*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#050812;--panel:#0b1220;--line:#94a3b82e;--line-strong:#00f2ff52;--text:#f8fafc;--muted:#94a3b8;--soft:#cbd5e1;--cyan:#00e5ff;--blue:#3b82f6;--violet:#8b5cf6;--green:#22c55e;--amber:#f59e0b;--pink:#ec4899;--radius:8px;--shadow:0 24px 70px #0000006b;--font-main:"Inter", "HarmonyOS Sans SC", "HarmonyOS Sans", "MiSans", "Microsoft YaHei UI", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-sub:"HarmonyOS Sans SC", "HarmonyOS Sans", "MiSans", "Microsoft YaHei UI", "PingFang SC", "Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;--subtext-color:#b6c2d4;--subtext-muted:#8ea0b7;color:var(--text);background:var(--bg);font-family:var(--font-main);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.7}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 15% 12%, #00e5ff38, transparent 34%), radial-gradient(circle at 86% 22%, #8b5cf633, transparent 34%), linear-gradient(180deg, var(--bg), #03050b 72%);min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}body.modal-open{overflow:hidden}#app{min-height:100vh}.grid-bg{z-index:-2;pointer-events:none;background-image:linear-gradient(#94a3b80e 1px,#0000 1px),linear-gradient(90deg,#94a3b80e 1px,#0000 1px);background-size:56px 56px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000 0%,#000000c2 54%,#0000 100%);mask-image:linear-gradient(#000 0%,#000000c2 54%,#0000 100%)}.scanline{z-index:-1;pointer-events:none;opacity:.28;background:repeating-linear-gradient(0deg,#0000,#0000 3px,#ffffff09 4px);position:fixed;inset:0}.container{max-width:1200px;margin:0 auto;padding:0 24px}.nav{z-index:30;-webkit-backdrop-filter:blur(18px)saturate(1.45);backdrop-filter:blur(18px)saturate(1.45);background:#030610b8;border-bottom:1px solid #94a3b81f;position:fixed;top:0;left:0;right:0}.nav-inner{justify-content:space-between;align-items:center;gap:24px;height:72px;display:flex}.brand{align-items:center;gap:12px;min-width:0;display:flex}.brand-mark{background:linear-gradient(135deg, var(--cyan), var(--violet));color:#fff;border-radius:8px;place-items:center;width:40px;height:40px;font-size:1.05rem;font-weight:900;display:grid;box-shadow:0 0 28px #00e5ff59}.brand-text{flex-direction:column;min-width:0;line-height:1.15;display:flex}.brand-name{letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;font-size:1.22rem;font-weight:900}.brand-tagline{max-width:220px;color:var(--cyan);font-family:var(--font-sub);letter-spacing:.14em;text-overflow:ellipsis;white-space:nowrap;font-size:.68rem;font-weight:600;overflow:hidden}.nav-links{color:var(--soft);gap:30px;font-size:.86rem;font-weight:700;list-style:none;display:flex}.nav-links a{transition:color .2s;position:relative}.nav-links a:after{content:"";background:var(--cyan);transform-origin:0;height:1px;transition:transform .25s;position:absolute;bottom:-8px;left:0;right:0;transform:scaleX(0);box-shadow:0 0 12px #00e5ffb3}.nav-links a:hover{color:var(--cyan)}.nav-links a:hover:after{transform:scaleX(1)}.nav-cta{border:1px solid var(--line-strong);min-height:40px;color:var(--cyan);letter-spacing:.06em;white-space:nowrap;background:#00e5ff0a;border-radius:4px;justify-content:center;align-items:center;gap:8px;padding:8px 18px;font-size:.82rem;font-weight:800;display:inline-flex;box-shadow:inset 0 0 18px #00e5ff0a}.nav-cta:hover{background:#00e5ff1f}.mobile-toggle{border:1px solid var(--line);width:42px;height:38px;color:var(--text);background:#ffffff08;border-radius:4px;display:none}.mobile-toggle span{background:currentColor;width:18px;height:2px;margin:4px auto;display:block}.hero{align-items:center;min-height:calc(100vh - 32px);padding:142px 0 78px;display:flex}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(380px,1fr);align-items:center;gap:62px;display:grid}.eyebrow{max-width:100%;color:var(--cyan);font-family:var(--font-sub);background:#00e5ff12;border:1px solid #00e5ff3d;border-radius:999px;align-items:center;gap:9px;margin-bottom:28px;padding:7px 14px;font-size:.78rem;font-weight:800;display:inline-flex}.dot{background:var(--cyan);width:8px;height:8px;box-shadow:0 0 16px var(--cyan);border-radius:50%;flex:none}.hero h1{letter-spacing:0;margin-bottom:26px;font-size:clamp(2.7rem,6vw,5.15rem);font-weight:950;line-height:1.02}.gradient-text{background:linear-gradient(90deg,#fff 20%,#00f2ff 50%,#7000ff 80%) 0 0/200%;-webkit-text-fill-color:transparent;-webkit-background-clip:text;animation:5s linear infinite shine}.hero-lead{max-width:590px;color:var(--subtext-color);font-family:var(--font-sub);margin-bottom:34px;font-size:1.06rem;font-weight:400;line-height:1.9}.hero-actions{flex-wrap:wrap;gap:14px;margin-bottom:42px;display:flex}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:10px;min-height:54px;padding:13px 