/*
 * ========================================
 *  新拟态风 (Neumorphism) 皮肤
 *  设计理念：柔和凸起阴影、与背景同色系、按下凹陷效果
 *  配色：背景 #e8ecf1 / 暗影 #d1d5d9 / 亮影 #ffffff / 文字 #4a4a6a / 强调 #7c8db5
 * ========================================
 */

html[data-skin="neumorphism"] {
    /* ---- CSS 变量覆盖 ---- */
    --nm-bg: #e8ecf1;
    --nm-shadow-dark: #d1d5d9;
    --nm-shadow-light: #ffffff;
    --nm-text: #4a4a6a;
    --nm-text-light: #7a7a95;
    --nm-accent: #7c8db5;
    --nm-accent-deep: #5a6d96;
    --nm-accent-light: #9aaccf;
    --nm-radius-lg: 24px;
    --nm-radius-md: 16px;
    --nm-radius-sm: 12px;
    --nm-shadow-raised: 8px 8px 16px #d1d5d9, -8px -8px 16px #ffffff;
    --nm-shadow-raised-sm: 4px 4px 8px #d1d5d9, -4px -4px 8px #ffffff;
    --nm-shadow-raised-xs: 2px 2px 4px #d1d5d9, -2px -2px 4px #ffffff;
    --nm-shadow-pressed: inset 4px 4px 8px #d1d5d9, inset -4px -4px 8px #ffffff;
    --nm-shadow-pressed-sm: inset 2px 2px 4px #d1d5d9, inset -2px -2px 4px #ffffff;
    --nm-shadow-hover: 12px 12px 24px #d1d5d9, -12px -12px 24px #ffffff;
    --nm-shadow-weak: 3px 3px 6px #d1d5d9, -3px -3px 6px #ffffff;
    --nm-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* 映射到原系统变量，保证兼容 */
    --pink-light: #e8ecf1;
    --pink: #7c8db5;
    --pink-deep: #5a6d96;
    --purple-light: #eef0f5;
    --purple: #8e9dc5;
    --mint: #7c8db5;
    --cream: #e8ecf1;
    --text: #4a4a6a;
    --text-light: #7a7a95;
    --white: #e8ecf1;
    --shadow-soft: 8px 8px 16px #d1d5d9, -8px -8px 16px #ffffff;
    --shadow-hover: 12px 12px 24px #d1d5d9, -12px -12px 24px #ffffff;
    --shadow-modal: 12px 12px 32px #d1d5d9, -12px -12px 32px #ffffff;
}

/* ========================================
 * 全局基础
 * ======================================== */
html[data-skin="neumorphism"] body {
    background: #e8ecf1;
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
 * 隐藏所有装饰元素
 * ======================================== */
html[data-skin="neumorphism"] .petals,
html[data-skin="neumorphism"] .stars,
html[data-skin="neumorphism"] .header-deco,
html[data-skin="neumorphism"] .card-hint {
    display: none !important;
}

/* ========================================
 * 头部 Header
 * ======================================== */
html[data-skin="neumorphism"] .header {
    background: #e8ecf1;
    border-radius: 24px;
    padding: 50px 30px 40px;
    margin-bottom: 50px;
    box-shadow: var(--nm-shadow-raised);
    text-align: center;
    position: relative;
    overflow: hidden;
}

html[data-skin="neumorphism"] .header::before {
    content: none;
}

html[data-skin="neumorphism"] .header h1 {
    font-size: 36px;
    color: #4a4a6a;
    margin-bottom: 12px;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(74, 74, 106, 0.1);
}

html[data-skin="neumorphism"] .header p {
    font-size: 16px;
    color: #7a7a95;
    line-height: 1.8;
}

html[data-skin="neumorphism"] .header-icon {
    width: 64px;
    height: 64px;
    display: block;
    margin: 0 auto 15px;
    animation: nm-bounce 2s ease-in-out infinite;
    filter: drop-shadow(2px 2px 4px #d1d5d9);
}

html[data-skin="neumorphism"] .header-icon-img {
    width: 64px;
    height: 64px;
    display: block;
    margin: 0 auto 15px;
    object-fit: contain;
    border-radius: 50%;
    animation: nm-bounce 2s ease-in-out infinite;
    box-shadow: var(--nm-shadow-raised-sm);
}

