*, ::before, ::after {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

/*
! tailwindcss v3.4.17 | MIT License | https://tailwindcss.com
*/

/*
1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
*/

*,
::before,
::after {
  box-sizing: border-box;
  /* 1 */
  border-width: 0;
  /* 2 */
  border-style: solid;
  /* 2 */
  border-color: #e5e7eb;
  /* 2 */
}

::before,
::after {
  --tw-content: '';
}

/*
1. Use a consistent sensible line-height in all browsers.
2. Prevent adjustments of font size after orientation changes in iOS.
3. Use a more readable tab size.
4. Use the user's configured `sans` font-family by default.
5. Use the user's configured `sans` font-feature-settings by default.
6. Use the user's configured `sans` font-variation-settings by default.
7. Disable tap highlights on iOS
*/

html,
:host {
  line-height: 1.5;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -moz-tab-size: 4;
  /* 3 */
  -o-tab-size: 4;
     tab-size: 4;
  /* 3 */
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  /* 4 */
  font-feature-settings: normal;
  /* 5 */
  font-variation-settings: normal;
  /* 6 */
  -webkit-tap-highlight-color: transparent;
  /* 7 */
}

/*
1. Remove the margin in all browsers.
2. Inherit line-height from `html` so users can set them as a class directly on the `html` element.
*/

body {
  margin: 0;
  /* 1 */
  line-height: inherit;
  /* 2 */
}

/*
1. Add the correct height in Firefox.
2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
3. Ensure horizontal rules are visible by default.
*/

hr {
  height: 0;
  /* 1 */
  color: inherit;
  /* 2 */
  border-top-width: 1px;
  /* 3 */
}

/*
Add the correct text decoration in Chrome, Edge, and Safari.
*/

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

/*
Remove the default font size and weight for headings.
*/

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

/*
Reset links to optimize for opt-in styling instead of opt-out.
*/

a {
  color: inherit;
  text-decoration: inherit;
}

/*
Add the correct font weight in Edge and Safari.
*/

b,
strong {
  font-weight: bolder;
}

/*
1. Use the user's configured `mono` font-family by default.
2. Use the user's configured `mono` font-feature-settings by default.
3. Use the user's configured `mono` font-variation-settings by default.
4. Correct the odd `em` font sizing in all browsers.
*/

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  /* 1 */
  font-feature-settings: normal;
  /* 2 */
  font-variation-settings: normal;
  /* 3 */
  font-size: 1em;
  /* 4 */
}

/*
Add the correct font size in all browsers.
*/

small {
  font-size: 80%;
}

/*
Prevent `sub` and `sup` elements from affecting the line height in all browsers.
*/

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/*
1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
3. Remove gaps between table borders by default.
*/

table {
  text-indent: 0;
  /* 1 */
  border-color: inherit;
  /* 2 */
  border-collapse: collapse;
  /* 3 */
}

/*
1. Change the font styles in all browsers.
2. Remove the margin in Firefox and Safari.
3. Remove default padding in all browsers.
*/

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-feature-settings: inherit;
  /* 1 */
  font-variation-settings: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  font-weight: inherit;
  /* 1 */
  line-height: inherit;
  /* 1 */
  letter-spacing: inherit;
  /* 1 */
  color: inherit;
  /* 1 */
  margin: 0;
  /* 2 */
  padding: 0;
  /* 3 */
}

/*
Remove the inheritance of text transform in Edge and Firefox.
*/

button,
select {
  text-transform: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Remove default button styles.
*/

button,
input:where([type='button']),
input:where([type='reset']),
input:where([type='submit']) {
  -webkit-appearance: button;
  /* 1 */
  background-color: transparent;
  /* 2 */
  background-image: none;
  /* 2 */
}

/*
Use the modern Firefox focus style for all focusable elements.
*/

:-moz-focusring {
  outline: auto;
}

/*
Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737)
*/

:-moz-ui-invalid {
  box-shadow: none;
}

/*
Add the correct vertical alignment in Chrome and Firefox.
*/

progress {
  vertical-align: baseline;
}

/*
Correct the cursor style of increment and decrement buttons in Safari.
*/

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/*
1. Correct the odd appearance in Chrome and Safari.
2. Correct the outline style in Safari.
*/

[type='search'] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/*
Remove the inner padding in Chrome and Safari on macOS.
*/

::-webkit-search-decoration {
  -webkit-appearance: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Change font properties to `inherit` in Safari.
*/

::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/*
Add the correct display in Chrome and Safari.
*/

summary {
  display: list-item;
}

/*
Removes the default spacing and border for appropriate elements.
*/

blockquote,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
figure,
p,
pre {
  margin: 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

ol,
ul,
menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

/*
Reset default styling for dialogs.
*/

dialog {
  padding: 0;
}

/*
Prevent resizing textareas horizontally by default.
*/

textarea {
  resize: vertical;
}

/*
1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300)
2. Set the default placeholder color to the user's configured gray 400 color.
*/

input::-moz-placeholder, textarea::-moz-placeholder {
  opacity: 1;
  /* 1 */
  color: #9ca3af;
  /* 2 */
}

input::placeholder,
textarea::placeholder {
  opacity: 1;
  /* 1 */
  color: #9ca3af;
  /* 2 */
}

/*
Set the default cursor for buttons.
*/

button,
[role="button"] {
  cursor: pointer;
}

/*
Make sure disabled buttons don't get the pointer cursor.
*/

:disabled {
  cursor: default;
}

/*
1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14)
2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210)
   This can trigger a poorly considered lint error in some tools but is included by design.
*/

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  /* 1 */
  vertical-align: middle;
  /* 2 */
}

/*
Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
*/

img,
video {
  max-width: 100%;
  height: auto;
}

/* Make elements with the HTML hidden attribute stay hidden by default */

[hidden]:where(:not([hidden="until-found"])) {
  display: none;
}

.container {
  width: 100%;
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

/* 页面内容基础样式 */

.page-content {
  display: none;
  flex: 1 1 0%;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.page-content.active {
  display: flex;
  flex-direction: column;
}

/* 汉堡菜单动画 */

.menu-icon span {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.menu-icon:hover span {
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
}

/* 下拉菜单样式 */

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0px;
  z-index: 1001;
  margin-top: 0.25rem;
  min-width: 200px;
  overflow: hidden;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  --tw-shadow-colored: 0 4px 16px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  visibility: hidden;
  --tw-translate-y: -0.5rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  opacity: 0;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.dropdown-menu.show {
  visibility: visible;
  --tw-translate-y: 0px;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  opacity: 1;
}

