:root {
  --bg-primary: #f5f4ed;
  --bg-secondary: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --accent: #1B365D;
  --accent-light: #2a4a7a;
  --border: #e8e6df;
  --tag-bg: #edece4;
  --tag-text: #5a5a5a;
  --visited: #b0b0b0;
  --hover-bg: #eceae3;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

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

::selection {
  background-color: rgba(27, 54, 93, 0.15);
}

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-title {
  font-family: 'Newsreader', 'Noto Serif SC', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.search-box {
  flex: 1;
}

.search-box input {
  width: 100%;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-box input::placeholder {
  color: var(--text-tertiary);
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(27, 54, 93, 0.08);
}

/* Scene Section */
.scene-section {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 16px 0 20px;
}

.scene-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

.scene-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.scene-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.scene-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 18px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

/* 纹理背景 - 使用 CSS 渐变模拟纸张/织物纹理 */
.scene-card-indigo {
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eefd 50%, #f5f7ff 100%);
  border-color: #c7d2fe;
}

.scene-card-indigo::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at 100% 0%, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.scene-card-amber {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 50%, #fffbeb 100%);
  border-color: #fcd34d;
}

.scene-card-amber::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at 100% 0%, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.scene-card-rose {
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 50%, #fff1f2 100%);
  border-color: #fecdd3;
}

.scene-card-rose::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at 100% 0%, rgba(225, 29, 72, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.scene-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.scene-card-indigo:hover {
  border-color: #818cf8;
  background: linear-gradient(135deg, #e0e7ff 0%, #dbe4fe 50%, #eef2ff 100%);
}

.scene-card-amber:hover {
  border-color: #fbbf24;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 50%, #fef3c7 100%);
}

.scene-card-rose:hover {
  border-color: #fda4af;
  background: linear-gradient(135deg, #ffe4e6 0%, #fecdd3 50%, #ffe4e6 100%);
}

.scene-card.active {
  border-width: 2px;
}

.scene-card-indigo.active {
  border-color: #4f46e5;
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 50%, #e0e7ff 100%);
}

.scene-card-amber.active {
  border-color: #d97706;
  background: linear-gradient(135deg, #fef3c7 0%, #fcd34d 50%, #fef3c7 100%);
}

.scene-card-rose.active {
  border-color: #e11d48;
  background: linear-gradient(135deg, #ffe4e6 0%, #fecdd3 50%, #ffe4e6 100%);
}

.scene-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 8px;
}

.scene-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.scene-arrow {
  font-size: 1rem;
  color: var(--text-tertiary);
  transition: transform 0.2s, color 0.2s;
  font-weight: 400;
}

.scene-card:hover .scene-arrow {
  transform: translateX(3px);
  color: var(--text-secondary);
}

.scene-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.scene-exit {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background-color: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.scene-exit:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Category Nav */
.category-nav {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 61px;
  z-index: 99;
}

.category-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.category-inner::-webkit-scrollbar {
  display: none;
}

.category-btn {
  padding: 5px 14px;
  border: none;
  border-radius: 6px;
  background-color: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.category-btn:hover {
  background-color: var(--hover-bg);
  color: var(--text-primary);
}

.category-btn.active {
  background-color: var(--accent);
  color: #fff;
}

/* Sort Bar */
.sort-bar {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.sort-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 8px 20px;
  display: flex;
  gap: 12px;
}

.sort-btn {
  padding: 4px 0;
  border: none;
  border-bottom: 2px solid transparent;
  background-color: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.sort-btn:hover {
  color: var(--text-primary);
}

.sort-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 500;
}

/* Main */
.main {
  flex: 1;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 16px 20px 40px;
}

.stats-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.update-time {
  font-style: italic;
  font-family: 'Newsreader', Georgia, serif;
}

/* News List */
/* AI Summary Loading Skeleton */
.ai-summary-loading {
  padding: 12px 16px;
  margin: 8px 0;
  background: linear-gradient(90deg, var(--tag-bg) 25%, var(--hover-bg) 50%, var(--tag-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* News Desc Skeleton */
.news-desc-skeleton {
  height: 40px;
  background: linear-gradient(90deg, var(--tag-bg) 25%, var(--hover-bg) 50%, var(--tag-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  margin-bottom: 10px;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.news-item {
  padding: 16px 20px;
  background-color: var(--bg-secondary);
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.15s, transform 0.1s;
}

.news-item:hover {
  background-color: var(--bg-secondary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.news-item.visited .news-title {
  color: var(--visited);
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.news-source {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
}

.news-category {
  font-size: 0.75rem;
  padding: 2px 8px;
  background-color: var(--tag-bg);
  color: var(--tag-text);
  border-radius: 4px;
}

