/*
Theme Name: Caifu
Theme URI: https://caifu.pro
Description: 山暮寒
Author: 山暮寒
Author URI: https://caifu.pro
Version: 1.1.3
*/

/* ===== CSS 变量 - 统一主题配置 ===== */
:root {
    /* 主色调 - 绿色主题 */
    --color-primary: #4CAF50;
    --color-primary-hover: #3e8e41;
    --color-primary-light: #e8f5e9;
    --color-link: #4CAF50;
    --color-link-hover: #3e8e41;
    
    /* 文字颜色 */
    --color-text: #333;
    --color-text-light: #555;
    --color-text-lighter: #888;
    --color-text-muted: #898989;
    
    /* 边框颜色 */
    --color-border: #ececec;
    --color-border-light: #e2e2e2;
    
    /* 背景颜色 */
    --color-bg-light: #f5f5f5;
    --color-bg-lighter: #f9f9f9;
    --color-code-bg: #282922;
    
    /* 字体大小 - 使用 rem 基准，1rem = 14px */
    --font-size-xs: 0.857rem;    /* 12px */
    --font-size-sm: 0.928rem;    /* 13px */
    --font-size-base: 1rem;      /* 14px */
    --font-size-md: 1.142rem;    /* 16px */
    --font-size-lg: 1.285rem;    /* 18px */
    --font-size-xl: 1.428rem;    /* 20px */
    --font-size-2xl: 1.571rem;   /* 22px */
    --font-size-3xl: 2rem;       /* 28px */
    --font-size-4xl: 2.428rem;   /* 34px */
    
    /* 间距 - 基于 8px 网格系统 */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 0.75rem;   /* 12px */
    --space-md: 1rem;      /* 16px */
    --space-lg: 1.5rem;    /* 24px */
    --space-xl: 2rem;      /* 32px */
    --space-2xl: 2.5rem;   /* 40px */
    
    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* 过渡 */
    --transition: all 0.3s ease;
}

/* ===== 重置样式 ===== */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Merriweather Sans', -apple-system, BlinkMacSystemFont, Helvetica, Tahoma, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft Yahei', 'WenQuanYi Micro Hei', sans-serif;
    color: var(--color-text);
    font-size: var(--font-size-base);
    line-height: 1.6;
    background-color: #fff;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
    display: block;
}

audio, canvas, progress, video {
    display: inline-block;
    vertical-align: baseline;
}

audio:not([controls]) {
    display: none;
    height: 0;
}

[hidden], template {
    display: none;
}

a {
    background: transparent;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
}

a:active, a:hover {
    color: var(--color-primary);
    outline: 0;
}

abbr[title] {
    border-bottom: 1px dotted;
}

b, strong {
    font-weight: bold;
}

p {
    margin: 0 0 var(--space-md) 0;
}

dfn {
    font-style: italic;
}

h1 {
    font-size: 2em;
    margin: 0.67em 0;
}

mark {
    background: #ff0;
    color: #000;
}

small {
    font-size: 80%;
}

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

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

img {
    border: 0;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

svg:not(:root) {
    overflow: hidden;
}

figure {
    margin: 0 0 var(--space-lg) 0;
}

hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
}

pre {
    overflow: auto;
}

button, input, optgroup, select, textarea {
    color: inherit;
    font: inherit;
    margin: 0;
}

button {
    overflow: visible;
}

button, select {
    text-transform: none;
}

button, html input[type="button"], input[type="reset"], input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}

button[disabled], html input[disabled] {
    cursor: default;
}

button::-moz-focus-inner, input::-moz-focus-inner {
    border: 0;
    padding: 0;
}

input {
    line-height: normal;
}

input[type="checkbox"], input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
}

input[type="number"]::-webkit-inner-spin-button, 
input[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

input[type="search"] {
    -webkit-appearance: textfield;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}

input[type="search"]::-webkit-search-cancel-button, 
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

textarea:focus, input:focus {
    box-shadow: none;
    outline: 0;
}

fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}

legend {
    border: 0;
    padding: 0;
}

textarea {
    overflow: auto;
}

optgroup {
    font-weight: bold;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

td, th {
    padding: 0;
}

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

/* ===== 布局样式 ===== */
.wrapper {
    position: relative;
}

.left {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    background-size: cover;
    display: block;
    background-position: 50% 0;
    background-color: #000;
}

