/* CS · OEMPIN (01) site.css v2 — light theme, graphite + nickel, 2026-11-06 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;700;800&display=swap');
:root{--bg:#fff;--soft:#F6F6F4;--el:#F4F4F5;--line:#E4E4E7;--h:#18181B;--t:#3F3F46;--m:#52525B;--ac:#3A4250;--ach:#18181B;--ni:#8C96A3;--cta:#18181B;--ctah:#000}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--t);font:16px/1.65 "Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--ac)}a:hover{color:var(--ach)}
h1,h2,h3,h4{color:var(--h);line-height:1.25;margin:1.2em 0 .5em}h1{font-size:clamp(28px,5vw,44px);margin-top:.3em}h2{font-size:clamp(22px,3.2vw,30px)}h3{font-size:19px}
img{max-width:100%;height:auto;border-radius:10px;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.center{text-align:center}.muted{color:var(--m);font-size:14px}
/* top bar + header */
.topbar{background:#18181B;font-size:13px;color:#A1A1AA}.topbar .wrap{display:flex;gap:10px;padding:6px 20px;flex-wrap:wrap}.topbar a{color:#E4E4E7;text-decoration:none}.tb-r{margin-left:auto}
.hdr{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.hdr-in{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:70px;gap:16px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1.15}.logo img{height:46px;width:auto;border-radius:0}
.logo span{display:flex;flex-direction:column;border-left:1px solid var(--line);padding-left:12px}.logo small{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);font-weight:700;white-space:nowrap}.logo small.l2{color:var(--m);font-weight:600}
.nav{display:flex;gap:18px;align-items:center}
.nav>a,.nav .dd>a.ddb{text-decoration:none;color:var(--t);font-size:15px;padding:6px 0;border-bottom:2px solid transparent;white-space:nowrap;display:inline-block}
.nav>a:hover,.nav .dd>a.ddb:hover{color:var(--h)}.nav>a.on,.dd.on>a.ddb{color:var(--h);border-bottom-color:var(--ni)}
.dd{position:relative}.dd>a.ddb:after{content:" ▾";font-size:11px;color:var(--m)}
.ddm{display:none;position:absolute;top:100%;left:-12px;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;box-shadow:0 14px 34px rgba(0,0,0,.12);z-index:60}
.ddm a{display:block;padding:8px 12px;border-radius:6px;color:var(--t);text-decoration:none;font-size:14px}.ddm a:hover{background:var(--el);color:var(--h)}
.dd:hover .ddm,.dd:focus-within .ddm{display:block}
.nav a.cta,.btn.cta{background:var(--cta);color:#fff;border:0;padding:10px 18px;border-radius:6px;font-weight:700}.nav a.cta:hover,.btn.cta:hover{background:var(--ctah);color:#fff}
.nt,.nb{display:none}
@media(min-width:981px) and (max-width:1220px){.nav{gap:13px}.nav>a,.nav .dd>a.ddb{font-size:14px}.nav a.cta{padding:9px 14px}.logo span{display:none}}
@media(max-width:980px){.nb{display:block;font-size:26px;color:var(--h);cursor:pointer}.nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 18px;gap:2px;border-bottom:1px solid var(--line);max-height:80vh;overflow:auto}.nt:checked~.nav{display:flex}.tb-r{display:none}
.ddm{display:block;position:static;border:0;box-shadow:none;padding:0 0 6px 12px;background:none;min-width:0}.nav .dd>a.ddb{width:100%;color:var(--h);font-weight:700}.dd>a.ddb:after{content:""}.nav a.cta{text-align:center;margin-top:8px}.logo img{height:40px}.logo span{display:none}}
/* mega menu */
@media(min-width:981px){
.dd.mmw{position:static}
.ddm.mm{left:20px;right:20px;top:100%;min-width:0;padding:26px 26px 28px;grid-template-columns:230px repeat(4,minmax(0,1fr));gap:28px;border-radius:0 0 12px 12px;display:grid;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .15s ease,visibility 0s linear .4s;max-height:calc(100vh - 120px);overflow-y:auto}
.dd:hover .ddm.mm,.dd:focus-within .ddm.mm{display:grid;visibility:visible;opacity:1;pointer-events:auto;transition-delay:0s}
.dd.mmw>a.ddb{padding-bottom:22px;margin-bottom:-16px}
}
