/* Read-first product guide within the accepted NADORA editorial system. */
.product-guide{max-width:1200px;margin:auto;padding:0 40px 72px;color:var(--nadora-text);font-size:16px;line-height:1.8}
.product-guide :where(h1,h2,h3){font-weight:400;color:var(--nadora-ink);text-wrap:balance}
.product-guide :where(p,li){max-width:72ch;overflow-wrap:break-word}
.product-guide p{margin:0 0 20px}
.product-guide a{text-decoration:underline;text-underline-offset:4px;touch-action:manipulation}
.product-guide a:focus-visible{outline:2px solid var(--nadora-focus);outline-offset:5px}
.product-guide :where(a,[id]){scroll-margin-top:140px}
.guide-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:24px 0;font-size:13px}
.guide-breadcrumb a{display:inline-flex;align-items:center;min-height:44px}
.guide-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:48px;padding:20px 0 56px}
.guide-intro h1{font-size:34px;letter-spacing:.09em;line-height:1.4;margin:0 0 24px}
.guide-lead{font-size:18px;line-height:1.8}
.guide-intro figure{margin:0}
.guide-intro img{display:block;width:100%;height:auto}
.guide-intro figcaption,.guide-date,.guide-note{font-size:14px;line-height:1.85}
.guide-intro figcaption{margin-top:14px}
.guide-topics{display:flex;flex-wrap:wrap;gap:0 24px;margin-top:20px;font-size:14px}
.guide-topics a{display:inline-flex;align-items:center;min-height:44px}
.guide-section{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.65fr);gap:56px;padding:44px 0;border-top:1px solid var(--nadora-border)}
.guide-section h2{font-size:24px;letter-spacing:.05em;line-height:1.55;margin:0}
.guide-section h3{font-size:18px;line-height:1.6;margin:32px 0 14px}
.guide-section ol,.guide-section ul{padding-left:24px;margin:0 0 24px}
.guide-section li+li{margin-top:12px}
.guide-formats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:28px 0 24px}
.guide-formats>div{border-top:1px solid var(--nadora-border);padding-top:20px}
.guide-formats h3{margin:0 0 8px;font-size:19px}
.guide-formats p{font-size:14px;margin-bottom:12px}
.guide-formats .guide-price{font-size:26px;color:var(--nadora-ink);font-variant-numeric:tabular-nums;margin:16px 0}
.guide-price small{font-size:13px;white-space:nowrap}
.product-guide .refy-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 20px;font-size:12px;line-height:1.6;letter-spacing:.08em;text-decoration:none;text-align:center}
.guide-formats .refy-button{width:100%}
.guide-links{display:flex;flex-wrap:wrap;gap:12px 28px}
.guide-links a{display:inline-flex;align-items:center;min-height:44px}
.guide-sources{font-size:14px}
.guide-sources li{margin-bottom:20px}
.guide-close{padding:40px 0 0;background:var(--nadora-surface);border-top:1px solid var(--nadora-border);text-align:center}
.guide-close h2{font-size:25px;letter-spacing:.06em;margin:0 0 24px}
.guide-close .guide-links{justify-content:center}
@media(hover:hover){.product-guide a:hover{text-decoration-thickness:2px}}
@media(max-width:699px){
 .product-guide{padding:0 20px 48px;font-size:15px}
 .product-guide :where(a,[id]){scroll-margin-top:100px}
 .guide-breadcrumb{padding:12px 0;font-size:12px}
 .guide-intro{grid-template-columns:minmax(0,1fr);gap:24px;padding:12px 0 36px}
 .guide-intro h1{font-size:27px;letter-spacing:.05em;margin-bottom:18px}
 .guide-lead{font-size:16px}
 .guide-intro figure{max-width:480px}
 .guide-topics{gap:0 20px;margin-top:8px}
 .guide-section{grid-template-columns:minmax(0,1fr);gap:18px;padding:30px 0}
 .guide-section h2{font-size:22px;letter-spacing:.03em}
 .guide-section h3{font-size:17px;margin-top:26px}
 .guide-formats{gap:18px;margin:22px 0}
 .guide-formats h3{margin-top:0;font-size:17px}
 .guide-formats .guide-price{font-size:25px}
 .product-guide .refy-button{padding:12px 14px;letter-spacing:.05em}
 .guide-close h2{font-size:22px}
}