:root{color-scheme:dark;--bg:#0b0d10;--panel:#14171c;--panel-raised:#1a1e24;--line:#2b3038;--text:#f5f5f2;--muted:#b1b4b9;--gold:#efd05a;--gold-hover:#f6dc7b;--gold-ink:#211d0b;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}body{margin:0;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit}button,.button{touch-action:manipulation}img{max-width:100%}::selection{background:var(--gold);color:var(--gold-ink)}:root [hidden]{display:none!important}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.skip-link{position:absolute;left:16px;top:-80px;z-index:100;padding:12px 18px;background:var(--gold);color:var(--gold-ink);border-radius:8px;font-weight:700}.skip-link:focus{top:12px}
.site-header{min-height:86px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:28px;padding:20px max(24px,calc((100% - 1200px)/2));background:var(--bg)}.brand{display:inline-flex;align-items:center;flex-shrink:0;gap:12px;color:var(--gold);font-size:21px;font-weight:800;line-height:1.1;letter-spacing:-.04em}.brand img{width:38px;height:38px;object-fit:contain}.brand small{display:block;margin-top:6px;font-size:10px;color:var(--muted);letter-spacing:.19em;font-weight:650}.site-header nav,#account-nav{display:flex;align-items:center;flex-wrap:wrap;gap:22px}.site-header nav{justify-content:flex-end;font-size:13px;font-weight:650;line-height:1.4}.site-header nav a,.nav-logout{padding:7px 0;color:#d0d1d2}.site-header nav a:hover,.site-header nav a[aria-current="page"],.nav-logout:hover{color:var(--gold)}.site-header nav .nav-primary{color:var(--gold-ink);background:var(--gold);border:1px solid var(--gold);border-radius:100px;padding:11px 20px}.site-header nav .nav-primary:hover{background:var(--gold-hover);color:var(--gold-ink)}.nav-name{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--muted)}.nav-logout{border:0;background:none;cursor:pointer;font-size:inherit;font-weight:650}.container{max-width:1248px;margin:auto;padding:44px 24px 72px;min-height:calc(100vh - 180px)}h1,h2,h3,p{overflow-wrap:anywhere}.eyebrow{color:var(--gold);font-size:11px;letter-spacing:.15em;font-weight:750;line-height:1.7;margin:0 0 14px;text-transform:uppercase}
.hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:40px 0 38px;border-bottom:1px solid var(--line)}.hero h1{max-width:850px;font-size:clamp(38px,5.5vw,66px);line-height:1.04;letter-spacing:-.065em;margin:12px 0 22px;font-weight:800}.hero p:not(.eyebrow){max-width:650px;color:var(--muted);font-size:17px;line-height:1.75;margin:0}.hero-icon{display:none}.section{margin:48px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-head h2,.contents h2{font-size:clamp(26px,3vw,36px);line-height:1.2;letter-spacing:-.045em;margin:0}.search input,form input,select,textarea{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:13px 15px;min-width:0}.search input{width:300px}input::placeholder,textarea::placeholder{color:#92969e;opacity:1}.search input:focus,form input:focus,select:focus,textarea:focus{border-color:var(--gold)}input[readonly]{color:var(--muted)}.muted{color:var(--muted)}.small{font-size:12px}
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:24px}.book-card{display:block;min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;content-visibility:auto;contain-intrinsic-size:220px 380px;transition:border-color .15s ease}.book-card:hover{border-color:#8e7b3b}.book-cover{display:block;width:100%;height:260px;aspect-ratio:4/5;object-fit:contain;background:#111316}.book-card-detail{padding:20px 18px 22px}.book-card h3{font-size:16px;line-height:1.45;letter-spacing:-.02em;font-weight:650;margin:10px 0}.book-card p{font-size:12px;line-height:1.7;margin:8px 0 0}.category{color:var(--gold);font-size:10px;font-weight:750;letter-spacing:.09em;text-transform:uppercase}.back{display:inline-block;color:var(--gold);font-size:13px;font-weight:650;margin-bottom:24px;text-underline-offset:5px}.back:hover{text-decoration:underline}.detail-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:42px;padding:32px;background:var(--panel);border:1px solid var(--line);border-radius:14px}.detail-cover{display:block;width:100%;max-height:360px;aspect-ratio:2/3;object-fit:contain;border-radius:6px;background:#101216}.detail-info h1{font-size:clamp(28px,4vw,46px);line-height:1.13;letter-spacing:-.05em;margin:10px 0 20px}.detail-info>.muted{font-size:14px}.description{white-space:pre-wrap;color:var(--muted);line-height:1.8}.detail-actions,.brand-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:26px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 