/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-dark:#430f0f;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-deep:#b8860b;
  --cream:#f7f2e7;
  --cream-2:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --white:#fffdf8;
  --line:rgba(212,175,55,.35);
  --line-strong:rgba(212,175,55,.78);
  --radius:12px;
  --radius-lg:16px;
  --shadow-sm:0 4px 14px rgba(90,60,20,.07);
  --shadow-md:0 12px 30px rgba(90,60,20,.14);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",SimSun,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  --header-h:64px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red);margin:0;line-height:1.4;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:linear-gradient(180deg,#8c1f1f 0%,#701919 100%);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 4px 18px rgba(60,20,10,.22);
}
.nav-inner{min-height:var(--header-h);display:flex;align-items:center;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:.5px}
.brand:hover{color:#fff}
.brand-mark{width:36px;height:36px;border-radius:9px;border:1px solid rgba(212,175,55,.75);background:linear-gradient(145deg,rgba(212,175,55,.28),rgba(0,0,0,.14));display:grid;place-items:center;color:var(--gold);flex:0 0 auto}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{position:relative;display:inline-block;padding:20px 14px;color:#f0e4cc;font-size:15px;line-height:1}
.nav-link:hover{color:var(--gold-light)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:11px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--gold)}
.header-cta{margin-left:14px;padding:9px 20px;font-size:14px;white-space:nowrap}
.nav-toggle{display:none;width:42px;height:42px;border-radius:9px;border:1px solid rgba(212,175,55,.5);background:rgba(255,255,255,.06);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center;margin-left:auto}
.mobile-nav{display:none;border-top:1px solid rgba(212,175,55,.25);background:#701919;padding:6px 0 14px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 4px;color:#f0e4cc;font-size:15px;border-bottom:1px dashed rgba(212,175,55,.2)}
.mobile-nav a:last-child{border-bottom:0}
.mobile-nav a.active{color:var(--gold)}

/* 按钮 */
.btn-gold,.btn-outline-gold,.btn-outline-red{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:8px;font-weight:600;font-size:15px;line-height:1.2;
  padding:12px 24px;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#e6c65a 0%,#d4af37 48%,#b8860b 100%);
  color:#fff;text-shadow:0 1px 2px rgba(90,50,0,.35);
  box-shadow:0 6px 18px rgba(184,134,11,.3);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-outline-gold{background:rgba(255,255,255,.04);border-color:var(--gold);color:var(--gold-light)}
.btn-outline-gold:hover{background:var(--gold);color:#3a2000;transform:translateY(-2px)}
.btn-outline-red{background:transparent;border-color:var(--red);color:var(--red)}
.btn-outline-red:hover{background:var(--red);color:#fff}
.btn-gold:active,.btn-outline-gold:active,.btn-outline-red:active{transform:translateY(0)}

/* Hero */
.hero{
  position:relative;overflow:hidden;color:#fff;padding:72px 0 0;
  background:linear-gradient(115deg,rgba(76,15,15,.95) 0%,rgba(140,31,31,.84) 52%,rgba(76,15,15,.92) 100%),
  url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 80% 18%,rgba(212,175,55,.24),transparent 48%),
  radial-gradient(circle at 8% 92%,rgba(212,175,55,.12),transparent 42%);
}
.hero-inner{position:relative;max-width:880px;padding-bottom:46px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--gold-light);border:1px solid rgba(212,175,55,.55);border-radius:99px;padding:6px 16px;background:rgba(0,0,0,.2)}
.hero h1{
  font-size:clamp(30px,4.2vw,44px);font-weight:700;margin:22px 0 0;line-height:1.36;letter-spacing:.5px;
  background:linear-gradient(180deg,#f8e8b8 0%,#e8c87a 45%,#d4af37 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 2px 18px rgba(0,0,0,.18);
}
.hero-lead{margin-top:16px;color:var(--gold-light);font-size:17px;font-weight:500;letter-spacing:.3px}
.hero-desc{margin-top:16px;color:rgba(255,250,240,.87);font-size:15px;line-height:1.95;max-width:820px}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px}
.hero-tags{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}
.tag-gold{font-size:12px;border:1px solid rgba(212,175,55,.6);border-radius:99px;padding:5px 14px;color:var(--gold-light);background:rgba(212,175,55,.1);line-height:1.5}
.count-strip{
  position:relative;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:16px 22px;border-radius:14px 14px 0 0;
  background:rgba(26,9,9,.7);border:1px solid rgba(212,175,55,.5);border-bottom:0;
  backdrop-filter:blur(8px);
}
.count-label{font-size:14px;color:var(--gold-light);display:inline-flex;align-items:center;gap:8px}
.count-time{display:flex;align-items:center;gap:6px;margin-left:auto}
.count-num{display:inline-block;min-width:46px;text-align:center;font-family:var(--serif);font-size:22px;font-weight:700;color:var(--red-deep);background:linear-gradient(180deg,#fff9ec,#f2e3bf);border-radius:8px;padding:4px 8px;line-height:1.35}
.count-colon{color:var(--gold-light);font-weight:700}
.count-note{font-size:12.5px;color:rgba(255,247,235,.72)}

/* 区块 */
.section{padding:64px 0}
.section-sm{padding:44px 0}
.section-alt{background:var(--cream-2)}
.section-dark{background:linear-gradient(120deg,#5e1313 0%,#3f0d0d 100%);color:#f6ecda}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(246,236,218,.82)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px;flex-wrap:wrap}
.sec-title{position:relative;padding-left:16px;font-size:clamp(21px,2.5vw,29px);color:var(--red)}
.sec-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--gold),var(--gold-deep))}
.section-dark .sec-title{color:#fff}
.sec-sub{margin-top:8px;padding-left:16px;color:var(--muted);font-size:14px;line-height:1.9;max-width:800px}
.section-dark .sec-sub{color:rgba(246,236,218,.68)}
.sec-link{color:var(--gold-deep);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.sec-link:hover{color:var(--red)}
.section-dark .sec-link{color:var(--gold-light)}

/* 卡片 */
.card-g{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;height:100%}
.card-g:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.card-g h3{font-size:18px;margin-bottom:10px}
.card-g p{color:var(--muted);font-size:14px;line-height:1.85}
.seal{position:absolute;top:14px;right:14px;width:34px;height:34px;display:grid;place-items:center;background:linear-gradient(135deg,#9c2323,#6f1717);color:#fbe9c4;border:1px solid var(--gold);border-radius:6px;font-family:var(--serif);font-size:14px;font-weight:700;box-shadow:0 3px 8px rgba(80,20,20,.25)}
.ico-badge{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;color:var(--red);background:rgba(140,31,31,.06);border:1px solid var(--line);margin-bottom:16px;flex:0 0 auto}
.stat-inline{display:flex;gap:32px;flex-wrap:wrap}
.stat-num{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--gold-deep);line-height:1.3}
.stat-label{font-size:13px;color:var(--muted)}

/* 进度 */
.progress-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm)}
.progress-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.progress-top h3{font-size:19px;color:var(--ink);font-family:var(--sans);font-weight:700}
.progress-num{font-family:var(--serif);font-size:24px;font-weight:700;color:var(--red)}
.progress-gold{height:12px;border-radius:99px;background:var(--cream-2);border:1px solid var(--line);overflow:hidden}
.progress-gold > i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#e6c65a,#d4af37 40%,#b8860b);box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
.progress-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-top:10px;flex-wrap:wrap;gap:8px}
.plain-list{display:grid;gap:14px}
.plain-list li{display:flex;gap:12px;font-size:14px;color:var(--muted);line-height:1.75}
.plain-list .dot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--gold);margin-top:9px}

/* 活动亮点 */
.hl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hl-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;height:100%}
.hl-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.hl-card.feature{grid-column:span 2;background:linear-gradient(140deg,#8c1f1f 0%,#5e1313 100%);border-color:rgba(212,175,55,.55);color:#f9efe0}
.hl-card.feature h3{color:#fff;font-size:21px}
.hl-card.feature p{color:rgba(249,239,224,.82)}
.hl-card h3{font-size:18px;margin-bottom:9px}
.hl-card p{font-size:14px;color:var(--muted);line-height:1.85}