.right {
    float: right;
}

.right_box {
    padding: var(--space-2xl) var(--space-xl);
}

.right_foot {
    background: var(--color-bg-light);
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    display: table;
    width: 100%;
}

.right_foot a {
    color: var(--color-text-light);
}

.right_foot a:hover {
    color: var(--color-primary);
}

/* ===== 底部样式 ===== */
.right_f_l {
    width: 60%;
    float: left;
}

.right_f_l p {
    margin: 0;
    color: var(--color-text-light);
}

.right_f_l p span {
    margin-right: 5px;
}

.right_f_r {
    width: 40%;
    float: right;
    text-align: right;
}

/* ===== 首页样式 ===== */
.index_box {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.index_txt {
    text-align: center;
    font-weight: 300;
}

.index_txt img {
    border-radius: 50%;
    width: 140px;
    height: 140px;
    object-fit: cover;
}

.index_txt h1 {
    font-size: var(--font-size-3xl);
    margin: var(--space-lg) 0;
}

.index_txt p {
    font-size: var(--font-size-md);
    font-weight: inherit;
    line-height: 1.8;
    width: 70%;
    margin: var(--space-lg) auto;
}

.index_txt .zuobiao {
    color: #3c3c3c;
    line-height: 1.8;
    font-size: var(--font-size-base);
}

.index_txt .zuobiao svg {
    margin-right: 6px;
    vertical-align: middle;
    display: inline-block;
    margin-top: -3px;
}

.index_nav {
    margin-top: var(--space-lg);
}

.index_nav li {
    display: inline-block;
    margin: 6px;
}

.index_nav li a {
    text-decoration: underline;
}

/* ===== 文章内容样式 ===== */
.wznrys {
    font-size: var(--font-size-md);
    word-wrap: break-word;
}

.wznrys hr {
    height: 20px;
    border: none;
    position: relative;
    padding: 0;
    margin: var(--space-sm) 0 var(--space-lg) 0;
}

.wznrys hr:after {
    content: "";
    width: 100%;
    height: 1px;
    background-color: var(--color-border-light);
    position: absolute;
    top: 10px;
    z-index: 1;
}

.wznrys hr:before {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: #ababab;
    left: 50%;
    top: 50%;
    transform: rotate(45deg);
    z-index: 2;
    margin-top: -4px;
    margin-left: -4px;
}

.wznrys .post-image {
    padding-bottom: var(--space-lg);
}

.wznrys p {
    line-height: 2;
    padding-bottom: var(--space-lg);
    margin-bottom: 0;
    margin-top: 0;
}

/* 统一标题边距 */
.wznrys h1,
.wznrys h2,
.wznrys h3,
.wznrys h4,
.wznrys h5,
.wznrys h6 {
    margin-bottom: var(--space-lg);
    margin-top: 0;
    line-height: 1.5;
}

.wznrys h1 {
    font-size: var(--font-size-2xl);
}

.wznrys h2 {
    font-size: var(--font-size-xl);
}

.wznrys h3 {
    font-size: var(--font-size-lg);
}

.wznrys h4 {
    font-size: var(--font-size-md);
}

.wznrys h5,
.wznrys h6 {
    font-size: var(--font-size-base);
}

.wznrys ol,
.wznrys ul {
    margin-bottom: var(--space-lg);
    list-style: disc;
    margin-left: var(--space-md);
}

.wznrys ol li,
.wznrys ul li {
    margin-left: var(--space-sm);
    margin-bottom: var(--space-xs);
    line-height: 2;
}

.wznrys ol li a,
.wznrys ul li a {
    border-bottom: 1px solid var(--color-link);
    color: var(--color-link);
}

.wznrys p img {
    max-width: 100%;
    height: auto;
}

.wznrys blockquote {
    margin: var(--space-lg) 0;
    position: relative;
    border-radius: var(--radius-sm);
    font-size: inherit;
    padding: var(--space-sm) var(--space-lg);
    border-left: 4px solid var(--color-border-light);
    background-color: var(--color-bg-lighter);
}

.wznrys blockquote p {
    padding: var(--space-xs) 0 2px 0;
    font-weight: bold;
    font-size: var(--font-size-sm);
    font-style: italic;
}

.wznrys blockquote cite {
    padding-bottom: var(--space-sm);
    display: flex;
    font-size: var(--font-size-base);
    line-height: 2;
}

