.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: filter 0.35s ease;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../20190802_124407_IMG.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    animation: heroBgZoom 20s ease-in-out infinite alternate;
}

@keyframes heroBgZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.25) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #ffffff;
    padding: 32px;
    max-width: 640px;
}

.hero-hitokoto {
    font-family: var(--font-serif);
    font-size: clamp(22px, 5vw, 36px);
    font-weight: 400;
    letter-spacing: 3px;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
    line-height: 1.8;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.3s;
}

.hero-from {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 2px;
    opacity: 0;
    margin-top: 28px;
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
    transition: all 0.6s ease;
    transform: translateY(8px);
}

.hero-from.show {
    opacity: 0.7;
    transform: translateY(0);
}

.hero-hitokoto::after {
    content: '';
    display: inline-block;
    width: 2px;
    height: 1.2em;
    background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.4) 100%);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: cursorBlink 0.8s ease-in-out infinite;
    border-radius: 1px;
    box-shadow: 0 0 12px rgba(255,255,255,0.4);
}

.hero-hitokoto.done::after {
    display: none;
}

@keyframes cursorBlink {
    0%, 100% { 
        opacity: 1; 
        box-shadow: 0 0 12px rgba(255,255,255,0.6), 0 0 24px rgba(255,255,255,0.3);
    }
    50% { 
        opacity: 0.3; 
        box-shadow: 0 0 4px rgba(255,255,255,0.2);
    }
}

.typewriter-char {
    display: inline;
    animation: charFadeIn 0.35s ease-out forwards;
    opacity: 0;
}

@keyframes charFadeIn {
    0% {
        opacity: 0;
        filter: blur(6px);
        transform: translateY(3px);
    }
    100% {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0);
    }
}

.scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: #ffffff;
    opacity: 0.6;
    animation: bounce 2.5s ease-in-out infinite;
    z-index: 1;
}

.scroll-hint svg {
    width: 22px;
    height: 22px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.message-entry {
    padding: 40px 24px;
    max-width: 800px;
    margin: 0 auto;
    transition: filter 0.35s ease;
}

.message-entry-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 20px 24px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.message-entry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(var(--accent-rgb, 100, 100, 100), 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.message-entry-card:hover {
    border-color: var(--text-muted);
    box-shadow: var(--shadow-lg), 0 8px 32px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.message-entry-card:hover::before {
    opacity: 1;
}

.message-entry-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--accent-light) 0%, rgba(var(--accent-rgb, 100, 100, 100), 0.15) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.message-entry-icon::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--text-muted) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.message-entry-card:hover .message-entry-icon {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.message-entry-card:hover .message-entry-icon::after {
    opacity: 0.3;
}

.message-entry-icon svg {
    width: 28px;
    height: 28px;
    color: var(--text);
    transition: transform 0.4s ease;
}

.message-entry-card:hover .message-entry-icon svg {
    transform: rotate(5deg);
}

.message-entry-content {
    flex: 1;
    min-width: 0;
    transition: transform 0.3s ease;
}

.message-entry-card:hover .message-entry-content {
    transform: translateX(4px);
}

.message-entry-title {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
    letter-spacing: 3px;
    transition: color 0.3s ease;
}

.message-entry-card:hover .message-entry-title {
    color: var(--text);
}

.message-entry-desc {
    font-size: 13px;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.message-entry-card:hover .message-entry-desc {
    color: var(--text-secondary);
}

.message-entry-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background: rgba(var(--text-rgb, 0, 0, 0), 0.03);
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.message-entry-arrow svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.message-entry-card:hover .message-entry-arrow {
    background: var(--text);
    color: var(--bg);
    transform: scale(1.1);
}

.message-entry-card:hover .message-entry-arrow svg {
    transform: translateX(2px);
}

.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px 100px;
    transition: filter 0.35s ease;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    letter-spacing: 2px;
}

.moments {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.moment-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transform: translateY(30px);
    animation: cardFadeIn 0.6s ease forwards;
}

.moment-card:nth-child(1) { animation-delay: 0.1s; }
.moment-card:nth-child(2) { animation-delay: 0.2s; }
.moment-card:nth-child(3) { animation-delay: 0.3s; }
.moment-card:nth-child(4) { animation-delay: 0.4s; }
.moment-card:nth-child(5) { animation-delay: 0.5s; }
.moment-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes cardFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.moment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border);
}

