/* ═══════════════════════════════════════════════════════════════════
   theme.css  v2  —  website-manager 主题系统
   ═══════════════════════════════════════════════════════════════════
   !! CSS 编码规范（禁止事项）!!
   1. 禁用 background-clip:text + -webkit-text-fill-color:transparent
      → file:// 协议下 WebKit 会导致文字完全消失
      → 替代：color:var(--accent) + text-shadow 发光
   2. 所有前景文字必须满足 WCAG AA 对比度 ≥ 4.5:1
      → 深色背景上不用 var(--text-muted) 直接做正文色
      → 改用 rgba(255,255,255,N)，N≥0.55 在 #0d0d1a 上达标
   3. --text-muted 只用于次要说明文字（metadata/placeholder）
      不用于链接、标题、CTA 文字
   ═══════════════════════════════════════════════════════════════════ */

/* ── 1. Reset & Base ──────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-b, 'Inter', system-ui, sans-serif);
  background: var(--bg-color, #0d0d1a);
  color: var(--text, #e2e8f0);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

/* ── 2. Design Tokens ─────────────────────────────────────────── */
:root {
  --accent: #6C63FF;
  --accent2: #8B8B8B;
  --font-h: 'Inter', system-ui, sans-serif;
  --font-b: 'Inter', system-ui, sans-serif;

  --container-w: 1140px;
  --header-h: 64px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .15);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, .3);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, .5);
  --glow: 0 0 40px color-mix(in srgb, var(--accent) 30%, transparent);
  --transition: all .28s cubic-bezier(.4, 0, .2, 1);

  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-strong: #f8fafc;

  --surface: rgba(255, 255, 255, .055);
  --surface-hover: rgba(255, 255, 255, .09);
  --border: rgba(255, 255, 255, .1);
  --border-glow: rgba(255, 255, 255, .18);

  --bg-color: #0d0d1a;
  --bg-alt: #16162a;
}

/* ── 3. Layout ───────────────────────────────────────────────── */
.container {
  width: min(var(--container-w), 100% - 2rem);
  margin-inline: auto;
}

/* ── 4. HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}

/* Background layers */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .45;
  transform: scale(1.08);
  transition: transform 10s ease;
  filter: saturate(1.2);
}

.hero:hover .hero-bg-img {
  transform: scale(1);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 30% 40%, color-mix(in srgb, var(--accent) 18%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 70% 70%, color-mix(in srgb, var(--accent2) 12%, transparent) 0%, transparent 65%),
    linear-gradient(to bottom, rgba(0, 0, 0, .4) 0%, rgba(0, 0, 0, .15) 50%, rgba(0, 0, 0, .75) 100%);
}

/* Animated orbs */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 280px at 20% 25%, color-mix(in srgb, var(--accent) 20%, transparent), transparent),
    radial-gradient(circle 200px at 80% 70%, color-mix(in srgb, var(--accent2) 15%, transparent), transparent);
  animation: orb-drift 12s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes orb-drift {
  0% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(18px, -22px) scale(1.06);
  }

  100% {
    transform: translate(-10px, 15px) scale(.96);
  }
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Lottie */
.hero-lottie {
  position: absolute;
  right: 4%;
  bottom: 8%;
  width: clamp(160px, 28vw, 400px);
  pointer-events: none;
  opacity: .8;
  z-index: 1;
  filter: drop-shadow(0 0 30px color-mix(in srgb, var(--accent) 40%, transparent));
  animation: lottie-float 6s ease-in-out infinite;
}

@keyframes lottie-float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-inline: 1.5rem;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  /* 渐变描边：用 background + padding 模拟，比 border 更灵活 */
  background:
    linear-gradient(var(--bg-color, #0d0d1a), var(--bg-color, #0d0d1a)) padding-box,
    linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 40%, #fff)) border-box;
  border: 1.5px solid transparent;
  color: rgba(255, 255, 255, .85);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .45rem 1.1rem .45rem .9rem;
  border-radius: 100px;
  margin-bottom: 1.6rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow:
    0 0 18px color-mix(in srgb, var(--accent) 20%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, .08);
  animation: badge-in .5s ease both;
  user-select: none;
}

