:root{--font-serif: "Literata", "Merriweather", "Georgia", serif;--font-sans: "Inter", "Outfit", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--text-xs: clamp(.75rem, 1vw, .875rem);--text-sm: clamp(.875rem, 1.2vw, 1rem);--text-base: clamp(1rem, 1.5vw, 1.125rem);--text-lg: clamp(1.125rem, 2vw, 1.25rem);--text-xl: clamp(1.5rem, 3vw, 1.75rem);--text-2xl: clamp(2rem, 4vw, 2.5rem);--text-3xl: clamp(2.5rem, 5vw, 3.5rem);--leading-tight: 1.2;--leading-normal: 1.5;--leading-relaxed: 1.75;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--spacing-xs: var(--space-1);--spacing-sm: var(--space-2);--spacing-md: var(--space-3);--spacing-lg: var(--space-4);--spacing-xl: var(--space-6);--spacing-2xl: var(--space-8);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--ease-out: cubic-bezier(.25, 1, .5, 1);--ease-elastic: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .2s;--duration-normal: .35s;--duration-slow: .6s;--transition-theme: background-color var(--duration-normal) var(--ease-out), color var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--glass-blur: 16px;--glass-noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E")}:root,[data-theme=day]{--color-bg: #FAFAFA;--color-surface: #FFFFFF;--color-text: #18181B;--color-text-muted: #52525B;--color-border: #E4E4E7;--color-divider: rgba(0, 0, 0, .06);--color-accent: #2563EB;--color-accent-dim: rgba(37, 99, 235, .1);--effect-shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--effect-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -1px rgba(0, 0, 0, .04);--effect-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--effect-glow: 0 0 0 transparent;--glass-bg: rgba(255, 255, 255, .65);--glass-border: rgba(255, 255, 255, .4);--glass-border-width: 1px}[data-theme=sepia]{--color-bg: #F5E6D3;--color-surface: #FFFDF5;--color-text: #433422;--color-text-muted: #786550;--color-border: #E6D0B3;--color-divider: rgba(67, 52, 34, .08);--color-accent: #A05A2C;--color-accent-dim: rgba(160, 90, 44, .1);--effect-shadow-sm: 0 1px 2px rgba(78, 56, 22, .05);--effect-shadow-md: 0 4px 12px rgba(78, 56, 22, .08);--effect-shadow-lg: 0 12px 24px rgba(78, 56, 22, .12);--effect-glow: 0 0 15px rgba(160, 90, 44, .15);--glass-bg: rgba(255, 253, 245, .75);--glass-border: rgba(255, 255, 255, .3);--glass-border-width: 1px}[data-theme=night]{--color-bg: #18181B;--color-surface: #27272A;--color-text: #E4E4E7;--color-text-muted: #A1A1AA;--color-border: #3F3F46;--color-divider: rgba(255, 255, 255, .08);--color-accent: #60A5FA;--color-accent-dim: rgba(96, 165, 250, .15);--effect-shadow-sm: 0 0 0 transparent;--effect-shadow-md: 0 0 0 transparent;--effect-shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--effect-glow: 0 0 20px rgba(96, 165, 250, .15);--glass-bg: rgba(39, 39, 42, .6);--glass-border: rgba(255, 255, 255, .08);--glass-border-width: 1px}[data-theme=oled]{--color-bg: #000000;--color-surface: #000000;--color-text: #A1A1AA;--color-text-muted: #52525B;--color-border: #333333;--color-divider: #222222;--color-accent: #3B82F6;--color-accent-dim: rgba(59, 130, 246, .2);--effect-shadow-sm: 0 0 0 transparent;--effect-shadow-md: 0 0 0 transparent;--effect-shadow-lg: 0 0 0 transparent;--effect-glow: 0 0 10px rgba(59, 130, 246, .3);--glass-bg: rgba(20, 20, 20, .7);--glass-border: rgba(255, 255, 255, .15);--glass-border-width: 1px}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-serif);line-height:var(--leading-relaxed);transition:var(--transition-theme);font-variant-ligatures:common-ligatures;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;min-height:100vh}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='6' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.6'/%3E%3C/svg%3E");background-repeat:repeat;background-size:400px 400px}[data-theme=day] body:before{opacity:1}[data-theme=sepia] body:before{opacity:1.2;filter:sepia(.3) contrast(.95)}[data-theme=night] body:before,[data-theme=oled] body:before{opacity:.6;filter:invert(1) brightness(.5) contrast(1.2)}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:var(--glass-border-width) solid var(--glass-border)}@media(max-width:768px){p{hyphens:auto;-webkit-hyphens:auto}}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}button,input,.stat-label,.toc-container,.nav-btn{font-family:var(--font-sans)}.app-container{max-width:900px;margin:0 auto;padding:var(--spacing-md);min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:var(--spacing-xl) 0}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:var(--glass-border-width) solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);transition:all var(--duration-normal) var(--ease-out)}.card:hover{background:var(--glass-overlay-hover);background:linear-gradient(#ffffff0d,#ffffff0d),var(--glass-bg);border-color:var(--color-accent);box-shadow:var(--effect-shadow-lg),var(--effect-glow)}.btn-primary{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);background:var(--color-accent);border:none;border-radius:var(--radius-md);color:#fff;font-size:var(--text-base);font-weight:600;cursor:pointer;transition:all var(--transition-base);white-space:nowrap;box-shadow:var(--effect-shadow-sm)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--effect-shadow-md),var(--effect-glow);filter:brightness(1.1)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{padding:var(--spacing-sm) var(--spacing-lg);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-fast)}.btn-secondary:hover{background:var(--color-divider);border-color:var(--color-text-muted)}.btn-action{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-fast)}.btn-action:hover{background:var(--color-highlight);border-color:var(--color-accent);transform:translateY(-1px);box-shadow:var(--effect-shadow-sm)}.input-group{display:flex;gap:var(--spacing-md)}.url-input{flex:1;padding:var(--spacing-md) var(--spacing-lg);background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);transition:all var(--transition-fast)}.url-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-dim)}.loading-state{position:fixed;inset:0;z-index:2500;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.loading-state.hidden{display:none}.loading-state .loading-text{margin-top:var(--spacing-lg);font-size:var(--text-lg);font-weight:600;color:var(--color-text)}.loading-state .loading-subtext{margin-top:var(--spacing-sm);font-size:var(--text-sm);color:var(--color-text-muted)}.hint-formats-list{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.hint-format{padding:2px 8px;background:rgba(var(--accent-rgb),.1);border-radius:var(--radius-sm);font-size:var(--text-xs);color:var(--color-text-muted)}.parse-article-card{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs);background:transparent;border:none;max-width:200px;margin:0 auto}.btn-parse-article{width:100%;padding:12px var(--spacing-md);background:var(--color-accent);color:#fff;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 2px 8px #00000026}.btn-parse-article svg{width:16px;height:16px}.btn-parse-article:hover{filter:brightness(.9);transform:translateY(-1px);box-shadow:0 4px 16px #00000040}.btn-parse-article:active{transform:translateY(0);filter:brightness(.85)}.spinner{width:50px;height:50px;border:4px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin 1s linear infinite}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%,20px);background:var(--color-surface);color:var(--color-text);padding:12px 24px;border-radius:50px;box-shadow:var(--effect-shadow-lg);display:flex;align-items:center;gap:8px;z-index:4000;border:1px solid var(--color-border);opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.toast.visible{transform:translate(-50%);opacity:1;visibility:visible}.toast-icon{display:flex;align-items:center;justify-content:center}.toast-icon svg{width:20px;height:20px;stroke-width:2px}.quick-links{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);align-items:center;margin-top:var(--spacing-md)}.quick-links-label{font-size:var(--text-sm);color:var(--color-text-muted);font-weight:500}.quick-link{padding:var(--spacing-xs) var(--spacing-md);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-sans)}.quick-link:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent);transform:translateY(-1px);box-shadow:var(--effect-shadow-sm),var(--effect-glow)}.search-overlay{position:fixed;inset:0;z-index:3000;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:15vh;animation:fadeIn .2s ease-out}.search-overlay.hidden{display:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.search-backdrop{position:absolute;inset:0;background:#0009;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:0}.search-modal{position:relative;width:90%;max-width:640px;z-index:10;display:flex;flex-direction:column;gap:var(--spacing-md);animation:modalSlide .3s cubic-bezier(.16,1,.3,1)}@keyframes modalSlide{0%{opacity:0;transform:translateY(-20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.search-input-wrapper{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:none;border-radius:var(--radius-lg);box-shadow:var(--effect-shadow-xl),0 0 0 1px #ffffff0d;transition:all var(--transition-base)}.search-input-wrapper:focus-within{border-color:var(--color-accent);box-shadow:var(--effect-shadow-xl),var(--effect-glow);background:var(--glass-bg)}.search-icon{font-size:1.5rem;color:var(--color-text-muted);transition:color var(--transition-fast);padding-left:4px}.search-input-wrapper:focus-within .search-icon{color:var(--color-accent)}.search-input{flex:1;min-width:0;background:transparent;border:none;color:var(--color-text);font-size:var(--text-xl);font-weight:400;outline:none;line-height:1.5}.search-input::placeholder{color:var(--color-text-muted);opacity:.7}.search-upload-btn{background:#ffffff0d;border:1px solid var(--glass-border);color:var(--color-text-muted);font-size:1.25rem;cursor:pointer;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-md);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;height:40px;width:44px;flex-shrink:0}.search-upload-btn:hover{color:var(--color-accent);background:rgba(var(--accent-rgb),.1);border-color:var(--color-accent-dim);transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.search-close{background:transparent;border:none;color:var(--color-text-muted);font-size:1.25rem;cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-md);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;width:36px;height:36px}.search-close:hover{color:var(--color-error);background:#ef44441a}.search-results{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);max-height:60vh;overflow-y:auto;box-shadow:var(--effect-shadow-lg);display:none;padding:var(--spacing-xs) 0}.search-results:not(:empty){display:block;animation:slideDown .2s ease-out}.search-result-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid rgba(255,255,255,.05);cursor:pointer;transition:all var(--transition-fast);position:relative;overflow:hidden}.search-result-item:last-child{border-bottom:none}.search-result-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--color-accent);opacity:0;transition:opacity