:root{--indigo-deep: #1e1b4b;--indigo: #4f46e5;--violet: #7c3aed;--wa-green: #22c55e;--wa-green-dark: #16a34a;--bg: #ffffff;--bg-soft: #f8fafc;--bg-dark: #1e1b4b;--text: #1e293b;--text-muted: #64748b;--text-on-dark: #e2e8f0;--border: #e2e8f0;--grad: linear-gradient(135deg, var(--indigo) 0%, var(--violet) 100%);--grad-soft: linear-gradient(160deg, #eef2ff 0%, #faf5ff 50%, #f8fafc 100%);--max-width: 1120px;--content-width: 760px;--radius: 1rem;--radius-lg: 1.5rem;--shadow-sm: 0 1px 3px rgba(30, 27, 75, .06), 0 1px 2px rgba(30, 27, 75, .04);--shadow: 0 10px 30px rgba(30, 27, 75, .08);--shadow-lg: 0 25px 50px rgba(79, 70, 229, .18);--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-head: "Poppins", var(--font-body);--mono: "SFMono-Regular", ui-monospace, Menlo, Consolas, 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.dot{width:8px;height:8px;border-radius:50%;background:var(--wa-green)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}.stats .stat b{display:block;font-family:var(--font-head);font-size:1.6rem;color:#fff}.stats .stat span{color:var(--text-on-dark);font-size:.9rem}@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}.grid{display:grid;gap:1.25rem}.grid-3,.grid-5{grid-template-columns:repeat(3,1fr)}@media(max-width:860px){.grid-3,.grid-5{grid-template-columns:1fr}}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.6rem;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card .icon{width:46px;height:46px;border-radius:12px;background:#eef2ff;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:.9rem}.card p{color:var(--text-muted);margin:0}.cable{background:var(--grad);color:#fff;border-radius:var(--radius-lg);padding:3rem;box-shadow:var(--shadow-lg)}.cable h2{color:#fff}.cable .highlight{background:#ffffff26;border-radius:var(--radius);padding:1rem 1.25rem;margin:1.5rem 0;font-weight:600}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;counter-reset:step}.step .num{width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;font-family:var(--font-head);font-weight:700;font-size:1.3rem;display:inline-flex;align-items:center;justify-content:center;margin-bottom:.8rem}.step p{color:var(--text-muted)}@media(max-width:860px){.steps{grid-template-columns:1fr}}.quote{max-width:620px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-sm)}.quote p{font-size:1.25rem;font-style:italic;color:var(--text)}.quote .avatar{width:52px;height:52px;border-radius:50%;background:#eef2ff;margin:1rem auto 0}.contact-cta{text-align:center;position:relative;overflow:hidden}.contact-cta p{color:var(--text-on-dark);font-size:1.15rem;max-width:520px;margin:0 auto 1.75rem}.contact-cta .mail{display:block;margin-top:1rem;color:#c7d2fe}.post-list{list-style:none;padding:0;margin:0}.post-list li{padding:1.4rem 0;border-bottom:1px solid var(--border)}.post-list h3{margin:0 0 .25rem}.post-list h3 a{color:var(--indigo-deep)}.post-list h3 a:hover{color:var(--indigo)}.post-meta{color:var(--text-muted);font-size:.85rem}.post-desc{color:var(--text-muted);margin:.4rem 0 0}.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:.6rem 0 0;padding:0;list-style:none}.tag{font-size:.78rem;background:#eef2ff;color:var(--indigo);padding:.15rem .65rem;border-radius:999px}article.post{padding:3rem 0}article.post :is(p,ul,ol){margin:1rem 0}article.post img{max-width:100%;border-radius:var(--radius)}article.post pre{background:var(--indigo-deep);color:#e2e8f0;border-radius:var(--radius);padding:1rem;overflow-x:auto}article.post code{font-family:var(--mono);font-size:.9em}article.post :not(pre)>code{background:#eef2ff;color:var(--indigo);padding:.12em .4em;border-radius:6px}article.post blockquote{border-left:3px solid var(--violet);margin:1.5rem 0;padding:.25rem 1rem;color:var(--text-muted)}.back-link{display:inline-block;margin-top:1.5rem;color:var(--text-muted);font-size:.9rem}.newsletter{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;margin:2.5rem 0}.newsletter h3{margin:0 0 .35rem}.newsletter p{color:var(--text-muted);margin:0 0 1rem}.newsletter form{display:flex;gap:.5rem;flex-wrap:wrap}.newsletter input[type=email]{flex:1;min-width:220px;padding:.75rem .9rem;border-radius:999px;border:1px solid var(--border);background:#fff;font-size:1rem}.site-footer{background:var(--indigo-deep);color:var(--text-on-dark);padding:2.5rem 0;font-size:.92rem}.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;align-items:center}.site-footer .tag{background:transparent;color:#c7d2fe;padding:0}.site-footer a{color:var(--text-on-dark);margin-left:1.2rem}.site-footer a:hover{color:#fff}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}