var(--gold);font-weight:600;}
.nav-main .nav-link.active::after{
 content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
 background:var(--gold);border-radius:2px;
}
.nav-cta{margin-left:18px;}
.btn-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 background:linear-gradient(135deg,#e9cd6f,#d4af37 45%,#b8860b);
 color:#fffdf8;border:1px solid rgba(255,240,200,.55);
 border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
 text-shadow:0 1px 2px rgba(94,19,19,.45);
 box-shadow:0 6px 16px rgba(184,134,11,.3);
 transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.btn-gold:hover,.btn-gold:focus{
 color:#fffdf8;transform:translateY(-2px);filter:brightness(1.07);
 box-shadow:0 12px 24px rgba(184,134,11,.42);
}
.btn-gold:focus-visible,.btn-outline-gold:focus-visible{outline:3px solid rgba(212,175,55,.55);outline-offset:3px;}
.btn-outline-gold{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 background:rgba(255,253,248,.07);border:1px solid var(--gold);
 color:var(--gold-light);border-radius:10px;padding:11px 22px;font-weight:600;font-size:15px;
 transition:.22s ease;
}
.btn-outline-gold:hover{
 background:rgba(212,175,55,.16);color:#fffdf8;border-color:var(--gold-light);
 transform:translateY(-2px);
}
.navbar-toggler{border:1px solid rgba(212,175,55,.55);padding:6px 10px;border-radius:8px;}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(212,175,55,.35);}
.navbar-toggler-icon{
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e8c87a' stroke-width='2.4' stroke-linecap='round' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}

/* ---------- Hero（帮助中心版式） ---------- */
.hero-help{
 position:relative;overflow:hidden;padding:64px 0 58px;text-align:center;color:#f6ecd8;
 background:linear-gradient(180deg,rgba(94,19,19,.94) 0%,rgba(140,31,31,.9) 58%,rgba(94,19,19,.96) 100%),
 url('/assets/images/立体麻将红中定制.webp') center/cover no-repeat;
}
.hero-help::after{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
 background-image:radial-gradient(rgba(212,175,55,.18) 1px,transparent 1px);
 background-size:26px 26px;
}
.hero-help .container{position:relative;z-index:2;}
.hero-crumb{font-size:13px;letter-spacing:1px;color:#dcc79a;margin-bottom:16px;}
.hero-crumb a{color:#dcc79a;}
.hero-crumb a:hover{color:var(--gold-light);}
.hero-crumb span{margin:0 6px;opacity:.6;}
.hero-help h1{
 font-size:38px;line-height:1.4;color:#fffdf8;letter-spacing:1px;margin-bottom:16px;
}
.hero-help h1 span{color:var(--gold-light);}
.hero-sub{max-width:740px;margin:0 auto 28px;font-size:15.5px;line-height:1.95;color:#f1e4c9;}
.hero-search{
 display:flex;align-items:center;gap:8px;max-width:640px;margin:0 auto;
 background:rgba(255,253,248,.97);border:2px solid var(--gold);border-radius:14px;
 padding:6px 6px 6px 16px;box-shadow:0 18px 36px rgba(0,0,0,.26);
}
.hero-search i{color:var(--gold-dark);font-size:18px;}
.hero-search input{
 flex:1;min-width:0;border:0;background:transparent;outline:none;
 padding:10px 6px;font-size:14.5px;color:var(--ink);
}
.hero-search input::placeholder{color:#a99e8a;}
.btn-search{
 flex:0 0 auto;border:1px solid rgba(255,240,200,.55);border-radius:10px;
 background:linear-gradient(135deg,#e9cd6f,#d4af37 45%,#b8860b);
 color:#fffdf8;font-weight:600;font-size:14.5px;padding:10px 20px;
 box-shadow:0 6px 14px rgba(184,134,11,.3);
 transition:transform .22s ease,filter .22s ease;
}
.btn-search:hover{transform:translateY(-1px);filter:brightness(1.07);}
.btn-search:focus-visible{outline:3px solid rgba(212,175,55,.6);outline-offset:2px;}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px;}
.chip{
 display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#f6e6c4;
 border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.12);
 border-radius:999px;padding:6px 14px;transition:.22s ease;
}
.chip:hover{background:rgba(212,175,55,.3);color:#fffdf8;border-color:var(--gold);transform:translateY(-2px);}
.chip i{font-size:13px;color:var(--gold-light);}

