:root{--bg-paper: #F3F1EA;--bg-paper-dark: #EBE8E0;--text-ink: #1F1F1F;--text-secondary: #5C5C56;--text-tertiary: #8A8A82;--border-subtle: rgba(31, 31, 31, .08);--border-focus: rgba(31, 31, 31, .2);--accent-gram: #4A5D4E;--font-mono: "Courier Prime", monospace;--font-sans: "Inter", sans-serif;--font-serif: "Lora", serif;--font-arabic: "Amiri", serif;--transition-base: all .24s cubic-bezier(.2, 0, .2, 1);--space-xs: 4px;--space-s: 12px;--space-m: 24px;--space-l: 48px;--space-xl: 80px}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{background-color:var(--bg-paper);color:var(--text-ink);font-family:var(--font-sans);font-size:15px;line-height:1.6;min-height:100vh;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E")}#root{min-height:100vh}:root{--primitive-ink-950: #131210;--primitive-ink-900: #1A1815;--primitive-ink-850: #201E1A;--primitive-ink-800: #26231E;--primitive-ink-750: #2C2923;--primitive-ink-700: #332F28;--primitive-ink-600: #443F35;--primitive-sand-50: #F4F0E6;--primitive-sand-100: #E8E3D6;--primitive-sand-200: #CFC8B8;--primitive-sand-300: #A99F8C;--primitive-sand-400: #8B8271;--primitive-sand-500: #6E6659;--primitive-paper-50: #FAF7EF;--primitive-paper-100: #F3EEE2;--primitive-paper-200: #ECE6D6;--primitive-paper-300: #E0D8C4;--primitive-ink-on-paper-900: #2A2620;--primitive-ink-on-paper-700: #514A3E;--primitive-ink-on-paper-500: #7A7161;--primitive-gold-300: #E3CA93;--primitive-gold-400: #D4B072;--primitive-gold-500: #C29A52;--primitive-gold-600: #A17E3D;--primitive-gold-day-600: #8A6A2E;--primitive-gold-day-700: #75591F;--primitive-gold-day-800: #5F4818;--primitive-gold-alpha-12: rgba(212, 176, 114, .12);--primitive-gold-alpha-24: rgba(212, 176, 114, .24);--primitive-gold-alpha-40: rgba(212, 176, 114, .4);--primitive-teal-300: #8FBFB8;--primitive-teal-400: #6FA8A0;--primitive-teal-day-600: #3F7069;--primitive-clay-400: #C07E5F;--primitive-olive-400: #95A06B;--primitive-slate-400: #7E96AE;--primitive-mauve-400: #A98098;--primitive-green-400: #7FA97A;--primitive-amber-400: #D19A3D;--primitive-red-400: #C4695E;--primitive-blue-400: #7C9CBF;--color-bg-app: var(--primitive-paper-50);--color-bg-sunken: var(--primitive-paper-100);--color-bg-surface: var(--primitive-paper-200);--color-bg-raised: var(--primitive-paper-100);--color-bg-plot: var(--primitive-paper-100);--color-bg-selected: var(--primitive-gold-alpha-12);--color-text-quran: var(--primitive-ink-on-paper-900);--color-text-primary: var(--primitive-ink-on-paper-900);--color-text-body: var(--primitive-ink-on-paper-900);--color-text-secondary: var(--primitive-ink-on-paper-700);--color-text-tertiary: var(--primitive-ink-on-paper-500);--color-text-accent: var(--primitive-gold-day-600);--color-text-inverse: var(--primitive-paper-50);--color-border-subtle: rgba(42, 38, 32, .1);--color-border-default: rgba(42, 38, 32, .16);--color-border-strong: var(--primitive-paper-300);--color-border-accent: var(--primitive-gold-day-600);--color-interactive-default: var(--primitive-gold-day-600);--color-interactive-hover: var(--primitive-gold-day-700);--color-interactive-pressed: var(--primitive-gold-day-800);--color-interactive-strong: var(--primitive-gold-day-600)}:root{--font-display: "Source Serif 4", Lora, Georgia, serif;--font-ui: "Inter", system-ui, -apple-system, sans-serif;--font-quran: "Amiri Quran", Amiri, serif;--font-arabic-ui: "Scheherazade New", Amiri, serif;--weight-regular: 400;--weight-semibold: 600;--weight-bold: 700;--type-display-xl-size: 40px;--type-display-xl-line: 48px;--type-display-xl-track: -.01em;--type-display-lg-size: 32px;--type-display-lg-line: 40px;--type-display-lg-track: -.01em;--type-heading-lg-size: 24px;--type-heading-lg-line: 32px;--type-heading-lg-track: 0;--type-heading-md-size: 20px;--type-heading-md-line: 28px;--type-heading-md-track: 0;--type-heading-sm-size: 17px;--type-heading-sm-line: 24px;--type-heading-sm-track: 0;--type-body-lg-size: 17px;--type-body-lg-line: 28px;--type-body-lg-track: 0;--type-body-md-size: 15px;--type-body-md-line: 24px;--type-body-md-track: 0;--type-body-sm-size: 13px;--type-body-sm-line: 20px;--type-body-sm-track: 0;--type-caption-size: 12px;--type-caption-line: 16px;--type-caption-track: .01em;--type-overline-size: 11px;--type-overline-line: 16px;--type-overline-track: .1em;--type-stat-size: 28px;--type-stat-line: 32px;--type-stat-track: 0;--type-quran-xl-size: 40px;--type-quran-xl-line: 2.2;--type-quran-lg-size: 34px;--type-quran-lg-line: 2.1;--type-quran-md-size: 28px;--type-quran-md-line: 2;--type-quran-sm-size: 22px;--type-quran-sm-line: 1.9;--type-arabicui-heading-size: 26px;--type-arabicui-heading-line: 1.6;--type-arabicui-body-size: 18px;--type-arabicui-body-line: 1.9;--type-arabicui-label-size: 15px;--type-arabicui-label-line: 1.6}.type-display-xl,.type-display-lg,.type-heading-lg,.type-heading-md,.type-stat{font-family:var(--font-display);font-weight:var(--weight-semibold)}.type-heading-sm,.type-overline{font-family:var(--font-ui);font-weight:var(--weight-semibold)}.type-body-lg,.type-body-md,.type-body-sm,.type-caption{font-family:var(--font-ui);font-weight:var(--weight-regular)}.type-display-xl{font-size:var(--type-display-xl-size);line-height:var(--type-display-xl-line);letter-spacing:var(--type-display-xl-track)}.type-display-lg{font-size:var(--type-display-lg-size);line-height:var(--type-display-lg-line);letter-spacing:var(--type-display-lg-track)}.type-heading-lg{font-size:var(--type-heading-lg-size);line-height:var(--type-heading-lg-line);letter-spacing:var(--type-heading-lg-track)}.type-heading-md{font-size:var(--type-heading-md-size);line-height:var(--type-heading-md-line);letter-spacing:var(--type-heading-md-track)}.type-heading-sm{font-size:var(--type-heading-sm-size);line-height:var(--type-heading-sm-line);letter-spacing:var(--type-heading-sm-track)}.type-body-lg{font-size:var(--type-body-lg-size);line-height:var(--type-body-lg-line);letter-spacing:var(--type-body-lg-track)}.type-body-md{font-size:var(--type-body-md-size);line-height:var(--type-body-md-line);letter-spacing:var(--type-body-md-track)}.type-body-sm{font-size:var(--type-body-sm-size);line-height:var(--type-body-sm-line);letter-spacing:var(--type-body-sm-track)}.type-caption{font-size:var(--type-caption-size);line-height:var(--type-caption-line);letter-spacing:var(--type-caption-track)}.type-stat{font-size:var(--type-stat-size);line-height:var(--type-stat-line);letter-spacing:var(--type-stat-track)}.type-overline{font-size:var(--type-overline-size);line-height:var(--type-overline-line);letter-spacing:var(--type-overline-track);text-transform:uppercase}.type-quran-xl,.type-quran-lg,.type-quran-md,.type-quran-sm{font-family:var(--font-quran);font-weight:var(--weight-regular);direction:rtl;letter-spacing:0}.type-quran-xl{font-size:var(--type-quran-xl-size);line-height:var(--type-quran-xl-line)}.type-quran-lg{font-size:var(--type-quran-lg-size);line-height:var(--type-quran-lg-line)}.type-quran-md{font-size:var(--type-quran-md-size);line-height:var(--type-quran-md-line)}.type-quran-sm{font-size:var(--type-quran-sm-size);line-height:var(--type-quran-sm-line)}.type-arabicui-heading,.type-arabicui-body,.type-arabicui-label{font-family:var(--font-arabic-ui);direction:rtl;letter-spacing:0}.type-arabicui-heading{font-size:var(--type-arabicui-heading-size);line-height:var(--type-arabicui-heading-line);font-weight:var(--weight-bold)}.type-arabicui-body{font-size:var(--type-arabicui-body-size);line-height:var(--type-arabicui-body-line);font-weight:var(--weight-regular)}.type-arabicui-label{font-size:var(--type-arabicui-label-size);line-height:var(--type-arabicui-label-line);font-weight:var(--weight-regular)}.landing-nav{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 