:root{--ink:#1d2a24;--paper:#f5f0e6;--moss:#214d3b;--rust:#b4522b;--line:#d8cfbf;--muted:#5a6660}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;font-family:Georgia,"Iowan Old Style","Palatino Linotype",serif;color:var(--ink);background:var(--paper);line-height:1.55}
a{color:var(--moss)}
code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.92em;background:#ebe4d6;padding:.05em .35em;border-radius:3px}
.top{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem clamp(1rem,5vw,4rem);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--moss);font-weight:700;letter-spacing:.02em}
.mark{width:28px;height:28px}
nav{display:flex;gap:1.2rem;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.9rem}
nav a{text-decoration:none;color:var(--muted)}
nav a:hover{color:var(--moss)}
main{max-width:62rem;margin:0 auto;padding:0 clamp(1rem,5vw,4rem)}
.hero{padding:4.5rem 0 3rem;border-bottom:1px solid var(--line)}
.kicker{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;color:var(--rust);margin:0 0 .8rem}
h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;margin:0 0 1.2rem;color:var(--moss);font-weight:600}
.lede{font-size:1.2rem;max-width:40rem;margin:0 0 1.5rem}
.notice{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.95rem;background:#fff;border-left:4px solid var(--rust);padding:.9rem 1.1rem;max-width:40rem;margin:0}
.block{padding:3rem 0;border-bottom:1px solid var(--line)}
.block.alt{background:transparent}
h2{font-size:1.6rem;color:var(--moss);margin:0 0 1.2rem;font-weight:600}
h3{font-size:1.05rem;margin:0 0 .4rem;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.grid{display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}
.grid p{margin:0;color:#2f3b35}
.button{display:inline-block;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.95rem;background:var(--moss);color:#fff;text-decoration:none;padding:.75rem 1.2rem;border-radius:4px}
.button:hover{background:#1a3d2f}
.rules{padding-left:1.2rem;margin:0}
.rules li{margin:0 0 .9rem}
footer{max-width:62rem;margin:0 auto;padding:2rem clamp(1rem,5vw,4rem) 3rem;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.85rem;color:var(--muted)}
@media (max-width:40rem){.top{flex-direction:column;align-items:flex-start}.hero{padding-top:3rem}}