/* Movie Fairy - 温暖、有质感、有呼吸感的界面 */

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

:root {
  color-scheme: light only;
  --bg-1: #f8ede4;
  --bg-2: #f0dfd2;
  --card: #faf2ec;
  --text: #3a3a3a;
  --text-secondary: #7a7a7a;
  --text-muted: #b0a89e;
  --accent: #d4845a;
  --accent-hover: #c07040;
  --accent-light: #f4c5b5;
  --accent-glow: rgba(212, 132, 90, 0.15);
  --warm-border: rgba(212, 132, 90, 0.12);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-deep: 0 8px 40px rgba(58, 40, 20, 0.10);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* 暗色模式 */
[data-theme="dark"] {
  --bg-1: #1a1614;
  --bg-2: #211c19;
  --card: #1e1a17;
  --text: #f0e8e0;
  --text-secondary: #c4b8ab;
  --text-muted: #9a8e80;
  --accent: #e8a070;
  --accent-hover: #f0b888;
  --accent-light: #3d2e24;
  --accent-glow: rgba(232, 160, 112, 0.15);
  --warm-border: rgba(232, 160, 112, 0.18);
  --shadow-deep: 0 8px 40px rgba(0, 0, 0, 0.4);
}

body {
  font-family: var(--font);
  background: linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 100%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  top: -30%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212,132,90,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  bottom: -20%; left: -15%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(180,140,110,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.app-wrapper {
  max-width: 560px;
  width: 100%;
  position: relative;
  z-index: 1;
}

.container {
  width: 100%;
  position: relative;
}

/* 所有页面卡片统一宽度 */
.welcome-card,
.question-card,
.result-card {
  min-height: 580px;
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0 auto;
}

/* ============================= */
/* === 欢迎页 === */
/* ============================= */
.welcome-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  overflow: hidden;
  animation: cardIn 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  border: 1px solid var(--warm-border);
}

/* 顶部氛围区 */
.welcome-hero {
  position: relative;
  background: linear-gradient(135deg, #d4845a 0%, #e8a87c 40%, #f4c5b5 100%);
  padding: 56px 32px 44px;
  text-align: center;
  overflow: hidden;
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.welcome-hero::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.welcome-hero::after {
  content: "";
  position: absolute;
  bottom: -30px; left: -20px;
  width: 120px; height: 120px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

/* 胶片装饰 */
.film-strip {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 4px;
  opacity: 0.3;
}
.film-hole {
  width: 8px; height: 8px;
  border-radius: 2px;
  border: 1.5px solid #fff;
}

.film-strip-bottom {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  gap: 4px;
  opacity: 0.3;
}

/* 星星装饰 */
.stars {
  position: absolute;
  top: 20px; right: 20px;
  display: flex;
  gap: 6px;
  opacity: 0.4;
}

.welcome-icon {
  position: relative;
  z-index: 1;
  width: 96px;
  height: 96px;
  margin: 0 auto 20px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
}

.welcome-hero-title {
  position: relative;
  z-index: 1;
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.welcome-hero-sub {
  position: relative;
  z-index: 1;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* 下半内容区 */
.welcome-content {
  padding: 28px 32px 32px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.welcome-desc {
  font-size: 17px;
  color: var(--text);
  line-height: 1.9;
  margin-bottom: 24px;
  letter-spacing: 0.3px;
}
.desc-accent {
  color: var(--accent);
  font-weight: 600;
}

.welcome-features {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
  width: 100%;
  max-width: 400px;
}

.feature-item {
  flex: 1;
  padding: 16px 8px;
  background: var(--bg-1);
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--warm-border);
  box-shadow: 0 1px 3px rgba(58, 40, 20, 0.04);
}

.feature-icon {
  font-size: 24px;
  margin-bottom: 8px;
  display: block;
}

.feature-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* === 平台筛选 === */
.platform-section {
  width: 100%;
  max-width: 400px;
  margin-bottom: 24px;
}

/* === 安装按钮 === */
.install-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  padding: 10px 20px;
  background: transparent;
  color: var(--text-muted);
  border: 1px dashed var(--warm-border);
  border-radius: 50px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font);
}
.install-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  border-style: solid;
}

.platform-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  letter-spacing: 0.3px;
}

.platform-chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  justify-content: center;
}

