/* ============ 童乐学习平台样式 v2.0 ============ */
/* 清新活泼风格 - 适合小学生 */

:root {
    /* 主色调 - 清新蓝（项目配色参考） */
    --color-primary: #5B8DEF;
    --color-primary-light: #77A7FF;
    --color-primary-dark: #3A6FE0;
    --color-primary-bg: #EAF2FF;

    /* 辅助色 - 清新绿 */
    --color-secondary: #2ED573;
    --color-secondary-light: #5AE6A0;
    --color-secondary-bg: #E8FFF3;

    /* 强调色 - 阳光黄 */
    --color-accent: #FECA57;
    --color-accent-light: #FFD97C;
    --color-accent-bg: #FFF7DF;

    /* 背景和卡片 */
    --color-bg: #F7FAFF;
    --color-bg-secondary: #F1F5F9;
    --color-card: #FFFFFF;

    /* 文字颜色 */
    --color-text: #1E293B;
    --color-text-secondary: #475569;
    --color-text-light: #64748B;

    /* 状态色 */
    --color-success: #22C55E;
    --color-danger: #EF4444;
    --color-warning: #FECA57;
    --color-info: #38BDF8;

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* 阴影 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-colored: 0 10px 40px -10px rgba(91, 141, 239, 0.32);

    /* 布局 */
    --sidebar-width: 260px;
    --header-height: 64px;
    --nav-height: 54px;
    --icp-height: 30px;
    --icp-gap: 10px;

    /* 过渡 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.35s ease;
}

#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'HarmonyOS Sans SC', 'MiSans', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background:
        radial-gradient(900px 520px at 12% -8%, rgba(91, 141, 239, 0.20), transparent 55%),
        radial-gradient(760px 460px at 92% 0%, rgba(46, 213, 115, 0.16), transparent 58%),
        radial-gradient(700px 420px at 50% 110%, rgba(254, 202, 87, 0.16), transparent 60%),
        var(--color-bg);
    min-height: 100vh;
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Element UI 统一圆角/按钮质感 */
.el-button {
    border-radius: 12px;
    font-weight: 700;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.el-button:active {
    transform: translateY(1px);
}

.el-button--primary {
    border: none;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    box-shadow: 0 12px 28px -18px rgba(91, 141, 239, 0.65);
}

.el-button--primary:hover,
.el-button--primary:focus {
    filter: brightness(1.02);
    box-shadow: 0 14px 32px -18px rgba(91, 141, 239, 0.78);
}

.el-button--success {
    border: none;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
    box-shadow: 0 12px 26px -18px rgba(46, 213, 115, 0.65);
}

.el-button--warning {
    border: none;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    color: #7A4A00;
    box-shadow: 0 12px 26px -18px rgba(254, 202, 87, 0.75);
}

.el-dialog {
    border-radius: 16px;
    overflow: hidden;
}

.el-tabs__active-bar {
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    height: 3px;
}

.el-tabs__item.is-active {
    color: var(--color-primary);
    font-weight: 800;
}

.el-tabs__item:hover {
    color: var(--color-primary-dark);
}

/* ============ 移动端键盘遮挡修复 ============ */
body.keyboard-open .app-nav {
    display: none !important;
}

/* 移动端答题沉浸模式：隐藏底部Tab，避免遮挡 */
@media (max-width: 768px) {
    body.practice-immersive .app-nav {
        display: none !important;
    }

    body.practice-immersive .app-header {
        display: none !important;
    }

    body.practice-immersive .app-main {
        padding-bottom: calc(20px + env(safe-area-inset-bottom)) !important;
        min-height: 100vh !important;
    }

    body.practice-immersive .practice-header {
        position: sticky;
        top: 0;
        z-index: 110;
    }
}

/*（已移除）聊天室沉浸模式：恢复底部Tab体验 */

.user-card-pop .ucp-top {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-card-pop .ucp-av {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    background: rgba(248,250,252,0.95);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.user-card-pop .ucp-name {
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.92);
    font-size: 16px;
}

.user-card-pop .ucp-sub {
    margin-top: 4px;
    font-weight: 800;
    color: rgba(100, 116, 139, 0.95);
    font-size: 12px;
    line-height: 1.3;
}

.user-card-pop .ucp-eq {
    margin-top: 12px;
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(248,250,252,0.9);
    border: 1px solid rgba(148, 163, 184, 0.18);
    font-weight: 900;
    color: rgba(51, 65, 85, 0.86);
    line-height: 1.5;
}

@media (max-width: 768px) {
    body.keyboard-open .app-main {
        padding-bottom: calc(20px + env(safe-area-inset-bottom)) !important;
    }
}

/* ============ 加载动画 ============ */
.loading-container {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-info) 45%, var(--color-secondary) 100%);
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-icon {
    font-size: 72px;
    animation: float 2s ease-in-out infinite;
}

.loading-text {
    font-size: 28px;
    font-weight: 700;
    margin: 24px 0 16px;
    letter-spacing: 2px;
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.loading-dots span {
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    animation: pulse 1.4s ease-in-out infinite;
}

.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(-5deg); }
    75% { transform: translateY(-15px) rotate(5deg); }
}

@keyframes pulse {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

/* ============ 主容器布局 ============ */
.app-container {
    display: flex;
    flex: 1;
    min-height: 0;
}

/* ============ 侧边栏（电脑端） ============ */
.app-sidebar {
    width: var(--sidebar-width);
    background: var(--color-card);
    border-right: 1px solid #E2E8F0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.sidebar-header {
    padding: 28px 24px;
    border-bottom: 1px solid #F1F5F9;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 36px;
    animation: bounce 3s ease-in-out infinite;
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 16px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-bottom: 8px;
    color: var(--color-text-secondary);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.nav-item:hover {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    transform: translateX(4px);
}

.nav-item.active {
    color: white;
    box-shadow: var(--shadow-colored);
}

.nav-item.active::before {
    opacity: 1;
}

.nav-item.active .nav-icon,
.nav-item.active .nav-text {
    position: relative;
    z-index: 1;
}

.nav-icon {
    font-size: 24px;
    transition: transform var(--transition-normal);
}

.nav-item:hover .nav-icon {
    transform: scale(1.15);
}

.nav-text {
    font-size: 15px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid #F1F5F9;
    background: var(--color-bg);
}

.user-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--color-card);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid #E2E8F0;
}

.user-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.user-avatar {
    font-size: 40px;
    line-height: 1;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text);
    margin-bottom: 2px;
}

.user-grade {
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 500;
}

.user-points {
    font-size: 13px;
    color: var(--color-accent);
    font-weight: 600;
}

.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    padding: 12px;
    background: #FEF2F2;
    color: #DC2626;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.logout-btn:hover {
    background: #FEE2E2;
    transform: translateY(-1px);
}

.sidebar-copyright {
    margin-top: 16px;
    padding: 14px;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary-bg), var(--color-secondary-bg));
    border-radius: var(--radius-md);
}

.sidebar-copyright p {
    font-size: 12px;
    color: var(--color-text-light);
    margin: 0;
}

.sidebar-copyright p:first-child {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.sidebar-copyright .copyright-small {
    font-size: 11px;
    color: var(--color-text-light);
}

/* ============ 顶部导航栏（移动端） ============ */
.app-header {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 12px 30px -22px rgba(15, 23, 42, 0.30);
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-left .logo-icon {
    font-size: 28px;
}

.header-left .logo-text {
    font-size: 18px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.grade-badge {
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.points-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 13px;
    color: #78350F;
}

.points-icon {
    font-size: 14px;
}

/* ============ 主内容区 ============ */
.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 28px 42px;
    min-height: 100vh;
    animation: fadeIn 0.5s ease;
}

@media (min-width: 769px) {
    .app-main > * {
        max-width: 1120px;
        margin: 0 auto;
    }
}

/* ============ 底部导航（移动端） ============ */
.app-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: none;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 -10px 32px rgba(15, 23, 42, 0.10);
    min-height: var(--nav-height);
    padding: 4px 0;
    padding-bottom: calc(4px + env(safe-area-inset-bottom));
    z-index: 100;
    border-top-left-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
    border-top: 1px solid rgba(148, 163, 184, 0.22);
}

.app-nav .nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px 6px;
    margin: 0;
    background: none;
    color: var(--color-text-light);
    border-radius: 0;
    position: relative;
    isolation: isolate;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    cursor: pointer;
}

.app-nav .nav-item:hover {
    background: none;
    transform: none;
}

.app-nav .nav-item::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 50%;
    width: 34px;
    height: 34px;
    transform: translateX(-50%) scale(0.55);
    border-radius: 999px;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.85), rgba(255,255,255,0) 62%),
        linear-gradient(135deg, rgba(91, 141, 239, 0.22), rgba(46, 213, 115, 0.18));
    opacity: 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 0;
    pointer-events: none;
}

.app-nav .nav-item.active {
    color: var(--color-primary);
    background: none;
    box-shadow: none;
}

.app-nav .nav-icon {
    font-size: 20px;
    margin-bottom: 1px;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.app-nav .nav-item.active .nav-icon {
    transform: scale(1.18);
    animation: tabPop 0.28s ease-out;
}

.app-nav .nav-item.active::after {
    content: '';
    position: absolute;
    bottom: 5px;
    width: 18px;
    height: 4px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    z-index: 0;
}

.app-nav .nav-item:active::before {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.app-nav .nav-item:active {
    transform: translateY(1px);
}

.app-nav .nav-item:active .nav-icon {
    transform: scale(1.06);
}

.app-nav .nav-item.active::before {
    opacity: 0.75;
    transform: translateX(-50%) scale(1);
}

.app-nav .nav-item.tap::before {
    opacity: 0.95;
    transform: translateX(-50%) scale(1);
}

.app-nav .nav-item.tap .nav-icon {
    animation: tabPop 0.28s ease-out;
}

.app-nav .nav-text {
    position: relative;
    z-index: 1;
}

.app-nav .nav-text {
    font-size: 10px;
    font-weight: 500;
    line-height: 1.1;
}

@keyframes tabPop {
    0% { transform: translateY(0) scale(1); }
    55% { transform: translateY(-2px) scale(1.22); }
    100% { transform: translateY(0) scale(1.18); }
}

/* ============ 响应式布局 ============ */
@media (max-width: 768px) {
    .app-sidebar {
        display: none;
    }

    .app-header {
        display: flex;
    }

    .app-nav {
        display: flex;
    }

    .app-main {
        margin-left: 0;
        padding: 20px 16px;
        padding-bottom: calc(var(--nav-height) + env(safe-area-inset-bottom) + 14px);
        /* 避免 header(在flow里) + main(min-height:100vh) 叠加造成“底部留白/多一屏”
           目标：header + main 外框刚好铺满一屏 */
        min-height: calc(100vh - var(--header-height) - var(--nav-height) - 40px);
    }

    /* 科举页：移动端隐藏底部Tab，避免挡住“开考/按钮/答案” */
    body.keju-page-active .app-nav {
        display: none !important;
    }

    body.keju-page-active .app-main {
        padding-bottom: calc(20px + env(safe-area-inset-bottom)) !important;
    }
}

/* ============ ICP备案（全站底部） ============ */
.icp-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: var(--icp-gap);
    height: var(--icp-height);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    font-size: 12px;
    font-weight: 900;
    color: rgba(71, 85, 105, 0.92);
    background: rgba(255, 255, 255, 0.86);
    border-top: 1px solid rgba(148, 163, 184, 0.20);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 130;
    box-shadow: 0 14px 30px -22px rgba(15, 23, 42, 0.55);
}

.icp-footer .icp-link {
    display: inline-block;
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.icp-footer .icp-link:hover {
    color: rgba(30, 58, 138, 0.95);
}

@media (max-width: 768px) {
    /* 登录后有底部Tab：备案条放在Tab上方，避免被遮挡 */
    body.logged-in .icp-footer {
        bottom: calc(var(--nav-height) + env(safe-area-inset-bottom) + var(--icp-gap));
    }

    /* 科举页会隐藏底部Tab：备案条贴底 */
    body.keju-page-active.logged-in .icp-footer {
        bottom: calc(env(safe-area-inset-bottom) + var(--icp-gap));
    }
}

/* ============ 版本更新历史（学生端） ============ */
.version-page {
    max-width: 980px;
    margin: 0 auto;
    animation: slideUp 0.4s ease;
}

.version-header {
    background: linear-gradient(135deg, var(--color-primary-bg), var(--color-secondary-bg));
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 18px 18px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

.version-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.version-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
}

.version-subtitle {
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-top: 6px;
}

.version-updated {
    color: var(--color-text-light);
    font-size: 12px;
    margin-top: 6px;
}

.version-loading,
.version-empty {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 28px 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid #EEF2F7;
}

.version-empty .empty-icon {
    font-size: 48px;
    margin-bottom: 8px;
}

.version-empty .empty-text {
    color: var(--color-text-secondary);
    font-weight: 600;
}

.version-collapse {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid #EEF2F7;
    box-shadow: var(--shadow-sm);
    background: var(--color-card);
}

.version-collapse .el-collapse-item__header {
    padding: 0 14px;
    font-weight: 700;
    color: var(--color-text);
}

.day-title {
    margin-right: 6px;
}

.day-count {
    color: var(--color-text-light);
    font-weight: 600;
    font-size: 12px;
}

.commit-list {
    padding: 8px 0 4px;
}

.commit-item {
    padding: 10px 12px;
    border-radius: var(--radius-lg);
    background: #F8FAFC;
    border: 1px solid #EEF2F7;
    margin: 10px 12px;
}

.commit-main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.commit-time {
    font-weight: 700;
    color: var(--color-primary-dark);
    font-size: 12px;
    white-space: nowrap;
}

.commit-msg {
    color: var(--color-text);
    font-weight: 600;
    font-size: 13px;
}

.commit-meta {
    margin-top: 6px;
    display: flex;
    gap: 12px;
    color: var(--color-text-light);
    font-size: 12px;
}

.commit-hash {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

@media (max-width: 768px) {
    .version-title {
        font-size: 20px;
    }

    .commit-item {
        margin: 10px 10px;
        padding: 10px 10px;
    }
}

/* ============ 更新公告（学生端） ============ */
.notice-page {
    max-width: 980px;
    margin: 0 auto;
    animation: slideUp 0.4s ease;
}

