/* 扑克之星 PokerStars · 黑红主题 */
:root{
  --bg:#070707;--bg2:#111111;--bg3:#1a1a1a;--panel:#222;
  --line:rgba(228,0,43,.35);--line2:rgba(255,255,255,.08);
  --red:#e4002b;--red2:#ff4d6a;--red3:#a80020;
  --ink:#f5f5f5;--muted:#b0b0b0;--muted2:#777;
  --ok:#6ee7b7;--gold:#f5c542;
  --radius:10px;--shadow:0 16px 40px rgba(0,0,0,.55);--max:1120px;
  --font:"Segoe UI","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --display:"Montserrat","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.8;font-size:16px}
img{max-width:100%;display:block;border:0}
a{color:var(--red2);text-decoration:none;transition:.2s}a:hover{color:#fff}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.28;font-weight:800;color:#fff}
h1{font-family:var(--display);font-size:clamp(28px,4.2vw,46px);letter-spacing:.4px}
h2{font-size:clamp(22px,2.6vw,30px)}h3{font-size:clamp(17px,1.5vw,20px)}
p{margin:0 0 1em}ul,ol{margin:0 0 1em;padding-left:1.2em}li{margin:.28em 0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.note-bar{background:linear-gradient(90deg,#070707,#3a0010 50%,#070707);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.note-bar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:12px}
.note-bar .flag{background:var(--red);color:#fff;font-weight:800;font-size:11px;padding:2px 8px;border-radius:3px;margin-right:8px;letter-spacing:1px}
@media(max-width:800px){.note-bar .right{display:none}}

.hdr{position:sticky;top:0;z-index:90;background:rgba(7,7,7,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line2)}
.hdr.up{box-shadow:0 10px 28px rgba(0,0,0,.5);border-color:var(--line)}
.hdr-in{display:flex;align-items:center;gap:16px;min-height:66px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo img{width:40px;height:40px;border-radius:8px;border:1px solid var(--line);object-fit:contain;background:#0a0a0a;padding:3px}
.logo b{display:block;font-size:15px;letter-spacing:1px;color:#fff}
.logo small{display:block;font-size:10px;color:var(--red2);letter-spacing:1.8px}
.links{margin-left:auto;display:flex;align-items:center;gap:2px}
.links a{color:var(--ink);font-size:13.4px;padding:8px 9px;border-radius:6px;white-space:nowrap}
.links a:hover,.links a[aria-current=page]{background:rgba(228,0,43,.14);color:var(--red2)}
.burger{display:none;margin-left:auto;width:42px;height:36px;border-radius:6px;border:1px solid var(--line);background:transparent;color:var(--red2);font-size:18px;cursor:pointer}
@media(max-width:1080px){.links a{padding:8px 6px;font-size:12.4px}}
@media(max-width:960px){
  .links{position:fixed;inset:0 0 0 auto;width:min(300px,84vw);background:var(--bg2);border-left:1px solid var(--line);flex-direction:column;align-items:stretch;padding:78px 16px 24px;transform:translateX(105%);transition:.28s;margin:0;overflow:auto}
  .links.open{transform:none;box-shadow:-18px 0 48px rgba(0,0,0,.6)}
  .links a{padding:12px 14px;border-bottom:1px solid var(--line2);border-radius:0;font-size:15px}
  .burger{display:block}.hdr .cta{display:none}
  .overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:80}
}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:6px;font-weight:700;font-size:14px;border:1px solid transparent;cursor:pointer;transition:.22s;white-space:nowrap}
.btn-red{background:linear-gradient(135deg,var(--red2),var(--red));color:#fff;box-shadow:0 8px 22px rgba(228,0,43,.35)}
.btn-red:hover{transform:translateY(-2px);color:#fff;filter:brightness(1.05)}
.btn-dark{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.03)}
.btn-dark:hover{border-color:var(--red);color:var(--red2)}
.btn-sm{padding:8px 14px;font-size:13px}.btns{display:flex;flex-wrap:wrap;gap:11px}

