:root{--ink:#111827;--muted:#647084;--line:#dce2eb;--panel:#f6f8fb;--blue:#0b55ff;--cyan:#00a9c7;--green:#24a36a;--dark:#101722;--white:#fff;--shell:min(1420px,calc(100% - 72px));--radius:6px;--shadow:0 18px 60px rgba(17,24,39,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:15px/1.5 Inter,Segoe UI,Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.shell{width:var(--shell);margin-inline:auto}.skip{position:fixed;z-index:100;top:8px;left:8px;background:#fff;padding:10px;transform:translateY(-150%)}.skip:focus{transform:none}.topbar{background:var(--dark);color:#fff}.nav{height:68px;display:flex;align-items:center;gap:36px}.logo{display:flex;align-items:center;gap:12px;margin-right:auto}.logo span{width:38px;height:38px;display:grid;place-items:center;background:var(--blue);font-weight:800;font-size:17px}.logo b{font-size:18px}.nav nav{display:flex;align-items:center;gap:34px;font-weight:600}.nav nav a:hover{color:#8fb3ff}.nav-meta{margin-left:auto;display:flex;gap:24px;color:#d9e0eb;font-size:13px}.nav-toggle{display:none}.hero{background:radial-gradient(circle at 65% 35%,#fff 0,#f5f7fa 45%,#fff 75%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1fr 1.15fr;min-height:500px;align-items:center;gap:48px}.label{color:var(--blue);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:800}.hero h1,.page-head h1{margin:16px 0 18px;font-size:clamp(44px,4.7vw,72px);line-height:.98;letter-spacing:-.055em}.hero h1 em{color:var(--blue);font-style:normal}.hero-copy>p{color:var(--muted);font-size:18px;max-width:680px}.search{display:flex;max-width:720px;margin:28px 0 30px;border:1px solid #aeb8c8;background:#fff;box-shadow:0 8px 28px rgba(17,24,39,.05)}.search input{flex:1;min-width:0;border:0;padding:17px 18px;font:inherit;outline:0}.search button,.button,.full-compare button{border:0;background:var(--blue);color:#fff;padding:16px 23px;font-weight:750;cursor:pointer}.search button span{margin-left:18px}.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.trust>div{display:flex;gap:10px}.trust b{color:var(--blue);font-size:23px}.trust span{display:grid}.trust small{color:var(--muted);font-size:12px}.product-stage{position:relative;min-height:500px;display:grid;place-items:center;overflow:hidden}.product-stage>img{width:min(510px,80%);height:410px;object-fit:contain;filter:contrast(1.05);border-radius:2px}.grid-plane{position:absolute;inset:55% 0 0;background-image:linear-gradient(#ccd5e255 1px,transparent 1px),linear-gradient(90deg,#ccd5e255 1px,transparent 1px);background-size:42px 42px;transform:perspective(300px) rotateX(55deg);transform-origin:top}.spec-float{position:absolute;right:0;top:80px;width:220px;padding:20px;background:#ffffffed;border:1px solid var(--line);box-shadow:var(--shadow)}.spec-float span{font-size:10px;color:var(--blue);font-weight:800}.spec-float strong{display:block;font-size:18px;margin:7px 0}.spec-float p{color:var(--muted);font-size:12px}.spec-float a{color:var(--blue);font-weight:750;font-size:12px}.categories{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-top:0}.categories>a{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:14px;padding:22px;border-right:1px solid var(--line)}.categories>a:last-child{border:0}.categories>a:hover,.categories .active{outline:2px solid var(--blue);outline-offset:-2px}.categories i{font-style:normal;color:var(--blue);font-size:28px}.categories span{display:grid}.categories small{color:var(--muted)}.workspace{display:grid;grid-template-columns:1fr 300px;gap:18px;padding:26px 0}.compare-panel,.side-stack>div,.full-compare,.data-sheet>div,.data-sheet>aside{border:1px solid var(--line);background:#fff}.panel-head{display:flex;justify-content:space-between;align-items:end;padding:24px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:24px;margin:5px 0 0}.panel-head>a{color:var(--blue);font-weight:700}.mini-compare{display:grid;grid-template-columns:235px 1fr}.mini-compare aside{padding:22px;border-right:1px solid var(--line)}.mini-compare label{display:grid;font-weight:700;margin-bottom:20px}.mini-compare output{font-weight:400;color:var(--muted)}input[type=range]{accent-color:var(--blue);width:100%}.mini-compare aside button{width:100%;background:#fff;border:1px solid #bbc4d1;padding:10px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:620px}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);border-right:1px solid var(--line);white-space:nowrap}thead th{background:var(--panel);font-size:12px}tbody th{font-size:13px}.ok{color:var(--green)}.side-stack{display:grid;gap:18px}.side-stack>div{padding:22px}.side-stack h3{font-size:21px;margin:7px 0}.side-stack ol{padding-left:20px;color:var(--muted)}.side-stack a{color:var(--blue);font-weight:700}.side-stack .dark-card{background:var(--dark);color:#fff}.dark-card p{color:#bdc7d4}.dark-card .button{display:block;text-align:center;margin-top:22px}.