/* =============================================
   taim88 — Dark Luxury Vietnamese Betting APK
   Prefix: jk | kebab-case
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;500;600;700;800;900&family=Mulish:wght@400;600;700;800&display=swap');

/* ── 1. Custom Properties ── */
:root {
  /* Brand palette */
  --jk-accent: #f0ee8a;
  --jk-accent-rgb: 240, 238, 138;
  --jk-bg: #191910;
  --jk-ink: #f6f6f4;
  --jk-muted: #b5b48c;
  --jk-surface: #1d1d16;
  --jk-btn-ink: #232315;
  --jk-line: #2e2e22;
  --jk-line-light: #3a3a2c;

  /* Button gradients */
  --jk-grad-dl-from: #6c7eef;
  --jk-grad-dl-to: #948be4;
  --jk-grad-login-from: #23e7e3;
  --jk-grad-login-to: #4aed4d;
  --jk-grad-reg-from: #ef7195;
  --jk-grad-reg-to: #dc476f;

  /* Radius */
  --jk-radius: 8px;

  /* Layout */
  --jk-max-w: 1200px;
  --jk-gutter: 20px;

  /* Typography */
  --jk-font: 'Noto Sans', 'Mulish', system-ui, sans-serif;
  --jk-font-display: 'Mulish', 'Noto Sans', system-ui, sans-serif;
  --jk-mono: 'Courier New', Courier, monospace;

  /* Fluid type */
  --jk-fs-hero: clamp(2rem, 5vw + 0.5rem, 3.6rem);
  --jk-fs-h2: clamp(1.5rem, 3vw + 0.3rem, 2.4rem);
  --jk-fs-h3: clamp(1.15rem, 2vw + 0.2rem, 1.5rem);
  --jk-fs-body: clamp(0.9rem, 1vw + 0.5rem, 1.05rem);
  --jk-fs-small: 0.82rem;
  --jk-fs-badge: 0.69rem;
}

/* ── 2. Keyframes (5 + bonus) ── */
@keyframes jk-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes jk-pulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(var(--jk-accent-rgb), 0.22);
  }
  50% {
    box-shadow: 0 8px 40px rgba(var(--jk-accent-rgb), 0.5);
  }
}

@keyframes jk-bob {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}

@keyframes jk-shimmer {
  from {
    background-position: -200px 0;
  }
  to {
    background-position: 200px 0;
  }
}

@keyframes jk-drip {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 0 78px;
  }
}

@keyframes jk-cascade-in {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes jk-glow-rotate {
  0% {
    filter: hue-rotate(0deg);
  }
  100% {
    filter: hue-rotate(15deg);
  }
}

@keyframes jk-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes jk-slide-up {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes jk-dot-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.4);
    opacity: 1;
  }
}

/* ── 3. Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── 4. Reset & Base ─��� */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body,
.jk-body {
  font-family: var(--jk-font);
  font-size: var(--jk-fs-body);
  line-height: 1.65;
  color: var(--jk-ink);
  background:
    radial-gradient(1100px 560px at 82% -12%, rgba(var(--jk-accent-rgb), 0.07), transparent 60%),
    radial-gradient(880px 520px at -8% 18%, rgba(var(--jk-accent-rgb), 0.04), transparent 55%),
    radial-gradient(600px 600px at 50% 100%, rgba(108, 126, 239, 0.04), transparent 50%),
    var(--jk-bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--jk-accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #f8f7b8;
}

ul, ol {
  list-style: none;
}

/* ── 5. Skip Link ── */
.jk-skip {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 10px 20px;
  background: var(--jk-accent);
  color: var(--jk-btn-ink);
  font-weight: 700;
  border-radius: var(--jk-radius);
  transition: top 0.2s;
}

.jk-skip:focus {
  top: 16px;
}

/* ── 6. Focus Visible ── */
:focus-visible {
  outline: 2px solid var(--jk-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── 7. Layout Container ── */
.jk-wrap {
  width: 100%;
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

/* ── 8. Sticky Header ── */
.jk-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(25, 25, 16, 0.88);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--jk-line), var(--jk-accent), var(--jk-line), transparent) 1;
  transition: box-shadow 0.3s;
}

.jk-header--scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3), 0 1px 4px rgba(var(--jk-accent-rgb), 0.06);
}

.jk-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding: 12px var(--jk-gutter);
  gap: 16px;
}

