/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-bright:#a52828;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --white:#fffdf8;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.38);
  --line-soft:rgba(58,52,40,.12);
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 4px 14px rgba(94,19,19,.07);
  --shadow-md:0 14px 32px rgba(94,19,19,.14);
  --shadow-gold:0 10px 26px rgba(184,134,11,.30);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
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;
}
h1,h2,h3,h4,h5{font-family:var(--serif);color:var(--red);margin:0;font-weight:700;line-height:1.4;letter-spacing:.4px}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;display:block;height:auto}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:1230px;margin:0 auto;padding:0 15px}
.grid-x>.cell{min-width:0}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(180deg,#8c1f1f 0%,#701717 100%);
  border-bottom:1px solid rgba(212,175,55,.45);
  box-shadow:0 8px 26px rgba(58,19,19,.24);
}
.nav-wrap{padding:10px 15px;position:relative}
.nav-panel{
  display:flex;align-items:center;gap:18px;
  padding:9px 14px 9px 14px;
  border-radius:14px;
  background:rgba(255,255,255,.075);
  border:1px solid rgba(212,175,55,.34);
  backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0}
.brand:hover{color:#fff}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;
  display:grid;place-items:center;
  border-radius:11px;
  background:linear-gradient(140deg,#e5c25c,#d4af37 45%,#b8860b);
  color:#5e1313;
  box-shadow:0 6px 16px rgba(212,175,55,.34);
}
.brand-text{font-family:var(--serif);font-size:17px;line-height:1.15;letter-spacing:.6px}
.brand-text small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--gold-light);letter-spacing:3.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;display:block;
  padding:9px 16px;border-radius:10px;
  font-size:15px;color:#f4e8cd;
  border:1px solid transparent;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.nav-links a:hover{color:#fff;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.42);transform:translateY(-1px)}
.nav-links a.is-active{color:var(--gold);background:rgba(212,175,55,.15);border-color:rgba(212,175,55,.52)}
.nav-links a.is-active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;border-radius:2px;
  background:var(--gold);
}
.nav-cta{flex-shrink:0}
.nav-toggle{
  display:none;width:44px;height:40px;
  border-radius:10px;cursor:pointer;
  border:1px solid rgba(212,175,55,.48);
  background:rgba(255,255,255,.07);
  color:var(--gold);
  align-items:center;justify-content:center;
}
.nav-toggle svg{display:block}

/* ============ 按钮 / 标签 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:8px;
  font-size:15px;font-weight:600;line-height:1.4;
  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,#d9b64a,#d4af37 40%,#b8860b);color:#fff;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(184,134,11,.44);background:linear-gradient(135deg,#e3c260,#c99f2a 42%,#a3760a)}
.btn-ghost{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px);border-color:var(--gold-light)}
.btn-line{background:var(--white);border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fdf6e4;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.tag{
  display:inline-block;padding:4px 13px;border-radius:999px;
  font-size:13px;line-height:1.7;
  background:rgba(212,175,55,.14);
  border:1px solid var(--line);
  color:var(--gold-deep);
}
.tag-solid{background:var(--red);border-color:var(--gold);color:var(--gold-light)}

/* ============ Hero ============ */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  color:#f7ecd6;
  background:linear-gradient(150deg,#8c1f1f 0%,#741a1a 52%,#5e1313 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  opacity:.15;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(90% 70% at 82% 8%,rgba(212,175,55,.20),transparent 62%),
    repeating-linear-gradient(45deg,rgba(255,255,255,.026) 0 2px,transparent 2px 9px);
}
.hero-inner{
  display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;
  padding:56px 0 62px;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:6px 16px;border-radius:999px;
  background:rgba(212,175,55,.14);
  border:1px solid rgba(212,175,55,.5);
  color:#f0d597;font-size:13px;letter-spacing:1.5px;
  margin-bottom:20px;
}
.hero-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}
.hero h1{
  font-size:clamp(26px,3.4vw,42px);
  line-height:1.34;
  color:#f4d78f;
  text-shadow:0 3px 20px rgba(0,0,0,.35);
  letter-spacing:1px;
}
.hero-sub{
  font-size:17px;font-weight:600;color:#e8c87a;
  margin:16px 0 16px;
}
.hero-text{
  font-size:15px;line-height:1.98;color:#efe1c9;
  max-width:640px;margin:0 0 26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags .tag{background:rgba(212,175,55,.13);border-color:rgba(212,175,55,.48);color:#f0d597}

.member-card{
  position:relative;
  background:linear-gradient(165deg,#2b2116 0%,#3f2e1a 48%,#221a12 100%);
  border:1px solid rgba(212,175,55,.6);
  border-radius:18px;
  padding:22px;
  color:#f2e6cd;
  box-shadow:0 28px 54px rgba(0,0,0,.44);
}
.member-card::before{
  content:"";position:absolute;inset:6px;border-radius:14px;border:1px solid rgba(212,175,55,.16);pointer-events:none;
}
.member-top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.badge{
  width:58px;height:58px;flex-shrink:0;border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--serif);font-size:15px;font-weight:700;color:#2b2116;
  background:radial-gradient(circle at 34% 28%,#f8e3a4,#d4af37 58%,#b8860b);
  border:2px solid rgba(255,255,255,.42);
  box-shadow:0 6px 18px rgba(212,175,55,.36);
}
.member-name{font-family:var(--serif);font-size:19px;color:#f6dfa4;letter-spacing:1px}
.member-meta{font-size:12px;color:#b8a98c;letter-spacing:1.6px;margin-top:2px}
.member-progress{margin-bottom:16px}
.member-progress .bar{
  height:8px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;
}
.member-progress .bar span{
  display:block;height:100%;width:68%;border-radius:999px;
  background:linear-gradient(90deg,#b8860b,#d4af37,#f0d68c);
}
.member-progress .bar-txt{display:flex;justify-content:space-between;font-size:12px;color:#b8a98c;margin-top:7px}
.member-list{margin:0 0 18px}
.member-list li{
  display:flex;align-items:flex-start;gap:9px;
  font-size:13.5px;color:#e7d8bd;padding:6px 0;
  border-bottom:1px dashed rgba(212,175,55,.16);
}
.member-list li:last-child{border-bottom:0}
.member-list li svg{flex-shrink:0;margin-top:5px;color:var(--gold)}
.hero-shot{
  margin-top:18px;border-radius:var(--radius-lg);
  border:2px solid var(--gold);
  overflow:hidden;
  box-shadow:0 18px 38px rgba(0,0,0,.36);
}
.hero-shot img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ============ 通用板块 ============ */
.section{padding:62px 0;position:relative}
.section--alt{background:var(--bg-alt)}
.section--dark{background:linear-gradient(155deg,#5e1313,#8c1f1f 62%,#a52828);color:#f2e7d2}
.section--dark h2,.section--dark h3{color:#f5dda0}
.section--dark .head-sub{color:#e2cdaa}
.section--dark .head-more{color:#f0d597}
.section--dark .head-more:hover{color:#fff}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:34px;padding-bottom:16px;
  border-bottom:1px solid var(--line-soft);
}
.section--dark .section-head{border-bottom-color:rgba(212,175,55,.28)}
.head-title{
  position:relative;padding-left:17px;
  font-size:clamp(20px,2.3vw,28px);
}
.head-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.head-sub{margin:8px 0 0;font-size:14px;color:var(--muted);max-width:760px}
.head-more{
  flex-shrink:0;font-size:14px;font-weight:600;color:var(--gold-deep);
  padding-bottom:2px;border-bottom:1px solid transparent;
}
.head-more:hover{color:var(--red);border-bottom-color:var(--gold)}

/* ============ 卡片 ============ */
.card-grid>.cell{padding-bottom:28px}
.card-grid{margin-bottom:-28px}
.card{
  position:relative;height:100%;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.card h3{font-size:18px;margin-bottom:10px}
.card p{font-size:14px;color:#514a3c;line-height:1.85;margin-bottom:0}
.seal{
  position:absolute;top:-13px;left:20px;
  display:inline-block;padding:3px 9px;
  font-family:var(--serif);font-size:13px;letter-spacing:3px;
  color:var(--gold-light);
  background:var(--red);
  border:1px solid var(--gold);
  border-radius:6px;
  box-shadow:0 4px 12px rgba(94,19,19,.28);
}
.card-icon{
  width:46px;height:46px;border-radius:12px;
  display:grid;place-items:center;
  background:rgba(212,175,55,.14);
  border:1px solid var(--line);
  color:var(--gold-deep);
  margin-bottom:16px;
}
.card-meta{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-soft);
  font-size:13px;color:var(--muted);
}

/* ============ 数据条 ============ */
.stat{
  height:100%;text-align:center;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:12px;
  padding:24px 16px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.stat-num{
  font-family:var(--serif);font-weight:700;font-size:34px;line-height:1.15;
