/* ===== WPT扑克手机App下载教程 深色自适应模板 css365jz ===== */
:root{
  --c-bg:#1b1111;--c-bg2:#241a14;--c-bg3:#2e2118;--c-card:#251a13;
  --c-gold:#d4af37;--c-gold2:#f5d76e;--c-line:#3a2a1e;
  --c-ink:#f3ece4;--c-gray:#b3a698;--c-green:#2fc98b;--c-blue:#5aa9ff;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--c-ink);background:var(--c-bg);line-height:1.75;font-size:15px;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}img{max-width:100%;display:block;border:0;}
.c-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 18px;}
.c-sec{padding:58px 0;}
.c-sec-alt{background:var(--c-bg2);}
.c-eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;color:var(--c-gold2);border:1px solid var(--c-line);padding:5px 14px;border-radius:999px;margin-bottom:14px;}
.c-h2{font-size:28px;font-weight:800;line-height:1.35;margin-bottom:12px;color:#fff;}
.c-h2 b{color:var(--c-gold);}
.c-lead{color:var(--c-gray);font-size:16px;max-width:760px;margin:0 auto 30px;}
.c-center{text-align:center;}

/* header */
.c-header{position:sticky;top:0;z-index:99;background:rgba(27,17,17,0.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--c-line);}
.c-head-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.c-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff;}
.c-badge{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(180deg,var(--c-gold2),var(--c-gold));color:#1b1111;font-size:13px;font-weight:900;}
.c-brand b{color:var(--c-gold);}
.c-menu{display:flex;gap:26px;}
.c-menu a{color:var(--c-gray);font-size:15px;padding:6px 0;position:relative;transition:.2s;}
.c-menu a:hover{color:#fff;}
.c-menu a.current{color:var(--c-gold2);}
.c-menu a.current::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--c-gold);border-radius:2px;}
.c-head-cta{display:flex;gap:10px;}
.c-btn{display:inline-block;padding:10px 20px;border-radius:10px;font-weight:700;font-size:14px;transition:.2s;cursor:pointer;border:1px solid transparent;}
.c-btn-gold{background:linear-gradient(180deg,var(--c-gold2),var(--c-gold));color:#1b1111;}
.c-btn-gold:hover{filter:brightness(1.06);transform:translateY(-1px);}
.c-btn-ghost{border-color:var(--c-line);color:var(--c-ink);}
.c-btn-ghost:hover{border-color:var(--c-gold);color:var(--c-gold2);}
.c-burger{display:none;font-size:24px;color:var(--c-gold2);cursor:pointer;}

/* hero */
.c-hero{position:relative;overflow:hidden;background:radial-gradient(1200px 400px at 20% -10%,rgba(212,175,55,0.18),transparent),var(--c-bg);}
.c-hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:40px;align-items:center;padding:64px 0 72px;}
.c-hero h1{font-size:38px;line-height:1.25;color:#fff;margin:10px 0 16px;}
.c-hero h1 b{color:var(--c-gold);}
.c-hero p{color:var(--c-gray);font-size:16px;margin-bottom:22px;}
.c-hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px;}
.c-dl{display:inline-flex;align-items:center;gap:10px;background:var(--c-card);border:1px solid var(--c-line);padding:12px 18px;border-radius:12px;transition:.2s;}
.c-dl:hover{border-color:var(--c-gold);transform:translateY(-2px);}
.c-dl svg{width:22px;height:22px;fill:var(--c-gold2);}
.c-dl i{font-style:normal;font-size:12px;color:var(--c-gray);display:block;}
.c-dl span{font-weight:800;color:#fff;font-size:15px;}
.c-hero-stats{display:flex;gap:26px;flex-wrap:wrap;color:var(--c-gray);font-size:14px;}
.c-hero-stats b{color:var(--c-gold2);font-size:20px;display:block;}
.c-hero-img{background:radial-gradient(circle at 50% 40%,rgba(212,175,55,0.14),transparent 60%);}

/* steps */
.c-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.c-step{background:var(--c-card);border:1px solid var(--c-line);border-radius:14px;padding:22px;position:relative;transition:.2s;}
.c-step:hover{border-color:var(--c-gold);transform:translateY(-3px);}
.c-step .n{width:40px;height:40px;border-radius:50%;background:linear-gradient(180deg,var(--c-gold2),var(--c-gold));color:#1b1111;font-weight:900;display:grid;place-items:center;font-size:18px;margin-bottom:14px;}
.c-step h4{font-size:17px;color:#fff;margin-bottom:8px;}
.c-step p{color:var(--c-gray);font-size:14px;}

