:root{
  --primary:#c72f25;
  --primary-hot:#ef4b35;
  --gold:#e3bd68;
  --gold-bright:#ffe39a;
  --bg:#09090b;
  --panel:#111114;
  --panel-2:#17171b;
  --text:#f3eee4;
  --dim:#a49a8b;
  --line:rgba(227,189,104,.25);
  --cut:12px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  min-width:320px;
  color:var(--text);
  background:
    radial-gradient(circle at 78% 5%,rgba(180,35,25,.15),transparent 30%),
    radial-gradient(circle at 10% 32%,rgba(227,189,104,.08),transparent 26%),
    repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 5px),
    var(--bg);
  font:15px/1.65 "Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}

.wx-tip{position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.9);display:flex;align-items:flex-start;justify-content:center}
.wx-tip[hidden]{display:none}
.wx-tip-box{margin:20px;padding:24px 20px;max-width:370px;text-align:center;background:#18181d;border:1px solid var(--gold);box-shadow:0 0 0 4px #09090b,0 0 0 5px rgba(227,189,104,.3)}
.wx-tip-arrow{font-size:46px;color:var(--gold-bright);line-height:1}
.wx-tip-box h3{margin:8px 0;color:var(--gold);font-size:20px}
.wx-tip-box p{margin:0 0 18px;color:#c6bdaf}
.btn-ghost{border:1px solid var(--gold);background:transparent;color:var(--gold);padding:9px 20px;cursor:pointer}

.site-top{position:relative;z-index:20;border-bottom:1px solid rgba(227,189,104,.16);background:rgba(7,7,9,.96)}
.top-inner{max-width:1240px;height:66px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-family:"STKaiti","KaiTi",serif;font-size:23px;font-weight:700;letter-spacing:.12em;white-space:nowrap}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#15100a;background:linear-gradient(145deg,var(--gold-bright),#aa7728);border:1px solid #ffe8ad;transform:rotate(45deg);font-size:19px;font-weight:900}
.brand-mark span{transform:rotate(-45deg)}
.brand small{padding-left:10px;border-left:1px solid rgba(227,189,104,.3);color:#c9ad72;font:12px/1.2 -apple-system,"Microsoft YaHei",sans-serif;letter-spacing:.24em}
.site-nav{display:flex;gap:27px;margin-left:auto;font-size:13px;color:#c9c0b2}
.site-nav a{position:relative;padding:22px 0 20px}
.site-nav a:hover{color:var(--gold-bright)}
.site-nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:13px;height:2px;background:var(--primary-hot);transition:.2s}
.site-nav a:hover::after{left:0;right:0}
.top-mini{display:flex;gap:8px}
.mini-link{padding:7px 14px;border:1px solid rgba(227,189,104,.32);font-size:12px;color:var(--gold)}
.mini-link.hot{background:var(--primary);border-color:#eb6954;color:white}

.notice-bar{position:relative;z-index:19;height:38px;overflow:hidden;display:flex;align-items:center;border-bottom:1px solid #3d1b17;background:linear-gradient(90deg,#65120e,#a92119 45%,#65120e);box-shadow:inset 0 1px rgba(255,255,255,.08)}
.notice-label{position:relative;z-index:2;height:38px;padding:0 24px;display:flex;align-items:center;background:#8e1b14;color:#ffe1a0;font-size:12px;font-weight:800;letter-spacing:.12em;box-shadow:16px 0 22px #8d1b14}
.notice-track{white-space:nowrap;overflow:hidden;flex:1}
.notice-track span{display:inline-block;padding-left:100%;color:#fff2cb;font-size:12.5px;letter-spacing:.08em;animation:notice-move 28s linear infinite}
@keyframes notice-move{to{transform:translateX(-100%)}}

