:root{--bg:#1a0b2e;--bg2:#241238;--fg:#f7f0ff;--fg2:#b8a8d4;--a1:#ff6b35;--a2:#f59e0b;--bd:rgba(255,107,53,.2);}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:#1a0b2e;color:#f7f0ff;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:#ff6b35;}
main{max-width:100%;}
h2{text-align:center;}
.brand img{max-height:32px;}
.container{max-width:1180px;margin:0 auto;padding:0 22px;}
.hero{padding-left:0;padding-right:0;}
.download-inner{max-width:1180px;margin:0 auto;padding:0 22px;}
@media(max-width:520px){.container{padding:0 16px;}}

.hero{padding:clamp(80px,10vw,160px) 0 clamp(60px,7vw,120px);position:relative;overflow:hidden;background:linear-gradient(135deg,#1a0b2e 0%,#241238 100%);}
.hero::after{content:'';position:absolute;bottom:-60px;left:0;right:0;height:120px;background:linear-gradient(to top,transparent,#2d1a48);}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center;position:relative;z-index:2;}
.hero h1{font-size:clamp(32px,5.5vw,64px);font-weight:700;line-height:1.1;color:#fff;margin-bottom:20px;}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#ff6b35,#f59e0b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero p{font-size:clamp(15px,1.6vw,18px);color:#b8a8d4;margin-bottom:32px;line-height:1.7;max-width:480px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}.btn:not([hidden]){display:inline-flex;align-items:center;gap:10px;padding:14px 30px;border-radius:10px;font-weight:600;font-size:15px;text-decoration:none;transition:transform .15s,filter .15s;position:relative;z-index:3;}
.btn-primary:not([hidden]){background:linear-gradient(135deg,#ff6b35,#f59e0b);color:#fff;box-shadow:0 10px 30px #ff6b3533;}
.btn-secondary:not([hidden]){background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3);}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08);}
.hero-visual{width:100%;aspect-ratio:1/1;max-width:420px;margin:0 auto;position:relative;}
.flame{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;}
.flame svg{width:100%;height:100%;filter:drop-shadow(0 20px 60px #ff6b3566);}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.15);}
.ring1{inset:10%;animation:spin 20s linear infinite;}
.ring2{inset:25%;animation:spin 14s linear infinite reverse;}
@keyframes spin{to{transform:rotate(360deg);}}
.hero-tag{display:inline-block;padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600;background:rgba(255,255,255,.1);color:#f59e0b;letter-spacing:1px;margin-bottom:16px;border:1px solid rgba(255,255,255,.2);}
@media(max-width:860px){.hero-inner{grid-template-columns:1fr;}.hero-visual{max-width:280px;aspect-ratio:auto;height:280px;}}.features{padding:clamp(50px,6vw,100px) 0;background:linear-gradient(180deg,#241238,#1a0b2e);}
.features h2{font-size:clamp(24px,3vw,36px);font-weight:700;text-align:center;margin-bottom:12px;color:#fff;}
.features .sub{text-align:center;color:#b8a8d4;margin-bottom:40px;font-size:14px;}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.feat{background:linear-gradient(160deg,#2d1a48,#1a0b2e);border:1px solid rgba(255,107,53,.2);border-radius:16px;padding:28px;transition:transform .2s,box-shadow .2s;}
.feat:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(0,0,0,.4);border-color:#ff6b35;}
.feat h3{font-size:16px;font-weight:700;margin-bottom:10px;color:#fff;}
.feat p{font-size:13.5px;color:#b8a8d4;line-height:1.7;}
@media(max-width:860px){.feat-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:500px){.feat-grid{grid-template-columns:1fr;}}.security{padding:clamp(50px,6vw,100px) 0;background:linear-gradient(180deg,#1a0b2e,#241238);}
.sec-inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center;}
.sec h2{font-size:clamp(24px,3vw,36px);font-weight:800;margin-bottom:24px;color:#f7f0ff;}
.sec-list{display:grid;gap:14px;}
.sec-item{display:flex;gap:14px;padding:18px;background:#2d1a48;border:1px solid rgba(255,107,53,.2);border-radius:14px;}
