/* =========================================
   ✨ 鼠标指针美化 (软萌胖箭头 + 小爱心) ✨
   ========================================= */
body, html {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24'><path d='M4 3l15 9-6.5 1.5 3.5 6-3 2-3.5-6.5L4 20Z' fill='%23ff9cbd' stroke='%23ffffff' stroke-width='1.5' stroke-linejoin='round'/></svg>") 4 3, auto;
}

/* 将左右按钮及悬浮按钮也加入可爱鼠标的生效范围 */
a, button, .site-logo, .top-nav span, .menu-toggle, .design-link, .lang-btn, .gallery-item, .lightbox-close, .lightbox-prev, .lightbox-next, label, .fab-btn, .collection-card, .video-card, .video-close {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='26' height='26' viewBox='0 0 24 24'><path d='M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z' fill='%23ff9cbd' stroke='%23ffffff' stroke-width='1.5' stroke-linejoin='round'/></svg>") 12 12, pointer !important;
}

/* =========================================
   ✨ 基础设定 & 引入可爱字体 & 人物背景 ✨
   ========================================= */
body {
    background-color: #fdf8f9; 
    background-image: linear-gradient(-45deg, #fff0f5, #ffe4e1, #ffd1df, #fff0f5); 
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite; 
    font-family: 'ZCOOL KuaiLe', 'Nunito', 'Yuanti SC', 'YouYuan', 'PingFang SC', sans-serif;
    font-weight: normal; 
    margin: 0; padding: 0; color: #4a4a4a; min-height: 100vh; line-height: 1.8; overflow-x: hidden;
}

.background-image {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('../images/bg-character.png'); 
    background-size: cover; 
    background-position: center center; 
    background-repeat: no-repeat;
    z-index: -3; pointer-events: none; opacity: 0.75; 
}

.bg-mask {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(255, 255, 255, 0.45); 
    z-index: -2; pointer-events: none;
}

h1, h2, h3, strong {
    font-family: 'ZCOOL KuaiLe', 'Nunito', 'Yuanti SC', 'YouYuan', 'PingFang SC', sans-serif;
    color: #2c2c2c; font-weight: normal; letter-spacing: 1px;
}

@keyframes gradientBG { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #ffb8d1; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #ff9cbd; }

/* =========================================
   ✨ 全屏加载动画 (Loading) ✨
   ========================================= */
#loader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: #fff0f5; display: flex; justify-content: center; align-items: center;
    z-index: 9999; transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader-content { text-align: center; color: #d87093; font-weight: bold; font-size: 1.2rem;}
.bounce-ball {
    width: 20px; height: 20px; background-color: #d87093; border-radius: 50%;
    margin: 0 auto 15px auto; animation: bounce 0.5s alternate infinite ease-in-out;
}
@keyframes bounce { 0% { transform: translateY(0); } 100% { transform: translateY(-30px); } }

/* =========================================
   ✨ 樱花飘落容器 ✨
   ========================================= */
#sakura-container { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: -1; overflow: hidden; }
.sakura {
    position: absolute; top: -10%; background: #ffd1df; border-radius: 150% 0 150% 0; 
    animation: fall linear infinite, sway ease-in-out infinite alternate; opacity: 0.8;
}
@keyframes fall { 0% { top: -10%; } 100% { top: 110%; } }
@keyframes sway { 0% { transform: translateX(0) rotate(0deg); } 100% { transform: translateX(50px) rotate(45deg); } }

/* =========================================
   ✨ 导航栏 & 语言切换按钮 ✨
   ========================================= */
.nav-wrapper { 
    position: sticky; top: 0; z-index: 100; background: rgba(253, 248, 249, 0.85); 
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); 
    padding: 10px 5%; display: flex; justify-content: space-between; align-items: center; 
    border-bottom: 1px solid rgba(216, 112, 147, 0.1); transition: transform 0.4s cubic-bezier(0.3, 0, 0.2, 1);
}
.nav-hidden { transform: translateY(-100%); }
.site-logo { height: 55px; object-fit: contain; transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.site-logo:hover { transform: scale(1.1); }

