.support-heading{max-width:850px;margin:0 auto 48px;text-align:center}.support-heading h1{font-size:clamp(2rem,4.5vw,4.6rem);line-height:1.08;letter-spacing:-.045em;margin:14px 0 24px}.support-heading p{max-width:620px;margin:0 auto;line-height:1.7}.support-content{max-width:800px;margin:auto}.support-content .prose{line-height:1.8}.support-content .prose h2,.support-content .prose h3{line-height:1.25;margin-top:2em}.support-content .prose a,.support-link{text-decoration:underline;text-underline-offset:5px}.support-link{display:inline-block;font-weight:600;overflow-wrap:anywhere}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.support-panel{border:1px solid #dedede;padding:clamp(22px,4vw,48px)}.support-panel h2{font-size:clamp(1.4rem,2.5vw,2.2rem);line-height:1.2;margin:0 0 20px}.support-field{display:flex;flex-direction:column;gap:9px;min-width:0}.support-field label{font-size:.9rem;font-weight:500}.support-field input,.support-field textarea,.support-field select{appearance:auto;background:#fff;color:#111;border:1px solid #b5b5b5;border-radius:0;padding:13px 15px;width:100%;font:inherit;min-height:48px;box-sizing:border-box}.support-field textarea{resize:vertical;min-height:160px}.support-field input:focus-visible,.support-field textarea:focus-visible,.support-field select:focus-visible{outline:2px solid #111;outline-offset:3px}.support-form{display:grid;gap:24px}.support-form__row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.support-form__notice{padding:20px;border:1px solid #111;line-height:1.6}.support-form__notice--error{border-left-width:4px}.support-form__notice ul{margin:10px 0 0;padding-left:20px}.support-form__privacy{font-size:.85rem;line-height:1.6;color:#555}.support-contact-list{display:grid;gap:24px;margin:32px 0}.support-contact-list dt{font-size:.8rem;letter-spacing:.09em;text-transform:uppercase;margin-bottom:8px}.support-contact-list dd{margin:0}.support-contact-list a{overflow-wrap:anywhere}.compatibility-guide{border:1px solid #d6d6d6;padding:clamp(20px,3vw,40px);background:#f7f7f7}.compatibility-guide h2{font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.2;margin:10px 0 18px}.compatibility-guide__intro p{line-height:1.7;font-size:.95rem}.compatibility-guide__questions{display:grid;grid-template-columns:1fr 1fr;gap:22px;border:0;padding:0;margin:25px 0}.compatibility-guide__questions legend{font-weight:600;margin-bottom:24px}.compatibility-guide__questions .support-field:last-child{grid-column:1/-1}.compatibility-guide__product{margin-top:24px}.compatibility-guide__result{padding:24px;background:#fff;border-left:4px solid #111;margin:28px 0}.compatibility-guide__result h3{font-size:1.1rem;margin:0 0 12px}.compatibility-guide__result p,.compatibility-guide__result li{font-size:.9rem;line-height:1.7}.compatibility-guide__result ul:empty{display:none}.compatibility-guide__result ul{padding-left:20px;margin-bottom:0}.compatibility-guide .support-link{margin-top:24px}.compatibility-guide__note{font-size:.8rem;color:#555;line-height:1.6;margin-top:12px}.support-products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:48px}.support-product{border-top:1px solid #d6d6d6;padding:24px 0}.support-product img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;background:#f6f6f6}.support-product h2{font-size:1.1rem;line-height:1.4}.support-product p{font-size:.9rem;line-height:1.6}.support-faq{max-width:900px;margin:auto}.support-faq details{border-top:1px solid #d6d6d6;padding:24px 0}.support-faq details:last-child{border-bottom:1px solid #d6d6d6}.support-faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:1.05rem;font-weight:500;line-height:1.5}.support-faq summary::-webkit-details-marker{display:none}.support-faq summary::after{content:'+';font-size:1.6rem;font-weight:400;flex-shrink:0}.support-faq details[open] summary::after{content:'−'}.support-faq .prose{padding-top:20px;max-width:750px;line-height:1.8}.support-faq__contact{text-align:center;margin-top:48px}.support-posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.support-post img{width:100%;height:auto;aspect-ratio:1.5;object-fit:cover}.support-post h2{font-size:1.25rem;line-height:1.4}.support-post p{line-height:1.7}.support-post time,.support-article__date{font-size:.8rem;color:#555}.support-article__image{width:100%;height:auto;max-height:650px;object-fit:cover;margin-bottom:40px}.support-pagination{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin:48px 0 0}.support-pagination a,.support-pagination span{display:inline-flex;min-width:42px;min-height:42px;align-items:center;justify-content:center}.support-empty{text-align:center;padding:32px 0 56px;max-width:600px;margin:auto;line-height:1.7}.support-empty .button{margin-top:20px}.support-steps{display:grid;gap:24px;list-style:none;counter-reset:step;padding:0}.support-steps li{counter-increment:step;padding:24px 24px 24px 72px;position:relative;border-top:1px solid #ddd;line-height:1.7}.support-steps li::before{content:counter(step,decimal-leading-zero);position:absolute;left:12px;top:24px;font-size:1.35rem;font-weight:600}.support-steps h2{font-size:1.1rem;margin:0 0 8px}.support-steps p{margin:0}.support-footnote{margin-top:40px;border-top:1px solid #ddd;padding-top:24px;line-height:1.8}.compatibility-guide [hidden]{display:none!important}@media(max-width:749px){.support-heading{margin-bottom:32px}.support-grid,.support-posts{grid-template-columns:1fr;gap:32px}.support-form__row,.compatibility-guide__questions{grid-template-columns:1fr}.compatibility-guide__questions .support-field:last-child{grid-column:auto}.support-products{gap:16px}.support-product h2{font-size:1rem}.support-panel{padding:22px}.support-faq summary{font-size:1rem}.support-heading h1{overflow-wrap:anywhere}}