.notice-header {
    background: linear-gradient(135deg, var(--color-accent-bg), var(--color-primary-bg));
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 18px 18px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

.notice-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.notice-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
}

.notice-subtitle {
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-top: 6px;
}

.notice-loading,
.notice-empty {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 28px 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid #EEF2F7;
}

.notice-empty .empty-icon {
    font-size: 48px;
    margin-bottom: 8px;
}

.notice-empty .empty-text {
    color: var(--color-text-secondary);
    font-weight: 600;
}

.notice-collapse {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid #EEF2F7;
    box-shadow: var(--shadow-sm);
    background: var(--color-card);
}

.notice-collapse .el-collapse-item__header {
    padding: 0 14px;
    font-weight: 700;
    color: var(--color-text);
}

.n-date {
    margin-right: 8px;
    color: var(--color-text-light);
    font-weight: 700;
    font-size: 12px;
}

.n-title {
    color: var(--color-text);
    font-weight: 800;
}

.n-bullets {
    padding: 10px 12px 12px;
}

.n-bullet {
    padding: 10px 12px;
    border-radius: var(--radius-lg);
    background: #F8FAFC;
    border: 1px solid #EEF2F7;
    margin: 10px 0;
    font-weight: 600;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .notice-title {
        font-size: 20px;
    }
}

/* ============ 登录页样式 ============ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #EEF2FF 0%, #ECFDF5 50%, #FEF3C7 100%);
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-xl);
    animation: scaleIn 0.5s ease;
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-icon {
    font-size: 72px;
    display: block;
    margin-bottom: 20px;
    animation: bounce 2s ease-in-out infinite;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--color-text-light);
    font-size: 15px;
}

.login-form, .register-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.gender-section {
    text-align: center;
    margin-bottom: 6px;
}

.gender-section p {
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text);
}

.gender-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.gender-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(248, 250, 252, 0.9);
    border: 2px solid rgba(148, 163, 184, 0.22);
    font-weight: 900;
    color: rgba(15, 23, 42, 0.78);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.gender-tab:hover {
    transform: translateY(-1px);
    border-color: rgba(91, 141, 239, 0.38);
    background: rgba(255,255,255,0.95);
}

.gender-tab.active {
    border-color: rgba(46, 213, 115, 0.55);
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.18), rgba(91, 141, 239, 0.18));
    color: rgba(15, 23, 42, 0.9);
}

.avatar-section {
    text-align: center;
    margin-bottom: 20px;
}

.avatar-section p {
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--color-text);
}

.avatar-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.avatar-item {
    font-size: 36px;
    padding: 12px;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 3px solid transparent;
}

.avatar-item:hover {
    background: var(--color-primary-bg);
    transform: scale(1.1) rotate(5deg);
}

.avatar-item.active {
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
    transform: scale(1.1);
}

.selected-avatar {
    font-size: 64px;
    animation: bounce 1.5s ease-in-out infinite;
}

.login-switch {
    text-align: center;
    margin-top: 28px;
    color: var(--color-text-light);
    font-size: 14px;
}

.login-switch a {
    color: var(--color-primary);
    cursor: pointer;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.login-switch a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.birthday-section {
    margin-bottom: 4px;
}

.grade-hint {
    margin-top: 12px;
    padding: 14px 18px;
    background: linear-gradient(135deg, var(--color-primary-bg), var(--color-secondary-bg));
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-text-secondary);
    text-align: center;
}

.grade-tag {
    display: inline-block;
    padding: 3px 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: var(--radius-full);
    font-weight: 700;
    margin: 0 4px;
}

.login-copyright {
    text-align: center;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
}

.login-copyright .copyright-text {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.login-copyright .copyright-desc {
    font-size: 12px;
    color: var(--color-text-light);
}

/* ============ 首页样式 ============ */
.home-page {
    animation: slideUp 0.5s ease;
}

.welcome-section {
    text-align: left;
    padding: 26px 28px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-info) 50%, var(--color-secondary) 100%);
    border-radius: var(--radius-xl);
    color: white;
    margin-bottom: 22px;
    position: relative;
    overflow: hidden;
}

.welcome-section .el-button {
    border-radius: 999px;
    padding-left: 14px;
    padding-right: 14px;
}

.welcome-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.welcome-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.welcome-mascot {
    display: none;
}

.welcome-title {
    font-size: 28px;
    font-weight: 800;
    margin: 4px 0 10px;
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.welcome-title .highlight {
    color: var(--color-accent-light);
}

.welcome-subtitle {
    opacity: 0.9;
    font-size: 16px;
    position: relative;
    z-index: 1;
    max-width: 520px;
}

.home-brand {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 8px 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 18px 36px -28px rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2;
    max-width: 100%;
    margin-bottom: 12px;
}

.home-brand .t {
    font-weight: 900;
    letter-spacing: 0.4px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.98);
}

.home-brand .s {
    margin-top: 2px;
    font-weight: 700;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.88);
}

.welcome-actions {
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 800;
    font-size: 12px;
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.quick-entry {
    margin: 36px 0;
}

.entry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.entry-card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 18px 18px;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.entry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.entry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.entry-card:hover::before {
    opacity: 1;
}

.entry-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.entry-icon {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.18), rgba(46, 213, 115, 0.16));
    border: 1px solid rgba(148, 163, 184, 0.18);
    transition: transform var(--transition-normal), filter var(--transition-normal);
}

.entry-go {
    font-size: 18px;
    font-weight: 900;
    color: rgba(148, 163, 184, 0.95);
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.entry-text {
    margin-top: 10px;
    font-weight: 900;
    color: var(--color-text);
    font-size: 16px;
    letter-spacing: 0.2px;
}

.entry-sub {
    margin-top: 2px;
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 600;
}

.entry-card:hover .entry-icon {
    transform: translateY(-1px) scale(1.06) rotate(2deg);
    filter: saturate(1.05);
}

.entry-card:hover .entry-go {
    transform: translateX(4px);
    color: var(--color-primary);
}

.entry-card.entry-checkin .entry-icon {
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.24), rgba(46, 213, 115, 0.16));
}

.entry-card.entry-rank .entry-icon {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.22), rgba(91, 141, 239, 0.18));
}

.entry-card.entry-keju .entry-icon {
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.18), rgba(254, 202, 87, 0.22));
}

.entry-card.entry-review .entry-icon {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.18), rgba(254, 202, 87, 0.22));
}

.entry-card.entry-wrongbook .entry-icon {
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.18), rgba(56, 189, 248, 0.18));
}

.entry-card.entry-mall .entry-icon {
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.24), rgba(91, 141, 239, 0.18));
}

.entry-card.entry-wardrobe .entry-icon {
    background: linear-gradient(135deg, rgba(244, 114, 182, 0.18), rgba(46, 213, 115, 0.14));
}

.entry-card.entry-pet .entry-icon {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.20), rgba(56, 189, 248, 0.18));
}

/* ============ 首页：学习伙伴 ============ */
.pet-section {
    margin: 14px 0 26px;
}

.pet-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.86), rgba(255,255,255,0.70));
    border: 1px solid rgba(148, 163, 184, 0.20);
    border-radius: var(--radius-xl);
    box-shadow: 0 14px 40px -28px rgba(15, 23, 42, 0.25);
    overflow: hidden;
    position: relative;
}

.pet-head {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px 0;
}

.pet-head-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pet-head-title {
    font-weight: 1000;
    color: var(--color-text);
    font-size: 14px;
    letter-spacing: 0.2px;
}

.pet-detail-btn.el-button--mini {
    border-radius: 999px;
    font-weight: 1000;
    padding: 7px 12px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.20), rgba(254, 202, 87, 0.14));
    border: 1px solid rgba(91, 141, 239, 0.22);
    color: rgba(15, 23, 42, 0.8);
}

.pet-detail-btn.el-button--mini:hover {
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.28), rgba(254, 202, 87, 0.18));
    border-color: rgba(91, 141, 239, 0.32);
}

.pet-help-btn.el-button--mini {
    border-radius: 999px;
    font-weight: 900;
    padding: 7px 10px;
    background: rgba(255,255,255,0.72);
    border: 1px solid rgba(148, 163, 184, 0.18);
    color: rgba(15, 23, 42, 0.72);
}

.pet-help-btn.el-button--mini:hover {
    background: rgba(255,255,255,0.9);
    border-color: rgba(91, 141, 239, 0.35);
}

.pet-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(520px 240px at 10% 0%, rgba(91, 141, 239, 0.18), transparent 55%),
        radial-gradient(520px 260px at 92% 10%, rgba(46, 213, 115, 0.14), transparent 55%),
        radial-gradient(560px 260px at 50% 110%, rgba(254, 202, 87, 0.14), transparent 60%);
    pointer-events: none;
}

.pet-action-toast {
    position: absolute;
    left: 50%;
    top: 52%;
    transform: translate(-50%, -50%);
    z-index: 3;
    width: min(520px, calc(100% - 28px));
    padding: 12px 14px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(248,250,252,0.88));
    box-shadow: 0 22px 46px -30px rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: petToastIn 0.18s ease-out;
}

.pet-action-toast .i {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.9), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(254, 202, 87, 0.38), rgba(91, 141, 239, 0.22));
    border: 1px solid rgba(91, 141, 239, 0.22);
    flex: 0 0 auto;
}

.pet-action-toast .t {
    font-weight: 1000;
    color: var(--color-text);
    line-height: 1.35;
}

.pet-action-toast.info {
    border-color: rgba(91, 141, 239, 0.28);
}

.pet-action-toast.success {
    border-color: rgba(46, 213, 115, 0.35);
}

.pet-action-toast.warning {
    border-color: rgba(245, 158, 11, 0.45);
}

@keyframes petToastIn {
    from { opacity: 0; transform: translate(-50%, -54%) scale(0.98); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.pet-empty {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 16px;
}

.pet-empty-title {
    font-weight: 900;
    color: var(--color-text);
    font-size: 15px;
}

.pet-empty-sub {
    margin-top: 4px;
    color: var(--color-text-light);
    font-weight: 700;
    font-size: 12px;
}

.pet-main {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 16px;
}

.pet-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 220px;
}

.pet-left.clickable {
    cursor: pointer;
    border-radius: 16px;
    padding: 6px 8px;
    margin: -6px -8px;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.pet-left.clickable:hover {
    background: rgba(255,255,255,0.55);
    transform: translateY(-1px);
}

.pet-left.clickable:active {
    transform: translateY(0);
}

.pet-avatar {
    width: 58px;
    height: 58px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    background: rgba(255,255,255,0.75);
    border: 1px solid rgba(148, 163, 184, 0.20);
    box-shadow: 0 14px 34px -26px rgba(15, 23, 42, 0.35);
    position: relative;
}

.pet-avatar-base {
    position: relative;
    z-index: 1;
}

.pet-avatar-outfit {
    position: absolute;
    right: -8px;
    bottom: -8px;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.95), rgba(91, 141, 239, 0.85));
    border: 2px solid rgba(255,255,255,0.95);
    box-shadow: 0 14px 26px -18px rgba(37, 99, 235, 0.75);
    z-index: 2;
    transform: rotate(-8deg);
}

.pet-left.clickable:hover .pet-avatar {
    box-shadow: 0 16px 38px -26px rgba(15, 23, 42, 0.45);
}

.pet-name {
    font-weight: 900;
    color: var(--color-text);
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pet-outfit-pill {
    font-size: 11px;
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.78);
    padding: 6px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.24), rgba(46, 213, 115, 0.12), rgba(91, 141, 239, 0.18));
    border: 1px solid rgba(91, 141, 239, 0.22);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
    box-shadow: 0 12px 26px -22px rgba(254, 202, 87, 0.75);
}

.pet-lv {
    margin-top: 3px;
    font-weight: 800;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.pet-skill {
    margin-top: 4px;
    font-size: 11px;
    font-weight: 900;
    color: rgba(15, 23, 42, 0.72);
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(148, 163, 184, 0.18);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.pet-enter-hint {
    margin-top: 6px;
    font-size: 11px;
    font-weight: 900;
    color: rgba(51, 65, 85, 0.76);
}

.pet-right {
    flex: 1;
    min-width: 0;
}

.pet-speech {
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(148, 163, 184, 0.18);
    font-weight: 900;
    color: var(--color-text);
    line-height: 1.4;
}

.pet-bars {
    margin-top: 10px;
    display: grid;
    gap: 6px;
}

.pet-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--color-text-secondary);
    font-size: 12px;
}

.pet-bar .k {
    min-width: 110px;
}

.pet-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pet-actions .el-button {
    border-radius: 999px;
}

.pet-choose {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.pet-choose-card {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 18px;
    padding: 14px 12px;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
    background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(248,250,252,0.82));
}

.pet-choose-card:hover {
    transform: translateY(-2px);
    border-color: rgba(91, 141, 239, 0.40);
    box-shadow: 0 16px 34px -28px rgba(91, 141, 239, 0.55);
}

.pet-choose-card .i {
    font-size: 34px;
}

.pet-choose-card .t {
    margin-top: 6px;
    font-weight: 900;
    color: var(--color-text);
}

.pet-choose-card .d {
    margin-top: 2px;
    color: var(--color-text-light);
    font-weight: 700;
    font-size: 12px;
}

.pet-diary-list {
    display: grid;
    gap: 8px;
}

.pet-diary-row {
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255,255,255,0.85);
    font-weight: 800;
    color: var(--color-text-secondary);
}

.pet-help-card {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.12), rgba(46, 213, 115, 0.08), rgba(254, 202, 87, 0.10));
    padding: 12px 12px;
}

.pet-help-title {
    font-weight: 1000;
    color: var(--color-text);
}

.pet-help-line {
    margin-top: 6px;
    font-weight: 800;
    color: var(--color-text-secondary);
    font-size: 12px;
}

.pet-help-grid {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.pet-help-item {
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255,255,255,0.82);
    padding: 10px 10px;
}

.pet-help-item .k {
    font-weight: 1000;
    color: var(--color-text);
}

.pet-help-item .v {
    margin-top: 4px;
    font-weight: 800;
    color: var(--color-text-secondary);
    font-size: 12px;
    line-height: 1.5;
}

.pet-detail-hero {
    display: grid;
    grid-template-columns: 128px 1fr;
    gap: 12px;
    align-items: center;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(248,250,252,0.85));
    padding: 12px 12px;
}