.moment-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 20px 0;
}

.moment-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 500;
    flex-shrink: 0;
    overflow: hidden;
    border: 2px solid var(--border-light);
}

.moment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.moment-author {
    flex: 1;
    min-width: 0;
}

.moment-author-name {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.3px;
}

.moment-time {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
    letter-spacing: 0.2px;
}

.moment-body {
    padding: 16px 20px 20px;
}

.moment-text {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.75;
    color: var(--text);
    white-space: pre-wrap;
    letter-spacing: 0.2px;
}

.moment-images {
    margin-top: 14px;
    border-radius: var(--radius);
    overflow: hidden;
}

.moment-images.single {
    display: block;
}

.moment-images.single img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--radius);
}

.moment-images.single img:hover {
    opacity: 0.92;
    transform: scale(1.01);
}

.moment-images.grid {
    display: grid;
    gap: 3px;
}

.moment-images.grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.moment-images.grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.moment-images.grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
}

.moment-images.grid img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.moment-images.grid img:hover {
    opacity: 0.88;
    transform: scale(1.02);
}

.moment-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    margin-top: 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    transition: all 0.25s ease;
    cursor: pointer;
    border: 1px solid var(--border-light);
}

.moment-link:hover {
    background: var(--bg-tertiary);
    border-color: var(--border);
}

.moment-link-icon {
    width: 42px;
    height: 42px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.moment-link-icon svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

.moment-link-info {
    flex: 1;
    min-width: 0;
}

.moment-link-title {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text);
}

.moment-link-url {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
}

.moment-article {
    padding: 16px 18px;
    margin-top: 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.25s ease;
    border: 1px solid var(--border-light);
}

.moment-article:hover {
    background: var(--bg-tertiary);
    border-color: var(--border);
}

.moment-article-title {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text);
}

.moment-article-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.moment-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-top: 1px solid var(--border-light);
    margin-top: 4px;
}

.moment-actions {
    display: flex;
    gap: 8px;
}

.moment-action {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.25s ease;
    background: none;
    border: none;
    padding: 8px 12px;
    border-radius: 20px;
}

.moment-action:hover {
    color: var(--text);
    background: var(--bg-secondary);
}

.moment-action.liked {
    color: #e53935;
}

.moment-action.liked svg {
    fill: currentColor;
}

.moment-action svg {
    width: 16px;
    height: 16px;
}

.moment-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.moment-tag {
    font-size: 12px;
    color: var(--text-muted);
    background: var(--bg-secondary);
    padding: 5px 12px;
    border-radius: 14px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.moment-tag:hover {
    background: var(--bg-tertiary);
    color: var(--text);
}

.load-more {
    text-align: center;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
}

.load-more-btn {
    padding: 14px 36px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 28px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.load-more-btn:hover {
    border-color: var(--text-muted);
    color: var(--text);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.skeleton-moment-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

.skeleton-moment-card .moment-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 20px 0;
}

.skeleton-moment-card .moment-author {
    flex: 1;
}

.skeleton-moment-card .moment-body {
    padding: 16px 20px 20px;
}

.skeleton-moment-card .moment-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-top: 1px solid var(--border-light);
}

.skeleton-moment-card .moment-actions {
    display: flex;
    gap: 8px;
}

.loading-skeleton {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.skeleton-line {
    height: 14px;
    background: var(--bg-secondary);
    border-radius: 6px;
    margin-bottom: 12px;
    animation: skeletonPulse 1.5s ease-in-out infinite;
}

.skeleton-line:last-child {
    margin-bottom: 0;
    width: 60%;
}

@keyframes skeletonPulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 0.3; }
}

.image-viewer {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.image-viewer.active {
    opacity: 1;
    visibility: visible;
}

.image-viewer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.94);
    cursor: pointer;
}

.image-viewer-container {
    position: relative;
    z-index: 1;
    max-width: 100vw;
    max-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px;
    touch-action: none;
}

.image-viewer-img {
    max-width: calc(100vw - 112px);
    max-height: calc(100vh - 112px);
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
    transition: transform 0.15s ease-out;
    will-change: transform;
    border-radius: var(--radius);
}

