@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-mono:var(--font-geist-mono);--color-slate-50:#f8fafc;--color-slate-100:#f1f5f9;--color-slate-200:#e2e8f0;--color-slate-400:#90a1b9;--color-slate-700:#314158;--color-slate-800:#1d293d;--color-slate-900:#0f172b;--spacing:.25rem;--container-md:28rem;--container-xl:36rem;--container-2xl:42rem;--container-3xl:48rem;--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--text-sm:.875rem;--text-sm--line-height:calc(1.25/.875);--text-base:1rem;--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75/1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2/1.5);--font-weight-medium:500;--font-weight-bold:700;--tracking-wide:.025em;--leading-relaxed:1.625;--radius-lg:.5rem;--animate-spin:spin 1s linear infinite;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-mono)}@supports (color:lab(0% 0 0)){:root,:host{--color-slate-50:lab(98.1434% -.369519 -1.05966);--color-slate-100:lab(96.286% -.852436 -2.46847);--color-slate-200:lab(91.7353% -.998765 -4.76968);--color-slate-400:lab(65.5349% -2.25151 -14.5072);--color-slate-700:lab(26.9569% -1.47016 -15.6993);--color-slate-800:lab(16.132% -.318035 -14.6672);--color-slate-900:lab(7.78673% 1.82345 -15.0537)}}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.right-0{right:calc(var(--spacing)*0)}.bottom-0{bottom:calc(var(--spacing)*0)}.left-0{left:calc(var(--spacing)*0)}.z-\[9999\]{z-index:9999}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.mt-4{margin-top:calc(var(--spacing)*4)}.mt-12{margin-top:calc(var(--spacing)*12)}.mt-20{margin-top:calc(var(--spacing)*20)}.mb-1{margin-bottom:calc(var(--spacing)*1)}.mb-2{margin-bottom:calc(var(--spacing)*2)}.mb-3{margin-bottom:calc(var(--spacing)*3)}.mb-4{margin-bottom:calc(var(--spacing)*4)}.mb-6{margin-bottom:calc(var(--spacing)*6)}.mb-8{margin-bottom:calc(var(--spacing)*8)}.mb-10{margin-bottom:calc(var(--spacing)*10)}.mb-12{margin-bottom:calc(var(--spacing)*12)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.h-4{height:calc(var(--spacing)*4)}.h-5{height:calc(var(--spacing)*5)}.min-h-screen{min-height:100vh}.w-4{width:calc(var(--spacing)*4)}.w-5{width:calc(var(--spacing)*5)}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-3xl{max-width:var(--container-3xl)}.max-w-md{max-width:var(--container-md)}.max-w-xl{max-width:var(--container-xl)}.flex-1{flex:1}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.animate-spin{animation:var(--animate-spin)}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-baseline{align-items:baseline}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:calc(var(--spacing)*2)}.gap-4{gap:calc(var(--spacing)*4)}.gap-6{gap:calc(var(--spacing)*6)}.gap-10{gap:calc(var(--spacing)*10)}.gap-12{gap:calc(var(--spacing)*12)}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*3)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*3)*calc(1 - var(--tw-space-y-reverse)))}.rounded-lg{border-radius:var(--radius-lg)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-\[var\(--accent\)\]{border-color:var(--accent)}.border-\[var\(--border-color\)\]{border-color:var(--border-color)}.border-slate-200{border-color:var(--color-slate-200)}.bg-\[var\(--background-secondary\)\]{background-color:var(--background-secondary)}.bg-slate-50{background-color:var(--color-slate-50)}.p-6{padding:calc(var(--spacing)*6)}.px-4{padding-inline:calc(var(--spacing)*4)}.py-3{padding-block:calc(var(--spacing)*3)}.py-8{padding-block:calc(var(--spacing)*8)}.pt-12{padding-top:calc(var(--spacing)*12)}.text-center{text-align:center}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.whitespace-nowrap{white-space:nowrap}.text-\[var\(--foreground\)\]{color:var(--foreground)}.text-slate-700{color:var(--color-slate-700)}.text-slate-900{color:var(--color-slate-900)}.italic{font-style:italic}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.placeholder\:text-\[var\(--foreground-subtle\)\]::placeholder{color:var(--foreground-subtle)}.focus\:border-\[var\(--accent\)\]:focus{border-color:var(--accent)}.focus\:outline-none:focus{--tw-outline-style:none;outline-style:none}@media (min-width:40rem){.sm\:flex-row{flex-direction:row}}@media (min-width:48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.lg\:hidden{display:none}}@media (prefers-color-scheme:dark){.dark\:border-slate-800{border-color:var(--color-slate-800)}.dark\:bg-slate-900{background-color:var(--color-slate-900)}.dark\:text-slate-100{color:var(--color-slate-100)}.dark\:text-slate-400{color:var(--color-slate-400)}}}:root{--background:#0d1117;--background-secondary:#161b22;--background-tertiary:#21262d;--foreground:#e6edf3;--foreground-muted:#8b949e;--foreground-subtle:#484f58;--accent:gold;--accent-light:#ffdf40;--accent-dark:#ccac00;--on-accent:#000;--success:#3fb950;--warning:#d29922;--error:#f85149;--font-display:"Noto Serif JP",serif;--font-body:var(--font-geist-sans),system-ui,sans-serif;--spacing-section:6rem;--border-color:#30363d;--border-radius:12px;--avatar-bg:#21262d;--avatar-bg-hover:#30363d;--avatar-text:#e6edf3}*{box-sizing:border-box}.bottom-nav a,.bottom-nav a:visited,.bottom-nav a:hover,.bottom-nav a:active{-webkit-tap-highlight-color:transparent;color:inherit!important;text-decoration:none!important}@media (min-width:1024px){nav.fixed.bottom-0{display:none!important}}body{background:var(--background);color:var(--foreground);font-family:var(--font-body);min-height:100vh;margin:0;line-height:1.7;overflow-x:hidden}body.admin-body{color:#1e3a5f!important;background:#f5f8fc!important}body.admin-body h1,body.admin-body h2,body.admin-body h3,body.admin-body h4{color:#1e3a5f}body.admin-body main{background:#f5f8fc}.main-wrapper{max-width:1000px;margin:0 auto;transition:padding-bottom .3s}@media (max-width:1023px){.main-wrapper{padding-bottom:calc(88px + env(safe-area-inset-bottom))}}h1,h2,h3,h4{color:var(--foreground);font-weight:600;line-height:1.3}h1{letter-spacing:-.02em;font-size:clamp(2.5rem,6vw,4rem)}h2{letter-spacing:-.01em;font-size:clamp(1.75rem,4vw,2.5rem)}h3{font-size:1.25rem}.text-accent{color:var(--accent)}.text-muted{color:var(--foreground-muted)}.btn-primary{background:var(--accent);color:var(--background);border-radius:var(--border-radius);cursor:pointer;border:none;justify-content:center;align-items:center;padding:1rem 2rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary:hover{background:var(--accent-light);transform:translateY(-2px);box-shadow:0 8px 30px #d4a5744d}.btn-secondary{color:var(--foreground);border-radius:var(--border-radius);border:1px solid var(--border-color);cursor:pointer;background:0 0;justify-content:center;align-items:center;padding:1rem 2rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-secondary:hover{background:var(--background-secondary);border-color:var(--foreground-muted)}.card{background:var(--background-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;transition:all .2s}.card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 12px 40px #0006}.book-card{background:var(--background-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);color:inherit;grid-template-columns:80px 1fr;gap:1rem;padding:1rem;text-decoration:none;transition:all .2s;display:grid}.book-card:hover{border-color:var(--accent);background:var(--background-tertiary)}.book-cover{object-fit:cover;border-radius:4px;width:80px;height:110px;box-shadow:0 4px 12px #0000004d}.book-rank{background:var(--accent);width:28px;height:28px;color:var(--background);border-radius:50%;justify-content:center;align-items:center;font-size:.75rem;font-weight:700;display:inline-flex}.book-years{color:var(--accent);background:#d4a57426;border-radius:4px;align-items:center;padding:.25rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.section{padding:var(--spacing-section)1.5rem;max-width:1200px;margin:0 auto}.hero-gradient{background:radial-gradient(circle at 20% 50%,#d4a57414 0%,transparent 50%),radial-gradient(circle at 80% 50%,#d4a5740d 0%,transparent 50%),var(--background)}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;display:grid}.stat-item{text-align:center}.stat-value{color:var(--accent);font-size:3rem;font-weight:700;line-height:1}.stat-label{color:var(--foreground-muted);margin-top:.5rem;font-size:.875rem}.feature-list{margin:0;padding:0;list-style:none}.feature-list li{border-bottom:1px solid var(--border-color);align-items:flex-start;gap:.75rem;padding:.75rem 0;display:flex}.feature-list li:last-child{border-bottom:none}.feature-icon{color:var(--accent);flex-shrink:0;margin-top:.1rem}@media (max-width:768px){:root{--spacing-section:4rem}.section{padding-left:1rem;padding-right:1rem}.stats-grid{grid-template-columns:repeat(2,1fr)}}[data-theme=light]{--background:#fafafa;--background-secondary:#fff;--background-tertiary:#f0f0f0;--foreground:#1d1b20;--foreground-muted:#49454f;--foreground-subtle:#79747e;--accent:#b8860b;--accent-light:#daa520;--accent-dark:#8b6508;--on-accent:#fff;--border-color:#e0e0e0;--avatar-bg:#e8e6e4;--avatar-bg-hover:#d8d4d0;--avatar-text:#1d1b20}.theme-toggle{background:var(--background-secondary);border:1px solid var(--border-color);width:48px;height:48px;color:var(--foreground);cursor:pointer;z-index:1000;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;position:fixed;bottom:24px;left:24px;box-shadow:0 4px 12px #00000026}.theme-toggle:hover{transform:scale(1.1);box-shadow:0 6px 20px #0003}.theme-toggle-btn{background:var(--background-tertiary);border:1px solid var(--border-color);width:36px;height:36px;color:var(--foreground);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.theme-toggle-btn:hover{background:var(--accent);color:var(--background);border-color:var(--accent)}.book-detail-layout{background:var(--background);min-height:100vh}.book-detail-header{padding:.6rem 1.5rem;padding-top:calc(.6rem + env(safe-area-inset-top));z-index:100;background:#0d1117;border-bottom:1px solid #30363d;width:100vw;margin-left:calc(50% - 50vw);position:sticky;top:0}.back-link{color:#fff;align-items:center;gap:.5rem;font-weight:500;text-decoration:none;transition:color .2s;display:inline-flex}.back-link .logo-icon{color:gold}.back-link .logo-text{color:#fff;font-weight:700}.back-link:hover{color:var(--accent-light)}.book-hero-section{background:var(--background-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);gap:2rem;margin-bottom:1.5rem;padding:2rem;display:flex}@media (max-width:640px){.book-hero-section{text-align:center;flex-direction:column;align-items:center}}.book-cover-large{border-radius:8px;flex-shrink:0;width:180px;height:auto;box-shadow:0 8px 30px #0000004d}.book-info-section{flex:1}.book-title-large{margin-bottom:.5rem;font-size:clamp(1.5rem,4vw,2rem);font-weight:700;line-height:1.3}.book-author-link{color:var(--accent);margin-bottom:1rem;font-size:1.1rem;text-decoration:none;display:inline-block}.book-author-link:hover{text-decoration:underline}.book-meta-tags{flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;display:flex}.meta-tag{color:var(--accent);background:#d4a57426;border-radius:20px;align-items:center;gap:.25rem;padding:.4rem .75rem;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-flex}.meta-tag--category{background:var(--accent);color:var(--background)}.meta-tag--category:hover{background:var(--accent-light)}.book-stats-row{gap:1rem;display:flex}.book-stat-box{background:var(--background-tertiary);border:1px solid var(--border-color);text-align:center;border-radius:8px;padding:.75rem 1rem}.book-stat-label{color:var(--foreground-muted);margin-bottom:.25rem;font-size:.75rem}.book-stat-value{color:var(--foreground);font-size:1.25rem;font-weight:700}.book-section{background:var(--background-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);margin-bottom:1.5rem;padding:1.5rem}.book-section-title{color:var(--foreground);align-items:center;gap:.5rem;margin-bottom:1rem;font-size:1.5rem;font-weight:600;display:flex}.book-section-title svg{color:var(--accent)}.elements-grid{margin-top:2rem}.elements-title{border-top:1px solid var(--border-color);margin-bottom:1rem;padding-top:1.5rem;font-size:1.25rem;font-weight:600}.element-card{margin-top:2rem}.element-card:first-child{margin-top:0}.element-card h4{margin-bottom:.5rem;font-weight:700}.philosophy-callout{border-left:4px solid var(--accent);color:var(--foreground-muted);background:linear-gradient(135deg,#d4a5741a,#d4a5740d);border-radius:0 8px 8px 0;padding:1rem;font-size:.75rem;font-style:italic;margin-top:.25rem!important;margin-bottom:.5rem!important}.philosophy-callout p{margin:0}.philosophy-callout cite{text-align:right;opacity:.7;font-size:.65rem;display:block}.ranking-chart{align-items:flex-end;gap:.5rem;height:100px;padding:1rem 0;display:flex}.chart-bar-wrapper{flex-direction:column;flex:1;align-items:center;display:flex}.chart-bar{background:linear-gradient(to top,var(--accent-dark),var(--accent));border-radius:4px 4px 0 0;width:100%;transition:height .3s}.chart-label{color:var(--foreground-muted);margin-top:.5rem;font-size:.7rem}.quote-item{background:var(--background-tertiary);border-left:4px solid var(--accent);border-radius:0 8px 8px 0;margin-bottom:1rem;padding:1rem 1.25rem}.quote-item:last-child{margin-bottom:0}.quote-text{margin-bottom:.5rem;font-size:1rem;font-style:italic;line-height:1.6}.quote-likes{color:var(--foreground-muted);font-size:.85rem}.resource-link{color:var(--accent);border-bottom:1px solid var(--border-color);align-items:center;gap:.5rem;padding:.75rem 0;text-decoration:none;transition:color .2s;display:flex}.resource-link:last-child{border-bottom:none}.resource-link:hover{color:var(--accent-light)}.amazon-cta{text-align:center;padding:2rem 0}.amazon-button{color:#000;background:#f90;border-radius:8px;align-items:center;gap:.5rem;padding:1rem 2rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.amazon-button:hover{background:#ffb84d;transform:translateY(-2px);box-shadow:0 8px 20px #ff99004d}.detail-row{border-bottom:1px solid var(--border-color);justify-content:space-between;padding:.5rem 0;display:flex}.detail-row:last-child{border-bottom:none}.detail-label{color:var(--foreground-muted);font-size:.9rem}.detail-value{color:var(--foreground);text-align:right;font-weight:500}.books-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;display:grid}@media (max-width:640px){.books-grid{grid-template-columns:1fr}}.book-list-card{background:var(--background-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);color:inherit;grid-template-columns:40px 80px 1fr;align-items:center;gap:1rem;padding:1rem;text-decoration:none;transition:all .2s;display:grid}.book-list-card:hover{border-color:var(--accent);background:var(--background-tertiary);transform:translateY(-2px)}.book-list-rank{background:var(--accent);width:36px;height:36px;color:var(--on-accent);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.book-list-cover{object-fit:cover;border-radius:4px;width:70px;height:100px;box-shadow:0 4px 12px #0000004d}.book-list-cover-placeholder{background:var(--background-tertiary);width:70px;height:100px;color:var(--foreground-muted);border-radius:4px;justify-content:center;align-items:center;display:flex}.book-list-info{overflow:hidden}.book-list-title{white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-size:.95rem;font-weight:600;overflow:hidden}.book-list-author{color:var(--foreground-muted);white-space:nowrap;text-overflow:ellipsis;margin-bottom:.5rem;font-size:.8rem;overflow:hidden}.book-list-meta{flex-wrap:wrap;gap:.5rem;display:flex}.book-list-years{color:var(--accent);background:#d4a57426;border-radius:4px;align-items:center;gap:.2rem;padding:.2rem .5rem;font-size:.7rem;font-weight:600;display:inline-flex}.book-list-rank-badge{background:var(--background-tertiary);color:var(--foreground-muted);border-radius:4px;align-items:center;gap:.2rem;padding:.2rem .5rem;font-size:.7rem;display:inline-flex}.rank-change{align-items:center;gap:.15rem;margin-left:.3rem;font-size:.65rem;font-weight:600;display:inline-flex}.rank-change.rank-up{color:#22c55e}.rank-change.rank-down{color:#ef4444}.book-list-price{color:var(--foreground-muted);font-size:.7rem}.book-list-category-ranks{flex-wrap:wrap;align-items:center;gap:.3rem;display:inline-flex}.category-rank-item{background:var(--background-tertiary);color:var(--foreground-muted);border-radius:4px;align-items:center;padding:.2rem .5rem;font-size:.65rem;display:inline-flex}.category-rank-more{color:var(--foreground-muted);opacity:.7;font-size:.65rem}.book-hero-redesign{background:var(--background-secondary);border-radius:var(--border-radius);border:1px solid var(--border-color);gap:2rem;margin-bottom:2.5rem;padding:2rem;display:flex}@media (max-width:600px){.book-hero-redesign{text-align:center;flex-direction:column;align-items:center;padding:1.5rem}}.book-cover-container{flex-shrink:0}.book-cover-img{object-fit:contain;border-radius:6px;width:160px;height:auto;max-height:240px;box-shadow:0 8px 30px #0006}.book-cover-placeholder-new{background:var(--background-tertiary);width:160px;height:240px;color:var(--foreground-muted);border-radius:6px;justify-content:center;align-items:center;display:flex}.book-hero-info{flex-direction:column;flex:1;display:flex}.book-title-hero{color:var(--foreground);margin-bottom:.5rem;font-size:clamp(1.4rem,4vw,1.8rem);font-weight:700;line-height:1.3}.book-author-hero{color:var(--accent);margin-bottom:.3rem;font-size:1rem}.book-publisher-hero{color:var(--foreground-muted);margin-bottom:1rem;font-size:.85rem}.book-key-metrics{flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem;display:flex}.key-metric{background:var(--background-tertiary);border-radius:8px;align-items:center;gap:.5rem;padding:.75rem 1rem;display:flex}.rank-metric{background:linear-gradient(135deg,#3b82f626,#3b82f60d);border:1px solid #3b82f64d}.rank-metric svg{color:#3b82f6}.rank-metric .metric-value{color:#60a5fa}.years-metric{background:linear-gradient(135deg,#d4a57426,#d4a5740d);border:1px solid #d4a5744d}.years-metric svg{color:var(--accent)}.years-metric .metric-value{color:var(--accent-light)}.metric-value{font-size:1.1rem;font-weight:700}.metric-label{color:var(--foreground-muted);font-size:.75rem}.amazon-rankings-section{background:var(--background-tertiary);border-radius:8px;margin-bottom:1rem;padding:1rem}.rankings-title{color:var(--foreground);align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.9rem;font-weight:600;display:flex}.rankings-title svg{color:#9ca3af}.ranking-item{align-items:baseline;gap:.25rem;padding:.25rem 0;font-size:.85rem;display:flex}.ranking-category{color:var(--foreground-muted)}.ranking-position{color:var(--foreground);font-weight:600}.overall-rank .ranking-position{color:var(--foreground)}.category-rank{opacity:.9;font-size:.85rem}.category-rank .ranking-category{color:#9ca3af}.no-ranking-data{color:var(--foreground-subtle);font-size:.85rem;font-style:italic}.rank-spike-context{background:linear-gradient(135deg,#ef44441a,#f9731614);border:1px solid #ef444433;border-left:3px solid #ef4444;border-radius:8px;margin-top:1rem;padding:.75rem 1rem}.spike-header{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.spike-icon{font-size:1rem}.spike-week{color:#ef4444;font-size:.8rem;font-weight:600}.spike-context{color:var(--foreground);margin:0;font-size:.85rem;line-height:1.6}.longseller-badge-hero{background:linear-gradient(135deg,#d4a57426,#d4a5740d);border:1px solid #d4a5744d;border-radius:8px;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.75rem 1rem;display:inline-flex}.longseller-badge-hero svg{color:var(--accent)}.longseller-badge-hero .badge-value{color:var(--accent-light);font-size:1.1rem;font-weight:700}.longseller-badge-hero .badge-label{color:var(--foreground-muted);font-size:.75rem}.amazon-cta-hero{color:#000;background:linear-gradient(135deg,#f90,#f60);border-radius:8px;align-self:flex-start;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}@media (max-width:600px){.amazon-cta-hero{align-self:center}}.amazon-cta-hero:hover{transform:translateY(-2px);box-shadow:0 4px 15px #f906}.price-badge{background:#0003;border-radius:4px;margin-left:.5rem;padding:.2rem .5rem}.purchase-options{margin-top:1rem}.purchase-options-title{color:var(--foreground-muted);margin-bottom:.75rem;font-size:.85rem;font-weight:500}.format-buttons{flex-wrap:wrap;gap:.75rem;display:flex}.format-button{text-align:center;border-radius:8px;flex-direction:column;align-items:center;min-width:100px;padding:.75rem 1.25rem;text-decoration:none;transition:all .2s;display:flex}.format-button.physical{color:#000;background:linear-gradient(135deg,#f90,#f60)}.format-button.digital{color:#fff;background:linear-gradient(135deg,#3b82f6,#2563eb)}.format-button.selected{box-shadow:0 0 0 2px var(--accent)}.format-button:hover{transform:translateY(-2px);box-shadow:0 4px 15px #0000004d}.format-name{font-size:.9rem;font-weight:600}.format-price{opacity:.9;margin-top:.25rem;font-size:.8rem}.tracked-rankings-section{background:var(--background-secondary);border-radius:var(--border-radius);border:1px solid var(--border-color);margin-bottom:2rem;padding:1.5rem}.tracked-rankings-title{color:var(--foreground);align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:1.1rem;font-weight:600;display:flex}.tracked-count{color:var(--accent);background:#d4a57426;border-radius:10px;margin-left:.5rem;padding:.2rem .6rem;font-size:.75rem;font-weight:500}.tracked-rankings-subtitle{color:var(--foreground-muted);margin-bottom:1rem;font-size:.8rem;line-height:1.5}.tracked-rankings-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.5rem;display:grid}.tracked-rank-item{background:var(--background-tertiary);border:1px solid var(--border-color);border-radius:6px;align-items:center;gap:.5rem;padding:.5rem .75rem;display:flex}.tracked-rank-position{color:var(--accent);min-width:45px;font-size:.85rem;font-weight:700}.tracked-rank-category{color:var(--foreground);white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;overflow:hidden}@media (max-width:600px){.tracked-rankings-grid{grid-template-columns:repeat(2,1fr)}}.book-analysis-section{background:var(--background-secondary);border-radius:var(--border-radius);border:1px solid var(--border-color);margin-bottom:2rem;padding:2rem}.analysis-title{color:var(--foreground);margin-bottom:1.5rem;font-size:1.3rem;font-weight:600;line-height:1.4}.analysis-content{color:var(--foreground-muted);white-space:pre-line;font-size:1rem;line-height:1.9}.category-filter{border-bottom:1px solid var(--border-color);flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.category-btn{background:var(--background-tertiary);border:1px solid var(--border-color);color:var(--foreground-muted);cursor:pointer;border-radius:20px;padding:.5rem 1rem;font-size:.85rem;transition:all .2s}.category-btn:hover{border-color:var(--accent);color:var(--foreground)}.category-btn.active{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}.pagination{border-top:1px solid var(--border-color);justify-content:center;align-items:center;gap:1rem;margin-top:2rem;padding-top:2rem;display:flex}.pagination-btn{background:var(--background-secondary);border:1px solid var(--border-color);color:var(--foreground);cursor:pointer;border-radius:8px;align-items:center;gap:.25rem;padding:.75rem 1.25rem;font-size:.9rem;transition:all .2s;display:flex}.pagination-btn:hover:not(:disabled){border-color:var(--accent);background:var(--background-tertiary)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-info{color:var(--foreground-muted);font-size:.9rem}.books-page-layout{gap:2rem;max-width:1200px;margin:0 auto;padding:2rem 1rem;display:flex}.category-sidebar{flex-shrink:0;width:220px;height:fit-content;position:sticky;top:2rem}.sidebar-title{color:var(--foreground-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color);margin-bottom:1rem;padding-bottom:.5rem;font-size:.9rem;font-weight:600}.category-list{margin:0;padding:0;list-style:none}.category-list-btn{width:100%;color:var(--foreground-muted);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;justify-content:space-between;align-items:center;padding:.75rem 1rem;font-size:.95rem;transition:all .2s;display:flex}.category-list-btn:hover{background:var(--background-tertiary);color:var(--foreground)}.category-list-btn.active{background:var(--accent);color:var(--on-accent);font-weight:600}.category-count{opacity:.7;font-size:.85rem}.category-name-wrapper{align-items:center;gap:.25rem;display:flex}.category-expand-icon{color:var(--accent);flex-shrink:0}.subcategory-list{border-left:2px solid var(--border-color);margin:.25rem 0 .5rem 1rem;padding:0 0 0 .75rem;list-style:none}.subcategory-list-btn{width:100%;color:var(--foreground-muted);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;justify-content:space-between;align-items:center;padding:.5rem .75rem;font-size:.85rem;transition:all .2s;display:flex}.subcategory-list-btn:hover{background:var(--background-tertiary);color:var(--foreground)}.subcategory-list-btn.active{color:var(--accent);background:#ffd70026;font-weight:600}.books-main-content{flex:1;min-width:0}.books-list-single{flex-direction:column;gap:1rem;display:flex}.book-list-item{background:var(--background-secondary);border:1px solid var(--border-color);color:inherit;border-radius:12px;align-items:center;gap:1rem;padding:1rem;text-decoration:none;transition:all .2s;display:flex}.book-list-item:hover{border-color:var(--accent);transform:translate(4px)}.book-list-cover-single{object-fit:contain;border-radius:4px;flex-shrink:0;width:80px;height:110px}.book-list-cover-placeholder-single{background:var(--background-tertiary);width:80px;height:110px;color:var(--foreground-muted);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.book-list-info-single{flex:1;min-width:0}.book-list-title-single{color:var(--foreground);margin-bottom:.25rem;font-size:1.1rem;font-weight:600;line-height:1.3}.mobile-filter{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;padding:1rem;display:none}@media (max-width:768px){.books-page-layout{flex-direction:column;gap:0;padding:1rem}.category-sidebar{display:none}.mobile-filter{display:flex}.book-list-item{padding:.75rem}.book-list-cover-single,.book-list-cover-placeholder-single{width:60px;height:85px}.book-list-title-single{font-size:1rem}}.book-summary-content{color:var(--foreground);line-height:1.8}.book-summary-content p{margin-bottom:1rem}.book-summary-content p:last-child{margin-bottom:0}.book-summary-content .cite-link{color:var(--accent);margin:0 .1em;font-size:.75em;text-decoration:none;transition:color .2s}.book-summary-content .cite-link:hover{color:var(--accent-light);text-decoration:underline}.book-summary-sources{border-top:1px