/* 分栏 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-wide{grid-template-columns:1.05fr .95fr}
.img-frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--gold);box-shadow:var(--shadow-md)}
.img-frame img{width:100%;height:100%;object-fit:cover;min-height:300px}
.img-frame::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(94,19,19,0) 45%,rgba(94,19,19,.42))}
.benefit li{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed rgba(212,175,55,.4)}
.benefit li:last-child{border-bottom:0}
.benefit .check{width:26px;height:26px;border-radius:50%;background:var(--red);color:var(--gold-light);display:grid;place-items:center;flex:0 0 auto;margin-top:3px}
.benefit h4{font-size:16px;font-family:var(--sans);font-weight:700;color:var(--ink);margin:0 0 3px}
.benefit p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px 24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step-num{font-family:var(--serif);font-size:40px;font-weight:700;line-height:1;color:rgba(212,175,55,.72)}
.step h3{font-size:18px;margin:10px 0 8px}
.step p{font-size:14px;color:var(--muted);line-height:1.8}

/* 拼团 */
.group-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.rule-mini{background:rgba(255,255,255,.05);border:1px solid rgba(212,175,55,.35);border-radius:12px;padding:20px}
.rule-mini h4{color:var(--gold-light);font-size:16px;margin-bottom:8px;font-family:var(--sans)}
.rule-mini p{color:rgba(246,236,218,.75);font-size:13.5px;line-height:1.8}
.group-list{display:grid;gap:14px}
.group-row{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 20px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;box-shadow:var(--shadow-sm)}
.group-row:hover{border-color:var(--line-strong);transform:translateX(3px);box-shadow:var(--shadow-md)}
.avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:18px;color:var(--gold-light);background:linear-gradient(140deg,#8c1f1f,#5e1313);border:1px solid rgba(212,175,55,.6);flex:0 0 auto}
.group-main h4{font-size:16px;color:var(--ink);font-family:var(--sans);font-weight:700;margin:0 0 6px}
.group-main h4 span{font-weight:400;font-size:13px;color:var(--muted);margin-left:8px}
.group-bar{height:6px;border-radius:99px;background:var(--cream-2);overflow:hidden;margin-bottom:6px}
.group-bar i{display:block;height:100%;background:linear-gradient(90deg,#d4af37,#b8860b)}
.group-meta{font-size:12.5px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.badge-soft{display:inline-block;font-size:12px;line-height:1.5;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--gold-deep);background:rgba(212,175,55,.1);white-space:nowrap}
.badge-red{color:var(--red);border-color:rgba(140,31,31,.3);background:rgba(140,31,31,.07)}

/* 奖励阶梯 */
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tier{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px 22px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
.tier:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.tier.recommend{border:2px solid var(--gold);box-shadow:0 14px 32px rgba(184,134,11,.2)}
.tier-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;font-size:12px;padding:4px 14px;border-radius:99px;white-space:nowrap;box-shadow:0 4px 10px rgba(184,134,11,.3)}
.tier-step{font-size:13px;color:var(--muted)}
.tier-name{font-family:var(--serif);font-size:20px;color:var(--red);margin:8px 0 8px;font-weight:700;line-height:1.35}
.tier-gift{font-size:14px;color:var(--ink);line-height:1.75}
.tier-cond{font-size:12.5px;color:var(--muted);margin-top:12px;border-top:1px dashed var(--line);padding-top:10px;line-height:1.6}

/* 保障 */
.assure{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.assure-item{text-align:center;padding:22px 14px;border:1px solid rgba(212,175,55,.3);border-radius:12px;background:rgba(255,255,255,.04);transition:background .25s ease,border-color .25s ease}
.assure-item:hover{background:rgba(212,175,55,.08);border-color:rgba(212,175,55,.55)}
.assure-item .ico{color:var(--gold-light);margin-bottom:10px;display:flex;justify-content:center}
.assure-item h4{font-size:15px;color:#fff;font-family:var(--sans);font-weight:700;margin-bottom:6px}
.assure-item p{font-size:13px;color:rgba(246,236,218,.7);line-height:1.75}

/* 资讯 */
.news-list{display:grid;gap:16px}
.news-item{display:grid;grid-template-columns:190px 1fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.news-item:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.news-thumb{width:100%;height:100%;object-fit:cover;min-height:140px}
.news-body{padding:18px 22px;display:flex;flex-direction:column;justify-content:center}
.news-body h3{font-size:17px;margin-bottom:8px}
.news-body p{font-size:13.5px;color:var(--muted);line-height:1.8}
.news-meta{margin-top:10px;font-size:12.5px;color:var(--gold-deep);display:flex;gap:14px;flex-wrap:wrap}

/* 口碑 */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
.quote:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.quote::before{content:"“";position:absolute;top:2px;right:18px;font-family:var(--serif);font-size:64px;color:rgba(212,175,55,.25);line-height:1}
.quote p{font-size:14px;color:var(--ink);line-height:1.85;position:relative}
.quote .who{display:flex;align-items:center;gap:10px;margin-top:16px}
.quote .who .avatar{width:34px;height:34px;font-size:13px}
.quote .who span{font-size:13px;color:var(--muted)}
.stars{display:flex;gap:3px;color:var(--gold);margin-bottom:10px}

/* 分类入口 */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;color:var(--ink)}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-md);color:var(--ink)}
.cat-card img{width:100%;height:170px;object-fit:cover}
.cat-body{padding:20px}
.cat-body h3{font-size:18px;margin-bottom:8px}
.cat-body p{font-size:13.5px;color:var(--muted);line-height:1.8;min-height:50px}
.cat-more{margin-top:14px;font-size:13.5px;color:var(--gold-deep);font-weight:600;display:inline-flex;align-items:center;gap:6px}

/* FAQ */
.faq{display:grid;gap:12px;max-width:900px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:0 20px;box-shadow:var(--shadow-sm);transition:border-color .2s ease}
.faq-item[open]{border-color:var(--line-strong)}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 30px 18px 0;font-weight:700;color:var(--ink);position:relative;font-size:15.5px;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:22px;font-weight:400;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:14px 0 20px;color:var(--muted);font-size:14px;line-height:1.85;border-top:1px dashed var(--line)}

/* 报名表单 */
.signup-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.signup-card{background:rgba(255,253,248,.06);border:1px solid rgba(212,175,55,.45);border-radius:var(--radius-lg);padding:30px;backdrop-filter:blur(6px)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:13px;color:var(--gold-light)}
.field input,.field select{width:100%;padding:12px 14px;border-radius:8px;border:1px solid rgba(212,175,55,.4);background:rgba(255,255,255,.96);color:var(--ink);font-size:14px;font-family:var(--sans);appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--gold-deep) 50%),linear-gradient(135deg,var(--gold-deep) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:36px}
.field input::placeholder{color:#b0a692}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.22)}
.form-note{font-size:12.5px;color:rgba(246,236,218,.62);margin-top:12px;line-height:1.7}
.form-msg{margin-top:14px;font-size:14px;color:var(--gold-light);display:none;line-height:1.7}
.form-msg.show{display:block}

/* 页脚 */
.site-footer{background:linear-gradient(180deg,#5e1313 0%,#430f0f 100%);border-top:1px solid var(--gold);color:rgba(246,236,218,.78);padding:52px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:20px;font-weight:700;margin-bottom:14px}
.footer-brand .brand-mark{width:34px;height:34px}
.footer-about{font-size:13.5px;line-height:1.9;color:rgba(246,236,218,.62);max-width:380px}
.footer-col h4{font-family:var(--sans);font-size:15px;color:var(--gold-light);margin-bottom:14px;font-weight:700}
.footer-col a{display:block;font-size:13.5px;color:rgba(246,236,218,.72);padding:5px 0}
.footer-col a:hover{color:var(--gold-light)}
.footer-copy{border-top:1px solid rgba(212,175,55,.25);margin-top:40px;padding:18px 0;font-size:12.5px;color:rgba(246,236,218,.55);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer-copy a{color:rgba(246,236,218,.7)}
.footer-copy a:hover{color:var(--gold-light)}

/* 移动端底部标签 */
.tabbar{display:none}
.tab-item{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:5px 0;line-height:1.4}
.tab-item.active{color:var(--red)}
.tab-item.active svg{color:var(--gold-deep)}

