/* 鍏ㄥ眬鏍峰紡 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }


        /* 瀹瑰櫒 */
        .container {

            max-width: 1400px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* 鍩虹鎸夐挳鏍峰紡 */
        .btn-cta {
            padding: 10px 25px;
            background: transparent;
            border: 2px solid var(--neon-green);
            color: var(--neon-green);
            font-family: 'Orbitron', sans-serif;
            font-weight: bold;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
            border-radius: 4px;
            font-size: 14px;
        }

        .btn-cta:hover {
            background: var(--neon-green);
            color: #000;
            box-shadow: var(--neon-glow);
        }

        .btn-fill {
            background: var(--neon-green);
            color: #000;
        }

        /* 鏍囬鏍峰紡 */
        h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 3.5rem;
            line-height: 1.1;
            color: var(--neon-green);
            text-shadow: var(--neon-glow);
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        h1 span {
            display: block;
            color: #fff;
            text-shadow: none;
        }

        /* Hero 鍖哄煙 - 鍩虹鏍峰紡 */
        .hero {
            padding: 100px 5% 50px;
            background: var(--ix-index-hero-bg) no-repeat center center;
            background-size: cover;
            position: relative;
        }

        /* 绉诲姩绔儗鏅紭鍖?*/
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(5, 5, 5, 0.7);
            z-index: 1;
        }

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

        .hero-content {
            flex: 1;
            max-width: 600px;
        }

        .hero-desc {
            font-size: 1.1rem;
            color: #74e4de;
            margin-bottom: 40px;
            line-height: 1.6;
            border-left: 3px solid var(--neon-green);
            padding-left: 20px;
        }

        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .cyber-image-container {
            width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .cyber-image-container img {
            width: 100%;
            height: auto;
            object-fit: contain;
            filter: drop-shadow(0 0 15px rgba(0, 255, 65, 0.3));
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        /* 妗岄潰绔牱寮?*/
        @media (min-width: 1024px) {
            .hero {
                flex-direction: row;
                padding: 90px 12%;
            }

            .hero-content {
                width: 50%;
            }

            .hero-image {
                width: 50%;
            }
        }

        /* 骞虫澘绔牱寮?(768px - 1023px) */
        @media (max-width: 1023px) and (min-width: 768px) {
            .hero {
                flex-direction: column;
                padding: 80px 5% 60px;
                gap: 40px;
                min-height: auto;
            }

            h1 {
                font-size: 2.8rem;
                text-align: center;
            }

            .hero-content {
                max-width: 100%;
                text-align: center;
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .hero-desc {
                max-width: 80%;
                margin-left: auto;
                margin-right: auto;
                border-left: none;
                padding-left: 0;
                border-top: 3px solid var(--neon-green);
                padding-top: 15px;
                text-align: center;
            }

            .hero-image {
                width: 70%;
                margin: 0 auto;
            }

            .btn-cta {
                padding: 12px 30px;
                font-size: 16px;
            }
        }

        /* 绉诲姩绔牱寮?(灏忎簬 768px) */
        @media (max-width: 767px) {
            .hero {
                flex-direction: column;
                padding: 60px 20px 40px;
                gap: 30px;
                min-height: auto;
                background-attachment: scroll;
            }

            h1 {
                font-size: 2rem;
                text-align: center;
                margin-bottom: 15px;
                line-height: 1.2;
            }

            .hero-content {
                max-width: 100%;
                text-align: center;
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .hero-desc {
                font-size: 1rem;
                margin-bottom: 30px;
                line-height: 1.5;
                border-left: none;
                padding-left: 0;
                border-top: 2px solid var(--neon-green);
                padding-top: 10px;
                max-width: 100%;
            }

            .hero-image {
                width: 100%;
                margin-top: 20px;
            }

            .cyber-image-container {
                max-width: 300px;
            }

            .btn-cta {
                padding: 12px 30px;
                font-size: 16px;
                width: 100%;
                max-width: 280px;
                margin: 0 auto;
            }

            /* 鎸夐挳瀹瑰櫒鍦ㄧЩ鍔ㄧ鐨勪紭鍖?*/
            .hero-buttons {
                flex-direction: column;
                width: 100%;
                align-items: center;
            }

            /* 纭繚鑳屾櫙鍥惧湪绉诲姩绔姞杞戒紭鍖?*/
            .hero {
                background-size: cover;
                background-position: center center;
            }
        }

        /* 灏忓睆骞曟墜鏈?(灏忎簬 480px) */
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }

            .hero {
                padding: 50px 15px 30px;
            }

            .hero-desc {
                font-size: 0.95rem;
                padding: 10px;
            }

            .cyber-image-container {
                max-width: 250px;
            }

            .btn-cta {
                padding: 10px 25px;
                font-size: 14px;
            }
        }

        /* 瓒呭皬灞忓箷鎵嬫満 (灏忎簬 360px) */
        @media (max-width: 360px) {
            h1 {
                font-size: 1.5rem;
            }

            .hero-desc {
                font-size: 0.9rem;
            }

            .btn-cta {
                padding: 8px 20px;
                font-size: 13px;
            }
        }

        /* 妯睆妯″紡浼樺寲 */
        @media (max-height: 600px) and (orientation: landscape) {
            .hero {
                min-height: 100vh;
                padding: 60px 5% 40px;
            }

            h1 {
                font-size: 2rem;
            }

            .hero-content {
                max-width: 50%;
            }

            .hero-image {
                width: 45%;
            }
        }

        /* 瑙︽懜璁惧浼樺寲 */
        @media (hover: none) and (pointer: coarse) {
            .btn-cta:hover {
                background: transparent;
                color: var(--neon-green);
                box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
            }

            .btn-cta:active {
                background: var(--neon-green);
                color: #000;
                box-shadow: var(--neon-glow);
            }
        }