.wznrys .aligncenter {
    clear: both;
    display: block;
    margin: 0 auto;
}

.wznrys .alignright {
    float: right;
    margin: var(--space-lg) 0 var(--space-sm) var(--space-lg);
}

.wznrys .alignleft {
    float: left;
    margin: var(--space-lg) var(--space-lg) var(--space-sm) 0;
}

.wznrys .wp-caption {
    max-width: 100%;
}

.wznrys .wp-caption p.wp-caption-text {
    text-align: center;
    padding-bottom: 0;
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
    font-weight: 300;
}

.wznrys p a {
    border-bottom: 1px solid var(--color-link);
    color: var(--color-link);
    margin: 0 4px;
}

.wznrys strong {
    font-weight: bold;
}

/* ===== 代码块样式 ===== */
.wznrys .crayon-table tr:nth-child(odd) {
    background: none;
}

.wznrys pre {
    margin: 0 0 var(--space-2xl) 0;
    position: relative;
    background: var(--color-code-bg);
    padding-top: 36px;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 30px 0 rgba(0,0,0,.4);
}

.wznrys pre code {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    padding: var(--space-sm) var(--space-lg);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    display: block;
    overflow-x: auto;
}

.wznrys pre code:before {
    content: attr(class);
    position: absolute;
    top: 6px;
    right: var(--space-lg);
    color: #3e3e3e;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
}

.wznrys pre:before {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: #fc625d;
    width: 12px;
    height: 12px;
    left: 14px;
    top: 12px;
    box-shadow: 20px 0 #fdbc40, 40px 0 #35cd4b;
    z-index: 2;
}

/* ===== 文章信息样式 ===== */
.single_info_box {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.single_title {
    font-weight: bold;
    font-size: var(--font-size-2xl);
    line-height: 1.4;
    margin-top: 0;
    margin-bottom: var(--space-md);
}

.single_info {
    font-weight: 300;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.cat_info {
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
}

.single_info span {
    margin-right: var(--space-lg);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.single_info span svg {
    vertical-align: middle;
    width: 1em;
    height: 1em;
}

.single_info span a {
    color: var(--color-text-muted);
}

.single_info p {
    font-size: var(--font-size-base);
    line-height: 2;
}

/* ===== 标签样式 ===== */
.single_tag {
    margin: var(--space-lg) 0;
    border: 1px solid var(--color-border);
    border-left: none;
    border-right: none;
    padding: var(--space-lg) 0;
    display: table;
    width: 100%;
}

.single_tag span {
    color: var(--color-primary);
    margin-right: 3px;
}

.single_tag a {
    margin-right: var(--space-lg);
}

/* ===== 上下篇导航样式 ===== */
.next_prev_posts {
    display: table;
    width: 100%;
}

.prev_next_box {
    width: 50%;
    float: left;
    position: relative;
    display: table;
    margin-top: var(--space-2xl);
}

.prev_next_box a {
    display: block;
    padding: var(--space-2xl) var(--space-xl);
    color: #fff;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    position: relative;
    text-decoration: none;
}

.prev_next_box a:after {
    content: '';
    position: absolute;
    background-color: rgba(0,0,0,.46);
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.prev_next_info {
    z-index: 1;
    position: relative;
}

.prev_next_info p {
    margin-top: var(--space-sm);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    height: 46px;
    overflow: hidden;
    line-height: 1.6;
}

.nav_next .prev_next_info {
    text-align: right;
}

/* ===== 文章列表样式 ===== */
.single_loop {
    display: table;
    width: 100%;
    margin-bottom: 35px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 35px;
}

.single_loop_pic {
    width: 25%;
    float: left;
    margin-right: 5%;
    font-size: 0;
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.single_loop_pic img,
.single_loop_pic .avatar {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.single_loop_pic:hover img,
.single_loop_pic:hover .avatar {
    transform: scale(1.05);
}

.single_loop_info {
    float: left;
    width: 70%;
}

.single_loop_info h2 {
    margin: 0 0 var(--space-sm) 0;
    font-size: var(--font-size-xl);
    line-height: 1.6;
}

.single_loop_info h2 a {
    color: var(--color-text);
}

.single_loop_info h2 a:hover {
    color: var(--color-primary);
}

.single_loop_info .single_info {
    margin-bottom: var(--space-sm);
}

.single_loop_info .single_loop_txt {
    line-height: 1.8;
    color: var(--color-text-lighter);
    font-weight: 300;
    margin: 0;
    font-size: var(--font-size-sm);
}

