/* sk- cuxiaopin15 · cobalt B2B promo landing (taste-skill, NOT editorial) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --sk-bg:#F4F4F5;--sk-surface:#FAFAFA;--sk-ink:#18181B;--sk-muted:#71717A;--sk-line:#E4E4E7;
  --sk-accent:#1D4ED8;--sk-accent-d:#1E40AF;--sk-accent-l:#EFF6FF;--sk-teal:#0F766E;
  --sk-sans:"Plus Jakarta Sans",system-ui,sans-serif;--sk-mono:"JetBrains Mono",monospace;
  --sk-r:12px;--sk-sh:0 1px 2px rgba(24,24,27,.06),0 4px 12px rgba(24,24,27,.04);
  --sk-sh-lg:0 12px 32px rgba(24,24,27,.1);
}
html,body{width:100%;max-width:100%;overflow-x:clip}
body{font-family:var(--sk-sans);background:var(--sk-bg);color:var(--sk-muted);line-height:1.55;-webkit-font-smoothing:antialiased}
main{min-width:0}
img,svg,video,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}ul,ol{list-style:none}
button,input,textarea,select{font-family:inherit;color:inherit}
table{width:100%;border-collapse:collapse}
.sk-c{max-width:1160px;margin:0 auto;padding:0 clamp(16px,4vw,28px);min-width:0}
.sk-eyebrow{font-family:var(--sk-mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sk-accent)}
.sk-title{font-size:clamp(24px,3.5vw,34px);font-weight:700;line-height:1.12;color:var(--sk-ink);letter-spacing:-.025em}
.sk-block{padding:clamp(40px,6vw,64px) 0}
.sk-bandhead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:clamp(18px,3vw,26px);flex-wrap:wrap}
.sk-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;font-size:13px;font-weight:600;border-radius:999px;cursor:pointer;transition:background .15s,box-shadow .15s,transform .12s;border:1px solid transparent}
.sk-btn-fill{background:var(--sk-accent);color:#fff;box-shadow:var(--sk-sh)}.sk-btn-fill:hover{background:var(--sk-accent-d);transform:translateY(-1px);box-shadow:var(--sk-sh-lg)}
.sk-btn-ghost{background:var(--sk-surface);color:var(--sk-ink);border-color:var(--sk-line)}.sk-btn-ghost:hover{border-color:var(--sk-accent);color:var(--sk-accent-d);background:var(--sk-accent-l)}
.sk-btn-sm{padding:8px 16px;font-size:12px}
.sk-anim{opacity:0;transform:translateY(10px);transition:opacity .4s,transform .4s}
.sk-anim.sk-in{opacity:1;transform:none}
/* Utility ribbon */
.sk-ribbon{background:var(--sk-ink);border-bottom:1px solid #27272A}
.sk-ribbon-in{display:flex;flex-wrap:wrap;justify-content:center;max-width:1160px;margin:0 auto}
.sk-ribbon span{flex:1 1 auto;min-width:140px;padding:7px 16px;font-family:var(--sk-mono);font-size:10px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;text-align:center;color:rgba(255,255,255,.78);border-right:1px solid rgba(255,255,255,.1)}
.sk-ribbon span:last-child{border-right:none}
/* Sticky header */
.sk-top{position:sticky;top:0;z-index:900;background:rgba(250,250,250,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--sk-line);box-shadow:var(--sk-sh);overflow:visible}
.sk-top-in{display:flex;align-items:center;gap:clamp(12px,2vw,20px);max-width:1160px;margin:0 auto;padding:12px clamp(16px,4vw,28px);min-height:64px;overflow:visible}
.sk-menu{flex:1;display:flex;align-items:center;gap:2px;flex-wrap:nowrap;min-width:0;overflow:visible}
.sk-brand{display:flex;align-items:center;gap:10px;flex-shrink:0;min-width:0}
.sk-brand img{width:36px;height:36px;object-fit:contain;border-radius:8px}
.sk-brand b{font-size:14px;font-weight:700;color:var(--sk-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:min(52vw,220px)}
.sk-menu>a,.sk-dd>a{padding:8px 11px;font-size:13px;font-weight:600;color:var(--sk-muted);border-radius:8px;white-space:nowrap}
.sk-menu>a:hover,.sk-dd:hover>a,.sk-dd.is-open>a{background:var(--sk-bg);color:var(--sk-ink)}
.sk-dd{position:relative;padding-bottom:2px}
.sk-dd::after{content:"";position:absolute;left:0;right:0;top:100%;height:14px}
