/* ============================================================
   tainew88 — Dark Luxury APK Landing
   Prefix: cz | camelCase | flex-first
   ============================================================ */

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

/* ────────────────────────────────────────────────────────────
   1. CUSTOM PROPERTIES
   ──────────────────────────────────────────────────────────── */
:root {
  /* brand palette */
  --cz-accent:     #df733a;
  --cz-accent-rgb: 223, 115, 58;
  --cz-bg:         #2c1916;
  --cz-ink:        #f4f1f1;
  --cz-muted:      #b9a5a2;
  --cz-surface:    #1f1614;
  --cz-btn-ink:    #1f150f;
  --cz-line:       #3d2a26;
  --cz-radius:     16px;

  /* button gradients */
  --cz-dl-from:    #c06fec;
  --cz-dl-to:      #958cee;
  --cz-login-from: #18c368;
  --cz-login-to:   #4eef2a;
  --cz-reg-from:   #e26a96;
  --cz-reg-to:     #c92670;

  /* fluid type scale */
  --cz-fs-xs:   clamp(.69rem, .62rem + .35vw, .75rem);
  --cz-fs-sm:   clamp(.8rem, .74rem + .3vw, .875rem);
  --cz-fs-base: clamp(.94rem, .88rem + .3vw, 1rem);
  --cz-fs-lg:   clamp(1.13rem, 1rem + .6vw, 1.35rem);
  --cz-fs-xl:   clamp(1.5rem, 1.2rem + 1.5vw, 2.2rem);
  --cz-fs-2xl:  clamp(2rem, 1.5rem + 2.5vw, 3.2rem);
  --cz-fs-3xl:  clamp(2.4rem, 1.8rem + 3vw, 4rem);

  /* spacing */
  --cz-sp-section: clamp(3rem, 2rem + 5vw, 6rem);
  --cz-sp-block:   clamp(1.5rem, 1rem + 2vw, 2.5rem);

  /* layout */
  --cz-max-w: 1200px;
}

/* ────────────────────────────────────────────────────────────
   2. RESET + BASE
   ──────────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body.cz-body {
  font-family: 'Open Sans', 'Inter', system-ui, sans-serif;
  font-size: var(--cz-fs-base);
  line-height: 1.7;
  color: var(--cz-ink);
  background:
    radial-gradient(1100px 560px at 82% -12%, rgba(var(--cz-accent-rgb), .10), transparent 60%),
    radial-gradient(880px 520px at -8% 18%, rgba(var(--cz-accent-rgb), .07), transparent 55%),
    radial-gradient(600px 400px at 50% 100%, rgba(var(--cz-accent-rgb), .05), transparent 50%),
    var(--cz-bg);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--cz-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font: inherit; }

/* ────────────────────────────────────────────────────────────
   3. ACCESSIBILITY
   ──────────────────────────────────────────────────────────── */
.cz-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  padding: 12px 24px;
  background: var(--cz-accent);
  color: var(--cz-btn-ink);
  font-weight: 700;
  border-radius: 0 0 var(--cz-radius) var(--cz-radius);
  transition: left .2s;
}
.cz-skip:focus {
  left: 50%;
  transform: translateX(-50%);
}

*:focus-visible {
  outline: 2px solid var(--cz-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@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. KEYFRAMES (5 + bonus)
   ──────────────────────────────────────────────────────────── */
@keyframes czRise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes czPulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(var(--cz-accent-rgb), .22); }
  50%      { box-shadow: 0 8px 40px rgba(var(--cz-accent-rgb), .50); }
}

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

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

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

@keyframes czSpin {
  to { transform: rotate(360deg); }
}

@keyframes czFadeScale {
  from { opacity: 0; transform: scale(.95); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes czGlow {
  0%, 100% { opacity: .6; }
  50%      { opacity: 1; }
}

/* ────────────────────────────────────────────────────────────
   5. LAYOUT UTILITIES
   ──────────────────────────────────────────────────────────── */
.cz-wrap {
  width: 100%;
  max-width: var(--cz-max-w);
  margin: 0 auto;
  padding: 0 clamp(1rem, 2vw, 2rem);
}

.cz-section {
  padding: var(--cz-sp-section) 0;
  position: relative;
}
.cz-section:nth-of-type(even) {
  background: linear-gradient(180deg, rgba(31, 22, 20, .55), transparent);
}

.cz-section__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-2xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--cz-sp-block);
  background: linear-gradient(180deg, #ffffff 0%, var(--cz-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: czRise .6s ease-out both;
}

.cz-section__sub {
  text-align: center;
  color: var(--cz-muted);
  font-size: var(--cz-fs-lg);
  max-width: 640px;
  margin: 0 auto var(--cz-sp-block);
}

/* gradient dividers */
.cz-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--cz-line), transparent);
  border: none;
  margin: var(--cz-sp-block) 0;
}
.cz-accentLine {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cz-accent), transparent);
  border: none;
}

/* ────────────────────────────────────────────────────────────
   6. STICKY HEADER
   ──────────────────────────────────────────────────────────── */
.cz-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background:
    linear-gradient(180deg, rgba(31, 22, 20, .97) 0%, rgba(44, 25, 22, .95) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--cz-accent), transparent) 1;
  transition: box-shadow .3s;
}
.cz-header.is-scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, .3), 0 1px 4px rgba(var(--cz-accent-rgb), .08);
}

.cz-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--cz-max-w);
  margin: 0 auto;
  padding: 0 clamp(1rem, 2vw, 2rem);
  min-height: 64px;
}

.cz-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-lg);
  font-weight: 800;
  color: var(--cz-ink);
  text-decoration: none;
}
.cz-logo:hover {
  color: var(--cz-accent);
  text-decoration: none;
}
.cz-logo img {
  height: 36px;
  width: auto;
  border-radius: 8px;
}

