:root {
    --bg-dark: #0f0d15;
    --bg-card: #1a1623;
    --text-main: #f2eff5;
    --text-muted: #9c94a8;
    --accent-yellow: #ffd54f;
    --accent-purple: #9d4edd;
    --gradient-main: linear-gradient(135deg, #2b1645 0%, #0f0d15 100%);
    --gradient-btn: linear-gradient(90deg, #ffd54f 0%, #ffb300 100%);
    --gradient-purple: linear-gradient(90deg, #9d4edd 0%, #e0aaff 100%);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --spacing-container: 1200px;
  }

  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
  }

  a {
    text-decoration: none;
    color: inherit;
  }

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

  .container {
    max-width: var(--spacing-container);
    margin: 0 auto;
    padding: 0 20px;
  }

  /* Header */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 13, 21, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

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

  .logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    color: var(--accent-yellow);
  }

  .logo-area img {
    height: 32px;
    width: auto;
    border-radius: 6px;
  }

  .nav-links {
    display: none;
  }

  /* Hero Section */
  .hero {
    padding: 80px 0 60px;
    background: var(--gradient-main);
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(157,78,221,0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
  }

  .hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .hero h1 {
    font-size: 32px;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: 1px;
  }

  .hero h1 span {
    color: var(--accent-yellow);
  }

  .hero p {
    color: var(--text-muted);
    font-size: 16px;
    max-width: 600px;
    margin-bottom: 32px;
  }

  .download-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    width: 100%;
  }

  .btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
    min-width: 160px;
  }

  .btn-download:hover {
    transform: translateY(-2px);
  }

  .btn-android {
    background: var(--gradient-btn);
    color: #111;
    box-shadow: 0 4px 15px rgba(255, 213, 79, 0.3);
  }

  .btn-ios {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-main);
  }

  .btn-other {
    background: transparent;
    border: 1px dashed var(--accent-purple);
    color: var(--accent-purple);
  }

  /* Section Common */
  section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 26px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .section-title::before {
    content: '';
    display: block;
    width: 6px;
    height: 24px;
    background: var(--accent-purple);
    border-radius: 4px;
  }

  .section-desc {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 15px;
  }

  /* Drama Grid */
  .drama-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .drama-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.3s;
  }

  .drama-card:hover {
    transform: translateY(-4px);
  }

  .drama-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
  }

  .drama-info {
    padding: 16px;
  }

  .drama-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
  }

  .drama-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
  }

  .tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(157,78,221,0.2);
    color: #d8b4fe;
  }

  .tag.yellow {
    background: rgba(255,213,79,0.15);
    color: var(--accent-yellow);
  }

  .drama-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .drama-date {
    font-size: 12px;
    color: #6b6375;
  }

  /* Steps */
  .steps-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .step-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-card);
    padding: 20px;
    border-radius: var(--radius-md);
  }

  .step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
  }

  .step-content h3 {
    font-size: 16px;
    margin-bottom: 6px;
  }

  .step-content p {
    font-size: 14px;
    color: var(--text-muted);
  }

  /* FAQ & Privacy */
  .faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px;
    border-left: 3px solid var(--accent-yellow);
  }

  .faq-q {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--accent-yellow);
  }

  .faq-a {
    font-size: 14px;
    color: var(--text-muted);
  }

  /* Reviews */
  .review-wall {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .review-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 20px;
    border-radius: var(--radius-md);
  }

  .review-user {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
  }

  .review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
  }

  .review-name {
    font-weight: 600;
    font-size: 14px;
  }

  .review-text {
    font-size: 14px;
    color: #ccc;
    font-style: italic;
  }

  /* Creator & Community */
  .split-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .feature-box {
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
  }

  .feature-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(157,78,221,0.2) 0%, transparent 70%);
    border-radius: 50%;
  }

  .feature-box h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--accent-yellow);
  }

  .feature-box p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
  }

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

  .feature-list li {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .feature-list li::before {
    content: '✦';
    color: var(--accent-purple);
  }

  .screenshot-wall {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 24px;
  }

  .screenshot-wall img {
    width: 100%;
    border-radius: var(--radius-sm);
    object-fit: cover;
    aspect-ratio: 3/4;
  }

  /* Footer */
  .site-footer {
    background: #08070b;
    padding: 40px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
  }

  .footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: bold;
    color: var(--accent-yellow);
    margin-bottom: 16px;
  }
  
  .footer-logo img {
    height: 24px;
  }

  .footer-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 24px;
    font-size: 13px;
    color: var(--text-muted);
  }

  .footer-links a:hover {
    color: var(--accent-yellow);
  }

  .footer-bottom {
    font-size: 12px;
    color: #4a4553;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
  }

  /* Responsive */
  @media (min-width: 768px) {
    .hero h1 { font-size: 42px; }
    .hero p { font-size: 18px; }
    .drama-grid { grid-template-columns: repeat(3, 1fr); }
    .faq-grid { grid-template-columns: repeat(2, 1fr); }
    .review-wall { grid-template-columns: repeat(2, 1fr); }
    .steps-wrapper { flex-direction: row; flex-wrap: wrap; }
    .step-item { flex: 1; min-width: 45%; }
    .split-layout { flex-direction: row; }
    .split-layout > * { flex: 1; }
  }

  @media (min-width: 1024px) {
    .nav-links {
      display: flex;
      gap: 24px;
      font-size: 14px;
      color: var(--text-muted);
    }
    .nav-links a:hover {
      color: var(--accent-yellow);
    }
    .hero h1 { font-size: 48px; }
    .drama-grid { grid-template-columns: repeat(4, 1fr); }
    .faq-grid { grid-template-columns: repeat(3, 1fr); }
    .review-wall { grid-template-columns: repeat(3, 1fr); }
    .screenshot-wall { grid-template-columns: repeat(4, 1fr); }
  }