.top-nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; justify-content: flex-end; }
.top-nav span { color: #666; font-size: 15px; transition: color 0.2s; position: relative; cursor: pointer; }
.top-nav span:hover { color: #d87093; }

.lang-switch {
    background-color: rgba(255, 255, 255, 0.6);
    border-radius: 20px; padding: 4px; display: inline-flex; align-items: center; gap: 2px;
    margin-left: 10px; border: 1px solid rgba(216, 112, 147, 0.15);
}
.lang-btn {
    font-size: 13px !important; color: #888 !important; padding: 4px 12px; border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.lang-btn.active {
    color: #d87093 !important; background-color: #fff;
    box-shadow: 0 2px 8px rgba(216, 112, 147, 0.2); font-weight: normal;
}

.menu-toggle { display: none; flex-direction: column; gap: 5px; }
.menu-toggle .bar { width: 25px; height: 3px; background-color: #d87093; transition: 0.3s; border-radius: 2px; }

/* =========================================
   ✨ 主容器 (居中布局) ✨
   ========================================= */
.page-container { width: 95%; max-width: 900px; margin: 20px auto 60px auto; padding: 0; display: flex; flex-direction: column; align-items: center; }

.sub-page { display: none; opacity: 0; width: 100%; will-change: transform, opacity; }
.active-page { display: block; animation: fadeUpIn 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards; }

@keyframes fadeUpIn { 
    0% { opacity: 0; transform: translateY(30px); -webkit-transform: translateY(30px); } 
    100% { opacity: 1; transform: translateY(0); -webkit-transform: translateY(0); } 
}

.content-area {
    background: rgba(255, 255, 255, 0.75); 
    backdrop-filter: blur(8px); 
    -webkit-backdrop-filter: blur(8px); 
    transform: translateZ(0); 
    -webkit-transform: translateZ(0);
    border-radius: 24px; 
    box-shadow: 0 10px 30px rgba(216, 112, 147, 0.15); padding: 35px 40px; margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.5); width: 100%; box-sizing: border-box;
}

.transparent-area { background: transparent; box-shadow: none; border: none; padding: 10px; }
.center-title { text-align: center; border: none; margin-bottom: 30px; }

.header-content { display: flex; flex-direction: column; align-items: center; text-align: center; }
img.avatar { width: 140px; height: 140px; border-radius: 50%; object-fit: cover; margin-bottom: 20px; box-shadow: 0 5px 15px rgba(216, 112, 147, 0.3); transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
img.avatar:hover { transform: scale(1.1) rotate(5deg); }
.header-name { margin: 0 0 10px 0; font-size: 34px; font-weight: normal; } 
.header-subname { font-weight: 700; font-size: 18px; color: #d87093; margin-left: 8px; }
.header-intro { color: #555; max-width: 800px; font-size: 15px; margin-top: 15px;}

/* =========================================
   ✨ 果冻弹簧动效按钮 ✨
   ========================================= */
.site-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 20px; }
.site-links a { 
    background-color: #fff; color: #d87093; padding: 6px 14px; font-size: 13px; font-weight: normal; 
    border-radius: 20px; text-decoration: none; border: 1px solid rgba(216,112,147,0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.site-links a:hover { background-color: #d87093; color: white; transform: translateY(-4px) scale(1.05); box-shadow: 0 6px 15px rgba(216, 112, 147, 0.3); }

.content-area h2, .content-area h3 { color: #d87093; margin-bottom: 20px; font-size: 22px; border-left: 5px solid #d87093; padding-left: 15px; border-radius: 3px; font-weight: normal;}
.content-area p { margin-bottom: 12px; font-size: 15px; }
.info-list { padding-left: 20px; color: #555; font-size: 15px; line-height: 1.8; }
.info-list li { margin-bottom: 12px; }

