.skip-link {
    position: fixed;
    top: -60px;
    left: 12px;
    z-index: 99999;
    padding: 10px 16px;
    border-radius: 0 0 8px 8px;
    background: #3470ff;
    color: #fff;
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

.form-error-message{display:block;margin-top:5px;color:#dc3545;font-size:12px;line-height:1.4;font-weight:500}.has-form-error{border-color:#dc3545!important;box-shadow:0 0 0 3px rgba(220,53,69,.1)!important}.form-success-modal{position:fixed;inset:0;z-index:2200;display:grid;place-items:center;visibility:hidden;opacity:0;transition:opacity .2s ease,visibility .2s ease}.form-success-modal.open{visibility:visible;opacity:1}.form-success-backdrop{position:absolute;inset:0;background:rgba(9,24,54,.62);backdrop-filter:blur(3px)}.form-success-card{position:relative;width:min(360px,calc(100% - 40px));padding:34px 26px 28px;border-radius:18px;background:#fff;text-align:center;box-shadow:0 22px 60px rgba(8,33,84,.26);transform:translateY(12px);transition:transform .25s ease}.form-success-modal.open .form-success-card{transform:none}.form-success-icon{display:grid;place-items:center;width:66px;height:66px;margin:0 auto 18px;border-radius:50%;background:#22b573;color:#fff;font-size:42px;font-weight:700;line-height:1;box-shadow:0 8px 18px rgba(34,181,115,.28)}.form-success-card h2{margin:0 0 8px;color:#1b2b4f;font-size:24px}.form-success-card p{margin:0;color:#667895;font-size:14px}.form-success-close{margin-top:22px;border:0;border-radius:8px;background:#3470ff;color:#fff;padding:10px 26px;font-size:14px;cursor:pointer}
.empty-state {
    padding: 60px 20px;
    border: 1px dashed #d7dee9;
    border-radius: 12px;
    text-align: center;
    color: #6c7d99;
    background: #fff;
}

/* phone authentication modal */
.auth-modal{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;transition:opacity .25s ease,visibility .25s ease}.auth-modal.open{visibility:visible;opacity:1}.auth-modal-backdrop{position:absolute;inset:0;background:rgba(10,25,58,.62);backdrop-filter:blur(3px)}.auth-modal-dialog{position:relative;width:min(500px,100%);max-height:min(760px,calc(100vh - 40px));overflow:auto;border:1px solid rgba(255,255,255,.7);border-radius:22px;background:linear-gradient(150deg,#fff 0%,#f7faff 100%);padding:30px 32px 22px;box-shadow:0 24px 70px rgba(14,42,100,.28);transform:translateY(16px) scale(.98);transition:transform .3s ease}.auth-modal.open .auth-modal-dialog{transform:none}.auth-modal-close{position:absolute;right:15px;top:15px;width:34px;height:34px;border:0;border-radius:50%;background:#eef3ff;color:#58709d;font-size:20px;cursor:pointer}.auth-modal-kicker{display:inline-flex;align-items:center;gap:6px;color:#3470ff;font-size:13px;font-weight:700;letter-spacing:.04em}.auth-modal-dialog h2{margin:10px 0 8px;color:#172b56;font-size:28px;line-height:1.25}.auth-modal-hook{margin:0 0 20px;color:#60708c;font-size:14px}.auth-modal-form{display:grid;gap:13px}.auth-field{display:grid;gap:6px;color:#304568;font-size:13px;font-weight:600}.auth-field b{margin-left:3px;color:#ef6b62}.auth-field input,.auth-field textarea,.auth-captcha input{width:100%;border:1px solid #d8e2f1;border-radius:10px;background:#fff;padding:11px 13px;color:#1b2430;font:inherit;font-weight:400;outline:0;transition:border-color .2s,box-shadow .2s}.auth-field input:focus,.auth-field textarea:focus,.auth-captcha input:focus{border-color:#3470ff;box-shadow:0 0 0 3px rgba(52,112,255,.12)}.auth-field textarea{resize:vertical;min-height:72px}.auth-captcha{display:grid;grid-template-columns:1fr 120px;gap:10px;align-items:center}.auth-captcha-image{width:120px;height:44px;object-fit:contain;background:#fff;border-radius:8px;border:1px solid #d8e2f1;cursor:pointer}.auth-submit{border:0;border-radius:10px;background:linear-gradient(110deg,#3470ff,#5b8dff);padding:13px 16px;color:#fff;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 10px 20px rgba(52,112,255,.2)}.auth-submit:hover{filter:brightness(.96)}.auth-modal-foot{display:grid;gap:10px;margin-top:18px;padding-top:15px;border-top:1px solid #e4ebf5;color:#74839b;font-size:12px;line-height:1.6}.auth-modal-foot a{color:#3470ff;text-decoration:none;font-size:13px}.auth-modal-foot strong{font-size:17px;letter-spacing:.04em}
@media(max-width:560px){.auth-modal{padding:12px}.auth-modal-dialog{padding:26px 20px 18px;border-radius:18px}.auth-modal-dialog h2{font-size:24px}.auth-captcha{grid-template-columns:1fr 100px}.auth-captcha-image{width:100px}}

/* header */
.anqi-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: transparent;
    box-shadow: none;
    transition: background 0.3s, box-shadow 0.3s;
}

body.home .anqi-header:not(.scrolled) {
    background: transparent;
    box-shadow: none;
}

.anqi-header.scrolled {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.anqi-nav-list {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.anqi-nav-item {
    position: relative;
    margin: 0;
}

.anqi-nav-item > a {
    display: block;
    padding: 10px 13px;
    color: #374151;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
}

.anqi-nav-item > a:hover,
.anqi-nav-item.active > a {
    color: #3470ff;
}

.anqi-drop {
    position: absolute;
    left: 50%;
    top: 100%;
    min-width: 560px;
    padding-top: 14px;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 10px);
    transition: all 0.25s ease;
}

.anqi-nav-item:hover .anqi-drop,
.anqi-nav-item:focus-within .anqi-drop {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.anqi-drop-panel {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 18px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
    box-shadow: 0 12px 36px rgba(27, 36, 48, 0.12);
}

.anqi-drop-col {
    padding: 10px;
    border-radius: 12px;
    background: #f7f8fb;
}

.anqi-drop-title {
    display: block;
    margin-bottom: 8px;
    color: #1b2430;
    font-weight: 700;
    text-decoration: none;
}

.anqi-drop-title:hover {
    color: #3470ff;
}

.anqi-drop-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.anqi-drop-links a {
    display: block;
    padding: 6px 8px;
    border-radius: 6px;
    color: #6c7d99;
    font-size: 13px;
    text-decoration: none;
}

.anqi-drop-links a:hover {
    background: rgba(52, 112, 255, 0.08);
    color: #3470ff;
}

.anqi-overlay {
    position: fixed;
    inset: 0;
    z-index: 998;
    background: rgba(15, 23, 42, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.anqi-overlay.open {
    opacity: 1;
    visibility: visible;
}

.anqi-mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    width: min(320px, 86vw);
    background: #fff;
    box-shadow: -12px 0 30px rgba(15, 23, 42, 0.16);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    padding: 20px;
}

.anqi-mobile-nav.open {
    transform: translateX(0);
}

.anqi-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.anqi-mobile-head button {
    color: #1b2430;
}

.anqi-mobile-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.anqi-mobile-list > li {
    border-bottom: 1px solid #eef1f6;
}

.anqi-mobile-list > li > a {
    display: block;
    padding: 13px 4px;
    color: #1b2430;
    font-weight: 600;
    text-decoration: none;
}

.anqi-mobile-list > li > a.active {
    color: #3470ff;
}

.anqi-mobile-sub {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 0 12px 14px;
}

.anqi-mobile-sub > a {
    display: block;
    padding: 6px 8px;
    color: #4b5a70;
    font-size: 14px;
    text-decoration: none;
}

.anqi-mobile-sub-sub {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-left: 12px;
}

.anqi-mobile-sub-sub a {
    display: block;
    padding: 5px 8px;
    color: #6c7d99;
    font-size: 13px;
    text-decoration: none;
}

.anqi-mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 22px;
    padding: 12px 16px;
    border-radius: 8px;
    background: #3470ff;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
}

/* page common */
.page {
    padding: 110px 0 76px;
    background: #f5f6fa;
}

.page-banner {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: linear-gradient(135deg, #3470ff, #5fa8ff);
}

.page-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-banner-mask {
    position: absolute;
    inset: 0;
    background: rgba(52, 112, 255, 0.3);
}

.page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
    align-items: start;
}

.page-main {
    min-width: 0;
}

.page-head {
    margin-bottom: 30px;
}

.page-head h1 {
    font-size: 30px;
    margin: 6px 0 10px;
}

.page-head p {
    color: #6c7d99;
}

.crumb {
    margin-bottom: 30px;
    padding: 14px 0;
    border-bottom: 1px solid #e5eaf2;
    background: #fff;
}

.crumb-inner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
}

.crumb-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #6c7d99;
}

.crumb a {
    color: #6c7d99;
    text-decoration: none;
}

.crumb a:hover {
    color: #3470ff;
}

.crumb i {
    color: #b6c4dd;
    font-size: 12px;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 36px;
}

.page-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    border: 1px solid #e5eaf2;
    border-radius: 8px;
    background: #fff;
    color: #3d4a5c;
    font-size: 14px;
    text-decoration: none;
}

.page-item.current,
.page-item:hover {
    border-color: #3470ff;
    background: #3470ff;
    color: #fff;
}

.page-total {
    margin-left: 8px;
    color: #6c7d99;
    font-size: 13px;
}

/* sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.side-card {
    padding: 24px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.side-title {
    position: relative;
    padding-left: 14px;
    margin-bottom: 18px;
    font-size: 17px;
}

.side-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    border-radius: 4px;
    background: #3470ff;
}

.side-nav-link {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid #eef1f6;
    font-weight: 600;
    color: #1b2430;
    text-decoration: none;
}

.side-nav-link.active,
.side-nav-link:hover {
    color: #3470ff;
}

.side-nav-child {
    padding: 4px 0 10px 14px;
}

.side-nav-child a {
    display: block;
    padding: 6px 0;
    color: #6c7d99;
    font-size: 13px;
    text-decoration: none;
}