/* ===== 大图形式样式 - 高度限制200px ===== */
.single_big {
    position: relative;
    margin-bottom: var(--space-xl);
}

.single_big .single_loop_pic {
    width: 100%;
    margin-right: 0;
    float: none;
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    height: 200px;
}

.single_big .single_loop_pic img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.single_big .single_loop_pic:hover img {
    transform: scale(1.05);
}

.single_big .single_loop_pic:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 1;
    transition: var(--transition);
    background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,0.7));
    pointer-events: none;
    border-radius: var(--radius-md);
}

.single_big .single_loop_info {
    width: 100%;
    float: none;
    position: absolute;
    bottom: 0;
    left: 0;
    padding: var(--space-lg) var(--space-xl);
    z-index: 20;
    color: #fff;
}

.single_big .single_loop_info h2 {
    color: #fff;
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-xs);
}

.single_big .single_loop_info h2 a {
    color: #fff;
}

.single_big .single_loop_info h2 a:hover {
    color: var(--color-primary);
}

.single_big .single_loop_info .single_info {
    color: #eee;
    margin-bottom: 5px;
}

.single_big .single_loop_info .single_info span,
.single_big .single_loop_info .single_info a {
    color: #eee;
    font-size: var(--font-size-xs);
}

.single_big .single_loop_info .single_loop_txt {
    color: #fff;
    height: 40px;
    overflow: hidden;
    font-size: var(--font-size-sm);
    line-height: 1.5;
    opacity: 0.9;
}

/* ===== 心情形式样式 ===== */
.single_chat {
    background-color: var(--color-bg-light);
    padding: var(--space-lg);
    border-bottom: none;
    position: relative;
    margin-left: 40px;
    width: calc(100% - 40px);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xl);
}

.single_chat .single_loop_info {
    padding-left: 40px;
    width: 100%;
}

.single_chat .single_loop_info .avatar {
    position: absolute;
    left: -40px;
    width: 80px;
    height: 80px;
    object-fit: cover;
    object-position: center;
    border-radius: 50%;
    transition: all 500ms;
}

.single_chat:hover .single_loop_info .avatar {
    transform: rotate(350deg);
}

.single_chat .single_loop_info h2 {
    font-size: var(--font-size-lg);
}

.single_loop_more {
    display: none;
}

/* ===== 加载更多按钮 ===== */
.post-read-more {
    text-align: center;
    margin: var(--space-2xl) 0;
}

.post-read-more a {
    width: 120px;
    display: inline-block;
    border: 2px solid var(--color-border-light);
    text-align: center;
    height: 34px;
    line-height: 30px;
    color: #969696;
    font-size: var(--font-size-xs);
    font-weight: 300;
    transition: var(--transition);
}

.post-read-more a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ===== 导航按钮 ===== */
.nav_ico {
    position: fixed;
    right: var(--space-2xl);
    top: var(--space-xl);
    z-index: 9999;
}

.nav_ico svg {
    width: 60px;
}

.ham {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform 400ms;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.hamRotate.active {
    transform: rotate(45deg);
}

.hamRotate180.active {
    transform: rotate(180deg);
}

.line {
    fill: none;
    transition: stroke-dasharray 400ms, stroke-dashoffset 400ms;
    stroke: #000;
    stroke-width: 2;
    stroke-linecap: round;
}

.ham1 .top {
    stroke-dasharray: 40 139;
}

.ham1 .bottom {
    stroke-dasharray: 40 180;
}

.ham1.active .top {
    stroke-dashoffset: -98px;
}

.ham1.active .bottom {
    stroke-dashoffset: -138px;
}

.sidebar {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    background-size: cover;
    display: none;
    background-color: #fff;
    z-index: 999;
}

/* ===== 编辑按钮样式 ===== */
.edit-post-link {
    text-decoration: none;
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.edit-post-link:hover {
    color: var(--color-primary);
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .left {
        display: none;
    }
    
    .right {
        width: 100%;
    }
    
    .right_box {
        padding: var(--space-2xl) var(--space-lg) var(--space-lg) var(--space-lg);
    }
    
    .right_f_l {
        width: 100%;
        float: none;
        text-align: center;
    }
    
    .right_f_r {
        width: 100%;
        float: none;
        text-align: center;
        margin-top: 5px;
    }
    
