/* dr.css — Divine Reader design system (dark default + light). Content over decoration. */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@400;500;600;700&display=swap');

:root, [data-theme='dark'] {
  --color-bg: #0a0908; --color-bg-2: #100e0b; --color-surface: #14110d; --color-surface-2: #1a160f;
  --color-border: #2a2724; --color-border-strong: #3a352f;
  --color-text: #ece4d3; --color-text-muted: #a99b80; --color-text-faint: #857a63;
  --color-primary: #d4a64a; --color-primary-hover: #e6bd68; --color-primary-text: #d4a64a;
  --color-secondary: #7a4e1c; --color-on-primary: #120d04;
  --color-note-bg: #17140f; --color-ai: #6fa5c4;
  --glow: 0 0 30px rgba(212,166,74,0.12);
  --font-display: 'Cinzel', Georgia, serif; --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-hebrew: 'Noto Serif Hebrew', 'SBL Hebrew', 'Ezra SIL', 'David', 'Times New Roman', serif;
  --font-arabic: 'Amiri', 'Scheherazade New', 'Noto Naskh Arabic', 'Traditional Arabic', serif;
  color-scheme: dark;
}
[data-theme='light'] {
  --color-bg: #f6efe1; --color-bg-2: #efe6d4; --color-surface: #fbf6ec; --color-surface-2: #f3ead8;
  --color-border: #ddccae; --color-border-strong: #c9b48d;
  --color-text: #29200f; --color-text-muted: #6a5a3c; --color-text-faint: #77683f;
  --color-primary: #9a6e20; --color-primary-hover: #7d5817; --color-primary-text: #7d5814;
  --color-secondary: #b98a3c; --color-on-primary: #fff8ea;
  --color-note-bg: #f1e8d5; --color-ai: #2d6f95;
  --glow: 0 0 30px rgba(154,110,32,0.10);
  color-scheme: light;
}
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem); --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem); --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem); --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-hero: clamp(2.6rem, 1rem + 5vw, 5.5rem);
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem;
  --radius-sm: .375rem; --radius-md: .5rem; --radius-lg: .75rem; --radius-xl: 1rem; --radius-2xl: 1.5rem; --radius-full: 9999px;
  --content-narrow: 680px; --content-default: 1040px; --content-wide: 1240px;
  --transition: 200ms cubic-bezier(.16,1,.3,1);
  --reader-size: 1.5rem; --reader-lh: 1.8; --reader-measure: 62ch;
}
[data-reader-size='s'] { --reader-size: 1.25rem; } [data-reader-size='m'] { --reader-size: 1.5rem; }
[data-reader-size='l'] { --reader-size: 1.75rem; } [data-reader-size='xl'] { --reader-size: 2.05rem; --reader-lh: 1.7; }
[data-reader-font='sans'] .passage { font-family: var(--font-body); font-size: calc(var(--reader-size) * .85); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; scroll-behavior: smooth; scroll-padding-top: 6.5rem; }
body { min-height: 100dvh; line-height: 1.6; font-family: var(--font-body); font-size: var(--text-base); color: var(--color-text); background: var(--color-bg); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.12; font-weight: 600; }
p, li { text-wrap: pretty; }
a { color: inherit; }
button { cursor: pointer; background: none; border: none; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
.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; }
.skip-link { position: absolute; left: var(--space-4); top: -100px; z-index: 2000; padding: .6rem 1rem; background: var(--color-primary); color: var(--color-on-primary); border-radius: var(--radius-md); font-weight: 600; }
.skip-link:focus { top: var(--space-4); }

.container { width: min(100% - 2.5rem, var(--content-wide)); margin-inline: auto; }
.container-default { width: min(100% - 2.5rem, var(--content-default)); margin-inline: auto; }
.container-narrow { width: min(100% - 2.5rem, var(--content-narrow)); margin-inline: auto; }
.section { padding-block: clamp(var(--space-16), 7vw, var(--space-24)); }
.section-tight { padding-block: clamp(var(--space-10), 5vw, var(--space-16)); }
.section-alt { background: var(--color-bg-2); border-block: 1px solid var(--color-border); }
.section-head { max-width: 46rem; margin-bottom: var(--space-10); }
.section-head.center { text-align: center; margin-inline: auto; }
.eyebrow { font-family: var(--font-body); font-size: var(--text-xs); letter-spacing: .22em; text-transform: uppercase; color: var(--color-primary-text); font-weight: 600; }
.display { font-family: var(--font-display); font-weight: 600; letter-spacing: .01em; }
h1.display { font-size: var(--text-2xl); } h2.display { font-size: var(--text-xl); }
