/*初始化-----------------------------------------------------*/
html {
    font-size: 100px;
}

body,
ul,
dl,
dd,
ol,
p,
input,
h1,
h2,
h3,
h4,
h5,
h6,
form {
    margin: 0;
    padding: 0;
    list-style: none;
    outline: 0;
    font: 0.2rem/1.5 'Microsoft YaHei', 'tahoma', 'arial', 'Hiragino Sans GB', '宋体', 'sans-serif';
}

img {
    border: none;
    width: 100%;
    height: auto;
    display: block;
}

em,
i {
    font-style: normal;
}

input[type="submit"],
input[type="reset"],
input[type="button"],
button {
    -webkit-appearance: none;
}

a {
    color: #737373;
    cursor: pointer;
    outline: 0;
    text-decoration: none;
    display: block;
}

a:hover,
a:active {
    color: #fcd100;
    text-decoration: none;
}

a:link,
a:visited {
    text-decoration: none;
    outline: none;
}

body {
    font: 0.14rem/1.5 'Microsoft YaHei', 'tahoma', 'arial', 'Hiragino Sans GB', '宋体', 'sans-serif';
    color: #fff;
    background-color: #fff;
}

.clearfix::before {
    content: " ";
    display: block;
    height: 0px;
    clear: both;
    visibility: hidden;
}

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

.clear {
    clear: both;
}

.fl {
    float: left !important;
}

.fr {
    float: right !important;
}

* {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    /* Firefox */
    -webkit-box-sizing: border-box;
    /* Safari */
}

/*初始化-----------------------------------------------------*/




.download {
    max-width: 640px;
    margin: 0 auto;
    background-color: #fff;
    min-height: 100vh;
    position: relative;
}

.box1 {
    position: relative;
    max-height: 1400px;
    width: 100%;
    background-repeat: no-repeat;
    background-size: 100%;
    justify-content: center;
}

.box-img {
    display: block;
    width: 100%;
}

/* Footer Redesign - Floating Center */
.footer {
    position: fixed;
    bottom: 25px;
    left: 0;
    right: 0;
    margin: 0 auto; /* Horizontal centering for fixed elements */
    width: 92%;
    max-width: 500px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    background: linear-gradient(to bottom, #2b7af1 0%, #0b5ed7 100%);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 18px;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.logo {
    height: 50px;
    display: flex;
    align-items: center;
    width: auto;
}

.logo-text {
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    white-space: nowrap;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    font-family: 'Arial Black', sans-serif;
}

.download-container {
    display: flex;
    align-items: center;
}

.downloadButton {
    background: linear-gradient(to bottom, #ffd700 0%, #ff8c00 100%);
    color: #fff;
    font-weight: 900;
    font-size: 16px; /* Slightly smaller for compact bar */
    padding: 8px 20px;
    border-radius: 10px;
    border: 2px solid #fff;
    box-shadow: 0 3px 0px #b8860b;
    text-transform: uppercase;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.6);
    cursor: pointer;
    transition: all 0.1s;
    text-align: center;
}

.downloadButton:hover {
    filter: brightness(1.1);
}

.downloadButton:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0px #b8860b;
}