.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #001428 0%, #002952 25%, var(--primary-navy-700) 50%, var(--primary-navy-500) 75%, var(--primary-navy-700) 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neutral-white);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(0, 149, 255, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 40% 40%, rgba(0, 180, 255, 0.08) 0%, transparent 50%);
    z-index: 1;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 50% at 50% 120%, rgba(0, 149, 255, 0.4) 0%, transparent 60%),
        radial-gradient(circle at 30% 20%, rgba(0, 212, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 70% 80%, rgba(0, 149, 255, 0.1) 0%, transparent 40%);
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    opacity: 0.6;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.5) 0%, transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(0, 149, 255, 0.4) 0%, transparent 30%),
        radial-gradient(circle at 50% 50%, rgba(0, 180, 255, 0.3) 0%, transparent 40%);
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.9) 0%, rgba(0, 212, 255, 0) 70%);
    border-radius: 50%;
    animation: float-glow 8s ease-in-out infinite;
}

.particle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes float-glow {

    0%,
    100% {
        transform: translateY(0) translateX(0);
        opacity: 0.4;
    }

    50% {
        transform: translateY(-20px) translateX(10px);
        opacity: 0.8;
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.8;
    }
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1s ease, transform 1s ease;
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
    padding: 0 30px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #b3ecff 25%, var(--primary-blue-bright) 50%, #b3ecff 75%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out, shimmer 10s linear infinite;
    background-size: 200% auto;
    position: relative;
    letter-spacing: -1px;
    filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.4));
}

.hero-title::before {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(0, 212, 255, 0.1) 50%, transparent 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: -1;
    filter: blur(10px);
}

@keyframes shimmer {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

.hero-subtitle {
    font-size: 1.75rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.2s backwards;
    font-weight: 300;
    letter-spacing: 1px;
    position: relative;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.8), transparent);
    border-radius: 2px;
}

.hero-actions {
    display: flex;
    gap: 24px;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.slider-nav {
    position: absolute;
    bottom: 55px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 14px;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    position: relative;
}

.slider-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.75);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.45);
}

.slider-dot:hover::after {
    opacity: 1;
}

.slider-dot.active {
    background: linear-gradient(135deg, var(--primary-blue-bright), var(--primary-blue));
    width: 36px;
    border-radius: 5px;
    box-shadow:
        0 0 15px rgba(0, 212, 255, 0.7),
        0 0 30px rgba(0, 212, 255, 0.4);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 20, 40, 0.4);
    border: 1px solid rgba(0, 212, 255, 0.3);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(15px);
    color: white;
}

.slider-arrow::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.3), rgba(0, 149, 255, 0.15));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    filter: blur(8px);
}

.slider-arrow:hover {
    background: rgba(0, 149, 255, 0.25);
    border-color: rgba(0, 212, 255, 0.6);
    transform: translateY(-50%);
    box-shadow:
        0 0 25px rgba(0, 212, 255, 0.5),
        inset 0 0 15px rgba(0, 212, 255, 0.1);
}

.slider-arrow:hover::before {
    opacity: 1;
}

.slider-prev {
    left: 35px;
}

.slider-next {
    right: 35px;
}

.product-intro {
    padding: 100px 0 90px;
    background: linear-gradient(180deg, #ffffff 0%, #f8faff 50%, #f5f9ff 100%);
    position: relative;
    overflow: hidden;
}

.product-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 10%, rgba(0, 149, 255, 0.4) 50%, transparent 90%);
}

.product-intro::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 40% 30% at 5% 20%, rgba(0, 149, 255, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 95% 80%, rgba(0, 212, 255, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 100%, rgba(0, 180, 255, 0.02) 0%, transparent 60%);
    pointer-events: none;
}

.intro-container {
    background: white;
    border-radius: 30px;
    padding: 60px 50px;
    box-shadow: 0 20px 60px rgba(0, 60, 120, 0.05);
    margin-bottom: 60px;
    border: 1px solid rgba(0, 149, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.intro-header-adjustment {
    margin-bottom: 3rem !important;
}

.product-intro .section-title h2 {
    /* 纯色品牌深蓝 */
    background: none;
    -webkit-text-fill-color: var(--primary-blue-dark);
    color: var(--primary-blue-dark);
}

.intro-split-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.intro-text-column .intro-lead {
    font-size: 1.375rem;
    color: var(--neutral-gray-800);
    line-height: 1.6;
    margin-bottom: 24px;
    font-weight: 600;
}

.intro-text-column .intro-lead strong {
    color: var(--primary-blue);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding: 0 4px;
}

.intro-text-column .intro-lead strong::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(0, 212, 255, 0.15);
    z-index: -1;
    border-radius: 4px;
}

.intro-text-column .intro-desc {
    font-size: 1.0625rem;
    color: var(--neutral-gray-600);
    line-height: 1.8;
    text-align: justify;
}

.intro-stats-column {
    /* 深色科技风背景 - 与下方功能卡片形成强差异 */
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue-dark) 100%);
    padding: 40px 45px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 102, 204, 0.25);
    border: none;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
    margin-right: -20px;
    /* 视觉上的轻微突出 */
}

.intro-stats-column:hover {
    box-shadow: 0 28px 58px rgba(0, 102, 204, 0.32);
}

.intro-stats-column::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 10% 90%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.intro-stats-column::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border: 20px solid rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    pointer-events: none;
}

.intro-stats-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    position: relative;
    z-index: 2;
    padding-bottom: 25px;
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.intro-stat-box {
    text-align: left;
    position: relative;
}

.intro-stat-box .stat-val {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.intro-stat-box .stat-label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.intro-quote {
    text-align: left;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    position: relative;
    z-index: 2;
}

