:root {
  --sc-bg: #0f172a;
  --sc-text: #e5e7eb;
  --sc-card: #111827;
  --sc-card-border: #1f2937;
  --sc-field-bg: #0b1220;
  --sc-field-border: #374151;
  --sc-subtitle: #9ca3af;
  --sc-primary: #1d4ed8;
  --sc-ghost: #374151;
  --sc-info: #93c5fd;
  --sc-mask: rgba(2, 6, 23, 0.72);
}

body {
  margin: 0;
  background: var(--sc-bg);
  color: var(--sc-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body[data-profile='mature_fashion40'] {
  --sc-bg: #1a1229;
  --sc-text: #f7f3ff;
  --sc-card: #221739;
  --sc-card-border: #3a285f;
  --sc-field-bg: #2b1d46;
  --sc-field-border: #594080;
  --sc-subtitle: #ccb8f2;
  --sc-primary: #a855f7;
  --sc-ghost: #4b3a71;
  --sc-info: #f9a8d4;
  --sc-mask: rgba(19, 8, 36, 0.76);
}

body.full-width-mode .sc-page {
  max-width: 100%;
  margin: 0;
  padding: 0;
  display: block;
}

body.full-width-mode .sc-card {
  border: none;
  border-radius: 0;
  margin: 0;
  padding: 0;
}

body.full-width-mode #waveSection,
body.full-width-mode #koreanSection {
  padding: 24px 40px;
}

body.full-width-mode #zhihuSection {
  min-height: 100vh;
  border-radius: 0;
}

body.full-width-mode .zhihu-content-area {
  height: 100vh;
}

body.full-width-mode .ztext,
body.full-width-mode .zhihu-placeholder {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
}

body.full-width-mode .x-layout {
  height: 100vh;
  justify-content: center;
}

body.full-width-mode .zhihu-toc:hover {
  height: calc(100vh - 40px);
}

.sc-page {
  max-width: 100%;
  margin: 0;
  padding: 0;
  display: block;
}

body.full-width-mode .sc-card {
  border: none;
  border-radius: 0;
  margin: 0;
  padding: 0;
}

body.full-width-mode #zhihuSection {
  min-height: 100vh;
  border-radius: 0;
}

body.full-width-mode .zhihu-content-area {
  height: 100vh;
}

body.full-width-mode .x-layout {
  height: 100vh;
}

.sc-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  gap: 16px;
}

.sc-card {
  background: var(--sc-card);
  border: 1px solid var(--sc-card-border);
  border-radius: 12px;
  padding: 16px;
}

h1, h2 {
  margin: 0 0 10px;
}

.sc-subtitle {
  margin: 0 0 12px;
  color: var(--sc-subtitle);
}

.sc-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.sc-inline label {
  color: var(--sc-subtitle);
  font-size: 13px;
}

input, select, button {
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--sc-field-border);
  background: var(--sc-field-bg);
  color: var(--sc-text);
  padding: 0 10px;
}

button {
  background: var(--sc-primary);
  border: none;
  cursor: pointer;
}

button.ghost {
  background: var(--sc-ghost);
}

.sc-result {
  padding: 10px;
  border-radius: 8px;
  background: var(--sc-field-bg);
  border: 1px solid var(--sc-card-border);
  white-space: pre-wrap;
}

.sc-table-wrap {
  overflow: auto;
}

.sc-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1100px;
}

.sc-table th, .sc-table td {
  border-bottom: 1px solid var(--sc-card-border);
  padding: 8px;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}

.sc-form-grid {
  display: grid;
  grid-template-columns: 90px 1fr 90px 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.sc-msg {
  min-height: 20px;
  color: var(--sc-info);
}

.sc-rule-list {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.sc-rule-item {
  padding: 8px 10px;
  border: 1px solid var(--sc-card-border);
  border-radius: 8px;
  background: var(--sc-field-bg);
  display: flex;
  align-items: center;
  gap: 8px;
}

.row-actions {
  display: flex;
  gap: 6px;
}

.row-actions button {
  height: 28px;
  font-size: 12px;
  padding: 0 8px;
}

.sc-ai-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 12px;
}

.sc-ai-preview {
  width: 100%;
  min-height: 220px;
  object-fit: cover;
  border: 1px solid var(--sc-card-border);
  border-radius: 10px;
  background: var(--sc-field-bg);
}

.sc-ai-right {
  display: grid;
  gap: 10px;
}

.sc-modal-mask {
  position: fixed;
  inset: 0;
  background: var(--sc-mask);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 16px;
}

