@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");
:root{--bg:#f6f7fb;--surface:#fff;--surface-2:#eef1f7;--text:#111827;--muted:#667085;--line:#e2e7f0;--accent:#5168ff;--accent-2:#7c3aed;--dark:#0b1020;--danger:#c92a2a;--success:#16835d;--radius:22px;--shadow:0 18px 55px rgba(24,32,56,.09);color-scheme:light}
html[data-theme=dark]{--bg:#080c17;--surface:#101625;--surface-2:#171f31;--text:#eef2ff;--muted:#9da8bd;--line:#252e42;--accent:#8292ff;--accent-2:#a779ff;--dark:#050814;--shadow:0 18px 55px rgba(0,0,0,.28);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Inter","Segoe UI",Arial,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}.shell{width:min(1180px,calc(100% - 36px));margin-inline:auto}.narrow{width:min(820px,calc(100% - 36px));margin-inline:auto}.skip-link{position:fixed;right:12px;top:-100px;background:var(--text);color:var(--bg);padding:8px 12px;z-index:999}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;min-width:190px}.brand-mark{display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px}.brand-logo{display:block;width:46px;height:46px;object-fit:contain;filter:drop-shadow(0 7px 14px rgba(15,23,42,.16));transition:transform .2s ease}.brand:hover .brand-logo{transform:translateY(-1px) rotate(-2deg)}.brand strong,.brand small{display:block}.brand strong{font-size:15px}.brand small{font-size:10px;color:var(--muted);white-space:nowrap}.desktop-nav{display:flex;align-items:center;gap:5px;padding:5px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.desktop-nav a{padding:8px 13px;border-radius:11px;color:var(--muted);font-size:13px}.desktop-nav a:hover,.desktop-nav a.is-active{background:var(--surface-2);color:var(--text)}.header-actions{display:flex;gap:8px;align-items:center}.icon-button,.mini-btn{border:1px solid var(--line);background:var(--surface);border-radius:12px;min-height:40px;padding:8px 12px}.icon-button{width:40px}.mini-btn{font-size:12px}.flash{margin-top:14px;padding:12px 16px;border-radius:14px;border:1px solid}.flash.success{background:color-mix(in srgb,var(--success) 10%,var(--surface));border-color:color-mix(in srgb,var(--success) 35%,var(--line));color:var(--success)}.flash.error{background:color-mix(in srgb,var(--danger) 9%,var(--surface));border-color:color-mix(in srgb,var(--danger) 35%,var(--line));color:var(--danger)}.hero{padding:80px 0 46px;background:radial-gradient(circle at 16% 20%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 35%),radial-gradient(circle at 90% 10%,color-mix(in srgb,var(--accent-2) 10%,transparent),transparent 28%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.65fr);gap:54px;align-items:center}.eyebrow{display:inline-block;font-size:10px;letter-spacing:.18em;font-weight:800;color:var(--accent);direction:ltr}.hero-copy h1,.page-hero h1{font-size:clamp(38px,5vw,68px);line-height:1.25;letter-spacing:-.045em;margin:14px 0 20px}.hero-copy h1{font-family:"Inter","Segoe UI",Arial,sans-serif!important;font-weight:800;font-style:normal;letter-spacing:0}.hero-copy>p{font-size:18px;color:var(--muted);max-width:740px}.hero-actions,.project-actions,.admin-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:14px;border:1px solid var(--line);background:var(--surface);font-weight:700;font-size:13px}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent;color:#fff;box-shadow:0 10px 26px color-mix(in srgb,var(--accent) 25%,transparent)}.btn.ghost{background:var(--surface)}.btn:hover{transform:translateY(-1px)}.full{width:100%}.hero-meta{display:flex;flex-wrap:wrap;gap:9px 18px;color:var(--muted);font-size:11px;margin-top:26px}.profile-card{background:linear-gradient(155deg,color-mix(in srgb,var(--surface) 98%,var(--accent) 2%),var(--surface));border:1px solid var(--line);border-radius:30px;padding:18px;box-shadow:var(--shadow);transform:rotate(-1deg)}.profile-card img{width:100%;aspect-ratio:1.15/1;object-fit:cover;border-radius:22px;background:var(--surface-2)}.profile-card>div{padding:18px 8px 6px}.profile-card small{color:var(--muted)}.profile-card h2{margin:4px 0 0}.profile-card strong{font-size:12px;color:var(--accent)}.profile-card p{color:var(--muted);font-size:13px}.profile-card a{font-size:12px;font-weight:700}.section{padding-block:62px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.section-head h2{font-size:28px;margin:4px 0}.section-head>a{font-size:12px;color:var(--accent);font-weight:700}.featured-post{display:grid;grid-template-columns:1.15fr .85fr;background:var(--surface);border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}.featured-media img{width:100%;height:100%;min-height:390px;object-fit:cover}.featured-copy{padding:44px;display:flex;flex-direction:column;justify-content:center}.featured-copy h3{font-size:32px;line-height:1.45;margin:12px 0}.featured-copy p{color:var(--muted)}.chip{display:inline-flex;width:max-content;border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line));background:color-mix(in srgb,var(--accent) 8%,var(--surface));color:var(--accent);border-radius:999px;padding:4px 10px;font-size:10px}.post-meta{display:flex;gap:14px;color:var(--muted);font-size:10px;margin-top:auto}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.post-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;min-width:0;transition:.2s}.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card-media{display:block;overflow:hidden}.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:.4s}.post-card:hover .card-media img{transform:scale(1.025)}.card-body{padding:20px}.card-body h2,.card-body h3{font-size:18px;line-height:1.55;margin:10px 0}.card-body p{font-size:12px;color:var(--muted);min-height:46px}.portfolio-band{background:var(--dark);color:#f6f7ff}.portfolio-band .section-head>a,.portfolio-band .eyebrow{color:#9ca8ff}.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.portfolio-grid.large{grid-template-columns:repeat(2,minmax(0,1fr))}.portfolio-card{border-radius:24px;overflow:hidden;background:var(--surface);border:1px solid var(--line)}.portfolio-band .portfolio-card{background:#11182a;border-color:#252f46}.portfolio-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.portfolio-card div{padding:20px}.portfolio-card small{color:var(--muted);font-size:10px;direction:ltr;display:block}.portfolio-card h2,.portfolio-card h3{margin:5px 0;font-size:19px}.portfolio-card p{color:var(--muted);font-size:12px}.category-strip{display:grid;grid-template-columns:270px 1fr;gap:30px;align-items:center}.category-strip h2{margin:3px 0}.category-list{display:flex;flex-wrap:wrap;gap:10px}.category-list a{display:flex;align-items:center;gap:11px;background:var(--surface);border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-size:12px}.category-list small{color:var(--muted)}.page-hero{padding:72px 0 56px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 6%,var(--bg)),var(--bg))}.page-hero.compact{padding:52px 0 36px}.page-hero p{font-size:17px;color:var(--muted);max-width:720px}.archive-search{display:flex;gap:8px;max-width:600px;margin-top:24px}.archive-search input,.search-row input{flex:1}.archive-layout{display:grid;grid-template-columns:220px 1fr;gap:34px;align-items:start}.filter-panel{position:sticky;top:100px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:12px}.filter-panel>strong{display:block;padding:8px 10px}.filter-panel a{display:flex;justify-content:space-between;padding:9px 10px;border-radius:10px;font-size:11px;color:var(--muted)}.filter-panel a:hover,.filter-panel a.is-active{background:var(--surface-2);color:var(--text)}.archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.result-note{color:var(--muted);font-size:12px;margin-top:0}.empty-state{text-align:center;padding:72px 20px;background:var(--surface);border:1px dashed var(--line);border-radius:24px}.empty-state strong{font-size:22px}.empty-state p{color:var(--muted)}.article-header{padding-top:72px;text-align:center}.article-kicker{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:10px}.article-header h1{font-size:clamp(34px,5vw,58px);line-height:1.35;letter-spacing:-.035em;margin:18px 0}.lead{font-size:19px;color:var(--muted)}.author-line{display:flex;align-items:center;justify-content:center;gap:9px;font-size:11px;margin-top:22px}.author-line img{width:36px;height:36px;border-radius:50%;object-fit:cover}.article-cover{margin-top:44px}.article-cover img,.project-cover img{width:100%;max-height:700px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow)}.article-content{padding-block:46px;font-size:16px}.article-content h2{font-size:28px;margin-top:42px}.article-content h3{font-size:22px;margin-top:34px}.article-content p{margin:0 0 20px}.article-content blockquote{margin:28px 0;padding:18px 24px;border-left:4px solid var(--accent);background:var(--surface);border-radius:14px;color:var(--muted)}.article-content