/* Logo */
.jk-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--jk-font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--jk-ink);
  text-decoration: none;
  transition: opacity 0.2s;
}

.jk-logo:hover {
  opacity: 0.85;
  color: var(--jk-ink);
}

.jk-logo img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(var(--jk-accent-rgb), 0.2);
}

/* Navigation */
.jk-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.jk-nav-link {
  position: relative;
  padding: 7px 14px;
  font-size: var(--jk-fs-small);
  font-weight: 600;
  color: var(--jk-muted);
  border-radius: var(--jk-radius);
  transition: color 0.2s, background 0.2s;
}

.jk-nav-link:hover {
  color: var(--jk-ink);
  background: color-mix(in srgb, var(--jk-accent) 14%, transparent);
}

.jk-nav-link[aria-current="page"] {
  color: var(--jk-accent);
  box-shadow: inset 0 -2px 0 var(--jk-accent);
}

.jk-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: none;
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  cursor: pointer;
}

.jk-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--jk-ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* ── 9. Buttons (Base + 3 Variants) ── */
.jk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--jk-radius);
  font-family: var(--jk-font);
  font-weight: 700;
  font-size: var(--jk-fs-body);
  color: var(--jk-btn-ink);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.3;
  transition: transform 0.18s, box-shadow 0.18s, filter 0.18s;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.32);
}

.jk-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 9px 20px color-mix(in srgb, var(--jk-accent) 22%, rgba(0, 0, 0, 0.32));
  filter: brightness(1.05);
}

.jk-btn:active {
  transform: translateY(0);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

/* Download */
.jk-btn--dl {
  background: linear-gradient(135deg, var(--jk-grad-dl-from), var(--jk-grad-dl-to));
  animation: jk-pulse 3s ease-in-out infinite;
}

.jk-btn--dl:hover {
  box-shadow: 0 9px 24px color-mix(in srgb, var(--jk-grad-dl-from) 30%, rgba(0, 0, 0, 0.35));
}

/* Login */
.jk-btn--login {
  background: linear-gradient(135deg, var(--jk-grad-login-from), var(--jk-grad-login-to));
}

.jk-btn--login:hover {
  box-shadow: 0 9px 24px color-mix(in srgb, var(--jk-grad-login-from) 28%, rgba(0, 0, 0, 0.35));
}

/* Register */
.jk-btn--reg {
  background: linear-gradient(135deg, var(--jk-grad-reg-from), var(--jk-grad-reg-to));
}

.jk-btn--reg:hover {
  box-shadow: 0 9px 24px color-mix(in srgb, var(--jk-grad-reg-from) 28%, rgba(0, 0, 0, 0.35));
}

/* Ghost / Outline button */
.jk-btn--ghost {
  background: transparent;
  border: 1px solid var(--jk-line-light);
  color: var(--jk-ink);
  box-shadow: none;
}

.jk-btn--ghost:hover {
  background: color-mix(in srgb, var(--jk-accent) 10%, transparent);
  border-color: var(--jk-accent);
  box-shadow: 0 4px 12px rgba(var(--jk-accent-rgb), 0.1);
}

/* Small button */
.jk-btn--sm {
  padding: 8px 16px;
  font-size: var(--jk-fs-small);
}

/* ── 10. Hero Section (Cascade) ── */
.jk-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(1100px 560px at 82% -12%, rgba(var(--jk-accent-rgb), 0.13), transparent 60%),
    radial-gradient(880px 520px at -8% 18%, rgba(var(--jk-accent-rgb), 0.09), transparent 55%),
    radial-gradient(500px 500px at 50% 80%, rgba(108, 126, 239, 0.07), transparent 50%),
    var(--jk-bg);
}

.jk-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 78px,
      rgba(var(--jk-accent-rgb), 0.015) 78px,
      rgba(var(--jk-accent-rgb), 0.015) 79px
    );
  animation: jk-drip 6s linear infinite;
  pointer-events: none;
}

.jk-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding: 80px var(--jk-gutter) 60px;
  width: 100%;
}

.jk-hero__title {
  font-family: var(--jk-font-display);
  font-size: var(--jk-fs-hero);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #ffffff 0%, var(--jk-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: jk-cascade-in 0.7s ease-out both;
}

.jk-hero__sub {
  margin-top: 16px;
  font-size: clamp(1rem, 1.5vw + 0.3rem, 1.2rem);
  color: var(--jk-muted);
  line-height: 1.6;
  max-width: 520px;
  animation: jk-cascade-in 0.7s ease-out 0.15s both;
}