  background:linear-gradient(135deg,#b8860b,#d4af37 55%,#a3760a);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{font-size:14px;color:var(--muted);margin-top:6px}

/* ============ 流程步骤 ============ */
.step{
  position:relative;height:100%;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:12px;
  padding:26px 22px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.step-no{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--serif);font-weight:700;font-size:16px;color:#fff;
  background:linear-gradient(140deg,#d4af37,#b8860b);
  box-shadow:0 6px 16px rgba(184,134,11,.32);
  margin-bottom:14px;
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:#514a3c;margin-bottom:0}

/* ============ 表格 ============ */
.table-wrap{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;
  box-shadow:var(--shadow-sm);background:var(--white);
  overflow-x:auto;
}
.compare-table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px;background:var(--white)}
.compare-table th{
  background:linear-gradient(180deg,#8c1f1f,#6f1717);
  color:#f5e3b6;font-family:var(--serif);font-weight:600;
  padding:14px 16px;text-align:left;white-space:nowrap;letter-spacing:.5px;
}
.compare-table td{padding:13px 16px;border-top:1px solid var(--line-soft);color:#4b4437;vertical-align:top}
.compare-table tbody tr:nth-child(even){background:#fdf9ef}
.compare-table tbody tr:hover{background:#fbf2da}
.compare-table .col-pick{background:rgba(212,175,55,.13)}
.compare-table th.col-pick{background:linear-gradient(180deg,#a3760a,#8a6108);color:#fff7de}
.rank-pill{
  display:inline-block;min-width:26px;text-align:center;
  padding:1px 8px;border-radius:6px;font-size:12px;
  color:var(--gold-deep);background:rgba(212,175,55,.16);border:1px solid var(--line);
}

/* ============ 活动倒计时 ============ */
.festive{position:relative;isolation:isolate;overflow:hidden}
.festive::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity:.13;
}
.festive-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.countdown{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 20px}
.cd-unit{
  min-width:80px;padding:12px 14px;text-align:center;
  background:rgba(0,0,0,.24);
  border:1px solid rgba(212,175,55,.46);
  border-radius:10px;
}
.cd-num{font-family:var(--serif);font-size:28px;font-weight:700;color:var(--gold);line-height:1.1}
.cd-label{font-size:12px;letter-spacing:2px;color:#e8c87a;margin-top:4px}
.stock-alert{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 15px;border-radius:999px;
  background:rgba(212,175,55,.15);
  border:1px solid rgba(212,175,55,.5);
  color:#f3d78e;font-size:13px;margin-bottom:18px;
}
.stock-alert i{
  width:8px;height:8px;border-radius:50%;background:#f0c04a;
  box-shadow:0 0 0 0 rgba(240,192,74,.7);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(240,192,74,.6)}
  70%{box-shadow:0 0 0 10px rgba(240,192,74,0)}
  100%{box-shadow:0 0 0 0 rgba(240,192,74,0)}
}
.festive-panel{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(212,175,55,.42);
  border-radius:var(--radius-lg);
  padding:24px;
  backdrop-filter:blur(4px);
}
.festive-panel h3{font-size:18px;color:#f5dda0;margin-bottom:14px}
.festive-list li{
  display:flex;gap:11px;align-items:flex-start;
  padding:9px 0;font-size:14px;color:#efe1c9;
  border-bottom:1px dashed rgba(212,175,55,.2);
}
.festive-list li:last-child{border-bottom:0}
.festive-list .dot{
  flex-shrink:0;width:22px;height:22px;border-radius:6px;
  display:grid;place-items:center;margin-top:3px;
  background:rgba(212,175,55,.18);border:1px solid rgba(212,175,55,.45);
  color:var(--gold-light);font-size:12px;font-family:var(--serif);
}

/* ============ 口碑 ============ */
.voice{
  position:relative;height:100%;
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:26px 22px 20px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.voice:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.voice .quote-mark{
  font-family:var(--serif);font-size:40px;line-height:1;color:rgba(212,175,55,.55);
}
.voice p{font-size:14px;color:#4b4437;line-height:1.9;margin:6px 0 16px}
.voice-foot{display:flex;align-items:center;gap:12px;border-top:1px dashed var(--line-soft);padding-top:14px}
.voice-avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;font-family:var(--serif);font-size:15px;
  color:#fff7de;background:linear-gradient(145deg,#a52828,#5e1313);
  border:1px solid var(--gold);
}
.voice-name{font-size:14px;font-weight:600;color:var(--red)}
.voice-role{font-size:12px;color:var(--muted)}

/* ============ 分类入口墙 ============ */
.entry-card{
  position:relative;display:block;height:100%;
  background:linear-gradient(160deg,#fffdf8,#f8efd9);
  border:1px solid var(--line);border-radius:12px;
  padding:28px 22px 22px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.entry-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md);color:var(--ink)}
.entry-card h3{font-size:18px;margin-bottom:9px}
.entry-card p{font-size:14px;color:#514a3c;margin-bottom:16px}
.entry-link{font-size:14px;font-weight:600;color:var(--gold-deep)}
.entry-card:hover .entry-link{color:var(--red)}

/* ============ 资讯 ============ */
.news-card{
  display:flex;gap:16px;height:100%;
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:16px;box-shadow:var(--shadow-sm);
  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-md)}
.news-thumb{
  width:104px;flex-shrink:0;border-radius:9px;overflow:hidden;
  border:1px solid var(--line);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.news-body h3{font-size:16px;margin-bottom:6px;line-height:1.5}
.news-body p{font-size:13px;color:#5a5344;margin-bottom:8px}
.news-date{font-size:12px;color:var(--muted)}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:17px 48px 17px 20px;position:relative;
  font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:20px;color:var(--gold-deep);font-family:var(--sans);line-height:1;
}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-answer{padding:0 20px 18px;font-size:14px;color:#4b4437;line-height:1.9}

/* ============ 收口表单 ============ */
.join-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.join-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 26px;box-shadow:var(--shadow-md);
}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:14px;font-weight:600;color:#4b4437;margin-bottom:7px}
.form-field input{
  width:100%;height:46px;padding:0 14px;
  font-family:inherit;font-size:14px;color:var(--ink);
  background:#fdfaf2;border:1px solid rgba(58,52,40,.18);border-radius:8px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.form-field input::placeholder{color:#a99f8c}
.form-field input:focus{
  outline:none;background:#fff;border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(212,175,55,.20);
}
.form-note{font-size:12px;color:var(--muted);line-height:1.8;margin-top:12px}
.form-tip{font-size:13px;color:#2f7a4f;margin-top:10px;min-height:20px}

/* ============ 页脚 ============ */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#490f0f);
  border-top:1px solid var(--gold);
  color:#e3d3b8;
  padding:52px 0 0;
  margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px}
.footer-brand .brand-text{color:#fff}
.footer-desc{font-size:13.5px;color:#cbb99a;line-height:1.9;max-width:360px}
.footer-col h4{
  font-size:16px;color:#f0d597;margin-bottom:16px;
  padding-left:12px;position:relative;
}
.footer-col h4::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:2px;
  background:var(--gold);
}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:#d6c4a6}
.footer-col a:hover{color:var(--gold-light)}
.footer-meta{font-size:13px;color:#c2b092;line-height:1.9}
.footer-bottom{
  margin-top:40px;padding:18px 0;
  border-top:1px solid rgba(212,175,55,.24);
  font-size:12.5px;color:#bfae92;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
}
.footer-bottom a{color:#d8c6a6}
.footer-bottom a:hover{color:var(--gold-light)}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:48px 0 54px}
  .member-card{max-width:560px}
  .festive-grid{grid-template-columns:1fr;gap:32px}
  .join-grid{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:920px){
  .nav-toggle{display:flex;margin-left:auto}
  .nav-panel{flex-wrap:wrap;position:relative}
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:12px;
    background:#5e1313;
    border:1px solid rgba(212,175,55,.42);
    border-radius:14px;
    box-shadow:0 20px 44px rgba(0,0,0,.4);
    display:none;
    z-index:120;
  }
  .nav-links.is-open{display:flex}
  .nav-links a{width:100%;padding:11px 15px;font-size:15px}
  .nav-links a.is-active::after{left:15px;right:auto;width:22px}
  .nav-cta{display:none}
  .section{padding:48px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:768px){
  body{font-size:14.5px}
  .hero h1{font-size:clamp(23px,6vw,30px);letter-spacing:.5px}
  .hero-text{font-size:14.5px}
  .hero-sub{font-size:15.5px}
  .brand-text{font-size:15px}
  .brand-text small{font-size:10px;letter-spacing:2.6px}
  .card,.step,.voice{padding:22px 18px 18px}
  .section-head{margin-bottom:26px}
  .cd-unit{min-width:68px;padding:10px 11px}