@media (max-width: 1024px) {
.intro-container {
        padding: 40px 30px;
    }
.intro-split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
.intro-text-column .intro-lead {
        font-size: 1.1875rem;
        line-height: 1.7;
        margin-bottom: 18px;
    }
.intro-text-column .intro-desc {
        font-size: 0.9375rem;
        line-height: 1.85;
    }
.intro-stats-column {
        margin-right: 0;
        padding: 30px;
    }
.intro-stats-row {
        justify-content: space-around;
        text-align: center;
    }
.intro-stat-box {
        text-align: center;
    }
.intro-stat-box .stat-val {
        font-size: 2.75rem;
    }
.intro-quote {
        text-align: center;
    }
}

.feature-showcase {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    grid-template-rows: auto auto;
    gap: 24px;
    margin-top: 50px;
    position: relative;
    z-index: 2;
}

.showcase-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    padding: 32px 32px 28px;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.35s ease, border-color 0.35s ease;
}

.showcase-card-flow {
    grid-column: 1;
    grid-row: 1 / span 2;
    color: #fff;
    background:
        linear-gradient(165deg, var(--primary-blue-dark) 0%, #004d99 48%, var(--primary-navy-700) 100%);
    box-shadow:
        0 22px 50px rgba(0, 51, 102, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.showcase-card-flow::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 88% 8%, rgba(255, 255, 255, 0.10) 0%, transparent 36%),
        radial-gradient(circle at 8% 92%, rgba(0, 149, 255, 0.12) 0%, transparent 42%);
}

.showcase-flow-texture {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 46%;
    pointer-events: none;
    z-index: 0;
}

.showcase-flow-texture svg {
    width: 100%;
    height: 100%;
    display: block;
    mask-image: linear-gradient(to top, #000 18%, transparent 92%);
    -webkit-mask-image: linear-gradient(to top, #000 18%, transparent 92%);
}

.showcase-card-flow > *:not(.showcase-flow-texture) {
    position: relative;
    z-index: 1;
}

.showcase-card-light {
    background: linear-gradient(145deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 149, 255, 0.12);
    box-shadow: 0 12px 36px rgba(0, 60, 120, 0.07);
    justify-content: flex-start;
}

.showcase-card-finance,
.showcase-card-connect {
    min-height: 0;
}

.showcase-card-light .showcase-points {
    flex: 1;
}

.showcase-head {
    margin-bottom: 22px;
}

.showcase-kicker {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.showcase-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 28px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
}

.showcase-card-flow .showcase-num {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.showcase-card-light .showcase-num {
    background: linear-gradient(180deg, #e8f4ff 0%, #d6ecff 100%);
    color: var(--primary-blue-dark);
}

.showcase-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.showcase-card-flow .showcase-label {
    color: rgba(219, 242, 255, 0.92);
}

.showcase-card-light .showcase-label {
    color: #4aa3ef;
}

.showcase-card h3 {
    font-size: 1.625rem;
    font-weight: 750;
    letter-spacing: -0.02em;
    margin: 0 0 10px;
    line-height: 1.3;
}

.showcase-card-flow h3 {
    color: #fff;
}

.showcase-card-light h3 {
    color: var(--neutral-gray-800);
}

.showcase-lead {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.7;
}

.showcase-card-flow .showcase-lead {
    color: rgba(255, 255, 255, 0.86);
}

.showcase-card-light .showcase-lead {
    color: var(--neutral-gray-600);
}

.order-center-mock {
    background: rgba(8, 42, 86, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 16px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 12px 32px rgba(0, 40, 90, 0.16);
    margin-bottom: 18px;
    overflow: hidden;
}

.order-center-chrome {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.order-center-dots {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.order-center-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: block;
    background: rgba(255, 255, 255, 0.28);
}

.order-center-dots span:nth-child(1) { background: rgba(255, 255, 255, 0.42); }

.order-center-dots span:nth-child(2) { background: rgba(255, 255, 255, 0.3); }

.order-center-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #fff;
}

.order-center-sync {
    margin-left: auto;
    font-size: 0.6875rem;
    color: rgba(210, 238, 255, 0.88);
    white-space: nowrap;
}

.order-center-body {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 16px 20px 12px;
}

.order-center-rail {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

.order-center-rail span {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.order-center-rail span:nth-child(2) {
    background: rgba(0, 212, 255, 0.28);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.order-center-flow {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 0;
}

.flow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-width: 52px;
}

.flow-idx {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    font-weight: 700;
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.06);
}

.flow-node.is-active .flow-idx {
    background: linear-gradient(180deg, #7ad7ff 0%, #2ec4ff 100%);
    color: #034a86;
    box-shadow: 0 0 0 5px rgba(46, 196, 255, 0.22);
}

.flow-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.92);
}

.flow-line {
    flex: 1;
    height: 2px;
    margin: 0 6px 22px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(126, 216, 255, 0.7), rgba(255, 255, 255, 0.18));
    border-radius: 2px;
}

.showcase-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.showcase-points-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.showcase-points li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.showcase-card-flow .showcase-points-grid li {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    padding: 12px 12px 12px 10px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.showcase-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 1px;
    position: relative;
}

.showcase-check::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 4px;
    width: 6px;
    height: 10px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(45deg);
}

.showcase-card-flow .showcase-check {
    background: rgba(126, 216, 255, 0.95);
    box-shadow: 0 4px 10px rgba(0, 80, 160, 0.18);
}

.showcase-card-flow .showcase-check::after {
    border-color: var(--primary-blue-dark);
}

.showcase-card-light .showcase-check {
    background: linear-gradient(180deg, var(--primary-blue) 0%, var(--primary-blue) 100%);
    box-shadow: 0 4px 10px rgba(0, 149, 255, 0.25);
}

