@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&family=Outfit:wght@500;600;700;800;900&display=swap');
:root{--ink:#211a2b;--violet:#7249e9;--paper:#fffdf8;--line:#e6dfef}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:'Noto Sans JP',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1140px,calc(100% - 48px));margin:auto}
.header{height:78px;background:#fff;display:flex;justify-content:space-between;align-items:center;gap:24px}.header .logo{width:166px}.nav{display:flex;gap:28px;align-items:center;font:800 12px 'Outfit',sans-serif;letter-spacing:.06em}.nav a:hover,.text-link:hover{color:var(--violet)}.nav .contact{padding:13px 19px;border-radius:50px;background:var(--ink);color:#fff;box-shadow:4px 4px 0 #a994f7}.nav .contact:hover{color:#fff;background:var(--violet)}
.kicker{font:800 12px/1.5 'Outfit',sans-serif;letter-spacing:.16em;color:#5635bb}.kicker:before{content:'';display:inline-block;width:14px;height:12px;background:#7046e9;clip-path:polygon(50% 0,100% 100%,0 100%);transform:rotate(180deg);margin-right:9px}.crumb{font:700 11px 'Outfit','Noto Sans JP',sans-serif;letter-spacing:.05em;color:#625971;margin-bottom:45px}.crumb a{text-decoration:underline;text-underline-offset:4px}.crumb span{margin:0 9px;color:#a299b3}
.page-hero{padding:55px 0 90px;background:linear-gradient(115deg,#baf5f1,#d7c5ff 62%,#ffdce3);position:relative;overflow:hidden}.page-hero:after{content:'';position:absolute;right:-90px;bottom:-165px;width:370px;aspect-ratio:1;border:2px solid #fff8;border-radius:50%;box-shadow:0 0 0 65px #fff3}.page-hero .wrap{position:relative;z-index:1}.page-hero h1{font:900 clamp(55px,10vw,118px)/1 'Outfit',sans-serif;letter-spacing:-.075em;margin:22px 0 21px}.page-hero p{font-size:16px;line-height:1.8;margin:0;font-weight:600}
.listing{padding:85px 0 115px}.listing-head{display:flex;align-items:end;justify-content:space-between;gap:20px;border-bottom:2px solid var(--ink);padding-bottom:18px;margin-bottom:26px}.listing-head h2{font:900 clamp(28px,4vw,46px)/1 'Outfit',sans-serif;letter-spacing:-.045em;margin:0}.listing-head p{font-size:13px;margin:0}.topic-card{display:grid;grid-template-columns:minmax(0,1fr) 200px;align-items:center;gap:30px;padding:35px 0;border-bottom:1px solid var(--line)}.topic-meta{display:flex;align-items:center;gap:12px;margin-bottom:15px;font:800 12px 'Outfit',sans-serif;letter-spacing:.06em}.topic-meta time{color:#675c73}.tag{display:inline-flex;align-items:center;background:#fff457;color:#241b31;border:1px solid #241b31;border-radius:50px;padding:5px 11px;font:800 11px 'Noto Sans JP',sans-serif;letter-spacing:0}.topic-card h3{font-size:clamp(21px,2.5vw,31px);letter-spacing:-.045em;line-height:1.5;margin:0 0 10px}.topic-card p{font-size:14px;line-height:1.9;color:#585160;margin:0}.topic-card .visual{display:grid;place-items:center;min-height:145px;background:#e8dcff;border-radius:18px;position:relative;overflow:hidden}.topic-card .visual:before{content:'';width:130px;height:130px;border-radius:50%;background:#fff457;position:absolute;right:-32px;top:-45px}.topic-card .visual img{width:135px;position:relative}.topic-card:hover h3{color:var(--violet)}.topic-card .arrow{font:800 24px 'Outfit',sans-serif;position:absolute;right:14px;bottom:11px}
