/* 字體導入 */
/* Google Fonts 已移除以解決載入問題 */

/* Favicon 特效 */
@keyframes faviconGlow {
    0%, 100% {
        filter: brightness(1) drop-shadow(0 0 5px rgba(88, 101, 242, 0.3));
    }
    50% {
        filter: brightness(1.2) drop-shadow(0 0 15px rgba(88, 101, 242, 0.6));
    }
}

@keyframes faviconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes faviconRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Favicon 動畫已移除 */

/* CSS變數 */
:root {
    --primary-color: #5865F2;
    --secondary-color: #4752C4;
    --accent-color: #7289DA;
    --success-color: #57F287;
    --warning-color: #FEE75C;
    --danger-color: #ED4245;
    
    --background-primary: #2C2F33;
    --background-secondary: #36393F;
    --background-tertiary: #40444B;
    --background-accent: #4F545C;
    
    --text-primary: #FFFFFF;
    --text-secondary: #B9BBBE;
    --text-muted: #72767D;
    
    --border-color: #40444B;
    --shadow-color: rgba(0, 0, 0, 0.3);
    
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    
    /* 滾動條顏色變數 */
    --scrollbar-bg: #2C2F33;
    --scrollbar-track: #40444B;
    --scrollbar-thumb: #5865F2;
    --scrollbar-thumb-hover: #4752C4;
    --scrollbar-width: 12px;
    
    /* 動畫變數 - 支援 prefers-reduced-motion */
    --animation-duration: 0.3s;
    --animation-timing: ease;
    --transform-duration: 0.3s;
    --opacity-duration: 0.3s;
}

/* Windows 11 動畫偏好設定支援 */
@media (prefers-reduced-motion: reduce) {
    :root {
        --animation-duration: 0.01ms;
        --transform-duration: 0.01ms;
        --opacity-duration: 0.15s; /* 保持最小透明度動畫以確保內容可見 */
    }
    
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-delay: -0.01ms !important;
        animation-iteration-count: 1 !important;
        background-attachment: initial !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0s !important;
    }
    
    /* 確保所有關鍵 UI 元素始終可見 - 修復 Windows 11 動畫關閉問題 */
    html, body,
    .page-wrapper,
    header,
    main,
    footer,
    .hero,
    .hero-content,
    .hero-title,
    .hero-subtitle,
    .hero-badge,
    .nav-brand,
    .nav-brand .logo,
    .settings-menu-fixed,
    .settings-btn,
    .settings-dropdown,
    .post-card,
    .modal-content,
    .legal-btn,
    .btn-login,
    .search-input,
    .search-btn,
    .footer-content,
    .footer-legal-links {
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* 移除可能導致隱藏的變換效果，但保持布局位置 */
    .hero-content,
    .post-card,
    .settings-dropdown,
    .modal-content,
    .legal-btn,
    .btn-login,
    #devtools-cat-icon,
    header,
    footer {
        transform: none !important;
    }
    
    /* 搜尋按鈕定位修復 - 動畫關閉時保持正確位置 */
    .search-btn {
        /* 強制回到原始定位，移除所有縮放 */
        transform: translateY(-50%) !important;
        transition: none !important;
        animation: none !important;
    }
    
    .search-btn:hover {
        /* hover 時也保持原始定位，只改變顏色 */
        transform: translateY(-50%) !important;
        transition: none !important;
        animation: none !important;
    }
    
    .search-input:focus ~ .search-btn {
        /* focus 狀態也保持原始定位 */
        transform: translateY(-50%) !important;
        transition: none !important;
        animation: none !important;
    }
    
    .search-input:focus ~ .search-btn svg {
        /* SVG 也保持原始狀態 */
        transform: none !important;
        transition: none !important;
        animation: none !important;
    }
    
    .search-btn svg {
        /* 確保 SVG 不會有額外變換 */
        transform: none !important;
        transition: none !important;
        animation: none !important;
    }
    
    .nav-brand .logo,
    .settings-btn,
    .settings-menu-fixed {
        /* 其他定位元素只停用動畫 */
        transition: none !important;
        animation: none !important;
    }
    
    /* 強制顯示關鍵導航元素 */
    .nav-brand {
        display: flex !important;
    }
    
    .nav-brand .logo {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* 強制顯示設定按鈕 */
    .settings-menu-fixed {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .settings-btn {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* 強制顯示 F12 貓貓 (當應該顯示時) */
    #devtools-cat-icon.show {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }
    
    /* 確保 Footer 法律按鈕始終可見 */
    .footer-content {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .footer-legal-links {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .legal-btn {
        display: inline-block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* 保持功能性變換但移除動畫 */
    .settings-dropdown.show {
        opacity: 1 !important;
        transform: translateY(0) scale(1) !important;
        pointer-events: auto !important;
    }
    
    /* Hover 效果只保留顏色變化，移除變換 */
    .post-card:hover,
    .legal-btn:hover,
    .btn-login:hover {
        transform: none !important;
        animation: none !important;
    }
}

/* 全域樣式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    background: linear-gradient(135deg, 
        #1a1a1a 0%, 
        #2C2F33 25%, 
        #36393F 50%, 
        #2C2F33 75%, 
        #1a1a1a 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
    background: var(--background-primary);
}

/* 優化的背景效果 - 簡化版本 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(245, 87, 108, 0.04) 0%, transparent 50%);
    opacity: 0.8;
    pointer-events: none;
    z-index: -2;
    will-change: auto;
}

/* 移除複雜動畫以提升性能 */

.page-wrapper {
    width: 100%;
    position: relative;
    z-index: 0;
    min-height: 100vh;
    background: transparent;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header樣式 - 居中Logo */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(44, 47, 51, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
    height: 70px;
}

header.hidden {
    transform: translateY(-100%);
    opacity: 0;
}

header .container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 20px;
    height: 100%;
}

.nav-brand {
    position: relative;
}

.nav-brand .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.4s ease;
    padding: 0.5rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    background: transparent;
    position: relative;
    overflow: hidden;
    z-index: 10; /* 確保文字在光澤效果之上 */
    /* 移除所有偽元素特效，改用JavaScript實現 */
}

