.reader-controls[data-astro-cid-2njhchov]{display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:space-between;align-items:center;margin-bottom:var(--space-4)}.theme-switch[data-astro-cid-2njhchov],.reader-mode-switch[data-astro-cid-2njhchov]{display:inline-flex;gap:.4rem}#spread-toggle[data-astro-cid-2njhchov].hidden{display:none}.theme-btn[data-astro-cid-2njhchov],.reader-toggle[data-astro-cid-2njhchov]{padding:.5rem 1rem;border:1px solid var(--color-border);background:var(--color-surface-alt);color:var(--color-text);border-radius:var(--radius-md);cursor:pointer;font-size:var(--text-sm);transition:background .15s ease,color .15s ease}.theme-btn[data-astro-cid-2njhchov]:hover,.reader-toggle[data-astro-cid-2njhchov]:hover{background:var(--color-surface)}.theme-btn[data-astro-cid-2njhchov][aria-pressed=true]{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.reader-viewport[data-astro-cid-2njhchov][data-reader-theme=light]{--reader-bg: #ffffff;--reader-text: #1f1f1f}.reader-viewport[data-astro-cid-2njhchov][data-reader-theme=sepia]{--reader-bg: #f4ecd8;--reader-text: #5b4636}.reader-viewport[data-astro-cid-2njhchov][data-reader-theme=dark]{--reader-bg: #15151c;--reader-text: #d6d6dc}.reader-viewport[data-astro-cid-2njhchov]{background:var(--reader-bg);color:var(--reader-text);border:1px solid var(--color-border);border-radius:var(--radius-md)}.reader-viewport[data-astro-cid-2njhchov] .reader[data-astro-cid-2njhchov]{color:var(--reader-text)}.reader-viewport[data-astro-cid-2njhchov].vertical{box-sizing:content-box;height:80vh;margin:0 auto;padding:var(--space-8) 32px;position:relative}.reader-viewport[data-astro-cid-2njhchov].vertical .reader-clip[data-astro-cid-2njhchov]{position:relative;height:100%;overflow:hidden}.reader-viewport[data-astro-cid-2njhchov].vertical:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:4;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='0.5'/></svg>");opacity:.05;mix-blend-mode:multiply}.reader-viewport[data-astro-cid-2njhchov] .leaf-inner{position:absolute;overflow:hidden}.reader-viewport[data-astro-cid-2njhchov] .page-leaf,.reader-viewport[data-astro-cid-2njhchov] .page-patch{position:absolute;overflow:hidden;background:var(--reader-bg);border-radius:var(--radius-md);backface-visibility:hidden}.reader-viewport[data-astro-cid-2njhchov] .page-leaf{z-index:3}.reader-viewport[data-astro-cid-2njhchov] .page-leaf.single{box-shadow:0 14px 32px #00000038}.reader-viewport[data-astro-cid-2njhchov] .page-patch{z-index:2;pointer-events:none}.reader-viewport[data-astro-cid-2njhchov] .half-left{border-radius:var(--radius-md) 0 0 var(--radius-md)}.reader-viewport[data-astro-cid-2njhchov] .half-right{border-radius:0 var(--radius-md) var(--radius-md) 0}.reader-viewport[data-astro-cid-2njhchov] .page-win{position:absolute;top:0;height:100%;overflow:hidden}.reader-viewport[data-astro-cid-2njhchov] .page-win.left{left:0;border-radius:var(--radius-md) 0 0 var(--radius-md)}.reader-viewport[data-astro-cid-2njhchov] .page-win.right{right:0;border-radius:0 var(--radius-md) var(--radius-md) 0}.reader-viewport[data-astro-cid-2njhchov] .page-inner{position:absolute;top:0;height:100%;overflow:hidden}.reader-viewport[data-astro-cid-2njhchov].spread:after{content:"";position:absolute;top:0;bottom:0;left:50%;width:var(--spine-w, 80px);transform:translate(-50%);z-index:6;pointer-events:none;background:linear-gradient(to right,transparent,rgba(0,0,0,.03) 30%,rgba(0,0,0,.14) 50%,rgba(0,0,0,.03) 70%,transparent)}.reader-viewport[data-astro-cid-2njhchov] .page-leaf.single:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to right,rgba(0,0,0,.1),transparent 30%)}.reader-viewport[data-astro-cid-2njhchov].horizontal{padding:var(--space-8)}.reader[data-astro-cid-2njhchov].vertical{writing-mode:vertical-rl;text-orientation:mixed;text-combine-upright:digits 2;height:100%;line-height:2.5;font-size:1.125rem;max-width:none;transition:transform .35s ease;will-change:transform}.reader[data-astro-cid-2njhchov].vertical p{margin:0;text-indent:0}.reader[data-astro-cid-2njhchov]:not(.vertical){line-height:1.9;font-size:1.0625rem}.reader[data-astro-cid-2njhchov] ruby{ruby-position:over}.reader[data-astro-cid-2njhchov] rt{font-size:.6em;opacity:.8}.pager[data-astro-cid-2njhchov]{display:flex;align-items:center;justify-content:center;gap:var(--space-5);margin-top:var(--space-4)}.pager[data-astro-cid-2njhchov].hidden{display:none}.page-btn[data-astro-cid-2njhchov]{padding:.55rem 1.2rem;border:1px solid var(--color-border);background:var(--color-surface-alt);color:var(--color-text);border-radius:var(--radius-md);cursor:pointer;font-size:var(--text-sm)}.page-btn[data-astro-cid-2njhchov]:hover{background:var(--color-surface)}.page-btn[data-astro-cid-2njhchov]:disabled{opacity:.4;cursor:default}.page-indicator[data-astro-cid-2njhchov]{font-size:var(--text-sm);color:var(--color-text-muted);min-width:5rem;text-align:center}@media (max-width: 768px){.reader-viewport[data-astro-cid-2njhchov].vertical{height:74vh;padding:var(--space-4) 14px}.reader[data-astro-cid-2njhchov].vertical{font-size:1rem;line-height:2.2}}