.jk-hero__perks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  animation: jk-cascade-in 0.7s ease-out 0.3s both;
}

.jk-hero__perks span {
  padding: 4px 12px;
  border-radius: var(--jk-radius);
  background: rgba(25, 25, 16, 0.8);
  border: 1px solid var(--jk-line);
  color: var(--jk-accent);
  font-size: var(--jk-fs-badge);
  font-weight: 700;
}

.jk-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  animation: jk-cascade-in 0.7s ease-out 0.45s both;
}

/* ── 11. Particles ── */
.jk-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.jk-particles__dot {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #ffe9a8, #d4a017 60%, #8a5a00);
  box-shadow: 0 0 7px rgba(255, 214, 120, 0.45);
  opacity: 0.35;
  animation: jk-bob 4s ease-in-out infinite;
}

.jk-particles__dot:nth-child(1) { top: 15%; left: 8%; width: 12px; height: 12px; animation-delay: 0s; }
.jk-particles__dot:nth-child(2) { top: 65%; left: 22%; width: 8px; height: 8px; animation-delay: 0.8s; opacity: 0.25; }
.jk-particles__dot:nth-child(3) { top: 30%; right: 12%; width: 18px; height: 18px; animation-delay: 1.6s; }
.jk-particles__dot:nth-child(4) { bottom: 20%; right: 28%; width: 10px; height: 10px; animation-delay: 2.4s; opacity: 0.2; }
.jk-particles__dot:nth-child(5) { top: 50%; left: 55%; width: 6px; height: 6px; animation-delay: 3.2s; opacity: 0.3; }
.jk-particles__dot:nth-child(6) { bottom: 35%; left: 75%; width: 14px; height: 14px; animation-delay: 0.4s; opacity: 0.22; }

/* ── 12. Carousel ── */
.jk-carousel {
  position: relative;
  border-radius: calc(var(--jk-radius) * 1.6);
  overflow: hidden;
  border: 1px solid var(--jk-line);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.42);
  animation: jk-cascade-in 0.7s ease-out 0.3s both;
}

.jk-carousel__track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.jk-carousel__slide {
  min-width: 100%;
  position: relative;
}

.jk-carousel__slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.jk-carousel__slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--jk-bg) 0%, transparent 50%);
  pointer-events: none;
}

.jk-carousel__dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.jk-carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--jk-muted);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.jk-carousel__dot:hover {
  background: color-mix(in srgb, var(--jk-accent) 40%, transparent);
  border-color: var(--jk-accent);
}

.jk-carousel__dot--active {
  background: var(--jk-accent);
  border-color: var(--jk-accent);
  animation: jk-dot-pulse 2s ease-in-out infinite;
}

/* ── 13. Sections (Generic Band) ── */
.jk-section {
  padding: 72px 0;
  position: relative;
}

.jk-section:nth-of-type(even) {
  background: linear-gradient(180deg, rgba(29, 29, 22, 0.55), transparent);
}

.jk-section:nth-of-type(odd)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--jk-line), transparent);
  pointer-events: none;
}

.jk-section__title {
  font-family: var(--jk-font-display);
  font-size: var(--jk-fs-h2);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  background: linear-gradient(180deg, #ffffff 20%, var(--jk-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: jk-rise 0.5s ease-out both;
}

.jk-section__subtitle {
  text-align: center;
  color: var(--jk-muted);
  font-size: var(--jk-fs-body);
  max-width: 600px;
  margin: 0 auto 40px;
}

/* Accent decorative line under section title */
.jk-section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  margin: 12px auto 0;
  background: linear-gradient(90deg, transparent, var(--jk-accent), transparent);
  border-radius: 1px;
}

/* ── 14. Cards (Generic) ── */
.jk-card {
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  overflow: hidden;
  transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.32);
}

.jk-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px color-mix(in srgb, var(--jk-accent) 15%, transparent);
  border-color: var(--jk-line-light);
}

.jk-card__img {
  position: relative;
  overflow: hidden;
}

.jk-card__img img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.3s, filter 0.3s;
}

.jk-card:hover .jk-card__img img {
  transform: scale(1.03);
  filter: brightness(1.08);
}

.jk-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, var(--jk-surface) 0%, transparent 100%);
  pointer-events: none;
}

