* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f6fa;
}

/* 顶部导航栏 */
.navbar {
    height: 60px;
    background-color: #2c3e50;
    color: white;

    display: flex;
    align-items: center;

    padding: 0 30px;

    font-size: 22px;
    font-weight: bold;

    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 主体 */
.container {
    position: relative;
    height: calc(100vh - 60px);

    display: flex;
    justify-content: center;
    align-items: center;

    flex-direction: column;
}

.center-content {
    text-align: center;
}

.main-text {
    font-size: 36px;
    color: #34495e;
    margin-bottom: 15px;
}

.sub-text {
    font-size: 18px;
    color: #7f8c8d;
}

.status-panel {
    position: absolute;
    bottom: 118px;
    left: 50%;
    transform: translateX(-50%);
    width: min(420px, calc(100% - 48px));
    text-align: center;
}

.finish-time {
    font-size: 21px;
    font-weight: 600;
    color: #34495e;
    margin-bottom: 14px;
}

.progress-status {
    width: 100%;
}

.progress-label {
    margin-bottom: 8px;
    font-size: 15px;
    color: #adb8bf;
}

.progress-bar {
    width: 100%;
    height: 8px;
    overflow: hidden;
    border-radius: 4px;
    background-color: #e9eef1;
}

.progress-fill {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background-color: #a8cbe3;
    transition: width 0.4s ease;
}

.footer {
    position: fixed;

    bottom: 10px;
    left: 0;

    width: 100%;

    text-align: center;

    font-size: 14px;
    color: #95a5a6;
}

.footer a {
    color: #95a5a6;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}