/* KazConsult design system */
:root{
  --bg:#ffffff; --surface:#f4f7fb; --surface-2:#e9f1fd; --line:#e2e8f0; --line-strong:#c9d5e6;
  --ink:#0e1e3a; --muted:#5b6b83; --navy:#082f6b; --blue:#1677ff; --blue-dk:#0d5fd9;
  --ok:#147a43; --warn:#9a5b00; --err:#b4233c;
  --r-sm:6px; --r:10px; --r-lg:14px;
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px; --s6:32px; --s7:48px; --s8:72px;
  --f:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --header-h:68px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--f);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:12px}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* type */
h1,h2,h3,h4{color:var(--navy);margin:0;line-height:1.15;font-weight:600}
.h1{font-size:clamp(32px,4.6vw,52px);letter-spacing:-.03em}
.h2{font-size:clamp(24px,2.8vw,34px);letter-spacing:-.02em}
.h3{font-size:20px;letter-spacing:-.01em}
.lead{font-size:18px;color:var(--muted);max-width:62ch}
.muted{color:var(--muted)}
.small{font-size:14px}
p{margin:0 0 var(--s4)}
.link{color:var(--blue);text-decoration:none;font-weight:500}
.link:hover{text-decoration:underline}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:var(--r-sm);border:1px solid transparent;font-weight:500;font-size:15px;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dk)}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line-strong)}
.btn-secondary:hover{border-color:var(--navy)}
.btn-ghost{background:none;color:var(--navy);padding-left:4px;padding-right:4px}
.btn-ghost:hover{color:var(--blue)}
.btn-wa{background:#fff;color:#0f6b3a;border-color:#bfe3cd}
.btn-wa:hover{border-color:#0f6b3a}
.btn-sm{min-height:36px;padding:6px 14px;font-size:14px}
.btn-block{width:100%}
.btn svg{width:18px;height:18px;flex:0 0 auto}

/* forms */
.field{display:grid;gap:6px;margin-bottom:var(--s4)}
.field label{font-size:14px;font-weight:500}
.field .hint{font-size:13px;color:var(--muted)}
.input,.select,.textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:#fff}
.textarea{min-height:110px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,119,255,.15)}
.input[aria-invalid="true"]{border-color:var(--err)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);margin-bottom:var(--s4)}
.check input{margin-top:3px;width:16px;height:16px;accent-color:var(--blue);flex:0 0 auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--s4)}
.form-msg{font-size:14px;margin-top:var(--s3)}
.form-msg.err{color:var(--err)}
.form-msg.ok{color:var(--ok)}
.drop{border:1.5px dashed var(--line-strong);border-radius:var(--r);padding:var(--s5);text-align:center;background:#fff;color:var(--muted);font-size:14px}
.drop.drag{border-color:var(--blue);background:var(--surface-2)}
.drop input{display:block;margin:10px auto 0;font-size:14px;max-width:100%}

