:root{--ink:#20231e;--muted:#697067;--paper:#f6f5ef;--lime:#d8ed5b;--line:#d8d8d0;--orange:#e76b45;--serif:"DM Serif Display","Noto Serif JP",serif;--sans:"Noto Sans JP",system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.75}a{color:inherit;text-decoration:none}.top-note{background:var(--ink);color:#fff;text-align:center;font-size:12px;padding:7px 20px}.top-note a{color:var(--lime);margin-left:14px;text-decoration:underline}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 5.5vw;border-bottom:1px solid var(--line);background:rgba(246,245,239,.96);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:.05em}.brand-mark{height:29px;width:29px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:20px;font-style:italic}.desktop-nav{display:flex;gap:28px;font-size:13px}.desktop-nav a{position:relative}.desktop-nav a:after{content:"";height:1px;background:var(--ink);position:absolute;left:0;right:0;bottom:-5px;transform:scaleX(0);transition:.25s}.desktop-nav a:hover:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:20px}.partner-link{font-size:12px;text-decoration:underline}.button{border:0;display:inline-flex;justify-content:center;align-items:center;gap:26px;padding:15px 22px;font:600 13px var(--sans);cursor:pointer;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-dark{background:var(--ink);color:#fff}.button-lime{background:var(--lime);color:var(--ink)}.button-light{background:#fff;color:var(--ink)}.button-small{padding:10px 15px;font-size:12px}.menu-button{display:none;border:0;background:transparent;font-size:22px}.hero{display:grid;grid-template-columns:1fr 1.12fr;min-height:610px}.hero-copy{padding:92px 5vw 60px max(5vw,calc((100vw - 1200px)/2));display:flex;align-items:flex-start;justify-content:center;flex-direction:column}.eyebrow{margin:0 0 14px;font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,5vw,73px);font-weight:500;letter-spacing:-.04em;line-height:1.18;margin-bottom:25px}h1 em,h2 em{font-family:var(--serif);font-weight:400}.hero-text{font-size:15px;color:#596059;margin-bottom:34px}.hero-actions{display:flex;align-items:center;gap:28px}.text-link{font-size:13px;border-bottom:1px solid var(--ink);padding-bottom:3px;white-space:nowrap}.text-link span,.card-link span{margin-left:10px}.hero-trust{margin-top:56px;color:var(--muted);font-size:12px;display:flex;align-items:center;gap:10px}.avatars{display:flex}.avatars i{display:block;width:22px;height:22px;border-radius:50%;border:2px solid var(--paper);margin-right:-5px;background:linear-gradient(130deg,#e5b28b,#5e6f55)}.avatars i:nth-child(2){background:linear-gradient(130deg,#40564f,#e7c3a9)}.avatars i:nth-child(3){background:linear-gradient(130deg,#d4a472,#373c32)}.hero-image{position:relative;min-height:500px;overflow:hidden}.hero-image img{width:100%;height:100%;display:block;object-fit:cover}.hero-stamp{position:absolute;left:-55px;bottom:33px;width:145px;height:145px;background:var(--lime);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transform:rotate(-12deg)}.hero-stamp strong{font:52px/1 var(--serif)}.hero-stamp strong span{font-size:28px}.hero-stamp small{font-size:11px;line-height:1.35}.search-panel{max-width:1160px;margin:-47px auto 90px;position:relative;z-index:2;background:#fff;box-shadow:0 17px 38px rgba(35,40,31,.1);padding:26px 32px 14px}.section-intro h2{font-size:23px;margin-bottom:17px}.search-grid{display:grid;grid-template-columns:repeat(3,1fr) 188px;gap:12px}.search-grid label{font-size:11px;color:var(--muted);font-weight:600}.search-grid select{display:block;width:100%;appearance:none;background:#f7f7f3 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='m1 1 5 5 5-5' fill='none' stroke='%2320231e' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 14px center;border:0;border-bottom:1px solid var(--ink);padding:10px 28px 9px 0;font:500 14px var(--sans);color:var(--ink)}.search-result{text-align:right;color:var(--muted);font-size:11px;margin-top:12px}.search-result strong{color:var(--orange);font-size:16px;margin:0 2px}.content-section{max-width:1200px;margin:0 auto;padding:88px 26px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:31px}.section-heading h2{font-size:clamp(27px,3.2vw,40px);letter-spacing:-.03em;line-height:1.25;margin:0}.builder-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.builder-card{background:#fff;box-shadow:0 