@charset "UTF-8";
:root{--ink:#e9f3ef;--muted:#91a39c;--line:rgba(255,255,255,.1);--green:#5de1b4;--green2:#0ea778;--dark:#050d0b;--panel:#0a1713;--panel2:#0d211b;--white:#fff;--shell:1240px;--shadow:0 28px 90px rgba(0,0,0,.34)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:#07100e;color:var(--ink);font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}.container{width:min(calc(100% - 40px),var(--shell));margin:auto}.section{padding:110px 0}.eyebrow{display:inline-block;color:var(--green);font-size:11px;font-weight:800;letter-spacing:.18em}.section-head{max-width:780px;margin:0 auto 54px;text-align:center}.section-head.left{text-align:left;margin-left:0}.section-head h2,.source-copy h2,.shield-copy h2,.risk-copy h2,.public-copy h2,.final-copy h2{margin:14px 0 0;font-size:clamp(38px,5vw,62px);line-height:1.06;letter-spacing:-.055em}.section-head p,.source-copy>p,.shield-copy>p,.risk-copy>p,.public-copy>p,.final-copy>p{color:var(--muted);font-size:15px}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:.25s}.site-header.scrolled{background:rgba(5,13,11,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-shell{width:min(calc(100% - 40px),var(--shell));height:78px;margin:auto;display:flex;align-items:center;gap:28px}.brand img{width:170px}.desktop-nav{display:flex;gap:25px;margin-left:auto}.desktop-nav a{font-size:13px;color:#a8b8b2}.desktop-nav a:hover{color:var(--green)}.nav-cta{padding:11px 17px;border-radius:10px;background:var(--green);color:#03100c;font-size:13px;font-weight:800}.menu-btn{display:none;margin-left:auto;border:0;background:transparent}.menu-btn span{display:block;width:22px;height:2px;background:#fff;margin:6px}.mobile-nav{display:none}
.hero{position:relative;overflow:hidden;padding:150px 0 95px;background:radial-gradient(circle at 70% 10%,rgba(46,186,143,.14),transparent 30%),linear-gradient(180deg,#07100e,#0a1512)}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:minmax(420px,.85fr) minmax(580px,1.15fr);gap:70px;align-items:center}.hero h1{font-size:clamp(54px,6vw,82px);line-height:1.02;letter-spacing:-.065em;margin:18px 0 24px}.hero-copy>p{max-width:620px;color:#9cafA7;font-size:16px}.hero-actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;min-height:54px;align-items:center;justify-content:center;gap:10px;padding:0 23px;border-radius:12px;font-size:14px;font-weight:800;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn img{width:26px;height:26px;border-radius:7px}.btn-primary{background:var(--green);color:#03100c}.btn-ghost{border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.03)}.hero-status{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.hero-status div{padding:18px 15px;border-right:1px solid var(--line)}.hero-status div:last-child{border-right:0}.hero-status span{display:block;color:var(--green);font-size:10px}.hero-status b{display:block;font-size:12px;margin-top:7px}.hero-status small{color:#70837c;font-size:10px}.hero-frame{padding:22px;border:1px solid var(--line);border-radius:32px;background:rgba(255,255,255,.03);box-shadow:var(--shadow)}.hero-frame img{border-radius:22px}.security-panel{position:absolute;right:-15px;bottom:-35px;width:290px;padding:20px;border:1px solid rgba(93,225,180,.25);border-radius:18px;background:rgba(5,13,11,.9);backdrop-filter:blur(16px);box-shadow:0 24px 60px rgba(0,0,0,.35)}.panel-head{display:flex;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.14em}.panel-head i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(93,225,180,.1)}.panel-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:11px}.panel-row span{color:#9aadA5}.panel-row .ok{color:var(--green)}.panel-note{padding-top:12px;color:#6f817a;font-size:9px}
.checks{background:#0a1512}.check-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.check-grid article{padding:32px 22px;border-right:1px solid var(--line)}.check-grid article:last-child{border-right:0}.check-grid span{font-size:10px;color:var(--green)}.check-grid h3{font-size:18px;margin:28px 0 7px}.check-grid p{font-size:11px;color:var(--muted);margin:0}
.source{background:#f5f8f6;color:#12211c}.source-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(390px,.8fr);gap:65px;align-items:center}.source-image{padding:22px;border-radius:30px;background:white;box-shadow:0 28px 80px rgba(20,56,44,.13)}.source-image img{border-radius:20px}.source-copy>p{color:#65766f}.source-list{margin-top:30px;border-top:1px solid #dae7e2}.source-list div{display:grid;grid-template-columns:35px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid #dae7e2}.source-list span{font-size:10px;color:#138e69}.source-list p{margin:0;font-size:11px;color:#65766f}.source-list b{display:block;color:#12211c;font-size:13px}
.account{background:#07100e}.account-grid{display:grid;grid-template-columns:260px minmax(420px,1fr) 260px;gap:30px;align-items:center}.phone-card{padding:15px;border:1px solid var(--line);border-radius:28px;background:#0b1814;box-shadow:var(--shadow)}.phone-card img{border-radius:20px}.phone-card span{display:block;text-align:center;font-size:9px;letter-spacing:.15em;color:#789087;margin:14px 0 4px}.account-rules{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}.account-rules article{padding:28px;background:#0b1814}.account-rules span{font-size:10px;color:var(--green)}.account-rules h3{font-size:18px;margin:24px 0 8px}.account-rules p{font-size:11px;color:var(--muted)}