.sec{padding:68px 0}.sec-dark{background:linear-gradient(180deg,var(--bg2),var(--bg));border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:2.2px;font-weight:700;color:var(--red2);text-transform:uppercase;margin-bottom:12px}
.eyebrow::before{content:"";width:16px;height:2px;background:var(--red);border-radius:2px}
.sec-h{margin-bottom:30px;max-width:760px}.sec-h p{color:var(--muted);margin:0}
.sec-row{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:26px}
.sec-row .sec-h{margin:0}.more{font-weight:700;font-size:14px;white-space:nowrap}
.lead{font-size:clamp(15px,1.3vw,17px);color:#dcdcdc}

.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);min-height:500px}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.38}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(7,7,7,.97) 0%,rgba(7,7,7,.82) 48%,rgba(7,7,7,.5) 100%),radial-gradient(640px 280px at 78% 30%,rgba(228,0,43,.28),transparent 70%)}
.hero-txt{position:relative;padding:74px 0 66px;max-width:700px}
.hero h1 em{font-style:normal;color:var(--red2)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pill{border:1px solid var(--line);background:rgba(0,0,0,.4);padding:5px 11px;border-radius:999px;font-size:12px;color:#ddd}
.pill i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--red);margin-right:6px;vertical-align:middle}

.kpi{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:linear-gradient(180deg,rgba(228,0,43,.1),rgba(255,255,255,.02));margin-top:-32px;position:relative;z-index:4}
.kpi>div{padding:18px;border-right:1px solid var(--line2)}.kpi>div:last-child{border-right:0}
.kpi b{display:block;font-size:clamp(18px,2vw,24px);color:var(--red2);line-height:1.2}
.kpi span{display:block;font-size:12.6px;color:var(--muted);margin-top:5px}
@media(max-width:760px){.kpi{grid-template-columns:1fr 1fr;margin-top:0}.kpi>div:nth-child(2n){border-right:0}.kpi>div:nth-child(-n+2){border-bottom:1px solid var(--line2)}}

.g{display:grid;gap:16px}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}
@media(max-width:940px){.g3{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.g2,.g3{grid-template-columns:1fr}}
.box{background:linear-gradient(180deg,var(--panel),var(--bg3));border:1px solid var(--line2);border-radius:var(--radius);padding:20px;height:100%;transition:.22s}
.box:hover{border-color:var(--line);transform:translateY(-3px);box-shadow:var(--shadow)}
.box .n{font-size:11.5px;letter-spacing:2px;color:var(--red2);font-weight:800;display:block;margin-bottom:8px}
.box p{color:var(--muted);font-size:14px;margin:0}

.duo{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.duo.rev .media{order:-1}
@media(max-width:860px){.duo{grid-template-columns:1fr}.duo.rev .media{order:0}}
.duo ul{list-style:none;padding:0;margin:14px 0 0}
.duo li{position:relative;padding-left:22px;color:#ddd;font-size:14.3px;margin:.5em 0}
.duo li::before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--red)}

.fig{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg3);box-shadow:var(--shadow)}
.fig img{width:100%;height:100%;object-fit:cover}
.fig figcaption{padding:9px 13px;font-size:12.2px;color:var(--muted);border-top:1px solid var(--line2);background:rgba(0,0,0,.35)}
.fig-w img{aspect-ratio:16/9}
.slot{display:grid;place-items:center;text-align:center;min-height:160px;border:1px dashed rgba(228,0,43,.45);border-radius:var(--radius);background:repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0 10px,transparent 10px 20px);color:var(--muted2);font-size:13px;padding:18px;gap:4px}
.slot b{color:var(--red2);letter-spacing:1px}

