:root{--bg:#030812;--bg2:#06111f;--panel:#081626;--panel2:#0b1d31;--line:#173552;--text:#edf7ff;--muted:#8ea6bc;--cyan:#12c8ff;--blue:#3a73ff;--purple:#8a67ff;--green:#4de2bf;--shadow:0 26px 70px #0009;--radius:24px;--max:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 18% 0%,#0b2b42 0,transparent 34%),radial-gradient(circle at 82% 16%,#052f3f 0,transparent 30%),linear-gradient(180deg,#02060d,#06111f 50%,#02070d);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.15;background-image:linear-gradient(#5db8e50d 1px,transparent 1px),linear-gradient(90deg,#5db8e50d 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 85%);z-index:-1}a{color:inherit;text-decoration:none}img{max-width:100%}.wrap{width:min(var(--max),calc(100% - 34px));margin:auto}.topbar{min-height:32px;padding:7px 16px;display:flex;gap:8px;align-items:center;justify-content:center;border-bottom:1px solid #11304a;background:#04101add;font-size:11px;color:#94bfd2;letter-spacing:.07em;text-transform:uppercase}.topbar b{color:#55d7ff}header{position:sticky;top:0;z-index:50;background:#020a12dd;border-bottom:1px solid #12304a;backdrop-filter:blur(18px)}.nav{height:76px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;width:178px;height:50px;overflow:hidden}.brand img{width:195px;height:108px;object-fit:cover;object-position:center;mix-blend-mode:screen}.navlinks{display:flex;gap:4px;flex:1;justify-content:center}.navlink{color:#a7bdd0;padding:10px 13px;border-radius:12px;transition:.25s}.navlink:hover,.navlink.active{color:#fff;background:#102337}.actions{display:flex;gap:9px}.cta,.secondary,.mini-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:13px;padding:11px 15px;color:#fff;cursor:pointer;transition:.25s}.secondary,.mini-btn{border:1px solid #1c4665;background:#0b1c2b}.cta{border:0;background:linear-gradient(135deg,#0ab8f2,#3475ff);box-shadow:0 10px 30px #0a8ed944}.cta:hover,.secondary:hover,.mini-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}.cartcount{display:inline-grid;place-items:center;min-width:19px;height:19px;border-radius:50%;background:#20ccff;color:#00101a;font-size:11px;font-weight:900;margin-left:6px}.menu-toggle{display:none;background:transparent;color:white;border:1px solid #24445d;border-radius:10px;padding:8px 10px}.hero{padding:34px 0 26px}.hero-banner{width:min(1450px,calc(100% - 24px));margin:auto;border:1px solid #173b59;border-radius:30px;background:#020713;box-shadow:0 36px 100px #000b,0 0 90px #6b35ff18;overflow:hidden}.hero-stage{position:relative;aspect-ratio:1672/941;overflow:hidden}.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease,transform 1.2s ease;transform:scale(1.02)}.hero-slide.active{opacity:1;transform:scale(1)}.hero-slide img{width:100%;height:100%;object-fit:cover}.hero-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;background:linear-gradient(180deg,#07111dd9,#050c17f2);border-top:1px solid #1c3551}.hero-toolbar b{display:block;font-size:14px}.hero-toolbar span{display:block;color:#7490a8;font-size:12px;margin-top:3px}.hero-dots{display:flex;gap:7px}.hero-dot{width:9px;height:9px;padding:0;border:0;border-radius:99px;background:#35516a;cursor:pointer}.hero-dot.active{width:28px;background:linear-gradient(90deg,#31ccff,#925cff)}.section{padding:58px 0}.section.alt{background:linear-gradient(180deg,#04101b88,#02070c44);border-top:1px solid #102b41;border-bottom:1px solid #102b41}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:24px}.eyebrow{font-size:12px;color:#59cfff;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.section-head h2,.content h2{margin:8px 0 0;font-size:clamp(29px,4vw,46px);letter-spacing:-.035em}.section-head p{max-width:610px;margin:0;color:var(--muted);line-height:1.7}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.glass,.card{background:linear-gradient(180deg,#0a1929,#06111e);border:1px solid #173650;border-radius:22px;box-shadow:var(--shadow)}.card{overflow:hidden;transition:.28s}.card:hover{transform:translateY(-5px);border-color:#2c7da6}.card>a:first-child{display:block;position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid #14314a;background:#030b15}.card>a:first-child>img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center;display:block}.product-card>a:first-child{aspect-ratio:1/1}.product-card>a:first-child>img{object-fit:cover}.card-body{padding:18px}.chiprow{display:flex;gap:7px;flex-wrap:wrap}.chip{font-size:11px;border:1px solid #23445f;background:#0b2335;border-radius:999px;color:#93c8df;padding:6px 9px}.card h3{margin:12px 0 8px;font-size:20px}.card p{margin:0;color:#8fa5b8;line-height:1.6;font-size:14px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid #173148}.price{font-size:21px;font-weight:900}.stars{color:#ffd15b;font-size:13px}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-top:24px;color:#7f9aaf;font-size:13px}.breadcrumb a:hover{color:#61d4ff}.breadcrumb strong{color:#cbdbe6}.page-hero{padding:24px 0 30px}.page-hero-box{padding:32px;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.page-hero h1{font-size:clamp(38px,5vw,64px);line-height:1.02;margin:10px 0 14px;letter-spacing:-.045em}.page-hero p{color:#94aec2;line-height:1.75}.page-hero img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:19px;border:1px solid #21485e;display:block}.content{max-width:860px}.content p,.content li{color:#a6bac9;line-height:1.82}.content h2{font-size:31px;margin-top:38px}.content h3{font-size:21px;margin-top:27px}.content a{color:#58d2ff;text-decoration:underline;text-underline-offset:3px}.article-hero-img{margin-top:22px;border-radius:24px;border:1px solid #244761;box-shadow:var(--shadow);width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.prose-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px}.toc{position:sticky;top:108px;height:max-content;padding:19px}.toc h3{margin-top:0}.toc a{display:block;color:#88a6bb;padding:8px 0;border-bottom:1px solid #153249;font-size:13px}.toc a:hover{color:#60d4ff}.callout{padding:20px;margin:26px 0;border:1px solid #22516f;border-radius:18px;background:#0a2132}.internal-links{padding:22px;margin-top:34px}.internal-links h3{margin:0 0 14px}.link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.link-grid a{display:block;border:1px solid #193d58;border-radius:13px;padding:12px;color:#a8c4d8;background:#081827}.link-grid a:hover{border-color:#35acd8;color:white}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}.product-image{position:sticky;top:112px}.product-image img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:26px;border:1px solid #275272;box-shadow:0 32px 90px #000b;display:block}.product-info{padding:28px}.product-info h1{font-size:clamp(38px,5vw,59px);margin:8px 0 13px;letter-spacing:-.04em}.product-info p{color:#9eb3c2;line-height:1.75}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:22px 0}.feature{padding:13px;border:1px solid #1c425f;border-radius:14px;background:#081a29;color:#b5cada;font-size:13px}.buybox{margin-top:22px;padding-top:20px;border-top:1px solid #1b3a52}.qtyrow{display:flex;align-items:center;gap:12px;margin:13px 0}.qtyrow input{width:72px;padding:10px;border-radius:10px;border:1px solid #264a64;background:#061421;color:white}.payment-label{margin:16px 0 8px;color:#6e91aa;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.payment-methods img{display:block;width:100%;max-width:520px;background:#fff;border-radius:8px}.payment-methods.compact img{max-width:390px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review{padding:19px}.review p{color:#aac0cf;line-height:1.65}.tutorial-step{padding:20px;margin:14px 0}.stepnum{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#13c9ff,#7a5cff);font-weight:900;color:#00101a}.codebox{white-space:pre-wrap;background:#020912;border:1px solid #1d4562;border-radius:16px;padding:18px;color:#b8d9eb;line-height:1.7;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.about-grid,.contact-grid,.cart-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}.about-copy,.contact-info,.formbox,.summary,.cart-list{padding:26px}.about-grid>img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:23px;border:1px solid #234a65;align-self:start}.values{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}.value{padding:15px;border:1px