html{
-webkit-text-size-adjust: 100%;
text-size-adjust: 100%;
}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Arial;background:#F5F7FB;padding-top:0px;}
.container{max-width:700px;margin:auto;padding:10px 20px 20px;}
/* 顶部导航 质感配色 */
.top-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 52px;
    background: #ffffff;
    display: flex;
    align-items: center;
    padding: 0 16px;
    /* 柔和阴影 提升质感 */
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
    z-index: 999;
    /* 细微下边框 层次 */
    border-bottom: 1px solid #eee;
}
/* 返回按钮样式优化 */
.back-btn {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 15px;
    /* 主题深灰，不刺眼 */
    color: #ff6700;
    text-decoration: none;
    width: 100%;
    height: 100%;
    letter-spacing: 1px;
}
.title{font-size:22px;font-weight:600;margin-bottom:10px;position:relative; color: #111827;}
.desc{font-size:14px;color:#6B7280;margin-bottom:10px;}
/* 描述区域排版优化 - 圆润版 */
.desc-box {
    margin: 10px 0 7px 0;
}
.desc-item {
    font-size: 15px;
    line-height: 1.7;
    color: #374151;
    margin-bottom: 6px;
}
.desc-link {
    color: #2563EB;
    text-decoration: none;
    font-weight: 500;
}
.title-bottom {
    font-weight: bold;
    color: #F97316;
    /* 标题文字也加轻微圆角背景，更柔和 */
    display: inline-block;
    padding: 2px 8px;
    background: #FFF7ED;
    border-radius: 12px;
}
.title-bottom1 {
    font-weight: bold;
    display: inline-block;
    padding: 2px 8px;
    background: #FFF7ED;
    border-radius: 12px;
}
.contact-line {
    padding: 6px 10px; /* 内边距稍大，更饱满 */
    background: #F9FAFB;
    border-radius: 16px; /* 超大圆角，圆润感拉满 */
    display: inline-block;
    /* 加轻微阴影，更有层次感，不突兀 */
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.strong {
    color: #F97316;
    font-weight: bold;
}
.inputBox{
    display: flex;
    gap:6px;
    align-items: center;
}

/* 输入框样式 */
.inputBox input {
    flex: 1;
    min-width: 0;
    padding: 14px 16px;
    font-size: 14px;
    border: 1px solid #D1D5DB;
    border-radius: 14px;
    background: #FFFFFF;
    color: #111827;
    height: 54px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.inputBox input::placeholder {
    color: #9CA3AF;
}

.inputBox input:focus {
    outline: none;
    border-color: #2563EB;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* 提交按钮 - 主CTA */
.inputBox button[type="submit"] {
    width: auto;
    min-width: 70px;
    padding: 0 16px;
    height: 48px;
    background: #2563EB;
    color: #FFFFFF;
    border: none;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.inputBox button[type="submit"]:hover {
    background: #1D4ED8;
}

/* 次要按钮 - 懒人/购买 */
.secondary-btn {
    width: auto;
    min-width: 65px;
    padding: 0 10px;
    height: 48px;
    background: #FFF7ED;
    border: 1px solid #FED7AA;
    color: #F97316;
    border-radius: 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    white-space: nowrap;
}

.secondary-btn:hover {
    background: #FFEDD5;
    border-color: #FDBA74;
    color: #EA580C;
}
.list{margin-top:8px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05);}
.item{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:14px 16px;
  border-bottom:1px solid #EEF2F7;
  font-size:20px;
  transition:background .18s ease;
}
.item:last-child{border:none;}
.item:hover{background:#FAFBFF;}

.code{
  display:flex;
  align-items:baseline;
  gap:10px;
  min-width:0;
  font-weight:600;
  color:#111827;
}

.code-text{
  text-overflow:ellipsis;
  white-space:nowrap;
  width:9ch;
  text-align:right;
  font-variant-numeric: tabular-nums;
}

.time-tag{
  flex:0 0 auto;
  font-size:12px;
  line-height:1;
  color:#6B7280;
  background:#F3F4F6;
  border:1px solid #E5E7EB;
  border-radius:999px;
  padding:3px 7px;
  transform:translateY(-1px);
}

.copy-btn{
  flex:0 0 auto;
  padding:8px 12px;
  font-size:14px;
  font-weight:600;
  border-radius:8px;
  background:linear-gradient(135deg,#2563EB,#1D4ED8);
  color:#fff;
  border:none;
  cursor:pointer;
  box-shadow:0 2px 8px rgba(37,99,235,.28);
  transition:transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.copy-btn:hover{
  filter:brightness(1.03);
  box-shadow:0 4px 12px rgba(37,99,235,.32);
}
.copy-btn:active{
  transform:translateY(1px);
}
.copy-btn:focus-visible{
  outline:2px solid #93C5FD;
  outline-offset:2px;
}