/* platform */
.c-plat{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.c-plat-card{background:var(--c-card);border:1px solid var(--c-line);border-radius:16px;padding:26px;display:flex;gap:18px;align-items:flex-start;}
.c-plat-card .ico{flex:0 0 54px;height:54px;border-radius:14px;display:grid;place-items:center;background:rgba(212,175,55,0.12);}
.c-plat-card .ico svg{width:30px;height:30px;fill:var(--c-gold2);}
.c-plat-card h3{color:#fff;font-size:19px;margin-bottom:6px;}
.c-plat-card p{color:var(--c-gray);font-size:14px;margin-bottom:12px;}
.c-plat-card ol{margin-left:18px;color:var(--c-gray);font-size:14px;}
.c-plat-card ol li{margin-bottom:5px;}
.c-plat-card a{margin-top:14px;display:inline-block;}

/* feature grid */
.c-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.c-feat{background:var(--c-card);border:1px solid var(--c-line);border-radius:14px;padding:22px;transition:.2s;}
.c-feat:hover{border-color:var(--c-gold);transform:translateY(-3px);}
.c-feat .f-ico{width:46px;height:46px;border-radius:12px;background:rgba(212,175,55,0.12);display:grid;place-items:center;margin-bottom:14px;font-size:22px;color:var(--c-gold2);}
.c-feat h4{color:#fff;font-size:16px;margin-bottom:6px;}
.c-feat p{color:var(--c-gray);font-size:14px;}

/* detail */
.c-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.c-detail-alt .c-detail-img{order:2;}
.c-detail h3{font-size:24px;color:#fff;margin-bottom:14px;}
.c-detail p{color:var(--c-gray);margin-bottom:16px;}
.c-detail ul{margin-left:0;}
.c-detail ul li{padding-left:26px;position:relative;margin-bottom:10px;color:var(--c-ink);}
.c-detail ul li::before{content:'✓';position:absolute;left:0;top:0;color:var(--c-green);font-weight:900;}
.c-detail img{border-radius:16px;border:1px solid var(--c-line);}

/* faq */
.c-faq{max-width:860px;margin:0 auto;}
.c-faq-item{background:var(--c-card);border:1px solid var(--c-line);border-radius:12px;margin-bottom:12px;overflow:hidden;}
.c-faq-q{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;cursor:pointer;font-weight:700;color:#fff;gap:16px;}
.c-faq-q .ic{color:var(--c-gold2);font-size:22px;transition:.25s;flex:0 0 auto;}
.c-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--c-gray);}
.c-faq-a p{padding:0 22px 18px;}
.c-faq-item.open .c-faq-a{max-height:340px;}
.c-faq-item.open .ic{transform:rotate(45deg);}

/* cta band */
.c-cta-band{background:linear-gradient(120deg,#2a1c12,#1b1111);border:1px solid var(--c-line);border-radius:20px;padding:40px;text-align:center;}
.c-cta-band h3{font-size:26px;color:#fff;margin-bottom:10px;}
.c-cta-band p{color:var(--c-gray);margin-bottom:22px;}

/* footer */
.c-footer{background:#150d0d;border-top:1px solid var(--c-line);padding:44px 0 22px;}
.c-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;margin-bottom:26px;}
.c-foot-brand .c-logo{margin-bottom:12px;}
.c-foot-brand p{color:var(--c-gray);font-size:14px;margin-bottom:12px;}
.c-foot-cols h5{color:#fff;font-size:15px;margin-bottom:12px;}
.c-foot-cols a{display:block;color:var(--c-gray);font-size:14px;padding:5px 0;transition:.2s;}
.c-foot-cols a:hover{color:var(--c-gold2);}
.c-social{display:flex;gap:10px;}
.c-social a{width:34px;height:34px;border-radius:9px;background:var(--c-card);border:1px solid var(--c-line);display:grid;place-items:center;color:var(--c-gold2);transition:.2s;}
.c-social a:hover{border-color:var(--c-gold);}
.c-foot-links{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);padding:14px 0;color:var(--c-gray);font-size:13px;}
.c-foot-links a{color:var(--c-gray);margin:0 8px;display:inline-block;}
.c-foot-links a:hover{color:var(--c-gold2);}
.c-foot-bottom{color:#8a7d70;font-size:13px;padding-top:18px;text-align:center;line-height:1.9;}
.c-foot-slogan{text-align:center;color:var(--c-gold2);letter-spacing:2px;font-size:14px;padding:16px 0 0;}

/* help float */
.c-help{position:fixed;right:16px;bottom:22px;z-index:120;display:flex;flex-direction:column;align-items:center;gap:4px;background:linear-gradient(180deg,var(--c-gold2),var(--c-gold));color:#1b1111;width:58px;height:58px;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.4);font-size:12px;font-weight:800;justify-content:center;}
.c-help svg{width:22px;height:22px;fill:#1b1111;}