  .cd-num{font-size:23px}
  .news-card{flex-direction:column}
  .news-thumb{width:100%}
  .news-thumb img{aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 14px}
  .nav-wrap{padding:8px 14px}
  .hero-inner{padding:38px 0 44px}
  .hero-actions .btn{width:100%}
  .hero-tags{gap:8px}
  .btn{padding:11px 20px;font-size:14.5px}
  .stat-num{font-size:28px}
  .section{padding:42px 0}
  .head-title{font-size:20px}
  .member-card{padding:18px}
  .join-card{padding:22px 18px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-bright:#a52828;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#fffdf8;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --line-soft:rgba(58,52,40,.12);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 14px 32px rgba(94,19,19,.14);
 --shadow-gold:0 10px 26px rgba(184,134,11,.30);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
}
html{-webkit-text-size-adjust:100%}
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;
}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;line-height:1.4;letter-spacing:.5px}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
ul,ol,li{margin:0;list-style:none}
.container{width:100%;max-width:1230px;margin:0 auto;padding:0 15px}
.grid-x>.cell{min-width:0}
.grid-x{margin-left:-15px;margin-right:-15px}
.grid-x>.cell{padding-left:15px;padding-right:15px}
/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:100;
 background:linear-gradient(180deg,#8c1f1f 0%,#701717 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 8px 26px rgba(58,19,19,.24);
}
.nav-wrap{padding:10px 15px;position:relative}
.nav-panel{
 display:flex;align-items:center;gap:18px;
 padding:9px 14px 9px 14px;
 border-radius:14px;
 background:rgba(255,255,255,.075);
 border:1px solid rgba(212,175,55,.34);
 backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0}
.brand:hover{color:#fff}
.brand-mark{
 width:40px;height:40px;flex-shrink:0;
 display:grid;place-items:center;
 border-radius:11px;
 background:linear-gradient(140deg,#e5c25c,#d4af37 45%,#b8860b);
 color:#5e1313;
 box-shadow:0 6px 16px rgba(212,175,55,.34);
}
.brand-text{font-family:var(--serif);font-size:17px;line-height:1.15;letter-spacing:.6px}
.brand-text small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--gold-light);letter-spacing:3.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
 position:relative;display:block;
 padding:9px 16px;border-radius:10px;
 font-size:15px;color:#f4e8cd;
 border:1px solid transparent;
 transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.nav-links a:hover{color:#fff;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.42);transform:translateY(-1px)}
.nav-links a.is-active{color:var(--gold);background:rgba(212,175,55,.15);border-color:rgba(212,175,55,.52)}
.nav-links a.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;border-radius:2px;
 background:var(--gold);
}
.nav-cta{flex-shrink:0}
.nav-toggle{
 display:none;width:44px;height:40px;
 border-radius:10px;cursor:pointer;
 border:1px solid rgba(212,175,55,.48);
 background:rgba(255,255,255,.07);
 color:var(--gold);
 align-items:center;justify-content:center;
}
.nav-toggle svg{display:block}
/* ============ 按钮 / 标签 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;
 font-size:15px;font-weight:600;line-height:1.4;
 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:focus{outline:2px solid var(--gold-light);outline-offset:3px}
.btn-gold{background:linear-gradient(135deg,#d9b64a,#d4af37 40%,#b8860b);color:#fff;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(184,134,11,.44);background:linear-gradient(135deg,#e3c260,#c99f2a 42%,#a3760a)}
.btn-ghost{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px);border-color:var(--gold-light)}
.btn-line{background:var(--white);border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fdf6e4;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.tag{
 display:inline-block;padding:4px 13px;border-radius:999px;
 font-size:13px;line-height:1.7;
 background:rgba(212,175,55,.14);
 border:1px solid var(--line);
 color:var(--gold-deep);
}
/* ============ 分类页首屏 ============ */
.page-hero{
 position:relative;isolation:isolate;overflow:hidden;
 color:#f7ecd6;
 background:linear-gradient(150deg,#8c1f1f 0%,#741a1a 55%,#5e1313 100%);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.page-hero::before{
 content:"";position:absolute;inset:0;z-index:-2;
 background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
 opacity:.14;
}
.page-hero::after{
 content:"";position:absolute;inset:0;z-index:-1;
 background:
 radial-gradient(85% 70% at 88% 4%,rgba(212,175,55,.20),transparent 60%),
 repeating-linear-gradient(45deg,rgba(255,255,255,.024) 0 2px,transparent 2px 9px);
}
.page-hero .hero-grid{padding:52px 0 46px;align-items:center}
.burst{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 18px;margin-bottom:18px;
 border-radius:8px;
 background:linear-gradient(135deg,#a52828,#8c1f1f);
 border:1px solid var(--gold);
 color:var(--gold-light);
 font-size:13px;letter-spacing:2px;
 box-shadow:0 8px 20px rgba(0,0,0,.24);
 transform:translateZ(0);
}
.burst::before{
 content:"";width:8px;height:8px;border-radius:2px;
 background:var(--gold);transform:rotate(45deg);
}
.page-hero h1{
 font-size:clamp(24px,3.2vw,40px);
 line-height:1.36;
 color:#f6d98f;
 text-shadow:0 3px 20px rgba(0,0,0,.34);
}
.page-hero-sub{
 font-size:17px;font-weight:600;color:#e8c87a;
 margin:16px 0 14px;
}
.page-hero-text{
 font-size:15px;line-height:1.98;color:#efe1c9;
 max-width:640px;margin:0 0 26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.hero-limit{
 display:inline-flex;align-items:center;gap:9px;
 font-size:13px;color:#f3ddad;
 padding:6px 14px;border-radius:999px;
 background:rgba(0,0,0,.18);
 border:1px dashed rgba(212,175,55,.55);
}
.hero-limit i{width:7px;height:7px;border-radius:50%;background:#e0b84a;display:inline-block}
/* 首屏右侧速览卡 */
.quick-card{
 background:linear-gradient(170deg,#fffdf8 0%,#f6ecd6 100%);
 border:2px solid var(--gold);
 border-radius:var(--radius-lg);
 padding:22px 22px 18px;
 box-shadow:0 20px 42px rgba(0,0,0,.28);
 color:var(--ink);
}
.quick-card h2{
 font-size:18px;color:var(--red);
 display:flex;align-items:center;gap:9px;
 padding-bottom:12px;margin-bottom:14px;
 border-bottom:1px solid var(--line-soft);
}
.quick-card h2 span{
 width:26px;height:26px;display:grid;place-items:center;
 border-radius:7px;background:var(--red);color:var(--gold);
 font-size:13px;font-family:var(--sans);
}
.quick-list li{
 display:flex;gap:12px;
 padding:11px 0;
 border-bottom:1px dashed rgba(58,52,40,.14);
}
.quick-list li:last-child{border-bottom:0;padding-bottom:2px}
.quick-no{
 flex-shrink:0;width:30px;height:30px;border-radius:8px;
 display:grid;place-items:center;
 font-family:var(--sans);font-size:12px;font-weight:700;
 color:var(--gold-deep);
 background:rgba(212,175,55,.18);
 border:1px solid var(--line);
}
.quick-body strong{display:block;font-size:14px;color:var(--red);font-family:var(--serif);letter-spacing:.5px}
.quick-body p{font-size:13px;line-height:1.7;color:var(--muted);margin:2px 0 0}
/* 数据带 */
.stat-band{
 display:grid;grid-template-columns:repeat(4,1fr);
 gap:1px;
 background:rgba(212,175,55,.28);
 border-top:1px solid rgba(212,175,55,.38);
}
.stat-band .stat{
 background:rgba(0,0,0,.16);
 padding:18px 12px;
 text-align:center;
}
.stat-band .num{
 font-family:var(--serif);font-size:26px;font-weight:700;
 color:var(--gold);line-height:1.2;
}
.stat-band .lbl{font-size:13px;color:#e8d3a5;letter-spacing:1px}
/* ============ 区块通用 ============ */
.sec{padding:64px 0}
.sec-alt{background:var(--bg-alt);border-top:1px solid rgba(58,52,40,.06);border-bottom:1px solid rgba(58,52,40,.06)}
.sec-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
 margin-bottom:30px;flex-wrap:wrap;
}
.sec-head-left{display:flex;align-items:center;gap:12px}
.sec-bar{
 width:5px;height:26px;border-radius:3px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
 flex-shrink:0;
}
.sec-head h2{font-size:clamp(21px,2.4vw,28px);color:var(--red);letter-spacing:1px}
.sec-head .sec-desc{font-size:14px;color:var(--muted);margin:6px 0 0 17px}
.sec-more{
 font-size:14px;color:var(--gold-deep);font-weight:600;
 display:inline-flex;align-items:center;gap:6px;
 padding-bottom:3px;border-bottom:1px solid var(--line);
}
.sec-more:hover{color:var(--red);border-color:var(--red)}
.sec-more::after{content:"›";font-size:18px;line-height:1}
/* ============ 牌型对照 ============ */
.rank-figure{
 position:relative;margin:0;
 border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;background:#fff;
 box-shadow:var(--shadow-md);
}
.rank-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.rank-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:26px 16px 12px;
 font-size:13px;color:#f6e4bd;
 background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.88));
}
.rank-list li{
 display:flex;align-items:center;gap:14px;
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:11px 15px;
 margin-bottom:9px;