        /* 浼樺娍杞挱閮ㄥ垎 */
        .cyber-advantages-section {
            position: relative;
            z-index: 10;
            padding: 5rem 0;
            background: linear-gradient(to bottom,
            transparent,
            rgba(0, 255, 65, 0.03),
            transparent);
        }

        .advantages-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        /* 绉诲姩绔牱寮?*/
        .cyber-advantages-mobile {
            display: block;
        }

        @media (min-width: 1024px) {
            .cyber-advantages-mobile {
                display: none;
            }
        }

        .cyber-advantage-card {
            margin-bottom: 3rem;
            position: relative;
        }

        .advantage-card-inner {
            background: linear-gradient(145deg,
            rgba(10, 10, 10, 0.9),
            rgba(20, 20, 20, 0.9));
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .cyber-advantage-card:hover .advantage-card-inner {
            border-color: rgba(0, 255, 65, 0.3);
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }

        .advantage-visual {
            position: relative;
            height: 250px;
            overflow: hidden;
        }

        .visual-frame {
            position: relative;
            height: 100%;
        }

        .advantage-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .cyber-advantage-card:hover .advantage-image {
            transform: scale(1.05);
        }

        .image-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom,
            transparent 40%,
            rgba(0, 0, 0, 0.8) 100%);
        }

        .badge {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            padding: 0.5rem 1rem;
            font-weight: bold;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            border-radius: 4px;
            z-index: 2;
        }

        .free-badge {
            background: linear-gradient(90deg, #74e4de, #74e4de);
            color: #000000;
        }

        .team-badge {
            background: linear-gradient(90deg, #3b82f6, #1d4ed8);
            color: #ffffff;
        }

        .security-badge {
            background: linear-gradient(90deg, #8b5cf6, #7c3aed);
            color: #ffffff;
        }

        .advantage-content {
            padding: 2rem;
        }

        .advantage-header {
            margin-bottom: 1rem;
        }

        .advantage-index {
            font-size: 1rem;
            color: #74e4de;
            opacity: 0.5;
            margin-bottom: 0.5rem;
        }

        .advantage-title {
            font-size: 1.5rem;
            font-weight: bold;
            color: #ffffff;
            margin-bottom: 1rem;
        }

        .advantage-description {
            color: #9ca3af;
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .advantage-features {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .feature-chip {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: rgba(0, 255, 65, 0.1);
            border: 1px solid rgba(0, 255, 65, 0.2);
            border-radius: 20px;
            font-size: 0.875rem;
            color: #74e4de;
        }

        .feature-chip i {
            font-size: 0.75rem;
        }

        /* 妗岄潰绔疆鎾牱寮?*/
        .cyber-advantages-desktop {
            display: none;
        }

        @media (min-width: 1024px) {
            .cyber-advantages-desktop {
                display: block;
            }
        }

        .cyber-carousel-container {
            position: relative;
            max-width: 1400px;
            margin: 0 auto;
        }

        .cyber-carousel {
            position: relative;
            overflow: hidden;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: linear-gradient(145deg,
            rgba(10, 10, 10, 0.95),
            rgba(20, 20, 20, 0.95));
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
        }

        .carousel-item {
            display: none;
            animation: fadeIn 0.8s ease;
        }

        .carousel-item.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .carousel-content {
            display: flex;
            min-height: 500px;
        }

        .content-text {
            flex: 1;
            padding: 3rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .content-visual {
            flex: 1;
            position: relative;
            overflow: hidden;
        }

        .visual-container {
            position: relative;
            height: 100%;
            width: 100%;
        }

        .carousel-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: contrast(1.1) brightness(0.9);
        }

        .visual-glow {
            position: absolute;
            inset: 0;
            /*background: linear-gradient(45deg,*/
            /*rgba(0, 255, 65, 0.1),*/
            /*rgba(0, 255, 65, 0.05));*/
            pointer-events: none;
        }

        .scan-line {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg,
            transparent,
            #74e4de,
            transparent);
            animation: scan 4s linear infinite;
            pointer-events: none;
        }

        .item-header {
            margin-bottom: 2rem;
        }

        .item-badge {
            display: inline-block;
            padding: 0.5rem 1rem;
            margin-bottom: 1rem;
            font-weight: bold;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            border-radius: 4px;
        }

        .multi-badge {
            background: linear-gradient(90deg, #74e4de, #74e4de);
            color: #000000;
        }

        .item-title {
            font-size: 2.5rem;
            font-weight: bold;
            color: #74e4de;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .item-description {
            color: #9ca3af;
            font-size: 1.125rem;
            line-height: 1.6;
            margin-bottom: 2rem;
        }

        /* 杞挱瀵艰埅 */
        .carousel-navigation {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 2rem;
            padding: 0 1rem;
        }

        .banner-dots {
            display: flex;
            gap: 0.75rem;
        }

        .banner-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            padding: 0;
        }

        .banner-dot.active {
            background: #74e4de;
            transform: scale(1.2);
            box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
        }

        .banner-dot:hover {
            background: rgba(0, 255, 65, 0.5);
        }

        .banner-buttons {
            display: flex;
            gap: 1rem;
        }

        .banner-button {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(0, 255, 65, 0.1);
            border: 1px solid rgba(0, 255, 65, 0.3);
            color: #74e4de;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .banner-button:hover {
            background: rgba(0, 255, 65, 0.2);
            border-color: #74e4de;
            transform: scale(1.1);
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
        }

        /* 鍝嶅簲寮忚皟鏁?*/
        @media (max-width: 1023px) {
            .carousel-content {
                flex-direction: column;
                min-height: auto;
            }

            .content-text {
                padding: 2rem;
                order: 2;
            }

            .content-visual {
                order: 1;
                height: 300px;
            }

            .item-title {
                font-size: 2rem;
            }

            .carousel-navigation {
                flex-direction: column;
                gap: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            .cyber-advantages-section {
                padding: 2rem 0;
            }