@keyframes nm-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ========================================
 * 站点卡片网格 Cards Grid
 * ======================================== */
html[data-skin="neumorphism"] .cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 50px;
}

html[data-skin="neumorphism"] .cards-title {
    text-align: center;
    font-size: 24px;
    color: #4a4a6a;
    margin-bottom: 30px;
}

/* ---- 单个卡片 ---- */
html[data-skin="neumorphism"] .site-card {
    background: #e8ecf1;
    border-radius: 24px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--nm-shadow-raised);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

html[data-skin="neumorphism"] .site-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--nm-shadow-hover);
    border: none;
}

html[data-skin="neumorphism"] .site-card:active {
    transform: translateY(0);
    box-shadow: var(--nm-shadow-pressed);
}

html[data-skin="neumorphism"] .site-card::after {
    content: none;
}

html[data-skin="neumorphism"] .site-card:hover::after {
    content: none;
}

/* ---- 卡片图标 ---- */
html[data-skin="neumorphism"] .card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-raised-sm);
    padding: 8px;
}

html[data-skin="neumorphism"] .card-icon-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: var(--nm-shadow-raised-xs);
}

/* ---- 卡片标题 ---- */
html[data-skin="neumorphism"] .card-title {
    font-size: 22px;
    color: #4a4a6a;
    margin-bottom: 8px;
}

/* ---- 卡片描述 ---- */
html[data-skin="neumorphism"] .card-desc {
    font-size: 14px;
    color: #7a7a95;
    line-height: 1.6;
    margin-bottom: 12px;
}

/* ---- 卡片状态 ---- */
html[data-skin="neumorphism"] .card-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 12px;
}

html[data-skin="neumorphism"] .status-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 12px;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed-sm);
}

html[data-skin="neumorphism"] .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #999;
    animation: nm-pulse 1.5s ease-in-out infinite;
}

html[data-skin="neumorphism"] .status-text {
    color: #7a7a95;
}

html[data-skin="neumorphism"] .latency-badge {
    padding: 4px 10px;
    border-radius: 12px;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed-sm);
    color: #7a7a95;
    font-weight: bold;
}

html[data-skin="neumorphism"] .status-active .status-dot {
    background: #7c8db5;
}

html[data-skin="neumorphism"] .status-active .status-text {
    color: #5a6d96;
}

html[data-skin="neumorphism"] .status-slow .status-dot {
    background: #c9a96e;
}

html[data-skin="neumorphism"] .status-slow .status-text {
    color: #c9a96e;
}

html[data-skin="neumorphism"] .status-error .status-dot {
    background: #d4878a;
}

html[data-skin="neumorphism"] .status-error .status-text {
    color: #d4878a;
}

html[data-skin="neumorphism"] .latency-fast {
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed-sm);
    color: #7c8db5;
}

html[data-skin="neumorphism"] .latency-medium {
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed-sm);
    color: #c9a96e;
}

html[data-skin="neumorphism"] .latency-slow {
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed-sm);
    color: #d4878a;
}

@keyframes nm-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ---- 卡片链接按钮（去看看） ---- */
html[data-skin="neumorphism"] .card-link {
    display: inline-block;
    padding: 12px 28px;
    background: #e8ecf1;
    color: #5a6d96;
    text-decoration: none;
    border-radius: 20px;
    font-size: 16px;
    font-family: inherit;
    font-weight: 600;
    transition: var(--nm-transition);
    box-shadow: var(--nm-shadow-raised-sm);
    border: none;
    cursor: pointer;
    pointer-events: auto;
}

html[data-skin="neumorphism"] .card-link:hover {
    background: #e8ecf1;
    color: #7c8db5;
    box-shadow: var(--nm-shadow-weak);
    transform: translateY(-2px);
}

html[data-skin="neumorphism"] .card-link:active {
    background: #e8ecf1;
    color: #5a6d96;
    box-shadow: var(--nm-shadow-pressed);
    transform: translateY(0);
}

