.redbook-brand h1{font-size:clamp(40px,8vw,104px)}.redbook-study,.redbook-recall{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;padding:22px 24px 45px}.redbook-card{position:relative;min-width:0;overflow:visible;border:1px solid var(--thanks-line);border-radius:12px;background:#fff;padding:10px;text-align:center;box-shadow:0 6px 18px rgba(38,51,34,.06)}.redbook-card img{width:100%;height:160px;object-fit:contain;border-radius:8px;background:#f7f8f5}.redbook-card small{position:absolute;top:16px;left:16px;padding:3px 7px;border-radius:12px;background:rgba(255,255,255,.9);color:#607057}.redbook-card strong{display:block;min-height:44px;padding:10px 2px 0;font-size:16px}.redbook-card em{display:block;min-height:20px;color:#71806b;font-size:12px;font-style:normal}.redbook-field{position:relative;margin-top:11px}.redbook-field input{width:100%;height:42px;border:1px solid #bbc9b2;border-radius:8px;padding:0 9px;font-size:15px}.redbook-suggestions{position:absolute;z-index:30;top:45px;left:0;right:0;max-height:220px;overflow:auto;border:1px solid var(--thanks-line);border-radius:8px;background:#fff;box-shadow:0 12px 28px rgba(38,51,34,.2);text-align:left}.redbook-option{display:block;width:100%;border:0;border-bottom:1px solid #edf1e9;background:#fff;padding:9px;text-align:left;cursor:pointer}.redbook-option:hover{background:var(--thanks-soft)}@media(max-width:650px){.redbook-study,.redbook-recall{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:14px}.redbook-card{padding:7px}.redbook-card img{height:125px}.redbook-card strong{font-size:14px}.redbook-field input{font-size:13px}}