:root{--bg:#060605;--bg-2:#0b0b09;--panel:#0f0f0d;--panel-2:#141412;--elevate:#1a1a17;--line:#f4f4ec14;--line-strong:#f4f4ec29;--ink:#f4f4ee;--ink-2:#c8c8bd;--muted:#8d8d83;--faint:#5f5f57;--accent:#a3e600;--accent-strong:#7cb300;--accent-ink:#c6ff3d;--accent-bright:#d0ff66;--accent-soft:#a3e60021;--accent-glow:#a3e60059;--marker-stroke:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 22' preserveAspectRatio='none'%3E%3Cpath d='M4 16 C 48 9, 95 17, 145 12 S 235 7, 296 13' fill='none' stroke='%23000' stroke-opacity='.45' stroke-width='6' stroke-linecap='round'/%3E%3Cpath d='M4 14 C 48 8, 95 16, 145 11 S 235 6, 296 12' fill='none' stroke='%23000' stroke-width='8' stroke-linecap='round'/%3E%3C/svg%3E");--star-soft:#a3e60080;--radius-s:10px;--radius:16px;--radius-l:24px;--shadow:0 1px 2px #00000080, 0 10px 34px #00000073;--shadow-lg:0 2px 8px #00000080, 0 30px 70px #0000008c;--ease-out:cubic-bezier(.16, 1, .3, 1);--dur-fast:.15s;--dur-base:.26s;--dur-reveal:.7s;--font:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{color:var(--ink);background:var(--bg);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:15.5px;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}ul{margin:0;padding:0;list-style:none}p,h1,h2,h3,h4{margin:0}::selection{background:color-mix(in srgb, var(--accent) 22%, transparent);color:var(--ink)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.container{width:min(1180px,100% - 48px);margin:0 auto}.mono{font-family:var(--font-mono)}.button{background:var(--accent);color:#0a0a05;letter-spacing:.01em;min-height:50px;transition:transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);border-radius:999px;justify-content:center;align-items:center;gap:9px;padding:0 28px;font-size:15px;font-weight:650;display:inline-flex}.button:hover{background:var(--accent-bright);transform:translateY(-2px);box-shadow:0 12px 34px #a3e60047}.button:active{transition-duration:var(--dur-fast);transform:translateY(0)scale(.98)}.button svg{transition:transform var(--dur-fast) var(--ease-out)}.button:hover svg{transform:translate(3px)}.button.ghost{color:var(--ink);border:1px solid var(--line-strong);background:0 0}.button.ghost svg{color:var(--accent)}.button.ghost:hover{border-color:var(--accent);box-shadow:none;background:#a3e6000f}.button.small{min-height:42px;padding:0 20px;font-size:14px}.section{padding:108px 0;position:relative}.section.alt{background:var(--bg-2)}.section-topline{width:min(1180px,100% - 48px);margin:0 auto}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);align-items:center;gap:10px;margin-bottom:18px;font-size:12.5px;font-weight:600;display:inline-flex}.eyebrow:before,.eyebrow.center:after{content:"";background:var(--accent);width:26px;height:1px;display:block}.section-head h2{letter-spacing:-.02em;font-size:clamp(30px,4.4vw,46px);font-weight:700;line-height:1.22}.section-head .lead{color:var(--muted);max-width:640px;margin-top:16px;font-size:16px}.section-head.center{text-align:center;flex-direction:column;align-items:center;display:flex}.section-head.center .lead{margin-inline:auto}.section-head.left{flex-direction:column;align-items:flex-start;display:flex}.mark{white-space:nowrap;position:relative}.mark:after{content:"";background:var(--accent);opacity:.92;height:.55em;-webkit-mask:var(--marker-stroke) center / 100% 100% no-repeat;-webkit-mask:var(--marker-stroke) center / 100% 100% no-repeat;mask:var(--marker-stroke) center / 100% 100% no-repeat;z-index:-1;border-radius:2px;position:absolute;bottom:.06em;left:-4px;right:-4px}.site-header{z-index:100;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);background:#060605b8;position:fixed;inset:0 0 auto}.site-header .nav{justify-content:space-between;align-items:center;gap:24px;height:72px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand>svg{flex:none;display:block;transform:translateY(-1px)}.brand-name{flex-direction:column;line-height:1.2;display:flex}.brand-name strong{letter-spacing:.01em;font-size:16.5px;font-weight:700}.brand-name span{letter-spacing:.22em;color:var(--muted);text-transform:uppercase;font-size:10.5px}.nav-links{align-items:center;gap:34px;display:flex}.nav-links a{color:var(--ink-2);transition:color var(--dur-fast) var(--ease-out);padding:4px 0;font-size:14.5px;position:relative}.nav-links a:after{content:"";background:var(--accent);height:1.5px;transition:right var(--dur-base) var(--ease-out);position:absolute;bottom:0;left:0;right:100%}.nav-links a:hover{color:var(--ink)}.nav-links a:hover:after{right:0}.nav-actions{align-items:center;gap:14px;display:flex}.nav-burger{border:1px