.sp-root{position:fixed!important;bottom:0;left:0;right:0;max-width:1920px;margin:0 auto;z-index:90;font-family:inherit;transition:transform .3s ease-out}.sp-root.hidden{display:none!important}.sp-buffer{position:absolute;top:0;left:0;right:0;height:30px;transform:translateY(-100%);cursor:default}@media(min-width:640px){.sp-buffer{height:15px}}.sp-surface{background-color:var(--panel-color, #ffffff);border-top:1px solid rgba(0,0,0,.12);box-shadow:0 -10px 40px #0000001f;padding:1.25rem .375rem 1.25rem .875rem;padding-bottom:calc(1.25rem + env(safe-area-inset-bottom,0px));position:relative}@media(min-width:640px){.sp-surface{padding-left:1.5rem;padding-right:1.5rem}}@media(prefers-color-scheme:dark){.sp-surface{background-color:#111827;border-top-color:#ffffff14}}.sp-progress-top{position:absolute;top:0;left:0;right:0;height:4px;background-color:#0000000f;cursor:pointer;z-index:20;overflow:visible}.sp-progress-top:before{content:"";position:absolute;inset:-16px 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#337194);border-radius:1px;transform:scaleY(.2);transform-origin:bottom;will-change:transform;animation:sp-eq 1.5s cubic-bezier(.4,0,.2,1) infinite}@media(min-width:640px){.sp-eq-bar{width:4px}}@media(prefers-color-scheme:dark){.sp-eq-bar{background-color:#7dd3fc}}.sp-root.use-js-eq .sp-eq-bar,.fp-root.use-js-eq .sp-eq-bar{animation:none!important}.safari-highlight-bug-fix{opacity:.999}@keyframes sp-eq{0%,to{transform:scaleY(.15)}20%{transform:scaleY(.7)}45%{transform:scaleY(.25)}70%{transform:scaleY(.9)}85%{transform:scaleY(.4)}}.sp-note-icon{color:var(--color-blue-accent, #337194);width:18px;height:18px}.sp-text{min-width:0}.sp-title{font-weight:700;font-size:1rem;color:var(--text-primary, #111827);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}@media(min-width:640px){.sp-title{font-size:1rem;margin-bottom:4px}}@media(prefers-color-scheme:dark){.sp-title{color:#f9fafb}}.sp-subtitle{font-size:11px;color:#4b5563;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.02em;font-weight:500}@media(min-width:640px){.sp-subtitle{font-size:.75rem}}@media(prefers-color-scheme:dark){.sp-subtitle{color:#d1d5db}}.sp-mobile-time{display:block;font-size:10px;color:#6b7280;font-family:monospace;margin:2px 0 0}@media(min-width:640px){.sp-mobile-time{display:none}}@media(max-width:639px){.sp-subtitle{display:none}.sp-title{margin-bottom:0}}.sp-controls{display:flex;align-items:center;gap:.25rem;flex-shrink:0}@media(min-width:640px){.sp-controls{gap:1.5rem}}.sp-time-display{display:none;font-size:12px;font-family:monospace;color:#6b7280;align-items:center;gap:2px;white-space:nowrap;user-select:none}@media(min-width:640px){.sp-time-display{display:flex}}.sp-time-sep{opacity:.4}.sp-time-dur{opacity:.6}.sp-speed-badge{display:none;align-items:center;background-color:#f5f5f4;border-radius:8px;height:2rem;padding:0 4px;transition:background-color .15s;position:relative}.sp-speed-badge:after{content:"Playback speed";position:absolute;bottom:125%;left:50%;transform:translate(-50%) scale(.9);background-color:var(--text-primary, #fff);color:var(--panel-color, #0f172a);padding:.4rem .6rem;border-radius:6px;font-size:.75rem;font-family:var(--font-sans),sans-serif;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .1s ease,transform .1s ease;box-shadow:0 4px 12px #00000026;z-index:10}.sp-speed-badge:hover:after{opacity:1;transform:translate(-50%) scale(1)}@media(min-width:640px){.sp-speed-badge{display:flex}}@media(prefers-color-scheme:dark){.sp-speed-badge{background-color:#292524}}.sp-speed-btn{padding:0 .5rem;background:none;border:none;font-size:12px;font-weight:700;color:#57534e;cursor:pointer;height:100%;display:flex;align-items:center;justify-content:center;transition:opacity .15s;outline:none;white-space:nowrap}.sp-speed-btn:hover{opacity:.8}@media(prefers-color-scheme:dark){.sp-speed-btn{color:#a8a29e}}.sp-speed-sep{width:1px;height:12px;background-color:#00000014;margin:0 