var(--transition-fast)}.search-result-item:hover{background:#ffffff08}.search-result-item:hover:before{opacity:1}.search-result-item.series-result{background:rgba(var(--accent-rgb),.02)}.result-content{flex:1;min-width:0}.result-title{font-size:var(--text-base);font-weight:500;color:var(--color-text);margin-bottom:2px}.result-subtitle{font-size:var(--text-sm);color:var(--color-text-muted)}.source-badge{padding:3px 8px;border-radius:var(--radius-sm);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;background:var(--color-surface);color:var(--color-text-muted);border:1px solid var(--color-border)}.source-badge.source-saved{background:#10b9811a;color:#10b981;border-color:#10b98133}.source-badge.source-history{background:#f59e0b1a;color:#f59e0b;border-color:#f59e0b33}.source-badge.source-public{background:#3b82f61a;color:#3b82f6;border-color:#3b82f633}.search-hint{padding:0;margin-top:0;width:100%;display:flex;justify-content:center}.hint-card{display:flex;align-items:center;gap:var(--spacing-md);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--glass-border);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--effect-shadow-md);width:100%;text-align:left;position:relative;overflow:hidden}.hint-card:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--effect-shadow-lg),var(--effect-glow)}.hint-icon-wrapper{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:rgba(var(--accent-rgb),.1);color:var(--color-accent);flex-shrink:0}.hint-icon-wrapper svg{width:24px;height:24px}.hint-content{flex:1;display:flex;flex-direction:column;gap:2px}.hint-title{font-size:var(--text-base);font-weight:600;color:var(--color-text)}.hint-formats{font-size:var(--text-xs);color:var(--color-text-muted);font-weight:500}.hint-action-icon{color:var(--color-text-muted);transition:transform var(--transition-fast);display:flex;align-items:center}.hint-action-icon svg{width:20px;height:20px}.hint-card:hover .hint-action-icon{color:var(--color-accent);transform:translate(2px)}.search-url-action{padding:var(--spacing-2xl);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-lg);text-align:center;width:100%}.url-icon-large{color:var(--color-accent);margin-bottom:var(--spacing-sm);display:flex;align-items:center;justify-content:center;background:rgba(var(--accent-rgb),.1);width:80px;height:80px;border-radius:50%;box-shadow:var(--effect-glow)}.url-icon-large svg{width:40px;height:40px}.fab-search{position:fixed;bottom:90px;right:24px;width:56px;height:56px;border-radius:50%;background:var(--color-accent);color:#fff;font-size:1.5rem;border:none;cursor:pointer;box-shadow:var(--effect-shadow-lg),var(--effect-glow);z-index:1500;transition:all var(--transition-base);display:flex;align-items:center;justify-content:center}.fab-search:hover{transform:translateY(-4px) scale(1.05);box-shadow:var(--effect-shadow-xl),var(--effect-glow)}.fab-search:active{transform:translateY(-2px) scale(.95)}@media(max-width:640px){.search-overlay{justify-content:flex-end;padding-top:0;padding-bottom:env(safe-area-inset-bottom,20px)}.search-modal{width:100%;max-width:100%;margin:0;padding:var(--spacing-md);border-radius:var(--radius-xl) var(--radius-xl) 0 0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;border-top:none;box-shadow:none;animation:slideUpSheet .3s cubic-bezier(.16,1,.3,1);height:auto;max-height:85vh}@keyframes slideUpSheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}.search-input-wrapper{padding:var(--spacing-md)}.search-input{font-size:var(--text-lg)}.search-hint{margin-top:0;padding:0}.search-hint span{width:100%;padding:var(--spacing-md);font-size:.9rem}.search-results{max-height:50vh}}.fab-autoscroll{position:fixed;bottom:160px;right:20px;width:56px;height:56px;border-radius:50%;background:var(--color-accent);border:none;color:#fff;font-size:1.4rem;cursor:pointer;box-shadow:var(--effect-shadow-lg);z-index:1500;transition:all var(--transition-base);display:flex;align-items:center;justify-content:center}.fab-autoscroll:hover{transform:scale(1.1);background:var(--color-accent);filter:brightness(1.2)}.fab-autoscroll.active{background:#ef4444;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}.fab-autoscroll-panel{position:fixed;bottom:230px;right:20px;width:180px;background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--effect-shadow-xl);z-index:1500;overflow:hidden;animation:slideUp .2s ease-out}.fab-autoscroll-panel.hidden{display:none}.fab-panel-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-accent);color:#fff}.fab-panel-title{font-size:var(--text-sm);font-weight:600}.fab-panel-close{background:transparent;border:none;color:#fff;font-size:1rem;cursor:pointer;padding:2px 6px;border-radius:var(--radius-sm);transition:background .2s ease}.fab-panel-close:hover{background:#fff3}.fab-panel-body{padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm)}.fab-speed-label{font-size:var(--text-xs);color:var(--color-text-muted);font-weight:500}.fab-speed-slider{width:100%;height:6px;border-radius:var(--radius-full);background:var(--color-border);outline:none;-webkit-appearance:none;appearance:none}.fab-speed-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--color-accent);cursor:pointer;transition:background .2s ease}.fab-speed-slider::-webkit-slider-thumb:hover{filter:brightness(1.2)}.fab-speed-value{font-size:var(--text-sm);font-weight:600;color:var(--color-text);text-align:center}@media(max-width:768px){.fab-search,.fab-autoscroll{bottom:calc(80px + var(--safe-bottom));right:16px}.fab-autoscroll{bottom:calc(150px + var(--safe-bottom))}.fab-autoscroll-panel{bottom:calc(220px + var(--safe-bottom));right:16px;width:160px}}#contentBody{max-width:700px;margin:0 auto;padding:9rem 1.25rem 4rem;box-sizing:border-box;overflow-x:hidden;word-wrap:break-word}@media(max-width:600px){#contentBody{max-width:100%;padding:8rem .5rem 4rem}}#contentBody *{max-width:100%;box-sizing:border-box}#contentBody img{max-width:100%;height:auto!important;display:block;margin:1rem auto;border-radius:var(--radius-md);box-shadow:var(--effect-shadow-sm)}#contentBody pre{max-width:100%;overflow-x:auto;white-space:pre-wrap!important;word-break:break-all;background:var(--color-surface);padding:var(--spacing-md);border-radius:var(--radius-md);border:1px solid var(--color-border)}#contentBody code{white-space:pre-wrap!important;word-break:break-word}#contentBody table{display:block;width:100%;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:1rem 0}#contentBody th,#contentBody td{padding:.5rem;border:1px solid var(--color-border);min-width:100px}#contentBody a{word-break:break-word;overflow-wrap:break-word}#contentBody iframe{max-width:100%;border-radius:var(--radius-md)}.library-section{padding:var(--spacing-md);padding-top:40px;height:100%;overflow-y:auto;display:flex;flex-direction:column}.library-header{margin-bottom:var(--spacing-md);display:flex;align-items:center;justify-content:space-between}.library-header h2{font-size:1.8rem;font-weight:700;color:var(--color-text);margin:0;font-family:var(--font-heading, "Inter", sans-serif);letter-spacing:-.5px}.library-tabs{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);padding-bottom:8px;border-bottom:1px solid var(--color-border);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tabs-row{display:flex;justify-content:flex-start;align-items:center;width:100%;flex-wrap:nowrap;gap:var(--spacing-sm)}.library-tabs{flex-wrap:wrap}@media(max-width:480px){.library-tabs{gap:var(--spacing-sm)}.view-toggle{margin-left:auto;width:100%;justify-content:flex-end;order:2;flex-basis:100%}.tabs-group{flex:1;justify-content:flex-start}}.library-tabs::-webkit-scrollbar{display:none}.tabs-group{display:flex;gap:var(--spacing-sm);flex-wrap:nowrap;flex-shrink:0}.tab-btn{background:var(--glass-overlay);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--color-border);padding:6px 12px;border-radius:var(--radius-md);font-size:.85rem;color:var(--color-text-muted);cursor:pointer;transition:all .2s ease;font-weight:500;white-space:nowrap;opacity:.9;flex-shrink:0;width:auto;flex-grow:0;display:inline-flex;align-items:center;gap:6px;height:32px}.tab-btn:hover{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border);transform:translateY(-1px);opacity:1}.tab-btn.active{background:var(--color-accent);color:#fff;font-weight:600;border-color:var(--color-accent);box-shadow:0 2px 8px rgba(var(--color-accent-rgb),.3);opacity:1}.tab-btn .icon{width:16px;height:16px}.icon-sm{width:16px;height:16px;display:inline-block;vertical-align:middle}.icon-xl{width:48px;height:48px;display:inline-block}.view-toggle{display:flex;gap:2px;background:var(--glass-overlay);padding:2px;border-radius:var(--radius-md);border:1px solid var(--color-border);flex-shrink:0}.view-btn{width:28px;height:28px;font-size:1rem;border-radius:var(--radius-sm);background:#fffffff2;border:1px solid rgba(0,0,0,.1);color:var(--color-text);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 2px #0000001a}.view-btn:hover{background:#fff;color:var(--color-text);transform:scale(1.05);box-shadow:0 2px 4px #00000026}.view-btn.active{background:var(--color-accent);color:#fff;box-shadow:0 1px 3px rgba(var(--color-accent-rgb),.3)}.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--spacing-md)}@media(max-width:480px){.library-grid{gap:var(--spacing-sm);grid-template-columns:repeat(2,1fr)}.library-section{padding-left:var(--spacing-sm);padding-right:var(--spacing-sm)}}.library-grid.list-view{display:flex;flex-direction:column;gap:var(--spacing-sm)}.library-grid.list-view .card,.library-grid.list-view .series-card{display:flex;flex-direction:row;align-items:center;padding:var(--spacing-sm);min-height:80px;gap:var(--spacing-md)}.library-grid.list-view .card-cover{width:60px;height:60px;flex-shrink:0}.library-grid.list-view .card-content-wrapper{flex:1;min-width:0}.library-grid.list-view .card-actions{margin-top:0;opacity:1}.library-grid .card{position:relative;background:var(--glass-surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:0;overflow:hidden;cursor:pointer;transition:transform var(--duration-fast),border-color var(--duration-fast),box-shadow var(--duration-fast);display:flex;flex-direction:column;aspect-ratio:1}.library-grid .card:hover{transform:translateY(-2px);border-color:var(--color-accent);box-shadow:var(--shadow-lg)}.library-grid .card-cover{height:48%;width:100%;background-size:cover;background-position:center;position:relative;flex-shrink:0}.card-cover .series-badge{position:absolute;top:6px;right:6px;background:#000000b3;color:#fff;padding:3px 7px;border-radius:4px;font-size:.65rem;font-weight:600;text-transform:uppercase}.cover-type-icon{font-size:2rem;opacity:.4;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.lazy-cover{transition:background-image .3s ease-in-out}.lazy-cover.loaded{animation:fadeInCover .3s ease-out}@keyframes fadeInCover{0%{opacity:.7}to{opacity:1}}.library-grid .card-content-wrapper{padding:4px 6px 6px;flex:1;display:flex;flex-direction:column;min-width:0;justify-content:space-between;gap:2px}.library-grid .card-title{font-family:var(--font-serif);font-size:.85rem;font-weight:600;margin:0;color:var(--color-text);line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.library-grid .card-meta{font-family:var(--font-sans);font-size:.7rem;color:var(--color-text-muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.library-grid .progress-bar-mini{height:2px;background:#ffffff1a;border-radius:2px;overflow:hidden;margin-top:2px}.library-grid .progress-fill-mini{height:100%;background:var(--color-accent);border-radius:2px}.library-grid .meta-progress{font-size:.65rem;color:var(--color-text-muted);margin-top:3px;white-space:nowrap}.card-thumb{display:none}.library-grid .card-actions{margin-top:var(--spacing-md);display:flex;justify-content:flex-end;gap:var(--spacing-sm);opacity:0;transition:opacity var(--duration-fast)}.library-grid .card-footer-row{display:flex;align-items:center;justify-content:space-between;margin-top:auto;gap:4px;font-size:.7rem;min-width:0;flex-shrink:0;min-height:22px}@container (max-width: 140px){.library-grid .meta-progress{display:none}}@media(max-width:380px){.library-grid .card-footer-row{flex-wrap:wrap;gap:6px}.library-grid .meta-progress{flex:1 0 100%;min-width:100%}.library-grid .card-inline-actions{flex:1 0 100%;justify-content:flex-end}}.library-grid .card-inline-actions{display:flex;gap:4px}.library-grid .btn-action-inline{background:none;border:none;cursor:pointer;color:var(--color-accent);transition:all .2s;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:4px;opacity:1;flex-shrink:0}@media(max-width:380px){.library-grid .btn-action-inline{width:28px;height:28px}}.library-grid .btn-action-inline:hover{opacity:1;transform:scale(1.05);background:var(--color-accent);color:#fff}.library-grid .btn-read{color:var(--color-accent)}.library-grid .btn-read:hover{color:#fff}.library-grid .btn-delete{color:var(--color-error);opacity:.7}.library-grid .btn-delete:hover{opacity:1;background:#ff00001a}.library-grid .series-card:hover .card-actions,.library-grid .card:hover .card-actions{opacity:1}.library-grid .card-actions .btn-action{padding:var(--spacing-xs);font-size:1.2rem;min-width:36px;min-height:36px;display:flex;align-items:center;justify-content:center}.library-grid .public-badge{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);background:#a855f733;color:#a855f7;padding:4px 8px;border-radius:var(--radius-sm);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.library-grid .public-card{position:relative}.modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:clamp(1rem,4vw,3rem);opacity:1;transition:opacity var(--duration-normal)}.modal-overlay.hidden{opacity:0;pointer-events:none}.modal-content{background:var(--color-bg);border:2px solid var(--color-border);border-radius:20px;max-width:700px;width:100%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 24px 48px #0000004d,0 0 0 1px #ffffff0d;transform:scale(1);transition:transform var(--duration-normal);overflow:hidden}.modal-overlay.hidden .modal-content{transform:scale(.95)}.modal-header{padding:clamp(1.5rem,4vw,2rem);border-bottom:1px solid var(--color-border);background:var(--glass-overlay);display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-md)}.series-info{flex:1;min-width:0}.series-title{font-family:var(--font-serif);font-size:clamp(1.25rem,3vw,1.75rem);font-weight:700;margin-bottom:var(--spacing-sm);color:var(--color-text);line-height:1.2}.series-meta{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:.85rem;color:var(--color-text-muted);align-items:center}.modal-close{background:none;border:none;font-size:1.5rem;color:var(--color-text-muted);cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-sm);transition:all var(--duration-fast);z-index:10;flex-shrink:0;min-width:40px;min-height:40px;display:flex;align-items:center;justify-content:center}.modal-close:hover{background:var(--color-highlight);color:var(--color-text)}.modal-progress{padding:8px var(--spacing-lg);background:var(--color-highlight);display:flex;align-items:center;gap:var(--spacing-md)}.progress-bar{flex:1;height:6px;background:var(--color-border);border-radius:var(--radius-xl);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-accent),var(--color-accent));border-radius:var(--radius-xl);transition:width var(--duration-normal)}.progress-text{display:none;font-size:.85rem;font-weight:600;color:var(--color-text-muted);min-width:80px;text-align:right}.modal-actions-bar{padding:0;border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:0;flex-wrap:wrap}.fetch-controls{background:linear-gradient(135deg,#6366f11a,#a855f71a);border:none;border-radius:0;padding:12px 16px;display:flex;flex-direction:column;gap:10px;flex:1;width:100%}.action-label{font-size:.8rem;font-weight:700;color:var(--color-accent);text-transform:uppercase;letter-spacing:.5px}.btn-group{display:flex;gap:10px}.btn-secondary.btn-sm{height:40px;padding:0 16px;font-size:.9rem;font-weight:600;min-width:56px;border-radius:8px;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);transition:all .2s ease}.btn-secondary.btn-sm:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent);transform:translateY(-2px)}.btn-secondary.btn-sm.active{background:var(--color-accent);color:#fff}.action-divider{display:none}.modal-actions-bar button:not(.btn-sm){display:flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 20px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:1px solid transparent}#toggleSubscriptionBtn{grid-column:auto;background:linear-gradient(135deg,var(--color-accent),#7c3aed);color:#fff;box-shadow:0 4px 12px #6366f14d}#toggleSubscriptionBtn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #6366f166}#saveAllChaptersBtn,#markAllReadBtn{background:var(--glass-overlay);border:1px solid rgba(255,255,255,.1);color:var(--color-text)}#saveAllChaptersBtn:hover,#markAllReadBtn:hover{background:#ffffff14;border-color:var(--color-accent);color:var(--color-accent)}#reportSeriesBtn{grid-column:auto;margin-top:0;padding:0 16px;background:transparent;border:1px solid rgba(255,255,255,.05);color:var(--color-text-muted);font-size:.9rem}#reportSeriesBtn:hover{color:var(--color-error);background:#ef44441a;border-color:#ef444433}.subscription-settings{padding:var(--spacing-lg);background:var(--color-highlight);border-bottom:1px solid var(--color-border)}.subscription-settings h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-md)}.setting-item{padding:var(--spacing-sm) 0}.setting-item label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer}.setting-item input[type=checkbox]{width:18px;height:18px;cursor:pointer}.setting-item select{margin-left:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:.9rem}.modal-body{flex:1;overflow-y:auto;padding:var(--spacing-lg)}.chapter-list{display:flex;flex-direction:column;gap:8px}.chapter-item{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:10px 14px;background:var(--glass-overlay);border:1px solid rgba(255,255,255,.05);border-radius:8px;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.chapter-item:hover{background:#ffffff14;border-color:#ffffff1a;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.chapter-main{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:0}.chapter-number{font-size:.7rem;font-weight:600;color:var(--color-accent);text-transform:uppercase;letter-spacing:.5px}.chapter-title{font-size:.95rem;font-weight:500;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}.chapter-status{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.chapter-progress-container{display:flex;align-items:center;gap:8px;min-width:80px}.chapter-progress-bar{flex:1;height:6px;background:var(--color-surface-elevated, #e5e7eb);border-radius:3px;overflow:hidden;min-width:50px}.chapter-progress-fill{height:100%;border-radius:3px;transition:width .3s ease}.chapter-progress-text{font-size:.7rem;font-weight:600;color:var(--color-text-muted, #6b7280);min-width:32px;text-align:right}.status-badge{padding:4px 10px;border-radius:99px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.status-badge.read{background:#22c55e33;color:#22c55e}.status-badge.saved{background:#3b82f633;color:#3b82f6}.status-badge.in-progress{background:#fbbf2433;color:#fbbf24}.status-badge.available{background:#a855f733;color:#a855f7}.status-badge.new{background:#22c55e4d;color:#22c55e;animation:pulse-new 1s ease-in-out 2}@keyframes pulse-new{0%,to{opacity:1}50%{opacity:.5}}.chapter-item.new-chapter{animation:slide-in .3s ease-out;border-color:#22c55e4d}@keyframes slide-in{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.chapter-actions{display:flex;gap:8px;opacity:.7;transition:opacity .2s ease}.chapter-item:hover .chapter-actions{opacity:1}.btn-icon{width:36px;height:36px;background:transparent;border:1px solid transparent;border-radius:8px;padding:0;font-size:1.1rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;color:var(--color-text-muted)}.btn-icon:hover{background:#ffffff1a;color:var(--color-text);border-color:#ffffff1a;transform:scale(1.1)}@media(max-width:768px){.modal-overlay{padding:0}.modal-content{max-width:100%;max-height:100vh;border-radius:0}.chapter-item{grid-template-columns:1fr;gap:var(--spacing-sm)}.chapter-status{justify-content:flex-start}.chapter-actions{opacity:1;justify-content:flex-end}.modal-actions-bar{flex-direction:column}}.domain-group{grid-column:1 / -1;background:var(--glass-overlay);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.domain-header{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;background:var(--color-highlight);transition:background var(--duration-fast)}.domain-header:hover{background:#ffffff14}.domain-icon{font-size:1.25rem}.domain-name{font-weight:600;flex:1}.domain-count{color:var(--color-text-muted);font-size:.85rem}.domain-chevron{color:var(--color-text-muted);font-size:.75rem;transition:transform var(--duration-fast)}.domain-header.expanded .domain-chevron{transform:rotate(0)}.domain-header:not(.expanded) .domain-chevron{transform:rotate(-90deg)}.domain-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-md);padding:var(--spacing-md);transition:max-height var(--duration-normal),padding var(--duration-normal)}.domain-items.collapsed{max-height:0;padding:0;overflow:hidden}@media(max-width:768px){.domain-items{grid-template-columns:1fr}}.cover-overlay{position:absolute;inset:0;pointer-events:none}[data-theme=day] .cover-overlay{background:linear-gradient(to bottom,transparent 30%,rgba(0,0,0,.4))}[data-theme=night] .cover-overlay,[data-theme=oled] .cover-overlay,[data-theme=sepia] .cover-overlay{background:linear-gradient(to bottom,transparent 30%,rgba(0,0,0,.6))}.standalone-card{cursor:pointer}.standalone-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000004d}.standalone-card .card-content-wrapper{padding-bottom:16px}.series-card{cursor:pointer}.content-card{border:none!important;background:transparent!important;box-shadow:none!important;padding:0!important;position:relative;z-index:1}.content-card:hover{border:none!important;background:transparent!important;box-shadow:none!important;transform:none!important}.reader-content{max-width:700px;margin:0 auto;padding:9rem 1.25rem 4rem;box-sizing:border-box;font-size:var(--reader-font-size, 18px);font-family:var(--reader-font-family, Georgia, serif);line-height:var(--reader-line-height, 1.75);color:var(--color-text);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;transition:font-size .2s ease,line-height .2s ease}@media(max-width:600px){.reader-content{padding-left:.5rem;padding-right:.5rem;padding-top:8rem;max-width:100%}}#contentBody{position:relative;z-index:1;text-shadow:0 0 .5px rgba(0,0,0,.5),0 0 .9px rgba(0,0,0,.28),.1px .1px .7px rgba(0,0,0,.18);letter-spacing:.015em;font-feature-settings:"liga" 1,"kern" 1}[data-theme=day] #contentBody{text-shadow:0 0 .6px rgba(0,0,0,.55),0 0 1px rgba(0,0,0,.3),.1px .1px .8px rgba(0,0,0,.2)}[data-theme=sepia] #contentBody{text-shadow:0 0 .7px rgba(67,52,34,.65),0 0 1.1px rgba(67,52,34,.38),.1px .1px .9px rgba(67,52,34,.25)}[data-theme=night] #contentBody,[data-theme=oled] #contentBody{text-shadow:0 0 .5px rgba(255,255,255,.28),0 0 .8px rgba(255,255,255,.14)}.reader-content p,.content-body p{margin-bottom:1.25em;text-align:justify;hyphens:auto;-webkit-hyphens:auto}.reader-content p:first-of-type,.content-body p:first-of-type{margin-top:0}.reader-content h1,.content-body h1,#contentBody h1{font-size:2em!important;font-weight:700;margin-top:2.5em;margin-bottom:.75em;line-height:1.2;color:var(--color-text);font-family:var(--font-sans, system-ui, sans-serif);letter-spacing:-.02em}.reader-content h2,.content-body h2,#contentBody h2{font-size:1.5em!important;font-weight:600;margin-top:2em;margin-bottom:.6em;line-height:1.3;color:var(--color-text);border-bottom:2px solid var(--color-border);padding-bottom:.4em}.reader-content h3,.content-body h3,#contentBody h3{font-size:1.3em!important;font-weight:600;margin-top:1.75em;margin-bottom:.5em;line-height:1.35;color:var(--color-text);font-family:var(--font-sans, system-ui, sans-serif)}.reader-content h4,.reader-content h5,.reader-content h6,.content-body h4,.content-body h5,.content-body h6,#contentBody h4,#contentBody h5,#contentBody h6{font-size:1.15em!important;font-weight:600;margin-top:1.5em;margin-bottom:.5em;color:var(--color-text-muted);font-family:var(--font-sans, system-ui, sans-serif)}.reader-content blockquote,.content-body blockquote{margin:1.5em 0;padding:1em 1.25em;border-left:4px solid var(--color-accent);background:var(--color-accent-dim);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic}.reader-content ul,.reader-content ol,.content-body ul,.content-body ol{margin:1em 0;padding-left:1.5em}.reader-content li,.content-body li{margin-bottom:.5em}.reader-content code,.content-body code{font-family:var(--font-mono);font-size:.9em;background:var(--color-accent-dim);padding:.15em .4em;border-radius:var(--radius-sm)}.reader-content pre,.content-body pre{margin:1.5em 0;padding:1em;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow-x:auto}.reader-content figure,.content-body figure{margin:2em 0;text-align:center}.reader-content figure img,.content-body figure img{max-width:100%;height:auto;border-radius:var(--radius-md);box-shadow:var(--effect-shadow-md)}.reader-content figcaption,.content-body figcaption{margin-top:.75em;font-size:.9em;color:var(--color-text-muted);font-style:italic}.reader-content .table-wrapper,.content-body .table-wrapper{margin:1.5em 0;overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--color-border)}.reader-content table,.content-body table{width:100%;border-collapse:collapse;font-size:.9em}.reader-content th,.content-body th{background:var(--color-surface);font-weight:600;text-align:left;padding:.75em 1em;border-bottom:2px solid var(--color-border)}.reader-content td,.content-body td{padding:.75em 1em;border-bottom:1px solid var(--color-border)}.reader-content tr:last-child td,.content-body tr:last-child td{border-bottom:none}.reader-content tr:nth-child(2n),.content-body tr:nth-child(2n){background:var(--color-highlight)}.reader-content hr,.content-body hr{margin:2em 0;border:none;border-top:1px solid var(--color-border)}.title-hidden{display:none!important}.drop-cap:first-letter{float:left;font-size:3.5rem;line-height:.8;margin-right:.15em;margin-top:.15em;font-weight:700;color:var(--color-accent)}#navigationBar{display:flex;justify-content:space-between;align-items:center;padding:2.5rem 0;margin-top:3rem;border-top:1px solid var(--color-border);max-width:700px;margin-left:auto;margin-right:auto}@media(max-width:600px){#navigationBar{max-width:100%;padding:2rem .5rem;margin-top:2rem}}#navigationBar.hidden{display:none}#navigationBar button,.nav-btn-large{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);padding:.9rem 1.5rem;border-radius:var(--radius-full, 999px);cursor:pointer;font-family:var(--font-sans);font-weight:500;font-size:.9rem;display:flex;align-items:center;gap:.5rem;transition:all .2s ease;box-shadow:var(--effect-shadow-sm)}@media(max-width:600px){#navigationBar button,.nav-btn-large{padding:.75rem 1.25rem;font-size:.85rem}}#navigationBar button:hover:not(:disabled),.nav-btn-large:hover:not(:disabled){background:var(--color-accent);color:#fff;border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 6px 16px rgba(var(--color-accent-rgb, 0, 0, 0),.25)}#navigationBar button:disabled,.nav-btn-large:disabled{opacity:.4;cursor:not-allowed;background:var(--color-surface);box-shadow:none}#navigationBar button .icon{width:16px;height:16px;stroke:currentColor}.hidden{display:none!important}@media(max-width:768px){.status-bar{display:none}.app-container{padding-bottom:60px}.header{padding:var(--space-3);margin-bottom:var(--space-4)}.logo h1{font-size:var(--text-lg)}.theme-switcher{gap:var(--space-1)}.theme-btn{padding:var(--space-1);font-size:1rem}.input-group{flex-direction:column;gap:var(--spacing-sm)}.url-input,.btn-primary{width:100%}}@media(min-width:769px){.mobile-nav{display:none}.status-bar{display:flex}}@media(pointer:coarse){button,.nav-btn,.theme-btn,.quick-link,a{min-height:44px;min-width:44px}.theme-btn,.nav-btn{padding:var(--space-2) var(--space-3)}}.reading-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:1002;background:var(--color-bg);opacity:0;transition:opacity .2s ease-out;pointer-events:none}.reading-progress[data-view=reader]{opacity:1}.reading-progress-fill{height:100%;width:0%;background:var(--color-accent);box-shadow:0 0 10px var(--color-accent-dim);transition:width .3s cubic-bezier(.4,0,.6,1)}.top-panel{position:fixed;top:0;left:0;right:0;padding-top:env(safe-area-inset-top,0px);min-height:48px;display:flex;align-items:center;justify-content:space-between;padding-left:12px;padding-right:12px;z-index:1001;background:var(--glass-bg);border-bottom:1px solid var(--glass-border);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));box-shadow:var(--effect-shadow-md),var(--effect-glow);transform:translateY(0);opacity:1;will-change:transform;transform:translateZ(0);backface-visibility:hidden}@keyframes topPanelSlideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes topPanelSlideUp{0%{transform:translateY(0);opacity:1}to{transform:translateY(-100%);opacity:0}}.top-panel[data-state=visible]{animation:topPanelSlideDown .4s cubic-bezier(.4,0,.2,1) forwards;pointer-events:auto}.top-panel[data-state=hidden]{animation:topPanelSlideUp .4s cubic-bezier(.4,0,.2,1) forwards;pointer-events:none}.top-panel-hover-zone{position:fixed;top:0;left:0;right:0;height:calc(54px + env(safe-area-inset-top,0px));z-index:1000}.top-panel-logo{display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;transition:opacity .2s ease}.top-panel-logo:hover{opacity:.8}.top-panel-logo-image{width:32px;height:32px;object-fit:contain;transition:filter .3s ease}[data-theme=day] .top-panel-logo-image{filter:drop-shadow(0 0 8px rgba(0,162,255,.6)) drop-shadow(0 2px 4px rgba(0,100,255,.3))}[data-theme=sepia] .top-panel-logo-image{filter:drop-shadow(0 0 10px rgba(0,212,255,.5)) drop-shadow(0 2px 4px rgba(0,0,0,.2))}[data-theme=night] .top-panel-logo-image{filter:drop-shadow(0 0 12px rgba(255,215,0,.6)) drop-shadow(0 0 24px rgba(255,180,0,.3))}[data-theme=oled] .top-panel-logo-image{filter:drop-shadow(0 0 16px rgba(255,215,0,.8)) drop-shadow(0 0 32px rgba(255,165,0,.4)) drop-shadow(0 0 48px rgba(255,215,0,.2))}.top-panel-logo-text{font-family:var(--font-sans);font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--color-text)}.top-panel-settings{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--glass-overlay);border:1px solid var(--glass-border);border-radius:50%;color:var(--color-text-muted);font-size:20px;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #0000000d}.top-panel-settings:hover{background:var(--color-bg);color:var(--color-text);border-color:var(--color-accent);transform:rotate(90deg);box-shadow:0 4px 12px #0000001a}.top-panel-settings.active{background:var(--color-accent);color:#fff;border-color:var(--color-accent);box-shadow:0 0 15px var(--color-accent-dim)}.top-panel-source,.top-panel-counter{display:none!important}@media(max-width:480px){.top-panel{padding-left:8px;padding-right:8px}}:fullscreen .top-panel,:fullscreen .reading-progress{padding-top:0}.top-panel[data-fullscreen=true]{padding-top:0}@media(min-width:769px){.top-panel-counter{position:relative}.top-panel-counter:after{content:attr(data-reset-date);position:absolute;top:calc(100% + 8px);right:0;background:var(--panel-bg);color:var(--color-text);padding:8px 12px;border-radius:8px;border:1px solid var(--color-border);font-size:12px;font-weight:500;white-space:nowrap;opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .2s,transform .2s;box-shadow:0 4px 12px #0000004d;z-index:1020}.top-panel-counter:hover:after{opacity:1;transform:translateY(0)}}.breadcrumbs{font-family:var(--font-sans);letter-spacing:.02em}.breadcrumbs-item{font-weight:600;padding:2px 4px;border-radius:4px;transition:all .2s ease;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:120px;display:inline-block;vertical-align:middle}@media(max-width:480px){.breadcrumbs-item{max-width:80px}}.breadcrumbs-item:not(.current):hover{background:var(--color-bg-hover)}.breadcrumbs-separator{margin:0 4px;opacity:.5;flex-shrink:0}.breadcrumbs-item.current{color:var(--color-accent);font-weight:700}@media(max-width:480px){.top-panel-counter{min-width:auto!important;padding:4px 