.mm-l{display:flex;flex-direction:column;gap:10px;min-width:0}.mm-l img{max-width:100%}
.ddm a.mm-card{display:flex;flex-direction:column;gap:6px;padding:0 0 14px;border:2px solid var(--h);border-radius:12px;overflow:hidden;background:#fff}
.mm-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:0;margin:0}.mm-card b,.mm-card small,.mm-card .mm-btn{margin:0 14px}.mm-card b{color:var(--h);font-size:15px}.mm-card small{color:var(--m);font-size:12px;line-height:1.45}
.mm-btn{align-self:flex-start;background:var(--cta);color:#fff;font-weight:700;font-size:13px;padding:8px 12px;border-radius:6px}
.ddm a.mm-mini{display:flex;gap:10px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:10px}.mm-mini img{width:52px;height:40px;object-fit:cover;border-radius:6px;margin:0;flex:none}.mm-mini b{display:block;color:var(--h);font-size:13px}.mm-mini small{display:block;color:var(--m);font-size:11.5px}
.mm-col{display:flex;flex-direction:column}
.ddm .mm-col a{padding:3px 0;font-size:14px;color:var(--t);border-radius:0;display:flex;align-items:center;gap:7px}.ddm .mm-col a:hover{background:none;color:var(--h);text-decoration:underline}
.ddm .mm-col a.mm-h{font-weight:800;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--h);padding:0 0 8px;margin-bottom:6px;border-bottom:3px solid var(--ni);align-self:flex-start;text-decoration:none}
.ddm .mm-col a.mm-more{margin-top:8px;font-weight:700;color:var(--ac)}
.tg{font-size:9.5px;font-weight:800;letter-spacing:.04em;padding:2px 5px;border-radius:3px;line-height:1.2}.tg.hot{background:#18181B;color:#fff}.tg.new{background:#fff;color:#3A4250;border:1px solid #8C96A3}
@media(max-width:980px){.ddm.mm{display:block}.mm-l{display:none}.ddm .mm-col a{display:none}.ddm .mm-col a.mm-h{display:block;border:0;text-transform:none;letter-spacing:0;font-weight:500;font-size:15px;padding:6px 0;margin:0;color:var(--t)}}
/* buttons */
.btn{display:inline-block;text-decoration:none;padding:12px 22px;border-radius:6px;margin:4px 8px 4px 0;font-weight:700}
.btn.ghost{border:1px solid #D4D4D8;color:var(--h);background:#fff}.btn.ghost:hover{border-color:var(--h);color:var(--h)}
.btn.line{border:1px solid var(--h);color:var(--h);background:#fff}.btn.line:hover{background:var(--h);color:#fff}
.ctas{margin:18px 0}
.crumbs{font-size:13px;color:var(--m);padding-top:14px}.crumbs a{color:var(--m);text-decoration:none}.crumbs a:hover{color:var(--h)}
.eyebrow{color:var(--ac);letter-spacing:.14em;text-transform:uppercase;font-size:13px;font-weight:700;margin:24px 0 0}
/* prose */
.prose{max-width:860px}.prose img{margin:18px 0}
.prose table{border-collapse:collapse;width:100%;margin:12px 0;font-size:15px;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}.prose th{background:var(--el);color:var(--h)}
.prose ul,.prose ol{padding-left:22px}.prose li{margin:4px 0}.prose strong{color:var(--h)}
.prose details{border:0;border-bottom:1px solid var(--line);padding:14px 0;margin:0}.prose summary{cursor:pointer;color:var(--h);font-weight:700}.prose details p{margin:8px 0 0}
/* hero */
.hero-full{position:relative;min-height:600px;display:flex;align-items:center;background:#F4F4F5;overflow:hidden}
.hero-full .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;margin:0;border-radius:0}
.hero-full:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 42%,rgba(255,255,255,.12) 78%)}
.hero-full .wrap{position:relative;z-index:2;width:100%}.hero-in{max-width:650px;padding:64px 0}.hero-in h1{margin-top:.25em;line-height:1.1}.hero-in h1 span{color:#4B5563}.hero-in p.lead{font-size:19px;color:var(--t)}
@media(max-width:720px){.hero-full{min-height:0}.hero-full:before{background:rgba(255,255,255,.88)}.hero-in{padding:44px 0}}
.hero-sm{min-height:420px}
