* { box-sizing: border-box; }
body { margin: 0; background:#f7f8f9; color:#161b22; font-family: Arial, "Microsoft YaHei", sans-serif; padding-top: var(--site-navbar-height, 92px); letter-spacing: 0; }
a { color: inherit; text-decoration: none; }
.site-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-navbar { display: block !important; position: fixed; top: 0; left: 0; right: 0; z-index: 1000; min-height: 92px; border-bottom: 1px solid rgba(16, 24, 40, .08); background: rgba(255, 255, 255, .96) !important; box-shadow: 0 10px 28px rgba(16, 24, 40, .06); backdrop-filter: blur(16px); }
.site-navbar__inner { width: min(1280px, calc(100% - 40px)); min-height: 92px; margin: 0 auto; display: flex !important; align-items: center; justify-content: space-between; gap: 22px; }
.site-brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; min-width: 252px; color: #111827 !important; text-decoration: none; white-space: nowrap; }
.site-brand img { max-width: none !important; height: auto; object-fit: contain; }
.site-brand__icon { width: 74px; }
.site-brand__wordmark { width: 168px; }
.site-navbar .site-nav { display: flex !important; align-items: center; justify-content: center; gap: 6px; width: auto !important; height: auto !important; padding: 0 !important; background: transparent !important; }
.site-navbar .site-nav a { position: relative; display: inline-flex !important; align-items: center; justify-content: center; width: auto !important; min-width: auto !important; height: 46px !important; padding: 0 12px !important; border: 0 !important; border-radius: 9px; background: transparent !important; color: #344054 !important; font-size: 15px !important; font-weight: 700; line-height: 1 !important; text-align: center !important; text-decoration: none; white-space: nowrap !important; word-break: keep-all !important; writing-mode: horizontal-tb !important; transition: color .18s ease, background .18s ease; }
.site-navbar .site-nav a::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: 3px; height: 3px; border-radius: 999px; background: #0f6f94; opacity: 0; transform: scaleX(.35); transition: opacity .18s ease, transform .18s ease; }
.site-navbar .site-nav a:hover { background: #f3f8fa !important; color: #0f6f94 !important; }
.site-navbar .site-nav a:hover::after, .site-navbar .site-nav a.is-active::after { opacity: 1; transform: scaleX(1); }
.site-navbar .site-nav a.is-active { background: #edf7fa !important; color: #0b6489 !important; font-weight: 800; }
.site-actions { display: inline-flex; align-items: center; gap: 10px; }
.site-phone { display: inline-flex; align-items: center; min-height: 42px; color: #233044 !important; font-size: 16px; font-weight: 900; text-decoration: none; white-space: nowrap; }
.site-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border-radius: 999px; background: #111827 !important; color: #fff !important; font-size: 16px; font-weight: 900; text-decoration: none; transition: .18s ease; white-space: nowrap; }
.site-cta:hover { background: #0f5f86 !important; color: #fff !important; transform: translateY(-1px); }
.mobile-menu-btn { display: none; width: 42px; height: 42px; border: 1px solid #d9e4ef; border-radius: 9px; background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; }
.mobile-menu-btn span { width: 18px; height: 2px; border-radius: 999px; background: #172b49; }
.mobile-nav { position: fixed; inset: 0; z-index: 1100; display: none; background: rgba(10, 23, 40, .36); }
.mobile-nav__panel { width: min(360px, 88vw); min-height: 100%; margin-left: auto; background: #fff; padding: 20px; box-shadow: -16px 0 40px rgba(12, 31, 56, .18); }
.mobile-nav__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid #edf1f5; }
.mobile-menu-close { width: 38px; height: 38px; border: 1px solid #d9e4ef; border-radius: 9px; background: #fff; color: #172b49; font-size: 26px; line-height: 1; cursor: pointer; }
.mobile-nav__links { display: grid; gap: 8px; padding: 20px 0; }
.mobile-nav__links a { display: block; padding: 13px 12px; border-radius: 8px; color: #26364a; font-size: 16px; font-weight: 700; text-decoration: none; }
