:root{color-scheme:dark;--bg:#040815;--panel:rgba(8,20,39,.86);--line:rgba(93,203,255,.23);--cyan:#42d7ff;--blue:#138cff;--red:#ff4b3e;--text:#f3f8ff;--muted:#8ea2bb}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}body{min-height:100vh;background:radial-gradient(circle at 50% -10%,#12315c 0,transparent 36%),radial-gradient(circle at 90% 70%,rgba(162,33,30,.15),transparent 30%),linear-gradient(160deg,#02050c,#071225 54%,#030711);overflow-x:hidden}.stars{position:fixed;inset:0;pointer-events:none;opacity:.55;background-image:radial-gradient(#fff 1px,transparent 1px),radial-gradient(#4acfff 1px,transparent 1px);background-size:63px 63px,91px 91px;background-position:0 0,27px 11px;mask-image:linear-gradient(to bottom,#000,transparent 92%)}.shell{position:relative;width:min(100%,520px);margin:auto;padding:max(28px,env(safe-area-inset-top)) 18px max(32px,env(safe-area-inset-bottom))}.brand{display:flex;align-items:center;gap:13px;margin:4px 4px 24px}.brand-mark{display:grid;place-items:center;width:50px;height:50px;clip-path:polygon(50% 0,95% 18%,86% 76%,50% 100%,14% 76%,5% 18%);background:linear-gradient(145deg,#62e8ff,#1374ff 65%,#0b214c);font-size:24px;font-weight:900;text-shadow:0 0 12px #fff}.eyebrow{margin:0;color:var(--cyan);font-size:11px;letter-spacing:.22em;font-weight:800}.brand h1{font-size:22px;margin:3px 0 0}.panel{position:relative;padding:22px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(150deg,rgba(10,30,56,.93),rgba(4,10,24,.94));box-shadow:0 24px 80px rgba(0,0,0,.38),inset 0 1px rgba(255,255,255,.05);backdrop-filter:blur(18px)}.panel:before,.panel:after{content:"";position:absolute;width:32px;height:2px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.panel:before{left:18px;top:-1px}.panel:after{right:18px;bottom:-1px}.screen-line{display:flex;align-items:center;gap:9px;margin-bottom:20px;padding:10px 12px;border-radius:10px;background:rgba(58,197,255,.07);color:#bcecff;font-size:13px}.pulse{width:8px;height:8px;border-radius:50%;background:#34e2ff;box-shadow:0 0 12px #34e2ff;animation:pulse 1.5s infinite}.avatar-picker{display:grid;place-items:center;width:96px;height:96px;margin:3px auto 22px;border:1px dashed #59cfff;border-radius:50%;background:rgba(50,185,255,.06);overflow:hidden;cursor:pointer;box-shadow:0 0 0 7px rgba(37,144,255,.05)}.avatar-picker input{display:none}.avatar-picker img{display:none;width:100%;height:100%;object-fit:cover}.avatar-picker span{display:flex;flex-direction:column;text-align:center;color:var(--cyan);font-size:28px}.avatar-picker small{font-size:11px}.field-label,legend{display:block;margin:17px 0 8px;color:#b9c8da;font-size:13px;font-weight:700}.text-input{width:100%;height:48px;border:1px solid rgba(99,189,255,.25);border-radius:11px;padding:0 14px;background:rgba(0,8,21,.7);color:#fff;font-size:16px;outline:none}.text-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(52,190,255,.1)}fieldset{border:0;margin:0;padding:0}.teams,.payment-methods{display:grid;grid-template-columns:1fr 1fr;gap:12px}.team,.payment-method{position:relative;display:flex;flex-direction:column;gap:2px;padding:15px;border:1px solid rgba(255,255,255,.12);border-radius:13px;background:rgba(0,5,16,.55);cursor:pointer;transition:.2s}.team input,.payment-method input{position:absolute;opacity:0}.team b{font-size:20px}.team span{font-size:13px}.team i,.payment-method i{margin-top:6px;color:var(--muted);font-size:10px;font-style:normal}.team.blue.selected{border-color:#2faeff;background:linear-gradient(145deg,rgba(13,104,200,.32),rgba(0,30,75,.42));box-shadow:inset 