.ptr[data-astro-cid-wmry2oqf]{--ptr-chrome:210px;position:relative}.ptr-bar[data-astro-cid-wmry2oqf]{max-width:1100px;color:var(--gd-text,#34303c);align-items:center;gap:12px;margin:0 auto;padding:12px 20px;display:flex}.ptr-bar-top[data-astro-cid-wmry2oqf]{justify-content:space-between}.ptr-back[data-astro-cid-wmry2oqf]{color:var(--gd-muted,#8b8598);white-space:nowrap;font-size:14px}.ptr-back[data-astro-cid-wmry2oqf]:hover{color:var(--gd-accent,#b98fe0)}.ptr-title[data-astro-cid-wmry2oqf]{text-align:center;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:15px;font-weight:600;overflow:hidden}.ptr-tools[data-astro-cid-wmry2oqf]{gap:8px;display:flex}.ptr-btn[data-astro-cid-wmry2oqf]{font:inherit;cursor:pointer;border:1px solid var(--gd-border,#ece6f4);background:var(--gd-surface,#fff);color:var(--gd-text,#34303c);border-radius:999px;align-items:center;gap:6px;padding:7px 12px;font-size:13.5px;line-height:1;transition:border-color .15s,background .15s;display:inline-flex}.ptr-btn[data-astro-cid-wmry2oqf]:hover{border-color:var(--gd-accent,#b98fe0)}.ptr-btn[data-astro-cid-wmry2oqf][aria-pressed=true]{background:var(--gd-accent-deep,#875fb6);color:#fff;border-color:#0000}.ptr-ico[data-astro-cid-wmry2oqf]{line-height:0;display:inline-flex}.ptr-ico[data-astro-cid-wmry2oqf] svg[data-astro-cid-wmry2oqf]{width:15px;height:15px}.ptr-btn-txt[data-astro-cid-wmry2oqf]{font-size:13.5px}.ptr[data-astro-cid-wmry2oqf][data-mode=scroll] .ptr-btn-spread[data-astro-cid-wmry2oqf]{display:none}.ptr-stage[data-astro-cid-wmry2oqf]{position:relative}.ptr[data-astro-cid-wmry2oqf][data-mode=scroll] .ptr-track[data-astro-cid-wmry2oqf]{flex-direction:column;align-items:center;gap:10px;max-width:860px;margin:0 auto;padding:4px 12px 8px;display:flex}.ptr[data-astro-cid-wmry2oqf][data-mode=scroll] .ptr-page[data-astro-cid-wmry2oqf]{width:100%;margin:0}.ptr[data-astro-cid-wmry2oqf][data-mode=scroll] .ptr-page[data-astro-cid-wmry2oqf] img[data-astro-cid-wmry2oqf]{border-radius:6px;width:100%;height:auto;display:block}.ptr[data-astro-cid-wmry2oqf][data-mode=paged] .ptr-stage[data-astro-cid-wmry2oqf]{height:calc(100svh - var(--ptr-chrome));min-height:360px}.ptr[data-astro-cid-wmry2oqf][data-mode=paged] .ptr-track[data-astro-cid-wmry2oqf]{scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;flex-direction:row;height:100%;display:flex;overflow:auto hidden}.ptr[data-astro-cid-wmry2oqf][data-mode=paged] .ptr-track[data-astro-cid-wmry2oqf]::-webkit-scrollbar{display:none}.ptr[data-astro-cid-wmry2oqf][data-mode=paged] .ptr-page[data-astro-cid-wmry2oqf]{scroll-snap-align:center;flex:0 0 100%;justify-content:center;align-items:center;height:100%;margin:0;display:flex}.ptr[data-astro-cid-wmry2oqf][data-mode=paged] .ptr-page[data-astro-cid-wmry2oqf] img[data-astro-cid-wmry2oqf]{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:100%;display:block}.ptr[data-astro-cid-wmry2oqf][data-mode=paged][data-spread=on] .ptr-page[data-astro-cid-wmry2oqf]{scroll-snap-align:none;flex-basis:50%}.ptr[data-astro-cid-wmry2oqf][data-mode=paged][data-spread=on] .ptr-page[data-astro-cid-wmry2oqf]:nth-child(odd){scroll-snap-align:start}.ptr[data-astro-cid-wmry2oqf][data-direction=rtl][data-mode=paged] .ptr-track[data-astro-cid-wmry2oqf]{direction:rtl}.ptr-tap[data-astro-cid-wmry2oqf]{cursor:pointer;z-index:3;background:0 