.news-rank {
  font-size: 0.75rem;
  padding: 2px 8px;
  background-color: var(--accent);
  color: #fff;
  border-radius: 4px;
  font-weight: 500;
}

.news-title {
  font-family: 'Noto Serif SC', 'Newsreader', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.news-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-footer {
  display: flex;
  align-items: center;
  gap: 10px;
}

.news-time {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-family: 'Inter', sans-serif;
}

.news-score {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

/* Load More */
.load-more {
  display: block;
  width: 100%;
  max-width: 200px;
  margin: 24px auto 0;
  padding: 10px 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.load-more:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Loading & Error */
.loading,
.error {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.loading-spinner::after {
  content: '';
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Initial Skeleton Loading */
.skeleton-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skeleton-item {
  padding: 16px 20px;
  background-color: var(--bg-secondary);
  border-radius: 10px;
}

.skeleton-line {
  height: 16px;
  background: linear-gradient(90deg, var(--tag-bg) 25%, var(--hover-bg) 50%, var(--tag-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  margin-bottom: 12px;
}

.skeleton-line.title {
  height: 20px;
  width: 70%;
  margin-bottom: 8px;
}

.skeleton-line.meta {
  height: 12px;
  width: 30%;
}

.skeleton-line.desc {
  height: 14px;
  width: 90%;
}

.skeleton-line.desc-short {
  height: 14px;
  width: 60%;
}

.error p {
  margin-bottom: 12px;
}

.error button {
  padding: 8px 20px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background-color: var(--accent);
  color: #fff;
  font-family: inherit;
  cursor: pointer;
}

.error button:hover {
  background-color: var(--accent-light);
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* Poster Button */
.poster-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  border: none;
  border-radius: 50px;
  background-color: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 16px rgba(27, 54, 93, 0.3);
  z-index: 50;
}

.poster-fab:hover {
  background-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27, 54, 93, 0.4);
}

.poster-fab svg {
  flex-shrink: 0;
}

/* Poster Modal */
.poster-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.poster-modal {
  background-color: var(--bg-secondary);
  border-radius: 16px;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.poster-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.poster-header h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.2rem;
  font-weight: 600;
}

.poster-close {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background-color: var(--tag-bg);
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s;
}

.poster-close:hover {
  background-color: var(--hover-bg);
  color: var(--text-primary);
}

.poster-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.poster-config {
  width: 320px;
  padding: 24px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
}

.config-section {
  margin-bottom: 24px;
}

.config-section label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.config-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.config-btn {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.config-btn:hover {
  border-color: var(--accent);
}

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

.config-btn.color-btn {
  border-width: 2px;
}

.config-btn.color-btn.active {
  box-shadow: 0 0 0 2px var(--accent);
}

.poster-actions {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-download {
  padding: 12px 24px;
  border: none;
  border-radius: 10px;
  background-color: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-download:hover {
  background-color: var(--accent-light);
}

.btn-download:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.share-buttons {
  display: flex;
  gap: 10px;
}

.btn-share {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-share:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.poster-preview {
  flex: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--bg-primary);
  overflow-y: auto;
}

.preview-frame {
  width: 270px;
  max-height: 600px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-frame img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.preview-loading {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.preview-hint {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.save-hint {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: center;
  line-height: 1.4;
}

/* Ad Slots */
.ad-section {
  max-width: 720px;
  margin: 0 auto;
  padding: 12px 20px 0;
}

.ad-section-footer {
  padding: 24px 20px;
}

.ad-slot {
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
}

.ad-slot-feed {
  margin: 2px 0;
}

.feed-ad-slot {
  margin: 4px 0;
}

.ad-slot-sidebar {
  position: sticky;
  top: 80px;
}

.ad-slot-footer {
  max-width: 720px;
  margin: 0 auto;
}

.ad-slot-sticky-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  border-radius: 0;
  border-bottom: none;
  border-left: none;
  border-right: none;
}

.ad-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  background-color: var(--bg-secondary);
  color: var(--text-tertiary);
  font-size: 0.8rem;
}

.ad-slot-empty .ad-placeholder {
  border: 2px dashed var(--border);
  border-radius: 10px;
}

.ad-placeholder-text {
  padding: 8px 16px;
  background-color: var(--tag-bg);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* 自定义广告卡片 */
.ad-custom-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  position: relative;
  transition: background-color 0.2s;
}

.ad-custom-card:hover {
  background-color: var(--hover-bg);
}

.ad-custom-img {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--tag-bg);
}

.ad-custom-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.ad-custom-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.ad-custom-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.ad-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 2px 6px;
  background-color: var(--tag-bg);
  color: var(--text-tertiary);
  font-size: 0.65rem;
  border-radius: 4px;
  font-weight: 500;
}

