/* ============================================
   WG Spider11 - 璧涘崥鏈嬪厠绉戞妧椋?   Cyberpunk Tech Style
   ============================================ */

/* ============================================
   CSS 鍙橀噺 - 璧涘崥鏈嬪厠鑹插僵绯荤粺
   ============================================ */
:root {
    /* 闇撹櫣鑹插僵 */
    --neon-cyan: #00f3ff;
    --neon-purple: #b537f2;
    --neon-magenta: #ff006e;
    --neon-green: #39ff14;
    --neon-orange: #ff9500;
    
    /* 鑳屾櫙鑹?*/
    --bg-dark: #0a0e27;
    --bg-darker: #060816;
    --bg-card: #1a1d35;
    --bg-elevated: #252940;
    
    /* 鏂囧瓧鑹?*/
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-neon: var(--neon-cyan);
    
    /* 杈规鑹?*/
    --border-neon: var(--neon-cyan);
    --border-dark: rgba(0, 243, 255, 0.2);
    --border-glow: rgba(0, 243, 255, 0.5);
    
    /* 娓愬彉 */
    --gradient-neon: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-purple) 50%, var(--neon-magenta) 100%);
    --gradient-bg: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    --gradient-card: linear-gradient(135deg, rgba(26, 29, 53, 0.8) 0%, rgba(37, 41, 64, 0.8) 100%);
    
    /* 闃村奖 */
    --shadow-neon: 0 0 20px rgba(0, 243, 255, 0.5), 0 0 40px rgba(0, 243, 255, 0.3);
    --shadow-neon-strong: 0 0 30px rgba(0, 243, 255, 0.8), 0 0 60px rgba(0, 243, 255, 0.5);
    --shadow-purple: 0 0 20px rgba(181, 55, 242, 0.5);
    --shadow-magenta: 0 0 20px rgba(255, 0, 110, 0.5);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    
    /* 灏哄 */
    --container-width: 1200px;
    --header-height: 80px;
    --border-width: 2px;
    --corner-size: 12px;
    
    /* 鍔ㄧ敾 */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   鍩虹閲嶇疆
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Rajdhani', 'Orbitron', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100vw;
    margin: 0;
    padding: 0;
}

/* 缃戞牸鑳屾櫙 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 243, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 243, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* 鎵弿绾挎晥鏋?*/
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 9999;
    animation: scanlines 8s linear infinite;
    opacity: 0.05;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

a:hover {
    color: var(--neon-magenta);
    text-shadow: 0 0 10px var(--neon-magenta);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
}

.container {
    max-width: var(--container-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* 闇撹櫣鏂囧瓧 */
.text-neon {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan), 0 0 30px var(--neon-cyan);
}

.text-gradient {
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 璧涘崥鏈嬪厠鏂滆杈规 */
.cyber-border {
    position: relative;
    border: var(--border-width) solid var(--border-neon);
    clip-path: polygon(
        0 var(--corner-size),
        var(--corner-size) 0,
        calc(100% - var(--corner-size)) 0,
        100% var(--corner-size),
        100% calc(100% - var(--corner-size)),
        calc(100% - var(--corner-size)) 100%,
        var(--corner-size) 100%,
        0 calc(100% - var(--corner-size))
    );
}

/* ============================================
   Header 瀵艰埅鏍?   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--border-neon);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
    z-index: 9998;
    transition: all var(--transition-normal);
}

.header::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.header.scrolled {
    background: rgba(10, 14, 39, 0.98);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.5);
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 2;
}

.logo img {
    height: 42px;
    width: auto;
    filter: drop-shadow(0 0 10px var(--neon-cyan));
    transition: filter var(--transition-normal);
}

.logo:hover img {
    filter: drop-shadow(0 0 20px var(--neon-cyan)) drop-shadow(0 0 30px var(--neon-purple));
}

.logo-slogan {
    width: 140px;
    height: 45px;
    background-image: url("images/logo_tips.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: glitch 3s infinite;
}

/* 鏁呴殰鑹烘湳鍔ㄧ敾 */
@keyframes glitch {
    0%, 90%, 100% {
        transform: translate(0);
        filter: hue-rotate(0deg);
    }
    92% {
        transform: translate(-2px, 2px);
        filter: hue-rotate(90deg);
    }
    94% {
        transform: translate(2px, -2px);
        filter: hue-rotate(180deg);
    }
    96% {
        transform: translate(-2px, -2px);
        filter: hue-rotate(270deg);
    }
}

/* 瀵艰埅 */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-list li a {
    display: block;
    padding: 10px 24px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.nav-list li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
}

.nav-list li a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
}

.nav-list li a:hover::before {
    transform: translateX(0);
}

/* Header 鎿嶄綔鍖?*/
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-contact {
    padding: 10px 28px;
    background: transparent;
    color: var(--neon-cyan);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 2px solid var(--neon-cyan);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    clip-path: polygon(
        0 8px, 8px 0,
        calc(100% - 8px) 0, 100% 8px,
        100% calc(100% - 8px), calc(100% - 8px) 100%,
        8px 100%, 0 calc(100% - 8px)
    );
}

.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    transition: left var(--transition-normal);
    z-index: -1;
}

.btn-contact:hover {
    color: var(--text-primary);
    box-shadow: var(--shadow-neon);
    border-color: transparent;
}

.btn-contact:hover::before {
    left: 0;
}

/* 姹夊牎鑿滃崟 */
.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: transparent;
    border: 2px solid var(--neon-cyan);
    padding: 0;
    position: relative;
    clip-path: polygon(0 8px, 8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px));
    transition: all var(--transition-fast);
}

.menu-toggle:hover {
    box-shadow: var(--shadow-neon);
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--neon-cyan);
    transition: all var(--transition-fast);
    box-shadow: 0 0 5px var(--neon-cyan);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   鎸夐挳绯荤粺
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 2px solid;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-primary {
    background: transparent;
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    clip-path: polygon(0 10px, 10px 0, calc(100% - 10px) 0, 100% 10px, 100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    transition: left var(--transition-normal);
    z-index: -1;
}

.btn-primary:hover {
    color: var(--text-primary);
    border-color: transparent;
    box-shadow: var(--shadow-neon-strong);
}

.btn-primary:hover::before {
    left: 0;
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--neon-purple);
    border-color: var(--neon-purple);
}

.btn-secondary:hover {
    box-shadow: var(--shadow-purple);
    transform: translateY(-2px);
}

/* ============================================
   Hero 鍖哄煙
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--gradient-bg);
    overflow: hidden;
}

/* 鍔ㄦ€佺矑瀛愯儗鏅?*/
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 243, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(181, 55, 242, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 0, 110, 0.1) 0%, transparent 50%);
    animation: particleFloat 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes particleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-label {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-cyan);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid var(--neon-cyan);
    margin-bottom: 24px;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 243, 255, 0.5); }
    50% { box-shadow: 0 0 20px rgba(0, 243, 255, 0.8), 0 0 30px rgba(0, 243, 255, 0.5); }
}

.hero-title {
    font-size: 64px;
    font-weight: 900; text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
    text-transform: uppercase;
    position: relative;
}

.hero-title .text-gradient {
    display: inline-block;
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.3); }
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero 瑙嗚鍏冪礌 */
.hero-visual {
    position: relative;
    height: 500px;
}

.hero-card {
    position: absolute;
    padding: 24px;
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 2px solid var(--border-neon);
    box-shadow: var(--shadow-neon);
    transition: all var(--transition-normal);
    clip-path: polygon(0 12px, 12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px));
}

.hero-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neon-strong);
}

.hero-card-1 {
    top: 10%;
    left: 10%;
    animation: cardFloat 6s ease-in-out infinite;
}

.hero-card-2 {
    top: 40%;
    right: 10%;
    animation: cardFloat 6s ease-in-out infinite 2s;
}

.hero-card-3 {
    bottom: 15%;
    left: 25%;
    animation: cardFloat 6s ease-in-out infinite 4s;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--neon-cyan);
    font-size: 28px;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--neon-cyan);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-value {
    font-size: 32px;
    font-weight: 900;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Section 閫氱敤鏍峰紡
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
    width: 100%;
    overflow-x: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.section-badge {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-cyan);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid var(--neon-cyan);
    margin-bottom: 20px;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: -1px; text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.section-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   鏈嶅姟鍗＄墖
   ============================================ */
.section-services {
    background: var(--bg-darker);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    padding: 32px 24px;
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 16px, 16px 0, calc(100% - 16px) 0, 100% 16px, 100% calc(100% - 16px), calc(100% - 16px) 100%, 16px 100%, 0 calc(100% - 16px));
}

.service-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-neon);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.service-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-neon);
    transform: translateY(-10px);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--neon-cyan);
    font-size: 36px;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6; text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ============================================
   鏁版嵁缁熻
   ============================================ */
.section-stats {
    background: var(--bg-dark);
    position: relative;
}

.section-stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
}

.stat-item {
    text-align: center;
    padding: 32px 24px;
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    transition: all var(--transition-normal);
    clip-path: polygon(0 12px, 12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px));
}

.stat-item:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: scale(1.05);
}

.stat-value {
    font-size: 56px;
    font-weight: 900;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    display: block;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* ============================================
   鏂伴椈/鏂囩珷鍒楄〃
   ============================================ */
.section-news {
    background: var(--bg-darker);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.news-card {
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    overflow: hidden;
    transition: all var(--transition-normal);
    clip-path: polygon(0 20px, 20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.news-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: translateY(-8px);
}

.news-thumb {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-darker);
}

.news-thumb::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.3), transparent);
    transition: left 0.6s;
}

.news-card:hover .news-thumb::after {
    left: 100%;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.news-card:hover .news-thumb img {
    transform: scale(1.1);
}

.news-date {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: rgba(0, 243, 255, 0.9);
    color: var(--bg-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    clip-path: polygon(0 4px, 4px 0, calc(100% - 4px) 0, 100% 4px, 100% calc(100% - 4px), calc(100% - 4px) 100%, 4px 100%, 0 calc(100% - 4px));
}

.news-body {
    padding: 28px;
}

.news-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-title a {
    color: var(--text-primary);
}

.news-title a:hover {
    color: var(--neon-cyan);
}

.news-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-more svg {
    transition: transform var(--transition-fast);
}

.news-more:hover svg {
    transform: translateX(4px);
}

/* ============================================
   鍚堜綔浼欎即
   ============================================ */
.section-partners {
    background: var(--bg-dark);
    padding: 80px 0;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 32px;
    align-items: center;
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    padding: 20px;
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.partner-logo:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: translateY(-5px);
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(0%) brightness(1.2);
    opacity: 0.9;
    transition: all var(--transition-fast);
}

.partner-logo:hover img {
    opacity: 1;
    filter: grayscale(0%) brightness(1.5);
}

/* ============================================
   CTA 鍖哄煙
   ============================================ */
.section-cta {
    position: relative;
    padding: 120px 0;
    background: var(--bg-dark);
    overflow: hidden;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    opacity: 0.05;
    animation: ctaGlow 5s ease-in-out infinite;
}

@keyframes ctaGlow {
    0%, 100% { opacity: 0.05; }
    50% { opacity: 0.1; }
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 40px;
    background: var(--gradient-card);
    border: 2px solid var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    clip-path: polygon(0 24px, 24px 0, calc(100% - 24px) 0, 100% 24px, 100% calc(100% - 24px), calc(100% - 24px) 100%, 24px 100%, 0 calc(100% - 24px));
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.cta-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 32px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-feature {
    font-size: 15px;
    font-weight: 600;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   椤佃剼
   ============================================ */
.footer {
    background: var(--bg-darker);
    color: var(--text-secondary);
    padding-top: 80px;
    border-top: 2px solid var(--neon-cyan);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
    animation: neonPulse 2s ease-in-out infinite;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
    filter: drop-shadow(0 0 10px var(--neon-cyan));
}

.footer-logo span {
    font-size: 20px;
    font-weight: 900;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--neon-cyan);
    font-size: 20px;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: translateY(-3px);
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--neon-cyan);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul li {
    margin-bottom: 14px;
}

.footer-links ul li a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.footer-links ul li a:hover {
    color: var(--neon-cyan);
    padding-left: 5px;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(0, 243, 255, 0.2);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* ============================================
   椤甸潰妯箙
   ============================================ */
.page-banner {
    position: relative;
    padding: 140px 0 60px;
    background: var(--gradient-bg);
    width: 100%;
    overflow: hidden;
}

.page-banner .container {
    max-width: var(--container-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.page-banner::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.breadcrumb a {
    color: var(--text-secondary);
}

.breadcrumb a:hover {
    color: var(--neon-cyan);
}

.breadcrumb .sep {
    color: var(--neon-cyan);
}

.breadcrumb .current {
    color: var(--neon-cyan);
    font-weight: 700;
}

.page-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.page-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.7;
}

/* ============================================
   鍒楄〃椤?   ============================================ */
.section-list {
    background: var(--bg-dark);
    padding: 60px 0 100px;
    width: 100%;
    overflow-x: hidden;
}

.section-list .container {
    max-width: var(--container-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.list-wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
    width: 100%;
}

.list-main {
    width: 100%;
    min-width: 0;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
    width: 100%;
}

.article-card {
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    overflow: hidden;
    transition: all var(--transition-normal);
    clip-path: polygon(0 20px, 20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.article-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: translateY(-6px);
}

.article-thumb {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-darker);
}

.article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.article-card:hover .article-thumb img {
    transform: scale(1.1);
}

.article-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: rgba(0, 243, 255, 0.9);
    color: var(--bg-dark);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    clip-path: polygon(0 4px, 4px 0, calc(100% - 4px) 0, 100% 4px, 100% calc(100% - 4px), calc(100% - 4px) 100%, 4px 100%, 0 calc(100% - 4px));
}

.article-content {
    padding: 28px;
}

.article-meta {
    margin-bottom: 12px;
}

.meta-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.article-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-title a {
    color: var(--text-primary);
}

.article-title a:hover {
    color: var(--neon-cyan);
}

.article-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.article-link svg {
    transition: transform var(--transition-fast);
}

.article-link:hover svg {
    transform: translateX(4px);
}

/* 鍒嗛〉 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.page-num {
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 2px solid var(--border-dark);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 700;
    transition: all var(--transition-fast);
    clip-path: polygon(0 8px, 8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-num:hover,
.page-num.active {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    color: var(--bg-dark);
    box-shadow: var(--shadow-neon);
}

/* ============================================
   渚ц竟鏍?   ============================================ */
.list-sidebar,
.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    padding: 28px;
    margin-bottom: 28px;
    clip-path: polygon(0 16px, 16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.widget-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--neon-cyan);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(0, 243, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.title-icon {
    font-size: 20px;
}

/* 鐑棬鏂囩珷 */
.hot-articles {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hot-item {
    transition: transform var(--transition-fast);
}

.hot-item:hover {
    transform: translateX(5px);
}

.hot-link {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.hot-thumb {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border: 2px solid var(--border-dark);
    overflow: hidden;
}

.hot-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.hot-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.hot-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* 鏍囩浜?*/
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-item {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 243, 255, 0.1);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--border-dark);
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tag-item:hover {
    background: var(--neon-cyan);
    color: var(--bg-dark);
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
}

/* 鑱旂郴灏忛儴浠?*/
.widget-contact {
    background: var(--gradient-neon);
    border: none;
    text-align: center;
}

.widget-contact .widget-title {
    border-bottom-color: rgba(255, 255, 255, 0.3);
    justify-content: center;
    color: var(--text-primary);
}

.widget-contact p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
}

.contact-btn {
    display: inline-block;
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 2px solid rgba(255, 255, 255, 0.5);
    margin-top: 16px;
    transition: all var(--transition-fast);
    clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
}

