:root{--red:#ed171f;--red2:#ff3038;--ink:#070b11;--dark-section:#0b111a;--panel:#101720;--muted:#94a3b8;--line:#202b3a;--light:#f5f7fa;--max:1240px}body{color:#101827;background:#fff;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65}a{color:inherit}button{font:inherit}:focus-visible{outline-offset:3px;outline:3px solid #ff434c}.skip-link{z-index:100;color:#000;background:#fff;border-radius:4px;padding:.7rem 1rem;font-weight:700;text-decoration:none;transition:transform .2s;position:fixed;top:1rem;left:1rem;transform:translateY(-250%)}.skip-link:focus{transform:translateY(0)}.button{border:1px solid var(--red);background:var(--red);color:#fff;cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:.45rem;min-height:48px;padding:.7rem 1.4rem;font-size:.95rem;font-weight:850;text-decoration:none;transition:background .2s,transform .2s,box-shadow .2s;display:inline-flex}.button:hover{background:#c80e15;transform:translateY(-2px);box-shadow:0 8px 24px #ed171f59}.button-small{min-height:40px;padding:.5rem 1.1rem;font-size:.85rem}mobile-buy{display:none}@media (width<=768px){body{padding-bottom:60px}footer{grid-template-columns:1fr 1fr;gap:2rem;padding:3.5rem 1rem}.footer-about,.footer-note{grid-column:1/-1}.mobile-buy{z-index:50;background:var(--red);color:#fff;justify-content:space-between;align-items:center;height:60px;padding:0 1.2rem;font-weight:900;text-decoration:none;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -6px 20px #0006}}.page-hero{color:#fff;background:radial-gradient(circle at 50% 0,#1a080a 0%,#070b11 75%);border-bottom:1px solid #161f2c;padding:3.5rem max(1.5rem,50vw - 560px) 4.5rem}.breadcrumbs{color:#64748b;flex-wrap:wrap;align-items:center;gap:.45rem;max-width:1120px;margin:0 0 1.5rem;padding:0;font-size:.8rem;font-weight:600;display:flex}.breadcrumbs a{color:#94a3b8;text-decoration:none}.breadcrumbs a:hover{color:#fff}.breadcrumbs span{color:#64748b;margin:0}.page-hero .eyebrow,.section-label{color:#ff454c;letter-spacing:.13em;text-transform:uppercase;margin:0 0 .7rem;font-size:.75rem;font-weight:850}.page-hero h1{letter-spacing:-.045em;color:#fff;max-width:850px;margin:0;font-size:clamp(2.5rem,5vw,4.6rem);font-weight:900;line-height:1.04}.page-hero .lead{color:#c7d0dd;max-width:760px;margin:1.3rem 0 0;font-size:1.1rem;line-height:1.5}.content-wrap{max-width:1120px;margin:auto;padding:4.5rem 1.5rem 6rem}.prose{max-width:780px}.prose h2{letter-spacing:-.025em;color:#0f172a;margin:2.7rem 0 .7rem;font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.2}.prose p{color:#4e5b6f;line-height:1.65}.notice,.answer-box,.tip{background:#f5f7fa;border-left:4px solid #ef171f;border-radius:0 8px 8px 0;margin:1.8rem 0;padding:1.3rem 1.4rem}.notice strong,.answer-box strong,.tip strong{color:#0f172a;margin-bottom:.3rem;display:block}.checklist,.steps-list{counter-reset:steps;padding:0;list-style:none}.checklist li,.steps-list li{color:#334155;background:#f7f8fa;border-radius:7px;margin:.75rem 0;padding:.85rem 1rem .85rem 3rem;position:relative}.checklist li:before{content:"✓";color:#d91018;font-weight:900;position:absolute;left:1rem}.steps-list li{counter-increment:steps}.steps-list li:before{content:counter(steps);color:#fff;text-align:center;background:#101827;border-radius:50%;justify-content:center;align-items:center;width:1.4rem;height:1.4rem;font-size:.78rem;font-weight:800;display:flex;position:absolute;left:1rem}.grid{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.card{background:#fff;border:1px solid #e0e5eb;border-radius:10px;flex-direction:column;min-height:215px;padding:1.5rem;text-decoration:none;transition:all .18s;display:flex}.card:hover{border-color:#ef171f;transform:translateY(-2px);box-shadow:0 12px 28px #10182714}.card i{color:#ef171f;font-size:1.7rem}.card h2,.card h3{color:#0f172a;margin:.8rem 0 .4rem;font-size:1.15rem;line-height:1.3}.card p{color:#5c687a;margin:0;font-size:.88rem}.card .more{color:#d91018;margin-top:auto;padding-top:1rem;font-size:.82rem;font-weight:800}.related{border-top:1px solid #e0e5eb;margin-top:4rem;padding-top:2rem}.related h2{color:#0f172a;font-size:1.45rem}.cta-panel{color:#fff;background:#101827;border-radius:12px;margin-top:4rem;padding:2rem}.cta-panel h2{color:#fff;margin:0 0 .5rem}.cta-panel p{color:#c3ccda}.cta-panel a{color:#fff;background:#ef171f;border-radius:5px;padding:.7rem 1rem;font-weight:800;text-decoration:none;display:inline-block}@media (width<=850px){.grid{grid-template-columns:1fr 1fr}.page-hero{padding-top:3.5rem;padding-bottom:3.5rem}}@media (width<=580px){.grid{grid-template-columns:1fr}.content-wrap{padding-top:3rem}.page-hero h1{font-size:2.35rem}}