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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    background-color: #f5f5f5;
    height: 100vh;
    overflow: hidden;
}

.container {
    max-width: 480px;
    height: 100vh;
    margin: 0 auto;
    background-color: #000;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* 状态栏 */
.status-bar {
    background-color: rgba(0, 0, 0, 0.3);
    color: white;
    padding: 8px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    position: relative;
    z-index: 10;
}

.status-icons {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* 主要内容区域 */
.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: linear-gradient(to bottom, #2a2a3e 0%, #e8e8e8 50%);
}

/* 英雄区域 */
.hero-section {
    flex: 1;
    background-image: url('assets/images/lady.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(42, 42, 62, 0.5);
    z-index: 1;
}

.hero-image {
    display: none;
}

/* 标题区域 */
.title-section {
    text-align: center;
    color: white;
    margin-top: -30px;
    position: relative;
    z-index: 2;
}

.subtitle {
    font-size: 20px;
    font-weight: bold;
    color: #b0b0c0;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.main-title {
    font-size: 36px;
    font-weight: bold;
    color: white;
    margin-top: 15px;
    letter-spacing: 1px;
}

.highlight {
    color: #ff4d8f;
    font-size: 40px;
    font-weight: bold;
}

/* 下载按钮区域 */
.download-section {
    background: linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%);
    padding: 30px 20px 20px;
}

.download-btn {
    width: 100%;
    background: linear-gradient(135deg, #ff6b9d 0%, #ff4d8f 100%);
    color: white;
    border: none;
    padding: 18px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    letter-spacing: 1px;
    box-shadow: none;
}

.download-icon {
    font-size: 20px;
}

/* 底部信息区域 */
.footer-section {
    background-color: #f5f5f5;
    padding: 20px;
    text-align: center;
}

.company-name {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.company-name::before {
    content: "🛡️";
    font-size: 16px;
}

/* 认证信息 */
.certifications {
    font-size: 11px;
    color: #999;
    margin-bottom: 12px;
}

.cert-item {
    display: inline;
    margin: 0 4px;
}

/* 保障项目 */
.protection-items {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 12px;
}

.protection-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 11px;
    color: #999;
}

.protection-item .icon {
    font-size: 18px;
    margin-bottom: 4px;
}

.protection-item .text {
    font-size: 11px;
    color: #999;
}

/* 响应式调整 */
@media (max-width: 480px) {
    .container {
        max-width: 100%;
    }
}