:root{--ink:#101418;--mut:#4c5a6b;--blue:#1a5fd0;--blue-d:#1348a3;--sky:#e9f1ff;--cloud:#f4f7fb;--line:#dbe3ee;--ok:#13a56a;--r:10px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font:16px/1.65 "Avenir Next","Segoe UI Variable","Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased;background:#fff}
body.pp{padding-bottom:78px}img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
ul,ol{padding-left:1.2em}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.1rem,5.4vw,3.4rem)}h2{font-size:clamp(1.55rem,3.4vw,2.2rem);margin-bottom:12px}h3{font-size:1.08rem}
p+p{margin-top:1em}.mut{color:var(--mut)}.sm{font-size:.88rem}.mt{margin-top:28px}.mt3{margin-top:16px}.c{text-align:center}.vh{position:absolute;left:-999px}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:99}
.w{max-width:1160px;margin:0 auto;padding:0 20px}.nar{max-width:760px}.sec{padding:64px 0}.tight{padding:36px 0 64px}.alt{background:var(--cloud)}
.lead{color:var(--mut);font-size:1.1rem;max-width:620px;margin-top:12px}.c .lead{margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--r);background:var(--blue);color:#fff;font:700 1rem inherit;border:2px solid var(--blue);cursor:pointer;transition:background .15s}
.btn:hover{background:var(--blue-d);border-color:var(--blue-d);text-decoration:none}.btn.o{background:transparent;color:var(--blue)}.btn.o:hover{background:var(--sky)}
.btn.dk{background:var(--ink);border-color:var(--ink)}.btn.lt{background:#fff;color:var(--ink);border-color:#fff}.btn.sm{padding:10px 18px;font-size:.92rem}.wide{width:100%}
.i{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.bar{background:var(--ink);color:#fff;text-align:center;font-size:.86rem;padding:8px 12px}
.h{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hi{display:flex;align-items:center;gap:20px;height:66px;position:relative}.logo img{height:26px;width:auto}
nav.m{display:none}nav.m a{color:var(--ink);font-weight:600}.ics{margin-left:auto;display:flex;gap:4px}
.ib{position:relative;width:42px;height:42px;display:grid;place-items:center;background:none;border:0;color:var(--ink);cursor:pointer;border-radius:50%}.ib:hover{background:var(--cloud);text-decoration:none}
.cc{position:absolute;top:2px;right:0;min-width:18px;height:18px;border-radius:9px;background:var(--blue);color:#fff;font-size:.72rem;font-weight:700;display:grid;place-items:center;padding:0 4px}.cc[hidden]{display:none}
.mo nav.m{display:flex;flex-direction:column;gap:14px;position:absolute;top:100%;left:0;right:0;background:#fff;padding:16px 20px;border-bottom:1px solid var(--line)}
.sec-note{margin-left:auto;display:flex;gap:6px;align-items:center;color:var(--mut);font-size:.9rem}
@media(min-width:860px){nav.m{display:flex;flex:1;justify-content:center;gap:30px}.ics{margin-left:0}.mb{display:none}.sec-note{margin-left:auto}}
.bc{padding-top:18px;font-size:.88rem;color:var(--mut)}.bc a{color:var(--mut)}
.hero{background:linear-gradient(180deg,var(--sky),#fff);padding:48px 0 40px;overflow:hidden}
.sp{display:grid;gap:32px;align-items:center}.sp .btn{margin-right:8px}
@media(min-width:860px){.sp{grid-template-columns:1fr 1fr;gap:56px}.sp.rev>div:first-child{order:2}.hero{padding:72px 0 56px}}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.chk{list-style:none;padding:0;margin-top:24px;display:grid;gap:6px;color:var(--mut)}.chk li{display:flex;gap:8px;align-items:center}.chk .i{color:var(--ok)}
.hv{position:relative;display:grid;place-items:center}
.hv::before{content:"";position:absolute;width:86%;aspect-ratio:1;border-radius:50%;background:repeating-radial-gradient(circle,rgba(26,95,208,.16) 0 2px,transparent 2px 34px);z-index:0}
.hv img{position:relative;z-index:1;max-width:min(100%,520px);border-radius:50%/ 8%}