.platform-chip {
  padding: 6px 12px;
  border-radius: 20px;
  border: 1.5px solid var(--warm-border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.platform-chip:hover {
  border-color: var(--accent);
  background: rgba(212,132,90,0.06);
}

.platform-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.back-platform-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font);
  padding: 0;
  transition: color 0.2s;
}
.back-platform-link:hover {
  color: var(--accent);
}

.welcome-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.start-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 40px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(212,132,90,0.25);
  letter-spacing: 0.5px;
  font-family: var(--font);
}
.start-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212,132,90,0.35);
}
.start-btn:active { transform: translateY(0); }
.start-btn .arrow { transition: transform 0.2s; }
.start-btn:hover .arrow { transform: translateX(3px); }

.lucky-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 15px 28px;
  background: linear-gradient(135deg, #f4c5b5 0%, #fdd9b5 50%, #f4c5b5 100%);
  background-size: 200% 200%;
  color: var(--accent);
  border: 1.5px solid var(--accent-light);
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: var(--font);
  letter-spacing: 0.5px;
  animation: shimmer 3s ease-in-out infinite;
  position: relative;
}
.lucky-btn svg {
  animation: sparkle-spin 2.5s ease-in-out infinite;
}
.lucky-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(212,132,90,0.25);
}
.lucky-btn:hover svg { animation: none; }
.lucky-btn:active { transform: translateY(0); }

/* 按钮互斥高亮：hover 一个，另一个变淡 */
.welcome-actions:has(.lucky-btn:hover) .start-btn {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  box-shadow: none;
}
.welcome-actions:has(.start-btn:hover) .lucky-btn {
  opacity: 0.5;
  animation: none;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes sparkle-spin {
  0%, 100% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(15deg) scale(1.15); }
  75% { transform: rotate(-15deg) scale(1.15); }
}

/* ============================= */
/* === 问题卡片 === */
/* ============================= */
.question-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  overflow: hidden;
  animation: cardIn 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  border: 1px solid var(--warm-border);
  padding: 28px 32px 24px;
  position: relative;
}

.question-card::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(212,132,90,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.question-card::after {
  content: "";
  position: absolute;
  bottom: -20px;
  left: -15px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(180,140,110,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* 问题页胶片装饰 */
.question-card .film-strip {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 4px;
  opacity: 0.2;
}

.question-card .film-strip-bottom {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  gap: 4px;
  opacity: 0.2;
}

.question-card .film-hole {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  border: 1.5px solid var(--accent);
}

.question-card .stars {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 6px;
  opacity: 0.4;
}

.question-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 40px;
}

.progress-segment {
  flex: 1;
  height: 4px;
  background: rgba(0,0,0,0.06);
  border-radius: 2px;
  overflow: hidden;
}

.progress-segment-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.4s ease;
}

.question-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.question-text {
  font-size: 20px;
  line-height: 1.7;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 36px;
}

.question-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.question-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.option-btn {
  background: var(--bg-1);
  border: 1.5px solid var(--warm-border);
  border-radius: var(--radius-sm);
  padding: 20px 20px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text);
  text-align: center;
  line-height: 1.6;
  font-family: var(--font);
  width: 100%;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.option-btn:hover {
  border-color: var(--accent);
  background: rgba(212,132,90,0.06);
  transform: scale(1.02);
  box-shadow: 0 4px 16px rgba(212,132,90,0.10);
}
.option-btn:active { transform: scale(1.0); }

.question-footer {
  margin-top: auto;
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1;
}

.github-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12px;
  transition: opacity 0.2s;
}
.github-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  text-decoration: none;
}
.github-links a:hover {
  color: var(--accent);
}
.github-links svg {
  flex-shrink: 0;
}
.link-sep {
  opacity: 0.3;
}

/* ============================= */
/* === 结果页 === */
/* ============================= */
.result-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  overflow: hidden;
  animation: cardIn 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  border: 1px solid var(--warm-border);
}

.poster-section {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: linear-gradient(135deg, #f0e6dc, #e8ddd2);
}

.poster-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.poster-section:hover img { transform: scale(1.03); }

.poster-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--card), transparent);
  pointer-events: none;
}

.poster-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: var(--text-muted);
}

.result-body {
  padding: 18px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.result-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 4px;
}