/* 脉冲绿点 */
.badge-dot {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  position: relative;
  flex-shrink: 0;
}

.badge-dot::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  animation: badge-pulse 2s ease-out infinite;
}

@keyframes badge-pulse {
  0% {
    transform: scale(1);
    opacity: .7;
  }

  70% {
    transform: scale(2.2);
    opacity: 0;
  }

  100% {
    transform: scale(1);
    opacity: 0;
  }
}

.badge-text {
  line-height: 1;
}

@keyframes badge-in {
  from {
    opacity: 0;
    transform: scale(.85) translateY(10px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.hero-title {
  font-family: var(--font-h);
  font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.02em;
  /* 固态白色 + 彩色发光阴影（防止 background-clip:text 在离线失效） */
  color: #ffffff;
  text-shadow:
    0 0 40px color-mix(in srgb, var(--accent) 70%, transparent),
    0 0 80px color-mix(in srgb, var(--accent) 35%, transparent),
    0 3px 20px rgba(0, 0, 0, .7);
  margin-bottom: .75rem;
  animation: title-in .7s .1s ease both;
}

@keyframes title-in {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  color: rgba(255, 255, 255, .82);
  margin-bottom: .5rem;
  animation: fade-up .6s .2s ease both;
  /* 轮廓描边：防止和复杂背景混在一起 */
  text-shadow:
    0 1px 3px rgba(0, 0, 0, .7),
    0 2px 12px rgba(0, 0, 0, .5),
    0 0 1px rgba(0, 0, 0, .9);
}

.hero-dev {
  font-size: .88rem;
  color: rgba(255, 255, 255, .55);
  margin-bottom: 2.2rem;
  animation: fade-up .6s .28s ease both;
  /* 小字需要更强的阴影保护 */
  text-shadow:
    0 1px 4px rgba(0, 0, 0, .85),
    0 2px 16px rgba(0, 0, 0, .6),
    0 0 1px rgba(0, 0, 0, 1);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* CTA Buttons */
.hero-ctas {
  display: flex;
  gap: .9rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fade-up .6s .4s ease both;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .8rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
  transition: var(--transition);
  border: 1.5px solid transparent;
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .08);
  opacity: 0;
  transition: opacity .2s;
}

.cta-btn:hover::before {
  opacity: 1;
}

.cta-btn:hover {
  transform: translateY(-3px);
  text-decoration: none;
}



/* Scroll cue */
.hero-scroll-cue {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}

.scroll-dot {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .45);
  animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-dot:nth-child(2) {
  animation-delay: .15s;
  opacity: .6;
}

.scroll-dot:nth-child(3) {
  animation-delay: .3s;
  opacity: .35;
}

@keyframes scroll-bounce {

  0%,
  100% {
    transform: translateY(0);
    opacity: .5;
  }

  50% {
    transform: translateY(7px);
    opacity: 1;
  }
}

/* ── 5. SECTIONS COMMON ──────────────────────────────────────── */
.features-section,
.policy-section {
  padding: 6rem 0;
  position: relative;
  /* 给 policy 区块一个微微的背景渐变，与 features 区分层级 */
  background: linear-gradient(to bottom,
      transparent,
      color-mix(in srgb, var(--accent) 4%, transparent) 30%,
      transparent);
}

.features-section::before,
.policy-section::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(800px, 90%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
}

.section-title {
  font-family: var(--font-h);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--text-strong);
  text-align: center;
  margin-bottom: .6rem;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: .95rem;
  margin-bottom: 3rem;
}

/* ── 6. FEATURE GRID ─────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.feature-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.4rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