/* Logo光澤效果樣式 */
.logo-glow-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 移除logoRainbow動畫 */

.nav-brand .logo:hover {
    background: linear-gradient(135deg, 
        rgba(88, 101, 242, 0.15) 0%, 
        rgba(114, 137, 218, 0.08) 100%);
    color: white;
    /* 移除偽元素相關的hover效果 */
}




/* 已移除側邊導覽載入動畫 */

/* Header載入動畫 */
header {
    opacity: 0;
    transform: translateY(-20px);
    animation: slideInFromTop 0.8s ease 0.2s forwards;
}

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

.hero {
    position: relative;
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 2rem 2rem;
    margin: 0 auto;
    overflow: hidden;
    
    /* 強制確保首頁區塊始終可見 */
    opacity: 1 !important;
    transform: translateY(0) !important;
    visibility: visible !important;
}

.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: 
        radial-gradient(circle at 30% 20%, rgba(88, 101, 242, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(114, 137, 218, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 90% 40%, rgba(87, 242, 135, 0.1) 0%, transparent 50%);
    animation: heroGlow 20s ease-in-out infinite alternate;
    z-index: -10;
}

@keyframes heroGlow {
    0% { 
        opacity: 0.8;
        filter: hue-rotate(0deg);
    }
    50% { 
        opacity: 1;
        filter: hue-rotate(30deg);
    }
    100% { 
        opacity: 0.9;
        filter: hue-rotate(60deg);
    }
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(88, 101, 242, 0.2);
    border: 1px solid rgba(88, 101, 242, 0.3);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(90deg); }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    position: relative;
}

/* 按鈕容器動畫效果 */
.hero-buttons::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, 
        rgba(88, 101, 242, 0.15) 0%, 
        rgba(114, 137, 218, 0.08) 30%, 
        transparent 70%);
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
    z-index: -1;
    animation: heroButtonsGlow 4s ease-in-out infinite;
}

.hero-buttons:hover::before {
    opacity: 1;
}

@keyframes heroButtonsGlow {
    0%, 100% {
        transform: scale(0.95);
        filter: hue-rotate(0deg);
    }
    50% {
        transform: scale(1.05);
        filter: hue-rotate(60deg);
    }
}

/* Discord 登入按鈕 - 霓虹邊框動畫效果 */
.btn-login.neon-border {
    position: relative !important;
    display: inline-block;
    padding: 25px 30px;
    margin: 20px 0;
    color: #03e9f4 !important;
    text-decoration: none !important;
    text-transform: uppercase;
    transition: 0.5s;
    letter-spacing: 4px;
    overflow: hidden;
    background: transparent !important;
    border: none !important;
    font-family: "Raleway", sans-serif;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    z-index: 10;
}

.btn-login.neon-border:hover {
    background: #03e9f4 !important;
    color: #050801 !important;
    box-shadow: 
        0 0 5px #03e9f4, 
        0 0 25px #03e9f4, 
        0 0 50px #03e9f4,
        0 0 200px #03e9f4 !important;
    -webkit-box-reflect: below 1px linear-gradient(transparent, #0005);
}

.btn-login.neon-border span {
    position: absolute;
    display: block;
}

.btn-login.neon-border span:nth-child(1) {
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #03e9f4);
    animation: animate1 1s linear infinite;
}

@keyframes animate1 {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.btn-login.neon-border span:nth-child(2) {
    top: -100%;
    right: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, #03e9f4);
    animation: animate2 1s linear infinite;
    animation-delay: 0.25s;
}

@keyframes animate2 {
    0% { top: -100%; }
    50%, 100% { top: 100%; }
}

.btn-login.neon-border span:nth-child(3) {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(270deg, transparent, #03e9f4);
    animation: animate3 1s linear infinite;
    animation-delay: 0.5s;
}

@keyframes animate3 {
    0% { right: -100%; }
    50%, 100% { right: 100%; }
}

.btn-login.neon-border span:nth-child(4) {
    bottom: -100%;
    left: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(360deg, transparent, #03e9f4);
    animation: animate4 1s linear infinite;
    animation-delay: 0.75s;
}

@keyframes animate4 {
    0% { bottom: -100%; }
    50%, 100% { bottom: 100%; }
}

/* 舊樣式已替換為霓虹邊框效果 */

  .btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer !important;
    pointer-events: auto !important;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        rgba(255, 255, 255, 0.2) 100%);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

/* 脈衝邊框效果 */
.btn-primary::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        #ff0000, #ff8000, #ffff00, #80ff00, 
        #00ff00, #00ff80, #00ffff, #0080ff, 
        #0000ff, #8000ff, #ff0080, #ff0000);
    background-size: 400% 400%;
    border-radius: 14px;
    opacity: 0;
    z-index: -2;
    animation: rgbBorder 3s linear infinite;
    transition: opacity 0.3s ease;
}

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

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 6px 20px rgba(88, 101, 242, 0.5),
        0 0 30px rgba(88, 101, 242, 0.3);
    text-decoration: none;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:active {
    transform: translateY(-1px) scale(1.02);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer !important;
    pointer-events: auto !important;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-decoration: none;
    display: inline-flex;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    align-items: center;
    justify-content: center;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(88, 101, 242, 0.1) 0%, 
        rgba(114, 137, 218, 0.05) 50%, 
        rgba(87, 242, 135, 0.1) 100%);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

/* 脈衝邊框效果 */
.btn-outline::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, 
        rgba(88, 101, 242, 0.6), 
        rgba(114, 137, 218, 0.4), 
        rgba(87, 242, 135, 0.6), 
        rgba(255, 231, 92, 0.4));
    background-size: 300% 300%;
    border-radius: 15px;
    opacity: 0;
    z-index: -2;
    animation: pulseGlow 2s ease-in-out infinite;
    transition: opacity 0.3s ease;
}

@keyframes pulseGlow {
    0%, 100% { 
        background-position: 0% 50%;
        filter: blur(4px);
        transform: scale(0.95);
    }
    50% { 
        background-position: 100% 50%;
        filter: blur(8px);
        transform: scale(1.05);
    }
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 4px 15px rgba(88, 101, 242, 0.3),
        0 0 25px rgba(114, 137, 218, 0.2);
    border-color: transparent;
    text-decoration: none;
}

