body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	margin: 0;
	padding: 0;
	background-image: url('https://odocs.top/users/link/img/202507121752287558731318.jpeg');
	color: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
}

.container {
	text-align: center;
	max-width: 800px;
	width: 100%;
	padding: 20px;
	margin-top: 80px; /* 适配container下移，避免被header遮挡 */
}

h1 {
	font-size: 2.5rem;
	margin-bottom: 20px;
	color: #fff;
}

.search-box {
	margin-bottom: 40px;
}

.search-box input[type="text"] {
	width: 70%;
	max-width: 500px;
	padding: 12px;
	font-size: 16px;
	border: none;
	border-radius: 25px;
	outline: none;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.search-box input[type="submit"] {
	padding: 12px 24px;
	font-size: 16px;
	border: none;
	background-color: #3abbe2;
	color: white;
	border-radius: 25px;
	cursor: pointer;
	margin-left: 10px;
	transition: background-color 0.3s ease;
}

.search-box input[type="submit"]:hover {
	background-color: #2f9ab8;
}

.links {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	gap: 20px;
	justify-content: center;
	padding: 20px;
}

.link-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 20px;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 15px;
	backdrop-filter: blur(10px);
	text-decoration: none;
	color: #fff;
	transition: transform 0.3s ease, background 0.3s ease;
}

.link-item:hover {
	transform: translateY(-10px);
	background: rgba(255, 255, 255, 0.2);
}

.link-item img {
	width: 55px;
	height: 55px;
	margin-bottom: 15px;
	border-radius: 10px;
}

.link-item span {
	font-size: 1rem;
	font-weight: 500;
}

/* 导航栏样式优化 */
.header.fixed,
.header {
    background: #202020 !important;
    box-shadow: 0 2px 8px 0 rgba(0,0,0,0.15);
    border-bottom: 1px solid #222;
    color: #fff !important;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    height: 64px;
    display: flex;
    align-items: center;
}
.wrap {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo.on {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 64px;
}
.logo.on img {
    height: 48px;
    width: 48px;
    border-radius: 12px;
    margin-left: 8px;
}
.head {
    display: flex;
    align-items: center;
    gap: 24px;
}
.menuico {
    display: flex;
    align-items: center;
    margin-right: 0;
    min-width: 110px;
    justify-content: flex-end;
}
.menuico-link {
    display: inline-block;
    padding: 0 24px;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    background: #1b7d90;
    color: #fff !important;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 2px;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
    min-width: 90px;
    box-shadow: 0 2px 8px 0 rgba(0,0,0,0.10);
    border: none;
}
.menuico-link:hover {
    background: #3abbe2;
    color: #fff !important;
}
.menu {
    display: flex;
    align-items: center;
}
.menu ul {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.menu ul li,
.navbar-item {
    color: #fff !important;
    list-style: none;
    display: inline-block;
    margin: 0 6px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
}
.menu ul li a,
.navbar-item a {
    color: #fff !important;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 8px;
    display: block;
    transition: background 0.2s, color 0.2s;
}
.menu ul li a:hover,
.navbar-item a:hover {
    background: #1b7d90;
    color: #fff !important;
}
.navbar-item.on a {
    font-weight: bold;
    background: #3abbe2;
    color: #fff !important;
    border-bottom: none;
}
.lazyline {
    height: 2px;
    background: #1b7d90;
    transition: width 0.3s;
}

.floating-button {
	position: fixed;
	left: 2px;
	bottom: 2px;
	width: 16px;
	height: 15px;
	background-color: #75756b;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 8px;
	color: white;
	text-decoration: none;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
	opacity: 0;
	transition: opacity 0.5s ease, transform 0.3s ease;
}

.floating-button.visible {
	opacity: 1;
}

.floating-button:hover {
	transform: scale(1.1);
	background-color: #005bb5;
}

@media (max-width: 600px) {
	.search-box {
		margin-bottom: 24px;
		display: flex;
		flex-direction: column;
		align-items: center;
		width: 100%;
	}

	.search-box form {
		display: flex;
		flex-direction: column;
		align-items: center;
		width: 100%;
	}

	.search-box input[type="text"] {
		width: 100%;
		max-width: 100%;
		font-size: 15px;
		padding: 10px 12px;
		margin-bottom: 10px;
		box-sizing: border-box;
	}

	.search-box input[type="submit"] {
		width: 100%;
		font-size: 15px;
		padding: 10px 0;
		margin-left: 0;
		border-radius: 20px;
		box-sizing: border-box;
	}

	.search-box input[type="text"] {
		width: 100%;
		margin-bottom: 10px;
	}

	.search-box input[type="submit"] {
		width: 100%;
		margin-left: 0;
	}

	.links {
		grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
	}
    .header.fixed,
    .header {
        height: 48px;
        min-height: 48px;
        padding: 0 4px;
    }
    .wrap {
        height: 48px;
        max-width: 100vw;
        padding: 0 2px;
        gap: 0;
    }
    .logo.on img {
        height: 32px;
        width: 32px;
        margin-left: 2px;
        border-radius: 8px;
    }
    .head {
        gap: 8px;
    }
    .menuico-link {
        height: 32px;
        line-height: 32px;
        font-size: 13px;
        padding: 0 10px;
        min-width: 60px;
        border-radius: 16px;
    }
    .menu ul {
        gap: 2px;
    }
    .menu ul li,
    .navbar-item {
        font-size: 13px;
        margin: 0 2px;
        border-radius: 6px;
    }
    .menu ul li a,
    .navbar-item a {
        padding: 6px 10px;
        font-size: 13px;
        border-radius: 6px;
    }
    .navbar-item.on a {
        background: #3abbe2;
        font-size: 13px;
    }
    .container {
        margin-top: 56px;
        padding: 10px;
    }
}