/* ==================================
   Unified Inner Pages
================================== */
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) {
    background:
        radial-gradient(circle at top left, rgba(235, 243, 248, 0.55), transparent 24%),
        radial-gradient(circle at 82% 8%, rgba(241, 247, 251, 0.72), transparent 22%),
        linear-gradient(180deg, #ffffff 0%, #fbfdfe 100%);
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .header {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(228, 238, 243, 0.95);
    box-shadow: 0 6px 16px rgba(109, 155, 179, 0.03);
    backdrop-filter: blur(10px);
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .page-hero {
    min-height: 0;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .page-hero-inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    padding: 28px 0 26px;
}

.about-page .page-hero-inner {
    align-items: center;
}

.about-page .page-hero-copy {
    max-width: 720px;
}

.about-page .page-hero-desc-compact {
    max-width: 660px;
    margin: 12px 0 18px;
    font-size: 16px;
    line-height: 1.85;
    color: #666d73;
}

.about-page .page-hero-sidecard {
    max-width: 320px;
    padding: 22px 24px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 14px 28px rgba(109, 155, 179, 0.05);
}

.about-page .page-sidecard-kicker {
    display: inline-block;
    margin-bottom: 10px;
    color: #8a959d;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-page .page-hero-sidecard strong {
    display: block;
    margin-bottom: 10px;
    color: #2b3034;
    font-size: 24px;
    line-height: 1.35;
}

.about-page .page-hero-sidecard span:last-child {
    display: block;
    color: #666d73;
    font-size: 14px;
    line-height: 1.8;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .header .container {
    max-width: 1280px;
    justify-content: flex-start;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .logo {
    gap: 0;
    flex-shrink: 0;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .logo-icon {
    height: 44px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav {
    margin-left: auto;
    margin-right: 120px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-link {
    position: relative;
    padding: 0 20px;
    font-size: 18px;
    font-weight: 650;
    color: #2f3438;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 12px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(140, 170, 184, 0.7), rgba(170, 193, 204, 0.7));
    transform: translateX(-50%);
    transition: width 0.28s ease;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-link:hover,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-link.active {
    color: #2e3337;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-link:hover::after,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-link.active::after {
    width: 36px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-dropdown {
    position: absolute;
    top: calc(100% - 2px);
    left: 50%;
    min-width: 220px;
    padding: 10px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(228, 238, 243, 0.95);
    box-shadow: 0 16px 32px rgba(109, 155, 179, 0.14);
    transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    z-index: 50;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-item-dropdown:hover .nav-dropdown,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-item-dropdown:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(6px);
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-dropdown-link {
    display: block;
    padding: 10px 14px;
    border-radius: 12px;
    color: #4d5f6b;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .nav-dropdown-link:hover {
    background: rgba(15, 91, 121, 0.08);
    color: #0f5b79;
}

/* ==================================
   Modern List / Detail
================================== */
.list-page,
.detail-page {
    background:
        radial-gradient(circle at top left, rgba(235, 243, 248, 0.55), transparent 24%),
        radial-gradient(circle at 82% 8%, rgba(241, 247, 251, 0.72), transparent 22%),
        linear-gradient(180deg, #ffffff 0%, #fbfdfe 100%);
}

.page-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(221, 236, 243, 0.82);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 252, 254, 0.98));
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.42;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 14% 24%, rgba(255, 255, 255, 0.76), transparent 24%),
        linear-gradient(90deg, rgba(255, 255, 255, 0.66) 0%, rgba(255, 255, 255, 0.18) 48%, rgba(255, 255, 255, 0.04) 100%);
    z-index: 0;
}

.page-hero-list::after {
    background: url("../assets/backgrounds/page_bg_list.jpg") right center/cover no-repeat;
}

.page-hero-detail::after {
    background: url("../assets/backgrounds/premium_hero_bg_trial_hd.jpg") right center/cover no-repeat;
}

.page-hero-technology::after {
    background: url("../assets/backgrounds/page_bg_tech.jpg") right center/cover no-repeat;
}

.page-hero-about::after {
    background: url("../assets/backgrounds/page_bg_contact.jpg") right center/cover no-repeat;
}

.page-hero-contact::after {
    background: url("../assets/backgrounds/page_bg_contact.jpg") right center/cover no-repeat;
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 18px;
    padding: 54px 0 46px;
}

.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(250, 253, 255, 0.84);
    border: 1px solid rgba(206, 226, 236, 0.78);
    color: #80919b;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.page-kicker::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(150, 182, 197, 0.9), rgba(129, 157, 170, 0.9));
}

.page-hero-title {
    margin-top: 12px;
    color: #202428;
    font-size: 34px;
    font-weight: 700;
    line-height: 1.15;
}

.page-hero-desc {
    max-width: 760px;
    color: #61686d;
    font-size: 17px;
    line-height: 1.8;
}

.page-hero-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #8a9298;
    font-size: 13px;
    flex-shrink: 0;
    align-self: flex-end;
}

