:root{--background:#f7f9fc;--surface:#fff;--surface-muted:#eef4fb;--text:#14283d;--text-muted:#536577;--accent:#176fe5;--accent-dark:#0e55b8;--border:#d8e1eb;--warning:#8a5a00;--warning-bg:#fff8e8;--radius:12px;--page-width:1180px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;color:var(--text);background:var(--background);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;font-size:1rem;line-height:1.65}body.menu-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:var(--accent-dark);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--accent)}:focus-visible{outline-offset:3px;outline:3px solid #f2a900}button,input{font:inherit}button{cursor:pointer}h1,h2,h3{letter-spacing:-.025em;overflow-wrap:anywhere;margin-top:0;line-height:1.18}h1{max-width:900px;margin-bottom:1.25rem;font-size:clamp(2.15rem,5vw,4.25rem)}h2{margin-bottom:1rem;font-size:clamp(1.55rem,3vw,2.35rem)}h3{margin-bottom:.65rem;font-size:1.3rem}p{margin-top:0}.page-width{width:min(calc(100% - 40px), var(--page-width));margin-inline:auto}.skip-link{z-index:100;color:#fff;background:var(--text);padding:10px 14px;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:20;background:var(--surface);border-bottom:1px solid var(--border);position:relative}.site-header__bar{justify-content:space-between;align-items:center;gap:24px;min-height:82px;display:flex}.site-logo{flex:0 267px}.site-logo img{width:267px}.main-navigation{align-items:center;gap:30px;display:flex}.main-navigation a{color:var(--text);font-weight:650;text-decoration:none}.main-navigation a[aria-current=page]{color:var(--accent-dark);text-decoration:underline 2px}.main-navigation a:hover{color:var(--accent)}.menu-toggle{color:var(--text);border:1px solid var(--border);background:#fff;border-radius:8px;align-items:center;gap:10px;min-height:44px;padding:9px 12px;font-weight:700;display:none}.menu-toggle__lines,.menu-toggle__lines:before,.menu-toggle__lines:after{content:"";background:currentColor;width:20px;height:2px;display:block}.menu-toggle__lines:before{transform:translateY(-6px)}.menu-toggle__lines:after{transform:translateY(4px)}.mobile-menu{z-index:50;background:var(--surface);padding:24px;position:fixed;inset:0;overflow-y:auto}.mobile-menu[hidden]{display:none}.mobile-menu__header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding-bottom:22px;font-size:1.2rem;display:flex}.menu-close{color:#fff;background:var(--text);border:0;border-radius:8px;min-height:44px;padding:10px 14px}.mobile-menu nav{margin-top:20px;display:grid}.mobile-menu nav a{color:var(--text);border-bottom:1px solid var(--border);min-height:48px;padding:13px 4px;font-size:1.1rem;font-weight:650;text-decoration:none}.mobile-menu nav a[aria-current=page]{color:var(--accent-dark);background:var(--surface-muted)}.hero{padding:clamp(42px,7vw,90px) 0 54px}.hero__grid{grid-template-columns:minmax(0,.9fr) minmax(380px,1.1fr);align-items:center;gap:clamp(28px,5vw,72px);display:grid}.eyebrow{color:var(--accent-dark);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;font-size:.82rem;font-weight:750}.hero__lead,.page-lead{max-width:690px;color:var(--text-muted);font-size:clamp(1.08rem,1.8vw,1.3rem)}.hero__image{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.search-form{max-width:680px;margin-top:30px}.search-form label{margin-bottom:7px;font-weight:700;display:block}.search-form__controls{gap:8px;display:flex}.search-form input{min-width:0;color:var(--text);background:var(--surface);border:1px solid #a9b7c6;border-radius:8px;flex:1;min-height:48px;padding:14px 15px}.search-form button,.button-link{color:#fff;background:var(--accent-dark);border:1px solid var(--accent-dark);border-radius:8px;justify-content:center;align-items:center;min-height:48px;padding:13px 20px;font-weight:750;text-decoration:none;display:inline-flex}.search-form button:hover,.button-link:hover{color:#fff;background:var(--accent)}.search-form--compact{margin:22px 0 0}.search-form{position:relative}.search-suggestions{z-index:20;background:var(--surface);border:1px solid var(--border);overscroll-behavior:contain;border-radius:10px;max-height:min(420px,60vh);margin:6px 0 0;padding:6px;list-style:none;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 14px 32px #10273d24}.search-suggestions[hidden]{display:none}.search-suggestions a{color:var(--text);border-radius:7px;gap:3px;min-height:52px;padding:11px 12px;text-decoration:none;display:grid}.search-suggestions a:hover,.search-suggestions a:focus,.search-suggestions a[aria-selected=true]{background:var(--surface-muted);outline:2px solid var(--accent);outline-offset:-2px}.search-suggestions span{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;overflow:hidden}.visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.metrika-pixel{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.ad-slot:empty{min-height:180px;margin:var(--space-xl) 0;display:block}.section-block{padding:clamp(46px,7vw,82px) 0}.section-block--surface{background:var(--surface);border-block:1px solid var(--border)}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px;display:flex}.section-heading p{max-width:600px;color:var(--text-muted);margin-bottom:0}.category-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.appliance-card{color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:minmax(150px,.85fr) minmax(0,1.15fr);text-decoration:none;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid;overflow:hidden}.appliance-card:hover{color:var(--text);border-color:#a9c8ee;transform:translateY(-2px);box-shadow:0 14px 32px #143f6c1f}.appliance-card:focus-visible{outline-offset:4px}.appliance-card img{object-fit:cover;width:100%;height:100%;min-height:220px}.appliance-card>div{align-self:center;padding:24px}.appliance-card h3{color:var(--text)}.appliance-card p{color:var(--text-muted)}.appliance-card span{color:var(--accent-dark);font-weight:700}.brand-index{border-top:1px solid var(--border);border-left:1px solid var(--border);grid-template-columns:repeat(5,minmax(0,1fr));display:grid}.brand-index a{color:var(--text);background:var(--surface);border-right:1px solid var(--border);border-bottom:1px solid var(--border);overflow-wrap:anywhere;min-height:64px;padding:18px;font-weight:750;text-decoration:none}.error-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.error-link{color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:10px;grid-template-columns:minmax(150px,220px) 1fr;align-items:center;gap:16px;padding:10px;text-decoration:none;display:grid}.error-link img{border-radius:7px;width:100%}.error-link span{gap:5px;display:grid}.error-link strong{font-size:1.35rem}.error-link small{color:var(--text-muted)}.steps-grid{counter-reset:step;grid-template-columns:1fr 1fr 1fr;gap:30px;display:grid}.steps-grid section{border-top:3px solid var(--accent);counter-increment:step;padding-top:18px}.steps-grid h3:before{color:var(--accent-dark);content:"0" counter(step);letter-spacing:.08em;margin-bottom:14px;font-size:.9rem;display:block}.safety-notice{color:#553900;background:var(--warning-bg);border-radius:var(--radius);border:1px solid #e7c983;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:34px;padding:28px;display:grid}.safety-notice h2{font-size:1.65rem}.safety-notice p:last-child{margin-bottom:0}.about-strip{grid-template-columns:.85fr 1.15fr;align-items:center;gap:clamp(28px,5vw,64px);display:grid}.about-strip img{border:1px solid var(--border);border-radius:var(--radius)}.breadcrumbs{padding:22px 0 14px;font-size:.92rem}.breadcrumbs ol{flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li{align-items:center;gap:10px;min-width:0;display:inline-flex}.breadcrumbs a,.breadcrumbs span{line-height:1.35}.breadcrumbs li:not(:last-child):after{color:#8091a3;content:"›";flex:none;font-size:1.15em}.breadcrumbs span{color:var(--text-muted)}.breadcrumbs [aria-current=page]{overflow-wrap:anywhere;background:#eaf1f9;border-radius:6px;max-width:min(100%,34rem);padding:3px 9px;display:inline-block}.page-hero{padding:18px 0 clamp(42px,6vw,70px)}.page-hero__grid{grid-template-columns:minmax(0,1fr) minmax(320px,.75fr);align-items:center;gap:50px;display:grid}.page-hero__image{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.content-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:50px;display:grid}.content-layout aside{background:var(--surface-muted);border:1px solid var(--border);border-radius:10px;padding:22px}.brand-list{border-top:1px solid var(--border);border-left:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));margin:0 