60px;position:sticky;top:0;background:#f3f1ead9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;border-bottom:1px solid var(--border-subtle)}.brand-link{font-family:var(--font-mono);font-size:18px;letter-spacing:-.5px;text-decoration:none;color:var(--text-ink)}.nav-links{display:flex;gap:40px}.nav-link{font-family:var(--font-mono);font-size:12px;text-transform:uppercase;color:var(--text-secondary);text-decoration:none;letter-spacing:1px}.nav-link--active{color:var(--text-ink);border-bottom:1px solid var(--text-ink)}.nav-link--sign-in{color:var(--text-ink)}.landing-footer{padding:80px 60px;border-top:1px solid var(--border-subtle);text-align:center;font-family:var(--font-mono);font-size:12px;color:var(--text-tertiary)}.landing-footer-version{margin-bottom:24px}.landing-footer-copy{opacity:.5}.mode-card{background:#fff;padding:40px;border:1px solid var(--border-subtle);border-radius:8px;transition:transform .3s ease;display:flex;flex-direction:column;height:100%}.mode-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0000000d}.mode-icon{font-family:var(--font-mono);font-size:24px;margin-bottom:24px;color:var(--accent-gram)}.mode-title{font-family:var(--font-serif);font-size:24px;margin-bottom:16px}.mode-desc{font-size:14px;color:var(--text-secondary);margin-bottom:32px;flex:1}.preview-window{background:var(--bg-paper);border:1px solid var(--border-subtle);border-radius:4px;padding:20px;margin-top:auto}.stat-counter{text-align:center}.stat-value{font-family:var(--font-mono);font-size:24px}.stat-label{font-family:var(--font-mono);font-size:10px;opacity:.6}.hero{padding:120px 60px;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:1000px;margin:0 auto}.hero-tag{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text-tertiary);margin-bottom:24px}.hero-title{font-family:var(--font-serif);font-size:56px;font-weight:400;line-height:1.1;margin-bottom:32px;color:var(--text-ink)}.hero-desc{font-family:var(--font-serif);font-size:20px;color:var(--text-secondary);max-width:600px;margin-bottom:48px}.cta-group{display:flex;gap:16px}.btn{padding:16px 32px;font-family:var(--font-mono);font-size:13px;text-transform:uppercase;text-decoration:none;border-radius:4px;transition:all .2s ease}.btn-primary{background:var(--text-ink);color:var(--bg-paper)}.btn-secondary{border:1px solid var(--border-focus);color:var(--text-ink)}.modes-section{padding:100px 60px;max-width:1200px;margin:0 auto}.modes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.preview-content--arabic{font-family:var(--font-arabic);font-size:20px;text-align:center;opacity:.7}.preview-study{text-align:left}.preview-study-quote{font-family:var(--font-serif);font-size:12px;font-style:italic}.preview-study-divider{height:1px;background:var(--border-subtle);margin:8px 0}.preview-study-source{font-family:var(--font-mono);font-size:9px;opacity:.6}.analyze-preview{display:flex;justify-content:center;gap:8px}.analyze-word{display:flex;flex-direction:column;align-items:center}.analyze-arabic{font-family:var(--font-arabic);font-size:16px}.preview-tag{font-family:var(--font-mono);font-size:8px;padding:2px 4px;border:1px solid var(--border-subtle);border-radius:2px}.morphology-section{padding:100px 60px;background:var(--bg-paper-dark);text-align:center}.morphology-inner{max-width:700px;margin:0 auto}.morphology-label{font-family:var(--font-mono);font-size:10px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:2px;display:block;margin-bottom:24px}.morphology-title{font-family:var(--font-serif);font-size:32px;font-weight:400;margin-bottom:24px}.morphology-desc{color:var(--text-secondary);margin-bottom:40px}.stats-row{display:flex;justify-content:center;gap:40px}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.feature-row--reverse{direction:rtl}.feature-row--reverse .feature-info{direction:ltr}.feature-info{max-width:480px}.feature-label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;color:var(--accent-gram);margin-bottom:16px;display:block}.feature-h{font-family:var(--font-serif);font-size:32px;font-weight:500;margin-bottom:20px;line-height:1.3}.feature-subtitle{font-family:var(--font-sans);font-size:14px;font-weight:600;margin-bottom:12px;color:var(--text-ink)}.feature-p{color:var(--text-secondary);font-size:16px;line-height:1.8;margin-bottom:32px}.btn-link{font-family:var(--font-mono);font-size:13px;color:var(--text-ink);text-decoration:none;display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid var(--text-ink);padding-bottom:2px}.feature-demo{background:#fff;border-radius:12px;border:1px solid var(--border-subtle);box-shadow:0 20px 40px #00000008;overflow:hidden;aspect-ratio:4 / 3;display:flex;flex-direction:column}.demo-bar{height:40px;background:#f9f8f4;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;padding:0 16px;gap:8px;flex-shrink:0}.demo-dot{width:8px;height:8px;border-radius:50%;background:#e0e0da}.demo-content{flex:1;padding:40px;background:#fff;position:relative}.features-hero{padding:100px 60px 80px;text-align:center;max-width:1000px;margin:0 auto}.features-hero-tag{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text-tertiary);margin-bottom:24px;display:block}.features-hero-title{font-family:var(--font-serif);font-size:48px;font-weight:400;line-height:1.2;margin-bottom:24px}.features-hero-desc{color:var(--text-secondary);font-size:18px;line-height:1.8;max-width:600px;margin:0 auto}.feature-grid{max-width:1200px;margin:0 auto;padding:0 60px 100px;display:flex;flex-direction:column;gap:120px}.demo-verse-analysis{display:flex;justify-content:center;align-items:center;height:100%}.verse-card{text-align:center;border:1px solid var(--border-subtle);padding:30px;border-radius:8px;background:#fff}.verse-arabic{font-family:var(--font-arabic);font-size:48px;margin-bottom:20px}.verse-details{text-align:left;border-top:1px solid