.menu-item {
  display: block;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(243 244 246 / var(--tw-border-opacity, 1));
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 400;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
  text-decoration-line: none;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.menu-item:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-item .menu-icon {
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1.5rem;
}

.menu-item .menu-text {
  flex: 1 1 0%;
}

.menu-item:first-child {
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.menu-item:last-child {
  border-bottom-width: 0px;
}

/* 已完成功能的样式 */

.menu-item-completed .menu-text {
  font-weight: 700;
}

.menu-item-completed {
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-left-color: rgb(34 197 94 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(240 253 244 / var(--tw-bg-opacity, 1));
}

.menu-item-completed:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(220 252 231 / var(--tw-bg-opacity, 1));
}

/* 用户下拉菜单样式 */

.user-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0px;
  z-index: 1002;
  margin-top: 0.25rem;
  min-width: 220px;
  overflow: hidden;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  --tw-shadow-colored: 0 4px 16px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  visibility: hidden;
  --tw-translate-y: -0.5rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  opacity: 0;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.user-dropdown-menu.show {
  visibility: visible;
  --tw-translate-y: 0px;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  opacity: 1;
}

/* 用户菜单激活状态 */

.user-menu-trigger.active .dropdown-arrow {
  --tw-rotate: 180deg;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

/* 用户信息区域 */

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.user-avatar-large {
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  font-size: 1.125rem;
  line-height: 1.75rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

.user-details {
  flex: 1 1 0%;
}

.user-name-large {
  margin-bottom: 0.125rem;
  font-size: 1rem;
  line-height: 1.5rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.user-status {
  font-size: 0.75rem;
  line-height: 1rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

/* 菜单分割线 */

.menu-divider {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  height: 1px;
  --tw-bg-opacity: 1;
  background-color: rgb(217 217 217 / var(--tw-bg-opacity, 1));
}

/* 用户菜单项 */

.user-menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
  text-decoration-line: none;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.user-menu-item:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.user-menu-item .menu-icon {
  display: flex;
  height: 1rem;
  width: 1rem;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.user-menu-item .menu-text {
  flex: 1 1 0%;
}

/* 练习卡片样式 */

.practice-item {
  display: flex;
  min-height: 120px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.25rem;
  color: inherit;
  text-decoration-line: none;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

@media (min-width: 768px) {
  .practice-item {
    min-height: 100px;
    padding: 1rem;
  }
}

.practice-item:hover {
  --tw-translate-y: -0.125rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  --tw-border-opacity: 1;
  border-color: rgb(22 119 255 / var(--tw-border-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  --tw-shadow-colored: 0 4px 16px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

/* 练习图标样式 */

.practice-icon {
  margin-bottom: 0.5rem;
  font-size: 32px;
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

@media (min-width: 768px) {
  .practice-icon {
    font-size: 28px;
  }
}

.practice-item:hover .practice-icon {
  --tw-scale-x: 1.1;
  --tw-scale-y: 1.1;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

/* 练习标签样式 */

.practice-label {
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
}

@media (min-width: 768px) {
  .practice-label {
    font-size: 0.75rem;
    line-height: 1rem;
  }
}

/* 练习网格布局 - 与模考保持一致 */

.practice-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(140px,1fr));
  gap: 1rem;
}

@media (min-width: 768px) {
  .practice-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
  }
}

/* 模考区域样式 */

.mock-test-section {
  margin-top: 2rem;
}

.mock-test-section h2 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

/* 模考网格布局 */

.mock-test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(140px,1fr));
  gap: 1rem;
}

@media (min-width: 768px) {
  .mock-test-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
  }
}

/* 模考项目样式 */

.mock-test-item {
  display: flex;
  min-height: 120px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.25rem;
  color: inherit;
  text-decoration-line: none;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

@media (min-width: 768px) {
  .mock-test-item {
    min-height: 100px;
    padding: 1rem;
  }
}

.mock-test-item:hover {
  --tw-translate-y: -0.125rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  --tw-border-opacity: 1;
  border-color: rgb(22 119 255 / var(--tw-border-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  --tw-shadow-colored: 0 4px 16px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

/* 模考图标样式 */

.mock-test-icon {
  margin-bottom: 0.5rem;
  font-size: 32px;
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

@media (min-width: 768px) {
  .mock-test-icon {
    font-size: 28px;
  }
}

.mock-test-item:hover .mock-test-icon {
  --tw-scale-x: 1.1;
  --tw-scale-y: 1.1;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

/* 模考标签样式 */

.mock-test-label {
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
}

@media (min-width: 768px) {
  .mock-test-label {
    font-size: 0.75rem;
    line-height: 1rem;
  }
}

/* 输入框样式 */

/* 按钮样式 */

.btn-primary {
  border-radius: 6px;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.btn-primary:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  --tw-shadow-colored: 0 2px 8px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.btn-primary:active {
  --tw-bg-opacity: 1;
  background-color: rgb(9 88 217 / var(--tw-bg-opacity, 1));
}

.btn-secondary {
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.btn-secondary:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  --tw-shadow-colored: 0 2px 8px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.btn-secondary:active {
  --tw-bg-opacity: 1;
  background-color: rgb(243 244 246 / var(--tw-bg-opacity, 1));
}

/* 成功/错误状态 */

/* 模态框样式 */

/* 表单样式 */

.form-actions .btn-primary,
  .form-actions .btn-secondary {
  flex: 1 1 0%;
}

/* 设置页面样式 */

.settings-container {
  margin-left: auto;
  margin-right: auto;
  max-width: 56rem;
  padding: 1.5rem;
}

.settings-container h2 {
  margin-bottom: 1.5rem;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  padding-bottom: 1rem;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

/* 选项卡样式 */

.settings-tabs {
  margin-bottom: 1.5rem;
  display: flex;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
}

.settings-tab {
  position: relative;
  cursor: pointer;
  border-width: 0px;
  background-color: transparent;
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.settings-tab:hover {
  background-color: rgb(0 0 0 / var(--tw-bg-opacity, 1));
  --tw-bg-opacity: 0.05;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.settings-tab.active {
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.settings-tab.active::after {
  position: absolute;
  bottom: 0px;
  left: 0px;
  right: 0px;
  height: 0.125rem;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  --tw-content: '';
  content: var(--tw-content);
}

