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

html, body, input, text, textarea {
  outline: none;
  font-family: 'Arial', 'Microsoft YaHei', '黑体', '宋体', sans-serif;
  font-size: 12px;
}

html, body {
  background: #fff;
  min-height: 100vh;
}

/* 背景图片 */
html,body{
  background:url(https://i.alapi.cn/acg) no-repeat 100%;
}

/* Main */
body {
  text-align: center;
  overflow-x: hidden;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  min-height: 100vh;
}

.meta {
  margin: 0 0 30px 0;
  opacity: 0;
  transform: translateY(-50px);
  transition: .6s all cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.on .meta {
  opacity: 1;
  transform: translateY(0);
}

.meta .title {
  line-height: 1em;
  color: #667eea;
  font-size: 42px;
  text-transform: uppercase;
  transition: .6s all ease;
}

.meta .description {
  margin: 10px 0 0 0;
  line-height: 1em;
  color: #7e7e7e;
  font-size: 16px;
  font-weight: normal;
  transition: .6s all ease .1s;
}

.link-area {
  opacity: 0;
  transform: translateY(30px);
  transition: .6s all cubic-bezier(0.175, 0.885, 0.32, 1.275) .2s;
  text-align: center;
  width: 100%;
  max-width: 500px;
}

.on .link-area {
  opacity: 1;
  transform: translateY(0);
}

.link-area input {
  display: block;
  width: 100%;
  height: 45px;
  line-height: 45px;
  padding: 0 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  color: #333;
  font-size: 16px;
  margin: 0 auto 15px;
}

.link-area #url.focus,
.link-area #url:focus {
  border-color: #1890ff;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
  transition: all .3s ease;
}

.link-area #submit {
  display: block;
  width: 100%;
  height: 50px;
  margin: 0 auto;
  background: #1890ff;
  border-radius: 5px;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: all .3s ease;
  font-size: 16px;
  font-weight: bold;
}

.link-area #submit:hover {
  background: #40a9ff;
}

.link-area #submit:active {
  background: #096dd9;
}

/* Advanced options */
.advanced-options {
  margin: 0 auto 20px;
  opacity: 0;
  transform: translateY(40px);
  transition: .6s all cubic-bezier(0.175, 0.885, 0.32, 1.275) .3s;
  max-width: 500px;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.on .advanced-options {
  opacity: 1;
  transform: translateY(0);
}

.advanced-options .option-row {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.advanced-options .option-item {
  flex: 1;
  min-width: 0;
}

.advanced-options .option-item.full-width {
  flex: 1 1 100%;
}

.advanced-options label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: bold;
  color: #333;
}

.advanced-options input,
.advanced-options select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
  transition: all 0.3s ease;
  background: #fff;
  box-sizing: border-box;
}

.advanced-options input:focus,
.advanced-options select:focus {
  border-color: #ff4665;
  box-shadow: 0 0 0 2px rgba(255, 70, 101, 0.2);
  outline: none;
}

.advanced-options .expiry-options {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
}

.advanced-options .expiry-options select {
  flex: 1;
  min-width: 100px;
}

.advanced-options .expiry-options input {
  flex: 2;
  min-width: 150px;
}

.advanced-options .expiry-buttons {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
}

.advanced-options .expiry-buttons span {
  font-size: 14px;
  color: #666;
  white-space: nowrap;
}

.advanced-options .expiry-buttons button {
  padding: 6px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #f5f5f5;
  color: #333;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.advanced-options .expiry-buttons button:hover {
  background: #ff4665;
  color: #fff;
  border-color: #ff4665;
  transform: translateY(-2px);
}

.advanced-options .expiry-buttons button:active {
  background: #e53e5a;
  transform: translateY(1px);
}

.advanced-options .toggle-options {
  text-align: center;
  margin-top: 10px;
}

.advanced-options .toggle-options a {
  color: #1890ff;
  text-decoration: none;
  font-size: 14px;
}

.advanced-options .toggle-options a:hover {
  text-decoration: underline;
}

.advanced-options .more-options {
  margin-top: 15px;
}

/* Generate button */
.generate-button {
  margin: 0 0 30px 0;
  opacity: 0;
  transform: translateY(30px);
  transition: .6s all cubic-bezier(0.175, 0.885, 0.32, 1.275) .4s;
  text-align: center;
  max-width: 500px;
  width: 100%;
}

.on .generate-button {
  opacity: 1;
  transform: translateY(0);
}

.generate-button #submit {
  display: block;
  width: 100%;
  height: 55px;
  margin: 0 auto;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 8px;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
  font-weight: bold;
}