.sc-modal-mask.show {
  display: flex;
}

.sc-modal-panel {
  width: min(760px, 96vw);
  max-height: 88vh;
  overflow: auto;
  background: var(--sc-field-bg);
  border: 1px solid var(--sc-card-border);
  border-radius: 12px;
  padding: 14px;
}

.sc-modal-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.sc-modal-message {
  border: 1px solid var(--sc-card-border);
  border-radius: 8px;
  background: var(--sc-card);
  padding: 10px;
  min-height: 64px;
  white-space: pre-wrap;
  line-height: 1.5;
}

.sc-modal-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.sc-modal-actions button.secondary {
  background: var(--sc-ghost);
}

.sc-modal-actions button.danger {
  background: #dc2626;
}

.sc-profile-card {
  display: grid;
  gap: 8px;
}

.sc-profile-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.sc-tab-btn {
  height: 32px;
  border-radius: 999px;
  padding: 0 14px;
  border: 1px solid var(--sc-field-border);
  background: var(--sc-field-bg);
  color: var(--sc-text);
}

.sc-tab-btn.active {
  background: var(--sc-primary);
  color: #ffffff;
  border-color: transparent;
}

/* WAVE */
.wave-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.wave-card {
  background: rgba(30, 41, 59, 0.6);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid rgba(148, 163, 184, 0.2);
}
.wave-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}
.wave-card img {
  width: 100%;
  height: 360px;
  display: block;
  object-fit: cover;
}
.wave-card-text {
  padding: 12px;
  font-size: 13px;
  color: #cbd5e1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wave-lightbox {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}
.wave-lb-close {
  position: absolute;
  top: 20px; right: 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  z-index: 10000;
}
.wave-lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  font-size: 48px;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 8px;
  z-index: 10000;
  transition: background 0.2s;
}
.wave-lb-nav:hover { background: rgba(255, 255, 255, 0.3); }
.wave-lb-nav.prev { left: 24px; }
.wave-lb-nav.next { right: 24px; }

.wave-lb-content {
  display: flex;
  max-width: 1100px;
  width: 90%;
  height: 80vh;
  background: #1e293b;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
.wave-lb-img-wrap {
  flex: 1;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.wave-lb-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
}
.wave-lb-info {
  width: 400px;
  padding: 32px 24px;
  overflow-y: auto;
  background: #1e293b;
  border-left: 1px solid rgba(148, 163, 184, 0.2);
  display: flex;
  flex-direction: column;
}
.wave-lb-badge {
  display: inline-block;
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  margin-bottom: 20px;
  align-self: flex-start;
  border: 1px solid rgba(59, 130, 246, 0.4);
}
.wave-lb-info h4 {
  margin: 0 0 12px 0;
  color: #e2e8f0;
  font-size: 16px;
  font-weight: 600;
}
.wave-lb-info p {
  margin: 0;
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.8;
}

/* Zhihu Styles */
#zhihuSection {
  position: relative;
  min-height: calc(100vh - 120px);
  padding: 0;
  display: flex;
  background: #f6f6f6;
  border-radius: 8px;
  overflow: hidden;
  color: #121212;
}

.zhihu-toc {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 999;
  width: 48px;
  height: 48px;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  overflow: hidden;
  transition: width 0.3s ease, height 0.3s ease;
  display: flex;
  flex-direction: column;
}

.zhihu-toc:hover {
  width: 260px;
  height: calc(100vh - 160px);
}

.toc-header {
  width: 48px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  font-size: 20px;
  color: #0084ff;
  cursor: default;
  flex-shrink: 0;
  white-space: nowrap;
}

.zhihu-toc:hover .toc-header {
  width: 100%;
  text-align: left;
  padding-left: 20px;
  border-bottom: 1px solid #ebebeb;
}

.toc-body {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
  flex: 1;
  overflow-y: auto;
  padding: 10px 0;
}

.zhihu-toc:hover .toc-body {
  opacity: 1;
  visibility: visible;
}

.toc-group {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: bold;
  color: #8590a6;
  margin-top: 8px;
}

.toc-item {
  padding: 8px 20px 8px 32px;
  font-size: 14px;
  color: #444;
  cursor: pointer;
  transition: background 0.2s;
}

.toc-item:hover {
  background: #f6f6f6;
  color: #0084ff;
}

.toc-item.active {
  background: #e6f3ff;
  color: #0084ff;
  font-weight: 500;
}

.toc-item.disabled {
  color: #ccc;
  cursor: not-allowed;
}

.zhihu-content-area {
  flex: 1;
  padding: 40px 60px 40px 100px;
  overflow-y: auto;
  height: calc(100vh - 120px);
  background: #ffffff;
}

