:root{--ink:#0f172a;--muted:#64748b;--blue:#2563eb;--cyan:#06b6d4;--blue-dark:#0f172a;--soft:#f8fafc;--line:#e2e8f0;--white:#fff;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.7;background:#fff}h1,h2,h3,h4,.brand{font-family:Sora,Inter,ui-sans-serif,system-ui,sans-serif}a{color:inherit}.site-header{height:76px;max-width:1200px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;font-size:1.2rem}.brand span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan))}nav{display:flex;align-items:center;gap:25px}.site-header nav a{text-decoration:none;font-weight:650;font-size:.92rem}.button{display:inline-flex;justify-content:center;align-items:center;padding:13px 22px;border-radius:12px;text-decoration:none!important;font-weight:800;color:#fff;background:var(--blue);box-shadow:0 8px 24px #0f172a2c}.button:hover{background:var(--blue-dark)}.button-small{padding:9px 15px}.hero{max-width:1200px;margin:auto;padding:78px 28px 72px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:70px;align-items:center;background:radial-gradient(circle at 72% 15%,#ecfeff 0,transparent 28%)}.breadcrumb{font-size:.86rem;color:var(--muted);gap:8px;margin-bottom:36px}.breadcrumb a{text-decoration:none}.eyebrow{margin:0 0 12px;color:var(--blue);font-size:.78rem;font-weight:850;letter-spacing:.13em}.hero h1{font-size:clamp(2.5rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.055em;margin:0;max-width:780px}.lead{font-size:1.18rem;line-height:1.7;color:var(--muted);max-width:710px}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:28px}.text-link{font-weight:750;text-decoration:none}.trust-list{display:flex;flex-wrap:wrap;gap:18px;padding:0;margin:30px 0 0;list-style:none;font-size:.86rem;color:var(--muted)}.trust-list li:before{content:"✓";color:#10b981;font-weight:900;margin-right:6px}.hero-example{border:1px solid var(--line);background:#fff;border-radius:28px;padding:26px;box-shadow:0 30px 70px #0f172a1c;transform:rotate(1deg)}.example-label{font-size:.7rem;letter-spacing:.14em;font-weight:850;color:var(--muted)}.example-row{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}.example-row:last-child{border:0}.example-row>span{flex:0 0 31px;height:31px;display:grid;place-items:center;border-radius:10px;background:var(--soft);color:var(--blue);font-weight:800}.example-row div{display:flex;flex-direction:column}.example-row small{color:var(--muted)}.article-layout{max-width:1110px;margin:auto;padding:70px 28px 90px;display:grid;grid-template-columns:230px minmax(0,730px);gap:80px}.toc{position:sticky;top:28px;align-self:start;border-left:3px solid var(--line);padding-left:20px;font-size:.86rem}.toc ol{padding-left:18px;margin:12px 0}.toc a{color:var(--muted);text-decoration:none}.toc a:hover{color:var(--blue)}.article-body section{scroll-margin-top:30px;margin-bottom:68px}.article-body h2{font-size:2rem;line-height:1.2;letter-spacing:-.035em;margin:0 0 22px}.article-body h3{font-size:1.3rem;margin-top:32px}.article-body p,.content-list{color:#424d63;font-size:1.04rem}.content-list{padding-left:22px}.content-list li{margin:10px 0}.steps{list-style:none;padding:0;counter-reset:step}.steps li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;column-gap:16px;margin:23px 0}.steps li:before{content:counter(step);grid-row:1/3;display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--ink);color:#fff;font-weight:800}.steps strong,.steps span{display:block}.steps span{color:#4b5568}.callout{margin:30px 0;padding:22px 24px;border-radius:16px;border:1px solid #e2e8f0;background:var(--soft)}.callout p{margin:6px 0 0}.table-wrap{overflow:auto;margin:26px 0;border:1px solid var(--line);border-radius:14px}table{border-collapse:collapse;width:100%;min-width:560px;font-size:.93rem}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f8f9fc}tr:last-child td{border-bottom:0}.faq details{padding:19px 0;border-bottom:1px solid var(--line)}.faq summary{font-weight:800;cursor:pointer}.final-cta{padding:42px;border-radius:24px;background:linear-gradient(135deg,#0f172a,#2563eb);color:#fff}.final-cta h2{margin-bottom:10px}.final-cta p:not(.eyebrow){color:#dce3f8}.button-light{background:#fff;color:var(--ink);box-shadow:none}.related{padding:75px 28px;background:#f8fafc}.related>h2,.related>.eyebrow,.related-grid{max-width:1100px;margin-left:auto;margin-right:auto}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.related-grid a{display:flex;flex-direction:column;padding:25px;border:1px solid var(--line);border-radius:17px;background:#fff;text-decoration:none}.related-grid span,.related-grid small{font-size:.75rem;color:var(--blue);font-weight:800}.related-grid strong{font-size:1.08rem;line-height:1.35;margin:8px 0 17px}.related-grid small{margin-top:auto}footer{max-width:1100px;margin:auto;padding:58px 28px;display:grid;grid-template-columns:2fr 1fr 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