:root{--bg: #05070c;--bg-elev: #0c1018;--text: #f5f7fb;--muted: #93a0b8;--line: rgba(255, 255, 255, .09);--c-cyan: #2dd4bf;--c-blue: #38bdf8;--c-amber: #f59e0b;--c-magenta: #fb7185;--c-lime: #a3e635;--font-display: "Sora", "Noto Sans SC", system-ui, sans-serif;--font-body: "Noto Sans SC", "Sora", system-ui, sans-serif;--radius: 20px;--nav-h: 76px;--content-w: 1180px;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--font-body);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}img{max-width:100%;display:block}.page{position:relative;overflow-x:clip;--mx: .5;--my: .4}.aurora{pointer-events:none;position:fixed;top:-25%;right:-12%;bottom:-25%;left:-12%;z-index:0;background:radial-gradient(36% 32% at calc(var(--mx) * 100%) calc(var(--my) * 100%),rgba(56,189,248,.26),transparent 58%),radial-gradient(42% 36% at 82% 8%,rgba(245,158,11,.18),transparent 55%),radial-gradient(34% 38% at 8% 72%,rgba(45,212,191,.16),transparent 55%),radial-gradient(48% 42% at 62% 88%,rgba(251,113,133,.1),transparent 60%);animation:aurora-breathe 11s ease-in-out infinite alternate}.grid-bg{pointer-events:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;opacity:.22;background-image:linear-gradient(rgba(56,189,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.06) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 75%)}.grain{pointer-events:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;opacity:.055;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}@keyframes aurora-breathe{0%{filter:saturate(1) hue-rotate(0deg)}to{filter:saturate(1.2) hue-rotate(14deg)}}.nav,main,.footer{position:relative;z-index:2}.nav{position:sticky;top:0;z-index:20;min-height:var(--nav-h);border-bottom:1px solid transparent;background:#05070c73;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}.nav.solid{background:#05070ce6;border-bottom-color:var(--line);box-shadow:0 12px 40px #00000059}.nav-inner{width:min(100%,var(--content-w));margin:0 auto;min-height:var(--nav-h);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative}.brand{display:inline-flex;align-items:center;text-decoration:none;flex-shrink:0}.brand-logo{height:52px;width:auto;object-fit:contain}.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-links button{padding:8px 16px;border-radius:999px;color:#f5f7fbc7;font-weight:500;font-size:.95rem;transition:color .2s,background .2s,transform .2s}.nav-links button:hover{color:var(--text);background:#ffffff0f}.nav-cta{color:#061018!important;background:linear-gradient(120deg,var(--c-cyan),var(--c-blue))!important;font-weight:700!important;margin-left:6px;box-shadow:0 8px 28px #2dd4bf47}.nav-cta:hover{transform:translateY(-1px)}.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto}.nav-toggle span{width:18px;height:2px;background:var(--text);border-radius:2px}.hero{min-height:calc(100vh - var(--nav-h));display:grid;place-items:center;padding:clamp(40px,6vw,72px) clamp(20px,4vw,40px);position:relative;overflow:hidden}.hero-side{position:absolute;top:50%;z-index:2;display:flex;flex-direction:column;gap:50px;transform:translateY(-50%);pointer-events:none}.hero-side.left{left:clamp(12px,3.2vw,48px);align-items:flex-start}.hero-side.right{right:clamp(12px,3.2vw,48px);align-items:flex-end}.side-chip{padding:14px 22px;border-radius:999px;font-size:1.08rem;font-weight:700;letter-spacing:.02em;color:#fff;border:1px solid rgba(255,255,255,.16);background:#0c0e169e;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:float-chip 4.5s ease-in-out infinite alternate}.hero-side.left .side-chip:nth-child(2){animation-delay:.4s}.hero-side.left .side-chip:nth-child(3),.hero-side.right .side-chip:nth-child(2){animation-delay:.8s}.hero-side.right .side-chip:nth-child(3){animation-delay:1.2s}.side-chip.tone-cyan{box-shadow:0 0 36px #2dd4bf61;border-color:#2dd4bf80}.side-chip.tone-amber{box-shadow:0 0 36px #f59e0b61;border-color:#f59e0b80}.side-chip.tone-magenta{box-shadow:0 0 36px #f472b661;border-color:#f472b680}.side-chip.tone-lime{box-shadow:0 0 36px #a3e63552;border-color:#a3e63573}.side-chip.tone-blue{box-shadow:0 0 36px #60a5fa61;border-color:#60a5fa80}@keyframes float-chip{0%{transform:translateY(0) scale(1)}to{transform:translateY(-18px) scale(1.04)}}.hero-stage{position:absolute;top:-6%;right:-3%;bottom:-6%;left:-3%;z-index:0;pointer-events:none}.hero-shot{width:100%;height:100%;object-fit:cover;object-position:center top;opacity:.5;transform:scale(1.08);transform-origin:center 28%;animation:shot-ken 16s ease-in-out infinite alternate;will-change:transform}.hero-veil{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#05070cc7,#05070c47 28%,#05070c47 