 box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.rank-list li:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.rank-no{
 flex-shrink:0;width:28px;height:28px;border-radius:7px;
 display:grid;place-items:center;
 font-size:12px;font-weight:700;color:#fff;
 background:linear-gradient(140deg,#a52828,#8c1f1f);
}
.rank-list li:nth-child(-n+3) .rank-no{background:linear-gradient(140deg,#d9b64a,#b8860b);color:#5e1313}
.rank-body{flex:1;min-width:0}
.rank-body strong{font-family:var(--serif);font-size:15px;color:var(--red);letter-spacing:.5px}
.rank-body p{font-size:13px;color:var(--muted);line-height:1.65;margin:1px 0 0}
.rank-meter{
 flex-shrink:0;width:86px;height:6px;border-radius:99px;
 background:rgba(58,52,40,.1);overflow:hidden;
}
.rank-meter i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#d4af37,#8c1f1f)}
/* ============ 一局流程 ============ */
.flow{
 display:grid;grid-template-columns:repeat(5,1fr);
 gap:16px;
}
.flow-item{
 position:relative;
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:22px 18px 18px;
 box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.flow-item::before{
 content:"";position:absolute;top:0;left:18px;right:18px;height:3px;border-radius:0 0 3px 3px;
 background:linear-gradient(90deg,#d4af37,#b8860b);
 opacity:.85;
}
.flow-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.flow-no{
 display:inline-block;font-size:12px;letter-spacing:2px;
 color:var(--gold-deep);font-weight:700;margin-bottom:8px;
}
.flow-item h3{font-size:16px;color:var(--red);margin-bottom:8px}
.flow-item p{font-size:13.5px;line-height:1.8;color:var(--muted);margin:0}
/* ============ 下注动作卡 ============ */
.bet-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.bet-card{
 position:relative;
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:28px 20px 20px;
 box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.bet-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.stamp{
 position:absolute;top:-1px;left:16px;
 width:36px;height:36px;
 display:grid;place-items:center;
 font-family:var(--serif);font-size:15px;font-weight:700;
 color:var(--gold-light);
 background:var(--red);
 border:2px solid var(--gold);
 border-radius:6px;
 box-shadow:0 6px 14px rgba(94,19,19,.28);
 letter-spacing:0;
}
.bet-card h3{font-size:17px;color:var(--red);margin:6px 0 8px}
.bet-card p{font-size:13.5px;line-height:1.8;color:var(--muted);margin:0 0 12px}
.bet-card .tag{font-size:12px;padding:2px 10px}
/* ============ 易错点 ============ */
.mistake-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:start}
.mistake-list li{
 display:flex;gap:14px;
 padding:16px 0;
 border-bottom:1px dashed rgba(58,52,40,.16);
}
.mistake-list li:first-child{padding-top:0}
.mistake-list li:last-child{border-bottom:0}
.mistake-num{
 flex-shrink:0;width:34px;height:34px;border-radius:50%;
 display:grid;place-items:center;
 font-family:var(--serif);font-size:15px;font-weight:700;
 color:var(--red);background:rgba(212,175,55,.2);
 border:1px solid var(--gold);
}
.mistake-list h3{font-size:16px;color:var(--ink);margin-bottom:5px}
.mistake-list p{font-size:14px;line-height:1.85;color:var(--muted);margin:0}
.side-note{
 background:linear-gradient(165deg,#8c1f1f,#5e1313);
 border:2px solid var(--gold);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 color:#f2e3c6;
 box-shadow:var(--shadow-md);
}
.side-note h3{color:var(--gold-light);font-size:19px;margin-bottom:12px}
.side-note p{font-size:14px;line-height:1.9;color:#eadcbe;margin:0 0 16px}
.side-note .note-line{
 display:flex;justify-content:space-between;gap:10px;
 font-size:13px;color:#e8d3a5;
 padding:9px 0;border-top:1px dashed rgba(212,175,55,.4);
}
.side-note .note-line b{color:var(--gold);font-family:var(--serif);font-size:15px}
/* ============ 练习局推荐 ============ */
.table-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.table-card{
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius);
 overflow:hidden;
 box-shadow:var(--shadow-sm);
 display:flex;flex-direction:column;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.table-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.table-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.table-card .tc-body{padding:18px 18px 20px;flex:1;display:flex;flex-direction:column}
.table-card h3{font-size:17px;color:var(--red);margin-bottom:8px}
.table-card p{font-size:13.5px;line-height:1.8;color:var(--muted);margin:0 0 14px;flex:1}
.tc-meta{display:flex;gap:8px;flex-wrap:wrap}
/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius);
 margin-bottom:12px;
 box-shadow:var(--shadow-sm);
 overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:16px 48px 16px 20px;
 position:relative;
 font-family:var(--serif);font-size:16px;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-size:20px;color:var(--gold-deep);font-family:var(--sans);line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-item summary:focus{outline:2px solid var(--gold-light);outline-offset:-4px}
.faq-answer{padding:0 20px 18px;font-size:14px;line-height:1.9;color:var(--muted)}
/* ============ 收口 CTA ============ */
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 border-top:2px solid var(--gold);
 border-bottom:2px solid var(--gold);
 padding:52px 0;
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-6.webp') center/cover no-repeat;
 opacity:.12;
}
.cta-inner{
 position:relative;
 display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
}
.cta-inner h2{color:var(--gold-light);font-size:clamp(21px,2.6vw,30px);margin-bottom:10px}
.cta-inner p{color:#eddfc2;font-size:14.5px;line-height:1.9;max-width:680px;margin:0}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#701717,#4d1010);
 border-top:1px solid var(--gold);
 color:#e6d7bb;
 padding:46px 0 0;
 margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:32px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px;color:#fff}
.footer-brand .brand-text{font-family:var(--serif);font-size:17px;line-height:1.15}
.footer-brand .brand-text small{display:block;font-family:var(--sans);font-size:11px;color:var(--gold-light);letter-spacing:3.5px;margin-top:3px;font-weight:400}
.footer-desc{font-size:13.5px;line-height:1.9;color:#d8c7a8;margin:0;max-width:420px}
.footer-col h4{
 font-size:15px;color:var(--gold);margin-bottom:14px;letter-spacing:1px;
 padding-bottom:9px;border-bottom:1px solid rgba(212,175,55,.3);
}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{font-size:13.5px;color:#dccbaa}
.footer-col ul a:hover{color:var(--gold);padding-left:3px}
.footer-bottom{
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 padding:16px 0 20px;
 border-top:1px solid rgba(212,175,55,.28);
 font-size:12.5px;color:#c4b191;
}
.footer-bottom a{color:var(--gold-light)}
.footer-bottom a:hover{color:var(--gold)}
/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
 .flow{grid-template-columns:repeat(2,1fr)}
 .bet-grid{grid-template-columns:repeat(2,1fr)}
 .table-grid{grid-template-columns:repeat(2,1fr)}
 .mistake-grid{grid-template-columns:1fr;gap:24px}
 .stat-band{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .cta-inner{grid-template-columns:1fr}
}
@media screen and (max-width:860px){
 .nav-toggle{display:flex;margin-left:auto}
 .nav-links{
  display:none;
  position:absolute;left:15px;right:15px;top:calc(100% + 6px);
  flex-direction:column;align-items:stretch;gap:4px;
  padding:12px;
  background:linear-gradient(180deg,#7c1b1b,#5e1313);
  border:1px solid rgba(212,175,55,.5);
  border-radius:14px;
  box-shadow:0 18px 36px rgba(0,0,0,.36);
 }
 .nav-links.is-open{display:flex}
 .nav-links a{padding:11px 14px;font-size:15px}
 .nav-links a.is-active::after{left:14px;right:14px}
 .nav-cta{display:none}
 .nav-panel{gap:10px}
 .page-hero .hero-grid{padding:38px 0 34px}
 .quick-card{margin-top:6px}
}
@media screen and (max-width:768px){
 .sec{padding:44px 0}
 .flow{grid-template-columns:1fr}
 .bet-grid{grid-template-columns:1fr}
 .table-grid{grid-template-columns:1fr}
 .rank-meter{width:60px}
 .sec-head{margin-bottom:22px}
 .footer-grid{grid-template-columns:1fr}
 .cta-actions{width:100%}
 .cta-actions .btn{flex:1}
}
@media screen and (max-width:520px){
 .brand-text{font-size:15px}
 .brand-text small{letter-spacing:2.5px}
 .brand-mark{width:34px;height:34px;border-radius:9px}
 .page-hero-text{font-size:14px;line-height:1.9}
 .hero-actions .btn{width:100%}
 .stat-band .num{font-size:22px}
 .rank-list li{flex-wrap:wrap;gap:10px}
 .rank-meter{width:100%;height:5px}
 .footer-bottom{font-size:12px}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-bright:#a52828;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#fffdf8;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --line-soft:rgba(58,52,40,.12);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 14px 32px rgba(94,19,19,.14);
 --shadow-gold:0 10px 26px rgba(184,134,11,.30);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
[id]{scroll-margin-top:96px}
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;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
