* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #f1f2f3;
}

.container {
  box-sizing: border-box;
  width: 100%;
  max-width: 1640px;
  min-width: 1240px;
  margin: 25px auto;
  color: #333;
}

.container * {
  box-sizing: border-box;
}

header {
  position: relative;
  margin-bottom: 20px;
  text-align: center;
}

header h1 {
  font-size: 32px;
  margin-bottom: 5px;
}

header p {
  font-size: 16px;
  line-height: 1.6;
}

.main-content {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
}

.countdown-section, .info-section{
  flex: 1;
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.container h2 {
  font-size: 22px;
  color: #1a73e8;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e8f0fe;
}

.countdown-box {
  text-align: center;
  padding: 20px;
  background: linear-gradient(135deg, #1a73e8 0%, #6c5ce7 100%);
  border-radius: 10px;
  color: white;
  margin-bottom: 25px;
}

.target-date {
  font-size: 22px;
  margin-bottom: 25px;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.time-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.time-value {
  font-size: 42px;
  font-weight: bold;
  line-height: 1;
  padding: 20px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  width: 100%;
  text-align: center;
  margin-bottom: 15px;
}

.time-label {
  margin-top: 8px;
  font-size: 14px;
  opacity: 0.9;
}

.exam-info {
  margin-top: 25px;
  padding: 15px;
  background-color: #e8f0fe;
  border-radius: 8px;
}

.exam-info p {
  margin-bottom: 15px;
}

.exam-info p:last-child{
  margin-bottom: 0;
}

.info-icon {
  margin-right: 8px;
  font-size: 18px;
}

.tracking-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.tracking-table th,
.tracking-table td {
  padding: 12px 15px;
  text-align: center;
  border-bottom: 1px solid #e0e0e0;
}

.tracking-table th {
  background-color: #f5f7fa;
  font-weight: bold;
}

.tracking-table tr:hover {
  background-color: #f9f9f9;
}

.past {
  color: #8e8e8e;
}

.future {
  color: #1a73e8;
  font-weight: bold;
}

footer {
  text-align: center;
  font-size: 15px;
  color: #5f6368;
}

.features {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
}

.feature {
  flex: 1;
  background: #fff;
  border-radius: 12px;
  text-align: center;
  padding: 20px;
}

.feature-icon {
  font-size: 40px;
  line-height: 1;
  margin-bottom: 15px;
  display: block;
}

.features h3{
  font-size: 18px;
  margin-bottom: 10px;
}

.notice {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #323232;
  color: white;
  padding: 14px 24px;
  border-radius: 4px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1000;
}

.notice.show {
  opacity: 1;
}

/* 激励语区域样式 */
.motivational-container {
  margin-top: 25px;
  padding: 20px;
  background-color: #fef3e8;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
}

.motivational-quote {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  font-style: italic;
  color: #dd07dd;
  margin: 0;
  transition: opacity 0.3s;
}

.motivational-quote:hover {
  opacity: 0.8;
}