.seo-guide{padding-top:18px}.seo-guide-panel{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:30px;padding:38px;border:1px solid rgba(17,19,21,.1);border-radius:28px;background:linear-gradient(135deg,#fff,#f5f6f6);box-shadow:0 18px 50px #19313012}.seo-guide-intro{max-width:570px}.seo-guide-intro h2{max-width:540px;margin:8px 0 15px;color:var(--ink, #111315);font-family:Outfit,sans-serif;font-size:clamp(2rem,3.4vw,3.35rem);letter-spacing:-.065em;line-height:1.01}.seo-guide-intro>p{max-width:520px;margin:0;color:var(--ink-soft, #646a6d);font-size:.91rem;line-height:1.7}.seo-guide-intro .btn{margin-top:24px}.seo-guide-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-content:center}.seo-guide-point{padding:20px;border:1px solid rgba(17,19,21,.09);border-radius:18px;background:#ffffffb8}.seo-guide-point h3,.seo-guide-detail h3{margin:0 0 8px;color:var(--ink, #111315);font-family:Outfit,sans-serif;font-size:1.08rem;letter-spacing:-.035em}.seo-guide-point p,.seo-guide-detail p{margin:0;color:var(--ink-soft, #646a6d);font-size:.78rem;line-height:1.65}.seo-guide-detail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin-top:18px;padding:25px 4px 0;border-top:1px solid rgba(17,19,21,.1)}.seo-guide-detail article{padding:0 20px;border-left:2px solid var(--accent, #f16624)}.seo-guide-detail strong{color:var(--ink, #111315)}.seo-guide-list{margin:12px 0 0;padding-left:18px;color:var(--ink-soft, #646a6d);font-size:.78rem;line-height:1.7}.seo-guide-list li::marker{color:var(--accent, #f16624)}.seo-guide--fungi .seo-guide-panel{background:linear-gradient(135deg,#fff,#f0f5f3)}.seo-guide--fungi .seo-guide-detail article{border-left-color:#5e9b8c}.seo-guide--wood .seo-guide-panel{background:linear-gradient(135deg,#fff,#f6f0e9)}.seo-guide--wood .seo-guide-detail article{border-left-color:#a16b3d}.seo-guide--neutralizer .seo-guide-panel{background:linear-gradient(135deg,#fff,#f1f0f5)}.seo-guide--neutralizer .seo-guide-detail article{border-left-color:#665d87}.seo-guide-faq{display:grid;gap:8px;margin-top:22px}.seo-guide-faq details{padding:15px 18px;border:1px solid rgba(17,19,21,.1);border-radius:14px;background:#ffffffb8}.seo-guide-faq summary{color:var(--ink, #111315);cursor:pointer;font-size:.8rem;font-weight:900}.seo-guide-faq p{max-width:820px;margin:10px 0 0;color:var(--ink-soft, #646a6d);font-size:.76rem;line-height:1.65}@media(max-width:820px){.seo-guide-panel{grid-template-columns:1fr;padding:26px 22px;border-radius:22px}.seo-guide-points,.seo-guide-detail{grid-template-columns:1fr}.seo-guide-detail{gap:20px}}@media(prefers-reduced-motion:reduce){.seo-guide-panel,.seo-guide-point{box-shadow:none}}