.showcase-points strong {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 650;
    line-height: 1.35;
    margin-bottom: 4px;
}

.showcase-card-flow .showcase-points strong {
    color: #fff;
}

.showcase-card-light .showcase-points strong {
    color: var(--neutral-gray-800);
}

.showcase-points p {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.55;
}

.showcase-card-flow .showcase-points p {
    color: rgba(255, 255, 255, 0.78);
}

.showcase-card-light .showcase-points p {
    color: var(--neutral-gray-600);
}

.showcase-tag {
    display: inline-flex;
    align-items: center;
    height: 20px;
    padding: 0 8px;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    background: #e7f4ff;
    color: #1a8cff;
    border: 1px solid rgba(26, 140, 255, 0.18);
}

.showcase-tag-custom {
    background: #eef6ff;
    color: var(--primary-blue-dark);
    border-color: rgba(0, 102, 204, 0.18);
}

.showcase-card-light:hover {
    box-shadow:
        0 20px 46px rgba(0, 149, 255, 0.16),
        0 0 0 1px rgba(0, 212, 255, 0.35);
    border-color: transparent;
}

.showcase-card-flow:hover {
    box-shadow:
        0 26px 56px rgba(0, 51, 102, 0.34),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

@media (max-width: 1024px) {
.feature-showcase {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
.showcase-card-flow {
        grid-column: auto;
        grid-row: auto;
    }
}

.stats-section {
    background: linear-gradient(135deg, #001a33 0%, var(--primary-navy-700) 30%, #004d99 60%, var(--primary-blue-dark) 100%);
    padding: 110px 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.stats-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.12;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.25) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.25) 1px, transparent 1px);
    background-size: 80px 80px;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 60% 40% at 20% 50%, rgba(0, 212, 255, 0.2), transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(0, 149, 255, 0.2), transparent 60%);
}

.stats-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.6), transparent);
}

@keyframes gradient-shift {
    0% {
        opacity: 0.6;
        transform: scale(1);
    }

    100% {
        opacity: 1;
        transform: scale(1.02);
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 2;
    text-align: center;
}

.stat-item {
    position: relative;
    padding: 40px 25px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.6s ease;
    z-index: -1;
}

.stat-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px 3px 0 0;
    transition: width 0.5s ease;
}

.stat-item:hover::before {
    width: 200px;
    height: 200px;
}

.stat-item:hover::after {
    width: 60%;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.stat-item h3 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 18px;
    background: linear-gradient(180deg, #ffffff 0%, var(--primary-blue-bright) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    letter-spacing: -2px;
    line-height: 1;
}

.stat-item p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.stats-h1 {
    font-size: clamp(1.35rem, 3vw, 2rem);
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    line-height: 1.5;
    margin: 0 0 2.5rem;
    letter-spacing: 0.5px;
}

.stats-note {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
}

.stats-section .counter {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -1px;
    line-height: 1;
    margin-bottom: 0.75rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

@keyframes pulse {
    from {
        transform: scale(1);
        opacity: 0.4;
    }

    to {
        transform: scale(1.3);
        opacity: 0.6;
    }
}

.hero-section {
    padding-top: 70px;
}

/* 移动端「热门选配」折叠组样式已迁至 css/layout/site-chrome.css（随 core.css 全站生效） */

.core-advantage {
    padding: 90px 0;
    /* 与“产品介绍”刻意拉开：更偏 Blueprint 的冷调底色 + 网格质感 */
    background:
        radial-gradient(ellipse 60% 40% at 20% 20%, rgba(0, 212, 255, 0.06) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0, 149, 255, 0.06) 0%, transparent 55%),
        linear-gradient(180deg, #f3f8ff 0%, #ffffff 55%, #f1f7ff 100%);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.core-advantage::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 149, 255, 0.4), transparent);
}

.core-advantage::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Blueprint 网格（非常淡，避免喧宾夺主） */
    background:
        repeating-linear-gradient(0deg,
            rgba(0, 149, 255, 0.045) 0px,
            rgba(0, 149, 255, 0.045) 1px,
            transparent 1px,
            transparent 72px),
        repeating-linear-gradient(90deg,
            rgba(0, 212, 255, 0.035) 0px,
            rgba(0, 212, 255, 0.035) 1px,
            transparent 1px,
            transparent 72px),
        radial-gradient(circle at 15% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 85% 70%, rgba(0, 149, 255, 0.07) 0%, transparent 45%);
    background-size: 72px 72px, 72px 72px, 100% 100%, 100% 100%;
    background-position: 0 0, 0 0, 0 0, 0 0;
    animation: advantage-grid-drift 18s linear infinite;
    pointer-events: none;
    opacity: 0.95;
    z-index: 0;
    /* 底部弱化/去除网格：保留上半部分科技感，避免下半部分“花” */
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 66%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 66%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
}

.core-advantage .container,
.core-advantage .advantage-panel,
.core-advantage .section-title {
    position: relative;
    z-index: 1;
}

.core-advantage .section-title .text-primary {
    /* 与产品介绍的胶囊标签做区分：更硬朗的描边感 */
    background: rgba(0, 149, 255, 0.06);
    border: 1px solid rgba(0, 149, 255, 0.22);
}

.core-advantage .section-title h2 {
    /* 纯色品牌深蓝 */
    background: none;
    -webkit-text-fill-color: var(--primary-blue-dark);
    color: var(--primary-blue-dark);
}

.core-advantage .section-title h2::after {
    width: 110px;
    height: 4px;
    background: linear-gradient(90deg, rgba(0, 212, 255, 0.95), rgba(0, 149, 255, 0.55), rgba(0, 212, 255, 0.95));
    background-size: 200% 100%;
    box-shadow: 0 6px 22px rgba(0, 212, 255, 0.35);
    animation: advantage-underline-shimmer 4s ease-in-out infinite;
}

