.ch-guide{padding-top:28px;padding-bottom:48px;color:#153452}.ch-crumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;margin:0 0 24px;color:#63778d}.ch-crumbs a{text-decoration:none;color:#526c89}.ch-layout{display:grid;grid-template-columns:248px minmax(0,1fr);gap:28px;align-items:start}.ch-sidebar{position:sticky;top:20px;background:#fff;border:1px solid #dfe7f1;border-radius:18px;padding:20px}.ch-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#173753}.ch-brand img{width:72px;height:72px;object-fit:contain;border:1px solid #e5ecf4;border-radius:14px;padding:8px;box-sizing:border-box;background:#fff}.ch-brand strong{display:block;font-size:19px}.ch-brand small{display:block;font-size:12px;color:#62738a;margin-top:5px}.ch-nav{display:grid;gap:6px;margin-top:22px}.ch-nav a{padding:12px;border-radius:10px;color:#294764;text-decoration:none;line-height:1.4;font-size:14px}.ch-nav a:hover{background:#f0f5fd}.ch-nav a[aria-current=page]{background:#eaf1ff;color:#1957d2;font-weight:700}.ch-sidebar>p{font-size:12px;line-height:1.6;color:#697a8b;margin-top:20px}.ch-content{min-width:0}.ch-hero{border:1px solid #cfdeef;border-radius:20px;padding:30px;background:linear-gradient(120deg,#eff6ff,#fff);margin-bottom:18px}.ch-eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:750;color:#2b65bf}.ch-hero h1{font-size:clamp(27px,3.2vw,39px);line-height:1.16;margin:12px 0 16px;letter-spacing:-.025em}.ch-hero p{line-height:1.65;margin-bottom:22px}.ch-primary{display:inline-flex;background:#195bd8;color:#fff!important;text-decoration:none;border-radius:12px;padding:15px 20px;font-size:15px;line-height:1.5;font-weight:700;align-items:center;min-height:48px;box-sizing:border-box}.ch-primary:hover{background:#114cbe}.ch-hero>small{display:block;color:#5e7390;font-size:12px;margin-top:10px}.ch-safety{padding:17px 20px;background:#edf7f5;border:1px solid #cce7df;border-radius:12px;font-size:13px;line-height:1.65;color:#245b50;margin-bottom:22px}.ch-panel{background:#fff;border:1px solid #dfe7f1;border-radius:18px;padding:28px;margin:20px 0;scroll-margin-top:24px}.ch-panel h2{font-size:24px;line-height:1.25;margin:0 0 18px}.ch-panel h3{font-size:18px;line-height:1.4;margin:18px 0 8px}.ch-panel p{font-size:15px;line-height:1.75;margin:12px 0}.ch-panel a{color:#155bce;overflow-wrap:anywhere}.ch-steps{list-style:none;padding:0;counter-reset:steps}.ch-steps li{position:relative;padding-left:52px;margin:22px 0;counter-increment:steps}.ch-steps li:before{content:counter(steps);position:absolute;left:0;top:0;display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#eaf1ff;color:#195bd8;font-weight:750}.ch-steps h3{margin:0 0 8px}.ch-panel .ch-caption{font-size:12px;color:#60738b}.ch-contact{display:inline-flex;padding:12px 16px;background:#eff5ff;border-radius:10px;font-weight:700}.ch-panel details{margin-top:20px;border:1px solid #d8e4f0;border-radius:12px;padding:16px}.ch-panel summary{cursor:pointer;font-weight:700;min-height:24px}.ch-letter{margin-top:18px;font-size:14px;line-height:1.75;white-space:pre-line}.ch-warning{padding:18px;border-radius:12px;background:#fff8e9;border:1px solid #efddb7}.ch-warning p{margin-bottom:0}.ch-sources li{margin:12px 0;line-height:1.5}.ch-guide a:focus-visible,.ch-guide summary:focus-visible{outline:3px solid #649bff;outline-offset:3px}
@media(max-width:760px){.ch-guide{padding-top:18px}.ch-crumbs{font-size:12px;gap:7px;margin-bottom:18px}.ch-layout{grid-template-columns:minmax(0,1fr);gap:18px}.ch-sidebar{position:static;padding:16px;border-radius:14px}.ch-brand img{width:56px;height:56px}.ch-sidebar>p{display:none}.ch-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:14px}.ch-nav a{padding:11px 10px;font-size:12px;background:#f7f9fd;display:flex;align-items:center;min-height:44px;box-sizing:border-box}.ch-hero{padding:22px 18px;border-radius:16px}.ch-hero h1{font-size:29px}.ch-hero p{font-size:14px}.ch-primary{width:100%;justify-content:center;font-size:14px;text-align:center}.ch-panel{padding:22px 18px;border-radius:14px}.ch-panel h2{font-size:22px}.ch-panel h3{font-size:17px}.ch-panel p{font-size:14px}.ch-steps li{padding-left:44px}.ch-sources ul{padding-left:20px}.ch-safety{padding:15px;font-size:12px}}