@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* ── 基础变量 ── */
:root {
  --c-red: #ff0000;
  --c-pink: #ff006e;
  --c-deep: #1a1a2e;
  --c-deep2: #16213e;
  --c-deep3: #0f3460;
  --c-cyan: #00ffff;
  --c-text: #e8e8f0;
  --c-muted: #9090b0;
  --c-border: rgba(255,0,110,0.25);
  --c-glass: rgba(26,26,46,0.75);
  --c-card: rgba(22,33,62,0.8);
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --max-w: 1160px;
  --radius: 4px;
  --glow-red: 0 0 8px #ff0000, 0 0 20px rgba(255,0,0,0.4);
  --glow-pink: 0 0 8px #ff006e, 0 0 20px rgba(255,0,110,0.4);
  --glow-cyan: 0 0 8px #00ffff, 0 0 16px rgba(0,255,255,0.3);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background-color: var(--c-deep);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--c-pink); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--c-red); }
menu { list-style: none; }
ul, ol { padding-left: 1.4em; }

/* ── CRT Scanlines ── */
.scanlines-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0,0,0,0.08) 3px,
    rgba(0,0,0,0.08) 4px
  );
  animation: scanroll 8s linear infinite;
}
@keyframes scanroll {
  0% { background-position: 0 0; }
  100% { background-position: 0 100vh; }
}

/* ── Glitch Effect ── */
.glitch-text {
  position: relative;
  display: inline-block;
}
.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  background: transparent;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.glitch-text::before {
  color: var(--c-cyan);
  animation: glitch-before 3s infinite;
  left: 2px;
  text-shadow: none;
}
.glitch-text::after {
  color: var(--c-pink);
  animation: glitch-after 3s infinite;
  left: -2px;
  text-shadow: none;
}
@keyframes glitch-before {
  0%, 90%, 100% { clip-path: inset(50% 0 50% 0); transform: none; opacity: 0; }
  92% { clip-path: inset(10% 0 60% 0); transform: translateX(4px) skewX(-2deg); opacity: 0.8; }
  94% { clip-path: inset(70% 0 5% 0); transform: translateX(-3px) skewX(1deg); opacity: 0.8; }
  96% { clip-path: inset(30% 0 40% 0); transform: translateX(2px); opacity: 0.6; }
}
@keyframes glitch-after {
  0%, 88%, 100% { clip-path: inset(50% 0 50% 0); transform: none; opacity: 0; }
  89% { clip-path: inset(20% 0 55% 0); transform: translateX(-4px) skewX(2deg); opacity: 0.7; }
  91% { clip-path: inset(60% 0 10% 0); transform: translateX(3px) skewX(-1deg); opacity: 0.7; }
  93% { clip-path: inset(40% 0 30% 0); transform: translateX(-2px); opacity: 0.5; }
}

/* ── Site Wrapper ── */
.site-wrapper {
  position: relative;
  min-height: 100vh;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26,26,46,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}

.header-brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  border-bottom: 1px solid rgba(255,0,110,0.12);
  max-width: var(--max-w);
  margin: 0 auto;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0.02em;
  text-shadow: var(--glow-red);
  transition: text-shadow 0.3s;
}
.brand-name:hover {
  color: var(--c-red);
  text-shadow: var(--glow-red), 0 0 40px rgba(255,0,0,0.3);
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  min-height: 40px;
  border: 1px solid var(--c-pink);
  border-radius: var(--radius);
  color: var(--c-pink);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all 0.2s;
  white-space: nowrap;
}
.contact-btn:hover,
.contact-btn.is-active {
  background: var(--c-pink);
  color: #fff;
  box-shadow: var(--glow-pink);
}

/* ── Navigation ── */
.site-nav {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-root {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
}

.nav-group,
.nav-direct {
  position: relative;
}

.nav-group-label {
  display: flex;
  align-items: center;
  padding: 0.65rem 1.1rem;
  min-height: 44px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  text-transform: uppercase;
  list-style: none;
  user-select: none;
  transition: color 0.2s;
  border-bottom: 2px solid transparent;
}
.nav-group-label::-webkit-details-marker { display: none; }
.nav-group-label::marker { display: none; }
.nav-group-label:hover { color: var(--c-text); border-bottom-color: var(--c-pink); }

details[open] > .nav-group-label {
  color: var(--c-pink);
  border-bottom-color: var(--c-red);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: rgba(15,20,40,0.98);
  border: 1px solid var(--c-border);
  border-top: 2px solid var(--c-red);
  box-shadow: 0 8px 32px rgba(0,0,0,0.6), var(--glow-pink);
  z-index: 200;
  padding: 0.4rem 0;
  border-radius: 0 0 var(--radius) var(--radius);
}