var(--border-subtle);padding-top:15px}.verse-pos{font-family:var(--font-mono);font-size:11px;color:var(--accent-gram);margin-bottom:5px}.verse-case{font-size:13px;color:var(--text-secondary)}.demo-root-explorer{height:100%}.root-search-label{font-family:var(--font-mono);font-size:11px;margin-bottom:20px;color:var(--text-tertiary)}.root-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.root-card{padding:16px;border:1px solid var(--border-subtle);border-radius:6px;text-align:center}.root-card--highlight{background:#f9f8f4}.root-arabic{font-family:var(--font-arabic);font-size:24px;color:var(--accent-gram)}.root-stat{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary)}.demo-grammar{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%}.grammar-nodes{display:flex;gap:40px;margin-bottom:40px}.grammar-node{display:inline-flex;flex-direction:column;align-items:center;margin:0 20px;position:relative}.arabic-word{font-family:var(--font-arabic);font-size:32px;margin-bottom:10px}.grammar-tag{font-family:var(--font-mono);font-size:10px;padding:2px 6px;border:1px solid var(--accent-gram);color:var(--accent-gram);border-radius:4px}.grammar-connector{position:absolute;width:100px;height:2px;background:#e0e0da;top:100px;left:40px;transform:rotate(15deg)}.grammar-footer-label{font-family:var(--font-mono);font-size:10px;color:var(--text-tertiary)}.header{height:64px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;padding:0 var(--space-m);justify-content:space-between;background:#f3f1eacc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;flex-shrink:0}.brand{font-family:var(--font-mono);font-size:14px;letter-spacing:-.02em}.brand span{color:var(--text-tertiary)}.nav-actions{display:flex;gap:var(--space-m);align-items:center}.search-trigger{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);text-transform:uppercase;cursor:pointer;padding:4px 8px;border:1px solid var(--border-subtle);border-radius:2px}.mode-label{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary)}.suggestion-card{background:#fff;border:1px solid var(--border-subtle);padding:var(--space-m);cursor:pointer;transition:var(--transition-base);display:flex;flex-direction:column;min-height:200px;position:relative}.suggestion-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0000000a;border-color:var(--border-focus)}.card-number{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary);margin-bottom:var(--space-s)}.card-title-ar{font-family:var(--font-arabic);font-size:28px;margin-bottom:var(--space-xs);text-align:right}.card-title-en{font-family:var(--font-serif);font-size:18px;margin-bottom:var(--space-xs)}.card-desc{font-size:13px;color:var(--text-secondary);line-height:1.4;margin-top:auto}.empty-footer{margin-top:var(--space-l);display:flex;gap:var(--space-m)}.footer-link{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);text-decoration:none;border-bottom:1px solid transparent;transition:var(--transition-base)}.footer-link:hover{color:var(--text-ink);border-bottom:1px solid var(--text-ink)}.footer-separator{color:var(--border-subtle)}.study-layout{display:flex;flex-direction:column;height:100vh;overflow:hidden}.empty-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-xl);max-width:1000px;margin:0 auto;width:100%}.welcome-hero{text-align:center;margin-bottom:var(--space-l)}.welcome-hero h2{font-family:var(--font-serif);font-size:32px;font-weight:400;margin-bottom:var(--space-s);color:var(--text-ink)}.welcome-hero p{font-family:var(--font-sans);color:var(--text-secondary);font-size:16px;max-width:500px;margin:0 auto}.suggestions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-m);width:100%}.recent-label{width:100%;font-family:var(--font-mono);font-size:10px;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:var(--space-s);border-bottom:1px solid var(--border-subtle);padding-bottom:8px}.pillar-card{padding:40px;background:#fff;border:1px solid var(--border-subtle);border-radius:4px}.pillar-num{font-family:var(--font-mono);font-size:10px;color:var(--accent-gram);display:block;margin-bottom:20px}.pillar-title{font-family:var(--font-serif);font-size:24px;margin-bottom:16px}.pillar-text{color:var(--text-secondary);font-size:14px;line-height:1.7}.standard-item{display:grid;grid-template-columns:240px 1fr;padding:40px 0;border-top:1px solid var(--border-subtle)}.standard-label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-tertiary)}.standard-content h4{font-family:var(--font-serif);font-size:22px;margin-bottom:12px;font-weight:500}.standard-content p{color:var(--text-secondary);font-size:16px;margin-bottom:20px}@media(max-width:768px){.standard-item{grid-template-columns:1fr;gap:16px;padding:30px 0}}.framework-visual{background:#fff;padding:60px;border-radius:12px;margin:80px 0;border:1px solid var(--border-subtle);display:flex;flex-direction:column;align-items:center}.visual-diagram{display:flex;align-items:center;gap:40px;margin-top:40px}.node{width:140px;height:140px;border:1px solid var(--border-focus);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;font-family:var(--font-mono);font-size:10px;background:var(--bg-paper)}.node.center{background:var(--accent-gram);color:#fff;border:none;width:180px;height:180px;font-size:12px}.arrow{width:40px;height:1px;background:var(--border-focus);position:relative}.framework-caption{margin-top:40px;font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary);text-align:center;max-width:400px}@media(max-width:768px){.framework-visual{padding:40px 20px;margin:60px 0}.visual-diagram{flex-direction:column;gap:20px}.arrow{width:1px;height:40px}.node{width:120px;height:120px;font-size:9px}.node.center{width:160px;height:160px;font-size:11px}}.methodology-page{min-height:100vh}.methodology-hero{max-width:1440px;margin:0 auto;padding:120px 60px 80px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.hero-tag{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text-tertiary);margin-bottom:24px;display:block}.hero-title{font-family:var(--font-serif);font-size:56px;font-weight:400;line-height:1.1;color:var(--text-ink)}.hero-summary{font-size:19px;color:var(--text-secondary);max-width:500px;margin-bottom:10px}.pillar-grid{max-width:1440px;margin:0 auto;padding:0 60px 100px;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.standards-section{background:var(--bg-paper-dark);padding:100px 60px;border-top:1px solid var(--border-subtle)}.content-narrow{max-width:900px;margin:0 auto}.section-header{margin-bottom:60px}.quote-block{font-family:var(--font-serif);font-style:italic;font-size:28px;color:var(--accent-gram);line-height:1.4;padding:80px 0;text-align:center;border-bottom:1px solid var(--border-subtle)}@media(max-width:768px){.methodology-hero{grid-template-columns:1fr;gap:40px;padding:80px 30px 60px}.hero-title{font-size:42px}.pillar-grid{grid-template-columns:1fr;padding:0 30px 60px;gap:30px}.standards-section{padding:60px 