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(hover:hover){.confirm-danger:hover{color:#fff;background:#b91c1c;border-color:#0000}}.first-run-backdrop{z-index:var(--z-modal);background:var(--scrim-overlay);-webkit-backdrop-filter:var(--scrim-blur);backdrop-filter:var(--scrim-blur);place-items:center;padding:1.35rem;display:grid;position:fixed;inset:0}.first-run-backdrop.guided{-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none;background:0 0;padding:0;display:block}.first-run-dialog{--first-run-text:#4a4036;--first-run-text-strong:#241b13;--first-run-muted:#6c5f51;--first-run-accent:#8f5f3a;--first-run-accent-strong:#6f482d;--first-run-panel:#fff8ee;--first-run-panel-soft:#f3eadf;--first-run-button-contrast:#fff8ee;border:1px solid rgba(var(--accent-rgb), .24);width:min(74rem,100%);max-height:min(90svh,52rem);color:var(--first-run-text);background:linear-gradient(145deg, #fffffff5, #fff8eefa), var(--first-run-panel);border-radius:10px;grid-template-columns:minmax(0,1.42fr) minmax(20rem,.82fr);display:grid;overflow:hidden;box-shadow:0 32px 90px #2e231957}:root[data-theme=dark] .first-run-backdrop.guided{background:0 0}:root[data-theme=dark] .first-run-dialog{--first-run-text:var(--text);--first-run-text-strong:var(--text-strong);--first-run-muted:var(--muted);--first-run-accent:var(--accent);--first-run-accent-strong:var(--accent-strong);--first-run-panel:#1f1d19;--first-run-panel-soft:#2b2924;--first-run-button-contrast:var(--accent-contrast);border-color:rgba(var(--accent-rgb), .32);background:radial-gradient(circle at top left, rgba(var(--accent-rgb), .13), transparent 16rem), linear-gradient(145deg, #1f1d19fa, #11100efa), var(--first-run-panel);box-shadow:0 32px 90px #00000080}.first-run-dialog.guided{top:var(--first-run-dialog-top,50%);left:var(--first-run-dialog-left,50%);z-index:2;width:min(22.5rem,100vw - 2rem);max-height:calc(100svh - 2rem);transform:var(--first-run-dialog-transform,translate(-50%, 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#2e23191f;border-radius:10px;width:100%;height:auto;max-height:calc(90svh - 4.4rem);box-shadow:0 20px 52px #2e231933}:root[data-theme=dark] .first-run-media{background:linear-gradient(145deg, rgba(var(--accent-rgb), .12), #0000002e), #11100eb8}:root[data-theme=dark] .first-run-media img{border-color:rgba(var(--accent-rgb), .18);background:var(--board);box-shadow:0 20px 52px #00000057}.first-run-video-media{align-items:stretch}.first-run-video-card{border:1px solid rgba(var(--accent-rgb), .26);color:#fff8ee;background:radial-gradient(circle at 22% 16%, #fff8ee47, transparent 9rem), linear-gradient(145deg, #7c4a28, var(--first-run-accent-strong));border-radius:16px;align-content:center;justify-items:start;gap:1.35rem;min-height:100%;padding:clamp(1.2rem,4vw,2rem);text-decoration:none;display:grid;box-shadow:0 24px 58px #2e231947}.first-run-video-card:focus-visible{color:#fff8ee;outline:3px solid rgba(var(--accent-rgb), .32);outline-offset:4px;background:radial-gradient(circle at 22% 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span{color:var(--first-run-muted);font-size:.78rem;font-weight:850}.first-run-actions button{color:var(--first-run-text-strong);background:var(--first-run-panel-soft);border-color:#0000}:root[data-theme=dark] .first-run-actions button{border-color:rgba(var(--accent-rgb), .16);color:var(--first-run-text-strong);background:var(--first-run-panel-soft)}.first-run-actions button:focus-visible{color:var(--first-run-button-contrast);background:var(--first-run-accent-strong)}@media (hover:hover){.first-run-actions button:hover{color:var(--first-run-button-contrast);background:var(--first-run-accent-strong)}}.first-run-actions button:disabled{opacity:1;color:#6f665e;background:#d7d0c8}:root[data-theme=dark] .first-run-actions button:disabled{color:#d6cfbf7a;background:#d6cfbf1a}.first-run-actions .primary{color:var(--first-run-button-contrast);background:var(--first-run-accent)}:root[data-theme=dark] .first-run-actions 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(hover:hover){.manuscript-read-aloud-button:disabled:hover{border-color:var(--border);color:var(--text)}}.manuscript-read-aloud-stop{width:1.9rem;height:1.9rem;color:var(--danger,#b91c1c);cursor:pointer;background:#b91c1c1f;border:1px solid #b91c1c47;border-radius:999px;justify-content:center;align-items:center;padding:0;display:inline-flex}.manuscript-read-aloud-stop svg{fill:currentColor;width:.8rem;height:.8rem}.manuscript-read-aloud-stop:focus-visible{background:#b91c1c33;border-color:#b91c1c66}@media (hover:hover){.manuscript-read-aloud-stop:hover{background:#b91c1c33;border-color:#b91c1c66}}.manuscript-chapter-empty{color:var(--muted);text-align:center;margin:0;font-style:italic}.manuscript-chapter-body{color:var(--text);font-family:Georgia,Times New Roman,serif;font-size:1.05rem;line-height:1.75}.manuscript-chapter-body p{margin:0 0 1rem}.manuscript-chapter-body img{border-radius:8px;max-width:100%;height:auto;margin:1rem auto;display:block}.manuscript-chapter-images{flex-direction:column;align-items:center;gap:1.2rem;margin-top:1.4rem;display:flex}.manuscript-chapter-image{justify-content:center;width:100%;margin:0;display:flex}.manuscript-chapter-image img{height:auto;box-shadow:var(--lifted-shadow);border-radius:10px}.manuscript-chapter-image.small img{max-width:45%}.manuscript-chapter-image.medium img{max-width:72%}.manuscript-chapter-image.full img{width:100%;max-width:100%}@media (width<=760px){.manuscript-body{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.manuscript-sidebar{border-right:0;border-bottom:1px solid var(--border);max-height:40vh}.manuscript-scroll{padding:1.1rem}}