.zhihu-placeholder {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  color: #8590a6;
}

/* Zhihu Rich Text Styles */
.ztext {
  word-break: break-word;
  line-height: 1.6;
  font-size: 16px;
  color: #121212;
  font-family: -apple-system,BlinkMacSystemFont,Helvetica Neue,PingFang SC,Microsoft YaHei,Source Han Sans SC,Noto Sans CJK SC,WenQuanYi Micro Hei,sans-serif;
}

.ztext p {
  margin: 1.4em 0;
}

.ztext h2, .ztext h3 {
  margin: 1.5em 0 0.8em;
  font-weight: 600;
}

.ztext figure {
  margin: 1.4em 0;
  text-align: center;
}

.ztext img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  display: block;
  margin: 0 auto;
}

.ztext figcaption {
  margin-top: 8px;
  font-size: 14px;
  color: #8590a6;
  line-height: 1.5;
}

.ztext blockquote {
  margin: 1.4em 0;
  padding: 10px 20px;
  border-left: 4px solid #ebebeb;
  color: #646464;
  background: #f6f6f6;
}

.ztext a {
  color: #175199;
  text-decoration: none;
}

.ztext a:hover {
  text-decoration: underline;
}

.ztext hr {
  margin: 2em 0;
  border: 0;
  border-top: 1px solid #ebebeb;
}

.ztext ul, .ztext ol {
  margin: 1.4em 0;
  padding-left: 2em;
}

.ztext li {
  margin-bottom: 0.5em;
}

/* X (Twitter) Styles */
.x-layout {
  display: flex;
  height: calc(100vh - 120px);
  background: #000;
  color: #e7e9ea;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.x-sidebar {
  width: 275px;
  border-right: 1px solid #2f3336;
  display: flex;
  flex-direction: column;
  padding: 0 12px;
}

.x-logo {
  padding: 12px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s;
}

.x-logo:hover {
  background: rgba(231, 233, 234, 0.1);
}

.x-nav {
  margin-top: 16px;
}

.x-nav-item {
  display: flex;
  align-items: center;
  padding: 12px;
  border-radius: 9999px;
  background: transparent;
  border: none;
  color: #e7e9ea;
  font-size: 20px;
  cursor: pointer;
  transition: background 0.2s;
  width: fit-content;
  margin-bottom: 8px;
}

.x-nav-item:hover {
  background: rgba(231, 233, 234, 0.1);
}

.x-nav-item.active {
  font-weight: bold;
}

.x-nav-item .x-label {
  margin-left: 20px;
}

.x-timeline {
  flex: 1;
  max-width: 100%;
  border-right: none;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.x-header {
  height: 53px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #2f3336;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 2;
}

.x-header h2 {
  font-size: 20px;
  font-weight: bold;
  margin: 0;
}

.x-feed {
  flex: 1;
  overflow-y: auto;
}

.x-tweet {
  padding: 12px 16px;
  border-bottom: 1px solid #2f3336;
  display: flex;
  transition: background 0.2s;
  cursor: pointer;
}

.x-tweet:hover {
  background: rgba(255, 255, 255, 0.03);
}

.x-tweet-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #333639;
  margin-right: 12px;
  flex-shrink: 0;
}

.x-tweet-body {
  flex: 1;
  min-width: 0;
}

.x-tweet-meta {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
  font-size: 15px;
}

.x-tweet-name {
  font-weight: bold;
  color: #e7e9ea;
}

.x-tweet-handle, .x-tweet-dot, .x-tweet-time {
  color: #71767b;
  margin-left: 4px;
}

.x-tweet-text {
  font-size: 15px;
  line-height: 20px;
  margin-bottom: 12px;
  word-wrap: break-word;
}

.x-tweet-images {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #2f3336;
  margin-top: 12px;
  display: grid;
  gap: 2px;
  background: #16181c;
}

.x-tweet-images.count-1 { 
  grid-template-columns: 1fr; 
}
.x-tweet-images.count-2,
.x-tweet-images.count-3,
.x-tweet-images.count-4 {
  aspect-ratio: 16 / 9;
}
.x-tweet-images.count-2 { grid-template-columns: 1fr 1fr; }
.x-tweet-images.count-3 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.x-tweet-images.count-3 img:first-child { grid-row: 1 / 3; }
.x-tweet-images.count-4 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }

.x-tweet-images img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.x-tweet-images.count-1 img {
  height: auto;
  max-height: 80vh;
}

.x-tweet-actions {
  display: flex;
  justify-content: space-between;
  max-width: 425px;
  margin-top: 12px;
  color: #71767b;
  font-size: 13px;
}

.x-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: #71767b;
}