.image-viewer-close {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
}

.image-viewer-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.image-viewer-close svg {
    width: 22px;
    height: 22px;
    color: #ffffff;
}

.image-viewer-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
}

.image-viewer-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.image-viewer-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.image-viewer-nav svg {
    width: 24px;
    height: 24px;
    color: #ffffff;
}

.image-viewer-prev {
    left: 20px;
}

.image-viewer-next {
    right: 20px;
}

.image-viewer-nav.hidden {
    opacity: 0;
    pointer-events: none;
}

.image-viewer-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 1px;
}

.subscribe-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 24px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.3px;
}

.subscribe-btn:hover {
    border-color: var(--text-muted);
    color: var(--text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.subscribe-btn svg {
    width: 16px;
    height: 16px;
}

.subscribe-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.subscribe-modal.active {
    opacity: 1;
    visibility: visible;
}

.subscribe-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.subscribe-modal-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    transform: translateY(24px) scale(0.95);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.subscribe-modal.active .subscribe-modal-content {
    transform: translateY(0) scale(1);
}

.subscribe-modal-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
}

.subscribe-modal-close:hover {
    background: var(--bg-tertiary);
    transform: scale(1.1);
}

.subscribe-modal-close svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

.subscribe-modal-header {
    text-align: center;
    margin-bottom: 28px;
}

.subscribe-icon {
    width: 52px;
    height: 52px;
    color: var(--text);
    margin-bottom: 18px;
}

.subscribe-modal-header h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.subscribe-modal-header p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.subscribe-form .form-group {
    margin-bottom: 18px;
}

.subscribe-form label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.subscribe-form input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 15px;
    color: var(--text);
    transition: all 0.25s ease;
}

.subscribe-form input:focus {
    outline: none;
    border-color: var(--text-muted);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.subscribe-form input::placeholder {
    color: var(--text-muted);
}

.subscribe-submit {
    width: 100%;
    padding: 15px;
    background: var(--text);
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    color: var(--bg);
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    letter-spacing: 0.5px;
}

.subscribe-submit:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.subscribe-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.subscribe-submit .spinner {
    width: 18px;
    height: 18px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.subscribe-success {
    text-align: center;
    padding: 24px 0;
}

.subscribe-success svg {
    width: 60px;
    height: 60px;
    color: #27ae60;
    margin-bottom: 20px;
}

.subscribe-success h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.subscribe-success p {
    font-size: 14px;
    color: var(--text-muted);
}

@media (max-width: 1024px) {
    .moments {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-hitokoto {
        font-size: 20px;
        letter-spacing: 2px;
    }

    .hero-from {
        font-size: 13px;
    }

    .message-entry {
        padding: 24px 16px;
    }

    .message-entry-card {
        padding: 16px 18px;
        gap: 16px;
    }

    .message-entry-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }

    .message-entry-icon svg {
        width: 24px;
        height: 24px;
    }

    .message-entry-title {
        font-size: 16px;
        letter-spacing: 2px;
    }

    .message-entry-desc {
        font-size: 12px;
    }

    .message-entry-arrow {
        width: 36px;
        height: 36px;
    }

    .message-entry-arrow svg {
        width: 16px;
        height: 16px;
    }

    .main {
        padding: 48px 16px 80px;
    }

    .moments {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .section-header {
        margin-bottom: 24px;
        padding-bottom: 16px;
    }

    .section-title {
        font-size: 14px;
    }

    .moment-header {
        padding: 16px 16px 0;
    }

    .moment-body {
        padding: 14px 16px 16px;
    }

    .moment-footer {
        padding: 12px 16px;
    }

    .moment-avatar {
        width: 40px;
        height: 40px;
        font-size: 15px;
    }

    .moment-author-name {
        font-size: 14px;
    }

    .moment-text {
        font-size: 14px;
    }

    .moment-images.single img {
        max-height: 320px;
    }

    .moment-action {
        padding: 6px 10px;
        font-size: 12px;
    }

    .load-more {
        margin-top: 36px;
        padding-top: 36px;
    }

    .load-more-btn {
        padding: 12px 28px;
        font-size: 13px;
    }

    .subscribe-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .image-viewer-container {
        padding: 0;
    }

    .image-viewer-img {
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }

    .image-viewer-close {
        top: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
    }