/* badges */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;padding:3px 9px;border-radius:999px;background:var(--surface);color:var(--muted)}
.badge.ok{color:var(--ok);background:#e9f6ee}
.badge.wait{color:var(--warn);background:#fbf3e4}
.badge.sale{color:#fff;background:var(--err)}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:28px;height:var(--header-h)}
.logo{display:flex;flex:0 0 auto}
.logo svg{height:40px;width:auto}
.nav{display:flex;gap:4px}
.nav>a,.nav>.dd>button{white-space:nowrap;display:flex;align-items:center;gap:4px;height:40px;padding:0 12px;border-radius:var(--r-sm);text-decoration:none;font-size:15px;color:var(--ink);background:none;border:0}
.nav>a:hover,.nav>.dd>button:hover,.nav>.dd.open>button{background:var(--surface)}
.nav a[aria-current="page"]{color:var(--blue)}
.dd{position:relative}
.dd-panel{position:absolute;left:0;top:46px;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 40px -18px rgba(8,47,107,.25);padding:10px;display:none}
.dd.open .dd-panel{display:block}
.dd-panel.mega{min-width:560px;display:none;grid-template-columns:1fr 1fr;gap:4px 18px;padding:18px}
.dd.open .dd-panel.mega{display:grid}
.dd-panel h4{font-size:13px;color:var(--muted);font-weight:500;margin:4px 8px 6px}
.dd-panel a{display:block;padding:8px;border-radius:6px;text-decoration:none;font-size:15px}
.dd-panel a:hover{background:var(--surface);color:var(--blue)}
.dd-panel a small{display:block;color:var(--muted);font-size:13px}
.hsearch{flex:1;min-width:220px;max-width:380px;margin-left:auto;position:relative}
.hsearch .input{padding-left:38px;min-height:40px;background:var(--surface);border-color:transparent}
.hsearch .input:focus{background:#fff}
.hsearch>svg{position:absolute;left:12px;top:11px;width:18px;height:18px;color:var(--muted)}
.ac{position:absolute;left:0;right:0;top:46px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 40px -18px rgba(8,47,107,.25);max-height:420px;overflow:auto;z-index:50}
.ac a{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;padding:8px 10px;text-decoration:none}
.ac a:hover,.ac a[aria-selected="true"]{background:var(--surface)}
.ac img{width:44px;height:44px;object-fit:contain;border-radius:4px}
.ac b{font-weight:500;font-size:14px}
.ac small{color:var(--muted);font-size:12px;display:block}
.ac .p{font-size:13px;font-weight:600;white-space:nowrap}
.ac .none{padding:14px;color:var(--muted);font-size:14px}
.hicons{display:flex;align-items:center;gap:2px}
.tel{font-weight:600;color:var(--navy);text-decoration:none;white-space:nowrap;margin-right:6px}
.ibtn{position:relative;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:0;background:none;color:var(--ink);text-decoration:none}
.ibtn:hover{background:var(--surface)}
.ibtn svg{width:21px;height:21px}
.ibtn .n{position:absolute;top:2px;right:0;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--blue);color:#fff;font-size:11px;font-weight:600;display:grid;place-items:center}
.burger{display:none}
.mnav{display:none}

/* sections */
.sec{padding:var(--s8) 0}
.sec.tint{background:var(--surface)}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:var(--s4);margin-bottom:var(--s6)}
.sec-head p{margin:8px 0 0}

/* hero */
.hero{padding:56px 0 64px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#f6f9fe 0%,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:start}
.hero .h1{margin:0 0 20px;max-width:20ch;font-size:clamp(30px,4vw,48px)}
.hero .lead{margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.trust{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.trust b{display:block;color:var(--ink);font-weight:600;font-size:15px}
.tz-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:0 24px 50px -32px rgba(8,47,107,.35)}
.tz-card h2{font-size:22px;letter-spacing:-.01em;margin-bottom:8px}
.tz-card .quick{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.bigsearch{position:relative}
.bigsearch .input{min-height:50px;padding-left:44px;font-size:16px}
.bigsearch>svg{position:absolute;left:14px;top:15px;width:20px;height:20px;color:var(--muted)}

.hero-art{position:relative;aspect-ratio:1/0.8;overflow:hidden;border-radius:24px;background:radial-gradient(120% 90% at 70% 30%,#e3eefc 0%,#f1f6fd 55%,#f8fbff 100%)}
.hero-art img{position:absolute;mix-blend-mode:multiply;height:auto;object-fit:contain}
.hero-art .a3{width:78%;right:-6%;bottom:-4%}
.hero-art .a4{width:62%;left:-4%;bottom:-2%}
.hero-art .pr{width:40%;left:30%;bottom:-2%}
.hero-grid{align-items:center}
.also{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;justify-content:space-between;margin-top:20px;padding:16px 20px;border:1px dashed var(--line-strong);border-radius:var(--r);color:var(--muted);font-size:15px}
.also b{color:var(--ink);font-weight:500}
.sol.sol4{grid-template-columns:repeat(4,1fr)}
.sol4 p{margin-bottom:12px}
.tzband{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.tzband>*{min-width:0}
/* category tiles */
.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cat{display:flex;flex-direction:column;text-decoration:none;border-radius:var(--r);background:var(--surface);overflow:hidden;transition:background .15s}
.cat:hover{background:var(--surface-2)}
.cat .ph{aspect-ratio:4/3;display:grid;place-items:center;padding:14px}
.cat .ph img{max-height:100%;width:auto;object-fit:contain;mix-blend-mode:multiply}
.cat .t{padding:0 16px 16px}
.cat b{display:block;font-weight:600;color:var(--navy);line-height:1.25}
.cat span{font-size:14px;color:var(--muted)}