/* 设置内容样式 */

.settings-content {
  min-height: 400px;
}

.settings-content h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.settings-content p {
  margin-bottom: 1.5rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

/* 功能设置样式 */

.feature-settings > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(1.5rem * var(--tw-space-y-reverse));
}

.feature-group {
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.feature-group h4 {
  margin-bottom: 1rem;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  padding-bottom: 0.5rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.feature-options > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.75rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.75rem * var(--tw-space-y-reverse));
}

.feature-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 0.25rem;
  padding: 0.5rem;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.feature-option:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.feature-option input[type="checkbox"] {
  height: 1rem;
  width: 1rem;
  border-radius: 0.25rem;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.feature-option input[type="checkbox"]:focus {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
  --tw-ring-opacity: 1;
  --tw-ring-color: rgb(22 119 255 / var(--tw-ring-opacity, 1));
}

.feature-option input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.feature-option label {
  display: flex;
  flex: 1 1 0%;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.feature-option label:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.75;
}

/* 状态标签样式 */

.status {
  border-radius: 9999px;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 500;
}

.status.completed {
  background-color: rgb(82 196 26 / var(--tw-bg-opacity, 1));
  --tw-bg-opacity: 0.1;
  --tw-text-opacity: 1;
  color: rgb(82 196 26 / var(--tw-text-opacity, 1));
}

.status.undeveloped {
  --tw-bg-opacity: 1;
  background-color: rgb(254 249 195 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(161 98 7 / var(--tw-text-opacity, 1));
}

/* 设置操作按钮样式 */

.settings-actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.75rem;
  border-top-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  padding-top: 1.5rem;
}

.settings-actions .btn-primary,
  .settings-actions .btn-secondary {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

/* RCW模块样式 */

.exercise-nav {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.exercise-nav label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.exercise-selector {
  min-width: 200px;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.load-exercise-btn {
  cursor: pointer;
  border-radius: 0.25rem;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.load-exercise-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

.exercise-instruction {
  margin-bottom: 1rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.passage {
  margin-bottom: 1.5rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
  font-size: 1rem;
  line-height: 1.5rem;
  line-height: 1.625;
}

.passage p {
  margin-bottom: 1rem;
}

.passage p:last-child {
  margin-bottom: 0px;
}

/* RCW特有的段落样式 */

#rcw-page .passage {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  line-height: 2.5;
}

#rcw-page .passage p {
  margin-bottom: 1.5rem;
}

#rcw-page .passage p:last-child {
  margin-bottom: 0px;
}

#rcw-page .passage p {
  line-height: 2.5;
}

/* RCW固定宽度 - 桌面端 */

@media (min-width: 769px) {
  #rcw-page main {
    margin-left: auto;
    margin-right: auto;
    width: 679px;
  }

  #rcw-page .exercise-nav,
    #rcw-page .exercise-instruction,
    #rcw-page .passage,
    #rcw-page .controls,
    #rcw-page .results {
    width: 100%;
  }
}

/* RCW填空容器样式 */

.rcw-blank {
  font-family: 'Courier New', monospace;
  font-size: 16px;
  line-height: 1.2;
  margin-top: 2px;
  margin-bottom: 2px;
}

.rcw-blank span {
  display: block;
  position: relative;
  z-index: 1;
  font-family: 'Courier New', monospace;
  font-size: 16px;
  letter-spacing: 0.3em;
  white-space: nowrap;
}

.rcw-blank input {
  font-family: 'Courier New', monospace;
  font-size: 16px;
  line-height: 1.2;
  text-indent: 0;
  letter-spacing: 0.3em;
  z-index: 2;
  white-space: nowrap;
  text-transform: lowercase;
}

/* RCW填空样式 - 正确答案状态 */

.rcw-blank.correct {
  --tw-border-opacity: 1;
  border-color: rgb(74 222 128 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(240 253 244 / var(--tw-bg-opacity, 1));
}

.rcw-blank.correct:hover {
  --tw-border-opacity: 1;
  border-color: rgb(34 197 94 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(220 252 231 / var(--tw-bg-opacity, 1));
}

.rcw-blank.correct input {
  --tw-text-opacity: 1;
  color: rgb(21 128 61 / var(--tw-text-opacity, 1));
}

/* RCW填空样式 - 错误答案状态 */

.rcw-blank.incorrect {
  --tw-border-opacity: 1;
  border-color: rgb(248 113 113 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(254 242 242 / var(--tw-bg-opacity, 1));
}

.rcw-blank.incorrect:hover {
  --tw-border-opacity: 1;
  border-color: rgb(239 68 68 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(254 226 226 / var(--tw-bg-opacity, 1));
}

.rcw-blank.incorrect input {
  --tw-text-opacity: 1;
  color: rgb(185 28 28 / var(--tw-text-opacity, 1));
}

/* RCW填空容器移动端响应式 */

@media (max-width: 768px) {
  .rcw-blank {
    font-size: 14px;
    margin: 0 1px;
    padding: 2px 4px;
  }

  .rcw-blank span {
    font-size: 14px;
    letter-spacing: 0.2em;
  }

  .rcw-blank input {
    font-size: 14px;
    letter-spacing: 0.2em;
  }

  .passage {
    padding: 16px;
    font-size: 14px;
  }

  #rcw-page .passage {
    line-height: 2.2;
  }

  #rcw-page .passage p {
    line-height: 2.2;
    margin-bottom: 20px;
  }

  .exercise-nav {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .exercise-nav label {
    font-size: 14px;
  }

  .exercise-selector {
    min-width: 100%;
    font-size: 14px;
  }

  .load-exercise-btn {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
  }

  .controls {
    flex-direction: column;
    gap: 12px;
  }

  .submit-button, .reset-button {
    width: 100%;
    padding: 10px 16px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .rcw-blank {
    font-size: 12px;
    margin: 0 0.5px;
    padding: 1px 3px;
  }

  .rcw-blank span {
    font-size: 12px;
    letter-spacing: 0.15em;
  }

  .rcw-blank input {
    font-size: 12px;
    letter-spacing: 0.15em;
  }

  .passage {
    padding: 12px;
    font-size: 12px;
  }

  #rcw-page .passage {
    line-height: 2.0;
  }

  #rcw-page .passage p {
    line-height: 2.0;
    margin-bottom: 16px;
  }

  .load-exercise-btn {
    padding: 6px 10px;
    font-size: 12px;
  }

  .submit-button, .reset-button {
    padding: 8px 12px;
    font-size: 12px;
  }
}

