body {
    background-size: cover;
}

a:hover {
    text-decoration: none;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.row {
    display: flex;
    flex-direction: row;
}

.column {
    display: flex;
    flex-direction: column;
}

.flex-1 {
    flex: 1;
}

.empty-header {
    width: 100%;
    height: 80px;
}

.header {
    width: 100%;
    height: 80px;
    background-color: #ffffff;
    position: fixed;
    top: 0;
    z-index: 999;
    box-shadow: 0px 3px 8px 0px rgba(0, 72, 129, 0.1);
}

.center {
    justify-content: center;
    align-items: center;
}

.header-container,
.header-logo {
    height: 80px;
    justify-content: center;
    align-items: center;
}

.header-span-1 {
    font-size: 19px;
    color: #001E36;
    font-weight: bold;
}

.header-img-1 {
    width: 35.6px;
    height: 24.2px;
    margin-right: 8px;
}

.header-a {
    width: 60px;
    height: 20px;
    font-size: 14.4px;
    color: #001E36;
    font-weight: bold;
    margin-right: 20px;
    text-align: center;
    display: inline-block;
    text-decoration: none;
}

.header-contact {
    width: 140px;
    height: 44px;
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    border-radius: 12px;
    display: inline-block;
    line-height: 44px;
    font-weight: 600;
    font-size: 15px;
    color: #ffffff;
    margin-left: 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(20, 115, 230, 0.3);
    border: none;
    cursor: pointer;
}

.header-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(20, 115, 230, 0.4);
}

.header-contact:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(20, 115, 230, 0.3);
}

.swiper-outside {
    width: 100%;
    height: 624px;
    position: relative;
    background: linear-gradient(135deg, #f5f7ff 0%, #f3f4f6 50%, #f5f3ff 100%);
    overflow: hidden;
}

.swiper-outside::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 60%),
                radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.swiper-inside {
    height: 100%;
    backdrop-filter: blur(20px);
    height: 100%;
    box-sizing: border-box;
    padding: 24px 48px 24px 40px;
    position: relative;
    z-index: 1;
}

.swiper-outside .swiper {
    width: 514.8px;
    height: 575.6px;
    margin-left: 76px;
}

.swiper-outside .slide-right {
    width: 514.8px;
    height: 575.6px;
}

/* Hero Logo */
.left-1, .hero-logo {
    height: auto;
    margin-bottom: 20px;
    animation: fadeInScale 0.6s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.logo-wrapper {
    display: inline-block;
    padding: 12px;
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.08) 0%, rgba(20, 115, 230, 0.03) 100%);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.logo-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.logo-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(20, 115, 230, 0.2);
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.15) 0%, rgba(20, 115, 230, 0.08) 100%);
}

.logo-wrapper:hover::before {
    left: 100%;
}

.logo-image, .left-1 img {
    width: 68.4px;
    height: 68.4px;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.logo-wrapper:hover .logo-image {
    transform: scale(1.1) rotate(5deg);
}

/* Hero Title */
.left-2, .hero-title {
    height: auto;
    line-height: 1.2;
    margin-top: 8px;
    margin-bottom: 12px;
    animation: slideInLeft 0.7s ease-out 0.1s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.title-main {
    font-size: 32px;
    color: #64748b;
    font-weight: 600;
    letter-spacing: -0.5px;
    display: inline-block;
    margin-right: 8px;
}

.title-product {
    font-size: 40px;
    color: #1a1a1a;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #1473E6 0%, #0d5bb8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* Hero Tagline */
.left-3, .hero-tagline {
    height: auto;
    margin-top: 8px;
    margin-bottom: 20px;
    animation: slideInLeft 0.7s ease-out 0.2s both;
}

.tagline-text {
    font-size: 28px;
    color: #334155;
    line-height: 1.4;
    font-weight: 600;
    display: inline-block;
    position: relative;
    padding-left: 16px;
}

.tagline-text::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, #1473E6 0%, #00D4FF 100%);
    border-radius: 2px;
}

/* Hero Description */
.left-4, .hero-description {
    margin-top: 24px;
    animation: fadeInUp 0.7s ease-out 0.3s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.desc-line {
    line-height: 1.8;
    color: #475569;
    font-size: 17px;
    margin: 8px 0;
    padding-left: 20px;
    position: relative;
    display: flex;
    align-items: center;
}

.desc-line::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #1473E6;
    font-weight: bold;
    font-size: 20px;
    line-height: 1;
}

.desc-highlight {
    color: #1e293b;
    font-weight: 600;
    font-size: 18px;
    margin-top: 12px;
}