/* solutions */
.sol{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s6)}
.sol article{border-top:2px solid var(--navy);padding-top:20px}
.sol h3{font-size:20px;margin-bottom:10px}
.sol ul{margin:0 0 16px;padding-left:18px;color:var(--muted)}
.sol li{margin-bottom:4px}

/* steps (real sequence) */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;padding-top:14px;border-top:1px solid var(--line-strong)}
.steps li::before{content:counter(s);display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-size:14px;font-weight:600;margin-bottom:12px}
.steps b{display:block;color:var(--navy);margin-bottom:4px}
.steps span{font-size:14px;color:var(--muted)}

/* canon */
.auth{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:36px 40px;border-radius:var(--r-lg);background:var(--navy);color:#dfe8f7}
.auth h2{color:#fff;margin-bottom:10px}
.auth p{max-width:58ch}
.auth .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.auth .btn-secondary:hover{border-color:#fff}
.auth img{max-height:200px;width:auto;border-radius:6px;background:#fff;padding:6px}
.brands{display:flex;flex-wrap:wrap;gap:12px 40px;align-items:center;margin-top:28px}
.brands .bn{font-size:20px;font-weight:600;color:var(--muted);letter-spacing:.01em}
.brands img{height:30px;width:auto}

/* cta band */
.band{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:32px 36px;border:1px solid var(--line);border-radius:var(--r-lg)}

/* breadcrumbs */
.crumbs{font-size:14px;color:var(--muted);padding-top:20px;padding-bottom:8px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line-strong)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--blue)}

/* catalog layout */
.cat-top{padding-top:8px;padding-bottom:24px}
.cat-top .h1{font-size:clamp(28px,3.6vw,40px);margin-bottom:10px}
.subcats{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.chip{display:inline-flex;align-items:center;min-height:36px;padding:6px 14px;border:1px solid var(--line-strong);border-radius:999px;font-size:14px;text-decoration:none;background:#fff}
.chip:hover{border-color:var(--navy)}
.chip[aria-current="page"],.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip small{margin-left:6px;opacity:.7}
.layout{display:grid;grid-template-columns:250px 1fr;gap:32px;align-items:start;padding-bottom:var(--s8)}
.filters{position:sticky;top:calc(var(--header-h) + 16px)}
.fgroup{padding:16px 0;border-bottom:1px solid var(--line)}
.fgroup:first-child{padding-top:0}
.fgroup h3{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:10px}
.fgroup label{display:flex;align-items:center;gap:8px;font-size:14px;padding:4px 0;cursor:pointer}
.fgroup label .c{margin-left:auto;color:var(--muted);font-size:12px}
.fgroup input[type=checkbox]{width:16px;height:16px;accent-color:var(--blue)}
.price-in{display:flex;gap:8px}
.price-in .input{min-height:38px;padding:6px 10px;font-size:14px}
.f-note{font-size:12px;color:var(--muted);margin-top:6px}
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.toolbar .count{color:var(--muted);font-size:14px}
.toolbar .sp{flex:1}
.toolbar .select{width:auto;min-height:38px;padding:6px 10px;font-size:14px}
.f-open{display:none}
.f-head{display:none}
.empty{padding:48px 0;color:var(--muted)}