.advantage-panel {
    margin-top: 48px;
    background: #fff;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid rgba(0, 149, 255, 0.10);
    box-shadow: 0 22px 56px rgba(0, 60, 120, 0.08);
}

.advantage-panel-bar {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 32px;
    background: linear-gradient(90deg, var(--primary-blue-dark) 0%, #1a8cff 58%, var(--primary-blue) 100%);
    color: #fff;
}

.advantage-kernel {
    display: inline-flex;
    align-items: center;
    height: 30px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-size: 0.8125rem;
    font-weight: 650;
    white-space: nowrap;
}

.advantage-chain {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.advantage-chain span {
    opacity: 0.7;
    margin: 0 6px;
    font-weight: 500;
}

.advantage-chain-note {
    margin: 0 0 0 auto;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.86);
    white-space: nowrap;
}

.advantage-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.advantage-col {
    padding: 28px 26px 24px;
    display: flex;
    flex-direction: column;
    min-height: 220px;
    border-left: 1px solid rgba(15, 23, 42, 0.06);
}

.advantage-col:first-child {
    border-left: none;
}

.advantage-idx {
    display: block;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #4aa3ef;
    margin-bottom: 14px;
}

.advantage-col h3 {
    margin: 0 0 12px;
    font-size: 1.1875rem;
    font-weight: 750;
    color: var(--primary-blue-dark);
    letter-spacing: -0.02em;
}

.advantage-col p {
    margin: 0 0 18px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--neutral-gray-600);
    flex: 1;
}

.advantage-tag {
    display: inline-flex;
    align-self: flex-start;
    align-items: center;
    height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    background: #e8f4ff;
    color: var(--primary-blue-dark);
    font-size: 0.75rem;
    font-weight: 650;
    letter-spacing: 0.02em;
}

@media (max-width: 1200px) {
.advantage-panel-bar {
        flex-wrap: wrap;
        gap: 10px 16px;
        padding: 18px 24px;
    }
.advantage-chain-note {
        margin-left: 0;
        width: 100%;
    }
.advantage-cols {
        grid-template-columns: 1fr 1fr;
    }
.advantage-col:nth-child(odd) {
        border-left: none;
    }
.advantage-col:nth-child(n + 3) {
        border-top: 1px solid rgba(15, 23, 42, 0.06);
    }
}

@media (max-width: 768px) {
.advantage-panel {
        border-radius: 22px;
    }
.advantage-panel-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 18px 20px;
    }
.advantage-chain {
        font-size: 1.125rem;
        white-space: normal;
    }
.advantage-chain-note {
        white-space: normal;
    }
.advantage-cols {
        grid-template-columns: 1fr;
    }
.advantage-col {
        border-left: none;
        border-top: 1px solid rgba(15, 23, 42, 0.06);
        min-height: 0;
        padding: 22px 20px;
    }
.advantage-col:first-child {
        border-top: none;
    }
}

@keyframes advantage-grid-drift {
    0% {
        background-position: 0 0, 0 0, 0 0, 0 0;
    }

    100% {
        background-position: 72px 72px, -72px 72px, 0 0, 0 0;
    }
}

@keyframes advantage-grid-drift {

    0%,
    100% {
        background-position: 0% 50%;
        opacity: 0.9;
    }

    50% {
        background-position: 100% 50%;
        opacity: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
.core-advantage::after,
    .core-advantage .section-title h2::after {
        animation: none !important;
    }
}

.customer-evaluation {
    padding-top: 90px;
    padding-bottom: 90px;
    background: linear-gradient(180deg, #f8faff 0%, #ffffff 30%, #f5f9ff 60%, #f0f7ff 100%);
    position: relative;
    overflow: hidden;
}

.customer-evaluation .section-title h2 {
    /* 纯色品牌深蓝 */
    background: none;
    -webkit-text-fill-color: var(--primary-blue-dark);
    color: var(--primary-blue-dark);
}

.customer-evaluation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 50% 30% at 10% 20%, rgba(0, 149, 255, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 50% 30% at 90% 80%, rgba(0, 212, 255, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.customer-evaluation::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 149, 255, 0.3), transparent);
}

.evaluation-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 55px;
    margin-bottom: 55px;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.eval-tab {
    flex: 1;
    padding: 22px 30px;
    background: linear-gradient(145deg, #ffffff 0%, #f8faff 100%);
    border: 1px solid rgba(0, 149, 255, 0.12);
    border-radius: 18px;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    box-shadow:
        0 8px 25px rgba(0, 102, 204, 0.06),
        0 2px 8px rgba(0, 0, 0, 0.03);
    overflow: hidden;
}

.eval-tab::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px 3px 0 0;
    transition: width 0.4s ease;
}

.eval-tab::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.3), rgba(0, 149, 255, 0.2));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    filter: blur(10px);
}

.eval-tab .tab-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--neutral-gray-700);
    transition: all 0.4s ease;
    letter-spacing: 0.5px;
}

.eval-tab .tab-date {
    font-size: 0.8125rem;
    color: var(--neutral-gray-500);
    transition: all 0.4s ease;
}

.eval-tab:hover {
    box-shadow:
        0 15px 40px rgba(0, 149, 255, 0.15),
        0 8px 20px rgba(0, 102, 204, 0.1);
    border-color: rgba(0, 149, 255, 0.25);
}

.eval-tab > .btn-shift {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.eval-tab:hover > .btn-shift {
    transform: translateY(-5px);
}

.eval-tab:hover::before {
    width: 50%;
}

.eval-tab.active {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 50%, var(--primary-blue-bright) 100%);
    border-color: transparent;
    box-shadow:
        0 20px 50px rgba(0, 149, 255, 0.35),
        0 10px 25px rgba(0, 102, 204, 0.2);
}