.lead { font-family: var(--font-serif); font-size: var(--text-lg); color: var(--color-text-muted); line-height: 1.5; }
.muted { color: var(--color-text-muted); } .faint { color: var(--color-text-faint); font-size: var(--text-sm); }
.stack > * + * { margin-top: var(--space-4); }
.prose { max-width: 68ch; } .prose h2 { font-family: var(--font-display); font-size: var(--text-lg); margin: var(--space-10) 0 var(--space-4); }
.prose h3 { font-size: var(--text-base); margin: var(--space-8) 0 var(--space-3); color: var(--color-primary-text); }
.prose p, .prose li { margin-bottom: var(--space-4); color: var(--color-text); } .prose ul { padding-left: 1.2rem; }
.prose a { color: var(--color-primary-text); text-underline-offset: 3px; }
.prose table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); margin-bottom: var(--space-6); }
.prose th, .prose td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--color-border); vertical-align: top; }

/* ---------- header ---------- */
.nav { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--color-bg) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); }
.nav-inner { display: flex; align-items: center; gap: var(--space-6); height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 700; font-size: 1rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-text); text-decoration: none; }
.brand span { white-space: nowrap; }
@media (max-width: 600px) { .brand { font-size: .85rem; letter-spacing: .1em; gap: var(--space-2); } .nav-actions .btn-start { display: none; } .nav-inner { flex-wrap: nowrap; } }
.brand-mark { width: 1.9rem; height: 1.9rem; color: var(--color-primary); flex-shrink: 0; }
.nav-links { display: flex; gap: var(--space-5); margin-left: auto; font-size: var(--text-sm); }
.nav-links a { text-decoration: none; color: var(--color-text-muted); padding: .5rem .2rem; min-height: 44px; display: inline-flex; align-items: center; }
.nav-links a:hover, .nav-links a[aria-current='page'] { color: var(--color-text); }
.nav-actions { display: flex; align-items: center; gap: var(--space-2); margin-left: auto; }
.icon-btn { display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: var(--radius-full); color: var(--color-text-muted); border: 1px solid transparent; }
.icon-btn:hover { color: var(--color-text); border-color: var(--color-border); }
.icon-btn svg { width: 1.25rem; height: 1.25rem; }
.btn { font-weight: 600; font-size: var(--text-sm); display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: .7rem 1.35rem; min-height: 44px; border-radius: var(--radius-full); text-decoration: none; white-space: nowrap; border: 1px solid transparent; }
.btn-primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-ghost { border-color: var(--color-border-strong); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-primary); }
.btn-lg { padding: .95rem 2rem; font-size: var(--text-base); }
.btn-sm { padding: .45rem .95rem; min-height: 38px; font-size: var(--text-xs); }
.menu-toggle { display: none; } .nav-links .nav-account { display: none; }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-inner { gap: var(--space-3); }
  .menu-toggle { display: inline-grid; }
  .nav-actions .btn-signin { display: none; }
  .nav-actions .btn-start { padding: .55rem 1rem; }
  body.menu-open .nav-links { display: flex; flex-direction: column; gap: 0; position: absolute; left: 0; right: 0; top: 4.25rem; background: var(--color-bg); border-bottom: 1px solid var(--color-border); padding: var(--space-3) var(--space-5) var(--space-5); }
  body.menu-open .nav-links .nav-account { display: flex; }
  body.menu-open .nav-links a { min-height: 48px; font-size: var(--text-base); border-bottom: 1px solid var(--color-border); width: 100%; }
}

/* ---------- hero ---------- */
.hero { position: relative; padding-block: clamp(var(--space-16), 10vw, var(--space-24)); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .28; }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 55%, transparent), var(--color-bg) 92%); }
.hero-inner { max-width: 52rem; }
.hero h1 { font-family: var(--font-display); font-size: var(--text-hero); font-weight: 600; letter-spacing: .01em; margin: var(--space-4) 0 var(--space-5); line-height: 1.04; }
.hero .lead { max-width: 40rem; font-size: clamp(1.15rem, 1rem + .8vw, 1.5rem); }