.sk-panel{position:absolute;top:100%;left:0;min-width:220px;max-height:min(360px,70vh);overflow-y:auto;background:var(--sk-surface);border:1px solid var(--sk-line);border-radius:var(--sk-r);box-shadow:var(--sk-sh-lg);padding:8px 6px 6px;padding-top:12px;margin-top:0;opacity:0;visibility:hidden;pointer-events:none;z-index:910;transition:opacity .15s,visibility .15s}
.sk-dd:hover .sk-panel,.sk-dd:focus-within .sk-panel,.sk-dd.is-open .sk-panel{opacity:1;visibility:visible;pointer-events:auto}
.sk-panel a{display:block;padding:10px 12px;font-size:13px;font-weight:500;color:var(--sk-muted);border-radius:8px}
.sk-panel a:hover{background:var(--sk-accent-l);color:var(--sk-accent-d)}
.sk-topact{margin-left:auto;display:flex;align-items:center;gap:8px;flex-shrink:0}
.sk-ham{display:none;width:42px;height:42px;border:1px solid var(--sk-line);background:var(--sk-surface);border-radius:10px;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.sk-ham span{width:18px;height:2px;background:var(--sk-ink);border-radius:1px}
.sk-scrim{position:fixed;inset:0;background:rgba(24,24,27,.45);opacity:0;visibility:hidden;transition:.2s;z-index:950}
body.sk-open .sk-scrim{opacity:1;visibility:visible}
.sk-draw{position:fixed;top:0;right:0;bottom:0;width:min(320px,92vw);z-index:960;background:var(--sk-surface);border-left:1px solid var(--sk-line);box-shadow:var(--sk-sh-lg);transform:translateX(105%);transition:transform .22s;overflow-y:auto;padding:16px}
body.sk-open .sk-draw{transform:translateX(0)}
.sk-draw-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--sk-line)}
.sk-draw-top b{font-weight:700;color:var(--sk-ink)}
.sk-draw-x{width:40px;height:40px;border:1px solid var(--sk-line);background:var(--sk-bg);border-radius:10px;font-size:20px;cursor:pointer}
.sk-dlink{display:block;padding:14px 0;font-size:15px;font-weight:600;border-bottom:1px solid var(--sk-line);color:var(--sk-ink)}
.sk-acc{border-bottom:1px solid var(--sk-line)}
.sk-acc-h{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;font-size:15px;font-weight:600;background:none;border:none;cursor:pointer;text-align:left;color:var(--sk-ink)}
.sk-acc-h::after{content:"+";font-family:var(--sk-mono);font-size:16px;color:var(--sk-accent);width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--sk-line);border-radius:6px}
.sk-acc.open .sk-acc-h::after{content:"−";background:var(--sk-accent-l)}
.sk-acc-b{max-height:0;overflow:hidden;transition:max-height .2s ease-out}
.sk-acc-b a{display:block;padding:8px 0;font-size:13px;color:var(--sk-muted)}
@media(min-width:1025px){.sk-ham,.sk-scrim,.sk-draw{display:none}}
@media(max-width:1024px){.sk-menu,.sk-topact .sk-btn{display:none}.sk-ham{display:flex}.sk-dd::after{display:none}}
/* Asymmetric split hero */
.sk-hero{background:var(--sk-surface);border-bottom:1px solid var(--sk-line)}
.sk-hero-in{padding-block:clamp(28px,5vw,48px)}
.sk-hero-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,1fr);gap:clamp(24px,4vw,40px);align-items:center}
.sk-hero h1{font-size:clamp(28px,4.5vw,46px);font-weight:700;line-height:1.08;color:var(--sk-ink);letter-spacing:-.03em;max-width:12ch}
.sk-hero h1 em{font-style:normal;color:var(--sk-accent)}
.sk-hero .lead{font-size:16px;line-height:1.6;margin-top:14px;max-width:42ch;color:var(--sk-muted)}
.sk-hero-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.sk-strip{align-self:stretch}
.sk-strip-track{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.sk-strip-i{display:flex;flex-direction:column;border-radius:var(--sk-r);background:var(--sk-bg);border:1px solid var(--sk-line);overflow:hidden;color:inherit;transition:transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s;min-width:0}
