@font-face{font-family:BrandSans;src:url('/assets/fonts/brand-sans.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
:root{--bg:#f4f7f8;--surface:#fff;--surface-2:#edf2f3;--surface-3:#e4ebed;--ink:#0a1d2c;--muted:#536574;--line:#cfdade;--accent:#007658;--accent-strong:#005f47;--accent-soft:#dff4ed;--nav:#071522;--nav-text:#eef6f5;--radius:14px;--shadow:0 24px 70px rgba(18,52,65,.11);--max:1240px}
[data-theme="dark"]{--bg:#071522;--surface:#0c1e2c;--surface-2:#112634;--surface-3:#18313e;--ink:#edf6f5;--muted:#a8bac2;--line:#29404b;--accent:#35c79b;--accent-strong:#54d6ae;--accent-soft:#123b34;--nav:#06121d;--nav-text:#edf7f5;--shadow:0 24px 70px rgba(0,0,0,.28)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI Variable Text","Aptos",BrandSans,"Microsoft YaHei UI",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button,a{outline-offset:4px}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.skip-link{position:fixed;left:12px;top:-80px;z-index:20;background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:8px}.skip-link:focus{top:12px}
.shell{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.narrow{max-width:860px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--nav) 93%,transparent);color:var(--nav-text);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.nav-wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;min-width:max-content}.brand img{border-radius:11px}.brand span{display:grid;line-height:1.12}.brand strong{font-size:15px;letter-spacing:.04em}.brand small{font-size:11px;color:#9eb2bc;margin-top:5px}
.desktop-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.desktop-nav a{font-size:14px;color:#becdd3;white-space:nowrap;transition:color .2s ease}.desktop-nav a:hover{color:#fff}
.nav-actions{display:flex;align-items:center;gap:10px}.icon-button,.menu-toggle{width:40px;height:40px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.15);border-radius:10px;color:#fff;background:transparent;cursor:pointer}.icon-button:hover,.menu-toggle:hover{background:rgba(255,255,255,.08)}
.language-link{height:40px;display:grid;place-items:center;padding:0 12px;border:1px solid rgba(255,255,255,.15);border-radius:10px;font-size:13px;color:#dbe5e7;white-space:nowrap}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:1px solid var(--accent);border-radius:10px;background:var(--accent);color:#fff;font-weight:700;white-space:nowrap;transition:transform .2s ease,background .2s ease,border-color .2s ease}.button:hover{background:var(--accent-strong);border-color:var(--accent-strong);transform:translateY(-2px)}.button:active{transform:translateY(1px)}.button.compact{min-height:40px;padding:0 16px;font-size:13px}.button.secondary{background:rgba(7,21,34,.35);border-color:rgba(255,255,255,.35);backdrop-filter:blur(8px)}.button.secondary:hover{background:rgba(7,21,34,.68);border-color:#fff}.button.light{background:#effaf6;color:#07513f;border-color:#effaf6}.button.light:hover{background:#fff;border-color:#fff}
.menu-toggle,.mobile-nav{display:none}
.hero{position:relative;min-height:calc(100dvh - 72px);display:flex;align-items:center;isolation:isolate;overflow:hidden;background:#071522}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(4,15,25,.98) 0%,rgba(4,15,25,.9) 35%,rgba(4,15,25,.18) 73%,rgba(4,15,25,.08) 100%)}.hero-content{padding-block:64px;color:#f2f8f7}.hero-content>*{max-width:670px}.eyebrow{margin:0 0 18px;color:#55d5ae;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.16em}.hero h1{font-family:"Segoe UI Variable Display","Aptos Display",BrandSans,sans-serif;font-size:clamp(42px,5.7vw,76px);line-height:1.04;letter-spacing:-.055em;margin:0 0 24px;max-width:760px}.hero-body{font-size:clamp(17px,1.65vw,22px);line-height:1.55;color:#c0d0d4;margin:0 0 34px;max-width:640px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.proof-strip{background:var(--surface);border-bottom:1px solid var(--line)}.proof-grid{min-height:92px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center}.proof-grid span{min-height:42px;padding:0 18px;display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:650;text-align:center}.proof-grid span:first-child{border-left:1px solid var(--line)}.proof-grid i{font-size:21px;color:var(--accent)}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);padding-block:88px}.metrics article{padding:8px 48px;border-left:1px solid var(--line)}.metrics article:last-child{border-right:1px solid var(--line)}.metrics strong{display:block;color:var(--accent);font-size:clamp(34px,4vw,58px);line-height:1;letter-spacing:-.05em}.metrics h2{font-size:17px;margin:18px 0 5px}.metrics p{font-size:14px;color:var(--muted);margin:0;max-width:270px}