0;border:0;padding:0;position:absolute;top:0;bottom:0}.ptr-tap-center[data-astro-cid-wmry2oqf]{cursor:default;left:28%;right:28%}.ptr[data-astro-cid-wmry2oqf][data-direction=ltr] .ptr-tap-back[data-astro-cid-wmry2oqf]{cursor:w-resize;width:28%;left:0}.ptr[data-astro-cid-wmry2oqf][data-direction=ltr] .ptr-tap-fwd[data-astro-cid-wmry2oqf]{cursor:e-resize;width:28%;right:0}.ptr[data-astro-cid-wmry2oqf][data-direction=rtl] .ptr-tap-fwd[data-astro-cid-wmry2oqf]{cursor:w-resize;width:28%;left:0}.ptr[data-astro-cid-wmry2oqf][data-direction=rtl] .ptr-tap-back[data-astro-cid-wmry2oqf]{cursor:e-resize;width:28%;right:0}.ptr[data-astro-cid-wmry2oqf][data-mode=scroll] .ptr-tap[data-astro-cid-wmry2oqf]{display:none}.ptr-bar-bottom[data-astro-cid-wmry2oqf]{gap:10px}.ptr-page-btn[data-astro-cid-wmry2oqf]{flex:none;padding:7px 11px;line-height:0}.ptr-page-btn[data-astro-cid-wmry2oqf] svg[data-astro-cid-wmry2oqf]{width:17px;height:17px}.ptr-progress[data-astro-cid-wmry2oqf]{color:var(--gd-muted,#8b8598);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;font-size:12.5px}.ptr-scrub[data-astro-cid-wmry2oqf]{scrollbar-width:thin;scroll-behavior:smooth;flex:1;gap:5px;min-width:0;padding:4px 2px;display:flex;overflow-x:auto}.ptr-thumb[data-astro-cid-wmry2oqf]{cursor:pointer;background:var(--gd-border,#ece6f4);border:2px solid #0000;border-radius:4px;flex:none;width:34px;height:46px;padding:0;line-height:0;transition:border-color .12s,transform .12s;overflow:hidden}.ptr-thumb[data-astro-cid-wmry2oqf] img[data-astro-cid-wmry2oqf]{object-fit:cover;object-position:top;width:100%;height:100%}.ptr-thumb[data-astro-cid-wmry2oqf]:hover{transform:translateY(-2px)}.ptr-thumb[data-astro-cid-wmry2oqf][aria-current=true]{border-color:var(--gd-accent-deep,#875fb6)}.ptr-chapnav[data-astro-cid-wmry2oqf]{justify-content:space-between;gap:12px;max-width:1100px;margin:4px auto 48px;padding:0 20px;display:flex}.ptr-chapnav-link[data-astro-cid-wmry2oqf]{color:var(--gd-accent-deep,#875fb6);font-size:14px}.ptr-chapnav-link[data-astro-cid-wmry2oqf]:hover{text-decoration:underline}.ptr-chapnav-link[data-astro-cid-wmry2oqf].is-off{color:var(--gd-muted,#8b8598);opacity:.4;pointer-events:none}body.ptr-immersive .rf-header,body.ptr-immersive .rf-footer{display:none!important}body.ptr-immersive .ptr-bar-top[data-astro-cid-wmry2oqf],body.ptr-immersive .ptr-chapnav[data-astro-cid-wmry2oqf]{display:none}body.ptr-immersive .ptr[data-astro-cid-wmry2oqf][data-mode=paged] .ptr-stage[data-astro-cid-wmry2oqf]{height:100svh}body.ptr-immersive .ptr-bar-bottom[data-astro-cid-wmry2oqf]{z-index:20;background:color-mix(in srgb, var(--gd-bg,#120d1c) 82%, transparent);backdrop-filter:blur(8px);max-width:none;position:fixed;bottom:0;left:0;right:0}@media (width<=640px){.ptr[data-astro-cid-wmry2oqf]{--ptr-chrome:170px}.ptr-bar[data-astro-cid-wmry2oqf]{padding:10px 12px}.ptr-btn-txt[data-astro-cid-wmry2oqf]{display:none}.ptr-title[data-astro-cid-wmry2oqf]{font-size:14px}}