.container{width:100%;max-width:1230px;margin:0 auto;padding:0 15px}
.grid-x>.cell{min-width:0}
::selection{background:rgba(212,175,55,.35);color:#3a3428}
/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:100;
 background:linear-gradient(180deg,#8c1f1f 0%,#701717 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 8px 26px rgba(58,19,19,.24);
}
.nav-wrap{padding:10px 15px;position:relative}
.nav-panel{
 display:flex;align-items:center;gap:18px;
 padding:9px 14px 9px 14px;
 border-radius:14px;
 background:rgba(255,255,255,.075);
 border:1px solid rgba(212,175,55,.34);
 backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0}
.brand:hover{color:#fff}
.brand-mark{
 width:40px;height:40px;flex-shrink:0;
 display:grid;place-items:center;
 border-radius:11px;
 background:linear-gradient(140deg,#e5c25c,#d4af37 45%,#b8860b);
 color:#5e1313;
 box-shadow:0 6px 16px rgba(212,175,55,.34);
}
.brand-text{font-family:var(--serif);font-size:17px;line-height:1.15;letter-spacing:.6px}
.brand-text small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--gold-light);letter-spacing:3.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
 position:relative;display:block;
 padding:9px 16px;border-radius:10px;
 font-size:15px;color:#f4e8cd;
 border:1px solid transparent;
 transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.nav-links a:hover{color:#fff;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.42);transform:translateY(-1px)}
.nav-links a.is-active{color:var(--gold);background:rgba(212,175,55,.15);border-color:rgba(212,175,55,.52)}
.nav-links a.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;border-radius:2px;
 background:var(--gold);
}
.nav-cta{flex-shrink:0}
.nav-toggle{
 display:none;width:44px;height:40px;
 border-radius:10px;cursor:pointer;
 border:1px solid rgba(212,175,55,.48);
 background:rgba(255,255,255,.07);
 color:var(--gold);
 align-items:center;justify-content:center;
}
.nav-toggle svg{display:block}
/* ============ 按钮 / 标签 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;
 font-size:15px;font-weight:600;line-height:1.4;
 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,#d9b64a,#d4af37 40%,#b8860b);color:#fff;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(184,134,11,.44);background:linear-gradient(135deg,#e3c260,#c99f2a 42%,#a3760a)}
.btn-ghost{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px);border-color:var(--gold-light)}
.btn-line{background:var(--white);border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fdf6e4;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.btn:focus-visible,a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid rgba(212,175,55,.75);outline-offset:3px}
.tag{
 display:inline-block;padding:4px 13px;border-radius:999px;
 font-size:13px;line-height:1.7;
 background:rgba(212,175,55,.14);
 border:1px solid var(--line);
 color:var(--gold-deep);
}
.tag-solid{background:var(--red);border-color:var(--gold);color:var(--gold-light)}
/* ============ 内页 Hero ============ */
.page-hero{
 position:relative;isolation:isolate;overflow:hidden;
 color:#f7ecd6;
 background:linear-gradient(150deg,#8c1f1f 0%,#741a1a 55%,#5e1313 100%);
 padding:32px 0 62px;
}
.page-hero::before{
 content:"";position:absolute;inset:0;z-index:-2;
 background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
 opacity:.15;
}
.page-hero::after{
 content:"";position:absolute;inset:0;z-index:-1;
 background:
  radial-gradient(85% 70% at 86% 6%,rgba(212,175,55,.20),transparent 60%),
  repeating-linear-gradient(45deg,rgba(255,255,255,.026) 0 2px,transparent 2px 9px);
}
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:#c9b48a;margin-bottom:24px;flex-wrap:wrap}
.crumb a{color:#e8c87a}
.crumb a:hover{color:#fff;text-decoration:underline}
.crumb .current{color:#cbb994}
.page-hero-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:46px;align-items:center}
.hero-eyebrow{
 display:inline-flex;align-items:center;gap:9px;
 padding:6px 16px;border-radius:999px;
 background:rgba(212,175,55,.14);
 border:1px solid rgba(212,175,55,.5);
 color:#f0d597;font-size:13px;letter-spacing:1.5px;
 margin-bottom:20px;
}
.hero-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}
.page-hero h1{
 font-family:var(--serif);
 font-size:clamp(26px,3.3vw,40px);
 line-height:1.36;
 color:#f4d78f;
 letter-spacing:1px;
 text-shadow:0 3px 20px rgba(0,0,0,.35);
}
.hero-sub{font-size:17px;font-weight:600;color:#e8c87a;margin:16px 0 14px}
.hero-text{font-size:15px;line-height:2;color:#efe1c9;max-width:640px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags .tag{background:rgba(212,175,55,.13);border-color:rgba(212,175,55,.48);color:#f0d597}
/* 黑金段位卡 */
.vip-card{
 position:relative;
 padding:26px 24px 24px;
 border-radius:var(--radius-lg);
 background:linear-gradient(165deg,#2b2116 0%,#3f2e1a 48%,#1f1811 100%);
 border:1px solid rgba(212,175,55,.55);
 box-shadow:0 22px 48px rgba(20,12,6,.55);
 overflow:hidden;
}
.vip-card::before{
 content:"";position:absolute;top:-40px;right:-40px;width:150px;height:150px;border-radius:50%;
 background:radial-gradient(circle,rgba(212,175,55,.22),transparent 68%);
}
.vip-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.vip-badge{
 display:inline-block;padding:3px 10px;border-radius:6px;
 font-size:12px;letter-spacing:2px;
 color:#ffe9ae;background:rgba(140,31,31,.72);
 border:1px solid rgba(212,175,55,.7);
}
.vip-label{font-size:12px;letter-spacing:1px;color:#c9b48a}
.vip-medal{
 width:64px;height:64px;border-radius:50%;
 display:grid;place-items:center;margin-bottom:16px;
 color:#5e1313;
 background:linear-gradient(140deg,#f0d894,#d4af37 46%,#b8860b);
 box-shadow:0 8px 22px rgba(212,175,55,.36),inset 0 0 0 3px rgba(255,255,255,.24);
}
.vip-card h2{font-family:var(--serif);font-size:20px;color:#f2dcae;letter-spacing:.6px;margin-bottom:6px}
.vip-card .vip-note{font-size:13px;color:#bfae8c;margin-bottom:16px}
.vip-progress{height:9px;border-radius:99px;background:rgba(255,255,255,.1);border:1px solid rgba(212,175,55,.35);overflow:hidden;margin-bottom:8px}
.vip-progress span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#b8860b,#e8c87a)}
.vip-progress-meta{display:flex;justify-content:space-between;font-size:12px;color:#bfae8c;margin-bottom:16px}
.vip-list{margin-bottom:20px}
.vip-list li{
 display:flex;align-items:flex-start;gap:9px;
 font-size:13.5px;line-height:1.7;color:#e3d3b3;
 padding:7px 0;border-bottom:1px dashed rgba(212,175,55,.2);
}
.vip-list li:last-child{border-bottom:0}
.vip-list svg{flex-shrink:0;margin-top:4px;color:var(--gold)}
/* ============ 通用板块 ============ */
.section{padding:66px 0}
.section-alt{background:var(--bg-alt)}
.section-tight{padding:52px 0}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:22px;
 margin-bottom:34px;
}
.section-head .head-main{max-width:760px}
.section-head h2{
 font-family:var(--serif);
 font-size:clamp(21px,2.3vw,28px);
 line-height:1.45;color:var(--red-deep);
 padding-left:16px;border-left:4px solid var(--gold);
 letter-spacing:.6px;
}
.section-head p{font-size:14.5px;color:var(--muted);margin-top:12px;padding-left:20px;line-height:1.95}
.section-link{
 flex-shrink:0;display:inline-flex;align-items:center;gap:7px;
 font-size:14px;font-weight:600;color:var(--gold-deep);
 padding-bottom:4px;border-bottom:1px solid transparent;
 transition:border-color .2s ease,color .2s ease,gap .2s ease;
}
.section-link:hover{border-color:var(--gold-deep);gap:11px}
/* 频道入口卡片 */
.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.entry-card{
 display:flex;flex-direction:column;gap:10px;
 padding:24px 22px;border-radius:var(--radius);
 background:var(--white);
 border:1px solid var(--line);
 box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.entry-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-md);color:var(--ink)}
.entry-icon{
 width:44px;height:44px;border-radius:11px;display:grid;place-items:center;
 color:var(--gold-deep);background:rgba(212,175,55,.12);
 border:1px solid var(--line);
}
.entry-card h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);letter-spacing:.5px}
.entry-card p{font-size:13.5px;line-height:1.85;color:var(--muted)}
.entry-more{font-size:13px;font-weight:600;color:var(--gold-deep);margin-top:auto;display:inline-flex;align-items:center;gap:6px}
/* 技巧卡片 */
.tip-card{
 position:relative;height:100%;
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 overflow:hidden;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.tip-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-md)}
.tip-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e5d9c1}
.tip-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tip-card:hover .tip-media img{transform:scale(1.05)}
.stamp{
 position:absolute;top:12px;left:12px;z-index:2;
 width:38px;height:38px;display:grid;place-items:center;
 font-family:var(--serif);font-size:16px;font-weight:700;color:#ffeab4;
 background:rgba(140,31,31,.94);
 border:2px solid var(--gold);
 border-radius:6px;
 box-shadow:0 6px 16px rgba(58,19,19,.35);
}