5px 20px rgba(33,35,30,.05)}.builder-photo{height:224px;position:relative;background-size:cover;background-position:center}.photo-1{background-image:url("https://images.unsplash.com/photo-1600566753190-17f0baa2a6c3?auto=format&fit=crop&w=900&q=80")}.photo-2{background-image:url("https://images.unsplash.com/photo-1511818966892-d7d671e672a2?auto=format&fit=crop&w=900&q=80")}.photo-3{background-image:url("https://images.unsplash.com/photo-1600585152915-d208bec867a1?auto=format&fit=crop&w=900&q=80")}.like{position:absolute;top:13px;right:13px;width:38px;height:38px;border:0;background:#fff;border-radius:50%;font-size:22px;cursor:pointer}.like.active{color:var(--orange)}.tag{position:absolute;left:13px;bottom:13px;background:var(--lime);padding:4px 9px;font-size:10px;font-weight:700}.builder-info{padding:20px 21px 23px}.card-area{font-size:11px;color:var(--orange);margin-bottom:5px}.builder-info h3{font-size:20px;letter-spacing:-.03em;margin-bottom:8px}.builder-info>p:not(.card-area){color:var(--muted);font-size:12px;min-height:41px;margin-bottom:17px}.card-meta{border-top:1px solid var(--line);padding:10px 0;font-size:10px;color:var(--muted);display:flex;justify-content:space-between}.card-link{font-size:11px;font-weight:700;display:block;margin-top:10px}.case-section{background:#eef1df;max-width:none;padding-left:max(6vw,calc((100vw - 1200px)/2));padding-right:max(6vw,calc((100vw - 1200px)/2))}.case-layout{display:grid;grid-template-columns:1.65fr 1fr;gap:22px}.case-feature{height:420px;position:relative;overflow:hidden}.case-feature img{width:100%;height:100%;object-fit:cover}.case-caption{position:absolute;left:0;bottom:0;padding:25px 29px;background:rgba(29,31,26,.9);color:#fff;width:63%}.case-caption p,.case-side p{font-size:10px;letter-spacing:.06em;margin-bottom:5px}.case-caption h3{font-size:25px;line-height:1.35;font-weight:500;margin-bottom:7px}.case-caption span{font-size:11px;color:var(--lime)}.case-side{display:grid;grid-template-columns:1fr 1fr;gap:18px}.case-side img{height:250px;width:100%;object-fit:cover}.case-side p{color:var(--orange);margin:8px 0 3px}.case-side h3{font-size:16px;line-height:1.4}.reason-section{display:grid;grid-template-columns:1fr 1fr;max-width:1200px;margin:0 auto;padding:125px 26px;gap:10vw}.reason-art{position:relative;min-height:450px}.reason-art img{width:84%;height:390px;object-fit:cover;position:absolute;right:0;bottom:0}.reason-circle{width:205px;height:205px;border-radius:50%;background:var(--orange);position:absolute;z-index:1;display:grid;place-items:center;color:#fff;font:34px/1.05 var(--serif);font-style:italic;left:0;top:0}.reason-copy{max-width:490px}.reason-copy h2{font-size:42px;line-height:1.26;letter-spacing:-.04em;margin-bottom:24px}.reason-copy>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:2;margin-bottom:25px}.reason-copy ul{list-style:none;margin:0 0 29px;padding:0}.reason-copy li{padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}.reason-copy b{color:var(--orange);font-family:var(--serif);font-size:18px;margin-right:13px}.video-section{padding-top:35px}.video-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:38px}.video-main{height:398px;position:relative;overflow:hidden;color:#fff}.video-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.67),transparent 65%)}.video-main img{height:100%;width:100%;object-fit:cover}.video-main>div{position:absolute;z-index:1;left:28px;bottom:23px}.video-main p{font-size:10px;letter-spacing:.15em;color:var(--lime);margin-bottom:6px}.video-main h3{font-size:29px;font-weight:500;line-height:1.3;margin-bottom:6px}.video-main span{font-size:11px}.play{z-index:2;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid #fff;background:rgba(0,0,0,.25);color:#fff;width:62px;height:62px;border-radius:50%;font-size:17px;padding-left:5px;cursor:pointer}.video-list{display:flex;flex-direction:column;justify-content:space-around}.video-list article{display:grid;grid-template-columns:40px 1fr 45px;gap:13px;align-items:center;border-bottom:1px solid var(--line);padding:15px 0}.video-num{font:28px var(--serif);color:var(--orange)}.video-list p{color:var(--muted);font-size:10px;margin:0}.video-list