.hero{position:relative;isolation:isolate;min-height:720px;overflow:hidden;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:-3;background:url("assets/promo-hero-v4.jpeg") 72% center/cover no-repeat;transform:scale(1.01)}
.hero-mask{position:absolute;inset:0;z-index:-2;background:
  linear-gradient(90deg,rgba(7,7,9,.98) 0%,rgba(7,7,9,.91) 34%,rgba(7,7,9,.42) 61%,rgba(7,7,9,.08) 100%),
  linear-gradient(180deg,rgba(7,7,9,.15),rgba(7,7,9,.08) 60%,var(--bg) 100%)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:5px;z-index:2;background:linear-gradient(90deg,var(--primary),var(--gold) 32%,transparent 75%)}
.hero-inner{width:100%;max-width:1240px;margin:0 auto;padding:72px 22px 94px}
.hero-copy{width:min(620px,57%)}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 12px;color:#e8cb8b;font-size:13px;font-weight:700;letter-spacing:.3em}
.hero-kicker::before{content:"";width:30px;height:2px;background:var(--primary-hot)}
.hero-title{margin:0;display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap;font-family:"STKaiti","KaiTi","Songti SC",serif}
.t-main{font-size:86px;line-height:.98;letter-spacing:.06em;background:linear-gradient(180deg,#fff9df 0%,#f0ce75 42%,#ad7625 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 0 #351f08) drop-shadow(0 12px 26px rgba(227,189,104,.28))}
.t-sub{padding:0 0 9px;color:#f2ddb0;font:700 22px/1 -apple-system,"Microsoft YaHei",sans-serif;letter-spacing:.23em}
.hero-slogan{margin:22px 0 0;color:#fff;font-size:34px;font-weight:900;letter-spacing:.05em;text-shadow:0 3px 16px rgba(0,0,0,.7)}
.hero-slogan::after{content:"高爆 · 打金 · 长久";display:inline-block;margin-left:14px;padding:4px 10px;vertical-align:5px;border:1px solid #d04b37;color:#ffb59f;background:rgba(134,23,18,.7);font:12px/1.4 -apple-system,"Microsoft YaHei",sans-serif;letter-spacing:.08em;transform:skew(-9deg)}
.hero-sub{list-style:none;display:flex;flex-wrap:wrap;gap:9px;margin:18px 0 0;padding:0}
.hero-sub li{padding:6px 12px;border:1px solid rgba(227,189,104,.35);color:#ffe1a2;background:rgba(35,19,10,.7);font-size:12.5px;box-shadow:inset 0 0 16px rgba(227,189,104,.04)}
.trust{list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px;margin:16px 0 0;padding:0;color:#baaE9e;font-size:12px}
.trust li{display:flex;align-items:center;gap:6px}
.trust li::before{content:"◆";color:var(--primary-hot);font-size:8px}

.hero-actions{display:flex;align-items:stretch;gap:12px;margin-top:28px}
.btn-main,.btn-recharge{display:flex;align-items:center;justify-content:center;gap:12px;min-height:66px;padding:12px 26px;border:1px solid #ff7660;color:#fff;background:linear-gradient(180deg,#f2523d 0%,#c72f25 48%,#8f1712 100%);box-shadow:0 7px 0 #58100d,0 16px 30px rgba(199,47,37,.32),inset 0 1px rgba(255,255,255,.35);clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);font-weight:800;text-align:left;transition:.16s}
.btn-main:hover,.btn-recharge:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn-main .btn-icon{font-size:26px}.btn-text{display:flex;flex-direction:column;line-height:1.35}
.btn-text b{font-size:19px}.btn-text i{font-size:11.5px;color:#ffe0cc;font-style:normal}
.btn-recharge{min-width:180px;background:linear-gradient(180deg,#2a2112,#16120d);border-color:#8b6a32;box-shadow:0 7px 0 #0a0805,inset 0 1px rgba(255,255,255,.08)}
.btn-recharge .btn-text b{color:var(--gold-bright)}
.hero-backup{display:inline-block;margin-top:15px;color:#bdab8b;font-size:12.5px;border-bottom:1px dashed rgba(227,189,104,.45)}
.hero-backup:hover{color:var(--gold-bright)}