/* ========================================
 * 详情弹窗 Modal
 * ======================================== */
html[data-skin="neumorphism"] .modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(74, 74, 106, 0.35);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

html[data-skin="neumorphism"] .modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

html[data-skin="neumorphism"] .modal {
    background: #e8ecf1;
    border-radius: 28px;
    padding: 40px;
    max-width: 480px;
    width: 100%;
    box-shadow: var(--nm-shadow-raised);
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html[data-skin="neumorphism"] .modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

/* ---- 弹窗关闭按钮 ---- */
html[data-skin="neumorphism"] .modal-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 36px; height: 36px;
    border: none;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-raised-sm);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--nm-transition);
}

html[data-skin="neumorphism"] .modal-close:hover {
    box-shadow: var(--nm-shadow-weak);
}

html[data-skin="neumorphism"] .modal-close:active {
    box-shadow: var(--nm-shadow-pressed);
}

html[data-skin="neumorphism"] .modal-close svg {
    width: 16px; height: 16px;
    stroke: #4a4a6a;
}

/* ---- 弹窗图标 ---- */
html[data-skin="neumorphism"] .modal-icon {
    width: 80px; height: 80px;
    margin: 0 auto 20px;
    display: block;
    border-radius: 20px;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-raised-sm);
    padding: 12px;
}

html[data-skin="neumorphism"] .modal-icon svg {
    width: 100%; height: 100%;
}

/* ---- 弹窗标题 ---- */
html[data-skin="neumorphism"] .modal-title {
    font-size: 28px;
    color: #4a4a6a;
    text-align: center;
    margin-bottom: 12px;
}

/* ---- 弹窗描述 ---- */
html[data-skin="neumorphism"] .modal-desc {
    font-size: 15px;
    color: #7a7a95;
    text-align: center;
    line-height: 1.8;
    margin-bottom: 24px;
}

/* ---- 弹窗详情区 ---- */
html[data-skin="neumorphism"] .modal-details {
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
}

html[data-skin="neumorphism"] .modal-detail-item {
    display: flex;
    align-items: center;
    padding: 8px 0;
    font-size: 14px;
    color: #4a4a6a;
}

html[data-skin="neumorphism"] .modal-detail-item:not(:last-child) {
    border-bottom: 1px dashed #c8cdd6;
}

html[data-skin="neumorphism"] .modal-detail-item svg {
    width: 18px; height: 18px;
    margin-right: 12px;
    flex-shrink: 0;
    stroke: #7c8db5;
}

/* ---- 弹窗按钮 ---- */
html[data-skin="neumorphism"] .modal-actions {
    display: flex;
    gap: 12px;
}

html[data-skin="neumorphism"] .modal-btn {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: var(--nm-transition);
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

html[data-skin="neumorphism"] .modal-btn-primary {
    background: #e8ecf1;
    color: #5a6d96;
    box-shadow: var(--nm-shadow-raised-sm);
}

html[data-skin="neumorphism"] .modal-btn-primary:hover {
    color: #7c8db5;
    box-shadow: var(--nm-shadow-weak);
    transform: translateY(-2px);
}

html[data-skin="neumorphism"] .modal-btn-primary:active {
    box-shadow: var(--nm-shadow-pressed);
    transform: translateY(0);
    color: #5a6d96;
}

html[data-skin="neumorphism"] .modal-btn-secondary {
    background: #e8ecf1;
    color: #7a7a95;
    box-shadow: var(--nm-shadow-raised-sm);
}

html[data-skin="neumorphism"] .modal-btn-secondary:hover {
    color: #4a4a6a;
    box-shadow: var(--nm-shadow-weak);
    transform: translateY(-2px);
}

html[data-skin="neumorphism"] .modal-btn-secondary:active {
    box-shadow: var(--nm-shadow-pressed);
    transform: translateY(0);
    color: #4a4a6a;
}

