@font-face { font-family: "Geist"; src: url("fonts/geist.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("fonts/geist-mono.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
:root { color-scheme: dark; --bg: #0b0c0f; --text: #ecedef; --muted: #9aa0aa; --faint: #6b717c; --border: #23262d; --border-strong: #343944; --accent: #5ee0b5; }
* { box-sizing: border-box; }
html, body { height: 100%; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: #0b0c0f; }
body { margin: 0; min-height: 100vh; -webkit-tap-highlight-color: transparent; background: var(--bg); color: var(--text); font: 400 16px/1.6 "Geist", system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; display: grid; grid-template-rows: 1fr auto; isolation: isolate; overflow-x: hidden; }
body::before { content: ""; position: fixed; z-index: -2; top: 0; right: 0; bottom: 0; left: 0; background: radial-gradient(620px 360px at 50% 28%, rgb(94 224 181 / 0.14), rgb(94 224 181 / 0) 70%), radial-gradient(1000px 560px at 50% 40%, rgb(60 126 106 / 0.16), rgb(60 126 106 / 0) 70%); }
body::after { content: ""; position: fixed; z-index: -1; top: 0; right: 0; bottom: 0; left: 0; background-image: linear-gradient(rgb(255 255 255 / 0.035) 1px, rgb(255 255 255 / 0) 1px), linear-gradient(90deg, rgb(255 255 255 / 0.035) 1px, rgb(255 255 255 / 0) 1px); background-size: 56px 56px; background-position: center; -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 40%, #000 10%, rgb(0 0 0 / 0) 75%); mask-image: radial-gradient(ellipse 60% 55% at 50% 40%, #000 10%, rgb(0 0 0 / 0) 75%); }
@supports (min-height: 100svh) { body { min-height: 100svh; } }
main { display: grid; place-items: center; padding: calc(48px + env(safe-area-inset-top, 0px)) calc(24px + env(safe-area-inset-right, 0px)) 48px calc(24px + env(safe-area-inset-left, 0px)); text-align: center; }
.mark { width: 84px; height: 84px; margin: 0 auto; }
h1 { margin: 28px 0 0; font-size: clamp(56px, 12vw, 112px); line-height: 0.95; letter-spacing: -0.06em; font-weight: 600; }
p { margin: 18px auto 0; color: var(--muted); max-width: 36ch; font-size: 18px; }
ul { list-style: none; padding: 0; margin: 36px 0 0; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
a { color: inherit; text-decoration: none; }
li a { touch-action: manipulation; display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 20px; border-radius: 12px; border: 1px solid var(--border-strong); background: rgb(255 255 255 / 0.03); font-weight: 550; font-size: 15px; transition: transform 140ms cubic-bezier(0.2,0,0,1), background-color 140ms, border-color 140ms; }
@media (hover: hover) { li a:hover { transform: translateY(-1px); background: rgb(255 255 255 / 0.07); border-color: #4a505c; } li a.primary:hover { background: #78e8c3; } }
li a.primary { background: var(--accent); color: #07130f; border-color: rgb(94 224 181 / 0); }
li svg { width: 17px; height: 17px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 12px; }
footer { padding: 24px 24px calc(24px + env(safe-area-inset-bottom, 0px)); text-align: center; color: var(--faint); font: 400 12.5px "Geist Mono", ui-monospace, monospace; letter-spacing: 0.02em; }
@media (prefers-reduced-motion: reduce) { li a { transition: none; } }