:root{--case-ink:#17211f;--case-paper:#f5f1e9;--case-porcelain:#fffdf8;--case-mist:#e6ece8;--case-line:#cfd6d1;--case-accent:#836b4e;--case-danger:#7b2f2f}.care-case-page{background:var(--case-paper);color:var(--case-ink)}.care-case-page main{overflow:hidden}.case-wrap{width:min(1180px,calc(100% - 40px));margin:auto}.case-hero{padding:clamp(76px,10vw,142px) 0 64px;border-bottom:1px solid var(--case-line)}.case-kicker{display:block;margin-bottom:18px;color:var(--case-accent);font:700 11px/1.4 system-ui,sans-serif;letter-spacing:.18em}.case-hero h1{max-width:12ch;margin:0;font:400 clamp(50px,8vw,104px)/.98 Georgia,'Noto Serif JP',serif;letter-spacing:-.04em}.case-hero .case-lead{max-width:720px;margin:30px 0 0;font-size:clamp(17px,2vw,22px);line-height:1.85}.case-proof{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border:1px solid var(--case-line);background:var(--case-porcelain)}.case-proof div{padding:20px 22px;border-right:1px solid var(--case-line)}.case-proof div:last-child{border-right:0}.case-proof strong{display:block;font-size:24px}.case-proof span{color:#5f6965;font-size:13px}.case-section{padding:clamp(72px,10vw,126px) 0;border-bottom:1px solid var(--case-line)}.case-section-heading{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:54px;margin-bottom:44px}.case-section-heading h2{margin:0;font:400 clamp(34px,5vw,62px)/1.08 Georgia,'Noto Serif JP',serif}.case-section-heading p{max-width:660px;margin:8px 0 0;color:#52605b;line-height:1.9}.case-video-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:26px}.case-video-frame{background:#111}.case-video-frame video{display:block;width:100%;aspect-ratio:20/11;object-fit:cover}.case-chapters{display:flex;flex-direction:column;border-top:1px solid var(--case-line)}.case-chapter{display:grid;grid-template-columns:64px 1fr;gap:16px;width:100%;padding:18px 0;border:0;border-bottom:1px solid var(--case-line);background:none;color:inherit;text-align:left;cursor:pointer}.case-chapter time{color:var(--case-accent);font-weight:700}.case-chapter strong{display:block;margin-bottom:4px}.case-chapter small{display:block;color:#62706a;line-height:1.55}.case-flow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--case-line);border-left:1px solid var(--case-line)}.case-flow article{min-height:240px;padding:28px;border-right:1px solid var(--case-line);border-bottom:1px solid var(--case-line);background:var(--case-porcelain)}.case-flow span{color:var(--case-accent);font-size:12px;letter-spacing:.12em}.case-flow h3{margin:30px 0 12px;font-size:22px}.case-flow p{color:#53605c;line-height:1.8}.case-stop{margin-top:28px;padding:28px;background:var(--case-ink);color:#fff}.case-stop h3{margin-top:0;font-size:24px}.case-stop ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;padding-left:20px}.case-stop li{line-height:1.65}.case-form{max-width:900px}.case-question{margin:0 0 34px;padding:0 0 30px;border:0;border-bottom:1px solid var(--case-line)}.case-question legend{margin-bottom:16px;font-size:20px;font-weight:700}.case-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.case-option{display:flex;gap:10px;align-items:flex-start;padding:16px;border:1px solid var(--case-line);background:var(--case-porcelain);cursor:pointer}.case-option input{margin-top:4px}.case-submit,.case-record-submit{min-height:54px;padding:0 26px;border:1px solid var(--case-ink);background:var(--case-ink);color:#fff;font-weight:700;cursor:pointer}.case-result{margin-top:34px;padding:clamp(26px,5vw,48px);border:1px solid var(--case-line);background:var(--case-porcelain)}.case-result[hidden],.case-products[hidden]{display:none}.case-result