.generate-button #submit:hover {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transform: translateY(-2px);
}

.generate-button #submit:active {
  transform: translateY(0);
}

/* Result area */
.result-area {
  margin: 0 0 30px 0;
  opacity: 0;
  transform: scale(0.9);
  transition: .6s all cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
  max-width: 500px;
  width: 100%;
}

.on .result-area {
  opacity: 1;
  transform: scale(1);
}

.result-area .result-box {
  display: inline-block;
  vertical-align: middle;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  max-width: 100%;
  width: 100%;
  text-align: left;
  box-sizing: border-box;
}

.result-area .result-header {
  margin-bottom: 15px;
}

.result-area .result-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.result-area .success-icon {
  color: #52c41a;
  font-size: 18px;
  font-weight: bold;
}

.result-area .success-text {
  color: #52c41a;
  font-weight: bold;
}

.result-area .result-content {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  padding: 10px;
  background: #f7f7f7;
  border-radius: 5px;
  flex-direction: column;
  align-items: stretch;
}

.result-area .result-content a {
  flex: 1;
  padding: 10px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  color: #1890ff;
  text-decoration: none;
  font-size: 16px;
  word-break: break-all;
  transition: all 0.3s ease;
}

.result-area .result-content a:hover {
  color: #40a9ff;
  border-color: #1890ff;
  transform: translateY(-1px);
}

.result-area .result-content button {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 8px;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.result-area .result-content button:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.6);
}

.result-area .result-content button:active {
  transform: translateY(-1px) scale(0.98);
  transition: transform 0.1s ease;
}

.result-area .result-info {
  margin-bottom: 20px;
  padding: 15px;
  background: #f7f7f7;
  border-radius: 5px;
}

.result-area .info-item {
  margin-bottom: 10px;
  font-size: 14px;
}

.result-area .info-item:last-child {
  margin-bottom: 0;
}

.result-area .info-item label {
  font-weight: bold;
  margin-right: 10px;
  color: #666;
}

.result-area .result-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.result-area .action-btn {
  padding: 8px 16px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  background: #fff;
  color: #666;
  cursor: pointer;
  transition: all .3s ease;
  font-size: 14px;
  flex: 1;
  min-width: calc(33.333% - 7px);
}

.result-area .action-btn:hover {
  border-color: #1890ff;
  color: #1890ff;
  transform: translateY(-2px);
}

.result-area .action-btn.qr-btn {
  border-color: #1890ff;
  color: #1890ff;
}

.result-area .action-btn.share-btn {
  border-color: #52c41a;
  color: #52c41a;
}

.result-area .action-btn.refresh-btn {
  border-color: #faad14;
  color: #faad14;
}

.result-area .result-message {
  padding: 10px;
  border-radius: 5px;
  text-align: center;
  font-size: 14px;
  margin-top: 10px;
}

.result-area .result-message.success {
  background-color: #f6ffed;
  color: #52c41a;
  border: 1px solid #b7eb8f;
}

.result-area .result-message.error {
  background-color: #fff2f0;
  color: #ff4d4f;
  border: 1px solid #ffccc7;
}

/* 独立的提示区域 */
.notification-area {
  margin: 0 auto 20px;
  max-width: 500px;
  width: 100%;
  transition: all 0.3s ease;
}

.notification-message {
  padding: 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  animation: notificationShow 0.3s ease-out forwards;
}

.notification-message.success {
  background-color: #f6ffed;
  color: #52c41a;
  border: 1px solid #b7eb8f;
}

.notification-message.error {
  background-color: #fff2f0;
  color: #ff4d4f;
  border: 1px solid #ffccc7;
}

@keyframes notificationShow {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* 移动端适配 */
@media (max-width: 768px) {
  .notification-area {
    max-width: 100%;
    margin-bottom: 20px;
  }
  
  .notification-message {
    padding: 18px;
    font-size: 15px;
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  }
}

@media (max-width: 480px) {
  .notification-area {
    margin-bottom: 15px;
  }
  
  .notification-message {
    padding: 16px;
    font-size: 14px;
    border-radius: 10px;
  }
}

.footer {
  width: 100%;
  margin-top: auto;
  padding: 20px 0;
  color: #7e7e7e;
}

.footer a {
  color:#ff4665;
}

/* 现代背景效果 */
@media (max-width: 768px) {
  html, body {
    background-attachment: fixed;
    -webkit-tap-highlight-color: transparent;
  }
  
  body {
    padding: 20px;
  }
  
  .meta {
    margin: 0 0 30px 0;
    text-align: center;
    padding: 10px 0;
  }
  
  .meta .title {
    font-size: 36px;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.5px;
  }
  
