:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; color: #242a25; background: #f5f3ee; }
* { box-sizing: border-box; }
body { margin: 0; }
.page { width: min(100% - 96px, 1120px); min-height: 100svh; margin: auto; display: flex; flex-direction: column; }
header, footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
header { padding: 34px 0; border-bottom: 1px solid #d8dcd3; }
.wordmark { color: inherit; text-decoration: none; font-size: 26px; font-weight: 750; letter-spacing: -2px; }
.wordmark span { color: #557147; }
a:focus-visible { outline: 2px solid #557147; outline-offset: 6px; }
.domain { font-size: 13px; color: #60685e; letter-spacing: .06em; }
main { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 80px 0 96px; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 650; letter-spacing: .18em; color: #557147; margin: 0 0 32px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #557147; }
h1 { font-size: clamp(40px, 6.3vw, 76px); font-weight: 550; line-height: 1.27; letter-spacing: -.045em; margin: 0 0 30px; }
h1 span { font-weight: 450; }
.intro { font-size: clamp(16px, 2vw, 20px); line-height: 1.8; margin: 0 0 10px; }
.note { color: #656b62; font-size: 14px; line-height: 1.8; margin: 0; }
footer { border-top: 1px solid #d8dcd3; color: #656b62; font-size: 12px; line-height: 1.6; padding: 24px 0; }
@media (max-width: 600px) { .page { width: calc(100% - 40px); } header { padding: 24px 0; } main { padding: 64px 0; } h1 { font-size: clamp(32px, 8.8vw, 52px); } footer { align-items: flex-start; flex-direction: column; gap: 5px; } }