:root{--ink:#10252b;--navy:#091f28;--navy-2:#0d3941;--teal:#18b8a5;--mint:#d9f8ee;--lime:#e7f99f;--paper:#f4f8f7;--muted:#657a7f;--line:#d9e7e3;--white:#fff;--shadow:0 18px 48px rgba(18,63,65,.09)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;min-width:0;overflow-x:hidden;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
a{transition:transform .2s ease,color .2s ease,background .2s ease,border-color .2s ease}
.home-shell{min-width:0}.topbar{height:72px;padding:0 max(22px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;color:#fff;background:var(--navy)}
.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:850}.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#103537;background:linear-gradient(135deg,#edffc1,#6ce4ce)}
.topbar-cta,.primary-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:11px;text-decoration:none;font-weight:850}.topbar-cta{padding:10px 16px;color:#092f32;background:linear-gradient(135deg,var(--lime),#68e4ca)}
.home-hero{padding:30px max(22px,calc((100vw - 1180px)/2)) 36px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);gap:48px;align-items:center;color:#fff;background:radial-gradient(circle at 82% 20%,rgba(64,226,195,.2),transparent 27%),linear-gradient(145deg,var(--navy),var(--navy-2))}
.eyebrow{margin:0;color:#54d9c3;font-size:11px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.home-hero h1{max-width:700px;margin:13px 0 17px;font-size:clamp(42px,4.6vw,62px);line-height:1.08;letter-spacing:-.05em}.hero-lead{max-width:650px;margin:0;color:#c7d7da;font-size:16px;line-height:1.78}
.home-actions{display:flex;align-items:center;gap:21px;flex-wrap:wrap;margin-top:25px}.primary-link{min-height:52px;padding:0 24px;color:#082f31;background:linear-gradient(135deg,var(--lime),#62e2c7);box-shadow:0 12px 30px rgba(59,224,193,.17)}.primary-link span,.topbar-cta span,.mobile-sticky-cta span{transition:transform .2s ease}.primary-link:hover,.topbar-cta:hover{transform:translateY(-2px)}.primary-link:hover span,.topbar-cta:hover span{transform:translateX(3px)}.text-link{display:inline-flex;align-items:center;gap:7px;color:#c6d7da;font-size:13px;text-decoration:none}.text-link:hover{color:#fff}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px;color:#a9c0c3;font-size:11px}.trust-row span{display:flex;align-items:center;gap:7px}.trust-row span::before{content:"✓";display:grid;place-items:center;width:17px;height:17px;border-radius:50%;color:#5ce0c7;background:rgba(92,224,199,.12);font-size:10px;font-weight:900}
.product-showcase{display:block;min-width:0;border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:24px;color:#fff;background:rgba(255,255,255,.075);backdrop-filter:blur(13px);box-shadow:0 26px 70px rgba(0,0,0,.2);text-decoration:none}.showcase-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.showcase-head div span,.showcase-head div strong{display:block}.showcase-kicker{margin-bottom:5px;color:#65dec9;font-size:10px;font-weight:900;letter-spacing:.1em}.showcase-head strong{font-size:17px}.showcase-more{border-radius:99px;padding:6px 9px;color:#b8cecf;background:rgba(255,255,255,.08);font-size:10px}
.product-stack{position:relative;height:260px;margin:15px 0 7px}.stack-card{position:absolute;overflow:hidden;border-radius:16px;background:#f2f6f5;box-shadow:0 18px 40px rgba(0,0,0,.2)}.stack-card img{width:100%;height:100%;object-fit:contain}.stack-left,.stack-right{top:39px;width:43%;height:174px;opacity:.82}.stack-left{left:0;transform:rotate(-7deg)}.stack-right{right:0;transform:rotate(7deg)}.stack-main{left:50%;top:5px;z-index:2;width:50%;height:236px;padding:12px;transform:translateX(-50%);background:#fff}.stack-main>span{position:absolute;top:12px;left:12px;z-index:2;border-radius:99px;padding:5px 8px;color:#08776d;background:#dff8f1;font-size:9px;font-weight:900}.stack-main img{height:180px}.stack-main strong{display:block;overflow:hidden;color:var(--ink);font-size:13px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.showcase-cta{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1);padding-top:15px;color:#dce9ea;font-size:12px;font-weight:800}.showcase-cta b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;color:#073135;background:#68e4ca}.product-showcase:hover{transform:translateY(-4px);border-color:rgba(104,228,202,.4)}
