:root {
    /* Цветовая палитра */
    --color-primary: #0b2e59;
    --color-primary-light: #1e4c85;
    --color-accent: #2fa6f2;
    --color-accent-hover: #1c8cd1;
    --color-text-main: #2c3e50;
    --color-text-muted: #64748b;
    --color-bg-body: #f0f4f8;
    --color-bg-card: #ffffff;
    --color-bg-input: #f8fafc;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --color-white: #ffffff;
    
    /* Типографика */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --line-height-base: 1.6;
    --font-size-base: 1rem;
    
    /* Размеры и отступы */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Эффекты */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --radius-round: 50%;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Сброс и базовые стили */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-body);
    color: var(--color-text-main);
    line-height: var(--line-height-base);
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

.site-content {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

h1::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    margin: var(--spacing-sm) auto 0;
    border-radius: var(--radius-sm);
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-top: var(--spacing-lg);
    border-left: 5px solid var(--color-accent);
    padding-left: var(--spacing-sm);
}

h3 {
    font-size: 1.25rem;
    margin-top: var(--spacing-md);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-main);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Article Styles */
.content-area {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: clamp(1rem, 5vw, 3rem);
    overflow: hidden;
}

.entry-content {
    font-size: 1.05rem;
}

/* Images */
figure.wp-block-image {
    margin: var(--spacing-lg) 0;
    text-align: center;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

img:hover {
    transform: scale(1.01);
    box-shadow: var(--shadow-lg);
}

/* Lists */
ul.wp-block-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-md);
}

ul.wp-block-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.75rem;
}

ul.wp-block-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Buttons */
.btn-box {
    display: flex;
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary-light));
    color: var(--color-white);
    font-weight: 600;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(47, 166, 242, 0.4);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover, .btn:focus {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(47, 166, 242, 0.6);
    color: var(--color-white);
}

.btn:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(47, 166, 242, 0.4);
}

/* Table */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: var(--spacing-lg) 0;
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

thead th {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm);
    text-align: left;
    font-weight: 600;
}

tbody td {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody tr:nth-child(even) {
    background-color: var(--color-bg-input);
}

tbody tr:hover {
    background-color: rgba(47, 166, 242, 0.05);
}

/* Comments Section */
.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.comments-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.comment-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comment-box {
    background: var(--color-bg-input);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.comment-box:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.comment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.comment-avatar img {
    border-radius: var(--radius-round);
    width: 50px;
    height: 50px;
    object-fit: cover;
    border: 2px solid var(--color-white);
    box-shadow: var(--shadow-sm);
}

.comment-meta {
    display: flex;
    flex-direction: column;
}

.comment-author {
    font-weight: 700;
    font-style: normal;
    color: var(--color-primary);
}

.comment-time {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.comment-body {
    padding-left: calc(50px + var(--spacing-sm));
}

.comment-reply-link {
    display: inline-block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-accent);
}

/* Comment Form */
.comment-respond {
    margin-top: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.comment-reply-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.comment-form {
    display: grid;
    gap: var(--spacing-md);
}

.comment-form label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--color-bg-input);
    transition: var(--transition);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(47, 166, 242, 0.2);
    background-color: var(--color-white);
}

.comment-form .submit {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    justify-self: start;
}

.comment-form .submit:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.site-footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-lg) 0;
    margin-top: auto;
    text-align: center;
}

.footer-info {
    font-size: 0.9rem;
}

/* Scroll Top Button */
.scrolltop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    border: none;
    border-radius: var(--radius-round);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.scrolltop::after {
    content: '↑';
    color: white;
    font-size: 1.2rem;
    line-height: 40px;
}

.scrolltop.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Accessibility */
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
    }
    
    .comment-body {
        padding-left: 0;
        margin-top: var(--spacing-sm);
    }
    
    .comment-box {
        flex-direction: column;
    }
    
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .comment-form input[type="text"],
    .comment-form input[type="email"] {
        width: 100%;
    }
}

/* Micro-animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.comment-box {
    animation: fadeIn 0.5s ease-out forwards;
}