.sec-check{width:24px;height:24px;border-radius:50%;background:#ff6b3522;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#ff6b35;font-size:14px;font-weight:700;}
.sec-item h3{font-size:15px;font-weight:700;color:#f7f0ff;margin-bottom:4px;}
.sec-item p{font-size:13px;color:#b8a8d4;line-height:1.6;}
.sec-visual{background:#2d1a48;border:1px solid rgba(255,107,53,.2);border-radius:18px;padding:24px;}
.sec-visual h3{font-size:14px;color:#b8a8d4;letter-spacing:2px;margin-bottom:16px;}
.sec-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px dashed rgba(255,107,53,.2);font-size:13px;color:#b8a8d4;}
.sec-bar:last-child{border-bottom:none;}
.sec-bar .bar-v{font-family:"SF Mono",Consolas,monospace;color:#ff6b35;font-weight:700;}
@media(max-width:860px){.sec-inner{grid-template-columns:1fr;}}.download{padding:clamp(60px,7vw,120px) 0;background:linear-gradient(180deg,#241238,#1a0b2e);}
.download-inner{max-width:960px;margin:0 auto;}
.download h2{font-size:clamp(24px,3vw,36px);font-weight:800;text-align:center;margin-bottom:12px;color:#f7f0ff;}
.download .sub{text-align:center;color:#b8a8d4;margin-bottom:36px;font-size:14px;}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;overflow:visible;}
.dl-card:not([hidden]){background:#2d1a48;border:1px solid rgba(255,107,53,.2);border-radius:16px;padding:28px;text-align:center;transition:transform .2s,box-shadow .2s;}
.dl-card:hover:not([hidden]){transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,.4);border-color:#ff6b35;}
.dl-icon{width:48px;height:48px;border-radius:14px;background:#ff6b3522;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:24px;}
.dl-card h3{font-size:16px;font-weight:700;color:#f7f0ff;margin-bottom:6px;}
.dl-card p{font-size:12.5px;color:#b8a8d4;margin-bottom:14px;}.dl-card .dl-btn:not([hidden]){display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:10px;background:linear-gradient(135deg,#ff6b35,#f59e0b);color:#04161b;font-weight:600;font-size:14px;text-decoration:none;transition:filter .15s;}
.dl-card .dl-btn:hover{filter:brightness(1.1);}
@media(max-width:600px){.dl-grid{grid-template-columns:1fr;}}
a.dl-card{color:inherit;text-decoration:none}
/* 原内联样式，按原优先级抽离 */
.s-e300d402.s-e300d402.s-e300d402{position:sticky;top:0;z-index:50;background:rgba(5,7,10,.85);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.s-c9529690.s-c9529690.s-c9529690{max-width:1180px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;height:66px}
.s-c7a58517.s-c7a58517.s-c7a58517{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:#ffffff;text-decoration:none}
.s-e6ae8816.s-e6ae8816.s-e6ae8816{height:28px;max-height:32px}
.s-5375c786.s-5375c786.s-5375c786{display:flex;gap:24px;font-size:14px;color:#ffffff;opacity:.85}
.s-48b58bde.s-48b58bde.s-48b58bde{color:inherit;text-decoration:none}
.s-871a87af.s-871a87af.s-871a87af{display:flex;gap:10px}
.s-9582b9c7.s-9582b9c7.s-9582b9c7:not([hidden]){display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;background:linear-gradient(135deg,#1677ff,#00d4ff);color:#fff;font-weight:600;font-size:14px;text-decoration:none;position:relative;z-index:3}
.s-434730b6.s-434730b6.s-434730b6{background:#04060a;color:#6b7a90;padding:48px 0 24px;font-size:13px}
.s-b82a719c.s-b82a719c.s-b82a719c{max-width:1180px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:40px}
.s-c6f8fc71.s-c6f8fc71.s-c6f8fc71{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.s-eeb774e0.s-eeb774e0.s-eeb774e0{height:24px}
.s-ccecb293.s-ccecb293.s-ccecb293{color:#cfd8ea;font-weight:700;font-size:15px}
.s-0d32ab65.s-0d32ab65.s-0d32ab65{line-height:1.7;color:#6b7a90}
.s-78688019.s-78688019.s-78688019{color:#cfd8ea;font-size:14px;margin-bottom:14px}
.s-b1b744ef.s-b1b744ef.s-b1b744ef{display:grid;gap:8px}
.s-2f8f258e.s-2f8f258e.s-2f8f258e{color:#6b7a90;text-decoration:none}
.s-9ff18259.s-9ff18259.s-9ff18259{color:#6b7a90}
.s-1f3097b9.s-1f3097b9.s-1f3097b9{max-width:1180px;margin:32px auto 0;padding:16px 22px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#6b7a90;text-align:center}