:root{--blue:#4fb9f2;--blue2:#aee5ff;--ink:#17212b;--muted:#5f7180;--line:#cceeff;--panel:#ffffff;--shadow:0 18px 55px rgba(34,137,194,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.75}.wrap{width:min(1120px,calc(100% - 34px));margin:auto}.single-column{max-width:980px}.bg-lines{position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(115deg,transparent 0 15%,rgba(79,185,242,.08) 15.2% 15.35%,transparent 15.55% 100%),linear-gradient(25deg,transparent 0 69%,rgba(79,185,242,.06) 69.2% 69.35%,transparent 69.55% 100%),radial-gradient(circle at 8% 18%,transparent 0 90px,rgba(79,185,242,.10) 92px 94px,transparent 96px),radial-gradient(circle at 93% 60%,transparent 0 150px,rgba(79,185,242,.09) 152px 154px,transparent 156px)}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid #e9f6fd}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand img{max-width:230px;max-height:58px;width:100%;height:auto;object-fit:contain}.brand-fallback{display:none;font-weight:900;font-size:1.4rem;letter-spacing:.04em}.brand-fallback b{color:var(--blue)}nav{display:flex;gap:18px}nav a{color:var(--ink);text-decoration:none;font-weight:700}.panel{background:rgba(255,255,255,.97);border:1px solid #dff3fd;border-radius:28px;box-shadow:var(--shadow);padding:clamp(26px,5vw,62px);margin:34px 0;position:relative;overflow:hidden}.panel:before{content:"";position:absolute;width:210px;height:210px;border:2px solid rgba(79,185,242,.14);border-radius:49% 51% 63% 37%;right:-95px;top:-110px;transform:rotate(24deg)}.hero{padding-top:70px;padding-bottom:70px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:#278fc7;font-weight:900;font-size:.78rem}.hero h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.03;margin:.3em 0}.lead{font-size:1.2rem;color:var(--muted)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.hero-stats span{border:1px solid var(--line);border-radius:18px;padding:16px;background:#f8fdff}.hero-stats b{display:block;color:#238ec9}.media-frame{margin:34px auto;text-align:center}.media-frame img{display:block;width:100%;height:auto;object-fit:contain;border-radius:24px;border:1px solid #dff3fd;box-shadow:var(--shadow);background:#f7fcff}.media-frame figcaption{font-size:.86rem;color:#7a8c98;margin-top:8px}.article h2,.faq h2{font-size:clamp(1.7rem,3.5vw,2.7rem);line-height:1.15;margin-top:2.2em}.article h3{font-size:1.35rem;margin-top:1.8em}.article p{color:#344654}.article ul,.article ol{padding-left:1.4rem}.steps{counter-reset:step;list-style:none;padding:0}.steps li{padding:18px 18px 18px 58px;border-left:3px solid var(--blue);background:#f7fcff;border-radius:0 16px 16px 0;margin:12px 0;position:relative}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:15px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900}.table-wrap{overflow-x:auto;margin:26px 0;border-radius:18px;border:1px solid #d9effa}table{border-collapse:collapse;width:100%;min-width:700px;background:#fff}th,td{text-align:left;padding:16px;border-bottom:1px solid #e9f6fd}th{background:#eaf8ff;color:#1d78aa}blockquote{margin:28px 0;padding:24px 28px;border-left:5px solid var(--blue);background:#f4fbff;border-radius:0 18px 18px 0;font-size:1.18rem;font-weight:700}.check-list{list-style:none;padding:0}.check-list li{padding:10px 0 10px 34px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;color:#2194cf;font-weight:900}.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px}.pros-cons>div{border:1px solid #dff3fd;border-radius:20px;padding:22px;background:#fafdff}.faq details{border:1px solid #d9effa;border-radius:18px;padding:0 20px;margin:14px 0;background:#fbfeff}.faq summary{cursor:pointer;font-weight:900;padding:20px 0}.faq details p{padding:0 0 18px;color:#516472}footer{padding:35px 0 60px;text-align:center;color:#6a7d89}footer p{margin:0}@media(max-width:760px){nav{display:none}.hero-stats,.pros-cons{grid-template-columns:1fr}.panel{border-radius:20px}.hero h1{font-size:2.55rem}}