            .advantage-visual {
                height: 200px;
            }

            .advantage-content {
                padding: 1.5rem;
            }

            .advantage-title {
                font-size: 1.25rem;
            }

            .advantage-features {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

        /* 鏍稿績鍔熻兘閮ㄥ垎 */
        .cyber-capabilities-section {
            position: relative;
            z-index: 10;
            padding: 2rem 0;
            background: linear-gradient(to bottom,
            rgba(0, 255, 65, 0.02),
            transparent 50%,
            transparent 70%,
            rgba(0, 255, 65, 0.02) 100%);
            overflow: hidden;
        }

        .cyber-capabilities-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg,
            transparent,
            rgba(0, 255, 65, 0.2),
            transparent);
        }

        .capabilities-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .cyber-section-title {
            font-size: 3rem;
            font-weight: bold;
            margin: 1.5rem 0;
            line-height: 1.2;
        }

        .cyber-section-subtitle {
            color: #9ca3af;
            font-size: 1.125rem;
            max-width: 600px;
            margin: 0 auto 2rem;
        }

        .neon-divider-centered {
            width: 300px;
            height: 2px;
            background: linear-gradient(90deg,
            transparent,
            #74e4de,
            transparent);
            margin: 2rem auto;
            opacity: 0.5;
        }

        /* 鐗规€х綉鏍?*/
        .cyber-features-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .cyber-features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .cyber-features-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .cyber-feature-card {
            position: relative;
            background: linear-gradient(145deg,
            rgba(15, 15, 15, 0.9),
            rgba(25, 25, 25, 0.9));
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            height: 100%;
        }

        .cyber-feature-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
            rgba(0, 255, 65, 0.05),
            transparent 50%);
            opacity: 0;
            transition: opacity 0.4s ease;
            pointer-events: none;
        }

        .cyber-feature-card:hover {
            transform: translateY(-8px);
            border-color: rgba(0, 255, 65, 0.3);
            box-shadow:
                    0 15px 40px rgba(0, 0, 0, 0.4),
                    0 0 20px rgba(0, 255, 65, 0.1);
        }

        .cyber-feature-card:hover::before {
            opacity: 1;
        }

        .feature-card-inner {
            padding: 2.5rem;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        /* 鍥炬爣鍖哄煙 */
        .feature-icon-container {
            position: relative;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .icon-orb {
            position: relative;
            display: inline-block;
            width: 80px;
            height: 80px;
            background: radial-gradient(circle,
            rgba(0, 255, 65, 0.1),
            rgba(0, 255, 65, 0.05));
            border: 1px solid rgba(0, 255, 65, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }

        .cyber-icon {
            transition: transform 0.3s ease;
            filter: invert(81%) sepia(21%) saturate(1908%) hue-rotate(
                    160deg) brightness(98%) contrast(101%);
            height: 60px;
            width: auto;
        }

        .cyber-feature-card:hover .cyber-icon {
            transform: scale(1.1) rotate(5deg);
        }

        .icon-pulse {
            position: absolute;
            inset: -10px;
            background: radial-gradient(circle,
            rgba(0, 255, 65, 0.3),
            transparent 70%);
            border-radius: 50%;
            animation: pulse 2s infinite;
            opacity: 0;
        }

        .cyber-feature-card:hover .icon-pulse {
            opacity: 0.5;
        }

        .icon-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 100px;
            height: 100px;
            background: radial-gradient(circle,
            rgba(0, 255, 65, 0.2),
            transparent 70%);
            filter: blur(15px);
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .cyber-feature-card:hover .icon-glow {
            opacity: 0.3;
        }

        /* 鍐呭鍖哄煙 */
        .feature-content {
            flex: 1;
            margin-bottom: 1.5rem;
        }

        .feature-title {
            font-size: 1.5rem;
            font-weight: bold;
            color: #ffffff;
            margin-bottom: 1rem;
        }

        .feature-description {
            color: #9ca3af;
            font-size: 1rem;
            line-height: 1.6;
        }

        /* 鏍囩鍖哄煙 */
        .feature-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .tag {
            font-size: 0.7rem;
            padding: 0.25rem 0.75rem;
            background: rgba(0, 255, 65, 0.1);
            border: 1px solid rgba(0, 255, 65, 0.2);
            border-radius: 20px;
            color: #74e4de;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* 瑙掕惤瑁呴グ */
        .corner-decoration {
            position: absolute;
            width: 1.5rem;
            height: 1.5rem;
            opacity: 0.3;
            transition: opacity 0.3s ease;
        }

        .cyber-feature-card:hover .corner-decoration {
            opacity: 0.8;
        }

        .top-left {
            top: 0;
            left: 0;
            border-top: 2px solid #74e4de;
            border-left: 2px solid #74e4de;
            border-top-left-radius: 12px;
        }

        .bottom-right {
            bottom: 0;
            right: 0;
            border-bottom: 2px solid #74e4de;
            border-right: 2px solid #74e4de;
            border-bottom-right-radius: 12px;
        }

        /* 鍔ㄧ敾鏁堟灉 */
        @keyframes pulse {
            0% {
                transform: scale(0.95);
                opacity: 0;
            }
            50% {
                opacity: 0.3;
            }
            100% {
                transform: scale(1.1);
                opacity: 0;
            }
        }

        /* 鍝嶅簲寮忚皟鏁?*/
        @media (max-width: 768px) {
            .cyber-capabilities-section {
                padding: 1rem 0;
            }

            .cyber-section-title {
                font-size: 2rem;
            }

            .feature-card-inner {
                padding: 1.5rem;
            }

            .icon-orb {
                width: 60px;
                height: 60px;
            }

            .cyber-icon {
                width: 30px;
                height: 30px;
            }
        }

        /* 涓€绔欏紡瑙ｅ喅鏂规閮ㄥ垎 */
        .cyber-solutions-section {
            position: relative;
            z-index: 10;
            padding: 2rem 0;
            background: linear-gradient(to bottom,
            rgba(0, 255, 65, 0.03),
            transparent);
        }

