:root{color-scheme:light;--paper:#f4f4f4;--ink:#161616;--line:#d1d1cf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,'Yu Gothic',Meiryo,sans-serif;line-height:1.9}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #555;outline-offset:5px}.wrap{max-width:1280px;margin:auto;padding:0 48px}.preview{padding:6px 20px;background:#252525;color:#fff;font-size:11px;letter-spacing:.07em;text-align:center}.header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:100px}.logo{display:block;width:142px;height:58px;object-fit:contain;mix-blend-mode:multiply}.header nav{display:flex;flex-wrap:wrap;gap:25px;font-size:11px;font-weight:700;letter-spacing:.09em}.header nav a{padding:10px 0}.hero{position:relative;min-height:570px;height:calc(100svh - 190px);max-height:720px;border-radius:24px;overflow:hidden;background:#404746;color:white}.hero>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 60%;filter:brightness(.63)}.hero-copy{position:relative;z-index:1;padding:62px 55px;max-width:850px;animation:enter .7s both}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:700;margin:0 0 24px}.hero h1{font-size:clamp(40px,5.5vw,78px);line-height:1.09;letter-spacing:-.035em;margin:0 0 28px}.hero-copy>p:not(.eyebrow){font-size:15px}.pill{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;background:#171717;color:white;border-radius:30px;padding:13px 24px;font-size:13px;font-weight:bold}.hero .pill{background:#f4f4f4;color:#171717;margin-top:12px}.arrow{transition:transform .2s}.pill:hover .arrow,.textlink:hover .arrow{transform:translateX(5px)}.section{padding:105px 0;border-bottom:1px solid var(--line)}.split{display:grid;grid-template-columns:1fr 2fr;gap:65px}.label{font-size:12px;letter-spacing:.14em;font-weight:700;margin:7px 0 20px}.section h2{font-size:clamp(27px,3vw,41px);line-height:1.65;letter-spacing:.02em;margin:0 0 27px;font-weight:600}.copy{max-width:730px}.copy p{font-size:15px;margin:0 0 23px}.rows{border-top:1px solid var(--line)}.row{display:grid;grid-template-columns:50px 1fr;gap:20px;padding:30px 0;border-bottom:1px solid var(--line)}.row>span{font-size:12px;color:#616161}.row h3{font-size:21px;margin:0 0 12px}.row p{font-size:14px;margin:0;max-width:680px}.tool-callout{padding:60px 0;display:flex;gap:32px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.tool-callout h2{font-size:28px;margin:5px 0}.tool-callout p{margin:5px 0;font-size:14px}.tool-callout .pill{flex-shrink:0}.news{display:flex;gap:30px;padding:22px 0;border-top:1px solid var(--line)}time{font-size:13px;color:#555}dl{margin:0}dl>div{display:grid;grid-template-columns:110px 1fr;border-top:1px solid var(--line);padding:21px 0;font-size:14px}dt{color:#666}dd{margin:0}label{display:block;font-size:13px;margin-top:20px}input,textarea{width:100%;background:#eaeae8;border:1px solid #c8c8c6;border-radius:4px;padding:14px;font:inherit}textarea{height:125px;resize:none}button:disabled{margin-top:22px;cursor:not-allowed;border:0;background:#d4d4d0;color:#555;padding:16px 30px;border-radius:30px;font-weight:bold}.notice{font-size:13px;border-left:2px solid #777;padding-left:16px}.footer{padding:45px 0 30px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px}.footer nav{display:flex;gap:25px;flex-wrap:wrap;font-size:12px}.copyright{font-size:11px;color:#666;margin-top:35px}.service-title{padding:55px 0 40px}.service-title h1{font-size:clamp(32px,4.8vw,62px);line-height:1.35;margin:0}.service-title p{margin-bottom:0;font-size:13px;color:#666}.service-visual{height:250px;width:100%;object-fit:cover;object-position:center 54%;border-radius:22px;filter:grayscale(.25)}.service-body{max-width:900px;margin:auto}.service-body>section{padding:55px 0;border-bottom:1px solid var(--line)}.service-body h2{font-size:clamp(26px,3.1vw,38px);line-height:1.65;margin:0 0 24px}.service-body h3{font-size:20px;margin:36px 0 12px}.service-body p{font-size:15px}.service-body>p{padding:25px 0}.service-body details{border-top:1px solid var(--line);padding:0}.service-body summary{cursor:pointer;list-style:none;font-size:20px;font-weight:600;padding:27px 40px 27px 0;position:relative}.service-body summary::-webkit-details-marker{display:none}.service-body summary:after{content:'＋';position:absolute;right:5px;font-weight:400}.service-body details[open] summary:after{content:'−'}.service-body details[open]{padding-bottom:35px}.service-body details h2{font-size:24px}.service-body details p{font-size:14px}.service-body details a{text-decoration:underline}.service-body details:last-child{border-bottom:1px solid var(--line)}.skip{position:absolute;left:15px;top:-100px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}@keyframes enter{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}@media(max-width:800px){.wrap{padding:0 24px}.header{min-height:86px;gap:12px}.logo{width:112px;height:46px}.header nav{gap:13px;font-size:10px}.header nav .secondary{display:none}.hero{min-height:530px;height:calc(100svh - 150px);border-radius:16px}.hero-copy{padding:38px 25px}.hero h1{font-size:clamp(36px,9.5vw,65px)}.hero-copy>p:not(.eyebrow){font-size:13px;max-width:230px}.hero>img{object-position:60% center}.section{padding:60px 0}.split{grid-template-columns:1fr;gap:16px}.tool-callout{align-items:flex-start;flex-direction:column;padding:40px 0}.tool-callout h2{font-size:24px}.footer-top{align-items:flex-start;flex-direction:column}.footer nav{gap:18px}.service-title{padding:32px 0}.service-visual{height:180px}.service-body>section{padding:40px 0}.service-body h3{font-size:18px}.service-body p{font-size:14px}.service-body summary{font-size:18px}.news{gap:16px;font-size:13px}.row{grid-template-columns:30px 1fr;gap:12px}dl>div{grid-template-columns:75px 1fr;gap:10px}.preview{font-size:10px}.section h2{font-size:27px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}