30px}.quote-block{font-size:22px;padding:60px 0}}.study-sidebar{--sidebar-header-bg: rgba(243, 241, 234, .5);--sidebar-card-bg: white;--sidebar-hover-bg: rgba(31, 31, 31, .05);--sidebar-cta-hover-bg: rgba(31, 31, 31, .9);--sidebar-muted-text: rgba(92, 92, 86, .9);background:var(--bg-paper-dark);display:flex;flex-direction:column;position:relative;z-index:40;transition:width .26s ease-in-out,min-width .26s ease-in-out,border .26s ease-in-out}.study-sidebar.collapsed{width:0;min-width:0;border:none}.study-sidebar.expanded{width:380px;min-width:380px;border-left:1px solid var(--border-subtle)}.sidebar-header{padding:24px;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center;background:var(--sidebar-header-bg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.sidebar-title{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text-tertiary);transition:color .15s ease}.sidebar-title.active{color:var(--text-ink)}.sidebar-content{flex:1;overflow-y:auto;scroll-behavior:smooth}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;height:100%;transition:opacity .15s ease-in-out}.empty-state-icon{display:flex;align-items:center;gap:8px;margin-bottom:32px}.ayah-bracket{color:var(--text-tertiary);font-family:var(--font-arabic);font-size:42px;line-height:1;opacity:.4;display:inline-block;transform:translateY(-4px)}.empty-state-text{font-family:var(--font-serif);font-size:15px;color:var(--sidebar-muted-text);line-height:1.6;text-align:center;max-width:280px}.analysis-content{padding:24px;transition:opacity .15s ease-in-out}.analysis-section{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border-subtle)}.analysis-section:last-child{border-bottom:none}.section-label{font-family:var(--font-mono);font-size:10px;color:var(--text-tertiary);margin-bottom:12px;display:block;letter-spacing:1.5px;text-transform:uppercase}.sidebar-verse-arabic{direction:rtl;text-align:right;font-family:var(--font-arabic);font-size:24px;line-height:2;color:var(--text-ink)}.sidebar-verse-rule{width:40px;height:1px;background:var(--border-focus);margin:14px 0}.sidebar-verse-translation{font-family:var(--font-serif);font-size:14px;line-height:1.6;color:var(--text-secondary)}.source-line{margin-top:10px;font-family:var(--font-mono);font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-tertiary)}.word-grid{display:flex;flex-wrap:wrap;direction:rtl;gap:6px}.word-chip{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;background:var(--sidebar-card-bg);border:1px solid var(--border-subtle);border-radius:2px;max-width:100%;transition:border-color .1s ease,background-color .1s ease}.word-chip:hover{border-color:var(--text-ink);background:var(--sidebar-hover-bg)}.word-more-chip{display:flex;align-items:center;justify-content:center;padding:6px 12px;background:none;border:1px dashed var(--border-focus);border-radius:2px;font-family:var(--font-mono);font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-secondary);cursor:pointer;transition:border-color .1s ease,background-color .1s ease,color .1s ease}.word-more-chip:hover{border-color:var(--text-ink);color:var(--text-ink);background:var(--sidebar-hover-bg)}.word-arabic{font-family:var(--font-arabic);font-size:18px;line-height:1.4;color:var(--text-ink)}.word-gloss{font-family:var(--font-serif);font-size:10px;line-height:1.3;color:var(--text-secondary);text-align:center;direction:ltr}.detail-status{font-family:var(--font-serif);font-size:13px;font-style:italic;color:var(--text-tertiary);line-height:1.5}.detail-retry{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text-ink);background:none;border:none;padding:0;cursor:pointer;text-decoration:underline}.themes-list{display:flex;flex-wrap:wrap;gap:8px}.theme-tag{padding:8px 16px;background:var(--bg-paper);border:1px solid var(--border-focus);font-size:13px;color:var(--text-ink);font-family:var(--font-serif);border-radius:2px;text-decoration:none;display:inline-block;cursor:pointer;transition:border-color .1s ease,background-color .1s ease}.theme-tag:hover{border-color:var(--text-ink);background:var(--sidebar-hover-bg)}.key-term-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--sidebar-card-bg);border:1px solid var(--border-subtle);margin-bottom:8px;border-radius:2px;text-decoration:none;color:inherit;cursor:pointer;transition:border-color .1s ease,background-color .1s ease}.key-term-item:hover{border-color:var(--text-ink);background:var(--sidebar-hover-bg)}.key-term-text .arabic{font-family:var(--font-arabic);font-size:20px;display:block;color:var(--text-ink)}.key-term-text .meaning{font-size:11px;color:var(--text-secondary);font-family:var(--font-serif)}.key-term-root{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);background:var(--bg-paper-dark);padding:2px 6px;border-radius:2px}.tafsir-text{font-size:13px;color:var(--text-secondary);line-height:1.6;font-family:var(--font-serif);margin-bottom:12px}.tafsir-text.clamped{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;line-clamp:4;overflow:hidden}.tafsir-text .emphasis{font-style:italic;color:var(--text-ink)}.cross-ref-item{display:flex;align-items:start;gap:12px;padding:12px;background:var(--sidebar-card-bg);border:1px solid var(--border-subtle);margin-bottom:8px;border-radius:2px;text-decoration:none;color:inherit;cursor:pointer;transition:border-color .1s ease,background-color .1s ease}.cross-ref-item:hover{border-color:var(--text-ink);background:var(--sidebar-hover-bg)}.cross-ref-number{font-family:var(--font-mono);font-size:10px;color:var(--text-tertiary);margin-top:2px}.cross-ref-text{flex:1;font-size:12px;color:var(--text-secondary);font-family:var(--font-serif);line-height:1.5}.deep-dive-button{width:100%;padding:12px;background:var(--text-ink);color:#fff;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:1.5px;border-radius:2px;border:none;cursor:pointer;transition:background-color .1s ease}.deep-dive-button:hover{background:var(--sidebar-cta-hover-bg)}@media(max-width:768px){.study-sidebar.expanded{width:100%;min-width:100%;position:absolute;right:0;top:0;bottom:0}}.sidebar-close{display:flex;position:relative;flex-shrink:0;width:24px;height:24px;padding:0;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border-subtle);border-radius:3px;color:var(--text-tertiary);cursor:pointer;transition:color .15s ease,border-color .15s ease}.sidebar-close:after{content:"";position:absolute;inset:-10px}.sidebar-close:hover{color:var(--text-ink);border-color:var(--border-focus)}.sidebar-close svg{width:13px;height:13px}.view-full-button{margin-top:12px;font-family:var(--font-mono);font-size:10px;color:var(--text-ink);text-transform:uppercase;letter-spacing:1.5px;background:none;border:none;cursor:pointer;padding:0;transition:opacity .1s