:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #f8fafc;
    --card: #ffffff;
    --border: #e5e7eb;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav a {
    color: var(--text);
    text-decoration: none;
    font-size: 15px;
}

.nav a:hover {
    color: var(--primary);
}

.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.hero {
    text-align: center;
    padding: 70px 0 50px;
}

.hero h1 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
}

.hero-sub {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 28px;
}

.search-bar {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto 20px;
}

.search-bar input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--text-light);
}

.jobs-section {
    padding: 40px 0 60px;
}

.jobs-section h2 {
    font-size: 24px;
    margin-bottom: 20px;
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.job-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px;
    text-decoration: none;
    color: var(--text);
    transition: box-shadow 0.2s;
}

.job-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.job-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}

.job-meta {
    display: flex;
    gap: 14px;
    font-size: 14px;
    color: var(--text-light);
}

.job-meta .company {
    color: var(--primary);
    font-weight: 500;
}

.job-meta .salary {
    color: #ea580c;
    font-weight: 600;
}

.empty {
    color: var(--text-light);
    text-align: center;
    padding: 40px 0;
}

.job-detail {
    padding: 40px 0;
}

.job-detail-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.job-detail-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 24px;
}

.job-detail-meta .company {
    color: var(--primary);
    font-weight: 600;
}

.job-detail-meta .salary {
    color: #ea580c;
    font-weight: 600;
}

.paywall-notice {
    background: #fff7ed;
    border: 1px solid #fdba74;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    margin-bottom: 28px;
}

.paywall-notice p {
    margin-bottom: 12px;
}

.job-description {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 24px;
}

.job-description h2 {
    margin-bottom: 12px;
}

.pricing-section {
    padding: 50px 0 70px;
}

.pricing-section h1 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 12px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.price-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
}

.price-card.featured {
    border: 2px solid var(--primary);
}

.price-card h3 {
    margin-bottom: 16px;
    font-size: 20px;
}

.price {
    font-size: 40px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}

.price span {
    font-size: 15px;
    color: var(--text-light);
    font-weight: 400;
}

.price-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.price-card ul li {
    padding: 6px 0;
    color: var(--text-light);
}

.badge {
    background: #fef3c7;
    color: #92400e;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 4px;
}

.auth-section {
    max-width: 400px;
    margin: 60px auto;
}

.auth-section h1 {
    text-align: center;
    margin-bottom: 24px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.auth-form label {
    font-size: 14px;
    font-weight: 500;
}

.auth-form input {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    margin-bottom: 8px;
}

.auth-switch {
    text-align: center;
    margin-top: 16px;
    color: var(--text-light);
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
    margin-top: 40px;
}