.controls {
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1rem;
}

.submit-button, .reset-button {
  border-radius: 6px;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-weight: 500;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.submit-button {
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

.submit-button:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

.reset-button {
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.reset-button:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.results {
  margin-top: 1.5rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
}

.results h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.score-display {
  margin-bottom: 1rem;
  border-radius: 6px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.score-display p {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.detailed-results > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.5rem * var(--tw-space-y-reverse));
}

.detailed-results .result-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 0.25rem;
  padding: 0.5rem;
}

.detailed-results .result-item.correct {
  --tw-bg-opacity: 1;
  background-color: rgb(240 253 244 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(21 128 61 / var(--tw-text-opacity, 1));
}

.detailed-results .result-item.incorrect {
  --tw-bg-opacity: 1;
  background-color: rgb(254 242 242 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(185 28 28 / var(--tw-text-opacity, 1));
}

/* WBS模块样式 */

.wbs-question-section, .wbs-answer-section {
  margin-bottom: 1.5rem;
}

/* WBS固定宽度 - 桌面端 */

@media (min-width: 769px) {
  #wbs-page main {
    margin-left: auto;
    margin-right: auto;
    width: 679px;
  }

  #wbs-page .wbs-question-section,
    #wbs-page .wbs-answer-section,
    #wbs-page .wbs-word-bank,
    #wbs-page .wbs-navigation {
    width: 100%;
  }
}

.wbs-speaker-line {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.wbs-avatar {
  display: flex;
  height: 3rem;
  width: 3rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  font-size: 1.5rem;
  line-height: 2rem;
}

.wbs-avatar.female {
  --tw-bg-opacity: 1;
  background-color: rgb(252 231 243 / var(--tw-bg-opacity, 1));
}

.wbs-avatar.male {
  --tw-bg-opacity: 1;
  background-color: rgb(219 234 254 / var(--tw-bg-opacity, 1));
}

.wbs-question-text {
  flex: 1 1 0%;
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(244 114 182 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wbs-answer-container {
  flex: 1 1 0%;
}

.wbs-sentence-area {
  margin-bottom: 1rem;
  display: flex;
  min-height: 80px;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  border-radius: 6px;
  border-width: 2px;
  border-style: dashed;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wbs-sentence-area.drag-over {
  --tw-border-opacity: 1;
  border-color: rgb(22 119 255 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
}

.wbs-word-bank {
  margin-bottom: 1.5rem;
}

.wbs-words-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wbs-word {
  cursor: move;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.wbs-word:hover {
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.wbs-word.dragging {
  opacity: 0.5;
}

.wbs-word.in-sentence {
  --tw-border-opacity: 1;
  border-color: rgb(22 119 255 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

.wbs-navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wbs-question-info {
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wbs-nav-buttons {
  display: flex;
  gap: 0.5rem;
}

.wbs-nav-buttons button {
  border-radius: 6px;
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-weight: 500;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* WBS题目提示样式 */

.wbs-instruction-hint {
  margin-top: 0.75rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(191 219 254 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
  padding: 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(29 78 216 / var(--tw-text-opacity, 1));
}

/* WBS空白位置占位符样式 */

.wbs-blank-placeholder {
  pointer-events: none;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --tw-text-opacity: 1;
  color: rgb(156 163 175 / var(--tw-text-opacity, 1));
}

.wbs-blank.wbs-filled {
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(191 219 254 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.wbs-prev-btn, .wbs-next-btn {
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wbs-prev-btn:hover, .wbs-next-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.wbs-prev-btn:disabled, .wbs-next-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* WEM模块样式 */

.wem-header-bar {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-header-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wem-section-title {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wem-divider {
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wem-question-title {
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wem-timer-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.wem-timer {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(255 77 79 / var(--tw-text-opacity, 1));
}

.wem-timer.warning {
  --tw-text-opacity: 1;
  color: rgb(239 68 68 / var(--tw-text-opacity, 1));
  animation: pulse 1s infinite;
}

.wem-hide-time-btn, .wem-hide-count-btn {
  cursor: pointer;
  border-style: none;
  background-color: transparent;
  font-size: 0.75rem;
  line-height: 1rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
  text-decoration-line: underline;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wem-hide-time-btn:hover, .wem-hide-count-btn:hover {
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wem-main-content {
  display: flex;
  min-height: 600px;
  gap: 1.5rem;
}

.wem-question-panel {
  flex: 2;
  overflow-y: auto;
  border-radius: 6px;
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
}

.wem-instructions {
  margin-bottom: 1.5rem;
}

.wem-instructions > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.75rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.75rem * var(--tw-space-y-reverse));
}

.wem-instructions p {
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wem-requirements ul,
  #wem-requirements ul {
  margin-bottom: 1rem;
  list-style-position: inside;
  list-style-type: disc;
}

.wem-requirements ul > :not([hidden]) ~ :not([hidden]),
  #wem-requirements ul > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.5rem * var(--tw-space-y-reverse));
}

.wem-requirements ul,
  #wem-requirements ul {
  padding-left: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wem-instruction {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-style: italic;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wem-writing-panel {
  display: flex;
  flex: 3;
  flex-direction: column;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
}

.wem-email-header {
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.wem-email-header p {
  margin-bottom: 0.25rem;
}

.wem-email-header p:last-child {
  margin-bottom: 0px;
}

.wem-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-edit-buttons {
  display: flex;
  gap: 0.5rem;
}

.wem-tool-btn {
  cursor: pointer;
  border-radius: 0.25rem;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wem-tool-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

.wem-tool-btn:disabled {
  cursor: not-allowed;
  --tw-bg-opacity: 1;
  background-color: rgb(209 213 219 / var(--tw-bg-opacity, 1));
}

.wem-word-count-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wem-word-count {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wem-word-count.target-reached {
  --tw-text-opacity: 1;
  color: rgb(82 196 26 / var(--tw-text-opacity, 1));
}

.wem-word-count.over-target {
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.wem-writing-area {
  flex: 1 1 0%;
  resize: none;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.25rem;
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  outline: 2px solid transparent;
  outline-offset: 2px;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wem-writing-area:focus {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.wem-submit-btn {
  cursor: pointer;
  border-radius: 0.25rem;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wem-submit-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

.wem-feedback-section {
  margin-top: 1.5rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
}