.design-link { color: #d87093; text-decoration: none; border-bottom: 1px solid #ffb8d1; transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); padding-bottom: 2px; display: inline-block; font-weight: normal;}
.design-link:hover { color: #ff8fb8; border-bottom-color: #ff8fb8; transform: translateY(-2px); }
.design-full-img { width: 100%; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); display: block; margin: 0 auto; }

.disclaimer-box { 
    background-color: rgba(255, 255, 255, 0.5); 
    backdrop-filter: blur(4px); 
    -webkit-backdrop-filter: blur(4px); 
    padding: 20px; 
    border-radius: 16px; 
    border-top: 4px solid #ff9cbd; 
    font-size: 14px; 
    color: #666; 
    margin-top: 30px; 
    line-height: 1.8; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.02); 
}

/* =========================================
   ✨ 历程时间轴样式 (Timeline) ✨
   ========================================= */
.milestone-counter {
    text-align: center;
    margin-bottom: 40px;
    background: rgba(255, 209, 223, 0.3);
    border-radius: 20px;
    padding: 20px;
    border: 2px dashed #ff9cbd;
}

.milestone-counter p {
    color: #666;
    margin-bottom: 10px;
    font-weight: bold;
}

.days-display {
    color: #d87093;
    font-size: 50px;
    font-family: 'ZCOOL KuaiLe', sans-serif;
    text-shadow: 2px 2px 5px rgba(216, 112, 147, 0.2);
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 30px;
    border-left: 4px solid #ffd1df;
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
    padding-left: 20px;
    background: rgba(255, 255, 255, 0.8);
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(216, 112, 147, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(216, 112, 147, 0.1);
}

.timeline-item:hover {
    transform: translateX(5px) scale(1.02);
    box-shadow: 0 8px 20px rgba(216, 112, 147, 0.2);
    border-color: #ff9cbd;
}

.timeline-dot {
    position: absolute;
    left: -45px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background-color: #fff;
    border: 4px solid #d87093;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(216, 112, 147, 0.3);
    z-index: 1;
}

.timeline-date {
    font-weight: bold;
    color: #d87093;
    margin-bottom: 5px;
    font-size: 16px;
    border-bottom: 1px dashed #ffd1df;
    display: inline-block;
    padding-bottom: 3px;
}

.timeline-content {
    color: #4a4a4a;
    font-size: 15px;
    margin-top: 8px;
}

.timeline-detail {
    display: block;
    font-size: 13px;
    color: #888;
    margin-top: 5px;
    line-height: 1.6;
}

/* =========================================
   ✨ 作品合集 & 视频列表样式 ✨
   ========================================= */
.collections-grid, .videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.collection-card, .video-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(216, 112, 147, 0.15);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(216, 112, 147, 0.1);
}

.collection-card:hover, .video-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 25px rgba(216, 112, 147, 0.3);
}

.card-cover {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
    background-color: #ffd1df;
}

.card-info {
    padding: 15px;
    text-align: center;
}

.card-title {
    color: #d87093;
    font-size: 15px;
    font-weight: bold;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-meta {
    font-size: 12px;
    color: #888;
}

.play-overlay {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: rgba(216,112,147,0.85); border-radius: 50%; width: 45px; height: 45px;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: 0.3s;
}
.video-card:hover .play-overlay {
    opacity: 1; transform: translate(-50%, -50%) scale(1.1);
}

/* =========================================
   ✨ B站直连视频播放弹窗 ✨
   ========================================= */
.video-modal {
    display: none; position: fixed; z-index: 999999;
    left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(255, 240, 245, 0.85);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.3s ease;
}

.video-modal.show { display: flex; opacity: 1; }

.video-container {
    width: 90vw; max-width: 850px; aspect-ratio: 16/9;
    background: #000; border-radius: 16px; overflow: hidden;
    box-shadow: 0 15px 40px rgba(216, 112, 147, 0.4);
    animation: zoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.video-container iframe {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%; border: none;
}