.side-nav-child a:hover {
    color: #3470ff;
}

.side-news {
    list-style: none;
    margin: 0;
    padding: 0;
}

.side-news li {
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px dashed #e5eaf2;
}

.side-news li:last-child {
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}

.side-news a {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-weight: 600;
    font-size: 14px;
    color: #1b2430;
    text-decoration: none;
}

.side-news a:hover {
    color: #3470ff;
}

.side-news time {
    display: block;
    margin-top: 4px;
    font-size: 12px;
}

.side-contact p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
    color: #6c7d99;
    font-size: 13px;
}

.side-contact p i {
    margin-top: 4px;
    color: #3470ff;
    min-width: 14px;
}

.side-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 11px 14px;
    border-radius: 8px;
    background: #3470ff;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
}

.side-cta:hover {
    background: #ff7d1a;
    color: #fff;
}

/* article */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.article-row {
    display: flex;
    gap: 22px;
    padding: 22px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.article-row:hover {
    border-color: #3470ff;
    box-shadow: 0 8px 30px rgba(52, 112, 255, 0.12);
}

.article-row-media {
    flex: 0 0 220px;
    width: 220px;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 3 / 2;
    background: #f5f6fa;
}

.article-row-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-row-body {
    flex: 1;
    min-width: 0;
}

.article-row-body time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.article-row-body h2 {
    margin: 8px 0 10px;
    font-size: 18px;
}

.article-row-body p {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
    color: #6c7d99;
    font-size: 14px;
}

.text-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #3470ff;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

/* detail */
.detail-article,
.guestbook-box {
    padding: 36px 40px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.detail-head {
    padding-bottom: 22px;
    margin-bottom: 26px;
    border-bottom: 1px solid #e5eaf2;
}

.detail-head h1 {
    font-size: 28px;
    margin-bottom: 14px;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
    color: #6c7d99;
    font-size: 13px;
}

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

.detail-content {
    font-size: 15px;
    line-height: 1.9;
    color: #3d4a5c;
}

.detail-content h1,
.detail-content h2,
.detail-content h3,
.detail-content h4 {
    margin: 26px 0 12px;
}

.detail-content p {
    margin-bottom: 16px;
}

.detail-content img {
    max-width: 100%;
    height: auto;
    margin: 18px auto;
    border-radius: 12px;
}

.detail-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0;
}

.detail-content th,
.detail-content td {
    padding: 10px 12px;
    border: 1px solid #e5eaf2;
    text-align: left;
}

.detail-content th {
    background: rgba(52, 112, 255, 0.08);
    color: #1b2430;
}

.detail-content a {
    color: #3470ff;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 30px 0 24px;
    padding-top: 22px;
    border-top: 1px solid #e5eaf2;
}

.detail-tags > span {
    color: #6c7d99;
    font-size: 13px;
}

.detail-tags a {
    padding: 5px 12px;
    border-radius: 6px;
    background: #f5f6fa;
    border: 1px solid #e5eaf2;
    color: #6c7d99;
    font-size: 13px;
    text-decoration: none;
}

.detail-tags a:hover {
    border-color: #3470ff;
    color: #3470ff;
}

.detail-prevnext {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.prevnext-item {
    min-width: 0;
    padding: 14px 16px;
    border-radius: 12px;
    background: #f5f6fa;
}

.prevnext-item span {
    display: block;
    margin-bottom: 6px;
    color: #6c7d99;
    font-size: 12px;
}

.prevnext-item a {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 600;
    color: #1b2430;
    text-decoration: none;
}

.related-block {
    margin-top: 34px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.related-card {
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.related-card:hover {
    box-shadow: 0 8px 30px rgba(52, 112, 255, 0.12);
}

.related-card-media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f5f6fa;
}

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

.related-card-body {
    padding: 14px 16px;
}

.related-card-body h3 {
    font-size: 14px;
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.related-card-body time {
    font-size: 12px;
}

/* product */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.product-card:hover {
    box-shadow: 0 8px 30px rgba(52, 112, 255, 0.12);
}

.product-card-media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f6fa;
}

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

.product-card-body {
    flex: 1;
    padding: 18px 20px 20px;
}

.product-card-body h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.product-card-body p {
    color: #6c7d99;
    font-size: 13px;
    margin-bottom: 12px;
    min-height: 44px;
}

.card-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #3470ff;
    font-size: 13px;
    font-weight: 600;
}

.product-hero {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 34px;
    padding: 30px;
    margin-bottom: 28px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.product-hero-media {
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    background: #f5f6fa;
}

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

.product-hero-info h1 {
    margin: 10px 0 16px;
    font-size: 28px;
}

.product-hero-info > p {
    margin-bottom: 22px;
    color: #6c7d99;
}

.product-hero-contact {
    margin-bottom: 20px;
    padding: 14px 18px;
    border-radius: 12px;
    background: #f5f6fa;
}

.product-hero-contact span {
    display: block;
    font-size: 12px;
    color: #6c7d99;
}

.product-hero-contact a {
    color: #ff7d1a;
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
}

.product-params {
    margin: 28px 0;
    padding: 22px;
    border-radius: 12px;
    background: #f5f6fa;
}

.product-params h3 {
    margin-bottom: 14px;
}

.product-params dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    margin: 0;
}

.product-params dl > div {
    display: flex;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px dashed #e5eaf2;
}

.product-params dt {
    color: #6c7d99;
    min-width: 90px;
}

.product-params dd {
    margin: 0;
    color: #1b2430;
    font-weight: 600;
}

.product-category-section {
    margin-bottom: 54px;
}

/* solution / case / place / tag */
.solution-grid,
.case-grid,
.place-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.solution-card,
.case-card,
.place-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
}

.solution-card:hover,
.case-card:hover {
    box-shadow: 0 8px 30px rgba(52, 112, 255, 0.12);
}

.solution-card-media,
.case-card-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f5f6fa;
}

.solution-card-media img,
.case-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution-card-body,
.case-card-body {
    flex: 1;
    padding: 20px 22px;
}

.solution-card-body h2,
.case-card-body h2 {
    font-size: 17px;
    margin-bottom: 8px;
}

.solution-card-body p,
.case-card-body p {
    color: #6c7d99;
    font-size: 14px;
    margin-bottom: 12px;
}

.place-card {
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 20px;
}

.place-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(52, 112, 255, 0.1);
    color: #3470ff;
    font-size: 22px;
}

.place-card-body h2 {
    font-size: 16px;
    margin-bottom: 4px;
}

.place-card-body p {
    color: #6c7d99;
    font-size: 13px;
}

.place-card-body time {
    font-size: 12px;
}

.place-desc {
    margin-top: 10px;
    color: #6c7d99;
}

.case-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 28px;
}

.case-gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 12px;
}

.tag-cloud {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.tag-group {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.tag-group h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #3470ff;
    color: #fff;
    font-size: 18px;
}

.tag-group-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-group-items a {
    padding: 7px 14px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #e5eaf2;
    color: #3d4a5c;
    font-size: 14px;
    text-decoration: none;
}

.tag-group-items a:hover {
    border-color: #3470ff;
    color: #3470ff;
}

/* forms */
.guestbook-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* contact page */
.contact-page-shell{--contact-blue:#3470ff;--contact-ink:#13284d;--contact-muted:#72819b;background:#f7faff;color:var(--contact-ink)}
.contact-wrap{width:min(1180px,calc(100% - 40px));margin:auto}.contact-hero{position:relative;overflow:hidden;background:#102b67;color:#fff;padding:92px 0 88px}.contact-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 25%,rgba(85,151,255,.38),transparent 28%),linear-gradient(135deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:auto,38px 38px;opacity:.55}.contact-hero-inner{position:relative;z-index:1;display:flex;align-items:end;justify-content:space-between;gap:30px}.contact-kicker,.contact-section-heading>span,.contact-light-heading>span,.contact-message-copy>span{font:700 12px/1 Arial;letter-spacing:.2em;color:#8cc8ff}.contact-hero h1{font-size:clamp(42px,6vw,72px);margin:20px 0 12px;letter-spacing:.08em}.contact-hero-lead{font-size:18px;color:#d0ddf9}.contact-hero-phone{display:flex;align-items:center;gap:18px;color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.35);padding:20px 24px;border-radius:12px;background:rgba(255,255,255,.08)}.contact-hero-phone span{font-size:13px;color:#b9c9ed}.contact-hero-phone strong{font-size:25px;letter-spacing:.03em}.contact-hero-phone i{font-size:22px}.contact-section{padding:92px 0}.contact-section-heading{max-width:590px;margin-bottom:42px}.contact-section-heading h2,.contact-message-copy h2{font-size:clamp(32px,4vw,48px);margin:16px 0 12px}.contact-section-heading em{font-style:normal;color:var(--contact-blue)}.contact-section-heading p,.contact-message-copy p{color:var(--contact-muted);line-height:1.8}.contact-info-grid{display:grid;grid-template-columns:1.25fr 1fr .8fr;gap:18px}.contact-info-card,.contact-qr-card{background:#fff;border:1px solid #e5ecf7;border-radius:16px;padding:30px;box-shadow:0 16px 40px rgba(34,74,135,.06)}.contact-card-icon{width:48px;height:48px;display:grid;place-items:center;background:#edf3ff;color:var(--contact-blue);border-radius:12px;font-size:24px}.contact-info-card h3{font-size:20px;margin:18px 0 25px}.contact-info-main ul{list-style:none;padding:0;margin:0;display:grid;gap:18px}.contact-info-main li{display:flex;gap:13px;align-items:flex-start}.contact-info-main li>i{color:var(--contact-blue);font-size:19px;margin-top:2px}.contact-info-main small{display:block;color:#97a4ba;font-size:12px;margin-bottom:4px}.contact-info-main a,.contact-info-main span{color:var(--contact-ink);text-decoration:none;font-size:14px;line-height:1.6}.contact-mail-row{border-top:1px solid #edf1f7;padding:16px 0;display:flex;flex-direction:column;gap:6px}.contact-mail-row span{font-size:12px;color:#97a4ba}.contact-mail-row a{color:var(--contact-blue);font-size:14px}.contact-consult-link{display:inline-flex;gap:7px;margin-top:13px;color:var(--contact-blue);font-weight:600;text-decoration:none}.contact-qr-card{display:flex;flex-direction:column;justify-content:space-between;background:#eaf2ff;border-color:#d5e5ff}.contact-qr-label{font:700 10px/1 Arial;letter-spacing:.15em;color:#7597d0}.contact-qr-card h3{margin:14px 0 7px}.contact-qr-card p{font-size:13px;color:#7183a4}.contact-qr-card img{width:150px;height:150px;align-self:center;margin-top:20px}.contact-advantages{padding:86px 0;background:#163779;color:#fff}.contact-light-heading p{color:#b8c8e6}.contact-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-adv-grid article{display:flex;gap:18px;padding:25px;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(255,255,255,.06)}.contact-adv-grid article>i{color:#8edcff;font-size:29px}.contact-adv-grid h3{margin:0 0 9px;font-size:18px}.contact-adv-grid p{margin:0;color:#c6d4ef;font-size:14px;line-height:1.75}.contact-message-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}.contact-message-copy>span{color:#7796ce}.contact-map-card{position:relative;margin-top:35px;border-radius:14px;overflow:hidden;height:180px}.contact-map-card img{width:100%;height:100%;object-fit:cover}.contact-map-card>div{position:absolute;left:15px;bottom:15px;background:#fff;padding:9px 12px;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.12);font-size:13px}.contact-map-card i{color:#3470ff;margin-right:5px}.contact-form-card{background:#fff;padding:34px;border-radius:16px;box-shadow:0 18px 48px rgba(34,74,135,.1)}.contact-form{gap:15px}.contact-form label{display:flex;flex-direction:column;gap:8px;color:#354663;font-size:13px;font-weight:600}.contact-form input,.contact-form textarea{border:1px solid #e1e8f2;border-radius:8px;background:#f8faff;padding:13px 14px;font:inherit;font-weight:400;outline:none}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--contact-blue);box-shadow:0 0 0 3px rgba(52,112,255,.12)}.contact-form-captcha{display:flex;gap:10px;min-width:0}.contact-form-captcha input{flex:1;min-width:0}.contact-form-captcha img{display:block;flex:0 0 150px;width:150px;height:52px;object-fit:contain;object-position:center;background:#fff;border:1px solid #d8e2f1;border-radius:8px;cursor:pointer}.contact-form button{border:0;border-radius:8px;background:var(--contact-blue);color:#fff;padding:14px 24px;font-size:15px;cursor:pointer;align-self:flex-start;box-shadow:0 9px 20px rgba(52,112,255,.25)}
@media(max-width:850px){.contact-hero-inner,.contact-message-grid{grid-template-columns:minmax(0,1fr);display:grid}.contact-message-grid>*{min-width:0}.contact-hero-phone{justify-self:start}.contact-info-grid,.contact-adv-grid{grid-template-columns:1fr}.contact-section{padding:65px 0}.contact-hero{padding:70px 0}.contact-map-card{height:150px}}