.featured-section,.process-section,.faq-section{max-width:1180px;margin:auto;padding:54px 22px}.section-title{max-width:760px;margin-bottom:24px}.section-title h2,.final-cta h2{margin:9px 0 0;font-size:clamp(28px,3vw,42px);letter-spacing:-.04em}.split-title{display:flex;align-items:flex-end;justify-content:space-between;max-width:none;gap:26px}.split-title>p{max-width:380px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.featured-card{display:grid;grid-template-columns:44% 1fr;min-width:0;min-height:190px;overflow:hidden;border:1px solid var(--line);border-radius:18px;color:var(--ink);background:#fff;box-shadow:var(--shadow);text-decoration:none}.product-image{display:grid;place-items:center;min-width:0;padding:12px;background:linear-gradient(145deg,#edf4f3,#f9fbfa)}.product-image img{display:block;width:100%;height:160px;object-fit:contain}.product-info{display:flex;min-width:0;padding:24px 17px 20px;flex-direction:column;justify-content:center}.product-info small{color:var(--teal);font-size:10px;font-weight:850}.product-info strong{margin:8px 0 21px;font-size:16px;line-height:1.35}.product-info em{margin-top:auto;color:#687b80;font-size:10px;font-style:normal}.product-info em b{color:var(--teal)}.featured-card:hover{transform:translateY(-4px);border-color:#acdcd3}.featured-card:hover em{color:#087c72}.section-action{display:flex;justify-content:center;margin-top:22px}.primary-link.dark{color:#fff;background:linear-gradient(135deg,#0e3b42,#14786e);box-shadow:none}
.process-section{padding-top:15px}.process-row{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.process-row>div{display:flex;align-items:center;gap:15px;padding:25px;border-right:1px solid var(--line)}.process-row>div:last-child{border:0}.process-row>div>strong{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:50%;color:#087668;background:var(--mint)}.process-row span,.process-row b,.process-row small{display:block}.process-row b{font-size:13px}.process-row small{margin-top:5px;color:#87969a;font-size:10px;font-weight:400}
.faq-section{padding-top:10px;padding-bottom:56px}.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.faq-grid article{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.faq-grid h3{margin:0 0 10px;font-size:15px}.faq-grid p{margin:0;color:var(--muted);font-size:12px;line-height:1.75}
.final-cta{padding:50px 22px 54px;text-align:center;color:#fff;background:radial-gradient(circle at 50% 0,rgba(83,220,196,.18),transparent 32%),linear-gradient(145deg,#0d2b33,#12434a)}.final-cta p:not(.eyebrow){margin:12px 0 22px;color:#bad0d3}.final-cta .primary-link{margin:auto}
footer{padding:27px 22px calc(27px + env(safe-area-inset-bottom));display:flex;justify-content:center;gap:14px;flex-wrap:wrap;color:#789095;background:#e8f1ef;font-size:12px}footer strong{color:#425b60}footer a{color:#60777b;text-decoration:none}.mobile-sticky-cta{display:none}
@media(max-width:980px){.home-hero{grid-template-columns:minmax(0,1fr) 360px;gap:30px}.featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.home-hero{grid-template-columns:1fr;gap:24px;padding-top:30px;padding-bottom:36px}.product-showcase{width:min(520px,100%)}.product-stack{height:226px}.featured-section,.process-section,.faq-section{padding-top:46px;padding-bottom:46px}.process-section,.faq-section{padding-top:8px}.process-row{grid-template-columns:1fr}.process-row>div{border-right:0;border-bottom:1px solid var(--line)}.faq-grid{grid-template-columns:1fr}}
@media(max-width:580px){.topbar{height:62px;padding:0 15px}.brand{min-width:0}.brand span:last-child{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.topbar-cta{flex:none;padding:9px 11px;font-size:12px}.home-hero{padding:24px 16px 30px}.home-hero h1{font-size:37px}.hero-lead{font-size:14px}.home-actions{align-items:flex-start;gap:14px;flex-direction:column;margin-top:21px}.primary-link{width:100%}.trust-row{display:grid;gap:8px;margin-top:15px}.product-showcase{padding:17px 15px;border-radius:18px}.product-stack{height:206px;margin-top:11px}.stack-left,.stack-right{top:37px;height:132px}.stack-main{height:190px}.stack-main img{height:139px}.featured-section,.process-section,.faq-section{padding-left:15px;padding-right:15px}.split-title{display:block}.split-title>p{margin-top:12px}.featured-grid{grid-template-columns:1fr;gap:10px}.featured-card{min-height:150px;grid-template-columns:42% 1fr}.product-image img{height:132px}.product-info{padding:18px 14px}.product-info strong{margin-bottom:16px}.section-action{margin-top:18px}.faq-grid{gap:10px}.final-cta{padding:44px 16px 74px}.final-cta p:not(.eyebrow){font-size:13px}footer{padding-bottom:82px;align-items:center;flex-direction:column;text-align:center}.mobile-sticky-cta{position:fixed;left:12px;right:12px;bottom:calc(9px + env(safe-area-inset-bottom));z-index:30;display:flex;align-items:center;justify-content:center;gap:9px;height:52px;border-radius:12px;color:#082f31;background:linear-gradient(135deg,var(--lime),#62e2c7);box-shadow:0 14px 34px rgba(6,35,40,.28);font-weight:850;text-decoration:none}.mobile-sticky-cta:hover span{transform:translateX(3px)}}
@media(max-width:360px){.brand span:last-child{max-width:136px}.home-hero{padding-left:12px;padding-right:12px}.home-hero h1{font-size:33px}.showcase-more{display:none}.featured-section,.process-section,.faq-section{padding-left:12px;padding-right:12px}.product-info strong{font-size:14px}.product-info em{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}a,.primary-link span,.topbar-cta span,.mobile-sticky-cta span{transition:none}}