:root {
  --ink: #0b172a;
  --ink-2: #17243a;
  --muted: #627089;
  --soft: #eef5fb;
  --soft-2: #f7fbff;
  --panel: #ffffff;
  --line: #dfe8f3;
  --line-soft: rgba(0, 102, 255, 0.1);
  --blue: #0066ff;
  --blue-2: #00a3ff;
  --cyan: #24d7ff;
  --green: #3ce6a2;
  --teal: #00a878;
  --amber: #f2b84b;
  --danger: #d64545;
  --brand-dark: #071326;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --shadow: 0 18px 50px rgba(12, 28, 52, 0.12);
  --shadow-sm: 0 10px 28px rgba(19, 38, 68, 0.08);
  --shadow-md: 0 14px 40px rgba(19, 38, 68, 0.1);
  --shadow-lg: 0 24px 70px rgba(7, 19, 38, 0.18);
  --focus-ring: 0 0 0 3px rgba(0, 102, 255, 0.14);
  --radius: 8px;
  --radius-sm: 6px;
  --header-h: 104px;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f4f6f8;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.5;
}

body,
button,
input,
textarea {
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--blue);
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 0;
  box-shadow: var(--focus-ring);
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

button,
input,
textarea {
  font-family: inherit;
}

.container {
  width: min(1200px, calc(100% - 48px));
  max-width: none;
  margin: 0 auto;
  padding: 0;
}

.row {
  margin-left: 0;
  margin-right: 0;
}

p {
  margin: 0;
  color: var(--muted);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  color: var(--ink);
  font-weight: 900;
}

.hy-kicker,
.hy-eyebrow,
.hy-news-kicker,
.hy-about-kicker,
.service-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.3;
  text-transform: uppercase;
}

.hy-kicker::before,
.hy-eyebrow::before,
.hy-news-kicker::before,
.hy-about-kicker::before,
.service-hero-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
}

.hy-section-title,
.title-com,
.service-list-head,
.hy-about-section-title {
  text-align: center;
}

.hy-section-title .hy-kicker,
.title-com .hy-kicker {
  justify-content: center;
  margin-bottom: 14px;
}

.title-com h2,
.hy-section-title h2,
.service-list-head h2,
.hy-about-section-title h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.25;
}

.title-com h2 span,
.hy-section-title h2 span,
.hy-about-section-title h2 span {
  color: var(--blue);
}

.title-com h2::before,
.title-com h2::after {
  display: none;
}

.hy-mobile-title-break {
  display: none;
}

.title-com p,
.hy-section-title p,
.service-list-head p,
.hy-about-section-title p {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.hy-btn,
.hy-about-primary,
.hy-about-secondary,
.service-consult-btn,
.hy-cases-contact,
.more .moreA,
.yyty .bot a,
.hy-news-empty__actions a,
.hy-faq-side a,
.hy-contact-info__note + a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  font-weight: 900;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.hy-btn:hover,
.hy-about-primary:hover,
.hy-about-secondary:hover,
.service-consult-btn:hover,
.hy-cases-contact:hover,
.more .moreA:hover,
.yyty .bot a:hover,
.hy-news-empty__actions a:hover,
.hy-faq-side a:hover {
  transform: translateY(-2px);
}

.hy-btn--primary,
.hy-about-primary,
.service-consult-btn,
.yyty .bot a,
.hy-news-empty__actions a:first-child,
.hy-cases-contact {
  border: 0;
  background: var(--blue);
  color: #fff !important;
  box-shadow: 0 14px 32px rgba(0, 102, 255, 0.25);
}

.hy-btn--ghost,
.hy-about-secondary,
.more .moreA,
.hy-news-empty__actions a:last-child {
  border: 1px solid rgba(0, 102, 255, 0.22);
  background: rgba(255, 255, 255, 0.88);
  color: var(--blue) !important;
}

.hy-service-card,
.hy-insights .wid30,
.hy-about-copy,
.hy-about-contact,
.hy-contact-form-card,
.hy-faq-side,
.service-detail-content,
.service-side-card,
.hy-article-content,
.hy-article-side,
.hy-about-value-card,
.service-card,
.hy-news-card,
.hy-case-card,
.hy-faq-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.hy-service-card,
.hy-insights .wid30,
.hy-about-value-card,
.service-card,
.hy-news-card,
.hy-case-card,
.hy-faq-item {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.hy-service-card:hover,
.hy-insights .wid30:hover,
.hy-about-value-card:hover,
.service-card:hover,
.hy-news-card:hover,
.hy-case-card:hover,
.hy-faq-item:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 102, 255, 0.18);
  box-shadow: 0 18px 46px rgba(19, 38, 68, 0.12);
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid rgba(11, 23, 42, 0.08);
  box-shadow: 0 8px 28px rgba(7, 19, 38, 0.08);
}

.hy-page-loading {
  cursor: progress;
}

.header-top-box {
  background: var(--brand-dark);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  color: #fff;
  overflow: hidden;
  flex-wrap: nowrap;
}

.header-top .left,
.header-top .right {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
}

.header-top .left {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}

.header-top .right {
  flex: 0 0 auto;
  margin-left: 24px;
  position: relative;
  z-index: 2;
  background: var(--brand-dark);
}

.header-top .small-icon {
  width: 8px;
  height: 8px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px rgba(60, 230, 162, 0.8);
}