/* 底部悬浮广告 */
.ad-sticky-wrapper {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 8px 16px;
  gap: 8px;
}

.ad-sticky-wrapper .ad-slot {
  flex: 1;
  max-width: 720px;
  border: none;
}

.ad-sticky-close {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background-color: var(--tag-bg);
  color: var(--text-tertiary);
  font-size: 0.8rem;
  cursor: pointer;
  flex-shrink: 0;
}

/* 内容区 + 侧边栏布局 */
.content-with-sidebar {
  display: flex;
  gap: 20px;
}

.content-main {
  flex: 1;
  min-width: 0;
}

.content-sidebar {
  width: 240px;
  flex-shrink: 0;
}

/* AI Tool Showcase */
.tool-section {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 20px 0 24px;
}

.tool-showcase {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

.tool-showcase-header {
  margin-bottom: 16px;
}

.tool-showcase-title {
  font-family: 'Noto Serif SC', 'Newsreader', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.tool-showcase-subtitle {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.tool-categories {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tool-categories::-webkit-scrollbar {
  display: none;
}

.tool-cat-btn {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background-color: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.tool-cat-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.tool-cat-btn.active {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.tool-card {
  padding: 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tool-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(27, 54, 93, 0.08);
  transform: translateY(-1px);
}

.tool-card-clicked {
  border-color: var(--accent);
  background-color: rgba(27, 54, 93, 0.03);
}

.tool-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--tag-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.tool-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tool-icon-fallback {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
}

.tool-info {
  flex: 1;
  min-width: 0;
}

.tool-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tool-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.tool-badge {
  padding: 1px 6px;
  background-color: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  border-radius: 4px;
  font-weight: 500;
}

.tool-category-tag {
  font-size: 0.7rem;
  color: var(--text-tertiary);
}

.tool-tagline {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tool-pricing {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}

.tool-pricing-free {
  background-color: #dcfce7;
  color: #166534;
}

.tool-pricing-freemium {
  background-color: #dbeafe;
  color: #1e40af;
}

.tool-pricing-paid {
  background-color: #fef3c7;
  color: #92400e;
}

.tool-cta {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
}

/* Weekly Report Card */
.weekly-section {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 20px 0 24px;
}

.weekly-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

.weekly-card > div,
.weekly-card > p,
.weekly-card > ul,
.weekly-card > button {
  max-width: 720px;
}

.weekly-badge {
  display: inline-block;
  padding: 2px 10px;
  background-color: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 4px;
  margin-bottom: 8px;
}

.weekly-title {
  font-family: 'Noto Serif SC', 'Newsreader', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.weekly-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.weekly-summary {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.weekly-topics h4,
.weekly-highlights h4,
.weekly-trend h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.weekly-topics ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.weekly-topics li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.weekly-topic-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  flex-shrink: 0;
}

.weekly-highlight-item {
  padding: 12px 16px;
  background-color: var(--bg-secondary);
  border-radius: 8px;
  margin-bottom: 8px;
}

.weekly-highlight-source {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 4px;
}

.weekly-highlight-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.weekly-highlight-insight {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.weekly-highlight-insight.blurred {
  filter: blur(4px);
  user-select: none;
}

.weekly-trend {
  margin-top: 16px;
  padding: 16px;
  background-color: rgba(27, 54, 93, 0.04);
  border-radius: 8px;
}

.weekly-trend p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.weekly-paywall {
  position: relative;
  margin-top: 16px;
}

.weekly-paywall-blur {
  max-height: 200px;
  overflow: hidden;
}

.weekly-paywall-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 20px;
  background: linear-gradient(transparent, var(--bg-primary) 40%);
  text-align: center;
}

.weekly-paywall-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.weekly-paywall-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.weekly-buy-btn {
  padding: 8px 20px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background-color: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.weekly-buy-btn:hover {
  background-color: var(--accent-light);
}

.weekly-sub-btn {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: transparent;
  color: var(--accent);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.weekly-sub-btn:hover {
  border-color: var(--accent);
}

.weekly-toggle {
  display: block;
  width: 100%;
  padding: 8px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 0.2s;
  margin-top: 8px;
}

.weekly-toggle:hover {
  color: var(--accent);
}

/* Header Subscribe Button */
.header-sub-btn {
  padding: 6px 16px;
  border: none;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: #fff;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}

.header-sub-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(27, 54, 93, 0.3);
}

/* Subscription Modal */
.sub-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.sub-modal {
  background-color: var(--bg-secondary);
  border-radius: 16px;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.sub-modal-header {
  position: relative;
  padding: 24px 24px 16px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.sub-modal-header h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
}

.sub-modal-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.sub-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background-color: var(--tag-bg);
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s;
}

.sub-modal-close:hover {
  background-color: var(--hover-bg);
  color: var(--text-primary);
}