.mobile-nav__links a:hover { background: #eef6ff; color: #165c9f; }
.mobile-nav__links a.is-active { background: #e9f6fa; color: #0b6489; }
.mobile-nav__actions { display: grid; gap: 12px; padding-top: 18px; border-top: 1px solid #edf1f5; }
.mobile-nav-open { overflow: hidden; }
.mobile-nav-open .mobile-nav { display: block; }
.hero-slider { position: relative; overflow: hidden; background: #dceff6; }
.hero-slider__track { position: relative; width: 100%; }
.hero-slide { display: none; width: 100%; }
.hero-slide.is-active { display: block; }
.hero-slide img { display: block; width: 100%; height: auto; }
.hero-slider__arrow { position: absolute; top: 50%; z-index: 2; width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(17,24,39,.62); color: #fff; font-size: 34px; line-height: 1; cursor: pointer; transform: translateY(-50%); }
.hero-slider__arrow--prev { left: 24px; }
.hero-slider__arrow--next { right: 24px; }
.hero-slider__dots { position: absolute; left: 0; right: 0; bottom: 18px; display: flex; justify-content: center; gap: 8px; }
.hero-slider__dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.6); cursor: pointer; }
.hero-slider__dots button.is-active { width: 24px; border-radius: 999px; background: #fff; }
.eyebrow { margin: 0 0 12px; color: #0f5f86; font-size: 12px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.primary-link, .secondary-link, .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border-radius: 999px; font-weight: 900; text-decoration: none; transition: .18s ease; }
.primary-link, .btn { border: 0; background: #111827; color: #fff; cursor: pointer; }
.secondary-link { border: 1px solid #cfd8e3; color: #111827; background: #fff; }
.primary-link:hover, .btn:hover { background: #0f5f86; color: #fff; transform: translateY(-1px); }
.secondary-link:hover { border-color: #111827; background: #111827; color: #fff; }
.section-block { padding: 72px 0; }
.tracking-search { padding: 40px 20px; background: #fff; }
.tracking-search__form { display: grid; grid-template-columns: auto minmax(260px, 520px) 170px; gap: 18px; align-items: center; justify-content: center; }
.tracking-search__form label { color: #333; font-size: 20px; font-weight: 800; }
.tracking-search__form input { height: 58px; padding: 0 22px; border: 1px solid #cfd2d7; border-radius: 10px; color: #111827; font-size: 16px; outline: none; }
.tracking-search__form input:focus { border-color: #f5b821; box-shadow: 0 0 0 4px rgba(245,184,33,.14); }
.tracking-search__form button { height: 58px; border: 0; border-radius: 10px; background: #f5b821; color: #fff; font-size: 17px; font-weight: 800; cursor: pointer; }
.service-heading { text-align: center; margin-bottom: 34px; }
.service-heading h2 { margin: 0; color: #333; font-size: clamp(28px, 3vw, 38px); line-height: 1.25; font-weight: 800; }
.service-heading p { margin: 12px 0 16px; color: #8a8f98; font-size: 16px; font-weight: 600; }
.service-heading span { display: block; width: 58px; height: 3px; margin: 0 auto; background: #f5b821; }
.service-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.service-tile { display: block; text-align: center; }
.service-tile img { display: block; width: 100%; aspect-ratio: 1.42 / 1; object-fit: cover; border-radius: 12px; background: #eef1f4; transition: .2s ease; }
.service-tile h3 { margin: 18px 0 0; color: #3f3f46; font-size: 19px; line-height: 1.4; font-weight: 800; }
.service-tile:hover img { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(16,24,40,.13); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.section-head h2 { max-width: 720px; margin:0; color:#111827; font-size: clamp(28px, 3.2vw, 40px); line-height: 1.25; font-weight: 800; }
.section-head a { color: #0f5f86; font-weight: 900; }
.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap:22px; }
.card { display: block; overflow: hidden; border: 1px solid #edf0f3; border-radius: 8px; background:#fff; min-height:150px; transition:.2s; box-shadow: 0 1px 0 rgba(16,24,40,.02); }