.result-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1.3;
}

.result-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--accent);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 12px;
}
.result-rating .star { font-size: 11px; }

.result-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.result-synopsis {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  padding: 12px 0;
  border-top: 1px solid rgba(0,0,0,0.04);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.result-message {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--bg-1), #faf2ec);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
  margin-bottom: 16px;
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.change-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font);
}
.change-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212,132,90,0.25);
}

.result-actions-row {
  display: flex;
  gap: 8px;
}

.douban-link,
.restart-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  font-family: var(--font);
}

.douban-link {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.douban-link:hover {
  background: var(--accent);
  color: #fff;
}

.restart-btn {
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid #e0d8d0;
}
.restart-btn:hover {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

.copyright-notice {
  margin-top: 14px;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
}

.copyright-text {
  margin-bottom: 8px;
}

/* === 播放平台 === */
.streaming-section {
  margin-bottom: 16px;
}

.streaming-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.streaming-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.streaming-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--bg-1);
  border: 1px solid var(--warm-border);
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  color: var(--text);
  transition: all 0.2s ease;
}

.streaming-link:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-1px);
}

.streaming-platform {
  font-weight: 500;
}

.streaming-type {
  font-size: 11px;
  color: var(--text-muted);
  padding: 1px 6px;
  background: rgba(0,0,0,0.03);
  border-radius: 4px;
}

.streaming-empty {
  font-size: 13px;
  color: var(--text-muted);
  padding: 7px 0;
}

/* === 动画 === */
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* === 主题切换按钮 === */
.theme-toggle {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 100;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border: none;
}

/* 在 welcome-hero 渐变上 - 白色半透明 */
.theme-toggle.on-hero {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.15);
}
.theme-toggle.on-hero:hover {
  background: rgba(255,255,255,0.35);
  transform: scale(1.1);
}

/* 在普通卡片上 - 实心 */
.theme-toggle.on-card {
  background: var(--bg-1);
  color: var(--accent);
  border: 1.5px solid var(--warm-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.theme-toggle.on-card:hover {
  border-color: var(--accent);
  transform: scale(1.1);
}

/* 在海报图上 - 白色半透明 */
.theme-toggle.on-poster {
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.15);
}
.theme-toggle.on-poster:hover {
  background: rgba(0,0,0,0.5);
  transform: scale(1.1);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform 0.4s ease;
}
.theme-toggle:hover svg {
  transform: rotate(20deg);
}

/* 暗色模式特殊覆盖 */
[data-theme="dark"] .feature-item {
  background: rgba(255,255,255,0.06);
}

[data-theme="dark"] .install-btn {
  border-color: rgba(255,255,255,0.1);
  color: var(--text-muted);
}
[data-theme="dark"] .install-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

[data-theme="dark"] .feature-text {
  color: #b8ada2;
}

[data-theme="dark"] .platform-label {
  color: #a89e94;
}

[data-theme="dark"] .platform-chip {
  color: #c4b8ab;
  border-color: rgba(255,255,255,0.1);
}
[data-theme="dark"] .platform-chip:hover {
  border-color: var(--accent);
  background: rgba(232,160,112,0.1);
}
[data-theme="dark"] .platform-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

[data-theme="dark"] .option-btn {
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.15);
  color: #e0d6cc;
}
[data-theme="dark"] .option-btn:hover {
  background: rgba(232,160,112,0.1);
  border-color: var(--accent);
  color: #f0e8e0;
}

[data-theme="dark"] .lucky-btn {
  background: linear-gradient(135deg, #4a3828, #5a4232, #4a3828);
  background-size: 200% 200%;
  border-color: var(--accent);
  color: var(--accent);
}
[data-theme="dark"] .lucky-btn:hover {
  background: var(--accent);
  color: #fff;
}

[data-theme="dark"] .poster-section {
  background: #1e1a17;
}

[data-theme="dark"] .result-message {
  background: rgba(232,160,112,0.08);
  color: #e0d6cc;
}

[data-theme="dark"] .progress-segment {
  background: rgba(255,255,255,0.1);
}

[data-theme="dark"] .welcome-actions:has(.lucky-btn:hover) .start-btn {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  box-shadow: none;
}