/* 响应式 */
@media (max-width:1024px){
  .hl-grid{grid-template-columns:repeat(2,1fr)}
  .hl-card.feature{grid-column:span 2}
  .tier-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:repeat(2,1fr)}
  .assure{grid-template-columns:repeat(2,1fr)}
  .split{gap:30px}
}
@media (max-width:991px){
  .main-nav{display:none}
  .header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .hero-inner{padding-bottom:38px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .section-sm{padding:36px 0}
  .split{grid-template-columns:1fr}
  .split-wide{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .group-rules{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-thumb{height:180px;min-height:0}
  .group-row{grid-template-columns:auto 1fr;gap:12px}
  .group-row .badge-wrap{grid-column:2;justify-self:start}
  .signup-wrap{grid-template-columns:1fr;gap:28px}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero{padding-top:52px}
  .count-strip{padding:14px 16px;gap:12px}
  .count-time{margin-left:0}
  .img-frame img{min-height:230px}
}
@media (max-width:767px){
  body{padding-bottom:62px}
  .tabbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:1040;background:#fffdf8;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(70,40,20,.12);padding:6px 0 calc(6px + env(safe-area-inset-bottom))}
}
@media (max-width:520px){
  .hl-grid{grid-template-columns:1fr}
  .hl-card.feature{grid-column:span 1}
  .tier-grid{grid-template-columns:1fr}
  .assure{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:28px}
  .hero-actions .btn-gold,.hero-actions .btn-outline-gold{width:100%}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .count-num{min-width:40px;font-size:19px;padding:3px 6px}
  .count-strip .count-time{width:100%}
  .brand{font-size:18px}
  .brand-mark{width:32px;height:32px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#430f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-deep:#b8860b;
 --cream:#f7f2e7;
 --cream-2:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --white:#fffdf8;
 --line:rgba(212,175,55,.35);
 --line-strong:rgba(212,175,55,.78);
 --radius:12px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(90,60,20,.07);
 --shadow-md:0 12px 30px rgba(90,60,20,.14);
 --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",SimSun,serif;
 --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
 --header-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 background:var(--cream);
 color:var(--ink);
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red);line-height:1.4;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}

/* 顶部导航 */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:linear-gradient(180deg,#8c1f1f 0%,#701919 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 4px 18px rgba(60,20,10,.22);
}
.nav-inner{min-height:var(--header-h);display:flex;align-items:center;gap:18px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:.5px}
.brand:hover{color:#fff}
.brand-mark{width:36px;height:36px;border-radius:9px;border:1px solid rgba(212,175,55,.75);background:linear-gradient(145deg,rgba(212,175,55,.28),rgba(0,0,0,.14));display:grid;place-items:center;color:var(--gold);flex:0 0 auto}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{position:relative;display:inline-block;padding:20px 14px;color:#f0e4cc;font-size:15px;line-height:1}
.nav-link:hover{color:var(--gold-light)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:11px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--gold)}
.header-cta{margin-left:14px;padding:9px 20px;font-size:14px;white-space:nowrap}
.nav-toggle{display:none;width:42px;height:42px;border-radius:9px;border:1px solid rgba(212,175,55,.5);background:rgba(255,255,255,.06);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center;margin-left:auto}
.nav-toggle:hover{background:rgba(212,175,55,.18)}
.mobile-nav{display:none;border-top:1px solid rgba(212,175,55,.25);background:#701919;padding:6px 0 14px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 4px;color:#f0e4cc;font-size:15px;border-bottom:1px dashed rgba(212,175,55,.2)}
.mobile-nav a:last-child{border-bottom:0}
.mobile-nav a.active{color:var(--gold)}

/* 按钮 */
.btn-gold,.btn-outline-gold,.btn-outline-red{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border-radius:8px;font-weight:600;font-size:15px;line-height:1.2;
 padding:12px 24px;border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#e6c65a 0%,#d4af37 48%,#b8860b 100%);
 color:#fff;text-shadow:0 1px 2px rgba(90,50,0,.35);
 box-shadow:0 6px 18px rgba(184,134,11,.3);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-outline-gold{background:rgba(255,255,255,.04);border-color:var(--gold);color:var(--gold-light)}
.btn-outline-gold:hover{background:var(--gold);color:#3a2000;transform:translateY(-2px)}
.btn-outline-red{background:transparent;border-color:var(--red);color:var(--red)}
.btn-outline-red:hover{background:var(--red);color:#fff}
.btn-gold:active,.btn-outline-gold:active,.btn-outline-red:active{transform:translateY(0)}

/* 内页首屏 */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 padding:34px 0 56px;
 background:linear-gradient(115deg,rgba(76,15,15,.95) 0%,rgba(140,31,31,.86) 52%,rgba(76,15,15,.93) 100%),
 url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
}
.page-hero::before{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(circle at 84% 14%,rgba(212,175,55,.22),transparent 46%),
 radial-gradient(circle at 6% 90%,rgba(212,175,55,.12),transparent 44%);
}
.page-hero .container{position:relative;z-index:1}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,246,228,.7);margin-bottom:26px}
.crumbs a{color:rgba(255,246,228,.82)}
.crumbs a:hover{color:var(--gold)}
.crumbs .current{color:var(--gold)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;
 color:var(--gold-light);border:1px solid rgba(212,175,55,.55);border-radius:99px;
 padding:6px 16px;background:rgba(0,0,0,.2);
}
.page-hero h1{
 margin:18px 0 0;font-size:clamp(27px,3.6vw,40px);font-weight:700;line-height:1.38;letter-spacing:.4px;
 background:linear-gradient(180deg,#f8e8b8 0%,#e8c87a 45%,#d4af37 100%);
 -webkit-background-clip:text;background-clip:text;color:transparent;
 text-shadow:0 2px 18px rgba(0,0,0,.18);
}
.hero-lead{margin-top:14px;color:var(--gold-light);font-size:16.5px;font-weight:500;letter-spacing:.3px}
.hero-desc{margin-top:14px;color:rgba(255,250,240,.86);font-size:15px;line-height:1.95;max-width:640px}
.hero-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px}
.hero-tags{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}
.tag-gold{font-size:12px;border:1px solid rgba(212,175,55,.6);border-radius:99px;padding:5px 14px;color:var(--gold-light);background:rgba(212,175,55,.1);line-height:1.5}
.hero-figure{position:relative;margin:0;border-radius:var(--radius-lg);border:2px solid var(--gold);overflow:hidden;background:#2a0a0a;box-shadow:0 24px 48px rgba(28,6,6,.45)}
.hero-figure img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
.hero-badge{
 position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:8px;
 background:linear-gradient(135deg,#e6c65a,#b8860b);color:#3a2000;font-size:13px;font-weight:700;
 padding:7px 14px;border-radius:8px;box-shadow:0 8px 18px rgba(0,0,0,.3);
}
.hero-stats{
 margin-top:42px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
 background:rgba(212,175,55,.38);border:1px solid rgba(212,175,55,.38);
 border-radius:var(--radius);overflow:hidden;
}
.hero-stat{background:rgba(46,12,12,.6);padding:18px 20px}
.hero-stat strong{display:block;font-family:var(--serif);font-size:25px;color:var(--gold-light);line-height:1.3}
.hero-stat span{font-size:13px;color:rgba(255,246,228,.72)}

/* 板块 */
.section{padding:64px 0}
.section-sm{padding:44px 0}
.section-alt{background:var(--cream-2)}
.section-dark{background:linear-gradient(120deg,#5e1313 0%,#3f0d0d 100%);color:#f6ecda}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(246,236,218,.82)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px;flex-wrap:wrap}
.sec-title{position:relative;padding-left:16px;font-size:clamp(21px,2.5vw,28px);color:var(--red)}
.sec-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--gold),var(--gold-deep))}
.sec-sub{margin-top:8px;padding-left:16px;color:var(--muted);font-size:14px;max-width:680px}
.sec-link{color:var(--gold-deep);font-size:14px;font-weight:600;white-space:nowrap;border-bottom:1px solid rgba(184,134,11,.4);padding-bottom:2px}
.sec-link:hover{color:var(--red);border-bottom-color:rgba(140,31,31,.45)}
.section-dark .sec-title{color:#fff}
.section-dark .sec-sub{color:rgba(246,236,218,.68)}
.section-dark .sec-link{color:var(--gold-light);border-bottom-color:rgba(232,200,122,.5)}
.section-dark .sec-link:hover{color:#fff;border-bottom-color:#fff}