/* product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:36px 20px}
.layout .grid{grid-template-columns:repeat(3,1fr)}
.pc{display:flex;flex-direction:column;position:relative}
.pc .ph{display:block;aspect-ratio:1;background:var(--surface);border-radius:var(--r);overflow:hidden}
.pc .ph img{width:100%;height:100%;object-fit:contain;padding:6%;mix-blend-mode:multiply}
.pc .tags{position:absolute;top:10px;left:10px;display:flex;gap:6px}
.pc h3{font-size:16px;font-weight:600;line-height:1.3;margin:14px 0 6px;color:var(--ink)}
.pc h3 a{text-decoration:none}
.pc h3 a:hover{color:var(--blue)}
.pc .spec{font-size:14px;color:var(--muted);margin:0 0 10px}
.pc .price{font-size:19px;font-weight:600;color:var(--navy);margin-top:auto}
.pc .price.req{font-size:16px;color:var(--muted);font-weight:500}
.pc .row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px}
.cmp{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);cursor:pointer;background:none;border:0;padding:6px 0}
.cmp[aria-pressed="true"]{color:var(--blue)}
.cmp svg{width:16px;height:16px}

/* product page */
.pp{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:start;padding-top:8px;padding-bottom:48px}
.gal-main{aspect-ratio:1;background:var(--surface);border-radius:var(--r-lg);overflow:hidden;display:grid;place-items:center}
.gal-main img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:72px;height:72px;padding:0;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);overflow:hidden}
.thumbs button[aria-current="true"]{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.thumbs img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.pp-info .meta{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;font-size:14px;color:var(--muted);margin-bottom:12px}
.pp-info h1{font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;margin-bottom:16px}
.keyspec{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.keyspec li{font-size:14px;color:var(--muted)}
.keyspec b{display:block;font-size:15px;color:var(--ink);font-weight:500}
.buybox{border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}
.buybox .price{font-size:32px;font-weight:600;color:var(--navy);letter-spacing:-.02em}
.buybox .price.req{font-size:24px}
.buybox .old{color:var(--muted);text-decoration:line-through;margin-left:10px;font-size:16px}
.buybox .acts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 6px}
.buybox .acts .wide{grid-column:1/-1}
.buybox ul{list-style:none;padding:0;margin:16px 0 0;font-size:14px;color:var(--muted);display:grid;gap:6px}
.buybox li{display:flex;gap:8px}
.buybox li svg{width:18px;height:18px;flex:0 0 auto;color:var(--blue)}
.ptabs{border-top:1px solid var(--line);padding-top:40px}
.pt-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px}
.pt-grid h2{font-size:24px;margin-bottom:16px}
.desc p{color:#2a3b57;max-width:68ch}
.spec-t{width:100%;border-collapse:collapse;font-size:15px}
.spec-t th,.spec-t td{text-align:left;padding:11px 12px 11px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec-t th{font-weight:400;color:var(--muted);width:46%}
.docs{list-style:none;padding:0;margin:0}
.docs a{display:flex;gap:10px;align-items:center;padding:10px 0;text-decoration:none;color:var(--blue);font-weight:500}
.docs svg{width:20px;height:20px}
.sticky-buy{display:none}

/* compare */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
.cmp-t{border-collapse:collapse;min-width:640px;width:100%;font-size:15px}
.cmp-t th,.cmp-t td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.cmp-t thead th{vertical-align:bottom;background:#fff;position:sticky;top:0}
.cmp-t tbody th{font-weight:400;color:var(--muted);white-space:nowrap}
.cmp-t tr.diff td{background:#f0f6ff}
.cmp-t .pimg{width:120px;height:120px;object-fit:contain;border-radius:6px;background:var(--surface);mix-blend-mode:multiply;margin-bottom:10px}
.cmp-bar{visibility:hidden;position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translate(-50%,150%);transition:transform .2s ease;z-index:45;display:flex;gap:12px;align-items:center;background:var(--navy);color:#fff;padding:8px 8px 8px 20px;border-radius:999px;box-shadow:0 14px 34px -14px rgba(8,47,107,.6);font-size:14px;white-space:nowrap}
.cmp-bar.show{transform:translate(-50%,0);visibility:visible}
.cmp-bar a{background:#fff;color:var(--navy);border-radius:999px;padding:8px 16px;text-decoration:none;font-weight:500}