solid var(--border-color);margin-top:2rem;padding-top:1.5rem}.sources-title{color:var(--foreground-muted);letter-spacing:.02em;margin-bottom:.5rem;font-size:.9rem;font-weight:600}.sources-note{color:var(--foreground-muted);margin-bottom:.75rem;font-size:.85rem;line-height:1.5}.sources-list{flex-direction:column;gap:.5rem;display:flex}.source-link{background:var(--background-tertiary);color:var(--foreground);border-radius:6px;align-items:center;gap:.5rem;padding:.5rem .75rem;font-size:.85rem;text-decoration:none;transition:all .2s;display:flex}.source-link:hover{background:var(--background);color:var(--accent)}.source-link svg{color:var(--foreground-muted);flex-shrink:0;transition:color .2s}.source-link:hover svg{color:var(--accent)}.citations-list{flex-direction:column;gap:.75rem;display:flex}.citation-item{background:var(--background-tertiary);border-radius:8px;align-items:flex-start;gap:.75rem;padding:.75rem;transition:all .2s;display:flex}.citation-item:hover{background:var(--background)}.citation-number{color:var(--accent);flex-shrink:0;min-width:28px;font-size:.9rem;font-weight:600}.citation-link{color:var(--foreground);flex:1;align-items:center;gap:.5rem;font-size:.9rem;line-height:1.5;text-decoration:none;transition:color .2s;display:flex}.citation-link:hover{color:var(--accent)}.citation-link svg{color:var(--foreground-muted);flex-shrink:0;transition:color .2s}.citation-link:hover svg{color:var(--accent)}.search-container{flex:1;max-width:400px;position:relative}.search-box{cursor:text;background:#21262d;border:1px solid #30363d;border-radius:8px;align-items:center;gap:.5rem;min-width:120px;padding:.5rem .75rem;transition:all .2s;display:flex}.search-box:hover{border-color:#484f58}.search-box-open{background:#161b22;border-color:gold}.search-icon{color:#8b949e;flex-shrink:0}.search-placeholder{color:#8b949e;font-size:.875rem}.search-input{color:#e6edf3;background:0 0;border:none;outline:none;flex:1;width:100%;font-size:.875rem}.search-input::placeholder{color:#8b949e}.search-clear{color:#8b949e;cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.25rem;display:flex}.search-clear:hover{color:#e6edf3;background:#30363d}.search-kbd{color:#8b949e;font-size:.7rem;font-family:var(--font-mono,monospace);background:#30363d;border-radius:4px;padding:.15rem .4rem}.search-results{z-index:200;background:#161b22;border:1px solid #30363d;border-radius:8px;max-height:400px;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow-y:auto;box-shadow:0 12px 40px #00000080}.search-loading,.search-empty{text-align:center;color:#8b949e;justify-content:center;align-items:center;gap:.5rem;padding:1rem;font-size:.875rem;display:flex}.search-result-item{cursor:pointer;border-bottom:1px solid #21262d;align-items:center;gap:.75rem;padding:.75rem 1rem;transition:background .15s;display:flex}.search-result-item:last-child{border-bottom:none}.search-result-item:hover,.search-result-item.selected{background:#21262d}.search-result-item.selected{border-left:2px solid gold}.search-result-image{object-fit:cover;border-radius:4px;flex-shrink:0;width:40px;height:56px}.search-result-text{flex:1;min-width:0;overflow:hidden}.search-result-title{color:#e6edf3;white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;font-weight:500;overflow:hidden}.search-result-author{color:#8b949e;margin-top:.125rem;font-size:.75rem}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}@media (max-width:640px){.search-container{max-width:none}.search-box{min-width:80px}.search-kbd,.search-placeholder{display:none}}.newsletter-cta{background:var(--background-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);text-align:center;margin:2rem 0;padding:2rem;position:relative;overflow:hidden}.newsletter-cta:before{content:"";background:linear-gradient(90deg,var(--accent-dark),var(--accent),var(--accent-dark));height:3px;position:absolute;top:0;left:0;right:0}.newsletter-success{color:var(--success);flex-direction:column;align-items:center;gap:1rem;display:flex}.newsletter-success p{color:var(--foreground);font-size:1rem}.newsletter-cta-icon{width:48px;height:48px;color:var(--accent);background:#d4a57426;border-radius:50%;justify-content:center;align-items:center;margin:0 auto .75rem;display:inline-flex}.newsletter-cta-title{color:var(--foreground);margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.newsletter-cta-description{color:var(--foreground-muted);margin-bottom:.25rem;font-size:.95rem}.newsletter-cta-preview{color:var(--accent);margin-bottom:1rem;font-size:.9rem;font-weight:600}.newsletter-cta-form{max-width:440px;margin:0 auto}.newsletter-input-group{gap:.5rem;display:flex}.newsletter-input{background:var(--background-tertiary);border:1px solid var(--border-color);color:var(--foreground);border-radius:8px;outline:none;flex:1;padding:.75rem 1rem;font-size:.95rem;transition:border-color .2s}.newsletter-input:focus{border-color:var(--accent)}.newsletter-input::placeholder{color:var(--foreground-subtle)}.newsletter-submit{background:var(--accent);color:var(--on-accent);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.9rem;font-weight:600;transition:all .2s;display:inline-flex}.newsletter-submit:hover:not(:disabled){background:var(--accent-light);transform:translateY(-1px);box-shadow:0 4px 