.eval-tab.active > .btn-shift {
    transform: translateY(-6px) scale(1.03);
}

.eval-tab.active::before {
    width: 80%;
    background: rgba(255, 255, 255, 0.5);
}

.eval-tab.active::after {
    opacity: 1;
}

.eval-tab.active .tab-name,
.eval-tab.active .tab-date {
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.evaluation-content {
    position: relative;
    min-height: 300px;
    max-width: 1100px;
    margin: 0 auto;
}

.eval-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95) translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s 0.6s;
    background: linear-gradient(145deg, #ffffff 0%, #f8faff 100%);
    border-radius: 28px;
    padding: 50px 55px;
    box-shadow:
        0 25px 70px rgba(0, 102, 204, 0.1),
        0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 149, 255, 0.1);
    display: flex;
    gap: 45px;
    align-items: flex-start;
    overflow: hidden;
}

.eval-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue-bright));
}

.eval-item::after {
    content: '"';
    position: absolute;
    top: 30px;
    right: 45px;
    font-size: 140px;
    font-family: Georgia, serif;
    background: linear-gradient(135deg, rgba(0, 149, 255, 0.08), rgba(0, 212, 255, 0.04));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    z-index: 0;
}

.eval-item.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s 0s;
    z-index: 1;
}

.eval-logo {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #ffffff 0%, #f8faff 100%);
    border-radius: 24px;
    padding: 28px;
    border: 2px solid rgba(0, 149, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        0 15px 40px rgba(0, 102, 204, 0.08),
        0 5px 15px rgba(0, 0, 0, 0.04);
    position: relative;
    z-index: 1;
}

.eval-logo::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 27px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 149, 255, 0.1));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
    filter: blur(10px);
}

.eval-logo img {
    /* 明确预留正方形空间，防止懒加载前后的布局位移。 */
    aspect-ratio: 1 / 1;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.eval-item:hover .eval-logo {
    transform: scale(1.05) rotate(-2deg);
    border-color: rgba(0, 212, 255, 0.35);
    box-shadow:
        0 20px 50px rgba(0, 149, 255, 0.18),
        0 10px 25px rgba(0, 102, 204, 0.1);
}

.eval-item:hover .eval-logo::after {
    opacity: 1;
}

.eval-item:hover .eval-logo img {
    transform: scale(1.05);
}

.eval-info {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.eval-meta {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.eval-person,
.eval-position {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    color: var(--neutral-gray-600);
    font-weight: 500;
    padding: 6px 14px;
    background: rgba(0, 149, 255, 0.05);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.eval-person:hover,
.eval-position:hover {
    background: rgba(0, 149, 255, 0.1);
    color: var(--primary-blue);
}

.eval-person svg,
.eval-position svg {
    color: var(--primary-blue);
    flex-shrink: 0;
}

.eval-company {
    font-size: 1.75rem;
    color: var(--neutral-gray-800);
    margin-bottom: 24px;
    font-weight: 700;
    line-height: 1.3;
    background: linear-gradient(135deg, var(--neutral-gray-800) 0%, var(--primary-blue-dark) 50%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.eval-text {
    font-size: 1.0625rem;
    color: var(--neutral-gray-600);
    line-height: 1.95;
    text-align: justify;
    position: relative;
    padding-left: 22px;
    border-left: 3px solid transparent;
    border-image: linear-gradient(180deg, var(--primary-blue), var(--primary-blue-bright)) 1;
}

.home-news {
    position: relative;
    overflow: hidden;
    padding: 90px 0;
    color: #fff;
    background: linear-gradient(135deg, #002b54 0%, #003c73 28%, #00509c 60%, var(--primary-blue-dark) 100%);
}

.home-news::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 14% 16%, rgba(0, 212, 255, 0.12) 0%, rgba(0, 212, 255, 0.04) 45%, transparent 78%),
        radial-gradient(ellipse 60% 50% at 86% 84%, rgba(0, 149, 255, 0.12) 0%, rgba(0, 149, 255, 0.04) 45%, transparent 78%),
        linear-gradient(115deg, transparent 38%, rgba(0, 212, 255, 0.05) 50%, transparent 62%);
    pointer-events: none;
}

.home-news::after {
    content: '';
    position: absolute;
    inset: 0;
    --news-dot-window: radial-gradient(closest-side, #000 0%, rgba(0, 0, 0, 0.42) 58%, transparent 100%);
    background-image: radial-gradient(rgba(190, 235, 255, 0.28) 1.5px, transparent 1.6px);
    background-size: 34px 34px;
    -webkit-mask-image: var(--news-dot-window), var(--news-dot-window), var(--news-dot-window), var(--news-dot-window);
    mask-image: var(--news-dot-window), var(--news-dot-window), var(--news-dot-window), var(--news-dot-window);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 46% 78%, 38% 64%, 30% 52%, 26% 46%;
    mask-size: 46% 78%, 38% 64%, 30% 52%, 26% 46%;
    /* 四个窗口各沿一条边顺时针挪位，点阵便依次亮起、隐去；点阵自身不动，网格不会跟着转歪 */
    animation: news-dots-orbit 56s linear infinite;
    pointer-events: none;
}

@keyframes news-dots-orbit {
    0%,
    100% {
        -webkit-mask-position: 0% 0%, 100% 100%, 100% 0%, 0% 100%;
        mask-position: 0% 0%, 100% 100%, 100% 0%, 0% 100%;
    }

    25% {
        -webkit-mask-position: 100% 0%, 0% 100%, 100% 100%, 0% 0%;
        mask-position: 100% 0%, 0% 100%, 100% 100%, 0% 0%;
    }