72%,#05070cc7),linear-gradient(180deg,#05070c8c,#05070c2e 42%,#05070cd1)}.hero-scan{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 0%,rgba(56,189,248,.08) 48%,transparent 52%);background-size:100% 220%;animation:scan-sweep 5.5s linear infinite;opacity:.55;mix-blend-mode:screen}@keyframes shot-ken{0%{transform:scale(1.08) translateZ(0)}to{transform:scale(1.16) translate3d(-2%,-1.8%,0)}}@keyframes scan-sweep{0%{background-position:0 -40%}to{background-position:0 140%}}.hero-copy{position:relative;z-index:3;max-width:720px;width:min(720px,100%);margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;animation:rise .9s cubic-bezier(.22,1,.36,1) both}.hero-mark{width:68px;height:68px;border-radius:18px;margin:0 auto 16px;object-fit:cover;box-shadow:0 0 0 1px #38bdf859,0 14px 40px #38bdf847;animation:mark-glow 3.2s ease-in-out infinite alternate}@keyframes mark-glow{0%{filter:drop-shadow(0 0 8px rgba(45,212,191,.25))}to{filter:drop-shadow(0 0 18px rgba(56,189,248,.55))}}@keyframes rise{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;padding:6px 14px;border-radius:999px;font-size:.84rem;letter-spacing:.04em;color:var(--c-cyan);border:1px solid rgba(45,212,191,.4);background:#061618b8}.pulse{width:8px;height:8px;border-radius:50%;background:var(--c-cyan);box-shadow:0 0 #2dd4bf8c;animation:pulse-dot 1.8s ease-out infinite}@keyframes pulse-dot{0%{box-shadow:0 0 #2dd4bf8c}70%{box-shadow:0 0 0 10px #2dd4bf00}to{box-shadow:0 0 #2dd4bf00}}.hero h1{margin:0;display:flex;flex-direction:column;gap:10px}.brand-hero{font-family:var(--font-display);font-weight:800;font-size:clamp(2.6rem,7.5vw,4.8rem);line-height:.98;letter-spacing:-.04em;background:linear-gradient(105deg,#fff 8%,var(--c-cyan) 38%,var(--c-blue) 58%,var(--c-amber) 96%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 10px 36px rgba(56,189,248,.28))}.hero-line{font-size:clamp(1.35rem,3.2vw,2rem);font-weight:700;color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.55)}.hero-sub{margin:18px auto 0;max-width:34rem;font-size:1.05rem;line-height:1.75;color:#f5f7fbe6;text-shadow:0 1px 10px rgba(0,0,0,.45)}.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:8px 22px;border-radius:999px;font-weight:700;transition:transform .2s,box-shadow .2s,opacity .2s,filter .2s}.btn:hover:not(:disabled){transform:translateY(-2px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{color:#061018;background:linear-gradient(120deg,var(--c-cyan),var(--c-blue) 55%,#60a5fa);box-shadow:0 12px 36px #2dd4bf4d,inset 0 1px #ffffff59;position:relative}.btn-primary:after{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:inherit;padding:1px;background:linear-gradient(120deg,rgba(255,255,255,.45),transparent 40%,rgba(56,189,248,.5));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.7}.btn-ghost{color:var(--text);border:1px solid rgba(255,255,255,.18);background:#ffffff0a}.btn-xl{min-height:56px;padding:12px 36px;font-size:1.05rem}.section{padding:clamp(72px,11vw,120px) clamp(20px,4vw,56px)}.section-head{max-width:1024px;margin:0 auto clamp(36px,6vw,52px);text-align:center}.section-kicker{margin:0 0 10px;font-size:.82rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--c-cyan)}.section-head h2{margin:0 0 12px;font-family:var(--font-display);font-size:clamp(1.7rem,3.8vw,2.6rem);letter-spacing:-.03em}.section-head p{margin:0 auto;color:var(--muted);line-height:1.7;font-size:1.02rem}.pipe-track{list-style:none;margin:0 auto;padding:0;width:min(100%,var(--content-w));display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;position:relative}.pipe-track:before{content:"";position:absolute;top:28px;left:8%;right:8%;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.35),rgba(245,158,11,.35),transparent);z-index:0}.pipe-track li{position:relative;z-index:1;padding:22px 18px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(165deg,rgba(56,189,248,.06),transparent 42%),linear-gradient(165deg,#ffffff0b,#ffffff03);text-align:center;animation:rise .75s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--i) * .08s);transition:transform .3s ease,border-color .25s,box-shadow .3s}.pipe-track li:hover{transform:translateY(-4px);border-color:#38bdf859;box-shadow:0 16px 40px #00000047}.pipe-step{display:inline-block;margin-bottom:10px;font-family:var(--font-display);font-weight:700;font-size:.85rem;letter-spacing:.08em;color:var(--c-blue)}.pipe-track strong{display:block;margin-bottom:8px;font-size:1.08rem}.pipe-track p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6}.feature-rail{width:min(100%,var(--content-w));margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.feature{position:relative;padding:26px 