*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",Arial,sans-serif;color:#222;background:#f6f6f4;line-height:1.7}.top{height:74px;background:#8d0014;color:#fff;display:flex;align-items:center;padding:0 3%;gap:32px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;font-family:Georgia,serif;font-size:15px;line-height:1.15;white-space:nowrap}.brand small{font-family:inherit;font-size:13px}.crest{width:43px;height:43px;border:1px solid rgba(255,255,255,.7);display:grid;place-items:center;font-family:Georgia,serif;font-weight:bold;transform:rotate(45deg)}.crest::first-letter{transform:rotate(-45deg)}nav{display:flex;justify-content:center;gap:25px;flex:1}nav a{color:#fff;text-decoration:none;font-size:14px}.lang{display:flex;gap:8px;align-items:center;white-space:nowrap}.lang button{background:none;border:0;color:#fff;cursor:pointer;font-size:13px}.lang button.active{font-weight:700;border-bottom:1px solid #fff}.hero{min-height:500px;background:url("waseda-campus.jpg") center center/cover no-repeat;position:relative}.overlay{min-height:500px;display:flex;align-items:center;padding:70px 7%;background:linear-gradient(90deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.48) 38%,rgba(0,0,0,.02) 75%);color:#fff}.overlay h1{font:700 52px Georgia,"Yu Mincho",serif;margin:0 0 5px;letter-spacing:.03em}.overlay h2{font-size:22px;margin:0 0 3px}.overlay p{font-size:19px;margin:2px 0}.overlay .lead{font-size:16px;line-height:1.8;margin-top:20px}.rule{width:34px;height:3px;background:#a7001b;margin:20px 0}.hidden{display:none!important}.two{display:grid;grid-template-columns:1fr 1.1fr;max-width:1400px;margin:-32px auto 0;position:relative}.grid{display:grid;grid-template-columns:1.65fr 1fr;max-width:1400px;margin:auto}.four{display:grid;grid-template-columns:repeat(4,1fr);max-width:1400px;margin:auto}.card{background:#fff;border:1px solid #e5e5e5;padding:28px 30px}.two .card:first-child{border-radius:4px 0 0 0}.two .card:last-child{border-radius:0 4px 0 0}.section-title{font:600 23px Georgia,"Yu Mincho",serif;color:#8d0014;margin:0 0 18px;padding-bottom:9px;border-bottom:2px solid #8d0014;display:inline-block}.heading-row{display:flex;justify-content:space-between;gap:20px;align-items:center}.heading-row a,.card a{color:#8d0014;text-decoration:none}.news{list-style:none;padding:0;margin:0}.news li{display:flex;gap:18px;padding:10px 0;border-bottom:1px solid #eee}.news time{color:#777;min-width:75px}.pub{padding-left:20px}.pub li{margin:0 0 16px}.pub span,.note{color:#666;font-size:14px}.topics{padding-left:20px}.project{border:1px solid #b97a83;padding:18px;margin-top:18px}.project small{color:#8d0014}.project h3{color:#8d0014;margin:4px 0}.four .card{min-height:260px}.four ul{padding-left:20px}footer{text-align:center;background:#20242a;color:#fff;padding:25px;font-size:13px;margin-top:0}@media(max-width:900px){.top{height:auto;min-height:70px;flex-wrap:wrap;padding:12px 4%;gap:12px}.brand{flex:1}nav{order:3;width:100%;overflow:auto;justify-content:flex-start;padding-bottom:3px}.hero,.overlay{min-height:430px}.overlay{padding:50px 7%}.overlay h1{font-size:40px}.two,.grid,.four{grid-template-columns:1fr;margin-left:0;margin-right:0}.two{margin-top:0}.card{border-radius:0!important}.four .card{min-height:0}.heading-row{align-items:flex-start;flex-direction:column}}