.page-hero-breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.page-section {
    padding-top: 40px !important;
    padding-bottom: 18px !important;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .section-title,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) h3 {
    color: #2b3034;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .section-intro,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) p,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) span {
    color: #666d73;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .section-intro,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .page-hero-desc,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-disclaimer-inline p {
    color: #666d73;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-info-card,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-metric-card,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-foundation-card,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-service-card,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .tech-summary-card,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .tech-route-tile,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .tech-support-card,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .contact-info-tile,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .contact-support-panel,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .contact-side-card {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 14px 28px rgba(109, 155, 179, 0.05);
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-story-panel,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .contact-map-overlay {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 12px 24px rgba(109, 155, 179, 0.045);
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-foundation-icon,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .tech-support-icon,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .contact-tile-icon,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .contact-panel-kicker,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .tech-page-kicker,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .about-story-kicker {
    color: #6fa7c2;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer {
    background: #ffffff;
    border-top: 1px solid rgba(228, 238, 243, 0.95);
    padding: 12px 0 14px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-main {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr) 108px;
    gap: 10px 22px;
    align-items: start;
    margin-bottom: 6px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-meta {
    display: grid;
    gap: 8px;
    align-self: start;
    padding-top: 0;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-wechat {
    display: grid;
    justify-items: center;
    gap: 2px;
    align-self: start;
    padding-top: 0;
    margin-right: 28px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-disclaimer-inline {
    max-width: 620px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-disclaimer-inline p {
    font-size: 12px;
    line-height: 1.65;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-wechat-image {
    width: 104px;
    height: 104px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-wechat-label {
    font-size: 11px;
    line-height: 1.2;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-bottom-line {
    padding-top: 8px;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-brand p,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-contact-item,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-wechat-label,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-bottom-inline span {
    color: #666d73;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-record-link {
    color: #5d6a74;
}

:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-contact-item i,
:is(.about-page, .technology-page, .list-page, .contact-page, .detail-page) .footer-license-inline img {
    opacity: 0.92;
}

.detail-page .page-section {
    padding-top: 34px !important;
    padding-bottom: 12px !important;
}

.list-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.list-sidebar {
    padding: 24px 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 14px 26px rgba(109, 155, 179, 0.045);
    position: sticky;
    top: 104px;
}

.list-sidebar-title {
    margin-bottom: 18px;
    color: #2b3034;
    font-size: 22px;
    line-height: 1.4;
}

.list-tree-nav {
    display: grid;
    gap: 10px;
}

.list-tree-group {
    display: grid;
    gap: 8px;
}

.list-category-link {
    display: block;
    padding: 12px 14px;
    border-radius: 14px;
    text-decoration: none;
    color: #50575d;
    font-size: 15px;
    font-weight: 600;
    transition: 0.25s ease;
}

.list-category-link:hover,
.list-category-link.active {
    background: rgba(236, 244, 248, 0.92);
    color: #2e3337;
}

.list-category-root {
    margin-bottom: 4px;
}

.list-tree-group.active > .list-category-link {
    background: rgba(236, 244, 248, 0.92);
    color: #2e3337;
}

.list-subcategory-nav {
    display: none;
    gap: 8px;
    padding-left: 8px;
}

.list-subcategory-nav.expanded {
    display: grid;
}

.list-subcategory-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 14px;
    text-decoration: none;
    color: #616c73;
    font-size: 14px;
    font-weight: 500;
    transition: 0.25s ease;
    background: rgba(247, 251, 253, 0.85);
    border: 1px solid rgba(232, 240, 244, 0.88);
}

.list-subcategory-bullet {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(145, 168, 180, 0.92);
    flex-shrink: 0;
}

.list-subcategory-link:hover,
.list-subcategory-link.active {
    background: rgba(236, 244, 248, 0.92);
    border-color: rgba(214, 228, 235, 0.95);
    color: #2e3337;
}

.list-toolbar-modern {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.list-toolbar-search {
    display: grid;
    gap: 12px;
    justify-items: end;
}

.list-search-form {
    display: flex;
    align-items: center;
    gap: 10px;
    width: min(100%, 520px);
}

.list-search-input {
    width: min(360px, 100%);
    min-width: 240px;
    height: 46px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(206, 226, 236, 0.96);
    background: rgba(255, 255, 255, 0.96);
    color: #2b3034;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: 0 10px 20px rgba(109, 155, 179, 0.05);
}

.list-search-input:focus {
    border-color: rgba(45, 125, 158, 0.78);
    box-shadow: 0 0 0 4px rgba(111, 167, 194, 0.15);
    background: #fff;
}

.list-search-button {
    height: 46px;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #24485a, #3c7389);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(32, 77, 98, 0.18);
    transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.22s ease;
}

.list-search-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(32, 77, 98, 0.22);
}

.list-toolbar-copy strong {
    display: block;
    margin-bottom: 6px;
    color: #2b3034;
    font-size: 26px;
}

.list-toolbar-copy span {
    color: #8a9298;
    font-size: 14px;
}

.list-chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(236, 244, 248, 0.92);
    color: #5d6a74;
    font-size: 13px;
    font-weight: 700;
}

.list-grid-modern {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    transition: opacity 0.18s ease;
}