.sk-strip-i:hover{transform:translateY(-2px);box-shadow:var(--sk-sh-lg)}
.sk-strip-label{display:none}
.sk-proof{border-top:1px solid var(--sk-line);border-bottom:1px solid var(--sk-line);background:var(--sk-bg)}
.sk-proof-in{padding-block:14px}
.sk-pills{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,2vw,20px);list-style:none}
.sk-pills li{padding:0;border:none;box-shadow:none;background:transparent;min-width:0}
.sk-pills b{display:block;font-size:clamp(18px,2.5vw,22px);font-weight:700;color:var(--sk-ink);line-height:1}
.sk-pills span{display:block;margin-top:4px;font-family:var(--sk-mono);font-size:10px;color:var(--sk-muted)}
@media(max-width:640px){.sk-pills{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
.sk-strip-i .im{aspect-ratio:1;overflow:hidden;background:var(--sk-bg)}
.sk-strip-i .im img{width:100%;height:100%;object-fit:cover}
.sk-strip-i .bd{padding:10px 12px}
.sk-strip-i b{font-size:12px;font-weight:600;color:var(--sk-ink);line-height:1.3;display:block;overflow-wrap:anywhere;word-break:break-word}
.sk-strip-i span{font-family:var(--sk-mono);font-size:9px;color:var(--sk-muted);margin-top:4px;display:block;line-height:1.35;overflow-wrap:anywhere;word-break:break-word}
/* Category pill rail */
.sk-lanes-out,.sk-filter-out{position:relative;display:flex;align-items:center;gap:8px}
.sk-lanes-out .sk-lanes,.sk-filter-out .sk-filter{flex:1;min-width:0}
.sk-lanes{display:flex;gap:8px;overflow-x:auto;padding:4px 2px;scroll-behavior:smooth;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.sk-lanes::-webkit-scrollbar{display:none}
.sk-lane{display:inline-flex;flex:0 0 auto;scroll-snap-align:start;align-items:center;padding:10px 18px;border-radius:999px;border:1px solid var(--sk-line);background:var(--sk-surface);font-size:13px;font-weight:600;color:var(--sk-ink);white-space:nowrap;transition:border-color .15s,color .15s,box-shadow .15s}
.sk-lane:hover,.sk-lane:focus-visible{border-color:var(--sk-accent);color:var(--sk-accent);box-shadow:0 0 0 1px var(--sk-accent)}
.sk-lane .ix{display:none}
.sk-lane .nm{line-height:1.25}
.sk-railbtn{flex-shrink:0;width:34px;height:34px;border:1px solid var(--sk-line);border-radius:999px;background:var(--sk-surface);color:var(--sk-muted);font-size:18px;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:border-color .15s,color .15s}
.sk-railbtn:hover{border-color:var(--sk-accent);color:var(--sk-accent)}
.sk-railbtn:disabled{opacity:.35;cursor:default}
/* Bento product mosaic */
.sk-mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:auto;gap:14px}
.sk-mosaic .sk-tile:nth-child(1){grid-column:span 2;grid-row:span 2}
.sk-mosaic .sk-tile:nth-child(1) .im{aspect-ratio:4/3}
.sk-tile{display:flex;flex-direction:column;background:var(--sk-surface);border:1px solid var(--sk-line);overflow:hidden;color:inherit;transition:transform .15s,box-shadow .15s;border-radius:calc(var(--sk-r) + 2px)}
.sk-tile:hover{transform:translateY(-3px);box-shadow:var(--sk-sh-lg)}
.sk-tile .im{aspect-ratio:1;overflow:hidden;background:var(--sk-bg)}
.sk-tile .im img{width:100%;height:100%;object-fit:cover}
.sk-tile .bd{padding:14px}
.sk-tile .tg{font-family:var(--sk-mono);font-size:9px;text-transform:uppercase;color:var(--sk-teal)}
.sk-tile h3{font-size:14px;font-weight:700;color:var(--sk-ink);margin-top:4px;line-height:1.3}
.sk-tile p{font-size:12px;margin-top:6px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:900px){.sk-mosaic{grid-template-columns:repeat(2,minmax(0,1fr))}.sk-mosaic .sk-tile:nth-child(1){grid-column:span 2;grid-row:span 1}}
@media(max-width:520px){.sk-mosaic{grid-template-columns:1fr}}
/* FAQ — two columns on desktop */
.sk-faq{display:grid;gap:10px}
@media(min-width:768px){.sk-faq{grid-template-columns:1fr 1fr;align-items:start}}
