:root{--bg:#070510;--purple:#8d35ff;--pink:#e34dff;--cyan:#536dff;--text:#f8f7ff;--muted:#aaa8c6;--line:rgba(167,112,255,.25)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden;background-image:radial-gradient(ellipse at 78% 9%,rgba(107,24,221,.25),transparent 32%),radial-gradient(ellipse at 8% 42%,rgba(38,35,180,.18),transparent 35%),linear-gradient(180deg,#070510,#05040d 70%,#080515)}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 56px));margin-inline:auto}.ambient{position:absolute;pointer-events:none;border-radius:50%;filter:blur(90px);opacity:.25}.ambient-one{width:360px;height:360px;right:-100px;top:80px;background:#781aff}.ambient-two{width:260px;height:260px;left:-100px;top:780px;background:#2525d9}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:2}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;letter-spacing:.02em}.brand-logo{display:block;width:42px;height:42px;object-fit:contain;flex-shrink:0}.top-note{font-size:10px;letter-spacing:.2em;color:#a7a0ca}.hero{min-height:475px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;position:relative;border-bottom:1px solid var(--line);padding:34px 0 52px}.hero-copy{position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid rgba(164,83,255,.65);border-radius:999px;background:rgba(93,38,182,.18);font-size:13px;color:#d9c9ff}.eyebrow i{width:6px;height:6px;border-radius:50%;background:#c64dff;box-shadow:0 0 12px #c64dff}h1{font-size:clamp(42px,5.4vw,68px);line-height:1.13;letter-spacing:-.045em;margin:22px 0 18px;font-weight:850}h1 span,.closing h2 span{background:linear-gradient(100deg,#7d55ff,#e34dff);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:15px;color:#d7d3e9;line-height:1.8;max-width:520px}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:28px}.primary{display:inline-flex;align-items:center;gap:12px;padding:15px 24px;border-radius:999px;background:linear-gradient(110deg,#4a54ff,#8b2dff 68%,#d24dff);border:1px solid rgba(255,255,255,.65);box-shadow:0 0 28px rgba(133,52,255,.45),inset 0 1px rgba(255,255,255,.45);font-weight:700;white-space:nowrap}.primary b{font-size:20px;margin-left:8px}.wechat-dot{font-size:17px}.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:8px}.qr-wrap img{width:106px;height:106px;object-fit:contain;border-radius:12px;background:white;padding:5px}.qr-wrap small,.closing-qr p{font-size:11px;color:#c9c2df}.trust{display:flex;gap:22px;margin-top:28px;font-size:12px;color:#c9c2df}.phone-stage{min-height:560px;display:flex;justify-content:center;align-items:center;position:relative}.orb{position:absolute;width:370px;height:370px;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(118,69,255,.35),rgba(19,20,80,.1) 45%,transparent 70%);border:1px solid rgba(150,86,255,.24);box-shadow:0 0 80px rgba(105,44,255,.25),inset 0 0 50px rgba(99,73,255,.15)}.phone{position:relative;width:248px;aspect-ratio:1206 / 2622;height:auto;padding:3px;border-radius:39px;background:linear-gradient(140deg,#bfc2d2,#1b1a2a 18%,#07070c 42%,#7d7c98 76%,#11111a);border:1px solid #88849e;box-shadow:0 24px 60px #000,0 0 35px rgba(129,69,255,.28);z-index:1;flex-shrink:0}.phone:before{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);width:74px;height:18px;border-radius:20px;background:#050509;z-index:2;border:1px solid #252434}.phone-screen{height:100%;width:100%;aspect-ratio:1206 / 2622;overflow:hidden;border-radius:35px;background:#f8f8fb}.phone-screen img{display:block;width:100%;height:100%;object-fit:fill;object-position:top}.phone-glow{position:absolute;width:270px;height:20px;bottom:8px;background:#8d3bff;filter:blur(35px);opacity:.55}.section{display:grid;grid-template-columns:1fr repeat(3,1fr);gap:18px;padding:38px 0;border-bottom:1px solid var(--line);position:relative}.section-intro{padding:16px 8px}.section-intro small,.platform-title small,.closing-copy small{font-size:10px;color:#c07aff;letter-spacing:.15em}.section-intro h2,.platform-title h2{font-size:32px;margin:10px 0;font-weight:800}.section-intro p{font-size:13px;color:var(--muted);line-height:1.7}.glass{background:linear-gradient(135deg,rgba(50,41,94,.55),rgba(14,14,34,.78));border:1px solid rgba(151,112,255,.42);border-radius:18px;box-shadow:inset 0 1px rgba(255,255,255,.08),0 10px 32px rgba(0,0,0,.12)}.feature{padding:24px 