.list-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 34px;
    padding: 18px 22px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(248, 251, 253, 0.96));
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 14px 26px rgba(109, 155, 179, 0.045);
    flex-wrap: wrap;
}

.list-pagination-pages {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.list-pagination-button,
.list-pagination-ellipsis {
    min-width: 42px;
    height: 42px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
}

.list-pagination-button {
    padding: 0 15px;
    border: 1px solid rgba(214, 228, 235, 0.95);
    background: rgba(255, 255, 255, 0.96);
    color: #5a6a75;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
    box-shadow: 0 8px 18px rgba(109, 155, 179, 0.045);
}

.list-pagination-button:hover:not(:disabled) {
    transform: translateY(-1px);
    background: rgba(241, 247, 250, 0.96);
    border-color: rgba(187, 210, 220, 0.96);
    color: #2e3337;
}

.list-pagination-button.active {
    background: linear-gradient(135deg, #24485a, #3c7389);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(32, 77, 98, 0.18);
}

.list-pagination-button:disabled {
    opacity: 0.42;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.list-pagination-edge {
    min-width: 84px;
}

.list-pagination-ellipsis {
    color: #8a9298;
}

@media (max-width: 560px) {
    .list-pagination {
        gap: 10px;
        padding: 16px;
    }

    .list-pagination-button,
    .list-pagination-ellipsis {
        min-width: 38px;
        height: 38px;
        font-size: 12px;
    }

    .list-pagination-edge {
        min-width: 74px;
    }
}

.list-grid-modern.is-loading {
    opacity: 0.58;
    pointer-events: none;
}

.product-card-modern {
    display: block;
    overflow: hidden;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 14px 28px rgba(109, 155, 179, 0.05);
    text-decoration: none;
    transition: transform 0.26s ease, box-shadow 0.26s ease;
}

.product-card-modern:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px rgba(109, 155, 179, 0.08);
}

.product-card-media {
    height: 208px;
    background: linear-gradient(180deg, rgba(227, 239, 246, 0.5), rgba(250, 252, 254, 0.88));
}

.product-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-bg-electronic {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(6, 52, 77, 0.22)),
        url("../assets/backgrounds/premium_hero_bg.png") center/cover no-repeat;
}

.card-bg-block {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(6, 52, 77, 0.22)),
        url("../assets/backgrounds/tech_card_bg.png") center/cover no-repeat;
}

.card-bg-cooling {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(6, 52, 77, 0.18)),
        url("../assets/backgrounds/capabilities_bg.png") center/cover no-repeat;
}

.card-bg-battery {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(6, 52, 77, 0.2)),
        url("../assets/backgrounds/molecule_tech_bg.png") center/cover no-repeat;
}

.card-bg-monomer {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(6, 52, 77, 0.2)),
        url("../assets/categories/generic.png") center/cover no-repeat;
}

.product-card-body {
    padding: 18px 20px 18px;
    user-select: text;
    -webkit-user-select: text;
}

.product-card-body * {
    user-select: text;
    -webkit-user-select: text;
}

.product-card-label {
    display: inline-flex;
    margin-bottom: 8px;
    color: #8a959d;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.9px;
    text-transform: uppercase;
}

.product-card-body h3 {
    margin-bottom: 0;
    color: #2b3034;
    font-size: 22px;
    line-height: 1.32;
}

.product-card-body p {
    color: #666d73;
    font-size: 14px;
    line-height: 1.78;
}

.detail-shell {
    display: grid;
    grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1fr);
    gap: 30px;
    align-items: stretch;
    margin-bottom: 14px;
}

.detail-media-frame {
    height: 100%;
    min-height: 520px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 18px 34px rgba(16, 84, 116, 0.08);
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-media-frame img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.detail-summary {
    padding: 30px 30px 28px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 18px 34px rgba(16, 84, 116, 0.08);
}

.detail-summary-label {
    display: inline-flex;
    margin-bottom: 8px;
    color: #7f919d;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.9px;
    text-transform: uppercase;
}

.detail-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(15, 91, 121, 0.08);
    color: #0f5b79;
    font-size: 13px;
    font-weight: 700;
}

.detail-summary h2 {
    margin: 0 0 14px;
    color: #083d58;
    font-size: 22px;
    line-height: 1.45;
    font-weight: 600;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.detail-lead {
    color: #607583;
    font-size: 16px;
    line-height: 1.85;
    margin-bottom: 24px;
}

.detail-spec-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.detail-spec-item {
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(244, 248, 251, 0.88);
    border: 1px solid rgba(15, 91, 121, 0.06);
}

.detail-spec-item span {
    display: block;
    margin-bottom: 6px;
    color: #6a7e8d;
    font-size: 13px;
}

.detail-spec-item strong {
    display: block;
    color: #083d58;
    font-size: 16px;
    line-height: 1.55;
}

.detail-action-row {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

body.detail-inquiry-open {
    overflow: hidden;
}

.detail-inquiry-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    padding: 26px;
}

.detail-inquiry-modal[hidden] {
    display: none !important;
}

.detail-inquiry-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 30, 45, 0.56);
    backdrop-filter: blur(6px);
}

