:root{--blue:#006dff;--deep:#071322;--ink:#111827;--muted:#64748b;--line:#dbe3ef;--soft:#f4f8fd;--cyan:#33d3ff;--orange:#ff8a00}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}.topbar{background:#06111f;color:#d6e8ff;font-size:13px}.topbar .inner{max-width:1240px;margin:auto;display:flex;justify-content:space-between;padding:10px 18px}.nav{position:sticky;top:0;z-index:9;background:white;border-bottom:1px solid var(--line)}.nav .inner{max-width:1240px;margin:auto;display:flex;align-items:center;gap:28px;padding:18px}.logo{font-weight:900;font-size:25px;color:var(--blue);letter-spacing:-1px}.navlinks{display:flex;gap:18px;flex-wrap:wrap;font-weight:700;font-size:14px}.quote{margin-left:auto;background:var(--blue);color:white;padding:12px 18px;border-radius:2px;font-weight:800}.hero{background:linear-gradient(110deg,rgba(5,18,36,.96),rgba(8,61,125,.88)),url('assets/laser-grid.svg');color:white}.hero .inner{max-width:1240px;margin:auto;display:grid;grid-template-columns:280px 1fr;gap:38px;padding:60px 18px 72px}.sidepanel{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);padding:22px}.sidepanel a{display:block;border-bottom:1px solid rgba(255,255,255,.16);padding:13px 0;color:#e6f5ff}.hero h1{font-size:55px;line-height:1.02;margin:0 0 18px}.hero p{font-size:18px;max-width:740px;color:#cfe7ff}.hero-actions{display:flex;gap:14px;margin-top:26px}.btn{display:inline-block;background:var(--blue);color:white;padding:13px 18px;font-weight:800}.btn.ghost{background:transparent;border:1px solid white}.shell{max-width:1240px;margin:auto;padding:42px 18px}.section-head{display:flex;justify-content:space-between;align-items:end;border-bottom:3px solid var(--deep);margin-bottom:22px}.section-head h2{font-size:31px;margin:0 0 10px}.product-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product{border:1px solid var(--line);padding:22px;background:linear-gradient(180deg,#fff,#f7fbff)}.product b{color:var(--blue);font-size:14px}.product h3{font-size:24px;margin:12px 0}.magazine{display:grid;grid-template-columns:300px 1fr;gap:30px}.leftnav{background:var(--soft);padding:22px;border-left:5px solid var(--blue)}.leftnav a{display:block;padding:12px;border-bottom:1px solid var(--line);font-weight:700}.article-list{display:grid;gap:15px}.item{display:grid;grid-template-columns:90px 1fr;gap:16px;border-bottom:1px solid var(--line);padding:18px 0}.date{background:var(--deep);color:white;text-align:center;padding:14px;font-weight:900}.appgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.app{background:#071322;color:white;padding:25px;min-height:125px;border-top:4px solid var(--cyan)}.footer{background:#071322;color:#cbd5e1;margin-top:40px}.footer .inner{max-width:1240px;margin:auto;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:24px;padding:40px 18px}.notice{background:#fff7ed;border:1px solid #fed7aa;padding:16px;margin:18px 0;color:#7c2d12}.crumb{font-size:14px;color:var(--muted);margin:22px 0}.article{max-width:880px}.article h1{font-size:42px}.article h2{margin-top:34px}.article p{line-height:1.75}.faq{border-top:1px solid var(--line);margin-top:30px}.faq h3{margin-top:22px}.coming{border:2px dashed var(--line);padding:25px;text-align:center;color:var(--muted);margin-top:25px}@media(max-width:850px){.hero .inner,.magazine,.footer .inner{grid-template-columns:1fr}.product-row,.appgrid{grid-template-columns:1fr}.hero h1{font-size:38px}.quote{display:none}}