pre{direction:ltr;text-align:left;overflow:auto;background:#0c1222;color:#e8edff;padding:18px;border-radius:15px}.article-content code{direction:ltr;background:var(--surface-2);padding:2px 5px;border-radius:5px}.article-content img{border-radius:18px;margin:28px auto}.article-content a{color:var(--accent);text-decoration:underline}.media-block{padding-bottom:32px}.media-block audio,.media-block video{width:100%}.inline-media{border-radius:20px}.video-frame{position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:#000}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.tag-row{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:30px}.tag-row span{font-size:11px;padding:6px 10px;border-radius:999px;background:var(--surface-2)}.related-grid{grid-template-columns:repeat(3,1fr)}.project-hero{text-align:center}.project-actions{justify-content:center}.project-cover{margin-top:-18px;position:relative}.tech-stack{display:flex;justify-content:space-between;gap:15px;padding:22px;border:1px solid var(--line);background:var(--surface);border-radius:17px;margin-top:38px}.tech-stack span{direction:ltr;color:var(--muted)}.about-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:center}.profile-card.standalone{transform:none;text-align:center}.profile-card.standalone img{aspect-ratio:1/1}.social-links{display:flex;gap:10px;flex-wrap:wrap}.social-links a{font-size:11px;color:var(--muted)}.social-links.big a{background:var(--surface);border:1px solid var(--line);padding:9px 12px;border-radius:12px}.contact-card{display:grid;grid-template-columns:.7fr 1.3fr;gap:42px;background:var(--surface);border:1px solid var(--line);padding:32px;border-radius:25px;box-shadow:var(--shadow)}.stack-form{display:grid;gap:15px}.stack-form label,.form-grid label{display:grid;gap:6px;font-size:11px;font-weight:700}.stack-form input,.stack-form textarea,.form-grid input,.archive-search input,.search-row input{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:11px 13px;outline:0}.stack-form input:focus,.stack-form textarea:focus,.form-grid input:focus,.archive-search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent)}.honeypot{position:absolute!important;left:-9999px!important}.ltr{direction:ltr;text-align:left}.site-footer{padding:38px 0;border-top:1px solid var(--line);background:var(--surface)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr auto;gap:30px;align-items:center}.site-footer p{color:var(--muted);font-size:11px}.mobile-bottom-nav{display:none}.search-sheet{position:fixed;inset:0;z-index:80;background:rgba(4,8,20,.68);backdrop-filter:blur(10px);padding:24px}.search-sheet form{position:absolute;left:18px;right:18px;bottom:100px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px}.search-sheet label{display:block;font-weight:700;margin-bottom:10px}.search-row{display:flex;gap:8px}.link-button{border:0;background:none;color:var(--muted);margin-top:10px}.guest-body{min-height:100vh;background:radial-gradient(circle at 20% 20%,rgba(81,104,255,.15),transparent 32%),var(--bg)}.guest-wrap{width:min(850px,calc(100% - 32px));margin:auto;padding:50px 0}.install-shell{display:grid;gap:18px}.install-intro{text-align:center;padding:18px}.install-intro h1{font-size:42px;margin:8px}.guest-card{background:var(--surface);border:1px solid var(--line);border-radius:25px;padding:28px;box-shadow:var(--shadow)}.guest-card h1,.guest-card h2{margin-top:0}.preflight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.preflight{display:grid;padding:12px;border-radius:12px;background:var(--surface-2);font-size:11px}.preflight small{color:var(--muted)}.preflight.ok strong{color:var(--success)}.preflight.bad strong{color:var(--danger)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.span-2{grid-column:span 2}.field-errors{color:var(--danger);font-size:11px}.hint{color:var(--muted);font-size:10px}.auth-box{width:min(440px,100%);margin:auto;padding-top:8vh}.auth-brand{justify-content:center;margin-bottom:20px}.back-link{display:block;text-align:center;color:var(--muted);font-size:11px;margin-top:18px}