26px;font-weight:900;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#030712;background:#fff;box-shadow:0 0 28px #00e5ff2e}.btn-primary:hover{background:var(--cyan);box-shadow:0 0 36px #00e5ff59}.btn-ghost{border-color:var(--line);color:var(--text);background:#ffffff08}.btn-ghost:hover{border-color:var(--line-strong);color:var(--cyan);background:#00e5ff0f}.hero-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:660px;display:grid}.stat-mini{border-radius:var(--radius);background:#ffffff09;border:1px solid #94a3b824;min-width:0;padding:14px 12px}.stat-mini b{color:var(--cyan);font-variant-numeric:tabular-nums;font-size:1.18rem;line-height:1.1;display:block}.stat-mini span{color:var(--subtext-muted);font-family:var(--font-sub);text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:.72rem;font-weight:400;display:block;overflow:hidden}.mock-wrap{min-width:0;position:relative}.floating-badge{z-index:2;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow);background:#111827db;border:1px solid #94a3b838;border-radius:8px;padding:16px 20px;position:absolute;top:-24px;right:-18px}.floating-badge small{color:var(--subtext-muted);font-family:var(--font-sub);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;display:block}.floating-badge strong{color:var(--cyan);font-size:1.7rem;font-weight:950;line-height:1.1;display:block}.mock{box-shadow:var(--shadow), 0 0 0 1px #ffffff0a inset;background:linear-gradient(135deg,#0f172af0,#312e81bd);border:1px solid #00e5ff42;border-radius:16px;overflow:hidden}.mock-top{background:#02061794;border-bottom:1px solid 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52px}.section-head-left{text-align:left;margin-left:0;margin-right:0}.section-kicker{color:var(--cyan);font-family:var(--font-sub);letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px;font-size:.78rem;font-weight:900}.section-title{letter-spacing:0;margin-bottom:16px;font-size:clamp(2rem,4vw,3.2rem);font-weight:950;line-height:1.15}.section-desc{color:var(--subtext-color);font-family:var(--font-sub);font-size:.98rem;font-weight:400;line-height:1.88}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.card{border-radius:var(--radius);background:linear-gradient(#ffffff0d,#ffffff06);border:1px solid #94a3b824;padding:28px;transition:transform .22s,border-color .22s,background .22s;position:relative;overflow:hidden}.card:before{content:"";background:linear-gradient(90deg, transparent, var(--cyan), 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#94a3b824;align-items:flex-start;gap:16px;padding:18px;display:flex}.platform-item h3{margin-bottom:4px;font-size:1.02rem}.platform-item p{color:var(--subtext-muted);font-family:var(--font-sub);font-size:.9rem;font-weight:400;line-height:1.82}.chip-panel{box-shadow:var(--shadow);background:linear-gradient(135deg,#0ea5e91a,#7c3aed1a);border:1px solid #00e5ff33;border-radius:16px;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:28px;display:grid}.chip{min-height:64px;color:var(--soft);background:#02061761;border:1px solid #94a3b829;border-radius:6px;justify-content:center;align-items:center;gap:8px;font-weight:800;display:flex}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.product-card{flex-direction:column;min-height:230px;display:flex}.product-card .learn{color:var(--cyan);font-family:var(--font-sub);letter-spacing:.08em;margin-top:auto;padding-top:22px;font-size:.78rem;font-weight:900}.workflow{border-radius:var(--radius);background:#ffffff08;border:1px solid #94a3b829;grid-template-columns:repeat(5,minmax(0,1fr));display:grid;overflow:hidden}.step{border-right:1px solid #94a3b824;min-height:166px;padding:28px 20px;position:relative}.step:last-child{border-right:none}.step-num{color:var(--cyan);font-family:var(--font-sub);letter-spacing:.12em;margin-bottom:18px;font-size:.78rem;font-weight:950}.step h3{margin-bottom:7px;font-size:1rem}.step p{color:var(--subtext-muted);font-family:var(--font-sub);font-size:.86rem;font-weight:400;line-height:1.75}.perf-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.perf-number{color:var(--cyan);margin-bottom:18px;font-size:2rem;font-weight:950;line-height:1}.cta{text-align:center;background:linear-gradient(#0000,#00e5ff09,#0000);padding:110px 0 116px;position:relative}.cta-box{max-width:760px;box-shadow:var(--shadow);background:#ffffff0b;border:1px solid #00e5ff33;border-radius:16px;margin:0 auto;padding:48px 34px}.cta-box h2{margin-bottom:14px;font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.18}.cta-box p{color:var(--subtext-color);font-family:var(--font-sub);margin-bottom:30px;font-size:.98rem;font-weight:400;line-height:1.86}.footer{color:var(--subtext-muted);font-family:var(--font-sub);border-top:1px solid #94a3b824;padding:38px 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.footer-links{gap:20px;font-size:.82rem;font-weight:400;list-style:none;display:flex}.back-to-top{z-index:70;width:40px;height:40px;color:var(--cyan);cursor:pointer;opacity:0;pointer-events:none;background:#00e5ff0a;border:1px solid #00e5ff47;border-radius:8px;place-items:center;transition:opacity .2s,transform .2s,background .2s,border-color .2s,box-shadow .2s;display:inline-grid;position:fixed;bottom:104px;right:24px;transform:translateY(10px)}.