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24px 80px rgb(var(--night-rgb) / .28);--duration-fast:.16s;--ease-standard:ease;--transition-colors:background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);--transition-move:transform var(--duration-fast) var(--ease-standard);--transition-fade:opacity var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);--page-gutter:clamp(6px, 2vmin, 60px);--content-max:1180px;--reader-shell-max:980px;--reader-text-max:760px;--hero-copy-max:720px;--button-height:44px;--spine-width:76px;--spine-width-mobile:40px;--spine-offset-mobile:var(--spine-width-mobile);--spine-offset:calc(var(--spine-width) + var(--page-gutter));--wordmark-size:clamp(1.45rem, 1.2rem + .8vw, 2.1rem);--eyebrow-size:.78rem;--hero-title-size:clamp(4rem, 11vw, 8.8rem);--hero-title-size-mobile:clamp(3.2rem, 18vw, 5.8rem);--section-title-size:clamp(2.4rem, 6vw, 5rem);--library-title-size:clamp(3.8rem, 10vw, 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.reader-icon-button,.reader-toolbar .reader-feature-trigger,.reader-toolbar .reader-settings-trigger{width:40px}}.reader-block-tools{flex-wrap:wrap}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--fg-color:var(--paper-strong);--fg-muted-color:var(--text-on-dark-soft);--bg-color:var(--night);--bg-muted-color:#121819;--bg-strong-color:#171c1d;--panel-color:#171c1df0;--line-color:var(--line-dark);--line-strong-color:rgb(var(--paper-strong-rgb) / .3);--reader-heading-color:var(--gold);--reader-heading-accent-color:#d3a35a;--reader-link-color:#d3a35a;--reader-menu-button-bg-color:rgb(var(--paper-strong-rgb) / .1);--reader-progress-track-color:#858585;--reader-progress-marker-color:#858585;--reader-progress-active-color:#d3a35a;--reader-selection-bg-color:#d3a35a2e;--reader-selection-border-color:#d3a35a94}}.book-reader-page[data-reader-theme=light]{--lightningcss-light:initial;--lightningcss-dark: 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.1);--reader-progress-track-color:#858585;--reader-progress-marker-color:#858585;--reader-progress-active-color:#d3a35a;--reader-selection-bg-color:#d3a35a2e;--reader-selection-border-color:#d3a35a94}*{box-sizing:border-box}html{background:var(--bg-color);color:var(--fg-color);min-width:320px}body{font-family:var(--font-sans);text-rendering:optimizelegibility;margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:800}.button{border-radius:var(--radius-md);cursor:pointer;min-height:var(--button-height);transition:var(--transition-colors), var(--transition-move);white-space:nowrap;justify-content:center;align-items:center;padding:0 18px;font-weight:700;display:inline-flex}.button:hover{transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.7;transform:none}.button-primary{background:var(--gold);color:var(--ink-button)}.button-secondary{background:var(--moss-deep);color:var(--paper-strong)}.button-subtle{background:var(--bg-strong-color);color:var(--fg-color)}.button-ghost{background:rgb(var(--paper-strong-rgb) / .1);color:var(--paper-strong)}.wordmark{font-family:var(--font-serif);font-size:var(--wordmark-size);font-weight:700}.eyebrow,.auth-status{color:var(--gold);font-size:var(--eyebrow-size);letter-spacing:0;text-transform:uppercase;margin:0 0 12px;font-weight:800}.hero{color:var(--paper-strong);min-height:min(760px,92vh);padding:24px var(--page-gutter);place-items:end 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auto}.synopsis-section{background:var(--bg-strong-color)}.synopsis-grid,.preview-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,6vw,90px);display:grid}.synopsis-section h2,.preview-copy h2,.login-panel h1,.manuscript-header h1{font-size:var(--section-title-size)}.synopsis-grid p:not(.eyebrow),.preview-copy p,.login-panel p,.manuscript-header p{color:var(--fg-muted-color);margin:0;font-size:1.08rem;line-height:1.72}.preview-section{background:var(--bg-muted-color)}.preview-art{box-shadow:var(--shadow-raised);margin:0;overflow:hidden}.preview-art,.preview-art img{aspect-ratio:3/2;border-radius:var(--radius-md)}.preview-art img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%}.preview-copy{align-self:center}.login-page{background:var(--login-page-scrim), url(/art/ancient-chorus-hero.png) center / cover;min-height:100vh;padding:28px var(--page-gutter) 56px}.login-panel{background:var(--panel-color);border-radius:var(--radius-md);box-shadow:var(--shadow-raised);max-width:560px;margin:9vh auto 0;padding:clamp(24px,5vw,44px)}.login-stack,.login-form{gap:16px;margin-top:26px;display:grid}.divider{color:var(--fg-muted-color);grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;font-size:.86rem;display:grid}.divider:before,.divider:after{background:var(--line-color);content:"";height:1px}.login-form label{color:var(--fg-muted-color);gap:8px;font-size:.9rem;font-weight:700;display:grid}.login-form