body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
input,
textarea,
p,
hr,
thead,
tbody,
tfoot,
th,
td {
  margin: 0;
  padding: 0;
}

ul li {
  list-style: none;
  margin: 0px;
  padding: 0px;
}

.mt1 {
  margin-top: -2px;
}

html {
  -ms-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

.red {
  border: 2px solid red;
}

body {
  line-height: 1.5;
  font-size: 14px;
}

body {
  background: #fff;
}

input::-webkit-input-speech-button {
  display: none;
}

button,
input,
textarea {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.none {
  display: none;
}

.show {
  display: block;
}

.abs {
  position: absolute;
  z-index: 1;
}

.rel {
  position: relative;
}

.center {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.xcenter {
  left: 50%;
  transform: translateX(-50%);
}

.fcenter {
  display: flex;
  align-items: center;
  justify-content: center;
}

.fcenter1 {
  display: flex;
  align-items: center;
}

.mask {
  position: fixed;
  left: 0;
  top: 0;
  margin: 0 auto;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1009;
  color: #ffffff;
}

.shan1 {
  opacity: 0;
  -webkit-animation: fadeInOut 1s linear 0.3s infinite;
  animation: fadeInOut 1s linear 0.3s infinite;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.shan2 {
  opacity: 0;
  -webkit-animation: fadeInOut 1s linear 0.5s infinite;
  animation: fadeInOut 1s linear 0.5s infinite;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.shan3 {
  opacity: 0;
  -webkit-animation: fadeInOut 1s linear 0.7s infinite;
  animation: fadeInOut 1s linear 0.7s infinite;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.shack {
  -webkit-animation: tossing 0.4s linear 0.4s infinite;
  animation: tossing 0.4s linear 0.4s infinite;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.animation1 {
  opacity: 0;
  -webkit-animation: bounceIn 1.2s linear 0.5s forwards;
  animation: bounceIn 1.2s linear 0.5s forwards;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.animationbag {
  opacity: 0;
  -webkit-animation: bounceIn 0.8s linear 0s forwards;
  animation: bounceIn 0.8s linear 0s forwards;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.animation2 {
  opacity: 0;
  -webkit-animation: bounceIn 1.2s linear 1s forwards;
  animation: bounceIn 1.2s linear 1s forwards;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.animation3 {
  opacity: 0;
  -webkit-animation: bounceIn 1.2s linear 1.5s forwards;
  animation: bounceIn 1.2s linear 1.5s forwards;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.animation4 {
  opacity: 0;
  -webkit-animation: bounceIn 1.2s linear 2s forwards;
  animation: bounceIn 1.2s linear 2s forwards;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

.animation5 {
  opacity: 0;
  -webkit-animation: bounceInUp 0.4s linear 1.5s forwards;
  animation: bounceInUp 0.4s linear 1.5s forwards;
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}

@-webkit-keyframes iconShake {
  0% {
    -webkit-transform: translateY(15px);
  }

  100% {
    -webkit-transform: translateY(-15px);
  }
}

@keyframes iconShake {
  0% {
    transform: translateY(3px);
  }

  100% {
    transform: translateY(-3px);
  }
}

@-webkit-keyframes fadeInOut {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.8);
  }

  50% {
    opacity: 1;
    -webkit-transform: scale(1);
  }

  100% {
    opacity: 0;
    -webkit-transform: scale(0.8);
  }
}

@keyframes fadeInOut {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }

  50% {
    opacity: 1;
    transform: scale(1);
  }

  100% {
    opacity: 0;
    transform: scale(0.8);
  }
}

.spinner {
  margin: 500px auto;
  width: 90px;
  height: 60px;
  text-align: center;
  font-size: 10px;
}

.spinner>div {
  background-color: #fff;
  height: 100%;
  width: 6px;
  display: inline-block;

  -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
  animation: stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.spinner .rect3 {
  -webkit-animation-delay: -1s;
  animation-delay: -1s;
}

.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

@-webkit-keyframes stretchdelay {

  0%,
  40%,
  100% {
    -webkit-transform: scaleY(0.4);
  }

  20% {
    -webkit-transform: scaleY(1);
  }
}

@keyframes stretchdelay {

  0%,
  40%,
  100% {
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }

  20% {
    transform: scaleY(1);
    -webkit-transform: scaleY(1);
  }
}

@keyframes move_wave {
  0% {
    transform: translateX(0) translateZ(0) scaleY(1);
  }

  50% {
    transform: translateX(-25%) translateZ(0) scaleY(1);
  }

  100% {
    transform: translateX(-50%) translateZ(0) scaleY(1);
  }
}

/* 确认弹窗 */
.confirm {
  position: fixed;
  left: 0px;
  right: 0px;
  top: 0px;
  bottom: 0px;
  z-index: 10000;
  background-color: rgba(0, 0, 0, 0.75);
  border-radius: 20px;
  display: none;
}

.confirm_box {
  position: absolute;
  width: 500px;
  height: 368px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border-radius: 20px;
}

.confirm_box p {
  text-align: center;
  line-height: 100px;
  height: 100px;
  color: #333333;
  border-bottom: 1px solid #333333;
  font-size: 30px;
}

.confirm_val {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 30px 30px;
  font-size: 24px;
}

.confirm_btn {
  border-top: 1px solid gray;
  height: 100px;
  text-align: center;
  line-height: 100px;
  border-radius: 0 0 20px 20px;
  color: #ffffff;
  /* background-image: linear-gradient(to right, #f788c4, #f458ad); */
  background-color: #f8c215;
  margin-top: 2px;
  font-size: 30px;
}

