#pre-wash-mats-case{margin:64px 0;padding:clamp(24px,5vw,56px);background:#16191b;color:#f5f3ee;border-radius:2px}#pre-wash-mats-case *{box-sizing:border-box}.mats-case__eyebrow{margin:0 0 12px;color:#b8c1c4;font:700 12px/1.4 DM Sans,system-ui,sans-serif;letter-spacing:.16em}.mats-case__intro{max-width:760px}.mats-case__intro h2{margin:0 0 18px;color:#fff;font:500 clamp(31px,5vw,54px)/1.15 Cormorant Garamond,"Noto Serif JP",serif}.mats-case__intro>p{margin:0;color:#d5d9da;line-height:1.9}.mats-case__route{margin-top:28px;padding:14px 0;border-block:1px solid #42484b;color:#fff;font-weight:700;letter-spacing:.03em}.mats-case__grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:30px;margin-top:32px}.mats-case__media video{display:block;width:100%;background:#08090a;aspect-ratio:20/11}.mats-case__caption{margin:12px 0 0;color:#bfc6c8;font-size:13px;line-height:1.8}.mats-case__chapters{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.mats-case__chapters button{border:1px solid #596164;background:transparent;color:#f5f3ee;padding:9px 12px;cursor:pointer}.mats-case__chapters button:focus-visible,.mats-case__form input:focus-visible,.mats-case__submit:focus-visible{outline:3px solid #f2c26b;outline-offset:3px}.mats-case__form{padding:24px;background:#f5f3ee;color:#181b1d}.mats-case__form h3{margin:0 0 18px;font-size:22px}.mats-case__question{border:0;margin:0 0 22px;padding:0}.mats-case__question legend{margin-bottom:10px;font-weight:700;line-height:1.6}.mats-case__question label{display:flex;gap:10px;align-items:flex-start;margin:9px 0;line-height:1.55}.mats-case__question input{margin-top:4px}.mats-case__submit{width:100%;border:1px solid #171a1c;background:#171a1c;color:#fff;padding:14px 18px;font-weight:700;cursor:pointer}.mats-case__result{margin-top:28px;padding:clamp(22px,4vw,38px);background:#f5f3ee;color:#181b1d}.mats-case__result[hidden]{display:none!important}.mats-case__result h3{margin:0 0 12px;font:500 clamp(26px,4vw,38px)/1.25 Cormorant Garamond,"Noto Serif JP",serif}.mats-case__result p,.mats-case__result li{line-height:1.8}.mats-case__result ul{padding-left:1.2em}.mats-case__no-product{margin-top:18px;padding:14px;border-left:3px solid #6d7477;background:#ebe8e1;font-weight:700}.mats-case__product{display:grid;grid-template-columns:96px 1fr;gap:18px;margin-top:20px;padding:18px;border:1px solid #cdc8be}.mats-case__product img{width:96px;height:96px;object-fit:contain;background:#fff}.mats-case__product h4{margin:0 0 6px;font-size:18px}.mats-case__product p{margin:6px 0}.mats-case__product a{display:inline-block;margin-top:7px;color:#181b1d;font-weight:700}.mats-case__source-note{margin-top:26px;color:#aeb6b8;font-size:12px;line-height:1.8}@media(max-width:760px){#pre-wash-mats-case{margin-inline:-16px;border-radius:0}.mats-case__grid{grid-template-columns:1fr}.mats-case__form{padding:20px}.mats-case__route{font-size:14px}.mats-case__product{grid-template-columns:72px 1fr}.mats-case__product img{width:72px;height:72px}}