/* dhkot unique stylesheet — namespace dhkot-* */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --dhkot-bg:#080812;--dhkot-bg2:#13131f;--dhkot-text:#f0f0ff;--dhkot-muted:#a0a0c0;
  --dhkot-pri:#10b981;--dhkot-acc:#f59e0b;--dhkot-extra:#ec4899;
  --dhkot-card:rgba(255,255,255,.05);--dhkot-border:rgba(255,255,255,.1);
  --dhkot-r:16px;--dhkot-trans:cubic-bezier(.2,.8,.2,1);
  --dhkot-shadow:0 12px 36px rgba(0,0,0,.5);
}
html,body{background:var(--dhkot-bg);color:var(--dhkot-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(--dhkot-trans)}
a:hover{color:var(--dhkot-acc)}

.dhkot-body{min-height:100vh;background:radial-gradient(1000px 600px at 90% -10%,rgba(239,68,68,.25),transparent 60%),radial-gradient(900px 600px at 0% 100%,rgba(168,85,247,.15),transparent 60%),var(--dhkot-bg)}
.dhkot-header{position:sticky;top:0;z-index:50;background:rgba(21,10,14,.78);backdrop-filter:blur(20px);border-bottom:2px solid var(--dhkot-pri)}
.dhkot-nav-inner{max-width:1320px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.dhkot-logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:19px;text-transform:uppercase;letter-spacing:1px}
.dhkot-logo-mark{width:40px;height:40px;background:var(--dhkot-pri);clip-path:polygon(0 0,100% 0,80% 100%,0 100%);display:grid;place-items:center;color:#fff;font-weight:900;font-size:18px}
.dhkot-brand{color:#fff;text-shadow:0 0 16px rgba(239,68,68,.5)}
.dhkot-nav{display:flex;gap:2px;flex:1;flex-wrap:wrap;justify-content:center}
.dhkot-nav a{padding:8px 14px;font-size:14px;color:var(--dhkot-muted);border:1px solid transparent}
.dhkot-nav a:hover{color:#fff;border-color:var(--dhkot-pri)}
.dhkot-active{color:#fff !important;background:var(--dhkot-pri) !important;box-shadow:0 0 16px rgba(239,68,68,.6)}
.dhkot-search{display:flex;background:rgba(255,255,255,.05);border:1px solid var(--dhkot-pri);padding:6px 10px}
.dhkot-search input{background:transparent;border:0;outline:0;color:#fff;width:200px}
.dhkot-search button{background:var(--dhkot-pri);border:0;color:#fff;width:32px;height:30px;cursor:pointer}
.dhkot-crumb{max-width:1320px;margin:14px auto 0;padding:0 24px;color:var(--dhkot-muted);font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.dhkot-crumb ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap}
.dhkot-crumb li+li::before{content:"//";margin-right:6px;color:var(--dhkot-acc)}
.dhkot-main{max-width:1320px;margin:0 auto;padding:24px}
.dhkot-hero{position:relative;border:2px solid var(--dhkot-pri);overflow:hidden;padding:56px 40px;background-size:cover;background-position:center;min-height:360px;display:flex;align-items:center;box-shadow:8px 8px 0 var(--dhkot-pri),16px 16px 0 var(--dhkot-acc)}
.dhkot-glass{max-width:680px;background:rgba(21,10,14,.78);backdrop-filter:blur(16px);border:1px solid var(--dhkot-acc);padding:30px 32px}
.dhkot-h1{font-size:clamp(24px,3.6vw,42px);font-weight:900;line-height:1.2;margin-bottom:14px;color:#fff;text-transform:uppercase;letter-spacing:.5px}
.dhkot-h1 span{color:var(--dhkot-acc);text-shadow:0 0 20px rgba(251,191,36,.5)}
.dhkot-glass p{color:#e8c8d2;margin-bottom:20px}
.dhkot-cta{display:flex;gap:12px;flex-wrap:wrap}
.dhkot-btn-primary,.dhkot-btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:1px;transition:all .2s var(--dhkot-trans)}
.dhkot-btn-primary{background:var(--dhkot-pri);color:#fff;box-shadow:4px 4px 0 var(--dhkot-acc)}
.dhkot-btn-primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--dhkot-acc);color:#fff}
.dhkot-btn-ghost{border:2px solid var(--dhkot-acc);color:var(--dhkot-acc)}
.dhkot-btn-ghost:hover{background:var(--dhkot-acc);color:var(--dhkot-bg)}
.dhkot-section{margin-top:52px}
.dhkot-section h2{font-size:clamp(20px,2.6vw,30px);margin-bottom:8px;font-weight:900;text-transform:uppercase;color:#fff;letter-spacing:.5px;border-left:6px solid var(--dhkot-pri);padding-left:16px}
.dhkot-lead{color:var(--dhkot-muted);margin:14px 0 20px;max-width:820px}
.dhkot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.dhkot-tags span{padding:5px 12px;background:transparent;border:1px solid var(--dhkot-pri);font-size:12px;color:var(--dhkot-acc);text-transform:uppercase;letter-spacing:.5px}
.dhkot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.dhkot-card{background:var(--dhkot-card);border:1px solid var(--dhkot-border);overflow:hidden;transition:all .3s var(--dhkot-trans);position:relative}
.dhkot-card:hover{transform:translate(-4px,-4px);box-shadow:6px 6px 0 var(--dhkot-pri),12px 12px 0 var(--dhkot-acc);border-color:var(--dhkot-pri)}
.dhkot-thumb{position:relative;display:block;aspect-ratio:5/3;overflow:hidden}
.dhkot-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s,filter .4s;filter:grayscale(20%) contrast(1.05)}
.dhkot-card:hover .dhkot-thumb img{transform:scale(1.07);filter:none}
.dhkot-tag{position:absolute;bottom:10px;left:10px;background:var(--dhkot-acc);color:var(--dhkot-bg);font-size:11px;padding:4px 10px;font-weight:900;text-transform:uppercase;letter-spacing:.5px}
.dhkot-card h3{padding:16px 18px 6px;font-size:15px;font-weight:800;color:#fff;line-height:1.4}
.dhkot-card p{padding:0 18px 18px;color:var(--dhkot-muted);font-size:13px}
.dhkot-related{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;margin-top:14px}
.dhkot-related a{display:block;padding:14px 18px;background:var(--dhkot-card);border-left:3px solid var(--dhkot-pri);font-size:14px;color:#fff5f7}
.dhkot-related a:hover{border-left-color:var(--dhkot-acc);background:rgba(251,191,36,.08)}
.dhkot-reviews{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.dhkot-review{background:var(--dhkot-card);border:1px solid var(--dhkot-border);padding:20px;position:relative}
.dhkot-review::before{content:">>";position:absolute;top:14px;right:14px;color:var(--dhkot-pri);font-weight:900;font-size:18px;letter-spacing:-2px}
.dhkot-review p{color:#fff5f7;font-size:14px;margin-bottom:10px}
.dhkot-review cite{color:var(--dhkot-acc);font-size:12px;font-style:normal;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.dhkot-faq{display:grid;gap:8px;max-width:880px}
.dhkot-faq-item{background:var(--dhkot-card);border:1px solid var(--dhkot-border);padding:16px 20px}
.dhkot-faq-item[open]{border-color:var(--dhkot-pri);background:rgba(239,68,68,.06)}
.dhkot-faq-item summary{cursor:pointer;font-weight:800;font-size:15px;color:#fff;list-style:none;display:flex;justify-content:space-between;text-transform:uppercase;letter-spacing:.3px}
.dhkot-faq-item summary::after{content:"[+]";color:var(--dhkot-acc);font-size:13px}
.dhkot-faq-item[open] summary::after{content:"[-]"}
.dhkot-faq-item p{margin-top:10px;color:var(--dhkot-muted);font-size:14px;text-transform:none;letter-spacing:0}
.dhkot-share{display:flex;flex-wrap:wrap;gap:10px}
.dhkot-share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;background:transparent;border:1px solid var(--dhkot-pri);color:#fff;cursor:pointer;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.dhkot-share-btn:hover{background:var(--dhkot-pri);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--dhkot-acc)}
.dhkot-contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-top:18px}
.dhkot-glass-card{background:var(--dhkot-card);border:1px solid var(--dhkot-border);padding:24px;border-top:3px solid var(--dhkot-pri)}
.dhkot-glass-card h2{margin-bottom:14px}
.dhkot-glass-card p{margin-bottom:8px;font-size:14px;color:#fff5f7}
.dhkot-glass-card pre{background:rgba(0,0,0,.5);border:1px solid var(--dhkot-pri);padding:14px;overflow:auto;font-size:13px;color:var(--dhkot-acc)}
.dhkot-prose h2{margin:20px 0 8px}
.dhkot-prose p{color:#fff5f7;margin-bottom:10px}
.dhkot-footer{margin-top:60px;background:rgba(0,0,0,.5);border-top:2px solid var(--dhkot-pri)}
.dhkot-footer-inner{max-width:1320px;margin:0 auto;padding:42px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px}
.dhkot-footer h3{font-size:15px;margin-bottom:12px;color:var(--dhkot-acc);text-transform:uppercase;letter-spacing:.5px}
.dhkot-footer p,.dhkot-footer li{color:var(--dhkot-muted);font-size:13px;line-height:1.7}
.dhkot-footer ul{list-style:none}
.dhkot-copy{text-align:center;padding:18px;border-top:1px solid var(--dhkot-border);color:var(--dhkot-muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
@media (max-width:860px){.dhkot-nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap}.dhkot-search input{width:140px}.dhkot-hero{padding:36px 22px;min-height:260px}}