23px;border:1px solid var(--line);border-radius:100px;background:var(--panel-raised);color:var(--text);font-size:13px;font-weight:750;text-align:center;line-height:1.35;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.button.primary{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}.button.primary:hover{background:var(--gold-hover);border-color:var(--gold-hover)}.button.secondary{background:transparent;color:var(--text);border-color:#42464e}.button.secondary:hover{background:var(--panel-raised);border-color:#787c84}.button:disabled,button:disabled{opacity:.55;cursor:not-allowed}.text-link{display:block;color:var(--gold);font-size:13px;margin-top:18px;text-decoration:underline;text-underline-offset:4px}.reading-progress{display:block;width:min(100%,360px);height:7px;margin:10px 0 16px;accent-color:var(--gold)}.contents{margin-top:32px;padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:14px}.contents h3{font-size:17px;letter-spacing:-.02em;margin:28px 0 10px}.chapter-link{display:block;padding:13px 0;border-bottom:1px solid var(--line);color:var(--gold);font-size:14px}.chapter-locked{display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--muted)}.chapter-locked>span{white-space:nowrap;font-size:12px}
.auth-card{max-width:480px;margin:28px auto;padding:38px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.auth-card h1{font-size:36px;line-height:1.15;letter-spacing:-.05em;margin:0 0 14px}.auth-card h2{font-size:23px;line-height:1.3;letter-spacing:-.03em}.auth-card>.muted{font-size:14px}.auth-card form{display:grid;gap:18px;margin-top:28px}.auth-card label{display:grid;gap:8px;font-size:13px;font-weight:650}.auth-card input{width:100%;background:var(--bg)}.auth-card .button{width:100%}.auth-card hr{border:0;border-top:1px solid var(--line);margin:32px 0}.form-message{color:#f0bd9c;margin:0;font-size:13px;line-height:1.6}.form-message:empty{display:none}.form-links{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--gold);font-size:12px;margin-top:24px}.form-links a:hover{text-decoration:underline;text-underline-offset:4px}.reading-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.reading-card{display:flex;align-items:center;gap:16px;min-width:0;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.reading-card:hover{border-color:#8e7b3b}.reading-cover{width:58px;height:78px;flex-shrink:0;object-fit:contain;border-radius:4px;background:var(--bg)}.reading-info{display:grid;gap:5px;min-width:0;font-size:14px}.reading-info strong{overflow:hidden;text-overflow:ellipsis}.reading-arrow{margin-left:auto;color:var(--gold);font-size:11px}.library-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:24px;margin-bottom:20px}.library-tools p{margin:0;font-size:13px}.library-tools .button{min-height:36px;padding:8px 14px;font-size:12px;flex-shrink:0}.library-filters{display:flex;gap:14px;flex-wrap:wrap;margin:0 0 20px}.library-filters label{display:grid;gap:8px;min-width:180px;color:var(--muted);font-size:12px;font-weight:600}.library-filters select{font-size:13px;padding:12px 35px 12px 14px}.library-pagination{display:flex;align-items:center;justify-content:center;gap:20px;margin:36px 0}.library-pagination button:not(.primary){background:var(--panel);color:var(--text)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
footer{border-top:1px solid var(--line);padding:28px 24px;color:var(--muted);font-size:12px;text-align:center}footer a{color:#d9dadd}footer a:hover{color:var(--gold)}.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:start;justify-content:space-between;gap:32px;text-align:left}.footer-brand{max-width:380px}.footer-brand strong{color:var(--gold);font-size:18px;letter-spacing:-.03em}.footer-brand p{margin:10px 0 0;line-height:1.8}.footer-links{display:flex;flex-wrap:wrap;gap:14px 24px}.footer-note{max-width:1200px;margin:26px auto 0;padding-top:20px;border-top:1px solid var(--line);text-align:left;font-size:11px}
/* Brand pages use semantic HTML and optimized book covers without a media library or webfont. */
