body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Arial', sans-serif;
    color: #000000;
    background: linear-gradient(to bottom, #f3e5ab, #f5d76e, #fff4e1);
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    border-bottom: 2px solid #000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

header img {
    float: left;
    margin-right: 10px;
	width: 65px;
	height: 65px;
}

.header-text {
    display: inline-block; /* 将文本放置在同一行 */
    vertical-align: middle; /* 垂直居中 */
    text-align: left; /* 左对齐文本 */
}

header h2 {
    font-size: 24px;
    margin: 5px 0;
}

nav {
    display: flex;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    padding: 10px 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

nav ul li {
    display: inline;
}

nav ul li a {
    color: #000;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #d76d00;
}

main {
    flex: 1;
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
	overflow: auto;
}

.sections-container {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

section {
    flex: 0 0 calc(100% - 5px); /* 每个 section 占据容器的 50% 减去间距 */
    margin: 3px 0; /* 调整外边距以增加垂直间距 */
    padding: 5px;
    border: 2px solid #000;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
h2 {
    margin-top: 0;
    font-size: 15px;
    color: #3D4CED;
}

h3 {
    font-size: 13px;
    color: #000;
}

p {
    font-size: 13px;
    color: #555;
}

img.responsive-img {
    max-width: 100%;
    height: auto;
    border: 2px solid #000;
    border-radius: 10px;
    margin: 10px 0;
}

.link {
    display: inline-block;
    margin: 5px 0;
    padding: 3px 0px;
    background: #ADD8E6;
    color: #000000;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s, color 0.3s;
}

.link:hover {
    background: #fff4e1;
    color: #3D4CED;
}

form {
    align-items: center;
    gap: 10px;
    margin: 0px;
}

input[type="text"] {
    padding: 10px;
    border: none;
    border-radius: 5px;
    width: 80%;
    max-width: 2100px;
}

button {
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
	width: 120px;
    background: #3D4CED;
    color: #fff4e1;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}
img {
	height: 30px;
	width: 90px;
}

button:hover {
    background: #fff4e1;
    color: #ADD8E6;
}

footer {
    text-align: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-top: 2px solid #000;
}