22px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(165deg,#ffffff0a,#ffffff03);overflow:hidden;transition:transform .35s cubic-bezier(.22,1,.36,1),border-color .25s;animation:rise .8s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--i) * .06s)}.feature:before{content:"";position:absolute;inset:auto -30% -45% -30%;height:70%;opacity:.35;filter:blur(30px);transition:opacity .3s}.feature:hover{transform:translateY(-6px);border-color:#ffffff29}.feature:hover:before{opacity:.7}.tone-cyan:before{background:var(--c-cyan)}.tone-blue:before{background:var(--c-blue)}.tone-amber:before{background:var(--c-amber)}.tone-magenta:before{background:var(--c-magenta)}.tone-lime:before{background:var(--c-lime)}.feature-index{font-family:var(--font-display);font-weight:700;color:#ffffff47}.feature h3{margin:14px 0 8px;font-size:1.15rem}.feature p{margin:0;color:var(--muted);line-height:1.65;font-size:.94rem}.showcase-layout{width:min(100%,1320px);margin:0 auto;display:grid;grid-template-columns:minmax(200px,248px) minmax(0,1fr);gap:14px;align-items:start}.shot-tabs{display:flex;flex-direction:column;gap:6px}.shot-tab{text-align:left;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#ffffff05;transition:border-color .25s,background .25s,transform .25s}.shot-tab strong{display:block;margin-bottom:3px;font-size:.8rem;line-height:1.35}.shot-tab span{display:block;color:var(--muted);font-size:.68rem;line-height:1.45}.shot-tab.active,.shot-tab:hover{transform:translate(3px);border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.shot-frame{position:relative;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.12);background:#03050a;min-width:0;box-shadow:0 0 0 1px #38bdf814,0 30px 80px #00000080}.shot-img{width:100%;height:auto;display:block;object-fit:contain;object-position:top center}.shot-shine{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.08) 48%,transparent 62%);transform:translate(-120%);animation:shine 4.8s ease-in-out infinite}@keyframes shine{0%,55%{transform:translate(-120%)}75%,to{transform:translate(120%)}}.fade-swap-enter-active,.fade-swap-leave-active{transition:opacity .35s ease,transform .35s ease}.fade-swap-enter-from{opacity:0;transform:translateY(12px) scale(.985)}.fade-swap-leave-to{opacity:0;transform:translateY(-8px) scale(1.01)}.download{padding-top:clamp(40px,6vw,64px)}.dl-panel{position:relative;width:min(100%,720px);margin:0 auto;padding:clamp(36px,6vw,56px) clamp(24px,5vw,48px);border-radius:28px;border:1px solid rgba(56,189,248,.22);background:linear-gradient(160deg,#0e1624eb,#080c14e0);text-align:center;overflow:hidden;box-shadow:0 28px 80px #0006}.dl-glow{position:absolute;inset:-40% -20% auto;height:70%;background:radial-gradient(circle at 50% 0%,rgba(45,212,191,.28),transparent 60%);pointer-events:none}.dl-panel>*{position:relative;z-index:1}.dl-panel h2{margin:0 0 12px;font-family:var(--font-display);font-size:clamp(1.6rem,3.4vw,2.2rem);letter-spacing:-.02em}.dl-desc{margin:0 auto 22px;max-width:28rem;color:var(--muted);line-height:1.7}.dl-meta-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:24px}.dl-chip{padding:6px 12px;border-radius:999px;font-size:.82rem;color:#f5f7fbd9;border:1px solid rgba(255,255,255,.12);background:#ffffff0a}.footer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:32px clamp(20px,4vw,56px) 44px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;text-align:center}.footer-brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:600}.footer-logo{width:36px;height:36px;border-radius:10px;object-fit:cover}.footer-copy{margin:0}.beian{color:var(--muted);text-decoration:none;transition:color .2s}.beian:hover{color:var(--c-cyan)}@media(prefers-reduced-motion:reduce){.hero-shot,.hero-scan,.hero-mark,.shot-shine,.aurora,.pulse,.side-chip{animation:none}}@media(max-width:980px){.pipe-track{grid-template-columns:repeat(2,minmax(0,1fr))}.pipe-track:before{display:none}.feature-rail{grid-template-columns:repeat(2,minmax(0,1fr))}.showcase-layout{grid-template-columns:1fr}.shot-tabs{flex-direction:row;overflow-x:auto;padding-bottom:4px}.shot-tab{min-width:200px;flex:0 0 auto}.hero-side{display:none}}@media(max-width:720px){.brand-logo{height:44px}.nav-toggle{display:inline-flex}.nav-links{position:absolute;top:calc(100% + 8px);right:16px;left:16px;flex-direction:column;align-items:stretch;padding:12px;border-radius:18px;background:#0a0e16f5;border:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);display:none;margin-left:0;z-index:30}.nav-links.open{display:flex}.nav-cta{margin-left:0}.pipe-track,.feature-rail{grid-template-columns:1fr}}