:root{--deep:#0B2B2C;--paper:#EEF3EE;--ink:#12262A;--soft:#436058;--green:#2E8B74;--line:#C9D6CE}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--deep);color:var(--ink);font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;min-height:100vh;display:flex;flex-direction:column}
.serif,h1,h2,h3{font-family:Georgia,"Times New Roman",serif}
header{padding:14px 12px 0;text-align:center}
.brand{color:var(--paper);font-family:Georgia,serif;font-size:1.3rem;font-weight:700;text-decoration:none}
nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:10px}
nav a{padding:8px 14px;border-radius:999px;color:#9FC0B6;font-size:.85rem;font-weight:600;text-decoration:none}
nav a.on{background:var(--paper);color:var(--ink)}
main{flex:1;width:100%;max-width:820px;margin:0 auto;padding:26px 16px 40px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:16px}
.card h1{font-size:1.7rem;line-height:1.3;margin:0 0 14px}
.card h2{font-size:1.25rem;margin:24px 0 8px}.card h3{font-size:1.05rem;margin:20px 0 8px}
.card p,.card li{font-size:.98rem;color:var(--ink)}.card ul{padding-left:20px}
.card a{color:var(--green)}
.hero{text-align:center;color:var(--paper);padding:8px 0 22px}
.hero h1{font-size:2.3rem;margin:0 0 10px}.hero p{color:#B9CCC5;max-width:600px;margin:0 auto 18px}
.grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.grid{grid-template-columns:1fr 1fr}}
.tile{display:block;text-decoration:none;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}
.tile .k{font-size:10px;letter-spacing:.16em;color:var(--green);font-weight:700;margin-bottom:6px}
.tile h2,.tile h3{font-family:Georgia,serif;font-size:1.2rem;margin:0 0 6px}
.tile p{margin:0;font-size:.9rem;color:var(--soft)}.tile .go{margin-top:10px;color:var(--green);font-weight:700;font-size:.9rem}
.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;font-weight:700;padding:12px 22px;border-radius:10px}
.sect{color:var(--paper);font-family:Georgia,serif;font-size:1.3rem;margin:30px 0 14px}
.cat{font-size:10px;letter-spacing:.16em;color:var(--green);font-weight:700;margin-bottom:8px}
.crumb{display:inline-block;margin-bottom:14px;color:#9FC0B6;text-decoration:none;font-size:.85rem}
.note{font-size:.85rem;color:var(--soft);border-top:1px solid var(--line);margin-top:22px;padding-top:12px}
footer{text-align:center;color:#7FA79B;font-size:.8rem;padding:20px 12px}
footer a{color:#9FC0B6;margin:0 6px}