  .meta .description {
    font-size: 18px;
    color: #666;
    margin-bottom: 0;
    line-height: 1.5;
  }
  
  .link-area {
    max-width: 100%;
    margin-bottom: 20px;
  }
  
  .link-area input {
    max-width: 100%;
    height: 56px;
    padding: 0 24px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
  }
  
  .link-area input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  }
  
  .advanced-options {
    max-width: 100%;
    padding: 30px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
  }
  
  .advanced-options .option-row {
    flex-direction: column;
    gap: 24px;
  }
  
  .advanced-options .option-item {
    width: 100%;
  }
  
  .advanced-options label {
    font-size: 15px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    display: block;
  }
  
  .advanced-options input,
  .advanced-options select {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    background: #fff;
    transition: all 0.3s ease;
  }
  
  .advanced-options input:focus,
  .advanced-options select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  }
  
  .advanced-options .expiry-options {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  
  .advanced-options .expiry-options select,
  .advanced-options .expiry-options input {
    width: 100%;
  }
  
  .advanced-options .expiry-buttons {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
  }
  
  .advanced-options .expiry-buttons span {
    width: 100%;
    text-align: left;
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
    font-weight: 500;
  }
  
  .advanced-options .expiry-buttons button {
    flex: 1;
    min-width: 70px;
    padding: 10px 18px;
    font-size: 14px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: #f8f8f8;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .advanced-options .expiry-buttons button:hover {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  }
  
  .generate-button {
    max-width: 100%;
    margin-bottom: 20px;
  }
  
  .generate-button #submit {
    max-width: 100%;
    height: 60px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
  }
  
  .generate-button #submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.6);
  }
  
  .result-area {
    max-width: 100%;
    margin-top: 0;
  }
  
  .result-area .result-box {
    max-width: 100%;
    padding: 30px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  }
  
  .result-area .result-header {
    margin-bottom: 24px;
  }
  
  .result-area .success-icon {
    font-size: 28px;
    color: #52c41a;
    margin-right: 12px;
  }
  
  .result-area .success-text {
    font-size: 20px;
    font-weight: bold;
    color: #52c41a;
  }
  
  .result-area .result-content {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 24px;
  }
  
  .result-area .result-content a {
    font-size: 16px;
    color: #667eea;
    text-decoration: none;
    word-break: break-all;
    padding: 16px;
    background: #fff;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
  }
  
  .result-area .result-content a:hover {
    color: #764ba2;
    border-color: #667eea;
    transform: translateY(-1px);
  }
  
  .result-area .result-content button {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .result-area .result-content button:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  }
  
  .result-area .result-info {
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 24px;
  }
  
  .result-area .info-item {
    font-size: 15px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
  }
  
  .result-area .info-item label {
    font-weight: bold;
    color: #666;
  }
  
  .result-area .info-item:last-child {
    margin-bottom: 0;
  }
  
  .result-area .result-actions {
    flex-direction: column;
    gap: 12px;
  }
  
  .result-area .action-btn {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    font-weight: bold;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: #fff;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100%;
  }
  
  .result-area .action-btn:hover {
    border-color: #667eea;
    color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
  }
  
  .result-area .action-btn.qr-btn {
    border-color: #667eea;
    color: #667eea;
  }
  
  .result-area .action-btn.share-btn {
    border-color: #52c41a;
    color: #52c41a;
  }
  
  .result-area .action-btn.refresh-btn {
    border-color: #faad14;
    color: #faad14;
  }
  
  .footer {
    margin-top: 20px;
    padding: 24px;
    text-align: center;
    font-size: 14px;
    color: #999;
    border-radius: 16px;
    margin-bottom: 0;
  }
  
  .footer a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
  }
  
  .footer a:hover {
    color: #764ba2;
    text-decoration: underline;
  }
  
  /* 触摸反馈优化 */
  input, button, select {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    cursor: pointer;
  }
  
  button:active {
    transform: scale(0.96);
    transition: transform 0.1s ease;
  }
  
  input[type="text"]:active,
  input[type="url"]:active,
  input[type="datetime-local"]:active,
  select:active {
    transform: scale(1.02);
    transition: transform 0.1s ease;
  }
  
  /* 平滑滚动效果 */
  html {
    scroll-behavior: smooth;
  }
  
  /* 输入框聚焦动画 */
  input:focus {
    animation: inputFocus 0.3s ease-out forwards;
  }
  
  @keyframes inputFocus {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.02);
    }
    100% {
      transform: scale(1);
    }
  }
  