/* ── NAV ── */
.cz-nav {
  display: flex;
  align-items: center;
}

.cz-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 950;
}
.cz-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cz-ink);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.cz-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.cz-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.cz-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.cz-nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cz-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: calc(var(--cz-radius) * .5);
  font-size: var(--cz-fs-sm);
  font-weight: 600;
  color: var(--cz-muted);
  text-decoration: none;
  transition: color .2s, background .2s, box-shadow .2s;
}
.cz-nav-link:hover {
  color: var(--cz-ink);
  background: color-mix(in srgb, var(--cz-accent) 14%, transparent);
  text-decoration: none;
}
.cz-nav-link[aria-current="page"] {
  color: var(--cz-accent);
  box-shadow: inset 0 -2px 0 var(--cz-accent);
}

@media (max-width: 768px) {
  .cz-nav-toggle { display: flex; }

  .cz-nav-menu {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 2rem;
    background: rgba(31, 22, 20, .98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 940;
  }
  .cz-nav-menu.is-open {
    transform: translateX(0);
  }
  .cz-nav-link {
    font-size: var(--cz-fs-lg);
    padding: 14px 20px;
    width: 100%;
    justify-content: center;
    border-radius: var(--cz-radius);
  }
}

/* ────────────────────────────────────────────────────────────
   7. BUTTONS (base + 3 CTA variants)
   ──────────────────────────────────────────────────────────── */
.cz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--cz-radius);
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-sm);
  color: var(--cz-btn-ink);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.4;
  transition: transform .18s, box-shadow .18s, filter .18s;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .32);
  position: relative;
  overflow: hidden;
}
.cz-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.12) 0%, transparent 50%);
  pointer-events: none;
}
.cz-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 9px 20px color-mix(in srgb, var(--cz-accent) 22%, rgba(0, 0, 0, .32));
  filter: brightness(1.05);
  text-decoration: none;
}
.cz-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(0, 0, 0, .28);
}

/* download */
.cz-btn--dl {
  background: linear-gradient(135deg, var(--cz-dl-from), var(--cz-dl-to));
  animation: czPulse 3s ease-in-out infinite;
}
.cz-btn--dl:hover {
  box-shadow: 0 9px 24px color-mix(in srgb, #c06fec 28%, rgba(0, 0, 0, .35));
}

/* login */
.cz-btn--login {
  background: linear-gradient(135deg, var(--cz-login-from), var(--cz-login-to));
}
.cz-btn--login:hover {
  box-shadow: 0 9px 24px color-mix(in srgb, #18c368 28%, rgba(0, 0, 0, .35));
}

/* register */
.cz-btn--reg {
  background: linear-gradient(135deg, var(--cz-reg-from), var(--cz-reg-to));
}
.cz-btn--reg:hover {
  box-shadow: 0 9px 24px color-mix(in srgb, #e26a96 28%, rgba(0, 0, 0, .35));
}

/* ghost variant */
.cz-btn--ghost {
  background: transparent;
  border: 1px solid var(--cz-line);
  color: var(--cz-ink);
  box-shadow: none;
}
.cz-btn--ghost:hover {
  background: color-mix(in srgb, var(--cz-accent) 10%, transparent);
  border-color: var(--cz-accent);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .2);
}

/* small variant */
.cz-btn--sm {
  padding: 8px 16px;
  font-size: var(--cz-fs-xs);
  border-radius: calc(var(--cz-radius) * .6);
}

/* ────────────────────────────────────────────────────────────
   8. HERO SECTION
   ──────────────────────────────────────────────────────────── */
.cz-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 75% 20%, rgba(var(--cz-accent-rgb), .14), transparent 60%),
    radial-gradient(700px 450px at 15% 80%, rgba(192, 111, 236, .08), transparent 50%),
    radial-gradient(400px 300px at 50% 50%, rgba(var(--cz-accent-rgb), .06), transparent),
    linear-gradient(180deg, var(--cz-surface) 0%, var(--cz-bg) 100%);
  padding: var(--cz-sp-section) 0;
}
.cz-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 40px,
      rgba(var(--cz-accent-rgb), .015) 40px,
      rgba(var(--cz-accent-rgb), .015) 41px
    );
  pointer-events: none;
}

.cz-hero__inner {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  max-width: var(--cz-max-w);
  margin: 0 auto;
  padding: 0 clamp(1rem, 2vw, 2rem);
  width: 100%;
  position: relative;
  z-index: 2;
}

.cz-hero__content {
  flex: 1 1 50%;
  animation: czRise .7s ease-out both;
}

.cz-hero__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-3xl);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1rem;
  background: linear-gradient(180deg, #ffffff 20%, var(--cz-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cz-hero__sub {
  font-size: var(--cz-fs-lg);
  color: var(--cz-muted);
  margin-bottom: 1.5rem;
  max-width: 520px;
  line-height: 1.65;
}

.cz-hero__perks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 2rem;
}
.cz-hero__perks li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--cz-radius);
  background: color-mix(in srgb, var(--cz-accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--cz-accent) 20%, transparent);
  font-size: var(--cz-fs-xs);
  font-weight: 600;
  color: var(--cz-ink);
}

.cz-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cz-hero__media {
  flex: 1 1 45%;
  animation: czFadeScale .8s ease-out .2s both;
}

@media (max-width: 768px) {
  .cz-hero { min-height: 420px; }
  .cz-hero__inner {
    flex-direction: column;
    text-align: center;
  }
  .cz-hero__perks { justify-content: center; }
  .cz-hero__cta { justify-content: center; }
  .cz-hero__sub { margin-left: auto; margin-right: auto; }
}

/* ────────────────────────────────────────────────────────────
   9. RAIN PARTICLES (Hero動效)
   ──────────────────────────────────────────────────────────── */
.cz-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}
.cz-particles__drop {
  position: absolute;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(var(--cz-accent-rgb), .6), transparent);
  opacity: 0;
  animation: czRainDrop linear infinite;
}

@keyframes czRainDrop {
  0%   { opacity: 0; transform: translateY(-20px); }
  10%  { opacity: .7; }
  90%  { opacity: .3; }
  100% { opacity: 0; transform: translateY(calc(100vh + 20px)); }
}

/* particle glow dots */
.cz-particles__glow {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(var(--cz-accent-rgb), .7), rgba(var(--cz-accent-rgb), .2) 60%, transparent);
  box-shadow: 0 0 7px rgba(var(--cz-accent-rgb), .45);
  animation: czBob 4s ease-in-out infinite, czGlow 3s ease-in-out infinite;
}

