/* ==================== 基础重置 ==================== */
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
}
fieldset, img {
    border: 0;
}
:focus {
    outline: 0;
}
address, caption, cite, code, dfn, em, th, var, optgroup {
    font-style: normal;
    font-weight: normal;
}
h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}
abbr, acronym {
    border: 0;
    font-variant: normal;
}
input, button, textarea, select, optgroup, option {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
}
code, kbd, samp, tt {
    font-size: 100%;
}
body {
    line-height: 1.5;
}
ol, ul {
    list-style: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
caption, th {
    text-align: left;
}
sup, sub {
    font-size: 100%;
    vertical-align: baseline;
}
:link, :visited, ins {
    text-decoration: none;
}
blockquote, q {
    quotes: none;
}
blockquote::before, blockquote::after, q::before, q::after {
    content: none;
}
* {
    margin: 0;
    padding: 0;
}
body, html {
    overflow: hidden auto;
}
.clearfix {
    margin-right: auto;
    margin-left: auto;
}
.clearfix::before, .clearfix::after {
    display: table;
    content: "";
    line-height: 0;
}
.clearfix::after {
    clear: both;
}
b, em, i {
    font-style: normal;
    font-weight: normal;
}
body {
    margin: 0;
    font-family: "Microsoft Yahei", Arial, Tahoma, Helvetica, SimSun, "Hiragino Sans GB", sans-serif;
    font-size: 14px;
    line-height: 20px;
    color: #333;
    position: relative;
}
html, body {
    width: 100%;
    min-width: 1200px;
    margin: 0 auto;
    overflow-x: hidden;
    min-height: 1000px;
    background-color: #f2f2f2;
}
button, input, select, textarea, th {
    background: #fff;
    font-size: 12px;
    line-height: 1.5em;
    font-family: "Microsoft Yahei", Arial, Tahoma, Helvetica, SimSun, "Hiragino Sans GB", sans-serif;
}
a {
    color: #333;
    text-decoration: none;
}
a:hover, a:focus {
    transition: color 150ms ease-in 0s, background-color 150ms ease-in 150ms;
}
a:hover {
    color: #ffba25;
}
.rotate360 {
    transition: all 0.5s ease-in-out 0s;
}
.rotate360:hover {
    transform: rotate(360deg);
}
.cx {
    overflow: hidden;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.h20 {
    width: 100%;
    height: 20px;
}
.hide {
    display: none;
}
a, img {
    cursor: pointer;
}
img {
    vertical-align: top;
    border: 0;
}
.bg {
    background-color: #fff;
}
.icon {
    background: url("../images/icon.png") 0% 0% / 800px 800px no-repeat;
    display: inline-block;
}
.ye1200 {
    width: 1200px;
    margin: 0 auto;
}
.mr0 {
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* ==================== 头部导航（完全按参考样式） ==================== */
header {
    height: 132px;
    background: url("../images/logobg.jpg") center center no-repeat;
}
header .logo {
    width: 109px;
    height: 43px;
    display: block;
    float: left;
    margin: 15px 0 0 30px;
}
header ul {
    margin-left: 52px;
    float: left;
}
header ul li {
    width: 78px;
    height: 103px;
    float: left;
    position: relative;
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
    margin-right: 31.5px;
}
header ul li a {
    font-size: 18px;
    color: #999;
    text-align: center;
    display: block;
    position: relative;
    z-index: 2;
    height: 100%;
    width: 100%;
}
header ul li p {
    display: inline-block;
    font-size: 18px;
    color: #010000;
    font-weight: 600;
    line-height: 18px;
    margin-top: 62px;
}
header ul li.current,
header ul li:hover {
    background-color: #ffba25;
    box-shadow: rgba(255, 186, 37, 0.6) 1.5px 0 28px;
}
header ul li.current a,
header ul li:hover a {
    color: #fff;
}
header ul li.current p,
header ul li:hover p {
    color: #fff;
}
header ul li:nth-child(1) i {
    width: 28px;
    height: 28px;
    background-position: -1px 0;
    position: absolute;
    top: 26px;
    left: 24px;
}
header ul li:nth-child(1):hover i,
header ul li:nth-child(1).current i {
    background-position: -1px -32px;
}
header ul li:nth-child(2) i {
    width: 28px;
    height: 28px;
    background-position: -33px 0;
    position: absolute;
    top: 26px;
    left: 24px;
}
header ul li:nth-child(2):hover i,
header ul li:nth-child(2).current i {
    background-position: -33px -32px;
}
header ul li:nth-child(3) i {
    width: 26px;
    height: 28px;
    background-position: -64px 0;
    position: absolute;
    top: 26px;
    left: 24px;
}
header ul li:nth-child(3):hover i,
header ul li:nth-child(3).current i {
    background-position: -64px -32px;
}
header ul li:nth-child(4) i {
    width: 29px;
    height: 28px;
    background-position: -93px 0;
    position: absolute;
    top: 26px;
    left: 24px;
}
header ul li:nth-child(4):hover i,
header ul li:nth-child(4).current i {
    background-position: -93px -32px;
}
header ul li:nth-child(5) i {
    width: 27px;
    height: 28px;
    background-position: -126px 0;
    position: absolute;
    top: 26px;
    left: 24px;
}
header ul li:nth-child(5):hover i,
header ul li:nth-child(5).current i {
    background-position: -126px -32px;
}
header ul li:nth-child(6) i {
    width: 29px;
    height: 28px;
    background-position: -158px 0;
    position: absolute;
    top: 26px;
    left: 24px;
}
header ul li:nth-child(6):hover i,
header ul li:nth-child(6).current i {
    background-position: -158px -32px;
}
.setbox {
    width: 240px;
    height: 54px;
    float: right;
    margin-top: 30px;
    border-radius: 20px;
}
.setbox span {
    width: 48px;
    height: 48px;
    background: #252429;
    border-radius: 20px;
    display: inline-block;
    float: right;
    margin: 3px;
    cursor: pointer;
    margin-top: 33px;
}
.setbox span i {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    float: right;
    margin-top: 15px;
    margin-right: 15px;
    background-position: -245px 0;
}
.setbox input {
    width: 172px;
    height: 54px;
    background: #fff;
    float: left;
    margin-top: 30px;
    border-radius: 20px;
    border: 1px solid #e8e8e8;
    line-height: 56px;
    font-size: 14px;
    padding-left: 10px;
}
.setbox button {
    outline: none;
    border: 0;
    background: transparent;
    cursor: pointer;
}
.setbox .info {
    margin: -30px 0;
    width: 100%;
    height: 30px;
    line-height: 100px;
}