.nav-dropdown li { display: block; }

.nav-link {
  display: block;
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
  color: var(--c-muted);
  transition: all 0.18s;
  border-left: 2px solid transparent;
  line-height: 1.4;
}
.nav-link:hover,
.nav-link.is-active {
  color: var(--c-text);
  background: rgba(255,0,110,0.08);
  border-left-color: var(--c-pink);
}

.nav-direct {
  display: flex;
  align-items: center;
}
.nav-direct .nav-link {
  padding: 0.65rem 1.1rem;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  text-transform: uppercase;
  border-left: none;
  border-bottom: 2px solid transparent;
}
.nav-direct .nav-link:hover,
.nav-direct .nav-link.is-active {
  color: var(--c-pink);
  background: transparent;
  border-bottom-color: var(--c-pink);
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.6rem;
  min-height: 44px;
  background: linear-gradient(135deg, var(--c-red), var(--c-pink));
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  box-shadow: 0 0 0 transparent;
}
.btn-primary:hover {
  box-shadow: var(--glow-pink);
  transform: translateY(-1px);
  color: #fff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.6rem;
  min-height: 44px;
  background: transparent;
  color: var(--c-cyan);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 1px solid var(--c-cyan);
  cursor: pointer;
  transition: all 0.25s;
}
.btn-ghost:hover {
  background: rgba(0,255,255,0.08);
  box-shadow: var(--glow-cyan);
  color: var(--c-cyan);
}

/* ── Hero (home) ── */
.hero-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(255,0,110,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(255,0,0,0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--c-deep) 0%, var(--c-deep2) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,0,110,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,0,110,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-pink);
  text-shadow: var(--glow-pink);
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-text);
  text-shadow: var(--glow-red);
}

.hero-desc {
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.75;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.4rem;
}

.hero-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-img-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--glow-pink);
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--c-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pixel-grid {
  width: 80%;
  height: 80%;
  background-image:
    linear-gradient(var(--c-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 20px 20px;
}

.hero-grid-deco {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background-image:
    linear-gradient(var(--c-red) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-red) 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.15;
  pointer-events: none;
}

/* ── Main wrap & layout ── */
.main-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.faq-content ~ .faq-sidebar,
.main-wrap:has(.faq-content) {
  grid-template-columns: 1fr 320px;
}

/* Article layout with sidebar */
.article-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}

.article-layout .main-wrap {
  padding: 0;
  margin: 0;
}

/* ── Sidebar ── */
.article-sidebar,
.faq-sidebar,
.privacy-sidebar,
.contact-info-panel {
  position: sticky;
  top: 100px;
}

.sidebar-inner {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-top: 2px solid var(--c-red);
  border-radius: var(--radius);
  padding: 1.4rem;
  backdrop-filter: blur(8px);
}

.sidebar-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-pink);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--c-border);
}

.sidebar-list { display: flex; flex-direction: column; gap: 0; }

.sidebar-item {
  border-bottom: 1px solid rgba(255,0,110,0.08);
  padding: 0.5rem 0;
}
.sidebar-item:last-child { border-bottom: none; }

.sidebar-item a {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-text);
  transition: color 0.18s;
  line-height: 1.4;
}
.sidebar-item a:hover { color: var(--c-pink); }
.sidebar-item.is-active a { color: var(--c-red); text-shadow: var(--glow-red); }

.sidebar-item dd {
  font-size: 0.75rem;
  color: var(--c-muted);
  margin-top: 0.18rem;
  line-height: 1.4;
}

/* ── Article / Prose ── */
.main-content {
  min-width: 0;
}

.prose-content {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-text);
}

.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-border);
}

.article-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-pink);
  margin-bottom: 0.6rem;
}

.article-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-text);
  margin-bottom: 1rem;
}

.article-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.article-date,
.article-date-mod {
  font-size: 0.8rem;
  color: var(--c-muted);
  letter-spacing: 0.04em;
}