/* Keep Contact aligned with the light, airy About page world. */
.contact-page-shell .contact-hero{background:#f1f6ff;color:#13284d}
.contact-page-shell .contact-hero:after{background:radial-gradient(circle at 78% 25%,rgba(91,151,255,.2),transparent 28%),linear-gradient(135deg,rgba(52,112,255,.08) 1px,transparent 1px);background-size:auto,38px 38px;opacity:.8}
.contact-page-shell .contact-kicker{color:#3470ff}
.contact-page-shell .contact-hero-lead{color:#667b9f}
.contact-page-shell .contact-hero-phone{color:#13284d;border-color:#c9d9f5;background:rgba(255,255,255,.72);box-shadow:0 12px 30px rgba(44,90,160,.08)}
.contact-page-shell .contact-hero-phone span{color:#7285a5}
.contact-page-shell .contact-hero-phone strong{color:#245bd0}
.contact-page-shell .contact-section-heading>span,.contact-page-shell .contact-message-copy>span{color:#3470ff}
.contact-page-shell .contact-section-heading h2,.contact-page-shell .contact-message-copy h2{color:#13284d}
.contact-page-shell .contact-advantages{background:#f1f6ff;color:#13284d}
.contact-page-shell .contact-light-heading>span{color:#3470ff}
.contact-page-shell .contact-light-heading p{color:#72819b}
.contact-page-shell .contact-adv-grid article{border-color:#dbe6f7;background:#fff;box-shadow:0 14px 30px rgba(34,74,135,.06)}
.contact-page-shell .contact-adv-grid article>i{color:#3470ff}
.contact-page-shell .contact-adv-grid p{color:#72819b}
.contact-page-shell .contact-hero-inner{padding-top:34px}
.contact-page-shell .contact-hero{padding-top:118px;padding-bottom:106px}
.contact-page-shell .contact-form label b{margin-left:3px;color:#ef6b62}
.contact-hero-visual{position:relative;display:block;width:300px;height:190px;color:#3470ff;text-decoration:none;isolation:isolate}
.contact-signal-ring{position:absolute;left:50%;top:50%;border:1px solid rgba(52,112,255,.28);border-radius:50%;transform:translate(-50%,-50%);animation:contactSignalPulse 3.2s ease-out infinite}
.contact-signal-ring-one{width:128px;height:128px}.contact-signal-ring-two{width:210px;height:210px;animation-delay:1.1s}
.contact-signal-core{position:absolute;left:50%;top:50%;width:92px;height:92px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;transform:translate(-50%,-50%);border-radius:50%;background:#fff;border:1px solid #d6e4fb;box-shadow:0 14px 32px rgba(48,91,159,.15);animation:contactSignalFloat 4s ease-in-out infinite}
.contact-signal-core i{font-size:30px}.contact-signal-core span{font-size:12px;font-weight:700;letter-spacing:.12em}
.contact-signal-dot{position:absolute;width:10px;height:10px;border-radius:50%;background:#4cc8db;box-shadow:0 0 0 7px rgba(76,200,219,.15),0 0 20px rgba(76,200,219,.55);animation:contactSignalOrbit 5s linear infinite}
.contact-signal-dot-one{left:32px;top:40px}.contact-signal-dot-two{right:32px;top:55px;animation-delay:-1.7s}.contact-signal-dot-three{right:69px;bottom:22px;animation-delay:-3.2s}
@keyframes contactSignalPulse{0%,100%{opacity:.3;transform:translate(-50%,-50%) scale(.92)}50%{opacity:.9;transform:translate(-50%,-50%) scale(1.03)}}
@keyframes contactSignalFloat{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,-56%)}}
@keyframes contactSignalOrbit{0%{transform:translateY(0)}50%{transform:translateY(-10px)}100%{transform:translateY(0)}}
.contact-qr-card img{width:180px;height:180px}
.contact-adv-grid article{transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.contact-adv-grid article:hover{transform:translateY(-8px);border-color:#9dbcf2;box-shadow:0 20px 38px rgba(49,96,170,.16)}
.contact-map-card{border-radius:16px;height:240px}.contact-map-card img{object-position:center 38%}
@media(max-width:850px){.contact-hero-visual{justify-self:start;width:250px;height:170px}.contact-map-card{height:200px}}

.form-row {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 16px;
    align-items: start;
}

.form-label {
    padding-top: 10px;
    color: #1b2430;
    font-weight: 600;
}

.form-field input[type="text"],
.form-field input[type="number"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field textarea,
.form-field select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #e5eaf2;
    border-radius: 8px;
    background: #f5f6fa;
    outline: none;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    border-color: #3470ff;
}

.form-options {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    padding-top: 8px;
}

.captcha-field {
    display: flex;
    gap: 10px;
}

.captcha-field input {
    flex: 1;
}

.captcha-field img {
    width: 140px;
    height: 42px;
    border-radius: 8px;
    cursor: pointer;
    object-fit: cover;
}

.form-actions {
    display: flex;
    gap: 12px;
    padding-left: 146px;
}

/* errors */
.error-page {
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    text-align: center;
}

.error-code {
    color: #3470ff;
    font-size: 96px;
    font-weight: 800;
    line-height: 1;
}

.error-inner h1 {
    margin: 18px 0 22px;
    font-size: 22px;
}

.error-inner a {
    color: #3470ff;
    font-weight: 700;
}

.close-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #f5f6fa;
}

.close-box {
    max-width: 480px;
    padding: 48px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
    text-align: center;
}

.close-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(52, 112, 255, 0.1);
    color: #3470ff;
    font-size: 30px;
}

.close-box h1 {
    margin-bottom: 16px;
    font-size: 20px;
}

.close-box a {
    color: #3470ff;
    font-weight: 700;
}

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    padding: 120px 0 60px;
}

.login-box {
    max-width: 460px;
    padding: 44px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #e5eaf2;
    text-align: center;
}

.login-box h1 {
    margin: 10px 0 28px;
    font-size: 24px;
}

.float-top {
    cursor: pointer;
}

.site-scripts {
    display: none;
}

/* Tailwind utility fallbacks so key colors and radius render even without runtime CDN */
.text-primary {
    color: #3470ff !important;
}

.bg-primary {
    background-color: #3470ff !important;
}

.border-primary {
    border-color: #3470ff !important;
}

.rounded-button {
    border-radius: 8px !important;
}

.\!rounded-button {
    border-radius: 8px !important;
}

.rounded-\[8px\] {
    border-radius: 8px !important;
}

.bg-gray-50 {
    background-color: #f9fafb;
}

.hero-points i,
.hero-bg .ri-checkbox-circle-fill {
    color: #3470ff;
}

/* floating bar */
.anqi-float-right {
    position: fixed;
    right: 24px;
    top: 33%;
    z-index: 50;
    display: none;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
}

.anqi-float-mobile {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 12px 16px;
    background: #fff;
    border-top: 1px solid #e5e7eb;
}

.anqi-float-mobile a,
.anqi-float-mobile button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: #4b5563;
    font-size: 12px;
    background: none;
    border: 0;
    padding: 0;
}

.anqi-float-mobile .float-mobile-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #3b82f6;
}

.anqi-float-mobile .float-mobile-icon img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.anqi-float-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12);
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s;
}