/* 卡片 */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card-g{
 position:relative;background:var(--white);border:1px solid var(--line);
 border-radius:10px;padding:26px 22px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
 height:100%;
}
.card-g:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.stamp{
 position:absolute;top:-12px;left:20px;width:34px;height:34px;border-radius:6px;
 background:var(--red);border:1px solid var(--gold);color:var(--gold-light);
 display:grid;place-items:center;font-family:var(--serif);font-size:15px;font-weight:700;
 box-shadow:0 6px 14px rgba(90,20,20,.28);
}
.card-g h3{font-size:18px;margin-bottom:10px;color:var(--red-deep)}
.card-g p{font-size:14px;color:#554c3c;line-height:1.85}
.card-ico{width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:rgba(212,175,55,.1);display:grid;place-items:center;color:var(--gold-deep);margin-bottom:16px}
.card-list{margin-top:14px;border-top:1px dashed var(--line);padding-top:12px}
.card-list li{font-size:13.5px;color:var(--muted);padding:4px 0 4px 16px;position:relative}
.card-list li::before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;border-radius:2px;background:var(--gold);opacity:.75}
.tier-num{font-family:var(--serif);font-size:32px;color:var(--gold-deep);font-weight:700;line-height:1}
.tier-num small{font-size:14px;color:var(--muted);margin-left:4px;font-family:var(--sans);font-weight:500}

/* 机制要点 */
.point{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:22px 18px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;height:100%}
.point:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.point h3{font-size:16px;color:var(--red-deep);margin-bottom:8px}
.point p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* 流程 */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.flow-step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:24px 20px;box-shadow:var(--shadow-sm)}
.flow-num{width:38px;height:38px;border-radius:50%;border:1px solid var(--gold);background:rgba(212,175,55,.12);display:grid;place-items:center;color:var(--gold-deep);font-family:var(--serif);font-weight:700;font-size:16px;margin-bottom:14px}
.flow-step h3{font-size:16px;color:var(--red-deep);margin-bottom:8px}
.flow-step p{font-size:13.5px;color:var(--muted)}

/* 图文分栏 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-figure{margin:0}
.split-figure img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:var(--shadow-md);aspect-ratio:16/11;object-fit:cover}
.rule-list{margin-top:20px}
.rule-list li{position:relative;padding:10px 0 10px 26px;border-bottom:1px dashed rgba(212,175,55,.3);font-size:14.5px;color:#4a4335}
.rule-list li:last-child{border-bottom:0}
.rule-list li::before{content:"";position:absolute;left:0;top:19px;width:10px;height:10px;border-radius:3px;background:linear-gradient(135deg,var(--gold),var(--gold-deep))}
.rule-list strong{color:var(--red-deep)}

/* 场次列表 */
.session-list{border:1px solid var(--line);border-radius:12px;background:var(--white);overflow:hidden;box-shadow:var(--shadow-sm)}
.session-row{display:grid;grid-template-columns:1.1fr .9fr .9fr auto;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid rgba(212,175,55,.22)}
.session-row:last-child{border-bottom:0}
.session-row:hover{background:rgba(212,175,55,.07)}
.session-name{font-family:var(--serif);font-size:17px;color:var(--red-deep);font-weight:700}
.session-time{font-size:14px;color:var(--muted)}
.session-tier{font-size:14px;color:var(--ink)}
.badge-open,.badge-hot,.badge-soon{display:inline-block;font-size:12px;padding:4px 12px;border-radius:99px;font-weight:600;line-height:1.5}
.badge-open{background:rgba(212,175,55,.16);color:var(--gold-deep);border:1px solid rgba(212,175,55,.55)}
.badge-hot{background:var(--red);color:var(--gold-light);border:1px solid var(--red-deep)}
.badge-soon{background:rgba(138,128,112,.12);color:var(--muted);border:1px solid rgba(138,128,112,.35)}

/* 深色口碑 */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.quote{background:rgba(255,248,235,.06);border:1px solid rgba(212,175,55,.42);border-radius:12px;padding:24px 22px;height:100%}
.quote p{font-size:14.5px;line-height:1.9;color:rgba(250,242,226,.88)}
.quote footer{margin-top:16px;font-size:13px;color:var(--gold-light)}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;padding-top:30px;border-top:1px solid rgba(212,175,55,.28)}
.stat-strip div strong{display:block;font-family:var(--serif);font-size:30px;color:var(--gold-light);line-height:1.2}
.stat-strip div span{font-size:13.5px;color:rgba(246,236,218,.72)}

/* FAQ */
.accordion-item{background:var(--white);border:1px solid var(--line);border-radius:10px!important;margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.accordion-button{background:var(--white);color:var(--red-deep);font-family:var(--serif);font-weight:700;font-size:16px;padding:18px 22px;box-shadow:none!important;border-radius:10px!important;line-height:1.6}
.accordion-button:hover{color:var(--red)}
.accordion-button:not(.collapsed){background:rgba(212,175,55,.13);color:var(--red-deep)}
.accordion-button::after{filter:sepia(1) saturate(4) hue-rotate(2deg) brightness(.85)}
.accordion-button:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(212,175,55,.22)!important}
.accordion-body{padding:16px 22px 20px;font-size:14.5px;color:#4a4335;line-height:1.9}

/* 收口 CTA */
.cta-wrap{padding:0 0 72px}
.cta-band{
 display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
 padding:38px 40px;border-radius:var(--radius-lg);color:#fff;
 background:linear-gradient(120deg,#5e1313 0%,#8c1f1f 100%);
 border:1px solid var(--line-strong);
 box-shadow:0 20px 44px rgba(70,20,20,.2);
}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,26px)}
.cta-band p{margin-top:10px;color:rgba(255,244,226,.82);font-size:14.5px;max-width:640px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* 页脚 */
.site-footer{
 background:linear-gradient(180deg,#5e1313 0%,#3f0d0d 100%);
 color:#e9dcc4;border-top:1px solid var(--gold);
 padding-top:52px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--gold-light);font-family:var(--serif);font-size:20px;font-weight:700}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:9px}
.footer-about{margin-top:14px;color:rgba(233,220,196,.75);font-size:14px;max-width:430px;line-height:1.85}
.footer-col h4{font-size:15px;color:var(--gold-light);margin-bottom:12px;font-family:var(--serif)}
.footer-col a{display:block;color:rgba(233,220,196,.78);font-size:14px;padding:5px 0}
.footer-col a:hover{color:var(--gold)}
.footer-copy{
 border-top:1px solid rgba(212,175,55,.25);
 padding:18px 0 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:12.5px;color:rgba(233,220,196,.6);
}

/* 移动底栏 */
.tabbar{
 display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;
 background:linear-gradient(180deg,#7a1b1b 0%,#5e1313 100%);
 border-top:1px solid rgba(212,175,55,.5);
 box-shadow:0 -6px 18px rgba(30,8,8,.3);
}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 2px 10px;color:#e6d6b4;font-size:11.5px;line-height:1.4}
.tabbar a svg{width:20px;height:20px}
.tabbar a:hover,.tabbar a.active{color:var(--gold)}

/* 响应式 */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:30px}
 .hero-desc{max-width:none}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .flow{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:28px}
 .quote-grid{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
 .main-nav,.header-cta{display:none}
 .nav-toggle{display:inline-flex}
 .tabbar{display:flex}
 body{padding-bottom:66px}
 .section{padding:48px 0}
 .page-hero{padding:24px 0 44px}
 .hero-stats{grid-template-columns:1fr;margin-top:30px}
 .hero-stat{display:flex;align-items:baseline;gap:10px;padding:14px 18px}
 .hero-stat strong{font-size:22px}
 .grid-3,.grid-4,.grid-2,.quote-grid,.stat-strip,.footer-grid{grid-template-columns:1fr}
 .flow{grid-template-columns:1fr}
 .session-row{grid-template-columns:1fr 1fr;gap:8px 14px;padding:16px 18px}
 .session-row .session-tier{grid-column:1 / 2}
 .cta-band{padding:28px 24px;text-align:left}
 .footer-copy{flex-direction:column;gap:6px}
 .sec-head{margin-bottom:26px}
}
@media (max-width:520px){
 body{font-size:14.5px}
 .brand{font-size:18px}
 .hero-actions .btn-gold,.hero-actions .btn-outline-gold{width:100%}
 .cta-actions{width:100%}
 .cta-actions .btn-gold,.cta-actions .btn-outline-gold{width:100%}
 .hero-figure img{aspect-ratio:16/11}
 .sec-title{font-size:20px}
 .session-row{grid-template-columns:1fr}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-dark:#430f0f;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-deep:#b8860b;
 --cream:#f7f2e7;
 --cream-2:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --white:#fffdf8;
 --line:rgba(212,175,55,.35);
 --line-strong:rgba(212,175,55,.78);
 --radius:12px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(90,60,20,.07);
 --shadow-md:0 12px 30px rgba(90,60,20,.14);
 --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",SimSun,serif;
 --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
 --header-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;background:var(--cream);color:var(--ink);
 font-family:var(--sans);font-size:15px;line-height:1.8;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--serif);color:var(--red);line-height:1.45;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}