.section{padding-block:110px}.section-copy{max-width:720px;margin-bottom:48px}.section-copy h2,.security-intro h2,.faq-section h2,.cta-inner h2,.legal-hero h1{font-family:"Segoe UI Variable Display","Aptos Display",BrandSans,sans-serif;font-size:clamp(34px,4vw,56px);line-height:1.1;letter-spacing:-.045em;margin:0 0 18px}.section-copy p,.security-intro>p{font-size:18px;color:var(--muted);margin:0;max-width:700px}
.capability-grid{display:grid;grid-template-columns:1.35fr .65fr 1fr;grid-auto-flow:dense;gap:16px}.capability{position:relative;min-height:260px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.capability>i{font-size:30px;color:var(--accent)}.capability h3{font-size:20px;margin:44px 0 10px}.capability p{font-size:14px;color:var(--muted);margin:0;max-width:42ch}.capability.featured{grid-row:span 2;min-height:536px;background:linear-gradient(145deg,var(--surface),var(--accent-soft))}.capability.featured h3{font-size:28px}.asset-orbit{position:absolute;left:50%;bottom:46px;transform:translateX(-50%);width:270px;height:190px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));border-radius:50%}.asset-orbit:before,.asset-orbit:after{content:"";position:absolute;border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line));border-radius:50%;inset:22px 35px}.asset-orbit:after{inset:52px 78px}.asset-orbit span{position:absolute;display:grid;place-items:center;height:44px;min-width:52px;padding:0 10px;border-radius:10px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);font-size:11px;font-weight:800;color:var(--accent)}.asset-orbit span:nth-child(1){left:107px;top:-23px}.asset-orbit span:nth-child(2){right:-27px;top:73px}.asset-orbit span:nth-child(3){left:95px;bottom:-23px}.asset-orbit span:nth-child(4){left:-27px;top:73px}.capability.tinted{background:var(--accent-soft)}.capability.dark-cell{background:var(--nav);color:#edf7f5;border-color:var(--nav)}.capability.dark-cell p{color:#a8bbc2}.capability.image-cell{grid-column:span 2;padding:0;display:grid;grid-template-columns:1.25fr .75fr;min-height:340px}.capability.image-cell img{width:100%;height:100%;object-fit:cover;object-position:left top;border-right:1px solid var(--line)}.capability.image-cell>div{padding:30px}.capability.image-cell h3{margin-top:42px}
.workflow-section{background:var(--surface);border-block:1px solid var(--line)}.workflow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0}.workflow:before{content:"";position:absolute;top:34px;left:12.5%;right:12.5%;height:1px;background:var(--line)}.workflow article{position:relative;padding:0 28px;text-align:center}.workflow i{position:relative;display:grid;place-items:center;width:68px;height:68px;margin:0 auto 26px;border:1px solid var(--line);border-radius:50%;background:var(--surface);font-size:27px;color:var(--accent)}.workflow h3{font-size:18px;margin:0 0 10px}.workflow p{font-size:14px;color:var(--muted);margin:0}
.roas-section{background:var(--nav);color:#eef7f6}.roas-section .section-copy p{color:#a9bdc5}.roas-chain{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:#2a414b;border:1px solid #2a414b;border-radius:var(--radius);overflow:hidden}.roas-chain article{position:relative;min-height:260px;padding:26px 22px;background:#0b1d2b}.roas-chain article:not(:last-child):after{content:"";position:absolute;right:-9px;top:45px;width:17px;height:17px;border-top:2px solid #45cfa6;border-right:2px solid #45cfa6;transform:rotate(45deg);z-index:2;background:#0b1d2b}.roas-chain i{font-size:28px;color:#45cfa6}.roas-chain h3{font-size:17px;line-height:1.3;margin:55px 0 10px}.roas-chain p{margin:0;color:#9fb4bc;font-size:13px;line-height:1.6}.roas-note{display:flex;align-items:flex-start;gap:10px;margin:24px 0 0;color:#91aab4;font-size:13px}.roas-note i{font-size:18px;color:#45cfa6;margin-top:2px}
