.guide-cover-figure{margin:0;overflow:hidden;border:1px solid #3b3326;border-radius:20px;background:#0b0a08;box-shadow:0 18px 45px rgba(35,25,4,.18)}
.guide-cover-figure img{display:block;width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover}
.guide-cover-figure figcaption{padding:11px 15px;background:#17140f;color:#c9c1b3;font-size:12px;line-height:1.55}
.purity-answer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0}
.purity-answer{min-width:0;padding:18px;border:1px solid #ddd3c0;border-radius:14px;background:#fbf7ed}
.purity-answer span,.purity-answer small{display:block;color:#625b50;font-size:11px;font-weight:800}
.purity-answer strong{display:block;margin:4px 0;color:#1d1913;font-size:clamp(24px,4vw,34px);font-variant-numeric:tabular-nums}
.purity-formula{padding:17px 19px;border-left:5px solid #d7a62b;border-radius:0 13px 13px 0;background:#18140d;color:#fff}
.purity-formula code{display:block;margin:6px 0;padding:0;background:none;color:#f4c850;font-size:clamp(17px,3vw,23px);font-weight:900;overflow-wrap:anywhere}
.purity-formula small{color:#c8c0b2}
.purity-disclaimer{padding:15px 17px;border:1px solid #e8c4ba;border-radius:13px;background:#fff1ed;color:#6f3027!important}
.purity-source-list{display:grid;gap:9px;padding-left:21px}
.purity-source-list a{overflow-wrap:anywhere}
@media(max-width:760px){.purity-answer-grid{grid-template-columns:1fr}.guide-cover-figure{border-radius:15px}.guide-cover-figure figcaption{font-size:11px}}