/* ==================== 页脚（按参考样式） ==================== */
footer {
    width: 100%;
    height: 130px;
    color: #999;
    font-size: 14px;
    background-color: #141414;
    text-align: center;
    padding-top: 30px;
}
footer p {
    color: #999;
    font-weight: 400;
    margin-top: 20px;
}
footer p a {
    color: #999;
    margin: 0 10px;
    font-weight: 400;
}
footer p:nth-child(2) {
    color: #666;
}
footer p:nth-child(3) {
    margin-top: 10px;
    color: #666 !important;
}
footer p:nth-child(3) a {
    color: #666;
}
footer p:nth-child(3) a:hover {
    color: #ffba25;
}
footer p:nth-of-type(2) a {
    margin: 0;
}

/* ==================== 返回顶部按钮 ==================== */
.back_to_top {
    width: 50px;
    height: 50px;
    position: fixed;
    right: 50%;
    margin-right: -660px;
    bottom: 3.85%;
    z-index: 99;
    cursor: pointer;
    display: none;
}
.back_to_top i {
    display: block;
    width: 50px;
    height: 50px;
    background-position: -676px 0;
}
.back_to_top:hover i {
    opacity: 0.72;
}

/* ==================== 主容器 ==================== */
.main {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

/* ==================== 封面区 ==================== */
.cover {
    position: relative;
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: #2c3e50;
    border-radius: 0 0 20px 20px;
}

.cover > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.cover_info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
}

.cover_title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.breadcrumb {
    font-size: 14px;
    color: #ddd;
}

.breadcrumb a {
    color: #ddd;
}

.breadcrumb a:hover {
    color: #ffba25;
}

.breadcrumb b {
    font-weight: normal;
}

/* ==================== 内容区布局 ==================== */
.column_content {
    width: 100%;
    padding: 30px 0;
}

.column_content_box {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

/* 左侧栏 */
.column_left {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.column_left_1,
.column_left_2,
.column_left_3 {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.column_left_2_title,
.column_left_3_title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ffba25;
}

/* 推广下载区 */
.game_content_1_right_top {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.game_content_1_right_top_up img,
.game_content_1_right_top_down img {
    width: 100%;
    border-radius: 6px;
    transition: transform 0.3s;
}

.game_content_1_right_top_up img:hover,
.game_content_1_right_top_down img:hover {
    transform: scale(1.02);
}

.game_content_1_right_top_down {
    display: flex;
    gap: 8px;
}

.game_content_1_right_top_down a {
    flex: 1;
}

.game_content_1_right_bottom {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.game_content_1_right_bottom_left img {
    width: 70px;
    height: 70px;
    border-radius: 8px;
}

.game_content_1_right_bottom_right_title {
    font-size: 15px;
    font-weight: bold;
    color: #333;
}

.game_content_1_right_bottom_right_text {
    font-size: 13px;
    color: #888;
}

/* 二维码下载 */
.column_left_2_content {
    text-align: center;
}

.column_left_2_content_qrcode img {
    width: 160px;
    height: 160px;
    margin: 0 auto;
    border: 1px solid #eee;
    border-radius: 8px;
}

.column_left_2_content_desc {
    margin-top: 10px;
    font-size: 13px;
    color: #888;
}

/* 健康忠告 */
.column_left_3_content p {
    font-size: 13px;
    color: #666;
    padding: 4px 0;
    border-bottom: 1px dashed #f0f0f0;
}

