:root { --bg: #f6f7f5; --card: #fff; --ink: #14201a; --muted: #5b6760; --line: #d9ded9; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
@media (prefers-color-scheme: dark) { :root { --bg: #0e1411; --card: #17201b; --ink: #eef3ef; --muted: #a3b0a8; --line: #2c3a32; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
main { max-width: 760px; margin: 0 auto; padding: calc(20px + env(safe-area-inset-top)) 16px 32px; }
h1 { margin: 0 0 6px; font-size: 28px; }
.sub { color: var(--muted); margin: 0 0 18px; }
.tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.tiles a { display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 14px; min-height: 84px;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; color: var(--ink); text-decoration: none; }
.tiles a:focus-visible, .tiles a:hover { border-color: #0f5c3a; }
.ic { grid-row: 1 / 3; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-size: 26px; font-weight: 800; }
.tiles b { font-size: 17px; } .tiles small { color: var(--muted); font-size: 14px; }
.c1 { background: #0f5c3a; } .c2 { background: #2f6db5; } .c3 { background: #7a5a00; } .c4 { background: #9b2c6f; }
.c5 { background: #4b5fb0; } .c6 { background: #b8452c; } .c7 { background: #4b5563; }