:root{--bg:#071636;--bg2:#0b1f4d;--card:#0d214f;--line:#203a73;--text:#edf2ff;--muted:#adc0ea;--gold:#f5b358;--gold2:#ffd28b;--shadow:0 18px 50px rgba(0,0,0,.25)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.7 "Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:radial-gradient(circle at top,#10255b 0,#071636 46%,#06112a 100%);color:var(--text)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(6,17,42,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand img{width:40px;height:40px}.brand small{display:block;color:var(--muted);font-weight:600;font-size:12px;margin-top:2px}
.nav-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:14px 18px}.nav-links a{color:#dbe5ff;font-weight:700;font-size:15px}.nav-links a:hover{color:#fff}.menu-toggle{display:none;appearance:none;border:1px solid rgba(255,255,255,.15);background:linear-gradient(180deg,#17316b,#0c1d47);color:#fff;border-radius:14px;width:46px;height:46px;box-shadow:var(--shadow)}
.mobile-drawer{position:fixed;inset:0;display:none;z-index:120}.mobile-drawer.open{display:block}.drawer-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.45)}.drawer-panel{position:absolute;right:0;top:0;width:min(88vw,360px);height:100%;background:linear-gradient(180deg,#081635,#0b1f4d);padding:18px;box-shadow:var(--shadow);overflow:auto}.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.drawer-close{appearance:none;border:1px solid rgba(255,255,255,.15);background:#11285d;color:#fff;width:44px;height:44px;border-radius:14px;font-size:26px;line-height:1}.drawer-title{font-size:22px;font-weight:900}.drawer-links{display:grid;gap:12px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08)}.drawer-links a{display:block;padding:13px 14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:14px;font-weight:800}
.hero{padding:52px 0 26px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch}.hero-card,.panel,.article-card,.module-card,.search-card,.faq-item,.category-card,.article-shell{background:linear-gradient(180deg,rgba(16,38,92,.96),rgba(9,25,63,.97));border:1px solid rgba(255,255,255,.08);border-radius:28px;box-shadow:var(--shadow)}
.hero-card{padding:34px}.eyebrow{display:inline-flex;align-items:center;padding:8px 14px;border-radius:999px;background:rgba(245,179,88,.16);color:var(--gold2);font-weight:800;font-size:14px;border:1px solid rgba(245,179,88,.2)}h1,h2,h3{line-height:1.14;margin:0 0 16px}h1{font-size:clamp(34px,5.4vw,62px);letter-spacing:-.03em}h2{font-size:clamp(26px,3.6vw,40px)}h3{font-size:22px}.lead{font-size:19px;color:#dde7ff;max-width:850px}.subtle{color:var(--muted)}
.hero-actions,.section-actions{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0 12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:16px;font-weight:800;border:1px solid rgba(255,255,255,.12)}.btn.primary{background:linear-gradient(180deg,#ffbc60,#ef9d42);color:#081633;border-color:transparent}.btn.secondary{background:rgba(255,255,255,.02)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.stat{padding:18px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}.stat strong{display:block;font-size:34px;line-height:1;margin-bottom:10px}
.hero-visual{padding:20px;position:relative;overflow:hidden}.hero-visual img{width:100%;height:100%;object-fit:cover;border-radius:22px;min-height:420px}.hero-note{position:absolute;left:28px;right:28px;bottom:28px;padding:18px 20px;border-radius:20px;background:rgba(4,10,28,.72);border:1px solid rgba(255,255,255,.08)}
main section{padding:28px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.cards-3,.cards-4,.article-grid,.cat-grid,.topic-grid{display:grid;gap:18px}.cards-4{grid-template-columns:repeat(4,1fr)}.cards-3{grid-template-columns:repeat(3,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.cat-grid{grid-template-columns:repeat(3,1fr)}.topic-grid{grid-template-columns:repeat(2,1fr)}
.module-card,.article-card,.category-card,.search-card,.faq-item{padding:22px}.article-card h3,.module-card h3,.category-card h3{font-size:24px}.tag{display:inline-flex;padding:6px 10px;background:rgba(255,255,255,.06);border-radius:999px;color:var(--gold2);font-size:13px;font-weight:800;margin-bottom:12px}.meta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 14px;color:var(--muted);font-size:14px}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:#c7d5fb;font-size:14px;margin-bottom:16px}.breadcrumb span::after{content:'/';margin-left:8px;opacity:.5}.breadcrumb span:last-child::after{content:'';margin:0}
.article-shell{padding:28px}.toc{padding:18px 20px;border-radius:22px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);margin:24px 0}.toc ul{margin:10px 0 0;padding-left:18px}.toc a{color:#dbe6ff}.article-shell h2{scroll-margin-top:92px;margin-top:34px}.article-shell p{font-size:18px;color:#e7edff}.article-shell p+ p{margin-top:16px}.article-footer-nav{display:flex;justify-content:space-between;gap:16px;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08)}