0 0 26px rgba(21,133,255,.12)}.team.red.selected{border-color:#ff594d;background:linear-gradient(145deg,rgba(193,48,41,.32),rgba(68,11,15,.42));box-shadow:inset 0 0 26px rgba(255,65,54,.12)}.payment-method{display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center}.payment-method .payment-logo{grid-row:1/3;display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#26364a;color:#fff;font-size:17px;font-weight:900}.payment-method b{font-size:14px}.payment-method i{margin:0}.payment-method.wechat.selected{border-color:#32c76f;background:linear-gradient(145deg,rgba(34,164,87,.26),rgba(4,48,28,.42))}.payment-method.wechat .payment-logo{background:#20b967}.payment-method.alipay.selected{border-color:#2a8cff;background:linear-gradient(145deg,rgba(34,119,221,.29),rgba(3,38,83,.45))}.payment-method.alipay .payment-logo{background:#1677ff}.consent{display:flex;align-items:flex-start;gap:9px;margin:18px 2px 13px;color:#9dacbe;font-size:12px;line-height:1.5}.consent input{margin-top:3px;accent-color:var(--blue)}.price{display:flex;align-items:end;justify-content:space-between;margin:12px 0 16px;color:var(--muted);font-size:13px}.price strong{font-size:26px;color:#fff}.primary{width:100%;height:50px;border:0;border-radius:12px;background:linear-gradient(100deg,#0c73e9,#35d5ff);color:white;font-size:16px;font-weight:800;letter-spacing:.04em;box-shadow:0 8px 30px rgba(22,154,255,.28);cursor:pointer}.primary:disabled{opacity:.5;cursor:wait}.fine-print{text-align:center;color:#71859c;font-size:11px;line-height:1.6}.hidden{display:none!important}.status-orbit{display:grid;place-items:center;width:108px;height:108px;margin:8px auto 25px;border:1px solid rgba(59,202,255,.35);border-radius:50%;box-shadow:0 0 35px rgba(33,153,255,.18),inset 0 0 28px rgba(33,153,255,.13);animation:orbit 6s linear infinite}.ship{color:#63dcff;font-size:34px;filter:drop-shadow(0 0 9px #35c8ff);transform:rotate(90deg)}#order-panel{text-align:center}#order-panel h2{margin:7px 0;font-size:25px}.status-copy{margin:0 auto 20px;color:#a9bdd2;line-height:1.65;font-size:14px}.order-card{display:grid;grid-template-columns:auto 1fr;gap:9px 14px;margin-bottom:17px;padding:15px;border-radius:12px;background:rgba(0,5,15,.55);text-align:left;font-size:12px}.order-card span{color:#72869c}.order-card code,.order-card strong{justify-self:end;color:#d9efff}.timeline{display:flex;justify-content:space-between;margin:26px 3px 10px}.step{position:relative;display:flex;flex:1;flex-direction:column;align-items:center;gap:7px;color:#667b92;font-size:10px}.step:not(:last-child):after{content:"";position:absolute;top:5px;left:58%;width:84%;height:1px;background:#27405b}.step i{z-index:1;width:11px;height:11px;border:2px solid #35506d;border-radius:50%;background:#07101f}.step.active{color:#58d9ff}.step.active i{border-color:#55d8ff;background:#55d8ff;box-shadow:0 0 12px #36cfff}.step.done{color:#76efc0}.step.done i{border-color:#50e5ae;background:#50e5ae;box-shadow:0 0 12px #32e3a4}.toast{position:fixed;z-index:10;left:50%;bottom:22px;width:min(calc(100% - 36px),480px);transform:translateX(-50%);padding:13px 16px;border:1px solid rgba(255,89,75,.5);border-radius:12px;background:rgba(45,9,14,.95);color:#ffd4cf;text-align:center;font-size:13px;box-shadow:0 15px 45px #000}@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}@keyframes orbit{to{transform:rotate(360deg)}}@media(min-width:600px){.shell{padding-top:44px}.panel{padding:28px}}