/* wizard */
.wiz{max-width:760px}
.wiz-step{border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;margin-bottom:16px}
.wiz-step h2{font-size:20px;margin-bottom:6px}
.wiz-step .opts{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.opt{min-height:44px;padding:10px 18px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:#fff;font-size:15px}
.opt:hover{border-color:var(--navy)}
.opt[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.wiz-prog{height:4px;background:var(--line);border-radius:2px;margin-bottom:24px;overflow:hidden}
.wiz-prog i{display:block;height:100%;background:var(--blue);transition:width .25s}
.res{display:grid;gap:16px}
.res-item{display:grid;grid-template-columns:120px 1fr auto;gap:20px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:14px}
.res-item img{width:120px;height:120px;object-fit:contain;border-radius:6px;background:var(--surface);mix-blend-mode:multiply}
.res-item ul{margin:6px 0 0;padding-left:18px;font-size:14px;color:var(--muted)}

/* content pages */
.page-hero{padding-top:16px;padding-bottom:48px}
.page-hero .h1{margin-bottom:16px;font-size:clamp(30px,3.6vw,44px)}
.two{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.checklist{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:12px}
.checklist li{display:flex;gap:12px}
.checklist svg{width:20px;height:20px;color:var(--blue);flex:0 0 auto;margin-top:2px}
.panel{border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;background:#fff}
.req-t{width:100%;border-collapse:collapse;font-size:15px}
.req-t th,.req-t td{text-align:left;padding:10px 12px 10px 0;border-bottom:1px solid var(--line);vertical-align:top}
.req-t th{font-weight:400;color:var(--muted);width:40%}
.req-t td{overflow-wrap:anywhere}
.prose{max-width:72ch}
.prose h2{font-size:22px;margin:32px 0 10px}

.two>*,.hero-grid>*,.pp>*,.pt-grid>*,.layout>*{min-width:0}
.drop input[type=file]{width:100%}
/* modal & drawer */
.scrim{position:fixed;inset:0;background:rgba(8,20,45,.45);z-index:60}
.modal{position:fixed;inset:0;z-index:61;display:grid;place-items:center;padding:16px}
.mbox{position:relative;background:#fff;border-radius:var(--r-lg);width:100%;max-width:560px;max-height:calc(100dvh - 32px);overflow:auto;padding:28px}
.mbox h2{font-size:22px;margin-bottom:6px;padding-right:32px}
.x{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:0;background:none;font-size:24px;line-height:1;color:var(--muted)}
.x:hover{background:var(--surface);color:var(--ink)}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100%);background:#fff;z-index:61;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .22s ease;visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer .dh{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.drawer .dh h2{font-size:20px}
.drawer .dc{flex:1;overflow:auto;padding:8px 22px}
.drawer .df{border-top:1px solid var(--line);padding:18px 22px}
.cline{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.cline img{width:56px;height:56px;object-fit:contain;border-radius:6px;background:var(--surface);mix-blend-mode:multiply}
.cline .t{font-size:14px;font-weight:500;line-height:1.3}
.qty{display:inline-flex;align-items:center;gap:4px;margin-top:6px}
.qty button{width:28px;height:28px;border:1px solid var(--line-strong);border-radius:50%;background:#fff}
.qty span{min-width:22px;text-align:center;font-size:14px}
.cline .lp{text-align:right;font-weight:600;font-size:14px;white-space:nowrap}
.cline .rm{display:block;margin:6px 0 0 auto;border:0;background:none;color:var(--muted);font-size:12px;padding:0}
.total{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.total b{font-size:22px;color:var(--navy)}
.toast{position:fixed;left:50%;top:calc(var(--header-h) + 12px);transform:translate(-50%,-10px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;z-index:70;transition:all .2s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* footer */
.ftr{background:var(--navy);color:#c9d6ec;padding:56px 0 28px;font-size:14px}
.ftr a{color:#c9d6ec;text-decoration:none}
.ftr a:hover{color:#fff}
.ftr-top{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px;margin-bottom:40px}
.ftr .flogo{display:inline-block;background:#fff;border-radius:8px;padding:10px 14px;margin-bottom:14px}
.ftr .flogo svg{height:36px;width:auto;display:block}
.ftr h3{color:#fff;font-size:14px;font-weight:600;margin-bottom:12px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ftr-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:#93a7c9;font-size:13px}

