/* ============================================================
   Polski Telegram — katalog kanałów
   Shared design system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* light theme defaults */
  --bg: #fafaf7;
  --surface: #ffffff;
  --surface-2: #f4f4f0;
  --text: #0c0c0c;
  --text-muted: #6b6b66;
  --border: #e7e7e2;
  --border-strong: #d4d4cf;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 0 0 1px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.04);

  --polish-red: #dc143c;
  --polish-white: #ffffff;

  --tg-blue: #2aabee;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --primary: #0c0c0c; /* overridden on channel pages */
  --primary-soft: rgba(12,12,12,0.06);
  --on-primary: #ffffff;
}

[data-theme="dark"] {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-2: #1c1c1c;
  --text: #f5f5f2;
  --text-muted: #9a9a95;
  --border: #262626;
  --border-strong: #353535;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.55;
  transition: background 0.2s ease, color 0.2s ease;
}

h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(2.25rem, 4.5vw, 3.75rem); line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); line-height: 1.15; }
h3 { font-size: 1.25rem; line-height: 1.3; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }

img { display: block; max-width: 100%; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   Top navigation
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}
.brand:hover { opacity: 0.85; }
.brand-flag {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
}
.brand-flag span { flex: 1; }
.brand-flag span:first-child { background: #fff; }
.brand-flag span:last-child { background: var(--polish-red); }
.brand small {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); }

/* NSFW nav link — animated pink gradient */
.nav-links a.nav-nsfw {
  background: linear-gradient(90deg, #ff4d8d 0%, #e91e63 25%, #ff6b9d 50%, #c2185b 75%, #ff4d8d 100%);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
  animation: nsfwShift 4s linear infinite;
}
.nav-links a.nav-nsfw:hover { background-color: transparent; filter: brightness(1.1); }
@keyframes nsfwShift {
  from { background-position: 0% 50%; }
  to   { background-position: 300% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .nav-links a.nav-nsfw { animation: none; }
}
.nav-actions { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  cursor: pointer;
  color: var(--text);
  transition: background 0.15s, border 0.15s;
}
.theme-toggle:hover { background: var(--surface-2); }
.theme-toggle svg { width: 18px; height: 18px; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="dark"]  .theme-toggle .icon-sun { display: block; }
[data-theme="dark"]  .theme-toggle .icon-moon { display: none; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.1s ease, background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  border-color: transparent;
}
.btn-primary:hover { background: var(--primary); filter: brightness(1.08); }
.btn-lg { padding: 14px 22px; font-size: 1rem; border-radius: 12px; }
.btn-tg svg { width: 16px; height: 16px; }

.menu-toggle { display: none; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-actions .btn:not(.btn-primary):not(.theme-toggle) { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: 72px 0 56px;
  position: relative;
  overflow: hidden;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34,197,94,0.18); }

.hero h1 { max-width: 18ch; text-wrap: balance; }
.hero h1 .red { color: var(--polish-red); }
.hero-lede {
  margin-top: 20px;
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--text-muted);
  max-width: 56ch;
  text-wrap: pretty;
}

.hero-stats {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 720px;
}
.hero-stat .num { font-family: var(--font-display); font-size: 1.625rem; font-weight: 700; letter-spacing: -0.02em; }
.hero-stat .lab { font-size: 0.8125rem; color: var(--text-muted); margin-top: 2px; }
@media (max-width: 640px) {
  .hero { padding-top: 42px; }
  .hero-stats { display: none; }
}

/* search + filters */
.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 8px;
  box-shadow: var(--shadow-md);
  max-width: 720px;
  margin-top: 36px;
}
.toolbar input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  outline: none;
}
.toolbar input::placeholder { color: var(--text-muted); }
.toolbar .search-icon { width: 20px; height: 20px; color: var(--text-muted); margin-left: 8px; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.chip:hover { color: var(--text); }
.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.chip.nsfw { color: #e91e63; border-color: color-mix(in srgb, #e91e63 30%, var(--border)); }
.chip.nsfw.active { background: #e91e63; color: #fff; border-color: #e91e63; }

/* ============================================================
   Section heading
   ============================================================ */
.section { padding: 56px 0; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.section-head .kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.section-head h2 { max-width: 22ch; text-wrap: balance; }
@media (max-width: 640px) { #katalog .section-head p { display: none; } }
.section-head p { color: var(--text-muted); max-width: 48ch; text-wrap: pretty; }

/* ============================================================
   Channel grid + cards
   ============================================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } }

.card {
  --card-primary: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  position: relative;
  isolation: isolate;
}
.card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--card-primary) 30%, var(--border));
  box-shadow: 0 16px 40px -16px color-mix(in srgb, var(--card-primary) 50%, transparent),
              0 0 0 1px var(--border);
}
.card-banner {
  height: 96px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--card-primary) 16%, var(--surface)) 0%,
    color-mix(in srgb, var(--card-primary) 4%, var(--surface)) 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
  border-radius: 18px 18px 0 0;
  overflow: hidden;
}
.card-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 30%, color-mix(in srgb, var(--card-primary) 30%, transparent) 0%, transparent 40%),
    radial-gradient(circle at 90% 70%, color-mix(in srgb, var(--card-primary) 18%, transparent) 0%, transparent 45%);
  opacity: 0.9;
}
.card-body {
  padding: 0 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-logo-wrap {
  margin-top: -36px;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 0 0 4px var(--surface), var(--shadow-md);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.card-logo-wrap img { width: 100%; height: 100%; object-fit: cover; }
.card-logo-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--card-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

.card-top { display: flex; align-items: center; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.card-name { font-family: var(--font-display); font-weight: 700; font-size: 1.1875rem; letter-spacing: -0.015em; }
.card-type {
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card-primary) 10%, transparent);
  color: var(--card-primary);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid color-mix(in srgb, var(--card-primary) 22%, transparent);
}
[data-theme="dark"] .card-type {
  background: color-mix(in srgb, var(--card-primary) 18%, transparent);
  color: color-mix(in srgb, var(--card-primary) 90%, #fff);
}
.card-desc {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-wrap: pretty;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.card-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.card-tag::before { content: "#"; opacity: 0.6; }

.card-foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.card-meta { display: flex; align-items: center; gap: 12px; color: var(--text-muted); font-size: 0.8125rem; }
.card-meta span { display: inline-flex; align-items: center; gap: 4px; }
.card-meta svg { width: 14px; height: 14px; }
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--card-primary);
}
.card-cta svg { width: 14px; height: 14px; transition: transform 0.15s; }
.card:hover .card-cta svg { transform: translateX(3px); }

/* NSFW masked card */
@property --nsfw-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}
.card.nsfw-card,
.card.of-card {
  border: 2px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    conic-gradient(from var(--nsfw-angle),
      transparent 0deg,
      transparent 300deg,
      color-mix(in srgb, var(--card-primary) 55%, transparent) 330deg,
      color-mix(in srgb, var(--card-primary) 100%, #fff 35%) 345deg,
      color-mix(in srgb, var(--card-primary) 55%, transparent) 360deg) border-box;
  animation: nsfw-border-spin 3s linear infinite;
}
.card.nsfw-card { --card-primary: #e91e63; }
.card.of-card   { --card-primary: #00AFF0; }
@keyframes nsfw-border-spin {
  to { --nsfw-angle: 360deg; }
}
.card.nsfw-card .card-banner,
.card.of-card .card-banner {
  background:
    radial-gradient(circle at 30% 40%, color-mix(in srgb, var(--card-primary) 22%, var(--surface)) 0%, transparent 60%),
    repeating-linear-gradient(45deg,
      var(--surface) 0 10px,
      color-mix(in srgb, var(--card-primary) 6%, var(--surface)) 10px 20px);
}
.card.nsfw-card .card-logo-fallback,
.card.of-card .card-logo-fallback {
  background: var(--card-primary);
}
@media (prefers-reduced-motion: reduce) {
  .card.nsfw-card,
  .card.of-card { animation: none; }
}
.nsfw-badge,
.of-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #0c0c0c;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.of-badge {
  background: #00AFF0;
  color: #fff;
}

/* ============================================================
   Featured / About / FAQ / SEO sections
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; gap: 32px; } }
.about-grid h2 { max-width: 18ch; }
.about-grid p { color: var(--text-muted); text-wrap: pretty; }
.about-grid p + p { margin-top: 14px; }

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.feature-list li {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.feature-list .ico {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.feature-list h4 { font-family: var(--font-body); font-weight: 600; font-size: 0.9375rem; margin-bottom: 4px; }
.feature-list p { color: var(--text-muted); font-size: 0.875rem; }

.cats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 880px) { .cats { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .cats { grid-template-columns: repeat(2, 1fr); } }
.cat {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  transition: border-color 0.15s, background 0.15s;
}
.cat:hover { background: var(--surface-2); border-color: var(--border-strong); }
.cat .num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); }
.cat .name { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; margin-top: 4px; }
.cat .count { font-size: 0.8125rem; color: var(--text-muted); margin-top: 2px; }

.faq { display: grid; gap: 10px; max-width: 820px; margin: 0 auto; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin-top: 12px;
  color: var(--text-muted);
  text-wrap: pretty;
}

