:root { color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: #0f2a31; color: #efe7da; font: 16px/1.6 system-ui, -apple-system, "Segoe UI", "Noto Sans Thai", sans-serif; }
main { max-width: 40rem; margin: 0 auto; padding: 4rem 1rem; }
h1 { font-size: clamp(2.5rem, 10vw, 4.5rem); line-height: 1; margin: 0 0 1rem; letter-spacing: -0.02em; }
.lead { font-size: 1.15rem; margin: 0 0 2.5rem; }
.rooms { list-style: none; padding: 0; margin: 0 0 2.5rem; border-top: 1px solid rgba(239, 231, 218, 0.25); }
.rooms li { padding: 0.6rem 0; border-bottom: 1px solid rgba(239, 231, 218, 0.25); display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; }
.rooms .en { font-weight: 700; min-width: 9rem; }
.shop { display: inline-block; background: #ffd84d; color: #000; padding: 0.85rem 1.4rem; text-decoration: none; font-weight: 700; border-radius: 2px; }
.shop:focus-visible { outline: 3px solid #efe7da; outline-offset: 3px; }