.anqi-float-btn:hover {
    box-shadow: 0 8px 24px rgba(52, 112, 255, 0.18);
    transform: translateY(-2px);
}

.anqi-float-btn img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.anqi-float-tip {
    position: absolute;
    right: 68px;
    top: 50%;
    transform: translateY(-50%);
    min-width: 180px;
    padding: 12px;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.14);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    text-align: center;
}

.anqi-float-btn:hover .anqi-float-tip {
    opacity: 1;
    visibility: visible;
}

.anqi-float-tip img {
    width: 160px;
    height: 160px;
    object-fit: contain;
    margin-bottom: 8px;
}

.anqi-float-tip p {
    color: #374151;
    font-size: 14px;
}

.anqi-float-tip span {
    display: block;
    color: #6b7280;
    font-size: 12px;
    margin-top: 4px;
}

.anqi-float-consult {
    background: linear-gradient(to bottom, #4d88ff, #1764ff);
    box-shadow: 0 5px 10px rgba(35, 50, 56, 0.18);
    color: #fff;
    width: 56px;
    min-height: 120px;
    border-radius: 50px;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    padding-top: 6px;
}

.anqi-float-consult img {
    width: 32px;
    height: 32px;
    margin-bottom: 4px;
}

.anqi-float-consult .float-consult-text {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    margin-top: 8px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .anqi-float-right {
        display: flex;
    }

    .anqi-float-mobile {
        display: none;
    }
}

@media (max-width: 767px) {
    .anqi-float-right {
        display: none;
    }

    .anqi-float-mobile {
        display: flex;
    }
}

@media (max-width: 1100px) {
    .product-grid,
    .solution-grid,
    .case-grid,
    .place-grid,
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .page-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        align-items: start;
    }

    .product-hero {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .page {
        padding-top: 90px;
    }

    .page-layout .sidebar,
    .product-grid,
    .solution-grid,
    .case-grid,
    .place-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .article-row {
        flex-direction: column;
    }

    .article-row-media {
        width: 100%;
        flex-basis: auto;
    }

    .detail-article,
    .guestbook-box,
    .product-hero {
        padding: 24px 20px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .form-label {
        padding-top: 0;
    }

    .form-actions {
        padding-left: 0;
    }

    .captcha-field {
        flex-wrap: wrap;
    }

    .captcha-field img {
        width: 100%;
    }
}

/* button hover: color only, no lift */
body.home a.bg-primary,
body.home a.bg-white.border-primary,
body.home a.bg-white.border-gray-300 {
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

body.home a.bg-primary:hover {
    background-color: #2458d8;
    border-color: #2458d8;
    box-shadow: 0 8px 18px rgba(52, 112, 255, 0.18);
}

body.home a.bg-white.border-primary:hover,
body.home a.bg-white.border-gray-300:hover {
    background-color: #3470ff !important;
    border-color: #3470ff !important;
    color: #fff !important;
    box-shadow: 0 8px 18px rgba(52, 112, 255, 0.16);
}

body.home a.bg-white.border-primary:hover i,
body.home a.bg-white.border-gray-300:hover i {
    color: #fff !important;
}

.anqi-float-btn:hover {
    transform: none;
}

/* live chat consult button */
.badge-num {
    position: absolute;
    left: 2.2rem;
    top: 0.2rem;
    background: #ff227a;
    color: #fff;
    font-size: 12px;
    border-radius: 12px;
    padding: 2px 7px;
    z-index: 1000;
    font-weight: bold;
}

.livechat-girl {
    width: 54px;
    height: 100px;
    border-radius: 50px;
    position: relative;
    opacity: 1;
    margin-top: 6px;
    background: none;
    box-shadow: none;
    cursor: pointer;
}

.livechat-girl .girl {
    position: absolute;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    z-index: 50;
    transform: translate(11px, 18px);
}

.livechat-girl .animated-circles .circle {
    background: rgba(60, 100, 231, 0.18);
    width: 54px;
    height: 100px;
    border-radius: 50px;
    position: absolute;
    z-index: 49;
    transform: scale(1);
}

.livechat-girl .animated-circles.animated .c-1 {
    animation: 2s scaleToggleOne cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.livechat-girl .animated-circles.animated .c-2 {
    animation: 2.5s scaleToggleTwo cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.livechat-girl .animated-circles.animated .c-3 {
    animation: 3s scaleToggleThree cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

@keyframes scaleToggleOne {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes scaleToggleTwo {
    0% { transform: scale(1); }
    20% { transform: scale(1); }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes scaleToggleThree {
    0% { transform: scale(1); }
    33% { transform: scale(1); }
    66% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* 关于我们最终覆盖：必须位于本文件末尾以确保层叠顺序 */
.about-page-shell .about-hero { background:#3470ff; }
.about-page-shell .about-hero::after { opacity:.12; background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px); }
.about-page-shell .about-network { background:radial-gradient(circle at 75% 48%,rgba(20,70,210,.34),transparent 24%),radial-gradient(circle at 12% 85%,rgba(255,255,255,.11),transparent 25%); }
.about-page-shell .about-network span,.about-page-shell .about-network i { background:#dff8ff;box-shadow:0 0 0 8px rgba(255,255,255,.08),0 0 24px rgba(255,255,255,.7); }
.about-page-shell .about-btn-solid { background:#fff;color:#1250d4;box-shadow:0 10px 22px rgba(14,55,170,.2); }
.about-page-shell .about-btn-solid:hover { background:#123b99;color:#fff;box-shadow:0 12px 26px rgba(14,55,170,.35); }
.about-page-shell .about-company-grid { grid-template-columns:.65fr .7fr 1.2fr;align-items:center; }
.about-page-shell .about-company-media { height:380px;position:relative;display:flex;justify-content:center;align-items:flex-end;background:#eef4ff;border-radius:10px;overflow:hidden; }
.about-page-shell .about-company-media::before { content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(52,112,255,.1),transparent 55%); }
.about-page-shell .about-company-media img { height:96%;width:100%;object-fit:contain;object-position:center bottom;position:relative;filter:drop-shadow(0 18px 18px rgba(12,50,120,.16)); }
.about-page-shell .about-company-media span { position:absolute;left:22px;top:24px;color:#6c8dca;font:700 11px/1.5 Arial;letter-spacing:.14em; }
.about-page-shell .about-reach { background:#557be3 url('../images/bannerbg.png') center/cover no-repeat;position:relative;color:#fff; }
.about-page-shell .about-reach::before { content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(38,81,190,.86),rgba(100,126,227,.58) 58%,rgba(182,157,239,.4)); }
.about-page-shell .about-reach .about-wrap { position:relative; }
.about-page-shell .about-reach-head>p,.about-page-shell .about-stats small { color:rgba(255,255,255,.82); }
.about-page-shell .about-stats { border-top-color:rgba(255,255,255,.32); }
.about-page-shell .about-stats>div { border-right-color:rgba(255,255,255,.25); }
.about-page-shell .about-stats strong { color:#fff; }
.about-page-shell .about-business-card { transition:transform .35s,box-shadow .35s,color .35s; }
.about-page-shell .about-business-card::after { background:#d7e5ff;transition:transform .45s,background .45s; }
.about-page-shell .about-business-card:hover { transform:translateY(-8px);box-shadow:0 20px 42px rgba(23,70,150,.16); }
.about-page-shell .about-business-card:hover::after { transform:scale(2.4);background:#3470ff; }
.about-page-shell .about-business-card:hover h3,.about-page-shell .about-business-card:hover p,.about-page-shell .about-business-card:hover a { position:relative;z-index:1;color:#fff; }
.about-page-shell .about-business-card:hover>i { position:relative;z-index:1;background:#fff;color:#3470ff; }
.about-page-shell .about-values-head { display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center; }
.about-page-shell .about-values-orbit { height:270px;position:relative;overflow:hidden;border-radius:10px;background:#071f3b; }
.about-page-shell .about-values-orbit::after { content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 58%,rgba(52,112,255,.38),transparent 40%); }
.about-page-shell .about-values-orbit img { position:absolute;width:130%;max-width:none;left:-16%;top:24%;opacity:.92; }
.about-page-shell .about-values-orbit i { position:absolute;z-index:1;color:#fff;background:#3470ff;border:5px solid #fff;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 5px 18px rgba(4,18,40,.3); }
.about-page-shell .about-values-orbit i:nth-of-type(1){left:22%;top:24%}.about-page-shell .about-values-orbit i:nth-of-type(2){right:20%;top:35%;background:#607aa8}.about-page-shell .about-values-orbit i:nth-of-type(3){left:48%;bottom:14%;background:#a5b0c2}
.about-page-shell .about-values-grid { margin-top:44px; }
.about-page-shell .about-values-grid article:nth-child(2) { border-color:#7e8da5; }
.about-page-shell .about-values-grid h3 i { color:#6d80a0;font-size:20px;margin-right:4px; }
@media (max-width:800px){.about-page-shell .about-company-grid,.about-page-shell .about-values-head{grid-template-columns:1fr}.about-page-shell .about-company-media{height:310px}.about-page-shell .about-values-orbit{height:220px}.about-page-shell .about-stats>div{border-bottom-color:rgba(255,255,255,.25)}}