/* ---------- 区块基础 ---------- */
.section{padding:62px 0;}
.section-light{background:var(--bg);}
.section-alt{background:var(--bg-alt);}
.section-dark{
 background:linear-gradient(150deg,#7a1a1a 0%,#5e1313 100%);
 color:#f0e2c6;
}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
 flex-wrap:wrap;margin-bottom:32px;
}
.section-head h2{font-size:27px;line-height:1.4;position:relative;padding-left:16px;}
.section-head h2::before{
 content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-head .head-text{max-width:820px;}
.section-desc{font-size:14px;line-height:1.9;color:var(--muted);margin-top:10px;}
.section-dark .section-head h2{color:#fffdf8;}
.section-dark .section-desc{color:#e3d2ad;}
.link-more{
 display:inline-flex;align-items:center;gap:5px;font-size:14px;font-weight:600;
 color:var(--gold-dark);transition:.22s ease;
}
.link-more:hover{color:var(--gold);gap:9px;}
.section-dark .link-more{color:var(--gold-light);}

/* ---------- 指标看板 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric{
 position:relative;overflow:hidden;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.metric::before{
 content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.metric:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.metric .num{
 font-family:var(--serif);font-size:32px;font-weight:700;color:var(--gold-dark);line-height:1.2;
}
.metric .num small{font-family:var(--sans);font-size:13.5px;color:var(--muted);font-weight:400;margin-left:5px;}
.metric .label{font-size:14.5px;color:var(--ink);font-weight:600;margin-top:8px;}
.metric .note{font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.7;}

/* ---------- 卡片矩阵 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.g-card{
 position:relative;background:var(--white);border:1px solid var(--line);
 border-radius:var(--radius);padding:28px 22px 22px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.g-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
 position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:6px;
 display:grid;place-items:center;
 background:linear-gradient(135deg,#a52a2a,#8c1f1f);
 color:var(--gold-light);font-family:var(--serif);font-size:15px;font-weight:700;
 border:1px solid var(--gold);
 box-shadow:inset 0 0 0 2px rgba(212,175,55,.25);
}
.g-card h3{font-size:18px;margin-bottom:10px;padding-right:44px;}
.g-card > p{font-size:14px;line-height:1.85;color:var(--ink-soft);margin-bottom:14px;}
.meta-list{font-size:13.5px;color:var(--muted);}
.meta-list li{display:flex;align-items:flex-start;gap:8px;margin-bottom:6px;line-height:1.7;}
.meta-list li:last-child{margin-bottom:0;}
.meta-list i{color:var(--gold-dark);font-size:13px;margin-top:4px;flex:0 0 auto;}

/* ---------- 收益对比 ---------- */
.compare-wrap{
 overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
 background:var(--white);box-shadow:var(--shadow);
}
table.compare{width:100%;border-collapse:collapse;min-width:600px;}
.compare th,.compare td{padding:15px 20px;font-size:14px;text-align:left;border-bottom:1px solid rgba(212,175,55,.22);}
.compare thead th{
 background:linear-gradient(180deg,#8c1f1f,#711717);
 color:#f4e6c3;font-family:var(--serif);font-size:15px;font-weight:600;letter-spacing:.5px;
 border-bottom:1px solid var(--gold);
}
.compare tbody tr:nth-child(even){background:rgba(239,230,213,.55);}
.compare tbody tr:hover{background:rgba(212,175,55,.14);}
.compare tbody td:first-child{font-weight:600;color:var(--ink);}
.compare tbody tr:last-child td{border-bottom:0;}
.compare .hl{color:var(--gold-dark);font-weight:700;}
.compare-note{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.85;}