.detail-inquiry-dialog {
    position: relative;
    width: min(1040px, 100%);
    max-height: min(88vh, 920px);
    overflow: auto;
    border-radius: 28px;
    background:
        radial-gradient(circle at right top, rgba(227, 241, 248, 0.88), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 254, 0.98));
    border: 1px solid rgba(206, 226, 236, 0.92);
    box-shadow: 0 28px 56px rgba(8, 50, 73, 0.22);
    z-index: 1;
}

.detail-inquiry-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(15, 91, 121, 0.08);
    color: #0f5b79;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.22s ease, transform 0.22s ease;
}

.detail-inquiry-close:hover {
    background: rgba(15, 91, 121, 0.14);
    transform: translateY(-1px);
}

.detail-inquiry-dialog-grid {
    display: grid;
    grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.08fr);
    gap: 0;
}

.detail-inquiry-contact-card,
.detail-inquiry-form {
    padding: 34px 32px 30px;
}

.detail-inquiry-contact-card {
    background:
        linear-gradient(180deg, rgba(230, 242, 248, 0.9), rgba(247, 251, 253, 0.96));
    border-right: 1px solid rgba(214, 228, 235, 0.95);
}

.detail-inquiry-kicker {
    display: inline-block;
    margin-bottom: 12px;
    color: #0f5b79;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.1px;
    text-transform: uppercase;
}

.detail-inquiry-contact-card h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 28px;
    line-height: 1.35;
}

.detail-inquiry-contact-card p,
.detail-inquiry-contact-row span,
.detail-inquiry-contact-row a {
    color: #607583;
    font-size: 14px;
    line-height: 1.8;
}

.detail-inquiry-contact-list {
    display: grid;
    gap: 12px;
    margin: 22px 0 18px;
}

.detail-inquiry-contact-row {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(15, 91, 121, 0.08);
}

.detail-inquiry-contact-row:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.detail-inquiry-contact-row strong {
    color: #083d58;
    font-size: 14px;
    line-height: 1.8;
}

.detail-inquiry-note {
    margin-bottom: 0;
    color: #8194a0;
    font-size: 13px;
}

.detail-inquiry-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

.detail-inquiry-field {
    display: grid;
    gap: 8px;
}

.detail-inquiry-field-full,
.detail-inquiry-form-footer {
    grid-column: 1 / -1;
}

.detail-inquiry-field label {
    color: #335264;
    font-size: 13px;
    font-weight: 700;
}

.detail-inquiry-field input,
.detail-inquiry-field textarea {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(192, 214, 224, 0.96);
    background: rgba(255, 255, 255, 0.96);
    padding: 14px 16px;
    color: #233744;
    font-size: 14px;
    line-height: 1.6;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.detail-inquiry-field input:focus,
.detail-inquiry-field textarea:focus {
    border-color: rgba(45, 125, 158, 0.78);
    box-shadow: 0 0 0 4px rgba(111, 167, 194, 0.15);
    background: #fff;
}

.detail-inquiry-field textarea {
    min-height: 140px;
    resize: vertical;
}

.detail-inquiry-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 4px;
}

.detail-inquiry-status {
    min-height: 24px;
    margin: 0;
    color: #607583;
    font-size: 13px;
    line-height: 1.7;
}

.detail-inquiry-status[data-state="pending"] {
    color: #0f5b79;
}

.detail-inquiry-status[data-state="success"] {
    color: #1d7d4d;
}

.detail-inquiry-status[data-state="error"] {
    color: #b53d3d;
}

.detail-content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.95fr 0.95fr;
    gap: 22px;
}

.detail-content-grid-compact {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    grid-auto-rows: 1fr;
}

.detail-content-grid-wide {
    grid-template-columns: 1.25fr 1fr 1fr;
}

.detail-panel {
    padding: 24px 24px 22px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 12px 24px rgba(16, 84, 116, 0.06);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.detail-panel h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 22px;
}

.detail-panel p {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 12px;
}

.detail-panel p:last-child {
    margin-bottom: 0;
}

.detail-page .footer {
    padding: 12px 0 14px;
}

.detail-page .footer-main {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr) 108px;
    gap: 10px 22px;
    align-items: start;
    margin-bottom: 6px;
}

.detail-page .footer-meta {
    display: grid;
    gap: 8px;
    align-self: start;
    padding-top: 0;
}

.detail-page .footer-wechat {
    display: grid;
    justify-items: center;
    gap: 2px;
    align-self: start;
    padding-top: 0;
    margin-right: 28px;
}

.detail-page .footer-disclaimer-inline {
    max-width: 620px;
}

.detail-page .detail-footer-disclaimer {
    margin-top: 2px;
    margin-bottom: 0;
}

.detail-page .detail-footer-disclaimer p {
    font-size: 12px;
    line-height: 1.65;
    white-space: nowrap;
}

.detail-page .footer-wechat-image {
    width: 104px;
    height: 104px;
}

.detail-page .footer-wechat-label {
    font-size: 11px;
    line-height: 1.2;
}

.detail-page .footer-bottom-line {
    padding-top: 8px;
}

.detail-data-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-data-table th,
.detail-data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(15, 91, 121, 0.08);
    text-align: left;
    font-size: 14px;
}