.tip-body{padding:20px 20px 22px}
.tip-body h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);margin-bottom:9px;letter-spacing:.5px}
.tip-body p{font-size:13.5px;line-height:1.9;color:var(--muted);margin-bottom:14px}
.tip-tags{display:flex;flex-wrap:wrap;gap:7px}
.tip-tags .tag{font-size:12px;padding:2px 10px}
/* 流程时间线 */
.flow-line{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.flow-line::before{
 content:"";position:absolute;left:2%;right:2%;top:26px;height:2px;
 background:linear-gradient(90deg,rgba(212,175,55,.15),rgba(212,175,55,.8),rgba(212,175,55,.15));
}
.flow-step{position:relative;padding-top:0}
.flow-dot{
 position:relative;z-index:1;
 width:52px;height:52px;border-radius:50%;
 display:grid;place-items:center;margin-bottom:18px;
 font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;
 background:linear-gradient(150deg,#a52828,#8c1f1f 60%,#5e1313);
 border:2px solid var(--gold);
 box-shadow:0 8px 20px rgba(94,19,19,.22);
}
.flow-step h3{font-family:var(--serif);font-size:16.5px;color:var(--red-deep);margin-bottom:8px;letter-spacing:.4px}
.flow-step p{font-size:13.5px;line-height:1.88;color:var(--muted)}
/* 数据条 */
.stat-band{
 position:relative;overflow:hidden;color:#f6e9d0;
 background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 52%,#4d1010 100%);
 padding:54px 0;
}
.stat-band::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-5.webp') center/cover no-repeat;opacity:.1;
}
.stat-band .container{position:relative;z-index:1}
.stat-head{display:flex;align-items:center;gap:16px;margin-bottom:30px;flex-wrap:wrap}
.stat-head h2{font-family:var(--serif);font-size:clamp(20px,2.2vw,26px);color:#f4d78f;padding-left:16px;border-left:4px solid var(--gold);letter-spacing:.6px}
.stat-head span{font-size:13.5px;color:#dcc79f}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-item{
 padding:22px 20px;border-radius:var(--radius);
 background:rgba(255,255,255,.06);
 border:1px solid rgba(212,175,55,.34);
 transition:background .22s ease,transform .22s ease,border-color .22s ease;
}
.stat-item:hover{background:rgba(212,175,55,.14);border-color:rgba(212,175,55,.7);transform:translateY(-3px)}
.stat-num{font-family:var(--serif);font-size:36px;line-height:1.1;font-weight:700;color:var(--gold-light);letter-spacing:1px}
.stat-num em{font-style:normal;font-size:16px;margin-left:3px;color:#e0c894}
.stat-item p{font-size:13.5px;color:#e5d6ba;margin-top:8px;line-height:1.8}
/* 误区对照 */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{padding:26px 24px;border-radius:var(--radius-lg);border:1px solid var(--line-soft);background:var(--white);box-shadow:var(--shadow-sm)}
.compare-col.bad{border-color:rgba(140,31,31,.26);background:#fdf7f2}
.compare-col.good{border-color:rgba(212,175,55,.55)}
.compare-head{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.compare-head .chip{
 width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
 font-size:13px;font-weight:700;letter-spacing:1px;
}
.chip-bad{color:#8c1f1f;background:rgba(140,31,31,.1);border:1px solid rgba(140,31,31,.3)}
.chip-good{color:#7a5c07;background:rgba(212,175,55,.18);border:1px solid var(--line)}
.compare-head h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);letter-spacing:.5px}
.compare-col ul li{font-size:14px;line-height:1.9;color:#5c5344;padding:11px 0 11px 22px;position:relative;border-bottom:1px dashed rgba(58,52,40,.12)}
.compare-col ul li:last-child{border-bottom:0}
.compare-col ul li::before{
 content:"";position:absolute;left:0;top:19px;width:8px;height:8px;border-radius:2px;
 background:var(--gold);transform:rotate(45deg);
}
.compare-col.bad ul li::before{background:rgba(140,31,31,.55)}
.compare-col ul li strong{color:var(--red-deep)}
/* 牌力速查表 */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow-sm)}
.rank-table{width:100%;border-collapse:collapse;min-width:640px}
.rank-table caption{caption-side:top;text-align:left;padding:18px 22px;font-size:13.5px;color:var(--muted);border-bottom:1px solid var(--line-soft)}
.rank-table th{
 text-align:left;padding:14px 22px;
 font-family:var(--serif);font-size:15px;font-weight:700;color:#ffeab4;
 background:linear-gradient(180deg,#8c1f1f,#701717);
 letter-spacing:.6px;border-bottom:1px solid rgba(212,175,55,.5);
}
.rank-table td{padding:14px 22px;font-size:14px;color:#4d4539;border-bottom:1px solid rgba(58,52,40,.1)}
.rank-table tbody tr:last-child td{border-bottom:0}
.rank-table tbody tr:nth-child(even){background:#faf5e9}
.rank-table tbody tr:hover{background:#f6edd8}
.rank-table .tier{font-family:var(--serif);font-weight:700;color:var(--gold-deep)}
.rank-table .odds{font-weight:700;color:var(--gold-deep)}
/* 会员段位黑金区 */
.vip-band{
 position:relative;overflow:hidden;padding:66px 0;color:#f2e3c6;
 background:linear-gradient(150deg,#2b2116 0%,#3a2a18 46%,#1c1510 100%);
 border-top:1px solid rgba(212,175,55,.4);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.vip-band::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(70% 60% at 82% 10%,rgba(212,175,55,.16),transparent 65%);
 pointer-events:none;
}
.vip-band .container{position:relative;z-index:1}
.vip-band .section-head h2{color:#f4d78f}
.vip-band .section-head p{color:#c6b494}
.vip-band .section-link{color:var(--gold-light)}
.vip-band .section-link:hover{border-color:var(--gold-light)}
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tier-card{
 position:relative;padding:28px 24px;border-radius:var(--radius-lg);
 background:linear-gradient(170deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
 border:1px solid rgba(212,175,55,.38);
 transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.tier-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.85);box-shadow:0 20px 40px rgba(0,0,0,.35)}
.tier-card .tier-mark{
 display:inline-block;padding:3px 11px;border-radius:6px;font-size:12px;letter-spacing:2px;
 color:#ffe9ae;background:rgba(140,31,31,.7);border:1px solid rgba(212,175,55,.65);margin-bottom:16px;
}
.tier-card h3{font-family:var(--serif);font-size:20px;color:#f4d78f;margin-bottom:8px;letter-spacing:.6px}
.tier-card .tier-sub{font-size:13px;color:#bfae8c;margin-bottom:16px}
.tier-card ul li{font-size:13.5px;line-height:1.85;color:#e0d0b2;padding:7px 0 7px 20px;position:relative}
.tier-card ul li::before{content:"";position:absolute;left:0;top:14px;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.tier-foot{display:flex;justify-content:space-between;align-items:center;margin-top:22px;padding-top:16px;border-top:1px dashed rgba(212,175,55,.3)}
.tier-foot span{font-size:12.5px;color:#bfae8c}
.tier-foot b{font-family:var(--serif);font-size:20px;color:var(--gold-light)}
/* FAQ */
.faq-list{max-width:900px;margin:0 auto;display:grid;gap:14px}
.faq-item{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(212,175,55,.85);box-shadow:var(--shadow-md)}
.faq-item summary{
 cursor:pointer;list-style:none;
 padding:18px 52px 18px 22px;position:relative;
 font-family:var(--serif);font-size:16.5px;color:var(--red-deep);letter-spacing:.4px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"";position:absolute;right:22px;top:50%;width:11px;height:11px;
 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 .faq-body{padding:0 22px 20px;font-size:14px;line-height:1.95;color:#5c5344}
/* 收口 CTA */
.cta-band{
 position:relative;overflow:hidden;padding:64px 0;
 color:#f7ecd6;
 background:linear-gradient(135deg,#8c1f1f 0%,#6b1717 55%,#4c1010 100%);
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-7.webp') center/cover no-repeat;opacity:.13;
}
.cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.cta-inner h2{font-family:var(--serif);font-size:clamp(22px,2.6vw,31px);color:#f4d78f;letter-spacing:.8px;line-height:1.45;margin-bottom:14px}
.cta-inner p{font-size:14.5px;line-height:1.98;color:#efe1c9;max-width:640px}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:stretch}
.cta-actions .btn{width:100%}
.cta-hint{font-size:13px;color:#d8c4a0;text-align:center}
/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#7a1a1a 0%,#5e1313 100%);
 color:#e9d9bb;border-top:1px solid var(--gold);
 padding:52px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:11px;color:#fff;margin-bottom:16px}
.footer-brand .brand-text{font-family:var(--serif);font-size:17px;line-height:1.15;letter-spacing:.6px}
.footer-desc{font-size:13.5px;line-height:1.95;color:#d6c3a2;max-width:420px}
.footer-col h4{
 font-family:var(--serif);font-size:15px;color:var(--gold-light);
 letter-spacing:2px;margin-bottom:16px;padding-bottom:10px;
 border-bottom:1px solid rgba(212,175,55,.3);
}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{font-size:13.5px;color:#d6c3a2;transition:color .2s ease,padding-left .2s ease}
.footer-col ul a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
 margin-top:40px;padding:18px 0;
 border-top:1px solid rgba(212,175,55,.3);
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:12.5px;color:#c1ac88;
}
.footer-bottom a{color:var(--gold-light)}
.footer-bottom a:hover{color:#fff}
/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