6px!important;font-size:11px!important;gap:2px!important;display:flex!important;align-items:center!important}.top-panel-counter-text{display:inline!important;visibility:visible!important;font-size:11px!important;opacity:1!important}}.top-panel-counter[data-usage=low]{background:#22c55e33;border-color:#22c55e80;color:#22c55e}.top-panel-counter[data-usage=medium]{background:#eab30833;border-color:#eab30880;color:#eab308}.top-panel-counter[data-usage=high]{background:#ef444433;border-color:#ef444480;color:#ef4444}#navBar{position:fixed;top:52px;left:50%;transform:translate(-50%);z-index:990;height:auto;min-height:32px;width:auto;min-width:240px;max-width:90%;display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;justify-content:center;gap:.5rem;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);padding:.4rem .75rem;border-radius:var(--radius-full);border:1px solid var(--glass-border);box-shadow:var(--effect-shadow-md);transition:all .25s cubic-bezier(.16,1,.3,1);opacity:0;pointer-events:none}#navBar[data-visible=true]{opacity:1;transform:translate(-50%) translateY(0);pointer-events:all}#navBar[data-visible=false]{opacity:0;transform:translate(-50%) translateY(-10px);pointer-events:none}.nav-title-wrapper{display:flex;align-items:center;gap:.375rem;cursor:pointer;padding:.25rem .5rem;border-radius:var(--radius-sm);transition:background-color .2s ease;max-width:250px}.nav-title-wrapper:hover{background-color:#ffffff1a}[data-theme=day] .nav-title-wrapper:hover{background-color:#0000000d}.nav-title{flex-shrink:1;flex-grow:0;font-family:var(--font-sans);font-size:.85rem;font-weight:600;color:var(--color-text);white-space:nowrap!important;overflow:hidden;text-overflow:ellipsis;line-height:1.3}.nav-caret{width:14px;height:14px;flex-shrink:0;color:var(--color-text-muted);transition:transform .2s ease;display:none}.nav-caret.rotated{transform:rotate(180deg)}.nav-control{background:transparent;border:1px solid var(--glass-border);color:var(--color-text-muted);cursor:pointer;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.25,.46,.45,.94);flex-shrink:0;padding:0}.nav-control:hover:not(:disabled){background:var(--color-accent-dim);color:var(--color-accent);border-color:var(--color-accent);transform:scale(1.15)}.nav-control:active:not(:disabled){transform:scale(.9)}.nav-control:disabled{opacity:.3;cursor:not-allowed;border-color:var(--glass-border)}.nav-icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.toc-dropdown{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);width:320px;max-width:90vw;max-height:400px;overflow-y:auto;background:var(--color-surface, rgba(30, 30, 35, .95));backdrop-filter:blur(40px) saturate(200%);-webkit-backdrop-filter:blur(40px) saturate(200%);z-index:100;border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--effect-shadow-lg);padding:.5rem;opacity:0;pointer-events:none;transform:translate(-50%) translateY(-8px) scale(.98);transition:all .2s cubic-bezier(.16,1,.3,1);scrollbar-width:thin;scrollbar-color:var(--color-accent) transparent}.toc-dropdown.visible{opacity:1;pointer-events:all;transform:translate(-50%) translateY(0) scale(1)}.toc-dropdown::-webkit-scrollbar{width:6px}.toc-dropdown::-webkit-scrollbar-track{background:transparent}.toc-dropdown::-webkit-scrollbar-thumb{background:var(--color-accent-dim);border-radius:var(--radius-full)}.toc-dropdown::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}.toc-item{font-family:var(--font-sans);font-size:.875rem;padding:10px 12px;color:var(--color-text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease;line-height:1.4;border-left:2px solid transparent}.toc-item:hover{background:var(--color-accent-dim);color:var(--color-text);border-left-color:var(--color-accent)}.toc-level-1{font-weight:600;color:var(--color-text);font-size:.9rem}.toc-level-2{padding-left:24px}.toc-level-3{padding-left:40px;font-size:.8rem}.toc-level-4{padding-left:56px;font-size:.75rem}.toc-empty{padding:1.5rem;text-align:center;color:var(--color-text-muted);font-size:.875rem}.toc-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;background:transparent;display:none}.toc-backdrop.visible{display:block}[data-theme=oled] #navBar,[data-theme=oled] .toc-dropdown{border:1px solid var(--color-border)}[data-theme=oled] .toc-item:hover{background:#3b82f633}[data-theme=sepia] .nav-title-wrapper:hover{background-color:#a05a2c1a}@media(max-width:768px){#navBar{max-width:95%;min-width:200px;gap:.4rem;padding:.3rem .5rem}.nav-title{font-size:.75rem;max-width:150px}.nav-control{width:30px;height:30px}.nav-icon{width:16px;height:16px}.toc-dropdown{width:90vw;max-height:60vh}}.bottom-panel{position:fixed;bottom:0;left:0;right:0;height:48px;display:flex;align-items:center;justify-content:space-around;z-index:1000;transform:translateY(0);opacity:1;will-change:transform;transform:translateZ(0);backface-visibility:hidden;background:var(--panel-bg);border-top:var(--panel-border);box-shadow:var(--panel-shadow);backdrop-filter:blur(var(--blur-intensity, 16px));-webkit-backdrop-filter:blur(var(--blur-intensity, 16px))}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideDown{0%{transform:translateY(0);opacity:1}to{transform:translateY(100%);opacity:0}}.bottom-panel[data-state=visible]{animation:slideUp .4s cubic-bezier(.4,0,.2,1) forwards;pointer-events:auto}.bottom-panel[data-state=hidden]{animation:slideDown .4s cubic-bezier(.4,0,.2,1) forwards;pointer-events:none}.bottom-panel-hover-zone{position:fixed;bottom:0;left:0;right:0;height:60px;z-index:999;pointer-events:auto}.bottom-panel-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-2);border:none;background:transparent;color:var(--color-text-muted);font-family:var(--font-sans);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);min-width:48px;min-height:44px;border-radius:var(--radius-md);position:relative}.bottom-panel-item:hover{color:var(--color-text);background:var(--color-highlight)}.bottom-panel-item:active{transform:scale(.95)}.bottom-panel-item.active{color:var(--color-accent);background-color:var(--color-accent-dim);border-radius:var(--radius-md)}.bottom-panel-item.active.bottom-panel-item--center{background:var(--color-accent);color:#fff!important;border-color:transparent}.bottom-panel-item--disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.bottom-panel-icon{font-size:1.25rem;line-height:1}.bottom-panel-label{display:block;margin-top:2px;font-size:.65rem;font-weight:500;line-height:1}@media(min-width:480px){.bottom-panel-label{margin-top:4px;font-size:.7rem}}.content-drawer-item-flex{flex-direction:column;gap:8px;text-align:center}.icon,.bottom-panel-icon{width:24px;height:24px;vertical-align:middle}.bottom-panel-item--center .icon,.bottom-panel-item--center .bottom-panel-icon{width:28px;height:28px}.bottom-panel-item--center{position:relative;width:56px;height:56px;margin-top:-24px;border-radius:50%;z-index:10;background:var(--gradient-center, var(--color-surface));border:none;color:#fff!important}.bottom-panel-item--center:hover{transform:scale(1.08);background:var(--color-accent);color:#fff!important;border-color:var(--color-accent);box-shadow:0 4px 12px var(--color-accent-dim)}.bottom-panel-item--center:active{transform:scale(.98)}.bottom-panel-item--center .bottom-panel-icon{font-size:1.5rem}.content-drawer{position:fixed;bottom:48px;left:0;right:0;background:var(--panel-bg);border-top:var(--panel-border);border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:var(--shadow-xl);backdrop-filter:blur(var(--blur-intensity, 16px));-webkit-backdrop-filter:blur(var(--blur-intensity, 16px));z-index:999;transform:translateY(100%);opacity:0;transition:transform var(--duration-normal) var(--ease-out),opacity var(--duration-normal) var(--ease-out);max-height:60vh;overflow-y:auto;padding-bottom:12px}.content-drawer-source-pill{display:inline-flex;align-items:center;gap:8px;margin:12px 16px 0;padding:6px 16px 6px 12px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:99px;text-decoration:none;color:var(--color-text);font-size:.9rem;font-weight:500;box-shadow:var(--shadow-sm);transition:all .2s ease;width:fit-content}.content-drawer-source-pill:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);border-color:var(--color-accent)}.drawer-source-favicon{width:20px;height:20px;border-radius:4px}.drawer-source-icon{font-size:.8em;opacity:.6;margin-left:4px}.content-drawer.visible{transform:translateY(0);opacity:1}.content-drawer.hidden{display:none}.content-drawer-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);font-weight:600;font-family:var(--font-sans);color:var(--color-text)}.content-drawer-close{background:transparent;border:none;color:var(--color-text-muted);font-size:1.2rem;cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:all var(--duration-fast)}.content-drawer-close:hover{background:var(--color-highlight);color:var(--color-text)}.content-drawer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px}.content-drawer-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-1);padding:10px;background:var(--color-highlight);border:1px solid var(--color-border);border-radius:var(--radius-lg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast);min-height:56px}.content-drawer-item:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.content-drawer-item:active{transform:scale(.97)}.content-drawer-item.active{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.autoscroll-slider-overlay{position:fixed;bottom:80px;right:20px;background:var(--panel-bg);border:1px solid var(--color-border);border-radius:24px;padding:20px 16px;box-shadow:var(--shadow-xl);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);z-index:1100;display:none;flex-direction:column;align-items:center;gap:12px;width:80px;opacity:0;pointer-events:none;transition:opacity .