.article-hero{padding:50px 0 85px;background:linear-gradient(120deg,#fffdf8,#eee6ff 65%,#d5f3f1)}.article-hero h1{font-size:clamp(35px,5vw,66px);line-height:1.35;letter-spacing:-.055em;max-width:900px;margin:25px 0 28px}.article-meta{display:flex;gap:14px;align-items:center;font:800 12px 'Outfit',sans-serif;color:#625971}.article-body{max-width:850px;padding-top:75px;padding-bottom:95px}.article-body .intro{font-size:clamp(18px,2vw,23px);font-weight:700;line-height:1.85;margin:0 0 45px}.article-body h2{font-size:clamp(22px,3vw,30px);letter-spacing:-.04em;line-height:1.5;margin:46px 0 18px;border-left:5px solid var(--violet);padding-left:17px}.article-body p{font-size:15px;line-height:2.05;color:#3e3944;margin:0 0 20px}.facts{display:grid;grid-template-columns:170px 1fr;border-top:1px solid var(--line);margin:38px 0}.facts dt,.facts dd{margin:0;padding:17px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.7}.facts dt{font-weight:800;color:#6c42d4}.facts dd{font-weight:600}.text-link{display:inline-block;font-weight:800;color:#5733c3;border-bottom:2px solid currentColor;padding-bottom:5px;line-height:1.7}.related{padding:54px 0;background:#fff457}.related .wrap{display:flex;justify-content:space-between;align-items:center;gap:25px}.related h2{font-size:clamp(22px,3vw,32px);letter-spacing:-.04em;margin:0}.related .button{display:inline-flex;padding:17px 24px;background:var(--ink);color:#fff;border-radius:50px;box-shadow:4px 4px 0 #ab91f2;font-size:13px;font-weight:800}
.footer{background:#241b31;color:#fff;padding:55px 0 28px}.footer-main{display:flex;justify-content:space-between;gap:40px}.footer-logo{width:180px;filter:grayscale(1) invert(1);mix-blend-mode:screen}.footer p{font-size:12px;line-height:2;color:#d0c9d7}.footer-links{display:flex;flex-wrap:wrap;gap:20px;font:800 11px 'Outfit',sans-serif}.footer-bottom{border-top:1px solid #504158;padding-top:18px;margin-top:50px;color:#c0b7ca;font:700 10px 'Outfit',sans-serif}
@media(max-width:767px){.wrap{width:min(100% - 40px,560px)}.header{height:66px}.header .logo{width:135px}.nav{gap:0}.nav a:not(.contact){display:none}.nav .contact{font-size:11px;padding:11px 13px;box-shadow:none}.page-hero{padding:45px 0 68px}.page-hero:after{width:205px;bottom:-115px}.crumb{margin-bottom:32px}.page-hero h1{font-size:clamp(48px,13vw,72px);margin:17px 0 20px}.page-hero p{font-size:14px}.listing{padding:65px 0 80px}.listing-head{display:block;margin-bottom:12px}.listing-head h2{font-size:32px}.listing-head p{font-size:13px;margin-top:12px}.topic-card{grid-template-columns:1fr;gap:22px;padding:28px 0}.topic-card h3{font-size:23px;line-height:1.5}.topic-card p{font-size:14px}.topic-card .visual{min-height:130px}.article-hero{padding:43px 0 62px}.article-hero h1{font-size:clamp(29px,7.5vw,40px);line-height:1.42}.article-body{padding-top:60px;padding-bottom:74px}.article-body .intro{font-size:18px}.article-body h2{font-size:22px;margin-top:39px}.article-body p{font-size:14px;line-height:1.95}.facts{grid-template-columns:1fr;gap:0}.facts dt{padding:16px 0 0;border:0}.facts dd{padding:3px 0 16px}.related{padding:53px 0 61px}.related .wrap{display:block}.related .button{margin-top:23px}.footer-main{display:block}.footer-links{margin-top:27px}.footer-bottom{margin-top:35px}}
@media(max-width:370px){.header .logo{width:119px}.nav .contact{font-size:10px}.page-hero h1{font-size:45px}}