ease}.view-full-button:hover{text-decoration:underline}@media(prefers-reduced-motion:reduce){.study-sidebar,.sidebar-close{transition:none!important}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#1f1f1f14;border-radius:10px}.read-page{height:100vh;display:flex;flex-direction:column;overflow:hidden}.read-header{height:64px;flex-shrink:0;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#f3f1eae6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:50}.read-brand{font-family:var(--font-mono);font-size:14px;letter-spacing:-.5px;cursor:pointer;text-decoration:none;color:var(--text-ink);transition:opacity .1s ease}.read-brand:hover{opacity:.7}.read-brand-lens{color:var(--text-tertiary)}.read-header-actions{display:flex;gap:24px;align-items:center}.surah-select{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;color:var(--text-secondary);padding:4px 8px;border:1px solid var(--border-subtle);border-radius:2px;background:transparent;cursor:pointer;max-width:200px;transition:border-color .15s ease}.surah-select:hover{border-color:var(--text-secondary)}.read-status{margin-top:96px;font-family:var(--font-serif);font-size:15px;font-style:italic;color:var(--text-tertiary);text-align:center;max-width:420px}.read-retry{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-ink);background:none;border:none;padding:0;cursor:pointer;text-decoration:underline}.read-status-detail{display:block;margin-top:8px;font-family:var(--font-mono);font-size:10px;font-style:normal;color:var(--text-tertiary)}.mode-indicator{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary)}.read-container{display:flex;flex:1;overflow:hidden;position:relative}.read-main{flex:1;overflow-y:auto;display:flex;flex-direction:column;align-items:center;padding:48px 16px 80px;scroll-behavior:smooth}.surah-header{text-align:center;margin-bottom:64px;max-width:600px}.surah-number{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary);margin-bottom:8px;display:block;letter-spacing:1.5px}.surah-title{font-family:var(--font-serif);font-size:32px;font-weight:400;margin-bottom:4px;color:var(--text-ink)}.surah-title-arabic{font-family:var(--font-arabic);font-size:28px;color:var(--text-secondary);margin-bottom:16px}.surah-meta{font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:2px}.bismillah{font-family:var(--font-arabic);font-size:32px;margin-bottom:48px;text-align:center;opacity:.8;color:var(--text-ink)}.verses-container{width:100%;max-width:700px;display:flex;flex-direction:column;gap:32px}.verse-card{padding:32px;border-radius:8px;cursor:pointer;border:1px solid transparent;background-color:transparent;transition:background-color .12s ease,border-color .12s ease,box-shadow .12s ease}.verse-card:hover{background-color:#fff6}.verse-card.active{background-color:#fff;border-color:var(--border-subtle);box-shadow:0 4px 12px #00000005}.verse-content{text-align:center}.verse-ref{font-family:var(--font-mono);font-size:10px;color:var(--text-tertiary);margin-bottom:24px;letter-spacing:2px;text-transform:uppercase}.verse-arabic{font-family:var(--font-arabic);font-size:38px;line-height:1.8;margin-bottom:32px;direction:rtl}.verse-divider{width:48px;height:1px;background:var(--border-subtle);margin:0 auto 32px}.verse-translation{font-family:var(--font-serif);font-size:18px;line-height:1.8;color:var(--text-secondary);max-width:500px;margin:0 auto}.verse-source{font-family:var(--font-mono);font-size:9px;color:var(--text-tertiary);margin-top:32px;letter-spacing:2px;text-transform:uppercase}@media(max-width:768px){.read-main{padding:32px 16px 60px}.surah-header{margin-bottom:48px}.surah-title{font-size:28px}.verse-card{padding:24px}.verse-arabic{font-size:32px}.verse-translation{font-size:16px}}.mushaf-page{--header-height: 64px;--mushaf-page-w: 740px;--mushaf-page-h: 780px;--mushaf-scale: 1;--mushaf-gutter: 40px;height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:var(--color-bg-sunken);color:var(--color-text-primary)}.mushaf-header{height:var(--header-height);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--color-border-subtle);background:var(--color-bg-app);z-index:30}.mushaf-brand{font-family:var(--font-mono);font-size:14px;letter-spacing:-.5px;text-decoration:none;color:var(--color-text-primary);transition:opacity .12s ease}.mushaf-brand:hover{opacity:.7}.mushaf-brand-lens{color:var(--color-text-tertiary)}.mushaf-header-meta{display:flex;align-items:center;gap:14px;font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--type-overline-size);line-height:var(--type-overline-line);letter-spacing:var(--type-overline-track);text-transform:uppercase}.mushaf-surah-label{color:var(--color-text-secondary)}.mushaf-header-divider{width:1px;height:12px;background:var(--color-border-default)}.mushaf-mode{color:var(--color-text-tertiary)}.mushaf-header .surah-select{font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--type-overline-size);line-height:var(--type-overline-line);letter-spacing:var(--type-overline-track);text-transform:uppercase;color:var(--color-text-secondary);padding:4px 8px;border:1px solid var(--color-border-subtle);border-radius:2px;background:transparent;cursor:pointer;max-width:200px;transition:border-color .14s ease}.mushaf-header .surah-select:hover{border-color:var(--color-border-accent)}.mushaf-status{padding:48px 0;text-align:center;font-family:var(--font-ui);font-size:var(--type-body-md-size);line-height:var(--type-body-md-line);font-style:italic;color:var(--color-text-tertiary)}.mushaf-status-retry{font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--type-overline-size);letter-spacing:var(--type-overline-track);text-transform:uppercase;color:var(--color-interactive-default);background:none;border:none;padding:0;cursor:pointer;text-decoration:underline}.mushaf-container{display:flex;flex:1;min-height:0;overflow:hidden;position:relative}.mushaf-stage{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;align-items:center;padding:24px 24px 12px}.mushaf-sheet-area{flex:1;min-height:0;width:100%;display:flex;justify-content:center;align-items:flex-start}.mushaf-sheet{flex:none;width:calc(var(--mushaf-page-w) * var(--mushaf-scale));height:calc(var(--mushaf-page-h) * var(--mushaf-scale))}.mushaf-frame{flex:none;width:var(--mushaf-page-w);height:var(--mushaf-page-h);transform:scale(var(--mushaf-scale));transform-origin:top left;display:flex;flex-direction:column;background:var(--color-bg-app);border:1px solid var(--color-border-accent);border-radius:2px;box-shadow:0 0 0 6px var(--color-bg-app),0 0 0 7px var(--color-border-subtle),0 18px 44px #2a262012;padding:26px 26px 0;position:relative;color:var(--color-border-accent)}.mushaf-frame:before{content:"";position:absolute;inset:7px;border:1px solid