:root {
    --bg-color: #fcfcfc;
    --primary-pink: #ff8e9e;
    --primary-yellow: #ffda77;
    --accent-mint: #6ee7b7;
    --accent-blue: #93c5fd;
    --text-main: #333333;
    --text-light: #666666;
    --radius-card: 24px;
    --radius-btn: 30px;
    --shadow-soft: 0 10px 30px rgba(255, 142, 158, 0.1);
    --shadow-hover: 0 15px 35px rgba(255, 142, 158, 0.2);
  }

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

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

  /* 弥散光效背景 */
  .glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
  }
  .glow-1, .glow-2, .glow-3 {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.6;
  }
  .glow-1 {
    top: -10%; left: -10%;
    width: 50vw; height: 50vw;
    background: rgba(255, 218, 119, 0.4);
  }
  .glow-2 {
    top: 40%; right: -20%;
    width: 60vw; height: 60vw;
    background: rgba(255, 142, 158, 0.3);
  }
  .glow-3 {
    bottom: -10%; left: 20%;
    width: 45vw; height: 45vw;
    background: rgba(147, 197, 253, 0.3);
  }

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

  /* 顶部导航 */
  header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 100;
    background: rgba(252, 252, 252, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
  }

  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 20px;
  }
  .brand img {
    height: 32px;
    border-radius: 8px;
  }

  .nav-links {
    display: flex;
    gap: 8px;
    background: #fff;
    padding: 6px 12px;
    border-radius: var(--radius-btn);
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
  }
  .nav-links a {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 15px;
    transition: all 0.3s;
  }
  .nav-links a:hover {
    background: #f0f0f0;
  }
  .nav-links a.highlight {
    background: linear-gradient(120deg, var(--primary-pink), var(--primary-yellow));
    color: #fff;
    font-weight: bold;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  .btn-download {
    background: var(--primary-pink);
    color: #fff;
    padding: 10px 24px;
    border-radius: var(--radius-btn);
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 142, 158, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
  }
  .btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 142, 158, 0.6);
  }

  /* 首屏 */
  .hero {
    padding: 140px 20px 60px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }
  .hero-text {
    flex: 1;
    max-width: 550px;
  }
  .hero-tag {
    display: inline-block;
    background: var(--accent-mint);
    color: #065f46;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 20px;
  }
  .hero-text h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-main);
    position: relative;
  }
  .hero-text h1 span {
    position: relative;
    z-index: 1;
  }
  .hero-text h1 span::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 0;
    width: 100%; height: 12px;
    background: var(--primary-yellow);
    z-index: -1;
    border-radius: 6px;
  }
  .hero-text p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
  }
  .hero-buttons {
    display: flex;
    gap: 15px;
  }
  .btn-primary {
    background: var(--primary-pink);
    color: #fff;
    padding: 14px 32px;
    border-radius: var(--radius-btn);
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 6px 20px rgba(255, 142, 158, 0.4);
    transition: transform 0.3s;
  }
  .btn-primary:hover {
    transform: scale(1.05);
  }
  .btn-outline {
    background: transparent;
    color: var(--text-main);
    padding: 14px 32px;
    border-radius: var(--radius-btn);
    font-size: 16px;
    font-weight: bold;
    border: 2px solid var(--primary-pink);
    transition: all 0.3s;
  }
  .btn-outline:hover {
    background: var(--primary-pink);
    color: #fff;
  }
  .hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
  }
  .hero-blob {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-yellow), var(--primary-pink), var(--accent-blue));
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: morph 8s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-hover);
  }
  .hero-blob img {
    width: 70%;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  }
  @keyframes morph {
    0%, 100% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
    34% { border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%; }
    67% { border-radius: 100% 60% 60% 100% / 100% 100% 60% 60%; }
  }

  /* 通用区块 */
  section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
  }
  .section-header h2 {
    font-size: 28px;
    color: var(--text-main);
  }
  .section-header .tag {
    background: var(--accent-blue);
    color: #1e3a8a;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: bold;
  }

