*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:#2d2926;background:#fffaf5;line-height:1.75}
a{color:inherit}
.wrap{width:min(1080px,calc(100% - 40px));margin:auto}
.narrow{max-width:780px}
.site-header{position:sticky;top:0;background:rgba(255,250,245,.94);border-bottom:1px solid #eadfd4;backdrop-filter:blur(10px);z-index:10}
.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-weight:800;text-decoration:none;font-size:1.15rem}
nav{display:flex;gap:20px;flex-wrap:wrap}
nav a{text-decoration:none;font-size:.92rem}
.hero{padding:110px 0 100px;background:linear-gradient(145deg,#fffaf5,#f6e6d7)}
.eyebrow,.section-label{font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8a5b3d}
h1{font-size:clamp(2.4rem,7vw,4.8rem);line-height:1.12;margin:.25em 0}
.lead{font-size:1.12rem;max-width:650px;margin-bottom:32px}
.button{display:inline-block;background:#4a2a16;color:white;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:700}
.section{padding:86px 0}
.alt{background:#f8eee5}
h2{font-size:clamp(1.8rem,4vw,2.5rem);margin:.1em 0 .8em}
.card{background:white;border:1px solid #eadfd4;border-radius:22px;padding:28px;box-shadow:0 8px 30px rgba(60,35,20,.06)}
.card h3{font-size:1.35rem;margin:.25em 0}
.tag{display:inline-block;margin:0;padding:3px 10px;border-radius:999px;background:#f3c39a;font-size:.78rem;font-weight:700}
.note{font-size:.9rem;color:#74675f;margin-top:18px}
.mail{font-weight:700;overflow-wrap:anywhere}
footer{padding:32px 0;border-top:1px solid #eadfd4;font-size:.88rem;color:#74675f}
@media(max-width:650px){
 .header-inner{align-items:flex-start;flex-direction:column;padding:14px 0}
 nav{gap:14px}
 .hero{padding:80px 0 72px}
 .section{padding:64px 0}
}