@charset "utf-8";

/* CSS Document */

* {
    border: 0;
    margin: 0;
    outline: 0;
    padding: 0;
    font-family: Avenir, Roboto, Arial, PingFangSC-Regular, '微软雅黑', Helvetica, "Droid Sans", sans-serif;
}

*:focus {
    outline: none;
}


html {
    width: 100%;
    height: 100%;
    overflow: auto;
    -webkit-text-size-adjust: none;
    /*font-size: -webkit-calc(100vw / 7.5);*/
    /*font-size: calc(100vw / 7.5);*/
}

body {
    min-height: 100%;
   /*
    -webkit-text-size-adjust: none;
    */
    font-size: 0.28rem;
    font-weight: normal;
   /*
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    */
}

a {
    text-decoration: none;
    cursor: pointer;
    color: #000000;
}

input,
button,
textarea,
select {
    -webkit-appearance: none;
    font-size: 0.28rem;
    resize: none;
}

img {
    font-size: 0;
    line-height: 0;
    max-width: 100%;
}

ul,
li {
    display: block;
    list-style: none;
}

.clear:after {
    content: "";
    height: 0;
    line-height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.clear {
    zoom: 1;
}

.clearbox {
    font-size: 0;
    width: 0;
    height: 0;
    line-height: 0;
    clear: both;
}

html, body {
    background: #f5f5f5;
    width: 100%;
    height: 100%;
    overflow: auto;
}

.wrapper {
    max-width: 480px;
    margin: 0 auto;
    background: #fff;
    min-height: 100%;
    box-sizing: border-box;
}

/* 响应式设计 - 电脑版 */
@media (min-width: 768px) {
    .wrapper {
        max-width: 1200px;
        padding: 0 20px;
    }
    
    /* 电脑版布局优化 */
    .modern-detail-navs {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        justify-content: space-between;
    }
    
    .modern-detail-navs .modern-float-navs-list {
        flex: 1;
        min-width: 300px;
        max-width: calc(50% - 10px);
    }
    
    /* 搜索框优化 */
    .modern-detail-search .flex {
        max-width: 600px;
        margin: 0 auto;
    }
    
    /* 题目列表优化 */
    .modern-latest-questions,
    .modern-hot-questions {
        max-width: calc(50% - 10px);
        margin: 10px 5px;
    }
    
    /* 顶部导航优化 */
    .modern-detail-location {
        text-align: center;
        padding: 15px 0;
    }
    
    /* 底部链接优化 */
    .modern-detail-footer {
        text-align: center;
        padding: 20px 0;
    }
}

/* 题目列表容器 */
.questions-container {
    display: block;
    width: 100%;
}

/* 题库列表容器 */
.courses-container {
    display: block;
    width: 100%;
}

/* 题库包装器基本样式 */
.modern-hot-courses-wrapper,
.modern-latest-courses-wrapper {
    margin-bottom: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(76, 175, 80, 0.1);
    padding: 20px;
}

/* 导航标题样式 */
.navs-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 20px 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #ff0000;
    text-align: left;
}

/* 大屏幕优化 */
@media (min-width: 1200px) {
    .wrapper {
        max-width: 1400px;
        padding: 0 30px;
    }
    
    .modern-detail-navs .modern-float-navs-list {
        max-width: calc(33.33% - 14px);
    }
    
    .modern-latest-questions,
    .modern-hot-questions {
        max-width: calc(33.33% - 14px);
    }
}

/* 响应式设计 - 电脑版 */
@media (min-width: 768px) {
    /* 题目列表并排显示 */
    .questions-container {
        display: flex;
        gap: 20px;
        justify-content: space-between;
        margin: 10px 0;
    }
    
    .questions-container .modern-latest-questions,
    .questions-container .modern-hot-questions {
        flex: 1;
        min-width: 300px;
        max-width: calc(50% - 10px);
        margin: 0;
    }
    
    /* 题库列表并排显示 */
    .courses-container {
        display: flex;
        gap: 20px;
        justify-content: space-between;
        margin: 10px 0;
    }
    
    .courses-container .modern-hot-courses-wrapper,
    .courses-container .modern-latest-courses-wrapper {
        flex: 1;
        min-width: 300px;
        max-width: calc(50% - 10px);
        margin: 0;
        background: white;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        border: 1px solid rgba(76, 175, 80, 0.1);
        padding: 20px;
    }
    
