:root {
    --bg-primary: #ffffff;
    --text-primary: #37352f;
    --text-secondary: #787774;
    --border-color: #e9e9e7;
    --link-color: #0b6e99;
}

body.dark {
    --bg-primary: #191919;
    --text-primary: #f0efed;
    --text-secondary: #9b9a97;
    --border-color: #373737;
    --link-color: #529cca;
}

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

body {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}


.toggle-track {
    display: flex;
    height: 14px;
    width: 26px;
    border-radius: 44px;
    padding: 2px;
    background: rgba(135, 131, 120, 0.3);
    transition: background 200ms ease;
}

body.dark .toggle-track {
    background: var(--accent-color);
}

.toggle-thumb {
    width: 14px;
    height: 14px;
    border-radius: 44px;
    background: white;
    transition: transform 200ms ease-out;
    transform: translateX(0px);
}

body.dark .toggle-thumb {
    transform: translateX(12px);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 96px 96px 96px 96px;
}

.header {
    margin-bottom: 48px;
}

.title {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0;
}

.content {
    margin-top: 40px;
}

.profile-section {
    display: flex;
    gap: 32px;
    margin-bottom: 48px;
    align-items: flex-start;
}

.profile-photo {
    flex-shrink: 0;
}

.profile-photo img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.profile-info {
    flex: 1;
}

.greeting {
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.bio {
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.bio strong {
    font-weight: 600;
}

.contact {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 16px 0 0 0;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.contact .link {
    color: var(--link-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.contact .link:hover {
    border-bottom-color: var(--link-color);
}

.page-link {
    margin-top: 32px;
}

.page-link a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 3px;
    transition: background-color 0.2s ease;
    font-size: 14px;
}

.page-link a:hover {
    background-color: rgba(55, 53, 47, 0.08);
}

body.dark .page-link a:hover {
    background-color: rgba(255, 255, 255, 0.055);
}

.page-link .icon {
    font-size: 16px;
    line-height: 1;
}

@media (max-width: 768px) {
    .container {
        padding: 48px 24px;
    }
    
    .title {
        font-size: 32px;
    }
    
    .profile-section {
        flex-direction: column;
        gap: 24px;
    }
    
    .profile-photo img {
        width: 140px;
        height: 140px;
    }
}

.report-note {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-style: italic;
}

.report-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.report-item {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    padding-left: 0;
}

.report-item strong {
    font-weight: 600;
    color: var(--text-primary);
}

.back-link {
    margin-top: 48px;
}

.back-link a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--link-color);
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.back-link a:hover {
    border-bottom-color: var(--link-color);
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}