.site{overflow-x:clip}.nav{position:fixed;inset:0 0 auto;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1rem clamp(1.25rem,4vw,3.5rem);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:linear-gradient(180deg,#07131ae0,#07131a73);border-bottom:1px solid transparent;transition:border-color .3s ease,background .3s ease}.nav.scrolled{border-bottom-color:var(--line);background:#07131ae6}.brand{display:flex;align-items:center;gap:.75rem;min-width:max-content}.brand-mark{width:2.25rem;height:2.25rem;border-radius:.55rem;background:linear-gradient(145deg,#2fbfa3f2,#125a54e6),radial-gradient(circle at 30% 30%,rgba(255,255,255,.35),transparent 45%);box-shadow:0 8px 24px #2fbfa340;position:relative}.brand-mark:after{content:"";position:absolute;top:28%;right:22%;bottom:22%;left:48%;border-radius:999px;background:#07131abf}.brand-text{display:grid;gap:.1rem}.brand-text strong{font-family:var(--font-display);font-size:1.15rem;font-weight:700;letter-spacing:.04em}.brand-text span{color:var(--muted);font-size:.72rem;letter-spacing:.08em}.nav-links{display:flex;flex-wrap:wrap;gap:.35rem 1.15rem;color:var(--muted);font-size:.95rem}.nav-links a{transition:color .2s ease}.nav-links a:hover,.nav-links a.active{color:var(--accent-soft)}.nav-links a.active{position:relative}.nav-links a.active:after{content:"";position:absolute;left:0;right:0;bottom:-.35rem;height:2px;background:var(--accent)}.nav-cta{border:1px solid rgba(47,191,163,.45);color:var(--accent-soft);padding:.55rem 1rem;border-radius:999px;transition:background .2s ease,color .2s ease}.nav-cta:hover{background:#2fbfa329;color:var(--ink)}.hero{min-height:100vh;display:grid;align-items:end;position:relative;overflow:hidden;padding:calc(5.5rem + env(safe-area-inset-top)) clamp(1.25rem,4vw,3.5rem) clamp(2.5rem,6vw,4.5rem)}.hero-media{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.hero-visual{width:100%;height:100%;object-fit:cover;object-position:78% center;transform:scale(1.03);animation:hero-drift 18s ease-in-out infinite alternate}.hero-veil{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#061018f0,#061018c7 36%,#06101852 64%,#06101833),linear-gradient(180deg,#0610181f,#0610186b 70%,#061018e0)}@keyframes hero-drift{0%{transform:scale(1.04) translateZ(0)}to{transform:scale(1.1) translate3d(-1.2%,1%,0)}}.hero-content{position:relative;z-index:1;max-width:42rem;display:grid;gap:1.25rem;animation:rise .9s ease both}@keyframes rise{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero-brand{font-family:var(--font-display);font-size:clamp(2.8rem,8vw,5.4rem);line-height:1.05;letter-spacing:.06em;font-weight:700}.hero h1{font-family:var(--font-display);font-size:clamp(1.55rem,3.4vw,2.35rem);font-weight:600;line-height:1.25;max-width:16ch}.hero p{color:var(--muted);font-size:1.05rem;max-width:36ch}.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:.35rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:2.9rem;padding:.7rem 1.25rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,#36c9ab,#1f8f7d);color:#041015;font-weight:600}.btn-ghost{border-color:#e8f3f43d;color:var(--ink);background:#07131a59}.section{padding:clamp(4rem,8vw,6.5rem) clamp(1.25rem,4vw,3.5rem)}.section.page{min-height:calc(100vh - 10rem);padding-top:calc(5.5rem + clamp(2rem,5vw,3.5rem));animation:rise .55s ease both}.section-head{max-width:40rem;margin-bottom:2.4rem;display:grid;gap:.75rem}.section-head h2{font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,2.6rem);line-height:1.2}.section-head p{color:var(--muted)}.products{display:grid;gap:1.25rem}.product{display:grid;gap:1.25rem;padding:clamp(1.4rem,3vw,2rem);border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(14,42,54,.35),transparent);animation:fade-up .7s ease both}.product:nth-child(2){animation-delay:.12s}@keyframes fade-up{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.product-title{display:grid;gap:.45rem}.product-title h3{font-family:var(--font-display);font-size:clamp(1.4rem,2.5vw,1.9rem)}.product-title span{color:var(--accent-soft);font-size:.95rem}.product-summary{color:var(--muted);max-width:52ch}.product-meta{display:flex;flex-wrap:wrap;gap:.7rem 1.4rem;color:var(--muted);font-size:.92rem}.product-meta strong{color:var(--ink);font-weight:600;margin-right:.35rem}.highlights{display:flex;flex-wrap:wrap;gap:.55rem;list-style:none}.highlights li{border:1px solid var(--line);padding:.4rem .75rem;color:var(--accent-soft);font-size:.9rem}.scenes{display:grid;gap:1.5rem}.scene{display:grid;gap:.55rem;padding-block:1.1rem;border-bottom:1px solid var(--line)}.scene h3{font-size:1.25rem}.scene p{color:var(--muted);max-width:48ch}.specs{width:100%;border-collapse:collapse;overflow:hidden}.specs th,.specs td{text-align:left;padding:.95rem .75rem;border-bottom:1px solid var(--line);vertical-align:top}.specs th{color:var(--muted);font-weight:500;width:28%}.downloads{display:grid;gap:1rem}.download-item{display:grid;gap:.75rem;padding:1.2rem 0;border-bottom:1px solid var(--line)}.download-item header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.75rem}.download-item h3{font-size:1.15rem}.download-item p{color:var(--muted)}.category{color:var(--accent-warm);font-size:.82rem;letter-spacing:.04em}.algo-preview{padding-top:clamp(2rem,5vw,3rem)}.algo-list{display:grid;gap:0}.algo-item{display:grid;grid-template-columns:4.5rem 1fr;gap:1rem 1.2rem;padding:1.25rem 0;border-bottom:1px solid var(--line);animation:fade-up .65s ease both}.algo-logo-wrap{width:4.5rem;height:4.5rem;display:grid;place-items:center;border:1px solid var(--line);background:#0e2a3673;overflow:hidden}.algo-logo{width:100%;height:100%;object-fit:contain}.algo-logo-fallback{color:var(--accent-soft);font-family:var(--font-display);font-size:1.1rem}.algo-body{display:grid;gap:.65rem;min-width:0}.algo-body header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.75rem}.algo-body h3{font-size:1.15rem}.algo-body p{color:var(--muted);max-width:68ch}.algo-meta{display:flex;flex-wrap:wrap;gap:.7rem 1.4rem;color:var(--muted);font-size:.92rem}.algo-meta strong{color:var(--ink);font-weight:600;margin-right:.35rem}.algo-more{margin-top:1.75rem}.about-copy{display:grid;gap:1rem;max-width:54ch;color:var(--muted)}.about-copy strong{color:var(--ink)}.contact-grid{display:grid;gap:2rem}.contact-list{display:grid;gap:1rem;color:var(--muted)}.contact-list dt{color:var(--accent-soft);font-size:.85rem;margin-bottom:.2rem}.contact-list dd{color:var(--ink)}.form{display:grid;gap:.85rem;max-width:34rem}.form label{display:grid;gap:.35rem;color:var(--muted);font-size:.9rem}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);background:#07131a8c;color:var(--ink);border-radius:.7rem;padding:.8rem .95rem;outline:none}.form input:focus,.form textarea:focus,.form select:focus{border-color:#2fbfa38c}.form-status{min-height:1.4rem;font-size:.9rem;color:var(--accent-soft)}.form-status.error{color:#e39b8a}.footer{padding:2.5rem clamp(1.25rem,4vw,3.5rem) 3rem;border-top:1px solid var(--line);color:var(--muted);display:grid;gap:.75rem}.footer strong{color:var(--ink);font-family:var(--font-display)}.footer-links{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem}.footer-links a:hover{color:var(--accent-soft)}.menu-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:.6rem;padding:.45rem .7rem}@media (min-width: 900px){.products{grid-template-columns:1fr 1fr}.scenes{grid-template-columns:repeat(3,1fr);gap:2rem}.scene{border-bottom:0;border-top:1px solid var(--line);padding-top:1.4rem}.contact-grid{grid-template-columns:.9fr 1.1fr;align-items:start}}@media (max-width: 820px){.menu-toggle{display:inline-flex}.nav-links,.nav-cta{display:none}.nav.open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:.85rem;padding:1rem 1.25rem 1.25rem;background:#07131af5;border-bottom:1px solid var(--line)}.nav.open .nav-cta{display:inline-flex;margin:0 1.25rem 1rem}.algo-item{grid-template-columns:3.5rem 1fr;gap:.85rem 1rem}.algo-logo-wrap{width:3.5rem;height:3.5rem}}:root{--bg-deep: #07131a;--bg-mid: #0d2430;--bg-panel: rgba(14, 42, 54, .72);--ink: #e8f3f4;--muted: #9cb4b8;--accent: #2fbfa3;--accent-soft: #7fd9c7;--accent-warm: #d4a25a;--line: rgba(127, 217, 199, .18);--shadow: 0 24px 80px rgba(0, 0, 0, .35);--font-sans: "Instrument Sans", "PingFang SC", "Noto Sans SC", sans-serif;--font-display: "Noto Serif SC", "Songti SC", serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--ink);background:radial-gradient(1200px 600px at 80% -10%,rgba(47,191,163,.18),transparent 55%),radial-gradient(900px 500px at 10% 20%,rgba(212,162,90,.1),transparent 50%),linear-gradient(180deg,#061018,#0a1c26 45%,#07131a);min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img{max-width:100%;display:block}#root{min-height:100vh}::selection{background:#2fbfa359}