:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #173b44; background: #eef7f3; }
* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(180deg, #f8fbfa 0%, #eef7f3 100%); }
main { width: min(900px, calc(100% - 2rem)); margin: 0 auto; padding: 2rem 0 4rem; }
nav { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1rem; }
nav a, .button { color: #176b69; font-weight: 700; text-decoration: none; }
article { background: #fff; border: 1px solid #dceae5; border-radius: 22px; box-shadow: 0 14px 40px rgba(23, 59, 68, .08); padding: clamp(1.2rem, 4vw, 2.2rem); }
h1 { font-size: clamp(1.55rem, 4vw, 2.15rem); margin: 0 0 .35rem; }
h2 { font-size: 1.05rem; margin: 1.5rem 0 .45rem; }
p, li { color: #4c6970; line-height: 1.72; }
.updated { margin-top: 0; font-size: .9rem; }
.notice { padding: .9rem 1rem; border-radius: 14px; background: #fff7e7; color: #71500d; }
.actions { margin: 1rem 0; }
.button { display: inline-block; padding: .75rem 1rem; border-radius: 12px; background: #dff3ed; }
hr { border: 0; border-top: 1px solid #e1ece8; margin: 2rem 0; }
footer { color: #668087; font-size: .85rem; text-align: center; margin-top: 1.2rem; }