var(--primitive-gold-alpha-40);border-radius:1px;pointer-events:none}.mushaf-corner{position:absolute;width:15px;height:15px;color:var(--color-border-accent);opacity:.75;pointer-events:none;z-index:1}.mushaf-corner-tl{top:12px;left:12px}.mushaf-corner-tr{top:12px;right:12px}.mushaf-corner-bl{bottom:12px;left:12px}.mushaf-corner-br{bottom:12px;right:12px}.mushaf-content{position:relative;z-index:2;flex:1;min-height:0;overflow:hidden}.mushaf-margin{position:absolute;top:0;left:0;width:var(--mushaf-gutter);height:100%;overflow:hidden;pointer-events:none}.mushaf-mark{position:absolute;left:0;width:100%;display:flex;flex-direction:column;align-items:center;line-height:1;color:var(--color-text-accent)}.mushaf-mark-ruku{transform:translateY(-2px)}.mushaf-mark-sign{font-family:var(--font-arabic-ui);font-size:19px;line-height:1.1}.mushaf-mark-count,.mushaf-mark-index{font-family:var(--font-arabic-ui);font-size:11px;line-height:1.1;color:var(--color-text-tertiary)}.mushaf-mark-sajda .mushaf-mark-sign{font-family:var(--font-quran);font-size:17px}.mushaf-opening{padding-bottom:12px}.mushaf-surah-plate{display:flex;align-items:center;justify-content:center;gap:14px;padding:2px 0}.mushaf-plate-rule{flex:1;height:1px;background:var(--primitive-gold-alpha-40)}.mushaf-plate-name{font-family:var(--font-arabic-ui);font-weight:var(--weight-bold);font-size:var(--type-arabicui-heading-size);line-height:var(--type-arabicui-heading-line);color:var(--color-text-accent)}.mushaf-plate-meta{margin-top:5px;text-align:center;font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--type-overline-size);line-height:var(--type-overline-line);letter-spacing:var(--type-overline-track);text-transform:uppercase;color:var(--color-text-tertiary)}.mushaf-bismillah{margin-top:14px;text-align:center;font-family:var(--font-quran);font-size:var(--type-quran-xl-size);line-height:var(--type-quran-xl-line);color:var(--color-text-quran);direction:rtl}.mushaf-clip{position:absolute;top:0;left:var(--mushaf-gutter);right:0;overflow:hidden;container-type:inline-size}.mushaf-viewport{position:relative}.mushaf-viewport{will-change:transform;transition:transform .26s cubic-bezier(.2,0,.2,1)}.mushaf-flow{direction:rtl;text-align:justify;text-align-last:right;font-family:var(--font-quran);font-size:var(--type-quran-md-size);line-height:var(--type-quran-md-line);color:var(--color-text-quran);margin:0;text-indent:0}.mushaf-ayah{cursor:pointer;border-radius:2px;padding:.05em .1em;background-color:transparent;box-decoration-break:clone;-webkit-box-decoration-break:clone;transition:background-color .14s ease,box-shadow .14s ease}.mushaf-ayah:hover{background-color:var(--primitive-gold-alpha-12)}.mushaf-ayah:focus-visible{outline:none;background-color:var(--primitive-gold-alpha-12);box-shadow:0 0 0 1px var(--color-interactive-default)}.mushaf-ayah.is-active{background-color:var(--color-bg-selected);box-shadow:0 0 0 1px var(--primitive-gold-alpha-40)}.mushaf-ayah-marker{color:var(--color-text-accent);font-size:.86em;white-space:nowrap}.mushaf-inline-mark{font-family:var(--font-arabic-ui);font-size:.85em;color:var(--color-text-accent);white-space:nowrap}.mushaf-inline-mark-sajdah{font-family:var(--font-quran)}.mushaf-footer{flex-shrink:0;height:46px;padding:0 16px;display:flex;align-items:center;justify-content:center;border-top:1px solid var(--primitive-gold-alpha-24);margin-top:8px;font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--type-overline-size);line-height:var(--type-overline-line);letter-spacing:var(--type-overline-track);text-transform:uppercase;color:var(--color-text-tertiary)}.mushaf-cartouche{position:relative;display:flex;align-items:center;justify-content:center;width:96px;height:34px;color:var(--primitive-gold-alpha-40)}.mushaf-cartouche-shape{position:absolute;inset:0;width:100%;height:100%}.mushaf-cartouche-value{position:relative;font-family:var(--font-arabic-ui);font-size:16px;line-height:1;color:var(--color-text-accent)}.mushaf-nav{flex-shrink:0;width:calc(var(--mushaf-page-w) * var(--mushaf-scale));max-width:100%;display:flex;align-items:center;justify-content:space-between;padding:12px 4px 0}.mushaf-nav-button{font-family:var(--font-ui);font-weight:var(--weight-semibold);font-size:var(--type-overline-size);line-height:var(--type-overline-line);letter-spacing:var(--type-overline-track);text-transform:uppercase;color:var(--color-interactive-default);background:transparent;border:1px solid var(--color-border-default);border-radius:2px;padding:7px 14px;cursor:pointer;transition:border-color .14s ease,color .14s ease,background-color .14s ease}.mushaf-nav-button:hover:not(:disabled){color:var(--color-interactive-hover);border-color:var(--color-border-accent);background:var(--primitive-gold-alpha-12)}.mushaf-nav-button:active:not(:disabled){color:var(--color-interactive-pressed)}.mushaf-nav-button:disabled{color:var(--color-text-tertiary);border-color:var(--color-border-subtle);cursor:not-allowed;opacity:.55}.mushaf-nav-hint{font-family:var(--font-ui);font-size:var(--type-caption-size);line-height:var(--type-caption-line);letter-spacing:var(--type-caption-track);color:var(--color-text-tertiary)}@media(max-width:640px){.mushaf-stage{padding:12px 12px 8px}.mushaf-nav-hint{display:none}.mushaf-header{padding:0 12px}.mushaf-brand{white-space:nowrap}.mushaf-header-meta{gap:10px;min-width:0}.mushaf-mode,.mushaf-header-divider{display:none}}.mushaf-page .study-sidebar{--bg-paper: var(--color-bg-app);--bg-paper-dark: var(--color-bg-sunken);--text-ink: var(--color-text-primary);--text-secondary: var(--color-text-secondary);--text-tertiary: var(--color-text-tertiary);--border-subtle: var(--color-border-subtle);--border-focus: var(--color-border-default);--sidebar-header-bg: rgba(243, 238, 226, .5);--sidebar-card-bg: var(--color-bg-app);--sidebar-hover-bg: rgba(42, 38, 32, .05);--sidebar-cta-hover-bg: rgba(42, 38, 32, .9);--sidebar-muted-text: var(--color-text-secondary)}.mushaf-page .sidebar-verse-rule{background:var(--primitive-gold-alpha-40)}.mushaf-ornate{color:var(--color-text-accent);padding:0 .3em;font-size:1.15em}.mushaf-bismillah{font-size:44px;line-height:1.9}.