.video-close {
    position: absolute; top: 20px; right: 40px;
    color: #d87093; font-size: 50px; font-weight: bold;
    transition: 0.3s; z-index: 1000000;
}

.video-close:hover {
    color: #ff9cbd; text-decoration: none; transform: scale(1.2) rotate(90deg); 
}

/* =========================================
   ✨ 相册瀑布流样式 ✨
   ========================================= */
.gallery {
    column-count: 3; 
    column-gap: 20px;
    width: 100%;
    margin: 0 auto;
}

.gallery-item {
    margin-bottom: 20px;
    break-inside: avoid; 
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(216, 112, 147, 0.2);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    background-color: rgba(255, 255, 255, 0.8);
}

.gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 25px rgba(216, 112, 147, 0.4);
}

.gallery-item img {
    width: 100%;
    display: block; 
    object-fit: cover;
}

/* =========================================
   ✨ 图片预览弹窗 (Lightbox) ✨
   ========================================= */
.lightbox {
    display: none; 
    position: fixed;
    z-index: 999999; 
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 240, 245, 0.85); 
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.show {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90vw; 
    max-height: 90vh; 
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(216, 112, 147, 0.4);
    animation: zoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    object-fit: contain; 
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #d87093;
    font-size: 50px;
    font-weight: bold;
    transition: 0.3s;
    z-index: 1000000;
}

.lightbox-close:hover {
    color: #ff9cbd;
    text-decoration: none;
    transform: scale(1.2) rotate(90deg); 
}

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.6);
    color: #d87093;
    font-size: 30px;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000000;
    user-select: none;
}

.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }

.lightbox-prev:hover, .lightbox-next:hover {
    background-color: #d87093;
    color: #fff;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 15px rgba(216, 112, 147, 0.4);
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* =========================================
   ✨ 留言板功能样式 ✨
   ========================================= */
.guestbook-form { display: flex; flex-direction: column; gap: 15px; margin-bottom: 40px; }
.avatar-selector { display: flex; gap: 15px; justify-content: center; margin-bottom: 10px; flex-wrap: wrap; }
.avatar-selector input { display: none; }
.avatar-selector img { width: 50px; height: 50px; border-radius: 50%; border: 3px solid transparent; transition: 0.3s; opacity: 0.6; background-color: #fff; object-fit: cover;}
.avatar-selector input:checked + img { border-color: #d87093; opacity: 1; transform: scale(1.1); box-shadow: 0 4px 10px rgba(216, 112, 147, 0.3); }
.guestbook-form input, .guestbook-form textarea { width: 100%; padding: 15px; border: 2px solid rgba(216, 112, 147, 0.2); border-radius: 12px; font-family: inherit; font-size: 15px; box-sizing: border-box; outline: none; transition: all 0.3s ease; background: rgba(255, 255, 255, 0.7); resize: vertical; }
.guestbook-form input:focus, .guestbook-form textarea:focus { border-color: #d87093; box-shadow: 0 0 15px rgba(216, 112, 147, 0.15); background: rgba(255, 255, 255, 1); }
.gb-submit-btn { align-self: flex-end; background-color: #d87093; color: white; border: none; padding: 10px 28px; border-radius: 25px; font-size: 15px; font-weight: bold; transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); box-shadow: 0 5px 15px rgba(216, 112, 147, 0.3); cursor: pointer; }
.gb-submit-btn:disabled { background-color: #ccc; cursor: not-allowed; transform: none; box-shadow: none; }
.gb-submit-btn:hover:not(:disabled) { background-color: #ff6b81; transform: translateY(-4px) scale(1.02); box-shadow: 0 8px 20px rgba(216, 112, 147, 0.4); }