.cta-row { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-8); }
.chips { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-8); }
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .8rem; border: 1px solid var(--color-border-strong); border-radius: var(--radius-full); font-size: var(--text-xs); color: var(--color-text-muted); }
.chip-gold { border-color: color-mix(in srgb, var(--color-primary) 50%, transparent); color: var(--color-primary-text); }
.chip-note { border-color: color-mix(in srgb, var(--color-ai) 55%, transparent); color: var(--color-ai); }

/* ---------- cards ---------- */
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-6); text-decoration: none; color: inherit; display: block; }
a.card:hover { border-color: var(--color-primary); }
.card h3 { font-family: var(--font-display); font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-2); }
.card p { color: var(--color-text-muted); font-size: var(--text-sm); }
.card-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }
.card-grid-4 { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.text-card { display: grid; grid-template-columns: 5.5rem 1fr; gap: var(--space-4); align-items: start; }
.text-card img { width: 5.5rem; height: 5.5rem; object-fit: cover; border-radius: var(--radius-md); }
.text-card .meta { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: var(--space-3); }
.tag { font-size: .72rem; letter-spacing: .04em; padding: .2rem .55rem; border-radius: var(--radius-sm); border: 1px solid var(--color-border-strong); color: var(--color-text-muted); white-space: nowrap; }
.tag-lang { color: var(--color-primary-text); border-color: color-mix(in srgb, var(--color-primary) 45%, transparent); }
.tag-warn { color: var(--color-text); border-color: var(--color-border-strong); background: var(--color-surface-2); }
.tradition-card { display: flex; flex-direction: column; gap: var(--space-2); min-height: 10rem; }
.tradition-card .count { margin-top: auto; font-size: var(--text-xs); color: var(--color-text-faint); letter-spacing: .06em; text-transform: uppercase; }
.book-grid { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fill, minmax(min(100%, 150px), 1fr)); }
.book { text-decoration: none; color: inherit; text-align: center; }
.book img { aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-lg); border: 1px solid var(--color-border); margin-bottom: var(--space-3); width: 100%; }
.book:hover img { border-color: var(--color-primary); }
.book strong { display: block; font-family: var(--font-display); font-size: .9rem; font-weight: 600; }
.book small { display: block; color: var(--color-text-faint); font-size: .78rem; margin-top: .2rem; }

/* ---------- search ---------- */
.search-form { display: flex; gap: var(--space-2); max-width: 44rem; }
.search-form input { flex: 1; min-width: 0; padding: .9rem 1.1rem; min-height: 48px; border-radius: var(--radius-lg); border: 1px solid var(--color-border-strong); background: var(--color-surface); color: var(--color-text); }
.search-form input::placeholder { color: var(--color-text-faint); }
.search-form input:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 25%, transparent); }
.filters { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-4); }
.filters select { padding: .5rem .8rem; min-height: 40px; border-radius: var(--radius-md); border: 1px solid var(--color-border-strong); background: var(--color-surface); color: var(--color-text); }
.result { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
.result .ref { font-size: var(--text-xs); letter-spacing: .06em; text-transform: uppercase; color: var(--color-primary-text); text-decoration: none; font-weight: 600; }
.result .ref:hover { text-decoration: underline; }
.result p { font-family: var(--font-serif); font-size: 1.2rem; line-height: 1.55; margin-top: .3rem; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.result mark { background: color-mix(in srgb, var(--color-primary) 30%, transparent); color: inherit; border-radius: 2px; padding: 0 .1em; }
.result .crumb { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: .25rem; }

/* ---------- misc blocks ---------- */
.steps { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.step { padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.step h3 { font-size: var(--text-base); margin-bottom: var(--space-2); font-family: var(--font-display); }