    50% {
        -webkit-mask-position: 100% 100%, 0% 0%, 0% 100%, 100% 0%;
        mask-position: 100% 100%, 0% 0%, 0% 100%, 100% 0%;
    }

    75% {
        -webkit-mask-position: 0% 100%, 100% 0%, 0% 0%, 100% 100%;
        mask-position: 0% 100%, 100% 0%, 0% 0%, 100% 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
.home-news::after {
        animation: none;
    }
}

.home-news .container {
    position: relative;
    z-index: 1;
}

.home-news .section-title .text-primary {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.home-news .section-title h2 {
    background: none;
    -webkit-text-fill-color: #ffffff;
    color: #ffffff;
}

.home-news .section-title h2::after {
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue-bright));
    box-shadow: 0 2px 10px rgba(0, 149, 255, 0.35);
}

.home-news .section-title p {
    color: rgba(255, 255, 255, 0.82);
}

.home-news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 20px;
}

.home-news-card {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(14px);
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 20, 40, 0.28);
    transition: box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.home-news-card:hover {
    background: rgba(0, 180, 255, 0.32);
    border-color: #7dd3fc;
    box-shadow: 0 22px 48px rgba(0, 149, 255, 0.42);
}

.home-news-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.home-news-cover {
    position: relative;
    aspect-ratio: 2 / 1;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 149, 255, 0.35), rgba(0, 61, 122, 0.7));
}

.home-news-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.home-news-cover--empty {
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-news-cover--empty span {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.22);
    letter-spacing: -0.04em;
}

.home-news-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 20px 22px 22px;
}

.home-news-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.home-news-cat {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 3px 10px;
    border-radius: 999px;
    color: #7dd3fc;
    background: rgba(0, 212, 255, 0.16);
    border: 1px solid rgba(0, 212, 255, 0.32);
}

.home-news-meta time {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
}

.home-news-card h3 {
    margin: 0 0 10px;
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.45;
    color: #fff;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.home-news-summary {
    margin: 0 0 16px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.72);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.home-news-card:hover h3 {
    color: #e0f7ff;
}

.home-news-go {
    margin-top: auto;
    font-size: 0.875rem;
    font-weight: 700;
    color: #7dd3fc;
}

.home-news-card:hover .home-news-go {
    color: #fff;
}

.home-news-more {
    text-align: center;
    margin: 40px 0 0;
}

.home-news-more a {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    border-radius: 999px;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.35);
    transition: background 0.25s ease, box-shadow 0.25s ease;
}

.home-news-more a:hover {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.home-news-empty {
    margin: 12px 0 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.78);
}

.home-news-empty a {
    color: #7dd3fc;
    font-weight: 700;
}

@media (max-width: 1024px) {
.home-news-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }
}

.friendly-links {
    position: relative;
    padding: 60px 0 80px;
    background: linear-gradient(135deg, #001a33 0%, var(--primary-navy-700) 30%, var(--primary-blue-dark) 60%, #004d99 100%);
    text-align: center;
    overflow: hidden;
}

.friendly-links::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 149, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.friendly-links::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-image:
        linear-gradient(30deg, rgba(0, 212, 255, 0.3) 12%, transparent 12.5%, transparent 87%, rgba(0, 212, 255, 0.3) 87.5%, rgba(0, 212, 255, 0.3)),
        linear-gradient(150deg, rgba(0, 212, 255, 0.3) 12%, transparent 12.5%, transparent 87%, rgba(0, 212, 255, 0.3) 87.5%, rgba(0, 212, 255, 0.3));
    background-size: 80px 140px;
    background-position: 0 0, 40px 70px;
    pointer-events: none;
}

.friendly-links h3 {
    font-size: 1.375rem;
    color: white;
    margin-bottom: 32px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.friendly-links .container {
    position: relative;
    z-index: 1;
}

.friendly-links .links-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 18px;
    max-width: 1000px;
    margin: 0 auto;
}

.friendly-links .links-list a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.9375rem;
    padding: 11px 24px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.friendly-links .links-list a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.friendly-links .links-list a:hover::before {
    left: 100%;
}

.friendly-links .links-list a:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.customer-cases {
    padding: 100px 0 90px;
    background: linear-gradient(135deg, #001428 0%, #002952 25%, var(--primary-navy-700) 50%, var(--primary-navy-500) 75%, #004080 100%);
    position: relative;
    overflow: hidden;
}

.customer-cases::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px),
        radial-gradient(ellipse 60% 40% at 20% 30%, rgba(0, 212, 255, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 70%, rgba(0, 149, 255, 0.12) 0%, transparent 60%);
    background-size: 60px 60px, 60px 60px, 100% 100%, 100% 100%;
    pointer-events: none;
}

.customer-cases::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-image:
        linear-gradient(30deg, rgba(0, 212, 255, 0.3) 12%, transparent 12.5%, transparent 87%, rgba(0, 212, 255, 0.3) 87.5%, rgba(0, 212, 255, 0.3)),
        linear-gradient(150deg, rgba(0, 212, 255, 0.3) 12%, transparent 12.5%, transparent 87%, rgba(0, 212, 255, 0.3) 87.5%, rgba(0, 212, 255, 0.3));
    background-size: 80px 140px;
    background-position: 0 0, 40px 70px;
}

.customer-cases .section-title {
    color: white;
    position: relative;
    z-index: 2;
}

.customer-cases .section-title .text-primary {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.customer-cases .section-title h2 {
    /* 深色背景用纯白 */
    background: none;
    -webkit-text-fill-color: #ffffff;
    color: #ffffff;
}

.customer-cases .section-title h2::after {
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue-bright));
    box-shadow: 0 2px 10px rgba(0, 149, 255, 0.35);
}