.benefit-band{position:relative;z-index:3;max-width:1240px;margin:-36px auto 0;padding:0 22px}
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;border:1px solid rgba(227,189,104,.24);background:#2d1b12;box-shadow:0 18px 45px rgba(0,0,0,.42)}
.benefit{position:relative;padding:22px 18px;background:linear-gradient(135deg,#18130f,#0e0e10 70%);text-align:center}
.benefit:not(:last-child)::after{content:"";position:absolute;top:20%;right:0;height:60%;width:1px;background:linear-gradient(transparent,var(--gold),transparent);opacity:.35}
.benefit b{display:block;color:var(--gold-bright);font-size:18px}.benefit span{display:block;margin-top:4px;color:#938777;font-size:12px}

.page-wrap{max-width:1240px;margin:0 auto;padding:34px 22px 52px}
.section{margin:0 0 26px;border:1px solid rgba(227,189,104,.2);background:linear-gradient(145deg,rgba(24,22,21,.97),rgba(13,13,16,.97));box-shadow:0 18px 45px rgba(0,0,0,.22)}
.section-head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 22px;border-bottom:1px solid rgba(227,189,104,.16);background:linear-gradient(90deg,rgba(114,25,20,.62),rgba(30,20,14,.7) 55%,transparent)}
.sec-title{margin:0;font-family:"STKaiti","KaiTi",serif;font-size:25px;color:#f4ddac;letter-spacing:.08em}
.sec-title::before{content:"◆";margin-right:9px;color:var(--primary-hot);font-size:13px}
.sec-note{margin:0;color:#8f8475;font-size:12px}
.section-body{padding:22px}

.package-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
.dl-badge{display:inline-block;margin-bottom:12px;padding:4px 12px;border:1px solid #a83b2d;color:#ffb9a5;background:rgba(159,35,27,.18);font-size:11.5px;letter-spacing:.08em}
.pkg-title{margin:0 0 7px;font-size:24px;color:#fff}
.pkg-desc{margin:0 0 18px;color:#a89e90;font-size:13px}
.dl-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.dl-meta div{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;background:#0d0d10;border:1px solid rgba(255,255,255,.055);font-size:12.5px}
.dl-meta span{color:#81786c}.dl-meta b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e8dfd0}
.dl-tip{margin-top:15px;padding:11px 13px;border-left:3px solid var(--primary);color:#a99c8b;background:rgba(126,31,23,.1);font-size:12.5px}
.dl-tip b{color:#ffd090}.dl-tip a{color:var(--gold);border-bottom:1px dashed var(--gold)}
.dl-md5{margin-top:10px;color:#867b6c;font-size:11.5px}.dl-md5 summary{cursor:pointer;color:#bda16a}.dl-md5 code{display:block;margin-top:6px;color:#9ac9a4;word-break:break-all}
.pc-qr{display:flex;align-items:center;justify-content:center;gap:18px;height:100%;padding:18px;background:radial-gradient(circle,rgba(227,189,104,.1),transparent 65%),#0b0b0d;border:1px solid rgba(255,255,255,.06)}
.pc-qr canvas{width:176px!important;height:176px!important;padding:8px;background:#fff}
.pc-qr p{max-width:150px;margin:0;color:#bfb19d;font-size:13px;line-height:1.8}

.split-grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:24px;margin-bottom:26px}
.split-grid.secondary{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.server-list{display:grid;gap:10px}
.srv{position:relative;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 15px 15px 18px;background:#0e0e11;border:1px solid rgba(255,255,255,.06)}
.srv::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--primary-hot),#7b1713)}
.srv-name{font-weight:800;color:#f4e6cc}.srv-time{margin-top:3px;color:#8d8376;font-size:12px}
.srv-tag{padding:4px 10px;border:1px solid #367c4a;color:#9fe3ad;background:rgba(38,121,64,.18);font-size:11.5px;white-space:nowrap}
.srv-tag.wait{border-color:#a8792e;color:#ffd990;background:rgba(146,92,22,.18)}