.shield{background:#0c1915}.shield-grid{display:grid;grid-template-columns:minmax(390px,.8fr) minmax(0,1.2fr);gap:60px;align-items:center}.risk-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.risk-tags span{padding:9px 12px;border:1px solid var(--line);border-radius:999px;font-size:10px;color:#a4b7b0}.shield-image{padding:22px;border:1px solid var(--line);border-radius:30px;background:#08120f}.shield-image img{border-radius:20px}
.devices{background:#f4f7f5;color:#12211c}.devices .section-head p{color:#65766f}.device-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.device-card{display:grid;grid-template-columns:240px 1fr;gap:35px;align-items:center;padding:28px;border-radius:30px;background:white;box-shadow:0 28px 80px rgba(20,56,44,.12)}.device-shot img{max-height:500px;margin:auto;border-radius:22px}.device-copy>span{font-size:10px;color:#138e69;font-weight:800;letter-spacing:.15em}.device-copy h3{font-size:30px;line-height:1.1;margin:14px 0}.device-copy p{font-size:12px;color:#65766f}
.risk{background:#07100e}.risk-grid{display:grid;grid-template-columns:minmax(420px,.8fr) minmax(0,1.2fr);gap:60px;align-items:center}.risk-list{margin-top:30px;border-top:1px solid var(--line)}.risk-list div{display:grid;grid-template-columns:35px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}.risk-list span{font-size:10px;color:var(--green)}.risk-list p{margin:0;color:var(--muted);font-size:12px}.risk-phones{display:flex;justify-content:center;gap:25px}.phone-card.dark{width:250px}.phone-card.offset{transform:translateY(55px)}
.public-device{background:#0c1915}.public-grid{display:grid;grid-template-columns:minmax(360px,.7fr) minmax(0,1.3fr);gap:60px;align-items:start}.public-rules{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}.public-rules article{padding:28px;background:#0b1814}.public-rules span{font-size:10px;color:var(--green)}.public-rules h3{font-size:18px;margin:22px 0 7px}.public-rules p{font-size:11px;color:var(--muted);margin:0}
.final-check{background:#f5f8f6;color:#12211c}.final-console{max-width:880px;margin:auto;padding:25px;border-radius:28px;background:#07100e;color:#e9f3ef;box-shadow:0 30px 80px rgba(15,45,35,.2)}.console-row{display:grid;grid-template-columns:1.2fr 1fr 18px;gap:20px;align-items:center;padding:18px 8px;border-bottom:1px solid var(--line)}.console-row span{font-size:11px;color:#8fa49b}.console-row b{font-size:12px}.console-row i{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(93,225,180,.08)}.final-console p{margin:18px 8px 4px;color:#70837c;font-size:9px}
.final-cta{padding:100px 0;background:#030806;overflow:hidden}.final-grid{display:grid;grid-template-columns:minmax(390px,.72fr) minmax(0,1.28fr);gap:55px;align-items:center}.final-copy>img{width:58px;height:58px;border-radius:14px;margin-bottom:20px}.final-copy>p{color:#8ea198}.final-image img{filter:drop-shadow(0 30px 35px rgba(0,0,0,.35))}
footer{padding:65px 0 25px;background:#010403;color:#7f918a}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:60px;padding-bottom:35px;border-bottom:1px solid var(--line)}.footer-logo{width:170px}.footer-grid p{max-width:520px;font-size:11px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 35px}.footer-links a{font-size:11px}.copyright{padding-top:20px;font-size:10px}
.to-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#0a1713;color:#fff;opacity:0;pointer-events:none;transition:.2s}.to-top.show{opacity:1;pointer-events:auto}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}[data-reveal].visible{opacity:1;transform:none}
@media(max-width:1050px){.desktop-nav{display:none}.hero-grid,.source-grid,.shield-grid,.risk-grid,.public-grid,.final-grid{grid-template-columns:1fr}.check-grid{grid-template-columns:repeat(3,1fr)}.check-grid article:nth-child(3n){border-right:0}.account-grid{grid-template-columns:220px 1fr 220px}.device-card{grid-template-columns:190px 1fr}.security-panel{right:15px}}
@media(max-width:760px){.section{padding:76px 0}.nav-cta{display:none}.menu-btn{display:block}.mobile-nav{position:fixed;top:68px;left:0;right:0;display:grid;max-height:0;overflow:hidden;background:#07100e;padding:0 20px;opacity:0;transition:.25s}.mobile-nav.open{max-height:480px;padding-top:12px;padding-bottom:20px;opacity:1;border-bottom:1px solid var(--line)}.mobile-nav a{padding:12px 0;border-bottom:1px solid var(--line)}.nav-shell{height:68px}.hero{padding:110px 0 70px}.hero h1{font-size:47px}.hero-actions{display:grid}.btn{width:100%}.hero-status{grid-template-columns:1fr}.hero-status div{border-right:0;border-bottom:1px solid var(--line)}.security-panel{position:relative;right:auto;bottom:auto;width:100%;margin-top:12px}.check-grid{grid-template-columns:1fr}.check-grid article{border-right:0;border-bottom:1px solid var(--line)}.account-grid{grid-template-columns:1fr}.phone-card{max-width:300px;margin:auto}.account-rules{grid-template-columns:1fr}.device-grid{grid-template-columns:1fr}.device-card{grid-template-columns:1fr}.risk-phones{flex-direction:column;align-items:center}.phone-card.offset{transform:none}.public-rules{grid-template-columns:1fr}.console-row{grid-template-columns:1fr auto}.console-row b{grid-column:1/2}.console-row i{grid-column:2/3;grid-row:1/3}.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr}.section-head h2,.source-copy h2,.shield-copy h2,.risk-copy h2,.public-copy h2,.final-copy h2{font-size:38px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}[data-reveal]{opacity:1;transform:none}}