    /* 搜索框和顶部导航优化 */
    .modern-detail-search {
        margin: 15px auto;
        text-align: center;
        display: flex;
        justify-content: center;
    }
    
    .modern-detail-search .flex {
        width: 100%;
        max-width: 1000px;
        margin: 0;
        display: flex;
        align-items: center;
    }
    
    .modern-detail-search .inpbox {
        flex: 1;
    }
    
    .modern-detail-search .btnbox {
        flex-shrink: 0;
        margin-left: 10px;
    }
    
    .modern-detail-location {
        margin: 15px auto;
        text-align: center;
    }
    
    /* 课程导航网格布局 */
    .modern-detail-navs {
        display: block;
        margin: 20px 0;
    }
    
    .modern-detail-navs .modern-float-navs-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-top: 15px;
    }
    
    .modern-detail-navs .group {
        background: #f8f9fa;
        border-radius: 8px;
        padding: 15px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        transition: transform 0.2s ease;
    }
    
    /* 题库名称样式 */
    .modern-detail-navs .course-title {
        background: #e3f2fd;
        padding: 8px 12px;
        border-radius: 6px;
        margin-bottom: 12px;
        border-left: 4px solid #2196f3;
    }
    
    .modern-detail-navs .course-title:before {
        content: "题库：";
        font-weight: bold;
        color: #1976d2;
        margin-right: 5px;
    }
    
    /* 章节列表样式 */
    .modern-detail-navs .first {
        background: #fff3e0;
        padding: 10px;
        border-radius: 6px;
        margin-bottom: 10px;
        border-left: 4px solid #ff9800;
    }
    
    .modern-detail-navs .first:before {
        content: "章节：";
        font-weight: bold;
        color: #f57c00;
        display: block;
        margin-bottom: 8px;
        font-size: 14px;
    }
    
    .modern-detail-navs .first .item {
        padding: 4px 0;
        border-bottom: 1px dashed #ffcc80;
    }
    
    .modern-detail-navs .first .item:last-child {
        border-bottom: none;
    }
    
    .modern-detail-navs .group:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    }
    
    .modern-detail-navs .modern-float-navs-list {
        width: 100%;
        max-width: none;
        margin: 0;
    }
    
    /* 底部链接优化 */
    .modern-detail-footer {
        display: flex;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 15px;
        margin: 30px auto;
        max-width: 100%;
        width: 100%;
    }
    
    .modern-detail-footer a {
        margin: 5px;
    }
    
    /* 更多课程按钮居中 */
    .modern-detail-navs .more {
        grid-column: 1 / -1;
        text-align: center;
        margin: 20px 0 0 0;
    }
    
    .modern-detail-navs .more a {
        display: inline-block;
        max-width: 300px;
        margin: 0 auto;
    }
}

.wrapper {
    padding-bottom: env(safe-area-inset-bottom);
}

.detail-question {
    padding: 20px;
    border-bottom: 1px solid #F2F3F6;
}

.detail-question .title {
    font-size: 20px;
}

.detail-question .title h1 {
    font-size: 20px;
    word-break: break-all;
}

.detail-question .title h1 a{
    color: #ff0000;padding: 0px 2px;
}


.detail-question .list .item {
    display: flex;
    align-items: center;
    padding-top: 15px;
}

.detail-question .list .item .num {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    border: 1px solid #eee;
    background: #fff;
    border-radius: 50%;
    box-sizing: border-box;
    box-shadow: 0 0 4px rgba(0, 0, 0, .05);
    font-size: 14px;
    color: #333;
    margin-right: 10px;
}

.detail-question .list .item .txt {
    flex: 1;
    min-width: 0;
    font-size: 16px;
    line-height: 24px;
    color: #333;
    word-wrap: break-word;
    word-break: normal;
}

.detail-question .list .item.on .num {
    background: #0DAA3D;
    border: 0 none;
    color: #fff;
    font-weight: bold;
}

