:root {
    --resume-bg: var(--color-secondary);
    --resume-width: 800px;
}

@media (prefers-color-scheme: light) {
    :root {
        --resume-bg: #ffffff;
    }
}

.resume-container {
    max-width: var(--resume-width);
    margin: 100px auto;
    padding: 40px;
    background-color: var(--resume-bg);
    border-radius: 8px;
    box-shadow: 0 10px 30px -15px var(--shadow);
}

/* --- Header --- */
.resume-header {
    text-align: center;
    margin-bottom: 30px;
}

.resume-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-text-main);
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--color-accent);
    margin-bottom: 15px;
}

.contact-info {
    font-size: 0.9rem;
    color: var(--color-text-dim);
}

.contact-info a {
    color: var(--color-text-main);
    border-bottom: 1px solid transparent;
}

.contact-info a:hover {
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
}

.separator {
    margin: 0 8px;
    color: var(--color-accent);
}

.download-wrapper {
    margin-top: 20px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 12px;
}

.divider {
    border: 0;
    height: 1px;
    background: var(--color-text-dim);
    opacity: 0.2;
    margin: 30px 0;
}

/* --- Sections --- */
.resume-section {
    margin-bottom: 40px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text-main);
    border-left: 4px solid var(--color-accent);
    padding-left: 15px;
    margin-bottom: 25px;
}

/* --- Resume Items (Timeline-ish) --- */
.resume-item {
    margin-bottom: 25px;
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 5px;
}

.item-header h3 {
    font-size: 1.1rem;
    color: var(--color-text-main);
}

.date {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 500;
}

.role {
    font-size: 1rem;
    color: var(--color-text-dim);
    font-style: italic;
    margin-bottom: 10px;
}

.details-list {
    list-style: none;
    padding-left: 0;
}

.details-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--color-text-dim);
}

.details-list li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* --- Skills Grid --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.skill-category h4 {
    color: var(--color-text-main);
    margin-bottom: 5px;
    font-size: 1rem;
}

.skill-category p {
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

/* =========================================
   Print Styles (当用户按下 Ctrl+P 时触发)
   ========================================= */
@media print {
    /* 隐藏网页导航、页脚、下载按钮 */
    header, footer, .download-wrapper {
        display: none !important;
    }

    body {
        background-color: white !important;
        color: black !important;
    }

    .resume-container {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
        box-shadow: none;
        background-color: white !important;
    }

    /* 强制调整颜色为黑色，确保打印机打印清晰 */
    h1, h2, h3, h4, p, li, span, a {
        color: #000 !important;
    }

    .section-title {
        border-color: #000 !important;
    }

    .date {
        color: #333 !important;
    }

    a {
        text-decoration: none !important;
    }
}