.card:hover { box-shadow:0 18px 46px rgba(16,24,40,.1); transform:translateY(-3px); }
.card img { width:100%; aspect-ratio: 4 / 3; object-fit:cover; display: block; background:#eef1f4; }
.card h3 { font-size:19px; line-height:1.45; color:#111827; margin:18px 20px 9px; font-weight: 800; }
.card p { margin: 0 20px 24px; line-height:1.85; color:#667085; }
.brand-panel { padding: 82px 0; background: #f7f8f9; color: #111827; }
.brand-panel__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; padding: 54px; border-radius: 18px; background: #fff; border: 1px solid #edf0f3; box-shadow: 0 18px 50px rgba(16,24,40,.06); }
.brand-panel h2 { margin: 0; color: #111827; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.3; font-weight: 800; }
.brand-panel .eyebrow { color: #0f5f86; }
.brand-panel .content { color: #4f5d70; font-weight: 700; }
.article-list { display:grid; grid-template-columns: repeat(3, 1fr); gap:22px; }
.article-row { display:block; overflow:hidden; border:1px solid #edf0f3; border-radius:8px; background:#fff; color: inherit; transition:.2s; }
.article-row:hover { box-shadow:0 18px 46px rgba(16,24,40,.1); transform:translateY(-3px); }
.article-row img { width:100%; aspect-ratio: 4 / 3; object-fit:cover; background:#eef1f4; display:block; }
.article-row span { display:block; padding: 20px; }
.article-row h3 { margin:8px 0 10px; font-size:19px; color:#111827; line-height:1.45; font-weight:800; }
.article-row p { margin:0; color:#667085; line-height:1.8; }
.article-meta { color:#8a94a6; font-size:13px; margin-bottom:8px; font-weight: 800; }
.consultation-band { margin: 20px auto 86px; padding: 42px; border-radius: 8px; background: #dff3f6; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.consultation-band h2 { max-width: 760px; margin: 0; color: #111827; font-size: clamp(26px, 3vw, 36px); line-height: 1.3; font-weight: 800; }
.page-wrap { padding: 70px 0 86px; }
.page-hero { margin-bottom: 26px; }
.page-title { margin: 0; font-size: clamp(34px, 5vw, 58px); line-height: 1.14; color:#111827; font-weight: 900; }
.breadcrumb { display: flex; align-items: center; gap: 10px; margin: -28px 0 34px; color: #7a8494; font-size: 14px; font-weight: 800; }
.breadcrumb a { color: #0f5f86; }
.breadcrumb strong { color: #111827; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.filter-pills .btn { min-height: 38px; padding: 0 16px; background: #fff; color: #111827; border: 1px solid #e4e9ef; }
.filter-pills .btn:hover { background: #111827; color: #fff; }
.content { line-height:2; font-size:16px; color:#485467; }
.content p { margin-top: 0; }
.content img { max-width:100%; height:auto; border-radius: 8px; }
.about-page { max-width: 1180px; }
.about-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; margin-bottom: 54px; }
.about-intro .page-title { max-width: 560px; font-size: clamp(34px, 4.2vw, 52px); }
.about-intro__lead { max-width: 520px; margin: 18px 0 0; color: #0f6f94; font-size: 20px; line-height: 1.6; font-weight: 800; }
.about-intro__copy { padding-top: 4px; color: #536174; font-size: 17px; line-height: 1.95; }
.about-intro__copy p { margin: 0 0 18px; }
.about-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 82px; }
.about-value { padding: 28px 24px; border: 1px solid #e6edf2; border-radius: 14px; background: #fff; box-shadow: 0 12px 34px rgba(16,24,40,.045); transition: transform .2s ease, box-shadow .2s ease; }
.about-value:hover { transform: translateY(-4px); box-shadow: 0 20px 46px rgba(16,24,40,.09); }
.about-icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 22px; border-radius: 13px; background: #e7f6f8; color: #0c6b8d; font-size: 25px; font-weight: 900; }
.about-value:nth-child(2) .about-icon { background: #fff5d8; color: #b77b00; }
.about-value:nth-child(3) .about-icon { background: #edf0ff; color: #5264b2; }
.about-value:nth-child(4) .about-icon { background: #ffedf0; color: #bd5365; }
.about-value h2 { margin: 0 0 12px; color: #172033; font-size: 20px; font-weight: 800; }
.about-value p { margin: 0; color: #687487; font-size: 15px; line-height: 1.8; }