.detail-question .list .item.on .txt {
    color: #0DAA3D;
}

.detail-answer {
    padding: 20px;
    border-bottom: 1px solid #F2F3F6;
}

.detail-answer .title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.detail-answer .content {
    font-size: 14px;
    line-height: 28px;
    color: #666;
    padding-top: 10px;
}


.detail-codes {
    text-align: center;
    padding: 40px 0;
}

.detail-codes .img {
    font-size: 0;
}

.detail-codes .img img {
    max-width: 120px;
}

.detail-codes .txt {
    font-size: 14px;
    color: #333;
}


.float-codes {
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: -100px;
    z-index: 9999;
}

@media (max-width: 768px) {
    .float-codes {
        display: none;
    }
}

.float-codes .img {
    font-size: 0;
}

.float-codes .img img {
    max-width: 180px;
}

.float-codes .txt {
    font-size: 14px;
    color: #333;
    text-align: center;
}


.samao-pagebar .pagebar .break {
    background: none;
    cursor: default;
}

.samao-pagebar .pagebar a {
    border: 1px solid #999;
    background-color: #FFF;
}

.samao-pagebar .pagebar a:hover {
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.2);
}

.samao-pagebar .pagebar b {
    border: 1px solid #666;
    background: none;
    background-color: #666;
    color: #FFF;
}

.samao-pagebar .pagebar_info {
    float: right;
    line-height: 22px;
}


.pagebar {
    width: auto;
    height: auto;
    overflow: hidden;
    padding: 20px 0;
    display: -ms-flex;
    display: flex;
    justify-content: center;
}

.pagebar a,
.pagebar b,
.pagebar span {
    display: block;
    float: left;
    width: auto;
    min-width: 22px;
    box-sizing: border-box;
    text-align: center;
    height: 22px;
    line-height: 22px;
    font-size: 12px;
    color: #595757;
    border: 1px solid #B5B5B6;
    padding: 0 5px;
    margin-right: 5px;
}

.pagebar b {
    background: #595757;
    border-color: #595757;
    color: #fff;
}

.samao-pagebar .pagebar .break {
    font-size: 14px;
}


.detail-location {
    padding: 12px 20px;
    border-bottom: 5px solid #f5f5f5;
    font-size: 14px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.detail-location a {
    color: #333;
}

.detail-list {
    padding: 0 20px;
}

.detail-list .item {
    padding: 20px 0;
    font-size: 16px;
    color: #000;
    border-bottom: 1px dotted #ddd;
}

.detail-list .item a {
    display: block;
    color: #000;
    word-break: break-all;
}

.detail-list .item a span {
    padding: 0px 5px;
    color: #ff0000;
}

.detail-footer {
    padding: 20px 0;
    text-align: center;
    border-top: 5px solid #f5f5f5;
    font-size: 14px;
    color: #999;
}

.detail-footer a {
    color: #999;
    margin: 0 5px;
}


.detail-groups {
    border-top: 5px solid #f5f5f5;
}

.detail-groups-title {
    padding: 20px 20px 0 20px;
    font-size: 18px;
    color: #000;
    font-weight: bold;
}

.detail-groups-tags {
    display: -ms-flex;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 10px 10px 20px 20px;
}

.detail-groups-tags a {
    display: block;
    margin: 10px 10px 0 0;
    background: #eee;
    padding: 5px 10px;
    font-size: 14px;
    color: #333;
    border-radius: 2px;
}

.detail-groups .detail-list .item:last-child {
    border-bottom: 0 none;
}


.float-navs {
    width: 240px;
    height: 100%;
    position: fixed;
    left: 50%;
    margin-left: -490px;
    display: -ms-flex;
    display: flex;
    align-items: center;
}

.float-navs .main {
    width: 100%;
    background: #fff;
}

.float-navs .list {
    padding-bottom: 15px;
}

.float-navs .more {
    padding: 0 15px 15px 15px;
}

.float-navs .more a {
    display: -ms-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    background: #f5f5f5;
    border-radius: 5px;
    font-size: 14px;
    color: #666;
}

.float-navs-list {
    font-size: 14px;
}

.float-navs-list .group {
    display: -ms-flex;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 9px 5px 0 15px;
}

.float-navs-list .group .item {
    padding: 6px 10px 0 0;
}

.float-navs-list .group .item a {
    color: #999;
}

.float-navs-list .group .first {
    width: 100%;
    display: -ms-flex;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.float-navs-list .group .first .item a {
    color: #333;
}


