@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    --primary: #4361ee;
    --primary-dark: #3f37c9;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --border: #dee2e6;
    --radius: 6px;
    --shadow: 0 2px 4px rgba(0,0,0,0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 25px;
    color: var(--dark);
    background: linear-gradient(to right, #f7f7f7, #e9e9e9);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 16px;
}

.header {
    background: white;
    padding: 5px 0;
    box-shadow: var(--shadow);
}

.header-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-icon {
    width: 250px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.nav-desktop {
    display: flex;
    list-style: none;
}

    .nav-desktop li {
        margin-left: 22px;
    }

    .nav-desktop a {
        color: var(--dark);
        text-decoration: none;
        font-weight: 500;
        padding: 6px 0;
        position: relative;
    }

        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #990000;
            transition: width 0.2s ease;
        }

        .nav-desktop a:hover::after {
            width: 100%;
        }

.mobile-nav-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.main-container {
    max-width: 100%;
    margin: 15px auto;
    padding: 0 15px;
    display: flex;
    flex: 1;
    gap: 25px;
}

.content-main {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    background: white;
    border-radius: var(--radius);
    padding: 15px;
    box-shadow: var(--shadow);
    -ms-flex: 1 1 auto;
}

.sidebar {
    flex: 0 0 0%;
    min-width: 350px;
    background: white;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    -ms-flex: 1 1 auto;
}

.section-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
}

.text-title {
    vertical-align: middle;
    font-size: 18px;
    padding-bottom: 5px;
}


.content-text {
    font-size: 17px;
    line-height: 25px;
}

    .content-text p {
        margin-bottom: 12px;
    }

.ad-container {
    padding: 20px;
    margin-bottom: 25px;
}

.footer {
    padding: 10px 0px 40px 0px;
    margin-top: auto;
    background: linear-gradient(to bottom, #f7f7f7, #e9e9e9);
}

.footer-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 5px;
    text-align: center;
}

@media (min-width: 769px) {
    .main-container {
        padding: 0 30px;
    }

    .header-container, .footer-container {
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
        padding: 0 8px;
    }

    .logo-icon {
        width: 250px;
        height: 38px;
    }

    .nav-desktop {
        display: none;
    }

    .mobile-nav-btn {
        display: block;
        color: #990000;
        width: 35px;
        height: 35px;
    }

    .main-container {
        flex-direction: column;
        padding: 0 5px;
        margin: 5px auto;
        gap: 10px;
    }

    .sidebar, .content-main {
        width: 100%;
        padding: 5px 10px;
        order: 2;
    }

    .content-main {
        order: 1;
        padding: 5px 10px;
    }

    .section-title {
        font-weight: bold;
        font-size: 20px;
        margin-bottom: 12px;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
        font-size: 0.9rem;
    }

    .footer {
        padding: 10px 0px 30px 0px;
    }

    .footer-container {
        padding: 0 10px;
    }

    .ad-container {
        padding: 12px;
    }

    .content-inner {
        min-height: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}

.fontWeight {
    font-weight: bold;
}

.color1 {
    color: #FF0000; /*红*/
}

.color2 {
    color: #990000; /*深红*/
}

.color3 {
    color: #60B5DD; /*蓝*/
}

.color4 {
    color: #006699; /*深蓝*/
}

.color5 {
    color: #FF00FF; /*粉红*/
}

.color6 {
    color: #00C600; /*绿*/
}

.color7 {
    color: #FF9900; /*橙*/
}

.color8 {
    color: #9900FF; /*紫*/
}

.color9 {
    color: #cccccc; /*灰*/
}

.color10 {
    color: #999999; /*深灰*/
}

.color11 {
    color: #333333; /*黑*/
}

.color12 {
    color: #ffffff; /*白*/
}


.fontSize12 {
    font-size: 12px;
}

.fontSize13 {
    font-size: 13px;
}

.fontSize14 {
    font-size: 14px;
}

.fontSize15 {
    font-size: 15px;
}

.fontSize16 {
    font-size: 16px;
}

.fontSize17 {
    font-size: 17px;
}

.fontSize18 {
    font-size: 18px;
}

.fontSize19 {
    font-size: 19px;
}

.fontSize20 {
    font-size: 20px;
}

.fontSize21 {
    font-size: 21px;
}

.fontSize22 {
    font-size: 22px;
}

.fontSize23 {
    font-size: 23px;
}

.fontSize24 {
    font-size: 24px;
}

.fontSize25 {
    font-size: 25px;
}

.fontSize26 {
    font-size: 26px;
}

.fontSize27 {
    font-size: 27px;
}

.fontSize28 {
    font-size: 28px;
}

.fontSize29 {
    font-size: 29px;
}

.fontSize30 {
    font-size: 30px;
}

.fontSize31 {
    font-size: 31px;
}

.fontSize32 {
    font-size: 32px;
}

.fontSize33 {
    font-size: 33px;
}

.fontSize34 {
    font-size: 34px;
}

.fontSize35 {
    font-size: 35px;
}

.fontSize36 {
    font-size: 36px;
}

.fontSize37 {
    font-size: 37px;
}

.fontSize38 {
    font-size: 38px;
}

.fontSize39 {
    font-size: 39px;
}

.fontSize40 {
    font-size: 40px;
}

hr {
    border-top: 1px dashed #B9DCFF;
}

.clear {
    clear: both;
}

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

a:link {
    text-decoration: none;
    color: #333333;
}

a:visited {
    color: #333333;
}

a:hover {
    color: #ff0000;
}

a:active {
    color: #00d80b;
}

.zidian_ul_1 {
    /*border:1px solid #0094ff;*/
}

    .zidian_ul_1 li {
        float: left;
        cursor: pointer;
        list-style: none;
        margin: 5px 5px 5px 5px;
        border: 1px solid #b7b7b7;
        border-radius: 6px;
    }

        .zidian_ul_1 li a {
            display: inline-block;
            padding: 5px 8px 5px 8px;
            height: 100%;
            text-decoration: none;
            list-style: none;
        }

.xian_1 {
    width: 100%;
    height: 1px;
    background: #D4D4D4;
    margin: 8px 0px 8px 0px;
}

.xian_2 {
    width: 100%;
    height: 2px;
    background: #D4D4D4;
    margin: 8px 0px 8px 0px;
}

.xian_5 {
    width: 100%;
    height: 5px;
    background: #D4D4D4;
    margin: 8px 0px 8px 0px;
}