/* klpqz unique stylesheet — namespace klpqz-* */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --klpqz-bg:#0f1f1c;--klpqz-bg2:#16302a;--klpqz-text:#e8fff5;--klpqz-muted:#7fa899;
  --klpqz-pri:#10b981;--klpqz-acc:#f59e0b;--klpqz-extra:#fb7185;
  --klpqz-card:rgba(255,255,255,.05);--klpqz-border:rgba(255,255,255,.1);
  --klpqz-r:16px;--klpqz-trans:cubic-bezier(.2,.8,.2,1);
  --klpqz-shadow:0 12px 36px rgba(0,0,0,.5);
}
html,body{background:var(--klpqz-bg);color:var(--klpqz-text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s var(--klpqz-trans)}
a:hover{color:var(--klpqz-acc)}

.klpqz-body{min-height:100vh;background:linear-gradient(180deg,var(--klpqz-bg) 0%,var(--klpqz-bg2) 100%)}
.klpqz-header{position:sticky;top:0;z-index:50;background:rgba(15,31,28,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--klpqz-border)}
.klpqz-nav-inner{max-width:1280px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.klpqz-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.klpqz-logo-mark{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--klpqz-pri),var(--klpqz-acc));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 0 24px rgba(16,185,129,.4)}
.klpqz-brand{color:#fff}
.klpqz-nav{display:flex;gap:4px;flex:1;flex-wrap:wrap;justify-content:center}
.klpqz-nav a{padding:8px 14px;font-size:14px;color:var(--klpqz-muted);border-radius:8px}
.klpqz-nav a:hover{color:var(--klpqz-acc);background:rgba(245,158,11,.08)}
.klpqz-active{color:var(--klpqz-acc) !important;background:rgba(245,158,11,.15) !important;box-shadow:inset 0 -2px 0 var(--klpqz-acc)}
.klpqz-search{display:flex;background:rgba(255,255,255,.06);border:1px solid var(--klpqz-border);border-radius:10px;padding:6px 10px}
.klpqz-search input{background:transparent;border:0;outline:0;color:#fff;width:200px}
.klpqz-search button{background:var(--klpqz-acc);border:0;color:#fff;width:32px;height:30px;border-radius:6px;cursor:pointer}
.klpqz-crumb{max-width:1280px;margin:14px auto 0;padding:0 22px;color:var(--klpqz-muted);font-size:13px}
.klpqz-crumb ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap}
.klpqz-crumb li+li::before{content:"›";margin-right:6px;color:var(--klpqz-acc)}
.klpqz-main{max-width:1280px;margin:0 auto;padding:22px}
.klpqz-hero{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--klpqz-r);overflow:hidden;min-height:380px;border:1px solid var(--klpqz-border);box-shadow:var(--klpqz-shadow)}
.klpqz-glass{padding:48px 40px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,var(--klpqz-bg2),var(--klpqz-bg))}
.klpqz-hero-img{background-size:cover;background-position:center;position:relative}
.klpqz-hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--klpqz-bg2),transparent)}
.klpqz-h1{font-size:clamp(24px,3.4vw,38px);font-weight:800;line-height:1.25;margin-bottom:14px;color:#fff}
.klpqz-h1 span{color:var(--klpqz-acc)}
.klpqz-glass p{color:#bedfd2;margin-bottom:20px;font-size:15px}
.klpqz-cta{display:flex;gap:12px;flex-wrap:wrap}
.klpqz-btn-primary,.klpqz-btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:8px;font-weight:700;font-size:14px;transition:all .25s var(--klpqz-trans)}
.klpqz-btn-primary{background:var(--klpqz-acc);color:var(--klpqz-bg);box-shadow:0 8px 24px rgba(245,158,11,.4)}
.klpqz-btn-primary:hover{transform:translateY(-2px);background:#fbbf24}
.klpqz-btn-ghost{border:2px solid var(--klpqz-pri);color:#fff}
.klpqz-btn-ghost:hover{background:var(--klpqz-pri);color:#fff}
.klpqz-section{margin-top:48px}
.klpqz-section h2{font-size:clamp(20px,2.4vw,28px);margin-bottom:8px;font-weight:800;color:#fff;display:flex;align-items:center;gap:12px}
.klpqz-section h2::before{content:"";width:32px;height:3px;background:var(--klpqz-acc);border-radius:2px}
.klpqz-lead{color:var(--klpqz-muted);margin-bottom:20px;max-width:820px}
.klpqz-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.klpqz-tags span{padding:5px 14px;border-radius:6px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);font-size:12px;color:var(--klpqz-pri)}