.about-story { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; padding: 58px; margin-bottom: 72px; border-radius: 18px; background: #17263a; color: #fff; }
.about-story__heading h2 { max-width: 400px; margin: 0; color: #f7fbff; font-size: clamp(28px, 3vw, 40px); line-height: 1.3; text-shadow: 0 1px 0 rgba(0,0,0,.12); }
.about-story .eyebrow { color: #7fd6e8; }
.about-steps { display: grid; gap: 0; }
.about-steps article { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.about-steps article:last-child { border-bottom: 0; }
.about-steps b { color: #7fd6e8; font-size: 15px; letter-spacing: .08em; }
.about-steps h3 { margin: 0 0 7px; color: #f4f8fc; font-size: 19px; font-weight: 800; }
.about-steps p { margin: 0; color: #d4deea; line-height: 1.7; }
.about-promise { display: grid; grid-template-columns: 1.25fr .75fr; gap: 68px; align-items: center; margin-bottom: 72px; }
.about-promise h2 { margin: 0 0 22px; color: #172033; font-size: clamp(28px, 3vw, 40px); line-height: 1.3; }
.about-promise > div > p:not(.eyebrow) { color: #5a687b; font-size: 16px; line-height: 1.95; }
.about-promise ul { display: grid; gap: 14px; margin: 0; padding: 28px; border-radius: 14px; background: #fff; box-shadow: 0 16px 44px rgba(16,24,40,.07); list-style: none; }
.about-promise li { display: flex; align-items: center; gap: 12px; color: #344054; font-weight: 700; }
.about-promise i { display: grid; place-items: center; flex: 0 0 28px; width: 28px; height: 28px; border-radius: 50%; background: #e8f7f3; color: #138268; font-style: normal; }
.about-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 40px 44px; border-radius: 16px; background: #dff3f6; }
.about-cta h2 { max-width: 720px; margin: 0; color: #172033; font-size: clamp(25px, 3vw, 34px); line-height: 1.35; }
.about-cta .primary-link { flex: 0 0 auto; }
.article-detail { max-width: 900px; margin: 0 auto; }
.article-detail__head { text-align: center; margin-bottom: 30px; }
.article-detail__head p { max-width: 680px; margin: 18px auto 0; color: #667085; font-size: 18px; line-height: 1.8; }
.article-cover { width: 100%; max-height: 520px; object-fit: cover; border-radius: 8px; margin-bottom: 34px; }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: start; }
.contact-intro { position: sticky; top: calc(var(--site-navbar-height, 76px) + 28px); padding: 34px; border-radius: 8px; background: #dff3f6; }
.contact-intro p:not(.eyebrow) { color: #485467; line-height: 1.9; font-size: 17px; }
.contact-facts { display: grid; gap: 12px; margin-top: 26px; color: #111827; font-weight: 900; }
.contact-page-head { max-width: 780px; margin-bottom: 34px; }
.contact-page-head p:not(.eyebrow) { margin: 18px 0 0; color: #667085; font-size: 18px; line-height: 1.8; font-weight: 700; }
.contact-overview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 28px; }
.contact-card { display: flex; gap: 18px; align-items: center; min-height: 142px; padding: 26px; border: 1px solid #e7edf2; border-radius: 8px; background: #fff; box-shadow: 0 14px 38px rgba(16,24,40,.05); }
.contact-card--primary { background: #e8f7fa; border-color: #c8edf3; }
.contact-card img { width: 42px; max-height: 42px; object-fit: contain; }
.contact-card small, .contact-address small, .contact-wechat small, .contact-consult small { display: block; color: #6b7687; font-size: 13px; font-weight: 900; }
.contact-card strong { display: block; margin: 7px 0; color: #111827; font-size: 22px; line-height: 1.2; font-weight: 900; word-break: break-word; }
.contact-card em { display: block; color: #667085; font-style: normal; font-size: 14px; font-weight: 700; }
.contact-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 28px; align-items: stretch; }
.contact-map-panel, .contact-side-panel { border: 1px solid #e7edf2; border-radius: 8px; background: #fff; box-shadow: 0 14px 38px rgba(16,24,40,.05); }
.contact-map-panel { overflow: hidden; }
.contact-map-panel__image { min-height: 360px; background: #111827; display: flex; align-items: center; justify-content: center; }
.contact-map-panel__image img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; display: block; }