.jk-card__body {
  padding: 20px;
}

.jk-card__title {
  font-family: var(--jk-font-display);
  font-size: var(--jk-fs-h3);
  font-weight: 700;
  color: var(--jk-ink);
  margin-bottom: 8px;
  line-height: 1.3;
}

.jk-card__desc {
  color: var(--jk-muted);
  font-size: var(--jk-fs-small);
  line-height: 1.55;
}

.jk-card__footer {
  padding: 12px 20px;
  border-top: 1px solid var(--jk-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* ── 15. Game Card ── */
.jk-game-card {
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  overflow: hidden;
  text-align: center;
  transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

.jk-game-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--jk-accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--jk-accent) 30%, var(--jk-line));
}

.jk-game-card__img {
  position: relative;
  overflow: hidden;
}

.jk-game-card__img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.3s;
}

.jk-game-card:hover .jk-game-card__img img {
  transform: scale(1.05);
}

.jk-game-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--jk-surface), transparent);
  pointer-events: none;
}

.jk-game-card__body {
  padding: 14px 16px 18px;
}

.jk-game-card__title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

/* ── 16. Forum Module ── */
.jk-forum {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-forum__list {
  display: grid;
  gap: 12px;
}

.jk-forum__post {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 20px;
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.jk-forum__post:hover {
  border-color: var(--jk-accent);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--jk-accent) 10%, rgba(0, 0, 0, 0.25));
  transform: translateY(-1px);
}

.jk-forum__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--jk-line);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  transition: border-color 0.2s;
}

.jk-forum__post:hover .jk-forum__avatar {
  border-color: var(--jk-accent);
}

.jk-forum__meta {
  font-size: var(--jk-fs-small);
  color: var(--jk-muted);
}

.jk-forum__author {
  font-weight: 700;
  color: var(--jk-ink);
}

.jk-forum__topic {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--jk-ink);
}

.jk-forum__stats {
  display: flex;
  gap: 12px;
  font-size: var(--jk-fs-small);
  color: var(--jk-muted);
}

/* ── 17. Roadmap Module ── */
.jk-roadmap {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-roadmap__track {
  position: relative;
  display: grid;
  gap: 0;
  padding-left: 32px;
}

.jk-roadmap__track::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--jk-accent), var(--jk-line), transparent);
}

.jk-roadmap__item {
  position: relative;
  padding: 20px 0 20px 24px;
  border-bottom: 1px solid var(--jk-line);
}

.jk-roadmap__item::before {
  content: '';
  position: absolute;
  left: -25px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--jk-surface);
  border: 2px solid var(--jk-accent);
  box-shadow: 0 0 6px rgba(var(--jk-accent-rgb), 0.3);
}

.jk-roadmap__item--done::before {
  background: var(--jk-accent);
}

.jk-roadmap__item:hover {
  background: color-mix(in srgb, var(--jk-accent) 5%, transparent);
}

.jk-roadmap__phase {
  font-size: var(--jk-fs-badge);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--jk-accent);
}

.jk-roadmap__heading {
  font-family: var(--jk-font-display);
  font-size: var(--jk-fs-h3);
  font-weight: 700;
  margin: 4px 0 6px;
}

.jk-roadmap__desc {
  color: var(--jk-muted);
  font-size: var(--jk-fs-small);
}

/* ── 18. Compare Module ── */
.jk-compare {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-compare__wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--jk-radius);
  border: 1px solid var(--jk-line);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.jk-compare__table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: var(--jk-fs-small);
}

.jk-compare__table th {
  padding: 14px 18px;
  text-align: left;
  font-weight: 700;
  font-size: var(--jk-fs-badge);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--jk-accent);
  background: rgba(29, 29, 22, 0.8);
  border-bottom: 2px solid var(--jk-line);
}

.jk-compare__table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--jk-line);
  color: var(--jk-ink);
  vertical-align: middle;
}

.jk-compare__table tr:nth-child(even) {
  background: linear-gradient(180deg, rgba(29, 29, 22, 0.4), transparent);
}

.jk-compare__table tr:hover td {
  background: color-mix(in srgb, var(--jk-accent) 6%, transparent);
}

.jk-compare__highlight {
  background: color-mix(in srgb, var(--jk-accent) 10%, var(--jk-surface)) !important;
  border-left: 2px solid var(--jk-accent);
}

/* ── 19. Screenshots / Gallery ── */
.jk-screenshots {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.jk-gallery__item {
  position: relative;
  border-radius: calc(var(--jk-radius) * 1.5);
  overflow: hidden;
  border: 1px solid var(--jk-line);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s;
}