.done{
  color:#6B7280;
  text-decoration:line-through;
  text-decoration-color:#C7CED8;
  font-size:18px;
}

.tag{
  font-size:13px;
  color:#9CA3AF;
}

.toast{position:fixed;bottom:50%;left:50%;transform:translate(-50%,-50%);background:#000;color:#fff;padding:15px 16px;border-radius:20px;font-size:16px;display:none;z-index:10000;text-align:center}
.stats{
    margin-top:15px;
    font-size:14px;
    color:#4B5563;
    text-align:center;
}
.empty-tip{
    text-align: center;
    color: #6B7280;
    padding: 12px 20px;
    font-size: 14px;
    line-height: 1.6;
}
/* 悬浮举报按钮 醒目但不刺眼 */
.report-float {
    position: fixed;
    bottom: 25px;
    right: 20px;
    padding: 8px 14px;
    background: #2d3748;
    color: #ffffff !important;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    z-index: 998;
    box-shadow: 0 3px 12px rgba(0,0,0,0.2);
}
.report-float:hover {
    background: #4a5568;
    color: #fff;
}
/* 复制成功弹窗样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(3px);
}
.modal-overlay.show {
    display: flex;
}
.copy-modal {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #666;
    background: rgba(0, 0, 0, 0.05);
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.3s ease;
    line-height: 1;
    font-weight: bold;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #333;
    transform: rotate(90deg) scale(1.1);
}

/* 一键获取按钮 - 渐变蓝紫 */
.primary-gradient-btn {
    width: 100%;
    padding: 10px 24px;
    font-size: 15px;
    font-weight: bold;
    background: linear-gradient(135deg, #4F7BFF 0%, #6D5BFF 100%);
    color: #FFFFFF;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(79, 123, 255, 0.18);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.primary-gradient-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(79, 123, 255, 0.25);
}

.primary-gradient-btn:active {
    transform: translateY(0);
}
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
.copy-modal h3 {
    margin: 0 0 20px 0;
    font-size: 20px;
    color: #333;
    text-align: center;
}
.code-display {
    background: linear-gradient(135deg, #4F7BFF 0%, #6D5BFF 100%);
    color: #fff;
    padding: 20px;
    border-radius: 12px;
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 3px;
    margin-bottom: 20px;
    word-break: break-all;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}
.modal-tip {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-bottom: 25px;
    line-height: 1.6;
}
.modal-buttons {
    display: flex;
    gap: 12px;
}
.modal-btn {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}
.modal-btn-primary {
    background: linear-gradient(135deg, #4F7BFF 0%, #6D5BFF 100%);
    color: #fff;
}
.modal-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(79, 123, 255, 0.4);
}
.modal-btn-secondary {
    background: #f0f0f0;
    color: #666;
}
.modal-btn-secondary:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
}
/* 高峰期按钮动画 */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}
#getPeakCodeBtn:hover {
    animation: pulse 1s infinite;
}
#getPeakCodeBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    animation: none;
}

/* 微信引导提示 */
.wechat-guide-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: none;
}

.wechat-guide-overlay.show {
    display: block;
}

.wechat-guide-content {
    position: relative;
    max-width: 320px;
    margin: 80px auto 0;
    padding: 20px 18px;
    background: linear-gradient(135deg, #4F7BFF 0%, #6D5BFF 100%);
    border-radius: 16px;
    color: white;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wechat-guide-icon {
    font-size: 45px;
    margin-bottom: 10px;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.wechat-guide-title {
    font-size: 17px;
    font-weight: bold;
    margin-bottom: 10px;
}

.wechat-guide-text {
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 12px;
    opacity: 0.95;
}

.wechat-guide-steps {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 15px;
    text-align: left;
}

.wechat-guide-step {
    display: flex;
    align-items: center;
    margin: 6px 0;
    font-size: 13px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: white;
    color: #667eea;
    border-radius: 50%;
    font-weight: bold;
    margin-right: 8px;
    flex-shrink: 0;
    font-size: 12px;
}

.wechat-guide-close {
    background: white;
    color: #667eea;
    border: none;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.wechat-guide-close:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.wechat-guide-arrow {
    position: absolute;
    top: -45px;
    right: 25px;
    font-size: 35px;
    color: white;
    animation: pointUp 1s infinite;
}

@keyframes pointUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}