.chart-layout{display:grid;grid-template-columns:1.4fr .6fr;gap:16px}.chart-panel{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-width:0}.chart-wide{grid-row:span 2}.chart-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.chart-head h3{font-size:18px;margin:0}.chart-head span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}canvas{display:block;width:100%;height:auto;max-height:360px}.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px;font-size:12px;color:var(--muted)}.legend span:before{content:"";display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:7px}.legend [data-color="green"]:before{background:#12a77d}.legend [data-color="blue"]:before{background:#4e8db7}.legend [data-color="amber"]:before{background:#d09a3a}.legend [data-color="gray"]:before{background:#82929a}.donut{width:190px;aspect-ratio:1;margin:8px auto 24px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) 0 34%,#4e8db7 34% 60%,#d09a3a 60% 80%,#82929a 80%)}.donut:before{content:"";position:absolute;width:116px;aspect-ratio:1;border-radius:50%;background:var(--surface)}.donut div{position:relative;z-index:1;text-align:center;display:grid}.donut strong{font-size:38px;line-height:1;color:var(--ink)}.donut small{font-size:11px;color:var(--muted);margin-top:7px}.coverage-list{display:grid;grid-template-columns:1fr 1fr;gap:9px;font-size:12px;color:var(--muted)}.coverage-list span{padding:8px 10px;border:1px solid var(--line);border-radius:8px}.evidence ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}.evidence li{position:relative;min-height:94px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:12px;font-size:12px;color:var(--muted)}.evidence li:not(:last-child):after{content:"";position:absolute;right:-6px;width:11px;height:11px;border-top:1px solid var(--accent);border-right:1px solid var(--accent);transform:rotate(45deg);background:var(--surface);z-index:2}.evidence i{font-size:22px;color:var(--accent);margin-bottom:8px}
.comparison-section{background:var(--surface);border-block:1px solid var(--line)}.comparison-table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.comparison-row{display:grid;grid-template-columns:.65fr 1fr 1.15fr;min-height:108px;border-bottom:1px solid var(--line)}.comparison-row:last-child{border-bottom:0}.comparison-row>*{display:flex;align-items:center;gap:11px;padding:22px 26px;border-right:1px solid var(--line)}.comparison-row>*:last-child{border-right:0}.comparison-row>strong{font-size:14px}.comparison-row>span{color:var(--muted);font-size:14px}.comparison-head{min-height:62px;background:var(--surface-2)}.comparison-head strong{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}.product-cell{background:color-mix(in srgb,var(--accent-soft) 55%,var(--surface));color:var(--ink)!important}.comparison-row i{font-size:20px;flex:0 0 auto}.product-cell i{color:var(--accent)}
.security-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px}.security-intro>i{font-size:46px;color:var(--accent);display:block;margin-bottom:28px}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:750;margin-top:28px}.security-list{border-top:1px solid var(--line)}.security-list article{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:27px 0;border-bottom:1px solid var(--line)}.security-list>article>i{font-size:26px;color:var(--accent)}.security-list h3{font-size:17px;margin:0 0 6px}.security-list p{font-size:14px;color:var(--muted);margin:0}
.faq-section{background:var(--surface)}.faq-section h2{margin-bottom:36px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;font-size:17px;font-weight:700;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary i{color:var(--accent);transition:transform .25s ease}details[open] summary i{transform:rotate(45deg)}details p{color:var(--muted);margin:-5px 0 26px;max-width:720px}
.cta-section{background:var(--accent);color:#fff}.cta-inner{min-height:330px;display:flex;align-items:center;justify-content:space-between;gap:48px}.cta-inner h2{max-width:680px;margin-bottom:12px}.cta-inner p{margin:0;max-width:700px;color:#fff}
.site-footer{background:var(--nav);color:#d8e4e6;padding:68px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr .6fr;gap:70px}.footer-brand p{font-size:12px;color:#8ea5ae;max-width:460px;margin-top:22px}.site-footer h2{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#88a2ac;margin:0 0 18px}.site-footer p{font-size:14px;color:#b6c7cc;margin:0}.site-footer>div>div:last-child>a{display:block;color:#b6c7cc;font-size:14px;margin:0 0 10px}.site-footer a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:30px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;margin-top:52px;color:#7f98a2;font-size:11px}
