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

body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--text);
    background: linear-gradient(
        135deg,
        var(--rose-50) 0%,
        var(--rose-100) 50%,
        var(--cream) 100%
    );
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    position: relative;
    z-index: 1;
}

header {
    background: rgba(245, 239, 230, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(13, 27, 42, 0.08);
    padding: 1.5rem 0;
    margin-bottom: 3rem;
    border-bottom: 2px solid var(--rose-200);
    position: relative;
    z-index: 2;
}

.header-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(
        135deg,
        var(--rose-400),
        var(--rose-600)
    );
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 24px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--rose-700);
}

.content-card {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(14px);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    box-shadow: 0 10px 40px rgba(13, 27, 42, 0.08);
    margin-bottom: 2rem;
    border: 1px solid rgba(224, 211, 191, 0.5);
}

h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--rose-700);
}

.last-updated {
    color: var(--muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--rose-200);
}

h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--rose-600);
}

h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

p {
    margin-bottom: 1rem;
    color: var(--muted);
}

ul,
ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
    color: var(--muted);
}

strong {
    color: var(--text);
    font-weight: 600;
}

.highlight {
    background: rgba(200, 136, 58, 0.14);
    color: var(--rose-700);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
}

.important-box {
    background: rgba(220, 38, 38, 0.06);
    border-left: 4px solid var(--error);
    padding: 1.25rem;
    margin: 1.5rem 0;
    border-radius: 10px;
}

.important-box p {
    color: var(--text);
    margin-bottom: 0;
    font-weight: 500;
}

.info-box {
    background: rgba(26, 48, 72, 0.06);
    border-left: 4px solid var(--rose-700);
    padding: 1.25rem;
    margin: 1.5rem 0;
    border-radius: 10px;
}

.info-box p {
    color: var(--text);
    margin-bottom: 0;
}

.contact-box {
    background: linear-gradient(
        135deg,
        rgba(245, 239, 230, 0.9),
        rgba(237, 228, 214, 0.9)
    );
    padding: 2rem;
    border-radius: 18px;
    margin-top: 2rem;
    border: 1px solid var(--rose-200);
}

.contact-box h3 {
    color: var(--rose-600);
    margin-top: 0;
}

.contact-info {
    display: grid;
    gap: 0.75rem;
    margin-top: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
}

.contact-item strong {
    color: var(--rose-600);
    min-width: 80px;
}

a {
    color: var(--rose-600);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--rose-400);
    text-decoration: underline;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--rose-600);
    font-weight: 600;
    margin-bottom: 2rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(13, 27, 42, 0.06);
    border: 1px solid rgba(224, 211, 191, 0.4);
    transition: all 0.2s ease;
}

.back-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(200, 136, 58, 0.15);
    text-decoration: none;
}

footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.toc {
    background: rgba(245, 239, 230, 0.7);
    padding: 1.5rem;
    border-radius: 14px;
    margin: 2rem 0;
    border: 1px solid rgba(224, 211, 191, 0.5);
}

.toc h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: var(--text);
}

.toc ul {
    margin-left: 1rem;
}

.toc li {
    margin-bottom: 0.4rem;
}

.toc a {
    color: var(--muted);
    font-size: 0.95rem;
}

.toc a:hover {
    color: var(--rose-600);
}

@media (max-width: 768px) {
    .content-card {
        padding: 2rem 1.5rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 1rem;
    }
}