.pet-detail-big {
    height: 128px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 72px;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.92), rgba(255,255,255,0) 62%),
        linear-gradient(135deg, rgba(91, 141, 239, 0.18), rgba(46, 213, 115, 0.12));
    border: 1px solid rgba(148, 163, 184, 0.18);
    position: relative;
}

.pet-detail-base {
    position: relative;
    z-index: 1;
}

.pet-detail-outfit {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.95), rgba(91, 141, 239, 0.85));
    border: 2px solid rgba(255,255,255,0.95);
    box-shadow: 0 16px 30px -20px rgba(37, 99, 235, 0.75);
    transform: rotate(-10deg);
}

.pet-detail-name {
    font-weight: 1000;
    color: var(--color-text);
    font-size: 16px;
}

.pet-detail-sub {
    margin-top: 6px;
    font-weight: 800;
    color: var(--color-text-secondary);
    font-size: 12px;
}

.pet-detail-speech {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255,255,255,0.9);
    font-weight: 900;
    color: var(--color-text);
    line-height: 1.4;
}

.pet-stage-list {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.pet-stage {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255,255,255,0.84);
    padding: 12px 10px;
    text-align: center;
    opacity: 0.72;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast), border-color var(--transition-fast);
}

.pet-stage.reached {
    opacity: 0.95;
}

.pet-stage.active {
    opacity: 1;
    transform: translateY(-2px);
    border-color: rgba(91, 141, 239, 0.35);
    box-shadow: 0 18px 34px -28px rgba(91, 141, 239, 0.6);
}

.pet-stage .i {
    font-size: 34px;
}

.pet-stage .t {
    margin-top: 6px;
    font-weight: 1000;
    color: var(--color-text);
}

.pet-stage .d {
    margin-top: 4px;
    font-weight: 900;
    font-size: 11px;
    color: rgba(15, 23, 42, 0.62);
}

.pet-stage .p {
    margin-top: 6px;
    font-weight: 800;
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.pet-outfit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 6px;
}

.pet-outfit-card {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(248,250,252,0.84));
    padding: 12px 12px;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pet-outfit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(240px 120px at 0% 0%, rgba(254, 202, 87, 0.16), transparent 60%),
        radial-gradient(240px 120px at 100% 0%, rgba(91, 141, 239, 0.14), transparent 62%),
        radial-gradient(260px 140px at 50% 120%, rgba(46, 213, 115, 0.12), transparent 62%);
    pointer-events: none;
}

.pet-outfit-card:hover {
    transform: translateY(-2px);
    border-color: rgba(91, 141, 239, 0.40);
    box-shadow: 0 16px 34px -28px rgba(91, 141, 239, 0.55);
}

.pet-outfit-card.active {
    border-color: rgba(46, 213, 115, 0.55);
    box-shadow: 0 18px 34px -28px rgba(46, 213, 115, 0.65);
}

.pet-outfit-card.locked {
    opacity: 0.60;
}

.pet-outfit-card.locked:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(148, 163, 184, 0.20);
}

.pet-outfit-card .i {
    font-size: 34px;
    position: relative;
    z-index: 1;
}

.pet-outfit-card .t {
    margin-top: 6px;
    font-weight: 1000;
    color: var(--color-text);
    position: relative;
    z-index: 1;
}

.pet-outfit-card .d {
    margin-top: 4px;
    font-weight: 800;
    font-size: 12px;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

.pet-outfit-card .b {
    margin-top: 8px;
    font-weight: 900;
    font-size: 11px;
    color: rgba(15, 23, 42, 0.62);
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255,255,255,0.7);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .pet-main {
        flex-direction: column;
    }

    .pet-left {
        min-width: 0;
    }

    .pet-choose {
        grid-template-columns: 1fr;
    }

    .pet-help-grid {
        grid-template-columns: 1fr;
    }

    .pet-detail-hero {
        grid-template-columns: 1fr;
    }

    .pet-detail-big {
        height: 120px;
        font-size: 64px;
    }

    .pet-stage-list {
        grid-template-columns: 1fr;
    }

    .pet-outfit-grid {
        grid-template-columns: 1fr;
    }
}

.checkin-banner {
    margin: -10px 0 24px;
}

.checkin-banner-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.20), rgba(46, 213, 115, 0.10));
    border: 1px solid rgba(254, 202, 87, 0.35);
    border-radius: var(--radius-xl);
    padding: 14px 16px;
    box-shadow: 0 10px 30px -22px rgba(254, 202, 87, 0.7);
}

.checkin-banner-card .t {
    font-weight: 900;
    color: var(--color-text);
}

.checkin-banner-card .s {
    margin-top: 3px;
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 600;
}

.subjects-section {
    margin: 36px 0;
}

.subjects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.subject-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-left: 5px solid var(--accent-color, var(--color-primary));
    box-shadow: var(--shadow-sm);
}

.subject-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.subject-card .subject-icon {
    font-size: 52px;
    transition: transform var(--transition-normal);
}

.subject-card:hover .subject-icon {
    transform: scale(1.1) rotate(-5deg);
}

.subject-card .subject-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-text);
}

.subject-card .subject-info p {
    font-size: 14px;
    color: var(--color-text-light);
}

.daily-tip {
    margin: 36px 0;
}

/* ============ 首页排行榜 ============ */
.leaderboard-section {
    margin: 36px 0;
}

.leaderboard-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 18px 18px 10px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.leaderboard-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
}

.leaderboard-head .section-title {
    margin-bottom: 0;
}

.leaderboard-tabs .el-tabs__header {
    margin: 8px 0 12px;
}

.leaderboard-empty {
    text-align: center;
    color: var(--color-text-light);
    padding: 18px 6px 22px;
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 8px;
}

.lb-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.08), rgba(46, 213, 115, 0.08));
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.lb-rank {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--color-text);
    background: rgba(15, 23, 42, 0.06);
}

.lb-rank.top {
    background: linear-gradient(135deg, #FECA57, #FF8A00);
    color: #2D2A20;
}

.lb-user {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lb-avatar {
    font-size: 22px;
}

.lb-name {
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lb-tag {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(254, 202, 87, 0.25);
    color: #8A5A00;
    font-weight: 700;
    white-space: nowrap;
}

.lb-metrics {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lb-main {
    font-weight: 800;
    color: var(--color-text);
}

.lb-sub {
    font-size: 12px;
    color: var(--color-text-light);
}

/* ============ 错题本 ============ */
.wrongbook-page {
    animation: slideUp 0.4s ease;
}

.wb-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.wb-title {
    flex: 1;
    min-width: 0;
}

.wb-title .t {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-text);
}

.wb-title .s {
    margin-top: 2px;
    font-size: 12px;
    color: var(--color-text-light);
}

.wb-filters {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(148, 163, 184, 0.25);
    margin-bottom: 14px;
}

.wb-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.wb-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: var(--radius-full);
    background: rgba(15, 23, 42, 0.06);
    color: var(--color-text);
    cursor: pointer;
    border: 1px solid rgba(148, 163, 184, 0.22);
    transition: all var(--transition-normal);
    user-select: none;
}

.wb-chip:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.wb-chip.active {
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.22), rgba(46, 213, 115, 0.16));
    border-color: rgba(91, 141, 239, 0.35);
}

.wb-chip-badge {
    font-size: 12px;
    font-weight: 800;
    padding: 0 8px;
    height: 18px;
    line-height: 18px;
    border-radius: 999px;
    background: rgba(91, 141, 239, 0.2);
}

.wb-order {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.wb-order .label {
    font-size: 12px;
    color: var(--color-text-light);
}

.wb-analysis {
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.14), rgba(91, 141, 239, 0.08));
    border-radius: var(--radius-xl);
    padding: 12px 14px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    margin-bottom: 14px;
}

.wb-analysis-title {
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 8px;
}

.wb-analysis-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.wb-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(148, 163, 184, 0.25);
    font-size: 12px;
    color: var(--color-text);
}

.wb-list {
    background: transparent;
}

.wb-empty {
    text-align: center;
    padding: 28px 10px;
    color: var(--color-text-light);
}

.wb-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wb-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 14px 14px 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(148, 163, 184, 0.25);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.wb-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.wb-card .q {
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.45;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wb-card .meta {
    font-size: 12px;
    color: var(--color-text-light);
}

.wb-detail-q {
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 8px;
}

.wb-detail-meta {
    font-size: 12px;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.wb-detail-box {
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: var(--radius-lg);
    padding: 10px 12px;
    margin-bottom: 10px;
}

.wb-detail-box .k {
    font-weight: 800;
    font-size: 12px;
    color: var(--color-text);
    margin-bottom: 6px;
}

.wb-detail-box .v {
    color: var(--color-text);
    line-height: 1.55;
    white-space: pre-wrap;
}

/* ============ 排行榜页 ============ */
.leaderboard-page {
    animation: slideUp 0.4s ease;
}

.lbp-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.lbp-title {
    flex: 1;
    min-width: 0;
}

.lbp-title .t {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-text);
}

.lbp-title .s {
    margin-top: 2px;
    font-size: 12px;
    color: rgba(71, 85, 105, 0.98);
}

.lbp-range {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.lbp-range .hint {
    font-size: 12px;
    color: rgba(71, 85, 105, 0.98);
}

.lbp-list {
    min-height: 120px;
}

.lbp-empty {
    text-align: center;
    padding: 24px 10px;
    color: rgba(71, 85, 105, 0.98);
}

.lbp-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 12px;
    border-radius: var(--radius-xl);
    background: var(--color-card);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: var(--shadow-sm);
    margin-bottom: 10px;
    transition: all var(--transition-normal);
}

.lbp-row.top {
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.16), rgba(236, 72, 153, 0.06));
}

.lbp-row.me {
    border-color: rgba(46, 213, 115, 0.55);
    box-shadow: 0 10px 30px -18px rgba(46, 213, 115, 0.65);
}

.lbp-row:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.lbp-row .rk {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.06);
    font-weight: 900;
    color: var(--color-text);
}

.lbp-row.top .rk {
    background: linear-gradient(135deg, #FECA57, #FF8A00);
    color: #2D2A20;
}

.lbp-row .u {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lbp-row .av {
    font-size: 22px;
}

.lbp-row .nm {
    font-weight: 800;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lbp-row .tag {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(254, 202, 87, 0.22);
    color: #8A5A00;
    font-weight: 800;
    white-space: nowrap;
}

.lbp-row .m {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lbp-row .main {
    font-weight: 900;
    color: var(--color-text);
}

.lbp-row .sub {
    font-size: 12px;
    color: rgba(71, 85, 105, 0.98);
}

.leaderboard-page .el-tabs__item {
    font-weight: 900;
    color: rgba(51, 65, 85, 0.92);
}

.leaderboard-page .el-tabs__item.is-active {
    color: rgba(30, 58, 138, 0.98);
}

/* ============ 签到 ============ */
.checkin-page {
    animation: slideUp 0.4s ease;
}

.ci-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.ci-rules-btn {
    border-radius: 999px;
    font-weight: 900;
    border: none;
    background: linear-gradient(135deg, #2563eb, #5B8DEF);
    box-shadow: 0 14px 28px -22px rgba(37, 99, 235, 0.85);
}

.ci-rules-btn:hover,
.ci-rules-btn:focus {
    background: linear-gradient(135deg, #1d4ed8, #4f7fe6);
}

.ci-rules-btn.is-plain {
    background: linear-gradient(135deg, #2563eb, #5B8DEF);
}

.ci-rules-btn span {
    color: #fff;
}

.ci-title {
    flex: 1;
    min-width: 0;
}

.ci-title .t {
    font-size: 18px;
    font-weight: 900;
    color: var(--color-text);
}

.ci-title .s {
    margin-top: 2px;
    font-size: 12px;
    color: var(--color-text-light);
}

.ci-hero {
    border-radius: var(--radius-xl);
    padding: 16px 16px 14px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.16), rgba(56, 189, 248, 0.12), rgba(46, 213, 115, 0.12), rgba(254, 202, 87, 0.14));
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: var(--shadow-sm);
    margin-bottom: 14px;
}

.ci-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.ci-badge {
    font-weight: 900;
    color: var(--color-text);
    font-size: 16px;
}

.ci-sub {
    margin-top: 0;
    color: var(--color-text-light);
    font-weight: 600;
    font-size: 12px;
}

.ci-actions {
    margin-top: 12px;
    display: flex;
    align-items: stretch;
    gap: 12px;
    flex-wrap: wrap;
}

.ci-actions .el-button {
    border-radius: 999px;
}

@media (max-width: 768px) {
    .ci-actions {
        gap: 10px;
    }

    .ci-actions .el-button {
        width: 100%;
    }
}

.ci-makeup-tip {
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 700;
}

.ci-calendar-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 14px 14px 12px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: var(--shadow-sm);
}

.ci-cal-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.ci-cal-title {
    font-weight: 900;
    color: var(--color-text);
    min-width: 90px;
    text-align: center;
}

.ci-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-bottom: 8px;
}

.ci-week-cell {
    text-align: center;
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 800;
}

.ci-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.ci-cell {
    position: relative;
    min-height: 44px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    background: rgba(15, 23, 42, 0.03);
    transition: all var(--transition-normal);
    cursor: default;
}

.ci-cell.empty {
    background: transparent;
    border-color: transparent;
}

.ci-cell.today {
    border-color: rgba(91, 141, 239, 0.55);
    box-shadow: 0 10px 30px -22px rgba(91, 141, 239, 0.7);
}

.ci-cell.signed {
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.16), rgba(91, 141, 239, 0.08));
    border-color: rgba(46, 213, 115, 0.35);
}

.ci-cell.makeup {
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.18), rgba(46, 213, 115, 0.08));
    border-color: rgba(254, 202, 87, 0.35);
}

.ci-cell.can {
    cursor: pointer;
    background: rgba(255, 255, 255, 0.72);
    border-color: rgba(254, 202, 87, 0.55);
    border-style: dashed;
}

.ci-cell.can:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ci-day {
    position: absolute;
    top: 8px;
    left: 10px;
    font-weight: 900;
    color: var(--color-text);
    font-size: 13px;
}

.ci-mark {
    position: absolute;
    bottom: 8px;
    right: 10px;
    font-weight: 900;
    font-size: 14px;
    color: rgba(15, 23, 42, 0.70);
}