/* ────────────────────────────────────────────────────────────
   10. CAROUSEL
   ──────────────────────────────────────────────────────────── */
.cz-carousel {
  position: relative;
  border-radius: calc(var(--cz-radius) * 1.6);
  overflow: hidden;
  border: 1px solid var(--cz-line);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .42);
}
.cz-carousel__track {
  display: flex;
  transition: transform .45s ease;
}
.cz-carousel__slide {
  flex: 0 0 100%;
  position: relative;
}
.cz-carousel__slide img {
  width: 100%;
  height: auto;
  display: block;
}
.cz-carousel__slide::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--cz-bg) 0%, transparent 100%);
  pointer-events: none;
}

.cz-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
.cz-carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .3);
  border: none;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.cz-carousel__dot:hover {
  background: rgba(255, 255, 255, .6);
  transform: scale(1.2);
}
.cz-carousel__dot.is-active {
  background: var(--cz-accent);
  box-shadow: 0 0 8px rgba(var(--cz-accent-rgb), .5);
}

.cz-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--cz-surface) 85%, transparent);
  border: 1px solid var(--cz-line);
  color: var(--cz-ink);
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
  transition: background .2s, transform .2s;
}
.cz-carousel__btn:hover {
  background: color-mix(in srgb, var(--cz-accent) 20%, var(--cz-surface));
  transform: translateY(-50%) scale(1.08);
}
.cz-carousel__btn--prev { left: 12px; }
.cz-carousel__btn--next { right: 12px; }

/* ───────────────────────────────────────────────────────────
   11. CARDS (generic)
   ──────────────────────────────────────────────────────────── */
.cz-card {
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  overflow: hidden;
  transition: transform .22s, box-shadow .22s, border-color .22s;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .32);
  display: flex;
  flex-direction: column;
}
.cz-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px color-mix(in srgb, var(--cz-accent) 15%, transparent);
  border-color: color-mix(in srgb, var(--cz-accent) 30%, var(--cz-line));
}

.cz-card__img {
  position: relative;
  overflow: hidden;
}
.cz-card__img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform .3s, filter .3s;
}
.cz-card:hover .cz-card__img img {
  transform: scale(1.03);
  filter: brightness(1.08);
}
.cz-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, var(--cz-surface) 0%, transparent 100%);
  pointer-events: none;
}

.cz-card__body {
  padding: clamp(1rem, 2vw, 1.5rem);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cz-card__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-lg);
  font-weight: 700;
  color: var(--cz-ink);
  margin-bottom: .5rem;
}

.cz-card__desc {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  flex: 1;
  margin-bottom: 1rem;
}

.cz-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

/* ── card grid ── */
.cz-cardGrid {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 2vw, 1.5rem);
}
.cz-cardGrid > * {
  flex: 1 1 calc(33.333% - 1.5rem);
  min-width: 280px;
}
@media (max-width: 768px) {
  .cz-cardGrid > * {
    flex: 1 1 100%;
  }
}

/* ────────────────────────────────────────────────────────────
   12. GAME CARDS
   ──────────────────────────────────────────────────────────── */
.cz-game-card {
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  overflow: hidden;
  transition: transform .22s, box-shadow .22s, border-color .22s;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .32);
  position: relative;
}
.cz-game-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--cz-accent) 18%, transparent);
  border-color: var(--cz-accent);
}

.cz-game-card__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.cz-game-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
.cz-game-card:hover .cz-game-card__img img {
  transform: scale(1.05);
}
.cz-game-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--cz-surface) 0%, transparent 50%);
  pointer-events: none;
}

.cz-game-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 9px;
  border-radius: calc(var(--cz-radius) * .5);
  background: rgba(31, 22, 20, .85);
  border: 1px solid var(--cz-accent);
  color: var(--cz-accent);
  font-size: var(--cz-fs-xs);
  font-weight: 700;
  font-family: 'Inter', monospace;
  z-index: 3;
}

.cz-game-card__body {
  padding: clamp(.8rem, 1.5vw, 1.2rem);
}
.cz-game-card__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-base);
  font-weight: 700;
  color: var(--cz-ink);
  margin-bottom: .35rem;
}
.cz-game-card__meta {
  font-size: var(--cz-fs-xs);
  color: var(--cz-muted);
}

/* ── gameGrid ── */
.cz-gameGrid {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(.8rem, 1.5vw, 1.2rem);
}
.cz-gameGrid > .cz-game-card {
  flex: 1 1 calc(25% - 1.2rem);
  min-width: 200px;
}
@media (max-width: 768px) {
  .cz-gameGrid > .cz-game-card {
    flex: 1 1 calc(50% - .8rem);
    min-width: 150px;
  }
}
@media (max-width: 600px) {
  .cz-gameGrid > .cz-game-card {
    flex: 1 1 100%;
  }
}

/* ────────────────────────────────────────────────────────────
   13. ARTICLES
   ──────────────────────────────────────────────────────────── */
.cz-article-card {
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .22s, box-shadow .22s, border-color .22s;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .28);
}
.cz-article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px color-mix(in srgb, var(--cz-accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--cz-accent) 35%, var(--cz-line));
}

.cz-article-card__img {
  position: relative;
  overflow: hidden;
}
.cz-article-card__img img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform .3s, filter .3s;
}
.cz-article-card:hover .cz-article-card__img img {
  transform: scale(1.03);
  filter: brightness(1.06);
}
.cz-article-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--cz-surface) 0%, transparent 100%);
  pointer-events: none;
}

