:root{
	--bg:#0b0f14;--fg:#e6eef7;--muted:#9fb3c8;--accent:#74c0fc;--card:#0f141b;--border:#1b2530;--tag:#17202b
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:linear-gradient(180deg,#0b0f14,#0e141b);color:var(--fg);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
.content a, .post-content a, a{color:var(--fg)}
.content a:hover, .post-content a:hover, a:hover{color:#ffffff;text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:24px}
.site-header{position:sticky;top:0;background:rgba(11,15,20,.7);backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--border);z-index:50}
.logo{font-weight:800;font-size:22px;color:var(--fg);text-decoration:none;letter-spacing:.3px}
.logo span{color:var(--accent)}
.nav a{color:var(--muted);margin-left:16px;text-decoration:none}
.nav a:hover{color:var(--fg)}

/* Layout with sidebar */
.layout{display:grid;grid-template-columns:1fr;gap:24px}
@media (min-width: 992px){
	.layout{grid-template-columns:minmax(0,1fr) 320px}
	.sidebar{position:sticky;top:84px;height:fit-content}
}
.content{min-width:0}

.grid{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:20px}
@media (max-width: 991px){
	.grid{grid-template-columns:repeat(2, minmax(0,1fr))}
}
@media (max-width: 640px){
	.grid{grid-template-columns:1fr}
}
.intro{color:var(--muted);margin:0 0 16px}
.box h3{margin:8px 0 8px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));border:1px solid var(--border);border-radius:14px;overflow:hidden;position:relative;transition:transform .2s ease, box-shadow .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.card-link{display:block;color:inherit;text-decoration:none;padding:16px}
.card-cover{width:100%;height:150px;object-fit:cover;border-radius:10px}
.breadcrumbs{margin:10px 0;color:var(--muted);font-size:13px}
.breadcrumbs a{color:var(--fg);text-decoration:none}
.related .grid{margin-top:10px}
.comments label{display:block;margin:8px 0}
.comments input[type=text], .comments input[type=email], .comments input[type=password], .comments input[type=number], .comments textarea{width:100%;padding:8px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--fg)}
.captcha{display:flex;align-items:center;gap:10px}
.comments-box{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:12px;padding:16px;margin:16px 0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width: 640px){.form-grid{grid-template-columns:1fr}}
.form-row{display:flex;flex-direction:column}
.form-actions{display:flex;gap:10px;align-items:center;margin-top:8px}
.field-error{color:#ff8e8e;font-size:12px;margin-top:4px}
.comment-list{list-style:none;padding:0}
.comment-list li{border-top:1px solid var(--border);padding:8px 0}
.share-buttons .tag{margin-right:8px}
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:1000}
.modal{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:12px;padding:20px;width:90%;max-width:420px;color:var(--fg)}
.modal h3{margin:0 0 10px}
.modal .row{display:flex;gap:10px;margin-bottom:10px}
.modal label{display:block;margin:6px 0}
.modal small{color:var(--muted)}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:10px}
.modal-backdrop.show{display:flex}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:rgba(20,25,32,.95);color:var(--fg);padding:10px 14px;border:1px solid var(--border);border-radius:8px;z-index:2000;display:none}
.toast.show{display:block}
.card-title{margin:12px 0 6px;font-size:18px}
.card-excerpt{color:var(--muted);margin:0 0 8px}
.card-meta{color:var(--muted);font-size:13px}
.tag{display:inline-block;background:var(--tag);border:1px solid var(--border);color:var(--muted);border-radius:999px;padding:4px 10px;margin:6px 6px 0 0;font-size:12px;text-decoration:none}
.page-title{margin:10px 0 20px}
.post-header h1{margin:10px 0 6px}
.post-cover{width:100%;border-radius:12px;border:1px solid var(--border);margin:10px 0}
.post-content{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));border:1px solid var(--border);border-radius:16px;padding:24px}
.post-content img{max-width:100%;border-radius:10px}
.post-content pre{overflow:auto;background:#0a0e14;border:1px solid var(--border);border-radius:10px;padding:12px}
.site-footer{border-top:1px solid var(--border);color:var(--muted)}
.ad-wrap{margin:24px 0;display:flex;justify-content:center}

/* Sticky mobile ad */
.sticky-ad{position:fixed;left:0;right:0;bottom:0;background:rgba(11,15,20,.9);backdrop-filter:saturate(160%) blur(8px);border-top:1px solid var(--border);padding:8px 44px 8px 8px;display:none;z-index:60}
@media (max-width: 768px){.sticky-ad{display:block}}
.sticky-close{position:absolute;right:10px;top:6px;background:transparent;border:1px solid var(--border);color:var(--muted);border-radius:6px;width:28px;height:28px;cursor:pointer}