.ci-mark.ok {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(46, 213, 115, 0.20);
    border: 1px solid rgba(46, 213, 115, 0.35);
    box-shadow: 0 10px 22px -18px rgba(46, 213, 115, 0.75);
    font-size: 12px;
}

.ci-mark.mk {
    bottom: 9px;
    right: 9px;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 12px;
    color: rgba(15, 23, 42, 0.82);
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.35), rgba(91, 141, 239, 0.14));
    border: 1px solid rgba(254, 202, 87, 0.55);
    box-shadow: 0 12px 26px -20px rgba(254, 202, 87, 0.85);
}

.ci-mark.ci-mk {
    bottom: 9px;
    right: 9px;
    font-size: 12px;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(254, 202, 87, 0.38);
    color: #8A5A00;
    box-shadow: 0 10px 22px -18px rgba(254, 202, 87, 0.85);
}

.ci-legend {
    margin-top: 12px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    color: var(--color-text-light);
    font-size: 12px;
}

.ci-legend .lg {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ci-legend-ic {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-style: normal;
    font-weight: 900;
    font-size: 12px;
    line-height: 1;
}

.ci-legend-ic.ok {
    background: rgba(46, 213, 115, 0.20);
    border: 1px solid rgba(46, 213, 115, 0.35);
    box-shadow: 0 10px 22px -18px rgba(46, 213, 115, 0.75);
}

.ci-legend-ic.mk {
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.35), rgba(91, 141, 239, 0.14));
    border: 1px solid rgba(254, 202, 87, 0.55);
    box-shadow: 0 12px 26px -20px rgba(254, 202, 87, 0.85);
}

.ci-legend-ic.can {
    background: rgba(254, 202, 87, 0.38);
    color: #8A5A00;
    box-shadow: 0 10px 22px -18px rgba(254, 202, 87, 0.85);
}

.ci-legend .lg.chip {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(255,255,255,0.72);
    font-weight: 900;
}

.ci-legend .lg.chip.signed {
    border-color: rgba(46, 213, 115, 0.28);
    background: rgba(46, 213, 115, 0.10);
}

.ci-legend .lg.chip.makeup {
    border-color: rgba(254, 202, 87, 0.35);
    background: rgba(254, 202, 87, 0.10);
}

.ci-legend .lg.chip.can {
    border-color: rgba(254, 202, 87, 0.32);
    background: rgba(255,255,255,0.72);
}

.ci-legend .dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    display: inline-block;
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.ci-legend .dot.signed {
    background: rgba(46, 213, 115, 0.55);
}

.ci-legend .dot.makeup {
    background: rgba(254, 202, 87, 0.60);
}

.ci-legend .dot.can {
    background: rgba(254, 202, 87, 0.32);
}

.tip-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
    color: white;
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px -10px rgba(16, 185, 129, 0.4);
}

.tip-icon {
    font-size: 36px;
    animation: bounce 2s ease-in-out infinite;
}

.tip-text {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.6;
}

/* ============ 学习页样式 ============ */
.study-page .page-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--color-text);
}

.subjects-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.subject-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-left: 5px solid var(--accent-color, var(--color-primary));
    box-shadow: var(--shadow-sm);
}

.subject-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.subject-item .subject-icon {
    font-size: 52px;
    transition: transform var(--transition-normal);
}

.subject-item:hover .subject-icon {
    transform: scale(1.15) rotate(-5deg);
}

.subject-item .subject-content {
    flex: 1;
}

.subject-item h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.subject-item p {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.subject-hint {
    margin-top: 8px;
}

.subject-hint .hint-text {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 600;
}

.subject-arrow {
    font-size: 28px;
    color: var(--color-text-light);
    transition: transform var(--transition-normal);
}

.subject-item:hover .subject-arrow {
    transform: translateX(6px);
    color: var(--color-primary);
}

.recommendation {
    margin-top: 36px;
}

.rec-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--color-card);
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.rec-icon {
    font-size: 44px;
    animation: bounce 2s ease-in-out infinite;
}

.rec-content {
    flex: 1;
}

.rec-content h4 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-text);
}

.rec-content p {
    font-size: 14px;
    color: var(--color-text-light);
}

/* ============ 成就页样式 ============ */
.achievement-page .page-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--color-text);
}

.achievement-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 36px;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--color-card);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.summary-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.summary-icon {
    font-size: 44px;
}

.summary-info {
    display: flex;
    flex-direction: column;
}

.summary-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-primary);
}

.summary-label {
    font-size: 14px;
    color: var(--color-text-light);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.achievement-card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.achievement-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.achievement-card.earned {
    border-color: var(--color-secondary);
    background: linear-gradient(180deg, var(--color-secondary-bg), var(--color-card));
}

.achievement-card.locked {
    opacity: 0.6;
}

.achievement-card .ach-icon {
    font-size: 52px;
    display: block;
    margin-bottom: 14px;
}

.achievement-card.earned .ach-icon {
    animation: bounce 2s ease-in-out infinite;
}

.achievement-card .ach-name {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.achievement-card .ach-desc {
    font-size: 13px;
    color: var(--color-text-light);
}

.achievement-card .ach-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--color-success);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.achievement-card .ach-lock {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 20px;
}

/* ============ 个人中心样式 ============ */
.profile-page .profile-header {
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-info) 55%, var(--color-secondary) 100%);
    border-radius: var(--radius-xl);
    color: white;
    margin-bottom: 36px;
    position: relative;
    overflow: hidden;
}

.profile-page .profile-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.profile-avatar {
    font-size: 88px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    animation: bounce 3s ease-in-out infinite;
}

.profile-name {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.profile-grade {
    opacity: 0.9;
    font-size: 15px;
    position: relative;
    z-index: 1;
}

.profile-avatar-stage {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.profile-avatar-stage .base {
    display: inline-block;
}

.profile-avatar-stage .fx {
    position: absolute;
    right: -6px;
    bottom: -6px;
    font-size: 34px;
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.25));
}

.profile-equip-row {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.equip-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-weight: 800;
    font-size: 12px;
}

.equip-badge .i {
    font-size: 16px;
}

.equip-empty {
    font-weight: 900;
    font-size: 12px;
    opacity: 0.92;
}

.profile-look-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #ffffff 0%, #F0F9FF 40%, #ECFDF5 100%);
    border: 1px solid rgba(56, 189, 248, 0.18);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 18px 18px 16px;
    margin: 18px 0 22px;
}

.profile-look-card::before {
    content: "";
    position: absolute;
    right: -36px;
    top: -46px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(34, 197, 94, 0.22), rgba(56, 189, 248, 0.08), rgba(255, 255, 255, 0));
    pointer-events: none;
}

.profile-look-card .plc-title {
    font-weight: 900;
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 8px;
}

.profile-look-card .plc-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
    margin-bottom: 10px;
}

.profile-look-card .plc-lv {
    min-width: 76px;
    height: 56px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 1000;
    font-size: 18px;
    color: rgba(15, 23, 42, 0.92);
    background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.85), rgba(255,255,255,0) 62%),
        linear-gradient(135deg, rgba(56, 189, 248, 0.22), rgba(34, 197, 94, 0.18));
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.profile-look-card .plc-meta {
    flex: 1;
    min-width: 0;
}

.profile-look-card .plc-name {
    font-weight: 1000;
    font-size: 15px;
    color: rgba(15, 23, 42, 0.92);
    line-height: 1.25;
}

.profile-look-card .plc-sub {
    margin-top: 4px;
    font-weight: 900;
    font-size: 12px;
    color: rgba(51, 65, 85, 0.92);
    line-height: 1.35;
}

.profile-look-card .plc-line {
    font-weight: 900;
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
}

.profile-look-card .plc-progress {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(148, 163, 184, 0.22);
}

.profile-look-card .plc-progress-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 1000;
    font-size: 12px;
    color: rgba(15, 23, 42, 0.86);
    margin-bottom: 8px;
}

.profile-look-card .plc-bar {
    height: 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.10);
    overflow: hidden;
}

.profile-look-card .plc-bar-in {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(56, 189, 248, 0.98), rgba(34, 197, 94, 0.96));
    box-shadow: 0 10px 22px -16px rgba(34, 197, 94, 0.85);
}

.profile-look-card .plc-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.profile-look-card .plc-tip {
    margin-top: 10px;
    font-weight: 800;
    font-size: 12px;
    color: #94A3B8;
}

/* ============ 人物名片详情页 ============ */
.avatar-detail-page .adp-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 8px;
}

.avatar-detail-page .adp-title .t {
    font-weight: 1000;
    font-size: 18px;
    color: rgba(15, 23, 42, 0.92);
}

.avatar-detail-page .adp-title .s {
    font-weight: 800;
    font-size: 12px;
    color: rgba(71, 85, 105, 0.98);
    margin-top: 2px;
}

.avatar-detail-page .adp-empty {
    padding: 24px 10px;
    font-weight: 900;
    color: #334155;
}

.avatar-detail-page .adp-body-v2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.avatar-detail-page .adp-hero,
.avatar-detail-page .adp-equip-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 16px;
}

.avatar-detail-page .adp-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #ffffff 0%, rgba(224, 242, 254, 0.72) 42%, rgba(220, 252, 231, 0.72) 100%);
    border: 1px solid rgba(56, 189, 248, 0.16);
}

.avatar-detail-page .adp-hero::before {
    content: "";
    position: absolute;
    left: -42px;
    bottom: -46px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(139, 92, 246, 0.18), rgba(56, 189, 248, 0.08), rgba(255, 255, 255, 0));
    pointer-events: none;
}

.avatar-detail-page .adp-equip-card {
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.avatar-detail-page .hero-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.avatar-detail-page .hero-tags .tag {
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: rgba(59, 130, 246, 0.12);
    color: rgba(30, 58, 138, 0.96);
    font-weight: 900;
    font-size: 12px;
    border: 1px solid rgba(59, 130, 246, 0.12);
}

.avatar-detail-page .hero-model {
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-detail-page .hero-badge {
    width: 100%;
    max-width: 360px;
    border-radius: 24px;
    padding: 16px 14px;
    background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.85), rgba(255,255,255,0) 62%),
        linear-gradient(135deg, rgba(56, 189, 248, 0.20), rgba(34, 197, 94, 0.16));
    border: 1px solid rgba(148, 163, 184, 0.20);
    box-shadow: 0 22px 54px -40px rgba(15, 23, 42, 0.40);
    text-align: center;
}

.avatar-detail-page .hero-badge .lv {
    font-weight: 1000;
    font-size: 22px;
    color: rgba(15, 23, 42, 0.92);
}

.avatar-detail-page .hero-badge .tt {
    margin-top: 6px;
    font-weight: 1000;
    font-size: 13px;
    color: rgba(51, 65, 85, 0.92);
}

.avatar-detail-page .paper-doll {
    position: relative;
    width: 220px;
    height: 320px;
    border-radius: 26px;
    background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.9), rgba(241,245,249,0.95));
    border: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: 0 24px 60px -40px rgba(15, 23, 42, 0.35);
    overflow: hidden;
}

.avatar-detail-page .paper-doll::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59,130,246,0.10) 0%, rgba(16,185,129,0.10) 55%, rgba(249,115,22,0.10) 100%);
    opacity: 0.9;
    z-index: 1;
}

.avatar-detail-page .pd-avatar-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.avatar-detail-page .pd-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    border-radius: 26px;
}

.avatar-detail-page .pd-avatar-svg text {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", system-ui, sans-serif;
    paint-order: stroke;
    stroke: rgba(255,255,255,0.55);
    stroke-width: 3px;
    fill: rgba(15, 23, 42, 0.92);
}

.avatar-detail-page .pd-effect {
    position: absolute;
    inset: 0;
    z-index: 6;
    pointer-events: none;
}

.avatar-detail-page .pd-effect .e {
    position: absolute;
    font-size: 32px;
    filter: drop-shadow(0 12px 18px rgba(0,0,0,0.18));
    animation: floaty 2.8s ease-in-out infinite;
    z-index: 6;
}

.avatar-detail-page .pd-effect .e1 { left: 16px; top: 18px; transform: rotate(-12deg); }
.avatar-detail-page .pd-effect .e2 { right: 18px; top: 56px; transform: rotate(10deg); animation-delay: .2s; }
.avatar-detail-page .pd-effect .e3 { left: 28px; bottom: 24px; transform: rotate(8deg); animation-delay: .35s; }
.avatar-detail-page .pd-effect .s1 { right: 18px; top: 26px; transform: rotate(10deg); animation-delay: .18s; font-size: 24px; }
.avatar-detail-page .pd-effect .s2 { left: 26px; bottom: 26px; transform: rotate(-6deg); animation-delay: .32s; font-size: 24px; }

@keyframes floaty {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.92; }
    50% { transform: translateY(-10px) scale(1.03); opacity: 1; }
}

.avatar-detail-page .pd-head {
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 120px;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-detail-page .pd-face {
    position: absolute;
    width: 88px;
    height: 88px;
    border-radius: 30px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(148, 163, 184, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 44px;
    box-shadow: 0 18px 40px -28px rgba(15, 23, 42, 0.35);
}

.avatar-detail-page .pd-hair {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 86px;
    height: 36px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 16px 38px -26px rgba(15, 23, 42, 0.25);
}

.avatar-detail-page .pd-hair .ic {
    font-size: 18px;
}

.avatar-detail-page .pd-body {
    position: absolute;
    top: 132px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 138px;
    z-index: 3;
}

.avatar-detail-page .pd-torso {
    position: absolute;
    left: 50%;
    top: 10px;
    transform: translateX(-50%);
    width: 86px;
    height: 126px;
    border-radius: 34px 34px 28px 28px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.35), rgba(255,255,255,0) 55%),
        linear-gradient(180deg, rgba(253, 224, 195, 0.95), rgba(245, 200, 160, 0.92));
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: 0 18px 40px -30px rgba(15, 23, 42, 0.28);
}

.avatar-detail-page .pd-clothes {
    position: absolute;
    left: 50%;
    top: 16px;
    transform: translateX(-50%);
    width: 104px;
    height: 124px;
    border-radius: 32px 32px 28px 28px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    box-shadow: 0 18px 40px -28px rgba(15, 23, 42, 0.30);
    overflow: hidden;
}