.detail-data-table th {
    width: 34%;
    color: #5d7180;
    font-weight: 600;
}

.detail-data-table td {
    color: #083d58;
}

.technology-page {
    background:
        radial-gradient(circle at top left, rgba(76, 157, 198, 0.14), transparent 30%),
        radial-gradient(circle at right top, rgba(187, 223, 241, 0.2), transparent 26%),
        linear-gradient(180deg, #f6fbff 0%, #eaf4fb 100%);
}

.about-page {
    background:
        radial-gradient(circle at top left, rgba(76, 157, 198, 0.14), transparent 30%),
        radial-gradient(circle at right top, rgba(187, 223, 241, 0.2), transparent 26%),
        linear-gradient(180deg, #f6fbff 0%, #eaf4fb 100%);
}

.about-page .page-section {
    padding-top: 8px !important;
    padding-bottom: 12px !important;
}

.about-story-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    align-items: stretch;
    margin-bottom: 30px;
}

.about-story-visual {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 480px;
    overflow: hidden;
    width: 100%;
    margin-left: 0;
    padding: 48px 56px;
    border-radius: 28px;
    background:
        linear-gradient(90deg, rgba(244, 249, 252, 0.94) 0%, rgba(244, 249, 252, 0.9) 38%, rgba(244, 249, 252, 0.42) 62%, rgba(244, 249, 252, 0.08) 100%),
        url("../assets/pages/about_story_visual.png") center right/cover no-repeat;
    box-shadow: 0 18px 36px rgba(109, 155, 179, 0.08);
}

.about-story-panel {
    position: relative;
    left: auto;
    top: auto;
    bottom: auto;
    right: auto;
    width: min(560px, 100%);
    padding: 34px 36px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 18px 36px rgba(109, 155, 179, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #2b3034;
}

.about-story-kicker {
    display: inline-block;
    margin-bottom: 14px;
    color: #7b8e9a;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.about-story-panel h2 {
    max-width: none;
    margin-bottom: 16px;
    font-size: 38px;
    line-height: 1.22;
    color: #202428;
    text-shadow: none;
}

.about-story-panel p {
    max-width: none;
    color: #666d73;
    font-size: 15px;
    line-height: 1.8;
    text-shadow: none;
}

.about-story-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: none;
    margin-top: 24px;
}

.about-story-meta-card {
    padding: 22px 20px 18px;
    border-radius: 18px;
    background: rgba(248, 252, 254, 0.9);
    border: 1px solid rgba(226, 236, 242, 0.92);
}

.about-story-meta-card h3 {
    margin-bottom: 8px;
    color: #2b3034;
    font-size: 20px;
    line-height: 1.35;
}

.about-story-meta-card p {
    color: #666d73;
    font-size: 14px;
    line-height: 1.75;
}

.about-info-card,
.about-metric-card,
.about-foundation-card,
.about-service-card {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 14px 28px rgba(16, 84, 116, 0.07);
}

.about-info-card {
    padding: 30px 30px 26px;
}

.about-info-card h3 {
    margin-bottom: 12px;
    color: #233038;
    font-size: 28px;
    line-height: 1.4;
}

.about-info-card p {
    color: #666d73;
    font-size: 15px;
    line-height: 1.85;
}

.about-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.about-metric-card {
    padding: 26px 24px 22px;
}

.about-metric-card strong {
    display: block;
    margin-bottom: 8px;
    color: #083d58;
    font-size: 34px;
    line-height: 1;
}

.about-metric-card span {
    display: block;
    margin-bottom: 10px;
    color: #0f5b79;
    font-size: 14px;
    font-weight: 700;
}

.about-metric-card p {
    color: #647888;
    font-size: 14px;
    line-height: 1.75;
}

.about-section-block {
    margin-top: 10px;
}

.about-foundation-grid,
.about-service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.about-foundation-card,
.about-service-card {
    padding: 28px 26px 24px;
}

.about-foundation-icon {
    width: 34px;
    height: 34px;
    margin-bottom: 16px;
    color: #0f5b79;
}

.about-foundation-card h3,
.about-service-card h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 22px;
    line-height: 1.42;
}

.about-foundation-card p,
.about-service-card p {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
}

.about-license-section {
    padding-top: 18px !important;
    padding-bottom: 44px;
}

.about-license-section .section-header {
    margin-bottom: 14px;
}

.about-license-section .section-title {
    margin-bottom: 0;
}

.about-license-card {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.85fr);
    gap: 28px;
    align-items: center;
    padding: 30px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(226, 236, 242, 0.92);
    box-shadow: 0 18px 36px rgba(109, 155, 179, 0.08);
}

.about-license-copy h3 {
    margin-bottom: 14px;
    color: #083d58;
    font-size: 30px;
    line-height: 1.28;
}

.about-license-copy p {
    max-width: 560px;
    color: #647888;
    font-size: 15px;
    line-height: 1.85;
}