/* responsive */
@media (max-width:1440px){.tel{display:none}}
.msearch{display:none}
.f-apply{display:none}
@media (max-width:1180px){
  .nav,.hsearch{display:none}
  .burger,.msearch{display:grid}
  .hicons{margin-left:auto}
  .mnav{display:block;position:fixed;inset:var(--header-h) 0 0 0;background:#fff;z-index:39;overflow:auto;padding:16px 20px 40px;transform:translateX(100%);transition:transform .22s;visibility:hidden}
  .mnav.open{transform:none;visibility:visible}
  .mnav h3{font-size:13px;color:var(--muted);font-weight:500;margin:18px 0 6px}
  .mnav a{display:block;padding:11px 0;font-size:17px;text-decoration:none;border-bottom:1px solid var(--line)}
  .mnav .hsearch{display:block;max-width:none;margin:0 0 8px}
}
@media (max-width:1100px){
  .sol.sol4{grid-template-columns:repeat(2,1fr)}
  .cats{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .grid{grid-template-columns:repeat(3,1fr)}
  .layout .grid{grid-template-columns:repeat(2,1fr)}
  .tel{display:none}
  .ftr-top{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  :root{--header-h:60px}
  .hero-grid,.two,.pp,.pt-grid{grid-template-columns:1fr;gap:32px}
  .sol,.sol.sol4{grid-template-columns:1fr;gap:28px}
  .tzband{grid-template-columns:1fr;gap:28px}
  .hero-art{max-width:520px;width:100%;margin:0 auto}
  .layout{grid-template-columns:1fr}
  .filters{position:fixed;inset:0 0 0 auto;width:min(360px,100%);background:#fff;z-index:61;overflow:auto;padding:0 20px 90px;transform:translateX(100%);transition:transform .22s;visibility:hidden;top:0}
  .filters.open{transform:none;visibility:visible}
  .f-head{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:#fff;padding:16px 0;border-bottom:1px solid var(--line);margin-bottom:8px;z-index:1}
  .f-apply{display:block;position:fixed;bottom:0;right:0;width:min(360px,100%);padding:12px 20px;background:#fff;border-top:1px solid var(--line)}
  .f-open{display:inline-flex}
  .auth{grid-template-columns:1fr;padding:28px}
  .band{grid-template-columns:1fr;padding:24px}
  .ftr-top{grid-template-columns:1fr 1fr}
  .sticky-buy{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:35;gap:10px;align-items:center;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px -16px rgba(8,47,107,.3)}
  .sticky-buy .p{font-weight:600;color:var(--navy);margin-right:auto;font-size:17px}
  body.has-sticky{padding-bottom:72px}
  .res-item{grid-template-columns:90px 1fr}
  .res-item img{width:90px;height:90px}
  .res-item .btn{grid-column:1/-1}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .sec{padding:48px 0}
  .hero{padding:32px 0 40px}
  .cats{grid-template-columns:repeat(2,1fr);gap:10px}
  .steps{grid-template-columns:1fr}
  .grid,.layout .grid{grid-template-columns:repeat(2,1fr);gap:24px 12px}
  .pc h3{font-size:14px}
  .pc .spec{font-size:13px}
  .pc .price{font-size:16px}
  .pc .row{flex-direction:column;align-items:stretch}
  .keyspec{grid-template-columns:1fr 1fr}
  .buybox .acts{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .logo svg{height:30px}
  .hdr .wrap{gap:10px}
  .hicons .ibtn[href="/compare/"]{display:none}
  .ibtn{width:38px;height:38px}
  .tz-card{padding:20px}
  .ftr-top{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}