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{border-color:var(--cyan);background:#00e5ff1f;transform:translateY(-2px);box-shadow:0 0 24px #00e5ff29}.back-to-top:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.footer-copy{color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.footer-copy:hover{color:var(--cyan)}.footer-copy:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.copy-toast{z-index:90;box-shadow:var(--shadow);color:var(--cyan);opacity:0;pointer-events:none;background:#0f172af0;border:1px solid #00e5ff47;border-radius:8px;padding:10px 16px;font-size:.9rem;font-weight:800;transition:opacity .2s,transform .2s;position:fixed;bottom:24px;right:24px;transform:translateY(10px)}.copy-toast.show{opacity:1;transform:translateY(0)}.modal-backdrop{z-index:80;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#020617c7;justify-content:center;align-items:center;padding:24px;display:none;position:fixed;inset:0}.modal-backdrop.open{display:flex}.modal-panel{width:min(420px,100%);box-shadow:var(--shadow);text-align:center;background:radial-gradient(circle at 20% 0,#00e5ff1f,#0000 34%),linear-gradient(#0f172afa,#020617fa);border:1px solid #00e5ff42;border-radius:16px;padding:34px;position:relative}.modal-panel:before{content:"";background:linear-gradient(90deg, transparent, var(--cyan), transparent);height:1px;position:absolute;top:0;left:16%;right:16%}.modal-close{width:36px;height:36px;color:var(--text);cursor:pointer;background:#ffffff0a;border:1px solid #94a3b82e;border-radius:6px;position:absolute;top:14px;right:14px}.modal-close:hover{border-color:var(--line-strong);color:var(--cyan)}.modal-close span{background:currentColor;width:16px;height:2px;position:absolute;top:17px;left:9px}.modal-close span:first-child{transform:rotate(45deg)}.modal-close span:last-child{transform:rotate(-45deg)}.modal-kicker{color:var(--cyan);font-family:var(--font-sub);letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px;font-size:.74rem;font-weight:900}.modal-panel h2{margin-bottom:10px;font-size:1.8rem;line-height:1.2}.modal-panel p{color:var(--subtext-color);font-family:var(--font-sub);margin:0 auto 24px;font-size:.95rem;font-weight:400;line-height:1.8}.qr-frame{background:#fff;border:1px solid #94a3b82e;border-radius:12px;padding:16px}.qr-frame img{aspect-ratio:406/394;object-fit:contain;width:100%;height:auto;display:block}.reveal{opacity:0;transition:opacity .62s,transform .62s;transform:translateY(22px)}.reveal.visible,.hero .reveal{opacity:1;transform:translateY(0)}@keyframes shine{to{background-position:200%}}@keyframes pulse{0%,to{opacity:.65}50%{opacity:1}}@media (width<=980px){.nav-links{display:none}.mobile-toggle{display:block}.nav-links.open{background:#030610f5;border:1px solid #94a3b82e;border-radius:8px;flex-direction:column;gap:0;display:flex;position:absolute;top:78px;left:16px;right:16px;overflow:hidden}.nav-links.open a{border-bottom:1px solid #94a3b81a;padding:14px 18px;display:block}.hero{padding-top:120px}.hero-grid,.split{grid-template-columns:1fr;gap:42px}.mock-wrap{width:100%;max-width:680px;margin:0 auto}.feature-grid,.product-grid,.perf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow{grid-template-columns:1fr}.step{border-bottom:1px solid #94a3b824;border-right:none;min-height:auto}.step:last-child{border-bottom:none}}@media (width<=640px){.container{padding:0 20px}.nav-inner{height:66px}.brand-mark{width:36px;height:36px}.brand-name{font-size:1rem}.brand-tagline{max-width:160px;font-size:.62rem}.nav-cta{display:none}.hero{min-height:0;padding:108px 0 58px}.hero h1{font-size:clamp(2.45rem,14vw,3.5rem)}.hero-lead{font-size:1rem}.hero-actions{grid-template-columns:1fr;max-width:260px;display:grid}.hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.floating-badge{padding:11px 14px;top:-18px;right:10px}.floating-badge strong{font-size:1.18rem}.mock-body{min-height:auto;padding:24px 18px}.mock-grid{gap:10px}.mock-card{height:86px}.mock-wide{height:62px}.terminal{font-size:.72rem;overflow:hidden}.feature-grid,.product-grid,.perf-grid,.chip-panel{grid-template-columns:1fr}section{padding:72px 0}.section-head{text-align:left;margin-bottom:34px}.card{padding:24px}.cta-box{padding:38px 24px}.footer-inner{gap:16px;display:grid}.footer-links{flex-wrap:wrap}.back-to-top{bottom:88px;right:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}