.sk-faq details{border:1px solid var(--sk-line);border-radius:var(--sk-r);background:var(--sk-surface)}
.sk-faq summary{padding:14px 16px;font-size:14px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;color:var(--sk-ink)}
.sk-faq summary::-webkit-details-marker{display:none}
.sk-faq summary::after{content:"+";font-family:var(--sk-mono);color:var(--sk-accent)}
.sk-faq details[open] summary{background:var(--sk-accent-l)}
.sk-faq details[open] summary::after{content:"−"}
.sk-faq p{padding:0 16px 14px;font-size:14px;line-height:1.6}
/* Article briefs */
.sk-rows{border:1px solid var(--sk-line);border-radius:var(--sk-r);background:var(--sk-surface);overflow:hidden}
.sk-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--sk-line);color:inherit;transition:background .12s}
.sk-row:last-child{border-bottom:none}
.sk-row:hover{background:var(--sk-accent-l)}
.sk-row .ix{font-family:var(--sk-mono);font-size:11px;font-weight:600;color:var(--sk-accent)}
.sk-row h3{font-size:15px;font-weight:600;color:var(--sk-ink);line-height:1.3}
.sk-row p{display:none}
.sk-row .meta{font-family:var(--sk-mono);font-size:10px;color:var(--sk-muted);white-space:nowrap}
@media(max-width:600px){.sk-row{grid-template-columns:28px minmax(0,1fr)}.sk-row .meta{display:none}}
/* Video reels */
.sk-vids{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sk-vid{display:flex;flex-direction:column;border-radius:var(--sk-r);overflow:hidden;background:var(--sk-surface);border:1px solid var(--sk-line);color:inherit;transition:transform .15s,box-shadow .15s}
.sk-vid:hover{transform:translateY(-2px);box-shadow:var(--sk-sh-lg)}
.sk-vid .im{position:relative;aspect-ratio:16/10;overflow:hidden}
.sk-vid .im img{width:100%;height:100%;object-fit:cover}
.sk-vid .du{position:absolute;bottom:8px;left:8px;font-family:var(--sk-mono);font-size:10px;background:var(--sk-accent);color:#fff;padding:3px 8px;border-radius:6px}
.sk-vid .cap{padding:14px}
.sk-vid h3{font-size:14px;font-weight:700;line-height:1.3;color:var(--sk-ink)}
.sk-vid p{font-size:11px;margin-top:6px;color:var(--sk-muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:720px){.sk-vids{grid-template-columns:1fr}}
@media(min-width:721px) and (max-width:960px){.sk-vids{grid-template-columns:repeat(2,minmax(0,1fr))}}
.sk-mosaic .sk-tile:nth-child(1){border-color:var(--sk-accent);box-shadow:var(--sk-sh-lg)}
.sk-mosaic .sk-tile:nth-child(5){background:linear-gradient(160deg,var(--sk-accent-l),var(--sk-surface))}
@media(max-width:800px){.sk-hero-layout{grid-template-columns:1fr}.sk-strip-track{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:520px){.sk-strip-track{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Inner pages */
.sk-band{background:var(--sk-surface);padding:clamp(24px,4vw,36px) 0;border-bottom:1px solid var(--sk-line)}
.sk-band-sm{padding:clamp(16px,3vw,24px) 0}
.sk-band h1{font-size:clamp(24px,3.5vw,32px);font-weight:700;line-height:1.1;color:var(--sk-ink)}
.sk-band p{font-size:14px;margin-top:8px;max-width:640px}
.sk-crumb{display:flex;flex-wrap:wrap;gap:6px;font-family:var(--sk-mono);font-size:11px;margin-bottom:8px;color:var(--sk-muted)}
.sk-crumb .s{opacity:.4}
.sk-filter-out{margin-bottom:20px}
.sk-filter{display:flex;flex-wrap:nowrap;gap:8px;overflow-x:auto;padding:4px 2px;scroll-behavior:smooth;scrollbar-width:none}
.sk-filter::-webkit-scrollbar{display:none}
.sk-filter a{flex:0 0 auto;padding:10px 18px;border-radius:999px;border:1px solid var(--sk-line);font-size:13px;font-weight:600;background:var(--sk-surface);color:var(--sk-ink);white-space:nowrap;transition:border-color .15s,color .15s,box-shadow .15s}
.sk-filter a:hover,.sk-filter a:focus-visible{border-color:var(--sk-accent);color:var(--sk-accent);box-shadow:0 0 0 1px var(--sk-accent)}