.about-license-kicker {
    display: inline-block;
    margin-bottom: 12px;
    color: #6fa7c2;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.1px;
    text-transform: uppercase;
}

.about-license-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 22px;
    flex-wrap: wrap;
}

.about-license-button {
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    background: linear-gradient(135deg, #0f5b79, #2a7ea1);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 14px 28px rgba(16, 84, 116, 0.16);
    transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.22s ease;
}

.about-license-button:hover,
.about-license-preview:hover {
    transform: translateY(-2px);
}

.about-license-button:hover {
    box-shadow: 0 18px 34px rgba(16, 84, 116, 0.2);
}

.about-license-note {
    color: #7c8d99;
    font-size: 13px;
}

.about-license-gallery-source {
    display: none;
}

.footer-license-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: pointer;
}

.footer-license-trigger:hover {
    color: #0f5b79;
}

.about-license-preview {
    display: block;
    padding: 0;
    border: 0;
    border-radius: 24px;
    overflow: hidden;
    background: #f6fbff;
    box-shadow: 0 18px 34px rgba(109, 155, 179, 0.12);
    cursor: pointer;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.about-license-preview:hover {
    box-shadow: 0 22px 40px rgba(109, 155, 179, 0.16);
}

.about-license-preview img {
    display: block;
    width: 100%;
    height: auto;
}

.tech-page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 26px;
    align-items: stretch;
    margin-bottom: 34px;
}

.tech-page-hero-card {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(223, 236, 244, 0.68), rgba(211, 227, 237, 0.78));
    box-shadow: 0 22px 40px rgba(16, 84, 116, 0.12);
}

.tech-page-hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.tech-page-hero-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(7, 38, 58, 0.04), rgba(7, 38, 58, 0.18)),
        radial-gradient(circle at right top, rgba(54, 165, 206, 0.12), transparent 30%);
}

.tech-page-hero-panel {
    position: absolute;
    left: 28px;
    top: 28px;
    width: min(430px, calc(100% - 56px));
    padding: 22px 22px 20px;
    border-radius: 22px;
    background: rgba(10, 51, 76, 0.34);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
    color: #fff;
    z-index: 1;
}

.tech-page-kicker {
    display: inline-block;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.tech-page-hero-panel h2 {
    margin-bottom: 12px;
    font-size: 32px;
    line-height: 1.35;
}

.tech-page-hero-panel p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
    line-height: 1.85;
}

.tech-page-summary {
    display: grid;
    gap: 20px;
}

.tech-summary-card,
.tech-support-card,
.tech-route-tile {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 14px 28px rgba(16, 84, 116, 0.07);
}

.tech-summary-card {
    padding: 28px 28px 24px;
}

.tech-summary-card h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 26px;
    line-height: 1.4;
}

.tech-summary-card p {
    color: #647888;
    font-size: 15px;
    line-height: 1.85;
}

.tech-route-section,
.tech-support-section {
    margin-top: 12px;
}

.tech-route-grid-modern {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.tech-route-tile {
    padding: 26px 24px 24px;
}

.tech-route-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    margin-bottom: 16px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(15, 91, 121, 0.08);
    color: #0f5b79;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
}

.tech-route-tile h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 22px;
    line-height: 1.42;
}

.tech-route-tile p {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
}

.tech-support-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.tech-support-card {
    padding: 28px 26px 24px;
}

.tech-support-icon {
    width: 34px;
    height: 34px;
    margin-bottom: 16px;
    color: #0f5b79;
}

.tech-support-card h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 22px;
    line-height: 1.42;
}

.tech-support-card p {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
}

.contact-page {
    background:
        radial-gradient(circle at top left, rgba(76, 157, 198, 0.14), transparent 30%),
        radial-gradient(circle at right top, rgba(187, 223, 241, 0.2), transparent 26%),
        linear-gradient(180deg, #f6fbff 0%, #eaf4fb 100%);
}

.page-hero-contact::after {
    background: url("../assets/backgrounds/hero_bg.png") center/cover no-repeat;
}

.contact-page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
    gap: 28px;
    align-items: start;
}

.contact-main-column,
.contact-side-column {
    display: grid;
    gap: 24px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.contact-visual-card,
.contact-info-tile,
.contact-side-card,
.contact-support-panel {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 14px 28px rgba(16, 84, 116, 0.07);
}

.contact-visual-card {
    position: relative;
    overflow: hidden;
    min-height: 420px;
}

.contact-visual-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 72% center;
}

.contact-visual-overlay {
    position: absolute;
    left: 26px;
    bottom: 26px;
    width: min(420px, calc(100% - 52px));
    padding: 22px 22px 18px;
    border-radius: 20px;
    background: rgba(9, 31, 45, 0.34);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.contact-visual-kicker {
    display: inline-block;
    margin-bottom: 10px;
    color: rgba(201, 231, 245, 0.92);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.contact-visual-overlay h3 {
    margin: 0;
    color: #ffffff;
    font-size: 34px;
    line-height: 1.24;
}

.contact-info-tile {
    padding: 28px 24px 24px;
}

.contact-tile-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 18px;
    border-radius: 16px;
    background: rgba(15, 91, 121, 0.08);
    color: #0f5b79;
}