.btn-outline:hover::before {
    opacity: 1;
}

.btn-outline:hover::after {
    opacity: 1;
    animation: pulseGlow 1s ease-in-out infinite;
}

.btn-outline:active {
    transform: translateY(-1px) scale(1.02);
}

.hero-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(64, 68, 75, 0.6);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(64, 68, 75, 0.8);
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* 共用區塊樣式 */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 文章區塊 */
.featured-posts {
    padding: 6rem 0;
    background: var(--background-primary);
    
    /* 確保最新分享區塊始終可見 */
    opacity: 1 !important;
    transform: translateY(0) !important;
    visibility: visible !important;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-card {
    background: var(--background-secondary);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
}

.post-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.post-card:hover::before {
    transform: scaleX(1);
}

.post-image {
    width: 100%;
    height: 200px;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.post-content {
    padding: 1.5rem;
}

.post-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.view-more {
    text-align: center;
}

/* 分類區塊 */
.categories-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    background: var(--background-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.category-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.category-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.category-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.category-stats {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Logo連結樣式 */
.logo, .footer-logo {
    text-decoration: none;
    color: inherit;
}

.logo:hover, .footer-logo:hover {
    text-decoration: none;
    color: inherit;
}

/* 載入占位符 - HDA 架構支援 */
.loading-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    background: var(--background-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    grid-column: 1 / -1;
}

.loading-placeholder::before {
    content: '⏳';
    margin-right: 0.5rem;
}

/* HTMX 載入指示器 */
.htmx-indicator {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.htmx-request .htmx-indicator {
    opacity: 1;
}

.htmx-request.htmx-indicator {
    opacity: 1;
}

/* HTMX 載入中狀態 */
.htmx-request {
    position: relative;
}

.htmx-request::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 47, 51, 0.1);
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.htmx-request.htmx-indicator::after {
    opacity: 1;
}

/* HTMX 載入更多按鈕動畫 */
#load-more-spinner {
    display: inline-block;
    margin-right: 8px;
    animation: spin 1s linear infinite;
}

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

/* HTMX 過渡動畫優化 */
.htmx-settling {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.htmx-settled {
    opacity: 1;
    transform: translateY(0);
}

/* 內容載入骨架屏 */
.skeleton {
    background: linear-gradient(90deg, 
        rgba(255,255,255,0.1) 25%, 
        rgba(255,255,255,0.2) 50%, 
        rgba(255,255,255,0.1) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 懶載入優化 */
.lazy-load {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.lazy-load.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* 關鍵渲染路徑優化 */
.critical-content {
    contain: layout style paint;
}

.non-critical-content {
    content-visibility: auto;
    contain-intrinsic-size: 0 400px;
}

/* 文章標籤 */
.post-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.post-tag {
    background: rgba(88, 101, 242, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(88, 101, 242, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* 文章互動元素 - 增強可訪問性 */
.post-engagement {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.post-likes, .post-comments {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.post-likes:hover, .post-comments:hover {
    color: var(--primary-color);
    cursor: pointer;
}

.post-author-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* 焦點狀態改善 */
button:focus,
.btn-primary:focus,
.btn-outline:focus,
.sidebar-nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 跳過連結（無障礙） */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 4px;
}

.skip-link:focus {
    top: 6px;
}

/* 增強分類卡片 */
.category-card {
    background: var(--background-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    border-color: var(--category-color, var(--primary-color));
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--category-color, var(--gradient-accent));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(var(--category-color-rgb, 88, 101, 242), 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(10px);
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-view-btn {
    background: white;
    color: var(--category-color, var(--primary-color));
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: translateY(20px);
}

.category-card:hover .category-view-btn {
    transform: translateY(0);
}

.category-view-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.category-name {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.category-stats {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* 關於區塊 */
.about-section {
    padding: 6rem 0;
    background: var(--background-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    align-items: start;
}

.about-text h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.about-text ul {
    list-style: none;
    padding-left: 0;
}

.about-text li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.about-text strong {
    color: var(--primary-color);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-stat {
    background: var(--background-tertiary);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.about-stat .stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-stat .stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.join-community {
    text-align: center;
    background: var(--background-tertiary);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.join-community h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.join-community p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Footer樣式 */
footer {
    background: rgba(64, 68, 75, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
    background: transparent;
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.footer-logo:hover {
    background: rgba(88, 101, 242, 0.1);
    transform: scale(1.05);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    background: var(--background-accent);
    padding: 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.scroll-top {
    background: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer !important;
    pointer-events: auto !important;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.scroll-top:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

/* Modal樣式 */
.modal {
    display: none;
    position: fixed;
    z-index: 10001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-content {
    background: var(--background-secondary);
    margin: 10% auto;
    padding: 2rem;
    border-radius: 16px;
    width: 90%;
    max-width: 520px;
    position: relative;
    border: 1px solid var(--border-color);
    text-align: center;
    transform: translateY(-10px);
    transition: transform 0.3s ease;
}

/* Auth card enhancements */
.auth-card {
    background: linear-gradient(135deg, rgba(44,47,51,0.98), rgba(54,57,63,0.98));
    border: 1px solid rgba(88,101,242,0.25);
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

/* Ensure login modal never overflows viewport and body scrolls internally */
.modal-content.auth-card {
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-body {
    flex: 1 1 auto;
    overflow-y: auto;
}

/* Legal panel inside auth modal: header sticky and content scrollable with safe wrapping */
.auth-card .legal-panel {
    height: 100%;
}

.auth-card .legal-panel .legal-panel-header {
    position: sticky;
    top: 0;
    background: inherit;
    z-index: 1;
}

.auth-card .legal-panel .legal-content {
    max-height: none;
    overflow-y: auto;
    white-space: normal;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.auth-title {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin: 0 0 0.25rem 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-benefits {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0.75rem 0;
    display: grid;
    gap: 0.5rem;
}

.auth-benefits li::before {
    content: '✓';
    color: var(--success-color);
    margin-right: 8px;
}