solid #193b55;border-radius:15px}.value span{display:block;color:#8ca6ba;font-size:13px;margin-top:5px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:#9db4c6}.field input,.field textarea,.field select{width:100%;padding:12px 13px;border-radius:12px;border:1px solid #244b65;background:#061523;color:#eef8ff}.field textarea{min-height:150px;resize:vertical}.cart-row{display:grid;grid-template-columns:78px 1fr auto;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid #17354e}.cart-row img{width:78px;height:78px;object-fit:cover;border-radius:13px}.cart-actions{display:flex;gap:8px;align-items:center}.cart-actions button{width:30px;height:30px;border-radius:8px;border:1px solid #244c66;background:#071827;color:white}.sumline{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid #17354e;color:#9db4c6}.sumline.total{font-size:22px;color:white;border-bottom:0}.empty{padding:24px;color:#8fa8bb}.brand-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.brand-pill{min-height:78px;display:grid;place-items:center;border:1px solid #18374f;border-radius:18px;background:#081725;color:#7391a9;font-weight:850;letter-spacing:.04em}.footer-top{display:grid;grid-template-columns:.9fr 1.5fr;gap:46px;padding:50px 0 38px;border-top:1px solid #12314b}.footer-logo{width:220px;height:110px;object-fit:cover;mix-blend-mode:screen}.footer-brand h3{margin:5px 0 8px;font-size:18px}.footer-brand p{color:#7f9bb0;line-height:1.65;font-size:13px}.sitemap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.sitemap h4{margin:0 0 12px}.sitemap a{display:block;color:#809db2;padding:5px 0;font-size:13px}.sitemap a:hover{color:#64d7ff}.seo-footer{border-top:1px solid #0f2b41;border-bottom:1px solid #0f2b41;background:#03101b;padding:18px 0;color:#7795aa;font-size:12px;line-height:1.7}.seo-footer a{color:#54cfff}.copyright{display:flex;justify-content:space-between;gap:20px;padding:18px 0;color:#69869d;font-size:12px}.copyright a:hover{color:#5bd6ff}.trademark{padding:0 0 24px;color:#526d81;font-size:11px}.sitemap-page ul{columns:2;gap:40px}.sitemap-page li{break-inside:avoid;margin:8px 0;color:#9bb4c5}.sitemap-page a{color:#64d5ff}.no-js{display:none}@media(max-width:1100px){.grid4{grid-template-columns:repeat(3,1fr)}}@media(max-width:980px){.navlinks,.actions .secondary{display:none}.menu-toggle{display:block;margin-left:auto}.nav.menu-open .navlinks{display:flex;position:absolute;top:76px;left:17px;right:17px;flex-direction:column;background:#061421;border:1px solid #21415a;border-radius:17px;padding:12px}.grid3,.grid4,.review-grid{grid-template-columns:repeat(2,1fr)}.page-hero-box,.product-detail,.prose-layout,.about-grid,.contact-grid,.cart-layout,.footer-top{grid-template-columns:1fr}.product-image{position:relative;top:auto}.toc{position:relative;top:auto}.brand-strip{grid-template-columns:repeat(3,1fr)}.sitemap{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.grid3{grid-template-columns:1fr}.product-card>a{aspect-ratio:1/1}}@media(max-width:640px){.topbar span{display:none}.nav{height:66px}.brand{width:145px}.brand img{width:160px}.hero{padding-top:16px}.hero-banner{width:calc(100% - 16px);border-radius:18px}.hero-stage{aspect-ratio:16/10}.hero-toolbar{align-items:flex-start;flex-direction:column}.section{padding:42px 0}.section-head{align-items:flex-start;flex-direction:column}.grid2,.grid3,.grid4,.review-grid,.feature-list,.values,.formgrid{grid-template-columns:1fr}.page-hero-box{padding:20px}.page-hero h1,.product-info h1{font-size:38px}.article-hero-img{aspect-ratio:16/9}.brand-strip{grid-template-columns:repeat(2,1fr)}.copyright{flex-direction:column}.sitemap{grid-template-columns:1fr 1fr}.sitemap-page ul{columns:1}.cart-row{grid-template-columns:62px 1fr}.cart-row img{width:62px;height:62px}.cart-actions{grid-column:2}.footer-top{padding-top:36px}}

/* v6 image-ratio safety */
img{height:auto}.hero-slide img{height:100%}.card>a:first-child{min-height:0!important;max-height:none!important}.product-card>a:first-child{min-height:0!important}.page-hero-box>img,.article-hero-img{max-height:720px}.about-grid>img{max-height:620px}