.wem-feedback-section h3 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wem-feedback-content > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(1.5rem * var(--tw-space-y-reverse));
}

.wem-exercise-info-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(96 165 250 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-exercise-info-section h4 {
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(29 78 216 / var(--tw-text-opacity, 1));
}

.wem-exercise-id {
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(30 64 175 / var(--tw-text-opacity, 1));
}

.wem-exercise-topic {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.wem-student-response-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(156 163 175 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-response-header {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wem-student-response-section h4 {
  margin-bottom: 0px;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(55 65 81 / var(--tw-text-opacity, 1));
}

.wem-response-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(75 85 99 / var(--tw-text-opacity, 1));
}

.wem-word-count-stat, .wem-time-stat {
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.wem-student-response-text {
  white-space: pre-wrap;
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 0.75rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(31 41 55 / var(--tw-text-opacity, 1));
}

.wem-score-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(34 197 94 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(240 253 244 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-score-display {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wem-score-label {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(21 128 61 / var(--tw-text-opacity, 1));
}

.wem-score-value {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(22 101 52 / var(--tw-text-opacity, 1));
}

.wem-score-max {
  font-size: 1.125rem;
  line-height: 1.75rem;
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.wem-score-description {
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(21 128 61 / var(--tw-text-opacity, 1));
}

.wem-comments-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(234 179 8 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(254 252 232 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-comments-section h4 {
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(161 98 7 / var(--tw-text-opacity, 1));
}

.wem-comments-text {
  white-space: pre-wrap;
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 0.75rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(31 41 55 / var(--tw-text-opacity, 1));
}

.wem-polished-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(168 85 247 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(250 245 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wem-polished-section h4 {
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(126 34 206 / var(--tw-text-opacity, 1));
}

.wem-polished-text {
  white-space: pre-wrap;
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 0.75rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(31 41 55 / var(--tw-text-opacity, 1));
}

.wem-feedback-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  border-top-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  padding-top: 1.5rem;
}

/* WEM响应式设计 */

@media (max-width: 768px) {
  .wem-main-content {
    flex-direction: column;
    gap: 1rem;
    min-height: auto;
  }

  .wem-question-panel {
    max-height: 40vh;
    flex: none;
    overflow-y: auto;
  }

  .wem-writing-panel {
    min-height: 50vh;
    flex: none;
  }

  .wem-header-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .wem-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .wem-edit-buttons {
    flex-wrap: wrap;
  }
}

/* WAD模块样式 */

.wad-header-bar {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-header-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wad-section-title {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-divider {
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wad-question-title {
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wad-timer-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.wad-timer {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(255 77 79 / var(--tw-text-opacity, 1));
}

.wad-timer.warning {
  --tw-text-opacity: 1;
  color: rgb(239 68 68 / var(--tw-text-opacity, 1));
  animation: pulse 1s infinite;
}

.wad-hide-time-btn, .wad-hide-count-btn {
  cursor: pointer;
  border-style: none;
  background-color: transparent;
  font-size: 0.75rem;
  line-height: 1rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
  text-decoration-line: underline;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wad-hide-time-btn:hover, .wad-hide-count-btn:hover {
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-main-content {
  display: flex;
  gap: 1.5rem;
  height: calc(100vh - 200px);
}

.wad-question-panel {
  flex: 2;
  overflow-y: auto;
  border-radius: 6px;
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
}

.wad-instructions {
  margin-bottom: 1.5rem;
}

.wad-instructions > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.75rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.75rem * var(--tw-space-y-reverse));
}

.wad-instructions p {
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-instructions ul {
  list-style-position: inside;
  list-style-type: disc;
}

.wad-instructions ul > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.5rem * var(--tw-space-y-reverse));
}

.wad-instructions ul {
  padding-left: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-professor-post {
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1rem;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.25rem;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.wad-avatar {
  height: 3rem;
  width: 3rem;
  flex-shrink: 0;
  border-radius: 9999px;
}

.wad-professor-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
  --tw-gradient-from: #60a5fa var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(96 165 250 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #2563eb var(--tw-gradient-to-position);
  font-size: 1.5rem;
  line-height: 2rem;
}

.wad-professor-avatar::before {
  content: "🎓";
  font-size: 24px;
}

.wad-student1-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
  --tw-gradient-from: #f472b6 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(244 114 182 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #db2777 var(--tw-gradient-to-position);
  font-size: 1.5rem;
  line-height: 2rem;
}

.wad-student1-avatar::before {
  content: "👩";
  font-size: 24px;
}

.wad-student2-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
  --tw-gradient-from: #facc15 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(250 204 21 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #ca8a04 var(--tw-gradient-to-position);
  font-size: 1.5rem;
  line-height: 2rem;
}

.wad-student2-avatar::before {
  content: "👨";
  font-size: 24px;
}

.wad-post-content {
  flex: 1 1 0%;
}

.wad-post-text {
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-student-responses > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(1rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(1rem * var(--tw-space-y-reverse));
}

.wad-student-response {
  display: flex;
  gap: 1rem;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.25rem;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.wad-writing-panel {
  display: flex;
  min-height: 0px;
  flex: 3;
  flex-direction: column;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
}

.wad-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-edit-buttons {
  display: flex;
  gap: 0.5rem;
}

.wad-tool-btn {
  cursor: pointer;
  border-radius: 0.25rem;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wad-tool-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

.wad-tool-btn:disabled {
  cursor: not-allowed;
  --tw-bg-opacity: 1;
  background-color: rgb(209 213 219 / var(--tw-bg-opacity, 1));
}

.wad-word-count-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wad-word-count {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-word-count.target-reached {
  --tw-text-opacity: 1;
  color: rgb(82 196 26 / var(--tw-text-opacity, 1));
}

.wad-word-count.over-target {
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.wad-writing-area {
  flex: 1 1 0%;
  resize: none;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.25rem;
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  outline: 2px solid transparent;
  outline-offset: 2px;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  min-height: 400px !important;
}

.wad-writing-area:focus {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.wad-submit-btn {
  cursor: pointer;
  border-radius: 0.25rem;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.wad-submit-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

.wad-feedback-section {
  margin-top: 1.5rem;
  border-radius: 6px;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
}

.wad-feedback-section h3 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-feedback-content > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(1.5rem * var(--tw-space-y-reverse));
}

.wad-exercise-info-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(96 165 250 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-exercise-info-section h4 {
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(29 78 216 / var(--tw-text-opacity, 1));
}

