* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }
button:focus-visible, a:focus-visible, main:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.icon { width: 22px; height: 22px; flex: 0 0 auto; }
.site-header { max-width: 1080px; margin: auto; padding: 25px 30px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-size: 17px; font-weight: 750; letter-spacing: -.04em; }
.brand-mark { width: 33px; height: 33px; display: grid; place-items: center; color: var(--ink); }
.brand-mark .icon { width: 29px; height: 29px; }
#theme-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; border: 1px solid var(--line); border-radius: 50px; background: var(--surface); color: var(--muted); padding: 8px 13px; font-size: 13px; font-weight: 650; }
#theme-toggle .icon { width: 18px; height: 18px; }
.collection { max-width: 1080px; margin: 0 auto 48px; padding: 0 30px; }
.library { margin-bottom: 22px; }
.library .eyebrow { display: none; }
#game-picker { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.game-link { position: relative; display: flex; align-items: center; gap: 14px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; text-decoration: none; transition: border-color .18s, background .18s, transform .18s; }
.game-link:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.game-link[aria-current="page"] { border-color: var(--accent); background: var(--accent-soft); }
.game-emblem { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); flex: 0 0 auto; }
.game-emblem .icon { width: 27px; height: 27px; }
.game-link strong { display: block; font-size: 16px; font-weight: 750; letter-spacing: -.025em; }
.game-link small { display: block; color: var(--muted); font-size: 13px; margin-top: 2px; }
.game-link[aria-current="page"]::after { content: ''; position: absolute; bottom: -1px; left: 24px; right: 24px; height: 3px; border-radius: 3px; background: var(--accent); }
main { min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 12px 36px #10182705; overflow: clip; }
.game-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 30px 20px; }
.eyebrow { color: var(--accent); margin: 0 0 6px; font-size: 11px; letter-spacing: .12em; font-weight: 750; }
h1 { margin: 0 0 7px; font-size: 32px; font-weight: 750; letter-spacing: -.05em; line-height: 1.15; }
#game-description { margin: 0; color: var(--muted); font-size: 15px; }
.game-heading-mark { width: 58px; height: 58px; color: var(--accent); background: var(--accent-soft); border-radius: 18px; display: grid; place-items: center; transform: rotate(-7deg); flex: 0 0 auto; }
.game-heading-mark .icon { width: 34px; height: 34px; }
#game-outlet { min-height: 440px; }
.app-message { padding: 24px 30px; color: var(--muted); }
.app-message button { display: block; margin-top: 16px; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; padding: 10px; background: var(--surface); }
.skip-link:focus { top: 10px; }
@media (max-width: 800px) {
 .site-header { padding: 20px 22px 16px; }
 .collection { padding: 0 18px; }
 .game-link { gap: 10px; padding: 12px; }
 .game-link small { display: none; }
 .game-emblem { width: 35px; height: 35px; border-radius: 9px; }
 .game-emblem .icon { width: 23px; height: 23px; }
 .game-link strong { font-size: 14px; }
 .game-heading { padding: 24px 24px 20px; }
}
@media (max-width: 480px) {
 .site-header { padding: 15px 14px; }
 .brand { font-size: 15px; gap: 7px; }
 .brand-mark { width: 28px; }
 #theme-toggle { width: 40px; height: 40px; min-height: 40px; padding: 0; }
 #theme-toggle span { display: none; }
 .collection { padding: 0 8px; }
 .library { margin-bottom: 14px; }
 #game-picker { gap: 6px; }
 .game-link { flex-direction: column; padding: 11px 4px 12px; gap: 5px; border-radius: 11px; }
 .game-link strong { font-size: 13px; text-align: center; }
 .game-emblem { width: 30px; height: 30px; background: transparent; }
 .game-link[aria-current="page"]::after { left: 14px; right: 14px; height: 2px; }
 main { border-radius: 16px; }
 .game-heading { padding: 20px 18px 16px; gap: 12px; }
 h1 { font-size: 27px; }
 #game-description { font-size: 14px; }
 .game-heading-mark { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }