:root { color-scheme: dark; font-family: Inter, "Hiragino Kaku Gothic ProN", "Yu Gothic", ui-sans-serif, system-ui, sans-serif; background: #090711; color: #f7f5ff; font-synthesis: none; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #090711; }
a { color: inherit; }
.site-header { position: absolute; z-index: 2; top: 0; left: 50%; display: flex; width: min(1120px, calc(100% - 48px)); align-items: center; justify-content: space-between; padding: 28px 0; transform: translateX(-50%); }
.logo { font-weight: 800; letter-spacing: -.04em; text-decoration: none; }
nav { display: flex; gap: 28px; }
nav a, footer a { color: #b8b2c8; font-size: .82rem; text-decoration: none; }
nav a:hover, footer a:hover { color: #fff; }
.hero { position: relative; display: grid; min-height: 100vh; overflow: hidden; place-items: center; padding: 120px 24px 80px; background: radial-gradient(circle at 20% 20%, rgba(126,79,255,.25), transparent 35%), radial-gradient(circle at 80% 75%, rgba(255,63,164,.2), transparent 32%); text-align: center; }
.hero::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 56px 56px; content: ""; mask-image: linear-gradient(to bottom, black, transparent 92%); }
.hero-content { position: relative; animation: reveal 1.1s cubic-bezier(.2,.7,.2,1) both; }
.eyebrow, .section-label { color: #aa91ff; font-size: .72rem; font-weight: 800; letter-spacing: .28em; text-transform: uppercase; }
h1 { margin: 22px 0 28px; background: linear-gradient(110deg, #fff 15%, #c8b8ff 48%, #ff83c1 88%); background-clip: text; color: transparent; font-size: clamp(3rem, 10vw, 7.5rem); font-weight: 800; letter-spacing: -.07em; line-height: .95; }
.lead { max-width: 600px; margin: 0 auto 36px; color: #c4becf; font-size: clamp(1rem, 2vw, 1.25rem); line-height: 1.9; }
.status { display: inline-flex; align-items: center; gap: 10px; color: #8f899d; font-size: .78rem; }
.status span { width: 7px; height: 7px; border-radius: 50%; background: #9f7bff; box-shadow: 0 0 15px #9f7bff; }
.primary-link { display: table; margin: 28px auto 0; padding: 13px 22px; border: 1px solid #7357c5; border-radius: 999px; background: rgba(126,79,255,.16); font-size: .85rem; font-weight: 700; text-decoration: none; transition: background .2s, transform .2s; }
.primary-link:hover { background: rgba(126,79,255,.3); transform: translateY(-2px); }
.section { width: min(960px, calc(100% - 48px)); margin: 0 auto; padding: 120px 0; }
.section h2, .page h1 { margin: 16px 0 28px; color: #f7f5ff; font-size: clamp(2rem, 5vw, 4rem); letter-spacing: -.05em; line-height: 1.15; }
.section > p:not(.section-label), .notice > p { max-width: 720px; color: #aaa4b8; line-height: 2; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 42px; }
.card { min-height: 250px; padding: 32px; border: 1px solid #292334; border-radius: 20px; background: #100d18; }
.card span { color: #7e6a9e; font-size: .72rem; }
.card h3 { margin: 58px 0 12px; font-size: 1.15rem; }
.card p { margin: 0; color: #9992a7; font-size: .9rem; line-height: 1.8; }
.card a { display: inline-block; margin-top: 22px; color: #cbbcff; font-size: .86rem; font-weight: 700; text-decoration: none; }
.featured-card { border-color: #574179; background: linear-gradient(145deg, #171023, #100d18); }
.notice { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 60px; border-top: 1px solid #292334; }
footer { display: flex; width: min(1120px, calc(100% - 48px)); justify-content: space-between; margin: 0 auto; padding: 40px 0; border-top: 1px solid #292334; color: #777080; font-size: .78rem; }
footer div { display: flex; gap: 24px; }
.page { width: min(760px, calc(100% - 48px)); min-height: calc(100vh - 100px); margin: 0 auto; padding: 150px 0 100px; }
.page h1 { background: none; }
.page h2 { margin: 52px 0 14px; font-size: 1.25rem; }
.page p, .page li { color: #aaa4b8; line-height: 2; }
.page a { color: #cbbcff; }
.updated { color: #777080 !important; font-size: .8rem; }
@keyframes reveal { from { opacity: 0; transform: translateY(18px); } }
@media (max-width: 720px) { nav a:first-child { display: none; } .cards, .notice { grid-template-columns: 1fr; } .section { padding: 80px 0; } footer { flex-direction: column; gap: 18px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero-content { animation: none; } }