body {
    font-family: "Literata", serif;
    font-weight: 400;
    text-rendering: optimizeLegibility;
    font-variant-ligatures: contextual;
    -webkit-overflow-scrolling: touch;
    -webkit-text-size-adjust: 100%;
    margin: 0;
    padding: 0;
}

/* Контейнер книги */
.book-container {
    display: flex;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 20px;
    background: #cccccc;
}

/* Страница книги - старый пергамент */
.book-page {
    max-width: 700px;
    width: 100%;
    background-color: #f4e4c1;
    background-image:
        /* Текстура пергамента */
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.08'/%3E%3C/svg%3E"),
        /* Градиент старения - светлее в центре */
        radial-gradient(ellipse at center, #f7edd5 0%, #f0d9a3 50%, #e8c882 100%);
    padding: 60px 80px;
    box-shadow:
            /* Тень от переплёта */
            -12px 0 30px rgba(0, 0, 0, 0.4),
            12px 0 30px rgba(0, 0, 0, 0.25),
            /* Обводка страницы */
            inset 0 0 80px rgba(139, 69, 19, 0.08),
            0 0 0 1px #c9b896;
    position: relative;
}

/* Линия переплёта по центру */
.book-page .book-spine {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 40px;
    transform: translateX(-50%);
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.08) 0%,
        rgba(0, 0, 0, 0.15) 30%,
        rgba(0, 0, 0, 0.2) 50%,
        rgba(0, 0, 0, 0.15) 70%,
        rgba(0, 0, 0, 0.08) 100%
    );
    pointer-events: none;
    z-index: 2;
}

/* Эффект загрязнения/старения по краям */
.book-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        /* Пятна старения */
        radial-gradient(ellipse at 0% 0%, rgba(139, 69, 19, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(139, 69, 19, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 0% 100%, rgba(101, 67, 33, 0.08) 0%, transparent 40%),
        radial-gradient(ellipse at 100% 0%, rgba(101, 67, 33, 0.08) 0%, transparent 40%);
    pointer-events: none;
    z-index: 1;
}

/* Эффект изношенности - царапины и потёртости */
.book-page::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        repeating-linear-gradient(
            105deg,
            transparent 0px,
            transparent 2px,
            rgba(101, 67, 33, 0.03) 2px,
            rgba(101, 67, 33, 0.03) 4px
        );
    pointer-events: none;
    z-index: 1;
}

.player-bar {
    margin-bottom: 44px;
    padding-bottom: 24px;
    border-bottom: 1px dashed #8b4513;
}

.player-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.stat {
    font-size: 14px;
    color: #8b4513;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}

.stat:hover {
    color: #a0522d;
    background: rgba(139, 69, 19, 0.1);
}

.stat.bonus {
    color: #b8860b;
}

.chapter-header {
    font-family: Ruslan Display, serif;
    text-align: center;
    padding-bottom: 24px;
}

.section-text {
    font-size: 16px;
    line-height: 1.9;
    color: #3d2817;
    text-align: justify;
    white-space: pre-wrap;
    text-shadow: 0 0 1px rgba(0, 0, 0, 0.1);
}

/* Красная строка - отступ первой строки каждого абзаца */
.section-text :deep(p) {
    margin-bottom: 1.5em;
    text-indent: 2em;
}

/* Отступ между абзацами */
.section-text :deep(p + p) {
    margin-top: 1.5em;
}

.section-text > .section-log:first-child {
    margin-top: 20px;
}

.section-text > .section-log {
    font-size: 15px;
    color: #5a4a3a;
    padding: 8px 12px;
    margin-bottom: 4px;
    border-left: 3px solid #8b4513;
}

.chapter-number {
    font-size: 28px;
    font-weight: normal;
    color: #3d2817;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-shadow: 1px 1px 0 rgba(139, 69, 19, 0.15);
}

a {
    color: #8b4513;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.2s, border-color 0.2s;
}

/* Адаптивность */
@media screen and (max-width: 768px) {
    .book-container {
        padding: 20px 10px;
    }

    .book-page {
        padding: 40px 24px;
    }

    .chapter-number {
        font-size: 22px;
    }
}