/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:linear-gradient(180deg,#8c1f1f 0%,#701919 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 4px 18px rgba(60,20,10,.22);
}
.nav-inner{min-height:var(--header-h);display:flex;align-items:center;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:.5px}
.brand:hover{color:#fff}
.brand-mark{
 width:36px;height:36px;border-radius:9px;border:1px solid rgba(212,175,55,.75);
 background:linear-gradient(145deg,rgba(212,175,55,.28),rgba(0,0,0,.14));
 display:grid;place-items:center;color:var(--gold);flex:0 0 auto;
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{position:relative;display:inline-block;padding:20px 14px;color:#f0e4cc;font-size:15px;line-height:1}
.nav-link:hover{color:var(--gold-light)}
.nav-link::after{
 content:"";position:absolute;left:14px;right:14px;bottom:11px;height:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .25s ease;
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--gold)}
.header-cta{margin-left:14px;padding:9px 20px;font-size:14px;white-space:nowrap}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:9px;
 border:1px solid rgba(212,175,55,.5);background:rgba(255,255,255,.06);
 color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center;margin-left:auto;
}
.mobile-nav{display:none;border-top:1px solid rgba(212,175,55,.25);background:#701919;padding:6px 0 14px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 4px;color:#f0e4cc;font-size:15px;border-bottom:1px dashed rgba(212,175,55,.2)}
.mobile-nav a:last-child{border-bottom:0}
.mobile-nav a.active{color:var(--gold)}

/* ============ 按钮 ============ */
.btn-gold,.btn-outline-gold,.btn-outline-red{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border-radius:8px;font-weight:600;font-size:15px;line-height:1.2;
 padding:12px 24px;border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#e6c65a 0%,#d4af37 48%,#b8860b 100%);
 color:#fff;text-shadow:0 1px 2px rgba(90,50,0,.35);
 box-shadow:0 6px 18px rgba(184,134,11,.3);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-outline-gold{background:rgba(255,255,255,.04);border-color:var(--gold);color:var(--gold-light)}
.btn-outline-gold:hover{background:var(--gold);color:#3a2000;transform:translateY(-2px)}
.btn-outline-red{background:transparent;border-color:var(--red);color:var(--red)}
.btn-outline-red:hover{background:var(--red);color:#fff}
.btn-gold:active,.btn-outline-gold:active,.btn-outline-red:active{transform:translateY(0)}

/* ============ 通用区块 ============ */
.section{padding:62px 0}
.section-sm{padding:42px 0}
.section-alt{background:var(--cream-2)}
.section-dark{background:linear-gradient(120deg,#5e1313 0%,#3f0d0d 100%);color:#f6ecda}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(246,236,218,.84)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:30px}
.sec-title{position:relative;padding-left:16px;font-size:clamp(21px,2.5vw,29px);color:var(--red)}
.sec-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-dark .sec-title{color:#fff}
.sec-sub{margin-top:8px;color:var(--muted);font-size:14px;padding-left:16px;max-width:720px}
.section-dark .sec-sub{color:rgba(246,236,218,.68)}
.sec-link{color:var(--gold-deep);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.sec-link:hover{color:var(--red)}
.section-dark .sec-link{color:var(--gold-light)}
.sec-link svg{transition:transform .2s ease}
.sec-link:hover svg{transform:translateX(4px)}

/* ============ 内页首屏 ============ */
.page-hero{
 position:relative;overflow:hidden;padding:50px 0 56px;
 background:linear-gradient(125deg,#fdf9ef 0%,#f4ead6 62%,#efe3cc 100%);
 border-bottom:1px solid var(--line);
}
.page-hero::before{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.16;
 background:url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(circle at 88% 12%,rgba(212,175,55,.2),transparent 46%);
}
.page-hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold-deep)}
.crumb span.dot{color:var(--line-strong)}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:2px;
 color:var(--red);border:1px solid var(--line-strong);border-radius:99px;
 padding:5px 15px;background:rgba(255,253,248,.78);
}
.hero-kicker .ball{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}
.page-hero h1{
 font-size:clamp(27px,3.6vw,40px);font-weight:700;margin:18px 0 0;
 line-height:1.42;letter-spacing:.4px;color:var(--red-deep);
}
.hero-lead{margin-top:14px;font-size:17px;font-weight:600;color:var(--gold-deep);letter-spacing:.3px}
.hero-desc{margin-top:14px;font-size:15px;line-height:1.95;color:#544b3a;max-width:620px}
.hero-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:13px}
.hero-tags{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}
.tag-gold{
 font-size:12px;border:1px solid var(--line-strong);border-radius:99px;
 padding:5px 14px;color:var(--gold-deep);background:rgba(212,175,55,.12);line-height:1.5;
}
.hero-figure{
 position:relative;border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;background:var(--white);box-shadow:var(--shadow-md);
}
.hero-figure img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s ease}
.hero-figure:hover img{transform:scale(1.04)}
.hero-figure .fig-badge{
 position:absolute;left:14px;top:14px;z-index:2;
 background:linear-gradient(135deg,#a32323,#6d1414);border:1px solid var(--gold);
 color:var(--gold-light);font-family:var(--serif);font-size:12.5px;font-weight:700;
 padding:5px 12px;border-radius:6px;letter-spacing:1px;
}
.hero-figure .fig-cap{
 position:absolute;left:0;right:0;bottom:0;z-index:2;
 padding:26px 16px 12px;font-size:12.5px;color:#f6e9c9;
 background:linear-gradient(180deg,rgba(67,15,15,0),rgba(67,15,15,.82));
}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.mini-stat{
 background:var(--white);border:1px solid var(--line);border-radius:10px;
 padding:12px 10px;text-align:center;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.mini-stat:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.mini-stat b{display:block;font-family:var(--serif);font-size:20px;color:var(--gold-deep);line-height:1.2}
.mini-stat span{font-size:12px;color:var(--muted)}

/* ============ 卡片 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card-g{
 position:relative;background:var(--white);border:1px solid var(--line);
 border-radius:10px;padding:26px 22px 24px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card-g:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.card-g h3{font-size:18px;margin-bottom:10px;color:var(--red)}
.card-g p{font-size:14.5px;color:#5a5142;line-height:1.9}
.seal{
 position:absolute;left:22px;top:-15px;width:38px;height:38px;
 display:grid;place-items:center;border-radius:6px;
 background:linear-gradient(150deg,#a32323,#6d1414);
 border:1px solid var(--gold);color:var(--gold-light);
 font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:0;
 box-shadow:0 6px 14px rgba(120,20,20,.28);
}
.card-top{padding-top:12px}
.card-meta{margin-top:16px;display:flex;gap:8px;flex-wrap:wrap}
.chip{
 font-size:12px;padding:4px 10px;border-radius:99px;
 background:rgba(140,31,31,.07);color:var(--red);border:1px solid rgba(140,31,31,.16);
}

/* ============ 图文分栏 ============ */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.split-figure{
 border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:var(--shadow-sm);background:var(--white);
}
.split-figure img{width:100%;aspect-ratio:5/4;object-fit:cover;transition:transform .6s ease}
.split-figure:hover img{transform:scale(1.03)}
.point-list li{
 position:relative;padding:14px 0 14px 40px;border-bottom:1px dashed rgba(140,31,31,.16);
 font-size:14.5px;color:#5a5142;line-height:1.85;
}
.point-list li:last-child{border-bottom:0}
.point-list li::before{
 content:attr(data-no);position:absolute;left:0;top:16px;
 width:26px;height:26px;border-radius:50%;border:1px solid var(--gold);
 background:rgba(212,175,55,.14);color:var(--gold-deep);
 font-size:12.5px;font-weight:700;display:grid;place-items:center;font-family:var(--serif);
}
.point-list strong{color:var(--red);font-weight:700}