.cz-article-card__body {
  padding: clamp(1rem, 2vw, 1.5rem);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.cz-article-card__tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: calc(var(--cz-radius) * .5);
  background: color-mix(in srgb, var(--cz-accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cz-accent) 25%, transparent);
  color: var(--cz-accent);
  font-size: var(--cz-fs-xs);
  font-weight: 700;
  margin-bottom: .6rem;
  width: fit-content;
}
.cz-article-card__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-lg);
  font-weight: 700;
  color: var(--cz-ink);
  margin-bottom: .5rem;
  transition: color .2s;
}
.cz-article-card:hover .cz-article-card__title {
  color: var(--cz-accent);
}
.cz-article-card__excerpt {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  flex: 1;
  margin-bottom: .8rem;
}
.cz-article-card__meta {
  font-size: var(--cz-fs-xs);
  color: var(--cz-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* articles grid */
.cz-articles {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 2vw, 1.5rem);
}
.cz-articles > .cz-article-card {
  flex: 1 1 calc(33.333% - 1.5rem);
  min-width: 280px;
}
@media (max-width: 768px) {
  .cz-articles > .cz-article-card {
    flex: 1 1 100%;
  }
}

/* ────────────────────────────────────────────────────────────
   14. COMPARE TABLE
   ──────────────────────────────────────────────────────────── */
.cz-compare {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--cz-radius);
  border: 1px solid var(--cz-line);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .28);
}

.cz-compare__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--cz-fs-sm);
  min-width: 600px;
}
.cz-compare__table th,
.cz-compare__table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--cz-line);
}
.cz-compare__table thead th {
  background:
    linear-gradient(180deg, rgba(var(--cz-accent-rgb), .12), rgba(var(--cz-accent-rgb), .04));
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--cz-ink);
  position: sticky;
  top: 0;
  z-index: 2;
}
.cz-compare__table tbody tr {
  background: var(--cz-surface);
  transition: background .2s, border-color .2s;
}
.cz-compare__table tbody tr:nth-child(even) {
  background: linear-gradient(180deg, rgba(44, 25, 22, .55), var(--cz-surface));
}
.cz-compare__table tbody tr:hover {
  background: color-mix(in srgb, var(--cz-accent) 8%, var(--cz-surface));
}
.cz-compare__table td {
  color: var(--cz-muted);
}
.cz-compare__table .cz-compare__highlight {
  color: var(--cz-accent);
  font-weight: 700;
}

/* ────────────────────────────────────────────────────────────
   15. SCREENSHOTS / GALLERY
   ──────────────────────────────────────────────────────────── */
.cz-screenshots { }

.cz-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(.8rem, 1.5vw, 1.2rem);
}
.cz-gallery__item {
  flex: 1 1 calc(33.333% - 1.2rem);
  min-width: 220px;
  position: relative;
  border-radius: calc(var(--cz-radius) * 1.2);
  overflow: hidden;
  border: 1px solid var(--cz-line);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .3);
  cursor: pointer;
  transition: transform .25s, box-shadow .25s;
}
.cz-gallery__item:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 16px 36px color-mix(in srgb, var(--cz-accent) 15%, rgba(0, 0, 0, .4));
}
.cz-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s, filter .3s;
}
.cz-gallery__item:hover img {
  transform: scale(1.05);
  filter: brightness(1.1);
}
.cz-gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(31, 22, 20, .6) 0%, transparent 40%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.cz-gallery__item:hover::after {
  opacity: 1;
}

.cz-gallery__caption {
  position: absolute;
  bottom: 12px;
  left: 14px;
  right: 14px;
  font-size: var(--cz-fs-sm);
  font-weight: 600;
  color: var(--cz-ink);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s, transform .3s;
  z-index: 3;
}
.cz-gallery__item:hover .cz-gallery__caption {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .cz-gallery__item {
    flex: 1 1 calc(50% - .8rem);
    min-width: 160px;
  }
}
@media (max-width: 600px) {
  .cz-gallery__item { flex: 1 1 100%; }
}

/* ────────────────────────────────────────────────────────────
   16. CODE TABS
   ──────────────────────────────────────────────────────────── */
.cz-code-tabs {
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .3);
}

.cz-code-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--cz-line);
  background:
    linear-gradient(180deg, rgba(var(--cz-accent-rgb), .06), transparent);
}

.cz-code-tab {
  padding: 10px 20px;
  font-family: 'Inter', monospace;
  font-size: var(--cz-fs-xs);
  font-weight: 600;
  color: var(--cz-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.cz-code-tab:hover {
  color: var(--cz-ink);
  background: color-mix(in srgb, var(--cz-accent) 8%, transparent);
}
.cz-code-tab[aria-selected="true"],
.cz-code-tab.is-active {
  color: var(--cz-accent);
  border-bottom-color: var(--cz-accent);
  background: color-mix(in srgb, var(--cz-accent) 6%, transparent);
}

.cz-code-panel {
  display: none;
  position: relative;
}
.cz-code-panel.is-active {
  display: block;
  animation: czRise .35s ease-out;
}

.cz-code-panel pre {
  margin: 0;
  padding: clamp(1rem, 2vw, 1.5rem);
  overflow-x: auto;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: var(--cz-fs-sm);
  line-height: 1.7;
  color: var(--cz-ink);
  background: rgba(15, 10, 8, .6);
  -webkit-overflow-scrolling: touch;
}
.cz-code-panel code {
  font-family: inherit;
}

.cz-copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 6px 12px;
  border-radius: calc(var(--cz-radius) * .5);
  background: color-mix(in srgb, var(--cz-accent) 12%, var(--cz-surface));
  border: 1px solid var(--cz-line);
  color: var(--cz-muted);
  font-size: var(--cz-fs-xs);
  font-weight: 600;
  cursor: pointer;
  transition: color .2s, background .2s, transform .15s;
}
.cz-copy-btn:hover {
  color: var(--cz-ink);
  background: color-mix(in srgb, var(--cz-accent) 20%, var(--cz-surface));
  transform: scale(1.04);
}

/* ────────────────────────────────────────────────────────────
   17. ROADMAP / STEPS
   ──────────────────────────────────────────────────────────── */
.cz-roadmap { }

.cz-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 32px;
}
.cz-steps::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--cz-accent), color-mix(in srgb, var(--cz-accent) 30%, transparent));
  border-radius: 2px;
}