.wad-exercise-id {
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(30 64 175 / var(--tw-text-opacity, 1));
}

.wad-exercise-topic {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.wad-student-response-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(156 163 175 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-response-header {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wad-student-response-section h4 {
  margin-bottom: 0px;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(55 65 81 / var(--tw-text-opacity, 1));
}

.wad-response-stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.wad-word-count-stat {
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.wad-time-stat {
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.wad-student-response-text {
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(229 231 235 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(31 41 55 / var(--tw-text-opacity, 1));
}

.wad-score-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(22 119 255 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-score-display {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wad-score-label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wad-score-value {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.wad-score-max {
  font-size: 1.125rem;
  line-height: 1.75rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.wad-score-description {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-comments-section {
  border-radius: 6px;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-comments-section h4 {
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-comments-text {
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.wad-polished-section {
  border-radius: 6px;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(74 222 128 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(240 253 244 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.wad-polished-section h4 {
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(21 128 61 / var(--tw-text-opacity, 1));
}

.wad-polished-text {
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(22 101 52 / var(--tw-text-opacity, 1));
}

.wad-feedback-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  border-top-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  padding-top: 1.5rem;
}

/* WAD响应式设计 */

@media (max-width: 768px) {
  .wad-main-content {
    flex-direction: column;
    gap: 1rem;
    min-height: auto;
  }

  .wad-question-panel {
    max-height: 40vh;
    flex: none;
    overflow-y: auto;
  }

  .wad-writing-panel {
    flex: none;
    min-height: 400px !important;
  }

  .wad-header-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .wad-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .wad-edit-buttons {
    flex-wrap: wrap;
  }
}

/* 通用即将推出页面样式 */

.coming-soon {
  padding-top: 4rem;
  padding-bottom: 4rem;
  text-align: center;
}

.coming-soon h2 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.coming-soon p {
  margin-bottom: 1.5rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.back-home-btn {
  border-radius: 6px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.back-home-btn:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
}

/* 查看习作页面样式 */

.submissions-container {
  margin-left: auto;
  margin-right: auto;
  max-width: 72rem;
  padding: 1.5rem;
}

.submissions-container h2 {
  margin-bottom: 1.5rem;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  padding-bottom: 1rem;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

/* 统计卡片样式 */

.submissions-stats {
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1rem;
}

@media (min-width: 768px) {
  .submissions-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stat-card {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
  text-align: center;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  transition-property: box-shadow;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.stat-card:hover {
  --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0px;
  left: 0px;
  height: 0.25rem;
  width: 100%;
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #3b82f6 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #a855f7 var(--tw-gradient-to-position);
}

.stat-card:nth-child(1)::before {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #3b82f6 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #2563eb var(--tw-gradient-to-position);
}

.stat-card:nth-child(2)::before {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #22c55e var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(34 197 94 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #16a34a var(--tw-gradient-to-position);
}

.stat-card:nth-child(3)::before {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #a855f7 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(168 85 247 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #9333ea var(--tw-gradient-to-position);
}

.stat-card:nth-child(4)::before {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #f97316 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(249 115 22 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #ea580c var(--tw-gradient-to-position);
}

.stat-icon {
  margin-bottom: 0.75rem;
  font-size: 1.5rem;
  line-height: 2rem;
}

.stat-number {
  margin-bottom: 0.5rem;
  font-size: 1.875rem;
  line-height: 2.25rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.stat-card:nth-child(1) .stat-number {
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.stat-card:nth-child(2) .stat-number {
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.stat-card:nth-child(3) .stat-number {
  --tw-text-opacity: 1;
  color: rgb(147 51 234 / var(--tw-text-opacity, 1));
}

.stat-card:nth-child(4) .stat-number {
  --tw-text-opacity: 1;
  color: rgb(234 88 12 / var(--tw-text-opacity, 1));
}

.stat-label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

/* 控制栏样式 */

.submissions-controls {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .submissions-controls {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* 模块筛选标签样式 */

.module-filter-tabs {
  display: flex;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 0.25rem;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.filter-tab {
  position: relative;
  flex: 1 1 0%;
  cursor: pointer;
  border-radius: 0.375rem;
  border-width: 0px;
  background-color: transparent;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.filter-tab:hover {
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.filter-tab.active {
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.filter-tab:hover:not(.active) {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

/* 视图切换样式 */

.view-toggle {
  display: flex;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 0.25rem;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.view-btn {
  cursor: pointer;
  border-radius: 0.375rem;
  border-width: 0px;
  background-color: transparent;
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.view-btn:hover {
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.view-btn.active {
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.view-btn:hover:not(.active) {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

/* 习作列表样式 */

.submissions-list > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(1.5rem * var(--tw-space-y-reverse));
}

.loading-message {
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding-top: 3rem;
  padding-bottom: 3rem;
  text-align: center;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.submission-item {
  overflow: hidden;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.submission-item:hover {
  --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.submission-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #f9fafb var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(249 250 251 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #f3f4f6 var(--tw-gradient-to-position);
  padding: 1.5rem;
}

.submission-info {
  flex: 1 1 0%;
}

.submission-code {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.submission-code::before {
  content: '';
  height: 0.75rem;
  width: 0.75rem;
  border-radius: 9999px;
}

.submission-item[data-module="WAD"] .submission-code::before {
  --tw-bg-opacity: 1;
  background-color: rgb(59 130 246 / var(--tw-bg-opacity, 1));
}

.submission-item[data-module="WEM"] .submission-code::before {
  --tw-bg-opacity: 1;
  background-color: rgb(34 197 94 / var(--tw-bg-opacity, 1));
}

.submission-title {
  font-size: 1rem;
  line-height: 1.5rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.submission-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.submission-stats > span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.submission-stats > span::before {
  content: '';
  height: 0.5rem;
  width: 0.5rem;
  border-radius: 9999px;
  background-color: currentColor;
  opacity: 0.5;
}

.submission-score {
  text-align: right;
  font-weight: 500;
}

.score-main {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
}

.score-description {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  line-height: 1rem;
  opacity: 0.8;
}

.submission-score.excellent {
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.submission-score.good {
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.submission-score.average {
  --tw-text-opacity: 1;
  color: rgb(202 138 4 / var(--tw-text-opacity, 1));
}

.submission-score.poor {
  --tw-text-opacity: 1;
  color: rgb(220 38 38 / var(--tw-text-opacity, 1));
}

