:root { --ink: #10131a; --bone: #edeae1; --muted: #a9a79f; --brass: #c9a15c; --sage: #7fa073; --line: rgba(237,234,225,.14); }
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: radial-gradient(circle at 75% 20%, rgba(201,161,92,.15), transparent 28%), radial-gradient(circle at 12% 90%, rgba(127,160,115,.09), transparent 30%), var(--ink); color: var(--bone); font-family: Inter, sans-serif; }
a { color: inherit; text-decoration: none; }
.page-shell { width: min(1120px, calc(100% - 48px)); min-height: 100vh; margin: auto; padding-bottom: 104px; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; border-bottom: 1px solid var(--line); animation: arrive .8s ease both; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; letter-spacing: -.04em; }.brand-mark { display: block; width: 32px; height: 32px; border: 0; border-radius: 9px; }
.status, .eyebrow, .move-note, .ad-label { color: var(--brass); font: 700 10px/1 JetBrains Mono, monospace; letter-spacing: .12em; text-transform: uppercase; }.status i { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 0 5px rgba(127,160,115,.12); }
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; align-items: center; min-height: calc(100vh - 150px); padding: 48px 0 68px; }.hero-copy { animation: arrive .9s .1s ease both; }.eyebrow { display: inline-block; padding: 9px 12px; border: 1px solid rgba(201,161,92,.3); border-radius: 999px; background: rgba(201,161,92,.08); }
h1 { margin: 22px 0 18px; font: 600 clamp(3.4rem, 7vw, 6.8rem)/.9 Fraunces, Georgia, serif; letter-spacing: -.07em; }h1 em { color: var(--brass); font-style: normal; }.description { max-width: 500px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.7; }.modes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; color: var(--bone); font: 500 11px JetBrains Mono, monospace; }.modes span { padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.025); }
.board-stage { position: relative; display: grid; place-items: center; animation: arrive 1s .2s ease both; }.board { display: grid; grid-template-columns: repeat(8, 1fr); width: min(42vw, 430px); aspect-ratio: 1; transform: rotate(-4deg); border: 10px solid rgba(237,234,225,.08); box-shadow: 25px 30px 70px rgba(0,0,0,.45); animation: float 7s ease-in-out infinite; }.square { position: relative; display: grid; place-items: center; aspect-ratio: 1; }.square.light { background: #eae7de; }.square.dark { background: #5b6375; }.piece img { width: 76%; height: 76%; object-fit: contain; filter: drop-shadow(2px 3px 0 rgba(255,255,255,.18)); animation: pulse 3s ease-in-out infinite; }.orbit { position: absolute; width: 112%; aspect-ratio: 1; border: 1px solid rgba(201,161,92,.2); border-radius: 50%; animation: spin 18s linear infinite; }.orbit-two { width: 125%; border-color: rgba(127,160,115,.16); animation-direction: reverse; animation-duration: 26s; }.move-note { position: absolute; right: -18px; bottom: -28px; color: var(--muted); }.footer { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.bottom-ad { position: fixed; z-index: 10; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: center; min-height: 90px; padding: 8px 48px; background: rgba(16,19,26,.97); border-top: 1px solid var(--line); backdrop-filter: blur(12px); }.bottom-ad .adsbygoogle { width: min(100%, 728px); min-height: 74px; }.ad-label { position: absolute; left: 12px; color: var(--muted); font-size: 8px; letter-spacing: .08em; }
@keyframes arrive { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } } @keyframes float { 0%,100% { transform: rotate(-4deg) translateY(0); } 50% { transform: rotate(-2deg) translateY(-12px); } } @keyframes pulse { 50% { transform: scale(1.1); color: #10131a; } } @keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 700px) { .page-shell { width: min(100% - 32px, 520px); }.status { display: none; }.hero { grid-template-columns: 1fr; min-height: auto; padding-top: 72px; }.hero-copy { text-align: center; }.description { margin: auto; }.modes { justify-content: center; }.board-stage { margin: 42px 0 20px; }.board { width: min(84vw, 390px); }.move-note { right: 0; }.footer { margin-bottom: 20px; }.bottom-ad { min-height: 64px; padding: 5px 18px; }.bottom-ad .adsbygoogle { min-height: 54px; }.ad-label { display: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; } }