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.6rem;border-radius:6px;font-size:.75rem;font-family:var(--font-sans),sans-serif;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .1s ease,transform .1s ease;box-shadow:0 4px 12px #00000026;z-index:10}.sp-fullscreen-btn:hover:after{opacity:1;transform:translate(-50%) scale(1)}.sp-fullscreen-btn:hover{opacity:.8}.sp-fullscreen-btn:active{transform:scale(.9)}@media(prefers-color-scheme:dark){.sp-fullscreen-btn{color:#a8a29e}}.sp-skip-btn{display:flex;align-items:center;justify-content:center;padding:.5rem;background:none;border:none;cursor:pointer;color:#6b7280;transition:color .15s;outline:none;-webkit-tap-highlight-color:transparent}.sp-skip-btn:hover{color:var(--color-blue-accent, #337194)}@media(prefers-color-scheme:dark){.sp-skip-btn{color:#9ca3af}}.sp-play-btn{display:flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;background:linear-gradient(135deg,var(--color-blue-accent, #337194) 0%,var(--color-blue-dark, #1F4961) 100%);background-size:200% auto;color:#fff;border:none;border-radius:50%;cursor:pointer;box-shadow:0 4px 20px #1f49614d;transition:transform .15s,box-shadow .15s,background-position .3s ease;flex-shrink:0;outline:none;-webkit-tap-highlight-color:transparent}@media(min-width:640px){.sp-play-btn{width:3.5rem;height:3.5rem}}.sp-play-btn:hover{transform:scale(1.05);box-shadow:0 6px 24px #1f496166;background-position:right center}.sp-play-btn:active{transform:scale(.94)}@media(max-width:639px){.sp-surface{padding-top:18px!important;padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))!important;padding-right:12px!important}.sp-eq{top:-3px!important}.sp-eq-bar{width:2px!important;animation-duration:1.05s!important;animation-timing-function:cubic-bezier(.4,0,.2,1)!important}.sp-fullscreen-btn{display:none!important}.sp-controls{gap:.625rem!important}.sp-skip-btn{padding:.5rem}.sp-skip-btn svg{width:24px!important;height:24px!important}.sp-play-btn{width:3.875rem!important;height:3.875rem!important}.sp-play-btn svg{width:30px!important;height:30px!important}}.fp-root{position:fixed;inset:0;z-index:100;background-image:url(/paper.png);background-repeat:repeat;background-color:#fff;display:flex;flex-direction:column;overflow:hidden;font-family:inherit;transition:transform .3s ease-out;will-change:transform}@media(prefers-color-scheme:dark){.fp-root{background-image:linear-gradient(#0f172a80,#0f172a80),url(/navy.png);background-color:#0f172a}}body.fp-open{overflow:hidden!important}.fp-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 1.5rem .25rem;position:relative;z-index:10}@media(min-width:640px){.fp-header{padding-top:3rem}}.fp-close-btn{background:none;border:none;cursor:pointer;color:#6b7280;padding:.5rem;margin-left:-.5rem;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:color 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env(safe-area-inset-bottom,0px));overflow:visible;position:relative;z-index:10}.fp-artwork-wrap{flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:28px;margin-bottom:.5rem;overflow:visible}@media(max-width:640px){.fp-artwork-wrap{margin-top:1rem}}.fp-cover-container{width:min(204px,51vw);height:min(280px,68vh);display:flex;align-items:center;justify-content:center;overflow:visible;position:relative}.fp-cover-container book-cover-3d{--book-width: 100%;--book-aspect-ratio: 2/3.15;z-index:1;filter:drop-shadow(0 0 25px rgba(96,165,250,.45));will-change:filter;transform:translateZ(0)}@media(prefers-color-scheme:dark){.fp-cover-container book-cover-3d{filter:drop-shadow(0 0 35px rgba(255,255,255,.28))}}@media(max-width:640px){.fp-artwork-wrap{padding:12px 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0%,var(--color-blue-dark, #1F4961) 100%);border-radius:9999px;transform:scaleX(0);transform-origin:left;transition:transform .25s linear;pointer-events:none}.fp-seek-tooltip{position:absolute;bottom:calc(100% + 16px);padding:4px 8px;background:#111827;border:1px solid rgba(255,255,255,.1);color:#fff;font-size:11px;font-family:monospace;border-radius:6px;box-shadow:0 