:root {
    --primary: #0f172a;
    --accent: #2563eb;
    --bg: #f8fafc;
    --text: #1e293b;
    --card-bg: #ffffff;
}

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

body {
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    background: var(--bg);
    margin: 0;
    color: var(--text);
    display: flex;
    justify-content: center;
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 440px;
    padding: 30px 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* --- Header Section --- */
.header {
    text-align: center;
    margin-bottom: 25px;
}

.brand-badge {
    font-size: 0.7rem;
    font-weight: 800;
    color: #64748b;
    text-align: center;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.avatar-container {
    position: relative;
    width: 110px;
    height: 110px;
    margin: 0 auto 15px;
}

.avatar-container img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    object-fit: cover;
}

.pulse-online {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 14px;
    height: 14px;
    background: #22c55e;
    border: 2px solid #fff;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

.name {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.5px;
}

.title {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 5px;
}

/* --- 认证四宫格 --- */
.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 25px;
}

.trust-tag {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    color: #64748b;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.trust-tag i {
    color: #f59e0b;
    font-size: 0.8rem;
}

/* --- Bio Card --- */
.bio-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 24px;
    font-size: 0.95rem;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    border: 1px solid #f1f5f9;
}

.bio-card b {
    color: var(--primary);
}

.help-call {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #e2e8f0;
    color: var(--accent);
    text-align: center;
    font-style: normal;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.2px;
}

.help-call1 {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #e2e8f0;
    color: var(--accent);
    text-align: center;
    font-style: normal;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.9px;
}

/* --- Catalog Entrance --- */
.catalog-cta {
    background: var(--card-bg);
    padding: 16px;
    border-radius: 20px;
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.catalog-cta:active {
    transform: scale(0.98);
    background: #f8fafc;
}

.catalog-icon {
    width: 44px;
    height: 44px;
    background: #eff6ff;
    color: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-right: 12px;
}

.catalog-info b {
    display: block;
    font-size: 1rem;
    color: var(--primary);
}

.catalog-info span {
    font-size: 0.8rem;
    color: #64748b;
}

.catalog-cta .arrow {
    margin-left: auto;
    color: #cbd5e1;
}

/* --- 优化后的按钮组样式 --- */
.action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.button-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn {
    background: var(--card-bg);
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    display: flex;
    transition: 0.2s;
}

.btn:active {
    background: #f1f5f9;
    transform: scale(0.96);
}

/* 网格风格 */
.btn-grid {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 10px;
    gap: 8px;
    font-size: 0.9rem;
    text-align: center;
}

.btn-grid i {
    font-size: 1.8rem;
}

/* 列表风格 */
.btn-list {
    padding: 14px 20px;
    align-items: center;
    font-size: 0.9rem;
}

.btn-list i {
    font-size: 1.2rem;
    width: 28px;
    margin-right: 10px;
}

.footer {
    margin-top: auto;
    padding: 40px 0 20px;
    text-align: center;
    font-size: 0.75rem;
    color: #94a3b8;
    line-height: 1.8;
    /* 稍微调大行高，更易读 */
}

.working-hours {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #64748b;
    /* 稍微加深一点颜色，表示这是重要信息 */
    font-weight: 600;
    margin-bottom: 8px;
}

.working-hours i {
    color: #22c55e;
    /* 绿色的小时钟，给人一种“开放且积极”的感觉 */
    font-size: 0.8rem;
}