.avatar-detail-page .pd-clothes::before {
    content: '';
    position: absolute;
    left: 50%;
    top: -12px;
    transform: translateX(-50%);
    width: 54px;
    height: 38px;
    border-radius: 0 0 26px 26px;
    background: rgba(255,255,255,0.32);
    border: 1px solid rgba(255,255,255,0.38);
    box-shadow: 0 10px 24px -18px rgba(15, 23, 42, 0.22);
}

.avatar-detail-page .pd-clothes .ic {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -40%);
    font-size: 40px;
    filter: drop-shadow(0 14px 18px rgba(15,23,42,0.18));
    z-index: 1;
}

.avatar-detail-page .paper-doll.female .pd-clothes::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -20px;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-top: 22px solid rgba(255,255,255,0.22);
    filter: drop-shadow(0 10px 12px rgba(15,23,42,0.12));
}

.avatar-detail-page .pd-arm {
    position: absolute;
    top: 28px;
    width: 18px;
    height: 96px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(253, 224, 195, 0.95), rgba(245, 200, 160, 0.92));
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.avatar-detail-page .pd-arm.a1 { left: 0; transform: rotate(8deg); }
.avatar-detail-page .pd-arm.a2 { right: 0; transform: rotate(-8deg); }

.avatar-detail-page .pd-legs {
    position: absolute;
    left: 50%;
    bottom: 16px;
    transform: translateX(-50%);
    width: 140px;
    height: 152px;
    z-index: 3;
}

.avatar-detail-page .pd-leg {
    position: absolute;
    top: 0;
    width: 22px;
    height: 108px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(253, 224, 195, 0.95), rgba(245, 200, 160, 0.92));
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.avatar-detail-page .pd-leg.l1 { left: 44px; }
.avatar-detail-page .pd-leg.l2 { right: 44px; }

.avatar-detail-page .pd-shoe {
    position: absolute;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 58px;
    height: 28px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.20);
    box-shadow: 0 18px 36px -28px rgba(15, 23, 42, 0.30);
    overflow: hidden;
}

.avatar-detail-page .pd-shoe::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.36), rgba(255,255,255,0) 55%);
    opacity: 0.9;
}

.avatar-detail-page .pd-shoe .ic {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    filter: drop-shadow(0 10px 14px rgba(15,23,42,0.16));
    z-index: 1;
}

.avatar-detail-page .hero-meta {
    margin-top: 12px;
}

.avatar-detail-page .hero-meta .nm {
    font-weight: 1000;
    font-size: 18px;
    color: rgba(15, 23, 42, 0.94);
}

.avatar-detail-page .hero-meta .sub {
    margin-top: 6px;
    font-weight: 800;
    font-size: 12px;
    color: rgba(51, 65, 85, 0.92);
    line-height: 1.35;
}

.avatar-detail-page .hero-meta .eqline {
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(248,250,252,0.95);
    border: 1px solid rgba(148, 163, 184, 0.18);
    margin-top: 10px;
    color: rgba(51, 65, 85, 0.92);
}

.avatar-detail-page .adp-progress {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(241, 245, 249, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.22);
}

.avatar-detail-page .adp-progress-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 1000;
    font-size: 12px;
    color: rgba(15, 23, 42, 0.86);
    margin-bottom: 8px;
}

.avatar-detail-page .adp-bar {
    height: 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.10);
    overflow: hidden;
}

.avatar-detail-page .adp-bar-in {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.98), rgba(56, 189, 248, 0.96));
    box-shadow: 0 10px 22px -16px rgba(139, 92, 246, 0.85);
}

.avatar-detail-page .hero-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.avatar-detail-page .hero-tip {
    margin-top: 12px;
    font-weight: 900;
    font-size: 12px;
    color: #475569;
}

.avatar-detail-page .sec-title {
    font-weight: 1000;
    font-size: 16px;
    color: rgba(15, 23, 42, 0.92);
}

.avatar-detail-page .eq-grid {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.avatar-detail-page .eq-item {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(248,250,252,0.95);
    padding: 12px;
}

.avatar-detail-page .eq-item.empty {
    opacity: 0.8;
}

.avatar-detail-page .eq-item .ic {
    font-size: 30px;
}

.avatar-detail-page .eq-item .nm {
    margin-top: 6px;
    font-weight: 1000;
    font-size: 13px;
    color: rgba(15, 23, 42, 0.90);
}

.avatar-detail-page .eq-item .ds {
    margin-top: 4px;
    font-weight: 800;
    font-size: 12px;
    color: rgba(51, 65, 85, 0.88);
    line-height: 1.35;
}

.avatar-detail-page .sec-tip {
    margin-top: 12px;
    font-weight: 900;
    font-size: 12px;
    color: #475569;
}

@media (max-width: 768px) {
    .avatar-detail-page .paper-doll {
        width: 210px;
        height: 310px;
    }
}

.profile-stats {
    display: flex;
    justify-content: center;
    gap: 56px;
    margin: 36px 0;
}

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

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    display: block;
}

.stat-label {
    font-size: 14px;
    color: var(--color-text-light);
    margin-top: 4px;
}

.profile-menu {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-bottom: 1px solid #F1F5F9;
}

.menu-item.disabled {
    cursor: not-allowed;
    opacity: 0.72;
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item:hover {
    background: var(--color-bg);
    padding-left: 28px;
}

.menu-item.disabled:hover {
    background: transparent;
    padding-left: 24px;
}

.menu-icon {
    font-size: 24px;
    margin-right: 18px;
}

.menu-text {
    flex: 1;
    font-weight: 600;
    font-size: 15px;
}

.menu-arrow {
    color: var(--color-text-light);
    font-size: 18px;
}

.menu-tag {
    font-size: 12px;
    font-weight: 800;
    color: #0F172A;
    padding: 6px 10px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.18), rgba(254, 202, 87, 0.18));
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.menu-badge {
    margin-right: 10px;
}

.copyright-section {
    margin-top: 36px;
    text-align: center;
    padding: 24px;
}

.copyright-text {
    font-size: 15px;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 8px;
}

.copyright-desc {
    font-size: 13px;
    color: var(--color-text-light);
}

/* ============ 积分明细样式 ============ */
.points-page {
    max-width: 920px;
    margin: 0 auto;
    animation: slideUp 0.35s ease;
}

.points-header {
    display: grid;
    grid-template-columns: 110px 1fr 110px;
    gap: 10px;
    align-items: center;
    margin-bottom: 14px;
}

.points-header-title .t {
    font-size: 18px;
    font-weight: 900;
    color: var(--color-text);
    line-height: 1.2;
    text-align: center;
}

.points-header-title .s {
    margin-top: 2px;
    font-weight: 800;
    color: var(--color-text-secondary);
    text-align: center;
}

.points-list {
    background: var(--color-card);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 12px 12px;
    box-shadow: var(--shadow-sm);
}

.points-empty {
    text-align: center;
    padding: 28px 10px;
    color: var(--color-text-secondary);
    font-weight: 800;
}

.points-cards {
    display: grid;
    gap: 10px;
}

.points-card {
    border: 1px solid #E2E8F0;
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border-radius: var(--radius-lg);
    padding: 12px 12px;
}

.points-card-main {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 12px;
    align-items: center;
}

.points-card .delta {
    font-weight: 900;
    font-size: 22px;
    text-align: center;
    padding: 10px 8px;
    border-radius: var(--radius-lg);
    background: rgba(99, 102, 241, 0.10);
    border: 1px solid rgba(99, 102, 241, 0.18);
    color: var(--color-primary);
}

.points-card .delta.neg {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.25);
    color: #EF4444;
}

.points-card .remark {
    font-weight: 900;
    color: var(--color-text);
}

.points-card .meta {
    margin-top: 4px;
    color: var(--color-text-secondary);
    font-weight: 800;
    font-size: 12px;
}

.points-pagination {
    margin-top: 14px;
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .points-header {
        grid-template-columns: 90px 1fr 90px;
    }
    .points-card-main {
        grid-template-columns: 76px 1fr;
    }
    .points-card .delta {
        font-size: 20px;
    }
}

/* ============ 答题练习页面样式 ============ */
.practice-page {
    max-width: 900px;
    margin: 0 auto;
    animation: slideUp 0.4s ease;
}

.practice-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.practice-header .header-title {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.practice-header .header-main-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
}

.practice-header .header-subtitle {
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 600;
}

.practice-tools {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    padding: 0 20px;
    margin: -10px 0 16px;
}

.practice-tools .el-button {
    margin-left: 0 !important;
}

/* 答题设置弹窗 */
.practice-settings-dialog .el-dialog__body {
    padding-top: 12px;
}

.practice-count-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border: 1px solid #E2E8F0;
}

.practice-count-row .count-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

/* ============ 筛选标签区域（核心优化） ============ */
.filter-tabs-area {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    animation: slideUp 0.4s ease;
}

.filter-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #F1F5F9;
}

.filter-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-label {
    width: 56px;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-secondary);
    padding-top: 8px;
    flex-shrink: 0;
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex: 1;
}

.filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--color-bg);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    white-space: nowrap;
}

.filter-tab:hover {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.filter-tab.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px -3px rgba(99, 102, 241, 0.4);
}

.filter-tab .algo-badge {
    font-size: 12px;
}

/* 筛选摘要条 */
.filter-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--color-primary-bg), var(--color-secondary-bg));
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.filter-summary:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.filter-summary .summary-item {
    font-size: 14px;
    color: var(--color-text);
    font-weight: 600;
    padding: 4px 12px;
    background: var(--color-card);
    border-radius: var(--radius-full);
}

.filter-summary .summary-divider {
    color: var(--color-text-light);
    font-size: 12px;
}

/* 加载状态 */
.practice-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.practice-loading .loading-content {
    text-align: center;
    padding: 48px;
    background: var(--color-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.practice-loading p {
    margin-top: 20px;
    color: var(--color-text-light);
    font-size: 16px;
    font-weight: 500;
}

/* 答题主区域 */
.practice-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
    animation: scaleIn 0.4s ease;
}

.progress-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.progress-bar .el-progress {
    flex: 1;
}

.progress-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

/* 题目卡片（核心优化） */
.question-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid #E2E8F0;
}

.question-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-bg);
}

.question-meta .difficulty {
    font-size: 14px;
    color: var(--color-text-light);
    font-weight: 500;
}

.question-meta .points {
    margin-left: auto;
    font-size: 15px;
    font-weight: 700;
    color: #B45309;
    background: linear-gradient(135deg, var(--color-accent-bg), #FDE68A);
    padding: 6px 16px;
    border-radius: var(--radius-full);
}

.question-content {
    margin-bottom: 28px;
}

.question-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-text);
    font-weight: 500;
}

.question-image {
    max-width: 100%;
    max-height: 300px;
    margin-top: 20px;
    border-radius: var(--radius-md);
    border: 2px solid #E2E8F0;
}

/* 选项列表 */
.options-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

/* 判断题（对/错） */
.truefalse-options {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.tf-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 18px 24px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 3px solid transparent;
    position: relative;
    font-weight: 700;
}

.tf-option:hover {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-light);
    transform: translateX(4px);
}

.tf-option.selected {
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
}

.tf-option.correct {
    background: var(--color-secondary-bg);
    border-color: var(--color-secondary);
}

.tf-option.wrong {
    background: #FEF2F2;
    border-color: var(--color-danger);
}

.tf-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card);
    border-radius: 50%;
    font-size: 20px;
    flex-shrink: 0;
    border: 3px solid #E2E8F0;
}

.tf-option.selected .tf-icon {
    border-color: var(--color-primary);
}

.tf-option.correct .tf-icon {
    border-color: var(--color-secondary);
}

.tf-option.wrong .tf-icon {
    border-color: var(--color-danger);
}

.tf-text {
    font-size: 18px;
    letter-spacing: 2px;
}

/* 找错别字 */
.error-word-section {
    margin-bottom: 28px;
}

.error-hint {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.error-sentence {
    padding: 16px 14px;
    background: linear-gradient(135deg, var(--color-primary-bg), #F8FAFC);
    border: 2px solid #E2E8F0;
    border-radius: var(--radius-lg);
    line-height: 2.1;
    font-size: 20px;
    word-break: break-word;
}

.error-char {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 34px;
    padding: 0 4px;
    margin: 2px 1px;
    border-radius: 10px;
    transition: all var(--transition-fast);
    user-select: none;
}

.error-char.selectable {
    cursor: pointer;
    border: 2px solid transparent;
}

.error-char.selectable:hover {
    background: #FFFFFF;
    border-color: var(--color-primary-light);
    transform: translateY(-1px);
}

.error-char.selected {
    background: #FFFFFF;
    border: 2px solid var(--color-primary);
    box-shadow: 0 6px 18px -10px rgba(99, 102, 241, 0.6);
}

.error-picked {
    margin-top: 10px;
    color: var(--color-text);
    font-weight: 700;
}

.error-picked .picked-char {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    background: var(--color-accent-bg);
    color: #92400E;
}

/* 英语：单词分类（word_classify） */
.word-classify-section {
    margin-bottom: 28px;
}

.word-classify-section .wc-hint {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.word-classify-section .wc-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.word-classify-section .wc-progress {
    font-size: 13px;
    color: var(--color-text-secondary);
    font-weight: 700;
}

.word-classify-section .wc-selected {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary-bg), #F8FAFC);
    border: 2px solid #E2E8F0;
    margin-bottom: 12px;
}

.word-classify-section .wc-words {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}

.word-classify-section .wc-word {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: var(--radius-full);
    background: var(--color-card);
    border: 2px solid #E2E8F0;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
}

.word-classify-section .wc-word:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.word-classify-section .wc-word.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-bg);
    box-shadow: var(--shadow-colored);
}

.word-classify-section .wc-word.used {
    border-style: dashed;
}

.word-classify-section .wc-tag {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary-dark);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
    padding: 2px 10px;
    border-radius: var(--radius-full);
}

.word-classify-section .wc-cats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}

.word-classify-section .wc-cat {
    border-radius: var(--radius-xl);
    background: linear-gradient(180deg, #FFFFFF, #FAFBFF);
    border: 2px solid #E2E8F0;
    padding: 14px;
    min-height: 110px;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.word-classify-section .wc-cat:hover {
    transform: translateY(-1px);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.word-classify-section .wc-cat.ready:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-colored);
}

.word-classify-section .wc-cat-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.word-classify-section .wc-cat-words {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.word-classify-section .wc-placeholder {
    font-size: 13px;
    color: var(--color-text-light);
    padding: 6px 0;
}