4px 16px #0000004d;pointer-events:none;transform:translate(-50%);white-space:nowrap;z-index:20}.fp-seek-needle{position:absolute;inset-y:0;width:1px;background-color:#ffffff4d;pointer-events:none;z-index:10}.fp-speed-row{display:flex;justify-content:flex-end;margin-top:.5rem}.fp-speed-badge{display:inline-flex;align-items:center;background-color:#f5f5f4;border-radius:6px;height:1.5rem;padding:0 4px;transition:background-color .15s}@media(prefers-color-scheme:dark){.fp-speed-badge{background-color:#292524}}.fp-speed-btn{padding:0 .5rem;background:none;border:none;font-size:10px;font-weight:700;color:#57534e;cursor:pointer;height:100%;display:flex;align-items:center;justify-content:center;transition:opacity .15s;outline:none}.fp-speed-btn:hover{opacity:.8}.fp-speed-btn:active{transform:scale(.95)}@media(prefers-color-scheme:dark){.fp-speed-btn{color:#a8a29e}}.fp-speed-sep{width:1px;height:10px;background-color:#00000014;margin:0 2px}@media(prefers-color-scheme:dark){.fp-speed-sep{background-color:#ffffff1a}}.fp-speed-reset-btn{display:flex;align-items:center;justify-content:center;width:1.15rem;height:1.15rem;background:none;color:#78716c;border:none;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;padding:0;line-height:1}.fp-speed-reset-btn:hover{color:#ef4444}.fp-speed-reset-btn:active{transform:scale(.9)}@media(prefers-color-scheme:dark){.fp-speed-reset-btn{color:#a8a29e}.fp-speed-reset-btn:hover{color:#f87171}}.fp-controls{display:flex;align-items:center;justify-content:center;gap:1.5rem;width:100%;max-width:40rem;padding:0 .5rem}@media(min-width:640px){.fp-controls{gap:3.5rem}}@media(max-height:740px){.fp-controls{gap:1rem!important}}@media(max-height:600px){.fp-controls{gap:.75rem!important;max-width:90%}}.fp-skip-btn{padding:.5rem;background:none;border:none;cursor:pointer;color:#9ca3af;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:color .15s,transform .15s;outline:none;-webkit-tap-highlight-color:transparent}.fp-skip-btn:hover{color:var(--color-blue-accent, #337194);transform:scale(1.1)}.fp-skip-btn:active{transform:scale(.95)}@media(max-height:740px){.fp-skip-btn svg{width:28px!important;height:28px!important}.fp-skip-btn{padding:.25rem}}@media(max-height:600px){.fp-skip-btn svg{width:22px!important;height:22px!important}}.fp-play-btn{width:5rem;height:5rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-blue-accent, #337194) 0%,var(--color-blue-dark, #1F4961) 100%);background-size:200% auto;color:#fff;border:none;border-radius:50%;cursor:pointer;box-shadow:0 8px 32px #1f496166;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,background-position .3s ease;flex-shrink:0;outline:none;-webkit-tap-highlight-color:transparent}.fp-play-btn:hover{transform:scale(1.06);box-shadow:0 12px 40px #1f49618c;background-position:right center}.fp-play-btn:active{transform:scale(.94)!important}@media(max-height:740px){.fp-play-btn{width:4rem!important;height:4rem!important}.fp-play-btn svg{width:28px!important;height:28px!important}}@media(max-height:600px){.fp-play-btn{width:3.2rem!important;height:3.2rem!important}.fp-play-btn svg{width:22px!important;height:22px!important}}@media(max-height:500px){.fp-play-btn{width:2.8rem!important;height:2.8rem!important}.fp-play-btn svg{width:18px!important;height:18px!important}}.chapter-nav,.static-breadcrumbs-container{display:flex!important;justify-content:space-between!important;align-items:center!important}.user-profile-container{position:relative;z-index:100}.user-profile-container.global-profile{position:absolute;top:1.5rem;right:2rem}.user-profile-container.in-nav{display:flex;align-items:center}body:has(.chapter-nav-wrapper.scrolled) .user-profile-btn{border-color:#fff3}@media(max-width:768px){.user-profile-container.in-nav{display:none!important}}.user-profile-btn{width:37px;height:37px;border-radius:50%;border:2px solid rgba(0,0,0,.08);background-color:var(--panel-color, #ffffff);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;box-shadow:0 