.sub-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 24px;
}

.sub-plan-card {
  padding: 20px;
  border: 2px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  display: flex;
  flex-direction: column;
}

.sub-plan-card:hover {
  border-color: var(--accent);
}

.sub-plan-featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(27, 54, 93, 0.04) 0%, transparent 100%);
}

.sub-plan-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(27, 54, 93, 0.15);
}

.sub-plan-current {
  opacity: 0.7;
}

.sub-plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 12px;
  background-color: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 10px;
  white-space: nowrap;
}

.sub-plan-header {
  margin-bottom: 16px;
}

.sub-plan-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  margin-bottom: 8px;
}

.sub-plan-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.sub-plan-amount {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}

.sub-plan-period {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.sub-plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  flex: 1;
}

.sub-plan-features li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 4px 0;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.sub-check {
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
}

.sub-plan-cta {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: transparent;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.sub-plan-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.sub-plan-cta-current {
  opacity: 0.5;
  cursor: default;
}

.sub-plan-cta-featured {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.sub-plan-cta-featured:hover {
  background-color: var(--accent-light);
  color: #fff;
}

.sub-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.sub-modal-footer p {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin: 2px 0;
}

/* Paywall Banner */
.paywall-banner {
  margin-top: 16px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(27, 54, 93, 0.06) 0%, rgba(27, 54, 93, 0.02) 100%);
  border: 1px solid rgba(27, 54, 93, 0.15);
  border-radius: 12px;
}

.paywall-content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.paywall-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.paywall-text {
  flex: 1;
}

.paywall-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 2px;
}

.paywall-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0;
}

.paywall-cta {
  padding: 8px 20px;
  border: none;
  border-radius: 8px;
  background-color: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.paywall-cta:hover {
  background-color: var(--accent-light);
}

/* Responsive */
@media (max-width: 768px) {
  .poster-body {
    flex-direction: column-reverse;
  }

  .poster-config {
    width: 100%;
    border-right: none;
    border-top: 1px solid var(--border);
    max-height: 40vh;
  }

  .poster-preview {
    min-height: 300px;
  }

  .content-with-sidebar {
    flex-direction: column;
  }

  .content-sidebar {
    width: 100%;
  }

  .ad-slot-sidebar {
    position: static;
  }

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

  .sub-plans {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .paywall-content {
    flex-direction: column;
    text-align: center;
  }

  .paywall-cta {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 16px;
  }

  .site-title {
    font-size: 1.3rem;
  }

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

  .scene-card {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
  }

  .scene-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .scene-arrow {
    display: none;
  }

  .scene-desc {
    display: none;
  }

  .category-inner {
    padding: 8px 16px;
  }

  .main {
    padding: 12px 16px 32px;
  }

  .news-item {
    padding: 14px 16px;
  }

  .news-title {
    font-size: 1rem;
  }

  .ad-custom-card {
    padding: 12px 14px;
  }

  .ad-custom-img {
    width: 52px;
    height: 52px;
  }

  .ad-custom-title {
    font-size: 0.9rem;
  }

  .ad-custom-desc {
    font-size: 0.75rem;
  }
}

/* Community Modal */
.community-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.community-modal {
  background-color: var(--bg-secondary);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  max-width: 400px;
  width: 100%;
  overflow: hidden;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.community-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.community-header h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.community-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s;
}

.community-close:hover {
  background-color: var(--hover-bg);
  color: var(--text-secondary);
}

.community-body {
  padding: 24px;
  text-align: center;
}

.community-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.5;
}

.community-qr {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}

.community-qr img {
  width: 200px;
  height: 200px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@media (max-width: 640px) {
  .community-modal {
    max-width: 320px;
  }

  .community-body {
    padding: 20px;
  }

  .community-qr img {
    width: 180px;
    height: 180px;
  }
}

/* Community Section in Content */
.community-section {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  margin-top: 16px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eefd 100%);
  border: 1px solid #c7d2fe;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.community-section:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.15);
  border-color: #818cf8;
}

.community-content {
  flex: 1;
}

.community-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px 0;
}

.community-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.community-arrow {
  font-size: 1.2rem;
  color: var(--text-tertiary);
  transition: transform 0.2s;
}

.community-section:hover .community-arrow {
  transform: translateX(4px);
  color: #6366f1;
}
:root {
  --bg-primary: #f5f4ed;
  --bg-secondary: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --accent: #1B365D;
  --accent-light: #2a4a7a;
  --border: #e8e6df;
  --tag-bg: #edece4;
  --tag-text: #5a5a5a;
  --visited: #b0b0b0;
  --hover-bg: #eceae3;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

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

::selection {
  background-color: rgba(27, 54, 93, 0.15);
}