.sk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sk-card{display:flex;flex-direction:column;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line);overflow:hidden;color:inherit;transition:transform .15s,box-shadow .15s}
.sk-card:hover{transform:translateY(-3px);box-shadow:var(--sk-sh-lg)}
.sk-card .im{aspect-ratio:1;overflow:hidden;background:var(--sk-bg)}
.sk-card .im img{width:100%;height:100%;object-fit:cover}
.sk-card .bd{padding:14px}
.sk-card .tg{font-family:var(--sk-mono);font-size:9px;text-transform:uppercase;color:var(--sk-teal)}
.sk-card h3{font-size:14px;font-weight:700;color:var(--sk-ink);margin-top:4px}
.sk-card p{font-size:12px;margin-top:6px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sk-card .go{font-family:var(--sk-mono);font-size:10px;font-weight:600;margin-top:10px;color:var(--sk-accent)}
@media(max-width:720px){.sk-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:420px){.sk-grid{grid-template-columns:1fr}}
.sk-pdp{display:grid;grid-template-columns:1fr;gap:24px;align-items:start}
@media(min-width:901px){.sk-pdp{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}}
.sk-gal{border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line);overflow:hidden;box-shadow:var(--sk-sh)}
.sk-gal .main img{width:100%;height:auto;object-fit:contain}
.sk-thumbs{display:flex;gap:8px;flex-wrap:wrap;padding:12px;border-top:1px solid var(--sk-line)}
.sk-thumbs img{width:72px;height:72px;object-fit:cover;border-radius:8px;border:2px solid var(--sk-line);cursor:pointer;opacity:.55}
.sk-thumbs img.on,.sk-thumbs img:hover{opacity:1;border-color:var(--sk-accent)}
.sk-buybox{padding:24px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line);box-shadow:var(--sk-sh-lg)}
.sk-buybox h1{font-size:clamp(22px,3vw,28px);font-weight:700;line-height:1.15;color:var(--sk-ink)}
.sk-buybox .sum{font-size:15px;margin-top:10px;line-height:1.6}
.sk-meta{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--sk-mono);font-size:11px;margin-top:12px;color:var(--sk-muted)}
.sk-buy-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.sk-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;margin-top:20px;padding-top:20px;border-top:1px solid var(--sk-line)}
.sk-specs>div{padding:10px;border-radius:8px;background:var(--sk-bg);font-size:12px}
.sk-specs .k{font-family:var(--sk-mono);font-size:9px;text-transform:uppercase;display:block;margin-bottom:4px;color:var(--sk-muted)}
.sk-specs .v{font-weight:600;color:var(--sk-ink)}
.sk-pdp-body{margin-top:28px}
.sk-pdp-sec{margin-top:24px;padding-top:24px;border-top:1px solid var(--sk-line)}
.sk-pdp-sec .bt{font-size:20px;font-weight:700;margin-bottom:14px;color:var(--sk-ink)}
.sk-descbox{padding:20px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line)}
.sk-stick{display:none;position:fixed;left:0;right:0;bottom:0;z-index:840;background:var(--sk-surface);border-top:1px solid var(--sk-line);box-shadow:0 -8px 24px rgba(15,23,42,.08);padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
.sk-stick-in{display:flex;align-items:center;gap:12px}
.sk-stick-title{flex:1;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--sk-ink)}
@media(max-width:900px){
  .sk-stick{display:block}
  body:has(.sk-stick){padding-bottom:64px}
  .sk-block--pd .sk-c{padding-left:0;padding-right:0}
  .sk-block--pd .sk-gal,.sk-block--pd .sk-buybox{margin-inline:clamp(14px,4vw,18px)}
  .sk-block--pd .sk-pdp-body{padding-inline:clamp(14px,4vw,18px)}
  .sk-buy-btns{flex-direction:column}
  .sk-buy-btns .sk-btn{width:100%}
}
/* Article layout */
.sk-split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(200px,.65fr);gap:clamp(24px,4vw,36px);align-items:start;min-width:0}