.submission-words {
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.submission-time {
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.submission-date {
  font-size: 0.75rem;
  line-height: 1rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.submission-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  padding-right: 1.5rem;
}

.submission-stats {
  display: flex;
  flex-shrink: 1;
  align-items: center;
  gap: 1rem;
  padding-left: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.submission-actions {
  flex-shrink: 0;
}

.view-detail-btn {
  min-width: 0px;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  cursor: pointer;
  white-space: nowrap;
  border-radius: 0.25rem;
  border-width: 0px;
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.view-detail-btn:hover {
  --tw-translate-y: -0.125rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
  --tw-bg-opacity: 1;
  background-color: rgb(64 150 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

/* 习作详情页面样式 */

.submission-detail-container {
  margin-left: auto;
  margin-right: auto;
  max-width: 64rem;
  padding: 1.5rem;
}

.detail-header {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-radius: 0.5rem;
  border-bottom-width: 2px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 1.5rem;
  padding-bottom: 1.5rem;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.detail-header h2 {
  margin-bottom: 0px;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.submission-detail-content > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(2rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(2rem * var(--tw-space-y-reverse));
}

.detail-section {
  overflow: hidden;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.detail-section h3 {
  margin-bottom: 0px;
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #4b5563 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(75 85 99 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #374151 var(--tw-gradient-to-position);
  padding: 1rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

/* 详情卡片样式 */

.submission-detail-wrapper > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(1.5rem * var(--tw-space-y-reverse));
}

.detail-card {
  overflow: hidden;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.detail-card-header {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #1677ff var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(22 119 255 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #0958d9 var(--tw-gradient-to-position);
  padding: 1rem;
}

.detail-card-header h3 {
  margin-bottom: 0px;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

.detail-card-content {
  padding: 1.5rem;
}

.detail-info-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1rem;
}

@media (min-width: 768px) {
  .detail-info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .detail-info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.detail-info-item {
  display: flex;
  flex-direction: column;
}

.detail-info-item > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.25rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.25rem * var(--tw-space-y-reverse));
}

.detail-info-item label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.detail-info-item span {
  font-size: 1rem;
  line-height: 1.5rem;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.detail-score {
  font-weight: 600;
}

.detail-score.score-excellent {
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.detail-score.score-good {
  --tw-text-opacity: 1;
  color: rgb(37 99 235 / var(--tw-text-opacity, 1));
}

.detail-score.score-fair {
  --tw-text-opacity: 1;
  color: rgb(202 138 4 / var(--tw-text-opacity, 1));
}

.detail-score.score-poor {
  --tw-text-opacity: 1;
  color: rgb(220 38 38 / var(--tw-text-opacity, 1));
}

.score-desc {
  margin-left: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 400;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.answer-content, .comments-content, .polished-content {
  white-space: pre-wrap;
  font-size: 1rem;
  line-height: 1.5rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.answer-content {
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.comments-content {
  border-radius: 0.5rem;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(96 165 250 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.polished-content {
  border-radius: 0.5rem;
  border-left-width: 4px;
  --tw-border-opacity: 1;
  border-color: rgb(74 222 128 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(240 253 244 / var(--tw-bg-opacity, 1));
  padding: 1rem;
}

.detail-section h4 {
  margin-bottom: 0.75rem;
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.5rem;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.detail-section h4:first-child {
  margin-top: 0px;
}

.detail-exercise-info {
  border-top-width: 4px;
  --tw-border-opacity: 1;
  border-top-color: rgb(59 130 246 / var(--tw-border-opacity, 1));
}

.detail-exercise-info h3 {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #3b82f6 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #2563eb var(--tw-gradient-to-position);
}

.detail-student-response {
  border-top-width: 4px;
  --tw-border-opacity: 1;
  border-top-color: rgb(168 85 247 / var(--tw-border-opacity, 1));
}

.detail-student-response h3 {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #a855f7 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(168 85 247 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #9333ea var(--tw-gradient-to-position);
}

.detail-feedback {
  border-top-width: 4px;
  --tw-border-opacity: 1;
  border-top-color: rgb(34 197 94 / var(--tw-border-opacity, 1));
}

.detail-feedback h3 {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #22c55e var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(34 197 94 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #16a34a var(--tw-gradient-to-position);
}

.detail-section > div:not(h3) {
  padding: 1.5rem;
}

.detail-text-content {
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(229 231 235 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  line-height: 1.625;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.detail-meta-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(229 231 235 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

@media (min-width: 768px) {
  .detail-meta-info {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.detail-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-radius: 0.375rem;
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  padding: 0.75rem;
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.detail-meta-label {
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.detail-meta-value {
  font-weight: 600;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

/* 表格视图样式 */

.submissions-table {
  overflow: hidden;
  border-radius: 0.5rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.submissions-table table {
  width: 100%;
}

.submissions-table thead {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
  --tw-gradient-from: #f3f4f6 var(--tw-gradient-from-position);
  --tw-gradient-to: rgb(243 244 246 / 0) var(--tw-gradient-to-position);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
  --tw-gradient-to: #e5e7eb var(--tw-gradient-to-position);
}

.submissions-table th {
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(229 231 235 / var(--tw-border-opacity, 1));
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  text-align: left;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  --tw-text-opacity: 1;
  color: rgb(55 65 81 / var(--tw-text-opacity, 1));
}

.submissions-table tbody tr {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 200ms;
}

.submissions-table tbody tr:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.submissions-table tbody tr:nth-child(even) {
  --tw-bg-opacity: 1;
  background-color: rgb(249 250 251 / var(--tw-bg-opacity, 1));
}

.submissions-table td {
  white-space: nowrap;
  border-bottom-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(243 244 246 / var(--tw-border-opacity, 1));
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.table-code {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.table-code::before {
  content: '';
  height: 0.75rem;
  width: 0.75rem;
  border-radius: 9999px;
}

.table-row[data-module="WAD"] .table-code::before {
  --tw-bg-opacity: 1;
  background-color: rgb(59 130 246 / var(--tw-bg-opacity, 1));
}

.table-row[data-module="WEM"] .table-code::before {
  --tw-bg-opacity: 1;
  background-color: rgb(34 197 94 / var(--tw-bg-opacity, 1));
}

.table-title {
  max-width: 20rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.table-score {
  font-weight: 600;
}