@media(max-width:1024px){body{padding-bottom:82px}.site-header .desktop-nav{display:none}.site-footer{display:none}.header-inner{min-height:68px}.brand small{display:none}.hero{padding-top:48px}.hero-grid{grid-template-columns:1fr;gap:30px}.profile-card{max-width:580px;transform:none}.profile-card{display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:center}.profile-card>div{padding:0}.profile-card img{aspect-ratio:1/1}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portfolio-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:70;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 36px rgba(0,0,0,.18);padding:7px}.mobile-bottom-nav a,.mobile-bottom-nav button{border:0;background:none;color:var(--muted);display:grid;place-items:center;gap:0;padding:4px;border-radius:12px}.mobile-bottom-nav span{font-size:20px;line-height:1.2}.mobile-bottom-nav small{font-size:9px}.mobile-bottom-nav a.is-active{color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,var(--surface))}.archive-layout{grid-template-columns:1fr}.filter-panel{position:static;display:flex;overflow:auto;gap:5px}.filter-panel>strong{display:none}.filter-panel a{white-space:nowrap;background:var(--surface-2)}.about-grid{grid-template-columns:1fr}.contact-card{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.category-strip{grid-template-columns:1fr}}
@media(max-width:700px){.shell,.narrow{width:min(100% - 24px,1180px)}.header-actions .mini-btn{display:none}.hero-copy h1,.page-hero h1{font-size:36px}.hero-copy>p,.page-hero p{font-size:14px}.profile-card{display:block;padding:14px}.profile-card img{aspect-ratio:16/10}.section{padding-block:42px}.section-head{align-items:center}.section-head h2{font-size:22px}.featured-post{grid-template-columns:1fr}.featured-media img{min-height:0;aspect-ratio:16/10}.featured-copy{padding:24px}.featured-copy h3{font-size:23px}.post-grid,.portfolio-grid,.portfolio-grid.large,.archive-grid,.related-grid{grid-template-columns:1fr}.article-header{padding-top:44px}.article-header h1{font-size:34px}.article-content{font-size:15px}.article-cover img,.project-cover img{border-radius:18px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.preflight-grid{grid-template-columns:1fr}.guest-card{padding:20px}.install-intro h1{font-size:32px}.archive-search,.search-row{align-items:stretch}.archive-search .btn,.search-row .btn{padding-inline:12px}.contact-card{padding:20px}.tech-stack{display:grid}.mobile-bottom-nav{left:7px;right:7px;bottom:max(7px,env(safe-area-inset-bottom))}}

/* Bootstrap Icons */
.brand-bi{width:42px;height:42px;color:#7a4a2d;display:block;filter:drop-shadow(0 6px 12px rgba(15,23,42,.14));transition:transform .2s ease}.brand:hover .brand-bi{transform:translateY(-1px) rotate(-3deg)}.icon-button .bi{font-size:17px}.mobile-bottom-nav .bi{font-size:20px;line-height:1}.btn .bi,.social-links .bi,.back-link .bi{margin-inline:3px;vertical-align:-.1em}

/* v1.4.0 Digital PDF Library */
.book-library-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:34px;align-items:start}.book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.book-card{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 8px 26px rgba(15,23,42,.04);transition:transform .2s ease,box-shadow .2s ease}.book-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.book-cover{position:relative;display:block;background:var(--surface-2);overflow:hidden}.book-cover img{width:100%;aspect-ratio:2/3;object-fit:cover;transition:transform .35s ease}.book-card:hover .book-cover img{transform:scale(1.025)}.book-badge{position:absolute;top:12px;right:12px;background:rgba(11,16,32,.88);color:#fff;padding:5px 9px;border-radius:999px;font-size:9px;backdrop-filter:blur(8px)}.book-card-body{padding:18px}.book-card-body>small{color:var(--accent);font-size:10px;font-weight:700}.book-card-body h2,.book-card-body h3{font-size:17px;line-height:1.55;margin:5px 0}.book-card-body p{font-size:11px;color:var(--muted);margin:6px 0}.book-card-body .book-author{color:var(--text);font-weight:700}.book-card-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px;color:var(--muted);font-size:9px}.book-card-meta i{margin-right:3px}.home-books{grid-template-columns:repeat(4,minmax(0,1fr))}.book-detail-hero{padding:62px 0;background:radial-gradient(circle at 15% 20%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 32%),linear-gradient(180deg,color-mix(in srgb,var(--accent) 4%,var(--bg)),var(--bg))}.book-detail-grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:54px;align-items:center}.book-detail-cover img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:24px;background:var(--surface-2);box-shadow:0 24px 60px rgba(15,23,42,.18)}.book-detail-copy h1{font-size:clamp(34px,4.5vw,58px);line-height:1.35;margin:10px 