[data-theme="dark"] .streaming-link {
  background: rgba(255,255,255,0.06);
  color: #d0c4b8;
}
[data-theme="dark"] .streaming-platform {
  color: #e0d6cc;
}
[data-theme="dark"] .streaming-type {
  background: rgba(255,255,255,0.08);
  color: #a89e94;
}

[data-theme="dark"] .douban-link {
  border-color: var(--accent);
  color: var(--accent);
}

[data-theme="dark"] .restart-btn {
  border-color: rgba(255,255,255,0.15);
  color: #b0a89e;
}
[data-theme="dark"] .restart-btn:hover {
  border-color: #c4b8ab;
  color: #c4b8ab;
}

[data-theme="dark"] .question-footer {
  color: #9a8e80;
}
[data-theme="dark"] .github-links a {
  color: #b0a89e;
}
[data-theme="dark"] .github-links a:hover {
  color: var(--accent);
}

[data-theme="dark"] .back-platform-link {
  color: #9a8e80;
}
[data-theme="dark"] .back-platform-link:hover {
  color: var(--accent);
}

[data-theme="dark"] .welcome-desc {
  color: #ddd2c6;
}
[data-theme="dark"] .desc-accent {
  color: var(--accent);
}

[data-theme="dark"] .result-meta {
  color: #a89e94;
}

[data-theme="dark"] .result-synopsis {
  color: #b8ada2;
  border-top-color: rgba(255,255,255,0.08);
  border-bottom-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .copyright-notice {
  color: #7a6e62;
}

[data-theme="dark"] .streaming-empty {
  color: #9a8e80;
}

[data-theme="dark"] body::before {
  background: radial-gradient(circle, rgba(232,160,112,0.06) 0%, transparent 70%);
}
[data-theme="dark"] body::after {
  background: radial-gradient(circle, rgba(180,140,110,0.04) 0%, transparent 70%);
}

[data-theme="dark"] .question-card::before {
  background: radial-gradient(circle, rgba(232,160,112,0.06) 0%, transparent 70%);
}
[data-theme="dark"] .question-card::after {
  background: radial-gradient(circle, rgba(180,140,110,0.04) 0%, transparent 70%);
}

[data-theme="dark"] .theme-toggle.on-card {
  background: var(--card);
  color: var(--accent);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
[data-theme="dark"] .theme-toggle.on-card:hover {
  border-color: var(--accent);
}

[data-theme="dark"] .theme-toggle.on-poster {
  background: rgba(0,0,0,0.5);
  color: #fff;
}

/* === 响应式 === */
@media (max-width: 520px) {
  body { padding: 12px; padding-top: 52px; }
  .theme-toggle { top: 6px; right: 4px; width: 36px; height: 36px; }
  .theme-toggle svg { width: 18px; height: 18px; }
  .welcome-hero { padding: 44px 24px 40px; height: auto; min-height: 220px; }
  .welcome-content { padding: 28px 24px 32px; }
  .welcome-features { gap: 10px; }
  .question-header { padding: 24px 20px 20px; }
  .question-body { padding: 24px 20px 28px; }
  .result-body { padding: 20px 20px 24px; }
  .poster-section { height: 220px; max-height: 220px; }
  .platform-chips { flex-wrap: wrap; }
  .platform-chip { padding: 5px 10px; font-size: 11px; }
  .result-synopsis { -webkit-line-clamp: 2; }
}

@media (min-height: 800px) {
  .welcome-card,
  .question-card,
  .result-card {
    min-height: 720px;
  }
}

/* 更新提示 */
#update-tip {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-family: var(--font);
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(212, 132, 90, 0.4);
  animation: slideUp 0.3s ease;
}
#update-tip button {
  background: rgba(255,255,255,0.25);
  color: #fff;
  border: none;
  padding: 4px 14px;
  border-radius: 14px;
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
}
#update-tip button:hover { background: rgba(255,255,255,0.4); }
@keyframes slideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* 安装引导弹窗 */
#install-guide {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}
.guide-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px 24px 20px;
  max-width: 320px;
  width: 100%;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.guide-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 18px;
}
.guide-steps {
  text-align: left;
  margin-bottom: 20px;
}
.guide-steps p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 8px;
}
.guide-steps b {
  color: var(--accent);
}
.guide-close {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 32px;
  border-radius: 20px;
  font-size: 14px;
  font-family: var(--font);
  cursor: pointer;
}
.guide-close:hover { opacity: 0.9; }