.word-classify-section .wc-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.10);
    border: 1px solid rgba(16, 185, 129, 0.28);
    color: #065F46;
    user-select: none;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.word-classify-section .wc-chip:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.word-classify-section .wc-chip i {
    font-size: 12px;
    opacity: 0.85;
}

@media (max-width: 768px) {
    .word-classify-section .wc-cats {
        grid-template-columns: 1fr;
    }
    .word-classify-section .wc-word {
        padding: 9px 11px;
        font-weight: 700;
    }
}

/* 连线题（matching） */
.matching-section {
    margin-bottom: 28px;
}

.matching-section .match-hint {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.matching-section .match-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 72px;
    position: relative;
}

.matching-section .match-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    z-index: 2;
}

.matching-section .match-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.matching-section .match-line {
    fill: none;
    stroke: var(--color-primary);
    stroke-width: 3.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.84;
}

.matching-section .match-line-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.92);
    stroke-width: 9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.matching-section .match-arrow {
    /* 让箭头颜色跟随线条颜色（多数现代浏览器支持 context-stroke） */
    fill: context-stroke;
    opacity: 0.9;
}

.matching-section .match-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 12px;
    border-radius: var(--radius-lg);
    background: var(--color-card);
    border: 2px solid #E2E8F0;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.matching-section .match-item:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.matching-section .match-item.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-bg);
    box-shadow: var(--shadow-colored);
}

.matching-section .match-item.done {
    border-color: rgba(16, 185, 129, 0.45);
}

.matching-section .match-item.used {
    opacity: 0.92;
    border-style: dashed;
}

.matching-section .match-main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.matching-section .match-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    border-radius: var(--radius-full);
    background: var(--color-bg);
    border: 2px solid #E2E8F0;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.matching-section .match-text {
    font-weight: 700;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.matching-section .match-side {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.matching-section .match-pair {
    font-size: 12px;
    font-weight: 800;
    color: #065F46;
    background: rgba(16, 185, 129, 0.10);
    border: 1px solid rgba(16, 185, 129, 0.28);
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

.matching-section .match-un {
    font-size: 14px;
    color: #64748B;
    padding: 6px;
    border-radius: 10px;
}

.matching-section .match-un:hover {
    background: rgba(100, 116, 139, 0.10);
}

@media (max-width: 768px) {
    .matching-section .match-grid {
        grid-template-columns: 1fr 1fr;
        column-gap: 44px;
    }
    .matching-section .match-lines {
        display: block;
    }
    .matching-section .match-item {
        padding: 10px 8px;
    }
    .matching-section .match-col {
        gap: 8px;
    }
    .matching-section .match-key {
        min-width: 28px;
        height: 28px;
        padding: 0 8px;
        font-size: 12px;
    }
    .matching-section .match-text {
        font-size: 13px;
        white-space: normal;
        line-height: 1.15;
    }
    .matching-section .match-line {
        stroke-width: 3;
        opacity: 0.82;
    }
    .matching-section .match-line-bg {
        stroke-width: 7;
    }
}

/* 排序题（ordering） */
.ordering-section {
    margin-bottom: 28px;
}

.ordering-section .order-hint {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.ordering-section .order-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ordering-section .order-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 12px;
    border-radius: var(--radius-lg);
    background: var(--color-card);
    border: 2px solid #E2E8F0;
    box-shadow: var(--shadow-sm);
}

.ordering-section .order-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.ordering-section .order-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    border-radius: var(--radius-full);
    background: var(--color-primary-bg);
    border: 2px solid rgba(99, 102, 241, 0.30);
    color: var(--color-primary-dark);
    font-weight: 900;
}

.ordering-section .order-text {
    font-weight: 700;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ordering-section .order-actions .el-button {
    padding: 4px 8px;
}

/* 翻译题辅助 */
.translate-helper {
    margin-bottom: 12px;
    padding: 12px 12px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--color-accent-bg), #FFFFFF);
    border: 2px solid #FDE68A;
}

.translate-helper .tr-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.translate-helper .tr-picked {
    min-height: 44px;
    padding: 10px 10px;
    border-radius: var(--radius-lg);
    background: #FFFFFF;
    border: 2px dashed rgba(99, 102, 241, 0.35);
    margin-bottom: 10px;
}

.translate-helper .tr-avail {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.option-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 3px solid transparent;
    position: relative;
}

.option-item:hover {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-light);
    transform: translateX(4px);
}

.option-item.selected {
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
}

.option-item.correct {
    background: var(--color-secondary-bg);
    border-color: var(--color-secondary);
}

.option-item.wrong {
    background: #FEF2F2;
    border-color: var(--color-danger);
}

.option-letter {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card);
    border-radius: 50%;
    font-weight: 700;
    font-size: 16px;
    color: var(--color-primary);
    border: 3px solid var(--color-primary);
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.option-item.selected .option-letter {
    background: var(--color-primary);
    color: white;
}

.option-item.correct .option-letter {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

.option-item.wrong .option-letter {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: white;
}

.option-text {
    flex: 1;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
}

.correct-mark, .wrong-mark {
    font-size: 22px;
    font-weight: bold;
}

.correct-mark {
    color: var(--color-secondary);
}

.wrong-mark {
    color: var(--color-danger);
}

/* 填空题 */
.fill-blank {
    margin-bottom: 28px;
}

.fill-blank .el-input__inner {
    font-size: 18px;
    padding: 16px 20px;
    height: auto;
}

/* 单词排序题 */
.word-order-section {
    margin-bottom: 28px;
}

.word-order-section .area-label {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 14px;
}

.selected-words-area {
    margin-bottom: 24px;
}

.selected-words {
    min-height: 70px;
    padding: 16px;
    background: var(--color-bg);
    border: 3px dashed #CBD5E1;
    border-radius: var(--radius-lg);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    transition: all var(--transition-normal);
}

.selected-words.has-words {
    border-style: solid;
    border-color: var(--color-primary);
    background: var(--color-primary-bg);
}

.selected-words .placeholder {
    color: var(--color-text-light);
    font-size: 15px;
    font-weight: 500;
}

.available-words {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.word-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    background: var(--color-card);
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.word-tag:hover:not(.used):not(.disabled) {
    background: var(--color-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-colored);
}

.word-tag.selected {
    background: var(--color-primary);
    color: white;
}

.word-tag.selected:hover:not(.disabled) {
    background: var(--color-primary-dark);
}

.word-tag.used {
    background: var(--color-bg);
    border-color: #E2E8F0;
    color: #CBD5E1;
    cursor: not-allowed;
}

.word-tag.disabled {
    cursor: default;
}

.word-tag .el-icon-close {
    font-size: 14px;
    margin-left: 4px;
}

/* 结果显示 */
.result-box {
    padding: 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    animation: scaleIn 0.4s ease;
}

.result-box.correct {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    border: 2px solid var(--color-secondary);
}

.result-box.wrong {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    border: 2px solid var(--color-danger);
}

.result-icon {
    font-size: 48px;
    text-align: center;
}

.result-text {
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    color: var(--color-text);
}

.result-text b {
    color: var(--color-primary);
}

.explanation {
    background: rgba(255, 255, 255, 0.7);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.explanation strong {
    color: var(--color-text);
}

/* 操作按钮 */
.action-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 8px;
    gap: 10px;
}

.action-buttons .el-button {
    min-width: 220px;
    height: 56px;
    font-size: 18px;
    font-weight: 600;
    border-radius: var(--radius-lg);
}

/* 移动端：提交/下一题按钮固定在底部（仅答题沉浸模式），避免遮挡 */
@media (max-width: 768px) {
    body.practice-immersive .practice-main {
        padding-bottom: 120px;
    }

    body.practice-immersive .practice-page .action-buttons {
        position: fixed;
        left: 16px;
        right: 16px;
        bottom: calc(12px + env(safe-area-inset-bottom) + var(--keyboard-inset, 0px));
        z-index: 120;
        padding-top: 0;
        pointer-events: none;
    }

    body.practice-immersive .practice-page .action-buttons::before {
        content: '';
        position: absolute;
        inset: -12px -12px -12px -12px;
        background: rgba(248, 250, 252, 0.92);
        backdrop-filter: blur(8px);
        border-radius: 18px;
        box-shadow: 0 -10px 24px rgba(0, 0, 0, 0.06);
        pointer-events: none;
    }

    body.practice-immersive .practice-page .action-buttons .el-button {
        width: 100%;
        min-width: 0;
        position: relative;
        pointer-events: auto;
    }

    body.practice-immersive .practice-page .action-buttons .auto-next-row {
        display: none;
    }

    /* 设置弹窗移动端全屏一点点更舒服 */
    .practice-settings-dialog .el-dialog {
        width: calc(100% - 22px) !important;
        margin-top: 6vh !important;
    }
}

/* 练习结果页 */
.practice-result {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    animation: scaleIn 0.5s ease;
}

.result-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    text-align: center;
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    border: 2px solid #E2E8F0;
}

.result-icon-big {
    font-size: 88px;
    margin-bottom: 20px;
    animation: bounce 1.5s ease-in-out infinite;
}

.result-card h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 36px;
    color: var(--color-text);
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 56px;
    margin-bottom: 36px;
}

.stats-row .stat-item .stat-value {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-text);
}

.stats-row .stat-item .stat-value.accent {
    color: var(--color-accent);
}

.stats-row .stat-item .stat-label {
    font-size: 15px;
    color: var(--color-text-light);
    margin-top: 6px;
}

.result-message {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 36px;
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--color-secondary-bg), var(--color-primary-bg));
    border-radius: var(--radius-lg);
}

.result-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.result-actions .el-button {
    min-width: 150px;
    height: 52px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-lg);
}

/* ============ Element UI 样式覆盖 ============ */
.el-button--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)) !important;
    border: none !important;
    transition: all var(--transition-normal) !important;
}

.el-button--primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary)) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored) !important;
}

.el-button--default {
    border-color: #E2E8F0 !important;
    transition: all var(--transition-normal) !important;
}

.el-button--default:hover {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    background: var(--color-primary-bg) !important;
}

.el-input__inner {
    border-radius: var(--radius-md) !important;
    border-color: #E2E8F0 !important;
    transition: all var(--transition-normal) !important;
}

.el-input__inner:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
}

.el-select .el-input__inner {
    border-radius: var(--radius-md) !important;
}

.el-tag {
    border-radius: var(--radius-full) !important;
    font-weight: 500 !important;
}

.el-progress-bar__outer {
    border-radius: var(--radius-full) !important;
    background: var(--color-bg) !important;
}

.el-progress-bar__inner {
    border-radius: var(--radius-full) !important;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)) !important;
}

.el-message-box {
    border-radius: var(--radius-xl) !important;
    padding: 24px !important;
}

.el-dialog {
    border-radius: var(--radius-xl) !important;
}

/* ============ 移动端适配 ============ */
@media (max-width: 768px) {
    .welcome-section {
        padding: 22px 16px;
        margin-bottom: 14px;
    }

    .welcome-mascot {
        display: none;
    }

    .welcome-title {
        font-size: 22px;
    }

    .welcome-subtitle {
        font-size: 14px;
    }

    .section-title {
        font-size: 18px;
        margin-bottom: 16px;
    }

    .entry-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .entry-card {
        padding: 24px 16px;
    }

    .entry-icon {
        font-size: 40px;
        margin-bottom: 12px;
    }

    .entry-text {
        font-size: 14px;
    }

    .subjects-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .subject-card {
        padding: 20px;
    }

    .subject-card .subject-icon {
        font-size: 44px;
    }

    .subject-card .subject-info h3 {
        font-size: 16px;
    }

    .achievement-summary {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .achievement-card {
        padding: 20px 16px;
    }

    .achievement-card .ach-icon {
        font-size: 44px;
    }

    .profile-page .profile-header {
        padding: 18px 16px;
    }

    .profile-avatar {
        font-size: 52px;
    }

    .profile-name {
        font-size: 20px;
    }

    .profile-stats {
        gap: 18px;
    }

    .stat-value {
        font-size: 22px;
    }

    /* 答题页移动端 */
    .practice-header {
        padding: 12px 16px;
        flex-wrap: wrap;
    }

    .practice-tools {
        padding: 0 16px;
        margin: -8px 0 12px;
    }

    .practice-header .header-title {
        font-size: 16px;
        order: -1;
        width: 100%;
        text-align: center;
        margin-bottom: 8px;
    }

    .filter-tabs-area {
        padding: 16px;
        border-radius: var(--radius-lg);
    }

    .filter-row {
        flex-direction: column;
        margin-bottom: 16px;
        padding-bottom: 16px;
    }

    .filter-label {
        width: auto;
        margin-bottom: 10px;
        padding-top: 0;
    }

    .filter-tabs {
        width: 100%;
    }

    .filter-tab {
        padding: 8px 14px;
        font-size: 13px;
    }

    .filter-summary {
        padding: 12px 16px;
        flex-wrap: wrap;
        gap: 6px;
    }

    .filter-summary .summary-item {
        font-size: 12px;
        padding: 3px 10px;
    }

    .question-card {
        padding: 20px;
        border-radius: var(--radius-lg);
    }

    .question-text {
        font-size: 17px;
    }

    .option-item {
        padding: 14px 16px;
    }

    .option-letter {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .option-text {
        font-size: 15px;
    }

    .word-tag {
        padding: 10px 16px;
        font-size: 15px;
    }

    .action-buttons .el-button {
        min-width: 180px;
        height: 50px;
        font-size: 16px;
    }

    .result-card {
        padding: 36px 24px;
        border-radius: var(--radius-lg);
    }

    .result-icon-big {
        font-size: 72px;
    }

    .result-card h2 {
        font-size: 26px;
        margin-bottom: 28px;
    }

    .stats-row {
        gap: 40px;
        margin-bottom: 28px;
    }

    .stats-row .stat-item .stat-value {
        font-size: 32px;
    }

    .result-message {
        font-size: 16px;
        padding: 16px 20px;
    }

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

    .result-actions .el-button {
        width: 100%;
    }
}

/* ============ 小屏幕适配 ============ */
@media (max-width: 375px) {
    .entry-grid {
        gap: 10px;
    }