0}.book-detail-author{color:var(--muted);font-size:14px}.book-facts{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.book-facts span{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--line);background:var(--surface);border-radius:999px;font-size:10px;color:var(--muted)}.book-actions{margin-top:28px}.book-stats{display:flex;gap:16px;margin-top:20px;color:var(--muted);font-size:10px}.book-description{padding-top:48px;padding-bottom:70px}.book-description h2{margin-top:0}.reader-page{padding:28px 0 72px;background:var(--surface-2);min-height:calc(100vh - 78px)}.reader-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.reader-book-title{display:flex;align-items:center;gap:12px;min-width:0}.reader-book-title>a{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);background:var(--surface);border-radius:13px}.reader-book-title>div{min-width:0}.reader-book-title strong,.reader-book-title small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-book-title strong{font-size:14px}.reader-book-title small{font-size:10px;color:var(--muted)}.pdf-reader{background:#151923;border:1px solid #2b3140;border-radius:22px;overflow:hidden;box-shadow:0 28px 80px rgba(2,6,23,.22)}.pdf-toolbar{min-height:58px;display:flex;align-items:center;gap:7px;padding:8px 12px;background:#0f1420;color:#e8edf8;border-bottom:1px solid #272e3e;direction:ltr}.pdf-toolbar button{width:38px;height:38px;display:grid;place-items:center;border:1px solid #323a4d;border-radius:10px;background:#1a2130;color:#e8edf8}.pdf-toolbar button:hover:not(:disabled){background:#242d40}.pdf-toolbar button:disabled{opacity:.35;cursor:not-allowed}.pdf-page-control{display:flex;align-items:center;gap:7px;font-size:10px;color:#aeb8ca}.pdf-page-control input{width:60px;height:38px;border:1px solid #323a4d;border-radius:10px;background:#1a2130;color:#fff;text-align:center;direction:ltr}.pdf-toolbar-sep{width:1px;height:26px;background:#30384a;margin:0 4px}.pdf-toolbar-spacer{flex:1}.pdf-zoom-label{font-size:9px;color:#aeb8ca;min-width:38px;text-align:center;direction:ltr}.pdf-status{padding:10px 14px;background:#151c29;color:#b8c2d6;font-size:10px;text-align:center}.pdf-status.is-error{color:#ffd6a3}.pdf-spinner{display:inline-block;width:12px;height:12px;border:2px solid #4b556a;border-top-color:#fff;border-radius:50%;vertical-align:-2px;margin-left:6px;animation:pdfSpin .8s linear infinite}@keyframes pdfSpin{to{transform:rotate(360deg)}}.pdf-stage{min-height:70vh;max-height:calc(100vh - 230px);overflow:auto;display:grid;place-items:start center;padding:24px;background:#2a2f39;overscroll-behavior:contain}.pdf-stage canvas{display:block;background:#fff;box-shadow:0 8px 32px rgba(0,0,0,.35);max-width:none}.pdf-stage iframe{width:100%;height:75vh;border:0;background:#fff}.pdf-reader-note{padding:9px 14px;background:#0f1420;color:#8995aa;font-size:9px;border-top:1px solid #272e3e}.pdf-reader:fullscreen{width:100vw;height:100vh;border:0;border-radius:0}.pdf-reader:fullscreen .pdf-stage{max-height:calc(100vh - 100px);height:calc(100vh - 100px)}
@media(max-width:1100px){.book-grid,.home-books{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1024px){.mobile-bottom-nav{grid-template-columns:repeat(6,1fr)}.book-library-layout{grid-template-columns:1fr}.book-filters{display:flex;overflow:auto;gap:5px}.book-filters strong{display:none}.book-filters a{white-space:nowrap;background:var(--surface-2)}.book-detail-grid{grid-template-columns:240px 1fr;gap:34px}.reader-page{padding-bottom:95px}}
@media(max-width:720px){.book-grid,.home-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.book-card-body{padding:14px}.book-detail-grid{grid-template-columns:1fr;text-align:center}.book-detail-cover{width:min(260px,72vw);margin:auto}.book-detail-author,.book-detail-copy .lead{max-width:600px;margin-inline:auto}.book-facts,.book-actions,.book-stats{justify-content:center}.reader-page{padding-top:12px}.reader-topbar{align-items:flex-start}.reader-download span{display:none}.pdf-reader{width:100%;border-radius:0;border-left:0;border-right:0}.pdf-toolbar{gap:4px;padding:7px}.pdf-toolbar button{width:34px;height:34px}.pdf-toolbar-sep,.pdf-zoom-label{display:none}.pdf-page-control input{width:50px;height:34px}.pdf-stage{padding:10px;min-height:65vh;max-height:calc(100vh - 220px)}}