.contact-tile-icon i {
    width: 24px;
    height: 24px;
}

.contact-info-tile h3,
.contact-side-card h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 24px;
    line-height: 1.4;
}

.contact-info-tile p,
.contact-side-card p,
.contact-support-copy p,
.contact-step span {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
}

.contact-info-tile p + p {
    margin-top: 4px;
}

.contact-info-tile span {
    display: block;
    margin-top: 10px;
    color: #8da1af;
    font-size: 13px;
    line-height: 1.7;
}

.contact-info-tile a {
    color: #0f5b79;
}

.contact-detail-list {
    display: grid;
    gap: 10px;
}

.contact-detail-row {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    padding: 10px 0;
    border-bottom: 1px solid rgba(15, 91, 121, 0.08);
}

.contact-detail-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.contact-detail-row strong {
    color: #083d58;
    font-weight: 700;
    line-height: 1.8;
}

.contact-detail-row span {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
}

.contact-detail-list a {
    color: #0f5b79;
}

.contact-support-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.7fr);
    gap: 22px;
    padding: 30px 30px 28px;
}

.contact-panel-kicker {
    display: inline-block;
    margin-bottom: 12px;
    color: #0f5b79;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.contact-support-copy h2 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 30px;
    line-height: 1.42;
}

.contact-support-steps {
    display: grid;
    gap: 14px;
}

.contact-step {
    padding: 18px 18px 16px;
    border-radius: 18px;
    background: rgba(15, 91, 121, 0.05);
    border: 1px solid rgba(15, 91, 121, 0.08);
}

.contact-step strong {
    display: inline-block;
    margin-bottom: 8px;
    color: #0f5b79;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
}

.contact-step span {
    display: block;
}

.contact-side-card {
    padding: 28px 26px 24px;
}

.contact-map-placeholder {
    position: relative;
    min-height: 250px;
    margin-top: 18px;
    overflow: hidden;
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(8, 38, 58, 0.16), rgba(8, 38, 58, 0.34)),
        url("../assets/backgrounds/capabilities_bg.png") center/cover no-repeat;
}

.contact-map-placeholder::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.28;
}

.contact-map-overlay {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(10px);
    color: #fff;
}

.contact-map-overlay i {
    width: 20px;
    height: 20px;
}

.contact-map-overlay span {
    font-size: 14px;
    line-height: 1.6;
}

.contact-side-wechat {
    text-align: center;
}

.contact-wechat-image {
    width: min(100%, 230px);
    margin: 8px auto 16px;
    border-radius: 18px;
    background: #fff;
    padding: 10px;
    box-shadow: 0 12px 24px rgba(16, 84, 116, 0.08);
}

.news-page {
    background:
        radial-gradient(circle at top left, rgba(76, 157, 198, 0.14), transparent 30%),
        radial-gradient(circle at right top, rgba(187, 223, 241, 0.2), transparent 26%),
        linear-gradient(180deg, #f6fbff 0%, #eaf4fb 100%);
}

.page-hero-news::after {
    background: url("../assets/backgrounds/premium_hero_bg.png") center/cover no-repeat;
}

.page-section .section-header {
    margin-bottom: 20px;
}

.page-section .section-title {
    margin-bottom: 0;
}

.news-origin-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.news-origin-card {
    display: block;
    overflow: hidden;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 16px 34px rgba(16, 84, 116, 0.08);
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.news-origin-card:hover {
    transform: translateY(-4px);
    border-color: rgba(15, 91, 121, 0.18);
    box-shadow: 0 22px 42px rgba(16, 84, 116, 0.12);
}

.news-origin-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(223, 236, 244, 0.95), rgba(210, 226, 236, 0.95));
}

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

.news-origin-body {
    padding: 24px 24px 22px;
}

.news-origin-body h3 {
    margin-bottom: 12px;
    color: #083d58;
    font-size: 26px;
    line-height: 1.35;
}

.news-origin-body p {
    color: #647888;
    font-size: 14px;
    line-height: 1.85;
}

.news-page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 28px;
    align-items: start;
}

.news-main-column,
.news-side-column {
    display: grid;
    gap: 24px;
}

.news-feature-card,
.news-card-modern,
.news-side-card {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 91, 121, 0.08);
    box-shadow: 0 14px 28px rgba(16, 84, 116, 0.07);
}

.news-feature-card {
    overflow: hidden;
}

.news-feature-media {
    min-height: 280px;
    background:
        linear-gradient(180deg, rgba(8, 38, 58, 0.12), rgba(8, 38, 58, 0.36)),
        url("../assets/backgrounds/molecule_tech_bg.png") center/cover no-repeat;
}

.news-feature-body {
    padding: 28px 28px 26px;
}

.news-chip {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    margin-bottom: 14px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(15, 91, 121, 0.08);
    color: #0f5b79;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.8px;
}

.news-feature-body h2,
.news-card-modern h3,
.news-side-card h3 {
    margin-bottom: 12px;
    color: #083d58;
    line-height: 1.42;
}