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);transform:scale(.9)}.autoscroll-slider-overlay.visible{display:flex;opacity:1;pointer-events:auto;transform:scale(1)}.autoscroll-slider-overlay input[type=range]{writing-mode:vertical-lr;direction:rtl;width:6px;height:160px;border-radius:99px;background:var(--color-border);background:linear-gradient(to top,var(--color-accent) 0%,var(--color-accent) var(--slider-fill, 50%),var(--color-border) var(--slider-fill, 50%),var(--color-border) 100%);outline:none;-webkit-appearance:none;appearance:none;cursor:pointer;margin:0 10px}.autoscroll-slider-overlay input[type=range]::-webkit-slider-runnable-track{width:100%;height:100%;border-radius:99px;background:transparent;border:none}.autoscroll-slider-overlay input[type=range]::-moz-range-track{width:100%;height:100%;border-radius:99px;background:transparent;border:none}.autoscroll-slider-overlay input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--color-surface);border:4px solid var(--color-accent);box-shadow:0 2px 8px #00000026;margin-left:-7px;cursor:grab;transition:transform .15s ease,box-shadow .15s ease}.autoscroll-slider-overlay input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--color-surface);border:4px solid var(--color-accent);box-shadow:0 2px 8px #00000026;cursor:grab;transition:transform .15s ease,box-shadow .15s ease}.autoscroll-slider-overlay input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 4px 12px #0003}.autoscroll-slider-overlay input[type=range]::-moz-range-thumb:hover{transform:scale(1.2);box-shadow:0 4px 12px #0003}.autoscroll-slider-overlay input[type=range]:active::-webkit-slider-thumb{cursor:grabbing;transform:scale(.95);background:var(--color-accent)}.autoscroll-slider-overlay input[type=range]:active::-moz-range-thumb{cursor:grabbing;transform:scale(.95);background:var(--color-accent)}.autoscroll-speed-label{font-family:Courier New,monospace;font-size:var(--text-xs);font-weight:600;color:var(--color-text);text-align:center;min-width:60px;white-space:nowrap}.tts-overlay{position:fixed;bottom:68px;left:0;right:0;height:44px;display:none;align-items:center;justify-content:center;gap:var(--space-2);background:var(--panel-bg);border-top:var(--panel-border);border-bottom:var(--panel-border);backdrop-filter:blur(var(--blur-intensity, 16px));-webkit-backdrop-filter:blur(var(--blur-intensity, 16px));z-index:999;transform:translateY(100%);opacity:0;pointer-events:none;transition:transform var(--duration-normal) var(--ease-out),opacity var(--duration-normal) var(--ease-out)}.tts-overlay.visible{display:flex;transform:translateY(0);opacity:1;pointer-events:auto}.tts-overlay-btn{display:flex;align-items:center;justify-content:center;width:40px;height:36px;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:1.1rem;cursor:pointer;transition:all var(--duration-fast)}.tts-overlay-btn:hover{background:var(--color-highlight);border-color:var(--color-accent)}.tts-overlay-btn.playing{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.tts-speed-select{padding:var(--space-1) var(--space-2);background:var(--color-highlight);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-xs);cursor:pointer}.tts-stop-btn{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);background:var(--color-highlight);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast)}.tts-stop-btn:hover{background:var(--color-error, #ef4444);color:#fff;border-color:var(--color-error, #ef4444)}.drawer-backdrop{position:fixed;inset:0;background:#0006;z-index:998;opacity:0;pointer-events:none;transition:opacity var(--duration-normal)}.drawer-backdrop.visible{opacity:1;pointer-events:auto}:root,[data-theme=day]{--panel-bg: rgba(255, 255, 255, .8);--panel-border: 1px solid rgba(0, 0, 0, .08);--panel-shadow: 0 -2px 12px rgba(0, 0, 0, .06);--blur-intensity: 12px;--heading-color: #09090B;--heading-weight: 600;--gradient-center: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%)}[data-theme=sepia]{--panel-bg: rgba(253, 245, 230, .8);--panel-border: 1px solid rgba(139, 90, 43, .15);--panel-shadow: 0 -2px 16px rgba(139, 90, 43, .1);--blur-intensity: 10px;--heading-color: #44403C;--heading-weight: 600;--panel-texture: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h40v40H0V0zm1 1h38v38H1V1z' fill='%23d4c4a8' fill-opacity='0.03'/%3E%3C/svg%3E");--gradient-center: linear-gradient(135deg, #D97706 0%, #B45309 100%)}[data-theme=sepia] .bottom-panel,[data-theme=sepia] .content-drawer{background-image:var(--panel-texture);background-size:40px 40px}[data-theme=night]{--panel-bg: rgba(24, 24, 27, .8);--panel-border: 1px solid rgba(255, 255, 255, .08);--panel-shadow: 0 -2px 20px rgba(0, 0, 0, .5);--blur-intensity: 16px;--accent-glow: 0 0 10px rgba(99, 102, 241, .25);--heading-color: #FAFAFA;--heading-weight: 500;--gradient-center: linear-gradient(135deg, #6366F1 0%, #A855F7 100%)}[data-theme=night] .bottom-panel-item--center{box-shadow:var(--shadow-lg),0 0 15px #6366f159}[data-theme=oled]{--panel-bg: rgba(0, 0, 0, .85);--panel-border: 1px solid rgba(0, 255, 255, .2);--panel-shadow: none;--blur-intensity: 20px;--accent-glow: 0 0 12px rgba(0, 255, 255, .4);--heading-color: #00ffff;--heading-weight: 400;--color-accent: #00ffff}[data-theme=oled] .bottom-panel{border-top-color:#00ffff40}[data-theme=oled] .bottom-panel-item--center{background:linear-gradient(135deg,#0ff,#f0f);box-shadow:0 0 20px #00ffff80,0 0 40px #ff00ff4d}[data-theme=oled] .bottom-panel-item--center:hover{box-shadow:0 0 30px #00ffffb3,0 0 60px #ff00ff80}[data-theme=oled] .bottom-panel-item.active{color:#0ff;text-shadow:0 0 8px rgba(0,255,255,.6)}[data-theme=oled] .content-drawer-item:hover{background:linear-gradient(135deg,#0ff3,#f0f3);border-color:#0ff;color:#0ff;box-shadow:0 0 10px #00ffff4d}@media(min-width:769px){.bottom-panel{height:52px}.content-drawer-grid{grid-template-columns:repeat(4,1fr);max-width:400px;margin:0 auto}}@media(pointer:coarse){.bottom-panel-item{min-height:48px}.content-drawer-item{min-height:72px}}.theme-selector-overlay{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;animation:themeOverlayFadeIn .2s ease-out}.theme-selector-backdrop{position:absolute;inset:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.theme-selector-panel{position:relative;background:var(--panel-bg);border:1px solid var(--color-border);border-radius:12px;padding:20px;width:320px;max-width:90vw;box-shadow:0 16px 48px #00000080;animation:themePanelSlideUp .25s cubic-bezier(.4,0,.2,1)}.theme-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.theme-selector-header h3{margin:0;font-size:16px;font-weight:700;color:var(--color-text)}.theme-selector-close{background:none;border:none;color:var(--color-text);font-size:20px;cursor:pointer;padding:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background .15s}.theme-selector-close:hover{background:var(--color-bg-hover)}.theme-selector-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.theme-option{background:none;border:2px solid transparent;border-radius:12px;padding:8px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.theme-option:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.theme-option.active{border-color:var(--color-accent);box-shadow:0 0 0 3px #0096ff26}.theme-preview{height:70px;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;position:relative;overflow:hidden;box-shadow:0 2px 8px #0000001a}.theme-option[data-theme=day] .theme-preview{background:linear-gradient(135deg,#fff,#f5f5f5);border:1px solid rgba(0,0,0,.1)}.theme-option[data-theme=sepia] .theme-preview{background:linear-gradient(135deg,#f4ecd8,#ede5d0);border:1px solid rgba(93,78,55,.15)}.theme-option[data-theme=night] .theme-preview{background:linear-gradient(135deg,#1a1a2e,#16162a);border:1px solid rgba(255,255,255,.08)}.theme-option[data-theme=oled] .theme-preview{background:linear-gradient(135deg,#000,#0a0a0a);border:1px solid rgba(255,255,255,.06)}.theme-preview-text{font-size:20px;font-weight:700;font-family:var(--font-serif)}.theme-option[data-theme=day] .theme-preview-text{color:#1a1a1a}.theme-option[data-theme=sepia] .theme-preview-text{color:#5d4e37}.theme-option[data-theme=night] .theme-preview-text{color:#e0e0e0}.theme-option[data-theme=oled] .theme-preview-text{color:#fff}.theme-preview-accent{position:absolute;bottom:0;left:0;right:0;height:3px}.theme-option[data-theme=day] .theme-preview-accent{background:#ff9f1c}.theme-option[data-theme=sepia] .theme-preview-accent{background:#c77d2e}.theme-option[data-theme=night] .theme-preview-accent{background:#00d4ff}.theme-option[data-theme=oled] .theme-preview-accent{background:#00e5ff}.theme-label{display:flex;align-items:center;justify-content:center;gap:6px;padding:4px 8px;border-radius:4px}.theme-icon{font-size:14px}.theme-name{font-size:13px;font-weight:600}.theme-option[data-theme=day] .theme-label{background:#ffffffe6}.theme-option[data-theme=day] .theme-name{color:#1a1a1a!important}.theme-option[data-theme=sepia] .theme-label{background:#f4ecd8e6}.theme-option[data-theme=sepia] .theme-name{color:#5d4e37!important}.theme-option[data-theme=night] .theme-label{background:#1a1a2ee6}.theme-option[data-theme=night] .theme-name{color:#e0e0e0!important}.theme-option[data-theme=oled] .theme-label{background:#000000e6}.theme-option[data-theme=oled] .theme-name{color:#fff!important}@keyframes themeOverlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes themePanelSlideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:480px){.theme-selector-panel{width:90vw}}.settings-dropdown{position:fixed;top:calc(54px + env(safe-area-inset-top,0px));right:12px;background:var(--panel-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:12px;border:1px solid var(--color-border);box-shadow:0 8px 32px #0006;padding:4px 0;min-width:200px;z-index:1010;animation:settingsFadeIn .2s ease-out}@keyframes settingsFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.settings-item{display:flex;align-items:center;gap:10px;padding:8px 14px;cursor:pointer;color:var(--color-text);font-size:14px;font-weight:500;transition:background .15s ease}.settings-item:hover{background:var(--color-bg-hover)}.settings-item-primary{background:var(--gradient-center, linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%));color:#fff!important;font-weight:600;border-radius:8px;margin:4px 8px;box-shadow:0 2px 8px #6366f14d}.settings-item-primary:hover{background:var(--color-accent);transform:translateY(-1px);box-shadow:0 4px 12px #6366f166}.settings-header-guest{padding:4px 14px 2px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);opacity:.6}.settings-divider{height:1px;background:var(--color-border);margin:4px 0}@media(max-width:480px){.settings-dropdown{right:8px;min-width:180px}.settings-item{padding:10px 14px;font-size:13px}}.tts-mini-player{position:fixed;bottom:0;left:0;right:0;background:var(--panel-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--color-border);box-shadow:0 -4px 20px #00000026;z-index:950;display:none;transform:translateY(100%);transition:transform .3s cubic-bezier(.4,0,.2,1),bottom .3s cubic-bezier(.4,0,.2,1)}.tts-mini-player.visible{display:block;transform:translateY(0)}.tts-mini-content{display:flex;align-items:center;gap:12px;padding:12px 16px;max-width:1200px;margin:0 auto}.tts-mini-play{width:48px;height:48px;border-radius:50%;background:var(--gradient-center, linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%));border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .15s cubic-bezier(.175,.885,.32,1.275),box-shadow .15s ease;flex-shrink:0;box-shadow:0 4px 12px #00000026;color:#fff!important}.tts-mini-play:hover{transform:scale(1.1);box-shadow:0 8px 20px #00000040}.tts-mini-play:active{transform:scale(.95)}.tts-mini-play .icon{font-size:20px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.tts-mini-settings{width:36px;height:36px;border-radius:50%;background:#00000008;border:1px solid transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-muted);transition:all .2s ease;flex-shrink:0}.tts-mini-settings:hover{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border);transform:rotate(30deg)}.tts-mini-settings.active{background:var(--color-surface);color:var(--color-accent);border-color:var(--color-accent);box-shadow:0 0 10px var(--color-accent-dim)}.tts-mini-settings .icon{font-size:18px}.tts-mini-skip{width:36px;height:36px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text);transition:background .15s,transform .15s;flex-shrink:0}.tts-mini-skip:hover{background:var(--color-bg-hover);transform:scale(1.05)}.tts-mini-skip:active{transform:scale(.95)}.tts-mini-skip .icon{font-size:16px}.tts-mini-info{flex:1;min-width:0;cursor:pointer}.tts-mini-title{font-size:14px;font-weight:500;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:6px}.tts-mini-progress-bar{height:4px;background:var(--color-bg-hover);border-radius:2px;overflow:hidden;cursor:pointer}.tts-mini-progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));width:0%;transition:width .3s linear;border-radius:2px}.tts-mini-time{font-size:13px;color:var(--color-text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;min-width:40px;text-align:right}.tts-mini-expand,.tts-mini-close{width:36px;height:36px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-muted);transition:background .15s,color .15s;flex-shrink:0}.tts-mini-expand:hover,.tts-mini-close:hover{background:var(--color-bg-hover);color:var(--color-text)}.tts-mini-expand .icon,.tts-mini-close .icon{font-size:16px}.tts-controls-row{display:none;padding:0 16px 16px;gap:16px;max-width:1200px;margin:0 auto;border-top:1px solid var(--color-border);overflow:visible}.tts-controls-row.visible{display:flex;flex-direction:column;gap:16px;padding-top:16px}.tts-control-item{width:100%}.tts-control-item label{display:block;font-size:13px;font-weight:600;color:var(--heading-color, var(--color-text));margin-bottom:8px;letter-spacing:.02em}.tts-control-select{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:14px;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right 10px center;background-repeat:no-repeat;background-size:18px}.tts-control-select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-dim)}.tts-control-slider,.tts-settings-slider{width:100%;height:6px;border-radius:99px;background:var(--color-border);appearance:none;-webkit-appearance:none;cursor:pointer;margin-top:8px}.tts-control-slider::-webkit-slider-runnable-track,.tts-settings-slider::-webkit-slider-runnable-track{width:100%;height:100%;border-radius:99px;background:transparent;border:none}.tts-control-slider::-moz-range-track,.tts-settings-slider::-moz-range-track{width:100%;height:100%;border-radius:99px;background:transparent;border:none}.tts-control-slider::-webkit-slider-thumb,.tts-settings-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--color-surface);border:3px solid var(--color-accent);cursor:pointer;box-shadow:0 2px 6px #00000026;margin-top:-6px;transition:transform .15s ease}.tts-control-slider::-moz-range-thumb,.tts-settings-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--color-surface);border:3px solid var(--color-accent);cursor:pointer;box-shadow:0 2px 6px #00000026;transition:transform .15s ease}.tts-control-slider::-webkit-slider-thumb:hover,.tts-settings-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 4px 10px #0003}.tts-control-slider::-moz-range-thumb:hover,.tts-settings-slider::-moz-range-thumb:hover{transform:scale(1.2);box-shadow:0 4px 10px #0003}.tts-control-slider:active::-webkit-slider-thumb,.tts-settings-slider:active::-webkit-slider-thumb{transform:scale(.95);background:var(--color-accent)}.tts-control-slider:active::-moz-range-thumb,.tts-settings-slider:active::-moz-range-thumb{transform:scale(.95);background:var(--color-accent)}.tts-slider-filled{background:linear-gradient(to right,var(--color-accent) 0%,var(--color-accent) var(--fill-percent, 50%),var(--color-border) var(--fill-percent, 50%),var(--color-border) 100%)!important}.tts-mini-settings.active{background:var(--color-accent);color:#fff}.tts-sentence-active{background:#ff9f1c26;border-radius:4px;padding:2px 4px;margin:-2px -4px;transition:background .3s;box-shadow:0 0 0 2px #ff9f1c33}.tts-word-active{background:#ff9f1c4d;font-weight:600;border-radius:2px;padding:0 2px}[data-theme=night] .tts-sentence-active,[data-theme=oled] .tts-sentence-active{background:#00d4ff26;box-shadow:0 0 0 2px #00d4ff33}[data-theme=night] .tts-word-active,[data-theme=oled] .tts-word-active{background:#00d4ff40}[data-theme=sepia] .tts-sentence-active{background:#c77d2e26;box-shadow:0 0 0 2px #c77d2e33}[data-theme=sepia] .tts-word-active{background:#c77d2e40}.tts-settings-panel{position:absolute;bottom:100%;left:0;right:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:16px;box-shadow:0 -8px 30px #0003;transform:translateY(100%);opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .2s ease-out;z-index:951;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:none}.tts-settings-panel.visible{transform:translateY(0);opacity:1;pointer-events:all}.tts-settings-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--color-border);font-weight:600;font-size:14px;color:var(--color-text)}.tts-settings-close{width:28px;height:28px;border:none;background:transparent;cursor:pointer;font-size:16px;color:var(--color-text-muted);border-radius:50%;transition:background .15s}.tts-settings-close:hover{background:var(--color-bg-hover);color:var(--color-text)}.tts-settings-item{margin-bottom:16px}.tts-settings-item:last-child{margin-bottom:0}.tts-settings-item label{display:block;font-size:13px;color:var(--color-text-muted);margin-bottom:6px}.tts-settings-select{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:14px;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right 8px center;background-repeat:no-repeat;background-size:20px}.tts-settings-select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-dim)}.tts-settings-slider{width:100%;height:6px;border-radius:3px;background:var(--color-bg-hover);appearance:none;cursor:pointer}.tts-settings-slider::-webkit-slider-thumb{appearance:none;width:18px;height:18px;border-radius:50%;background:var(--color-accent);cursor:pointer;box-shadow:0 2px 6px #0003;transition:transform .15s}.tts-settings-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.tts-settings-slider::-moz-range-thumb{width:18px;height:18px;border:none;border-radius:50%;background:var(--color-accent);cursor:pointer}.tts-mini-expand.active{background:var(--color-accent);color:#fff}@media(max-width:768px){.tts-mini-player{bottom:60px}.tts-mini-content{padding:10px 12px;gap:10px}.tts-mini-play{width:40px;height:40px}.tts-mini-title{font-size:13px}.tts-mini-time{font-size:12px;min-width:35px}.tts-mini-expand,.tts-mini-close{width:32px;height:32px}}@media(max-width:480px){.tts-controls-row.visible{flex-direction:column;gap:12px}.tts-control-item{min-width:100%}}@keyframes ttsSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes ttsPulse{0%,to{opacity:1}50%{opacity:.6}}.tts-mini-play.playing{animation:ttsPulse 2s ease-in-out infinite}.tts-mini-progress-fill{transition:width .3s linear}.tts-mini-player:focus-within{outline:2px solid var(--color-primary);outline-offset:-2px}button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.tts-fab{position:fixed;bottom:80px;right:20px;width:56px;height:56px;border-radius:50%;background:var(--color-accent);border:none;display:none;align-items:center;justify-content:center;cursor:pointer;z-index:945;box-shadow:0 4px 16px rgba(var(--color-accent-rgb),.5),0 2px 8px #0003;transition:transform .2s,box-shadow .2s,opacity .2s}.tts-fab.visible{display:flex;animation:fabPop .2s ease-out}.tts-fab:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(var(--color-accent-rgb),.6),0 4px 12px #00000040}.tts-fab:active{transform:scale(.95)}.tts-fab .icon{font-size:24px}@keyframes fabPop{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.tts-control-slider{background:linear-gradient(to right,var(--color-accent) 50%,var(--color-bg-hover) 50%);border-radius:4px}[data-theme=day] .tts-control-slider{--slider-fill: #6366f1}[data-theme=sepia] .tts-control-slider{--slider-fill: #c77d2e}[data-theme=night] .tts-control-slider,[data-theme=oled] .tts-control-slider{--slider-fill: #00d4ff}.tts-mini-player.hidden{display:none}.profile-page{padding:var(--spacing-lg);max-width:600px;margin:0 auto;padding-bottom:calc(var(--nav-height) + var(--spacing-xxl))}.profile-header{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-xl)}.profile-avatar{width:80px;height:80px;border-radius:50%;background:var(--accent-color, #3b82f6);display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;color:#fff}.profile-info{flex:1}.profile-name{font-size:1.5rem;font-weight:600;margin:0 0 4px}.profile-email{color:var(--text-muted);margin:0 0 8px;font-size:.9rem}.tier-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.tier-visitor{background:var(--bg-muted);color:var(--text-muted)}.tier-free{background:#e5e7eb;color:#374151}.tier-thinker{background:#dbeafe;color:#1e40af}.tier-savant{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#78350f}.quota-section{padding:var(--spacing-lg)}.quota-section h2{font-size:1rem;margin:0 0 var(--spacing-md) 0}.quota-bar-container{height:8px;background:var(--bg-muted);border-radius:4px;overflow:hidden;margin-bottom:var(--spacing-sm)}.quota-bar{height:100%;background:linear-gradient(90deg,#10b981,#3b82f6);border-radius:4px;transition:width .3s ease}.quota-text{font-size:.85rem;color:var(--text-muted);margin:0}.stats-section{padding:var(--spacing-lg)}.stats-section h2{font-size:1rem;margin:0 0 var(--spacing-md) 0}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);text-align:center}.stat-item{display:flex;flex-direction:column;gap:4px}.stat-value{font-size:1.5rem;font-weight:700;color:var(--accent-color, #3b82f6)}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.profile-actions{display:flex;flex-direction:column;gap:var(--spacing-sm)}.profile-actions .btn{justify-content:flex-start;gap:var(--spacing-sm)}.login-prompt{display:flex;align-items:center;justify-content:center;min-height:60vh}.login-card{padding:var(--spacing-xl);text-align:center;max-width:400px;width:100%}.login-card h1{margin:0 0 var(--spacing-sm) 0}.login-card>p{color:var(--text-muted);margin-bottom:var(--spacing-lg)}.login-form{display:flex;flex-direction:column;gap:var(--spacing-sm)}.login-divider{display:flex;align-items:center;gap:var(--spacing-md);margin:var(--spacing-lg) 0;color:var(--text-muted);font-size:.85rem}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.oauth-buttons{display:flex;flex-direction:column;gap:var(--spacing-sm)}.btn-oauth{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:background .2s}.btn-oauth:hover{background:var(--bg-muted)}.login-footer{margin-top:var(--spacing-lg);font-size:.85rem;color:var(--text-muted)}.login-footer a{color:var(--accent-color);text-decoration:none}.settings-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-lg)}.settings-panel{width:100%;max-width:480px;max-height:90vh;overflow-y:auto;background:var(--bg-primary);border-radius:var(--radius-lg)}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);border-bottom:1px solid var(--border-color);position:sticky;top:0;background:var(--bg-primary);z-index:1}.panel-header h2{margin:0;font-size:1.25rem}.btn-icon{width:36px;height:36px;border-radius:50%;border:none;background:transparent;cursor:pointer;font-size:1.25rem;display:flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-muted)}.settings-content{padding:var(--spacing-lg)}.settings-section{margin-bottom:var(--spacing-xl)}.settings-section