.jk-gallery__item:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 16px 36px color-mix(in srgb, var(--jk-accent) 12%, rgba(0, 0, 0, 0.4));
}

.jk-gallery__item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.35s, filter 0.35s;
}

.jk-gallery__item:hover img {
  transform: scale(1.04);
  filter: brightness(1.06);
}

.jk-gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 14px 12px;
  background: linear-gradient(to top, rgba(25, 25, 16, 0.9), transparent);
  font-size: var(--jk-fs-small);
  font-weight: 600;
  color: var(--jk-ink);
}

/* ── 20. Quick Start / Steps ── */
.jk-steps {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  counter-reset: jk-step;
}

.jk-steps__item {
  position: relative;
  padding: 28px 22px 22px;
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  counter-increment: jk-step;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
}

.jk-steps__item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--jk-accent) 12%, rgba(0, 0, 0, 0.3));
  border-color: var(--jk-line-light);
}

.jk-steps__item::before {
  content: counter(jk-step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--jk-accent), #d4cf60);
  color: var(--jk-btn-ink);
  font-family: var(--jk-font-display);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 3px 10px rgba(var(--jk-accent-rgb), 0.25);
}

.jk-steps__title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 6px;
}

.jk-steps__desc {
  color: var(--jk-muted);
  font-size: var(--jk-fs-small);
  line-height: 1.5;
}

/* ── 21. Perks ── */
.jk-perks {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.jk-perks__card {
  padding: 28px 22px;
  background:
    radial-gradient(300px 200px at 20% 10%, rgba(var(--jk-accent-rgb), 0.05), transparent),
    var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
}

.jk-perks__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--jk-accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--jk-accent) 25%, var(--jk-line));
}

.jk-perks__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  border-radius: calc(var(--jk-radius) * 1.2);
  background: color-mix(in srgb, var(--jk-accent) 12%, transparent);
  font-size: 1.3rem;
  box-shadow: 0 2px 8px rgba(var(--jk-accent-rgb), 0.15);
}

.jk-perks__title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.jk-perks__desc {
  color: var(--jk-muted);
  font-size: var(--jk-fs-small);
  line-height: 1.55;
}

/* ── 22. Articles ── */
.jk-articles {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.jk-article-card {
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
}

.jk-article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px color-mix(in srgb, var(--jk-accent) 12%, transparent);
  border-color: var(--jk-line-light);
}

.jk-article-card__img {
  position: relative;
  overflow: hidden;
}

.jk-article-card__img img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.3s;
}

.jk-article-card:hover .jk-article-card__img img {
  transform: scale(1.03);
}

.jk-article-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--jk-surface), transparent);
  pointer-events: none;
}

.jk-article-card__body {
  padding: 18px 20px 20px;
}

.jk-article-card__tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: var(--jk-radius);
  background: rgba(8, 10, 16, 0.8);
  border: 1px solid var(--jk-accent);
  color: var(--jk-accent);
  font-size: var(--jk-fs-badge);
  font-weight: 700;
  font-family: var(--jk-mono);
  margin-bottom: 10px;
}

.jk-article-card__title {
  font-family: var(--jk-font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.35;
  margin-bottom: 6px;
  color: var(--jk-ink);
  transition: color 0.2s;
}

.jk-article-card:hover .jk-article-card__title {
  color: var(--jk-accent);
}

.jk-article-card__excerpt {
  color: var(--jk-muted);
  font-size: var(--jk-fs-small);
  line-height: 1.5;
}

.jk-article-card__meta {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  font-size: var(--jk-fs-badge);
  color: var(--jk-muted);
}

/* ── 23. Guide Card ── */
.jk-guide-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px;
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.jk-guide-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--jk-accent) 10%, rgba(0, 0, 0, 0.25));
  border-color: var(--jk-line-light);
}

.jk-guide-card__img {
  border-radius: var(--jk-radius);
  overflow: hidden;
}

.jk-guide-card__img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ── 24. Code Tabs ── */
.jk-code-tabs {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-code-tabs__header {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--jk-line);
}

.jk-code-tab {
  padding: 10px 18px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  color: var(--jk-muted);
  font-family: var(--jk-mono);
  font-size: var(--jk-fs-small);
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.jk-code-tab:hover {
  color: var(--jk-ink);
  background: color-mix(in srgb, var(--jk-accent) 8%, transparent);
}