.brand-home{padding-top:8px}.brand-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:64px;align-items:center;padding:56px 0 74px}.brand-hero h1{font-size:clamp(48px,6.4vw,84px);line-height:1.02;letter-spacing:-.075em;margin:20px 0 30px;font-weight:800}.brand-hero h1 span,.brand-about h1 span{color:var(--gold)}.brand-hero-copy>p:not(.eyebrow){max-width:620px;color:var(--muted);line-height:1.85;font-size:17px}.brand-hero .brand-actions{margin-top:30px}.brand-hero-note{color:#a0a4ab;font-size:11px!important;margin-top:18px}.brand-featured{display:block;padding:22px;background:var(--panel);border:1px solid #39372b;border-radius:18px}.brand-featured-label{display:flex;justify-content:space-between;align-items:center;gap:16px;color:#c4c4bd;font-size:10px;letter-spacing:.1em;font-weight:750;text-transform:uppercase}.brand-featured-label a{color:var(--gold);letter-spacing:0;text-transform:none;font-size:11px}.brand-featured-cover{display:block;height:320px;margin:20px 0;overflow:hidden;border-radius:8px;background:#0b0c0f;text-align:center}.brand-featured-cover img{display:inline-block;width:100%;height:100%;object-fit:contain}.brand-featured h2{font-size:24px;line-height:1.25;letter-spacing:-.045em;margin:10px 0 12px}.brand-featured-meta{color:var(--muted);font-size:12px;margin:0}.brand-featured .button{width:100%;margin-top:20px}.brand-reading-panel{padding:46px 32px}.brand-reading-panel .eyebrow{margin-bottom:28px}.brand-reading-panel h2{font-size:38px;line-height:1.13}.brand-reading-panel p:not(.eyebrow){color:var(--muted);font-size:14px}.brand-statline{display:flex;flex-wrap:wrap;gap:38px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;margin-bottom:10px}.brand-stat{display:flex;flex-direction:column;gap:3px}.brand-stat strong{font-size:24px;color:var(--text);line-height:1.2;font-weight:700;letter-spacing:-.04em}.brand-stat span{color:var(--muted);font-size:11px}.brand-section{padding:64px 0}.brand-section+.brand-section{border-top:1px solid var(--line)}.brand-section-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:30px}.brand-section h2{max-width:720px;font-size:clamp(30px,3.8vw,46px);line-height:1.12;letter-spacing:-.055em;margin:12px 0 0}.brand-section-heading>a{color:var(--gold);font-size:13px;font-weight:650;flex-shrink:0;text-decoration:underline;text-underline-offset:5px}.brand-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.brand-feature{min-width:0;padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.brand-feature-number{display:block;margin-bottom:30px;color:var(--gold);font-size:12px;letter-spacing:.08em}.brand-feature h3{margin:0 0 14px;font-size:21px;line-height:1.3;letter-spacing:-.035em}.brand-feature p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}.brand-feature a{display:inline-block;color:var(--gold);font-size:12px;font-weight:650;margin-top:20px}.home-book-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.home-book-grid .book-cover{height:290px}.brand-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:74px;align-items:start}.brand-story-copy{color:var(--muted);font-size:16px;line-height:1.9}.brand-story-copy p:first-child{margin-top:0}.brand-story-copy a{color:var(--gold);text-decoration:underline;text-underline-offset:5px}.brand-tamil{color:var(--gold);line-height:1.8;font-size:15px;margin:30px 0 0}.brand-closing{padding:46px;border:1px solid #4a4228;border-radius:14px;background:#191811;display:flex;align-items:center;justify-content:space-between;gap:36px;margin:20px 0 44px}.brand-closing h2{max-width:620px;margin:0 0 14px;font-size:clamp(30px,4vw,44px);letter-spacing:-.05em;line-height:1.14}.brand-closing p{max-width:650px;color:#c0bcae;font-size:14px;margin:0}.brand-closing .button{flex-shrink:0}.brand-about{padding-top:28px}.brand-about-hero{max-width:940px;padding:34px 0 64px}.brand-about h1{font-size:clamp(44px,6.4vw,76px);line-height:1.05;letter-spacing:-.065em;margin:20px 0 28px}.brand-about-lead{max-width:780px;font-size:19px;line-height:1.8;color:var(--muted)}.brand-about .brand-story{border-top:1px solid var(--line)}.brand-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:34px}.brand-principles h3{color:var(--text);font-size:18px;line-height:1.4;letter-spacing:-.025em}.brand-principles p{color:var(--muted);font-size:14px;line-height:1.8}.brand-ecosystem-list{display:grid;gap:0}.brand-ecosystem-item{display:grid;grid-template-columns:180px minmax(0,1fr) auto;align-items:center;gap:28px;padding:25px 0;border-bottom:1px solid var(--line)}.brand-ecosystem-item strong{font-size:17px;letter-spacing:-.025em}.brand-ecosystem-item p{margin:0;color:var(--muted);font-size:14px}.brand-ecosystem-item a{color:var(--gold);font-size:12px;font-weight:700}
@media(min-width:1500px){.brand-hero{padding-top:78px;padding-bottom:94px}}@media(max-width:1000px){.site-header{gap:20px;padding:18px 24px}.site-header nav,#account-nav{gap:14px}.brand-hero{gap:36px}.brand-hero h1{font-size:clamp(44px,7vw,68px)}.brand-featured-cover{height:280px}.home-book-grid .book-cover{height:240px}.brand-story{gap:40px}.brand-feature{padding:24px}}