.step p { color: var(--color-text-muted); font-size: var(--text-sm); }
.preview { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: clamp(var(--space-6), 4vw, var(--space-10)); }
.preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
@media (max-width: 760px) { .preview-grid { grid-template-columns: 1fr; } }
.preview .label { font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: var(--space-3); }
.preview .passage { font-size: 1.35rem; }
.callout { border: 1px solid var(--color-border-strong); border-radius: var(--radius-2xl); padding: clamp(var(--space-8), 5vw, var(--space-16)); text-align: center; background: var(--color-surface); }
.band { font-size: var(--text-sm); color: var(--color-text-muted); display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); align-items: center; justify-content: space-between; }
.band a { color: var(--color-text); text-underline-offset: 3px; }
.capture { display: flex; gap: var(--space-2); flex-wrap: wrap; max-width: 30rem; margin-top: var(--space-5); }
.capture input { flex: 1; min-width: 12rem; padding: .8rem 1rem; min-height: 44px; border-radius: var(--radius-full); border: 1px solid var(--color-border-strong); background: var(--color-surface); color: var(--color-text); }
.capture input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 25%, transparent); }
.divider-glyph { text-align: center; color: var(--color-primary); opacity: .6; margin-block: var(--space-8); }
.breadcrumb { font-size: var(--text-xs); color: var(--color-text-faint); display: flex; gap: .4rem; flex-wrap: wrap; align-items: center; }
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; } .breadcrumb a:hover { color: var(--color-text); }
.notice { border-left: 3px solid var(--color-primary); background: var(--color-surface-2); padding: var(--space-4) var(--space-5); border-radius: 0 var(--radius-md) var(--radius-md) 0; font-size: var(--text-sm); color: var(--color-text-muted); }
.notice strong { color: var(--color-text); }
.toc-groups h2 { font-family: var(--font-display); font-size: var(--text-base); color: var(--color-text-muted); margin: var(--space-8) 0 var(--space-3); letter-spacing: .08em; text-transform: uppercase; }
.toc { display: grid; gap: .35rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); }
.toc a { display: flex; justify-content: space-between; gap: var(--space-3); padding: .7rem .9rem; min-height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; font-size: var(--text-sm); background: var(--color-surface); }
.toc a:hover { border-color: var(--color-primary); } .toc a span { color: var(--color-text-faint); white-space: nowrap; }
.toc a .sub { color: var(--color-text-faint); font-size: .8rem; display: block; margin-top: .1rem; }
.num-grid { display: grid; gap: .4rem; grid-template-columns: repeat(auto-fill, minmax(3rem, 1fr)); }
.num-grid a { display: grid; place-items: center; min-height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; font-size: var(--text-sm); background: var(--color-surface); }
.num-grid a:hover, .num-grid a[aria-current='page'] { border-color: var(--color-primary); color: var(--color-primary-text); }
.text-hero { display: grid; grid-template-columns: 11rem 1fr; gap: var(--space-8); align-items: start; }
.text-hero img { border-radius: var(--radius-lg); border: 1px solid var(--color-border); aspect-ratio: 1; object-fit: cover; }
@media (max-width: 640px) { .text-hero { grid-template-columns: 1fr; } .text-hero img { width: 8rem; } }
.attribution { font-size: var(--text-sm); color: var(--color-text-muted); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-5); background: var(--color-surface); }
.attribution dt { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-faint); margin-top: var(--space-3); }
.attribution dt:first-child { margin-top: 0; } .attribution dd { color: var(--color-text); }
.attribution a { color: var(--color-primary-text); }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--color-border); background: var(--color-bg-2); padding-block: var(--space-12) var(--space-8); font-size: var(--text-sm); }
.footer-grid { display: grid; gap: var(--space-8); grid-template-columns: 1.4fr 1fr 1fr 1fr; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h4 { font-size: var(--text-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: var(--space-3); }