.jk-code-tab--active {
  color: var(--jk-accent);
  border-bottom-color: var(--jk-accent);
}

.jk-code-panel {
  position: relative;
  padding: 20px;
  background: rgba(10, 10, 8, 0.8);
  border: 1px solid var(--jk-line);
  border-top: none;
  border-radius: 0 0 var(--jk-radius) var(--jk-radius);
  font-family: var(--jk-mono);
  font-size: var(--jk-fs-small);
  line-height: 1.65;
  color: var(--jk-ink);
  overflow-x: auto;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.jk-code-panel[hidden] {
  display: none;
}

.jk-copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 12px;
  background: color-mix(in srgb, var(--jk-accent) 14%, transparent);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  color: var(--jk-accent);
  font-family: var(--jk-mono);
  font-size: var(--jk-fs-badge);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.jk-copy-btn:hover {
  background: color-mix(in srgb, var(--jk-accent) 24%, transparent);
  border-color: var(--jk-accent);
}

/* ── 25. Badge / Tag ── */
.jk-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: var(--jk-radius);
  background: rgba(8, 10, 16, 0.8);
  border: 1px solid var(--jk-accent);
  color: var(--jk-accent);
  font-size: var(--jk-fs-badge);
  font-weight: 700;
  font-family: var(--jk-mono);
  line-height: 1.4;
}

.jk-badge--muted {
  border-color: var(--jk-line);
  color: var(--jk-muted);
}

/* ── 26. Breadcrumb ── */
.jk-breadcrumb {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding: 14px var(--jk-gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: var(--jk-fs-small);
  color: var(--jk-muted);
}

.jk-breadcrumb a {
  color: var(--jk-muted);
  transition: color 0.2s;
}

.jk-breadcrumb a:hover {
  color: var(--jk-accent);
}

.jk-breadcrumb__sep {
  opacity: 0.4;
}

/* ── 27. Channel Hero ── */
.jk-ch-hero {
  padding: 52px 0 40px;
  background:
    radial-gradient(800px 400px at 70% 20%, rgba(var(--jk-accent-rgb), 0.1), transparent 60%),
    radial-gradient(600px 350px at 10% 60%, rgba(108, 126, 239, 0.06), transparent 50%),
    var(--jk-bg);
  border-bottom: 1px solid var(--jk-line);
}

.jk-ch-hero__inner {
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-ch-hero__title {
  font-family: var(--jk-font-display);
  font-size: var(--jk-fs-h2);
  font-weight: 800;
  background: linear-gradient(180deg, #ffffff 20%, var(--jk-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}

.jk-ch-hero__desc {
  color: var(--jk-muted);
  max-width: 600px;
}

/* ── 28. TOC (Table of Contents) ── */
.jk-toc {
  padding: 18px 22px;
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  margin-bottom: 28px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.jk-toc__title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 10px;
  color: var(--jk-accent);
}

.jk-toc a {
  display: block;
  padding: 5px 0;
  font-size: var(--jk-fs-small);
  color: var(--jk-muted);
  border-left: 2px solid transparent;
  padding-left: 12px;
  transition: color 0.2s, border-color 0.2s;
}

.jk-toc a:hover {
  color: var(--jk-ink);
  border-left-color: var(--jk-accent);
}

/* ── 29. FAQ (details/summary) ── */
.jk-faq-list {
  max-width: 800px;
  margin-inline: auto;
  display: grid;
  gap: 10px;
}

.jk-faq-item {
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.jk-faq-item[open] {
  border-color: color-mix(in srgb, var(--jk-accent) 30%, var(--jk-line));
  box-shadow: 0 4px 14px color-mix(in srgb, var(--jk-accent) 8%, rgba(0, 0, 0, 0.22));
}

.jk-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--jk-ink);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  list-style: none;
}

.jk-faq-item summary::-webkit-details-marker {
  display: none;
}

.jk-faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--jk-accent);
  transition: transform 0.25s;
}

.jk-faq-item[open] summary::after {
  content: '−';
  transform: rotate(180deg);
}

.jk-faq-item summary:hover {
  background: color-mix(in srgb, var(--jk-accent) 6%, transparent);
  color: var(--jk-accent);
}

.jk-faq-item__body {
  padding: 0 20px 18px;
  color: var(--jk-muted);
  font-size: var(--jk-fs-small);
  line-height: 1.6;
  animation: jk-rise 0.25s ease-out;
}