.contact-address { display: flex; gap: 18px; align-items: center; padding: 26px; border-top: 1px solid #e7edf2; }
.contact-address img { width: 42px; height: 42px; object-fit: contain; }
.contact-address strong { display: block; margin-top: 7px; color: #111827; font-size: 20px; line-height: 1.45; font-weight: 900; }
.contact-side-panel { padding: 28px; display: flex; flex-direction: column; gap: 20px; }
.contact-wechat { display: grid; grid-template-columns: 112px 1fr; gap: 18px; align-items: center; }
.contact-wechat img { width: 112px; height: 112px; padding: 8px; border: 1px solid #edf0f3; background: #fff; object-fit: contain; }
.contact-wechat strong { display: block; color: #111827; font-size: 22px; font-weight: 900; }
.contact-wechat p { margin: 12px 0 0; color: #667085; line-height: 1.75; font-weight: 700; }
.contact-consult { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 96px; padding: 22px 24px; border-radius: 8px; background: #111827; color: #fff; }
.contact-consult small { color: #b9c2d0; }
.contact-consult strong { display: block; margin-top: 7px; font-size: 24px; font-weight: 900; }
.contact-consult b { font-size: 30px; line-height: 1; }
.contact-extra { padding-top: 16px; border-top: 1px solid #edf0f3; }
.form-box { padding:32px; border:1px solid #edf0f3; border-radius: 8px; background:#fff; box-shadow: 0 12px 40px rgba(16,24,40,.06); }
.form-row { margin-bottom:18px; }
.form-row label { display:block; margin-bottom:8px; color:#344054; font-weight: 800; }
.form-row input, .form-row textarea, .form-row select { width:100%; box-sizing:border-box; border:1px solid #d8dee8; border-radius: 6px; background:#fff; color: #111827; font: inherit; outline: none; }
.form-row input, .form-row textarea { padding:13px 14px; }
.form-row select { height: 48px; padding: 0 42px 0 14px; line-height: 48px; cursor: pointer; }
.form-row select option { color: #111827; background: #fff; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { border-color: #0f5f86; box-shadow: 0 0 0 3px rgba(15,95,134,.12); }
.success-note { padding: 13px 15px; margin-bottom: 18px; border-radius: 6px; background: #eef9f1; color: #167447; font-weight: 800; }
footer.site-footer { background: #282828 !important; color: #c9c9c9; }
.footer-partners { padding: 40px 0 34px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-partners h2 { margin: 0 0 22px; color: #f5f5f5; font-size: 22px; font-weight: 900; }
.footer-partner-list { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; align-items: center; }
.footer-partner-list a { display: flex; align-items: center; justify-content: center; min-height: 50px; background: #fff; }
.footer-partner-list img { display: block; width: 100%; max-width: 208px; height: 44px; object-fit: contain; }
.footer-main { display: grid; grid-template-columns: minmax(300px, 1.7fr) repeat(3, minmax(110px, .72fr)) minmax(130px, 1.15fr); gap: 28px; padding: 34px 0 24px; align-items: start; }
.footer-contact { display: grid; min-width: 0; gap: 20px; }
.footer-contact__row { display: flex; align-items: center; gap: 20px; min-height: 48px; }
.footer-contact__row img { width: 43px; max-height: 43px; object-fit: contain; opacity: .82; }
.footer-contact__row span { min-width: 0; }
.footer-contact__row small { display: block; margin-bottom: 4px; color: #c8c8c8; font-size: 13px; font-weight: 800; }
.footer-contact__row strong { display: block; color: #d6d6d6; font-size: 21px; line-height: 1.25; font-weight: 900; overflow-wrap: anywhere; word-break: break-word; }
.footer-links h3 { margin: 0 0 16px; color: #f1f1f1; font-size: 17px; font-weight: 900; }
.footer-links a { display: block; margin: 0 0 10px; color: #c9c9c9; font-size: 16px; font-weight: 800; line-height: 1.2; transition: .18s ease; }
.footer-links a:hover { color: #fff; }
.footer-qrcodes { display: flex; justify-content: flex-end; gap: 42px; text-align: center; }
.footer-qrcodes img { display: block; width: 96px; height: 96px; padding: 6px; background: #fff; object-fit: contain; }