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}.mushaf-nav-button{min-height:44px;padding-block:0}@media(prefers-reduced-motion:reduce){.mushaf-viewport,.mushaf-frame,.mushaf-ayah,.mushaf-nav-button{transition:none!important}}.mushaf-page.is-fluid .mushaf-sheet{width:100%;height:100%;display:flex;flex-direction:column;align-items:center}.mushaf-page.is-fluid .mushaf-frame{width:100%;max-width:min(100%,var(--mushaf-page-w));height:auto;flex:1;min-height:0;transform:none}.mushaf-page.is-fluid .mushaf-flow{font-size:var(--type-quran-sm-size);line-height:var(--type-quran-sm-line)}.mushaf-page.is-fluid .mushaf-bismillah{font-size:min(var(--type-quran-md-size),8.4cqw);line-height:var(--type-quran-md-line)}.mushaf-page.is-fluid .mushaf-ayah{padding-block:.18em}.idg{--idg-ground: #FCFBF8;--idg-chrome-line: #E7E5DF;--idg-serif: Georgia, "Times New Roman", serif;--idg-sans: -apple-system, system-ui, "Segoe UI", Arial, sans-serif;--idg-arabic: "Traditional Arabic", "Noto Naskh Arabic", serif;display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh;background:var(--idg-ground);color:var(--id-ink);font-family:var(--idg-sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}.idg-side{position:sticky;top:0;align-self:start;display:flex;flex-direction:column;height:100vh;padding:42px 28px;background:var(--id-ivory);border-right:1px solid var(--id-line)}.idg-logo{display:flex;align-items:flex-start;gap:13px;margin-bottom:44px;text-decoration:none;color:inherit}.idg-logo-q{position:relative;font-family:var(--idg-serif);font-size:38px;line-height:1.32;color:var(--id-accent)}.idg-logo-dot{display:inline-block;width:4px;height:4px;margin-left:2px;vertical-align:baseline;background:var(--id-accent);border-radius:50%}.idg-logo-name{font-family:var(--idg-serif);font-size:20px;line-height:1.2}.idg-side-label{margin:0 0 22px;font-size:12px;font-weight:400;letter-spacing:1.2px;text-transform:uppercase;white-space:nowrap;color:var(--id-muted)}.idg-tabs{display:flex;gap:8px;margin-bottom:24px}.idg-tab{padding:7px 10px;font-size:13px;color:var(--id-ink);text-decoration:none;background:transparent;white-space:nowrap;border:1px solid var(--id-line);border-radius:3px}.idg-tab:hover{background:#fff}.idg button:focus-visible,.idg a:focus-visible{outline:3px solid var(--id-accent);outline-offset:5px}.idg-tab.is-active{color:#fff;background:var(--id-ink);border-color:var(--id-ink)}.idg-nav{display:flex;flex-direction:column;gap:3px}.idg-nav-item{display:flex;gap:18px;padding:10px 12px;margin-inline:-12px;font-size:14px;color:var(--id-ink);text-decoration:none;border-radius:4px}.idg-nav-item:hover{background:#eae8e1}.idg-nav-item.is-active{color:var(--id-accent);background:var(--id-pale)}.idg-nav-item.is-active .idg-nav-n{color:var(--id-accent)}.idg-nav-n{font-size:12px;color:var(--id-muted)}.idg-side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}.idg-side-foot a{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--id-ink);text-decoration:none}.idg-side-foot a:hover{color:var(--id-accent)}.idg-side-foot p{margin:12px 0 0;font-size:12px;line-height:1.65;color:var(--id-muted)}.idg-main{min-width:0;padding:30px 90px 90px;max-width:1530px}.idg-top{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--idg-chrome-line)}.idg-top-right{font-size:12px;letter-spacing:1px;color:var(--id-muted)}.idg-ver{margin-left:14px}.idg-eyebrow{font-size:12px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase}.idg-sec{padding:68px 0;border-bottom:1px solid var(--idg-chrome-line)}.idg-sec:last-of-type{border-bottom:0}.idg-sec-head{display:flex;align-items:center;gap:12px;margin-bottom:24px}.idg-pill{padding:5px 12px;font-size:11px;font-weight:500;letter-spacing:1.1px;text-transform:uppercase;color:var(--id-muted);border:1px solid var(--idg-chrome-line);border-radius:999px}.idg-display{margin:0 0 20px;font-family:var(--idg-serif);font-size:clamp(40px,5.2vw,76px);font-weight:400;line-height:1.06;letter-spacing:-2px}.idg-display em{font-style:italic;color:var(--id-accent)}.idg-h1{margin:0 0 16px;font-family:var(--idg-serif);font-size:clamp(30px,3.1vw,44px);font-weight:400;line-height:1.17;letter-spacing:-1px}.idg-h2{margin:0;font-family:var(--idg-serif);font-size:clamp(22px,2.1vw,29px);font-weight:400;line-height:1.17;letter-spacing:-1px}.idg-h3{margin:0 0 9px;font-size:20px;font-weight:500;line-height:1.4}.idg-h4{margin:44px 0 14px;font-size:20px;font-weight:500;line-height:1.4}.idg-lede{max-width:610px;margin:0 0 30px;font-size:18px;line-height:1.65;color:var(--id-muted)}.idg-note{max-width:78ch;margin:12px 0 0;font-size:14px;line-height:1.65;color:var(--id-muted)}.idg-banner{display:flex;flex-direction:column;justify-content:space-between;min-height:380px;padding:30px 35px;margin-bottom:52px;color:var(--id-ivory);background:var(--id-hero)}.idg-banner-top,.idg-banner-foot{font-size:12px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;opacity:.82}.idg-banner-top{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}.idg-banner-foot{display:flex;justify-content:center;text-align:center}.idg-banner-mark{padding:26px 0;text-align:center;font-size:clamp(34px,4.5vw,85px);letter-spacing:-.024em}.idg-wordmark{position:relative;display:inline-block;font-family:var(--idg-serif);line-height:1.05;text-align:left}.idg-wordmark-row{display:block}.idg-wordmark em{font-style:italic}.idg-wordmark-row+.idg-wordmark-row{padding-left:.824em}.idg-wordmark-dot{position:absolute;top:.141em;left:100%;width:.141em;height:.141em;margin-left:.153em;background:var(--id-pale);border-radius:50%}.idg-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;margin-bottom:56px}.idg-split-body p{margin:0 0 16px;font-size:16px;line-height:1.65;color:var(--id-muted)}.idg-split-body p:last-child{margin-bottom:0}.idg-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin:0;padding:0;list-style:none}.idg-principles li{padding-top:16px;border-top:1px solid var(--idg-chrome-line)}.idg-principle-n{font-family:var(--idg-serif);font-style:italic;font-size:16px;color:var(--id-accent)}.idg-principles h3{margin:10px 0 8px;font-size:20px;font-weight:500;line-height:1.4}.idg-principles p{margin:0;font-size:14px;line-height:1.65;color:var(--id-muted)}.idg-marks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:34px}.idg-mark{display:flex;flex-direction:column;justify-content:space-between;min-height:285px;margin:0;padding:20px 22px;text-align:center;background:var(--id-ivory);color:var(--id-ink)}.idg-mark .idg-wordmark{margin:auto;font-size:clamp(24px,2.4vw,42px);line-height:1.1}.idg-mark.is-reverse{background:var(--id-reverse);color:var(--id-ivory)}.idg-mark figcaption{font-size:14px;text-align:left;color:var(--id-muted)}.idg-mark.is-reverse figcaption{color:var(--id-ivory);opacity:.72}.idg-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}.idg-cols p:not([class]){margin:0;font-size:16px;line-height:1.65;color:var(--id-muted)}.idg-swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:0;padding:0;list-style:none}.idg-swatch{display:flex;flex-direction:column;justify-content:space-between;width:100%;min-height:235px;padding:20px;font:inherit;text-align:left;color:var(--id-ivory);border:1px solid var(--id-line);border-radius:0;cursor:pointer;transition:transform .15s}.idg-swatch.is-dark-text{color:var(--id-ink)}.idg-swatch:hover{transform:translateY(-4px)}.idg-swatch .idg-icon{opacity:.6;transition:opacity .15s}.idg-swatch:hover .idg-icon,.idg-swatch:focus-visible .idg-icon{opacity:1}.idg-swatch-name{font-size:17px;font-weight:500;line-height:1.65}.idg-swatch-meta{display:flex;flex-direction:column;gap:4px}.idg-swatch-hex{display:flex;align-items:center;gap:7px;font-size:15px}.idg-icon{flex:0 0 