.cz-steps__item {
  position: relative;
  padding: 20px 24px;
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  margin-bottom: 16px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  animation: czRise .5s ease-out both;
}
.cz-steps__item:nth-child(1) { animation-delay: .1s; }
.cz-steps__item:nth-child(2) { animation-delay: .2s; }
.cz-steps__item:nth-child(3) { animation-delay: .3s; }
.cz-steps__item:nth-child(4) { animation-delay: .4s; }
.cz-steps__item:nth-child(5) { animation-delay: .5s; }

.cz-steps__item::before {
  content: '';
  position: absolute;
  left: -25px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cz-accent);
  border: 3px solid var(--cz-bg);
  box-shadow: 0 0 0 2px var(--cz-accent), 0 0 10px rgba(var(--cz-accent-rgb), .35);
}

.cz-steps__item:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 22px color-mix(in srgb, var(--cz-accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--cz-accent) 30%, var(--cz-line));
}

.cz-steps__num {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: var(--cz-fs-xl);
  color: color-mix(in srgb, var(--cz-accent) 30%, transparent);
  margin-bottom: 4px;
}
.cz-steps__title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-lg);
  color: var(--cz-ink);
  margin-bottom: 6px;
}
.cz-steps__desc {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
}

.cz-steps__badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: calc(var(--cz-radius) * .5);
  background: rgba(31, 22, 20, .8);
  border: 1px solid var(--cz-accent);
  color: var(--cz-accent);
  font-size: var(--cz-fs-xs);
  font-weight: 700;
  font-family: 'Inter', monospace;
  margin-top: 8px;
}

@media (max-width: 600px) {
  .cz-steps { padding-left: 24px; }
  .cz-steps__item { padding: 16px; }
}

/* ────────────────────────────────────────────────────────────
   18. PERKS / FEATURES
   ──────────────────────────────────────────────────────────── */
.cz-perks {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.cz-perks__card {
  flex: 1 1 calc(25% - 1.5rem);
  min-width: 220px;
  padding: clamp(1.2rem, 2vw, 2rem);
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  text-align: center;
  transition: transform .22s, box-shadow .22s, border-color .22s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .24);
}
.cz-perks__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--cz-accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--cz-accent) 30%, var(--cz-line));
}

.cz-perks__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(var(--cz-accent-rgb), .25), rgba(var(--cz-accent-rgb), .06));
  box-shadow: 0 4px 14px rgba(var(--cz-accent-rgb), .2);
  font-size: 1.5rem;
  color: var(--cz-accent);
  transition: transform .3s, box-shadow .3s;
}
.cz-perks__card:hover .cz-perks__icon {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(var(--cz-accent-rgb), .35);
}

.cz-perks__title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-base);
  color: var(--cz-ink);
  margin-bottom: .4rem;
}
.cz-perks__desc {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
}

@media (max-width: 768px) {
  .cz-perks__card {
    flex: 1 1 calc(50% - 1rem);
    min-width: 180px;
  }
}
@media (max-width: 600px) {
  .cz-perks__card { flex: 1 1 100%; }
}

/* ────────────────────────────────────────────────────────────
   19. FORUM / POSTS
   ──────────────────────────────────────────────────────────── */
.cz-forum { }

.cz-forum__post {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  margin-bottom: 10px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
}
.cz-forum__post:hover {
  border-color: var(--cz-accent);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--cz-accent) 10%, transparent);
  transform: translateY(-2px);
}

.cz-forum__avatar {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--cz-line);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .2);
}

.cz-forum__body { flex: 1; }
.cz-forum__author {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-sm);
  color: var(--cz-ink);
}
.cz-forum__time {
  font-size: var(--cz-fs-xs);
  color: var(--cz-muted);
  margin-left: 8px;
}
.cz-forum__text {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  margin-top: 4px;
}

/* ────────────────────────────────────────────────────────────
   20. BREADCRUMB
   ──────────────────────────────────────────────────────────── */
.cz-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 12px 0;
  font-size: var(--cz-fs-xs);
  color: var(--cz-muted);
}
.cz-breadcrumb a {
  color: var(--cz-muted);
  transition: color .2s;
}
.cz-breadcrumb a:hover {
  color: var(--cz-accent);
}
.cz-breadcrumb__sep {
  color: var(--cz-line);
  user-select: none;
}
.cz-breadcrumb__current {
  color: var(--cz-ink);
  font-weight: 600;
}

/* ────────────────────────────────────────────────────────────
   21. CHANNEL HERO
   ──────────────────────────────────────────────────────────── */
.cz-ch-hero {
  background:
    radial-gradient(800px 400px at 70% 30%, rgba(var(--cz-accent-rgb), .12), transparent 60%),
    linear-gradient(180deg, var(--cz-surface) 0%, var(--cz-bg) 100%);
  padding: clamp(2rem, 4vw, 4rem) 0;
  text-align: center;
}
.cz-ch-hero__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-2xl);
  font-weight: 800;
  background: linear-gradient(180deg, #ffffff 0%, var(--cz-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: .5rem;
}
.cz-ch-hero__desc {
  font-size: var(--cz-fs-lg);
  color: var(--cz-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ────────────────────────────────────────────────────────────
   22. TABLE OF CONTENTS / SIDEBAR
   ──────────────────────────────────────────────────────────── */
.cz-toc {
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  padding: 1.2rem 1.5rem;
  position: sticky;
  top: 80px;
}
.cz-toc__title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-base);
  color: var(--cz-ink);
  margin-bottom: .8rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--cz-line);
}
.cz-toc__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cz-toc__link {
  display: block;
  padding: 6px 12px;
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  border-radius: calc(var(--cz-radius) * .4);
  border-left: 2px solid transparent;
  transition: color .2s, background .2s, border-color .2s;
}
.cz-toc__link:hover {
  color: var(--cz-ink);
  background: color-mix(in srgb, var(--cz-accent) 8%, transparent);
  text-decoration: none;
}
.cz-toc__link.is-active {
  color: var(--cz-accent);
  border-left-color: var(--cz-accent);
  background: color-mix(in srgb, var(--cz-accent) 6%, transparent);
}

/* ────────────────────────────────────────────────────────────
   23. FAQ (details/summary)
   ──────────────────────────────────────────────────────────── */
.cz-faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 800px;
  margin: 0 auto;
}