.trw{border-bottom:1px solid var(--line)}.tr{list-style:none;padding:20px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.tr li{display:flex;gap:10px;align-items:center}.tr .i{color:var(--blue);width:26px;height:26px}.tr strong{display:block;font-size:.92rem}.tr span{font-size:.8rem;color:var(--mut);line-height:1.3;display:block}
@media(min-width:860px){.tr{grid-template-columns:repeat(5,1fr)}}
.pg3{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(260px,360px));margin-top:28px}
.pc{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}.pc .pb{padding:16px}.pc h3 a{color:var(--ink)}.pr{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:1.3rem}
.fl{list-style:none;padding:0;margin-top:28px;display:grid;gap:0 48px}.fl>li{display:flex;gap:16px;padding:20px 0;border-top:1px solid var(--line)}.fl .i{color:var(--blue);width:28px;height:28px;margin-top:2px}.fl p{color:var(--mut);margin-top:4px}
@media(min-width:760px){.fl{grid-template-columns:1fr 1fr}}
.sp ul:not(.fl){margin-top:16px;color:var(--mut)}.sp li{margin-bottom:6px}.sp img{border-radius:var(--r)}
.steps{margin-top:24px;display:grid;gap:20px;padding-left:1.4em}.steps h3{margin-bottom:4px}.steps p{color:var(--mut)}
@media(min-width:760px){.steps{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}}
.two{display:grid;gap:6px 32px;margin-top:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.ws{background:var(--ink);color:#fff;padding:48px 0}.ws .w{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}.ws p{color:#c6d0dd;max-width:640px;margin-top:6px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--blue)}.faq details[open] summary::after{content:"−"}.faq p{color:var(--mut);margin-top:10px}
.nl{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px}.nl input{padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);min-width:min(320px,100%);font:inherit}
.pgrid{display:grid;gap:32px;padding-top:20px;padding-bottom:48px}@media(min-width:900px){.pgrid{grid-template-columns:1.1fr 1fr;gap:56px}.gal{position:sticky;top:90px;align-self:start}}
.mainimg{aspect-ratio:1;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;cursor:zoom-in}.mainimg img{width:100%;height:100%;object-fit:contain;transition:transform .2s}.mainimg.z img{transform:scale(2.1);cursor:zoom-out}
.ths{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:10px}.th{border:2px solid var(--line);border-radius:8px;padding:0;background:#fff;cursor:pointer;overflow:hidden;aspect-ratio:1}.th.on{border-color:var(--blue)}.th img{width:100%;height:100%;object-fit:cover}
.price{font-size:2rem;margin:14px 0 4px}.price s{color:var(--mut);font-size:1.1rem;margin-left:8px}.save{color:var(--ok);font-size:1rem;font-weight:700}
.stock{color:var(--ok);display:flex;gap:6px;align-items:center;font-weight:600}.bl{list-style:none;padding:0;margin:20px 0;display:grid;gap:8px}.bl li{display:flex;gap:10px}.bl .i{color:var(--ok);margin-top:2px}
.qrow{display:flex;gap:12px;margin-bottom:12px}.qrow .btn{flex:1}.qty{display:inline-flex;border:2px solid var(--line);border-radius:var(--r);overflow:hidden;align-items:center}.qty button{width:42px;height:48px;border:0;background:var(--cloud);font-size:1.2rem;cursor:pointer}.qty input{width:48px;text-align:center;border:0;font:700 1rem inherit;-moz-appearance:textfield}.qty.sm button{height:34px;width:34px}.qty.sm span{min-width:30px;text-align:center}
.buy ul.mt3{list-style:none;padding:0;display:grid;gap:6px;color:var(--mut)}.buy ul.mt3 li,.sum ul li{display:flex;gap:8px;align-items:center}.buy ul.mt3 .i{color:var(--blue)}
.sr{margin-top:18px;padding:16px;background:var(--cloud);border-radius:var(--r);font-size:.94rem}
.pay{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0}.pay span{border:1px solid var(--line);background:#fff;color:#334155;border-radius:6px;padding:3px 9px;font-size:.72rem;font-weight:800}