/* ========================================
 * 备用链接 Backups
 * ======================================== */
html[data-skin="neumorphism"] .backup-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
    width: 100%;
}

html[data-skin="neumorphism"] .backup-link-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed-sm);
    border-radius: 8px;
    font-size: 13px;
}

html[data-skin="neumorphism"] .backup-link-item a {
    color: #5a6d96;
    text-decoration: none;
    word-break: break-all;
    flex: 1;
}

html[data-skin="neumorphism"] .backup-link-item a:hover {
    color: #7c8db5;
    text-decoration: underline;
}

html[data-skin="neumorphism"] .backup-link-item .copy-btn {
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-raised-xs);
    border: none;
    border-radius: 6px;
    padding: 4px 10px;
    cursor: pointer;
    font-size: 11px;
    color: #5a6d96;
    font-weight: 600;
    transition: var(--nm-transition);
}

html[data-skin="neumorphism"] .backup-link-item .copy-btn:hover {
    box-shadow: var(--nm-shadow-weak);
    color: #7c8db5;
}

html[data-skin="neumorphism"] .backup-link-item .copy-btn:active {
    box-shadow: var(--nm-shadow-pressed-sm);
    color: #5a6d96;
}

/* ========================================
 * 底部 Footer
 * ======================================== */
html[data-skin="neumorphism"] .footer {
    text-align: center;
    padding: 30px;
    background: #e8ecf1;
    border-radius: 20px;
    box-shadow: var(--nm-shadow-raised);
}

html[data-skin="neumorphism"] .footer p {
    font-size: 14px;
    color: #7a7a95;
    margin: 8px 0;
    line-height: 1.8;
}

html[data-skin="neumorphism"] .footer .update-time {
    font-weight: bold;
    color: #5a6d96;
}

html[data-skin="neumorphism"] .footer a {
    color: #5a6d96;
    text-decoration: none;
    transition: color 0.3s ease;
}

html[data-skin="neumorphism"] .footer a:hover {
    color: #7c8db5;
}

html[data-skin="neumorphism"] .footer .heart {
    color: #d4878a;
    display: inline-block;
    animation: nm-heartbeat 1.5s ease-in-out infinite;
}

html[data-skin="neumorphism"] .heart-icon {
    display: inline-block;
    width: 16px; height: 16px;
    vertical-align: middle;
    animation: nm-heartbeat 1.5s ease-in-out infinite;
}

@keyframes nm-heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ========================================
 * 公告横幅 Announcement Banner
 * ======================================== */
html[data-skin="neumorphism"] .announcement-banner {
    background: #e8ecf1;
    border-radius: 16px;
    padding: 16px 24px;
    margin-bottom: 24px;
    box-shadow: var(--nm-shadow-raised);
    border: none;
    position: relative;
    overflow: hidden;
    min-height: 80px;
}

html[data-skin="neumorphism"] .announcement-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #7c8db5;
    border-radius: 4px 4px 0 0;
}

html[data-skin="neumorphism"] .announcement-text {
    flex: 1;
    font-size: 14px;
    color: #4a4a6a;
    line-height: 1.4;
}

html[data-skin="neumorphism"] .announcement-text strong {
    color: #5a6d96;
}

html[data-skin="neumorphism"] .announcement-badge.info {
    background: #7c8db5;
    box-shadow: var(--nm-shadow-raised-xs);
}

html[data-skin="neumorphism"] .announcement-badge.urgent {
    background: #d4878a;
    box-shadow: var(--nm-shadow-raised-xs);
    animation: nm-urgent-pulse 1s ease-in-out infinite;
}

html[data-skin="neumorphism"] .announcement-badge.maintenance {
    background: #c9a96e;
    box-shadow: var(--nm-shadow-raised-xs);
}

@keyframes nm-urgent-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

html[data-skin="neumorphism"] .ann-control-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-raised-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--nm-transition);
}

html[data-skin="neumorphism"] .ann-control-btn svg {
    width: 16px;
    height: 16px;
    stroke: #5a6d96;
}

html[data-skin="neumorphism"] .ann-control-btn:hover {
    box-shadow: var(--nm-shadow-weak);
}

html[data-skin="neumorphism"] .ann-control-btn:active {
    box-shadow: var(--nm-shadow-pressed-sm);
}