/* ---------- 里程碑时间线 ---------- */
.timeline{position:relative;padding-left:28px;max-width:900px;}
.timeline::before{
 content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.18));
}
.tl-item{position:relative;margin-bottom:24px;}
.tl-item:last-child{margin-bottom:0;}
.tl-item::before{
 content:"";position:absolute;left:-28px;top:7px;width:16px;height:16px;border-radius:50%;
 background:var(--white);border:3px solid var(--gold);
}
.tl-item h4{font-size:16.5px;margin-bottom:6px;display:flex;align-items:center;flex-wrap:wrap;gap:8px;}
.tl-tag{
 display:inline-block;font-size:12px;font-weight:600;color:#fffdf8;
 background:linear-gradient(135deg,#e9cd6f,#b8860b);
 border-radius:999px;padding:1px 10px;letter-spacing:.5px;font-family:var(--sans);
}
.tl-item p{font-size:14px;line-height:1.85;color:var(--ink-soft);}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;gap:16px;}
.news-item{
 display:grid;grid-template-columns:200px 1fr;align-items:stretch;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{overflow:hidden;background:var(--bg-alt);}
.news-thumb img{width:100%;height:100%;min-height:150px;object-fit:cover;transition:transform .45s ease;}
.news-item:hover .news-thumb img{transform:scale(1.06);}
.news-body{padding:20px 24px 20px 20px;display:flex;flex-direction:column;justify-content:center;}
.news-body h3{font-size:17.5px;margin-bottom:8px;}
.news-body p{font-size:13.5px;line-height:1.85;color:var(--ink-soft);margin-bottom:10px;}
.news-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:12.5px;color:var(--muted);}
.news-meta span{display:inline-flex;align-items:center;gap:5px;}
.news-meta i{color:var(--gold-dark);}

/* ---------- 平台保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.guard{
 background:linear-gradient(160deg,rgba(255,253,248,.12),rgba(255,253,248,.04));
 border:1px solid rgba(212,175,55,.42);border-radius:var(--radius);
 padding:24px 20px;transition:.24s ease;
}
.guard:hover{background:rgba(212,175,55,.16);border-color:var(--gold);transform:translateY(-4px);}
.guard i{font-size:24px;color:var(--gold-light);display:block;margin-bottom:12px;}
.guard h3{font-size:16.5px;color:#fffdf8;margin-bottom:8px;}
.guard p{font-size:13.5px;line-height:1.85;color:#e0d0ae;}

/* ---------- 快速解答 ---------- */
.qa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.qa-item{
 display:flex;gap:16px;background:var(--white);border:1px solid var(--line);
 border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.qa-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.qa-num{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--gold);line-height:1.1;flex:0 0 auto;}
.qa-item h3{font-size:16px;margin-bottom:8px;}
.qa-item p{font-size:13.5px;line-height:1.85;color:var(--ink-soft);}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;}
.accordion-item{
 background:var(--white);border:1px solid var(--line)!important;
 border-radius:var(--radius)!important;margin-bottom:12px;overflow:hidden;
 box-shadow:0 6px 16px rgba(94,19,19,.06);
}
.accordion-item:last-child{margin-bottom:0;}
.accordion-button{
 background:var(--white);color:var(--red);
 font-family:var(--serif);font-size:16px;font-weight:600;
 padding:17px 22px;box-shadow:none!important;border-radius:0!important;
}
.accordion-button:not(.collapsed){background:rgba(212,175,55,.16);color:var(--red-deep);}
.accordion-button:focus-visible{outline:3px solid rgba(212,175,55,.5);outline-offset:-3px;}
.accordion-button::after{
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23b8860b'%3E%3Cpath d='M8 12 2 6h12z'/%3E%3C/svg%3E");
 background-size:1rem;width:1rem;height:1rem;
}
.accordion-body{font-size:14px;line-height:1.9;color:var(--ink-soft);padding:4px 22px 20px;}