  /* 按钮悬停动画 */
  button:hover {
    animation: buttonHover 0.3s ease-out forwards;
  }
  
  @keyframes buttonHover {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
  100% {
    transform: translateY(-2px);
  }
}

/* 二维码弹窗样式 - 强制覆盖所有其他样式 */
.qr-popup {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background-color: rgba(0, 0, 0, 0.5) !important;
  z-index: 9999 !important;
  animation: fadeIn 0.3s ease-out !important;
  overflow: hidden !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

/* 强制居中弹窗内容 */
.qr-popup-content {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  z-index: 10000 !important;
  background-color: #fff !important;
  padding: 30px !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
  text-align: center !important;
  max-width: 400px !important;
  width: 90% !important;
  animation: scaleIn 0.3s ease-out !important;
  margin: 0 !important;
  border: none !important;
}

.qr-popup-content h3 {
  margin-top: 0;
  margin-bottom: 20px;
  color: #333;
  font-size: 20px;
  font-weight: bold;
}

.qr-code {
  max-width: 200px;
  max-height: 200px;
  margin: 0 auto 20px;
  display: block;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 10px;
  background-color: #f9f9f9;
}

.qr-popup-content p {
  margin-bottom: 20px;
  color: #666;
  font-size: 14px;
}

.close-btn {
  padding: 10px 20px;
  background-color: #1890ff;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: bold;
  transition: all 0.3s ease;
}

.close-btn:hover {
  background-color: #40a9ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(24, 144, 255, 0.4);
}

.close-btn:active {
  transform: translateY(-1px) scale(0.98);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* 移动端适配 */
@media (max-width: 768px) {
  .qr-popup-content {
    padding: 24px;
    border-radius: 16px;
    max-width: 320px;
  }
  
  .qr-popup-content h3 {
    font-size: 18px;
    margin-bottom: 16px;
  }
  
  .qr-code {
    max-width: 180px;
    max-height: 180px;
    margin-bottom: 16px;
  }
  
  .qr-popup-content p {
    margin-bottom: 16px;
    font-size: 13px;
  }
  
  .close-btn {
    padding: 12px 24px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .qr-popup-content {
    padding: 20px;
    border-radius: 12px;
  }
  
  .qr-popup-content h3 {
    font-size: 16px;
    margin-bottom: 14px;
  }
  
  .qr-code {
    max-width: 160px;
    max-height: 160px;
    margin-bottom: 14px;
  }
  
  .qr-popup-content p {
    margin-bottom: 14px;
    font-size: 12px;
  }
  
  .close-btn {
    padding: 10px 20px;
    font-size: 13px;
  }
}
  
  /* 结果框显示动画 */
  .result-area .result-box {
    animation: resultBoxShow 0.5s ease-out forwards;
  }
  
  @keyframes resultBoxShow {
    0% {
      opacity: 0;
      transform: translateY(30px) scale(0.9);
    }
    100% {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }
}

/* 小屏幕设备 */
@media (max-width: 480px) {
  body {
    padding: 15px;
  }
  
  .meta {
    padding: 5px 0;
  }
  
  .meta .title {
    font-size: 28px;
    margin-bottom: 12px;
  }
  
  .meta .description {
    font-size: 16px;
  }
  
  .link-area input {
    height: 50px;
    font-size: 14px;
    padding: 0 20px;
  }
  
  .advanced-options {
    padding: 24px;
  }
  
  .advanced-options label {
    font-size: 14px;
  }
  
  .advanced-options input,
  .advanced-options select {
    padding: 14px;
    font-size: 14px;
  }
  
  .advanced-options .expiry-buttons {
    gap: 8px;
  }
  
  .advanced-options .expiry-buttons button {
    padding: 8px 14px;
    font-size: 12px;
  }
  
  .generate-button #submit {
    height: 54px;
    font-size: 16px;
  }
  
  .result-area .result-box {
    padding: 24px;
  }
  
  .result-area .result-header {
    margin-bottom: 20px;
  }
  
  .result-area .success-text {
    font-size: 18px;
  }
  
  .result-area .result-content {
    padding: 16px;
    gap: 12px;
  }
  
  .result-area .result-content a {
    font-size: 14px;
    padding: 12px;
  }
  
  .result-area .result-content button {
    padding: 14px;
    font-size: 14px;
  }
  
  .result-area .result-info {
    padding: 16px;
  }
  
  .result-area .info-item {
    font-size: 14px;
  }
  
  .result-area .action-btn {
    padding: 12px;
    font-size: 14px;
  }
  
  .footer {
    padding: 20px;
    font-size: 12px;
  }
}