.klpqz-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.klpqz-card{background:var(--klpqz-card);border:1px solid var(--klpqz-border);border-radius:var(--klpqz-r);overflow:hidden;transition:all .35s var(--klpqz-trans);position:relative}
.klpqz-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--klpqz-pri),var(--klpqz-acc));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.klpqz-card:hover{transform:translateY(-6px);border-color:var(--klpqz-pri);box-shadow:0 24px 48px rgba(0,0,0,.4)}
.klpqz-card:hover::before{transform:scaleX(1)}
.klpqz-thumb{position:relative;display:block;aspect-ratio:5/3;overflow:hidden}
.klpqz-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.klpqz-card:hover .klpqz-thumb img{transform:scale(1.06)}
.klpqz-tag{position:absolute;top:12px;right:12px;background:var(--klpqz-acc);color:var(--klpqz-bg);font-size:11px;padding:4px 10px;border-radius:4px;font-weight:700}
.klpqz-card h3{padding:16px 18px 6px;font-size:15px;font-weight:700;color:#fff;line-height:1.45}
.klpqz-card p{padding:0 18px 18px;color:var(--klpqz-muted);font-size:13px}
.klpqz-related{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;margin-top:14px}
.klpqz-related a{display:block;padding:14px 18px;background:var(--klpqz-card);border:1px solid var(--klpqz-border);border-radius:10px;font-size:14px;color:#dbe9e3}
.klpqz-related a:hover{border-color:var(--klpqz-acc);color:var(--klpqz-acc)}
.klpqz-reviews{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.klpqz-review{background:var(--klpqz-card);border:1px solid var(--klpqz-border);border-radius:var(--klpqz-r);padding:20px;border-left:3px solid var(--klpqz-acc)}
.klpqz-review p{color:#dbe9e3;font-size:14px;margin-bottom:10px}
.klpqz-review cite{color:var(--klpqz-pri);font-size:12px;font-style:normal;font-weight:600}
.klpqz-faq{display:grid;gap:10px;max-width:880px}
.klpqz-faq-item{background:var(--klpqz-card);border:1px solid var(--klpqz-border);border-radius:12px;padding:16px 20px}
.klpqz-faq-item[open]{border-color:var(--klpqz-acc);background:rgba(245,158,11,.06)}
.klpqz-faq-item summary{cursor:pointer;font-weight:700;font-size:15px;color:#fff;list-style:none;display:flex;justify-content:space-between}
.klpqz-faq-item summary::after{content:"+";color:var(--klpqz-acc);font-size:20px}
.klpqz-faq-item[open] summary::after{content:"–"}
.klpqz-faq-item p{margin-top:10px;color:var(--klpqz-muted);font-size:14px}
.klpqz-share{display:flex;flex-wrap:wrap;gap:10px}
.klpqz-share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;background:var(--klpqz-card);border:1px solid var(--klpqz-border);color:#fff;border-radius:8px;cursor:pointer;font-size:13px}
.klpqz-share-btn:hover{background:var(--klpqz-acc);color:var(--klpqz-bg);border-color:transparent}
.klpqz-contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-top:18px}
.klpqz-glass-card{background:var(--klpqz-card);border:1px solid var(--klpqz-border);border-radius:var(--klpqz-r);padding:24px}
.klpqz-glass-card h2{margin-bottom:14px}
.klpqz-glass-card p{margin-bottom:8px;font-size:14px;color:#dbe9e3}
.klpqz-glass-card pre{background:rgba(0,0,0,.4);border:1px solid var(--klpqz-border);border-radius:8px;padding:14px;overflow:auto;font-size:13px;color:var(--klpqz-acc)}
.klpqz-prose h2{margin:20px 0 8px}
.klpqz-prose p{color:#bedfd2;margin-bottom:10px}
.klpqz-footer{margin-top:60px;background:rgba(0,0,0,.4);border-top:1px solid var(--klpqz-border)}
.klpqz-footer-inner{max-width:1280px;margin:0 auto;padding:42px 22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px}
.klpqz-footer h3{font-size:15px;margin-bottom:12px;color:var(--klpqz-acc)}
.klpqz-footer p,.klpqz-footer li{color:var(--klpqz-muted);font-size:13px;line-height:1.7}
.klpqz-footer ul{list-style:none}
.klpqz-copy{text-align:center;padding:18px;border-top:1px solid var(--klpqz-border);color:var(--klpqz-muted);font-size:12px}
@media (max-width:860px){.klpqz-hero{grid-template-columns:1fr}.klpqz-hero-img{min-height:200px}.klpqz-nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap}}