.footer ul { display: grid; gap: .45rem; } .footer a { color: var(--color-text-muted); text-decoration: none; display: inline-block; padding-block: .2rem; }
.footer a:hover { color: var(--color-text); }
.footer-legal { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; margin-top: var(--space-10); padding-top: var(--space-5); border-top: 1px solid var(--color-border); color: var(--color-text-faint); font-size: var(--text-xs); }

/* ---------- reader ---------- */
body.reader-page .nav { position: static; }
.rd-toolbar { position: sticky; top: 0; z-index: 90; background: color-mix(in srgb, var(--color-bg) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); }
.rd-toolbar-inner { display: flex; align-items: center; gap: var(--space-2); min-height: 3.5rem; }
.rd-toolbar .breadcrumb { flex: 1; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; display: block; }
.rd-toolbar .breadcrumb a, .rd-toolbar .breadcrumb span { display: inline; } .rd-toolbar .breadcrumb span[aria-hidden] { margin: 0 .4rem; }
.rd-tools { display: flex; gap: var(--space-1); align-items: center; margin-left: auto; }
.rd-shell { display: grid; grid-template-columns: 18rem minmax(0, 1fr); min-height: calc(100dvh - 8rem); }
.rd-aside { border-right: 1px solid var(--color-border); background: var(--color-bg-2); padding: var(--space-5); position: sticky; top: 3.5rem; height: calc(100dvh - 3.5rem); overflow: hidden; display: flex; flex-direction: column; }
.rd-aside h2 { flex-shrink: 0; }
.rd-aside h2 { font-size: var(--text-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: var(--space-3); font-family: var(--font-body); }
.rd-aside .num-grid { grid-template-columns: repeat(auto-fill, minmax(2.6rem, 1fr)); margin-bottom: var(--space-5); max-height: 36vh; overflow-y: auto; flex-shrink: 0; padding-right: .25rem; }
.rd-aside .num-grid a { min-height: 40px; font-size: .85rem; }
.rd-aside .list { display: grid; gap: .1rem; align-content: start; flex: 1 1 auto; min-height: 8rem; overflow-y: auto; padding-right: .25rem; }
.rd-aside .list a { display: block; padding: .5rem .6rem; min-height: 40px; border-radius: var(--radius-sm); text-decoration: none; font-size: .9rem; color: var(--color-text-muted); }
.rd-aside .list a:hover { color: var(--color-text); background: var(--color-surface); }
.rd-aside .list a[aria-current='true'] { color: var(--color-primary-text); background: var(--color-surface); }
.rd-aside .group { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-faint); margin: var(--space-4) 0 var(--space-2); }
.rd-main { padding: clamp(var(--space-8), 5vw, var(--space-16)) clamp(var(--space-5), 5vw, var(--space-16)); }
.rd-article { max-width: var(--reader-measure); margin-inline: auto; }
.rd-kicker { font-size: var(--text-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--color-primary-text); font-weight: 600; }
.rd-title { font-family: var(--font-display); font-size: var(--text-xl); margin: var(--space-2) 0 var(--space-1); }
.rd-subtitle { font-family: var(--font-serif); font-size: var(--text-lg); color: var(--color-text-muted); font-style: italic; }
.rd-heading { font-family: var(--font-serif); font-size: calc(var(--reader-size) * 1.05); color: var(--color-text-muted); font-style: italic; text-align: center; margin: var(--space-8) 0 var(--space-4); }
.rd-heading[dir='rtl'] { font-family: var(--font-arabic); font-style: normal; font-size: calc(var(--reader-size) * 1.2); }
.rd-heading small { display: block; font-family: var(--font-body); font-style: normal; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-faint); margin-top: .35rem; }
.rd-body { margin-top: var(--space-8); }
.passage { font-family: var(--font-serif); font-size: var(--reader-size); line-height: var(--reader-lh); color: var(--color-text); margin-bottom: .55em; position: relative; scroll-margin-top: 5rem; }
.passage:target { background: color-mix(in srgb, var(--color-primary) 12%, transparent); border-radius: var(--radius-sm); box-shadow: 0 0 0 .5rem color-mix(in srgb, var(--color-primary) 12%, transparent); }
.rd-vnum { font-family: var(--font-body); font-size: .55em; font-weight: 600; color: var(--color-primary-text); vertical-align: super; margin-right: .35em; text-decoration: none; padding: .1em .2em; border-radius: 3px; }
.rd-vnum:hover { background: color-mix(in srgb, var(--color-primary) 20%, transparent); }
