:root{--ink:#102017;--bg:#eef6f1;--teal:#0b5f4b;--line:#c5d5cc}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Georgia,"Iowan Old Style",serif}
header,main{max-width:640px;margin:auto;padding:16px}
header{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid var(--teal)}
a.brand{font-weight:900;color:#111;text-decoration:none;font-size:28px}
a.brand span{color:#ff5a1f}
.card{display:block;margin:12px 0;padding:16px;background:#fff;color:#111;text-decoration:none;border:2px solid #111;border-radius:16px;box-shadow:4px 4px 0 #111;font-weight:800}
.card span{display:block;font-weight:500;color:#3f4f46;margin-top:4px}
h1{font-size:32px;line-height:1.1}