.detail-search {
    border-bottom: 5px solid #f5f5f5;
    padding: 10px;
}

.detail-search .flex {
    background: linear-gradient(to right, #4456f0, #4dadf9);
    display: -ms-flex;
    display: flex;
    font-size: 0;
    border-radius: 3px;
}

.detail-search .inpbox {
    padding: 2px;
    -ms-flex: 1;
    flex: 1;
    min-width: 0;
}

.detail-search .inpbox input.inp {
    width: 100%;
    height: 36px;
    background: #fff;
    border: 0 none;
    border-radius: 2px;
    box-sizing: border-box;
    padding: 0 12px;
    font-size: 14px;
    color: #333;
}

.detail-search .btnbox input.btn {
    width: 80px;
    height: 40px;
    background: none;
    border: 0 none;
    cursor: pointer;
    line-height: 40px;
    font-size: 15px;
    color: #fff;
}

.detail-search .hots {
    padding: 5px 10px 0 10px;
    display: -ms-flex;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    font-size: 14px;
}

.detail-search .hots .item {
    padding: 5px 10px 0 0;
}

.detail-search .hots .item a {
    color: #999;
}

.latest-questions {
    padding: 10px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

.latest-questions .item {
    padding: 5px 0;
    display: block;
    width: 100%;
}

.latest-questions .item:first-child {
    font-weight: bold;
    color: #333;
}

.latest-questions .item a {
    color: #666;
    text-decoration: none;
}

.latest-questions .item a:hover {
    color: #4456f0;
    text-decoration: underline;
}

.hot-questions {
    padding: 10px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

.hot-questions .item {
    padding: 5px 0;
    display: block;
    width: 100%;
}

.hot-questions .item:first-child {
    font-weight: bold;
    color: #333;
}

.hot-questions .item a {
    color: #666;
    text-decoration: none;
}

.hot-questions .item a:hover {
    color: #4456f0;
    text-decoration: underline;
}


.detail-navs {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

@media all and (max-width: 980px) {
    .float-navs {
        display: none;
    }
}

@media all and (max-width: 720px) {
    .float-codes {
        display: none;
    }
}

/* 新增的美化样式类 */
.modern-detail-location {
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 16px;
    font-weight: 500;
    border-radius: 8px;
    margin: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.modern-detail-location a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.modern-detail-search {
    padding: 15px;
    margin: 10px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.modern-detail-search .flex {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: -ms-flex;
    display: flex;
    font-size: 0;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.modern-detail-search .inpbox {
    padding: 3px;
    -ms-flex: 1;
    flex: 1;
    min-width: 0;
}

.modern-detail-search .inpbox input.inp {
    width: 100%;
    height: 44px;
    background: #fff;
    border: 0 none;
    border-radius: 22px;
    box-sizing: border-box;
    padding: 0 20px;
    font-size: 15px;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
}

.modern-detail-search .inpbox input.inp:focus {
    box-shadow: inset 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.modern-detail-search .btnbox input.btn {
    width: 100px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border: 0 none;
    cursor: pointer;
    line-height: 50px;
    font-size: 16px;
    color: #fff;
    font-weight: 600;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.modern-detail-search .btnbox input.btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.modern-latest-questions {
    padding: 20px;
    margin: 10px;
    background: white;
    border-radius: 12px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.modern-latest-questions .item {
    padding: 8px 0;
    display: block;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.modern-latest-questions .item:last-child {
    border-bottom: none;
}

.modern-latest-questions .item:first-child {
    font-weight: bold;
    color: #333;
    font-size: 16px;
    padding: 0 0 15px 0;
    margin-bottom: 10px;
    border-bottom: 2px solid #667eea;
    position: relative;
}

.modern-latest-questions .item:first-child::before {
    content: '🔥';
    margin-right: 8px;
    font-size: 18px;
}

.modern-latest-questions .item a {
    color: #666;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 5px 0;
    transition: all 0.3s ease;
    border-radius: 6px;
    padding-left: 10px;
}

.modern-latest-questions .item a:hover {
    color: #667eea;
    text-decoration: none;
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(5px);
}