.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.feat{position:relative;min-height:108px;padding:17px 16px 15px;background:#0d0d10;border:1px solid rgba(255,255,255,.055);overflow:hidden}
.feat::after{content:"";position:absolute;right:-18px;bottom:-24px;width:84px;height:84px;border:1px solid rgba(227,189,104,.08);transform:rotate(45deg)}
.feat-ico{color:var(--primary-hot);font-size:22px}.feat-t{margin-top:6px;font-weight:800;color:#f5e7cf}.feat-d{margin-top:4px;color:#8e8579;font-size:12px;line-height:1.65}

.shot-scroller{display:flex;gap:13px;overflow:auto;scroll-snap-type:x mandatory;padding:2px 2px 12px;scrollbar-color:#7a5c27 #161414}
.shot-scroller figure{flex:0 0 31%;margin:0;scroll-snap-align:start}
.shot-scroller img{width:100%;aspect-ratio:2/1;object-fit:cover;border:1px solid rgba(227,189,104,.34);box-shadow:0 7px 16px rgba(0,0,0,.42);transition:.2s;background:#121216}
.shot-scroller figure:hover img{border-color:var(--gold);transform:translateY(-2px)}
.shot-scroller figcaption{padding:6px 2px 0;color:#a39888;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shot-tip{margin:0;color:#605b54;font-size:11.5px;text-align:right}

.faq{display:grid;gap:8px}
.faq details{background:#0d0d10;border:1px solid rgba(255,255,255,.055)}
.faq summary{padding:13px 15px;color:#e7ddcf;cursor:pointer;font-weight:700}
.faq summary::marker{color:var(--primary-hot)}
.faq p{margin:0;padding:0 15px 15px;color:#908779;font-size:12.5px}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.svc{padding:18px 14px;background:#0d0d10;border:1px solid rgba(255,255,255,.06);text-align:center;cursor:pointer;transition:.15s}
.svc:hover{border-color:rgba(227,189,104,.5);background:#14120f}
.svc-k{color:#8f8474;font-size:11.5px}.svc-v{margin-top:6px;color:#f1ce7f;font-size:18px;font-weight:800;word-break:break-all}.svc-copy{margin-top:7px;color:#68b67b;font-size:11.5px}
.svc-tip{margin:14px 0 0;color:#8d8376;font-size:12px}.svc-hours{margin:5px 0 0;color:#625c54;font-size:11.5px}

.steps{list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:0;padding:0}
.steps li{counter-increment:step;position:relative;padding:18px 17px 16px 61px;background:#0d0d10;border:1px solid rgba(255,255,255,.055);min-height:104px}
.steps li::before{content:counter(step);position:absolute;left:16px;top:18px;width:30px;height:30px;display:grid;place-items:center;border:1px solid #9a722d;color:#f0ce80;background:#1e180e;font:800 14px/1 Georgia,serif}
.steps b{display:block;color:#ece1d0}.steps span{display:block;margin-top:5px;color:#8b8175;font-size:12px}
.link-more{display:inline-block;margin-top:17px;color:var(--gold);font-size:12.5px;border-bottom:1px dashed rgba(227,189,104,.5)}
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.guide-card{padding:19px 20px;background:#0d0d10;border:1px solid rgba(255,255,255,.06)}
.guide-card h3{margin:0 0 14px;color:#f1d79f;font:700 19px/1.4 "STKaiti","KaiTi",serif;letter-spacing:.04em}
.guide-card ol{margin:0;padding-left:20px;color:#938a7e}
.guide-card li{padding:0 0 10px 3px;line-height:1.75}
.guide-card li::marker{color:var(--primary-hot);font-weight:800}
.guide-card li:last-child{padding-bottom:0}
.guide-card b{display:block;color:#e9dfd0}
.guide-card span{display:block;margin-top:2px;font-size:12px}
.install-hero{min-height:310px;display:flex;align-items:center;background:
  linear-gradient(90deg,rgba(9,9,11,.97),rgba(9,9,11,.72)),
  url("assets/promo-hero-v4.jpeg") 70% center/cover no-repeat}
.install-hero .hero-inner{padding-top:45px;padding-bottom:45px}
.install-hero h1{margin:0;color:#f3d99f;font:700 48px/1.2 "STKaiti","KaiTi",serif;letter-spacing:.08em}
.install-hero p{max-width:680px;margin:12px 0 0;color:#b6aa99;line-height:1.9}
.install-hero .hero-kicker{margin-bottom:8px}