.news-feature-body h2 {
    font-size: 30px;
}

.news-feature-body p,
.news-card-modern p,
.news-topic-list li {
    color: #647888;
    font-size: 14px;
    line-height: 1.8;
}

.news-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 18px;
    color: #8095a3;
    font-size: 13px;
}

.news-meta-row span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

.news-card-modern {
    padding: 28px 24px 24px;
}

.news-card-modern h3 {
    font-size: 22px;
}

.news-side-card {
    padding: 28px 26px 24px;
}

.news-topic-list {
    display: grid;
    gap: 12px;
    padding-left: 18px;
    color: #647888;
}

.news-link-group {
    display: grid;
    gap: 12px;
}

.news-side-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px;
    border-radius: 16px;
    background: rgba(15, 91, 121, 0.05);
    border: 1px solid rgba(15, 91, 121, 0.08);
    color: #083d58;
    text-decoration: none;
    transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.news-side-link:hover {
    transform: translateY(-2px);
    background: rgba(15, 91, 121, 0.08);
    border-color: rgba(15, 91, 121, 0.16);
}

.news-side-link i {
    width: 18px;
    height: 18px;
    color: #0f5b79;
}

.news-card-grid-guide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.news-text-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0f5b79;
    font-weight: 700;
    text-decoration: none;
}

.news-text-link:hover {
    color: #083d58;
}

@media (max-width: 1100px) {
    .list-shell,
    .detail-shell,
    .detail-inquiry-dialog-grid,
    .detail-content-grid,
    .detail-content-grid-wide,
    .tech-page-layout,
    .about-story-layout,
    .contact-page-layout,
    .contact-support-panel,
    .news-page-layout {
        grid-template-columns: 1fr;
    }

    .news-origin-grid {
        grid-template-columns: 1fr;
    }

    .list-sidebar {
        position: static;
    }

    .list-grid-modern,
    .tech-support-grid,
    .tech-route-grid-modern,
    .about-metrics-grid,
    .about-foundation-grid,
    .about-service-grid,
    .contact-info-grid,
    .news-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-license-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .page-hero-inner {
        padding: 42px 0 36px;
    }

    .page-hero-title {
        font-size: 34px;
    }

    .list-grid-modern,
    .detail-spec-grid,
    .detail-content-grid-wide,
    .tech-support-grid,
    .tech-route-grid-modern,
    .about-metrics-grid,
    .about-foundation-grid,
    .about-service-grid,
    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .list-toolbar-modern {
        align-items: flex-start;
        flex-direction: column;
    }

    .list-toolbar-search {
        width: 100%;
        justify-items: stretch;
    }

    .list-search-form {
        width: 100%;
    }

    .list-search-input {
        flex: 1 1 auto;
        min-width: 0;
    }

    .detail-media-frame {
        min-height: 380px;
    }

    .detail-inquiry-modal {
        padding: 14px;
    }

    .detail-inquiry-contact-card,
    .detail-inquiry-form {
        padding: 24px 20px 22px;
    }

    .detail-inquiry-contact-card {
        border-right: 0;
        border-bottom: 1px solid rgba(214, 228, 235, 0.95);
    }

    .detail-inquiry-contact-card h3 {
        font-size: 24px;
    }

    .detail-inquiry-form {
        grid-template-columns: 1fr;
    }

    .detail-inquiry-contact-row {
        grid-template-columns: 76px minmax(0, 1fr);
    }

    .tech-page-hero-card {
        min-height: 420px;
    }

    .tech-page-hero-panel {
        top: auto;
        bottom: 18px;
        left: 18px;
        width: calc(100% - 36px);
    }

    .tech-page-hero-panel h2 {
        font-size: 26px;
    }

    .about-story-visual {
        min-height: 420px;
        padding: 24px;
        border-radius: 22px;
    }

    .about-story-panel {
        width: 100%;
        padding: 24px 22px;
    }

    .about-story-panel h2 {
        font-size: 26px;
    }

    .about-story-meta {
        grid-template-columns: 1fr;
    }

    .about-license-section {
        padding-top: 12px !important;
        padding-bottom: 32px;
    }

    .about-license-card {
        padding: 22px;
        gap: 20px;
    }

    .about-license-copy h3 {
        font-size: 24px;
    }

    .contact-visual-card {
        min-height: 300px;
    }

    .contact-support-copy h2 {
        font-size: 26px;
    }

    .news-feature-body h2 {
        font-size: 26px;
    }

    .news-card-grid {
        grid-template-columns: 1fr;
    }

    .news-origin-body {
        padding: 22px 20px 20px;
    }

    .news-origin-body h3 {
        font-size: 24px;
    }
}

@media (max-width: 560px) {
    .product-card-body,
    .detail-summary,
    .detail-panel {
        padding-left: 18px;
        padding-right: 18px;
    }

    .product-card-media {
        height: 190px;
    }

    .list-search-form {
        flex-direction: column;
        align-items: stretch;
    }

    .list-search-button {
        width: 100%;
    }

    .detail-action-row {
        flex-direction: column;
    }

    .detail-inquiry-form-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .detail-inquiry-form-footer .btn {
        width: 100%;
    }
}