.filters{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 22px}.filters input,.filters select{padding:13px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.1);background:#0a1b45;color:#fff;min-width:180px}.pagination{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.pagination a,.pagination span{display:inline-flex;padding:10px 14px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.site-footer{margin-top:38px;border-top:1px solid rgba(255,255,255,.08);padding:30px 0 48px;color:#c8d6fb}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:20px}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-grid li+li{margin-top:8px}
@media (max-width: 960px){.nav-links{display:none}.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.hero-grid,.cards-4,.cards-3,.article-grid,.cat-grid,.topic-grid,.footer-grid{grid-template-columns:1fr}.hero-stats{grid-template-columns:1fr 1fr 1fr}.hero-visual img{min-height:300px}}
@media (max-width: 640px){.container{width:min(100% - 20px,1120px)}.hero{padding-top:22px}.hero-card,.panel,.article-shell,.article-card,.module-card,.category-card,.faq-item,.search-card{border-radius:22px;padding:20px}.hero-actions,.section-actions{flex-direction:column}.hero-stats{grid-template-columns:1fr}.hero-note{left:18px;right:18px;bottom:18px}.lead,.article-shell p{font-size:17px}}


/* Updated brand and homepage art */
.brand div{display:none}
.brand img{width:220px;height:auto;display:block;object-fit:contain}
.hero-visual img{object-fit:cover;background:#081022}
@media (max-width: 960px){
  .brand img{width:170px;height:auto}
}
@media (max-width: 560px){
  .brand img{width:150px;height:auto}
}


/* Distinct homepage layout for sanpokerplay */
.home-alt .hero{padding:42px 0 18px}
.home-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch}
.panel-soft{background:linear-gradient(180deg,rgba(14,31,76,.96),rgba(7,19,47,.98));border:1px solid rgba(255,255,255,.08);border-radius:30px;box-shadow:var(--shadow);padding:34px}
.home-hero-copy h1{max-width:14ch;font-size:clamp(34px,4.8vw,58px)}
.quick-points{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.quick-points li{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-weight:700;color:#dfe8ff}
.home-hero-side{display:grid;gap:18px}
.hero-media-card,.hero-side-note,.step-card,.question-card,.side-panel-card{background:linear-gradient(180deg,rgba(14,31,76,.96),rgba(7,19,47,.98));border:1px solid rgba(255,255,255,.08);border-radius:28px;box-shadow:var(--shadow)}
.hero-media-card{padding:18px;overflow:hidden}.hero-media-card img{width:100%;height:100%;min-height:320px;object-fit:cover;border-radius:20px}
.hero-side-note{padding:22px}.hero-mini-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.hero-mini-stats span{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);font-size:14px;color:var(--gold2);font-weight:800}
.compact-head{align-items:start}.compact-head .subtle{max-width:520px}
.home-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step-card{padding:22px;position:relative}.step-no{display:inline-flex;font-size:13px;font-weight:900;letter-spacing:.08em;color:var(--gold2);margin-bottom:14px}.text-link{display:inline-flex;align-items:center;gap:8px;margin-top:10px;color:#ffe2b0;font-weight:800}
.home-split-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}.feature-story-card{padding:26px}.feature-story-links{display:grid;gap:12px;margin-top:18px}.feature-story-links a{display:block;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-weight:800}
.question-stack{display:grid;gap:18px}.question-card{padding:22px}
.home-topic-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.topic-main-list,.topic-side-panels{display:grid;gap:16px}.topic-row{display:grid;gap:8px;padding:20px 22px;border-radius:22px;background:linear-gradient(180deg,rgba(14,31,76,.96),rgba(7,19,47,.98));border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.topic-row strong{font-size:22px}.topic-row span{color:#dbe6ff}.side-panel-card{padding:24px}.side-panel-card.accent{background:linear-gradient(180deg,rgba(33,53,110,.98),rgba(13,27,72,.98))}
.home-article-grid{grid-template-columns:repeat(4,1fr)}
@media (max-width: 960px){.home-hero,.home-steps,.home-split-grid,.home-topic-layout,.home-article-grid{grid-template-columns:1fr}.home-hero-copy h1{max-width:none}.hero-media-card img{min-height:260px}}
@media (max-width: 640px){.panel-soft,.hero-side-note,.step-card,.question-card,.side-panel-card,.topic-row{padding:20px}.hero-mini-stats{gap:8px}}