0 34px;padding:0;list-style:none;display:grid}.brand-list a{color:var(--text);background:var(--surface);border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:16px;font-weight:700;text-decoration:none;display:block}.code-list{flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;display:flex}.code-list a,.code-list span{min-width:66px;color:var(--text);background:var(--surface);border:1px solid var(--border);overflow-wrap:anywhere;border-radius:7px;justify-content:center;min-height:44px;padding:10px 14px;font-weight:800;text-decoration:none;display:inline-flex}.subsection-title{margin-top:42px}.safety-alert{border:1px solid #a9c9ed;border-left:5px solid var(--accent-dark);background:#eef6ff;border-radius:8px;max-width:900px;margin:0 0 34px;padding:18px 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0;padding-block:18px;display:flex}.record-note{color:var(--text-muted);background:var(--surface-muted);border-left:4px solid var(--accent);padding:16px 18px}.updated-date{color:var(--text-muted);font-size:.92rem}.text-page{padding-bottom:80px}.text-page__header{border-bottom:1px solid var(--border);padding:20px 0 34px}.text-page__header p{max-width:760px;color:var(--text-muted);font-size:1.15rem}.text-column{max-width:760px;padding-top:34px}.text-column section+section{margin-top:38px}.text-column h2{font-size:1.55rem}.search-page{min-height:520px;padding-bottom:80px}.search-results{max-width:760px;margin-top:32px}.search-results[hidden]{display:none}.search-results ol{padding:0;list-style:none}.search-results li{border-bottom:1px solid var(--border);padding:16px 0}.search-results li a{gap:5px;text-decoration:none;display:grid}.search-results li span{color:var(--text-muted)}.search-empty{background:var(--surface-muted);border:1px solid var(--border);border-radius:var(--radius);max-width:760px;margin-top:32px;padding:24px}.search-empty[hidden]{display:none}.not-found{text-align:center;place-items:center;min-height:60vh;padding:70px 0;display:grid}.not-found p{max-width:560px;color:var(--text-muted)}.site-footer{color:#e8f1fb;background:radial-gradient(circle at 14% 12%,#2674bf61,#0000 34%),linear-gradient(135deg,#163c61 0%,#0c3158 48%,#071c32 100%);padding-top:52px}.site-footer__logo-panel{background:#fffffff0;border:1px solid #ffffff52;border-radius:12px;align-items:center;min-height:58px;margin-bottom:12px;padding:6px 14px 6px 8px;display:inline-flex;box-shadow:0 10px 28px #000d1d38}.site-footer__logo{width:150px;height:auto}.site-footer__grid{grid-template-columns:1.3fr .8fr 1fr;gap:50px;display:grid}.site-footer h2{color:#fff;font-size:1.15rem}.site-footer nav{align-content:start;gap:8px;display:grid}.site-footer a{color:#e8f1fb}.site-footer a:hover{color:#fff}.site-footer__bottom{border-top:1px solid #355069;margin-top:40px;padding:20px 0;font-size:.92rem}@media (width<=960px){.hero__grid,.page-hero__grid,.about-strip{grid-template-columns:1fr}.hero__image{order:initial}.category-list{grid-template-columns:1fr}.brand-index{grid-template-columns:repeat(3,minmax(0,1fr))}.content-layout{grid-template-columns:1fr}.content-layout aside{max-width:640px}}@media (width<=720px){.page-width{width:min(calc(100% - 28px), var(--page-width))}.site-header__bar{min-height:68px}.site-logo,.site-logo img{width:190px}.main-navigation{display:none}.menu-toggle{display:inline-flex}.hero{padding-top:26px}.hero__grid{grid-template-columns:minmax(0,1fr)}.hero__image{border-inline:0;border-radius:0;margin-inline:-14px}.search-suggestions{max-height:min(360px,48vh)}.search-form__controls{flex-direction:column;align-items:stretch}.section-heading{flex-direction:column;align-items:start}.appliance-card{grid-template-columns:1fr}.appliance-card img{aspect-ratio:16/9;min-height:0}.brand-index,.brand-list{grid-template-columns:repeat(2,minmax(0,1fr))}.error-links,.steps-grid,.safety-notice,.site-footer__grid,.error-link{grid-template-columns:1fr}.error-cover{margin-top:-16px}.site-footer__grid{gap:32px}}@media (width<=390px){h1{font-size:2rem}.site-logo,.site-logo img{width:156px}.menu-toggle span:first-child{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.brand-index,.brand-list{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}