/* ============ 阶梯 ============ */
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:6px}
.ladder-step{
 position:relative;background:rgba(255,253,248,.06);
 border:1px solid rgba(212,175,55,.42);border-radius:10px;
 padding:22px 18px;transition:transform .25s ease,background .25s ease,border-color .25s ease;
}
.ladder-step:hover{transform:translateY(-4px);background:rgba(212,175,55,.12);border-color:var(--gold)}
.ladder-step .lv{font-size:12.5px;color:var(--gold-light);letter-spacing:1.5px}
.ladder-step .mult{
 font-family:var(--serif);font-size:28px;font-weight:700;color:var(--gold);
 margin:8px 0 8px;line-height:1.1;
}
.ladder-step p{font-size:13.5px;line-height:1.8;color:rgba(246,236,218,.8)}
.ladder-step .bar{
 height:5px;border-radius:99px;margin-top:14px;
 background:linear-gradient(90deg,var(--gold-deep),var(--gold));
}

/* ============ 场次列表 ============ */
.session-list{display:grid;gap:14px}
.session-row{
 display:grid;grid-template-columns:170px 1fr auto;gap:20px;align-items:center;
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.session-row:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.session-name{font-family:var(--serif);font-size:18px;color:var(--red);font-weight:700}
.session-name em{display:block;font-style:normal;font-size:12.5px;color:var(--muted);font-family:var(--sans);font-weight:400;margin-top:2px}
.session-desc{font-size:14.5px;color:#5a5142;line-height:1.85}
.session-tags{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.tag-line{
 font-size:12px;padding:4px 11px;border-radius:6px;
 border:1px solid var(--line-strong);color:var(--gold-deep);background:rgba(212,175,55,.1);white-space:nowrap;
}

/* ============ 失误 ============ */
.fault-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fault-item{
 display:flex;gap:16px;background:var(--white);border:1px solid var(--line);
 border-radius:10px;padding:20px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.fault-item:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.fault-no{
 flex:0 0 auto;width:34px;height:34px;border-radius:8px;
 display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:15px;
 color:var(--gold-light);background:linear-gradient(150deg,#a32323,#6d1414);border:1px solid var(--gold);
}
.fault-item h4{font-size:16px;margin-bottom:6px}
.fault-item p{font-size:14px;color:#5a5142;line-height:1.85}

/* ============ 口碑 ============ */
.voice-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:22px;align-items:stretch}
.voice-main{
 background:var(--white);border:1px solid var(--line-strong);border-radius:var(--radius-lg);
 padding:32px 30px;box-shadow:var(--shadow-sm);position:relative;
}
.voice-main::before{
 content:"“";position:absolute;right:24px;top:6px;font-family:var(--serif);
 font-size:80px;line-height:1;color:rgba(212,175,55,.3);
}
.voice-main p{font-size:17px;line-height:2;color:#4a4234;font-family:var(--serif)}
.voice-who{margin-top:18px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted)}
.voice-who .avatar{
 width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
 background:linear-gradient(150deg,#a32323,#6d1414);border:1px solid var(--gold);
 color:var(--gold-light);font-family:var(--serif);font-size:14px;
}
.voice-stack{display:grid;gap:18px}
.voice-small{
 background:var(--white);border:1px solid var(--line);border-radius:10px;padding:22px;
 box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.voice-small:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.voice-small p{font-size:14.5px;line-height:1.9;color:#5a5142}
.voice-small .voice-who{margin-top:12px;font-size:13px}

/* ============ FAQ ============ */
.faq-accordion .accordion-item{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-sm);
}
.faq-accordion .accordion-item:last-child{margin-bottom:0}
.faq-accordion .accordion-button{
 background:var(--white);color:var(--red);font-family:var(--serif);
 font-weight:700;font-size:16px;padding:18px 20px;box-shadow:none;line-height:1.6;
}
.faq-accordion .accordion-button:not(.collapsed){
 background:linear-gradient(180deg,#fffdf6,#f6efdf);color:var(--red-deep);
}
.faq-accordion .accordion-button:focus{box-shadow:0 0 0 3px rgba(212,175,55,.28);border-color:var(--line-strong)}
.faq-accordion .accordion-button::after{
 background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23b8860b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M3 6l5 5 5-5'/%3E%3C/svg%3E");
 background-size:14px 14px;width:14px;height:14px;
}
.faq-accordion .accordion-button:not(.collapsed)::after{transform:rotate(-180deg)}
.faq-accordion .accordion-body{
 font-size:14.5px;color:#5a5142;line-height:1.95;padding:4px 20px 20px;
}

/* ============ 收口 CTA ============ */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 padding:46px 44px;color:#fff;
 background:linear-gradient(115deg,#7d1a1a 0%,#5e1313 58%,#430f0f 100%);
 border:1px solid rgba(212,175,55,.5);box-shadow:var(--shadow-md);
}
.cta-band::before{
 content:"";position:absolute;inset:0;opacity:.2;pointer-events:none;
 background:url("/assets/images/backpic/back-5.webp") center/cover no-repeat;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-inner h2{color:#fff;font-size:clamp(21px,2.6vw,28px)}
.cta-inner p{margin-top:10px;color:rgba(246,236,218,.82);font-size:14.5px;max-width:560px}
.cta-actions{display:flex;gap:13px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#5e1313 0%,#3f0d0d 100%);
 border-top:1px solid var(--gold);color:#e9dcc2;
 padding:52px 0 26px;font-size:14px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.footer-brand{
 display:flex;align-items:center;gap:10px;font-family:var(--serif);
 font-size:20px;font-weight:700;color:#fff;margin-bottom:14px;
}
.footer-brand .brand-mark{
 width:34px;height:34px;border-radius:9px;border:1px solid rgba(212,175,55,.75);
 background:linear-gradient(145deg,rgba(212,175,55,.28),rgba(0,0,0,.14));
 display:grid;place-items:center;color:var(--gold);
}
.footer-about{color:rgba(233,220,194,.76);line-height:1.9;margin:0;max-width:420px}
.footer-col h4{font-size:15px;color:var(--gold-light);margin:0 0 14px;font-family:var(--serif);letter-spacing:.5px}
.footer-col a{display:block;color:rgba(233,220,194,.8);padding:5px 0;font-size:14px}
.footer-col a:hover{color:var(--gold)}
.footer-copy{
 margin-top:34px;padding-top:18px;border-top:1px solid rgba(212,175,55,.28);
 display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
 color:rgba(232,200,122,.72);font-size:13px;
}

/* ============ 移动端底部 Tab ============ */
.mobile-tabbar{display:none}
@media (max-width:1024px){
 .mobile-tabbar{
  display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:linear-gradient(180deg,#7a1b1b,#5e1313);
  border-top:1px solid rgba(212,175,55,.5);
  box-shadow:0 -6px 20px rgba(50,15,10,.28);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));
 }
 .tab-item{
  flex:1 1 0;display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:5px 2px;color:#e6d3ac;font-size:11.5px;line-height:1.3;border-radius:8px;
  transition:color .2s ease,background .2s ease;
 }
 .tab-item svg{color:var(--gold-light);transition:color .2s ease,transform .2s ease}
 .tab-item.active{color:var(--gold)}
 .tab-item.active svg{color:var(--gold);transform:translateY(-1px)}
 .tab-item:active{background:rgba(212,175,55,.14)}
 body{padding-bottom:72px}
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:32px}
 .split{grid-template-columns:1fr;gap:28px}
 .ladder{grid-template-columns:repeat(2,1fr)}
 .voice-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px}
}
@media (max-width:991px){
 .main-nav,.header-cta{display:none}
 .nav-toggle{display:inline-flex}
 .section{padding:50px 0}
}
@media (max-width:768px){
 .grid-3,.grid-2{grid-template-columns:1fr}
 .fault-grid{grid-template-columns:1fr}
 .session-row{grid-template-columns:1fr;gap:10px}
 .session-tags{justify-content:flex-start}
 .page-hero{padding:34px 0 44px}
 .hero-desc{font-size:14.5px}
 .cta-band{padding:34px 24px}
 .cta-inner{flex-direction:column;align-items:flex-start;gap:22px}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-copy{flex-direction:column;gap:6px}
 .voice-main{padding:26px 22px}
 .voice-main p{font-size:16px}
}
@media (max-width:520px){
 .container{padding-left:16px;padding-right:16px}
 .brand{font-size:17px}
 .brand-mark{width:32px;height:32px}
 .ladder{grid-template-columns:1fr}
 .mini-stats{grid-template-columns:repeat(3,1fr);gap:8px}
 .mini-stat b{font-size:17px}
 .mini-stat span{font-size:11px}
 .hero-actions .btn-gold,.hero-actions .btn-outline-red{width:100%}
 .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
 .point-list li{padding-left:36px}
 .card-g{padding:24px 18px 20px}
}

