.buyer-guide{margin:0;background:var(--paper);color:var(--text-body);font-family:var(--font-ui);font-weight:400;line-height:1.75}
.buyer-guide *{box-sizing:border-box}
.buyer-guide a:focus-visible{outline:3px solid var(--accent-iris);outline-offset:5px}
.guide-container{max-width:1160px;padding:0 32px;margin:0 auto}
.guide-header{background:#fff;border-bottom:1px solid var(--border)}
.guide-header-inner{max-width:1280px;min-height:78px;margin:auto;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.guide-header img,.guide-footer img{display:block}
.guide-header nav{display:flex;align-items:center;gap:28px;font-size:14px}
.guide-header a{text-decoration:none;color:var(--brand-navy)}
.buyer-guide .guide-button{display:inline-block;background:var(--brand-navy);color:#fff;border-radius:8px;padding:11px 20px;font-size:14px;text-decoration:none;line-height:1.5}
.buyer-guide .guide-button:hover{background:var(--interactive-hover)}
.guide-hero{background:var(--surface-navy-deep);color:#fff;padding:68px 0 64px}
.guide-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-sun);margin:0 0 24px}
.buyer-guide h1{font-size:clamp(30px,4vw,48px);font-weight:300;line-height:1.18;letter-spacing:-.025em;max-width:940px;margin:0 0 26px;text-wrap:balance;color:#fff}
.guide-answer{font-size:18px;line-height:1.8;max-width:860px;margin:0;color:#dfdeef}
.guide-layout{display:grid;grid-template-columns:minmax(0,740px) minmax(220px,1fr);gap:64px;padding-top:56px;padding-bottom:72px}
.buyer-guide h2{font-size:25px;line-height:1.35;font-weight:400;letter-spacing:-.02em;color:var(--brand-navy);margin:0 0 18px}
.buyer-guide h3{font-size:16px;font-weight:500;margin:0 0 10px;color:var(--brand-navy)}
.buyer-guide article section{margin-bottom:42px;scroll-margin-top:24px}
.buyer-guide article section:last-child{margin-bottom:0}
.buyer-guide article p{margin:0 0 22px;font-size:16px;max-width:72ch}
.guide-criteria{padding-left:22px;margin:0}
.guide-criteria li{padding-left:8px;margin-bottom:16px;font-size:16px}
.guide-criteria li::marker{color:var(--accent-iris)}
.guide-limit{background:var(--indigo-50);border-left:3px solid var(--accent-iris);padding:22px 24px;margin-top:24px;border-radius:0 8px 8px 0}
.buyer-guide .guide-limit p{margin-bottom:0;font-size:15px}
.guide-sidebar{position:sticky;top:24px;border-left:1px solid var(--border);padding-left:24px}
.guide-sidebar h2{font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.guide-sidebar section,.guide-sidebar nav{margin-bottom:32px}
.guide-sidebar ul{padding:0;list-style:none;margin:0}
.guide-sidebar li{margin:0 0 13px;line-height:1.55}
.guide-sidebar a{font-size:13px;color:var(--text-link);text-decoration:underline;text-underline-offset:3px}
.guide-sidebar p{font-size:12px;color:var(--text-secondary);line-height:1.65}
.guide-footer{background:var(--surface-navy-deep);padding:34px 0;color:#fff}
.guide-footer .guide-container{display:flex;align-items:center;gap:24px}
.guide-footer p{font-size:13px;color:var(--text-on-navy-muted)}
.guide-footer nav{display:flex;gap:24px;margin-left:auto;flex-wrap:wrap}
.guide-footer a{color:#fff;font-size:13px;text-underline-offset:3px}
.guide-skip{position:absolute;left:16px;top:-100px;z-index:10;padding:12px;background:#fff;color:var(--brand-navy)}
.guide-skip:focus{top:8px}
@media(max-width:850px){.guide-layout{grid-template-columns:1fr;gap:40px}.guide-sidebar{position:static;border-left:0;border-top:1px solid var(--border);padding:30px 0 0}.guide-sidebar h2{font-size:14px}.guide-sidebar a{font-size:15px}.guide-sidebar p{font-size:14px}.guide-hero{padding:46px 0}.guide-header-inner{min-height:68px}.guide-answer{font-size:17px}}
@media(max-width:520px){.guide-container{padding-left:22px;padding-right:22px}.guide-header-inner{padding:14px 20px;gap:12px}.guide-platform{display:none}.guide-header nav{gap:0}.guide-eyebrow{font-size:10px;line-height:1.8;letter-spacing:.08em}.guide-hero{padding:36px 0 40px}.buyer-guide h1{font-size:32px}.guide-layout{padding-top:36px;padding-bottom:42px}.buyer-guide h2{font-size:23px}.guide-footer .guide-container{flex-wrap:wrap}.guide-footer nav{margin-left:0;width:100%}.guide-limit{padding:18px}}
@media(prefers-reduced-motion:reduce){.buyer-guide{scroll-behavior:auto}}