.desc-highlight::before {
    content: '✓';
    color: #10b981;
    font-weight: bold;
    font-size: 18px;
}

.left-5 {
    margin-top: 40px;
    align-items: center;
}

.left-5 a:nth-of-type(1) {
    width: 200px;
    height: 56px;
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    border-radius: 12px;
    line-height: 56px;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin-right: 22px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(20, 115, 230, 0.35);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.left-5 a:nth-of-type(1):hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(20, 115, 230, 0.45);
}

.left-5 a:nth-of-type(1):active {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(20, 115, 230, 0.35);
}

.left-5 a:nth-of-type(2) {
    font-size: 14.4px;
    font-weight: bold;
    color: #000000;
    width: 100px;
}

.left-5 a:nth-of-type(2) img {
    width: 22px;
    height: 22px;
    margin-right: 6px;
}

.left-6 {
    line-height: 33px;
    height: 33px;
    font-size: 12.8px;
    color: #262626;
    margin-top: 14px;
}

.goods {
    width: 100%;
    height: auto;
    margin-top: 24px;
}

.goods-container {
    height: auto;
    background-color: #ffffff;
}

/* Goods Header */
.goods-header {
    margin-top: 45px;
    padding: 0 20px;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.goods-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    position: relative;
}

.goods-title {
    height: auto;
    line-height: 1.4;
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 -4px;
}

.goods-title > * {
    margin: 0 4px;
}

.title-prefix {
    color: #64748b;
    font-weight: 600;
    letter-spacing: 1px;
}

.title-separator {
    color: #cbd5e1;
    font-weight: 300;
}

.title-main {
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 50%, #7B2CBF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    font-weight: 800;
}

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

/* Goods Description */
.goods-desc {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1000px;
    margin: 0 -12px 32px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid > * {
    margin: 12px;
}

.feature-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 28px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    animation: cardFadeIn 0.6s ease-out both;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, currentColor, transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.feature-card-1 {
    color: #1473E6;
    border-top: 4px solid #1473E6;
    animation-delay: 0.1s;
}

.feature-card-2 {
    color: #10b981;
    border-top: 4px solid #10b981;
    animation-delay: 0.2s;
}

.feature-card-3 {
    color: #f59e0b;
    border-top: 4px solid #f59e0b;
    animation-delay: 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.feature-card:hover::before {
    transform: translateX(100%);
}

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-content {
    position: relative;
    z-index: 1;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.3;
}

.feature-detail {
    font-size: 15px;
    color: #64748b;
    line-height: 1.7;
    margin: 0;
}

/* Highlight Banner */
.highlight-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    background-size: 200% auto;
    border-radius: 20px;
    padding: 32px 40px;
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
    animation: gradientShift 4s ease infinite, bannerFloat 3s ease-in-out infinite;
    max-width: 900px;
    margin: 0 auto;
}

.highlight-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

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

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

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.banner-label {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 1px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.banner-title {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    margin: 12px 0;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
}

.banner-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    margin: 0;
    font-weight: 400;
}

/* Responsive */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        margin: 0 -8px;
    }
    
    .features-grid > * {
        margin: 8px;
    }
    
    .highlight-banner {
        padding: 24px 28px;
    }
    
    .banner-title {
        font-size: 24px;
    }
}

.goods-list {
    display: flex;
    justify-content: space-around;
    flex-direction: row;
    flex-wrap: wrap; 
}

.goods-item {
    width: 320px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    box-sizing: border-box;
    align-items: center;
    padding: 32px 24px;
    margin: 20px 0;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(20, 115, 230, 0.1);
}

.goods-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1473E6 0%, #00D4FF 50%, #7B2CBF 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.goods-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(20, 115, 230, 0.2);
    border-color: rgba(20, 115, 230, 0.3);
}

.goods-item:hover::before {
    opacity: 1;
}

.goods-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
    z-index: 2;
    animation: pulse 2s ease-in-out infinite;
}

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

.goods-img-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    padding: 12px;
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.08) 0%, rgba(0, 212, 255, 0.08) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.goods-item:hover .goods-img-wrapper {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.15) 0%, rgba(0, 212, 255, 0.15) 100%);
}

.goods-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.goods-name {
    height: auto;
    line-height: 1.3;
    margin: 0 0 20px 0;
    font-size: 22px;
    color: #1a1a1a;
    font-weight: 700;
    text-align: center;
}

.version-year {
    color: #1473E6;
    font-weight: 800;
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.goods-features {
    width: 100%;
    margin-bottom: 24px;
}