.auth-note {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

.discord-login-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.9rem 1.25rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer !important;
    pointer-events: auto !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: 0 10px 24px rgba(88,101,242,0.25);
}

.discord-login-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(88,101,242,0.35);
}

.discord-login-btn:active {
    transform: translateY(-1px);
}

.discord-icon {
    font-size: 1.2rem;
}

@media (max-width: 480px) {
    .modal-content {
        margin: 15% auto;
        padding: 1.5rem;
    }
    .modal-content.auth-card { max-height: 90vh; }
    .modal-content.auth-card .modal-body { padding-right: 2px; }
    .auth-title { font-size: 1.35rem; }
    .auth-subtitle { font-size: 0.9rem; }
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.modal-body {
    margin-top: 0.5rem;
}

/* ====== Legal panel reading UX (inside auth modal) ====== */
.modal-content.auth-card {
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-content.auth-card .modal-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding-right: 4px;
    scroll-behavior: smooth;
}

.auth-card .legal-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.25rem;
}

.auth-card .legal-panel .legal-panel-header {
    position: sticky;
    top: 0;
    background: linear-gradient(180deg, rgba(54,57,63,0.98), rgba(54,57,63,0.94));
    backdrop-filter: blur(2px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0.25rem;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card .legal-title {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-align: center;
}

.auth-card .legal-back-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.7rem;
    border-radius: 8px;
    cursor: pointer !important;
    transition: all 0.2s ease;
}

.auth-card .legal-back-btn:hover {
    color: var(--text-primary);
    border-color: rgba(88,101,242,0.45);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.auth-card .legal-content {
    text-align: left;
    padding: 0.5rem 0.25rem 0.25rem 0.25rem;
    line-height: 1.7;
    color: var(--text-secondary);
    word-break: break-word;
    overflow-wrap: anywhere;
}

.auth-card .legal-content h3 {
    color: var(--text-primary);
    font-size: 1.05rem;
    margin: 0.9rem 0 0.4rem 0;
}

.auth-card .legal-content p { margin: 0 0 0.65rem 0; }

.auth-card .legal-content ul {
    list-style: none;
    padding-left: 1.1rem;
    margin: 0.5rem 0 0.75rem 0;
}

.auth-card .legal-content li {
    position: relative;
    margin: 0.35rem 0;
    padding-left: 0.1rem;
}

.auth-card .legal-content li::before {
    content: '';
    position: absolute;
    left: -0.7rem;
    top: 0.65rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 6px rgba(88,101,242,0.6);
}

/* footer area inside legal panel */
.auth-card .legal-panel-footer {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
}

.auth-card .legal-panel-footer .legal-back-btn {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 0.6rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer !important;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 6px 18px rgba(88,101,242,0.28);
}

.auth-card .legal-panel-footer .legal-back-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

/* dedicated scrollbar for legal content */
.auth-card .legal-content::-webkit-scrollbar { width: 10px; }
.auth-card .legal-content::-webkit-scrollbar-track { background: rgba(0,0,0,0.15); border-radius: 10px; }
.auth-card .legal-content::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--primary-color), var(--accent-color)); border-radius: 10px; }
.auth-card .legal-content::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, var(--accent-color), var(--primary-color)); }

.modal-content h2 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.25rem;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--text-primary);
}

.modal-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.modal-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn-discord {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* Discord 動作按鈕（動態建立） */
.discord-login-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.discord-login-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-discord:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.discord-icon {
    font-size: 1.2rem;
}

.auth-divider {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.login-status {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    display: none;
}

.login-status.success {
    background: rgba(87, 242, 135, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(87, 242, 135, 0.3);
}

.login-status.loading {
    background: rgba(254, 231, 92, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(254, 231, 92, 0.3);
}

/* 滾動動畫 - 排除首頁區塊 */
.fade-in-up:not(.hero):not(.hero *) {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in-up.visible:not(.hero):not(.hero *) {
    opacity: 1;
    transform: translateY(0);
}

/* 特效增強 */
@media (hover: hover) and (pointer: fine) {
    .nav-link:hover,
    .btn-primary:hover,
    .btn-outline:hover {
        animation: none;
    }
}

/* 禁用觸控設備上的某些hover效果 */
@media (hover: none) {
    .nav-link::after,
    .btn-primary::before,
    .btn-outline::before {
        display: none;
    }
    
    .nav-link:hover {
        transform: none;
    }
}

/* 響應式設計 */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    /* 隱藏桌面導航 */
    .sidebar-nav,
    .sidebar-toggle {
        display: none !important;
    }
    
    /* Header優化 */
    header {
        height: 60px;
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
    }
    
    .nav-brand .logo {
        font-size: 1.4rem;
        padding: 0.4rem 1rem;
    }
    
    /* Hero區域優化 */
    .hero {
        padding: 80px 1rem 3rem;
        min-height: calc(100vh - 200px);
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.5;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    /* 移動設備Discord按鈕優化 */
    .btn-login.neon-border {
        padding: 16px 24px;
        font-size: 14px;
        letter-spacing: 1px;
        margin: 10px 0;
        width: 100%;
        max-width: 280px;
    }

    .btn-login.neon-border:hover {
        box-shadow: 0 0 15px #03e9f4 !important;
        -webkit-box-reflect: none;
    }
    
    /* 統計數據優化 */
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .stat-item {
        width: 100%;
        padding: 1rem;
    }
    
    /* 內容區域優化 */
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .posts-grid,
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    /* 觸控優化 */
    .post-card,
    .category-card {
        margin-bottom: 1rem;
        min-height: 44px; /* 觸控目標最小尺寸 */
    }
    
    .btn-primary,
    .btn-outline {
        min-height: 44px;
        touch-action: manipulation;
    }
}

/* 已移除手機底部導航 */

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 70px 15px 2rem;
        min-height: calc(100vh - 200px);
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 0.8rem;
        max-width: 280px;
    }
    
    .stat-item {
        padding: 0.8rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .posts-grid,
    .categories-grid {
        gap: 1rem;
    }
    