solid var(--line-strong);border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;display:none}.nav-burger svg{color:var(--ink)}.mobile-menu{z-index:99;border-bottom:1px solid var(--line);background:#060605f7;flex-direction:column;gap:4px;padding:20px 24px 28px;display:none;position:fixed;inset:72px 0 auto}.mobile-menu.open{display:flex}.mobile-menu a{border-bottom:1px solid var(--line);color:var(--ink-2);justify-content:space-between;align-items:center;padding:14px 6px;font-size:16px;display:flex}.mobile-menu a:last-child{border-bottom:0}.mobile-menu a:hover{color:var(--accent)}.hero{align-items:center;min-height:clamp(680px,88vh,920px);padding:140px 0 90px;display:flex;position:relative;overflow:hidden}.hero-bg{pointer-events:none;position:absolute;inset:0}.hero-bg .halo{width:1100px;height:1100px;animation:breathe 7s var(--ease-out) infinite alternate;background:radial-gradient(circle,#a3e60029 0%,#a3e6000d 34%,#0000 62%);position:absolute;top:-30%;left:50%;transform:translate(-50%)}@keyframes breathe{0%{opacity:.75;transform:translate(-50%)scale(.98)}to{opacity:1;transform:translate(-50%)scale(1.04)}}.hero-bg .grid-lines{background-image:linear-gradient(#f4f4ec09 1px,#0000 1px),linear-gradient(90deg,#f4f4ec09 1px,#0000 1px);background-size:68px 68px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(75% 60% at 50% 8%,#000 30%,#0000 75%);mask-image:radial-gradient(75% 60% at 50% 8%,#000 30%,#0000 75%)}.hero-bg .stars{background-image:radial-gradient(1.6px 1.6px at 12% 28%, var(--star-soft), transparent), radial-gradient(1.4px 1.4px at 24% 64%, var(--star-soft), transparent), radial-gradient(1.8px 1.8px at 38% 18%, var(--star-soft), transparent), radial-gradient(1.3px 1.3px at 52% 46%, var(--star-soft), transparent), radial-gradient(1.7px 1.7px at 66% 24%, var(--star-soft), transparent), radial-gradient(1.4px 1.4px at 78% 58%, var(--star-soft), transparent), radial-gradient(1.6px 1.6px at 88% 32%, var(--star-soft), transparent), radial-gradient(1.3px 1.3px at 94% 70%, var(--star-soft), transparent), radial-gradient(1.5px 1.5px at 8% 80%, var(--star-soft), transparent);opacity:.55;animation:5s ease-in-out infinite alternate twinkle;position:absolute;inset:0}@keyframes twinkle{0%{opacity:.35}to{opacity:.75}}.hero-bg .scanline{background:linear-gradient(90deg, transparent, var(--accent-soft), transparent);height:1px;position:absolute;bottom:0;left:0;right:0}.hero-inner{z-index:1;text-align:center;flex-direction:column;align-items:center;display:flex;position:relative}.hero-kicker{border:1px solid var(--line-strong);color:var(--ink-2);font-size:13px;font-family:var(--font-mono);letter-spacing:.06em;background:#a3e6000d;border-radius:999px;align-items:center;gap:12px;margin-bottom:34px;padding:9px 20px;display:inline-flex}.hero-kicker .dot{background:var(--accent);width:7px;height:7px;box-shadow:0 0 12px var(--accent-glow);border-radius:50%;animation:2.2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.hero h1{letter-spacing:-.03em;max-width:900px;font-size:clamp(40px,7vw,76px);font-weight:750;line-height:1.1}.hero h1 .mark{z-index:0}.hero-sub{max-width:640px;color:var(--muted);margin-top:26px;font-size:17px}.hero-sub strong{color:var(--ink-2);font-weight:600}.hero-sub .en{color:var(--faint);font-size:13.5px;font-family:var(--font-mono);letter-spacing:.02em;margin-top:10px;display:block}.hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:40px;display:flex}.hero-strip{border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f0f0d99;grid-template-columns:repeat(5,1fr);width:min(820px,100%);margin-top:72px;display:grid;overflow:hidden}.hero-strip .strip-item{border-right:1px solid var(--line);color:var(--muted);flex-direction:column;align-items:center;gap:4px;padding:16px 10px;font-size:12.5px;display:flex}.hero-strip .strip-item:last-child{border-right:0}.hero-strip .strip-item b{color:var(--accent);letter-spacing:.02em;font-size:13.5px;font-weight:650;font-family:var(--font-mono)}.service-grid{grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px;display:grid}.service-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);transition:transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);padding:28px 26px 26px;position:relative;overflow:hidden}.service-card:before{content:"";background:linear-gradient(90deg, var(--accent), transparent 70%);opacity:0;height:2px;transition:opacity var(--dur-base) var(--ease-out);position:absolute;top:0;left:0;right:0}.service-card:hover{background:var(--panel-2);border-color:#a3e60066;transform:translateY(-5px)}.service-card:hover:before{opacity:1}.service-icon{background:var(--accent-soft);width:50px;height:50px;color:var(--accent);border:1px