/* 关于我们二次视觉调整 */
.about-hero { background:#3470ff; }
.about-hero::after { opacity:.12; background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px); }
.about-network { background:radial-gradient(circle at 75% 48%,rgba(20,70,210,.34),transparent 24%),radial-gradient(circle at 12% 85%,rgba(255,255,255,.11),transparent 25%); }
.about-network span,.about-network i { background:#dff8ff; box-shadow:0 0 0 8px rgba(255,255,255,.08),0 0 24px rgba(255,255,255,.7); }
.about-network::before,.about-network::after { background:linear-gradient(90deg,transparent,#fff,transparent); }
.about-hero-lead { color:rgba(255,255,255,.82); }
.about-btn { transition:transform .25s,background .25s,color .25s,box-shadow .25s; }
.about-btn-solid { background:#fff;color:#1250d4;box-shadow:0 10px 22px rgba(14,55,170,.2); }
.about-btn-solid:hover { background:#123b99;color:#fff;box-shadow:0 12px 26px rgba(14,55,170,.35); }
.about-company-grid { grid-template-columns:.65fr .7fr 1.2fr;align-items:center; }
.about-company-media { height:380px;position:relative;display:flex;justify-content:center;align-items:flex-end;background:#eef4ff;border-radius:10px;overflow:hidden; }
.about-company-media::before { content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(52,112,255,.1),transparent 55%); }
.about-company-media img { height:96%;width:100%;object-fit:contain;object-position:center bottom;position:relative;filter:drop-shadow(0 18px 18px rgba(12,50,120,.16)); }
.about-company-media span { position:absolute;left:22px;top:24px;color:#6c8dca;font:700 11px/1.5 Arial;letter-spacing:.14em; }
.about-reach { background:#557be3 url('../images/bannerbg.png') center/cover no-repeat;position:relative;color:#fff; }
.about-reach::before { content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(38,81,190,.86),rgba(100,126,227,.58) 58%,rgba(182,157,239,.4)); }
.about-reach .about-wrap { position:relative; }
.about-reach-head>p { color:rgba(255,255,255,.82); }
.about-stats { border-top-color:rgba(255,255,255,.32); }
.about-stats>div { border-right-color:rgba(255,255,255,.25); }
.about-stats strong { color:#fff; }
.about-stats small { color:rgba(255,255,255,.78); }
.about-business-card { transition:transform .35s,box-shadow .35s,color .35s; }
.about-business-card::after { background:#d7e5ff;transition:transform .45s,background .45s; }
.about-business-card:hover { transform:translateY(-8px);box-shadow:0 20px 42px rgba(23,70,150,.16); }
.about-business-card:hover::after { transform:scale(2.4);background:#3470ff; }
.about-business-card:hover h3,.about-business-card:hover p,.about-business-card:hover a { position:relative;z-index:1;color:#fff; }
.about-business-card:hover>i { position:relative;z-index:1;background:#fff;color:#3470ff; }
.about-card-message>i { background:#e9edf4;color:#5f708c; }
.about-advantage .about-section-title h2 { color:#fff; }
.about-values-head { display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center; }
.about-values-orbit { height:270px;position:relative;overflow:hidden;border-radius:10px;background:#071f3b; }
.about-values-orbit::after { content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 58%,rgba(52,112,255,.38),transparent 40%); }
.about-values-orbit img { position:absolute;width:130%;max-width:none;left:-16%;top:24%;opacity:.92; }
.about-values-orbit i { position:absolute;z-index:1;color:#fff;background:#3470ff;border:5px solid #fff;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 5px 18px rgba(4,18,40,.3); }
.about-values-orbit i:nth-of-type(1){left:22%;top:24%}.about-values-orbit i:nth-of-type(2){right:20%;top:35%;background:#607aa8}.about-values-orbit i:nth-of-type(3){left:48%;bottom:14%;background:#a5b0c2}
.about-values-grid { margin-top:44px; }
.about-values-grid article:nth-child(2) { border-color:#7e8da5; }
.about-values-grid article:nth-child(3) { border-color:#102e55; }
.about-values-grid h3 i { color:#6d80a0;font-size:20px;margin-right:4px; }
@media (max-width:800px){.about-company-grid,.about-values-head{grid-template-columns:1fr}.about-company-media{height:310px}.about-values-orbit{height:220px}.about-stats>div{border-bottom-color:rgba(255,255,255,.25)}}

/* 关于我们：深海蓝通信节点视觉 */
.about-page-shell { --about-ink:#07182d; --about-navy:#061a33; --about-blue:#3470ff; --about-cyan:#66e3ff; --about-muted:#6c7d99; color:var(--about-ink); overflow:hidden; }
.about-wrap { width:min(1180px,calc(100% - 48px)); margin:0 auto; position:relative; z-index:2; }
.about-hero { min-height:650px; position:relative; color:#fff; background:#061a33; display:flex; align-items:center; }
.about-hero::after { content:""; position:absolute; inset:0; opacity:.3; background-image:linear-gradient(rgba(102,227,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(102,227,255,.09) 1px,transparent 1px); background-size:72px 72px; mask-image:linear-gradient(90deg,black,transparent 82%); pointer-events:none; }
.about-network { position:absolute; inset:0; opacity:.8; background:radial-gradient(circle at 75% 48%,rgba(52,112,255,.42),transparent 24%),radial-gradient(circle at 12% 85%,rgba(35,202,220,.13),transparent 25%); }
.about-network span,.about-network i { position:absolute; display:block; width:7px; height:7px; border-radius:50%; background:var(--about-cyan); box-shadow:0 0 0 8px rgba(102,227,255,.08),0 0 24px var(--about-cyan); }
.about-network span:nth-child(1){left:68%;top:22%}.about-network span:nth-child(2){left:85%;top:38%}.about-network span:nth-child(3){left:73%;top:75%}.about-network span:nth-child(4){left:93%;top:66%}.about-network i:nth-of-type(1){left:78%;top:46%}.about-network i:nth-of-type(2){left:62%;top:64%}.about-network i:nth-of-type(3){left:89%;top:18%}
.about-network::before,.about-network::after { content:""; position:absolute; height:1px; transform-origin:left; background:linear-gradient(90deg,transparent,var(--about-cyan),transparent); opacity:.45; }
.about-network::before { width:360px; left:67%; top:23%; transform:rotate(26deg); }.about-network::after { width:340px; left:72%; top:76%; transform:rotate(-19deg); }
.about-hero-grid { display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:60px; position:relative; z-index:1; }
.about-kicker,.about-section-title>span,.about-reach-head span,.about-cta>div>span { letter-spacing:.18em; color:var(--about-cyan); font:600 12px/1.2 Arial,sans-serif; }
.about-hero h1 { margin:22px 0 22px; font-size:clamp(42px,5vw,72px); line-height:1.14; letter-spacing:-.06em; font-weight:300; }.about-hero h1 strong { color:#fff; font-weight:800; }
.about-hero-lead { color:rgba(255,255,255,.72); font-size:18px; }.about-actions { display:flex; gap:12px; margin-top:34px; }.about-btn { display:inline-flex; gap:10px; align-items:center; justify-content:center; min-height:48px; padding:0 22px; border-radius:6px; font-weight:700; transition:transform .25s,background .25s,color .25s; }.about-btn:hover{transform:translateY(-2px)}.about-btn:focus-visible,.about-business-card a:focus-visible{outline:3px solid var(--about-cyan);outline-offset:3px}.about-btn-solid{background:#fff;color:#1250d4}.about-btn-solid:hover{background:#dff8ff}.about-btn-line{border:1px solid rgba(255,255,255,.4);color:#fff}.about-btn-line:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.about-hero-visual { height:420px; position:relative; }.about-orbit{position:absolute;border:1px solid rgba(102,227,255,.25);border-radius:50%;transform:rotate(-25deg)}.about-orbit-one{inset:38px 20px 38px 20px}.about-orbit-two{inset:82px 2px 82px 2px;transform:rotate(35deg)}.about-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:160px;height:160px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle,#1b7bce,#0a2b59 68%);border:1px solid rgba(102,227,255,.8);box-shadow:0 0 0 18px rgba(52,112,255,.1),0 0 60px rgba(102,227,255,.35)}.about-core-mark{font:800 34px/1 Arial;color:var(--about-cyan);letter-spacing:-.08em}.about-core b{margin-top:10px;font-size:16px}.about-core small{color:rgba(255,255,255,.58);font-size:11px;margin-top:4px}.about-signal{position:absolute;display:flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid rgba(102,227,255,.25);background:rgba(8,38,76,.8);border-radius:5px;color:#d9faff;font-size:12px}.about-signal i{font-size:20px;color:var(--about-cyan)}.signal-a{left:2%;top:18%}.signal-b{right:0;top:30%}.signal-c{right:9%;bottom:15%}.about-scroll-hint{position:absolute;bottom:28px;left:50%;display:flex;gap:10px;align-items:center;transform:translateX(-50%);font:10px Arial;letter-spacing:.12em;color:rgba(255,255,255,.5)}
.about-section{padding:110px 0}.about-company-grid{display:grid;grid-template-columns: .8fr 1.2fr;gap:100px}.about-section-title h2,.about-reach-head h2,.about-cta h2{margin:18px 0 0;font-size:clamp(34px,4vw,54px);line-height:1.18;letter-spacing:-.05em}.about-section-title h2 em,.about-reach-head h2 b,.about-cta h2 strong{font-style:normal;color:var(--about-blue)}.about-company-copy{max-width:680px;color:var(--about-muted);font-size:16px;line-height:2}.about-company-copy p{margin:0 0 18px}.about-company-copy .about-lead{color:var(--about-ink);font-size:20px;line-height:1.7;font-weight:600}
.about-reach{padding:98px 0;background:#f1f6fc}.about-reach-head{display:flex;justify-content:space-between;gap:50px;align-items:end}.about-reach-head>p{max-width:440px;color:var(--about-muted);line-height:1.9}.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:64px;border-top:1px solid #d3deed}.about-stats>div{padding:28px 20px 0;border-right:1px solid #d3deed}.about-stats>div:last-child{border-right:0}.about-stats strong{display:block;color:var(--about-blue);font:800 clamp(42px,5vw,66px)/1 Arial;letter-spacing:-.06em}.about-stats strong span{font-size:.42em;letter-spacing:0}.about-stats small{display:block;margin-top:14px;color:var(--about-muted);font-size:13px}
.about-business{background:#fff}.about-centered{text-align:center}.about-business-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:62px}.about-business-card{min-height:330px;padding:44px;position:relative;overflow:hidden;border-radius:10px;background:#f6f8fc;border:1px solid #e4ebf4}.about-business-card::after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-100px;bottom:-130px;background:rgba(52,112,255,.1)}.about-business-card>i{display:flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:14px;background:#e8f0ff;color:var(--about-blue);font-size:28px}.about-card-message>i{background:#dff9f7;color:#0b9f9e}.about-card-number{position:absolute;right:30px;top:26px;color:#dce6f3;font:700 64px/1 Arial;letter-spacing:-.08em}.about-business-card h3{margin:32px 0 12px;font-size:25px}.about-business-card p{max-width:360px;color:var(--about-muted);line-height:1.8}.about-business-card a{position:absolute;bottom:38px;color:var(--about-blue);font-size:14px;font-weight:700}.about-business-card a i{margin-left:8px}.about-card-phone{background:#eaf1ff}.about-card-phone::after{background:rgba(52,112,255,.14)}
.about-advantage{padding:110px 0;background:#071f3b;color:#fff}.about-light-title p{margin-top:20px;color:rgba(255,255,255,.58)}.about-adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:62px}.about-adv-grid>div{padding-top:22px;border-top:1px solid rgba(102,227,255,.34)}.about-adv-grid i{color:var(--about-cyan);font-size:28px}.about-adv-grid h3{margin:20px 0 10px;font-size:20px}.about-adv-grid p{color:rgba(255,255,255,.6);font-size:14px;line-height:1.8}
.about-values{background:#f8fafc}.about-values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:62px}.about-values-grid article{padding:32px 28px;border-top:3px solid var(--about-blue);background:#fff;box-shadow:0 12px 32px rgba(25,61,108,.07)}.about-values-grid article:nth-child(2){border-color:#18bfc0}.about-values-grid article:nth-child(3){border-color:#102e55}.about-values-grid article span{font:600 11px Arial;color:var(--about-muted);letter-spacing:.16em}.about-values-grid h3{margin:22px 0 14px;font-size:22px}.about-values-grid p{color:var(--about-muted);font-size:14px;line-height:1.9}.about-value-line{color:var(--about-blue)!important;font-weight:700;line-height:2.1!important}
.about-cta{position:relative;padding:118px 0;background:#e8f2ff;overflow:hidden}.about-cta .about-wrap{position:relative}.about-cta p{margin:24px 0 30px;color:var(--about-muted)}.about-cta-line{position:absolute;width:70vw;height:70vw;right:-22vw;top:-38vw;border:1px solid rgba(52,112,255,.18);border-radius:50%;box-shadow:0 0 0 80px rgba(52,112,255,.035),0 0 0 160px rgba(52,112,255,.035)}
@media (max-width:800px){.about-wrap{width:min(100% - 32px,600px)}.about-hero{min-height:720px;padding:80px 0 70px}.about-hero-grid,.about-company-grid{grid-template-columns:1fr;gap:30px}.about-hero h1{font-size:46px}.about-hero-visual{height:300px;order:2}.about-signal{font-size:11px;padding:8px}.signal-a{left:0}.signal-b{right:0}.signal-c{right:3%;bottom:4%}.about-scroll-hint{display:none}.about-section,.about-advantage{padding:76px 0}.about-reach{padding:72px 0}.about-reach-head{display:block}.about-reach-head>p{margin-top:24px}.about-stats{grid-template-columns:repeat(2,1fr);margin-top:42px}.about-stats>div{padding:22px 12px;border-bottom:1px solid #d3deed}.about-business-grid,.about-values-grid{grid-template-columns:1fr;margin-top:40px}.about-business-card{min-height:300px;padding:32px}.about-adv-grid{grid-template-columns:repeat(2,1fr);margin-top:42px;gap:32px 20px}.about-cta{padding:82px 0}.about-actions{flex-wrap:wrap}.about-btn{flex:1;min-width:180px}}
@media (prefers-reduced-motion:reduce){.about-btn,.about-business-card a{transition:none}.about-network span,.about-network i{box-shadow:none}}

