*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;color:#111;background:#fff;line-height:1.6}
header{display:flex;justify-content:space-between;align-items:center;padding:24px 5vw}
header .brand{font-weight:700;font-size:1.05rem;letter-spacing:.02em;color:#111;text-decoration:none}
nav a{color:#111;text-decoration:none;margin-left:28px;font-size:.95rem}
nav a:hover,nav a.on{text-decoration:underline;text-underline-offset:4px}
main{max-width:720px;margin:0 auto;padding:32px 5vw 80px}
h1,h2{font-weight:700;letter-spacing:.01em;margin:0 0 18px}
h2{font-size:1.5rem}
p{margin:0 0 14px}
.video{position:relative;padding-top:56.25%;margin:26px 0}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
figure{margin:26px 0}
figure img{width:100%;height:auto;display:block}
.note{text-align:center;margin-top:64px;color:#444}
.msg{margin:0 0 34px}
.msg p:last-child{color:#666;font-weight:400}
hr{border:0;border-top:1px solid #e5e5e5;margin:40px 0}
footer{padding:40px 5vw;text-align:center;color:#999;font-size:.85rem}