h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin:0 0 var(--spacing-md) 0}.setting-row{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.setting-row label{font-size:.9rem}.panel-footer{padding:var(--spacing-lg);border-top:1px solid var(--border-color);display:flex;justify-content:center}.account-panel{max-width:540px}.account-tabs{display:flex;border-bottom:1px solid var(--border-color);padding:0 var(--spacing-lg)}.tab-btn{flex:1;padding:var(--spacing-md);border:none;background:transparent;cursor:pointer;font-size:.9rem;color:var(--text-muted);border-bottom:2px solid transparent;transition:all .2s}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent-color);border-bottom-color:var(--accent-color)}.account-content{padding:var(--spacing-lg)}.devices-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.device-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--bg-muted);border-radius:var(--radius-md)}.device-item.current{border:2px solid var(--accent-color)}.device-info{display:flex;align-items:center;gap:var(--spacing-md)}.device-icon{font-size:1.5rem}.device-name{font-weight:500;margin:0 0 4px}.device-meta{font-size:.75rem;color:var(--text-muted);margin:0}.device-meta .badge{background:var(--accent-color);color:#fff;padding:2px 6px;border-radius:4px;font-size:.65rem;margin-right:4px}.devices-actions{margin-top:var(--spacing-lg);text-align:center}.beta-active{background:linear-gradient(135deg,#dbeafe,#ede9fe);padding:var(--spacing-lg);margin-top:var(--spacing-md)}.beta-active h4{margin:0 0 var(--spacing-sm) 0}.beta-redeem{margin-top:var(--spacing-md)}.beta-input-row{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-sm)}.beta-input-row input{flex:1;text-transform:uppercase;letter-spacing:2px;font-family:monospace}.beta-history{list-style:none;padding:0;margin:0}.beta-history li{display:flex;justify-content:space-between;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-color);font-size:.85rem}.danger-zone{padding-top:var(--spacing-lg);border-top:1px solid #ef4444}.danger-zone h3{color:#ef4444}.input{width:100%;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-primary);font-size:1rem;color:var(--text-primary)}.input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #3b82f61a}.select{width:100%;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-primary);font-size:.9rem;color:var(--text-primary)}.slider{width:100%;height:6px;border-radius:3px;background:var(--bg-muted);appearance:none;cursor:pointer}.slider::-webkit-slider-thumb{appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent-color);cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-md) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary{background:var(--accent-color, #3b82f6);color:#fff}.btn-primary:hover{background:#2563eb}.btn-secondary{background:var(--bg-muted);color:var(--text-primary)}.btn-secondary:hover{background:var(--border-color)}.btn-danger{background:#ef4444;color:#fff}.btn-danger:hover{background:#dc2626}.btn-small{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}.muted{color:var(--text-muted);font-size:.85rem}.success{color:#10b981}:root{--admin-bg: var(--color-bg);--admin-surface: var(--color-surface);--admin-glass: var(--glass-bg);--admin-glass-border: var(--glass-border);--admin-text: var(--color-text);--admin-text-muted: var(--color-text-muted);--admin-shadow: var(--effect-shadow-lg);--admin-accent: var(--color-accent);--admin-accent-hover: var(--color-accent);--admin-success: #51cf66;--admin-warning: #fcc419;--admin-danger: #ff6b6b}.admin-section{min-height:100vh;background:var(--admin-bg);padding:2rem;color:var(--admin-text);transition:var(--transition-theme)}.admin-section.hidden{display:none}.admin-layout{display:grid;grid-template-columns:240px 1fr;gap:2rem;max-width:1600px;margin:0 auto}.admin-sidebar{background:var(--admin-glass);border:1px solid var(--admin-glass-border);border-radius:16px;padding:1.5rem;backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));box-shadow:var(--admin-shadow);height:fit-content;position:sticky;top:2rem;transition:var(--transition-theme)}.admin-sidebar-title{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem;color:var(--admin-accent)}.admin-nav{display:flex;flex-direction:column;gap:.5rem}.admin-nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border:none;background:transparent;color:var(--admin-text-muted);border-radius:8px;cursor:pointer;transition:all .2s ease;font-size:.95rem;text-align:left;width:100%}.admin-nav-item:hover{background:#7d7d7d1a;color:var(--admin-text)}.admin-nav-item.active{background:var(--admin-accent);color:#fff}.admin-nav-item .icon{font-size:1.1rem}.admin-content{display:flex;flex-direction:column;gap:1.5rem}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.admin-header h1{font-size:1.75rem;font-weight:600}.admin-close-btn{background:var(--admin-glass);border:1px solid var(--admin-glass-border);color:var(--admin-text);padding:.5rem 1rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.admin-close-btn:hover{background:var(--admin-danger);border-color:var(--admin-danger);color:#fff}.admin-metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.admin-metric-card{background:var(--admin-glass);border:1px solid var(--admin-glass-border);border-radius:12px;padding:1.25rem;backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));box-shadow:var(--admin-shadow);transition:var(--transition-theme)}.admin-metric-card .label{font-size:.85rem;color:var(--admin-text-muted);margin-bottom:.5rem}.admin-metric-card .value{font-size:2rem;font-weight:700;color:var(--admin-accent)}.admin-metric-card .trend{font-size:.8rem;margin-top:.5rem}.admin-metric-card .trend.up{color:var(--admin-success)}.admin-metric-card .trend.down{color:var(--admin-danger)}.metric-breakdown{margin-top:1rem;display:flex;flex-direction:column;gap:.25rem;border-top:1px solid var(--admin-glass-border);padding-top:.75rem}.breakdown-item{display:flex;justify-content:space-between;align-items:center;font-size:.8rem}.breakdown-item .b-label{color:var(--admin-text-muted)}.breakdown-item .b-value{font-weight:600;color:var(--admin-text)}.admin-tab-content{background:var(--admin-glass);border:1px solid var(--admin-glass-border);border-radius:16px;padding:1.5rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--admin-shadow);min-height:400px}.admin-tab-panel{display:none}.admin-tab-panel.active{display:block}.admin-mobile-header,.admin-sidebar-overlay,.admin-sidebar-close{display:none}@media(max-width:768px){.admin-layout{grid-template-columns:1fr;gap:1rem}.admin-section{padding:1rem .5rem}.admin-mobile-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;padding:0 .5rem}.admin-menu-btn{background:var(--admin-glass);border:1px solid var(--admin-glass-border);color:var(--admin-text);padding:.5rem;border-radius:8px;cursor:pointer;font-size:1.25rem}.admin-mobile-title{font-size:1.25rem;font-weight:600;color:var(--admin-text)}.admin-sidebar{position:fixed;top:0;left:0;height:100vh;width:280px;z-index:1000;background:#16213e;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);border-radius:0 16px 16px 0;box-shadow:4px 0 24px #00000080;overflow-y:auto}.admin-sidebar.open{transform:translate(0)}.admin-sidebar-close{display:block;background:transparent;border:none;color:var(--admin-text-muted);font-size:1.25rem;cursor:pointer;padding:.5rem;margin-left:auto}.admin-brand{display:flex;align-items:center;justify-content:space-between;width:100%}.admin-sidebar-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999;display:none;opacity:0;transition:opacity .3s ease}.admin-sidebar.open~.admin-sidebar-overlay{display:block;opacity:1}.admin-header{flex-direction:column;align-items:flex-start;gap:1rem}.admin-controls{width:100%;justify-content:space-between}.admin-metrics-grid{grid-template-columns:1fr}}.marketing-container,.legal-container{max-width:800px;margin:0 auto;padding:2rem 1rem 6rem;display:flex;flex-direction:column;gap:4rem}.top-panel-marketing-nav{display:none;gap:1.5rem;align-items:center}@media(min-width:769px){.top-panel-marketing-nav{display:flex}}.top-panel-marketing-nav.hidden{display:none!important}.marketing-nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s ease}.marketing-nav-link:hover{color:var(--text-primary)}.marketing-nav-link.active{color:var(--color-accent)}.marketing-nav-btn{padding:.5rem 1rem;background:var(--color-accent);color:#fff;border:none;border-radius:99px;font-weight:500;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.marketing-nav-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.hero-section{text-align:center;padding-top:3rem}.hero-title{font-size:3rem;font-weight:700;margin-bottom:1rem;line-height:1.2}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto;line-height:1.5}.hero-actions{display:flex;gap:1rem;justify-content:center}.problem-section,.solution-section,.flow-mode-section,.focus-mode-section,.faq-section{text-align:left}.problem-section h2,.solution-section h2,.flow-mode-section h2,.focus-mode-section h2,.faq-section h2{font-size:2rem;margin-bottom:1rem;color:var(--text-primary)}.problem-section p,.solution-section p,.focus-mode-section p{font-size:1.1rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:1.5rem}.feature-card{background:var(--bg-secondary);border:1px solid var(--border-color);padding:1.5rem;border-radius:8px;font-size:1rem;color:var(--text-secondary)}.feature-card strong{display:block;color:var(--text-primary);margin-bottom:.5rem;font-size:1.1rem}.focus-features{list-style-type:disc;padding-left:1.5rem;color:var(--text-secondary);margin-bottom:2rem}.focus-features li{margin-bottom:.5rem}.waitlist-card{background:var(--bg-tertiary);padding:2rem;border-radius:8px;border:1px solid var(--border-color);text-align:center}.waitlist-card h3{margin-top:0;margin-bottom:1rem}.waitlist-form{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.waitlist-form input{padding:.75rem 1rem;border-radius:4px;border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);min-width:250px;flex:1}.faq-grid{display:flex;flex-direction:column;gap:1.5rem;margin-top:1.5rem}.faq-item h4{margin:0 0 .5rem;font-size:1.1rem}.faq-item p{margin:0;color:var(--text-secondary);line-height:1.5}.legal-header{text-align:center;border-bottom:1px solid var(--border-color);padding-bottom:1.5rem;margin-bottom:1.5rem}.legal-header h1{font-size:2.5rem;margin-bottom:.5rem}.legal-header p{color:var(--text-tertiary);font-size:.9rem}.legal-content h2{margin-top:2rem;margin-bottom:1rem}.legal-content h3{margin-top:1.5rem;margin-bottom:.5rem}.legal-content p,.legal-content ul{color:var(--text-secondary);line-height:1.6;margin-bottom:1rem}.legal-content ul{padding-left:1.5rem}@media(max-width:768px){.hero-title{font-size:2.25rem}.hero-actions{flex-direction:column}.hero-actions button{width:100%}}