@keyframes left-right-shake {

  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-4px);
  }

  /* 左移 3px（幅度极小） */
  75% {
    transform: translateX(4px);
  }

  /* 右移 3px */
}

/* 无限晃动动画类 */
.loop-shake {
  animation: left-right-shake 1s infinite linear;
}

.animate__heartBeat {
  animation-name: heartBeatSmall !important;
}

/* 强制缩小 animate__heartBeat 幅度，100% 生效 */
.animate__heartBeat {
  animation-name: heartBeatSmall !important;
}

/* 自定义小幅度心跳（自己随便调大小） */
@keyframes heartBeatSmall {
  0% {
    transform: scale(1);
  }

  14% {
    transform: scale(1.04);
    /* 幅度极小！ */
  }

  28% {
    transform: scale(1);
  }

  42% {
    transform: scale(1.04);
  }

  70% {
    transform: scale(1);
  }
}

/* ==================== 丝滑交互动画优化 ==================== */

/* 通用过渡效果 */
.transition-all {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-opacity {
  transition: opacity 0.3s ease-out;
}

.transition-transform {
  transition: transform 0.3s ease-out;
}

/* 按钮点击缩放效果 */
.btn-scale {
  transition: transform 0.15s ease-out;
}

.btn-scale:active {
  transform: scale(0.95);
}

/* 页面和弹窗显示/隐藏动画 */
.page-in {
  animation: pageIn 0.4s ease-out forwards;
}

.page-out {
  animation: pageOut 0.3s ease-in forwards;
}

.popup-in {
  animation: popupIn 0.35s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

.popup-out {
  animation: popupOut 0.25s ease-in forwards;
}

/* 弹窗背景遮罩动画 */
.mask-in {
  animation: maskIn 0.3s ease-out forwards;
}

.mask-out {
  animation: maskOut 0.25s ease-in forwards;
}

/* 从下往上滑入 */
.slide-up-in {
  animation: slideUpIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide-up-out {
  animation: slideUpOut 0.3s ease-in forwards;
}

/* 淡入淡出 */
.fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

.fade-out {
  animation: fadeOut 0.25s ease-in forwards;
}

/* 缩放进入 */
.scale-in {
  animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.scale-out {
  animation: scaleOut 0.2s ease-in forwards;
}

/* 弹跳进入 */
.bounce-in {
  animation: bounceInCustom 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

/* 从右侧滑入 */
.slide-right-in {
  animation: slideRightIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide-right-out {
  animation: slideRightOut 0.3s ease-in forwards;
}

/* 从左侧滑入 */
.slide-left-in {
  animation: slideLeftIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide-left-out {
  animation: slideLeftOut 0.3s ease-in forwards;
}

/* 列表项依次进入动画 */
.list-item-in {
  animation: listItemIn 0.4s ease-out forwards;
}

.list-item-in:nth-child(1) {
  animation-delay: 0s;
}

.list-item-in:nth-child(2) {
  animation-delay: 0.08s;
}

.list-item-in:nth-child(3) {
  animation-delay: 0.16s;
}

.list-item-in:nth-child(4) {
  animation-delay: 0.24s;
}

.list-item-in:nth-child(5) {
  animation-delay: 0.32s;
}

.list-item-in:nth-child(6) {
  animation-delay: 0.4s;
}

/* ==================== 关键帧动画定义 ==================== */

/* 页面进入 */
@keyframes pageIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pageOut {
  from {
    opacity: 1;
    transform: scale(1);
  }

  to {
    opacity: 0;
    transform: scale(0.95);
  }
}

/* 弹窗进入 */
@keyframes popupIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.7);
  }

  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes popupOut {
  from {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
}

/* 遮罩进入 */
@keyframes maskIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes maskOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

/* 从下往上 */
@keyframes slideUpIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUpOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

/* 淡入淡出 */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

/* 缩放 */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes scaleOut {
  from {
    opacity: 1;
    transform: scale(1);
  }

  to {
    opacity: 0;
    transform: scale(0.8);
  }
}

/* 自定义弹跳 */
@keyframes bounceInCustom {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }

  50% {
    transform: scale(1.05);
  }

  70% {
    transform: scale(0.9);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* 右侧滑入 */
@keyframes slideRightIn {
  from {
    opacity: 0;
    transform: translateX(100px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideRightOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }

  to {
    opacity: 0;
    transform: translateX(100px);
  }
}

/* 左侧滑入 */
@keyframes slideLeftIn {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideLeftOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }

  to {
    opacity: 0;
    transform: translateX(-100px);
  }
}

/* 列表项进入 */
@keyframes listItemIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 菜单悬浮效果 */
.menu-item-hover {
  transition: transform 0.2s ease-out, filter 0.2s ease-out;
}

.menu-item-hover:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* 答题选项选中效果 */
.answer-option {
  transition: all 0.25s ease-out;
}

.answer-option.selected {
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(255, 193, 7, 0.4);
}

/* 葫芦点击效果 */
.hulu-clickable {
  transition: transform 0.15s ease-out, filter 0.15s ease-out;
  cursor: pointer;
}

.hulu-clickable:active {
  transform: scale(0.9);
  filter: brightness(1.2);
}

/* 加载中旋转效果 */
.rotate-spin {
  animation: rotateSpin 1s linear infinite;
}

@keyframes rotateSpin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* 闪烁提示效果 */
.blink-tip {
  animation: blinkTip 1.5s ease-in-out infinite;
}

@keyframes blinkTip {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}