.rd-notemark { font-family: var(--font-body); font-size: .5em; vertical-align: super; color: var(--color-text-faint); margin-left: .15em; }
.rd-notes { display: none; font-family: var(--font-body); font-size: .85rem; line-height: 1.5; color: var(--color-text-muted); background: var(--color-note-bg); border-left: 2px solid var(--color-border-strong); padding: .5rem .8rem; margin: -.1em 0 .8em; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.rd-notes .k { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-faint); margin-right: .4rem; }
.rd-notes .lem { font-style: italic; }
[data-notes='on'] .rd-notes { display: block; }
.rd-orig { display: none; font-size: calc(var(--reader-size) * 1.1); line-height: 1.9; color: var(--color-text); margin: -.2em 0 .9em; }
.rd-orig[dir='rtl'] { text-align: right; }
.rd-orig[lang='he'] { font-family: var(--font-hebrew); }
.rd-orig[lang='ar'] { font-family: var(--font-arabic); font-size: calc(var(--reader-size) * 1.25); line-height: 2; }
[data-orig='on'] .rd-orig { display: block; }
.rd-actions { display: none; position: absolute; left: 0; right: 0; top: 100%; z-index: 5; margin-top: .25rem; background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); padding: .5rem; gap: .25rem; flex-wrap: wrap; box-shadow: 0 12px 40px rgba(0,0,0,.35); font-family: var(--font-body); font-size: var(--text-xs); }
.rd-actions.open { display: flex; }
.rd-actions button, .rd-actions a { padding: .55rem .8rem; min-height: 40px; border-radius: var(--radius-md); border: 1px solid transparent; text-decoration: none; font-weight: 600; color: var(--color-text); display: inline-flex; align-items: center; gap: .35rem; }
.rd-actions button:hover, .rd-actions a:hover { border-color: var(--color-border-strong); background: var(--color-bg-2); }
.rd-actions .ai { color: var(--color-ai); }
.rd-footer-nav { display: flex; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid var(--color-border); }
.rd-footer-nav a { text-decoration: none; }
.rd-edition { margin-top: var(--space-10); font-size: var(--text-sm); color: var(--color-text-muted); border-top: 1px solid var(--color-border); padding-top: var(--space-5); }
.rd-edition strong { color: var(--color-text); } .rd-edition a { color: var(--color-primary-text); }
.rd-guide { margin-top: var(--space-8); border: 1px solid color-mix(in srgb, var(--color-ai) 45%, transparent); border-radius: var(--radius-xl); padding: var(--space-5) var(--space-6); display: flex; gap: var(--space-4); align-items: center; justify-content: space-between; flex-wrap: wrap; background: var(--color-surface); }
.rd-guide p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 34rem; } .rd-guide strong { color: var(--color-text); display: block; font-family: var(--font-display); font-size: var(--text-base); margin-bottom: .2rem; }
.rd-guide .btn { border-color: var(--color-ai); color: var(--color-ai); }
.rd-scope { margin-bottom: var(--space-6); }
.rd-settings { position: absolute; right: 0; top: 100%; margin-top: .4rem; width: min(22rem, calc(100vw - 2rem)); background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-xl); padding: var(--space-5); box-shadow: 0 16px 48px rgba(0,0,0,.4); display: none; z-index: 95; }
.rd-settings.open { display: block; }
.rd-settings h3 { font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-faint); margin: var(--space-3) 0 var(--space-2); font-family: var(--font-body); }
.rd-settings h3:first-child { margin-top: 0; }
.seg { display: flex; gap: .25rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: .25rem; }
.seg button { flex: 1; min-height: 40px; border-radius: var(--radius-sm); font-size: var(--text-sm); color: var(--color-text-muted); }
.seg button[aria-pressed='true'] { background: var(--color-primary); color: var(--color-on-primary); font-weight: 600; }
.switch { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 44px; font-size: var(--text-sm); }
.switch button { width: 3rem; height: 1.7rem; border-radius: var(--radius-full); border: 1px solid var(--color-border-strong); position: relative; background: var(--color-bg-2); }
.switch button::after { content: ''; position: absolute; top: 3px; left: 3px; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: var(--color-text-faint); transition: transform var(--transition), background var(--transition); }