/* Unified section labels: match the rounded icon treatment used on pricing. */
.about-page-shell .about-section-title > .section-eyebrow,
.about-page-shell .about-reach-head .section-eyebrow,
.about-page-shell .about-cta .section-eyebrow,
.contact-page-shell .contact-section-heading > .section-eyebrow,
.contact-page-shell .contact-message-copy > .section-eyebrow{margin:0 0 14px;padding:6px 14px;border-radius:999px;background:rgba(52,112,255,.1);color:#3470ff;display:inline-flex;align-items:center;gap:5px;font-family:inherit;font-size:13px;font-weight:600;line-height:1.2;letter-spacing:0;text-transform:none}
.about-page-shell .about-advantage .about-section-title > .section-eyebrow,
.contact-page-shell .contact-light-heading > .section-eyebrow{background:rgba(52,112,255,.1);color:#3470ff}
.section-eyebrow i{font-size:15px;line-height:1}
.about-page-shell .about-cta .section-eyebrow{background:rgba(52,112,255,.1);color:#3470ff;letter-spacing:0}

/* about-final-overrides */
.about-page-shell .about-hero{background:#3470ff}
.about-page-shell .about-hero::after{opacity:.12}
.about-page-shell .about-btn-solid:hover{background:#123b99;color:#fff;box-shadow:0 12px 26px rgba(14,55,170,.35)}
.about-page-shell .about-company-grid{grid-template-columns:.65fr .7fr 1.2fr}
.about-page-shell .about-reach{background:#557be3 url('../images/bannerbg.png') center/cover no-repeat;position:relative;color:#fff}
.about-page-shell .about-reach::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(38,81,190,.86),rgba(100,126,227,.58) 58%,rgba(182,157,239,.4))}
.about-page-shell .about-reach .about-wrap{position:relative}
.about-page-shell .about-stats strong{color:#fff}.about-page-shell .about-stats small{color:rgba(255,255,255,.78)}
.about-page-shell .about-business-card{transition:transform .35s,box-shadow .35s}
.about-page-shell .about-business-card:hover{transform:translateY(-8px);box-shadow:0 20px 42px rgba(23,70,150,.16)}
.about-page-shell .about-business-card:hover::after{transform:scale(2.4);background:#3470ff}
.about-page-shell .about-business-card:hover h3,.about-page-shell .about-business-card:hover p,.about-page-shell .about-business-card:hover a{position:relative;z-index:1;color:#fff}
.about-page-shell .about-values-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-page-shell .about-values-orbit{height:270px;position:relative;overflow:hidden;border-radius:10px;background:#071f3b}
.about-page-shell .about-values-orbit img{position:absolute;width:130%;max-width:none;left:-16%;top:24%;opacity:.92}
@media (max-width:800px){.about-page-shell .about-company-grid,.about-page-shell .about-values-head{grid-template-columns:1fr}.about-page-shell .about-company-media{height:310px}.about-page-shell .about-values-orbit{height:220px}}

/* about-requested-polish */
.about-page-shell .about-hero{color:#1b2430;background:#f5f6fb url('../images/bannerbg.png') center/cover no-repeat;}
.about-page-shell .about-hero::after{opacity:.16;background-image:linear-gradient(rgba(52,112,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(52,112,255,.08) 1px,transparent 1px);}
.about-page-shell .about-network{background:radial-gradient(circle at 78% 45%,rgba(111,146,245,.25),transparent 28%),radial-gradient(circle at 20% 85%,rgba(191,177,246,.18),transparent 28%);}
.about-page-shell .about-network span,.about-page-shell .about-network i{background:#3470ff;box-shadow:0 0 0 8px rgba(52,112,255,.08),0 0 24px rgba(52,112,255,.3);}
.about-page-shell .about-network::before,.about-page-shell .about-network::after{background:linear-gradient(90deg,transparent,#3470ff,transparent);opacity:.28;}
.about-page-shell .about-hero h1,.about-page-shell .about-hero h1 strong{color:#1b2430;}.about-page-shell .about-hero-lead{color:#60708c}.about-page-shell .about-kicker{color:#3470ff}.about-page-shell .about-signal{background:rgba(255,255,255,.76);border-color:rgba(52,112,255,.16);color:#3d5a84;box-shadow:0 8px 22px rgba(52,112,255,.1)}.about-page-shell .about-signal i{color:#3470ff}.about-page-shell .about-core{background:linear-gradient(145deg,#fff,#e8efff);border-color:#3470ff;box-shadow:0 0 0 18px rgba(52,112,255,.08),0 0 60px rgba(52,112,255,.18);color:#1b2430}.about-page-shell .about-core-mark{color:#3470ff}.about-page-shell .about-core small{color:#71819b}.about-page-shell .about-scroll-hint{color:#7b88a0}
.about-page-shell .about-company-grid{grid-template-columns:.72fr 1.28fr;gap:72px;align-items:start}.about-page-shell .about-company-copy{max-width:none}.about-page-shell .about-company-media{height:390px;transform:translateY(44px);border-radius:0 0 10px 10px}.about-page-shell .about-company-media::after{content:"";position:absolute;right:-1px;bottom:-1px;width:74%;height:74%;background:#e7edff;clip-path:polygon(100% 0,100% 100%,0 100%);z-index:0}.about-page-shell .about-company-media img{z-index:1;transform:translate(8%,8%);}.about-page-shell .about-company-media span{z-index:2}
.about-page-shell .about-reach{background:#f5f6fb url('../images/bannerbg.png') center/cover no-repeat;color:#1b2430}.about-page-shell .about-reach::before{background:linear-gradient(120deg,rgba(239,244,255,.84),rgba(210,225,255,.54) 58%,rgba(236,222,255,.44));}.about-page-shell .about-reach-head>p,.about-page-shell .about-stats small{color:#60708c}.about-page-shell .about-stats{border-top-color:rgba(83,121,190,.22)}.about-page-shell .about-stats>div{border-right-color:rgba(83,121,190,.18)}.about-page-shell .about-stats strong{color:#3470ff}.about-page-shell .about-stats>div{transition:transform .25s,color .25s}.about-page-shell .about-stats>div:hover{transform:translateY(-8px)}.about-page-shell .about-stats>div:hover strong{color:#183f9f}
.about-page-shell .about-business-card{display:block;text-decoration:none;color:inherit;cursor:pointer}.about-page-shell .about-card-link{position:absolute;bottom:38px;color:var(--about-blue);font-size:14px;font-weight:700;z-index:2}.about-page-shell .about-business-card:hover .about-card-link{color:#fff}.about-page-shell .about-business-card:focus-visible{outline:3px solid #3470ff;outline-offset:4px}.about-page-shell .about-business-card a{position:static}
.about-page-shell .about-advantage{background:#dce9ff url('../images/bannerbg.png') center/cover no-repeat;color:#1b2430;position:relative}.about-page-shell .about-advantage::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(231,241,255,.8),rgba(190,214,255,.46) 60%,rgba(232,220,255,.52));}.about-page-shell .about-advantage .about-wrap{position:relative}.about-page-shell .about-light-title h2{color:#1b2430}.about-page-shell .about-light-title p,.about-page-shell .about-adv-grid p{color:#60708c}.about-page-shell .about-adv-grid>div{border-top-color:rgba(52,112,255,.28)}.about-page-shell .about-adv-grid i{color:#3470ff}.about-page-shell .about-adv-grid h3{color:#1b2430}
.about-page-shell .about-values-grid .about-value-line{display:grid;grid-template-columns:1fr 1fr;gap:10px;color:#3470ff!important}.about-page-shell .about-values-grid .about-value-line::before,.about-page-shell .about-values-grid .about-value-line::after{display:block;padding:12px 10px;border:1px solid #d9e4f4;background:#f5f8ff;text-align:center;color:#3d5a84;font-size:14px}.about-page-shell .about-values-grid .about-value-line::before{content:"合规为本   ·   专业赋能"}.about-page-shell .about-values-grid .about-value-line::after{content:"客户至上   ·   聚力共赢"}.about-page-shell .about-values-grid .about-value-line{font-size:0}.about-page-shell .about-values-grid .about-value-line br{display:none}
@media(max-width:800px){.about-page-shell .about-company-grid{grid-template-columns:1fr;gap:30px}.about-page-shell .about-company-media{height:300px;transform:none}.about-page-shell .about-company-copy{display:contents}.about-page-shell .about-company-copy .about-section-title{order:1}.about-page-shell .about-company-media{order:2}.about-page-shell .about-company-copy .about-lead,.about-page-shell .about-company-copy>p:not(.about-lead){order:3}.about-page-shell .about-stats{grid-template-columns:repeat(2,1fr)}.about-page-shell .about-advantage{padding:76px 0}}