/* ---------- 转化表单 ---------- */
.form-panel{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:34px 32px;box-shadow:var(--shadow);
}
.form-panel h3{font-size:19px;margin-bottom:8px;}
.form-panel .form-tip{font-size:13.5px;color:var(--muted);line-height:1.85;margin-bottom:22px;}
.form-label{font-size:13.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px;}
.form-control,.form-select{
 border:1px solid rgba(212,175,55,.5);border-radius:10px;
 padding:11px 14px;font-size:14.5px;color:var(--ink);background:#fffdf8;
 transition:border-color .22s ease,box-shadow .22s ease;
}
.form-control::placeholder{color:#b0a794;}
.form-control:focus,.form-select:focus{
 border-color:var(--gold-dark);box-shadow:0 0 0 3px rgba(212,175,55,.25);
 background:#fffdf8;color:var(--ink);
}
.form-note{
 font-size:12.5px;color:var(--muted);margin-top:14px;display:flex;gap:8px;align-items:flex-start;
}
.form-note i{color:var(--gold-dark);font-size:14px;margin-top:3px;}
.aside-panel{
 background:linear-gradient(160deg,#7a1a1a,#5e1313);color:#f0e2c6;
 border:1px solid rgba(212,175,55,.45);border-radius:var(--radius-lg);
 padding:30px 26px;height:100%;
}
.aside-panel h3{font-size:18px;color:#fffdf8;margin-bottom:14px;}
.aside-panel p{font-size:13.5px;line-height:1.9;color:#e0d0ae;margin-bottom:16px;}
.aside-list li{
 display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:#efe0c0;
 padding:9px 0;border-top:1px solid rgba(212,175,55,.22);
}
.aside-list li:first-child{border-top:0;}
.aside-list i{color:var(--gold-light);font-size:14px;margin-top:3px;flex:0 0 auto;}

/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#5e1313,#4a0f0f);
 border-top:1px solid var(--gold);
 color:#e6d8bd;padding:50px 0 0;
}
.footer-brand{
 display:flex;align-items:center;gap:10px;
 font-family:var(--serif);font-size:19px;font-weight:700;color:#fffdf8;margin-bottom:14px;
}
.footer-intro{font-size:13.5px;line-height:1.9;color:#cbb894;max-width:370px;}
.footer-title{
 position:relative;font-family:var(--serif);font-size:16px;color:var(--gold-light);
 margin-bottom:16px;padding-bottom:9px;
}
.footer-title::after{
 content:"";position:absolute;left:0;bottom:0;width:32px;height:2px;background:var(--gold);
}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{color:#d9c9a6;font-size:14px;transition:.2s ease;}
.footer-links a:hover{color:var(--gold-light);padding-left:4px;}
.footer-bottom{
 margin-top:40px;border-top:1px solid rgba(212,175,55,.25);
 padding:16px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
 font-size:12.5px;color:#b9a684;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-help h1{font-size:32px;}
 .metrics{grid-template-columns:repeat(2,1fr);}
 .card-grid{grid-template-columns:repeat(2,1fr);}
 .guard-grid{grid-template-columns:repeat(2,1fr);}
 .qa-grid{grid-template-columns:1fr;}
 .section{padding:52px 0;}
}
@media (max-width:991.98px){
 .site-header .navbar{padding:9px 0;min-height:auto;}
 .site-header .navbar-collapse{
  background:linear-gradient(180deg,#7a1a1a,#5e1313);
  border:1px solid rgba(212,175,55,.35);border-radius:12px;
  padding:12px 16px 18px;margin-top:12px;
 }
 .nav-main{align-items:stretch;gap:0;}
 .nav-main .nav-link{padding:11px 4px;}
 .nav-main .nav-link.active::after{left:4px;right:auto;width:30px;bottom:4px;}
 .nav-cta{margin:14px 0 0;width:100%;}
 .brand{margin-right:0;}
}
@media (max-width:768px){
 .hero-help{padding:48px 0 44px;}
 .hero-help h1{font-size:26px;letter-spacing:.5px;}
 .hero-sub{font-size:14.5px;}
 .hero-search{flex-wrap:wrap;padding:10px 12px;border-radius:12px;}
 .hero-search input{flex:1 1 100%;padding:6px 2px;}
 .btn-search{width:100%;margin-top:6px;}
 .section{padding:44px 0;}
 .section-head h2{font-size:22px;}
 .metrics{grid-template-columns:repeat(2,1fr);gap:14px;}
 .card-grid{grid-template-columns:1fr;}
 .guard-grid{grid-template-columns:1fr;}
 .news-item{grid-template-columns:1fr;}
 .news-thumb img{min-height:170px;max-height:200px;}
 .news-body{padding:18px 20px 20px;}
 .form-panel{padding:26px 20px;}
 .aside-panel{padding:24px 20px;margin-top:20px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
 .brand-text{font-size:16.5px;}
 .hero-help h1{font-size:23px;}
 .metric .num{font-size:26px;}
 .metric{padding:18px 15px;}
 .g-card{padding:24px 18px 18px;}
 .chip{font-size:12.5px;padding:5px 12px;}
 .section-head{gap:12px;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}