4px 12px #00000014;transition:transform .2s ease,border-color .2s ease;overflow:hidden;outline:none}.user-profile-btn:hover{transform:scale(1.05);border-color:var(--color-blue-accent, #337194)}.user-profile-btn img{width:100%;height:100%;object-fit:cover;transition:filter .2s ease}.user-profile-btn img.user-authenticated{border-radius:50%}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:260px;background-color:var(--panel-color, #ffffff);border:1px solid rgba(0,0,0,.08);border-radius:12px;box-shadow:0 10px 25px #0000001a;padding:1rem;display:flex;flex-direction:column;gap:.75rem;animation:slideDown .2s ease-out;z-index:101}.user-dropdown.hidden{display:none!important}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-header{display:flex;flex-direction:column;gap:.25rem}.dropdown-header .user-name{font-size:1rem;font-weight:600;color:var(--text-primary, #0f172a);margin:0}.dropdown-header .user-status{font-size:.75rem;color:#64748b;margin:0}.dropdown-divider{height:1px;background-color:#00000014;margin:0 -1rem}.dropdown-actions{display:flex;flex-direction:column;gap:.5rem}.dropdown-actions button{width:100%;padding:.625rem;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:background-color .15s ease,color .15s ease;outline:none}.login-btn{background-color:#f8fafc;border:1px solid rgba(0,0,0,.08);color:#334155}.login-btn:hover:not(:disabled){background-color:#f1f5f9}.login-btn:disabled{opacity:.6;cursor:not-allowed}.logout-btn{background-color:transparent;border:1px solid rgba(148,163,184,.3);color:#64748b;display:flex;align-items:center;justify-content:center;gap:.5rem}.logout-btn:hover{background-color:#f1f5f9;color:#334155;border-color:#94a3b899}.logout-icon{width:1.1em;height:1.1em}@media(prefers-color-scheme:dark){.user-profile-btn{background-color:#1f2937;border-color:#ffffff14}.user-profile-btn img:not(.user-authenticated){filter:invert(1)}.user-dropdown{background-color:#1f2937;border-color:#ffffff14;box-shadow:0 10px 25px #0000004d}.dropdown-header .user-name{color:#f3f4f6}.dropdown-header .user-status{color:#9ca3af}.dropdown-divider{background-color:#ffffff14}.login-btn{background-color:#374151;border-color:#ffffff14;color:#e5e7eb}.login-btn:hover:not(:disabled){background-color:#4b5563}.logout-btn{border-color:#9ca3af33;color:#9ca3af}.logout-btn:hover{background-color:#9ca3af1a;color:#f3f4f6;border-color:#9ca3af66}}.confirm-modal{position:fixed;inset:0;z-index:110;display:flex;align-items:center;justify-content:center}.confirm-modal.hidden{display:none!important}.confirm-modal-overlay{position:absolute;inset:0;background-color:#0f172a99;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.confirm-modal-content{position:relative;width:90%;max-width:380px;background-color:var(--panel-color, #ffffff);border:1px solid rgba(0,0,0,.08);border-radius:16px;padding:1.5rem;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;animation:modalScale .2s cubic-bezier(.34,1.56,.64,1)}@media(prefers-color-scheme:dark){.confirm-modal-content{background-color:#1f2937;border-color:#ffffff14}}@keyframes modalScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.confirm-modal-title{font-size:1.125rem;font-weight:600;color:var(--text-primary, #0f172a);margin:0 0 .5rem}@media(prefers-color-scheme:dark){.confirm-modal-title{color:#f3f4f6}}.confirm-modal-text{font-size:.875rem;color:#64748b;margin:0 0 1.5rem;line-height:1.5}@media(prefers-color-scheme:dark){.confirm-modal-text{color:#9ca3af}}.confirm-modal-actions{display:flex;gap:.75rem;justify-content:flex-end}.confirm-btn{padding:.625rem 1.25rem;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .15s ease;outline:none;border:none}.btn-cancel{background-color:#f1f5f9;color:#334155}.btn-cancel:hover{background-color:#e2e8f0}@media(prefers-color-scheme:dark){.btn-cancel{background-color:#374151;color:#e5e7eb}.btn-cancel:hover{background-color:#4b5563}}.btn-danger{background-color:#ef4444;color:#fff}.btn-danger:hover{background-color:#dc2626}.clear-history-btn{width:100%;padding:.6rem;background:transparent;border:1px