.customer-cases .section-title p {
    color: rgba(255, 255, 255, 0.9);
}

.customer-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-top: 60px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.logo-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 35px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.logo-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.3), rgba(0, 149, 255, 0.15));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
    filter: blur(15px);
}

.logo-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue-bright), var(--primary-blue));
    border-radius: 3px 3px 0 0;
    transition: width 0.4s ease;
}

.logo-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

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

.logo-card:hover::after {
    width: 60%;
}

.logo-card img {
    /* 客户 Logo 源图统一为 400 × 122；与 HTML 属性双重声明，供浏览器在加载前占位。 */
    aspect-ratio: 400 / 122;
    /* 不使用 width:auto：那会让 Chrome 在懒加载前无法确定盒模型。262×80 与旧 max-height:80px 的视觉尺寸相同。 */
    width: min(100%, 262px);
    height: auto;
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    transition: all 0.5s ease;
    filter:
        drop-shadow(0 4px 15px rgba(255, 255, 255, 0.25)) brightness(1);
}

.logo-card:hover img {
    filter:
        drop-shadow(0 8px 30px rgba(0, 212, 255, 0.5)) brightness(1.1);
    transform: scale(1.08);
}

@media (max-width: 1200px) {
.feature-showcase {
        gap: 20px;
    }
.showcase-card {
        padding: 26px 24px 22px;
        border-radius: 24px;
    }
.showcase-card h3 {
        font-size: 1.4375rem;
    }
.showcase-points-grid {
        gap: 8px;
    }
.customer-logos {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
.hero-section {
        min-height: 100vh;
        padding: 80px 0 40px;
    }
.hero-title {
        font-size: 2rem;
    }
.hero-subtitle {
        font-size: 1.125rem;
    }
.hero-actions {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
.hero-actions .btn {
        width: 200px;
        max-width: calc(100vw - 60px);
    }
.slider-arrow {
        display: none;
    }
.slider-nav {
        bottom: 30px;
    }
.product-intro {
        padding: 60px 0;
    }
.intro-container {
        padding: 32px 24px;
        border-radius: 22px;
        margin-bottom: 40px;
    }
.intro-header-adjustment {
        margin-bottom: 2rem !important;
    }
.intro-text-column .intro-lead {
        font-size: 1.0625rem;
        line-height: 1.75;
        margin-bottom: 14px;
        font-weight: 600;
        letter-spacing: -0.2px;
    }
.intro-text-column .intro-lead strong {
        font-weight: 700;
    }
.intro-text-column .intro-lead strong::after {
        height: 6px;
        bottom: 1px;
    }
.intro-text-column .intro-desc {
        font-size: 0.875rem;
        line-height: 1.8;
    }
.intro-stats-column {
        padding: 24px 22px;
        border-radius: 16px;
    }
.intro-stats-row {
        gap: 20px;
        padding-bottom: 18px;
        margin-bottom: 18px;
    }
.intro-stat-box .stat-val {
        font-size: 2.25rem;
        margin-bottom: 5px;
    }
.intro-stat-box .stat-label {
        font-size: 0.8125rem;
    }
.intro-quote {
        font-size: 0.8125rem;
        line-height: 1.55;
    }
.section-title h2 {
        font-size: 2rem;
    }
.section-title p {
        font-size: 0.9375rem;
    }
.feature-showcase {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 18px;
        margin-top: 32px;
    }
.showcase-card-flow {
        grid-column: auto;
        grid-row: auto;
    }
.showcase-card {
        padding: 24px 20px 20px;
        border-radius: 22px;
    }
.showcase-card h3 {
        font-size: 1.25rem;
    }
.showcase-lead {
        font-size: 0.875rem;
    }
.showcase-points-grid {
        grid-template-columns: 1fr;
    }
.order-center-sync {
        display: none;
    }
.order-center-rail {
        display: none;
    }
.order-center-body {
        padding: 14px 16px 16px;
    }
.flow-idx {
        width: 32px;
        height: 32px;
        font-size: 0.625rem;
    }
.flow-node {
        min-width: 0;
        flex: 1;
    }
.stats-section {
        padding: 60px 0;
    }
.stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
.stat-item h3 {
        font-size: 2.25rem;
    }
.stat-item p {
        font-size: 0.9375rem;
    }
.core-advantage {
        padding: 50px 0;
    }
.customer-evaluation {
        padding: 60px 0;
    }
.evaluation-tabs {
        flex-direction: row;
        margin-top: 40px;
        margin-bottom: 40px;
        gap: 10px;
    }
.eval-tab {
        padding: 12px 5px;
    }
.evaluation-content {
        min-height: 320px;
    }
.eval-item {
        flex-direction: column;
        padding: 35px 30px;
        gap: 28px;
        align-items: center;
        text-align: center;
    }
.eval-logo {
        width: 120px;
        height: 120px;
    }
.eval-meta {
        justify-content: center;
        gap: 16px;
    }
.eval-company {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }
.eval-text {
        font-size: 0.9375rem;
        text-align: left;
    }
.customer-cases {
        padding: 60px 0 50px;
    }
.customer-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
        margin-bottom: 40px;
    }
.logo-card {
        padding: 25px 20px;
        min-height: 100px;
    }
.logo-card img {
        /* 400 / 122 × 50px，保持移动端原有的 50px 高度。 */
        width: min(100%, 164px);
        max-height: 50px;
    }
.home-news {
        padding: 64px 0;
    }
.home-news-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
        gap: 18px;
    }
.friendly-links {
        padding: 40px 20px 60px;
    }
.friendly-links h3 {
        font-size: 1.25rem;
        margin-bottom: 24px;
    }
.friendly-links .links-list {
        gap: 12px 15px;
    }
.friendly-links .links-list a {
        font-size: 0.875rem;
        padding: 8px 16px;
    }
}