.pointer-events-none {
  pointer-events: none;
}

.visible {
  visibility: visible;
}

.fixed {
  position: fixed;
}

.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

.inset-0 {
  inset: 0px;
}

.left-0 {
  left: 0px;
}

.right-0 {
  right: 0px;
}

.top-0 {
  top: 0px;
}

.z-50 {
  z-index: 50;
}

.z-header {
  z-index: 1000;
}

.m-0 {
  margin: 0px;
}

.mx-1 {
  margin-left: 0.25rem;
  margin-right: 0.25rem;
}

.mx-4 {
  margin-left: 1rem;
  margin-right: 1rem;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-auto {
  margin-top: auto;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.inline {
  display: inline;
}

.flex {
  display: flex;
}

.table {
  display: table;
}

.table-row {
  display: table-row;
}

.hidden {
  display: none;
}

.h-0\.5 {
  height: 0.125rem;
}

.h-6 {
  height: 1.5rem;
}

.h-full {
  height: 100%;
}

.h-header {
  height: 64px;
}

.min-h-screen {
  min-height: 100vh;
}

.w-5 {
  width: 1.25rem;
}

.w-6 {
  width: 1.5rem;
}

.w-full {
  width: 100%;
}

.max-w-container {
  max-width: 1200px;
}

.max-w-md {
  max-width: 28rem;
}

.flex-1 {
  flex: 1 1 0%;
}

.transform {
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.cursor-pointer {
  cursor: pointer;
}

.select-none {
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-1 {
  gap: 0.25rem;
}

.gap-2 {
  gap: 0.5rem;
}

.rounded {
  border-radius: 0.25rem;
}

.rounded-ant {
  border-radius: 6px;
}

.rounded-full {
  border-radius: 9999px;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-sm {
  border-radius: 0.125rem;
}

.border {
  border-width: 1px;
}

.border-0 {
  border-width: 0px;
}

.border-2 {
  border-width: 2px;
}

.border-b {
  border-bottom-width: 1px;
}

.border-b-2 {
  border-bottom-width: 2px;
}

.border-t {
  border-top-width: 1px;
}

.border-ant-border {
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
}

.border-ant-primary-500 {
  --tw-border-opacity: 1;
  border-color: rgb(22 119 255 / var(--tw-border-opacity, 1));
}

.border-orange-400 {
  --tw-border-opacity: 1;
  border-color: rgb(251 146 60 / var(--tw-border-opacity, 1));
}

.border-transparent {
  border-color: transparent;
}

.bg-ant-bg-primary {
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
}

.bg-ant-primary-500 {
  --tw-bg-opacity: 1;
  background-color: rgb(22 119 255 / var(--tw-bg-opacity, 1));
}

.bg-ant-text-primary {
  --tw-bg-opacity: 1;
  background-color: rgb(38 38 38 / var(--tw-bg-opacity, 1));
}

.bg-black {
  --tw-bg-opacity: 1;
  background-color: rgb(0 0 0 / var(--tw-bg-opacity, 1));
}

.bg-transparent {
  background-color: transparent;
}

.bg-white {
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
}

.bg-yellow-50 {
  --tw-bg-opacity: 1;
  background-color: rgb(254 252 232 / var(--tw-bg-opacity, 1));
}

.bg-opacity-50 {
  --tw-bg-opacity: 0.5;
}

.p-2 {
  padding: 0.5rem;
}

.p-6 {
  padding: 1.5rem;
}

.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.px-6 {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.py-1\.5 {
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
}

.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.pb-2 {
  padding-bottom: 0.5rem;
}

.pt-header {
  padding-top: 64px;
}

.text-left {
  text-align: left;
}

.text-center {
  text-align: center;
}

.font-ant {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

.font-bold {
  font-weight: 700;
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.capitalize {
  text-transform: capitalize;
}

.leading-ant {
  line-height: 1.5715;
}

.text-ant-text-primary {
  --tw-text-opacity: 1;
  color: rgb(38 38 38 / var(--tw-text-opacity, 1));
}

.text-ant-text-secondary {
  --tw-text-opacity: 1;
  color: rgb(140 140 140 / var(--tw-text-opacity, 1));
}

.text-gray-400 {
  --tw-text-opacity: 1;
  color: rgb(156 163 175 / var(--tw-text-opacity, 1));
}

.text-gray-800 {
  --tw-text-opacity: 1;
  color: rgb(31 41 55 / var(--tw-text-opacity, 1));
}

.text-green-600 {
  --tw-text-opacity: 1;
  color: rgb(22 163 74 / var(--tw-text-opacity, 1));
}

.text-red-600 {
  --tw-text-opacity: 1;
  color: rgb(220 38 38 / var(--tw-text-opacity, 1));
}

.text-white {
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

.shadow-ant {
  --tw-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  --tw-shadow-colored: 0 2px 8px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.shadow-sm {
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.outline-none {
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.outline {
  outline-style: solid;
}

.filter {
  filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}

.transition {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.duration-300 {
  transition-duration: 300ms;
}

.ease-ant {
  transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1);
}

.ease-in-out {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.text-ant-primary {
  color: #262626;
}

.bg-ant-layout {
  background-color: #f5f5f5;
}

/* 隐藏reCAPTCHA浮窗样式 - 按照Google官方文档要求 */

/* 自定义组件样式 - 保持与原Ant Design风格一致 */

/* 自定义工具类 */

.hover\:border-ant-border:hover {
  --tw-border-opacity: 1;
  border-color: rgb(217 217 217 / var(--tw-border-opacity, 1));
}

.hover\:border-orange-500:hover {
  --tw-border-opacity: 1;
  border-color: rgb(249 115 22 / var(--tw-border-opacity, 1));
}

.hover\:bg-black:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(0 0 0 / var(--tw-bg-opacity, 1));
}

.hover\:bg-yellow-100:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(254 249 195 / var(--tw-bg-opacity, 1));
}

.hover\:bg-opacity-5:hover {
  --tw-bg-opacity: 0.05;
}

.hover\:text-ant-primary-500:hover {
  --tw-text-opacity: 1;
  color: rgb(22 119 255 / var(--tw-text-opacity, 1));
}

.focus\:bg-white:focus {
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
}

.focus\:bg-opacity-80:focus {
  --tw-bg-opacity: 0.8;
}

.focus\:shadow-inner:focus {
  --tw-shadow: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: inset 0 2px 4px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

@media (min-width: 768px) {
  .md\:pt-header-mobile {
    padding-top: 56px;
  }
}

.grecaptcha-badge { visibility: hidden; }