/* about-final-copy-and-motion */
.about-page-shell .about-company-copy .about-section-title{margin-bottom:36px}
.about-page-shell .about-company-copy .about-section-title h2{color:#1b2430}
.about-page-shell .about-company-copy .about-section-title>span,.about-page-shell .about-section-title>span{color:#3470ff}
.about-page-shell .about-business-card::after{transform:scale(0);transform-origin:bottom right}
.about-page-shell .about-business-card:hover::after{transform:scale(3.2)}
.about-page-shell .about-business-card:hover{background:#3470ff}
.about-page-shell .about-business-card:hover .about-card-number{color:rgba(255,255,255,.28)}
.about-page-shell .about-reach{background:#edf3fb url('../images/bannerbg.png') center/cover no-repeat}
.about-page-shell .about-reach::before{background:linear-gradient(120deg,rgba(239,245,255,.9),rgba(210,225,250,.6) 58%,rgba(236,226,250,.56))}
.about-page-shell .about-advantage{background:#e6effb url('../images/bannerbg.png') center/cover no-repeat}
.about-page-shell .about-advantage::before{background:linear-gradient(120deg,rgba(242,247,255,.85),rgba(209,225,250,.56) 60%,rgba(238,228,250,.6))}
.about-page-shell .about-counter{font:inherit}
.about-page-shell .about-value-line{display:grid!important;grid-template-columns:1fr 1fr;gap:0;margin-top:24px;border-top:1px solid #d8e1ef;border-left:1px solid #d8e1ef}
.about-page-shell .about-value-line span{display:block;padding:15px 12px;color:#3d5a84!important;font:600 14px/1.2 inherit!important;letter-spacing:0!important;border-right:1px solid #d8e1ef;border-bottom:1px solid #d8e1ef;background:transparent!important;text-align:center}
.about-page-shell .about-value-line span:nth-child(1),.about-page-shell .about-value-line span:nth-child(4){color:#3470ff!important}
.about-page-shell .about-value-line::before,.about-page-shell .about-value-line::after{display:none!important;content:none!important}

/* about-hero-clarity */
.about-page-shell .about-btn-line{border:1px solid #3470ff;color:#3470ff;background:rgba(255,255,255,.72);}
.about-page-shell .about-btn-line:hover{border-color:#1f55c9;color:#1f55c9;background:#fff;box-shadow:0 8px 18px rgba(52,112,255,.14)}
.about-page-shell .about-hero-visual{height:390px;}
.about-page-shell .about-orbit{border-color:rgba(52,112,255,.18);}
.about-page-shell .about-orbit-one{inset:54px 54px 54px 54px;transform:rotate(-18deg)}
.about-page-shell .about-orbit-two{inset:92px 0 92px 0;transform:rotate(18deg)}
.about-page-shell .about-core{width:148px;height:148px;}
.about-page-shell .about-core-mark{font-size:30px;}
.about-page-shell .about-signal{padding:10px 13px;background:#fff;border-color:rgba(52,112,255,.22);box-shadow:0 9px 22px rgba(52,112,255,.12)}
.about-page-shell .signal-a{left:3%;top:12%}.about-page-shell .signal-b{right:2%;top:17%}.about-page-shell .signal-c{right:10%;bottom:12%}
.about-page-shell .about-network span,.about-page-shell .about-network i{opacity:.7}

/* about-color-and-card-final */
.about-page-shell .about-section-title h2 em,
.about-page-shell .about-reach-head h2 b,
.about-page-shell .about-cta h2 strong{color:#1b2430}
.about-page-shell .about-reach-head span,
.about-page-shell .about-cta>div>span{color:#3470ff}
.about-page-shell .about-stats>div:hover{transform:none}
.about-page-shell .about-stats>div:hover strong{color:#3470ff}
.about-page-shell .about-business-card.about-card-phone,
.about-page-shell .about-business-card.about-card-message{background:#f6f8fc}
.about-page-shell .about-business-card>i{border-radius:50%;}
.about-page-shell .about-business-card:hover{background:#e8eef8;transform:none;box-shadow:0 12px 28px rgba(23,70,150,.09)}
.about-page-shell .about-business-card::after{transform:none!important;background:transparent!important;transition:none}

/* Values cards and contact CTA interaction polish */
.about-page-shell .about-values-grid article{position:relative;overflow:hidden;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.about-page-shell .about-values-grid article::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:#3470ff;transform:scaleX(.35);transform-origin:left;transition:transform .28s ease}
.about-page-shell .about-values-grid article:nth-child(2)::before{background:#3470ff}
.about-page-shell .about-values-grid article:nth-child(3)::before{background:#3470ff}
.about-page-shell .about-values-grid article:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(25,61,108,.14);border-color:#3470ff}
.about-page-shell .about-values-grid article:hover::before{transform:scaleX(1)}
.about-page-shell .about-values-grid article::before{display:none}
.contact-page-shell .contact-consult-link{padding:8px 12px;margin-left:-12px;border-radius:8px;transition:color .2s ease,background-color .2s ease,transform .2s ease,box-shadow .2s ease}
.contact-page-shell .contact-consult-link:hover{color:#fff;background:#3470ff;transform:translateX(4px);box-shadow:0 8px 18px rgba(52,112,255,.22)}
.contact-page-shell .contact-consult-link:focus-visible{outline:3px solid rgba(52,112,255,.3);outline-offset:3px}
@media (prefers-reduced-motion:reduce){.about-page-shell .about-values-grid article,.about-page-shell .about-values-grid article::before,.contact-page-shell .contact-consult-link{transition:none}.about-page-shell .about-values-grid article:hover,.contact-page-shell .contact-consult-link:hover{transform:none}}
.about-page-shell .about-business-card:hover h3,.about-page-shell .about-business-card:hover p,.about-page-shell .about-business-card:hover a,.about-page-shell .about-business-card:hover .about-card-link{color:inherit}
.about-page-shell .about-business-card:hover>i{background:#e8f0ff;color:var(--about-blue)}
.about-page-shell .about-card-message:hover>i{background:#e9edf4;color:#5f708c}
.about-page-shell .about-business-card:hover .about-card-number{color:#dce6f3}

/* hero-compact-500 */
.about-page-shell .about-hero{min-height:500px}
.about-page-shell .about-hero-grid{transform:translateY(28px)}
@media(max-width:800px){.about-page-shell .about-hero{min-height:620px}.about-page-shell .about-hero-grid{transform:none}}

/* primary-cta-theme-blue */
.about-page-shell .about-btn-solid{background:#3470ff;color:#fff;box-shadow:none}
.about-page-shell .about-btn-solid:hover{background:#245bd6;color:#fff;box-shadow:none}

/* business-soft-orb-hover */
.about-page-shell .about-business-card::after{width:250px;height:250px;right:-92px;bottom:-128px;transform:none!important;background:rgba(52,112,255,.18)!important;transition:transform .35s ease,background .35s ease,box-shadow .35s ease!important;}
.about-page-shell .about-business-card:hover::after{transform:scale(1.08)!important;background:rgba(52,112,255,.27)!important;box-shadow:0 0 0 18px rgba(52,112,255,.035)}
.about-page-shell .about-business-card:hover{background:#e8eef8;transform:translateY(-4px);box-shadow:0 14px 30px rgba(23,70,150,.1)}

/* business-default-white */
.about-page-shell .about-business-card.about-card-phone,
.about-page-shell .about-business-card.about-card-message{background:#fff}
.about-page-shell .about-business-card:hover{background:#e8eef8;transform:translateY(-4px);box-shadow:0 14px 30px rgba(23,70,150,.1)}
.about-page-shell .about-business-card:hover h3{color:#1b2430}
.about-page-shell .about-business-card:hover p{color:var(--about-muted)}
.about-page-shell .about-business-card:hover .about-card-link{color:var(--about-blue)}
.about-page-shell .about-business-card:hover>i{background:#fff;color:var(--about-blue)}
.about-page-shell .about-business-card.about-card-message:hover>i{background:#fff;color:#5f708c}
.about-page-shell .about-card-message:hover>i,
.about-page-shell .about-card-message:hover>i::before{color:#5f708c!important;background-color:#fff!important}

/* business-card-icon-parity */
.about-page-shell .about-business-card.about-card-message>i{background:#e8f0ff;color:var(--about-blue)}
.about-page-shell .about-business-card.about-card-message:hover>i,
.about-page-shell .about-business-card.about-card-message:hover>i::before{background:#fff!important;color:var(--about-blue)!important}
.about-page-shell .about-business-card.about-card-message::after{background:rgba(52,112,255,.18)!important}
.about-page-shell .about-business-card.about-card-message:hover::after{background:rgba(52,112,255,.27)!important}