        .solutions-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        /* 瑙ｅ喅鏂规缃戞牸 */
        .solutions-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 3rem;
        }

        @media (min-width: 768px) {
            .solutions-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .cyber-solution-card {
            position: relative;
            background: linear-gradient(145deg,
            rgba(10, 10, 10, 0.9),
            rgba(20, 20, 20, 0.9));
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 2rem;
            transition: all 0.3s ease;
            overflow: hidden;
        }

        .cyber-solution-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
            rgba(0, 255, 65, 0.1),
            transparent 40%);
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        .cyber-solution-card:hover {
            transform: translateY(-5px);
            border-color: rgba(0, 255, 65, 0.3);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .cyber-solution-card:hover::before {
            opacity: 1;
        }

        .featured-solution {
            border-color: rgba(0, 255, 65, 0.4);
            background: linear-gradient(145deg,
            rgba(0, 255, 65, 0.05),
            rgba(10, 10, 10, 0.9));
        }

        .solution-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: linear-gradient(90deg, #74e4de, #74e4de);
            color: #000000;
            font-size: 0.75rem;
            font-weight: bold;
            padding: 0.25rem 0.75rem;
            border-radius: 12px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .solution-icon-container {
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .icon-wrapper {
            display: inline-block;
            position: relative;
        }

        .icon-glow {
            position: absolute;
            inset: -10px;
            background: radial-gradient(circle, rgba(0, 255, 65, 0.3), transparent 70%);
            filter: blur(10px);
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .cyber-solution-card:hover .icon-glow {
            opacity: 1;
        }

        .solution-title {
            font-size: 1.25rem;
            font-weight: bold;
            color: #ffffff;
            margin-bottom: 1rem;
        }

        .solution-description {
            color: #9ca3af;
            font-size: 0.875rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .solution-features {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .feature-tag {
            font-size: 0.75rem;
            padding: 0.25rem 0.5rem;
            background: rgba(0, 255, 65, 0.1);
            border: 1px solid rgba(0, 255, 65, 0.2);
            border-radius: 4px;
            color: #74e4de;
        }

        .solutions-cta {
            text-align: center;
            margin-top: 3rem;
        }

        /* 浜у搧鐗规€ч儴鍒?*/
        .cyber-features-section {
            position: relative;
            z-index: 10;
        }

        .cyber-feature-container {
            padding: 4rem 0;
            position: relative;
        }

        .cyber-feature-container.alt-layout {
            background: linear-gradient(to bottom,
            transparent,
            rgba(0, 255, 65, 0.02),
            transparent);
        }

        .cyber-feature {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 3rem;
        }

        @media (min-width: 1024px) {
            .cyber-feature {
                flex-direction: row;
                gap: 4rem;
            }

            .cyber-feature.reverse-layout {
                flex-direction: row-reverse;
            }
        }

        .feature-content {
            flex: 1;
        }

        .feature-visual {
            flex: 1;
            position: relative;
        }

        .feature-header {
            margin-bottom: 1.5rem;
        }

        .feature-index {
            font-size: 1.5rem;
            color: #74e4de;
            margin-bottom: 0.5rem;
            opacity: 0.5;
        }

        .feature-title {
            font-size: 2rem;
            font-weight: bold;
            color: #74e4de;
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        @media (min-width: 768px) {
            .feature-title {
                font-size: 2.5rem;
            }
        }

        .feature-description {
            color: #9ca3af;
            text-align: left;
            font-size: 1.125rem;
            line-height: 1.6;
            margin-bottom: 2rem;
        }

        .feature-cta {
            margin-top: 2rem;
        }

        /* 瑙嗚鏁堟灉 */
        .visual-frame {
            position: relative;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .visual-glow {
            position: absolute;
            inset: 0;
            /*background: linear-gradient(45deg,*/
            /*rgba(0, 255, 65, 0.1),*/
            /*rgba(0, 255, 65, 0.05));*/
            pointer-events: none;
        }

        .feature-image {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }

        .visual-frame:hover .feature-image {
            transform: scale(1.02);
        }

        /* 鎵弿绾挎晥鏋?*/
        .scan-line {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg,
            transparent,
            #74e4de,
            transparent);
            animation: scan 3s linear infinite;
            pointer-events: none;
        }

        @keyframes scan {
            0% { top: 0; }
            100% { top: 100%; }
        }

        /* 娴忚鍣ㄦ爣绛惧彔鍔犲眰 */
        .browser-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.7);
            padding: 0.5rem;
            display: flex;
            gap: 0.5rem;
        }

        .browser-tabs {
            display: flex;
            gap: 0.25rem;
        }

        .tab {
            padding: 0.25rem 0.75rem;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 4px 4px 0 0;
            font-size: 0.75rem;
            color: #9ca3af;
        }

        .tab.active {
            background: rgba(0, 255, 65, 0.2);
            border-color: rgba(0, 255, 65, 0.3);
            color: #74e4de;
        }

        /* 鍝嶅簲寮忚皟鏁?*/
        @media (max-width: 768px) {
            .cyber-solutions-section,
            .cyber-feature-container {
                padding: 1rem 0;
            }

            .feature-title {
                font-size: 1.75rem;
            }
        }

        /* 浠锋牸鍖哄潡鏍峰紡 */
        .cyber-pricing-section {
            position: relative;
            z-index: 10;
            padding: 3rem 0;
            background: linear-gradient(to bottom, transparent, rgba(0, 255, 65, 0.02), transparent);
        }

        /* 绉诲姩绔竟璺濊皟鏁?*/
        @media (max-width: 768px) {
            .cyber-pricing-section {
                padding: 2.5rem 0;
            }
        }

        .cyber-pricing-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* 绉诲姩绔鍣ㄨ皟鏁?*/
        @media (max-width: 768px) {
            .cyber-pricing-container {
                padding: 0 1rem;
            }
        }

        /* 鑷€傚簲缃戞牸绯荤粺 */
        .pricing-grid-adaptive {
            display: grid;
            gap: 1.5rem;
            grid-template-columns: repeat(3, 1fr);
        }

        /* 骞虫澘璁惧 */
        @media (max-width: 1024px) {
            .pricing-grid-adaptive {
                gap: 1.25rem;
                grid-template-columns: repeat(2, 1fr);
            }
        }

        /* 绉诲姩璁惧 */
        @media (max-width: 768px) {
            .pricing-grid-adaptive {
                gap: 1.5rem;
                grid-template-columns: 1fr;
            }
        }

        /* 鏍规嵁涓嶅悓鏁伴噺鑷€傚簲 - 绉诲姩绔紭鍖?*/
        .pricing-grid-adaptive:has(.cyber-card:nth-child(4)) {
            /* 4涓」鐩椂锛?x2甯冨眬 */
            grid-template-columns: repeat(2, 1fr);
        }

        @media (max-width: 768px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(4)) {
                grid-template-columns: 1fr;
            }
        }

        .pricing-grid-adaptive:has(.cyber-card:nth-child(5)) {
            /* 5涓」鐩椂锛?-2甯冨眬 */
            grid-template-columns: repeat(3, 1fr);
        }

        @media (max-width: 1024px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(5)) {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(5)) {
                grid-template-columns: 1fr;
            }
        }

        .pricing-grid-adaptive:has(.cyber-card:nth-child(5)) .cyber-card:nth-child(n+4) {
            /* 璁╃4銆?涓崱鐗囧崰鎹洿澶х殑姘村钩绌洪棿 */
            grid-column: span 1.5;
        }

        @media (max-width: 1024px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(5)) .cyber-card:nth-child(n+4) {
                grid-column: span 1;
            }
        }

        .pricing-grid-adaptive:has(.cyber-card:nth-child(6)) {
            /* 6涓」鐩椂锛?x2甯冨眬 */
            grid-template-columns: repeat(3, 1fr);
        }

        @media (max-width: 768px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(6)) {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(6)) {
                grid-template-columns: 1fr;
            }
        }

        .pricing-grid-adaptive:has(.cyber-card:nth-child(7)) {
            /* 7涓」鐩椂锛?-3甯冨眬 */
            grid-template-columns: repeat(4, 1fr);
        }

        @media (max-width: 1024px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(7)) {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(7)) {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(7)) {
                grid-template-columns: 1fr;
            }
        }

        .pricing-grid-adaptive:has(.cyber-card:nth-child(7)) .cyber-card:nth-child(n+5) {
            grid-column: span 2;
        }

        @media (max-width: 768px) {
            .pricing-grid-adaptive:has(.cyber-card:nth-child(7)) .cyber-card:nth-child(n+5) {
                grid-column: span 1;
            }
        }

        /* 鍗＄墖鍩虹鏍峰紡 - 绉诲姩绔紭鍖?*/
        .cyber-card {
            background-color: #0c0c0c;
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 2rem;
            position: relative;
            transition: all 0.3s ease;
            min-height: 500px;
            display: flex;
            flex-direction: column;
            border-radius: 12px;
            overflow: hidden;
        }

        /* 绉诲姩绔崱鐗囪皟鏁?*/
        @media (max-width: 768px) {
            .cyber-card {
                padding: 1.5rem;
                min-height: auto;
                min-height: 420px; /* 淇濇寔涓€瀹氶珮搴︿絾鍙几缂?*/
                border-radius: 10px;
            }
        }

        @media (max-width: 480px) {
            .cyber-card {
                padding: 1.25rem;
                min-height: 380px;
                border-radius: 8px;
            }
        }

        .cyber-card:hover {
            border-color: rgba(0, 255, 65, 0.3);
            transform: translateY(-4px);
            box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.5);
        }

        /* 绉诲姩绔偓鍋滄晥鏋滀紭鍖?*/
        @media (hover: none) {
            .cyber-card:active {
                transform: translateY(-2px);
                border-color: rgba(0, 255, 65, 0.3);
            }
        }

        /* 褰撴湁5涓柟妗堟椂鐨勭壒娈婃牱寮?*/
        .adaptive-layout {
            position: relative;
        }

        .tier-indicator {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: linear-gradient(90deg, #74e4de, #74e4de);
            padding: 4px 16px;
            border-radius: 20px;
            z-index: 10;
            box-shadow: 0 4px 12px rgba(0, 255, 65, 0.3);
        }

        /* 绉诲姩绔瓑绾ф爣绛捐皟鏁?*/
        @media (max-width: 768px) {
            .tier-indicator {
                top: -10px;
                padding: 3px 12px;
                font-size: 0.7rem;
            }
        }

        @media (max-width: 480px) {
            .tier-indicator {
                display: none;
            }
        }

        .tier-text {
            color: #000000;
            font-size: 0.75rem;
            font-weight: bold;
            letter-spacing: 0.1em;
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .tier-text {
                font-size: 0.65rem;
                letter-spacing: 0.05em;
            }
        }

        /* 涓轰笉鍚岀瓑绾ц缃笉鍚岄鑹?*/
        .tier-1 .tier-indicator { background: linear-gradient(90deg, #9ca3af, #6b7280); }
        .tier-2 .tier-indicator { background: linear-gradient(90deg, #74e4de, #74e4de); }
        .tier-3 .tier-indicator { background: linear-gradient(90deg, #3b82f6, #1d4ed8); }
        .tier-4 .tier-indicator { background: linear-gradient(90deg, #8b5cf6, #7c3aed); }
        .tier-5 .tier-indicator { background: linear-gradient(90deg, #f59e0b, #d97706); }

        /* 鎺ㄨ崘鏂规鏍峰紡 */
        .featured-card {
            background-color: #000000;
            border-color: #74e4de;
            box-shadow: 0 0 25px rgba(0, 255, 65, 0.15);
            order: -1;
        }

        /* 绉诲姩绔帹鑽愭柟妗堣皟鏁?*/
        @media (max-width: 768px) {
            .featured-card {
                order: 0;
                border-width: 2px;
                box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
            }
        }

        /* 鍏嶈垂鐗堝崱鐗?*/
        .free-tier-card {
            background-color: #0a0a0a;
            border: 1px solid rgba(0, 255, 65, 0.3);
            padding: 2rem;
            margin-bottom: 2.5rem;
            position: relative;
            overflow: hidden;
            grid-column: 1 / -1;
            border-radius: 12px;
        }

        /* 绉诲姩绔厤璐瑰崱鐗囪皟鏁?*/
        @media (max-width: 768px) {
            .free-tier-card {
                padding: 1.5rem;
                margin-bottom: 2rem;
                border-radius: 10px;
            }
        }

        /* 鍏朵粬鏍峰紡璋冩暣 */
        .card-header {
            margin-bottom: 1.5rem;
        }

        @media (max-width: 768px) {
            .card-header {
                margin-bottom: 1.25rem;
            }
        }

        .cyber-title {
            font-size: 1.75rem;
            font-weight: bold;
            margin: 0.75rem 0 0.5rem 0;
            letter-spacing: 0.05em;
            line-height: 1.2;
        }

        /* 绉诲姩绔爣棰樿皟鏁?*/
        @media (max-width: 768px) {
            .cyber-title {
                font-size: 1.5rem;
                margin: 0.5rem 0 0.25rem 0;
            }
        }

        @media (max-width: 480px) {
            .cyber-title {
                font-size: 1.375rem;
            }
        }

        .cyber-subtitle {
            color: #9ca3af;
            font-size: 1rem;
            margin-bottom: 1.25rem;
            border-left: 2px solid rgba(0, 255, 65, 0.5);
            padding-left: 0.75rem;
            line-height: 1.5;
        }

        /* 绉诲姩绔壇鏍囬璋冩暣 */
        @media (max-width: 768px) {
            .cyber-subtitle {
                font-size: 0.9375rem;
                margin-bottom: 1rem;
                padding-left: 0.625rem;
            }
        }

        .plan-badge {
            position: absolute;
            top: 0;
            right: 0;
            background-color: #74e4de;
            color: #000000;
            font-size: 0.75rem;
            font-weight: bold;
            padding: 0.25rem 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border-bottom-left-radius: 8px;
        }

        /* 绉诲姩绔窘绔犺皟鏁?*/
        @media (max-width: 768px) {
            .plan-badge {
                font-size: 0.6875rem;
                padding: 0.2rem 0.5rem;
            }
        }

        .price-display {
            margin: 1.25rem 0;
        }

        @media (max-width: 768px) {
            .price-display {
                margin: 1rem 0;
            }
        }

        .price-currency {
            font-size: 1.25rem;
            color: #9ca3af;
            vertical-align: top;
        }

        /* 绉诲姩绔揣甯佺鍙疯皟鏁?*/
        @media (max-width: 768px) {
            .price-currency {
                font-size: 1rem;
            }
        }

        .price-amount {
            font-size: 2.5rem;
            font-weight: bold;
            color: #ffffff;
            margin: 0 0.125rem;
            line-height: 1;
        }

        /* 绉诲姩绔环鏍艰皟鏁?*/
        @media (max-width: 768px) {
            .price-amount {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .price-amount {
                font-size: 1.75rem;
            }
        }

        .price-period {
            font-size: 0.875rem;
            color: #6b7280;
            vertical-align: baseline;
        }

        /* 绉诲姩绔懆鏈熸枃鏈皟鏁?*/
        @media (max-width: 768px) {
            .price-period {
                font-size: 0.8125rem;
            }
        }

        .price-description {
            margin-bottom: 1.5rem;
            padding: 1rem;
            background-color: rgba(0, 255, 65, 0.05);
            border: 1px solid rgba(0, 255, 65, 0.1);
            border-radius: 6px;
        }

        /* 绉诲姩绔环鏍兼弿杩拌皟鏁?*/
        @media (max-width: 768px) {
            .price-description {
                margin-bottom: 1.25rem;
                padding: 0.75rem;
                border-radius: 5px;
            }
        }

        .cyber-text-small {
            color: #9ca3af;
            font-size: 0.8125rem;
            margin: 0.25rem 0;
            line-height: 1.4;
        }

        /* 绉诲姩绔皬鏂囨湰璋冩暣 */
        @media (max-width: 768px) {
            .cyber-text-small {
                font-size: 0.75rem;
                margin: 0.2rem 0;
            }
        }

        .feature-grid-two-col {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        @media (min-width: 768px) {
            .feature-grid-two-col {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.25rem;
                margin-bottom: 2rem;
            }
        }

        .feature-column {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        @media (max-width: 768px) {
            .feature-column {
                gap: 0.5rem;
            }
        }

        .cyber-feature-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            color: #e5e7eb;
            font-size: 0.875rem;
            line-height: 1.4;
        }

        /* 绉诲姩绔姛鑳介」璋冩暣 */
        @media (max-width: 768px) {
            .cyber-feature-item {
                font-size: 0.8125rem;
                gap: 0.5rem;
                line-height: 1.3;
            }
        }

        .cyber-feature-item i {
            font-size: 0.875rem;
            flex-shrink: 0;
            margin-top: 0.125rem;
        }

        @media (max-width: 768px) {
            .cyber-feature-item i {
                font-size: 0.75rem;
            }
        }

        .cyber-feature-item strong {
            color: #74e4de;
            font-weight: bold;
        }

        .feature-list {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin-top: auto;
        }

        /* 绉诲姩绔姛鑳藉垪琛ㄨ皟鏁?*/
        @media (max-width: 768px) {
            .feature-list {
                gap: 0.375rem;
                max-height: 250px;
                overflow-y: auto;
                padding-right: 0.5rem;
            }
        }

        .feature-item-tier {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.625rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* 绉诲姩绔姛鑳介」灞傜骇璋冩暣 */
        @media (max-width: 768px) {
            .feature-item-tier {
                padding: 0.5rem 0;
                min-height: 36px;
            }
        }

        .feature-label {
            color: #9ca3af;
            font-size: 0.8125rem;
            flex: 1;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* 绉诲姩绔爣绛捐皟鏁?*/
        @media (max-width: 768px) {
            .feature-label {
                font-size: 0.75rem;
                white-space: normal;
                word-break: break-word;
                line-height: 1.3;
            }
        }

        .feature-value {
            color: #ffffff;
            font-weight: bold;
            font-size: 1rem;
            margin-left: 0.5rem;
            flex-shrink: 0;
        }

        /* 绉诲姩绔€艰皟鏁?*/
        @media (max-width: 768px) {
            .feature-value {
                font-size: 0.875rem;
                margin-left: 0.25rem;
            }
        }

        .feature-item-tier i {
            color: #74e4de;
            font-size: 0.875rem;
        }

        /* 婊氬姩鏉℃牱寮?*/
        .feature-list::-webkit-scrollbar {
            width: 4px;
        }

        .feature-list::-webkit-scrollbar-track {
            background: rgba(0, 255, 65, 0.05);
            border-radius: 2px;
        }

        .feature-list::-webkit-scrollbar-thumb {
            background: #74e4de;
            border-radius: 2px;
        }

        .feature-list::-webkit-scrollbar-thumb:hover {
            background: #74e4de;
        }

        /* 鎸夐挳鏍峰紡浼樺寲 */
        .cyber-button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.625rem;
            width: 100%;
            padding: 0.875rem 1.5rem;
            font-weight: 600;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            font-size: 0.875rem;
            border: none;
            cursor: pointer;
            margin-top: 1.5rem;
            position: relative;
            overflow: hidden;
            color: #74e4de;
            border: 1px solid rgba(0, 255, 65, 0.4);
            background-color: rgba(0, 255, 65, 0.05);
            box-shadow: 0 0 10px rgba(0, 255, 65, 0.1);
            border-radius: 6px;
            min-height: 48px;
        }

        /* 绉诲姩绔寜閽皟鏁?*/
        @media (max-width: 768px) {
            .cyber-button {
                padding: 0.75rem 1.25rem;
                font-size: 0.8125rem;
                margin-top: 1.25rem;
                min-height: 44px;
                letter-spacing: 0.06em;
            }
        }

        @media (max-width: 480px) {
            .cyber-button {
                padding: 0.625rem 1rem;
                font-size: 0.75rem;
                min-height: 40px;
            }
        }

        .cyber-button:hover {
            border-color: #74e4de;
            background-color: rgba(0, 255, 65, 0.1);
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
        }

        /* 绉诲姩绔Е鎽稿弽棣?*/
        @media (hover: none) {
            .cyber-button:active {
                border-color: #74e4de;
                background-color: rgba(0, 255, 65, 0.1);
            }
        }

        .cyber-button:active {
            transform: translateY(0);
            transition-duration: 0.1s;
        }

        /* 涓绘寜閽牱寮?*/
        .cyber-button {
            color: #000000;
            border: none;
            background: linear-gradient(135deg, #74e4de, #74e4de);
            box-shadow:
                    0 0 15px rgba(0, 255, 65, 0.4),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2);
            text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
        }

        /* 绉诲姩绔富鎸夐挳璋冩暣 */
        @media (max-width: 768px) {
            .cyber-button {
                box-shadow:
                        0 0 10px rgba(0, 255, 65, 0.3),
                        inset 0 1px 0 rgba(255, 255, 255, 0.15);
            }
        }

        .cyber-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
        }

        .cyber-button:hover::before {
            left: 100%;
        }

        .cyber-button:hover {
            background: var(--neon-green);
            box-shadow: var(--neon-glow);
        }

        .cyber-button::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(
                    45deg,
                    transparent 25%,
                    rgba(255, 255, 255, 0.05) 25%,
                    rgba(255, 255, 255, 0.05) 50%,
                    transparent 50%,
                    transparent 75%,
                    rgba(255, 255, 255, 0.05) 75%
            );
            background-size: 4px 4px;
            opacity: 0.3;
            pointer-events: none;
            border-radius: inherit;
        }

        /* 鍥炬爣鏍峰紡 */
        .cyber-button i {
            font-size: 0.875rem;
            transition: transform 0.3s ease;
        }

        /* 绉诲姩绔浘鏍囪皟鏁?*/
        @media (max-width: 768px) {
            .cyber-button i {
                font-size: 0.75rem;
            }
        }

        .cyber-button:hover i {
            transform: scale(1.1);
        }

        .cyber-button i {
            text-shadow: 0 0 6px rgba(0, 255, 65, 0.5);
        }

        /* 鍏嶈垂鐗堝崱鐗囩殑鎸夐挳鐗规畩鏍峰紡 */
        .free-tier-card .cyber-button {
            background: linear-gradient(135deg, #74e4de, #74e4de);
            border: none;
            position: relative;
            margin-top: 1rem;
        }

        .free-tier-card .cyber-button::after {
            content: '';
            position: absolute;
            inset: 0;
            border: 1px solid rgba(0, 255, 65, 0.5);
            margin: -1px;
            border-radius: inherit;
            animation: pulse-border 2s infinite;
        }

        @keyframes pulse-border {
            0%, 100% {
                opacity: 0.5;
                transform: scale(1);
            }
            50% {
                opacity: 0.8;
                transform: scale(1.01);
            }
        }

        /* 绉诲姩绔剦鍐茶竟妗嗕紭鍖?*/
        @media (max-width: 768px) {
            .free-tier-card .cyber-button::after {
                animation: pulse-border-mobile 2s infinite;
            }

            @keyframes pulse-border-mobile {
                0%, 100% {
                    opacity: 0.4;
                    transform: scale(1);
                }
                50% {
                    opacity: 0.6;
                    transform: scale(1.005);
                }
            }
        }

        /* 鎺ㄨ崘鏂规鐨勬寜閽壒娈婃牱寮?*/
        .featured-card .cyber-button {
            background: linear-gradient(135deg, #74e4de, #74e4de);
            box-shadow:
                    0 0 20px rgba(0, 255, 65, 0.5),
                    inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        .featured-card .cyber-button:hover {
            background: var(--neon-green);
            box-shadow: var(--neon-glow);
        }

        /* 鎸夐挳鑱氱劍鐘舵€?*/
        .cyber-button:focus {
            outline: none;
            box-shadow:
                    0 0 0 2px rgba(0, 255, 65, 0.3),
                    0 0 15px rgba(0, 255, 65, 0.4);
        }

        /* 鎸夐挳绂佺敤鐘舵€?*/
        .cyber-button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none !important;
        }

        .cyber-button:disabled:hover {
            background: linear-gradient(135deg, #74e4de, #74e4de);
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.4);
        }

        /* 鎸夐挳缁勫唴鐨勯棿璺濊皟鏁?*/
        .card-body {
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .card-body .cyber-button {
            margin-top: auto;
        }

        .card-body .cyber-button:hover{
            background: var(--neon-green);
            box-shadow: var(--neon-glow);
        }

        /* 鍝嶅簲寮忚皟鏁?*/
        @media (max-width: 768px) {
            .cyber-button i {
                font-size: 0.75rem;
            }
        }

        @media (max-width: 480px) {
            .cyber-button {
                padding: 0.625rem 1rem;
                font-size: 0.75rem;
                letter-spacing: 0.04em;
            }
        }

        /* 瑙掕惤瑁呴グ */
        .corner-decoration {
            position: absolute;
            bottom: 0;
            right: 0;
            width: 1rem;
            height: 1rem;
            border-bottom: 1px solid rgba(0, 255, 65, 0.5);
            border-right: 1px solid rgba(0, 255, 65, 0.5);
            opacity: 0.5;
            transition: opacity 0.3s ease;
        }

        .corner-decoration-left,
        .corner-decoration-right {
            position: absolute;
            width: 1.5rem;
            height: 1.5rem;
            opacity: 0.3;
            transition: opacity 0.3s ease;
        }

        .corner-decoration-left {
            top: 0;
            left: 0;
            border-top: 2px solid #74e4de;
            border-left: 2px solid #74e4de;
            border-top-left-radius: 12px;
        }

        .corner-decoration-right {
            bottom: 0;
            right: 0;
            border-bottom: 2px solid #74e4de;
            border-right: 2px solid #74e4de;
            border-bottom-right-radius: 12px;
        }

        /* 绉诲姩绔殣钘忚钀借楗?*/
        @media (max-width: 768px) {
            .corner-decoration,
            .corner-decoration-left,
            .corner-decoration-right {
                display: none;
            }
        }

        /* 鐘舵€佸窘绔?*/
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            border: 1px solid rgba(0, 255, 65, 0.3);
            background-color: rgba(0, 255, 65, 0.05);
            color: #74e4de;
            font-size: 0.75rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            width: fit-content;
        }

        /* 绉诲姩绔姸鎬佸窘绔犺皟鏁?*/
        @media (max-width: 768px) {
            .status-badge {
                font-size: 0.6875rem;
                padding: 0.2rem 0.5rem;
                gap: 0.375rem;
            }
        }

        .ping-dot {
            width: 0.5rem;
            height: 0.5rem;
            border-radius: 50%;
            background-color: #74e4de;
            animation: ping 1.5s infinite;
        }

        @keyframes ping {
            0% { transform: scale(0.8); opacity: 0.8; }
            100% { transform: scale(2.5); opacity: 0; }
        }

        /* 绉诲姩绔€ц兘浼樺寲 */
        @media (max-width: 768px) {
            /* 鍑忓皯鍔ㄧ敾澶嶆潅搴?*/
            .cyber-card {
                will-change: transform, box-shadow;
            }

            /* 鍑忓皯闃村奖寮哄害 */
            .cyber-card:hover {
                box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.4);
            }

            /* 浼樺寲瀛椾綋娓叉煋 */
            .cyber-title,
            .cyber-button,
            .feature-label {
                -webkit-font-smoothing: antialiased;
                -moz-osx-font-smoothing: grayscale;
            }
        }

        /* 闃叉绉诲姩绔枃瀛楁孩鍑?*/
        @media (max-width: 768px) {
            .cyber-title,
            .cyber-subtitle,
            .cyber-text-small,
            .feature-label {
                word-break: break-word;
                overflow-wrap: break-word;
                hyphens: auto;
            }
        }

        /* 绉诲姩绔Е鎽镐紭鍖?*/
        @media (max-width: 768px) {
            .cyber-button,
            .cyber-card {
                -webkit-tap-highlight-color: transparent;
                user-select: none;
            }

            /* 鎻愰珮瑙︽懜鍖哄煙 */
            .cyber-button {
                min-height: 44px;
            }

            .feature-item-tier {
                min-height: 36px;
                padding: 0.5rem 0;
            }
        }

        /* 杈呭姪鏍峰紡 */
        .cyber-green {
            color: #74e4de;
        }

        .gradient-text {
            background: linear-gradient(to right, #74e4de, #74e4de);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            color: #74e4de;
        }

        .shadow-neon {
            box-shadow: 0 0 10px rgba(0, 255, 65, 0.5), 0 0 20px rgba(0, 255, 65, 0.3);
        }