.prose-content h1,
.prose-content h2,
.prose-content h3,
.prose-content h4 {
  font-family: var(--font-head);
  color: var(--c-text);
  line-height: 1.35;
  margin: 2rem 0 0.8rem;
}

.prose-content h2 { font-size: 1.4rem; color: var(--c-text); border-left: 3px solid var(--c-red); padding-left: 0.8rem; }
.prose-content h3 { font-size: 1.15rem; color: var(--c-pink); }
.prose-content h4 { font-size: 1rem; color: var(--c-muted); }
.prose-content p { margin: 0 0 1.2rem; }
.prose-content strong { color: var(--c-text); font-weight: 600; }
.prose-content em { color: var(--c-pink); font-style: italic; }
.prose-content blockquote {
  border-left: 3px solid var(--c-pink);
  padding: 0.8rem 1.2rem;
  margin: 1.5rem 0;
  background: rgba(255,0,110,0.05);
  color: var(--c-muted);
  font-style: italic;
}
.prose-content code {
  font-family: 'Courier New', monospace;
  background: rgba(0,255,255,0.08);
  color: var(--c-cyan);
  padding: 0.15em 0.35em;
  border-radius: 2px;
  font-size: 0.88em;
}
.prose-content pre {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  padding: 1.2rem;
  overflow-x: auto;
  border-radius: var(--radius);
  margin: 1.5rem 0;
}
.prose-content pre code { background: none; padding: 0; }
.prose-content a { color: var(--c-pink); text-decoration: underline; text-decoration-color: rgba(255,0,110,0.4); }
.prose-content a:hover { color: var(--c-red); text-decoration-color: var(--c-red); }
.prose-content ul li,
.prose-content ol li { margin-bottom: 0.4rem; }
.prose-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9rem; }
.prose-content th { background: rgba(255,0,110,0.1); color: var(--c-text); font-weight: 600; padding: 0.6rem 0.8rem; border: 1px solid var(--c-border); text-align: left; }
.prose-content td { padding: 0.55rem 0.8rem; border: 1px solid rgba(255,0,110,0.1); color: var(--c-muted); }
.prose-content tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

/* ── Index Section (home child cards) ── */
.index-section {
  background: linear-gradient(180deg, transparent, rgba(22,33,62,0.5));
  padding: 4rem 2rem;
}

.index-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-heading {
  font-family: var(--font-head);
  font-size: 1.7rem;
  color: var(--c-text);
  margin-bottom: 0.5rem;
}

.section-sub {
  color: var(--c-muted);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

/* ── Card Grid ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
}

.card-item {
  background: var(--c-glass);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  animation: fadeUpIn 0.5s both;
}
.card-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(255,0,110,0.15), var(--glow-pink);
  border-color: var(--c-pink);
}

@keyframes fadeUpIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.card-link {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.4rem;
  color: inherit;
  height: 100%;
}
.card-link:hover { color: inherit; }

.card-eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-pink);
}

.card-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.4;
}

.card-desc {
  font-size: 0.82rem;
  color: var(--c-muted);
  line-height: 1.55;
  margin-top: 0.2rem;
}

/* ── Page Banner ── */
.page-banner {
  position: relative;
  padding: 4rem 2rem 3rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(255,0,110,0.1) 0%, transparent 70%),
    linear-gradient(180deg, var(--c-deep2) 0%, var(--c-deep) 100%);
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,0,110,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,0,110,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.page-banner-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-banner-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-pink);
  margin-bottom: 0.6rem;
}

.page-banner-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.25;
  margin-bottom: 0.8rem;
  text-shadow: var(--glow-red);
}

.page-banner-desc {
  font-size: 1rem;
  color: var(--c-muted);
  max-width: 640px;
  line-height: 1.7;
}

.page-banner-date {
  font-size: 0.82rem;
  color: var(--c-muted);
  margin-top: 0.6rem;
}

.banner-deco {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 0.6rem;
  opacity: 0.08;
}

.deco-char {
  font-family: var(--font-head);
  font-size: 6rem;
  font-weight: 700;
  color: var(--c-pink);
  line-height: 1;
}

/* ── FAQ layout ── */
.main-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
}

/* ── Privacy layout ── */
.privacy-wrap {
  grid-template-columns: 1fr 260px;
}

/* ── Contact ── */
.contact-layout {
  max-width: var(--max-w);
  margin: 0 auto;
}