.seo-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
}
.seo-block h2 { margin-bottom: 12px; }
.seo-block p { color: var(--text-muted); margin-bottom: 14px; text-wrap: pretty; }
.seo-tags {
  margin-top: 18px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.seo-tags span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  margin-top: 40px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 720px) { .footer-inner { grid-template-columns: 1fr; gap: 24px; } }
.footer h5 { font-family: var(--font-display); font-size: 0.9375rem; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer a { color: var(--text-muted); font-size: 0.9375rem; }
.footer a:hover { color: var(--text); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ============================================================
   Channel page
   ============================================================ */
.ch-hero {
  position: relative;
  padding: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.ch-hero-bg {
  height: 260px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--primary) 92%, #000) 0%,
    color-mix(in srgb, var(--primary) 72%, #000) 100%);
  position: relative;
}
.ch-hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--primary) 60%, #fff 10%) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, color-mix(in srgb, var(--primary) 80%, #000) 0%, transparent 55%);
  opacity: 0.6;
}
.ch-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
}
.ch-back {
  position: absolute;
  top: 24px; left: 24px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 2;
}
.ch-back:hover { background: rgba(0,0,0,0.55); }

.ch-head {
  margin-top: -90px;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: end;
  gap: 28px;
  flex-wrap: wrap;
  padding-bottom: 36px;
}
.ch-logo {
  width: 160px;
  height: 160px;
  border-radius: 28px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 0 0 6px var(--surface), 0 24px 60px rgba(0,0,0,0.18);
  flex-shrink: 0;
}
.ch-logo img { width: 100%; height: 100%; object-fit: cover; }
.ch-logo-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.5rem;
  letter-spacing: 0.02em;
}
.ch-meta { flex: 1; min-width: 280px; padding-bottom: 10px; }
.ch-meta .ch-tag-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.ch-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}
.ch-pill.primary {
  background: var(--primary);
  color: var(--on-primary);
  border-color: transparent;
}
.ch-meta h1 {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  letter-spacing: -0.025em;
}
.ch-handle {
  margin-top: 8px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.9375rem;
}
.ch-handle a:hover { color: var(--primary); }

.ch-body {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  padding: 24px 0 64px;
}
@media (max-width: 880px) { .ch-body { grid-template-columns: 1fr; gap: 32px; } }

.ch-main h2 { margin-bottom: 14px; }
.ch-main p { color: var(--text-muted); font-size: 1.0625rem; line-height: 1.65; text-wrap: pretty; }
.ch-main p + p { margin-top: 14px; }
.ch-main h3 { margin-top: 36px; margin-bottom: 12px; }

.ch-side {
  position: sticky;
  top: 92px;
  align-self: start;
}
.ch-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.ch-card h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
  font-weight: 500;
}
.ch-card .btn-primary {
  width: 100%;
  justify-content: center;
  background: var(--primary);
  padding: 14px 18px;
  font-size: 1rem;
}
.ch-card .btn-primary:hover { filter: brightness(1.1); }
.ch-card .btn-tg { background: var(--tg-blue); }

.ch-head-cta {
  display: none;
}
@media (max-width: 820px) {
  .ch-head-cta {
    display: flex;
    width: 100%;
    justify-content: center;
    order: 3;
    margin-top: 8px;
    padding: 14px 18px;
    font-size: 1rem;
    background: var(--tg-blue);
    color: #fff;
    border-color: transparent;
  }
}
.ch-card .btn-ghost {
  width: 100%; justify-content: center; margin-top: 8px;
  background: transparent; border: 1px solid var(--border);
}

.ch-stats {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}
.ch-stat .lab {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.ch-stat .val {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-top: 2px;
}

.ch-tags-block { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 6px; }
.ch-tags-block a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.ch-tags-block a:hover { color: var(--primary); border-color: color-mix(in srgb, var(--primary) 30%, var(--border)); }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .related-grid { grid-template-columns: 1fr; } }
.related-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color 0.15s, transform 0.15s;
}
.related-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.related-card img, .related-card .related-fallback {
  width: 48px; height: 48px; border-radius: 12px; object-fit: cover; flex-shrink: 0;
}
.related-card .related-fallback {
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-2);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-muted);
}
.related-card .rc-name { font-family: var(--font-display); font-weight: 600; font-size: 0.9375rem; }
.related-card .rc-cat { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* ============================================================
   NSFW page
   ============================================================ */
.nsfw-page { --primary: #e91e63; --primary-soft: rgba(233,30,99,0.08); --on-primary: #fff; }
.nsfw-page .ch-pill.primary { background: #e91e63; color: #fff; }

.nsfw-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}
@media (max-width: 880px) { .nsfw-tiles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .nsfw-tiles { grid-template-columns: 1fr; } }
.nsfw-tile {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: border-color 0.15s, transform 0.15s;
}
.nsfw-tile:hover { border-color: #e91e63; transform: translateY(-2px); }
.nsfw-tile .tile-ico {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(233,30,99,0.1);
  color: #e91e63;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 14px;
}
.nsfw-tile h4 { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; margin-bottom: 6px; }
.nsfw-tile p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.5; text-wrap: pretty; }

/* utility */
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-40 { margin-top: 40px; }
.hide-init { opacity: 0; }
.fade-in { animation: fadeIn 0.4s ease forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }