/* 鎵€鏈塁SS鏍峰紡淇濇寔涓嶅彉 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

body {
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
  color: #333;
  line-height: 1.6;
  padding: 20px;
  max-width: 600px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: 80px;
}

header {
  text-align: center;
  margin-bottom: 25px;
  padding: 20px 15px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

h1 {
  color: #2c3e50;
  font-size: 24px;
  margin-bottom: 15px;
}

.intro-box {
  background: #fff8e1;
  border: 1px dashed #ffd54f;
  border-radius: 10px;
  padding: 15px 8px;
  margin: 15px 0;
}

.intro-item {
  display: flex;
  align-items: center;
  margin: 8px 0;
}

.intro-icon {
  color: #e60023;
  margin-right: 4px;
  font-size: 18px;
}

.step {
  background: white;
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.step-title {
  font-size: 18px;
  color: #2c3e50;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.step-number {
  display: inline-block;
  background: #3498db;
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  text-align: center;
  line-height: 24px;
  margin-right: 10px;
  font-weight: bold;
  font-size: 14px;
}

.image-collage-container {
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  padding: 15px;
  margin: 15px 0;
  text-align: center;
}

.collage-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  margin: 0 auto 15px;
  display: block;
  background: white;
  -webkit-touch-callout: default;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer-events: auto;
  cursor: pointer;
}

.refresh-button {
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 20px;
  padding: 8px 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 10px auto;
  transition: all 0.2s ease;
}

.refresh-button:hover {
  background: #e9ecef;
}

.kuaishou-jump-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(to right, #FF5000, #FF2C00);
  color: white;
  border: none;
  padding: 12px 15px;
  border-radius: 30px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  /* width: 50%; */
  margin: 20px auto;
}

.kuaishou-jump-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.step-image {
  width: 100%;
  border-radius: 10px;
  margin-top: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border: 1px solid #eee;
}

.success-box {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: 10px;
  padding: 15px;
  margin-top: 15px;
  text-align: center;
  color: #155724;
}

.success-icon {
  font-size: 40px;
  color: #28a745;
  margin-bottom: 10px;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 12px 20px;
  border-radius: 30px;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.toast.show {
  opacity: 1;
}

.chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.chatbot-button {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(to right, #12B7F5, #1E90FF);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
}

.chatbot-button:hover {
  transform: scale(1.1);
}

.chatbot-button i {
  font-size: 24px;
}

.online-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  background: #00ff00;
  border: 2px solid white;
  border-radius: 50%;
}

.chat-window {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 320px;
  height: 450px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e0e0e0;
}

.chat-header {
  background: linear-gradient(to right, #12B7F5, #1E90FF);
  color: white;
  padding: 12px 15px;
  display: flex;
  align-items: center;
  position: relative;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 10px;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

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

.chat-info {
  flex: 1;
}

.chat-name {
  font-weight: bold;
  font-size: 16px;
}

.chat-status {
  font-size: 12px;
  opacity: 0.9;
}

.chat-actions {
  display: flex;
  gap: 10px;
}

.chat-action {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 16px;
}

.chat-messages {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  background: #f5f5f5;
}

.message {
  max-width: 80%;
  padding: 12px 15px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.4;
  position: relative;
}

.bot-message {
  background: white;
  align-self: flex-start;
  border-bottom-left-radius: 5px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.user-message {
  background: #95ec69;
  align-self: flex-end;
  border-bottom-right-radius: 5px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.image-message {
  padding: 5px;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  max-width: 200px;
}

.image-message img {
  width: 100%;
  border-radius: 5px;
}

.chat-input-area {
  padding: 15px;
  border-top: 1px solid #e0e0e0;
  background: white;
  display: flex;
  flex-direction: column;
}

.screenshot-notice {
  background: #fff8e1;
  border: 1px dashed #ffd54f;
  border-radius: 5px;
  padding: 8px 12px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #ff6f00;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.screenshot-notice i {
  margin-right: 5px;
}

.input-row {
  display: flex;
  align-items: center;
}

.chat-input {
  flex: 1;
  padding: 10px 15px;
  border: 1px solid #e0e0e0;
  border-radius: 20px;
  outline: none;
  font-size: 14px;
}

.chat-input:focus {
  border-color: #12B7F5;
}

.chat-send {
  background: #12B7F5;
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-left: 10px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-upload {
  background: none;
  border: none;
  color: #7f8c8d;
  font-size: 20px;
  cursor: pointer;
  margin-right: 10px;
}

.resource-message {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resource-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin-top: 10px;
}

.resource-button {
  background: linear-gradient(to right, #ff7e5f, #feb47b);
  color: white;
  padding: 10px 15px;
  border-radius: 20px;
  text-decoration: none;
  text-align: center;
  font-weight: bold;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.resource-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.3);
}

.resource-button.secondary {
  background: linear-gradient(to right, #42e695, #3bb2b8);
}

.resource-button.tertiary {
  background: linear-gradient(to right, #5b86e5, #36d1dc);
}

.simple-guide {
  background: #f0f7ff;
  border-radius: 10px;
  padding: 15px;
  margin: 15px 0;
  border-left: 4px solid #3498db;
}

.guide-step {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.guide-step:last-child {
  margin-bottom: 0;
}

.guide-icon {
  background: #3498db;
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  font-size: 12px;
}

.guide-text {
  flex: 1;
}

.highlight {
  color: #e60023;
  font-weight: bold;
}

.contact-button {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #ddd;
  border-radius: 20px;
  padding: 8px 15px;
  font-size: 12px;
  color: #666;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  width: fit-content;
  margin: 20px auto;
}

.contact-button:hover {
  background: white;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  color: #333;
}

.download-prompt {
  display: none;
  margin-top: 10px;
  text-align: center;
  color: #e60023;
}

.save-hint {
  font-size: 14px;
  color: #666;
  margin-top: 10px;
  text-align: center;
}

.image-container {
  position: relative;
  display: inline-block;
  margin: 0 auto;
}

.image-wrapper {
  position: relative;
  display: inline-block;
}

.long-press-hint {
  font-size: 14px;
  color: #3498db;
  margin-top: 10px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

img {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
}

.loading-indicator {
  display: none;
  text-align: center;
  margin: 10px 0;
  color: #3498db;
}

.alternative-save-btn {
  background: #3498db;
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 10px auto;
  transition: all 0.2s ease;
}

.alternative-save-btn:hover {
  background: #2980b9;
}

.audit-status {
  padding: 15px;
  border-radius: 10px;
  margin-top: 15px;
  text-align: center;
  font-weight: bold;
  transition: all 0.3s ease;
}

.audit-status.initial {
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  color: #6c757d;
}

.audit-status.fail {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  color: #856404;
}

.audit-status.success {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

/* 鍏ㄥ睆鍥剧墖鏌ョ湅鍣ㄦ牱寮� */
.image-viewer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  cursor: pointer;
}

.image-viewer img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.image-viewer-close {
  position: absolute;
  top: 20px;
  right: 20px;
  color: white;
  font-size: 30px;
  background: rgba(0, 0, 0, 0.5);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10001;
}

.save-instruction {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  text-align: center;
  color: white;
  font-size: 16px;
  background: rgba(0, 0, 0, 0.5);
  padding: 10px;
  animation: fadeInOut 3s infinite;
}

@keyframes fadeInOut {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

/* 瑙嗛鎾斁鍣ㄦ牱寮� */
.video-container {
  position: relative;
  width: 100%;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.video-player {
  width: 100%;
  height: auto;
  display: block;
}

.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  padding: 15px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.video-container:hover .video-controls {
  opacity: 1;
}

.progress-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.3);
  border-radius: 3px;
  margin-bottom: 10px;
  cursor: pointer;
}

.progress-bar {
  height: 100%;
  background: #e60023;
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

.control-buttons {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.left-controls, .right-controls {
  display: flex;
  align-items: center;
  gap: 15px;
}

.control-btn {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.time-display {
  color: white;
  font-size: 14px;
  font-family: monospace;
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 5px;
}

.volume-slider {
  width: 60px;
  height: 4px;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.volume-level {
  height: 100%;
  background: white;
  border-radius: 2px;
  width: 80%;
}

.play-pause-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.play-pause-btn:hover {
  background: rgba(255,255,255,0.3);
}

.video-title {
  position: absolute;
  top: 15px;
  left: 15px;
  color: white;
  font-size: 14px;
  background: rgba(0,0,0,0.5);
  padding: 5px 10px;
  border-radius: 4px;
}

/* 瑙嗛鎾斁鍣ㄥ皝闈㈡牱寮� */
.video-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
}

.play-button-center {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  color: #FF5000;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.play-button-center:hover {
  transform: scale(1.1);
  background: white;
}