.contact-hero {
  padding: 4rem 2rem 2rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(255,0,0,0.08) 0%, transparent 60%),
    linear-gradient(135deg, var(--c-deep2) 0%, var(--c-deep) 100%);
}

.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,0,110,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,0,110,0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

.contact-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.3;
  margin-bottom: 0.8rem;
  text-shadow: var(--glow-red);
  position: relative;
  z-index: 1;
}

.contact-desc {
  font-size: 1rem;
  color: var(--c-muted);
  max-width: 560px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.contact-deco {
  margin-top: 1.5rem;
  position: relative;
  z-index: 1;
}

.deco-lines {
  display: flex;
  gap: 0.3rem;
}

.deco-lines span {
  display: block;
  height: 3px;
  border-radius: 2px;
}
.deco-lines span:nth-child(1) { width: 60px; background: var(--c-red); box-shadow: var(--glow-red); }
.deco-lines span:nth-child(2) { width: 36px; background: var(--c-pink); box-shadow: var(--glow-pink); }
.deco-lines span:nth-child(3) { width: 20px; background: var(--c-cyan); box-shadow: var(--glow-cyan); }

.contact-layout .main-wrap {
  max-width: 100%;
  padding: 2rem;
}

/* ── Footer ── */
.site-footer {
  background: linear-gradient(180deg, var(--c-deep2) 0%, #0a0a1a 100%);
  border-top: 1px solid var(--c-border);
  padding: 0;
  margin-top: 4rem;
}

.footer-cta-block {
  background: linear-gradient(135deg, rgba(255,0,0,0.12), rgba(255,0,110,0.08));
  border-bottom: 1px solid var(--c-border);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.footer-cta-label {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: var(--c-text);
  font-weight: 600;
}

.footer-cols {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-pink);
  margin-bottom: 0.8rem;
}

.footer-brand {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-menu li a {
  font-size: 0.85rem;
  color: var(--c-muted);
  transition: color 0.18s;
  display: block;
  padding: 0.2rem 0;
  min-height: 32px;
  line-height: 1.5;
}
.footer-menu li a:hover { color: var(--c-pink); }

.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding: 1.2rem 2rem;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--c-muted);
}

.footer-links {
  display: flex;
  gap: 1.2rem;
}

.footer-links a {
  font-size: 0.78rem;
  color: var(--c-muted);
  transition: color 0.18s;
}
.footer-links a:hover { color: var(--c-pink); }

/* ── Stagger animation for cards ── */
@media (prefers-reduced-motion: no-preference) {
  .card-item { animation: fadeUpIn 0.45s both; }
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .article-sidebar {
    position: static;
    order: -1;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: left;
  }
  .hero-media { order: -1; }
  .hero-placeholder { aspect-ratio: 16/7; }
  .footer-cols {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .main-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .faq-sidebar,
  .privacy-sidebar,
  .contact-info-panel {
    position: static;
    order: -1;
  }
}

@media (max-width: 640px) {
  .header-brand-row {
    padding: 0.6rem 1rem;
  }
  .site-nav { padding: 0 1rem; }
  .hero-inner { padding: 2.5rem 1rem; }
  .hero-h1 { font-size: 1.6rem; }
  .hero-actions { flex-direction: column; }
  .index-section { padding: 2.5rem 1rem; }
  .card-grid { grid-template-columns: 1fr; }
  .page-banner { padding: 2.5rem 1rem 2rem; }
  .contact-hero { padding: 2.5rem 1rem 1.5rem; }
  .article-layout { padding: 2rem 1rem; }
  .main-wrap { padding: 2rem 1rem; }
  .footer-cols { grid-template-columns: 1fr; gap: 1.5rem; padding: 2rem 1rem; }
  .footer-cta-block { padding: 2rem 1rem; }
  .footer-bottom { padding: 1rem; flex-direction: column; align-items: flex-start; }
  .banner-deco { display: none; }
  .nav-root { overflow-x: auto; }
  .nav-dropdown { min-width: 220px; }
  .contact-layout .main-wrap { padding: 1.5rem 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  .scanlines-overlay { animation: none; }
  .glitch-text::before, .glitch-text::after { display: none; }
  .card-item { animation: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}