/* roulang page: category3 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-dark:#430f0f;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-deep:#b8860b;
  --cream:#f7f2e7;
  --cream-2:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --white:#fffdf8;
  --line:rgba(212,175,55,.35);
  --line-strong:rgba(212,175,55,.78);
  --radius:12px;
  --radius-lg:16px;
  --shadow-sm:0 4px 14px rgba(90,60,20,.07);
  --shadow-md:0 12px 30px rgba(90,60,20,.14);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",SimSun,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  --header-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.38;color:var(--red);margin:0 0 .6em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:4px}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:linear-gradient(180deg,#8c1f1f 0%,#701919 100%);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 4px 18px rgba(60,20,10,.22);
}
.nav-inner{min-height:var(--header-h);display:flex;align-items:center;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:.5px}
.brand:hover{color:#fff}
.brand-mark{width:36px;height:36px;border-radius:9px;border:1px solid rgba(212,175,55,.75);background:linear-gradient(145deg,rgba(212,175,55,.28),rgba(0,0,0,.14));display:grid;place-items:center;color:var(--gold);flex:0 0 auto}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{position:relative;display:inline-block;padding:20px 14px;color:#f0e4cc;font-size:15px;line-height:1}
.nav-link:hover{color:var(--gold-light)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:11px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--gold)}
.header-cta{margin-left:14px;padding:9px 20px;font-size:14px;white-space:nowrap}
.nav-toggle{display:none;width:42px;height:42px;border-radius:9px;border:1px solid rgba(212,175,55,.5);background:rgba(255,255,255,.06);color:var(--gold-light);cursor:pointer;align-items:center;justify-content:center;margin-left:auto}
.mobile-nav{display:none;border-top:1px solid rgba(212,175,55,.25);background:#701919;padding:6px 0 14px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 4px;color:#f0e4cc;font-size:15px;border-bottom:1px dashed rgba(212,175,55,.2)}
.mobile-nav a:last-child{border-bottom:0}
.mobile-nav a.active{color:var(--gold)}

/* ===== 按钮 ===== */
.btn-gold,.btn-outline-gold,.btn-outline-red{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:8px;font-weight:600;font-size:15px;line-height:1.2;
  padding:12px 24px;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#e6c65a 0%,#d4af37 48%,#b8860b 100%);
  color:#fff;text-shadow:0 1px 2px rgba(90,50,0,.35);
  box-shadow:0 6px 18px rgba(184,134,11,.3);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.42)}
.btn-outline-gold{background:rgba(255,255,255,.04);border-color:var(--gold);color:var(--gold-light)}
.btn-outline-gold:hover{background:var(--gold);color:#3a2000;transform:translateY(-2px)}
.btn-outline-red{background:transparent;border-color:var(--red);color:var(--red)}
.btn-outline-red:hover{background:var(--red);color:#fff}
.btn-gold:active,.btn-outline-gold:active,.btn-outline-red:active{transform:translateY(0)}

/* ===== 首屏（视频遮罩式） ===== */
.hero-video{position:relative;overflow:hidden;color:#fff;background:var(--red-dark)}
.hero-video-bg{position:absolute;inset:0;z-index:0}
.hero-video-bg img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-video-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(112deg,rgba(67,15,15,.96) 0%,rgba(94,19,19,.82) 48%,rgba(67,15,15,.92) 100%);
}
.hero-video-inner{position:relative;z-index:1;padding-top:66px;padding-bottom:66px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--gold-light);border:1px solid rgba(212,175,55,.55);border-radius:99px;padding:6px 16px;background:rgba(0,0,0,.22)}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.hero-video h1{
  font-size:clamp(28px,4vw,44px);margin:22px 0 0;letter-spacing:.5px;
  background:linear-gradient(180deg,#f8e8b8 0%,#e8c87a 48%,#d4af37 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:16px;color:var(--gold-light);font-size:16px;font-weight:500;letter-spacing:.3px}
.hero-desc{margin-top:14px;color:rgba(255,250,240,.86);font-size:15px;line-height:1.95;max-width:640px}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-tags{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}
.tag-gold{font-size:12px;border:1px solid rgba(212,175,55,.6);border-radius:99px;padding:5px 14px;color:var(--gold-light);background:rgba(212,175,55,.1);line-height:1.5;white-space:nowrap}
.hero-player{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:2px solid var(--line-strong);box-shadow:0 22px 46px rgba(0,0,0,.4);
  background:rgba(0,0,0,.3);aspect-ratio:16/11;
}
.hero-player img{width:100%;height:100%;object-fit:cover}
.hero-player::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,6,6,.1),rgba(30,6,6,.55));z-index:1}
.play-btn{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;
  width:76px;height:76px;border-radius:50%;border:2px solid var(--gold);
  background:rgba(24,6,6,.55);color:var(--gold-light);
  display:grid;place-items:center;cursor:pointer;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.play-btn:hover{background:var(--gold);color:#3a2000;transform:translate(-50%,-50%) scale(1.06)}
.play-btn::after{content:"";position:absolute;inset:-9px;border-radius:50%;border:1px solid rgba(212,175,55,.45);animation:halo 2.6s ease-out infinite}
@keyframes halo{0%{transform:scale(.92);opacity:.9}70%{transform:scale(1.18);opacity:0}100%{opacity:0}}
.play-caption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:14px 18px;font-size:13px;color:var(--gold-light);background:linear-gradient(180deg,rgba(20,5,5,0),rgba(20,5,5,.82));letter-spacing:.5px}

/* ===== 板块通用 ===== */
.section{padding:66px 0}
.section-sm{padding:46px 0}
.section-alt{background:var(--cream-2)}
.section-dark{background:linear-gradient(120deg,#5e1313 0%,#3f0d0d 100%);color:#f6ecda}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(246,236,218,.84)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:32px}
.sec-title{position:relative;padding-left:16px;font-size:clamp(21px,2.6vw,29px);color:var(--red);margin:0}
.sec-title::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--gold),var(--gold-deep))}
.section-dark .sec-title{color:#fff}
.sec-sub{margin:10px 0 0;padding-left:16px;color:var(--muted);font-size:14px;max-width:760px}
.section-dark .sec-sub{color:rgba(246,236,218,.7)}
.sec-lead{font-size:16px;color:var(--ink);line-height:1.95}
.section-dark .sec-lead{color:rgba(246,236,218,.9)}

/* ===== 图文 ===== */
.figure-gold{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--line-strong);box-shadow:var(--shadow-md);background:var(--white)}
.figure-gold img{width:100%;height:auto;aspect-ratio:16/11;object-fit:cover}
.figure-gold figcaption{padding:12px 18px;font-size:13px;color:var(--muted);background:var(--white);border-top:1px solid var(--line)}

/* ===== 清单 ===== */
.check-list li{position:relative;padding-left:26px;margin-bottom:12px;line-height:1.85}
.check-list li::before{
  content:"";position:absolute;left:0;top:.62em;width:12px;height:12px;
  border-radius:3px;background:linear-gradient(145deg,var(--gold),var(--gold-deep));
  box-shadow:0 0 0 3px rgba(212,175,55,.16);
}
.section-dark .check-list li{color:rgba(246,236,218,.88)}

/* ===== 数据条 ===== */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.stat-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.stat-item strong{display:block;font-family:var(--serif);font-size:34px;line-height:1;color:var(--gold-deep);font-weight:700}
.stat-item span{display:block;margin-top:10px;font-size:13px;color:var(--muted);letter-spacing:.5px}