.comment-item { display: flex; gap: 15px; background: rgba(255, 255, 255, 0.8); border: 1px solid rgba(216, 112, 147, 0.15); border-radius: 16px; padding: 20px; margin-bottom: 15px; position: relative; transition: all 0.3s ease; }
.comment-item:hover { transform: translateX(5px); background: rgba(255, 255, 255, 0.95); box-shadow: 0 5px 15px rgba(216, 112, 147, 0.1); }
.comment-avatar { width: 45px; height: 45px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.comment-body { flex: 1; }
.comment-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; border-bottom: 1px dashed rgba(216, 112, 147, 0.2); padding-bottom: 8px; }
.comment-name { font-weight: bold; color: #d87093; font-size: 15px; margin-right: 10px; }
.comment-time { font-size: 12px; color: #999; }
.comment-content { color: #555; font-size: 15px; line-height: 1.6; white-space: pre-wrap; word-break: break-all; }

/* =========================================
   ✨ 悬浮气泡按钮组 (FAB) ✨
   ========================================= */
.fab-container {
    position: fixed; bottom: 40px; right: 40px;
    display: flex; flex-direction: column; gap: 15px;
    z-index: 1000; opacity: 0; visibility: hidden;
    transform: translateY(20px); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none; 
}

.fab-container.show { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }

.fab-btn {
    width: 42px; height: 42px; border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    color: #d87093; display: flex; justify-content: center; align-items: center;
    font-size: 20px; box-shadow: 0 4px 15px rgba(216, 112, 147, 0.2);
    border: 2px solid #ffd1df; text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    padding: 0; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}

.fab-btn svg { width: 60%; height: 60%; }

.fab-btn:hover {
    background-color: #d87093; color: #fff;
    transform: translateY(-5px) scale(1.1); box-shadow: 0 8px 20px rgba(216, 112, 147, 0.4); border-color: #d87093;
}

/* =========================================
   📱 手机端专属适配
   ========================================= */
@media (max-width: 768px) {
    .nav-wrapper { padding: 15px 5%; flex-direction: row; }
    .site-logo { height: 45px; } 
    .menu-toggle { display: flex; }
    .top-nav { 
        display: none; flex-direction: column; position: absolute; top: 75px; right: 5%;
        background: rgba(255, 255, 255, 0.95); padding: 15px; border-radius: 12px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1); gap: 15px; text-align: center; border: 1px solid rgba(216, 112, 147, 0.1);
    }
    .top-nav.active { display: flex; }
    
    .content-area { padding: 25px 20px; border-radius: 20px; }
    
    .background-image { 
        background-image: url('../images/cbg-character.png'); 
        background-position: center center; background-size: cover; background-repeat: no-repeat;
        width: 100vw; height: 100vh; height: 100dvh; 
    }
    
    .lang-switch { margin-left: 0; justify-content: center;}

    .gallery { column-count: 2; column-gap: 15px; }
    .gallery-item { margin-bottom: 15px; }
    .collections-grid, .videos-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .card-title { font-size: 13px; }
    .play-overlay { width: 35px; height: 35px; opacity: 1; }
    .play-overlay svg { width: 18px; height: 18px; }
    
    .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 20px; }
    .lightbox-prev { left: 10px; } .lightbox-next { right: 10px; }
    .lightbox-close, .video-close { right: 15px; top: 10px; font-size: 40px; }
    .video-container { width: 95vw; border-radius: 12px; }
    
    .comment-item { flex-direction: column; gap: 10px;}

    .timeline { padding-left: 20px; }
    .timeline-dot { left: -32px; width: 12px; height: 12px; border-width: 3px; }

    .fab-container { bottom: 20px; right: 20px; gap: 10px; }
    .fab-btn { width: 36px; height: 36px; font-size: 16px; }
}

@media (max-width: 500px) {
    .gallery { column-count: 1; }
}

/* =========================================
   ✨ 专属音乐站追加样式 ✨
   ========================================= */

/* 音乐卡片主体：继承了主页的毛玻璃特效 */
.music-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 35px 30px;
    width: 100%;
    max-width: 380px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(216, 112, 147, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.5);
    margin: 0 auto;
}