/* ── 30. Byline ── */
.jk-byline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--jk-fs-small);
  color: var(--jk-muted);
}

.jk-byline__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.jk-byline__name {
  font-weight: 700;
  color: var(--jk-ink);
}

/* ── 31. Source Box / Code Block ── */
.jk-src-box {
  padding: 18px 20px;
  background: rgba(10, 10, 8, 0.8);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  font-family: var(--jk-mono);
  font-size: var(--jk-fs-small);
  line-height: 1.65;
  color: var(--jk-ink);
  overflow-x: auto;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.jk-src-box code {
  font-family: inherit;
}

/* ── 32. Story Images ── */
.jk-story-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.jk-story-images img {
  width: 100%;
  border-radius: calc(var(--jk-radius) * 1.5);
  border: 1px solid var(--jk-line);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s, box-shadow 0.25s;
}

.jk-story-images img:hover {
  transform: scale(1.02);
  box-shadow: 0 14px 32px color-mix(in srgb, var(--jk-accent) 10%, rgba(0, 0, 0, 0.35));
}

/* ── 33. Search ── */
.jk-search-input {
  width: 100%;
  padding: 12px 18px 12px 42px;
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  color: var(--jk-ink);
  font-family: var(--jk-font);
  font-size: var(--jk-fs-body);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.jk-search-input::placeholder {
  color: var(--jk-muted);
}

.jk-search-input:focus {
  border-color: var(--jk-accent);
  box-shadow: 0 0 0 3px rgba(var(--jk-accent-rgb), 0.15), 0 2px 8px rgba(0, 0, 0, 0.15);
  outline: none;
}

.jk-search-results {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.jk-search-results__item {
  padding: 14px 18px;
  background: var(--jk-surface);
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  transition: border-color 0.2s, background 0.2s;
}

.jk-search-results__item:hover {
  border-color: var(--jk-accent);
  background: color-mix(in srgb, var(--jk-accent) 5%, var(--jk-surface));
}

/* ── 34. Help Section Layout ── */
.jk-help-section {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

/* ── 35. Footer ── */
.jk-footer {
  position: relative;
  margin-top: 40px;
  padding: 48px 0 24px;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(var(--jk-accent-rgb), 0.04), transparent),
    var(--jk-surface);
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--jk-accent), transparent) 1;
}

.jk-footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: var(--jk-max-w);
  margin-inline: auto;
  padding-inline: var(--jk-gutter);
}

.jk-footer__heading {
  font-family: var(--jk-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--jk-accent);
  margin-bottom: 14px;
}

.jk-footer__links {
  display: grid;
  gap: 8px;
}

.jk-footer__links a {
  font-size: var(--jk-fs-small);
  color: var(--jk-muted);
  transition: color 0.2s, padding-left 0.2s;
}

.jk-footer__links a:hover {
  color: var(--jk-ink);
  padding-left: 4px;
}

.jk-footer__bottom {
  grid-column: 1 / -1;
  padding-top: 24px;
  margin-top: 16px;
  border-top: 1px solid var(--jk-line);
  text-align: center;
  font-size: var(--jk-fs-badge);
  color: var(--jk-muted);
}

/* ── 36. Mobile Banner (fixed bottom) ── */
.jk-mobile-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 800;
  padding: 10px 16px;
  background: rgba(25, 25, 16, 0.95);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--jk-line);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.35);
}

.jk-mobile-banner__inner {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.jk-mobile-banner .jk-btn {
  flex: 1;
  text-align: center;
  padding: 10px 12px;
  font-size: var(--jk-fs-small);
}

/* ── 37. Decorative Dividers ── */
.jk-divider {
  height: 1px;
  border: none;
  background: linear-gradient(90deg, var(--jk-line), transparent);
}

.jk-divider--center {
  background: linear-gradient(90deg, transparent, var(--jk-line), transparent);
}

.jk-divider--accent {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--jk-accent));
}

/* ── 38. Loading Shimmer ── */
.jk-shimmer {
  position: relative;
  overflow: hidden;
  background: var(--jk-surface);
  border-radius: var(--jk-radius);
}

.jk-shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--jk-accent-rgb), 0.06) 40%,
    rgba(var(--jk-accent-rgb), 0.1) 50%,
    rgba(var(--jk-accent-rgb), 0.06) 60%,
    transparent 100%
  );
  background-size: 200px 100%;
  animation: jk-shimmer 1.8s ease-in-out infinite;
}