.switch button[aria-checked='true'] { background: color-mix(in srgb, var(--color-primary) 30%, transparent); border-color: var(--color-primary); }
.switch button[aria-checked='true']::after { transform: translateX(1.3rem); background: var(--color-primary); }
.rd-drawer-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 120; }
@media (max-width: 960px) {
  .rd-shell { grid-template-columns: 1fr; }
  .rd-aside { position: fixed; top: 0; left: 0; bottom: 0; width: min(20rem, 88vw); height: 100dvh; transform: translateX(-102%); transition: transform var(--transition); z-index: 130; border-right: 1px solid var(--color-border-strong); }
  body.drawer-open .rd-aside { transform: none; } body.drawer-open .rd-drawer-backdrop { display: block; }
  body .rd-aside .close-drawer { display: inline-grid; margin-bottom: var(--space-3); align-self: flex-end; flex-shrink: 0; }
  .rd-main { padding-inline: var(--space-5); }
  :root { --reader-size: 1.3rem; } [data-reader-size='s'] { --reader-size: 1.12rem; } [data-reader-size='l'] { --reader-size: 1.5rem; } [data-reader-size='xl'] { --reader-size: 1.75rem; }
}
.rd-aside .close-drawer { display: none; }
.toast { position: fixed; left: 50%; bottom: 1.5rem; transform: translate(-50%, 1rem); opacity: 0; background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border-strong); padding: .7rem 1.1rem; border-radius: var(--radius-full); font-size: var(--text-sm); z-index: 3000; transition: opacity var(--transition), transform var(--transition); pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- auth modal (kept from production, contrast fixed) ---------- */
.auth-overlay { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; padding: var(--space-5); background: rgba(5,4,3,.72); backdrop-filter: blur(6px); }
.auth-overlay.open { display: flex; }
.auth-modal { position: relative; width: min(100%, 26rem); background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-2xl); padding: clamp(var(--space-6), 4vw, var(--space-8)); max-height: 90vh; overflow-y: auto; }
.auth-close { position: absolute; top: var(--space-3); right: var(--space-3); font-size: 1.6rem; line-height: 1; color: var(--color-text-muted); width: 2.75rem; height: 2.75rem; border-radius: 50%; }
.auth-brand { font-family: var(--font-display); font-size: var(--text-xs); letter-spacing: .28em; text-transform: uppercase; color: var(--color-primary-text); }
.auth-title { font-size: var(--text-lg); margin: var(--space-2) 0 var(--space-4); font-family: var(--font-display); }
.auth-tabs { display: none; }
.auth-panel { display: none; flex-direction: column; gap: var(--space-4); } .auth-panel.is-active { display: flex; }
.auth-label { display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-muted); }
.auth-label input { padding: .8rem 1rem; min-height: 44px; border-radius: var(--radius-md); border: 1px solid var(--color-border-strong); background: var(--color-bg-2); color: var(--color-text); text-transform: none; letter-spacing: 0; font-size: var(--text-base); }
.auth-label input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 25%, transparent); }
.auth-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.auth-hint { font-size: var(--text-xs); color: var(--color-text-muted); }
.auth-msg { font-size: var(--text-sm); min-height: 1.2em; }
.auth-msg.error { color: #e0806a; } .auth-msg.ok { color: #7cc49a; }
.acct-menu { position: relative; }
.avatar-btn { width: 2.75rem; height: 2.75rem; border-radius: 50%; border: 1px solid var(--color-border-strong); display: grid; place-items: center; font-weight: 600; color: var(--color-primary-text); }
.acct-dropdown { display: none; position: absolute; right: 0; top: calc(100% + .4rem); min-width: 12rem; background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); padding: .4rem; z-index: 200; }
.acct-menu.open .acct-dropdown { display: block; }
.acct-dropdown a, .acct-dropdown button { display: block; width: 100%; text-align: left; padding: .6rem .8rem; min-height: 40px; border-radius: var(--radius-sm); text-decoration: none; font-size: var(--text-sm); color: var(--color-text); }
.acct-dropdown a:hover, .acct-dropdown button:hover { background: var(--color-bg-2); }
@media (min-width: 601px) { body.menu-open .nav-links .nav-start { display: none; } }
body.menu-open .nav-links .nav-start { color: var(--color-primary-text); font-weight: 600; }