.certs{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 6px;list-style:none;padding:0}.certs a{display:flex;align-items:center;justify-content:center;text-align:center;width:84px;height:84px;border-radius:50%;border:2px solid #A1A1AA;background:#fff;color:#3F3F46;font-size:11px;font-weight:800;line-height:1.2;text-decoration:none;letter-spacing:.02em}.certs a:hover{border-color:var(--h);color:var(--h)}
@media(max-width:520px){.certs{gap:8px}.certs a{width:68px;height:68px;font-size:9.5px}}
.badges{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}.badges li{border:1px solid #D4D4D8;background:rgba(255,255,255,.92);border-radius:4px;padding:6px 10px;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--h)}
/* sections */
.hv-sec{padding:64px 0}.hv-soft{background:var(--soft);border-top:1px solid #ECECEA;border-bottom:1px solid #ECECEA}
h2.big{font-size:clamp(26px,3.4vw,36px);font-weight:300;color:var(--m);text-align:center;margin:0 0 10px}h2.big strong{font-weight:800;color:var(--h)}
.sub{max-width:700px;margin:0 auto 32px;text-align:center;color:var(--m);font-size:16px}
.ways{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}
.way{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column;text-align:center}.way:hover{border-color:var(--h);box-shadow:0 10px 28px rgba(0,0,0,.07)}
.way .wt{padding:22px 20px 14px}.way h3{margin:0;font-size:22px}.way h3 a{color:var(--h);text-decoration:none}.way h3 a:after{content:"";position:absolute;inset:0}.way .wt p{margin:6px 0 0;font-size:14px;color:var(--m)}
.way img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:0;margin:0}.way .wb{padding:14px 20px 20px;font-size:14px;color:var(--m)}.way .wb b{display:block;color:var(--h);font-size:16px;margin-top:4px}
.whys{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.why{display:flex;gap:16px;padding:22px}.why svg{flex:none}.why b{display:block;color:var(--h);font-size:17px}.why p{margin:6px 0 0;font-size:14px;line-height:1.55;color:var(--m)}
.pcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.pc{position:relative;text-align:center;display:flex;flex-direction:column;gap:8px}.pc img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin:0;border:1px solid var(--line);transition:transform .2s}.pc:hover img{transform:scale(1.02)}
.pc b{color:var(--h);font-size:16px}.pc a{text-decoration:none}.pc a:after{content:"";position:absolute;inset:0}.pc span{font-size:13px;color:var(--m);margin-top:-4px}
.inds{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.ind{position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.ind img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:0;margin:0}.ind a{display:block;padding:12px 14px 4px;color:var(--h);font-weight:700;font-size:15px;text-decoration:none}.ind a:after{content:"";position:absolute;inset:0}.ind p{margin:0;padding:0 14px 14px;font-size:13.5px;color:var(--m);line-height:1.45}.ind:hover{border-color:var(--h)}
.hv-dark{background:#18181B;color:#E4E4E7}.hv-dark h2{color:#fff;margin:6px 0 14px}.hv-dark .eyebrow{color:#C0C7D0;margin:0}.hv-vid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:36px;align-items:center}
.hv-dark .vimg{position:relative;border-radius:12px;overflow:hidden}.hv-dark .vimg img{width:100%;aspect-ratio:16/10;object-fit:cover;margin:0;border-radius:0;opacity:.9}
.hv-dark .rep{display:flex;gap:14px;align-items:center;margin:16px 0;background:transparent;border:0;padding:0}.hv-dark .rep img{width:72px;height:72px;border-radius:50%;object-fit:cover;margin:0}.hv-dark .rep b{display:block;color:#fff;font-size:17px}.hv-dark .rep span{display:block;color:#A1A1AA;font-size:14px}
.hv-dark .btn.ghost{background:#fff}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:28px;text-align:center}.facts div{border:1px solid var(--line);border-radius:10px;padding:18px}.facts b{display:block;font-size:28px;color:var(--h)}.facts span{font-size:14px;color:var(--m)}
