* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #e8e8ed;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 100vh;
    padding: 0;
    margin: 0;
    color: #1a1a1a;
    line-height: 1.4;
    font-size: 12px;
}

/* 卡片完全贴合屏幕 — 拉伸填满 */
.wechat-card {
    width: 100%;
    max-width: 100%;
    margin: 0;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    flex: 1;
    min-height: 100vh;
}

/* 深色顶栏 — 贴顶 */
.top-bar-dark {
    width: 100%;
    background-color: #1a1a1e;
    padding: 8px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.dark-bar-text {
    font-size: 12px;
    font-weight: 500;
    color: #e0e0e6;
    letter-spacing: 1.5px;
}

/* 头部 — 舒展间距 */
.profile-section {
    width: 100%;
    padding: 14px 16px 12px;
    background: #ffffff;
    border-bottom: 0.5px solid #e0e0e6;
}

.profile-header {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.profile-name {
    font-size: 16px;
    font-weight: 640;
    color: #0b0b0e;
    margin-right: 8px;
}

.profile-id {
    font-size: 10px;
    color: #888c94;
    background: #f0f2f5;
    padding: 2px 8px;
    border-radius: 4px;
}

.profile-tagline {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 6px 8px;
}

.tag {
    display: inline-flex;
    align-items: center;
    background: #2a2a30;
    color: #d4d4dd;
    font-size: 9px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 4px;
}

.tag::before {
    content: "▹";
    margin-right: 4px;
    font-size: 9px;
    color: #a0a0b0;
}

.bio {
    font-size: 11px;
    color: #3c3c44;
    line-height: 1.45;
    flex: 1;
    background: #f7f8fa;
    padding: 6px 12px;
    border-radius: 4px;
    border-left: 2.5px solid #4a4a55;
}

/* 二维码区 — 居中，舒展 */
.qr-section-center {
    width: 100%;
    padding: 20px 16px 18px;
    background: #ffffff;
    border-bottom: 0.5px solid #e0e0e6;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qr-wrapper-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.qr-image-box {
    background: #fff;
    padding: 6px;
    border-radius: 6px;
    border: 0.5px solid #d0d0d8;
    margin-bottom: 12px;
}

.qr-image {
    width: 130px;
    height: 130px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.scan-title {
    font-size: 12px;
    font-weight: 560;
    color: #1e1e26;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.scan-badge {
    background: #2c2c34;
    color: #e0e0e8;
    font-size: 9px;
    padding: 2px 8px;
    border-radius: 4px;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.stat-item {
    display: flex;
    align-items: baseline;
    background: #f2f4f8;
    padding: 5px 12px;
    border-radius: 6px;
}

.stat-label {
    font-size: 10px;
    color: #5e6672;
    margin-right: 5px;
}

.stat-value {
    font-size: 15px;
    font-weight: 680;
    color: #121418;
}

.stat-unit {
    font-size: 8px;
    color: #7a8290;
    margin-left: 2px;
}

.action-btn-dark {
    background: #1e1e26;
    color: white;
    border: none;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: default;
    margin-bottom: 8px;
}

.qr-hint-text {
    font-size: 9px;
    color: #7a8390;
}

/* 分隔线 */
.divider-section {
    width: 100%;
    padding: 6px 16px;
    background: #ffffff;
}

.divider-row {
    display: flex;
    align-items: center;
    width: 100%;
}

.divider-line {
    flex: 1;
    height: 0.5px;
    background-color: #c8ccd4;
}

.divider-text {
    font-size: 9px;
    padding: 0 12px;
    color: #5b6470;
    font-weight: 520;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    background: #ffffff;
}

/* 文章区 — 舒展，不堆叠 */
.article-section {
    padding: 12px 16px 16px;
    background: #ffffff;
    flex: 1;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.section-left {
    display: flex;
    align-items: center;
    gap: 6px;
}

.section-icon {
    font-size: 14px;
}

.section-title {
    font-size: 13px;
    font-weight: 640;
    color: #181c22;
}

.view-all-link {
    font-size: 10px;
    color: #f0f0f5;
    background: #2a2e36;
    padding: 4px 12px;
    border-radius: 5px;
    font-weight: 480;
}

.article-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.article-card-item {
    display: flex;
    align-items: flex-start;
    padding: 12px 12px;
    background: #fafbfc;
    border-radius: 6px;
    border-left: 3px solid #3c3c44;
    border-bottom: 0.5px solid #e2e6ec;
}

.article-num {
    font-size: 12px;
    font-weight: 560;
    color: #8f99a6;
    width: 28px;
    flex-shrink: 0;
}

.article-content {
    flex: 1;
}

.article-title-text {
    font-size: 13px;
    font-weight: 600;
    color: #12151a;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hot-badge {
    background: #3a3a45;
    color: #dddde6;
    font-size: 8px;
    padding: 2px 7px;
    border-radius: 4px;
}

.article-meta-info {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 16px;
    font-size: 10px;
    color: #737c89;
}

.meta-dot-item {
    display: flex;
    align-items: center;
}

.dot-small {
    width: 3px;
    height: 3px;
    background: #a6afbc;
    border-radius: 50%;
    margin-right: 5px;
}

.interact-group {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 14px;
}

/* 底部深色 — 贴底 */
.footer-dark-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: #1e1e24;
    font-size: 10px;
    color: #c0c4cc;
    margin-top: auto;
}

.footer-badges {
    display: flex;
    gap: 18px;
}

.badge-item-dark {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dot-dark-badge {
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #a0a8b4;
    border-radius: 50%;
}

.footer-copyright {
    color: #9da3b0;
    font-size: 9px;
}