auto;width:1em;height:1em}.idg-swatch-role{margin-top:5px;font-size:12px;opacity:.78}.idg-balance{display:flex;min-height:110px;overflow:hidden}.idg-balance-seg{display:flex;flex-direction:column;justify-content:space-between;min-width:0;padding:14px 16px;color:var(--id-ivory)}.idg-balance-seg.is-dark-text{color:var(--id-ink)}.idg-balance-name{font-size:13px;opacity:.85}.idg-balance-pct{font-size:18px}.idg-contrast{margin:16px 0 0;padding:0;list-style:none}.idg-contrast li{display:flex;align-items:center;gap:16px;padding:13px 0;border-bottom:1px solid var(--idg-chrome-line)}.idg-contrast li:first-child{border-top:1px solid var(--idg-chrome-line)}.idg-contrast-aa{display:grid;place-items:center;flex:0 0 auto;width:48px;height:48px;font-family:var(--idg-serif);font-size:20px}.idg-contrast-label{flex:1 1 auto;font-size:14px}.idg-contrast-ratio{font-size:14px;color:var(--id-muted)}.idg-serif{font-family:var(--idg-serif)}.idg-sans{font-family:var(--idg-sans)}.idg-cols-type{margin-top:8px;gap:56px}.idg-aa{display:block;margin:26px 0 10px;font-size:clamp(40px,4.2vw,58px);line-height:1;letter-spacing:-1.5px}.idg-spec{margin:0;font-size:clamp(26px,2.8vw,40px);font-weight:400;line-height:1.22;letter-spacing:-.8px;color:var(--id-ink)}.idg-aa.idg-sans{font-size:clamp(37px,3.9vw,54px);line-height:1.075;letter-spacing:-1.2px}.idg-spec.idg-sans{font-size:clamp(24px,2.59vw,37px);line-height:1.32;letter-spacing:-.4px}.idg-spec em{font-style:italic}.idg-cols-type .idg-note{margin-top:22px}.idg-arabic{margin:44px 0 0;padding:25px 30px 30px;background:var(--id-ivory)}.idg-arabic-sample{margin:30px 0 18px;font-family:var(--idg-arabic);font-size:clamp(32px,3.4vw,48px);line-height:1.8;text-align:center}.idg-arabic .idg-note{max-width:54ch;margin-inline:auto;text-align:center}.idg-quran{margin-top:18px;border:1px solid var(--id-accent);background:transparent}.idg-quran-sample{margin:30px 0 14px;font-size:clamp(26px,2.6vw,34px);line-height:2.1;text-align:center}.idg-type-meta{margin:0 0 10px;font-size:12px;letter-spacing:.04em;color:var(--id-muted);text-align:center}.idg-scale{margin:44px 0 0;padding:0;list-style:none}.idg-scale li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--idg-chrome-line)}.idg-scale li:first-child{border-top:1px solid var(--idg-chrome-line)}.idg-scale-label{font-size:14px;color:var(--id-muted)}.idg-scale-display{font-family:var(--idg-serif);font-size:clamp(32px,4.6vw,76px);line-height:1.06;letter-spacing:-2px}.idg-scale-heading{font-family:var(--idg-serif);font-size:clamp(24px,2.8vw,40px);line-height:1.17;letter-spacing:-1px}.idg-scale-body{font-size:18px;line-height:1.65}.idg-scale-label+.idg-scale-label,.idg-scale li>.idg-scale-label:last-child{font-size:14px;color:var(--id-ink)}.idg-voice{width:100%;margin-top:8px;border-collapse:collapse;text-align:left}.idg-voice th{padding:14px 18px;font-size:12px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;background:var(--id-pale)}.idg-voice td{padding:18px;font-size:16px;border-bottom:1px solid var(--idg-chrome-line)}.idg-voice-avoid{color:var(--id-muted)}.idg-apps{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;margin-bottom:52px}.idg-app-home,.idg-app-social{display:flex;flex-direction:column;margin:0}.idg-app-home{padding:24px;background:var(--id-ivory);color:var(--id-ink)}.idg-app-social{padding:30px;background:var(--id-reverse);color:var(--id-ivory)}.idg-app-social .idg-eyebrow{font-size:10px;letter-spacing:1px}.idg-app-nav{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;font-size:12px;border-bottom:1px solid var(--id-line)}.idg-app-nav-links{display:flex;gap:16px;font-size:12px;color:var(--id-muted)}.idg-app-hero{font-weight:400;line-height:1.15}.idg-app-home .idg-app-hero{margin:44px 0 24px;font-size:clamp(24px,2.6vw,35px);letter-spacing:-1px}.idg-app-social .idg-app-hero{margin:38px 0 30px;font-size:clamp(26px,3.1vw,42px)}.idg-app-hero em{font-style:italic}.idg-app-btn{align-self:flex-start;padding:9px 15px;font-size:12px;color:var(--id-ivory);background:var(--id-accent);border-radius:3px}.idg-app-social-foot{font-size:12px;opacity:.8}.idg-app-home figcaption,.idg-app-social figcaption{margin-top:40px;font-size:11px;color:var(--id-muted)}.idg-app-social figcaption{color:var(--id-ivory);opacity:.72}.idg-cols-reading{align-items:start}.idg-reading-demo{padding:20px;background:var(--id-ivory)}.idg-reading-tabs{display:flex;gap:28px;justify-content:space-between;padding:20px 0;font-size:14px;color:var(--id-ink)}.idg-reading-tabs .is-active{font-weight:500;padding-bottom:5px;color:var(--id-accent);border-bottom:2px solid var(--id-accent)}.idg-reading-panel{padding:20px;background:var(--id-pale)}.idg-reading-panel h4{margin:0 0 6px;font-size:16px;font-weight:500}.idg-reading-panel p{margin:0;font-size:14px;line-height:1.65;color:var(--id-muted)}.idg-motion{margin-top:44px;padding-top:32px;border-top:1px solid var(--idg-chrome-line)}.idg-motion p{max-width:78ch;margin:0;font-size:16px;line-height:1.65;color:var(--id-muted)}.idg-assets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none}.idg-assets li{display:flex}.idg-asset{display:flex;flex-direction:column;gap:6px;width:100%;padding:22px;font:inherit;text-align:left;color:var(--id-ink);background:var(--id-ivory);border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s}.idg-asset:hover{background:var(--id-pale);border-color:var(--id-accent)}.idg-asset-name{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:500}.idg-asset .idg-icon{transition:color .15s}.idg-asset:hover .idg-icon{color:var(--id-accent)}.idg-asset-meta{font-size:14px;color:var(--id-muted)}.idg-foot{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;padding-top:40px;margin-top:40px;font-size:15px;border-top:1px solid var(--idg-chrome-line)}.idg-foot a{color:var(--id-ink);text-decoration:none}.idg-foot a:hover{color:var(--id-accent)}.idg-toast{position:fixed;left:50%;bottom:28px;padding:10px 18px;font-size:13px;color:var(--id-ivory);background:var(--id-ink);border-radius:4px;opacity:0;transform:translate(-50%,8px);transition:opacity .18s ease,transform .18s ease;pointer-events:none}.idg-toast.is-shown{opacity:1;transform:translate(-50%)}@media(max-width:1380px){.idg-main{padding-inline:48px}}@media(max-width:1020px){.idg-principles,.idg-split,.idg-cols,.idg-apps,.idg-marks,.idg-assets{grid-template-columns:minmax(0,1fr);gap:24px}}@media(max-width:820px){.idg{grid-template-columns:minmax(0,1fr)}.idg-side{position:static;height:auto;border-right:0;border-bottom:1px solid var(--idg-chrome-line)}.idg-nav{flex-direction:row;flex-wrap:wrap}.idg-side-foot{margin-top:20px}.idg-main{padding:24px 18px 60px}.idg-scale li{grid-template-columns:minmax(0,1fr);gap:6px}}@media(prefers-reduced-motion:reduce){.idg-toast,.idg-swatch,.idg-asset,.idg-icon{transition:none}.idg-swatch:hover{transform:none}}