.fgal{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.fgal figure{margin:0}.fgal img{aspect-ratio:4/3;object-fit:cover;width:100%;margin:0;cursor:zoom-in}.fgal figcaption{font-size:14px;color:var(--m);margin-top:8px}
.hv-faq{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:40px;align-items:start}
.hv-faq details,.pv details{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:14px 0;margin:0}.hv-faq summary,.pv details summary{font-weight:700;color:var(--h);cursor:pointer}.hv-faq details p,.pv details p{margin:8px 0 0;color:var(--m);font-size:15px}
/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:18px 0}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.card:hover{border-color:var(--h);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.card img{margin:0;border-radius:0;aspect-ratio:4/3;object-fit:cover;width:100%}
.card .cb{padding:14px 16px 16px}.card h3{margin:0 0 6px;font-size:18px}.card h3 a{color:var(--h);text-decoration:none}.card h3 a:after{content:"";position:absolute;inset:0}.card p{margin:0;font-size:14.5px;line-height:1.5}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;counter-reset:s;margin:18px 0}.steps li{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px;counter-increment:s;font-size:14.5px;line-height:1.55}
.steps li:before{content:counter(s);display:flex;width:34px;height:34px;border-radius:50%;background:var(--h);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:10px}.steps b{display:block;color:var(--h);font-size:17px;margin-bottom:4px}.steps em{display:block;font-style:normal;color:var(--ac);font-size:13px;font-weight:700;margin-top:8px}
.contact-box{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:22px 24px}.contact-box h2{margin-top:0}
.rep{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;margin:14px 0}.rep img{width:72px;height:96px;object-fit:cover;border-radius:8px;margin:0;flex:none}.rep b{display:block;color:var(--h);font-size:17px}.rep span{display:block;font-size:14px;color:var(--t);line-height:1.5}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.rep.big img{width:120px;height:160px}
.facts-box{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:26px 0}.facts-box h2{font-size:18px;margin:0 0 8px}.facts-box ul{margin:0;padding-left:20px}
.rel{margin:28px 0 8px;padding:20px 22px;background:var(--soft);border-radius:12px}.rel h2{margin:0 0 10px;font-size:20px}.rel-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.rel h3{margin:0 0 6px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--m)}.rel ul{list-style:none;margin:0;padding:0}.rel li{padding:5px 0;border-bottom:1px solid var(--line)}.rel li a{font-weight:600;text-decoration:none}.rel li a:hover{text-decoration:underline}
.cert{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:30px;align-items:start;padding:30px 0;border-bottom:1px solid var(--line)}.cert img{width:100%;border:1px solid var(--line);margin:0;cursor:zoom-in}.cert h2{margin-top:0}@media(max-width:720px){.cert{grid-template-columns:1fr}}
.cert dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:14.5px;margin:12px 0}.cert dt{color:var(--m)}.cert dd{margin:0;color:var(--h)}
/* product page v2 */
.pv-top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:44px;align-items:start;padding-top:22px;padding-bottom:40px}
@media(max-width:860px){.pv-top{grid-template-columns:1fr;gap:24px}}
.pv-main img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);border-radius:12px;margin:0}
.pv-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:10px}.pv-thumbs img{width:100%;aspect-ratio:1/1;object-fit:cover;border:1px solid var(--line);border-radius:8px;margin:0}
.pv-vid{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;aspect-ratio:1/1;border-radius:8px;background:#18181B;color:#fff;text-decoration:none;text-align:center;padding:6px}.pv-vid span{font-size:20px;color:#C0C7D0}.pv-vid small{font-size:11px;line-height:1.3;color:#E4E4E7}.pv-vid:hover{background:#000;color:#fff}
