/* Bettcat mini · 16-en - Originals arcade grid (8 teal tiles) + bonus bar */
:root {
  --bg0: #14181f;
  --bg1: #1d222c;
  --bd: #2c3340;
  --tx: #f0f3f7;
  --sub: #929bac;
  --teal-a: #38c9bf;
  --teal-b: #1f9c97;
  --teal-sh: #136f6c;
  --cy: #57e0ec;
  --cy-dk: #22adbb;
  --mus: #eebb2e;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; padding: 26px 16px; display: grid; place-items: center;
  background: radial-gradient(700px 360px at 50% 110%, rgba(56,201,191,.16), transparent 70%), var(--bg0);
  color: var(--tx); font: 400 15px/1.55 "Outfit", system-ui, sans-serif;
}
a { color: inherit; }
.arc { width: 100%; max-width: 560px; background: var(--bg1); border: 1px solid var(--bd); border-radius: 24px; padding: 18px 16px; box-shadow: 0 28px 60px rgba(0,0,0,.5); }

.arc-head { display: flex; align-items: center; justify-content: space-between; }
.arc-logo { display: inline-flex; align-items: center; gap: 7px; text-decoration: none; }
.arc-logo svg { width: 36px; height: 34px; }
.arc-logo span { font: 400 24px/1 "Luckiest Guy", cursive; letter-spacing: .03em; padding-top: 4px; }
.arc-tag { font: 400 14px/1 "Luckiest Guy", cursive; letter-spacing: .06em; padding: 8px 12px 5px; border-radius: 8px; background: linear-gradient(180deg, var(--teal-a), var(--teal-b)); box-shadow: 0 3px 0 var(--teal-sh); }

.arc-title { margin: 18px 0 6px; font: 400 clamp(25px, 7vw, 34px)/1.05 "Luckiest Guy", cursive; letter-spacing: .02em; }
.arc-lead { margin: 0; color: #c7cfdb; font-size: 14.5px; }
.arc-lead a { color: var(--cy); font-weight: 600; }

.arc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 16px; }
.arc-tile {
  position: relative; display: flex; align-items: center; gap: 10px; padding: 10px 12px; text-decoration: none; border-radius: 14px; overflow: hidden;
  background: linear-gradient(160deg, var(--teal-a), var(--teal-b)); box-shadow: 0 4px 0 var(--teal-sh), inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .15s;
}
.arc-tile::after { content: ""; position: absolute; right: -14px; top: -14px; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.1); }
.arc-tile:hover { transform: translateY(-3px); }
.arc-tile svg { flex: none; width: 40px; height: 40px; filter: drop-shadow(0 2px 0 rgba(0,0,0,.25)); }
.arc-tile b { font: 400 17px/1 "Luckiest Guy", cursive; letter-spacing: .04em; padding-top: 3px; text-shadow: 0 2px 0 var(--teal-sh); }

.arc-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 18px; padding: 12px; border-radius: 16px;
  background: linear-gradient(90deg, #2b2410, #1d222c 70%); border: 1px solid #5a4815;
}
.arc-gift { font-size: 26px; line-height: 1; }
.arc-bar p { margin: 0; flex: 1 1 180px; font-size: 13.5px; color: #e6dcc0; }
.arc-bar strong { display: block; color: var(--mus); font-size: 16px; }
.arc-claim { text-decoration: none; font-weight: 700; padding: 11px 20px; border-radius: 10px; background: linear-gradient(180deg, var(--cy), var(--cy-dk)); color: #05282d; box-shadow: 0 3px 0 #147c88; white-space: nowrap; }
.arc-claim:hover { filter: brightness(1.08); }

.arc-foot { margin-top: 16px; text-align: center; font-size: 11.5px; color: #737d8f; line-height: 1.6; }
.arc-foot p { margin: 2px 0; }
.arc-foot a { color: #b0b9c7; }

@media (min-width: 520px) {
  .arc { padding: 24px; }
  .arc-grid { grid-template-columns: repeat(4, 1fr); }
  .arc-tile { flex-direction: column; justify-content: center; padding: 14px 6px 12px; gap: 6px; }
  .arc-tile svg { width: 46px; height: 46px; }
  .arc-tile b { font-size: 15px; }
}