:root{color-scheme:dark;--ink: #0b0a10;--ink-2: #15101d;--ink-3: #21172b;--silver: #f1edf7;--muted: #b8aec8;--wisteria: #a06bd6;--magenta: #d848a8;--gold: #b99a5a;--line: rgba(185, 154, 90, .34)}*{box-sizing:border-box}html{background:var(--ink)}body{margin:0;min-width:320px;background:linear-gradient(90deg,rgba(160,107,214,.06) 1px,transparent 1px),linear-gradient(0deg,rgba(185,154,90,.06) 1px,transparent 1px),var(--ink);background-size:72px 72px,72px 72px,auto;color:var(--silver);font-family:"Noto Serif JP",Yu Mincho,Hiragino Mincho ProN,Times New Roman,serif}a{color:inherit;text-decoration:none}.site-header{position:fixed;z-index:80;top:0;right:0;left:0;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.home-link{margin:18px;color:#f1edf7cc;font-size:.86rem;pointer-events:auto}.menu-toggle{position:relative;z-index:70;display:block;width:68px;height:68px;border:0;border-radius:0;padding:0 18px;background:#5c2f80e6;cursor:pointer;pointer-events:auto}.menu-toggle span{display:block;height:2px;margin:7px 0;background:var(--silver);transform-origin:center;transition:transform .22s ease,opacity .22s ease}.is-menu-open .menu-toggle span:nth-child(1){transform:translateY(9px) rotate(45deg)}.is-menu-open .menu-toggle span:nth-child(2){opacity:0}.is-menu-open .menu-toggle span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.menu-overlay{position:fixed;top:0;right:0;bottom:0;z-index:50;width:min(420px,88vw);display:flex;align-items:center;border-left:1px solid rgba(185,154,90,.32);background:linear-gradient(135deg,#0b0a10f0,#1c1127e0),radial-gradient(circle at 85% 18%,rgba(160,107,214,.22),transparent 32%);box-shadow:-28px 0 80px #00000057;pointer-events:none;transform:translate(100%);transition:transform .34s cubic-bezier(.2,.8,.2,1)}.is-menu-open .menu-overlay{pointer-events:auto;transform:translate(0)}.menu-overlay__inner{width:100%;display:grid;gap:10px;padding:84px 34px 42px}.menu-overlay__label,.eyebrow{margin:0;color:var(--gold);font-family:Inter,Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,sans-serif;font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.menu-overlay a{border-bottom:1px solid rgba(241,237,247,.16);padding:15px 0;color:var(--silver);font-size:2.05rem;line-height:1.08}.menu-overlay__locked{border-bottom:1px solid rgba(241,237,247,.16);padding:15px 0;color:#f1edf76b;font-size:2.05rem;line-height:1.08;cursor:not-allowed;user-select:none}.page-shell{width:min(1060px,calc(100% - 40px));margin:0 auto;padding:142px 0 88px}.page-hero{max-width:760px;margin-bottom:42px;border-left:1px solid var(--line);padding-left:28px}.page-hero h1{margin:18px 0 0;font-size:clamp(2.65rem,7vw,5rem);line-height:1.05}.page-hero__description p{margin:24px 0 0;color:var(--muted);font-size:1.02rem;line-height:1.95}.page-hero__description p+p{margin-top:12px}.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.content-panel,.link-panel{border:1px solid var(--line);border-radius:8px;padding:26px;background:linear-gradient(160deg,#21172bf0,#0b0a10e0),radial-gradient(circle at top right,rgba(160,107,214,.18),transparent 34%)}.content-panel h2,.link-panel h2{margin:0;font-size:1.45rem;line-height:1.25}.content-panel p,.link-panel p{margin:14px 0 0;color:var(--muted);line-height:1.85}.link-panel{display:block;transition:border-color .2s ease,transform .2s ease}.link-panel:hover{border-color:#f1edf757;transform:translateY(-2px)}.site-footer{border-top:1px solid var(--line)}.site-footer__inner{width:min(1060px,calc(100% - 40px));margin:0 auto;padding:28px 0 44px;display:flex;flex-direction:column;align-items:center;gap:20px}.footer-links{display:flex;gap:2px}.footer-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:6px;color:var(--muted);transition:color .2s ease,background .2s ease}.footer-links a:hover{color:var(--silver);background:#f1edf714}.footer-links a svg{width:18px;height:18px}.footer-copy{margin:0;color:var(--muted);font-family:Inter,Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,sans-serif;font-size:.75rem;opacity:.6}@media(max-width:720px){.menu-toggle{width:60px;height:60px;padding:0 16px}.menu-overlay__inner{padding:76px 26px 34px}.menu-overlay a,.menu-overlay__locked{font-size:1.72rem}.page-shell{width:100%;padding:112px 18px 64px}.page-hero{padding-left:20px}.content-grid{grid-template-columns:1fr}}