.pv-info h1{font-size:clamp(28px,3.4vw,38px);margin:.2em 0 .4em}.pv-info .eyebrow{margin-top:0}.pv-lead{font-size:16px;line-height:1.6;margin:0 0 14px}
.pv-quick{border-collapse:collapse;width:100%;font-size:14.5px;margin:4px 0 14px}.pv-quick th{text-align:left;color:var(--m);font-weight:600;padding:9px 12px 9px 0;border-bottom:1px solid var(--line);width:34%;vertical-align:top}.pv-quick td{padding:9px 0;border-bottom:1px solid var(--line);color:var(--h)}
.pv-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}.pv-chips li{font-size:12px;font-weight:700;letter-spacing:.04em;padding:6px 10px;border-radius:4px;background:var(--soft);border:1px solid var(--line);color:var(--h)}.pv-chips a{color:var(--h);text-decoration:none}
.pv-sub{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.pv-sub .wrap{display:flex;flex-wrap:wrap;gap:26px}.pv-sub a{padding:15px 0;font-weight:700;font-size:15px;color:var(--m);text-decoration:none;border-bottom:2px solid transparent}.pv-sub a:hover{color:var(--h);border-bottom-color:var(--ni)}
.pv-sec{padding-top:52px;padding-bottom:52px}.pv-soft{background:var(--soft);border-top:1px solid #ECECEA;border-bottom:1px solid #ECECEA}
.pv h2.big{font-size:clamp(24px,3vw,30px);margin:0 0 26px}
.pv-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}.pv-opt{position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.pv-opt img{width:100%;aspect-ratio:4/3;object-fit:cover;margin:0;border-radius:0}.pv-opt a{display:block;padding:10px 12px;font-weight:700;font-size:14px;color:var(--h);text-decoration:none}.pv-opt a:after{content:"";position:absolute;inset:0}.pv-opt:hover{border-color:var(--h)}.pv-opt.on{border:2px solid var(--h)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:16px 0 6px}.gallery figure{margin:0}.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;margin:0;cursor:zoom-in;border:1px solid var(--line)}.gallery figcaption{font-size:13px;color:var(--m);margin-top:6px;line-height:1.4}
.pv-two{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:40px;align-items:start}.pv-two h2{margin-top:0}
.pv-table{border-collapse:collapse;width:100%;font-size:14.5px}.pv-table th{background:var(--soft);text-align:left;padding:10px;border:1px solid var(--line);width:34%;vertical-align:top;color:var(--h)}.pv-table td{padding:10px;border:1px solid var(--line)}
.pv details.pv-more{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin-top:14px;background:#fff}.pv-more summary{font-weight:700;color:var(--ac);cursor:pointer}.pv-more h2{font-size:20px;margin:18px 0 6px}.pv-more h3{font-size:16px;margin:14px 0 4px}.pv-more p,.pv-more li{font-size:14.5px;color:var(--t)}
.pv-form,.hv-cta{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;margin:0}.pv-form h2,.hv-cta h2{margin:0 0 4px;font-size:22px}
/* forms */
.qform{display:grid;gap:14px;margin:20px 0}.qform .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:640px){.qform .row{grid-template-columns:1fr}}
.qform label{display:flex;flex-direction:column;gap:6px;color:var(--h);font-size:14px;font-weight:600}.qform small{color:var(--m);font-weight:400}
.qform input,.qform select,.qform textarea{background:#fff;border:1px solid #D4D4D8;color:var(--h);border-radius:6px;padding:10px;font:inherit;font-weight:400}
.qform input:focus,.qform select:focus,.qform textarea:focus{outline:2px solid var(--h);outline-offset:1px}
.qform .chk{flex-direction:row;align-items:flex-start;gap:8px;color:var(--t);font-weight:400}.qform .chk input{margin-top:4px}.hp{position:absolute;left:-9999px}
.qform button{justify-self:start;font-size:16px;cursor:pointer}
/* footer */
.ftr{background:#18181B;color:#A1A1AA;margin-top:0;font-size:14px}.ftr p{color:#A1A1AA}.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:24px;padding:44px 20px 20px}