    /* 按鈕優化 */
    .btn-login.neon-border {
        padding: 14px 20px;
        font-size: 13px;
        max-width: 260px;
    }
    
    /* 卡片優化 */
    .post-card,
    .category-card {
        padding: 1rem;
    }
    
    .post-title {
        font-size: 1.1rem;
    }
    
    .post-excerpt {
        font-size: 0.9rem;
        line-height: 1.4;
    }
}

@media (max-width: 320px) {
    .container {
        padding: 0 5px;
    }
    
    .hero {
        padding: 3rem 0.5rem 2rem;
        min-height: calc(100vh - 200px);
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
} 

/* =========================
   🎨 自定義滾動條動畫樣式
   ========================= */

/* 適用於 WebKit 瀏覽器 (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: var(--scrollbar-width);
    height: var(--scrollbar-width);
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
    border-radius: 10px;
    border: 2px solid var(--background-primary);
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, 
        var(--primary-color) 0%, 
        var(--secondary-color) 50%, 
        var(--accent-color) 100%);
    border-radius: 10px;
    border: 2px solid var(--background-primary);
    box-shadow: 
        0 0 10px rgba(88, 101, 242, 0.3),
        inset 0 0 6px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* 滾動條拇指懸停效果 */
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, 
        #667eea 0%, 
        #764ba2 25%, 
        #f093fb 50%, 
        #f5576c 75%, 
        #4facfe 100%);
    box-shadow: 
        0 0 20px rgba(88, 101, 242, 0.6),
        0 0 30px rgba(245, 87, 108, 0.4),
        inset 0 0 10px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
    border-color: var(--accent-color);
}

/* 滾動條拇指按下效果 */
::-webkit-scrollbar-thumb:active {
    background: linear-gradient(45deg, 
        #f093fb 0%, 
        #f5576c 50%, 
        #667eea 100%);
    box-shadow: 
        0 0 30px rgba(245, 87, 108, 0.8),
        inset 0 0 15px rgba(255, 255, 255, 0.3);
    transform: scale(0.95);
}

/* 滾動條角落 */
::-webkit-scrollbar-corner {
    background: var(--background-primary);
}

/* 簡化滾動條效果以提升性能 */
.scrolling ::-webkit-scrollbar-thumb {
    box-shadow: 0 0 8px rgba(88, 101, 242, 0.4);
}

/* 移除複雜動畫以提升性能 */

/* 📱 移動端滾動條優化 */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 8px;
    }
    
    ::-webkit-scrollbar-thumb {
        border-width: 1px;
    }
}

/* 🎮 高對比度模式適配 */
@media (prefers-contrast: high) {
    ::-webkit-scrollbar-thumb {
        background: var(--text-primary);
        border: 2px solid var(--background-primary);
    }
    
    ::-webkit-scrollbar-track {
        background: var(--background-secondary);
        border: 2px solid var(--text-primary);
    }
}

/* 🌟 減少動畫敏感用戶的動畫 */
@media (prefers-reduced-motion: reduce) {
    ::-webkit-scrollbar-thumb {
        animation: none;
        transition: background 0.3s ease;
    }
    
    ::-webkit-scrollbar-track {
        animation: none;
    }
}

/* 🔥 火狐瀏覽器滾動條樣式 */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--scrollbar-track);
}

/* 當滾動時為body添加scrolling類 */
body.scrolling {
    /* 滾動時的額外效果可以在這裡添加 */
} 

/* 🌈 彩虹滾動條模式 (可通過 toggleScrollbarRainbow() 切換) */
.rainbow-scrollbar ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg,
        #ff0000 0%,
        #ff8000 14.28%,
        #ffff00 28.56%,
        #80ff00 42.84%,
        #00ff00 57.12%,
        #00ff80 71.4%,
        #00ffff 85.68%,
        #0080ff 100%);
    animation: scrollbarRainbow 1.5s linear infinite;
    box-shadow: 
        0 0 20px rgba(255, 0, 128, 0.6),
        0 0 30px rgba(0, 255, 128, 0.4),
        0 0 40px rgba(128, 0, 255, 0.3);
}

/* 🎆 脈衝效果 */
@keyframes scrollbarPulse {
    0%, 100% {
        transform: scaleY(1);
        opacity: 0.8;
    }
    50% {
        transform: scaleY(1.1);
        opacity: 1;
    }
}

/* 當頁面滾動時的脈衝效果 */
.scrolling ::-webkit-scrollbar-thumb {
    animation: scrollbarPulse 0.6s ease-in-out infinite;
}

/* 🚀 滾動條出現動畫 */
::-webkit-scrollbar-thumb {
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

::-webkit-scrollbar:hover ::-webkit-scrollbar-thumb {
    opacity: 1;
}

/* 🎨 主題色滾動條變體 */
.theme-purple ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #8B5CF6, #A855F7, #C084FC);
}

.theme-blue ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #3B82F6, #1D4ED8, #1E40AF);
}

.theme-green ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #10B981, #059669, #047857);
}

/* 🌟 特殊節日主題 */
.christmas-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #DC2626, #16A34A, #DC2626, #16A34A);
    animation: scrollbarRainbow 2s linear infinite;
}

.halloween-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #F97316, #000000, #F97316, #000000);
} 



/* 側邊導航收起狀態 - 修復收起功能 */
.sidebar-nav.hidden {
    transform: translateY(-50%) translateX(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.sidebar-nav.manual-hide {
    transform: translateY(-50%) translateX(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* 手機模式完全隱藏 */
.sidebar-nav.mobile-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    transform: translateY(-50%) translateX(-200px) !important;
    pointer-events: none !important;
    z-index: -999 !important;
    width: 0 !important;
    height: 0 !important;
}

/* Body 狀態管理 */
body.sidebar-hidden .sidebar-nav {
    transform: translateY(-50%) translateX(-100%);
    opacity: 0;
    visibility: hidden;
}

body.sidebar-hidden .sidebar-toggle {
    left: 0px !important;
    background: rgba(88, 101, 242, 0.9) !important;
    border-color: rgba(88, 101, 242, 0.8) !important;
}

body.mobile-nav-hidden .sidebar-nav,
body.mobile-nav-hidden .sidebar-toggle {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* 高對比度模式適配 */
@media (prefers-contrast: high) {
    .sidebar-nav-container {
        background: var(--background-secondary);
        border: 2px solid var(--text-primary);
    }
    