h3{font-size:15px;margin:2px 0;line-height:1.5}.video-list>article>span:last-child{font-size:10px;color:var(--muted);text-align:right}.events-strip{background:var(--ink);color:#fff;padding:70px max(6vw,calc((100vw - 1200px)/2));display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.events-strip .eyebrow{color:var(--lime)}.events-strip h2{font-size:37px;line-height:1.2;margin:0}.event-card{border-left:1px solid #5b5e58;padding-left:37px}.event-date{color:var(--lime);font:26px var(--serif);margin:0 0 8px}.event-date small{font:10px var(--sans);letter-spacing:.12em}.event-card h3{font-size:18px;margin-bottom:3px}.event-card>p:not(.event-date){font-size:11px;color:#bdc1b8}.reserve-button{margin-top:12px}.consultation{background:#e8ecdc;padding:105px max(6vw,calc((100vw - 1060px)/2));display:grid;grid-template-columns:.95fr 1fr;gap:10vw}.consultation h2{font-size:39px;line-height:1.3;letter-spacing:-.04em;margin-bottom:22px}.consultation-heading>p:not(.eyebrow){font-size:13px;color:var(--muted);max-width:370px}.consultation-contact{margin-top:37px;display:flex;flex-direction:column}.consultation-contact span{font:26px var(--serif)}.consultation-contact small{font-size:10px;color:var(--muted)}form{background:#fff;padding:34px 38px;display:flex;flex-direction:column;gap:17px}form label{font-weight:600;font-size:11px}input,form select{display:block;border:0;border-bottom:1px solid var(--line);padding:9px 0;width:100%;background:#fff;font:13px var(--sans);outline-color:var(--orange)}.check{display:flex;gap:8px;align-items:center;font-weight:400!important}.check input{width:14px;margin:0}.check a{text-decoration:underline}.form-note{font-size:10px;color:var(--muted);margin:0}.partner-banner{background:#fff;padding:56px 7vw;display:flex;align-items:center;justify-content:center;gap:29px;flex-wrap:wrap}.partner-banner p{font-size:10px;font-weight:700;letter-spacing:.15em;color:var(--orange);margin:0}.partner-banner h2{font-size:23px;margin:0}.partner-banner span{font-size:12px;color:var(--muted)}footer{background:#272a25;color:#fff;padding:53px 7vw 26px;display:grid;grid-template-columns:1fr 1.6fr auto;gap:28px;align-items:start}footer .brand-mark{background:var(--lime);color:var(--ink)}footer p{font-size:12px;color:#bec1b9;padding-top:5px}footer div{display:flex;gap:15px;font-size:10px;color:#bec1b9;padding-top:8px}footer small{grid-column:1/-1;border-top:1px solid #474a45;padding-top:18px;font-size:9px;color:#969a92}.toast{position:fixed;z-index:30;bottom:25px;left:50%;transform:translate(-50%,100px);background:var(--ink);color:#fff;padding:13px 20px;font-size:13px;opacity:0;transition:.3s}.toast.show{transform:translate(-50%,0);opacity:1}@media(max-width:800px){.site-header{height:66px;padding:0 20px}.desktop-nav,.header-actions{display:none}.menu-button{display:block}.hero{grid-template-columns:1fr}.hero-copy{padding:63px 25px 45px}.hero-image{min-height:365px}.hero-stamp{left:auto;right:12px;bottom:13px;width:110px;height:110px}.hero-stamp strong{font-size:39px}.search-panel{margin:-24px 15px 40px;padding:22px}.search-grid{grid-template-columns:1fr;gap:14px}.search-button{margin-top:8px}.content-section{padding:64px 20px}.builder-grid{grid-template-columns:1fr}.builder-card:nth-child(n+3){display:none}.case-section{padding:64px 20px}.case-layout,.reason-section,.video-grid,.events-strip,.consultation{grid-template-columns:1fr}.case-feature{height:340px}.case-caption{width:84%;padding:18px}.case-side{margin-top:5px}.case-side img{height:170px}.reason-section{padding:76px 20px;gap:55px}.reason-art{min-height:330px}.reason-art img{height:285px}.reason-circle{width:145px;height:145px;font-size:25px}.reason-copy h2,.consultation h2{font-size:33px}.video-main{height:315px}.video-list{gap:0}.events-strip{padding:58px 20px;gap:25px}.event-card{padding-left:20px}.consultation{padding:70px 20px;gap:36px}form{padding:27px 23px}.partner-banner{justify-content:flex-start;padding:42px 20px;gap:10px}.partner-banner h2{width:100%}footer{padding:45px 20px 24px;grid-template-columns:1fr;gap:5px}footer div{flex-wrap:wrap;padding:10px 0}.section-heading{align-items:flex-start;gap:15px}.section-heading .text-link{margin-top:18px}.hero-actions{align-items:flex-start;flex-direction:column;gap:20px}}