.fgrid a{display:block;color:#D4D4D8;text-decoration:none;margin:4px 0}.fgrid a:hover{color:#fff}.fgrid h4{margin-top:0;font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#C0C7D0}
.ftr .logo img{height:42px}.ftr .muted{color:#A1A1AA}.ftr .muted a{display:inline;color:#E4E4E7;text-decoration:underline}
.fnote{padding:0 20px 14px}.fbot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:16px 20px;border-top:1px solid #2E2E34;color:#A1A1AA}.fbot a{color:#A1A1AA;text-decoration:none}.fbot a:hover{color:#fff}
@media(max-width:800px){.fgrid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
/* floating */
.side{position:fixed;left:10px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px;z-index:15}
.side a{width:38px;height:38px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none}.side a:hover{filter:brightness(1.12);transform:scale(1.06)}.side .s-wa{background:#25D366}.side .s-ml{background:#3A3A42}.side .s-fb{background:#1877F2}.side .s-ig{background:#C13584}
@media(max-width:1260px){.side{display:none}}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:30;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.18)}.wa-float:hover{background:#1ebe5a;color:#fff;transform:scale(1.05)}
@media(max-width:640px){.wa-float{right:14px;bottom:14px;width:52px;height:52px}}
/* lightbox */
html.lb-open{overflow:hidden}
.lb{position:fixed;inset:0;z-index:100;background:rgba(9,9,11,.94);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:20px 12px}.lb[hidden]{display:none}
.lb-x{position:absolute;top:14px;right:18px;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:30px;line-height:1;cursor:pointer}.lb-x:hover{background:rgba(255,255,255,.25)}
.lb-stage{display:flex;align-items:center;gap:14px;width:100%;max-width:1200px;justify-content:center}
.lb-nav{flex:none;width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.88);color:#18181B;font-size:22px;font-weight:800;cursor:pointer}.lb-nav:hover{background:#fff}
.lb-flow{flex:1;display:flex;align-items:center;justify-content:center;perspective:1400px;min-width:0}
.lb-main{margin:0;position:relative;flex:none;width:min(62vw,640px);z-index:2}
.lb-main img{width:100%;aspect-ratio:4/3;object-fit:contain;border-radius:16px;margin:0;box-shadow:0 20px 60px rgba(0,0,0,.6);background:#fff}
.lb-note{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;border-radius:0 0 16px 16px;background:rgba(0,0,0,.55);color:#F4F4F5;font-size:14px;font-style:italic;text-align:center}
.lb-side{flex:none;width:min(18vw,220px);aspect-ratio:3/4;object-fit:cover;border-radius:12px;margin:0;opacity:.75;cursor:pointer}.lb-side:hover{opacity:1}
.lb-l{transform:rotateY(32deg) scale(.9);margin-right:-10px}.lb-r{transform:rotateY(-32deg) scale(.9);margin-left:-10px}
.lb-text{text-align:center;color:#F4F4F5;display:flex;flex-direction:column;gap:4px;max-width:720px}.lb-cap{font-size:18px}.lb-sub{font-size:14px;color:#A1A1AA}
.lb-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.lb-btn{padding:12px 24px;border-radius:6px;font-weight:700;text-decoration:none;font-size:16px}
.lb-wa{border:1px solid #fff;color:#fff}.lb-wa:hover{background:#fff;color:#18181B}.lb-q{background:#fff;color:#18181B}.lb-q:hover{background:#E4E4E7;color:#000}
.lb-strip{display:flex;gap:10px;overflow-x:auto;max-width:100%;padding:4px 2px}
.lb-th{flex:none;width:92px;height:70px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:#fff;cursor:pointer;opacity:.6}.lb-th img{width:100%;height:100%;object-fit:cover;margin:0;border-radius:0}.lb-th.on,.lb-th:hover{opacity:1;border-color:#fff}
@media(max-width:720px){.lb-side{display:none}.lb-main{width:100%}.lb-nav{position:absolute;top:42%;width:42px;height:42px;z-index:3}.lb-prev{left:8px}.lb-next{right:8px}.lb-th{width:64px;height:50px}.lb-cap{font-size:16px}}