    .sidebar-nav-link {
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-brand .logo {
        background: rgba(88, 101, 242, 0.1);
    }
}

/* 減少動畫的用戶偏好 */
@media (prefers-reduced-motion: reduce) {
    .sidebar-nav,
    .sidebar-nav-link,
    .nav-brand .logo,
    header {
        transition: none;
        animation: none;
    }
    
    .sidebar-nav-link {
        opacity: 1;
        transform: none;
    }
}

/* Hero區塊 */ 

/* 性能優化：減少動畫的偏好設置 */
@media (prefers-reduced-motion: reduce) {
    /* 禁用所有動畫 */
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    /* 保留視窗焦點特效，但減少動畫時間 */
    body.title-focus-effect .hero-title,
    body.title-focus-effect .section-title,
    body.title-focus-effect .sidebar-nav-link.active,
    body.title-focus-effect .btn-login,
    body.title-focus-effect .stat-number,
    body.title-focus-effect .hero-badge {
        animation-duration: 0.5s !important;
        animation-iteration-count: 1 !important;
    }
    
    body.title-blur-effect .hero-title,
    body.title-blur-effect .section-title,
    body.title-blur-effect .sidebar-nav-link.active,
    body.title-blur-effect .btn-login,
    body.title-blur-effect .stat-number,
    body.title-blur-effect .hero-badge {
        animation-duration: 1s !important;
        animation-iteration-count: 2 !important;
    }
    
    body.title-hidden-effect .hero-title,
    body.title-hidden-effect .section-title,
    body.title-hidden-effect .sidebar-nav-link.active,
    body.title-hidden-effect .btn-login,
    body.title-hidden-effect .stat-number,
    body.title-hidden-effect .hero-badge {
        animation-duration: 1.5s !important;
        animation-iteration-count: 2 !important;
    }
    
    /* 保留基本的過渡效果但大幅縮短時間 */
    .sidebar-nav,
    .sidebar-toggle,
    header {
        transition-duration: 0.1s !important;
    }
}

/* 高對比度模式優化 */
@media (prefers-contrast: high) {
    .sidebar-nav-container {
        background: rgba(0, 0, 0, 0.95);
        border-color: #ffffff;
    }
    
    .sidebar-toggle {
        background: rgba(0, 0, 0, 0.95);
        border-color: #ffffff;
    }
    
    .nav-brand .logo {
        background: rgba(0, 0, 0, 0.9);
    }
}

/* 優化GPU加速的動畫 */
.sidebar-nav,
.sidebar-toggle,
.nav-brand .logo,
header {
    will-change: transform, opacity;
    backface-visibility: hidden;
    perspective: 1000px;
}

/* 簡化移動設備上的動畫 */
@media (max-width: 768px) {
    /* 簡化所有動畫效果 */
    .sidebar-nav-link::before,
    .nav-brand .logo::before,
    .nav-brand .logo::after {
        animation: none !important;
    }
    
    /* 保留基本過渡 */
    .sidebar-nav,
    .sidebar-toggle {
        transition: transform 0.3s ease, opacity 0.3s ease;
    }
    
    .sidebar-nav-link {
        transition: transform 0.2s ease, background-color 0.2s ease;
    }
    
    /* 簡化脈衝動畫 */
    @keyframes togglePulse {
        0%, 100% {
            transform: translateY(-50%) scale(1);
        }
        50% {
            transform: translateY(-50%) scale(1.02);
        }
    }
    
    @keyframes iconGlow {
        0%, 100% {
            opacity: 0.8;
        }
        50% {
            opacity: 1;
        }
    }
}

/* 最小化CPU使用的動畫 */
@keyframes slideInFromLeft {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromTop {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 優化背景動畫性能 */
@keyframes simpleShift {
    0% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.8;
    }
} 

/* 響應式設計 - 手機介面完全隱藏側邊導航 */
@media (max-width: 768px) {
    /* 手機介面完全隱藏側邊導航 */
    .sidebar-nav {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        transform: translateY(-50%) translateX(-100%) !important;
    }
    
    /* 手機介面完全隱藏切換按鈕 */
    .sidebar-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        left: -100px !important; /* 確保完全移出視窗 */
        pointer-events: none !important;
    }
    
    /* Header在移動設備上的優化 */
    header {
        height: 60px;
    }
    
    .nav-brand .logo {
        font-size: 1.5rem;
        padding: 0.4rem 1rem;
    }
    
    /* Hero區域調整 */
    .hero {
        padding-top: 4rem;
    }
    
    /* 確保body不會有sidebar-visible狀態 */
    body.sidebar-visible {
        /* 移動設備上忽略sidebar-visible狀態 */
    }
}

@media (max-width: 480px) {
    /* 極小螢幕也完全隱藏 */
    .sidebar-nav,
    .sidebar-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    header {
        height: 55px;
    }
    
    .nav-brand .logo {
        font-size: 1.3rem;
        padding: 0.3rem 0.8rem;
    }
    
    .hero {
        padding-top: 3.5rem;
    }
}

/* 桌面設備確保側邊導航正常顯示 - 最高優先級覆蓋 */
@media (min-width: 769px) {
    /* 強制重置所有導航元素狀態 - 覆蓋所有手機樣式 */
    .sidebar-nav {
        display: block !important;
        transform: translateY(-50%) !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        z-index: 999 !important;
        width: auto !important;
        height: auto !important;
        position: fixed !important;
        left: 0 !important;
        top: 50% !important;
    }
    
    .sidebar-toggle {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        left: 0 !important;
        pointer-events: auto !important;
        cursor: pointer !important;
        z-index: 1001 !important;
        width: 35px !important;
        height: 70px !important;
        position: fixed !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
    }
    
    /* 側邊導航顯示時的狀態 */
    body.sidebar-visible .sidebar-nav {
        transform: translateY(-50%) !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        display: block !important;
    }
    
    body.sidebar-visible .sidebar-toggle {
        left: 160px !important;
        pointer-events: auto !important;
        display: flex !important;
    }
    