    .entry-card {
        padding: 20px 12px;
    }

    .entry-icon {
        font-size: 36px;
    }

    .filter-tab {
        padding: 6px 12px;
        font-size: 12px;
    }

    .question-text {
        font-size: 16px;
    }

    .option-item {
        padding: 12px 14px;
        gap: 12px;
    }

    .option-letter {
        width: 32px;
        height: 32px;
        font-size: 13px;
    }
}

/* ============ 移动端关键修复 ============ */
@media (max-width: 768px) {
    /* 防止溢出 */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
    }

    /* 强制隐藏侧边栏 */
    .app-sidebar {
        display: none !important;
        width: 0 !important;
        visibility: hidden !important;
    }

    .app-container {
        width: 100% !important;
        overflow-x: hidden !important;
        display: block !important;
    }

    /* 主内容区强制全宽 */
    .app-main {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 16px !important;
        padding-bottom: calc(var(--nav-height) + 24px) !important;
    }

    /* 主内容区 */
    .main-content {
        width: 100% !important;
        padding: 16px;
        padding-bottom: calc(var(--nav-height) + 24px);
        overflow-x: hidden;
    }

    /* 页面标题 */
    .page-title {
        font-size: 22px;
        margin-bottom: 20px;
    }

    /* 首页欢迎区 */
    .welcome-section {
        width: 100% !important;
        margin: 0 0 14px 0 !important;
        padding: 22px 16px !important;
        border-radius: 16px !important;
        text-align: center !important;
    }

    .home-brand {
        position: relative !important;
        left: auto !important;
        top: auto !important;
        margin: 0 auto 8px !important;
        max-width: 100% !important;
        width: 100% !important;
        text-align: center !important;
        padding: 8px 10px !important;
    }

    .welcome-title {
        font-size: 22px !important;
    }

    .welcome-actions {
        justify-content: center !important;
    }

    .welcome-subtitle {
        margin-top: 4px !important;
    }

    /* 入口网格 */
    .entry-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .entry-card {
        width: 100% !important;
        padding: 16px 14px !important;
    }

    /* 科目网格 */
    .subjects-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .subject-card {
        width: 100% !important;
    }

    /* 首页容器 */
    .home-page {
        width: 100% !important;
        padding: 0 !important;
    }

    /* 快速入口区域 */
    .quick-entry {
        width: 100% !important;
        margin-bottom: 24px !important;
    }

    /* 科目区域 */
    .subjects-section {
        width: 100% !important;
    }

    /* 登录页适配 */
    .login-container {
        padding: 20px;
        width: 100%;
        max-width: 100%;
    }

    .login-card {
        padding: 32px 24px;
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-lg);
    }

    .login-title {
        font-size: 28px;
    }

    .login-subtitle {
        font-size: 14px;
    }

    .login-form {
        padding: 0;
    }

    /* 底部导航优化 */
    .mobile-nav {
        height: var(--nav-height);
        padding: 8px 12px;
        padding-bottom: env(safe-area-inset-bottom, 8px);
    }

    .mobile-nav .nav-item {
        flex: 1;
        min-width: 0;
        padding: 6px 4px;
    }

    .mobile-nav .nav-icon {
        font-size: 22px;
    }

    .mobile-nav .nav-text {
        font-size: 11px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* 输入框优化 - 防止缩放 */
    input, select, textarea {
        font-size: 16px !important;
    }

    .el-input__inner {
        font-size: 16px !important;
        height: 48px !important;
    }

    .el-button {
        font-size: 16px !important;
    }

    /* 表单按钮 */
    .login-form .el-button {
        height: 50px !important;
        font-size: 17px !important;
    }

    /* 筛选标签换行优化 */
    .filter-tabs {
        flex-wrap: wrap;
        gap: 8px;
    }

    .filter-tab {
        flex-shrink: 0;
    }

    /* 题目卡片 */
    .question-card {
        margin: 0 -8px;
        border-radius: var(--radius-md);
    }

    /* 选项列表 */
    .options-list {
        gap: 10px;
    }

    /* 单词标签 */
    .available-words {
        gap: 8px;
    }

    .word-tag {
        padding: 10px 14px;
        font-size: 14px;
    }

    /* 结果卡片 */
    .result-box {
        padding: 20px;
        margin: 0 -8px 20px;
    }

    /* 科目列表 */
    .subjects-list {
        gap: 12px;
    }

    .subject-item {
        padding: 16px;
    }

    .subject-icon {
        font-size: 36px !important;
    }

    /* 修复弹出层 */
    .el-message-box {
        width: 90% !important;
        max-width: 320px;
    }

    .el-dialog {
        width: 95% !important;
        margin-top: 10vh !important;
    }

    /* 成就页 */
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 个人资料页 */
    .profile-card {
        padding: 20px 16px;
    }

    .profile-card .card-title {
        font-size: 16px;
    }

    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .info-row .label {
        min-width: auto;
    }
}

/* ============ 娱乐答题（积分赛） ============ */
.ent-quiz-page {
    animation: fadeIn 0.35s ease;
}

.ent-quiz-hero {
    background: radial-gradient(1200px 400px at 20% 0%, rgba(99, 102, 241, 0.25), transparent 60%),
                radial-gradient(900px 300px at 90% 10%, rgba(16, 185, 129, 0.18), transparent 55%),
                linear-gradient(135deg, #ffffff 0%, #f7fbff 60%, #fff7fb 100%);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 18px 18px 16px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.ent-quiz-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background: rgba(254, 202, 87, 0.22);
    color: #9A3412;
    font-weight: 700;
    font-size: 13px;
}

.ent-quiz-hero-title {
    margin-top: 10px;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ent-quiz-hero-sub {
    margin-top: 6px;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.ent-quiz-select {
    margin-top: 14px;
}

.ent-quiz-select,
.ent-quiz-playing,
.ent-quiz-result {
    padding-bottom: calc(18px + env(safe-area-inset-bottom));
}

.ent-quiz-cat-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.ent-quiz-cat {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.95));
    border: 2px solid rgba(226, 232, 240, 0.9);
    border-radius: var(--radius-lg);
    padding: 14px 12px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.ent-quiz-cat::before {
    content: "";
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.12), transparent 60%);
    opacity: 0.7;
    transform: rotate(10deg);
}

.ent-quiz-cat > * {
    position: relative;
    z-index: 1;
}

.ent-quiz-cat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.ent-quiz-cat.active {
    border-color: var(--cat-color);
    box-shadow: 0 16px 40px -18px rgba(0, 0, 0, 0.18);
    transform: translateY(-3px);
}

.ent-quiz-cat-icon {
    font-size: 34px;
    filter: drop-shadow(0 8px 12px rgba(0,0,0,0.08));
}

.ent-quiz-cat-name {
    margin-top: 6px;
    font-weight: 900;
}

.ent-quiz-cat-tip {
    margin-top: 2px;
    font-size: 12px;
    color: var(--color-text-secondary);
    font-weight: 700;
}

.ent-quiz-config {
    margin-top: 14px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 12px;
}

.ent-quiz-config-left,
.ent-quiz-config-right {
    background: var(--color-card);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-lg);
    padding: 14px 14px 10px;
    box-shadow: var(--shadow-sm);
}

.ent-quiz-config-title {
    font-weight: 900;
    margin-bottom: 10px;
}

.ent-quiz-lb-tabs {
    display: inline-flex;
    background: #F1F5F9;
    border-radius: var(--radius-full);
    padding: 4px;
    gap: 4px;
    margin-bottom: 10px;
}

.ent-quiz-lb-tab {
    padding: 6px 10px;
    border-radius: var(--radius-full);
    font-weight: 800;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.ent-quiz-lb-tab.active {
    background: #fff;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

.ent-quiz-lb {
    border: 1px dashed #E2E8F0;
    border-radius: var(--radius-md);
    padding: 10px;
    background: linear-gradient(135deg, #ffffff, #fbfdff);
}

.ent-quiz-lb-big {
    padding: 12px;
}

.ent-quiz-lb-empty {
    color: var(--color-text-secondary);
    font-weight: 700;
}

.ent-quiz-lb-list {
    display: grid;
    gap: 8px;
}

.ent-quiz-lb-row {
    display: grid;
    grid-template-columns: 26px 34px 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--radius-md);
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
}

.ent-quiz-lb-rank {
    font-weight: 900;
    color: var(--color-accent);
}

.ent-quiz-lb-avatar {
    font-size: 22px;
}

.ent-quiz-lb-name {
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ent-quiz-lb-score {
    font-weight: 900;
    color: var(--color-primary);
}

.ent-quiz-actions {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.ent-quiz-start-btn {
    font-weight: 900;
    border-radius: var(--radius-full);
    padding: 12px 20px;
    box-shadow: var(--shadow-colored);
}

.ent-quiz-playing {
    margin-top: 14px;
}

.ent-quiz-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.ent-quiz-top-left,
.ent-quiz-top-right {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ent-quiz-pill {
    padding: 8px 12px;
    border-radius: var(--radius-full);
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    box-shadow: var(--shadow-sm);
    font-weight: 800;
}

.ent-quiz-question-wrap {
    animation: slideUp 0.35s ease;
}

.ent-quiz-qno {
    font-weight: 900;
    margin-bottom: 8px;
}

.ent-quiz-question-card {
    background: var(--color-card);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 18px 16px 16px;
    box-shadow: var(--shadow-md);
}

.ent-quiz-question-text {
    font-size: 18px;
    font-weight: 900;
    line-height: 1.5;
}

.ent-quiz-options {
    margin-top: 14px;
    display: grid;
    gap: 10px;
}

.ent-quiz-opt {
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 10px;
    align-items: center;
    padding: 12px 12px;
    border-radius: var(--radius-lg);
    border: 2px solid #E2E8F0;
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ent-quiz-opt:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.ent-quiz-opt.selected {
    border-color: var(--color-primary);
    box-shadow: 0 14px 30px -20px rgba(91, 141, 239, 0.65);
}

.ent-quiz-opt.locked {
    cursor: default;
    opacity: 0.98;
}

.ent-quiz-opt-dot {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    background: rgba(91, 141, 239, 0.14);
    border: 1px solid rgba(91, 141, 239, 0.22);
}

.ent-quiz-opt-text {
    font-weight: 800;
    color: var(--color-text);
}

.ent-quiz-cta {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.ent-quiz-cta .el-button {
    min-width: 240px;
}

@media (max-width: 768px) {
    .ent-quiz-cta .el-button {
        width: 100%;
        min-width: 0;
    }
}

.ent-quiz-feedback {
    margin-top: 12px;
    border-radius: var(--radius-xl);
    padding: 14px 14px 12px;
    border: 1px solid #E2E8F0;
    box-shadow: var(--shadow-sm);
    background: linear-gradient(135deg, #ffffff, #f8fafc);
}

.ent-quiz-feedback.ok {
    border-color: rgba(16, 185, 129, 0.45);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(255,255,255,1));
}

.ent-quiz-feedback.bad {
    border-color: rgba(239, 68, 68, 0.35);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.06), rgba(255,255,255,1));
}

.ent-quiz-feedback-title {
    font-weight: 900;
    margin-bottom: 6px;
}

.ent-quiz-feedback-line {
    color: var(--color-text-secondary);
    font-weight: 700;
    margin-bottom: 8px;
}

.ent-quiz-feedback-explain {
    font-weight: 700;
    color: var(--color-text);
}

/* 科举晋级弹窗 */
.keju-stage-dialog .el-dialog__header {
    padding: 16px 18px 10px;
}

.keju-stage-dialog .el-dialog__title {
    font-weight: 900;
    color: var(--color-text);
}

.keju-stage-dialog .el-dialog__body {
    padding: 14px 18px 6px;
}

.keju-stage-content {
    text-align: center;
    padding: 8px 6px 10px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.16), rgba(46, 213, 115, 0.12), rgba(254, 202, 87, 0.14));
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: var(--radius-xl);
}

.keju-stage-title {
    font-size: 18px;
    font-weight: 900;
    color: var(--color-text);
}

.keju-stage-sub {
    margin-top: 8px;
    font-weight: 800;
    color: var(--color-text-secondary);
}

.keju-stage-hint {
    margin-top: 10px;
    font-size: 12px;
    font-weight: 800;
    color: var(--color-text-light);
}

.keju-stage-dialog .el-dialog__footer {
    padding: 10px 18px 16px;
}

.keju-stage-dialog .dialog-footer {
    display: flex;
    justify-content: center;
}

.keju-stage-dialog .keju-stage-btn {
    width: 100%;
    max-width: 420px;
    border-radius: 999px;
    font-weight: 900;
    box-shadow: 0 12px 26px -18px rgba(37, 99, 235, 0.7);
}

.ent-quiz-result {
    margin-top: 14px;
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 12px;
}

.ent-quiz-result-card {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 18px 16px 14px;
    box-shadow: var(--shadow-md);
}

.ent-quiz-result-title {
    font-size: 22px;
    font-weight: 900;
}

.ent-quiz-result-sub {
    margin-top: 4px;
    color: var(--color-text-secondary);
    font-weight: 700;
}

.ent-quiz-result-metrics {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.ent-quiz-metric {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-lg);
    padding: 12px 12px;
    box-shadow: var(--shadow-sm);
}

.ent-quiz-metric .k {
    color: var(--color-text-secondary);
    font-weight: 800;
    font-size: 12px;
}

.ent-quiz-metric .v {
    font-weight: 900;
    font-size: 18px;
    margin-top: 2px;
}

.ent-quiz-metric.highlight {
    border-color: rgba(245, 158, 11, 0.45);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.10), #ffffff);
}

.ent-quiz-result-lb {
    background: var(--color-card);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-xl);
    padding: 16px 14px 14px;
    box-shadow: var(--shadow-sm);
}

/* 移动端：分类卡片与布局调整 */
@media (max-width: 768px) {
    .ent-quiz-cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ent-quiz-config {
        grid-template-columns: 1fr;
    }

    .ent-quiz-result {
        grid-template-columns: 1fr;
    }

    body.ent-quiz-immersive .app-nav {
        display: none !important;
    }

    body.ent-quiz-immersive .app-header {
        display: none !important;
    }

    body.ent-quiz-immersive .app-main {
        padding-bottom: calc(20px + env(safe-area-inset-bottom)) !important;
    }
}

/* ============ 积分商城 & 衣橱 ============ */
.mall-page, .wardrobe-page {
    padding: 18px 18px 28px;
}