solid #a3e60040;border-radius:14px;justify-content:center;align-items:center;margin-bottom:20px;display:flex}.service-card h3{letter-spacing:-.01em;font-size:19px;font-weight:700}.service-card h3 small{color:var(--faint);font-size:11.5px;font-weight:500;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;margin-top:4px;display:block}.service-card p{color:var(--muted);margin-top:12px;font-size:14px;line-height:1.75}.service-card .tags{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.service-card .tags span{border:1px solid var(--line-strong);color:var(--ink-2);font-size:11.5px;font-family:var(--font-mono);border-radius:999px;padding:3px 10px}.why-grid{grid-template-columns:repeat(2,1fr);gap:18px;margin-top:52px;display:grid}.why-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);transition:border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);align-items:flex-start;gap:20px;padding:28px 26px;display:flex}.why-card:hover{border-color:#a3e60059;transform:translateY(-3px)}.why-num{font-family:var(--font-mono);color:var(--accent);border:1px solid #a3e6004d;border-radius:999px;flex-shrink:0;margin-top:3px;padding:2px 10px;font-size:13px}.why-card h3{font-size:17.5px;font-weight:650}.why-card p{color:var(--muted);margin-top:8px;font-size:14px}.why-card p small{color:var(--faint);font-family:var(--font-mono);margin-top:6px;font-size:12px;display:block}.tech-wrap{margin-top:46px}.tech-row{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.tech-pill{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink-2);font-size:14px;font-weight:550;font-family:var(--font-mono);transition:border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);border-radius:999px;align-items:center;gap:9px;padding:11px 20px;display:inline-flex}.tech-pill:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.tech-pill .dot{background:var(--accent);opacity:.8;border-radius:50%;width:6px;height:6px}.process-steps{grid-template-columns:repeat(5,1fr);gap:0;margin-top:52px;display:grid;position:relative}.process-steps:before{content:"";background:linear-gradient(90deg, transparent, var(--accent) 20%, var(--accent) 80%, transparent);opacity:.35;height:1px;position:absolute;top:25px;left:6%;right:6%}.step{text-align:center;padding:0 14px;position:relative}.step-num{background:var(--bg);border:1.5px solid var(--accent);width:50px;height:50px;color:var(--accent);font-family:var(--font-mono);box-shadow:0 0 0 6px var(--bg), 0 0 20px #a3e6002e;z-index:1;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 18px;font-size:16px;font-weight:650;display:flex;position:relative}.step h3{font-size:16px;font-weight:650}.step p{color:var(--muted);margin-top:8px;font-size:13px;line-height:1.7}.about-grid{grid-template-columns:1.1fr .9fr;gap:22px;margin-top:52px;display:grid}.about-main{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-l);padding:38px 36px}.about-main h3{letter-spacing:-.01em;font-size:22px;font-weight:700}.about-main h3 small{color:var(--accent);font-size:13px;font-weight:500;font-family:var(--font-mono);letter-spacing:.05em;margin-top:6px;display:block}.about-main>p{color:var(--ink-2);margin-top:18px;font-size:15px}.about-main .en-desc{color:var(--faint);font-size:13px;line-height:1.8;font-family:var(--font-mono);letter-spacing:.01em;margin-top:14px}.about-metrics{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px;display:grid}.about-metric{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--bg);padding:16px 18px}.about-metric b{color:var(--accent);font-size:24px;font-family:var(--font-mono);letter-spacing:-.02em;font-weight:700;display:block}.about-metric span{color:var(--muted);font-size:12.5px}.about-side{flex-direction:column;gap:22px;display:flex}.info-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px}.info-card h4{letter-spacing:.16em;text-transform:uppercase;color:var(--faint);align-items:center;gap:8px;margin-bottom:16px;font-size:12px;font-weight:600;display:flex}.info-card h4 svg{color:var(--accent)}.info-row{border-top:1px solid var(--line);gap:12px;padding:10px 0;font-size:14px;display:flex}.info-row:first-of-type{border-top:0}.info-row .k{color:var(--muted);flex-shrink:0;width:64px;padding-top:1px;font-size:13px}.info-row .v{color:var(--ink-2);word-break:break-all;line-height:1.6}.info-row .v .en{color:var(--faint);font-family:var(--font-mono);margin-top:2px;font-size:12px;display:block}.value-list{flex-direction:column;gap:12px;display:flex}.value-item{color:var(--ink-2);align-items:flex-start;gap:12px;font-size:14px;display:flex}.value-item