.sk-split>div,.sk-split>aside{min-width:0;max-width:100%}
.sk-maincol{border:1px solid var(--sk-line);border-radius:var(--sk-r);background:var(--sk-surface);counter-reset:sked;min-width:0;max-width:100%}
.sk-post{display:block;padding:16px 20px;border-bottom:1px solid var(--sk-line);color:inherit;min-width:0;max-width:100%;box-sizing:border-box}
.sk-post:last-child{border-bottom:none}
.sk-post .im{display:none}
.sk-post .bd{display:block;min-width:0;max-width:100%;box-sizing:border-box}
.sk-post .tg{display:block;font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;color:var(--sk-muted);margin-bottom:8px;overflow-wrap:anywhere;word-break:break-word;line-height:1.5}
.sk-post h3{font-size:15px;font-weight:700;color:var(--sk-ink);line-height:1.35;overflow-wrap:anywhere;word-break:break-word}
.sk-post p{font-size:13px;margin-top:8px;line-height:1.55;color:var(--sk-muted);overflow-wrap:anywhere;word-break:break-word}
.sk-post .meta{display:block;margin-top:10px;font-family:var(--sk-mono);font-size:10px;color:var(--sk-muted);overflow-wrap:anywhere;word-break:break-word;line-height:1.45}
.sk-post:first-child,.sk-post:first-of-type{display:flex;flex-direction:column;padding:0;border-bottom:1px solid var(--sk-line);overflow:visible}
.sk-post:first-child .im,.sk-post:first-of-type .im{display:block;aspect-ratio:16/9;overflow:hidden;border-radius:var(--sk-r) var(--sk-r) 0 0}
.sk-post:first-child .im img,.sk-post:first-of-type .im img{width:100%;height:100%;object-fit:cover}
.sk-post:first-child .bd,.sk-post:first-of-type .bd{padding:20px 22px 24px;width:100%}
.sk-post:first-child h3,.sk-post:first-of-type h3{font-size:clamp(18px,4vw,24px);line-height:1.25}
.sk-post:not(:first-child){display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:start;padding:16px 20px}
.sk-post:not(:first-child)::before{counter-increment:sked;content:counter(sked,decimal-leading-zero);font-family:var(--sk-mono);font-size:11px;font-weight:600;color:var(--sk-accent);padding-top:3px}
.sk-post:not(:first-child) .bd{grid-column:2;min-width:0}
.sk-post:not(:first-child) p{display:none}
.sk-side{padding:16px;border-radius:var(--sk-r);border:1px solid var(--sk-line);background:var(--sk-surface);box-shadow:var(--sk-sh);margin-bottom:12px;min-width:0;overflow:hidden}
.sk-side h4{font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;margin-bottom:12px;letter-spacing:.08em;color:var(--sk-muted)}
.sk-tags{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.sk-tags a{padding:7px 12px;border-radius:999px;border:1px solid var(--sk-line);font-size:11px;font-weight:600;max-width:100%;overflow-wrap:anywhere;word-break:break-word}
.sk-tags a:hover{border-color:var(--sk-accent);color:var(--sk-accent-d);background:var(--sk-accent-l)}
.sk-side>a{display:block;padding:10px 0;font-size:14px;line-height:1.4;border-bottom:1px solid var(--sk-line);overflow-wrap:anywhere;word-break:break-word;color:var(--sk-ink)}
.sk-side>a:last-child{border-bottom:none}
.sk-article{max-width:720px;margin:0 auto}
.sk-deck{font-size:17px;line-height:1.7;margin-bottom:20px}
.sk-photo{border-radius:var(--sk-r);overflow:hidden;border:1px solid var(--sk-line)}
.sk-article-card{padding:24px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line)}
.sk-prevnext{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
.sk-prevnext a{padding:14px;border-radius:var(--sk-r);border:1px solid var(--sk-line);background:var(--sk-surface)}
.sk-prevnext .l{font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;color:var(--sk-muted)}
.sk-prevnext .t{font-size:14px;font-weight:700;margin-top:4px;color:var(--sk-ink)}
.sk-topiclist{border:1px solid var(--sk-line);border-radius:var(--sk-r);background:var(--sk-surface);counter-reset:skidx}