/* gradient border on hover */
.feature-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s;
}

/* inner glow */
.feature-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent);
  opacity: 0;
  transition: opacity .35s;
  pointer-events: none;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 44px rgba(0, 0, 0, .35), var(--glow);
}

.feature-item:hover::before {
  opacity: 1;
}

.feature-item:hover::after {
  opacity: 1;
}

.feature-emoji {
  font-size: 2.2rem;
  margin-bottom: .9rem;
  display: block;
  transition: transform .3s;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .3));
}

.feature-item:hover .feature-emoji {
  transform: scale(1.15) rotate(-5deg);
}

.feature-title {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-strong);
  margin-bottom: .4rem;
}

.feature-desc {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── 7. POLICY CARDS ─────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  transition: var(--transition);
  text-decoration: none !important;
  color: inherit;
  position: relative;
  overflow: hidden;
}

/* Gradient shimmer sweep on hover */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, .07), transparent);
  transform: skewX(-20deg);
  transition: left .5s ease;
  pointer-events: none;
}

.card:hover::before {
  left: 130%;
}

/* Bottom accent bar */
.card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s cubic-bezier(.4, 0, .2, 1);
}

.card:hover::after {
  transform: scaleX(1);
}

.card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  transform: translateY(-7px);
  box-shadow: 0 22px 55px rgba(0, 0, 0, .4), 0 0 0 1px color-mix(in srgb, var(--accent) 20%, transparent);
}

.card-icon-wrap {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: var(--radius-sm);
  margin-bottom: .5rem;
  transition: var(--transition);
}

.card:hover .card-icon-wrap {
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 30%, transparent);
}

.card-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  transition: transform .3s;
}

.card:hover .card-icon {
  transform: scale(1.1);
}

.card h3 {
  font-family: var(--font-h);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-strong);
}

.card p {
  font-size: .875rem;
  color: var(--text-muted);
  flex: 1;
  line-height: 1.6;
}

.card-arrow {
  align-self: flex-end;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  transition: transform .25s, color .25s;
}

.card:hover .card-arrow {
  transform: translateX(5px);
  color: var(--accent2);
}

/* ── 8. FOOTER ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2rem;
  background: var(--bg-alt);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  text-align: center;
}

.footer-app {
  font-family: var(--font-h);
  font-weight: 800;
  font-size: 1.15rem;
  /* 不用 background-clip:text，改用实色 accent 确保可见 */
  color: var(--accent);
  text-shadow: 0 0 20px color-mix(in srgb, var(--accent) 40%, transparent);
}

.footer-dev {
  font-size: .8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: .875rem;
  color: rgba(255, 255, 255, .65);
  /* 提高对比度，原 text-muted 如果是 #94a3b8 在深色背景上会偏云 */
  transition: color .2s;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .25s;
}

.footer-links a:hover {
  color: var(--accent);
  text-decoration: none;
}

.footer-links a:hover::after {
  transform: scaleX(1);
}

.footer-copy,
.footer-contact,
.footer-dev {
  font-size: .78rem;
  color: rgba(255, 255, 255, .45);
  /* 版权行和开发者行统一提亮 */
}

/* ── 9. LEGAL PAGE ───────────────────────────────────────────── */
/* ── LEGAL PAGE: 强制白色文字（覆盖任何浅色主题变量）──── */
/* 法律页面始终是深色背景，必须确保文字在深色上可读 */
.legal-page {
  --text:        #e2e8f0 !important;
  --text-muted:  #94a3b8 !important;
  --text-strong: #f8fafc !important;
  --bg-color:    #0d0d1a;
  --surface:     rgba(255,255,255,.055);
  --border:      rgba(255,255,255,.1);
  background: #0d0d1a !important;
  color: #e2e8f0 !important;
}
/* TOC 链接颜色提亮 */
.legal-page .toc-link {
  color: rgba(255,255,255,.65);
}
.legal-page .toc-heading {
  color: rgba(255,255,255,.45);
}
/* legal meta banner 文字提亮 */
.legal-page .legal-meta-banner {
  color: rgba(255,255,255,.65);
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.1);
}
/* 正文 h2/h3 强制亮色 */
.legal-page .legal-content h2,
.legal-page .legal-content h3 {
  color: #f8fafc;
}
/* 正文段落 */
.legal-page .legal-content p,
.legal-page .legal-content li {
  color: #cbd5e1;
}
/* footer 文字 */
.legal-page .footer-copy,
.legal-page .footer-dev {
  color: rgba(255,255,255,.4);
}