.goods-tip {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px 0;
    padding: 10px 16px;
    background: rgba(20, 115, 230, 0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
    height: auto;
    line-height: 1.5;
}

.goods-tip:hover {
    background: rgba(20, 115, 230, 0.1);
    transform: translateX(4px);
}

.tip-text {
    color: #475569;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

.goods-tip-3 {
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    border: 1px solid rgba(20, 115, 230, 0.2);
    font-weight: 600;
}

.goods-tip-3 .tip-text {
    color: #1473E6;
    font-weight: 600;
}

.goods-button {
    width: 100%;
    height: 48px;
    line-height: 48px;
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    border-radius: 12px;
    font-size: 16px;
    color: #FFFFFF;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(20, 115, 230, 0.3);
    position: relative;
    overflow: hidden;
}

.goods-button > * {
    margin: 0 4px;
}

.goods-button > *:first-child {
    margin-left: 0;
}

.goods-button > *:last-child {
    margin-right: 0;
}

.goods-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.goods-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(20, 115, 230, 0.4);
}

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

.goods-button:active {
    transform: translateY(0);
}

.button-text {
    position: relative;
    z-index: 1;
}

.button-arrow {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.goods-button:hover .button-arrow {
    transform: translateX(4px);
}

.appraise {
    width: 100%;
    min-height: 600px;
    padding: 40px 0;
}

.appraise-container {
    min-height: 600px;
    background-color: #ffffff;
    box-sizing: border-box;
    padding: 60px 40px;
}

.appraise-header {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.appraise-title {
    height: auto;
    line-height: 1.3;
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0 -6px 16px;
}

.appraise-title > * {
    margin: 0 6px;
}

.title-main {
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

.title-highlight {
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 50%, #7B2CBF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
}

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

.appraise-desc {
    height: auto;
    line-height: 1.8;
    margin-top: 12px;
    text-align: center;
    color: #64748b;
    font-size: 18px;
    font-weight: 400;
}

.appraise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    max-width: 1200px;
    margin: 0 auto;
    margin: 0 -12px;
}

.appraise-grid > * {
    margin: 12px;
}

.appraise-item {
    background: #ffffff;
    border-radius: 20px;
    padding: 32px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: cardSlideUp 0.6s ease-out both;
}

@keyframes cardSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.appraise-item-1 {
    animation-delay: 0.1s;
    border-top: 4px solid #a855f7;
}

.appraise-item-2 {
    animation-delay: 0.2s;
    border-top: 4px solid #f59e0b;
}

.appraise-item-3 {
    animation-delay: 0.3s;
    border-top: 4px solid #3b82f6;
}

.appraise-item-4 {
    animation-delay: 0.4s;
    border-top: 4px solid #ec4899;
}

.appraise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.appraise-item-1::before {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.08) 0%, transparent 100%);
}

.appraise-item-2::before {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, transparent 100%);
}

.appraise-item-3::before {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, transparent 100%);
}

.appraise-item-4::before {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.08) 0%, transparent 100%);
}

.appraise-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.appraise-item:hover::before {
    opacity: 1;
}

.item-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(168, 85, 247, 0.05) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.appraise-item-1 .item-icon-wrapper {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15) 0%, rgba(168, 85, 247, 0.08) 100%);
}

.appraise-item-2 .item-icon-wrapper {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.08) 100%);
}

.appraise-item-3 .item-icon-wrapper {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.08) 100%);
}

.appraise-item-4 .item-icon-wrapper {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15) 0%, rgba(236, 72, 153, 0.08) 100%);
}

.appraise-item:hover .item-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.appraise-item-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.appraise-item:hover .appraise-item-img {
    transform: scale(1.1);
}

.appraise-item-tip-1 {
    height: auto;
    line-height: 1.4;
    font-size: 22px;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.appraise-item-tip-2 {
    line-height: 1.7;
    font-size: 15px;
    color: #64748b;
    margin: 0;
    flex: 1;
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 1024px) {
    .appraise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .appraise-grid {
        grid-template-columns: 1fr;
    }
    
    .appraise-title {
        font-size: 32px;
    }
}

.evaluate {
    width: 100%;
}

.evaluate-title {
    height: auto;
    line-height: 1.3;
    font-weight: 800;
    color: #1a1a1a;
    text-align: center;
    padding-top: 0;
    margin-bottom: 50px;
    font-size: 42px;
    letter-spacing: -0.5px;
    animation: fadeInDown 0.8s ease-out;
}