/* compact-hero */
.about-page-shell .about-hero{min-height:560px}
.about-page-shell .about-scroll-hint{display:none}
@media(max-width:800px){.about-page-shell .about-hero{min-height:620px;padding:64px 0 48px}}

/* cached-template fallback: stable four-step presentation */
.process-page .process-timeline{display:grid!important;grid-template-columns:repeat(4,1fr)!important;gap:20px!important;margin:44px auto 0!important;padding:0!important;position:relative!important}
.process-page .process-timeline:before{content:""!important;display:block!important;position:absolute!important;z-index:0!important;top:34px!important;left:12%!important;right:12%!important;height:2px!important;background:#c8d8f0!important}
.process-page .process-timeline-step{display:block!important;position:relative!important;z-index:1!important;min-height:0!important;padding:0 10px 20px!important;border:0!important;background:transparent!important;box-shadow:none!important;text-align:center!important}
.process-page .process-timeline-step:after{display:none!important}
.process-page .process-timeline-step .process-stage-label{display:block!important;position:static!important;margin:0 0 14px!important;color:#3470ff!important;font-size:12px!important;line-height:1.2!important}
.process-page .process-timeline-step .process-step-head{display:block!important;height:68px!important;margin:0!important}.process-page .process-timeline-step .process-step-num{display:flex!important;align-items:center!important;justify-content:center!important;width:68px!important;height:68px!important;margin:0 auto!important;background:#3470ff!important;color:#fff!important;border:0!important;box-shadow:0 0 0 8px #fff,0 0 0 9px #c8d8f0!important}
.process-page .process-timeline-step .process-step-icon{display:none!important}.process-page .process-timeline-step .process-step-content{display:block!important;min-height:0!important;margin:25px 0 0!important;padding:20px 10px 0!important;border-top:1px solid #d8e1ef!important;background:transparent!important}.process-page .process-timeline-step h3{margin:0 0 10px!important;font-size:18px!important;line-height:1.45!important}.process-page .process-timeline-step p{margin:0!important;color:#6c7d99!important;font-size:14px!important;line-height:1.75!important}
@media(max-width:800px){.process-page .process-timeline{display:block!important;margin-top:34px!important}.process-page .process-timeline:before{top:34px!important;bottom:34px!important;left:33px!important;right:auto!important;width:2px!important;height:auto!important}.process-page .process-timeline-step{display:grid!important;grid-template-columns:68px 1fr!important;gap:22px!important;padding:0 0 34px!important;text-align:left!important}.process-page .process-timeline-step .process-stage-label{grid-column:2!important;margin:5px 0 8px!important}.process-page .process-timeline-step .process-step-head{grid-column:1!important;grid-row:1/span 2!important}.process-page .process-timeline-step .process-step-content{grid-column:2!important;grid-row:2!important;margin:0!important;padding:0!important;border:0!important}}

/* process route: standalone rules live in the stylesheet loaded last */
.process-route{list-style:none;position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:1120px;margin:54px auto 0;padding:0}
.process-route::before{content:"";position:absolute;top:34px;left:12.5%;right:12.5%;height:1px;background:#c8d8f0}
.process-route-item{position:relative;z-index:1;padding:0 22px;text-align:center}.process-route-number{display:flex;align-items:center;justify-content:center;width:68px;height:68px;margin:0 auto 25px;border-radius:50%;background:#3470ff;color:#fff;box-shadow:0 0 0 8px #fff,0 0 0 9px #c8d8f0;font:700 19px/1 Arial}.process-route-state{margin:0 0 9px;color:#3470ff;font-size:12px;font-weight:700;letter-spacing:.1em}.process-route-item h3{margin:0 0 10px;color:#1b2430;font-size:18px;line-height:1.45}.process-route-item div>p:last-child{margin:0;color:#6c7d99;font-size:14px;line-height:1.75}
.process-route{column-gap:34px}.process-route-item{transition:transform .35s ease}.process-route-item:hover{transform:translateY(-8px)}.process-route-number{transition:transform .35s ease,box-shadow .35s ease}.process-route-item:hover .process-route-number{transform:scale(1.08);box-shadow:0 0 0 8px #fff,0 0 0 11px #b7d0fa,0 10px 24px rgba(52,112,255,.22)}
.process-reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.process-reveal.is-visible{opacity:1;transform:none}.process-reveal-item{opacity:0;transform:translateX(-18px);transition:opacity .55s ease,transform .55s ease}.process-reveal-item.is-visible{opacity:1;transform:none}.process-reveal-item:nth-child(2){transition-delay:.08s}.process-reveal-item:nth-child(3){transition-delay:.16s}.process-reveal-item:nth-child(4){transition-delay:.24s}.process-reveal-item:nth-child(5){transition-delay:.32s}
@media(prefers-reduced-motion:reduce){.process-reveal,.process-reveal-item,.process-route-item,.process-route-number{opacity:1!important;transform:none!important;transition:none!important}}
.materials-tip-link{display:inline-flex;width:max-content;align-items:center}
.materials-tip-arrow{animation:materialsTipArrow 1.2s ease-in-out infinite}
@keyframes materialsTipArrow{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
@media(prefers-reduced-motion:reduce){.materials-tip-arrow{animation:none}}
.advantage-flow-arrow{position:relative;top:-120px;animation:advantageFlowArrow 1.2s ease-in-out infinite}
@keyframes advantageFlowArrow{0%,100%{transform:translateX(0);opacity:.65}50%{transform:translateX(8px);opacity:1}}
@media(prefers-reduced-motion:reduce){.advantage-flow-arrow{animation:none}}
@media(max-width:800px){.process-route{display:flex;flex-direction:column;gap:0;margin:38px 0 0}.process-route::before{top:34px;bottom:34px;left:33px;right:auto;width:1px;height:auto}.process-route-item{display:grid;grid-template-columns:68px 1fr;gap:22px;padding:0 0 34px;text-align:left}.process-route-number{grid-column:1;margin:0}.process-route-item>div{grid-column:2;padding-top:4px}.process-route-state{margin-bottom:7px}.process-route-item h3{font-size:17px}}
.process-route{width:calc(100% + 160px)!important;max-width:none!important;transform:translateX(-80px);column-gap:56px!important;row-gap:28px!important}.process-route-item{padding:0 18px 18px!important}.process-route-item div{max-width:220px;margin:0 auto}.process-route-item div>p:last-child{min-height:74px}.process-route-number{margin-bottom:28px!important}
@media(max-width:800px){.process-route{width:auto!important;transform:none;row-gap:0!important}.process-route-item{padding:0 0 52px!important}.process-route-item div{max-width:none;margin:0}.process-route-item div>p:last-child{min-height:0}}

/* final alignment override: the legacy wide-route rule above must not offset the flow */
.process-route{width:min(1200px,calc(100% - 32px))!important;max-width:1200px!important;margin-left:auto!important;margin-right:auto!important;transform:none!important;column-gap:34px!important;row-gap:0!important}
@media(max-width:800px){.process-route{width:100%!important;max-width:none!important;margin-left:0!important;margin-right:0!important;transform:none!important;column-gap:0!important;row-gap:0!important}}

/* Shared page hero alignment. Keep this in the final stylesheet so page wrappers cannot override it. */
.site-hero-inner{width:min(1280px,calc(100% - 32px));margin-left:auto;margin-right:auto;padding-inline:16px}
.site-hero-kicker{margin:0 0 14px;padding:0;border:0;border-radius:0;background:transparent;color:#3470ff;font:700 12px/1 Arial,sans-serif;letter-spacing:.16em;text-transform:uppercase}
@media(max-width:800px){.site-hero-inner{width:calc(100% - 32px)}.pricing-hero .site-hero-inner{padding-inline:16px!important}}

/* Four page Heroes share the pricing page's type scale and vertical rhythm. */
.pricing-page .pricing-hero,
.process-page .about-hero,
.about-page .about-hero,
.contact-page .contact-hero{padding:112px 0 86px}
.pricing-page .pricing-hero h1,
.process-page .about-hero h1,
.about-page .about-hero h1,
.contact-page .contact-hero h1{margin:0 0 22px;font-size:clamp(40px,5vw,66px);line-height:1.14;letter-spacing:-.06em;font-weight:300}
.pricing-page .pricing-kicker,
.process-page .about-kicker,
.about-page .about-kicker,
.contact-page .contact-kicker{margin:0 0 14px;font:700 12px/1 Arial,sans-serif;letter-spacing:.16em}
.pricing-page .pricing-hero-copy>p:not(.pricing-kicker),
.process-page .about-hero-lead,
.about-page .about-hero-lead,
.contact-page .contact-hero-lead{margin:0 0 32px;font-size:17px;line-height:1.8}
.process-page .about-hero-grid,
.about-page .about-hero-grid{transform:none}
@media(max-width:800px){
  .pricing-page .pricing-hero,
  .process-page .about-hero,
  .about-page .about-hero,
  .contact-page .contact-hero{padding:86px 0 54px}
  .pricing-page .pricing-hero h1,
  .process-page .about-hero h1,
  .about-page .about-hero h1,
  .contact-page .contact-hero h1{font-size:46px}
  .pricing-page .pricing-hero-copy>p:not(.pricing-kicker),
  .process-page .about-hero-lead,
  .about-page .about-hero-lead,
  .contact-page .contact-hero-lead{font-size:15px}
}

/* Mobile heroes follow the compact FAQ pattern: keep only the useful copy and CTA. */
.process-page .about-core-mark i{font-size:34px;line-height:1;color:var(--about-cyan)}
@media(max-width:767px){
  .pricing-page .pricing-hero-orbit,
  .process-page .about-hero-visual,
  .about-page .about-hero-visual,
  .contact-page .contact-hero-visual,
  .process-page .about-network,
  .about-page .about-network,
  .contact-page .contact-grid-lines{display:none}
  .pricing-page .pricing-hero-inner,
  .process-page .about-hero-grid,
  .about-page .about-hero-grid,
  .contact-page .contact-hero-inner{display:block}
  .process-page .about-hero,
  .about-page .about-hero{min-height:0}
}