@media(max-width:760px){.site-header{flex-wrap:wrap;padding:19px 20px 16px;gap:18px}.site-header nav{justify-content:flex-start;gap:10px 20px;width:100%}#account-nav{gap:12px}.nav-name{display:none}.container{padding:28px 20px 48px}.brand-hero{grid-template-columns:1fr;padding:34px 0 44px;gap:40px}.brand-hero h1{max-width:650px;font-size:clamp(45px,9vw,66px)}.brand-hero-copy>p:not(.eyebrow){font-size:16px}.brand-featured{max-width:600px}.brand-featured-cover{height:340px}.brand-statline{gap:30px;padding:23px 0}.brand-stat strong{font-size:22px}.brand-feature-grid,.brand-principles{grid-template-columns:1fr;gap:14px}.brand-feature-number{margin-bottom:18px}.brand-section{padding:44px 0}.brand-section-heading{align-items:start;gap:20px}.brand-section h2{font-size:34px}.home-book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.home-book-grid .book-cover{height:260px}.brand-story{grid-template-columns:1fr;gap:28px}.brand-story-copy{font-size:15px}.brand-closing{padding:30px;align-items:start;flex-direction:column;gap:26px}.brand-about-hero{padding:12px 0 40px}.brand-about-lead{font-size:17px}.brand-ecosystem-item{grid-template-columns:1fr auto;gap:12px 20px}.brand-ecosystem-item p{grid-column:1/-1;grid-row:2}.footer-inner{flex-direction:column;gap:26px}}
@media(max-width:600px){.site-header .brand{font-size:20px}.site-header nav{font-size:12px}.site-header nav a,.nav-logout{padding-top:8px;padding-bottom:8px}.hero{padding:24px 0 30px}.hero h1{font-size:42px}.hero p:not(.eyebrow){font-size:15px}.section{margin:34px 0}.section-head{align-items:start;flex-direction:column;gap:22px}.search,.search input{width:100%;min-width:0}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.book-cover,.home-book-grid .book-cover{height:220px}.book-card-detail{padding:16px 13px}.book-card h3{font-size:14px}.book-card p{font-size:11px}.category{font-size:9px}.detail-layout{grid-template-columns:110px minmax(0,1fr);gap:20px;padding:20px}.detail-cover{max-height:175px}.detail-info h1{font-size:27px}.detail-actions{grid-column:1/-1}.detail-info .button{width:100%;padding-left:14px;padding-right:14px}.contents{padding:22px}.auth-card{margin:12px auto;padding:28px 24px}.auth-card h1{font-size:32px}.library-filters{gap:10px}.library-filters label{min-width:120px;flex:1}.library-filters select{width:100%;padding-right:12px}.library-pagination{gap:12px;flex-wrap:wrap}.library-pagination .button{padding:10px 16px}.reading-list{grid-template-columns:1fr}.brand-hero h1{font-size:clamp(43px,11.5vw,62px)}.brand-hero .eyebrow{font-size:10px}.brand-actions{gap:10px}.brand-actions .button{padding-left:19px;padding-right:19px}.brand-featured{padding:18px}.brand-featured-cover{height:300px}.brand-featured h2{font-size:23px}.brand-section-heading{flex-direction:column}.brand-section h2{font-size:32px}.brand-about h1{font-size:44px}.brand-closing{padding:28px 24px}.brand-statline{gap:24px}.brand-stat span{font-size:10px}footer{padding:28px 20px}}
/* Keep the server-rendered GET filters usable before JavaScript loads. */
#library-filter-form{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(0,2fr);align-items:end;gap:22px;margin-bottom:24px}#library-filter-form .search{display:grid;gap:8px;font-size:12px;font-weight:600;color:var(--muted)}#library-filter-form .search input{width:100%;min-height:46px}#library-filter-form .library-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;margin:0}#library-filter-form .library-filters label{min-width:0}#library-filter-form .library-filters select{width:100%;min-height:46px}#library-filter-form .library-filters .button{align-self:end;min-height:46px;padding-left:16px;padding-right:16px}
@media(max-width:1000px){#library-filter-form{grid-template-columns:1fr;gap:18px}#library-filter-form .search{max-width:480px}}
@media(max-width:600px){#library-filter-form .search{max-width:none}#library-filter-form .library-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}.detail-layout{grid-template-columns:1fr;gap:24px}.detail-cover{width:150px;height:auto;max-height:225px}.detail-info .button{width:auto}.detail-actions{gap:10px}.detail-info h1{font-size:31px;line-height:1.2}.detail-info .description{font-size:14px}}
@media(max-width:380px){.site-header,.container{padding-left:16px;padding-right:16px}.book-cover,.home-book-grid .book-cover{height:190px}.detail-cover{width:130px;max-height:200px}.brand-hero h1{font-size:41px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}