.legal-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 26, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.legal-header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--header-h);
  padding-inline: 1rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  transition: gap .2s;
}

.back-link:hover {
  gap: .5rem;
  text-decoration: none;
}

.legal-title-wrap {
  flex: 1;
  text-align: center;
}

.legal-header-title {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-strong);
}

.legal-meta-wrap {
  white-space: nowrap;
}

.legal-effective {
  font-size: .75rem;
  color: var(--text-muted);
}

.reading-progress {
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  width: 0;
  transition: width .1s linear;
  box-shadow: 0 0 8px var(--accent);
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-areas: "toc main";
  max-width: calc(var(--container-w) + 240px);
  margin-inline: auto;
  min-height: calc(100vh - var(--header-h));
  align-items: start;
}

.legal-toc {
  grid-area: toc;
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  border-right: 1px solid var(--border);
  overscroll-behavior: contain;
}

.toc-inner {
  padding: 1.5rem 1rem 2rem;
}

.toc-heading {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .75rem;
}

#toc-list {
  list-style: none;
}

.toc-item {
  margin-bottom: .2rem;
}

.toc-item.toc-sub {
  padding-left: .9rem;
}

.toc-link {
  display: block;
  font-size: .8rem;
  color: var(--text-muted);
  padding: .3rem .5rem;
  border-radius: 5px;
  border-left: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.4;
}

.toc-link:hover,
.toc-link.active {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-left-color: var(--accent);
}

.legal-main {
  grid-area: main;
  max-width: 760px;
  padding: 3rem 2.5rem 5rem;
}

.legal-meta-banner {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  font-size: .8rem;
  color: var(--text-muted);
  padding: .75rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 2rem;
}

.meta-sep {
  opacity: .35;
}

.legal-meta-banner a {
  color: var(--accent);
}

.legal-content {
  color: var(--text);
}

.legal-section {
  padding-top: 2.5rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--border);
}

.legal-section:first-child {
  border-top: none;
}

.legal-content h2 {
  font-family: var(--font-h);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 1rem;
  scroll-margin-top: calc(var(--header-h) + 1rem);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.legal-content h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.1em;
  background: linear-gradient(to bottom, var(--accent), var(--accent2));
  border-radius: 2px;
  flex-shrink: 0;
}

.legal-content h3 {
  font-family: var(--font-h);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-strong);
  margin-top: 1.5rem;
  margin-bottom: .6rem;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.legal-content p {
  margin-bottom: .9rem;
  line-height: 1.8;
}

.legal-content strong {
  color: var(--text-strong);
}

.legal-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-content a:hover {
  color: var(--accent2);
}

.legal-content ul,
.legal-content ol {
  padding-left: 1.5rem;
  margin-bottom: .9rem;
}

.legal-content li {
  margin-bottom: .4rem;
  line-height: 1.7;
}

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: .875rem;
}

.legal-content th {
  background: var(--surface);
  color: var(--text-strong);
  font-weight: 600;
  padding: .6rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--accent);
}

.legal-content td {
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.legal-content tr:last-child td {
  border-bottom: none;
}

