:root{--bg:#08080d;--panel:#12121a;--line:rgba(255,255,255,.08);--gold:#f5c451;--pink:#ff4ba5;--text:#f5f5fa;--muted:#9c9cab}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 0,rgba(126,80,255,.16),transparent 28%),var(--bg);color:var(--text);font-family:"Microsoft YaHei",system-ui,sans-serif}
a{color:inherit;text-decoration:none}.topbar{height:70px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(8,8,13,.82);position:sticky;top:0;backdrop-filter:blur(16px);z-index:20}
.brand{display:flex;align-items:center;gap:12px}.logo{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#111;font-weight:900;background:linear-gradient(135deg,var(--gold),#fff0b2,var(--pink))}.brand small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.topbar nav{display:flex;gap:22px;color:#d4d4df}
.hero{max-width:1450px;margin:auto;padding:80px 5vw;display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center}.badge{display:inline-flex;padding:8px 12px;border:1px solid rgba(245,196,81,.25);border-radius:999px;color:#ffe8a5;background:rgba(245,196,81,.06);font-size:12px}.hero h1{font-size:72px;line-height:.98;margin:24px 0}.hero em{font-style:normal;background:linear-gradient(90deg,var(--gold),#fff4c3,var(--pink));-webkit-background-clip:text;color:transparent}.hero p{color:#b7b7c5;line-height:1.8;max-width:660px}.primary,.hero .primary{display:inline-block;background:linear-gradient(135deg,var(--gold),#ffebaa);color:#111;font-weight:900;padding:12px 18px;border-radius:12px;border:0;cursor:pointer}.hero-card{height:340px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#1f1724,#101018);display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 25px 80px #0008}.hero-card .big{font-size:120px;font-weight:1000;letter-spacing:-12px;color:rgba(255,255,255,.08)}.hero-card b{font-size:26px;color:var(--gold)}.hero-card span{color:var(--muted);font-size:12px;margin-top:8px}
main{max-width:1450px;margin:auto;padding:0 5vw 80px}.section-head h2{font-size:28px;margin:0}.section-head p{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:20px}.product{background:linear-gradient(180deg,#14141d,#0f0f16);border:1px solid var(--line);border-radius:20px;overflow:hidden}.cover{height:190px;position:relative;background:radial-gradient(circle at 65% 25%,rgba(245,196,81,.25),transparent 24%),#191922}.cover .icon{position:absolute;inset:0;display:grid;place-items:center;font-size:74px}.tag{position:absolute;left:12px;top:12px;border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:#08080db8;font-size:11px;z-index:2}.body{padding:16px}.meta{font-size:11px;color:var(--gold)}.body h3{margin:7px 0;font-size:17px}.body p{color:var(--muted);font-size:12px;line-height:1.65;min-height:40px}.buyrow{display:flex;justify-content:space-between;align-items:center;margin-top:16px}.price{font-size:21px;font-weight:900;color:var(--gold)}.price del{font-size:11px;color:#6d6d7d}.buyrow button{border:0;background:#fff;color:#111;font-weight:900;border-radius:10px;padding:9px 13px;cursor:pointer}
.overlay{position:fixed;inset:0;background:#000b;display:none;align-items:center;justify-content:center;z-index:100;padding:20px}.overlay.show{display:flex}.modal{width:min(480px,100%);background:#12121a;border:1px solid var(--line);border-radius:22px;padding:24px;position:relative}.close{position:absolute;right:14px;top:10px;background:none;border:0;color:#aaa;font-size:26px}.orderline{display:flex;justify-content:space-between;background:#191923;padding:14px;border-radius:12px;margin:18px 0}.orderline b{color:var(--gold)}.modal input{width:100%;background:#0d0d13;border:1px solid var(--line);padding:12px;border-radius:10px;color:#fff}.pays{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.pays label{border:1px solid var(--line);padding:12px;border-radius:10px;background:#171720}.paybtn{width:100%;padding:13px;border:0;border-radius:11px;background:linear-gradient(135deg,var(--gold),#ffe7a2);font-weight:900}.hint{font-size:11px;color:var(--muted);line-height:1.6}
@media(max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.hero h1{font-size:56px}}@media(max-width:600px){.grid{grid-template-columns:1fr}.hero{padding-top:50px}.hero h1{font-size:44px}.topbar nav a:first-child{display:none}}

.front-nav{display:flex;align-items:center;gap:20px}.front-nav a{color:#d4d4df}.front-nav a:hover{color:var(--gold)}.nav-register{border:1px solid rgba(245,196,81,.25);padding:8px 12px;border-radius:10px}
.buyrow button.soldout{background:#25252d;color:#777;cursor:not-allowed}
.logged-buyer{background:#171720;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--muted);font-size:12px}.logged-buyer b{color:#fff}
.order-result{margin-top:14px}.result-ok,.result-wait{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:8px}.result-ok{background:rgba(69,212,131,.08);border-color:rgba(69,212,131,.25)}.result-wait{background:rgba(245,196,81,.08);border-color:rgba(245,196,81,.25)}.result-ok b{color:#65df95}.result-wait b{color:#f5c451}.result-ok span,.result-wait span,.result-wait p,.result-ok p{font-size:11px;color:var(--muted);margin:0}.result-ok code{background:#09090e;border:1px solid var(--line);padding:12px;border-radius:9px;color:#ffe38c;font-size:15px;letter-spacing:1px;text-align:center}.result-ok button{border:0;border-radius:9px;background:#fff;color:#111;padding:9px;font-weight:900;cursor:pointer}.result-ok a{color:#ffe08b;text-align:center;font-size:12px}