/* ==========================================================================
   AppTrack - Official Website Style
   Minimal, Modern & Apple HIG Inspired Design
   ========================================================================== */

:root {
  /* Color Palette - Dark Default */
  --bg-primary: #0b0c10;
  --bg-secondary: #13151b;
  --bg-card: rgba(22, 24, 32, 0.75);
  --bg-card-hover: rgba(30, 33, 44, 0.9);
  --bg-highlight: rgba(94, 92, 230, 0.08);
  --border-color: rgba(255, 255, 255, 0.09);
  --border-focus: rgba(94, 92, 230, 0.6);
  --border-card: rgba(255, 255, 255, 0.08);
  
  --text-primary: #f5f5f7;
  --text-secondary: rgba(245, 245, 247, 0.72);
  --text-tertiary: rgba(245, 245, 247, 0.48);
  --text-muted: rgba(245, 245, 247, 0.32);

  --accent: #5e5ce6;
  --accent-light: #7d7aff;
  --accent-soft: rgba(94, 92, 230, 0.16);
  --accent-glow: rgba(94, 92, 230, 0.35);

  --blue: #0a84ff;
  --green: #30d158;
  --purple: #bf5af2;
  --orange: #ff9f0a;
  --yellow: #ffd60a;
  --cyan: #64d2ff;
  --red: #ff453a;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Courier New", monospace;

  /* Shadows & Blur */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --glass-blur: blur(24px);
  
  /* Layout */
  --container-max: 760px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg-primary: #f4f5f9;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-card-hover: #ffffff;
    --bg-highlight: rgba(94, 92, 230, 0.05);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-focus: rgba(94, 92, 230, 0.5);
    --border-card: rgba(0, 0, 0, 0.06);

    --text-primary: #1d1d1f;
    --text-secondary: rgba(0, 0, 0, 0.68);
    --text-tertiary: rgba(0, 0, 0, 0.46);
    --text-muted: rgba(0, 0, 0, 0.32);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.08);
  }
}

[data-theme="light"] {
  --bg-primary: #f4f5f9;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: #ffffff;
  --bg-highlight: rgba(94, 92, 230, 0.05);
  --border-color: rgba(0, 0, 0, 0.08);
  --border-focus: rgba(94, 92, 230, 0.5);
  --border-card: rgba(0, 0, 0, 0.06);

  --text-primary: #1d1d1f;
  --text-secondary: rgba(0, 0, 0, 0.68);
  --text-tertiary: rgba(0, 0, 0, 0.46);
  --text-muted: rgba(0, 0, 0, 0.32);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
  --bg-primary: #0b0c10;
  --bg-secondary: #13151b;
  --bg-card: rgba(22, 24, 32, 0.75);
  --bg-card-hover: rgba(30, 33, 44, 0.9);
  --bg-highlight: rgba(94, 92, 230, 0.08);
  --border-color: rgba(255, 255, 255, 0.09);
  --border-focus: rgba(94, 92, 230, 0.6);
  --border-card: rgba(255, 255, 255, 0.08);

  --text-primary: #f5f5f7;
  --text-secondary: rgba(245, 245, 247, 0.72);
  --text-tertiary: rgba(245, 245, 247, 0.48);
  --text-muted: rgba(245, 245, 247, 0.32);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Subtle background glowing ambient */
body::before {
  content: "";
  position: fixed;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: min(100vw, 850px);
  height: 480px;
  background: radial-gradient(circle, rgba(94, 92, 230, 0.14) 0%, rgba(10, 132, 255, 0.06) 45%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

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

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  background-color: rgba(11, 12, 16, 0.8);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

[data-theme="light"] .site-header {
  background-color: rgba(244, 245, 249, 0.85);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  text-decoration: none;
  user-select: none;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.header-brand:hover .brand-icon {
  transform: scale(1.05);
}

/* Desktop Nav */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background-color: var(--accent-soft);
}

.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-focus);
  background-color: var(--accent-soft);
}

/* Mobile Controls (Hidden on Desktop) */
.mobile-controls {
  display: none;
  align-items: center;
  gap: 10px;
}

/* Hamburger Button */
.hamburger-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.hamburger-btn.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Overlay & Drawer */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 98;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.is-active {
  opacity: 1;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  width: 100%;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 20px 28px;
  z-index: 99;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.mobile-nav.is-active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-nav-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.mobile-nav-item a:active,
.mobile-nav-item a.active {
  background: var(--accent-soft);
  border-color: var(--accent-light);
  color: var(--accent-light);
}

.mobile-nav-item svg {
  width: 18px;
  height: 18px;
  opacity: 0.5;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  padding: 64px 0 48px;
  text-align: center;
}

.app-icon-wrapper {
  margin: 0 auto 24px;
  width: 112px;
  height: 112px;
}

.app-icon {
  width: 100%;
  height: 100%;
  border-radius: 26px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-color);
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.app-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-tagline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
}

.badge-icon {
  width: 14px;
  height: 14px;
}

.badge.free {
  color: var(--green);
  border-color: rgba(48, 209, 88, 0.25);
  background-color: rgba(48, 209, 88, 0.08);
}

.badge.secure {
  color: var(--accent-light);
  border-color: rgba(94, 92, 230, 0.25);
  background-color: rgba(94, 92, 230, 0.08);
}

.badge.local {
  color: var(--cyan);
  border-color: rgba(100, 210, 255, 0.25);
  background-color: rgba(100, 210, 255, 0.08);
}

.app-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.btn-appstore {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(180deg, #262936 0%, #171821 100%);
  color: #ffffff;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-normal);
}

[data-theme="light"] .btn-appstore {
  background: linear-gradient(180deg, #1f232d 0%, #111317 100%);
  color: #ffffff;
}