small{color:var(--case-accent);font-weight:700;letter-spacing:.12em}.case-result h3{font:400 clamp(30px,4vw,46px)/1.2 Georgia,'Noto Serif JP',serif}.case-result p{max-width:720px;line-height:1.9}.case-result .case-no-buy{display:inline-block;margin-top:12px;padding:9px 12px;background:var(--case-mist);font-weight:700}.case-products{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}.case-product{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:18px;border:1px solid var(--case-line);background:#fff}.case-product img{width:120px;height:120px;object-fit:contain;background:#f6f6f3}.case-product h4{margin:0 0 8px}.case-product p{margin:0 0 12px;color:#5b6762;font-size:14px;line-height:1.6}.case-product a{font-weight:700;color:inherit}.case-record-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:42px}.case-record-form{display:grid;gap:16px}.case-record-form label{display:grid;gap:7px;font-weight:700}.case-record-form input,.case-record-form select,.case-record-form textarea{width:100%;padding:13px;border:1px solid var(--case-line);border-radius:0;background:#fff;color:inherit;font:inherit}.case-record-form textarea{min-height:110px;resize:vertical}.case-record-hint{margin:0;color:#5c6863;font-size:13px;line-height:1.7}.case-history{display:grid;gap:12px}.case-record-card{padding:20px;border:1px solid var(--case-line);background:var(--case-porcelain)}.case-record-card header{display:flex;justify-content:space-between;gap:12px}.case-record-card h3{margin:0}.case-record-card dl{display:grid;grid-template-columns:120px 1fr;gap:7px 14px;margin:16px 0 0}.case-record-card dt{color:#68736f}.case-record-card dd{margin:0}.case-record-actions{display:flex;gap:10px;margin-top:18px}.case-secondary{min-height:44px;padding:0 18px;border:1px solid var(--case-ink);background:transparent;color:inherit;cursor:pointer}.case-empty{padding:24px;border:1px dashed var(--case-line);color:#66716d}.home-case-proof{padding:clamp(64px,8vw,100px) 0;background:#17211f;color:#fff}.home-case-proof-inner{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(40px,7vw,96px);align-items:center}.home-case-proof-copy h2{max-width:9ch;margin:14px 0 24px;font:400 clamp(40px,6vw,78px)/1.02 Georgia,'Noto Serif JP',serif}.home-case-proof-copy p{max-width:580px;color:#d5ddd9;line-height:1.9}.home-case-proof-copy a{display:inline-flex;margin-top:24px;padding:15px 22px;background:#fff;color:#17211f;font-weight:700;text-decoration:none}.home-case-proof-points{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #53605b;border-left:1px solid #53605b}.home-case-proof-points div{padding:24px;border-right:1px solid #53605b;border-bottom:1px solid #53605b}.home-case-proof-points span{display:block;margin-bottom:18px;color:#baa98f;font-size:12px}.home-case-proof-points strong{display:block;font-size:20px;line-height:1.5}@media(max-width:800px){.case-wrap{width:min(100% - 28px,1180px)}.case-proof,.case-section-heading,.case-video-grid,.case-record-layout,.home-case-proof-inner{grid-template-columns:1fr}.case-proof div{border-right:0;border-bottom:1px solid var(--case-line)}.case-proof div:last-child{border-bottom:0}.case-flow{grid-template-columns:1fr 1fr}.case-stop ul{grid-template-columns:1fr}.case-products{grid-template-columns:1fr}.case-section-heading{gap:18px}.home-case-proof-points{margin-top:8px}}@media(max-width:560px){.case-hero{padding-top:60px}.case-hero h1{font-size:50px}.case-flow,.case-options,.home-case-proof-points{grid-template-columns:1fr}.case-flow article{min-height:0}.case-product{grid-template-columns:88px 1fr}.case-product img{width:88px;height:88px}.case-record-card dl{grid-template-columns:1fr}.case-record-card dd{margin-bottom:7px}}