12px #d4a5744d}.newsletter-submit:disabled{opacity:.6;cursor:not-allowed}.newsletter-error{color:var(--error);align-items:center;gap:.5rem;margin-top:.75rem;font-size:.85rem;display:flex}.newsletter-cta-note{color:var(--foreground-subtle);margin-top:.75rem;font-size:.8rem}.spin{animation:1s linear infinite spin}@media (max-width:480px){.newsletter-input-group{flex-direction:column}.newsletter-submit{justify-content:center}}.content-gate{margin-top:0;padding-top:0;position:relative}.content-gate-faded-content{-webkit-user-select:none;user-select:none;pointer-events:none;max-height:16rem;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(#000c 0%,#00000080 35%,#0003 65%,#0000 100%);mask-image:linear-gradient(#000c 0%,#00000080 35%,#0003 65%,#0000 100%)}.content-gate-cta{text-align:center;background:#ffd7000f;border:1px solid #ffd70040;border-radius:12px;margin-top:-1rem;padding:2.5rem 1.5rem 2rem}.content-gate-elements{color:var(--foreground,#e6edf3);margin-bottom:1.25rem;font-size:.95rem;font-weight:600;line-height:1.7}.content-gate-cta-heading{color:var(--foreground,#e6edf3);margin-bottom:.35rem;font-size:1.15rem;font-weight:700}.content-gate-cta-sub{color:var(--foreground-muted,#8b949e);margin-bottom:1rem;font-size:.95rem}.content-gate-cta-subtext{color:var(--foreground-muted,#8b949e);margin-bottom:1.25rem;font-size:.8rem}.content-gate-cta-button{background:var(--accent,gold);color:var(--on-accent,#000);border-radius:8px;padding:.85rem 2.5rem;font-size:1.05rem;font-weight:700;text-decoration:none;transition:background .2s,transform .1s;display:inline-block}.content-gate-cta-button:hover{background:var(--accent-light,#ffdf40);transform:translateY(-1px)}.content-gate-cta-button:active{transform:translateY(0)}.content-gate-cta-login{color:var(--foreground-muted,#8b949e);margin-top:1rem;font-size:.85rem}.content-gate-cta-login a{color:var(--accent,gold);text-underline-offset:2px;text-decoration:underline}@media (max-width:480px){.content-gate-cta{padding:2rem 1rem 1.5rem}.content-gate-cta-button{text-align:center;width:100%;display:block}.content-gate-faded-content{max-height:14rem}}.header-icon-btn{color:#e6edf3;cursor:pointer;background:0 0;border:1px solid #30363d;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.header-icon-btn:hover{background:#21262d;border-color:#484f58}.header-signup-btn{background:var(--accent);color:var(--on-accent);white-space:nowrap;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:.4rem .85rem;font-size:.8rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.header-signup-btn:hover{background:var(--accent-light);transform:translateY(-1px)}.header-avatar{background:var(--avatar-bg);border:2px solid var(--accent);width:32px;height:32px;color:var(--avatar-text);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-family:inherit;font-size:.8rem;font-weight:700;text-decoration:none;transition:all .2s;display:flex;position:relative}.header-avatar:hover{background:var(--avatar-bg-hover)}.header-avatar-pro-badge{color:var(--on-accent);background:var(--accent);border-radius:3px;padding:.05rem .25rem;font-size:.5rem;font-weight:700;line-height:1.2;position:absolute;top:-4px;right:-6px}.bottom-nav-center-cta{-webkit-tap-highlight-color:transparent;flex-direction:column;flex:1;justify-content:flex-start;align-items:center;padding-top:2px;display:flex;color:inherit!important;text-decoration:none!important}.bottom-nav-center-icon{color:#000;background:linear-gradient(135deg,gold,#ccac00);border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;margin-top:-10px;transition:all .2s;display:flex;box-shadow:0 2px 12px #ffd70059}.bottom-nav-center-cta:active .bottom-nav-center-icon{transform:scale(.95)}.bottom-nav-center-label{color:var(--accent);margin-top:2px;font-size:10px;font-weight:700;line-height:1}.site-footer{background:var(--background);color:var(--foreground-muted);width:100vw;margin-left:calc(50% - 50vw);position:relative}.site-footer-accent{background:linear-gradient(90deg,transparent 10%,var(--accent)50%,transparent 90%);opacity:.4;height:1px}.site-footer-inner{max-width:1000px;margin:0 auto;padding:2rem 1.5rem 1.25rem}.site-footer-top{justify-content:space-between;align-items:flex-start;gap:2rem;margin-bottom:1.5rem;display:flex}.site-footer-brand{flex-shrink:0;align-items:center;gap:.4rem;display:flex}.site-footer-brand-name{color:var(--foreground);font-size:.9rem;font-weight:700}.site-footer-nav{gap:2.5rem;display:flex}.site-footer-group{flex-direction:column;gap:.35rem;display:flex}.site-footer-heading{color:var(--foreground-subtle);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.2rem;font-size:.65rem;font-weight:600}.site-footer-group a{color:var(--foreground-muted);font-size:.8rem;line-height:1.6;text-decoration:none;transition:color .15s}.site-footer-group a:hover{color:var(--foreground)}.site-footer-bottom{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-top:1rem;display:flex}.site-footer-copyright{color:var(--foreground-subtle);margin:0;font-size:.7rem}.site-footer-address{color:var(--foreground-subtle);opacity:.8;margin:.15rem 0 0;font-size:.65rem}.site-footer-mobile-legal{display:none}.site-footer-dot{color:var(--foreground-subtle);font-size:.75rem}@media (max-width:1023px){.site-footer{display:none}}.drawer-backdrop{top:0;left:0;right:0;bottom:calc(72px + env(safe-area-inset-bottom));z-index:10000;opacity:0;pointer-events:none;background:#00000080;transition:opacity .3s;position:fixed}.drawer-backdrop-visible{opacity:1;pointer-events:auto}.drawer-panel{top:0;left:0;bottom:calc(72px + env(safe-area-inset-bottom));z-index:10001;background:var(--background);flex-direction:column;width:100vw;max-width:none;transition:transform .3s;display:flex;position:fixed;overflow:hidden;transform:translate(-100%)}.drawer-panel-open{transform:translate(0)}.drawer-close-btn{z-index:2;border:1px solid var(--border-color);background:var(--background-secondary);width:36px;height:36px;color:var(--foreground-muted);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:12px;left:12px}.drawer-close-btn:hover{color:var(--foreground);background:var(--background-tertiary)}.drawer-view{flex:1;min-height:0;animation-duration:.25s;animation-timing-function:ease;animation-fill-mode:both}@keyframes drawer-push-in{0%{opacity:0;transform:translate(30%)}to{opacity:1;transform:translate(0)}}@keyframes drawer-pop-in{0%{opacity:0;transform:translate(-30%)}to{opacity:1;transform:translate(0)}}.drawer-view-push{animation-name:drawer-push-in}.drawer-view-pop{animation-name:drawer-pop-in}.drawer-scroll{-webkit-overflow-scrolling:touch;height:100%;padding:56px 0 16px;overflow-y:auto}.drawer-user-section{border-bottom:1px solid var(--border-color);padding:16px 20px}.drawer-signup-cta{background:var(--accent);width:100%;color:var(--on-accent);border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:14px 16px;font-size:.95rem;font-weight:700;text-decoration:none;transition:background .2s;display:flex}.drawer-signup-cta:hover{background:var(--accent-light)}.drawer-user-info{align-items:center;gap:12px;display:flex}.drawer-avatar{background:var(--background-tertiary);border:2px solid var(--accent);width:40px;height:40px;color:var(--foreground);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex}.drawer-user-detail{flex-direction:column;gap:2px;min-width:0;display:flex}.drawer-user-email{color:var(--foreground);text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;font-weight:600;overflow:hidden}.drawer-pro-badge{background:var(--accent);color:var(--on-accent);border-radius:4px;width:fit-content;padding:2px 8px;font-size:.65rem;font-weight:700;display:inline-block}.drawer-upgrade-link{color:var(--accent);font-size:.8rem;font-weight:500;text-decoration:none}.drawer-upgrade-link:hover{text-decoration:underline}.drawer-section{border-bottom:1px solid var(--border-color);padding:8px 0}.drawer-section-logout{border-bottom:none}.drawer-section-label{color:var(--foreground-subtle);text-transform:uppercase;letter-spacing:.08em;padding:8px 20px 4px;font-size:.65rem;font-weight:600}.drawer-menu-item{width:100%;color:var(--foreground);cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent;background:0 0;border:none;align-items:center;gap:12px;padding:12px 20px;font-size:.9rem;font-weight:500;text-decoration:none;transition:background .15s;display:flex}.drawer-menu-item:hover{background:var(--background-secondary)}.drawer-menu-item:active{background:var(--background-tertiary)}.drawer-menu-item svg{color:var(--foreground-muted);flex-shrink:0}.drawer-chevron{margin-left:auto;color:var(--foreground-subtle)!important}.drawer-theme-row{justify-content:space-between;align-items:center;padding:10px 20px;display:flex}.drawer-theme-label{color:var(--foreground);font-size:.9rem;font-weight:500}.drawer-theme-buttons{background:var(--background-tertiary);border-radius:8px;gap:4px;padding:3px;display:flex}.drawer-theme-btn{color:var(--foreground-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-radius:6px;align-items:center;gap:4px;padding:6px 12px;font-size:.75rem;font-weight:500;transition:all .15s;display:flex}.drawer-theme-btn-active{background:var(--background-secondary);color:var(--foreground);box-shadow:0 1px 3px #0003}.drawer-logout,.drawer-logout svg{color:var(--error)!important}.drawer-copyright{color:var(--foreground-subtle);text-align:center;padding:16px 20px;font-size:.7rem}.drawer-back-btn{border:none;border-bottom:1px solid var(--border-color);color:var(--accent);cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent;background:0 0;align-items:center;gap:6px;width:100%;padding:12px 20px;font-size:.85rem;font-weight:600;display:flex}.drawer-back-btn:active{background:var(--background-secondary)}.drawer-panel-title{color:var(--foreground);padding:12px 20px 8px;font-size:1.1rem;font-weight:700}.drawer-cat-count{color:var(--foreground-subtle);margin-left:auto;font-size:.75rem;font-weight:400}.drawer-cat-count+.drawer-chevron{margin-left:8px}.drawer-loading{justify-content:center;align-items:center;padding:32px 0;display:flex}.drawer-spinner{border:2px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin}.drawer-legal-list .drawer-menu-item{padding-left:20px}@media (min-width:1024px){.drawer-backdrop{display:none!important}.drawer-panel{border-right:1px solid var(--border-color);width:260px;max-width:260px;transition:none;bottom:0;transform:translate(0)!important}.drawer-close-btn{display:none}.drawer-scroll{padding-top:16px}.main-wrapper{margin-left:260px}.book-detail-header{width:calc(100vw - 260px);margin-left:260px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}