svg{color:var(--accent);flex-shrink:0;margin-top:4px}.contact-grid{grid-template-columns:1fr 1.15fr;gap:22px;margin-top:52px;display:grid}.contact-side{flex-direction:column;gap:18px;display:flex}.contact-row{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);transition:border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);align-items:flex-start;gap:16px;padding:22px 24px;display:flex}.contact-row:hover{border-color:#a3e60059;transform:translateY(-2px)}.contact-ico{background:var(--accent-soft);width:44px;height:44px;color:var(--accent);border:1px solid #a3e60040;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.contact-row .t{letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-right:12px;font-size:12px;font-weight:600}.contact-row .d{color:var(--ink);word-break:break-all;margin-top:4px;font-size:15px}.contact-row .d small{color:var(--faint);font-size:12.5px;font-family:var(--font-mono);margin-top:2px;display:block}.contact-form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-l);padding:36px}.contact-form h3{font-size:20px;font-weight:700}.contact-form h3 small{color:var(--muted);margin-top:6px;font-size:13px;font-weight:500;display:block}.form-grid{grid-template-columns:1fr 1fr;gap:16px;margin-top:26px;display:grid}.form-field{flex-direction:column;gap:8px;display:flex}.form-field.full{grid-column:1/-1}.form-field label{color:var(--muted);font-size:13px;font-weight:550}.form-field input,.form-field textarea{background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-s);color:var(--ink);font:inherit;transition:border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);resize:vertical;padding:13px 16px;font-size:14.5px}.form-field input::placeholder,.form-field textarea::placeholder{color:var(--faint)}.form-field input:focus,.form-field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #a3e6001f}.form-honeypot{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.form-consent{color:var(--faint);grid-column:1/-1;align-items:flex-start;gap:9px;font-size:12.5px;line-height:1.55;display:flex}.form-consent input{width:15px;height:15px;accent-color:var(--accent);margin-top:2px}.form-note{color:var(--faint);margin-top:14px;font-size:12.5px}.form-submit{flex-wrap:wrap;align-items:center;gap:16px;margin-top:22px;display:flex}.form-submit .button{border:0}.form-submit .button:disabled{cursor:wait;opacity:.68;box-shadow:none;transform:none}.form-status{width:100%;font-size:13px;line-height:1.5}.form-status.success{color:var(--accent)}.form-status.error{color:#ff8d72}.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:56px 0 40px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;display:grid}.footer-brand p{color:var(--muted);max-width:320px;margin-top:16px;font-size:13.5px}.footer-col h5{letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:16px;font-size:12px;font-weight:600}.footer-col ul{flex-direction:column;gap:10px;display:flex}.footer-col a{color:var(--ink-2);transition:color var(--dur-fast) var(--ease-out);font-size:14px}.footer-col a:hover{color:var(--accent)}.footer-bottom{border-top:1px solid var(--line);color:var(--faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:26px;font-size:13px;display:flex}.footer-bottom .mono{font-size:12px}.reveal{animation:revealUp var(--dur-reveal) var(--ease-out) backwards}@keyframes revealUp{0%{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}.reveal.d1{animation-delay:80ms}.reveal.d2{animation-delay:.16s}.reveal.d3{animation-delay:.24s}.reveal.d4{animation-delay:.32s}@media (prefers-reduced-motion:reduce){.reveal,.hero-bg .halo,.hero-bg .stars{animation:none}}@media (max-width:1024px){.service-grid{grid-template-columns:repeat(2,1fr)}.process-steps{grid-template-columns:repeat(3,1fr);row-gap:36px}.process-steps:before{display:none}.process-steps .step:nth-child(n+4){margin-top:0}.about-grid,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:720px){.section{padding:76px 0}.nav-links,.nav-actions .button{display:none}.nav-burger{display:flex}.hero{padding-top:120px}.hero-strip{grid-template-columns:repeat(3,1fr)}.hero-strip .strip-item:nth-child(4),.hero-strip .strip-item:nth-child(5){border-top:1px solid var(--line)}.hero-strip .strip-item:nth-child(3){border-right:0}.service-grid,.why-grid{grid-template-columns:1fr}.process-steps{grid-template-columns:1fr 1fr}.process-steps .step:last-child{grid-column:1/-1}.form-grid,.about-metrics,.footer-grid{grid-template-columns:1fr}.container{width:min(1180px,100% - 36px)}}