.modern-latest-questions .item a::before {
    content: '▶';
    color: #667eea;
    font-size: 10px;
    margin-right: 8px;
    opacity: 0.7;
}

.modern-hot-questions {
    padding: 20px;
    margin: 10px;
    background: white;
    border-radius: 12px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 107, 107, 0.1);
}

.modern-hot-questions .item {
    padding: 8px 0;
    display: block;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.modern-hot-questions .item:last-child {
    border-bottom: none;
}

.modern-hot-questions .item:first-child {
    font-weight: bold;
    color: #333;
    font-size: 16px;
    padding: 0 0 15px 0;
    margin-bottom: 10px;
    border-bottom: 2px solid #ff6b6b;
    position: relative;
}

.modern-hot-questions .item:first-child::before {
    content: '⭐';
    margin-right: 8px;
    font-size: 18px;
}

.modern-hot-questions .item a {
    color: #666;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 5px 0;
    transition: all 0.3s ease;
    border-radius: 6px;
    padding-left: 10px;
}

.modern-hot-questions .item a:hover {
    color: #ff6b6b;
    text-decoration: none;
    background: rgba(255, 107, 107, 0.05);
    transform: translateX(5px);
}

.modern-hot-questions .item a::before {
    content: '▶';
    color: #ff6b6b;
    font-size: 10px;
    margin-right: 8px;
    opacity: 0.7;
}

.modern-hot-courses {
    padding: 20px;
    margin: 10px;
    background: white;
    border-radius: 12px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 107, 107, 0.1);
}

.modern-hot-courses .item {
    padding: 8px 0;
    display: block;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    font-size: 16px;
}

.modern-hot-courses .item:last-child {
    border-bottom: none;
}

.modern-hot-courses .item:first-child {
    font-weight: normal;
    color: #666;
    font-size: 14px;
    padding: 8px 0;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.modern-latest-courses {
    padding: 20px;
    margin: 10px;
    background: white;
    border-radius: 12px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 107, 107, 0.1);
}

.modern-latest-courses .item {
    padding: 8px 0;
    display: block;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    font-size: 16px;
}

.modern-latest-courses .item:last-child {
    border-bottom: none;
}

.modern-latest-courses .item:first-child {
    font-weight: normal;
    color: #666;
    font-size: 14px;
    padding: 8px 0;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.modern-detail-navs .navs-title:first-child::before {
    content: '📚';
    margin-right: 8px;
    font-size: 18px;
}

.modern-detail-navs .navs-title:nth-child(7)::before {
    content: '🆕';
    margin-right: 8px;
    font-size: 18px;
}

.courses-container .modern-latest-courses-wrapper .navs-title::before {
    content: '🆕';
    margin-right: 8px;
    font-size: 18px;
}

.courses-container .modern-hot-courses-wrapper .navs-title::before {
    content: '🔥';
    margin-right: 8px;
    font-size: 18px;
}

.modern-hot-courses .item a {
    color: #666;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 5px 0;
    transition: all 0.3s ease;
    border-radius: 6px;
    padding-left: 10px;
    font-size: 16px;
}

.modern-hot-courses .item a:hover {
    color: #ff6b6b;
    text-decoration: none;
    background: rgba(255, 107, 107, 0.05);
    transform: translateX(5px);
}

.modern-hot-courses .item a::before {
    content: '▶';
    color: #4285f4;
    font-size: 10px;
    margin-right: 8px;
    opacity: 0.7;
}

.modern-latest-courses .item a {
    color: #666;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 5px 0;
    transition: all 0.3s ease;
    border-radius: 6px;
    padding-left: 10px;
    font-size: 16px;
}

.modern-latest-courses .item a:hover {
    color: #ff6b6b;
    text-decoration: none;
    background: rgba(255, 107, 107, 0.05);
    transform: translateX(5px);
}

.modern-latest-courses .item a::before {
    content: '▶';
    color: #ff6b6b;
    font-size: 10px;
    margin-right: 8px;
    opacity: 0.7;
}

.courses-container .more a {
    display: -ms-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 45px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    border-radius: 25px;
    font-size: 18px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    transition: all 0.3s ease;
}