.evaluate .swiper {
    width: 100%;
}

.evaluate .swiper-slide {
    display: flex;
    align-items: stretch;
}

.evaluate-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    border-radius: 20px;
    padding: 40px 36px 32px;
    border: 1px solid rgba(20, 115, 230, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.evaluate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1473E6 0%, #00D4FF 50%, #7B2CBF 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
}

.evaluate-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 48px rgba(20, 115, 230, 0.2);
    border-color: rgba(20, 115, 230, 0.3);
}

.quote-icon {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 80px;
    color: rgba(20, 115, 230, 0.1);
    font-weight: 300;
    line-height: 1;
    font-family: Georgia, serif;
}

.evaluate-item-desc {
    padding: 20px 0 30px;
    line-height: 1.8;
    color: #334155;
    font-size: 18px;
    font-weight: 500;
    flex: 1;
    position: relative;
    z-index: 1;
    margin: 0;
}

.evaluate-item-detail {
    display: flex;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid rgba(20, 115, 230, 0.1);
    margin-top: auto;
    margin-left: -8px;
    margin-right: -8px;
}

.evaluate-item-detail > * {
    margin: 0 8px;
}

.avatar-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    padding: 3px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.evaluate-card:hover .avatar-wrapper {
    transform: scale(1.1);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

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

.detail-name {
    height: auto;
    line-height: 1.4;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 18px;
    margin: 0 0 4px 0;
}

.detail-profession {
    height: auto;
    line-height: 1.4;
    color: #64748b;
    font-size: 14px;
    margin: 0;
}

.rating-stars {
    display: flex;
    flex-shrink: 0;
    margin: 0 -2px;
}

.rating-stars > * {
    margin: 0 2px;
}

.star {
    font-size: 18px;
    color: #fbbf24;
    line-height: 1;
    text-shadow: 0 1px 2px rgba(251, 191, 36, 0.3);
    animation: starTwinkle 2s ease-in-out infinite;
}

.star:nth-child(1) { animation-delay: 0s; }
.star:nth-child(2) { animation-delay: 0.2s; }
.star:nth-child(3) { animation-delay: 0.4s; }
.star:nth-child(4) { animation-delay: 0.6s; }
.star:nth-child(5) { animation-delay: 0.8s; }

@keyframes starTwinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(0.9);
    }
}

/* Responsive */
@media (max-width: 1200px) {
    .evaluate .swiper {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .evaluate-title {
        font-size: 32px;
    }
    
    .evaluate-card {
        padding: 32px 24px 24px;
    }
    
    .quote-icon {
        font-size: 60px;
        top: 15px;
        right: 20px;
    }
    
    .evaluate-item-desc {
        font-size: 16px;
    }
}

.QandA {
    width: 100%;
    min-height: 600px;
    padding: 60px 0;
}

.QandA-container {
    min-height: 600px;
    background-color: #ffffff;
    border-radius: 16px;
    padding: 60px 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.QandA-header {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeInDown 0.8s ease-out;
}

.QandA-title {
    height: auto;
    line-height: 1.3;
    font-size: 42px;
    color: #1a1a1a;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.QandA-subtitle {
    font-size: 16px;
    color: #64748b;
    margin: 0;
    font-weight: 400;
}

.QA-list {
    max-width: 900px;
    margin: 0 auto;
    padding: 0;
}

.QA-item {
    margin-bottom: 16px;
    background: #ffffff;
    border-radius: 16px;
    border: 2px solid rgba(20, 115, 230, 0.1);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    animation: slideInUp 0.5s ease-out both;
}

.QA-item:nth-child(1) { animation-delay: 0.1s; }
.QA-item:nth-child(2) { animation-delay: 0.2s; }
.QA-item:nth-child(3) { animation-delay: 0.3s; }
.QA-item:nth-child(4) { animation-delay: 0.4s; }
.QA-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.QA-item:hover {
    border-color: rgba(20, 115, 230, 0.3);
    box-shadow: 0 4px 20px rgba(20, 115, 230, 0.15);
    transform: translateY(-2px);
}

.QA-item.active {
    border-color: #1473E6;
    box-shadow: 0 8px 32px rgba(20, 115, 230, 0.2);
}

.question {
    width: 100%;
    height: auto;
    min-height: 72px;
    padding: 20px 24px;
    font-size: 18px;
    line-height: 1.5;
    color: #1a1a1a;
    background: transparent;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    margin: 0 -8px;
}

.question > * {
    margin: 0 8px;
}

.question:hover {
    background: rgba(20, 115, 230, 0.03);
}

.QA-item.active .question {
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
    color: #1473E6;
}