@media (max-width: 480px) {
.hero-title {
        font-size: 1.75rem;
    }
.hero-subtitle {
        font-size: 1rem;
    }
.intro-container {
        padding: 26px 18px;
        border-radius: 18px;
        margin-bottom: 32px;
    }
.intro-header-adjustment {
        margin-bottom: 1.5rem !important;
    }
.intro-text-column .intro-lead {
        font-size: 0.9375rem;
        line-height: 1.7;
        margin-bottom: 12px;
    }
.intro-text-column .intro-lead strong::after {
        height: 5px;
    }
.intro-text-column .intro-desc {
        font-size: 0.875rem;
        line-height: 1.75;
    }
.intro-stats-column {
        padding: 20px 18px;
        border-radius: 14px;
    }
.intro-stats-row {
        gap: 16px;
        padding-bottom: 14px;
        margin-bottom: 14px;
    }
.intro-stat-box .stat-val {
        font-size: 1.875rem;
        margin-bottom: 4px;
    }
.intro-stat-box .stat-label {
        font-size: 0.75rem;
    }
.intro-quote {
        font-size: 0.75rem;
        line-height: 1.5;
    }
.stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
.evaluation-tabs {
        gap: 10px;
    }
.eval-tab {
        padding: 10px 2px;
    }
.eval-tab .tab-name {
        font-size: 0.9375rem;
    }
.eval-tab .tab-date {
        font-size: 0.75rem;
    }
.eval-item {
        padding: 25px 20px;
    }
.eval-logo {
        width: 90px;
        height: 90px;
        padding: 15px;
    }
.eval-company {
        font-size: 1.0625rem;
    }
.eval-text {
        font-size: 0.875rem;
        padding-left: 15px;
        border-left-width: 3px;
    }
.customer-logos {
        grid-template-columns: 1fr;
        gap: 15px;
    }
.section-title h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
.core-advantage {
        padding: 55px 0;
    }
.core-advantage::after {
        display: none;
    }
.core-advantage .section-title .text-primary {
        font-size: 0.7rem;
        letter-spacing: 2.5px;
        padding: 6px 14px;
    }
.core-advantage .section-title h2 {
        font-size: 1.75rem;
    }
.home-faq-panel {
        padding: 8px 18px 12px;
        border-radius: 22px;
    }
}

@media (max-width: 480px) {
.core-advantage {
        padding: 45px 0;
    }
.core-advantage .section-title h2 {
        font-size: 1.5rem;
    }
}

/* ===== 首页 FAQ 手风琴（自 index.html 内联迁入） ===== */
.home-faq {
      padding: 90px 0 80px;
      background: linear-gradient(180deg, #f8faff 0%, #ffffff 40%, #f5f9ff 100%);
    }
    .home-faq .section-title { margin-bottom: 2.5rem; }
    .home-faq .section-title h2 {
      background: none;
      -webkit-text-fill-color: var(--primary-blue-dark);
      color: var(--primary-blue-dark);
    }
    .home-faq-panel {
      max-width: 960px;
      margin: 0 auto;
      background: #fff;
      border: 1px solid rgba(0, 149, 255, 0.10);
      border-radius: 28px;
      box-shadow: 0 18px 50px rgba(0, 60, 120, 0.07);
      padding: 8px 36px 18px;
    }
    .home-faq-list {
      display: flex;
      flex-direction: column;
      gap: 0;
    }
    .home-faq-item {
      background: transparent;
      border: none;
      border-top: 1px solid rgba(0, 149, 255, 0.10);
      border-radius: 0;
      box-shadow: none;
      overflow: hidden;
    }
    .home-faq-item:first-child { border-top: none; }
    .home-faq-item:hover {
      box-shadow: none;
      border-color: rgba(0, 149, 255, 0.10);
    }
    .home-faq-item summary {
      display: flex;
      align-items: center;
      gap: 16px;
      cursor: pointer;
      list-style: none;
      padding: 20px 24px;
    }
    .home-faq-item summary::-webkit-details-marker { display: none; }
    .home-faq-q {
      flex: 0 0 44px;
      width: 44px;
      height: 44px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: var(--primary-blue);
      color: #fff;
      font-weight: 800;
      font-size: 1rem;
      box-shadow: 0 8px 18px rgba(0, 149, 255, 0.28);
    }
    .home-faq-item summary h3 {
      flex: 1;
      margin: 0;
      font-size: 1.125rem;
      font-weight: 700;
      color: #1a2b3c;
      line-height: 1.45;
    }
    .home-faq-toggle {
      position: relative;
      width: 16px;
      height: 16px;
      flex-shrink: 0;
      margin-right: 2px;
    }
    .home-faq-toggle::before,
    .home-faq-toggle::after {
      content: '';
      position: absolute;
      left: 50%;
      top: 50%;
      background: var(--primary-blue);
      border-radius: 1px;
      transform: translate(-50%, -50%);
    }
    .home-faq-toggle::before {
      width: 14px;
      height: 2px;
    }
    .home-faq-toggle::after {
      width: 2px;
      height: 14px;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .home-faq-item[open] .home-faq-toggle::after {
      transform: translate(-50%, -50%) scaleY(0);
      opacity: 0;
    }
    .home-faq-answer {
      padding: 0 24px 22px 84px;
      color: #4b5b6b;
      line-height: 1.8;
      font-size: 0.9875rem;
    }
    .home-faq-more { text-align: center; margin: 32px 0 0; }
    .home-faq-more a {
      display: inline-flex;
      color: var(--primary-blue);
      font-weight: 700;
    }
    @media (max-width: 768px) {
      .home-faq-answer { padding-left: 24px; }
    }