/* ========================================
 * 公告弹窗 Announcement Popup
 * ======================================== */
html[data-skin="neumorphism"] .announcement-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(74, 74, 106, 0.35);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    animation: nm-overlayFadeIn 0.3s ease;
}

@keyframes nm-overlayFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

html[data-skin="neumorphism"] .announcement-popup {
    background: #e8ecf1;
    border-radius: 28px;
    padding: 32px;
    max-width: 480px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--nm-shadow-raised);
    animation: nm-popupSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

@keyframes nm-popupSlideIn {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

html[data-skin="neumorphism"] .announcement-popup::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: #7c8db5;
    border-radius: 28px 28px 0 0;
}

html[data-skin="neumorphism"] .popup-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #d1d5d9;
}

html[data-skin="neumorphism"] .popup-icon {
    width: 32px;
    height: 32px;
    color: #5a6d96;
    flex-shrink: 0;
    stroke: #5a6d96;
}

html[data-skin="neumorphism"] .popup-header h3 {
    margin: 0;
    color: #4a4a6a;
    font-size: 20px;
    font-family: inherit;
}

html[data-skin="neumorphism"] .popup-ann-item {
    padding: 16px;
    background: #e8ecf1;
    box-shadow: var(--nm-shadow-pressed);
    border-radius: 12px;
    border-left: 4px solid #7c8db5;
}

html[data-skin="neumorphism"] .popup-ann-item .popup-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: bold;
    color: white;
    margin-bottom: 8px;
}

html[data-skin="neumorphism"] .popup-ann-item .popup-badge.info {
    background: #7c8db5;
}

html[data-skin="neumorphism"] .popup-ann-item .popup-badge.urgent {
    background: #d4878a;
    animation: nm-urgent-pulse 1s ease-in-out infinite;
}

html[data-skin="neumorphism"] .popup-ann-item .popup-badge.maintenance {
    background: #c9a96e;
}

html[data-skin="neumorphism"] .popup-ann-item h4 {
    margin: 0 0 8px 0;
    color: #4a4a6a;
    font-size: 16px;
}

html[data-skin="neumorphism"] .popup-ann-item p {
    margin: 0;
    color: #7a7a95;
    font-size: 14px;
    line-height: 1.6;
}

/* ---- 公告弹窗关闭按钮 ---- */
html[data-skin="neumorphism"] .popup-close-btn {
    display: block;
    width: 100%;
    padding: 14px;
    margin-top: 24px;
    background: #e8ecf1;
    color: #5a6d96;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--nm-transition);
    font-family: inherit;
    box-shadow: var(--nm-shadow-raised-sm);
}

html[data-skin="neumorphism"] .popup-close-btn:hover {
    color: #7c8db5;
    box-shadow: var(--nm-shadow-weak);
    transform: translateY(-2px);
}

html[data-skin="neumorphism"] .popup-close-btn:active {
    box-shadow: var(--nm-shadow-pressed);
    transform: translateY(0);
    color: #5a6d96;
}

/* ========================================
 * 响应式 - 平板端
 * ======================================== */
@media (max-width: 900px) {
    html[data-skin="neumorphism"] .cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* ========================================
 * 响应式 - 手机端
 * ======================================== */
@media (max-width: 640px) {
    html[data-skin="neumorphism"] body {
        font-size: 14px;
    }

    html[data-skin="neumorphism"] .container {
        padding: 24px 16px 40px;
    }

    html[data-skin="neumorphism"] .header {
        padding: 40px 20px 30px;
        margin-bottom: 30px;
        border-radius: 20px;
    }

    html[data-skin="neumorphism"] .header h1 {
        font-size: 28px;
    }

    html[data-skin="neumorphism"] .header-icon,
    html[data-skin="neumorphism"] .header-icon-img {
        width: 56px;
        height: 56px;
    }