.question-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    color: #1473E6;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.QA-item.active .question-number {
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    color: #ffffff;
    transform: scale(1.1);
}

.QA-question {
    flex: 1;
    font-size: 18px;
    line-height: 1.5;
}

.question-icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.icon-line {
    position: absolute;
    background: #64748b;
    transition: all 0.3s ease;
}

.icon-line-1 {
    width: 18px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 1px;
}

.icon-line-2 {
    width: 2px;
    height: 18px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 1px;
}

.QA-item.active .icon-line {
    background: #1473E6;
}

.QA-item.active .icon-line-2 {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
}

.answer-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.answer {
    padding: 0 24px 24px 76px;
    line-height: 1.8;
    font-size: 16px;
    color: #64748b;
    opacity: 0;
    transition: opacity 0.3s ease-out 0.1s;
}

.QA-item.active .answer {
    opacity: 1;
}

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

.answer p {
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .QandA-container {
        padding: 40px 24px;
    }
    
    .QandA-title {
        font-size: 32px;
    }
    
    .question {
        padding: 16px 20px;
        font-size: 16px;
    }
    
    .answer {
        padding: 0 20px 20px 68px;
        font-size: 15px;
    }
    
    .question-number {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
}

.fotter-container {
    width: 100%;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);
    text-align: center;
    align-items: center;
    margin-top: 60px;
    padding: 80px 0 40px;
    position: relative;
    overflow: hidden;
}

.fotter-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(20, 115, 230, 0.3), transparent);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-logo-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    padding: 12px;
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: logoFloat 3s ease-in-out infinite;
}

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

.footer-logo-wrapper:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 8px 24px rgba(20, 115, 230, 0.2);
}

.fotter-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    padding: 0;
}

.fotter-title {
    height: auto;
    line-height: 1.3;
    font-size: 36px;
    font-weight: 800;
    color: #1a1a1a;
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    letter-spacing: -0.5px;
    margin: 0 -4px 16px;
}

.fotter-title > * {
    margin: 0 4px;
}

.title-text {
    color: #334155;
}

.title-highlight {
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fotter-desc {
    height: auto;
    line-height: 1.8;
    font-size: 16px;
    color: #64748b;
    margin: 0 0 32px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.fotter-button {
    width: 200px;
    height: 56px;
    line-height: 56px;
    background: linear-gradient(135deg, #1473E6 0%, #00D4FF 100%);
    border-radius: 12px;
    font-size: 18px;
    text-align: center;
    font-weight: 600;
    color: #FFFFFF;
    margin-top: 22px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(20, 115, 230, 0.35);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.fotter-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(20, 115, 230, 0.45);
}

.fotter-button:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(20, 115, 230, 0.35);
}

/* 按钮特效样式 */
.btn-modern {
    position: relative;
    overflow: hidden;
}

.btn-text {
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}


.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.btn-modern:hover .btn-shine {
    left: 100%;
}

.btn-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}

.btn-modern:active .btn-ripple {
    animation: ripple 0.6s ease-out;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* 按钮脉冲动画 */
.btn-primary {
    animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 6px 20px rgba(20, 115, 230, 0.35);
    }
    50% {
        box-shadow: 0 6px 30px rgba(20, 115, 230, 0.5);
    }
}


.footer-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(20, 115, 230, 0.2), transparent);
    margin: 50px 0 30px;
}

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

.footer-link-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    border: 1px solid rgba(20, 115, 230, 0.1);
    transition: all 0.3s ease;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.footer-link-item > * {
    margin: 0 6px;
}

.footer-link-item:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(20, 115, 230, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(20, 115, 230, 0.1);
}

.link-label {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.link-content {
    display: flex;
    align-items: center;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.08) 0%, rgba(0, 212, 255, 0.08) 100%);
    border-radius: 8px;
    text-decoration: none;
    color: #1473E6;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin: 0 -4px;
}

.link-content > * {
    margin: 0 4px;
}

.link-content:hover {
    background: linear-gradient(135deg, rgba(20, 115, 230, 0.15) 0%, rgba(0, 212, 255, 0.15) 100%);
    transform: scale(1.05);
}

.link-content img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.footer-copyright {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(20, 115, 230, 0.1);
}

.fotter-tip-2 {
    height: auto;
    line-height: 1.6;
    font-size: 13px;
    color: #94a3b8;
    margin: 0;
    font-weight: 400;
}

.swiper-wrapper{
    padding:16px 0
}