.spec{width:100%;border-collapse:collapse}.spec th,.spec td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top}.spec th{width:38%;color:var(--mut);font-weight:600}
.stk{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px}.stk .btn{flex:1;max-width:260px}@media(min-width:900px){.stk{display:none}body.pp{padding-bottom:0}}
.cl2,.cog{display:grid;gap:32px}@media(min-width:900px){.cl2,.cog{grid-template-columns:1.5fr 1fr}.cog{grid-template-columns:1.4fr 1fr;align-items:start}}
.line{display:grid;grid-template-columns:90px 1fr auto;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);align-items:start}.line img{border-radius:8px;border:1px solid var(--line)}.nm{font-weight:700;color:var(--ink)}.rm{background:none;border:0;color:var(--blue);cursor:pointer;font:inherit;margin-left:10px}
.sum{background:var(--cloud);border-radius:var(--r);padding:24px;align-self:start}.tl{display:flex;justify-content:space-between;padding:8px 0}.tl.big{font-weight:800;font-size:1.2rem;border-top:1px solid var(--line);margin:8px 0 18px;padding-top:14px}.sum .btn{width:100%}.sum .line{grid-template-columns:56px 1fr auto;padding:12px 0}.gr{display:flex;gap:10px;margin-top:16px;color:var(--mut);font-size:.92rem}.gr .i{color:var(--blue)}
.empty{padding:40px 0}
form h2{font-size:1.25rem;margin:28px 0 12px}form h2:first-child{margin-top:0}form label{display:block;margin-bottom:12px;font-weight:600;font-size:.92rem}
form input:not([type=radio]):not([type=checkbox]),form select{display:block;width:100%;margin-top:4px;padding:13px 14px;border:1px solid #b9c5d4;border-radius:var(--r);font:inherit;background:#fff}
form input.bad,form select.bad{border-color:#c0392b}.err{display:block;color:#c0392b;font-weight:500;min-height:0}.ferr{color:#c0392b;margin:12px 0;font-weight:600}
.r2,.r3{display:grid;gap:0 12px}@media(min-width:600px){.r2{grid-template-columns:1fr 1fr}.r3{grid-template-columns:2fr 1fr 1fr}}
.opt{display:flex!important;gap:12px;align-items:center;border:1px solid #b9c5d4;border-radius:var(--r);padding:14px}.opt span:nth-child(2){flex:1}
.payb{display:flex;gap:12px;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--cloud)}.payb .i{color:var(--blue);margin-top:2px}
.legal h2{font-size:1.3rem;margin:32px 0 8px}.legal ul{margin:8px 0 0}
.ft{background:var(--ink);color:#c6d0dd;padding:56px 0 24px;margin-top:0}.ft a{color:#c6d0dd}.ft h3{color:#fff;font-size:1rem;margin-bottom:12px}.ft ul{list-style:none;padding:0;display:grid;gap:8px}
.fg{display:grid;gap:32px}@media(min-width:860px){.fg{grid-template-columns:1.6fr 1fr 1fr 1fr 1fr}}.fb img{height:26px;width:auto;filter:invert(1);margin-bottom:14px}.fb p{max-width:320px;font-size:.94rem}
.fbt{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;border-top:1px solid #2a3340;margin-top:40px;padding-top:20px;font-size:.88rem}.ft .pay{margin:0}.ft .pay span{background:transparent;border-color:#3a4656;color:#c6d0dd}.ft.min{padding:24px 0}.ft.min .fbt{margin-top:0;border:0;padding:0}
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:var(--r);opacity:0;pointer-events:none;transition:.25s;z-index:99}#toast.on{opacity:1;transform:translateX(-50%)}
.sq{display:block;width:100%;max-width:420px;margin-top:20px;padding:13px 14px;border:1px solid #b9c5d4;border-radius:var(--r);font:inherit}
.art{max-width:720px;margin:0 auto}.art h2{margin:38px 0 8px}.art h3{margin:24px 0 4px;font-size:1.15rem}.art p{margin-top:12px}.art ul{margin:12px 0 0}.art li{margin-bottom:6px}.meta{color:var(--mut);font-size:.92rem;margin:10px 0 24px}.art .spec{margin-top:16px}.art .spec th,.art .spec td{width:auto}.cta-box{margin-top:44px;padding:28px;background:var(--cloud);border-radius:var(--r)}.pi img{width:100%}.faq h2,.legal h2{margin-top:32px}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}