.cz-faq-item {
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.cz-faq-item:hover {
  border-color: color-mix(in srgb, var(--cz-accent) 30%, var(--cz-line));
}
.cz-faq-item[open] {
  border-color: var(--cz-accent);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--cz-accent) 10%, transparent);
}

.cz-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-base);
  color: var(--cz-ink);
  cursor: pointer;
  list-style: none;
  transition: color .2s, background .2s;
}
.cz-faq-item summary::-webkit-details-marker { display: none; }
.cz-faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--cz-accent) 12%, transparent);
  color: var(--cz-accent);
  font-size: 1.2rem;
  font-weight: 700;
  transition: transform .25s, background .25s;
}
.cz-faq-item[open] summary::after {
  content: '−';
  transform: rotate(180deg);
  background: color-mix(in srgb, var(--cz-accent) 20%, transparent);
}
.cz-faq-item summary:hover {
  background: color-mix(in srgb, var(--cz-accent) 6%, transparent);
}

.cz-faq-item__answer {
  padding: 0 20px 16px;
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  line-height: 1.7;
  animation: czRise .3s ease-out;
}

/* ────────────────────────────────────────────────────────────
   24. GUIDE CARD
   ──────────────────────────────────────────────────────────── */
.cz-guide-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  transition: transform .2s, box-shadow .2s, border-color .2s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .22);
  text-decoration: none;
}
.cz-guide-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--cz-accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--cz-accent) 30%, var(--cz-line));
  text-decoration: none;
}
.cz-guide-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: calc(var(--cz-radius) * .6);
  background:
    radial-gradient(circle at 30% 25%, rgba(var(--cz-accent-rgb), .22), rgba(var(--cz-accent-rgb), .06));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--cz-accent);
}
.cz-guide-card__title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-base);
  color: var(--cz-ink);
  margin-bottom: .3rem;
}
.cz-guide-card__desc {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
}

/* ────────────────────────────────────────────────────────────
   25. SEARCH
   ──────────────────────────────────────────────────────────── */
.cz-search-input {
  width: 100%;
  padding: 12px 18px 12px 44px;
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  background: var(--cz-surface);
  color: var(--cz-ink);
  font-size: var(--cz-fs-base);
  transition: border-color .2s, box-shadow .2s;
}
.cz-search-input::placeholder {
  color: var(--cz-muted);
}
.cz-search-input:focus {
  border-color: var(--cz-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cz-accent) 15%, transparent);
  outline: none;
}

.cz-search-results {
  margin-top: 12px;
}

/* ────────────────────────────────────────────────────────────
   26. HELP SECTION
   ──────────────────────────────────────────────────────────── */
.cz-help-section {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 3rem);
}
.cz-help-section__main {
  flex: 1 1 65%;
  min-width: 300px;
}
.cz-help-section__sidebar {
  flex: 1 1 30%;
  min-width: 260px;
}

@media (max-width: 768px) {
  .cz-help-section {
    flex-direction: column;
  }
}

/* ────────────────────────────────────────────────────────────
   27. BYLINE / SOURCE BOX / STORY IMAGES
   ──────────────────────────────────────────────────────────── */
.cz-byline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--cz-line);
}
.cz-byline img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--cz-line);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
}
.cz-byline__name {
  font-weight: 700;
  color: var(--cz-ink);
}

.cz-src-box {
  background:
    linear-gradient(180deg, rgba(var(--cz-accent-rgb), .06), transparent);
  border: 1px solid var(--cz-line);
  border-left: 3px solid var(--cz-accent);
  border-radius: 0 var(--cz-radius) var(--cz-radius) 0;
  padding: 16px 20px;
  margin: 1.5rem 0;
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
}
.cz-src-box a {
  color: var(--cz-accent);
  font-weight: 600;
}
.cz-src-box a:hover {
  text-decoration: underline;
}

.cz-story-images {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.5rem 0;
}
.cz-story-images figure {
  flex: 1 1 calc(50% - 12px);
  min-width: 200px;
  border-radius: var(--cz-radius);
  overflow: hidden;
  border: 1px solid var(--cz-line);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .25);
}
.cz-story-images img {
  width: 100%;
  height: auto;
  transition: transform .3s;
}
.cz-story-images figure:hover img {
  transform: scale(1.03);
}
.cz-story-images figcaption {
  padding: 8px 12px;
  font-size: var(--cz-fs-xs);
  color: var(--cz-muted);
  background: var(--cz-surface);
}

/* ────────────────────────────────────────────────────────────
   28. BADGES / TAGS
   ──────────────────────────────────────────────────────────── */
.cz-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: calc(var(--cz-radius) * .5);
  background: rgba(31, 22, 20, .8);
  border: 1px solid var(--cz-accent);
  color: var(--cz-accent);
  font-size: var(--cz-fs-xs);
  font-weight: 700;
  font-family: 'Inter', monospace;
}
.cz-badge--new {
  border-color: var(--cz-login-from);
  color: var(--cz-login-from);
}
.cz-badge--hot {
  border-color: var(--cz-reg-from);
  color: var(--cz-reg-from);
}

.cz-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: calc(var(--cz-radius) * .4);
  background: color-mix(in srgb, var(--cz-accent) 10%, transparent);
  color: var(--cz-accent);
  font-size: var(--cz-fs-xs);
  font-weight: 600;
  transition: background .2s, color .2s;
}
.cz-tag:hover {
  background: color-mix(in srgb, var(--cz-accent) 18%, transparent);
  color: var(--cz-ink);
  text-decoration: none;
}

/* ────────────────────────────────────────────────────────────
   29. FOOTER
   ──────────────────────────────────────────────────────────── */
.cz-footer {
  background:
    linear-gradient(180deg, var(--cz-bg), rgba(15, 10, 8, .95));
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--cz-accent), transparent) 1;
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  margin-top: var(--cz-sp-section);
}

.cz-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 3rem);
  max-width: var(--cz-max-w);
  margin: 0 auto;
  padding: 0 clamp(1rem, 2vw, 2rem);
}