    .image-viewer-close svg {
        width: 20px;
        height: 20px;
    }

    .image-viewer-nav {
        width: 44px;
        height: 44px;
    }

    .image-viewer-nav svg {
        width: 20px;
        height: 20px;
    }

    .image-viewer-prev {
        left: 16px;
    }

    .image-viewer-next {
        right: 16px;
    }

    .image-viewer-counter {
        bottom: 20px;
        font-size: 13px;
        padding: 8px 16px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 24px 20px;
    }

    .subscribe-modal-content {
        padding: 28px 24px;
    }

    .subscribe-modal-header h3 {
        font-size: 20px;
    }
}

.share-panel {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.share-panel.active {
    opacity: 1;
    visibility: visible;
}

.share-panel-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.share-panel-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 500px;
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 24px;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.share-panel.active .share-panel-content {
    transform: translateY(0);
}

.share-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.share-panel-header h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    letter-spacing: 1px;
}

.share-panel-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
}

.share-panel-close:hover {
    background: var(--bg-tertiary);
    transform: scale(1.1);
}

.share-panel-close svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.share-platforms {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.share-platform {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 16px 8px;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    border-radius: var(--radius);
}

.share-platform:hover {
    background: var(--bg-secondary);
}

.share-platform-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease;
}

.share-platform:hover .share-platform-icon {
    transform: scale(1.1);
}

.share-platform-icon svg {
    width: 26px;
    height: 26px;
}

.share-platform-icon.wechat {
    background: linear-gradient(135deg, #07c160 0%, #00a54f 100%);
    color: #ffffff;
}

.share-platform-icon.weibo {
    background: linear-gradient(135deg, #ff5722 0%, #e64a19 100%);
    color: #ffffff;
}

.share-platform-icon.qq {
    background: linear-gradient(135deg, #12b7f5 0%, #0d8ecf 100%);
    color: #ffffff;
}

.share-platform-icon.copy {
    background: linear-gradient(135deg, #607d8b 0%, #455a64 100%);
    color: #ffffff;
}

.share-platform-icon.poster {
    background: linear-gradient(135deg, #9c27b0 0%, #7b1fa2 100%);
    color: #ffffff;
}

.share-platform span {
    font-size: 13px;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.wechat-qrcode-modal {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.wechat-qrcode-modal.active {
    opacity: 1;
    visibility: visible;
}

.wechat-qrcode-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.wechat-qrcode-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 320px;
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.wechat-qrcode-modal.active .wechat-qrcode-content {
    transform: scale(1);
}

.wechat-qrcode-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
}

.wechat-qrcode-close:hover {
    background: var(--bg-tertiary);
    transform: scale(1.1);
}

.wechat-qrcode-close svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

.wechat-qrcode-content h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.wechat-qrcode-img {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: #ffffff;
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.wechat-qrcode-img canvas,
.wechat-qrcode-img img {
    width: 180px !important;
    height: 180px !important;
}

.wechat-qrcode-content p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.poster-modal {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.poster-modal.active {
    opacity: 1;
    visibility: visible;
}

.poster-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.poster-modal-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.poster-modal.active .poster-modal-content {
    transform: scale(1);
}

.poster-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
    z-index: 10;
}

.poster-modal-close:hover {
    background: var(--bg-tertiary);
    transform: scale(1.1);
}

.poster-modal-close svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

.poster-preview {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 20px;
}

.poster-preview canvas {
    width: 100%;
    display: block;
}

.poster-actions {
    display: flex;
    justify-content: center;
}

.poster-download-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--text);
    border: none;
    border-radius: 28px;
    font-size: 15px;
    font-weight: 500;
    color: var(--bg);
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.5px;
}

.poster-download-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.poster-download-btn svg {
    width: 18px;
    height: 18px;
}

.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 14px 28px;
    background: var(--text);
    color: var(--bg);
    border-radius: 28px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10002;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

@media (max-width: 768px) {
    .share-platforms {
        grid-template-columns: repeat(5, 1fr);
        gap: 12px;
    }

    .share-platform {
        padding: 12px 6px;
    }

    .share-platform-icon {
        width: 46px;
        height: 46px;
    }

    .share-platform-icon svg {
        width: 22px;
        height: 22px;
    }

    .share-platform span {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .share-platforms {
        grid-template-columns: repeat(3, 1fr);
    }
}