solid rgba(239,68,68,.2);color:#ef4444;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:center;margin-bottom:.5rem;box-sizing:border-box}.clear-history-btn:hover{background-color:#ef44441a;border-color:#ef444466}@media(prefers-color-scheme:dark){.clear-history-btn{border-color:#f8717133;color:#f87171}.clear-history-btn:hover{background-color:#f871711a;border-color:#f8717166}}.dropdown-section{padding:.75rem 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.05);--active-border: #2563eb;--font-sans: "JayaRadhe", "Inter", system-ui, -apple-system, sans-serif;--font-serif: "JayaRadhe", "Inter", system-ui, -apple-system, sans-serif}@media(prefers-color-scheme:dark){:root{--bg-color: #0f172a;--panel-color: #111827;--border-color: #334155;--text-primary: #e2e8f0;--text-muted: #94a3b8;--text-dark: #475569;--accent-color: #60a5fa;--accent-hover: #93c5fd;--accent-glow: rgba(96, 165, 250, .15);--card-hover-bg: #1e293b;--active-highlight: rgba(96, 165, 250, .08);--active-border: #60a5fa}body{background-color:var(--bg-color);background-image:linear-gradient(#0f172a80,#0f172a80),url(/navy.png)!important;background-repeat:repeat;background-attachment:fixed}}*{box-sizing:border-box;margin:0;padding:0}html,body{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background-color:var(--bg-color);background-image:linear-gradient(#f1f5f9bf,#f1f5f9bf),url(/paper.png);background-repeat:repeat;background-attachment:fixed;color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;position:relative}.hero-background-overlay{position:fixed;top:0;left:0;right:0;height:850px;background-image:url(/hero-bg-mobile.webp);background-repeat:no-repeat;background-position:center top;background-size:cover;z-index:0;opacity:.8;pointer-events:none;-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 400px,rgba(0,0,0,.65) 600px,rgba(0,0,0,0) 100%);mask-image:linear-gradient(to bottom,#000 0% 400px,#000000a6 600px,#0000)}@media(min-width:769px){.hero-background-overlay{background-image:url(/hero-bg.webp)}}@media(prefers-color-scheme:dark){.hero-background-overlay{opacity:.18;filter:brightness(.65) contrast(1.1)}}.app-main{flex:1;max-width:1000px;width:100%;margin:0 auto;padding:2.5rem 1.5rem;position:relative;z-index:10}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-dark)}a,button,input,select,textarea{font-family:inherit;transition:color .15s ease,background-color .15s ease,border-color .15s ease;touch-action:manipulation}.toast-container[data-astro-cid-5i5fqekp]{position:fixed;top:0;left:0;right:0;z-index:10000;display:flex;flex-direction:column;pointer-events:none;width:100%}.toast-notification{background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;padding:14px 48px 14px 16px;font-size:.95rem;font-family:JayaRadhe,system-ui,-apple-system,sans-serif;font-weight:600;text-align:center;box-shadow:0 4px 15px #ea580c40;border-bottom:2px solid rgba(255,255,255,.15);position:relative;pointer-events:auto;width:100%;opacity:0;transform:translateY(-100%);transition:opacity .3s cubic-bezier(.16,1,.3,1),transform .3s cubic-bezier(.16,1,.3,1)}.toast-notification.toast-unvoiced{font-size:1.15rem;padding:18px 52px 18px 20px;line-height:1.5}.toast-notification.toast-top{position:relative;top:auto;left:auto;transform:translateY(-100%)}.toast-notification.toast-top.show{transform:translateY(0)}.toast-notification.toast-top.hide{transform:translateY(-100%)}.toast-notification.show{opacity:1;transform:translateY(0)}.toast-notification.hide{opacity:0;transform:translateY(-100%)}.toast-content{word-break:break-word;display:flex;justify-content:center;align-items:center;width:100%}.toast-close-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:#ffffffb3;font-size:1.4rem;cursor:pointer;line-height:1;padding:4px 10px;border-radius:4px;transition:color .15s ease,background-color .15s ease}.toast-close-btn:hover{color:#fff;background-color:#ffffff26}.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}