body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", "Noto Sans", sans-serif;
    background: linear-gradient(to bottom right, #d6d8db, #aeb3b8);
    color: #333333; /* 统一深灰 */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
}

/* Logo部分 */
.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5em;
}

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

.logo img.small-logo {
    height: 128px;
    width: auto;
    margin: 0 5px;
    object-fit: contain;
    animation: fadeIn 1.5s ease forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.logo-separator {
    font-size: 1.5em;
    margin: 0 8px;
    color: #555555; /* 稍微亮一点的灰色 */
}

/* 网站名字 */
.site-name {
    font-weight: bold;
    font-size: 1.1em;
    margin-top: 0.8em;
    color: #333333;
}

/* 卡片部分 */
.card {
    background-color: rgba(255, 255, 255, 0.6);
    padding: 2em;
    border-radius: 1em;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    backdrop-filter: blur(10px);
}

/* 文字样式 */
h1 {
    font-size: 1.8em;
    margin-bottom: 0.5em;
    color: #333333;
}

p {
    font-size: 1.1em;
    margin-bottom: 1em;
    color: #333333;
}

.note {
    font-size: 0.9em;
    opacity: 0.8;
    color: #333333;
}

/* 链接 */
a {
    color: #333333;
    text-decoration: underline;
}

/* 加载圈 */
.spinner {
    margin: 20px auto;
    width: 48px;
    height: 48px;
    border: 5px solid rgba(0, 0, 0, 0.1);
    border-top: 5px solid #333333;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 按钮 */
.button {
    margin-top: 1.8em;
    background-color: rgba(0, 0, 0, 0.1);
    color: #333333;
    border: 1px solid #666666;
    border-radius: 5px;
    padding: 0.5em 1em;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.3s ease, border 0.3s ease;
}

.button:hover {
    background-color: rgba(0, 0, 0, 0.2);
}

/* 取消跳转 */
.cancel-link {
    margin-top: 0.8em;
    font-size: 0.95em;
    color: #555555;
    text-decoration: underline;
    cursor: pointer;
    transition: color 0.3s ease;
}

.cancel-link:hover {
    color: #111111;
}