:root{--ink:#10233b;--muted:#5e6b7a;--bg:#f6f8fb;--card:#fff;--red:#c7282e;--red2:#a91f25;--line:#dfe5ec;--green:#1b6b50;--blue:#174b7a;--radius:18px;--shadow:0 10px 30px rgba(16,35,59,.08)}
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var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 5px 18px rgba(16,35,59,.045)}.card h3{margin-top:0}.card .kicker{color:var(--red);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;font-weight:850}.section{padding:72px 0}.section.alt{background:var(--bg)}.section-head{max-width:800px;margin-bottom:32px}.section-head h2{margin-top:0}.big-number{font-size:2.3rem;font-weight:900;letter-spacing:-.05em}.muted{color:var(--muted)}.price-table{width:100%;border-collapse:collapse;margin:22px 0;background:#fff;border:1px solid var(--line)}.price-table th,.price-table td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line)}.price-table th{background:#eef3f8;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}.note{border-left:4px solid var(--red);background:#fff3f3;padding:16px 18px;border-radius:0 12px 12px 0;margin:24px 0}.good{border-left-color:var(--green);background:#f2fbf7}.breadcrumbs{font-size:.82rem;color:var(--muted);padding:18px 0 0}.breadcrumbs a{color:var(--muted)}.article-hero{background:var(--bg);border-bottom:1px solid var(--line)}.article-hero .wrap{padding:46px 0 42px}.article-hero h1{font-size:clamp(2.25rem,5vw,4rem);max-width:900px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start}.prose{font-size:1.02rem}.prose p,.prose li{color:#2f4053}.prose ul{padding-left:1.25rem}.prose a{font-weight:700}.sidebar{position:sticky;top:102px}.sidebar .card{margin-bottom:18px}.toc a{display:block;padding:7px 0;text-decoration:none;color:#3b4a5c;font-size:.9rem;border-bottom:1px solid #eef1f5}.cta-band{background:var(--ink);color:#fff;border-radius:24px;padding:34px;margin:44px 0}.cta-band h2{margin-top:0;color:#fff}.cta-band p{color:#dce4ee}.cta-band .btn{background:#fff;color:var(--ink)!important}.result{display:none;margin-top:20px;background:#f4f8fb;border:1px solid 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