/* wz68.top style layout */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  background: #f0f2f5;
  color: #333;
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  width: 100%;
}

a { text-decoration: none; color: inherit; }

.site-header {
  background: #1e88e5;
  color: #fff;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, .1);
  text-align: center;
}

.logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo-image {
  width: 88px;
  height: 88px;
  margin-bottom: 10px;
  border-radius: 18px;
  object-fit: cover;
  background: #fff;
}

.logo-container h1 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 12px;
}

.promotion-text p {
  font-size: 15px;
  margin-bottom: 10px;
}

.invite-code {
  font-size: 16px;
  margin-top: 6px;
}

.invite-code #inviteCode {
  font-weight: 700;
  color: #ffeb3b;
}

#copyBtn {
  color: #ffeb3b;
  text-decoration: underline;
  cursor: pointer;
}

.main-buttons { margin-bottom: 20px; }

.button-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 15px;
}

.main-button {
  flex: 1 1 calc(50% - 10px);
  min-width: calc(50% - 10px);
  display: flex;
  align-items: center;
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
  transition: transform .2s, box-shadow .2s;
}

.main-button:active {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, .15);
}

.button-icon {
  width: 28px;
  height: 28px;
  margin-right: 14px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.button-icon svg {
  width: 24px;
  height: 24px;
}

.button-text {
  display: flex;
  flex-direction: column;
}

.button-title {
  font-weight: 700;
  font-size: 16px;
  color: #333;
}

.button-subtitle {
  font-size: 13px;
  color: #666;
  margin-top: 2px;
}

.android-download .button-icon { color: #3ddc84; }
.ios-download .button-icon { color: #111; }
.buy-vip .button-icon { color: #ffc107; }
.check-order .button-icon { color: #2196f3; }

.notice-box {
  background: #fff;
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
  text-align: center;
}

.notice-title {
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.notice-title h3 {
  font-size: 18px;
  color: #333;
  font-weight: 700;
}

.notice-content p {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.8;
}

.highlight-code {
  color: #e91e63;
  font-weight: 700;
}

.notice-button {
  background: #1e88e5;
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 14px;
  margin-top: 10px;
}

.section-card {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
}

.section-card h2 {
  font-size: 20px;
  margin-bottom: 24px;
  color: #333;
  text-align: center;
  font-weight: 700;
  position: relative;
}

.section-card h2::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background: #1e88e5;
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

.channel-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 10px;
}

.channel-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px 10px;
  background: #f9f9f9;
  border-radius: 8px;
}

.channel-icon {
  font-size: 22px;
  margin-bottom: 8px;
  line-height: 1;
}

.channel-name {
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-item {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 15px;
}

.faq-question {
  color: #1e88e5;
  font-size: 16px;
  margin-bottom: 10px;
  font-weight: 700;
}

.faq-answer {
  color: #666;
  line-height: 1.6;
  font-size: 14px;
}

.site-footer {
  text-align: center;
  padding: 10px 0 20px;
  font-size: 13px;
  color: #888;
}

.toast {
  display: none;
  position: fixed;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, .85);
  color: #fff;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 15px;
  z-index: 9999;
}

.toast.show { display: block; }

.wx-tip {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(255, 255, 255, .98);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 24px 24px;
}

.wx-tip[hidden] { display: none; }

.wx-tip-box {
  text-align: center;
  max-width: 320px;
}

.wx-tip-box p {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 8px;
}

.wx-tip-sub {
  font-size: 14px !important;
  color: #888 !important;
  margin-top: 12px !important;
}

@media (max-width: 480px) {
  .container { padding: 14px; }
  .main-button { flex: 1 1 100%; min-width: 100%; }
  .channel-list { grid-template-columns: repeat(2, 1fr); }
}