input{background:var(--bg-strong-color);border-radius:var(--radius-md);box-shadow:inset 0 2px 8px rgb(var(--night-rgb) / .08);min-height:46px;padding:0 12px}.form-error{color:var(--danger);margin:0;font-weight:700}.reader-page{background:var(--reader-page-bg-color);color:var(--reader-fg-color);min-height:100vh;padding:108px var(--page-gutter) 64px}.book-reader-page{padding-left:var(--spine-offset);padding-top:42px}.site-header{position:fixed}.library-page{background:var(--library-page-scrim), url(/art/ancient-chorus-hero.png) center / cover fixed;color:var(--paper-strong);min-height:100vh;padding:28px var(--page-gutter) 72px;overflow-x:hidden}.library-header{max-width:var(--content-max);justify-content:space-between;align-items:center;gap:18px;margin:0 auto;display:flex}.library-auth-actions{align-items:center;gap:10px;display:flex}.library-reader-email{color:rgb(var(--paper-strong-rgb) / .74);font-size:.92rem}.library-intro{max-width:var(--content-max);margin:0 auto;padding:82px 0 44px}.library-intro h1{font-size:var(--library-title-size);margin:0 0 28px;line-height:.98}.library-intro p:not(.eyebrow){color:rgb(var(--paper-strong-rgb) / .8);max-width:var(--reader-text-max);font-size:1.12rem;line-height:1.72}.book-spine-shelf{max-width:var(--content-max);flex-direction:column;gap:1px;margin:0 auto;padding:16px 0 8px;display:flex}.library-book-spine{background:var(--spine-edge-wear), var(--spine-leather-grain), var(--spine-sheen), var(--book-one-spine);border-radius:var(--radius-md);box-shadow:inset 0 1px 0 rgb(var(--paper-strong-rgb) / .13), inset 0 -10px 18px #0000002e;color:var(--paper-strong);cursor:pointer;min-height:118px;transition:var(--transition-move);grid-template-columns:minmax(150px,.8fr) minmax(170px,1fr) minmax(120px,.7fr);align-items:center;gap:18px;padding:22px clamp(18px,4vw,42px);display:grid;position:relative;overflow:hidden}.library-book-spine-upcoming{cursor:default}.library-book-spine:nth-child(2){background:var(--spine-edge-wear), var(--spine-leather-grain), var(--spine-sheen), var(--book-two-spine)}.library-book-spine:nth-child(3){background:var(--spine-edge-wear), var(--spine-leather-grain), var(--spine-sheen), var(--book-three-spine)}.library-book-spine:hover:not(.library-book-spine-upcoming){transform:translate(2vw)}.library-book-spine span{z-index:1;display:block;position:relative}.library-spine-author,.library-spine-series{color:var(--text-on-dark-soft);font-size:var(--eyebrow-size);text-transform:uppercase;font-weight:800}.library-spine-author{text-align:left;justify-self:start}.library-spine-series{text-align:right;justify-self:end;min-width:0;position:relative}.library-spine-series-title,.library-spine-cta{transition:var(--transition-fade)}.library-spine-cta{color:var(--gold);opacity:0;white-space:nowrap;position:absolute;inset:0 auto auto 0}.library-book-spine:hover .library-spine-series-title{opacity:0;transform:translate(10px)}.library-book-spine:hover .library-spine-cta{opacity:1;transform:translate(0)}.library-spine-title{font-family:var(--font-serif);font-size:var(--library-book-title-size);text-align:center;justify-self:center;font-weight:700;line-height:.95}.manuscript-shell{background:var(--reader-bg-color);border-radius:var(--radius-md);color:var(--reader-fg-color);font-size:var(--reader-manuscript-size);max-width:var(--reader-shell-max);margin-left:auto;margin-right:auto;padding:clamp(24px,6vw,72px)}.manuscript-part,.manuscript-chapter{scroll-margin-top:32px}.manuscript-header{box-shadow:inset 0 -1px 0 var(--reader-line-color);margin-bottom:38px;padding-bottom:28px}.manuscript-part+.manuscript-part{box-shadow:inset 0 1px 0 var(--reader-line-color);margin-top:clamp(72px,10vw,128px);padding-top:clamp(48px,8vw,88px)}.manuscript-part-header{box-shadow:inset 0 -1px 0 var(--reader-line-color);max-width:var(--reader-text-max);margin:0 auto 38px;padding-bottom:28px}.manuscript-part-header h1,.manuscript-part-header h2{margin:0;line-height:.98}.manuscript-part-header h1{font-size:var(--section-title-size)}.manuscript-part-header h2{color:var(--reader-heading-accent-color);margin-top:12px;font-size:clamp(1.8rem,4vw,3.25rem)}.manuscript-part:not(:first-child) .manuscript-part-header h2{color:var(--reader-heading-color)}.manuscript-chapter+.manuscript-chapter{margin-top:5rem}.manuscript-chunk{position:relative}.manuscript-chunk-placeholder{place-items:start center;padding-top:clamp(36px,12vh,120px);display:grid}.manuscript-chunk-skeleton{max-width:var(--reader-text-max);opacity:.42;gap:16px;width:100%;display:grid}.manuscript-chunk-skeleton span{background:var(--reader-line-color);border-radius:var(--radius-pill);height:.72rem;animation:1.8s ease-in-out infinite reader-chunk-pulse}.manuscript-chunk-skeleton span:nth-child(2){width:92%}.manuscript-chunk-skeleton span:nth-child(3){width:76%}.reader-priority-title{animation:1.8s ease-in-out infinite 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