:root {
  color: #e9edf1;
  background: #080b0d;
  font-family: "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(115deg, rgb(0 0 0 / 88%), rgb(8 16 21 / 72%)),
    linear-gradient(90deg, transparent 49.9%, rgb(115 214 239 / 16%) 50%, transparent 50.1%),
    #080b0d;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: min(1260px, calc(100% - 3rem));
  margin: 0 auto;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgb(152 229 245 / 28%);
}

.brand { color: #7cddf4; font-size: .82rem; font-weight: 800; letter-spacing: .2em; text-decoration: none; text-transform: uppercase; }
.site-header span { color: #90a1ab; font-size: .82rem; letter-spacing: .07em; }

.archive-intro { width: min(1260px, calc(100% - 3rem)); margin: clamp(4rem, 12vh, 10rem) auto 4rem; }
.eyebrow { margin: 0 0 1rem; color: #76dff8; font-size: .78rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3rem, 8vw, 7.2rem);
  font-weight: 300;
  letter-spacing: -.055em;
  line-height: .9;
  text-transform: uppercase;
}

.archive-intro > p:last-of-type { max-width: 48ch; margin: 2rem 0 3rem; color: #b6c2c8; font-size: 1.08rem; }
.game-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1px; margin: 0; padding: 1px; list-style: none; background: rgb(132 224 245 / 35%); }
.game-cards li { background: #11181d; }
.game-cards a { display: grid; align-content: space-between; min-height: 180px; padding: 1.4rem; color: #eef7fa; text-decoration: none; transition: background .18s ease, color .18s ease; }
.game-cards a:hover { background: #74dff8; color: #061116; }
.game-cards span { color: #7cddf4; font-size: .72rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.game-cards a:hover span { color: #0f5869; }

@media (max-width: 650px) {
  .site-header, .archive-intro { width: min(100% - 2rem, 1260px); }
  .site-header { align-items: flex-start; flex-direction: column; gap: .45rem; }
  h1 { font-size: clamp(2.8rem, 15vw, 5.2rem); }
}