.btn-appstore:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.btn-appstore svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.btn-text-wrap {
  text-align: left;
  line-height: 1.2;
}

.btn-subtext {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.8;
  display: block;
}

.btn-maintext {
  font-size: 1.05rem;
  font-weight: 700;
}

.action-note {
  font-size: 0.82rem;
  color: var(--text-tertiary);
}

/* ==========================================================================
   Feature Cards & Content Blocks
   ========================================================================== */

.content-section {
  padding: 24px 0 48px;
}

.section-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.card:hover {
  border-color: var(--border-focus);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-soft);
  color: var(--accent-light);
  flex-shrink: 0;
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.card-body {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.card-body p + p {
  margin-top: 10px;
}

.metric-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.metric-tag {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 8px;
  background-color: var(--bg-highlight);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* ==========================================================================
   Legal & Policy Pages - High Readability Design
   ========================================================================== */

.legal-header {
  padding: 48px 0 28px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 32px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 20px;
  padding: 6px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.back-link:hover {
  color: var(--text-primary);
  border-color: var(--accent-light);
  background: var(--accent-soft);
}

.legal-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.legal-meta {
  font-size: 0.88rem;
  color: var(--text-tertiary);
}

/* Summary Highlights Badge Bar */
.legal-summary-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.summary-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
}

.summary-card-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-light);
  flex-shrink: 0;
}

.summary-card-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.legal-intro {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
  padding: 20px 24px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-card);
  border-left: 4px solid var(--accent);
}

.legal-section {
  margin-bottom: 24px;
  padding: 24px 26px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
}

.legal-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.legal-section-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-light);
  background-color: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid rgba(94, 92, 230, 0.25);
  flex-shrink: 0;
}

.legal-section-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.legal-section-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.legal-section-body p + p {
  margin-top: 14px;
}

/* Custom Styled List Items */
.legal-list {
  list-style: none;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-list li {
  position: relative;
  padding: 12px 16px 12px 38px;
  background: var(--bg-highlight);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  line-height: 1.7;
}

.legal-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-light);
}

.endpoint-list {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  margin: 16px 0;
  list-style: none;
  word-break: break-all;
}

[data-theme="light"] .endpoint-list {
  background: rgba(0, 0, 0, 0.04);
}

.endpoint-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.endpoint-list li:last-child {
  margin-bottom: 0;
}

.endpoint-list li::before {
  content: "→";
  color: var(--accent-light);
  font-weight: bold;
  flex-shrink: 0;
}

/* Inline Action Button */
.btn-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, #4644b9 100%);
  color: #ffffff !important;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-sm);
  text-decoration: none !important;
  transition: all var(--transition-normal);
}

.btn-inline-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-inline-link svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   Footer - Vertical Clean Stacked Design
   ========================================================================== */

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding: 48px 0 36px;
  background-color: var(--bg-secondary);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
}

.footer-nav {
  width: 100%;
  max-width: 460px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  width: 100%;
}

.footer-link-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-link-item a:hover {
  background: var(--accent-soft);
  border-color: var(--border-focus);
  color: var(--accent-light);
}

.footer-link-item.contact a {
  background: var(--accent-soft);
  border-color: rgba(94, 92, 230, 0.3);
  color: var(--accent-light);
}

.footer-link-item.contact a:hover {
  background: rgba(94, 92, 230, 0.28);
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.6;
  padding: 0 12px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Mobile & Responsive Adjustments (Max 768px)
   ========================================================================== */

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .mobile-controls {
    display: flex;
  }

  .mobile-nav-overlay,
  .mobile-nav {
    display: block;
  }

  .container {
    padding: 0 16px;
  }

  .header-inner {
    height: 58px;
  }

  .hero {
    padding: 36px 0 28px;
  }

  .app-icon-wrapper {
    width: 84px;
    height: 84px;
    margin-bottom: 16px;
  }

  .app-icon {
    border-radius: 20px;
  }

  .app-title {
    font-size: 2rem;
    margin-bottom: 8px;
  }

  .app-tagline {
    font-size: 0.96rem;
    line-height: 1.65;
    margin-bottom: 20px;
  }

  .badge-group {
    gap: 8px;
    margin-bottom: 24px;
  }

  .badge {
    font-size: 0.76rem;
    padding: 6px 12px;
  }

  .btn-appstore {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    padding: 12px 20px;
  }

  .content-section {
    padding: 16px 0 32px;
  }

  .section-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
  }

  .card {
    padding: 20px 18px;
    border-radius: var(--radius-md);
  }

  .card-title {
    font-size: 1.05rem;
  }

  .card-body {
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .legal-header {
    padding: 28px 0 18px;
    margin-bottom: 20px;
  }

  .legal-title {
    font-size: 1.65rem;
  }

  .legal-intro {
    font-size: 0.92rem;
    padding: 16px 18px;
    margin-bottom: 20px;
  }

  .legal-section {
    padding: 18px 16px;
    margin-bottom: 18px;
  }

  .legal-section-num {
    font-size: 0.75rem;
    padding: 2px 7px;
  }

  .legal-section-title {
    font-size: 1.05rem;
  }

  .legal-section-body {
    font-size: 0.9rem;
    line-height: 1.75;
  }

  .legal-list li {
    padding: 10px 14px 10px 32px;
    font-size: 0.88rem;
  }

  .legal-list li::before {
    left: 12px;
    top: 16px;
    width: 6px;
    height: 6px;
  }

  .btn-inline-link {
    width: 100%;
    justify-content: center;
  }

  .site-footer {
    padding: 40px 0 32px;
  }

  .footer-inner {
    gap: 22px;
  }
}