:root{--ink:#24354b;--muted:#617287;--blue:#3476ab;--dark:#265985;--pale:#edf7fc;--line:#d9e7f0;--serif:"Noto Serif JP","Yu Mincho",serif;--sans:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}
.site-header{height:94px;padding:0 clamp(24px,4.5vw,78px);display:flex;align-items:center;justify-content:space-between;gap:28px;background:#fff;border-bottom:1px solid #edf3f6;position:relative;z-index:10}.brand{width:324px;flex:none}.brand img{width:100%}.desktop-nav{display:flex;align-items:center;gap:clamp(17px,2vw,32px);font-size:12px;font-weight:600;letter-spacing:.06em;white-space:nowrap}.desktop-nav a:hover,.footer-nav a:hover{color:var(--blue)}.nav-cta,.primary{display:inline-flex;justify-content:space-between;align-items:center;gap:42px;background:var(--blue);color:#fff!important;padding:17px 22px;font-size:12px;font-weight:700}.nav-cta:hover,.primary:hover{background:var(--dark)}.menu-button,.mobile-nav{display:none}
.demo-label{position:fixed;right:17px;bottom:16px;z-index:20;background:#24354bdc;color:#fff;padding:8px 12px;font-size:10px;letter-spacing:.13em;pointer-events:none}
.page-hero{background:linear-gradient(125deg,#f7fbff,#e7f4fc 72%,#d7edfa);padding:106px 7vw 100px;overflow:hidden;position:relative}.page-hero:after{content:"AOZORA";position:absolute;right:-1%;bottom:-70px;font:clamp(105px,16vw,260px) Georgia,serif;letter-spacing:-.07em;color:#d2e9f8;pointer-events:none}.hero-inner{max-width:1260px;margin:auto;position:relative;z-index:1}.kicker{display:block;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.22em;margin-bottom:23px}.kicker:before{content:"";display:block;width:38px;height:1px;background:#76a8c8;margin-bottom:25px}.page-hero h1{font:400 clamp(34px,4vw,59px)/1.55 var(--serif);letter-spacing:.07em;margin:0 0 19px}.page-hero p{max-width:670px;color:#576e83;font-size:13px;line-height:2.2;margin:0}.crumb{display:flex;gap:10px;align-items:center;max-width:1260px;margin:auto;padding:19px 0;color:#75879a;font-size:11px}.crumb a{color:var(--blue)}
.content{max-width:1260px;margin:auto;padding:87px 0 128px}.lead{font:400 clamp(23px,2.6vw,36px)/1.8 var(--serif);letter-spacing:.055em;margin:0 0 35px}.prose{font-size:14px;line-height:2.4;color:#516275;max-width:870px}.prose p{margin:0 0 23px}.section{margin-top:90px}.section h2{font:400 clamp(25px,2.8vw,37px)/1.6 var(--serif);letter-spacing:.05em;margin:0 0 28px}.section h3{font:500 20px/1.6 var(--serif);margin:0 0 15px}.section-rule{border-top:1px solid var(--line);padding-top:42px}.text-link{display:inline-flex;gap:40px;padding:0 0 8px;border-bottom:1px solid #8aacc3;color:var(--blue);font-size:12px;font-weight:700}.text-link:hover{gap:50px}.pale{background:#f5faff;padding:50px;margin:38px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.point{padding:32px;border:1px solid var(--line);background:#fff}.point span{display:block;color:#78a3c1;font:18px Georgia,serif;margin-bottom:29px}.point p{color:var(--muted);font-size:13px;line-height:2;margin:0}.data-list{margin:0;border-top:1px solid var(--line)}.data-list div{display:grid;grid-template-columns:210px 1fr;gap:30px;border-bottom:1px solid var(--line);padding:23px 0;font-size:13px;line-height:1.9}.data-list dt{color:#71879a;font-size:11px;font-weight:700;letter-spacing:.06em}.data-list dd{margin:0}.data-list dd p{margin:0 0 9px}.plain-list{padding-left:22px;line-height:2.1;font-size:13px;color:var(--muted)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.store-card{border:1px solid var(--line);background:#fff;display:block;transition:transform .2s,box-shadow .2s}.store-card:hover{transform:translateY(-3px);box-shadow:0 15px 35px #235c8012}.store-image{aspect-ratio:4/3;background:linear-gradient(150deg,#e0f1fa,#f5faff);display:grid;place-items:center;color:#75a4c4;font:24px var(--serif);overflow:hidden}.store-image img{height:100%;width:100%;object-fit:cover}.card-body{padding:25px}.card-body h2{font:500 18px/1.6 var(--serif);margin:0 0 13px}.card-body p{color:var(--muted);font-size:12px;line-height:1.9;margin:0}.card-body span{display:block;color:var(--blue);font-size:11px;font-weight:700;margin-top:22px}