.music-song-name {
    margin: 10px 0 5px 0;
    font-size: 22px;
    color: #a578d6;
    font-weight: 700;
    border: none !important;
    padding: 0 !important;
}

.music-artist-name {
    font-size: 14px;
    color: #9980b3;
    margin-top: 0;
    margin-bottom: 20px;
}

/* 旋转封面 */
.music-cover {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    box-shadow: 0 10px 25px rgba(160, 100, 220, 0.25);
    border: 4px solid #fff;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes musicSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.music-spin { animation: musicSpin 15s linear infinite; }
.music-paused { animation-play-state: paused; }
.fade-transition { transition: opacity 0.4s ease; }
.fade-out { opacity: 0; }

/* 音乐进度条：加入了边界锁死，完美解决 0 宽度的竖杠溢出问题 */
.music-progress-container {
    background: #f1ebf7;
    border-radius: 9999px;
    cursor: pointer;
    margin: 20px 0;
    height: 10px;
    width: 100%;
    box-shadow: inset 0 3px 6px rgba(0,0,0,0.04); 
    overflow: hidden; /* ✨ 核心修复：强制裁切，把进度条死死锁在轨道里！ */
    transform: translateZ(0); /* 修复部分浏览器的圆角溢出 Bug */
}
.music-progress {
    background: linear-gradient(135deg, #c4a1eb, #a578d6);
    border-radius: 9999px;
    height: 100%;
    width: 0%;
    transition: width 0.1s linear; /* 去掉了透明度干扰，回归顺滑的宽度延伸 */
}

/* 控制按钮组 */
.music-controls-main {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px; 
    margin-bottom: 20px;
}

button { outline: none; border: none; }

.music-circle-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: #ebdff7;
    color: #835eb5;
    font-size: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(160, 100, 220, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.music-circle-btn:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 10px 20px rgba(160, 100, 220, 0.3); }
.music-circle-btn:active { transform: translateY(1px) scale(0.95); }

.music-play-btn {
    background-color: #a578d6;
    color: white;
    padding: 14px 40px;
    font-size: 16px;
    font-family: inherit;
    font-weight: 700;
    border-radius: 9999px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(165, 120, 214, 0.4);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    align-items: center;
    gap: 8px;
}
.music-play-btn:hover { transform: translateY(-4px); box-shadow: 0 12px 25px rgba(165, 120, 214, 0.6); }
.music-play-btn:active { transform: translateY(1px); }

.music-controls-sub {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.music-sub-btn {
    background-color: #fcfaff;
    color: #9980b3;
    border: 1px solid #efe6f7;
    padding: 10px 22px;
    font-size: 13px;
    font-family: inherit;
    font-weight: 700;
    border-radius: 9999px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(160, 100, 220, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}
.music-sub-btn:hover { background-color: #f4eaff; transform: translateY(-2px); box-shadow: 0 6px 15px rgba(160, 100, 220, 0.15); }
.music-sub-btn:active { transform: translateY(1px); }

/* 展开歌单样式 */
.music-playlist-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.music-playlist-box {
    margin-top: 15px;
    background: #faf7fd;
    border-radius: 20px;
    padding: 15px;
    max-height: 200px; 
    overflow-y: auto;
    box-shadow: inset 0 4px 10px rgba(160, 100, 220, 0.05);
    text-align: left;
}
#music-playlist-list { list-style: none; padding: 0; margin: 0; }
#music-playlist-list li {
    padding: 12px; border-bottom: 1px dashed #efe6f7;
    cursor: pointer; border-radius: 12px; font-size: 14px; color: #6a4a9c; transition: all 0.2s ease;
}
#music-playlist-list li:hover { background-color: #f1ebf7; transform: translateX(5px); }
.music-playlist-box::-webkit-scrollbar { width: 6px; }
.music-playlist-box::-webkit-scrollbar-thumb { background: #d4bced; border-radius: 10px; }