    html[data-skin="neumorphism"] .cards-title {
        font-size: 22px;
        margin-bottom: 24px;
    }

    html[data-skin="neumorphism"] .cards-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-bottom: 40px;
    }

    html[data-skin="neumorphism"] .site-card {
        padding: 24px 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        border-radius: 20px;
    }

    html[data-skin="neumorphism"] .site-card:active {
        transform: scale(0.98);
        box-shadow: var(--nm-shadow-pressed);
    }

    html[data-skin="neumorphism"] .card-icon,
    html[data-skin="neumorphism"] .card-icon-img {
        width: 48px;
        height: 48px;
        margin-bottom: 12px;
    }

    html[data-skin="neumorphism"] .card-title {
        font-size: 20px;
    }

    html[data-skin="neumorphism"] .card-desc {
        font-size: 13px;
        margin-bottom: 16px;
    }

    html[data-skin="neumorphism"] .card-status {
        margin-bottom: 12px;
    }

    html[data-skin="neumorphism"] .card-link {
        padding: 10px 24px;
        font-size: 15px;
    }

    html[data-skin="neumorphism"] .modal {
        padding: 28px 20px;
        border-radius: 24px;
    }

    html[data-skin="neumorphism"] .modal-icon {
        width: 64px;
        height: 64px;
    }

    html[data-skin="neumorphism"] .modal-title {
        font-size: 24px;
    }

    html[data-skin="neumorphism"] .modal-desc {
        font-size: 14px;
    }

    html[data-skin="neumorphism"] .modal-actions {
        flex-direction: column;
    }

    html[data-skin="neumorphism"] .announcement-popup {
        padding: 24px 18px;
    }
}

/* ========================================
 * 响应式 - 小屏手机
 * ======================================== */
@media (max-width: 360px) {
    html[data-skin="neumorphism"] body {
        font-size: 13px;
    }

    html[data-skin="neumorphism"] .container {
        padding: 16px 12px 32px;
    }

    html[data-skin="neumorphism"] .header {
        padding: 32px 16px 24px;
    }

    html[data-skin="neumorphism"] .site-card {
        padding: 20px 16px;
    }
}

/* ========================================
 * 响应式 - 横屏适配
 * ======================================== */
@media (max-height: 500px) and (orientation: landscape) {
    html[data-skin="neumorphism"] .container {
        padding: 16px 24px;
    }

    html[data-skin="neumorphism"] .header {
        padding: 24px;
        margin-bottom: 20px;
    }

    html[data-skin="neumorphism"] .cards-grid {
        gap: 14px;
    }

    html[data-skin="neumorphism"] .site-card {
        padding: 16px;
    }
}

/* ========================================
 * 触摸设备优化
 * ======================================== */
@media (hover: none) and (pointer: coarse) {
    html[data-skin="neumorphism"] .site-card:hover {
        transform: none;
        box-shadow: var(--nm-shadow-raised);
        border: none;
    }

    html[data-skin="neumorphism"] .site-card:active {
        transform: scale(0.98);
        box-shadow: var(--nm-shadow-pressed);
    }
}

/* ========================================
 * 暗色模式 - 新拟态保持亮色光影（这是设计核心，不可暗化）
 * ======================================== */
@media (prefers-color-scheme: dark) {
    html[data-skin="neumorphism"] {
        --pink-light: #e8ecf1;
        --pink: #7c8db5;
        --pink-deep: #5a6d96;
        --purple-light: #eef0f5;
        --purple: #8e9dc5;
        --mint: #7c8db5;
        --cream: #e8ecf1;
        --text: #4a4a6a;
        --text-light: #7a7a95;
        --white: #e8ecf1;
    }

    html[data-skin="neumorphism"] body {
        background: #e8ecf1;
    }
}

/* ========================================
 * 减少动画偏好
 * ======================================== */
@media (prefers-reduced-motion: reduce) {
    html[data-skin="neumorphism"] *,
    html[data-skin="neumorphism"] *::before,
    html[data-skin="neumorphism"] *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}