/* ── 10. THEME BACKGROUNDS ───────────────────────────────────── */

/* Sci-fi / Space */
.bg-dark-gradient-blue {
  --bg-color: #03080f;
  --bg-alt: #070f1e;
  --surface: rgba(0, 229, 255, .055);
  --border: rgba(0, 229, 255, .13);
  --glow: 0 0 40px rgba(0, 229, 255, .2);
  background: radial-gradient(ellipse 120% 80% at 50% -10%, #0a1e35 0%, #03080f 65%);
}

.bg-dark-gradient-blue .hero-bg-img {
  background-image: url('images/hero_scifi.png');
}

/* Fantasy / RPG */
.bg-dark-gradient-purple {
  --bg-color: #0a0510;
  --bg-alt: #130920;
  --surface: rgba(123, 97, 255, .065);
  --border: rgba(168, 120, 255, .15);
  --glow: 0 0 40px rgba(140, 80, 255, .25);
  background: radial-gradient(ellipse 110% 70% at 50% -5%, #1a0a2e 0%, #0a0510 65%);
}

.bg-dark-gradient-purple .hero-bg-img {
  background-image: url('images/hero_fantasy.png');
}

/* Action / Shooter */
.bg-dark-gradient-red {
  --bg-color: #0e0505;
  --bg-alt: #1c0a0a;
  --surface: rgba(239, 68, 68, .065);
  --border: rgba(239, 68, 68, .14);
  --glow: 0 0 40px rgba(239, 68, 68, .22);
  background: radial-gradient(ellipse 110% 70% at 50% -10%, #250a0a 0%, #0e0505 65%);
}

.bg-dark-gradient-red .hero-bg-img {
  background-image: url('images/hero_action.png');
}

/* Casual / Puzzle */
.bg-pastel-gradient {
  --bg-color: #130c1a;
  --bg-alt: #1c1228;
  --surface: rgba(255, 107, 107, .07);
  --border: rgba(255, 180, 130, .16);
  --glow: 0 0 40px rgba(255, 107, 107, .22);
  background: radial-gradient(ellipse 100% 60% at 50% -5%, #2a1040 0%, #130c1a 65%);
}

.bg-pastel-gradient .hero-bg-img {
  background-image: url('images/hero_casual.png');
}

/* Simulation / Farm */
.bg-warm-gradient {
  --bg-color: #080f08;
  --bg-alt: #0f1a0f;
  --surface: rgba(82, 183, 136, .07);
  --border: rgba(100, 210, 140, .15);
  --glow: 0 0 40px rgba(82, 183, 136, .22);
  background: radial-gradient(ellipse 100% 65% at 50% -5%, #0f2510 0%, #080f08 65%);
}

.bg-warm-gradient .hero-bg-img {
  background-image: url('images/hero_simulation.png');
}

/* Kids */
.bg-rainbow-soft {
  --bg-color: #fff9f0;
  --bg-alt: #fff3e0;
  --text: #2d1b69;
  --text-muted: #7c5dac;
  --text-strong: #1a0a3b;
  --surface: rgba(255, 217, 61, .16);
  --border: rgba(250, 150, 0, .2);
  --glow: 0 0 30px rgba(255, 217, 61, .3);
  background: linear-gradient(145deg, #fff9f0 0%, #fef0fa 50%, #f0f9ff 100%);
}

/* Casino */
.bg-luxury-dark {
  --bg-color: #080600;
  --bg-alt: #100e00;
  --surface: rgba(255, 215, 0, .065);
  --border: rgba(255, 215, 0, .15);
  --glow: 0 0 40px rgba(255, 200, 0, .25);
  background: radial-gradient(ellipse 100% 60% at 50% -10%, #1f1600 0%, #080600 65%);
}

/* Social */
.bg-gradient-mesh-purple {
  --bg-color: #0c0511;
  --bg-alt: #160a22;
  --surface: rgba(139, 92, 246, .07);
  --border: rgba(200, 130, 255, .15);
  --glow: 0 0 40px rgba(139, 92, 246, .25);
  background: radial-gradient(ellipse 100% 65% at 50% -5%, #220a3a 0%, #0c0511 65%);
}