.bottom-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:26px;padding:24px 26px;border:1px solid #7e281e;background:linear-gradient(100deg,rgba(110,20,16,.65),rgba(15,14,14,.96) 52%);box-shadow:inset 4px 0 var(--primary-hot)}
.bottom-cta b{display:block;color:#f5dfb5;font:700 24px/1.4 "STKaiti","KaiTi",serif}.bottom-cta span{color:#9f9485;font-size:12.5px}
.bottom-cta a{flex:0 0 auto;padding:13px 27px;color:#fff;background:linear-gradient(180deg,#e94b37,#a81f18);border:1px solid #f47460;font-weight:800;box-shadow:0 5px 0 #5b100c}

.footer{max-width:1240px;margin:0 auto;padding:8px 22px calc(30px + env(safe-area-inset-bottom));text-align:center;color:#615b54;font-size:11.5px}
.footer p{margin:0 0 7px}.ft-disclaimer{line-height:1.8}

@media (max-width:980px){
  .site-nav{display:none}
  .hero{min-height:650px;align-items:flex-start}
  .hero-bg{background-position:66% center}
  .hero-mask{background:linear-gradient(90deg,rgba(7,7,9,.97),rgba(7,7,9,.77) 60%,rgba(7,7,9,.28)),linear-gradient(180deg,rgba(7,7,9,.15),#09090b)}
  .hero-inner{padding-top:66px}
  .hero-copy{width:min(650px,76%)}
  .package-grid{grid-template-columns:1fr}
  .split-grid,.split-grid.secondary{grid-template-columns:1fr;gap:18px}
  .shot-scroller figure{flex-basis:46%}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .top-inner{height:58px;padding:0 14px}.brand{font-size:19px}.brand-mark{width:30px;height:30px}.brand small{display:none}.top-mini{gap:5px}.mini-link{padding:6px 9px;font-size:11px}
  .notice-label{display:none}.notice-bar{height:34px}.notice-track span{font-size:11.5px}
  .hero{min-height:690px}.hero-bg{background-position:67% center}.hero-mask{background:linear-gradient(180deg,rgba(7,7,9,.32),rgba(7,7,9,.7) 50%,#09090b 93%)}
  .hero-inner{padding:92px 16px 80px}.hero-copy{width:100%}.hero-kicker{font-size:11px;letter-spacing:.18em}.hero-title{gap:9px;display:block}.t-main{font-size:58px}.t-sub{font-size:15px;padding:5px 0 0;letter-spacing:.2em}.hero-slogan{font-size:24px;margin-top:16px}.hero-slogan::after{display:table;margin:9px 0 0;transform:none}.hero-sub{gap:6px}.hero-sub li{font-size:11px;padding:5px 9px}.trust{gap:6px 12px;font-size:11px}
  .hero-actions{display:grid;gap:10px;margin-top:22px}.btn-main,.btn-recharge{min-height:61px;padding:11px 20px}.btn-text b{font-size:17px}.btn-recharge{min-width:0}
  .benefit-band{padding:0 12px;margin-top:-44px}.benefit-grid{grid-template-columns:1fr 1fr}.benefit{padding:15px 10px}.benefit b{font-size:15px}.benefit span{font-size:10.5px}
  .page-wrap{padding:22px 12px 35px}.section-body{padding:14px}.section-head{padding:13px 14px}.sec-title{font-size:21px}.sec-note{display:none}
  .feature-grid{grid-template-columns:1fr}.shot-scroller figure{flex-basis:84%}.steps{grid-template-columns:1fr}.bottom-cta{display:block;padding:20px}.bottom-cta b{font-size:20px}.bottom-cta a{display:block;margin-top:14px;text-align:center}
  .guide-grid{grid-template-columns:1fr}.install-hero{min-height:260px}.install-hero h1{font-size:34px}
  .pc-qr{display:none}
}