:root{--bg:#FFF8F3;--card:#FFFFFF;--text:#24323A;--muted:#5C6A70;--teal:#0E7C77;--coral:#E4603F;--border:#EADFD6}
@media (prefers-color-scheme:dark){:root{--bg:#10181B;--card:#18252A;--text:#EEF6F5;--muted:#A3B4B8;--teal:#5ED1C8;--coral:#FF9A80;--border:#2B3B41}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:24px 16px 64px}header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
header img{width:56px;height:56px;border-radius:14px}header a{color:var(--text);text-decoration:none;font-weight:700;font-size:22px}
nav{display:flex;flex-wrap:wrap;gap:16px;margin:8px 0 24px}nav a{color:var(--teal);font-weight:600;text-decoration:none}
h1{font-size:32px;line-height:1.2;margin:16px 0 8px}h2{font-size:21px;margin:28px 0 8px}
.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:16px 20px;margin:16px 0}
.muted{color:var(--muted)}a{color:var(--teal)}.hero{text-align:center}.hero img{max-width:280px;width:80%}
.btn{display:inline-block;background:var(--teal);color:#fff;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:700}
table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid var(--border);padding:8px 6px;text-align:left;vertical-align:top}
footer{margin-top:40px;font-size:14px;color:var(--muted)}