
.anestrean {
    font-family: Arial, sans-serif;
    font-size: 18px;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    padding: 10px;
}

.searchair {
    font-family: Arial, sans-serif;
    font-size: 20px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    flex-direction: column;
    width: 100%;
}

.search-container {
    margin: 20px auto;
    text-align: center;
    width: 90%;
    max-width: 1000px;
}

#search-input {
    width: 100%;
    max-width: 600px;
    font-size: 18px;
    padding: 12px;
    border: 2px solid #ccc;
    border-radius: 5px;
    transition: 0.3s;
}

#search-input:focus {
    border-color: #146789;
    outline: none;
}

.book-list {
    font-size: 21px;
    width: 100%;
    max-width: 1200px;
    padding: 0 10px;
}

.book-item {
    background: #eee;
    border-radius: 10px;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    cursor: pointer;
    transition: 0.3s;
}

.book-item span {
    flex-grow: 1;
    margin-left: 15px;
}

.download-icons {
    display: flex;
    gap: 10px;
}

.download-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: #146789;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.download-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.spoiler {
    font-size: 18px;
    display: none;
    padding: 20px;
    background: #eee;
    border-radius: 10px;
    margin-top: 10px;
    margin-bottom: 20px;
}


@media (max-width: 320px) {
    .anestrean {
        font-family: Arial, sans-serif;
        font-size: 14px;
        background-color: #f4f4f4;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        margin: 0;
        padding: 10px;
    }
    .searchair {
        font-size: 12px;
        padding: 10px;
    }

    #search-input {
        font-size: 14px;
        padding: 8px;
    }

    .book-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px;
    }

    .download-icons {
        flex-wrap: wrap;
        justify-content: center;
        margin-top: 10px;
    }

    .download-icon {
        width: 30px;
        height: 30px;
    }

    .download-icon img {
        width: 18px;
        height: 18px;
    }

    .spoiler {
        font-size: 14px;
        padding: 10px;
    }
}

@media (max-width: 375px) {
    .anestrean {
        font-family: Arial, sans-serif;
        font-size: 14px;
        background-color: #f4f4f4;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        margin: 0;
        padding: 10px;
    }
    .searchair {
        font-size: 14px;
        padding: 15px;
    }

    #search-input {
        font-size: 16px;
        padding: 10px;
    }

    .book-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px;
    }

    .download-icons {
        justify-content: space-around;
        width: 100%;
    }

    .download-icon {
        width: 35px;
        height: 35px;
    }

    .download-icon img {
        width: 22px;
        height: 22px;
    }

    .spoiler {
        font-size: 16px;
        padding: 15px;
    }
}


@media (max-width: 414px) {
    .anestrean {
        font-family: Arial, sans-serif;
        font-size: 14px;
        background-color: #f4f4f4;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        margin: 0;
        padding: 10px;
    }
    .search-container {
        width: 95%;
    }

    .book-item {
        padding: 15px;
    }

    .download-icons {
        gap: 10px;
    }

    .download-icon {
        width: 40px;
        height: 40px;
    }

    .download-icon img {
        width: 24px;
        height: 24px;
    }

    .spoiler {
        font-size: 18px;
        padding: 18px;
    }
}

@media (max-width: 768px) {
    .anestrean {
        font-family: Arial, sans-serif;
        font-size: 14px;
        background-color: #f4f4f4;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        margin: 0;
        padding: 10px;
    }
    .search-container {
        width: 90%;
    }

    .book-item {
        padding: 15px;
    }

    .download-icons {
        justify-content: center;
    }

    .spoiler {
        font-size: 18px;
        padding: 20px;
    }
}