.legal-hero{padding:110px 0 80px;background:var(--surface);border-bottom:1px solid var(--line)}.legal-hero h1{font-size:clamp(40px,5vw,66px)}.legal-hero>div>p:last-child{color:var(--muted);font-size:16px}.legal-content{padding-block:70px 120px}.legal-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:70px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.legal-summary a{font-size:13px;color:var(--muted);padding:9px 12px;border-radius:8px}.legal-summary a:hover{background:var(--surface-2);color:var(--ink)}.legal-content>section{scroll-margin-top:90px;margin-bottom:54px}.legal-content h2{font-size:26px;letter-spacing:-.02em;margin:0 0 16px}.legal-content p{color:var(--muted);margin:0 0 14px}.legal-content p a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.deletion-steps{border-top:1px solid var(--line)}.deletion-steps section{display:grid;grid-template-columns:58px 1fr;gap:24px;padding:36px 0;border-bottom:1px solid var(--line)}.deletion-steps section>span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:18px;font-weight:800}.deletion-steps h2{margin-top:7px}.notice{display:flex;align-items:flex-start;gap:14px;margin-top:42px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.notice i{font-size:24px;color:#c17e1a}.notice p{margin:0}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}.reveal.is-visible{opacity:1;transform:none}
@media (max-width:1100px){.desktop-nav{display:none}.menu-toggle{display:grid}.mobile-nav{display:none;padding:6px 24px 18px;background:var(--nav);border-top:1px solid rgba(255,255,255,.1)}.mobile-nav.is-open{display:grid}.mobile-nav a{padding:11px 0;color:#c7d5d9;border-bottom:1px solid rgba(255,255,255,.08)}.capability-grid{grid-template-columns:1fr 1fr}.capability.featured{grid-row:span 2}.capability.image-cell{grid-column:span 2}.roas-chain{grid-template-columns:repeat(3,1fr)}.roas-chain article:nth-child(3):after{display:none}.security-layout{gap:44px}.footer-grid{grid-template-columns:1.1fr 1fr .65fr;gap:40px}}
@media (max-width:800px){.shell{width:min(calc(100% - 32px),var(--max))}.nav-wrap{height:66px}.nav-actions .button{display:none}.brand small{display:none}.hero{min-height:calc(100dvh - 66px);align-items:flex-end}.hero-image{object-position:63% center}.hero-shade{background:linear-gradient(0deg,rgba(4,15,25,.98) 0%,rgba(4,15,25,.82) 52%,rgba(4,15,25,.25) 100%)}.hero-content{padding-block:54px}.hero h1{font-size:clamp(38px,11vw,58px)}.hero-body{font-size:17px}.proof-grid{grid-template-columns:1fr 1fr}.proof-grid span{border-bottom:1px solid var(--line);min-height:72px}.metrics{grid-template-columns:1fr;padding-block:56px}.metrics article{padding:26px 18px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.metrics article:first-child{border-top:1px solid var(--line)}.section{padding-block:76px}.section-copy{margin-bottom:34px}.capability-grid{grid-template-columns:1fr}.capability,.capability.featured{grid-column:auto;grid-row:auto;min-height:280px}.capability.featured{min-height:480px}.capability.image-cell{grid-column:auto;display:block}.capability.image-cell img{height:250px;border-right:0;border-bottom:1px solid var(--line)}.workflow{grid-template-columns:1fr 1fr;gap:42px 0}.workflow:before{display:none}.roas-chain{grid-template-columns:1fr 1fr}.roas-chain article:nth-child(3):after{display:block}.roas-chain article:nth-child(2n):after{display:none}.chart-layout{grid-template-columns:1fr}.chart-wide{grid-row:auto}.comparison-table{overflow-x:auto}.comparison-row{min-width:760px}.security-layout{grid-template-columns:1fr}.cta-inner{min-height:390px;align-items:flex-start;justify-content:center;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.legal-summary{grid-template-columns:1fr}}
@media (max-width:520px){.language-link{padding:0 9px}.icon-button,.menu-toggle{width:38px;height:38px}.nav-actions{gap:6px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .button{width:100%}.proof-grid{grid-template-columns:1fr}.proof-grid span{border-left:1px solid var(--line)}.section-copy h2,.security-intro h2,.faq-section h2,.cta-inner h2,.legal-hero h1{font-size:34px}.capability{padding:24px}.capability.image-cell>div{padding:24px}.roas-chain{grid-template-columns:1fr}.roas-chain article{min-height:220px}.roas-chain article:after{display:none!important}.coverage-list{grid-template-columns:1fr}.evidence ol{grid-template-columns:1fr 1fr}.evidence li:nth-child(2):after{display:none}.footer-grid{gap:36px}.deletion-steps section{grid-template-columns:1fr}.deletion-steps section>span{width:42px;height:42px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}
@media (prefers-reduced-transparency:reduce){.site-header{background:var(--nav);backdrop-filter:none}.button.secondary{background:#0a1d2c;backdrop-filter:none}}