    /* 側邊導航隱藏時的狀態 */
    body.sidebar-hidden .sidebar-nav,
    .sidebar-nav.hidden,
    .sidebar-nav.manual-hide {
        transform: translateY(-50%) translateX(-100%) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        display: block !important; /* 保持display block，只是位移隱藏 */
    }
    
    body.sidebar-hidden .sidebar-toggle {
        left: 0px !important;
        display: flex !important;
    }
    
    /* 超級強制覆蓋 - 針對所有可能的隱藏狀態 */
    .sidebar-nav.mobile-hidden {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: translateY(-50%) !important;
        pointer-events: auto !important;
        z-index: 999 !important;
        width: auto !important;
        height: auto !important;
        left: 0 !important;
        top: 50% !important;
        position: fixed !important;
    }
    
    .sidebar-toggle.mobile-hidden {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        cursor: pointer !important;
        z-index: 1001 !important;
        width: 35px !important;
        height: 70px !important;
        left: 160px !important;
        top: 50% !important;
        position: fixed !important;
        transform: translateY(-50%) !important;
    }
    
    /* 針對內聯樣式的覆蓋 */
    .sidebar-nav[style] {
        display: block !important;
        position: fixed !important;
        left: 0 !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        z-index: 999 !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        width: auto !important;
        height: auto !important;
    }
    
    .sidebar-toggle[style] {
        display: flex !important;
        position: fixed !important;
        left: 160px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        z-index: 1001 !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        cursor: pointer !important;
        width: 35px !important;
        height: 70px !important;
    }
}

/* 超級強制桌面導航顯示 - 覆蓋所有可能的隱藏狀態 */
@media (min-width: 769px) {
    body.force-desktop-nav .sidebar-nav,
    body.force-desktop-nav .sidebar-nav.mobile-hidden,
    body.force-desktop-nav .sidebar-nav.hidden,
    body.force-desktop-nav .sidebar-nav[style*="display: none"],
    body.force-desktop-nav .sidebar-nav[style*="visibility: hidden"],
    body.force-desktop-nav .sidebar-nav[style*="opacity: 0"] {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: translateY(-50%) !important;
        pointer-events: auto !important;
        z-index: 999 !important;
        width: auto !important;
        height: auto !important;
        left: 0 !important;
        top: 50% !important;
        position: fixed !important;
    }
    
    body.force-desktop-nav .sidebar-toggle,
    body.force-desktop-nav .sidebar-toggle.mobile-hidden,
    body.force-desktop-nav .sidebar-toggle[style*="display: none"],
    body.force-desktop-nav .sidebar-toggle[style*="visibility: hidden"],
    body.force-desktop-nav .sidebar-toggle[style*="opacity: 0"] {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        cursor: pointer !important;
        z-index: 1001 !important;
        width: 35px !important;
        height: 70px !important;
        left: 160px !important;
        top: 50% !important;
        position: fixed !important;
        transform: translateY(-50%) !important;
    }
}

/* =======================
   📄 Footer 法律按鈕樣式
   ======================= */

.footer-content {
    padding: 0.5rem 0;
    text-align: center;
}

.footer-legal-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin: 0;
}

.legal-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer !important;
    pointer-events: auto !important;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* smaller variant for modal inline legal buttons */
.legal-btn.small {
    padding: 0.5rem 0.9rem;
    font-size: 0.85rem;
    box-shadow: none;
}

.legal-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 0.75rem;
}

.join-discord-btn {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 0.5rem 0.9rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer !important;
    pointer-events: auto !important;
}

.join-discord-btn:hover {
    background: rgba(88,101,242,0.12);
}

.legal-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
}

.legal-back-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.6rem;
    border-radius: 8px;
    cursor: pointer !important;
}

.legal-content {
    text-align: left;
    max-height: 50vh;
    overflow: auto;
    padding-right: 6px;
}

.legal-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        rgba(255, 255, 255, 0.2) 100%);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

.legal-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        #ff0000, #ff8000, #ffff00, #80ff00, 
        #00ff00, #00ff80, #00ffff, #0080ff, 
        #0000ff, #8000ff, #ff0080, #ff0000);
    background-size: 400% 400%;
    border-radius: 14px;
    opacity: 0;
    z-index: -2;
    animation: rgbBorder 3s linear infinite;
    transition: opacity 0.3s ease;
}

.legal-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 6px 20px rgba(88, 101, 242, 0.5),
        0 0 30px rgba(88, 101, 242, 0.3);
}

.legal-btn:hover::before {
    opacity: 1;
}

.legal-btn:hover::after {
    opacity: 1;
}

.legal-btn:active {
    transform: translateY(-1px) scale(1.02);
}

/* 浮動視窗樣式 */
.legal-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.legal-modal.show {
    opacity: 1;
    visibility: visible;
}

.legal-modal-content {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: scale(0.8) translateY(20px);
    transition: all 0.3s ease;
    position: relative;
    margin: 1rem;
}

.legal-modal.show .legal-modal-content {
    transform: scale(1) translateY(0);
}

.legal-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.legal-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.legal-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 0.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.legal-modal-close:hover {
    color: var(--text-primary);
    background: var(--hover-bg);
}

.legal-modal-body {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.legal-modal-body h3 {
    color: var(--text-primary);
    margin: 1.5rem 0 1rem 0;
    font-size: 1.1rem;
}

.legal-modal-body p {
    margin-bottom: 1rem;
}

.legal-modal-body ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.legal-modal-body li {
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    footer {
        padding: 0.5rem 0;
    }
    
    .footer-content {
        padding: 0.25rem 0;
    }
    
    .footer-legal-links {
        gap: 0.6rem;
        justify-content: space-around;
    }
    
    .legal-btn {
        padding: 0.45rem 0.8rem;
        font-size: 0.75rem;
        flex: 1;
        min-width: auto;
        max-width: 120px;
    }
    
    .legal-modal-content {
        margin: 1rem;
        padding: 1.5rem;
        max-height: 85vh;
    }
}