22px;min-height:150px}.icon{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:50%;border:1px solid #bb83ff;background:radial-gradient(circle at 30% 20%,#a45bff,#27105a 70%);box-shadow:0 0 18px rgba(164,83,255,.4);font-size:29px;color:white}.feature h3,.step h3{font-size:16px;margin:14px 0 7px}.feature p,.step p{font-size:12px;line-height:1.7;color:#bbb5d6;margin:0}.step{padding:20px;min-height:158px}.step-head{display:flex;align-items:center;gap:12px}.step-head em{display:none}.platform-section{padding:30px 0 36px;border-bottom:1px solid var(--line);position:relative}.platform-title{margin:0 0 14px 8px}.platform-title h2{margin:6px 0 0}.platform-glass{position:relative;overflow:hidden;border:1px solid rgba(168,113,255,.6);border-radius:22px;padding:18px 0;background:linear-gradient(110deg,rgba(95,49,173,.3),rgba(19,19,43,.85),rgba(81,37,151,.32));box-shadow:inset 0 0 35px rgba(132,76,255,.15),0 0 30px rgba(115,51,255,.12)}.platform-glass:before,.platform-glass:after{content:"";position:absolute;z-index:2;top:0;bottom:0;width:70px;pointer-events:none}.platform-glass:before{left:0;background:linear-gradient(90deg,#080612,transparent)}.platform-glass:after{right:0;background:linear-gradient(270deg,#080612,transparent)}.platform-track{display:flex;width:max-content;gap:26px;padding:6px 24px;animation:scroll 52s linear infinite}.track-two{animation-direction:reverse;animation-duration:58s;margin-top:4px}.platform-glass:hover .platform-track{animation-play-state:paused}.platform{width:64px;display:flex;flex-direction:column;align-items:center;gap:7px;flex-shrink:0}.platform-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--c,#6841c8);color:#fff;font-weight:800;font-size:17px;box-shadow:0 4px 16px rgba(0,0,0,.25);overflow:hidden}.platform-icon img{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit}.platform-icon.has-app-icon{background:transparent;box-shadow:0 4px 16px rgba(0,0,0,.25)}.platform span:last-child{font-size:11px;color:#e4dff4;white-space:nowrap}.closing{display:grid;grid-template-columns:1.1fr .7fr 1fr;gap:30px;align-items:center;padding:38px 0}.closing h2{font-size:32px;line-height:1.3;margin:10px 0}.closing-copy p{font-size:13px;color:#bcb5d4;margin-bottom:22px}.closing-qr{text-align:center}.closing-qr img{width:126px;height:126px;padding:6px;background:white;border-radius:16px}.closing-points{border-left:1px solid var(--line);padding-left:28px;display:grid;gap:20px}.closing-points>div{display:flex;align-items:center;gap:13px}.closing-points b{width:36px;height:36px;display:grid;place-items:center;border:1px solid #a45bff;border-radius:50%;color:#d6a5ff;font-size:20px}.closing-points span{display:flex;flex-direction:column;gap:4px}.closing-points strong{font-size:13px}.closing-points small{font-size:11px;color:#aaa3c7}.footer{display:none}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}@media(max-width:800px){.wrap{width:min(100% - 34px,560px)}.topbar{height:70px}.top-note{display:none}.hero{grid-template-columns:1fr;padding-top:35px;gap:8px}.hero-copy{text-align:left}.hero h1{font-size:clamp(42px,11vw,60px)}.lead{font-size:14px}.hero-actions{gap:18px}.primary{padding:14px 19px;font-size:14px}.qr-wrap img{width:86px;height:86px}.trust{gap:14px;font-size:11px;flex-wrap:wrap}.phone-stage{min-height:500px}.phone{width:220px}.orb{width:300px;height:300px}.section{grid-template-columns:1fr 1fr;gap:12px;padding:28px 0}.section-intro{grid-column:1/-1;padding:0 4px}.section-intro h2,.platform-title h2{font-size:28px}.feature{padding:18px 16px;min-height:145px}.feature h3,.step h3{font-size:14px}.steps .section-intro{grid-column:1/-1}.step{padding:16px;min-height:160px}.platform-section{padding:28px 0}.platform-glass{border-radius:17px}.platform-track{gap:17px}.platform{width:55px}.platform-icon{width:38px;height:38px}.closing{grid-template-columns:1fr 1fr;gap:18px;padding:30px 0}.closing h2{font-size:26px}.closing-qr img{width:105px;height:105px}.closing-points{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:20px 0 0;grid-template-columns:repeat(3,1fr);gap:10px}.closing-points>div{gap:7px;align-items:flex-start}.closing-points b{width:30px;height:30px;flex-shrink:0}.closing-points strong{font-size:11px}.closing-points small{font-size:10px}.footer{min-height:60px}}@media(prefers-reduced-motion:reduce){.platform-track{animation:none}}