/* Racing */
.bg-gradient-dynamic {
  --bg-color: #0a0900;
  --bg-alt: #161200;
  --surface: rgba(245, 158, 11, .07);
  --border: rgba(245, 200, 60, .15);
  --glow: 0 0 40px rgba(245, 158, 11, .22);
  background: radial-gradient(ellipse 100% 60% at 50% -10%, #1f1800 0%, #0a0900 65%);
}

/* Enterprise */
.bg-clean-white {
  --bg-color: #f8fafc;
  --bg-alt: #f1f5f9;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-strong: #0f172a;
  --surface: rgba(37, 99, 235, .05);
  --border: rgba(37, 99, 235, .12);
  --border-glow: rgba(37, 99, 235, .2);
  background: #f8fafc;
}

/* Fallback */
.bg-gradient-neutral {
  --bg-color: #0d0d1a;
  --bg-alt: #16162a;
  background: radial-gradient(ellipse 100% 60% at 50% -10%, #1a1040 0%, #0d0d1a 65%);
}

/* ── 11. THEME OVERRIDES ─────────────────────────────────────── */

/* Casino: gold title */
.theme-casino .hero-title {
  color: #FFD700;
  text-shadow:
    0 0 30px rgba(255, 215, 0, .6),
    0 0 70px rgba(255, 180, 0, .3),
    0 3px 20px rgba(0, 0, 0, .7);
}

.theme-casino .cta-android {
  background: linear-gradient(135deg, #FFD700, #C9A84C);
  color: #000;
  border-color: rgba(255, 215, 0, .4);
}

/* Kids: playful bright */
.theme-kids .hero-title {
  color: #ff6b9d;
  text-shadow:
    0 0 30px rgba(255, 107, 157, .5),
    2px 2px 0 rgba(255, 217, 61, .4),
    0 3px 20px rgba(0, 0, 0, .5);
}

.theme-kids .card {
  background: #fff;
  border-color: #ffd93d;
  border-radius: 20px;
}

/* Enterprise: clean minimal */
.theme-enterprise .hero-title {
  color: #1e293b;
  text-shadow:
    0 0 20px rgba(37, 99, 235, .3),
    0 2px 10px rgba(0, 0, 0, .15);
}

.theme-enterprise .legal-header {
  background: rgba(248, 250, 252, .96);
  border-color: #e2e8f0;
}

.theme-enterprise .card {
  background: #fff;
}

/* ── 12. FLOATING DECORATORS (theme-specific) ────────────────── */
/* These CSS-only shapes add personality without images */
.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 8%, transparent);
  left: -200px;
  top: -200px;
  animation: ring-spin 30s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes ring-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ── 13. SCROLL REVEAL ───────────────────────────────────────── */
.features-section {
  opacity: 0;
  transform: translateY(30px);
}

.policy-section {
  opacity: 0;
  transform: translateY(30px);
}

.features-section.visible,
.policy-section.visible {
  animation: section-reveal .7s cubic-bezier(.22, 1, .36, 1) forwards;
}

@keyframes section-reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── 14. RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .legal-layout {
    grid-template-columns: 1fr;
    grid-template-areas: "main";
  }

  .legal-toc {
    display: none;
  }

  .legal-main {
    padding: 2rem 1.25rem 4rem;
  }

  .legal-header-inner {
    justify-content: space-between;
  }

  .legal-meta-wrap {
    display: none;
  }

  .hero-lottie {
    width: 130px;
    opacity: .55;
    right: 2%;
  }
}

@media (max-width: 600px) {
  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .cta-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 380px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 15. SCROLLBAR ───────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent) 40%, var(--border));
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* ── 16. SELECTION ───────────────────────────────────────────── */
::selection {
  background: color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--text-strong);
}