.sk-topic-row{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;padding:14px 16px;border-bottom:1px solid var(--sk-line);color:inherit}
.sk-topic-row::before{counter-increment:skidx;content:counter(skidx,decimal-leading-zero);font-family:var(--sk-mono);font-size:12px;color:var(--sk-accent)}
.sk-topic-row h3{font-size:15px;font-weight:600;color:var(--sk-ink)}
.sk-topic-row p{font-size:12px;margin-top:4px}
.sk-topic-row .meta{font-family:var(--sk-mono);font-size:10px;margin-top:4px}
.sk-topics{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,140px),1fr));gap:8px}
.sk-topics a{display:flex;justify-content:space-between;gap:8px;padding:12px;border-radius:var(--sk-r);border:1px solid var(--sk-line);background:var(--sk-surface);font-weight:600;min-width:0}
.sk-topics a span{flex:1;min-width:0;overflow-wrap:anywhere;word-break:break-word;font-size:12px}
.sk-topics a b{flex-shrink:0;font-family:var(--sk-mono);font-size:12px;color:var(--sk-accent)}
.sk-pages{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:24px}
.sk-pages a{min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--sk-line);font-family:var(--sk-mono);font-size:11px;font-weight:600;background:var(--sk-surface);padding:0 8px}
.sk-pages a:hover,.sk-pages a.active{background:var(--sk-accent);border-color:var(--sk-accent);color:#fff}
.sk-vtabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.sk-vtabs a{padding:8px 14px;border-radius:999px;border:1px solid var(--sk-line);font-size:12px;font-weight:600;background:var(--sk-surface)}
.sk-vlist{border:1px solid var(--sk-line);border-radius:var(--sk-r);background:var(--sk-surface);overflow:hidden}
.sk-vline{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;padding:14px;border-bottom:1px solid var(--sk-line);align-items:center;color:inherit}
.sk-vline:last-child{border-bottom:none}
.sk-vline .thumb{aspect-ratio:16/10;border-radius:8px;overflow:hidden;position:relative}
.sk-vline .thumb img{width:100%;height:100%;object-fit:cover}
.sk-vline .du{position:absolute;bottom:4px;left:4px;font-family:var(--sk-mono);font-size:9px;background:var(--sk-accent);color:#fff;padding:2px 6px;border-radius:4px}
.sk-player iframe,.sk-player video{width:100%;aspect-ratio:16/9;border-radius:var(--sk-r);border:1px solid var(--sk-line);display:block}
.sk-block--video{padding-top:clamp(20px,4vw,32px)}
.sk-dlpage{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.9fr);gap:28px}
.sk-dlrow{padding:16px 0;border-bottom:1px solid var(--sk-line)}
.sk-dlrow .st{font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;color:var(--sk-accent)}
.sk-dlrow h3{font-size:18px;font-weight:700;margin-top:6px;color:var(--sk-ink)}
.sk-form{padding:24px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line);box-shadow:var(--sk-sh-lg)}
.sk-form label{display:block;font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;margin-bottom:4px;color:var(--sk-muted)}
.sk-form input,.sk-form select,.sk-form textarea{width:100%;padding:10px;border:1px solid var(--sk-line);border-radius:8px;background:#fff}
.sk-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.sk-form .full{margin-bottom:12px}
.sk-about-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sk-about-i{padding:20px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line)}
.sk-about-i blockquote{font-size:16px;font-weight:600;line-height:1.45;color:var(--sk-ink)}
.sk-about-i cite{display:block;margin-top:10px;font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;color:var(--sk-accent);font-style:normal}
.sk-404{text-align:center;padding:clamp(48px,8vw,80px) 0}
.sk-404 .code{font-size:clamp(80px,12vw,120px);font-weight:700;color:var(--sk-line);line-height:1}