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr)}.proof-grid>div{display:flex;gap:15px;padding:23px;border-right:1px solid var(--line)}.proof-grid b{font-size:26px}.proof-grid span{display:grid}.proof-grid small{color:var(--muted)}.page-head{padding:82px 0;background:linear-gradient(115deg,#fff,#f3f6fa);border-bottom:1px solid var(--line)}.page-head h1{font-size:clamp(42px,4vw,64px)}.page-head p{font-size:18px;color:var(--muted);max-width:760px}.page-head.dark{background:var(--dark);color:#fff}.page-head.dark p{color:#b9c4d2}.page-head .button{display:inline-block;margin-top:20px}.search.compact{max-width:680px;margin-bottom:0}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:36px 0 80px}.card-grid>a{border:1px solid var(--line);padding:32px;min-height:235px;display:flex;flex-direction:column}.card-grid>a:hover{border-color:var(--blue);box-shadow:var(--shadow)}.card-grid span,.info-grid b{color:var(--blue);font-weight:800}.card-grid h2{font-size:30px;margin:22px 0 6px}.card-grid p{color:var(--muted)}.card-grid b{margin-top:auto;color:var(--blue)}.full-compare{display:grid;grid-template-columns:250px 1fr;margin:36px auto 80px}.full-compare>aside{padding:24px;border-right:1px solid var(--line)}.full-compare label{display:grid;gap:7px;margin:18px 0;font-weight:700}.full-compare select,.full-compare input[type=number]{padding:11px;border:1px solid #b9c3d0;font:inherit}.full-compare button{width:100%}.article-list,.results{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:36px 0 80px}.article-list article,.results>a,.empty{border:1px solid var(--line);padding:28px;min-height:220px;display:flex;flex-direction:column}.article-list span,.results>a>span{font-size:10px;letter-spacing:.1em;color:var(--blue);font-weight:800}.article-list h2,.results h2{font-size:25px}.article-list p,.results p{color:var(--muted)}.article-list a,.results b{margin-top:auto;color:var(--blue);font-weight:700}.results>p{grid-column:1/-1}.empty{grid-column:1/-1;min-height:auto}.data-sheet{display:grid;grid-template-columns:1fr 340px;gap:18px;padding:36px 0 80px}.data-sheet>div,.data-sheet>aside{padding:32px}.data-sheet p{color:var(--muted)}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:36px 0 80px}.info-grid>div{border:1px solid var(--line);padding:30px}.info-grid p{color:var(--muted)}footer{background:var(--dark);color:#d9e1ec;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:60px}.footer-grid p{color:#98a7bb;max-width:400px}.footer-grid h2{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#fff}.footer-grid>div>a:not(.logo){display:block;margin:8px 0;color:#b8c4d3}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #ffffff18;margin-top:40px;padding-top:18px;color:#8696ab;font-size:12px}@media(max-width:1050px){:root{--shell:min(100% - 36px,1420px)}.nav nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--dark);padding:20px}.nav nav.open{display:grid}.nav-toggle{display:block;background:transparent;color:#fff;border:1px solid #ffffff55;padding:8px 12px}.nav-meta{display:none}.hero-grid{grid-template-columns:1fr}.product-stage{min-height:380px}.categories{grid-template-columns:1fr 1fr}.workspace{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{display:none}}@media(max-width:700px){.nav{height:60px}.logo b{font-size:15px}.hero-grid{padding-top:45px}.hero h1{font-size:44px}.search{display:block}.search button{width:100%}.trust{grid-template-columns:1fr}.product-stage{min-height:300px}.product-stage>img{height:280px}.spec-float{display:none}.categories,.card-grid,.article-list,.results,.info-grid,.proof-grid,.footer-grid{grid-template-columns:1fr}.categories>a{border-right:0;border-bottom:1px solid var(--line)}.mini-compare,.full-compare,.data-sheet{grid-template-columns:1fr}.mini-compare aside,.full-compare>aside{border-right:0;border-bottom:1px solid var(--line)}.panel-head{display:block}.panel-head>a{display:inline-block;margin-top:10px}.side-stack{grid-template-columns:1fr}.page-head{padding:55px 0}.footer-grid{gap:25px}.footer-grid>div:last-child{display:block}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}