/* ── 39. Accent Background Utilities ── */
.jk-accent-bg {
  background: color-mix(in srgb, var(--jk-accent) 14%, transparent);
}

.jk-accent-bg--subtle {
  background: color-mix(in srgb, var(--jk-accent) 6%, transparent);
}

/* ── 40. Typography Utilities ── */
.jk-gradient-text {
  background: linear-gradient(180deg, #ffffff 0%, var(--jk-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.jk-text-muted {
  color: var(--jk-muted);
}

.jk-text-accent {
  color: var(--jk-accent);
}

.jk-text-center {
  text-align: center;
}

/* ── 41. Responsive Grid Utilities ── */
.jk-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.jk-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.jk-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ── 42. Table Responsive ── */
.jk-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--jk-line);
  border-radius: var(--jk-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.jk-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--jk-fs-small);
}

.jk-table-wrap th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
  background: rgba(29, 29, 22, 0.7);
  color: var(--jk-accent);
  font-size: var(--jk-fs-badge);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--jk-line);
}

.jk-table-wrap td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--jk-line);
}

.jk-table-wrap tr:nth-child(even) {
  background: rgba(29, 29, 22, 0.35);
}

.jk-table-wrap tr:hover td {
  background: color-mix(in srgb, var(--jk-accent) 5%, transparent);
}

/* ══════════════════════════════════════
   ██  RESPONSIVE — 768px Desktop / Mobile
   ══════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --jk-gutter: 16px;
  }

  /* Nav toggle visible */
  .jk-nav-toggle {
    display: flex;
  }

  .jk-nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 12px 16px 20px;
    background: rgba(25, 25, 16, 0.97);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--jk-line);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  }

  .jk-nav-menu--open {
    display: flex;
  }

  .jk-nav-link {
    padding: 12px 16px;
    border-radius: var(--jk-radius);
  }

  /* Hero single column */
  .jk-hero__inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 48px var(--jk-gutter) 36px;
    text-align: center;
  }

  .jk-hero__sub {
    margin-inline: auto;
  }

  .jk-hero__perks {
    justify-content: center;
  }

  .jk-hero__cta {
    justify-content: center;
  }

  /* Grids collapse */
  .jk-grid-2,
  .jk-grid-3,
  .jk-grid-4 {
    grid-template-columns: 1fr;
  }

  .jk-steps {
    grid-template-columns: 1fr;
  }

  .jk-perks {
    grid-template-columns: 1fr;
  }

  .jk-articles {
    grid-template-columns: 1fr;
  }

  .jk-gallery {
    grid-template-columns: 1fr;
  }

  .jk-help-section {
    grid-template-columns: 1fr;
  }

  .jk-footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .jk-guide-card {
    grid-template-columns: 80px 1fr;
  }

  .jk-forum__post {
    grid-template-columns: auto 1fr;
  }

  .jk-forum__stats {
    grid-column: 1 / -1;
  }

  /* Mobile banner visible */
  .jk-mobile-banner {
    display: block;
  }

  /* Add bottom padding for mobile banner */
  .jk-footer {
    padding-bottom: 80px;
  }
}

/* ══════════════════════════════════════
   ██  RESPONSIVE — 600px Small screens
   ══════════════════════════════════════ */
@media (max-width: 600px) {
  .jk-hero {
    min-height: 400px;
  }

  .jk-hero__inner {
    padding: 36px var(--jk-gutter) 28px;
  }

  .jk-section {
    padding: 48px 0;
  }

  .jk-footer__inner {
    grid-template-columns: 1fr;
  }

  .jk-story-images {
    grid-template-columns: 1fr;
  }

  .jk-roadmap__track {
    padding-left: 24px;
  }

  .jk-btn {
    padding: 10px 18px;
    font-size: var(--jk-fs-small);
  }

  .jk-carousel {
    border-radius: var(--jk-radius);
  }
}

/* ══════════════════════════════════════
   ██  PRINT STYLES
   ══════════════════════════════════════ */
@media print {
  .jk-header,
  .jk-mobile-banner,
  .jk-particles,
  .jk-hero::before {
    display: none !important;
  }

  body,
  .jk-body {
    background: #fff;
    color: #111;
  }

  .jk-card,
  .jk-article-card,
  .jk-faq-item {
    box-shadow: none;
    border-color: #ccc;
  }
}