/* ===== 卡片 ===== */
.card-g{
  position:relative;height:100%;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card-g:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.card-g h3{font-size:19px;margin:0 0 10px}
.card-g p{font-size:14px;color:var(--ink);line-height:1.85;margin-bottom:16px}
.card-meta{display:flex;flex-wrap:wrap;gap:8px}
.card-meta .tag-gold{border-color:var(--line);color:var(--gold-deep);background:rgba(212,175,55,.1)}
.seal{
  position:absolute;top:-13px;left:18px;
  width:38px;height:38px;border-radius:7px;
  background:linear-gradient(150deg,#a32424,#771414);
  border:1px solid var(--line-strong);
  color:var(--gold-light);font-family:var(--serif);font-size:16px;font-weight:700;
  display:grid;place-items:center;
  box-shadow:0 6px 14px rgba(90,20,20,.28);
}
.row-cards{padding-top:14px}

/* ===== 步骤 ===== */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-item{
  position:relative;padding:26px 20px 22px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(212,175,55,.34);border-radius:var(--radius);
  transition:background .24s ease,border-color .24s ease,transform .24s ease;
}
.step-item:hover{background:rgba(212,175,55,.12);border-color:var(--line-strong);transform:translateY(-4px)}
.step-no{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--gold);line-height:1;letter-spacing:1px}
.step-item h3{font-size:17px;margin:14px 0 8px}
.step-item p{font-size:13.5px;line-height:1.8;margin:0}

/* ===== 赔率表 ===== */
.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);box-shadow:var(--shadow-sm)}
.odds-table{width:100%;border-collapse:collapse;font-size:14px}
.odds-table caption{caption-side:top;text-align:left;padding:16px 20px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);background:rgba(212,175,55,.07)}
.odds-table thead th{
  background:linear-gradient(180deg,#8c1f1f,#701919);color:var(--gold-light);
  font-family:var(--serif);font-weight:700;font-size:14px;letter-spacing:.5px;
  padding:14px 16px;text-align:left;white-space:nowrap;border:0;
}
.odds-table tbody td{padding:14px 16px;border-top:1px solid rgba(212,175,55,.22);color:var(--ink);vertical-align:middle}
.odds-table tbody tr:nth-child(even){background:rgba(239,230,213,.42)}
.odds-table tbody tr:hover{background:rgba(212,175,55,.12)}
.odds-table .num{font-family:var(--serif);font-weight:700;color:var(--gold-deep);font-size:15px;white-space:nowrap}
.odds-table .name{font-weight:600;color:var(--red);white-space:nowrap}

/* ===== 图文交替 ===== */
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split-row + .split-row{margin-top:48px}
.split-row.reverse .split-text{order:2}
.split-row.reverse .split-media{order:1}
.split-text h3{font-size:22px;margin-bottom:12px}
.split-text p{font-size:14.5px;line-height:1.9}

/* ===== 编号提醒 ===== */
.note-card{
  background:var(--white);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--radius);padding:22px 24px;height:100%;
  box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease;
}
.note-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.note-card h3{font-size:17px;margin-bottom:8px}
.note-card p{font-size:14px;line-height:1.85;margin:0;color:var(--ink)}
.note-tag{display:inline-block;font-size:12px;color:var(--gold-deep);border:1px solid var(--line);border-radius:6px;padding:2px 10px;margin-bottom:12px;background:rgba(212,175,55,.1)}

/* ===== 资讯列表 ===== */
.news-list{display:grid;gap:16px}
.news-item{
  display:flex;gap:18px;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 18px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.news-thumb{flex:0 0 116px;width:116px;height:78px;border-radius:9px;overflow:hidden;border:1px solid var(--line)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body h3{font-size:16px;margin:0 0 6px}
.news-body p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.75}
.news-foot{margin-top:22px;text-align:right}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:0 22px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 34px 18px 0;position:relative;
  font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--red);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:4px;top:50%;width:10px;height:10px;
  border-right:2px solid var(--gold-deep);border-bottom:2px solid var(--gold-deep);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item p{padding:0 0 20px;font-size:14px;line-height:1.9;color:var(--ink);border-top:1px dashed rgba(212,175,55,.4);padding-top:16px;margin-top:0}

/* ===== 收口 CTA ===== */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(112deg,#5e1313 0%,#8c1f1f 55%,#4a1010 100%);
  border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 82% 24%,rgba(212,175,55,.26),transparent 46%),
             radial-gradient(circle at 10% 88%,rgba(212,175,55,.14),transparent 42%);
}
.cta-inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;padding:52px 0}
.cta-inner h2{color:#fff;font-size:clamp(22px,2.8vw,30px);margin:0 0 10px}
.cta-inner p{color:rgba(255,246,232,.85);margin:0;font-size:15px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ===== 页脚 ===== */
.site-footer{background:var(--red-deep);color:#f1e5cf;border-top:1px solid var(--line-strong);padding:52px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-brand .brand-mark{color:var(--gold)}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(241,229,207,.78);max-width:420px;margin:0}
.footer-col h4{font-size:15px;color:var(--gold-light);margin:0 0 14px;font-family:var(--serif);letter-spacing:.5px}
.footer-col a{display:block;font-size:14px;color:rgba(241,229,207,.82);padding:6px 0;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:var(--gold);padding-left:4px}
.footer-copy{
  margin-top:38px;padding-top:18px;border-top:1px solid rgba(212,175,55,.28);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:rgba(232,200,122,.72);
}

/* ===== 弹窗 ===== */
.demo-modal{background:#2b0c0c;border:1px solid var(--line-strong);border-radius:var(--radius-lg);color:#f4e8d4}
.demo-modal .modal-header{border-bottom:1px solid rgba(212,175,55,.3);padding:16px 22px}
.demo-modal .modal-title{color:var(--gold-light);font-size:19px;margin:0}
.demo-modal .modal-body{padding:18px 22px 24px}
.demo-modal .modal-body img{border-radius:10px;border:1px solid var(--line-strong);margin-bottom:16px;width:100%}
.demo-modal p{font-size:14px;color:rgba(244,232,212,.86);margin:0 0 10px;line-height:1.85}

/* ===== 移动端底部 Tab ===== */
.mobile-tabbar{display:none}
@media (max-width:767.98px){
  .mobile-tabbar{
    display:grid;grid-template-columns:repeat(4,1fr);
    position:fixed;left:0;right:0;bottom:0;z-index:1040;
    background:linear-gradient(180deg,#701919,#5e1313);
    border-top:1px solid rgba(212,175,55,.5);
    padding:6px 4px calc(6px + env(safe-area-inset-bottom));
    box-shadow:0 -6px 18px rgba(60,20,10,.28);
  }
  .tab-item{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:#e6d6b6;padding:4px 2px;border-radius:8px;line-height:1.3}
  .tab-item svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
  .tab-item.active{color:var(--gold)}
  body{padding-bottom:70px}
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .hero-video-inner{padding-top:52px;padding-bottom:52px}
}
@media (max-width:991.98px){
  .main-nav,.header-cta{display:none}
  .nav-toggle{display:flex}
  .split-row{grid-template-columns:1fr;gap:24px}
  .split-row.reverse .split-text,.split-row.reverse .split-media{order:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-about{max-width:none}
  .section{padding:52px 0}
}
@media (max-width:767.98px){
  .hero-player{aspect-ratio:16/12;margin-top:6px}
  .play-btn{width:64px;height:64px}
  .hero-actions .btn-gold,.hero-actions .btn-outline-gold{flex:1 1 auto}
  .cta-inner{padding:42px 0}
  .cta-actions .btn-gold,.cta-actions .btn-outline-gold{flex:1 1 auto}
  .odds-table thead th,.odds-table tbody td{padding:12px 12px;font-size:13px}
  .table-wrap{overflow-x:auto}
  .odds-table{min-width:640px}
}
@media (max-width:520px){
  .stat-row{grid-template-columns:1fr 1fr;gap:12px}
  .step-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column;align-items:flex-start;gap:12px}
  .news-thumb{width:100%;flex:0 0 auto;height:140px}
  .news-foot{text-align:left}
  .sec-head{margin-bottom:24px}
  .footer-grid{grid-template-columns:1fr}
  .card-g{padding:30px 18px 22px}
  .section{padding:44px 0}
  .hero-tags .tag-gold{font-size:11px;padding:4px 11px}
}

/* 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}