.contact-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
    color: var(--text-primary);
}

/* ============================================
   鍐呭椤?   ============================================ */
.section-article {
    background: var(--bg-darker);
    padding: 40px 0 100px;
    width: 100%;
    overflow-x: hidden;
}

.section-article .container {
    max-width: var(--container-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.article-wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
    width: 100%;
    max-width: 100%;
}

.article-main {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    overflow-x: hidden;
}

.article-detail {
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    padding: 48px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    clip-path: polygon(0 24px, 24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.article-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(0, 243, 255, 0.2);
}

.article-detail .article-title {
    font-size: 36px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.article-detail .article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.meta-item svg {
    color: var(--neon-cyan);
}

/* 鏂囩珷姝ｆ枃 */
.article-body {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-secondary);
}

.article-body h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 48px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--neon-cyan);
    color: var(--text-primary);
    text-transform: uppercase;
}

.article-body h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 36px 0 16px;
    color: var(--neon-cyan);
}

.article-body p {
    margin: 18px 0;
}

.article-body img {
    max-width: 100% !important;
    height: auto !important;
    border: 2px solid var(--neon-cyan);
    margin: 28px auto !important;
    display: block !important;
    box-shadow: var(--shadow-neon);
}

/* 确保包裹图片的段落也居中 */
.article-body p img,
.detail-content p img {
    margin-left: auto !important;
    margin-right: auto !important;
}

.article-body p:has(img),
.detail-content p:has(img) {
    text-align: center;
}

.article-body a {
    color: var(--neon-cyan);
    text-decoration: underline;
}

.article-body strong {
    color: var(--neon-cyan);
    font-weight: 700;
}

/* 鐩稿叧鎺ㄨ崘 */
.related-section {
    margin-top: 60px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.related-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--neon-cyan);
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
    max-width: 100%;
}

.related-grid > * {
    width: 100%;
    min-width: 0;
}

.related-card {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--gradient-card);
    border: 2px solid var(--border-dark);
    transition: all var(--transition-normal);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    clip-path: polygon(0 12px, 12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.related-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon);
    transform: translateY(-4px);
}

.related-thumb {
    flex-shrink: 0;
    width: 90px;
    height: 70px;
    border: 2px solid var(--border-dark);
    overflow: hidden;
}

.related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.related-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.related-date {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   鍝嶅簲寮忚璁?- 骞虫澘
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .list-wrapper,
    .article-wrapper {
        grid-template-columns: 1fr;
    }
    
    .list-sidebar,
    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .sidebar-widget {
        margin-bottom: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

/* ============================================
   鍝嶅簲寮忚璁?- 绉诲姩绔?   ============================================ */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    /* 鍏ㄥ眬 */
    html, body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 16px;
    }
    
    /* Header */
    .logo-slogan {
        width: 100px;
        height: 32px;
    }
    
    .main-nav {
        display: none;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 2px solid var(--neon-cyan);
        padding: 20px;
        box-shadow: var(--shadow-neon);
        z-index: 9997;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-list li {
        width: 100%;
    }
    
    .nav-list li a {
        display: block;
        padding: 16px 20px;
        text-align: center;
        border-bottom: 1px solid rgba(0, 243, 255, 0.2);
    }
    
    .nav-list li:last-child a {
        border-bottom: none;
    }
    
    .btn-contact {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Hero */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    /* Section */
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content {
        padding: 40px 24px;
    }
    
    .cta-content h2 {
        font-size: 32px;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 16px;
    }
    
    /* 鍒楄〃椤?*/
    .article-grid {
        grid-template-columns: 1fr;
    }
    
    .list-sidebar {
        display: none;
    }
    
    /* 鍐呭椤?*/
    .article-sidebar {
        grid-template-columns: 1fr;
    }
    
    .article-detail {
        padding: 28px 20px;
    }
    
    .article-detail .article-title {
        font-size: 24px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .partner-logo {
        height: 80px;
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .cta-content h2 {
        font-size: 24px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}