.footer-qrcodes p { margin: 12px 0 0; color: #ededed; font-size: 14px; line-height: 1.45; font-weight: 800; }
.footer-copyright { padding: 0 0 34px; text-align: center; color: #c7c7c7; font-size: 14px; font-weight: 800; }
@media (max-width: 800px) {
    body { padding-top: var(--site-navbar-height, 68px); }
    .site-container { width: calc(100% - 28px); }
    .site-navbar { min-height: 68px; }
    .site-navbar__inner { width: calc(100% - 28px); min-height: 68px; gap: 12px; }
    .site-brand { min-width: 0; gap: 8px; }
    .site-brand__icon { width: 52px; }
    .site-brand__wordmark { width: 112px; }
    .site-navbar .site-nav, .site-actions { display: none !important; }
    .mobile-menu-btn { display: inline-flex; }
    .hero-slide img { min-height: 210px; object-fit: cover; object-position: center; }
    .tracking-search { padding: 28px 14px; }
    .tracking-search__form { grid-template-columns: 1fr; gap: 12px; }
    .tracking-search__form label { font-size: 18px; }
    .tracking-search__form input, .tracking-search__form button { width: 100%; }
    .service-tiles { grid-template-columns: 1fr 1fr; gap: 18px; }
    .service-heading h2 { font-size: 27px; }
    .service-heading p { font-size: 15px; }
    .service-tile h3 { margin-top: 14px; font-size: 17px; }
    .section-block { padding: 52px 0; }
    .section-head { display: block; }
    .section-head h2 { font-size: 27px; }
    .section-head a { display: inline-block; margin-top: 12px; }
    .cards { grid-template-columns:1fr; }
    .article-list { grid-template-columns:1fr; }
    .brand-panel__grid { grid-template-columns: 1fr; gap: 26px; padding: 30px 24px; }
    .brand-panel h2 { font-size: 27px; }
    .consultation-band { display: block; padding: 28px; margin-bottom: 52px; }
    .consultation-band h2 { font-size: 25px; }
    .consultation-band .primary-link { margin-top: 20px; }
    .breadcrumb { margin-top: -18px; }
    .about-intro, .about-story, .about-promise { grid-template-columns: 1fr; gap: 28px; }
    .about-intro .page-title { font-size: 32px; }
    .about-intro__copy { font-size: 16px; }
    .about-values { grid-template-columns: 1fr 1fr; margin-bottom: 52px; }
    .about-story { padding: 32px 24px; margin-bottom: 52px; }
    .about-promise { margin-bottom: 52px; }
    .about-cta { display: block; padding: 30px 24px; }
    .about-cta .primary-link { margin-top: 22px; }
    .contact-overview { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-map-panel__image, .contact-map-panel__image img { min-height: 230px; }
    .contact-wechat { grid-template-columns: 92px 1fr; }
    .contact-wechat img { width: 92px; height: 92px; }
    .contact-layout { grid-template-columns:1fr; }
    .contact-intro { position: static; }
    .form-box { padding: 22px; }
    .footer-partner-list { grid-template-columns: 1fr 1fr; gap: 14px; }
    .footer-main { grid-template-columns: 1fr 1fr; gap: 30px 22px; padding: 28px 0 24px; }
    .footer-contact { grid-column: 1 / -1; gap: 14px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.12); }
    .footer-contact__row { gap: 14px; }
    .footer-contact__row img { width: 36px; max-height: 36px; }
    .footer-contact__row strong { font-size: 19px; }
    .footer-links h3 { margin-bottom: 12px; font-size: 16px; }
    .footer-links a { margin-bottom: 8px; font-size: 14px; line-height: 1.45; }
    .footer-links:nth-child(4) { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); }
    .footer-links:nth-child(4) h3 { flex: 0 0 100%; margin-bottom: 4px; }
    .footer-links:nth-child(4) a { margin: 0; padding: 7px 11px; border-radius: 999px; background: rgba(255,255,255,.07); font-size: 13px; }
    .footer-qrcodes { grid-column: 1 / -1; justify-content: center; gap: 20px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }
    .footer-qrcodes img { width: 112px; height: 112px; margin: 0 auto; }
    .footer-qrcodes p { margin-top: 10px; font-size: 13px; }
    .footer-copyright { padding-bottom: 24px; font-size: 12px; line-height: 1.7; }
}
@media (max-width: 520px) {
    .about-values { grid-template-columns: 1fr; }
}