.cz-footer__col {
  flex: 1 1 200px;
  min-width: 180px;
}
.cz-footer__heading {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: var(--cz-fs-base);
  color: var(--cz-ink);
  margin-bottom: 1rem;
}
.cz-footer__links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cz-footer__link {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  transition: color .2s, padding-left .2s;
}
.cz-footer__link:hover {
  color: var(--cz-accent);
  padding-left: 4px;
  text-decoration: none;
}

.cz-footer__bottom {
  margin-top: clamp(1.5rem, 2vw, 2.5rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--cz-line);
  text-align: center;
  font-size: var(--cz-fs-xs);
  color: var(--cz-muted);
}

.cz-footer__disclaimer {
  max-width: 640px;
  margin: .5rem auto 0;
  font-size: var(--cz-fs-xs);
  color: color-mix(in srgb, var(--cz-muted) 60%, transparent);
  line-height: 1.6;
}

@media (max-width: 600px) {
  .cz-footer__inner { flex-direction: column; }
}

/* ────────────────────────────────────────────────────────────
   30. MOBILE BANNER (fixed bottom)
   ──────────────────────────────────────────────────────────── */
.cz-mobile-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 800;
  padding: 10px clamp(.8rem, 2vw, 1.2rem);
  background:
    linear-gradient(180deg, rgba(31, 22, 20, .96), rgba(15, 10, 8, .98));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--cz-line);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, .35);
}
.cz-mobile-banner__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  max-width: var(--cz-max-w);
  margin: 0 auto;
}

@media (max-width: 768px) {
  .cz-mobile-banner { display: block; }
  body.cz-body { padding-bottom: 70px; }
}

/* ────────────────────────────────────────────────────────────
   31. CODE BLOCKS (article inline)
   ──────────────────────────────────────────────────────────── */
pre.cz-pre,
.cz-pre {
  background: rgba(15, 10, 8, .7);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  padding: clamp(1rem, 2vw, 1.5rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: var(--cz-fs-sm);
  line-height: 1.7;
  color: var(--cz-ink);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
}

code:not(pre code) {
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(var(--cz-accent-rgb), .1);
  color: var(--cz-accent);
  font-size: .9em;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ────────────────────────────────────────────────────────────
   32. RESPONSIVE TABLE WRAPPER
   ──────────────────────────────────────────────────────────── */
.cz-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--cz-radius);
  border: 1px solid var(--cz-line);
  margin: 1.5rem 0;
}
.cz-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--cz-fs-sm);
  min-width: 500px;
}
.cz-table-wrap th,
.cz-table-wrap td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--cz-line);
}
.cz-table-wrap thead th {
  background: linear-gradient(180deg, rgba(var(--cz-accent-rgb), .1), transparent);
  font-weight: 700;
  color: var(--cz-ink);
}
.cz-table-wrap tbody tr {
  background: var(--cz-surface);
  transition: background .2s;
}
.cz-table-wrap tbody tr:hover {
  background: color-mix(in srgb, var(--cz-accent) 6%, var(--cz-surface));
}

/* ────────────────────────────────────────────────────────────
   33. ARTICLE CONTENT TYPOGRAPHY
   ──────────────────────────────────────────────────────────── */
.cz-article-content {
  max-width: 780px;
}
.cz-article-content h2 {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-xl);
  font-weight: 800;
  color: var(--cz-ink);
  margin: 2rem 0 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--cz-accent), transparent) 1;
}
.cz-article-content h3 {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-lg);
  font-weight: 700;
  color: var(--cz-ink);
  margin: 1.5rem 0 .75rem;
}
.cz-article-content p {
  margin-bottom: 1rem;
  color: var(--cz-muted);
}
.cz-article-content ul,
.cz-article-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}
.cz-article-content li {
  margin-bottom: .4rem;
  color: var(--cz-muted);
  list-style: disc;
}
.cz-article-content ol li {
  list-style: decimal;
}
.cz-article-content blockquote {
  border-left: 3px solid var(--cz-accent);
  padding: 12px 20px;
  margin: 1.5rem 0;
  background: color-mix(in srgb, var(--cz-accent) 6%, transparent);
  border-radius: 0 var(--cz-radius) var(--cz-radius) 0;
  font-style: italic;
  color: var(--cz-muted);
}
.cz-article-content a {
  color: var(--cz-accent);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--cz-accent) 40%, transparent);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s;
}
.cz-article-content a:hover {
  text-decoration-color: var(--cz-accent);
}

/* ────────────────────────────────────────────────────────────
   34. ACCENT-BG UTILITY
   ──────────────────────────────────────────────────────────── */
.cz-accentBg {
  background: color-mix(in srgb, var(--cz-accent) 14%, transparent);
}

.cz-accentBg--light {
  background: color-mix(in srgb, var(--cz-accent) 6%, transparent);
}

/* ────────────────────────────────────────────────────────────
   35. SHIMMER / LOADING SKELETON
   ──────────────────────────────────────────────────────────── */
.cz-skeleton {
  background:
    linear-gradient(90deg, var(--cz-surface) 25%, color-mix(in srgb, var(--cz-line) 50%, transparent) 50%, var(--cz-surface) 75%);
  background-size: 400px 100%;
  animation: czShimmer 1.5s ease-in-out infinite;
  border-radius: calc(var(--cz-radius) * .5);
}

/* ────────────────────────────────────────────────────────────
   36. RAIN BACKGROUND TEXTURE
   ─────────────────────────────────────────────────────────── */
.cz-rainBg {
  position: relative;
}
.cz-rainBg::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      180deg,
      transparent,
      transparent 36px,
      rgba(var(--cz-accent-rgb), .02) 36px,
      rgba(var(--cz-accent-rgb), .02) 38px
    );
  animation: czRain 6s linear infinite;
  z-index: 0;
}