.column_left_3_content p:last-child {
    border-bottom: none;
    color: #ff5722;
    font-weight: bold;
}

/* 右侧栏 */
.column_right {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.column_right_top,
.column_right_bottom {
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* ==================== 文章主体 ==================== */
.article_header {
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 20px;
    margin-bottom: 25px;
}

.article_title h1 {
    font-size: 26px;
    font-weight: bold;
    color: #222;
    line-height: 1.4;
    margin-bottom: 12px;
}

.article_info {
    font-size: 13px;
    color: #999;
}

.article_info_author {
    margin-right: 20px;
}

.article_content {
    font-size: 15px;
    line-height: 1.8;
    color: #444;
    word-wrap: break-word;
}

.article_content p {
    margin-bottom: 15px;
    text-indent: 2em;
}

.article_content img {
    max-width: 100%;
    height: auto;
    margin: 15px auto;
    border-radius: 6px;
    display: block;
}

.article_content h2,
.article_content h3,
.article_content h4 {
    font-weight: bold;
    color: #222;
    margin: 20px 0 10px;
    padding-left: 10px;
    border-left: 4px solid #ffba25;
    text-indent: 0;
}

.article_content h2 { font-size: 20px; }
.article_content h3 { font-size: 18px; }
.article_content h4 { font-size: 16px; }

.article_content ul,
.article_content ol {
    margin: 10px 0 15px 30px;
}

.article_content li {
    margin-bottom: 5px;
}

/* 文章尾部 */
.article_box footer {
    background: transparent;
    padding: 20px 0 0;
    margin-top: 30px;
    border-top: 1px solid #eee;
    text-align: left;
}

.copybtn {
    display: inline-block;
    padding: 6px 15px;
    background: #f0f0f0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    color: #666;
}

.copybtn:hover {
    background: #e0e0e0;
}

.the-end {
    text-align: center;
    margin: 20px 0;
}

.the-end img {
    width: 100px;
    margin: 0 auto;
    opacity: 0.6;
}

.copy-text {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 6px;
    font-size: 13px;
    color: #777;
    margin-bottom: 15px;
}

.article-update-tips {
    font-size: 13px;
    color: #888;
    margin-bottom: 15px;
}

.article-update-tips .red {
    color: #ff5722;
    font-weight: bold;
}

.tags {
    font-size: 13px;
    color: #666;
}

/* ==================== 上一篇/下一篇 ==================== */
.postnavi {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.postnavi .left,
.postnavi .right {
    flex: 1;
}

.postnavi a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 6px;
    font-size: 14px;
    color: #555;
    transition: background 0.3s;
}

.postnavi a:hover {
    background: #fff7e6;
    color: #ffba25;
}

.postnavi .right a {
    justify-content: flex-end;
}

/* ==================== 浮动元素 ==================== */
.flaot {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stick_btn {
    width: 50px;
    height: 50px;
    background: #ffba25;
    color: #fff;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 186, 37, 0.4);
}

.stick_btn:hover {
    opacity: 0.85;
}

.kf_box,
.download_box {
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.kf_box_img,
.download_box_img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.kf_box_img img,
.download_box_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kf_box_text,
.download_box_text {
    position: absolute;
    bottom: 55px;
    right: 0;
    background: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-size: 13px;
    color: #333;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.kf_box:hover .kf_box_text,
.download_box:hover .download_box_text {
    opacity: 1;
}

.kf_box_close,
.download_box_close {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 18px;
    height: 18px;
    background: #ff5722;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
}

.mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

/* ==================== Layui 图标（Unicode字符方案） ==================== */
.layui-icon {
    font-style: normal;
    display: inline-block;
    margin-right: 5px;
}

.layui-icon-component::before { content: "⚙"; }
.layui-icon-note::before { content: "🏷"; }
.layui-icon-prev::before { content: "←"; }
.layui-icon-next::before { content: "→"; }
.layui-icon-top::before { content: "↑"; }
.layui-icon-close::before { content: "✖"; }

/* ==================== 响应式（保留基础适配） ==================== */
@media (max-width: 1200px) {
    body {
        min-width: 100%;
    }
    .main,
    .ye1200 {
        width: 100%;
    }
    .column_content_box {
        flex-direction: column;
    }
    .column_left {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .column_left_1,
    .column_left_2,
    .column_left_3 {
        flex: 1;
        min-width: 250px;
    }
}

@media (max-width: 768px) {
    header {
        height: 60px;
        background: none;
        background-color: #fff;
    }
    header .logo {
        margin: 10px 0 0 10px;
    }
    header ul {
        display: none;
    }
    header .setbox {
        display: none;
    }
    .cover {
        height: 150px;
    }
    .cover_title {
        font-size: 20px;
    }
    .column_right_top,
    .column_right_bottom {
        padding: 15px;
    }
    .article_title h1 {
        font-size: 20px;
    }
    .postnavi {
        flex-direction: column;
    }
}