@layer tokens{:root{color-scheme:dark;font-family:Segoe UI,system-ui,-apple-system,Roboto,Arial,sans-serif}:root,:root[data-theme=duel]{--ink: #f7f1e5;--muted: #b9ad99;--muted-strong: #d6c9b4;--paper: #120e09;--paper-rgb: 18, 14, 9;--card: #1c1712;--card-rgb: 28, 23, 18;--surface: #261f17;--surface-strong: #30271d;--field: #241d15;--line: rgba(255, 255, 255, .14);--line-strong: rgba(255, 255, 255, .25);--accent: #f0bd55;--accent-hover: #f6cf6d;--accent-deep: #dd9a26;--accent-rgb: 240, 189, 85;--accent-ink: #241703;--accent-dark: #241703;--board-light: #e8d3ab;--board-dark: #7a4a28;--board-frame: #3b281b;--green: #69dfa0;--red: #ff8b7d;--blue: #75bff0;--overlay: rgba(7, 5, 3, .72)}:root[data-theme=sapphire]{--ink: #f2f7ff;--muted: #afc0d2;--muted-strong: #cfdeec;--paper: #07111f;--paper-rgb: 7, 17, 31;--card: #0d1b2d;--card-rgb: 13, 27, 45;--surface: #14263b;--surface-strong: #1b324c;--field: #102238;--line: rgba(213, 235, 255, .17);--line-strong: rgba(213, 235, 255, .3);--accent: 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#00000040;backdrop-filter:blur(10px);font-size:13px;font-weight:600;white-space:nowrap;transform:translate(-50%)}.landing-about-link{position:absolute;z-index:35;bottom:30px;left:50%;display:none;align-items:center;gap:15px;min-width:260px;justify-content:center;padding:20px 34px;border:2px solid rgba(255,255,255,.24);border-radius:999px;color:#f8edda;background:#0f0c08b3;box-shadow:0 16px 42px #00000061,0 0 24px #f0bd551f;backdrop-filter:blur(9px);font-size:20px;font-weight:800;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;transform:translate(-50%) scale(1);transition:color .2s,border-color .2s,transform .2s;animation:landing-about-breathe 2.2s ease-in-out infinite}body[data-seo-page=home] .landing-about-link{display:inline-flex}.landing-about-link span{color:#f0bd55;font-size:29px;line-height:.8;animation:landing-about-arrow 1.4s ease-in-out infinite}.landing-about-link:hover{color:#fff;border-color:#f0bd55bf;animation-play-state:paused;transform:translate(-50%) 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#07140f;--preview-card: #0d2118;--preview-surface: #1b4431;--preview-accent: #6bdda1}.theme-option-ruby{--preview-paper: #16090c;--preview-card: #251015;--preview-surface: #47212b;--preview-accent: #ff8997}.theme-option-violet{--preview-paper: #100b1a;--preview-card: #1c142b;--preview-surface: #382951;--preview-accent: #c7a0ff}.theme-option-graphite{--preview-paper: #0d1013;--preview-card: #171c21;--preview-surface: #2d3841;--preview-accent: #94d1eb}@media(max-width:760px){.theme-options{grid-template-columns:1fr}.theme-option{grid-template-columns:64px minmax(0,1fr) 22px;gap:11px;padding:12px}.theme-preview{width:64px;height:46px}}}@layer tokens,base,theme;