.table-box{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto;background:var(--bg3)}
table.cmp{width:100%;border-collapse:collapse;min-width:560px;font-size:14px}
table.cmp th,table.cmp td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line2);vertical-align:top}
table.cmp thead th{background:linear-gradient(180deg,rgba(228,0,43,.18),rgba(228,0,43,.04));color:var(--red2);font-size:13px}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp td:first-child{color:#fff;font-weight:600;white-space:nowrap}
table.cmp .y{color:var(--ok)}table.cmp .n{color:var(--muted2)}
table.sheet{width:100%;border-collapse:collapse;font-size:13.8px}
table.sheet th,table.sheet td{padding:10px 12px;border-bottom:1px solid var(--line2);text-align:left}
table.sheet thead th{color:var(--red2);background:rgba(228,0,43,.12)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:940px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cards{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;height:100%;overflow:hidden;background:linear-gradient(180deg,var(--panel),var(--bg3));border:1px solid var(--line2);border-radius:var(--radius);transition:.22s}
.card:hover{border-color:var(--line);transform:translateY(-3px);box-shadow:var(--shadow)}
.card .pic{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg2)}
.card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.card:hover .pic img{transform:scale(1.04)}
.card .lab{position:absolute;left:10px;top:10px;background:rgba(7,7,7,.9);border:1px solid var(--line);color:var(--red2);font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;letter-spacing:1px}
.card .txt{padding:15px 15px 17px;display:flex;flex-direction:column;flex:1}
.card .meta{font-size:12px;color:var(--muted2);margin-bottom:7px}
.card h3{font-size:16px;margin-bottom:7px}.card h3 a{color:#fff}.card h3 a:hover{color:var(--red2)}
.card p{color:var(--muted);font-size:13.4px;flex:1;margin-bottom:10px}
.card .go{font-size:13px;font-weight:700;color:var(--red2)}

.pager{display:flex;justify-content:center;align-items:center;gap:7px;flex-wrap:wrap;margin-top:34px}
.pager button{min-width:40px;height:40px;padding:0 12px;border-radius:6px;cursor:pointer;background:var(--bg3);border:1px solid var(--line2);color:var(--ink);font-family:inherit;font-size:14px;font-weight:600}
.pager button:hover:not(:disabled){border-color:var(--red);color:var(--red2)}
.pager button[aria-current=true]{background:linear-gradient(135deg,var(--red2),var(--red));border-color:transparent;color:#fff}
.pager button:disabled{opacity:.35;cursor:not-allowed}
.pager-info{text-align:center;color:var(--muted2);font-size:13px;margin-top:10px}

.crumb{font-size:13px;color:var(--muted2);padding:16px 0 0}
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0}
.crumb li::after{content:"/";margin-left:7px;color:rgba(255,255,255,.18)}
.crumb li:last-child::after{content:""}.crumb a{color:var(--muted)}
.page-h{border-bottom:1px solid var(--line2);background:linear-gradient(180deg,rgba(168,0,32,.16),transparent);padding-bottom:32px}
.page-h .eyebrow{margin-top:12px}.page-h p{color:var(--muted);max-width:740px;margin:0}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:34px;align-items:start}
@media(max-width:920px){.layout{grid-template-columns:1fr}}
.article{max-width:740px}
.article .am{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:12.8px;color:var(--muted2);padding-bottom:15px;margin-bottom:18px;border-bottom:1px solid var(--line2)}
.article .am b{color:var(--red2)}
.article h2{font-size:clamp(18px,2vw,23px);margin-top:34px;padding-left:11px;border-left:3px solid var(--red)}
.article h3{font-size:17px;margin-top:22px;color:var(--red2)}
.article p,.article li{color:#ddd}.article .fig{margin:20px 0}
.note{border:1px solid var(--line);border-radius:var(--radius);background:rgba(168,0,32,.14);padding:15px 17px;margin:18px 0}
.note b{color:var(--red2)}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:26px}
.tags a{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line2);color:var(--muted);background:var(--bg3)}
.side{position:sticky;top:86px;display:grid;gap:14px}
.side-b{border:1px solid var(--line2);border-radius:var(--radius);background:var(--bg3);padding:15px}
.side-b h4{font-size:13px;letter-spacing:1.2px;color:var(--red2);margin:0 0 10px}
.side-b ul{list-style:none;padding:0;margin:0}
.side-b li{padding:7px 0;border-bottom:1px dashed var(--line2);font-size:13.4px}
.side-b li:last-child{border-bottom:0}.side-b a{color:#ddd}.side-b .btn{width:100%}
@media(max-width:920px){.side{position:static}}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line2)}
.pn a{border:1px solid var(--line2);border-radius:var(--radius);padding:12px 14px;background:var(--bg3);color:#ddd;font-size:13.4px}
.pn a:hover{border-color:var(--red)}.pn small{display:block;color:var(--muted2);font-size:11px;margin-bottom:4px;letter-spacing:1px}
@media(max-width:580px){.pn{grid-template-columns:1fr}}

.faq{display:grid;gap:9px}
.faq details{border:1px solid var(--line2);border-radius:var(--radius);background:var(--bg3)}
.faq details[open]{border-color:var(--line)}
.faq summary{cursor:pointer;padding:14px 46px 14px 16px;position:relative;font-weight:600;color:#fff;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--red2);font-size:19px}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 16px 14px;color:var(--muted);font-size:14px}
.steps{counter-reset:s;display:grid;gap:11px;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:14px 15px 14px 52px;border:1px solid var(--line2);border-radius:var(--radius);background:var(--bg3);margin:0}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:15px;top:14px;font-weight:800;color:var(--red2);font-size:14px}
.steps b{display:block;color:#fff;margin-bottom:2px}.steps span{color:var(--muted);font-size:13.4px}
.quote{border:1px solid var(--line2);border-radius:var(--radius);background:var(--bg3);padding:18px;margin:0}
.quote p{color:#ddd;font-size:14.2px}.quote footer{color:var(--red2);font-size:12.8px;font-weight:600}
.dl{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:780px){.dl{grid-template-columns:1fr}}
.dlc{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(228,0,43,.12),var(--bg3));padding:22px 18px;text-align:center;transition:.22s}
.dlc:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.dlc .os{font-size:11.5px;letter-spacing:2.4px;color:var(--red2);font-weight:800}
.dlc h3{margin:8px 0 4px;font-size:18px}.dlc .ver{color:var(--muted2);font-size:12px;margin-bottom:12px}
.dlc ul{list-style:none;padding:0;margin:0 0 14px;text-align:left}
.dlc li{font-size:13.2px;color:var(--muted);padding-left:17px;position:relative}
.dlc li::before{content:"✓";position:absolute;left:0;color:var(--ok)}

.band{position:relative;overflow:hidden;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-bg{position:absolute;inset:0}.band-bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.band-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,7,.84),rgba(7,7,7,.94))}
.band .wrap{position:relative;padding:56px 22px}.band p{color:#ddd;max-width:660px;margin:0 auto 20px}.band .btns{justify-content:center}

.ft{background:var(--bg2);border-top:1px solid var(--line);padding:44px 0 0;font-size:14px}
.ft-g{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:24px;padding-bottom:26px}
@media(max-width:840px){.ft-g{grid-template-columns:1fr 1fr}}
@media(max-width:500px){.ft-g{grid-template-columns:1fr}}
.ft-g h5{font-size:12.5px;color:var(--red2);letter-spacing:1.3px;margin:0 0 11px}
.ft-g ul{list-style:none;padding:0;margin:0}.ft-g li{margin:7px 0}.ft-g a{color:var(--muted);font-size:13.2px}
.ft-about p{color:var(--muted);font-size:13.2px;max-width:320px}
.ft-brand{display:flex;align-items:center;gap:9px;margin-bottom:11px}
.ft-brand img{width:36px;height:36px;border-radius:8px;border:1px solid var(--line);object-fit:contain;background:#0a0a0a;padding:2px}
.ft-brand b{color:#fff;font-size:15px;letter-spacing:1.2px}
.ft-n{border-top:1px solid var(--line2);padding:14px 0 20px;color:var(--muted2);font-size:12.2px;line-height:1.7}
.ft-n .rg{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:2px 9px;color:var(--red2);font-weight:700;font-size:11px;margin-right:7px}
.ft-b{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:9px}
.top{position:fixed;right:16px;bottom:20px;z-index:60;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--bg3);border:1px solid var(--line);color:var(--red2);cursor:pointer;font-size:16px;opacity:0;pointer-events:none;transition:.25s}
.top.show{opacity:1;pointer-events:auto}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}