.courses-container .more a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.modern-hot-questions .item a:hover {
    color: #ff6b6b;
    text-decoration: none;
    background: rgba(255, 107, 107, 0.05);
    transform: translateX(5px);
}

.modern-hot-questions .item a::before {
    content: '▶';
    color: #ff6b6b;
    font-size: 10px;
    margin-right: 8px;
    opacity: 0.7;
}

.modern-detail-navs {
    padding: 20px 10px;
    margin: 10px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.modern-detail-navs .more {
    padding: 20px 15px;
    margin-top: 15px;
}

.modern-detail-navs .more a {
    display: -ms-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 45px;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    border-radius: 25px;
    font-size: 15px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
}

.modern-detail-navs .more a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.modern-float-navs-list .group {
    display: -ms-flex;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    padding: 20px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #f8f9ff 0%, #e8ecff 100%);
    border-radius: 15px;
    border: 1px solid rgba(102, 126, 234, 0.15);
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.08);
    position: relative;
    overflow: hidden;
}

.modern-float-navs-list .group::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.modern-float-navs-list .group .item {
    padding: 12px 18px;
    margin: 8px 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    font-size: 15px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.modern-float-navs-list .group .item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modern-float-navs-list .group .item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    border-color: rgba(102, 126, 234, 0.3);
}

.modern-float-navs-list .group .item:hover::before {
    opacity: 1;
}

.modern-float-navs-list .group .item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modern-float-navs-list .group .item a {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: block;
    font-size: 16px;
    line-height: 1.5;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.modern-float-navs-list .group .item a:hover {
    color: #667eea;
    text-decoration: none;
}

.modern-float-navs-list .group .item a:hover {
    color: #667eea;
}

.modern-float-navs-list .group .first {
    width: 100%;
    display: -ms-flex;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-bottom: 20px;
    gap: 12px;
    padding: 15px;
    background: rgba(102, 126, 234, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.15);
}

.modern-float-navs-list .group .first .item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    padding: 8px 16px;
    margin: 4px;
    border-radius: 20px;
    box-shadow: 0 3px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    font-size: 13px;
    min-width: 80px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.modern-float-navs-list .group .first .item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.modern-float-navs-list .group .first .item:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.modern-float-navs-list .group .first .item:hover::before {
    left: 100%;
}

.modern-float-navs-list .group .first .item a {
    color: white;
    font-weight: 600;
    font-size: 13px;
}

.modern-float-navs-list .group .first .item a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.modern-float-navs-list .group .first .item a {
    color: white;
    font-weight: 600;
}

.modern-float-navs-list .group .first .item a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.modern-detail-footer {
    padding: 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
    margin: 10px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* 题库名称特殊样式 */
.modern-float-navs-list .group .item.course-title {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    padding: 15px 20px;
    margin: 0 0 15px 0;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.modern-float-navs-list .group .item.course-title::before {
    content: '📚';
    margin-right: 8px;
    font-size: 20px;
}

.modern-float-navs-list .group .item.course-title a {
    color: white;
    font-size: 18px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.modern-float-navs-list .group .item.course-title:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
}

.modern-float-navs-list .group .item.course-title:hover::before {
    left: 100%;
}

/* 更多按钮特殊样式 */
.modern-float-navs-list .group .item.more-button {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: white;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    padding: 10px 20px;
    margin: 15px 0 0 0;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.modern-float-navs-list .group .item.more-button::before {
    content: '→';
    margin-right: 8px;
    font-size: 16px;
    transition: transform 0.3s ease;
}

.modern-float-navs-list .group .item.more-button a {
    color: white;
    font-size: 14px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.modern-float-navs-list .group .item.more-button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.modern-float-navs-list .group .item.more-button:hover::before {
    transform: translateX(3px);
}

.modern-detail-footer a {
    display: inline-block;
    margin: 5px 10px;
    padding: 8px 15px;
    color: #666;
    text-decoration: none;
    border-radius: 20px;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    font-size: 13px;
    font-weight: 500;
}

.modern-detail-footer a:hover {
    color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}


.detail-navs .more {
    padding: 15px 15px 15px 15px;
}

.detail-navs .more a {
    display: -ms-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    background: #f5f5f5;
    border-radius: 5px;
    font-size: 14px;
    color: #666;
}