.sk-policy-lead{font-size:15px;line-height:1.65;margin-bottom:16px}
.sk-policy-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:16px}
.sk-policy-stats div{padding:14px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line)}
.sk-policy-stats strong{display:block;font-size:18px;font-weight:700;color:var(--sk-ink)}
.sk-policy-act{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.sk-policy-card{padding:22px;border-radius:var(--sk-r);background:var(--sk-surface);border:1px solid var(--sk-line)}
.sk-legal .upd{font-family:var(--sk-mono);font-size:11px;margin-bottom:12px}
.sk-rich{font-size:15px;line-height:1.7;overflow-wrap:anywhere}
.sk-rich img,.sk-rich video{max-width:100%;height:auto;margin:14px auto;border-radius:var(--sk-r)}
.sk-richbox{overflow-x:auto;max-width:100%}
.sk-article-body a{color:var(--sk-accent-d);text-decoration:underline}
.sk-article-body table.sk-kvtable tr{display:grid;grid-template-columns:32% 1fr;gap:12px;padding:12px;border:1px solid var(--sk-line);border-radius:8px;margin-bottom:8px}
.sk-article-body table.sk-datatable{width:max-content;min-width:100%;font-size:13px}
.sk-article-body table.sk-datatable th{background:var(--sk-ink);color:#fff;padding:10px 14px;font-family:var(--sk-mono);font-size:11px;text-transform:uppercase}
.sk-article-body table.sk-datatable td{padding:10px 14px;border:1px solid var(--sk-line)}
.sk-tblwrap{overflow-x:auto;margin:14px 0}
.sk-foot{background:var(--sk-ink);color:rgba(255,255,255,.7);padding-bottom:24px}
.sk-foot-cta{padding:clamp(24px,4vw,36px) 0;border-bottom:1px solid rgba(255,255,255,.1)}
.sk-foot-cta .sk-c{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.sk-foot-cta h3{font-size:clamp(22px,3vw,28px);font-weight:700;color:#fff}
.sk-footgrid{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,32px);padding-block:clamp(24px,4vw,36px)}
.sk-foot .lg{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.sk-foot .lg img{width:40px;height:40px;border-radius:8px;background:#fff;padding:2px}
.sk-foot .lg b{color:#fff;font-size:15px}
.sk-foot h4{font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--sk-accent);margin-bottom:12px}
.sk-foot-desc{font-size:13px;line-height:1.65;margin-bottom:12px}
.sk-foot-links li{margin-bottom:8px}
.sk-foot-links a{font-size:13px;color:rgba(255,255,255,.6)}
.sk-foot-links a:hover{color:#fff}
.sk-foot-bot{display:flex;flex-wrap:wrap;gap:12px 20px;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-size:12px}
@media(max-width:800px){
  .sk-split,.sk-footgrid,.sk-about-grid,.sk-dlpage,.sk-form .row{grid-template-columns:1fr}
  .sk-post:first-child .bd,.sk-post:first-of-type .bd{padding:18px 18px 20px}
  .sk-post:not(:first-child){padding:14px 18px}
  .sk-vline{grid-template-columns:1fr}
  .sk-prevnext{grid-template-columns:1fr}
}
@media(max-width:768px){
  .sk-article-body table.sk-datatable.sk-datacards{display:block;width:100%!important;min-width:0!important}
  .sk-article-body table.sk-datatable.sk-datacards thead,.sk-article-body table.sk-datatable.sk-datacards tr.sk-tblhead{display:none!important}
  .sk-article-body table.sk-datatable.sk-datacards tbody{display:block}
  .sk-article-body table.sk-datatable.sk-datacards tr{display:block;margin-bottom:12px;border:1px solid var(--sk-line);border-radius:var(--sk-r)}
  .sk-article-body table.sk-datatable.sk-datacards td{display:block;padding:10px 14px;border-bottom:1px solid var(--sk-line)}
  .sk-article-body table.sk-datatable.sk-datacards td::before{display:block;content:attr(data-label);font-family:var(--sk-mono);font-size:10px;text-transform:uppercase;margin-bottom:4px}
  .sk-article-body table.sk-kvtable tr{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.sk-anim{opacity:1;transform:none}}