 .page-hero-grid{grid-template-columns:1fr;gap:34px}
 .vip-card{max-width:520px}
 .entry-grid{grid-template-columns:repeat(2,1fr)}
 .flow-line{grid-template-columns:repeat(2,1fr);gap:26px}
 .flow-line::before{display:none}
 .stat-grid{grid-template-columns:repeat(2,1fr)}
 .tier-grid{grid-template-columns:1fr}
 .cta-inner{grid-template-columns:1fr;gap:28px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media screen and (max-width:768px){
 .nav-toggle{display:inline-flex}
 .nav-panel{flex-wrap:wrap;gap:10px;padding:8px 12px}
 .nav-links{
  display:none;order:4;width:100%;flex-direction:column;align-items:stretch;gap:6px;
  padding:10px 0 2px;margin-left:0;border-top:1px solid rgba(212,175,55,.3);
 }
 .nav-links.is-open{display:flex}
 .nav-links a{padding:11px 14px;font-size:15px}
 .nav-links a.is-active::after{left:14px;right:14px}
 .nav-cta{margin-left:auto}
 .section{padding:48px 0}
 .section-head{flex-direction:column;align-items:flex-start;gap:12px}
 .section-head p{padding-left:0}
 .section-head h2{padding-left:14px}
 .compare-grid{grid-template-columns:1fr}
 .hero-actions .btn{width:100%}
 .footer-bottom{flex-direction:column;gap:8px}
}
@media screen and (max-width:520px){
 .entry-grid{grid-template-columns:1fr}
 .stat-grid{grid-template-columns:1fr}
 .flow-line{grid-template-columns:1fr}
 .vip-card{padding:22px 18px}
 .page-hero{padding:24px 0 46px}
 .hero-tags .tag{font-size:12px}
 .footer-grid{grid-template-columns:1fr}
 .stat-num{font-size:30px}
 .brand-text{font-size:15px;letter-spacing:.3px}
 .brand-text small{letter-spacing:2px}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-bright:#a52828;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --white:#fffdf8;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.38);
 --line-soft:rgba(58,52,40,.12);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 4px 14px rgba(94,19,19,.07);
 --shadow-md:0 14px 32px rgba(94,19,19,.14);
 --shadow-gold:0 10px 26px rgba(184,134,11,.30);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;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;
}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0}
ul,ol{list-style:none;padding:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
img{max-width:100%;display:block;height:auto}
button{font-family:inherit}
.container{width:100%;max-width:1230px;margin:0 auto;padding:0 15px}
/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:100;
 background:linear-gradient(180deg,#8c1f1f 0%,#701717 100%);
 border-bottom:1px solid rgba(212,175,55,.45);
 box-shadow:0 8px 26px rgba(58,19,19,.24);
}
.nav-wrap{padding:10px 15px;position:relative}
.nav-panel{
 display:flex;align-items:center;gap:18px;
 padding:9px 14px;
 border-radius:14px;
 background:rgba(255,255,255,.075);
 border:1px solid rgba(212,175,55,.34);
 backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0}
.brand:hover{color:#fff}
.brand-mark{
 width:40px;height:40px;flex-shrink:0;
 display:grid;place-items:center;
 border-radius:11px;
 background:linear-gradient(140deg,#e5c25c,#d4af37 45%,#b8860b);
 color:#5e1313;
 box-shadow:0 6px 16px rgba(212,175,55,.34);
}
.brand-text{font-family:var(--serif);font-size:17px;line-height:1.15;letter-spacing:.6px}
.brand-text small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--gold-light);letter-spacing:3.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
 position:relative;display:block;
 padding:9px 16px;border-radius:10px;
 font-size:15px;color:#f4e8cd;
 border:1px solid transparent;
 transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.nav-links a:hover{color:#fff;background:rgba(212,175,55,.16);border-color:rgba(212,175,55,.42);transform:translateY(-1px)}
.nav-links a.is-active{color:var(--gold);background:rgba(212,175,55,.15);border-color:rgba(212,175,55,.52)}
.nav-links a.is-active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;border-radius:2px;
 background:var(--gold);
}
.nav-cta{flex-shrink:0}
.nav-toggle{
 display:none;width:44px;height:40px;
 border-radius:10px;cursor:pointer;
 border:1px solid rgba(212,175,55,.48);
 background:rgba(255,255,255,.07);
 color:var(--gold);
 align-items:center;justify-content:center;
}
.nav-toggle svg{display:block}
/* ============ 按钮 / 标签 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;
 font-size:15px;font-weight:600;line-height:1.4;
 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,#d9b64a,#d4af37 40%,#b8860b);color:#fff;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(184,134,11,.44);background:linear-gradient(135deg,#e3c260,#c99f2a 42%,#a3760a)}
.btn-ghost{background:transparent;border-color:var(--gold);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;transform:translateY(-2px);border-color:var(--gold-light)}
.btn-line{background:var(--white);border-color:var(--gold);color:var(--gold-deep)}
.btn-line:hover{background:#fdf6e4;color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.tag{
 display:inline-block;padding:4px 13px;border-radius:999px;
 font-size:13px;line-height:1.7;
 background:rgba(212,175,55,.14);
 border:1px solid var(--line);
 color:var(--gold-deep);
}
.tag-solid{background:var(--red);border-color:var(--gold);color:var(--gold-light)}
/* ============ 内页首屏 ============ */
.page-hero{
 position:relative;isolation:isolate;overflow:hidden;
 color:#f7ecd6;
 background:linear-gradient(150deg,#8c1f1f 0%,#741a1a 52%,#5e1313 100%);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.page-hero::before{
 content:"";position:absolute;inset:0;z-index:-2;
 background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
 opacity:.16;
}
.page-hero::after{
 content:"";position:absolute;inset:0;z-index:-1;
 background:
 radial-gradient(90% 70% at 84% 6%,rgba(212,175,55,.20),transparent 62%),
 repeating-linear-gradient(45deg,rgba(255,255,255,.024) 0 2px,transparent 2px 9px);
}
.page-hero-inner{
 display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center;
 padding:46px 0 54px;
}
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:#e3d2b2;margin-bottom:16px;flex-wrap:wrap}
.crumb a{color:#f0d597}
.crumb a:hover{color:#fff}
.crumb span{opacity:.6}
.page-hero h1{
 font-family:var(--serif);
 font-size:clamp(25px,3.2vw,40px);
 line-height:1.36;
 letter-spacing:1px;
 color:#f4d78f;
 text-shadow:0 3px 20px rgba(0,0,0,.35);
}
.page-hero-sub{font-size:17px;font-weight:600;color:#e8c87a;margin:16px 0 14px}
.page-hero-text{font-size:15px;line-height:1.95;color:#efe1c9;max-width:620px}
.page-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 20px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags .tag{background:rgba(212,175,55,.13);border-color:rgba(212,175,55,.48);color:#f0d597}
.page-hero-media{
 position:relative;border-radius:var(--radius-lg);overflow:hidden;
 border:2px solid rgba(212,175,55,.72);
 box-shadow:0 24px 50px rgba(0,0,0,.34);
}
.page-hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.page-hero-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,0) 46%,rgba(46,10,10,.62) 100%);
}
.media-cap{
 position:absolute;left:16px;right:16px;bottom:14px;z-index:2;
 font-size:13px;color:#f4d78f;letter-spacing:1px;
}
/* ============ 数据条 ============ */
.stat-strip{margin-top:-34px;position:relative;z-index:5}
.stat-panel{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:var(--white);
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 box-shadow:var(--shadow-md);
 overflow:hidden;
}
.stat-cell{padding:22px 20px;text-align:center;border-right:1px solid var(--line-soft)}
.stat-cell:last-child{border-right:0}
.stat-num{font-family:var(--serif);font-size:28px;font-weight:700;color:var(--gold-deep);line-height:1.2}
.stat-label{font-size:13px;color:var(--muted);margin-top:6px;letter-spacing:.5px}
/* ============ 区块 ============ */
.sec{padding:64px 0;background:var(--bg)}
.sec-alt{background:var(--bg-alt)}
.sec-white{background:var(--white)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.sec-title{
 position:relative;padding-left:17px;
 font-family:var(--serif);font-size:clamp(21px,2.4vw,29px);
 color:var(--red-deep);line-height:1.4;letter-spacing:.5px;
}
.sec-title::before{
 content:"";position:absolute;left:0;top:5px;bottom:5px;width:5px;border-radius:3px;
 background:linear-gradient(180deg,#e0bd57,#b8860b);
}
.sec-desc{color:var(--muted);font-size:14px;margin-top:10px;max-width:760px;line-height:1.9}
.sec-more{font-size:14px;color:var(--gold-deep);white-space:nowrap;border-bottom:1px solid transparent;padding-bottom:2px;transition:border-color .2s ease,color .2s ease}
.sec-more:hover{border-color:var(--gold);color:var(--red)}
/* ============ 牌型阶梯 ============ */
.grid-x{display:flex;flex-wrap:wrap;margin-left:-12px;margin-right:-12px}
.grid-x>.cell{padding-left:12px;padding-right:12px;min-width:0}
.rank-list{display:grid;gap:12px}
.rank-item{
 display:grid;grid-template-columns:54px 1fr 110px;gap:16px;align-items:center;
 padding:15px 20px;background:var(--white);
 border:1px solid var(--line-soft);border-left:3px solid var(--gold);