  /* 网格布局 */
  .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* 电影卡片 */
  .movie-card {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
  }
  .movie-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
  }
  .movie-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .movie-card:hover img {
    transform: scale(1.05);
  }
  .movie-info {
    padding: 16px;
  }
  .movie-badge {
    position: absolute;
    top: 12px; right: 12px;
    background: rgba(255,255,255,0.9);
    color: var(--primary-pink);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    backdrop-filter: blur(4px);
  }
  .movie-info h3 {
    font-size: 18px;
    margin-bottom: 8px;
  }
  .movie-info p {
    font-size: 14px;
    color: var(--text-light);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* 剧集卡片 */
  .series-card {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    cursor: pointer;
  }
  .series-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
  }
  .series-cover {
    position: relative;
    height: 320px;
    overflow: hidden;
  }
  .series-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .series-card:hover .series-cover img {
    transform: scale(1.05);
  }
  .series-play {
    position: absolute;
    bottom: 10px; right: 10px;
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-pink);
    font-size: 20px;
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  }
  .series-info {
    padding: 16px;
  }
  .series-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 8px;
  }
  .series-info h3 {
    font-size: 16px;
    margin-bottom: 6px;
  }
  .series-info p {
    font-size: 13px;
    color: var(--text-light);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* 评价墙 */
  .review-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .review-card {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 20px;
    box-shadow: var(--shadow-soft);
    display: flex;
    gap: 16px;
    transition: transform 0.3s;
  }
  .review-card:hover {
    transform: translateY(-5px);
  }
  .avatar {
    width: 50px; height: 50px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    font-size: 20px;
  }
  .avatar.pink { background: linear-gradient(135deg, #ff8e9e, #ffc3a0); }
  .avatar.blue { background: linear-gradient(135deg, #93c5fd, #a7f3d0); }
  .avatar.yellow { background: linear-gradient(135deg, #ffda77, #ff9a9e); }
  .avatar.green { background: linear-gradient(135deg, #6ee7b7, #3b82f6); }
  .review-content {
    flex: 1;
  }
  .review-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
  }
  .review-name {
    font-weight: bold;
    font-size: 15px;
  }
  .progress-tag {
    background: #f0fdf4;
    color: #166534;
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 12px;
  }
  .stars {
    color: #fbbf24;
    font-size: 12px;
    margin-left: auto;
  }
  .review-text {
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 12px;
    line-height: 1.5;
  }
  .review-footer {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-light);
  }

  /* 问答区 */
  .qa-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .qa-item {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-soft);
    border-left: 6px solid var(--primary-pink);
  }
  .qa-item.blue { border-left-color: var(--accent-blue); }
  .qa-item.green { border-left-color: var(--accent-mint); }
  .qa-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .qa-item p {
    font-size: 14px;
    color: var(--text-light);
  }

  /* 下载横幅 */
  .download-banner {
    background: #1a1a1a;
    border-radius: 32px;
    padding: 60px 40px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin: 60px auto;
    max-width: 1200px;
  }
  .download-banner::before {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 400px; height: 400px;
    background: var(--primary-pink);
    filter: blur(100px);
    opacity: 0.5;
    border-radius: 50%;
  }
  .download-banner h2 {
    font-size: 32px;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
  }
  .download-banner p {
    color: #ccc;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
  }
  .download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    position: relative;
    z-index: 1;
  }
  .btn-dl-dark {
    background: #fff;
    color: #1a1a1a;
    padding: 14px 32px;
    border-radius: var(--radius-btn);
    font-weight: bold;
    font-size: 16px;
    transition: transform 0.3s;
  }
  .btn-dl-dark:hover {
    transform: scale(1.05);
  }

  /* 图片画廊 */
  .gallery-scroll {
    display: flex;
    overflow-x: auto;
    gap: 16px;
    padding-bottom: 20px;
    scrollbar-width: none;
  }
  .gallery-scroll::-webkit-scrollbar {
    display: none;
  }
  .gallery-scroll img {
    height: 200px;
    border-radius: 16px;
    object-fit: cover;
    flex-shrink: 0;
    transition: transform 0.3s;
  }
  .gallery-scroll img:hover {
    transform: scale(1.02);
  }

  /* 悬浮控件 */
  .floating-widget {
    position: fixed;
    bottom: 40px; right: 40px;
    z-index: 99;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
  }
  .floating-download-card {
    background: #fff;
    padding: 10px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .floating-download-card a {
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 12px;
    background: #f5f5f5;
    text-align: center;
    transition: background 0.2s;
  }
  .floating-download-card a:hover {
    background: var(--primary-pink);
    color: #fff;
  }
  .floating-ball {
    width: 60px; height: 60px;
    background: var(--primary-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 10px 25px rgba(255, 142, 158, 0.5);
    cursor: pointer;
    animation: bounce 2s infinite;
    position: relative;
  }
  @keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }
  .ball-tooltip {
    position: absolute;
    top: -40px;
    background: #333;
    color: #fff;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
  }
  .floating-ball:hover .ball-tooltip {
    opacity: 1;
  }

  /* 页脚 */
  footer {
    text-align: center;
    padding: 40px 20px;
    font-size: 13px;
    color: #999;
    border-top: 1px solid #eee;
    margin-top: 60px;
  }
  footer a {
    color: #999;
    text-decoration: none;
  }
  footer a:hover {
    color: var(--primary-pink);
  }

  /* 响应式 */
  @media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .hero-text h1 { font-size: 40px; }
    .hero-blob { width: 320px; height: 320px; }
    .nav-links { display: none; }
  }

  @media (max-width: 768px) {
    .grid-3, .grid-2, .review-grid { grid-template-columns: 1fr; }
    .hero {
      flex-direction: column;
      text-align: center;
      padding-top: 100px;
    }
    .hero-text h1 { font-size: 32px; }
    .hero-buttons { justify-content: center; }
    .hero-blob { width: 280px; height: 280px; margin-top: 30px; }
    .nav-actions .btn-download { display: none; }
    .download-banner { padding: 40px 20px; }
    .download-buttons { flex-direction: column; }
    .floating-widget { bottom: 20px; right: 20px; }
  }