/* list/article */
.c-banner-sub{background:radial-gradient(800px 300px at 30% -20%,rgba(212,175,55,0.16),transparent),var(--c-bg2);padding:44px 0;border-bottom:1px solid var(--c-line);}
.c-banner-sub h1{font-size:30px;color:#fff;}
.c-crumb{color:var(--c-gray);font-size:14px;margin-top:8px;}
.c-crumb a{color:var(--c-gold2);}
.c-layout{display:grid;grid-template-columns:1fr 300px;gap:30px;padding:40px 0;}
.c-list-item{display:flex;gap:18px;border:1px solid var(--c-line);background:var(--c-card);border-radius:14px;padding:16px;margin-bottom:16px;transition:.2s;}
.c-list-item:hover{border-color:var(--c-gold);transform:translateY(-2px);}
.c-list-item .thumb{flex:0 0 180px;height:120px;border-radius:10px;overflow:hidden;background:var(--c-bg3);}
.c-list-item h3{font-size:17px;color:#fff;margin-bottom:8px;}
.c-list-item p{color:var(--c-gray);font-size:14px;margin-bottom:10px;}
.c-meta{color:#8a7d70;font-size:13px;}
.c-meta a{color:var(--c-gold2);}
.c-page{display:flex;gap:8px;justify-content:center;margin-top:26px;flex-wrap:wrap;}
.c-page a{min-width:38px;height:38px;padding:0 10px;display:grid;place-items:center;border:1px solid var(--c-line);border-radius:9px;color:var(--c-gray);background:var(--c-card);}
.c-page a.current{background:linear-gradient(180deg,var(--c-gold2),var(--c-gold));color:#1b1111;border-color:transparent;font-weight:800;}
.c-article{background:var(--c-card);border:1px solid var(--c-line);border-radius:16px;padding:30px;}
.c-article h2{color:#fff;font-size:22px;margin:22px 0 12px;padding-left:12px;border-left:4px solid var(--c-gold);}
.c-art-body{color:#ddd3c8;}
.c-art-body p{margin-bottom:16px;}
.c-art-body img{border-radius:12px;margin:16px 0;border:1px solid var(--c-line);}
.c-art-meta{color:#8a7d70;font-size:14px;padding-bottom:16px;border-bottom:1px solid var(--c-line);margin-bottom:18px;}
.c-prenext{display:flex;justify-content:space-between;gap:14px;margin-top:26px;padding-top:18px;border-top:1px solid var(--c-line);flex-wrap:wrap;}
.c-prenext a{color:var(--c-gold2);font-size:14px;}
.c-tags{margin-top:14px;}
.c-tags a{display:inline-block;background:var(--c-bg3);border:1px solid var(--c-line);color:var(--c-gray);font-size:13px;padding:4px 12px;border-radius:999px;margin:0 6px 6px 0;}
.c-side-box{background:var(--c-card);border:1px solid var(--c-line);border-radius:14px;padding:20px;margin-bottom:18px;}
.c-side-box h4{color:#fff;font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--c-line);}
.c-side-box a{display:block;color:var(--c-gray);padding:7px 0;font-size:14px;border-bottom:1px dashed var(--c-line);}
.c-side-box a:hover{color:var(--c-gold2);}
.c-side-cta{background:linear-gradient(160deg,#2a1c12,#1b1111);text-align:center;}
.c-side-cta p{color:var(--c-gray);margin:10px 0 16px;font-size:14px;}

/* responsive */
@media(max-width:960px){
  .c-hero-grid{grid-template-columns:1fr;gap:24px;}
  .c-hero-img{max-width:400px;margin:0 auto;}
  .c-steps{grid-template-columns:repeat(2,1fr);}
  .c-feats{grid-template-columns:repeat(2,1fr);}
  .c-plat,.c-detail{grid-template-columns:1fr;}
  .c-layout{grid-template-columns:1fr;}
  .c-foot-grid{grid-template-columns:1fr 1fr;}
  .c-detail-alt .c-detail-img{order:0;}
}
@media(max-width:720px){
  .c-menu{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--c-bg2);border-bottom:1px solid var(--c-line);padding:10px 18px;gap:0;}
  .c-menu.c-show{display:flex;}
  .c-menu li{border-bottom:1px solid var(--c-line);}
  .c-menu a{display:block;padding:12px 0;}
  .c-burger{display:block;}
  .c-head-cta .c-btn-ghost{display:none;}
  .c-hero h1{font-size:28px;}
  .c-c-steps,.c-feats{grid-template-columns:1fr;}
  .c-steps,.c-feats{grid-template-columns:1fr;}
  .c-list-item{flex-direction:column;}
  .c-list-item .thumb{width:100%;height:170px;}
  .c-foot-grid{grid-template-columns:1fr;}
}