*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#1a1a1a;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6e6e6;background:white}a{color:inherit}a:focus-visible{outline:2px solid #111111;outline-offset:5px}.concept-page{max-width:1120px;margin:auto;padding:0 56px}.concept-hero{display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:64px;padding:98px 0 100px}.eyebrow{font-size:10px;letter-spacing:2.5px;margin:0 0 28px;color:#737373}.concept-hero h1{font-size:clamp(36px,4.4vw,60px);font-weight:500;letter-spacing:.07em;line-height:1.5;margin:0 0 24px}.hero-english{font-size:11px;letter-spacing:2.2px;margin-bottom:26px}.hero-description{font-size:14px;line-height:2.2;color:#666666}.hero-mark{display:flex;justify-content:center;align-items:center;padding:30px}.hero-mark svg{display:block;max-width:100%;height:auto}.concept-section{display:grid;grid-template-columns:260px 1fr;gap:50px;padding:66px 0 72px;border-top:1px solid #e2e2e2}.section-label>span{font-size:10px;letter-spacing:1.5px;color:#777777}.section-label h2{font-size:18px;font-weight:500;line-height:1.8;margin-top:15px}.section-content{max-width:610px}.section-content p{font-size:14px;line-height:2.3;margin:0 0 20px}.section-content p:last-child{margin-bottom:0}.section-content strong{font-weight:600}.section-content em{font-style:normal}.name-origin{display:flex;align-items:center;gap:28px;margin:0 0 34px;padding-bottom:28px;border-bottom:1px solid #eeeeee}.name-origin>div{display:flex;flex-direction:column;gap:9px}.origin-word{font-family:Georgia,serif;font-size:clamp(25px,3vw,36px);font-weight:400;color:#111111}.origin-jp{font-size:10px;color:#777777;letter-spacing:1px}.origin-plus{font-size:18px;color:#aaaaaa}.section-content .section-lead{font-size:29px;line-height:1.8;letter-spacing:.04em;margin-bottom:30px}.concept-closing{border-top:1px solid #e2e2e2;padding:80px 0 92px;text-align:center}.concept-closing h2{font-size:clamp(23px,3vw,34px);line-height:1.9;font-weight:500;letter-spacing:.04em;margin:0 0 25px}.concept-closing>p:not(.eyebrow){font-size:14px;line-height:2.2;color:#737373}.concept-actions{display:flex;justify-content:center;align-items:center;gap:28px;margin-top:36px}.primary-link{display:flex;gap:45px;justify-content:space-between;padding:15px 23px;border-radius:6px;background:#111111;color:#fff;font-size:13px;text-decoration:none}.primary-link:hover{background:#333333}.text-link{font-size:12px;text-underline-offset:5px}footer{max-width:1008px;margin:auto;border-top:1px solid #e2e2e2;display:flex;justify-content:space-between;align-items:center;padding:28px 0 35px}footer a{font-size:26px;text-decoration:none;letter-spacing:1px}footer span{font-size:9px;letter-spacing:2px;color:#777777}@media(max-width:750px){.concept-page{padding:0 25px}.concept-hero{gap:25px;padding:55px 0 50px;grid-template-columns:1fr}.hero-mark{padding:20px 0 10px}.hero-mark svg{width:130px}.concept-section{grid-template-columns:1fr;gap:25px;padding:38px 0}.section-label h2{margin:10px 0 0}.name-origin{gap:20px}.section-content .section-lead{font-size:25px}.concept-closing{padding:50px 0}.concept-actions{flex-wrap:wrap;gap:24px}footer{margin:0 25px}.desktop-break{display:none}.concept-hero h1{font-size:40px}.hero-description{font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
