.featured-article{display:block;text-decoration:none;background:var(--ink-soft);border:1px solid rgba(0,212,255,.1);padding:48px;max-width:var(--max);margin:0 auto 3px;position:relative;overflow:hidden;transition:border-color .3s,box-shadow .3s}.featured-article:hover{border-color:var(--card-border-hover);box-shadow:var(--card-glow)}.featured-article:before{content:"FEATURED";position:absolute;top:24px;right:28px;font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;color:var(--signal);border:1px solid rgba(0,212,255,.2);padding:4px 10px}.featured-layout{display:grid;grid-template-columns:1fr 1fr;grid-gap:56px;gap:56px;align-items:center}.article-meta{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.article-cat{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;padding:4px 12px}.article-cat.cloud{color:var(--signal);background:var(--signal-dim);border:1px solid rgba(0,212,255,.15)}.article-cat.security{color:#F59E0B;background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.15)}.article-cat.dr{color:var(--warm);background:var(--warm-dim);border:1px solid rgba(255,107,53,.15)}.article-cat.ms{color:#A78BFA;background:rgba(167,139,250,.08);border:1px solid rgba(167,139,250,.15)}.article-cat.web{color:var(--success);background:rgba(0,229,160,.08);border:1px solid rgba(0,229,160,.15)}.article-date{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--silver)}.article-title{font-family:var(--font-display);font-size:clamp(24px,2.8vw,36px);line-height:1.12;letter-spacing:-.02em;color:var(--pure);margin-bottom:14px}.article-title em{font-style:italic;color:var(--signal)}.article-excerpt{font-size:14px;font-weight:300;color:var(--silver);line-height:1.75;margin-bottom:24px}.article-author{display:flex;align-items:center;gap:10px}.author-avatar{border-radius:50%;object-fit:cover;border:2px solid rgba(0,212,255,.2)}.author-name{font-family:var(--font-ui);font-size:13px;font-weight:600;color:var(--pure)}.author-role{font-size:9px;text-transform:uppercase}.author-role,.read-time{font-family:var(--font-mono);letter-spacing:.1em;color:var(--silver)}.read-time{font-size:10px;margin-left:auto}.featured-visual{background:var(--ink);border:1px solid rgba(0,212,255,.08);padding:32px}.article-diagram{display:flex;flex-direction:column;gap:10px}.adg-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--silver);margin-bottom:6px}.adg-row{display:flex;gap:8px;align-items:center}.adg-box{background:var(--ink-soft);border:1px solid rgba(0,212,255,.1);padding:10px 14px;font-family:var(--font-mono);font-size:10px;color:var(--silver);flex:1 1;text-align:center}.adg-box.h{border-color:rgba(0,212,255,.3);color:var(--signal);background:var(--signal-dim)}.adg-arr{color:var(--mist);font-size:12px;flex-shrink:0}.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:3px;gap:3px;background:rgba(0,212,255,.04);max-width:var(--max);margin:0 auto}.article-card{display:block;text-decoration:none;background:var(--ink);padding:32px 28px;transition:background .3s}.article-card:hover{background:var(--ink-soft)}.article-card .article-title{font-size:clamp(17px,1.6vw,22px);margin-bottom:12px}.article-card .article-excerpt{font-size:13px;margin-bottom:20px}.article-card-footer{display:flex;align-items:center;justify-content:space-between}.article-card-footer .author-name{font-size:12px}.article-card-footer .author-role{font-size:8px}.article-body{max-width:720px;margin:0 auto}.article-body-section{margin-bottom:36px}.article-body-section:last-child{margin-bottom:0}.article-body-section h2{font-family:var(--font-ui);font-size:20px;font-weight:700;color:var(--pure);letter-spacing:-.01em;margin-bottom:14px}.article-body-section p{font-size:16px;font-weight:300;color:var(--silver);line-height:1.85;margin-bottom:18px}.article-body-section p:last-child{margin-bottom:0}.article-detail-hero-meta{display:flex;align-items:center;gap:16px;margin-top:28px;flex-wrap:wrap}.article-detail-author{display:flex;align-items:center;gap:10px}.article-other{display:block;text-decoration:none;background:var(--ink-soft);border:1px solid rgba(0,212,255,.08);padding:24px 26px;transition:border-color .3s,background .3s}.article-other:hover{border-color:var(--card-border-hover);background:var(--ink)}.article-other .article-title{font-size:17px;margin-bottom:8px}.article-other-list{display:grid;grid-template-columns:1fr 1fr;grid-gap:3px;gap:3px;background:rgba(0,212,255,.04);max-width:var(--max);margin:0 auto}.newsletter{background:var(--ink-soft);border-top:1px solid rgba(0,212,255,.08);padding:72px 48px;text-align:center;position:relative;z-index:1}.newsletter h2{font-family:var(--font-display);font-size:clamp(28px,3.5vw,44px);color:var(--pure);margin-bottom:12px;letter-spacing:-.02em}.newsletter h2 em{font-style:italic;color:var(--signal)}.newsletter p{color:var(--silver);font-weight:300;margin-bottom:32px;font-size:15px}.nl-form{display:flex;gap:0;max-width:440px;margin:0 auto}.nl-input{flex:1 1;background:var(--ink);border:1px solid rgba(0,212,255,.15);border-right:none;padding:14px 18px;font-family:var(--font-body);font-size:14px;color:var(--pure);outline:none;transition:border-color .2s}.nl-input::placeholder{color:var(--mist)}.nl-input:focus{border-color:rgba(0,212,255,.4)}.nl-btn{font-family:var(--font-ui);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--signal);color:var(--ink);border:none;padding:14px 24px;cursor:pointer;transition:background .2s;-webkit-clip-path:polygon(6px 0,100% 0,calc(100% - 6px) 100%,0 100%);clip-path:polygon(6px 0,100% 0,calc(100% - 6px) 100%,0 100%);flex-shrink:0}.nl-btn:hover{background:var(--pure)}.nl-btn:disabled{opacity:.7;cursor:not-allowed}.nl-note{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--mist);margin-top:14px;text-transform:uppercase}.nl-success{font-family:var(--font-ui);font-size:14px;font-weight:600;color:var(--success);max-width:440px;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:10px;min-height:50px}.nl-error{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:#FFB494;margin:12px auto 0;max-width:440px}@media (max-width:900px){.featured-article{padding:28px 20px}.featured-layout{gap:28px}.article-other-list,.articles-grid,.featured-layout{grid-template-columns:1fr}.newsletter{padding:48px 20px}.nl-form{flex-direction:column}.nl-input{border-right:1px solid rgba(0,212,255,.15);border-bottom:none}.nl-btn{-webkit-clip-path:none;clip-path:none}}@media (max-width:600px){.article-body-section p{font-size:15px}}