    .index_txt p {
        width: 100%;
    }
    
    .index_txt {
        width: 90%;
    }
    
    .wznrys pre code {
        font-size: var(--font-size-xs);
    }
    
    .prev_next_box a {
        padding: var(--space-2xl) var(--space-lg);
    }
    
    .prev_next_info p {
        font-size: var(--font-size-xs);
        height: 38px;
    }
    
    .single_loop_info h2 {
        font-size: var(--font-size-md);
    }
    
    /* 大图形式响应式 */
    .single_big .single_loop_pic {
        height: 180px;
    }
    
    .single_big .single_loop_pic img {
        height: 180px;
    }
    
    .single_big .single_loop_info {
        padding: var(--space-md) var(--space-lg);
    }
    
    .single_big .single_loop_info h2 {
        font-size: var(--font-size-lg);
    }
    
    .single_big .single_loop_info .single_loop_txt {
        height: 38px;
        font-size: var(--font-size-xs);
    }
    
    /* 心情形式响应式 */
    .single_chat {
        margin-left: 25px;
    }
    
    .single_chat .single_loop_info .avatar {
        width: 50px;
        height: 50px;
        left: -25px;
    }
    
    .single_chat .single_loop_info .single_info {
        display: none;
    }
    
    .single_loop_info .single_loop_txt {
        font-size: var(--font-size-xs);
    }
    
    .single_chat .single_loop_info {
        padding-left: var(--space-md);
    }
    
    .single_chat .single_loop_info h2 {
        display: none;
    }
    
    .single_loop_more {
        display: inline-block;
        margin-left: var(--space-sm);
        color: var(--color-primary);
    }
    
    /* 标准形式响应式 */
    .single_def .single_loop_info .single_loop_txt {
        display: none;
    }
    
    .single_def .single_loop_info h2 {
        font-size: var(--font-size-base);
        line-height: 1.4;
        margin-bottom: 5px;
    }
    
    .single_loop {
        margin-bottom: var(--space-lg);
        padding-bottom: var(--space-lg);
    }
    
    .single_info p {
        font-size: var(--font-size-sm);
        line-height: 1.8;
    }
    
    .single_def .single_loop_info .single_info {
        margin-bottom: 0;
    }
    
    .single_title {
        font-size: var(--font-size-2xl);
    }
    
    .nav_ico {
        right: var(--space-md);
        top: var(--space-md);
    }
    
    .nav_ico svg {
        width: 50px;
    }
    
    .right_foot {
        padding: var(--space-lg) var(--space-sm);
    }
}

@media (max-width: 480px) {
    /* 大图形式小屏响应式 */
    .single_big .single_loop_pic {
        height: 160px;
    }
    
    .single_big .single_loop_pic img {
        height: 160px;
    }
    
    .single_big .single_loop_info {
        padding: var(--space-sm) var(--space-md);
    }
    
    .single_big .single_loop_info h2 {
        font-size: var(--font-size-md);
    }
}

.boom_body {
    overflow-x: hidden;
    overflow-y: hidden;
}



/* ===== 二维码悬浮样式 - 最终修复版 ===== */
.caifu-qrcode-wrapper {
    position: relative;
    display: inline-block;
}

.caifu-qrcode-wrapper .zuobiao {
    cursor: pointer;
}

.caifu-qrcode-container {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 12px;
    z-index: 99999;
    display: none;
}

.caifu-qrcode-wrapper:hover .caifu-qrcode-container {
    display: block;
}

/* 关键修复：强制容器为正方形 */
.caifu-qrcode-box {
    background: #ffffff;
    padding: 8px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
    text-align: center;
    box-sizing: content-box;
}

/* 强制图片为正方形 */
.caifu-qrcode-box img {
    display: block;
    margin: 0 auto;
    border-radius: 4px;
}

/* 强制提示文字不影响容器形状 */
.caifu-qrcode-tip {
    margin-top: 6px;
    font-size: 11px;
    color: #888;
    text-align: center;
    line-height: 1.3;
    white-space: nowrap;
}

/* 小箭头 */
.caifu-qrcode-box {
    position: relative;
}

.caifu-qrcode-box::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px 6px 0 6px;
    border-style: solid;
    border-color: #ffffff transparent transparent transparent;
}

/* 移动端隐藏 */
@media (max-width: 768px) {
    .caifu-qrcode-container {
        display: none ;
    }
}