@media(max-width:420px){.book-grid,.home-books{grid-template-columns:1fr 1fr}.book-card-body h2,.book-card-body h3{font-size:14px}.book-card-body p:not(.book-author){display:none}.pdf-toolbar [data-pdf-fit]{display:none}.pdf-toolbar-spacer{display:none}.pdf-toolbar{justify-content:center}}
/* v1.5.2 — Persian PDF compatibility */
.pdf-mode-switch{display:flex;align-items:center;gap:4px;padding:3px;border:1px solid #323a4d;background:#141a27;border-radius:11px}.pdf-mode-switch button{width:auto!important;min-width:72px;padding:0 9px!important;display:flex!important;gap:5px!important;font-size:9px!important}.pdf-mode-switch button span{display:inline}.pdf-mode-switch button.is-active{background:#334155!important;border-color:#64748b!important;color:#fff!important}.pdf-toolbar [data-pdf-control].is-muted{opacity:.35}.pdf-stage iframe:not([hidden]){display:block;width:100%;height:75vh;min-height:620px;border:0;background:#fff}.pdf-stage canvas[hidden]{display:none!important}@media(max-width:720px){.pdf-mode-switch button{min-width:36px!important;padding:0 7px!important}.pdf-mode-switch button span{display:none}.pdf-stage iframe:not([hidden]){min-height:68vh;height:68vh}}

/* Public blog statistics below author card */
.hero-side{display:grid;gap:14px;min-width:0;align-self:center}.hero-side .profile-card{width:100%}.public-stats-card{position:relative;overflow:hidden;background:linear-gradient(145deg,color-mix(in srgb,var(--surface) 96%,var(--accent) 4%),color-mix(in srgb,var(--surface) 98%,var(--accent-2) 2%));border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:0 14px 40px rgba(15,23,42,.08)}.public-stats-card:before{content:"";position:absolute;inset:auto -54px -70px auto;width:150px;height:150px;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,transparent);filter:blur(2px);pointer-events:none}.public-stats-head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:2px 2px 13px;border-bottom:1px solid var(--line)}.public-stats-head>div{display:grid;gap:2px}.public-stats-head>div>strong{font-size:14px}.public-stats-eyebrow{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:9px;font-weight:800}.stats-pulse{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:8px;white-space:nowrap}.stats-pulse i{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 5px color-mix(in srgb,var(--success) 12%,transparent)}.public-stats-grid{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:12px}.public-stat{display:flex;align-items:center;gap:9px;min-width:0;padding:10px;border:1px solid color-mix(in srgb,var(--line) 80%,transparent);background:color-mix(in srgb,var(--bg) 55%,transparent);border-radius:15px}.public-stat-icon{display:grid;place-items:center;width:31px;height:31px;flex:0 0 31px;border-radius:10px;background:color-mix(in srgb,var(--accent) 10%,var(--surface));color:var(--accent);font-size:13px}.public-stat>div{display:grid;min-width:0}.public-stat strong{font-size:15px;line-height:1.35;font-weight:900;font-variant-numeric:tabular-nums}.public-stat strong.stat-time{font-size:11px;white-space:nowrap}.public-stat small{font-size:8px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.public-stats-foot{position:relative;display:flex;align-items:flex-start;gap:7px;margin-top:11px;padding-top:10px;border-top:1px dashed var(--line);color:var(--muted);font-size:8px;line-height:1.7}.public-stats-foot i{color:var(--success);margin-top:2px}.public-stats-foot span{min-width:0}
@media(max-width:1024px){.hero-side{width:min(580px,100%);max-width:580px}.public-stats-card{padding:15px}.public-stat strong{font-size:16px}}
@media(max-width:700px){.hero-side{width:100%;max-width:none}.public-stats-card{border-radius:20px;padding:14px}.public-stats-grid{gap:7px}.public-stat{padding:9px 8px}.public-stat-icon{width:29px;height:29px;flex-basis:29px}.public-stat strong{font-size:14px}.public-stat strong.stat-time{font-size:10px}.public-stat small{font-size:7.5px}}
@media(max-width:380px){.public-stats-grid{grid-template-columns:1fr}.public-stat strong.stat-time{font-size:12px}}

/* English LTR refinements; user-provided Persian content retains natural bidi handling. */
html[lang="en"] body{direction:ltr;text-align:left;line-height:1.65}html[lang="en"] .article-content,html[lang="en"] .book-description{overflow-wrap:anywhere}html[lang="en"] .article-content :is(p,h2,h3,li,blockquote){unicode-bidi:plaintext}html[lang="en"] .skip-link{right:auto;left:12px}html[lang="en"] .book-badge{right:auto;left:12px}html[lang="en"] .pdf-toolbar{direction:ltr}