.mall-header, .wardrobe-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 14px;
}

.mall-title .t, .wardrobe-title .t {
    font-weight: 1000;
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.1;
}

.mall-title .s, .wardrobe-title .s {
    margin-top: 4px;
    font-weight: 800;
    color: var(--color-text-light);
    font-size: 12px;
}

.mall-wardrobe-btn.el-button--primary,
.wardrobe-mall-btn.el-button--primary {
    border-radius: 999px;
    font-weight: 900;
}

.mall-hero {
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.16), rgba(46, 213, 115, 0.12), rgba(254, 202, 87, 0.16));
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 20px;
    padding: 14px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: 0 14px 38px -30px rgba(15, 23, 42, 0.35);
}

.mall-badge {
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.92);
    font-size: 14px;
}

.mall-sub {
    margin-top: 6px;
    font-weight: 800;
    color: rgba(51, 65, 85, 0.82);
    font-size: 12px;
}

.mall-avatar {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    background: rgba(255,255,255,0.75);
    border: 1px solid rgba(148, 163, 184, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
}

.mall-tabs {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.mall-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,0.85);
    border: 1px solid rgba(148, 163, 184, 0.20);
    font-weight: 900;
    color: rgba(15, 23, 42, 0.8);
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
}

.mall-tab:hover {
    transform: translateY(-1px);
    border-color: rgba(91, 141, 239, 0.32);
}

.mall-tab.active {
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.18), rgba(46, 213, 115, 0.14));
    border-color: rgba(46, 213, 115, 0.45);
}

.mall-empty, .wardrobe-empty {
    margin-top: 18px;
    padding: 18px 16px;
    border-radius: 18px;
    background: rgba(255,255,255,0.8);
    border: 1px dashed rgba(148, 163, 184, 0.35);
    font-weight: 900;
    color: rgba(51, 65, 85, 0.78);
}

.mall-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mall-item {
    background: rgba(255,255,255,0.86);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 18px;
    padding: 12px 12px;
    box-shadow: 0 14px 34px -28px rgba(15, 23, 42, 0.25);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 10px;
}

.mall-item-top {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.mall-icon {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.22), rgba(91, 141, 239, 0.14));
    border: 1px solid rgba(91, 141, 239, 0.14);
    flex: 0 0 auto;
}

.mall-name .n {
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.9);
    font-size: 14px;
    line-height: 1.2;
}

.mall-name .d {
    margin-top: 4px;
    font-weight: 800;
    color: rgba(100, 116, 139, 0.95);
    font-size: 12px;
    line-height: 1.3;
}

.mall-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.mall-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1 1 auto;
    min-width: 0;
}

.mall-item-bottom .el-button {
    margin-left: auto;
}

.mall-meta .price {
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.86);
    font-size: 12px;
}

.mall-meta .rarity {
    font-weight: 1000;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(248,250,252,0.9);
    color: rgba(51, 65, 85, 0.78);
}

.mall-meta .rarity.r2 {
    background: rgba(46, 213, 115, 0.12);
    border-color: rgba(46, 213, 115, 0.25);
    color: rgba(21, 128, 61, 0.95);
}

.mall-meta .rarity.r3 {
    background: rgba(91, 141, 239, 0.14);
    border-color: rgba(91, 141, 239, 0.25);
    color: rgba(30, 64, 175, 0.95);
}

.mall-meta .rarity.r4 {
    background: rgba(244, 114, 182, 0.14);
    border-color: rgba(244, 114, 182, 0.25);
    color: rgba(190, 24, 93, 0.95);
}

@media (max-width: 520px) {
    .mall-item-bottom {
        flex-direction: column;
        align-items: stretch;
    }
    .mall-meta {
        width: 100%;
        justify-content: space-between;
    }
    .mall-item-bottom .el-button {
        width: 100%;
        margin-left: 0;
    }
}

.wardrobe-body {
    margin-top: 12px;
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 14px;
}

.wardrobe-preview {
    background: rgba(255,255,255,0.86);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 20px;
    padding: 14px 14px;
    box-shadow: 0 14px 34px -28px rgba(15, 23, 42, 0.25);
}

.avatar-stage {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar-big {
    width: 88px;
    height: 88px;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.14), rgba(46, 213, 115, 0.12));
    border: 1px solid rgba(148, 163, 184, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 52px;
}

.avatar-big .fx {
    position: absolute;
    right: -6px;
    bottom: -6px;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: rgba(255,255,255,0.92);
    border: 2px solid rgba(255,255,255,0.95);
    box-shadow: 0 14px 26px -18px rgba(37, 99, 235, 0.65);
}

.avatar-info .nm {
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.9);
    font-size: 16px;
}

.avatar-info .lv {
    margin-top: 4px;
    font-weight: 900;
    color: rgba(51, 65, 85, 0.82);
    font-size: 12px;
}

.avatar-info .eq {
    margin-top: 6px;
    font-weight: 800;
    color: rgba(100, 116, 139, 0.92);
    font-size: 12px;
    line-height: 1.4;
}

.wardrobe-list {
    background: rgba(255,255,255,0.86);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 20px;
    padding: 14px 14px;
    box-shadow: 0 14px 34px -28px rgba(15, 23, 42, 0.25);
}

.wardrobe-type-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
}

.w-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(248,250,252,0.9);
    border: 1px solid rgba(148, 163, 184, 0.22);
    font-weight: 900;
    color: rgba(15, 23, 42, 0.82);
    cursor: pointer;
    user-select: none;
}

.w-tab.active {
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.14), rgba(91, 141, 239, 0.14));
    border-color: rgba(46, 213, 115, 0.45);
}

.wardrobe-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.w-item {
    border-radius: 18px;
    background: rgba(248,250,252,0.95);
    border: 1px solid rgba(148, 163, 184, 0.18);
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
}

.w-item:hover {
    transform: translateY(-2px);
    border-color: rgba(91, 141, 239, 0.30);
    box-shadow: 0 16px 34px -28px rgba(15, 23, 42, 0.35);
}

.w-item .ic {
    font-size: 28px;
}

.w-item .nm {
    font-weight: 900;
    font-size: 12px;
    color: rgba(15, 23, 42, 0.82);
    text-align: center;
}

.w-item.on {
    border-color: rgba(46, 213, 115, 0.55);
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.12), rgba(254, 202, 87, 0.14));
}

.w-item .tag {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 11px;
    font-weight: 1000;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(46, 213, 115, 0.16);
    border: 1px solid rgba(46, 213, 115, 0.25);
    color: rgba(21, 128, 61, 0.95);
}

@media (max-width: 768px) {
    .mall-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .wardrobe-body {
        grid-template-columns: 1fr;
    }
    .wardrobe-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============ 聊天室 ============ */
.chat-page {
    width: 100%;
    height: 100%;
}
.chat-layout {
    display: flex;
    gap: 12px;
    height: calc(100vh - 120px);
}
@media (max-width: 768px) {
    .chat-layout {
        flex-direction: column;
        /* main 已有 padding-bottom 预留 tab 高度，这里只扣掉 header+padding */
        height: calc(100vh - var(--header-height) - var(--nav-height) - env(safe-area-inset-bottom) - 40px);
    }
}
.chat-rooms {
    width: 280px;
    min-width: 240px;
    background: #FFFFFF;
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}
@media (max-width: 768px) {
    .chat-rooms {
        width: 100%;
        min-width: unset;
    }
}
.chat-rooms-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.chat-rooms-head .t {
    font-weight: 900;
    color: #0F172A;
    font-size: 16px;
}
.chat-rooms-sub {
    margin-top: 6px;
    font-size: 12px;
    font-weight: 800;
    color: #64748B;
}
.chat-rooms-tip {
    margin-top: 6px;
    font-size: 12px;
    font-weight: 800;
    color: #64748B;
    line-height: 1.5;
}
.chat-room-list {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: calc(100vh - 220px);
    overflow: auto;
}
.chat-room-item {
    cursor: pointer;
    padding: 10px 12px;
    border-radius: 12px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.chat-room-item.active {
    background: #EEF2FF;
    border-color: #A5B4FC;
}
.chat-room-item .n {
    font-weight: 900;
    color: #0F172A;
    font-size: 14px;
    line-height: 1.25;
}
.chat-room-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 1000;
    border: 1px solid rgba(148, 163, 184, 0.45);
    background: rgba(248, 250, 252, 0.92);
    color: rgba(15, 23, 42, 0.86);
    vertical-align: middle;
}
.chat-room-badge.room {
    border-color: rgba(91, 141, 239, 0.45);
    background: rgba(91, 141, 239, 0.10);
    color: rgba(30, 58, 138, 0.92);
}
.chat-room-badge.dm {
    border-color: rgba(254, 202, 87, 0.55);
    background: rgba(254, 202, 87, 0.18);
    color: rgba(122, 74, 0, 0.95);
}
.chat-room-item .n .id {
    margin-top: 4px;
    font-size: 12px;
    color: #94A3B8;
    font-weight: 900;
}
.chat-room-empty {
    text-align: center;
    color: #94A3B8;
    font-weight: 800;
    font-size: 12px;
    padding: 12px 0;
}
.chat-main {
    flex: 1;
    background: #FFFFFF;
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    min-height: 0;
    position: relative;
}
.chat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #E2E8F0;
}
.chat-title {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    flex: 1;
}
.chat-head-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.chat-room-btn {
    font-weight: 1000 !important;
    border-radius: 999px !important;
    box-shadow: 0 10px 24px rgba(91, 141, 239, 0.28);
}
.chat-invite-bar {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(91, 141, 239, 0.12), rgba(46, 213, 115, 0.10));
    border: 1px solid rgba(148, 163, 184, 0.35);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.chat-invite-left {
    color: #0F172A;
    font-size: 12px;
    font-weight: 900;
    line-height: 1.4;
}
.chat-invite-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.chat-invite-msg {
    border-radius: 14px;
    padding: 10px 12px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.20), rgba(91, 141, 239, 0.14));
    border: 1px solid rgba(148, 163, 184, 0.38);
    cursor: pointer;
}
.chat-invite-msg .t {
    font-weight: 1000;
    color: rgba(15, 23, 42, 0.92);
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
}
.chat-invite-msg .s {
    margin-top: 6px;
    font-weight: 900;
    color: rgba(100, 116, 139, 0.95);
    font-size: 12px;
}
.chat-invite-msg:active {
    transform: translateY(1px);
}
.chat-title .t {
    font-weight: 900;
    font-size: 16px;
    color: #0F172A;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chat-messages {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 10px 6px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
    border-radius: 12px;
    margin-top: 10px;
}
.chat-more {
    text-align: center;
    margin-bottom: 6px;
}
.chat-msg {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.chat-msg.mine {
    flex-direction: row-reverse;
}
.chat-msg .av {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    cursor: pointer;
}
.chat-msg .bubble {
    max-width: 78%;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 14px;
    padding: 10px 12px;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}
.chat-msg.mine .bubble {
    background: #ECFDF5;
    border-color: #86EFAC;
}
.chat-msg .meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.chat-msg .meta .nn {
    font-weight: 900;
    color: #0F172A;
    font-size: 12px;
}
.chat-msg .meta .tm {
    font-weight: 800;
    color: #94A3B8;
    font-size: 12px;
}
.chat-msg .meta .recall {
    margin-left: auto;
    color: #5B8DEF;
    font-weight: 900;
    font-size: 12px;
    cursor: pointer;
}
.chat-msg .txt {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 14px;
    font-weight: 800;
    color: #0F172A;
    line-height: 1.6;
}
.chat-msg .txt.recalled {
    color: #64748B;
    font-style: italic;
}
.chat-empty {
    text-align: center;
    color: #94A3B8;
    font-weight: 900;
    font-size: 12px;
    padding: 16px 0;
}
.chat-input {
    margin-top: 10px;
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.chat-emoji-panel {
    position: absolute;
    right: 12px;
    bottom: 84px;
    width: 240px;
    max-width: 92%;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid #E2E8F0;
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
    padding: 10px 10px;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    z-index: 1500;
    max-height: 45vh;
    overflow: auto;
}

.chat-emoji-item {
    cursor: pointer;
    text-align: center;
    font-size: 22px;
    line-height: 34px;
    height: 34px;
    border-radius: 10px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    user-select: none;
}

.chat-emoji-item:active {
    transform: translateY(1px);
}

.chat-emoji-close {
    grid-column: span 8;
    text-align: center;
    font-weight: 900;
    color: #5B8DEF;
    cursor: pointer;
    padding-top: 2px;
}

@media (max-width: 768px) {
    .chat-invite-bar {
        margin-top: 8px;
        padding: 10px 10px;
        flex-direction: column;
        align-items: flex-start;
    }
    .chat-invite-actions {
        width: 100%;
        justify-content: flex-end;
    }
    .chat-emoji-panel {
        left: 12px;
        right: 12px;
        width: auto;
        bottom: calc(86px + var(--keyboard-inset));
        grid-template-columns: repeat(9, 1fr);
        max-height: 32vh;
        overflow: auto;
    }
    .chat-emoji-close {
        grid-column: span 9;
    }
}

.chat-share-list {
    max-height: 42vh;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 2px 2px;
}

.chat-share-item {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
}

.chat-share-item .av {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.chat-share-item .info {
    flex: 1;
    min-width: 0;
}

.chat-share-item .info .n {
    font-weight: 1000;
    color: #0F172A;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-share-item .info .s {
    margin-top: 4px;
    font-weight: 900;
    color: #94A3B8;
    font-size: 12px;
}

.chat-share-item:active {
    transform: translateY(1px);
}

/* ================================
 * 登录顶部漂浮文案（幽默风格）
 * ================================ */
.el-message.lp-login-toast {
    border: 0;
    box-shadow: 0 18px 46px -26px rgba(15, 23, 42, 0.45);
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.95), rgba(34, 197, 94, 0.92));
    backdrop-filter: blur(8px);
}

.el-message.lp-login-toast .el-message__icon {
    color: rgba(255, 255, 255, 0.95);
}

.el-message.lp-login-toast .el-message__content {
    color: #ffffff;
    font-weight: 1000;
    letter-spacing: 0.2px;
}

/* 成长阶段固定人物图（SVG容器） */
.lp-stage-figure {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
}

.lp-stage-figure svg {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 26px;
    box-shadow: 0 18px 46px -30px rgba(15, 23, 42, 0.55);
}