.map-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.map-grid>div{background:#f5faff;padding:25px}.map-grid h3{margin:0 0 8px}.map-grid p{font-size:12px;line-height:1.9;color:var(--muted);min-height:46px}.map-grid iframe{display:block;width:100%;height:290px;border:0;margin-top:18px}
.news-list{border-top:1px solid var(--line)}.news-list a{display:grid;grid-template-columns:135px 1fr 25px;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);font-size:13px}.news-list a:hover{color:var(--blue)}.news-list time{color:#6b8daa;font:14px Georgia,serif}.news-list b{color:var(--blue);font-size:17px;font-weight:400}.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:45px}.pager button{border:1px solid #bcd5e5;background:#fff;color:var(--blue);padding:11px 17px;cursor:pointer}.pager button:disabled{opacity:.4;cursor:default}.status{color:var(--muted);font-size:12px;line-height:1.9}.detail-photo{width:min(100%,650px);aspect-ratio:4/3;object-fit:cover;margin:0 0 45px}.article-text{white-space:pre-line;font-size:14px;line-height:2.3;color:#526477;max-width:820px}.video{position:relative;width:min(100%,800px);aspect-ratio:16/9;margin-top:40px}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.back{display:inline-block;margin-top:55px;color:var(--blue);font-size:12px;font-weight:700;border-bottom:1px solid #8aacc3;padding-bottom:8px}
.form{max-width:760px}.field{margin:25px 0}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:10px}.field label small{color:var(--blue);margin-left:12px}.field input,.field textarea{width:100%;border:1px solid #cbdce7;background:#fff;border-radius:0;padding:16px;color:var(--ink)}.field textarea{min-height:160px;resize:vertical}.check{display:flex;align-items:start;gap:10px;font-size:12px;line-height:1.8;margin:30px 0}.check input{margin-top:5px}.check a{color:var(--blue);text-decoration:underline}.notice{border-left:3px solid #8cb5d0;background:#f5faff;padding:18px 23px;color:#5e7184;font-size:12px;line-height:1.9;margin:30px 0}
.cta{background:#346f9d;color:#fff;padding:75px 7vw}.cta-inner{max-width:1260px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:40px}.cta h2{font:400 clamp(26px,3vw,42px)/1.6 var(--serif);margin:0 0 12px}.cta p{font-size:12px;line-height:2;margin:0;color:#e3f2fa}.cta .primary{background:#fff;color:var(--dark)!important}
.site-footer{padding:55px 7vw 35px}.footer-inner{max-width:1260px;margin:auto}.footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:48px;border-bottom:1px solid var(--line)}.footer-top img{width:280px}.footer-top p{font-size:11px;line-height:1.9;color:#7d8a96}.footer-nav{display:flex;gap:18px 28px;flex-wrap:wrap;align-content:start;max-width:550px;font-size:11px;font-weight:600;color:#526172}.footer-bottom{font-size:10px;color:#8a98a4;padding-top:24px;display:flex;justify-content:space-between;gap:15px}
@media(max-width:850px){.site-header{height:72px;padding:0 22px}.brand{width:230px}.desktop-nav{display:none}.menu-button{display:block;border:0;background:transparent;color:var(--ink);font-size:11px;font-weight:700;letter-spacing:.1em}.mobile-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:25px;box-shadow:0 15px 30px #1e56781a;flex-direction:column;gap:23px}.mobile-nav.open{display:flex}.content{padding:72px 24px 100px}.crumb{padding:17px 24px}.page-hero{padding:85px 24px 80px}.split,.map-grid{grid-template-columns:1fr;gap:35px}.card-grid{grid-template-columns:repeat(2,1fr)}.footer-top,.cta-inner{display:block}.footer-nav{margin-top:32px}.cta .primary{margin-top:30px}}
@media(max-width:620px){.site-header{height:68px}.brand{width:205px}.mobile-nav{top:68px}.page-hero{padding:70px 24px 66px}.page-hero h1{font-size:34px}.page-hero:after{bottom:-25px}.content{padding:62px 24px 88px}.lead{font-size:24px}.section{margin-top:70px}.pale{padding:30px 24px}.point-grid,.card-grid{grid-template-columns:1fr}.data-list div{grid-template-columns:1fr;gap:7px;padding:18px 0}.news-list a{grid-template-columns:1fr 20px;gap:10px}.news-list time{grid-column:1 / -1}.news-list b{grid-column:2;grid-row:2}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}.cta{padding:70px 24px}.site-footer{padding:44px 24px 30px}.demo-label{right:9px;bottom:9px;font-size:9px}}