/* =======================
   🚀 載入頁面樣式已模組化至 loadingPageModule.js
   ======================= */

/*

@import url("https://fonts.googleapis.com/css2?family=Michroma&display=swap");

.loading-page {
    position: fixed;
    top: 0;
    left: 0;
    background: linear-gradient(to right, #2c5364, #203a43, #0f2027);
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 3vh, 2rem);
    align-items: center;
    justify-content: center;
    color: #191654;
    z-index: 10000;
    padding: 1rem;
    box-sizing: border-box;
    overflow: hidden;
}

.loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(0.8rem, 2vh, 1.2rem);
    max-width: 90vw;
    max-height: 90vh;
    padding: clamp(0.5rem, 2vh, 1.5rem);
    box-sizing: border-box;
    text-align: center;
}

#loading-svg {
    height: min(150px, 25vh, 25vw);
    width: min(150px, 25vh, 25vw);
    max-height: 200px;
    max-width: 200px;
    min-height: 80px;
    min-width: 80px;
    stroke: white;
    fill-opacity: 0;
    stroke-width: 3px;
    stroke-dasharray: 1000;
    animation: none;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    flex-shrink: 0;
    stroke-dashoffset: 0;
}

/* 分別控制各個路徑的動畫 - 恢復原始路徑繪製效果 */
#loading-svg path {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    fill-opacity: 1;
    animation: drawPath 3s ease-out forwards;
    animation-delay: 0.1s;
    opacity: 1;
    /* 確保動畫完成後狀態保持 */
    animation-fill-mode: forwards !important;
}

#loading-svg circle {
    stroke-dasharray: 690;
    stroke-dashoffset: 690;
    animation: drawCircle 3s ease-out forwards;
    animation-fill-mode: forwards;
}

/* SVG fadeIn動畫效果 */
@keyframes svgFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 舊的路徑繪製動畫保留作為備用 */
@keyframes drawPath {
    0% {
        stroke-dashoffset: 1500;
        fill-opacity: 1;
    }
    100% {
        stroke-dashoffset: 0;
        fill-opacity: 1;
    }
}

@keyframes drawCircle {
    0% {
        stroke-dashoffset: 690;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

.name-container {
    height: auto;
    min-height: clamp(20px, 3vh, 30px); /* 減小最小高度 */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: -0.5rem; /* 向上移動，更靠近Z字母 */
}

.logo-name {
    color: #fff;
    font-family: "Michroma", sans-serif;
    font-size: clamp(16px, 4vw, 24px);
    letter-spacing: clamp(6px, 2.5vw, 16px);
    text-transform: uppercase;
    font-weight: bolder;
    white-space: nowrap;
    text-align: center;
    /* 完美置中 */
    margin: 0 auto;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    /* 添加文字陰影效果 */
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* 響應式載入頁面 */
@media (max-width: 768px) {
    .loading-content {
        gap: 1rem;
        padding: 1rem;
    }
    
    #loading-svg {
        height: min(120px, 20vh, 30vw);
        width: min(120px, 20vh, 30vw);
        max-height: 140px;
        max-width: 140px;
        min-height: 60px;
        min-width: 60px;
    }
    
    .logo-name {
        font-size: clamp(14px, 4vw, 18px);
        letter-spacing: clamp(4px, 2vw, 8px);
        margin-left: clamp(8px, 3vw, 16px);
    }
    
    .name-container {
        height: auto;
        min-height: 20px;
    }
}

@media (max-width: 480px) {
    .loading-content {
        gap: 0.8rem;
        padding: 0.5rem;
    }
    
    #loading-svg {
        height: min(100px, 18vh, 35vw);
        width: min(100px, 18vh, 35vw);
        max-height: 120px;
        max-width: 120px;
        min-height: 50px;
        min-width: 50px;
    }
    
    .logo-name {
        font-size: clamp(12px, 3.5vw, 16px);
        letter-spacing: clamp(3px, 1.5vw, 6px);
        margin-left: clamp(6px, 2.5vw, 12px);
    }
}

@media (max-width: 320px) {
    .loading-content {
        gap: 0.6rem;
        padding: 0.25rem;
    }
    
    #loading-svg {
        height: min(80px, 15vh, 40vw);
        width: min(80px, 15vh, 40vw);
        max-height: 100px;
        max-width: 100px;
        min-height: 40px;
        min-width: 40px;
    }
    
    .logo-name {
        font-size: clamp(10px, 3vw, 14px);
        letter-spacing: clamp(2px, 1vw, 4px);
        margin-left: clamp(4px, 2vw, 8px);
    }
}

/* 橫屏模式優化 */
@media (orientation: landscape) and (max-height: 600px) {
    .loading-page {
        gap: clamp(0.5rem, 2vh, 1rem);
        padding: 0.5rem;
    }
    
    .loading-content {
        gap: clamp(0.5rem, 2vh, 1rem);
        flex-direction: row;
        align-items: center;
        justify-content: center;
        max-height: 80vh;
    }
    
    #loading-svg {
        height: min(100px, 60vh, 20vw);
        width: min(100px, 60vh, 20vw);
        max-height: 120px;
        max-width: 120px;
        min-height: 50px;
        min-width: 50px;
        margin-right: 1rem;
    }
    
    .name-container {
        margin-left: 0;
        flex-shrink: 0;
    }
    
    .logo-name {
        font-size: clamp(12px, 3vh, 18px);
        letter-spacing: clamp(3px, 1.5vh, 8px);
        margin-left: 0;
    }
}

/* 極小高度橫屏模式 */
@media (orientation: landscape) and (max-height: 400px) {
    .loading-content {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    #loading-svg {
        height: min(60px, 50vh, 15vw);
        width: min(60px, 50vh, 15vw);
        max-height: 80px;
        max-width: 80px;
        min-height: 30px;
        min-width: 30px;
    }
    
    .logo-name {
        font-size: clamp(8px, 2.5vh, 12px);
        letter-spacing: clamp(2px, 1vh, 4px);
    }
}

/* Footer 手機版覆蓋規則已移除 - 統一使用桌面版樣式 */