 border-radius:10px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
}
.rank-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--line);background:#fffdf6}
.rank-no{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--gold-deep);letter-spacing:1px}
.rank-name{font-family:var(--serif);font-size:17px;color:var(--red-deep);letter-spacing:.5px}
.rank-name em{font-style:normal;font-family:var(--sans);font-size:13px;color:var(--muted);margin-left:9px;letter-spacing:0}
.rank-note{font-size:13.5px;color:var(--muted);margin-top:3px}
.rank-bar{height:7px;border-radius:99px;background:rgba(58,52,40,.09);overflow:hidden}
.rank-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#e0bd57,#b8860b)}
/* ============ 流程 ============ */
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.flow-step{
 position:relative;background:var(--white);border:1px solid var(--line-soft);
 border-radius:var(--radius);padding:24px 18px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.flow-step:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-md)}
.flow-step::before{
 content:"";position:absolute;top:0;left:18px;right:18px;height:2px;
 background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.flow-idx{font-family:var(--serif);font-size:13px;color:var(--gold-deep);letter-spacing:2px}
.flow-step h3{font-family:var(--serif);font-size:17px;color:var(--red-deep);margin:8px 0 8px}
.flow-step p{font-size:13.5px;color:var(--muted);line-height:1.85}
/* ============ 牌桌类型 ============ */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.split-media{
 border-radius:var(--radius-lg);overflow:hidden;
 border:1px solid var(--line);box-shadow:var(--shadow-md);position:relative;
}
.split-media img{width:100%;aspect-ratio:5/4;object-fit:cover}
.table-list{display:grid;gap:14px;margin-top:22px}
.table-row{
 display:grid;grid-template-columns:auto 1fr;gap:14px;
 padding:16px 18px;background:var(--white);border:1px solid var(--line-soft);
 border-radius:10px;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.table-row:hover{border-color:var(--line);transform:translateX(4px);box-shadow:var(--shadow-sm)}
.table-badge{
 display:grid;place-items:center;width:46px;height:46px;border-radius:9px;
 background:linear-gradient(160deg,#a52828,#8c1f1f);border:1px solid var(--gold);
 color:#f4d78f;font-family:var(--serif);font-size:14px;letter-spacing:1px;
}
.table-row h3{font-family:var(--serif);font-size:16.5px;color:var(--red-deep);margin-bottom:3px}
.table-row p{font-size:13.5px;color:var(--muted);line-height:1.8}
/* ============ 情境卡片 ============ */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
 position:relative;background:var(--white);border:1px solid var(--line);
 border-radius:var(--radius);box-shadow:var(--shadow-sm);
 padding:26px 22px 22px;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-md)}
.stamp{
 position:absolute;top:-1px;left:18px;
 padding:3px 10px;border-radius:0 0 7px 7px;
 background:linear-gradient(160deg,#a52828,#8c1f1f);
 border:1px solid var(--gold);border-top:0;
 color:#f4d78f;font-family:var(--serif);font-size:12.5px;letter-spacing:2px;
}
.card h3{font-family:var(--serif);font-size:18px;color:var(--red-deep);margin:8px 0 10px;line-height:1.5}
.card p{font-size:14px;color:#5a5244;line-height:1.9}
.card .card-tag{margin-top:16px}
/* ============ 误区对照 ============ */
.mistake-list{display:grid;gap:14px}
.mistake{
 display:grid;grid-template-columns:1fr 1fr;gap:0;
 border:1px solid var(--line-soft);border-radius:12px;overflow:hidden;background:var(--white);
 transition:box-shadow .22s ease,border-color .22s ease;
}
.mistake:hover{box-shadow:var(--shadow-sm);border-color:var(--line)}
.mistake-bad,.mistake-good{padding:18px 22px}
.mistake-bad{background:rgba(140,31,31,.055);border-right:1px solid var(--line-soft)}
.mistake-label{font-size:12px;letter-spacing:2px;color:var(--red-bright);font-family:var(--serif)}
.mistake-good .mistake-label{color:var(--gold-deep)}
.mistake p{font-size:14px;line-height:1.85;margin-top:6px;color:var(--ink)}
/* ============ 频道矩阵 ============ */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.matrix-card{
 display:block;padding:26px 24px;border-radius:var(--radius-lg);
 background:linear-gradient(160deg,#fffdf8,#f6eeda);
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.85);color:inherit}
.matrix-card h3{font-family:var(--serif);font-size:19px;color:var(--red-deep);margin-bottom:8px}
.matrix-card p{font-size:13.5px;color:var(--muted);line-height:1.85}
.matrix-card span{display:inline-block;margin-top:16px;font-size:13px;color:var(--gold-deep)}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{
 background:var(--white);border:1px solid var(--line-soft);border-radius:10px;
 padding:0 20px;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line);box-shadow:var(--shadow-sm)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 34px 17px 0;position:relative;
 font-family:var(--serif);font-size:16.5px;color:var(--red-deep);letter-spacing:.3px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
 width:24px;height:24px;display:grid;place-items:center;
 border-radius:6px;border:1px solid var(--line);color:var(--gold-deep);font-size:15px;
 transition:transform .2s ease,background .2s ease;
}
.faq-item[open] summary::after{content:"−";background:rgba(212,175,55,.16)}
.faq-item p{font-size:14px;color:#554d40;line-height:1.95;padding:0 0 18px;border-top:1px dashed var(--line-soft);padding-top:14px}
/* ============ 收口 CTA ============ */
.cta-band{
 position:relative;isolation:isolate;overflow:hidden;
 background:linear-gradient(135deg,#8c1f1f,#5e1313);
 border-top:1px solid rgba(212,175,55,.45);
 border-bottom:1px solid rgba(212,175,55,.45);
 padding:56px 0;
}
.cta-band::before{
 content:"";position:absolute;inset:0;z-index:-1;
 background:url('/assets/images/backpic/back-6.webp') center/cover no-repeat;opacity:.14;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-inner h2{font-family:var(--serif);font-size:clamp(21px,2.6vw,30px);color:#f4d78f;letter-spacing:.6px}
.cta-inner p{color:#efe1c9;font-size:14.5px;margin-top:10px;max-width:660px;line-height:1.9}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
/* ============ 页脚 ============ */
.site-footer{
 background:linear-gradient(180deg,#701717,#4c1010);
 border-top:1px solid var(--gold);
 color:#e9dcc0;
 padding:50px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:11px;color:#fff;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:10px}
.footer-desc{font-size:13.5px;line-height:1.95;color:#d9c9a8;max-width:420px}
.footer-col h4{
 font-family:var(--serif);font-size:16px;color:#f0d597;
 margin-bottom:14px;padding-left:11px;position:relative;
}
.footer-col h4::before{
 content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;
 background:var(--gold);
}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{font-size:13.5px;color:#dccdae}
.footer-col ul a:hover{color:var(--gold-light)}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
 border-top:1px solid rgba(212,175,55,.28);
 padding:18px 0 22px;font-size:12.5px;color:#c7b590;
}
.footer-bottom a{color:#e8c87a}
.footer-bottom a:hover{color:#fff}
/* ============ 响应式 ============ */
@media (max-width:1023px){
 .nav-toggle{display:flex;margin-left:auto}
 .nav-links{
  display:none;position:absolute;left:15px;right:15px;top:calc(100% + 6px);
  flex-direction:column;align-items:stretch;gap:6px;padding:12px;margin-left:0;
  background:linear-gradient(180deg,#7b1a1a,#5e1313);
  border:1px solid rgba(212,175,55,.45);border-radius:14px;
  box-shadow:0 18px 40px rgba(0,0,0,.35);z-index:120;
 }
 .nav-links.is-open{display:flex}
 .nav-links a{padding:11px 14px;font-size:15px}
 .nav-links a.is-active::after{left:14px;right:14px;bottom:5px}
 .nav-cta{display:none}
 .page-hero-inner{grid-template-columns:1fr;gap:30px;padding:38px 0 46px}
 .page-hero-media{max-width:560px}
 .stat-panel{grid-template-columns:repeat(2,1fr)}
 .stat-cell:nth-child(2){border-right:0}
 .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line-soft)}
 .flow-grid{grid-template-columns:repeat(3,1fr)}
 .split{grid-template-columns:1fr;gap:30px}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .matrix{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
 .sec{padding:46px 0}
 .page-hero h1{font-size:25px}
 .page-hero-media img{aspect-ratio:16/11}
 .rank-item{grid-template-columns:44px 1fr;row-gap:10px}
 .rank-bar{grid-column:2 / 3}
 .flow-grid{grid-template-columns:repeat(2,1fr)}
 .card-grid{grid-template-columns:1fr}
 .mistake{grid-template-columns:1fr}
 .mistake-bad{border-right:0;border-bottom:1px solid var(--line-soft)}
 .cta-inner{flex-direction:column;align-items:flex-start}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
 .stat-panel{grid-template-columns:1fr}
 .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft)}
 .stat-cell:last-child{border-bottom:0}
 .flow-grid{grid-template-columns:1fr}
 .hero-actions .btn,.page-hero-actions .btn{width:100%}
 .brand-text{font-size:15px}
 .brand-text small{letter-spacing:2.4px}
}