/* ===================================
   Page 81-83 樣式
   修學園地：新年新希望，點一盞念佛光明燈
   生成時間：2025-12-13
   =================================== */

/* 固定垂直標籤 */
.bundle-81-83-active .fixed-vertical-label {
    position: fixed;
    top: 30px;
    left: 30px;
    writing-mode: vertical-rl;
    text-orientation: upright;
    background-color: #75628c;
    color: white;
    padding: 10px 8px;
    font-size: 1rem;
    white-space: nowrap;
    border-radius: 5px;
    z-index: 1000;
    font-weight: bold;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

@media (max-width: 768px) {
    .bundle-81-83-active .fixed-vertical-label {
        font-size: 11px;
        padding: 2px 0px;
        left: 0px;
        line-height: 1.2;
    }
}

/* 主容器 */
.bundle-81-83 .container {
    max-width: 800px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding: 20px 100px 20px 100px;
    margin-bottom: 2.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    background-color: #fff;
}

/* 標題樣式 */
.bundle-81-83 .title {
    text-align: center;
    color: #75628c;
    margin-bottom: 10px;
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1.4;
}

/* 作者樣式 */
.bundle-81-83 .author {
    text-align: center;
    margin: 15px 0;
    font-size: 1rem;
}

/* 圓形點點的虛線 */
.bundle-81-83 .dotted-line {
    height: 8px;
    width: 100%;
    margin: 25px 0;
    background-image: radial-gradient(circle, #75628C 1px, transparent 1px);
    background-size: 8px 8px;
    background-position: center;
}

/* 內容樣式 */
.bundle-81-83 .content {
    max-width: 600px;
    margin: 0 auto;
}

.bundle-81-83 .content-paragraph {
    text-indent: 2em;
    margin-bottom: 15px;
    line-height: 1.8;
    font-size: 1rem;
}

/* 粗體文字 */
.bundle-81-83 .fw-bold {
    font-weight: bold;
}

/* 頁碼 */
.bundle-81-83 .page-number {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
    padding: 8px 0;
}

.bundle-81-83 .page-text {
    color: #666;
    font-size: 14px;
}

.bundle-81-83 .page-circle {
    background: #9E8BAD;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* Page 81 標題頁專屬樣式 */
.bundle-81-83 .page-81 {
    padding-top: 40px;
}

.bundle-81-83 .page-81 .title {
    margin-top: 30px;
}

/* Page 82 上方大圖片 */
.bundle-81-83 .page-82 .page-figure {
    margin: 0 100px 20px 100px;
    text-align: center;
}

.bundle-81-83 .page-82 .page-figure img {
    width: 100%;
    height: auto;
    display: block;
}

.bundle-81-83 .page-82 .page-figure figcaption {
    color: #806856;
    font-size: 0.9rem;
    margin-top: 10px;
    text-align: center;
}

/* 結尾佛號樣式 */
.bundle-81-83 .ending-buddha-name {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1rem;
    line-height: 1.8;
}

/* RWD 響應式設計 */
@media (max-width: 992px) {
    .bundle-81-83 .container {
        padding: 20px 60px;
    }

    .bundle-81-83 .title {
        font-size: 2.2rem;
    }

    .bundle-81-83 .page-82 .page-figure {
        margin: 0 -60px 20px -60px;
    }
}

@media (max-width: 768px) {
    .bundle-81-83 .container {
        padding: 15px 30px;
    }

    .bundle-81-83 .title {
        font-size: 1.8rem;
    }

    .bundle-81-83 .content-paragraph {
        font-size: 0.95rem;
    }

    .bundle-81-83 .page-82 .page-figure {
        margin: 0 -30px 20px -30px;
    }
}

@media (max-width: 576px) {
    .bundle-81-83 .container {
        padding: 12px 15px;
        margin-bottom: 1.5rem;
    }

    .bundle-81-83 .title {
        font-size: 1.5rem;
    }

    .bundle-81-83 .content-paragraph {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .bundle-81-83 .page-82 .page-figure {
        margin: 0 -15px 20px -15px;
    }
}