/* ────────────────────────────────────────────────────────────
   37. SCROLL-TRIGGERED ANIMATION UTILITY
   ──────────────────────────────────────────────────────────── */
.cz-anim {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease-out, transform .5s ease-out;
}
.cz-anim.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* staggered children */
.cz-anim-stagger > * {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .4s ease-out, transform .4s ease-out;
}
.cz-anim-stagger.is-visible > *:nth-child(1) { transition-delay: .05s; }
.cz-anim-stagger.is-visible > *:nth-child(2) { transition-delay: .10s; }
.cz-anim-stagger.is-visible > *:nth-child(3) { transition-delay: .15s; }
.cz-anim-stagger.is-visible > *:nth-child(4) { transition-delay: .20s; }
.cz-anim-stagger.is-visible > *:nth-child(5) { transition-delay: .25s; }
.cz-anim-stagger.is-visible > *:nth-child(6) { transition-delay: .30s; }
.cz-anim-stagger.is-visible > *:nth-child(7) { transition-delay: .35s; }
.cz-anim-stagger.is-visible > *:nth-child(8) { transition-delay: .40s; }
.cz-anim-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ────────────────────────────────────────────────────────────
   38. CTA BAND (full-width promo strip)
   ──────────────────────────────────────────────────────────── */
.cz-ctaBand {
  background:
    radial-gradient(700px 350px at 50% 50%, rgba(var(--cz-accent-rgb), .15), transparent 60%),
    linear-gradient(180deg, rgba(var(--cz-accent-rgb), .05), transparent);
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  text-align: center;
}
.cz-ctaBand__title {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-2xl);
  font-weight: 800;
  background: linear-gradient(180deg, #ffffff 20%, var(--cz-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: .75rem;
}
.cz-ctaBand__desc {
  font-size: var(--cz-fs-lg);
  color: var(--cz-muted);
  max-width: 580px;
  margin: 0 auto 1.5rem;
}
.cz-ctaBand__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ────────────────────────────────────────────────────────────
   39. PRINT STYLES
   ──────────────────────────────────────────────────────────── */
@media print {
  .cz-header,
  .cz-footer,
  .cz-mobile-banner,
  .cz-particles,
  .cz-nav-toggle { display: none !important; }

  body.cz-body {
    background: #fff;
    color: #000;
  }
  .cz-card,
  .cz-game-card,
  .cz-article-card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* ────────────────────────────────────────────────────────────
   40. SELECTION STYLE
   ──────────────────────────────────────────────────────────── */
::selection {
  background: color-mix(in srgb, var(--cz-accent) 35%, transparent);
  color: var(--cz-ink);
}

/* ────────────────────────────────────────────────────────────
   41. SCROLLBAR
   ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--cz-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--cz-line);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cz-accent);
}

/* ────────────────────────────────────────────────────────────
   42. ARTICLE LAYOUT WITH SIDEBAR
   ──────────────────────────────────────────────────────────── */
.cz-article-layout {
  display: flex;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: flex-start;
}
.cz-article-layout__content {
  flex: 1 1 70%;
  min-width: 0;
}
.cz-article-layout__aside {
  flex: 0 0 280px;
  position: sticky;
  top: 80px;
}

@media (max-width: 768px) {
  .cz-article-layout {
    flex-direction: column;
  }
  .cz-article-layout__aside {
    position: static;
    width: 100%;
  }
}

/* ────────────────────────────────────────────────────────────
   43. GRADIENT TEXT UTILITY
   ──────────────────────────────────────────────────────────── */
.cz-gradientText {
  background: linear-gradient(180deg, #ffffff 0%, var(--cz-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cz-gradientText--dl {
  background: linear-gradient(135deg, var(--cz-dl-from), var(--cz-dl-to));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cz-gradientText--login {
  background: linear-gradient(135deg, var(--cz-login-from), var(--cz-login-to));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cz-gradientText--reg {
  background: linear-gradient(135deg, var(--cz-reg-from), var(--cz-reg-to));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ────────────────────────────────────────────────────────────
   44. RATING STARS
   ──────────────────────────────────────────────────────────── */
.cz-stars {
  display: inline-flex;
  gap: 2px;
  color: #f5a623;
  font-size: 1rem;
}
.cz-stars__empty {
  color: var(--cz-line);
}

/* ────────────────────────────────────────────────────────────
   45. PROGRESS BAR
   ──────────────────────────────────────────────────────────── */
.cz-progress {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--cz-line);
  overflow: hidden;
}
.cz-progress__bar {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cz-accent), var(--cz-dl-from));
  transition: width .5s ease;
}

/* ────────────────────────────────────────────────────────────
   46. TOOLTIP (CSS only)
   ──────────────────────────────────────────────────────────── */
.cz-tooltip {
  position: relative;
}
.cz-tooltip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 6px 12px;
  border-radius: calc(var(--cz-radius) * .4);
  background: rgba(15, 10, 8, .95);
  border: 1px solid var(--cz-line);
  color: var(--cz-ink);
  font-size: var(--cz-fs-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 100;
}
.cz-tooltip:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ────────────────────────────────────────────────────────────
   47. STAT COUNTER
   ──────────────────────────────────────────────────────────── */
.cz-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 2vw, 2rem);
  justify-content: center;
}
.cz-stats__item {
  text-align: center;
  padding: 1.5rem 2rem;
  background: var(--cz-surface);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  flex: 1 1 160px;
  transition: transform .2s, box-shadow .2s;
}
.cz-stats__item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--cz-accent) 12%, transparent);
}
.cz-stats__num {
  font-family: 'Inter', sans-serif;
  font-size: var(--cz-fs-2xl);
  font-weight: 900;
  color: var(--cz-accent);
}
.cz-stats__label {
  font-size: var(--cz-fs-sm);
  color: var(--cz-muted);
  margin-top: .3rem;
}

/* ────────────────────────────────────────────────────────────
   48. FLOATING ACTION BUTTON
   ──────────────────────────────────────────────────────────── */
.cz-fab {
  position: fixed;
  bottom: 90px;
  right: 20px;
  z-index: 700;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cz-accent), color-mix(in srgb, var(--cz-accent) 70%, #fff));
  color: var(--cz-btn-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(var(--cz-accent-rgb), .35);
  transition: transform .2s, box-shadow .2s;
}
.cz-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(var(--cz-accent-rgb), .5);
}

@media (max-width: 768px) {
  .cz-fab { bottom: 80px; }
}

/* ────────────────────────────────────────────────────────────
   FIN
   ──────────────────────────────────────────────────────────── */