:root{--gold:#efbf04;--gold-soft:#f7d34a;--cyan:#0ff;--navy:#0a0f1e;--navy-2:#0e1528;--navy-3:#111a31;--ink:#eaf0fb;--muted:#9aa6bd;--line:rgba(0,255,255,.1);--line-2:hsla(0,0%,100%,.06);--maxw:960px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--navy);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;position:relative;min-height:100vh;overflow-x:hidden}body:before{z-index:-2;background:radial-gradient(60% 50% at 12% 100%,rgba(239,191,4,.12),transparent 70%),radial-gradient(55% 45% at 92% 0,rgba(0,255,255,.1),transparent 70%),var(--navy)}body:after,body:before{content:"";position:fixed;inset:0}body:after{z-index:-1;background-image:repeating-linear-gradient(90deg,rgba(0,255,255,.035) 0 1px,transparent 1px 46px),repeating-linear-gradient(0deg,hsla(0,0%,100%,.025) 0 1px,transparent 1px 46px);mask-image:radial-gradient(120% 80% at 50% 0,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(120% 80% at 50% 0,#000 30%,transparent 80%)}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}.nav{justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line-2)}.brand,.nav{display:flex;align-items:center}.brand{gap:10px;font-weight:800;font-size:19px;letter-spacing:.2px}.brand img{width:34px;height:34px;border-radius:8px}.brand .w-royal{color:#fff}.brand .w-neuron{color:var(--cyan)}.nav .links a{color:var(--muted);margin-left:20px;font-size:15px;font-weight:600}.nav .links a:hover{color:var(--ink);text-decoration:none}.hero{padding:46px 0 34px}.banner{width:100%;height:auto;display:block;border-radius:16px;border:1px solid var(--line);box-shadow:0 0 0 1px rgba(0,0,0,.3),0 24px 70px -30px rgba(0,255,255,.35),0 10px 40px -20px rgba(239,191,4,.25);margin-bottom:34px}.eyebrow{color:var(--gold);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:12px;display:inline-flex;align-items:center;gap:8px}.eyebrow:before{content:"";width:18px;height:2px;background:var(--gold);display:inline-block}.hero h1{font-size:clamp(32px,6vw,52px);line-height:1.06;margin:16px 0;letter-spacing:-.6px;font-weight:800}.hero h1 .accent{color:var(--cyan)}.lead{font-size:19px;color:var(--muted);max-width:660px}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:11px;font-weight:700;font-size:16px;border:1px solid transparent;cursor:pointer;transition:all .15s ease}.btn-gold{background:linear-gradient(180deg,var(--gold-soft),var(--gold));color:#1a1400;box-shadow:0 8px 24px -10px rgba(239,191,4,.6)}.btn-gold:hover{filter:brightness(1.05);text-decoration:none;transform:translateY(-1px)}.btn-ghost{border-color:rgba(0,255,255,.35);color:var(--cyan);background:rgba(0,255,255,.04)}.btn-ghost:hover{border-color:var(--cyan);background:rgba(0,255,255,.1);text-decoration:none}.section{padding:40px 0}.section h2{font-size:28px;margin:0 0 6px;font-weight:800;letter-spacing:-.3px}.section h2 .dot{color:var(--gold)}.section .sub{color:var(--muted);margin:0 0 22px}.grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px}@media (min-width:720px){.grid.two{grid-template-columns:1fr 1fr;align-items:start}}.card{background:linear-gradient(180deg,var(--navy-3),var(--navy-2));border:1px solid var(--line-2);border-radius:16px;padding:24px;position:relative;overflow:hidden}.card.feature{border-color:rgba(239,191,4,.28)}.card.feature:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--gold),var(--cyan))}.card h3{margin:0 0 6px;font-size:21px}.card h3 .tag{color:var(--gold);font-size:12px;font-weight:700;margin-left:8px;border:1px solid rgba(239,191,4,.35);padding:2px 8px;border-radius:20px;vertical-align:middle}.card p{margin:8px 0 14px}.card p,.ul-clean{color:var(--muted)}.ul-clean{margin:0;padding-left:0;list-style:none}.ul-clean li{margin:7px 0;padding-left:22px;position:relative}.ul-clean li:before{content:"▸";color:var(--cyan);position:absolute;left:0}.subscribe{background:linear-gradient(180deg,var(--navy-3),var(--navy-2));border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 30px 80px -50px rgba(0,255,255,.4)}.field-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.field-row input[type=email]{flex:1 1 260px;padding:14px 15px;border-radius:11px;font-size:16px;background:var(--navy);border:1px solid var(--line-2);color:var(--ink)}.field-row input[type=email]::placeholder{color:#5d6885}.field-row input[type=email]:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,255,255,.12)}.note{color:var(--muted);font-size:14px;margin-top:12px}.msg-ok{color:var(--cyan)}.msg-err,.msg-ok{margin-top:14px;font-weight:700}.msg-err{color:#ff8a8a}.post-list{list-style:none;margin:0;padding:0}.post-list li{padding:18px 0;border-bottom:1px solid var(--line-2)}.post-list .date{color:var(--gold);font-size:13px;font-weight:600;letter-spacing:.5px}.post-list h3{margin:5px 0;font-size:20px}.article{padding:40px 0}.article h1{font-size:clamp(26px,5vw,40px);line-height:1.12;margin-bottom:8px;letter-spacing:-.4px}.article .date{color:var(--gold);margin-bottom:26px;font-weight:600}.article .body{font-size:17px}.article .body h2{margin-top:30px;color:var(--ink)}.article .body strong{color:var(--ink)}.footer{border-top:1px solid var(--line-2);margin-top:52px;padding:30px 0 56px;color:var(--muted);font-size:14px}.footer img{height:30px;width:auto;opacity:.95;margin-bottom:12px;display:block}.footer .disclaimer{margin-top:8px;font-size:13px;opacity:.8}.footer a{color:var(--muted);text-decoration:underline}