.header-top .small-icon span {
  display: none;
}

.header-top p,
.header-top a {
  color: rgba(235, 245, 255, 0.9) !important;
  font-size: 13px;
  line-height: 36px;
  white-space: nowrap;
}

.header-trust {
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: 4px;
}

.header-phone strong {
  color: #fff;
  font-size: 14px;
}

.header-top .right .img {
  position: relative;
  display: flex;
  align-items: center;
  margin-left: 18px;
  cursor: pointer;
}

.header-top .right img {
  width: 20px;
  height: 20px;
}

.img-show-ewm,
.img-show-language {
  position: absolute;
  top: 34px;
  left: 50%;
  z-index: 1200;
  display: none;
  transform: translateX(-50%);
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.img-show-ewm img {
  display: block;
  width: 132px;
  height: 132px;
  max-width: none;
  object-fit: contain;
  border-radius: 6px;
}

.img-show-language {
  width: 76px;
  padding: 8px 0;
}

.img-show-language .language-img {
  display: none;
}

.img-show-language a {
  display: block;
  padding: 8px 14px;
  color: var(--ink) !important;
  font-size: 13px;
}

.ewm:hover .img-show-ewm,
.language:hover .img-show-language {
  display: block;
}

.nav-box {
  position: relative;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
}

.nav-box > .container > .row {
  display: flex;
  align-items: center;
  min-height: 68px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 11px;
}

.logo-mark {
  display: block;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  overflow: hidden;
}

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

.logo-copy {
  display: grid;
  gap: 2px;
  line-height: 1;
}

.logo-copy strong {
  color: #10213b;
  font-size: 18px;
  white-space: nowrap;
}

.logo-copy small {
  color: #6a7890;
  font-size: 8px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-left {
  flex: 0 0 auto;
  margin-right: 24px;
}

.nav-mid {
  flex: 1 1 auto;
}

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

.nav-li {
  position: relative;
}

.nav-li-a {
  display: flex;
  align-items: center;
  min-height: 68px;
  padding: 0 12px;
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
}

.nav-li.active > .nav-li-a,
.nav-li-a:hover {
  color: var(--blue);
}

.nav-li.active > .nav-li-a::before {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 3px;
  background: var(--teal);
}

.nav-li .off {
  width: 7px;
  height: 7px;
  margin-left: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.nav-child {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 50;
  width: 320px;
  padding-top: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.nav-li:hover .nav-child {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-child .sjx {
  display: none;
}

.nav-child-box {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.nav-child-div {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
}

.nav-child-div:hover {
  background: #f1f7ff;
}

.child-img img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.child-text h3 {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 16px;
}

.child-text p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.nav-right {
  flex: 0 0 auto;
  margin-left: 16px;
}

.nav-right form {
  display: flex;
  align-items: center;
  width: 180px;
  height: 34px;
  border: 1px solid #d8e5f4;
  border-radius: var(--radius-sm);
  background: #f7fbff;
  overflow: hidden;
}

.nav-mobile-tools {
  display: none;
}

.nav-right input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  outline: none;
  padding: 0 8px 0 14px;
  color: var(--ink);
  font-size: 14px;
}

.nav-right button {
  flex: 0 0 34px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-right button img {
  width: 16px;
}

.menu {
  display: none;
  position: relative;
  width: 28px;
  height: 22px;
  margin-left: auto;
  padding: 0;
  border: 0;
  background:
    linear-gradient(var(--blue), var(--blue)) 0 0 / 28px 3px no-repeat,
    linear-gradient(var(--blue), var(--blue)) 0 9px / 28px 3px no-repeat,
    linear-gradient(var(--blue), var(--blue)) 0 18px / 28px 3px no-repeat;
  cursor: pointer;
}

.menu span {
  position: absolute;
  left: 0;
  width: 28px;
  height: 3px;
  border-radius: 99px;
  background: var(--blue);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu .span1 {
  top: 0;
}

.menu .span2 {
  top: 9px;
}

.menu .span3 {
  top: 18px;
}

.menu.on .span1 {
  transform: translateY(9px) rotate(45deg);
}

.menu.on .span2 {
  opacity: 0;
}

.menu.on .span3 {
  transform: translateY(-9px) rotate(-45deg);
}

.menu.on {
  background: none;
}

/* Home */
.hy-home {
  background: #f4f6f8;
}

.hy-hero {
  position: relative;
  background: #071326;
}

.hy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000 55%, transparent);
}

.hy-hero .banner {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 620px;
  margin-top: var(--header-h);
}

.hy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #071326;
}

.hy-hero__media picture,
.hy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
}

.hy-hero__media img {
  object-fit: cover;
  opacity: 0.76;
  filter: saturate(1.08) contrast(1.05);
}

.hy-hero__media a {
  position: absolute;
  inset: 0;
  z-index: 3;
}

.hy-hero__slide--fallback,
.hy-hero__slide--alt {
  background:
    linear-gradient(115deg, rgba(7, 19, 38, 0.96), rgba(8, 39, 81, 0.92) 52%, rgba(0, 102, 255, 0.5)),
    #071326;
}

.hy-hero__slide--fallback .hy-hero__media,
.hy-hero__slide--alt .hy-hero__media {
  left: 0;
  right: 0;
  width: 100%;
  clip-path: none;
}

.hy-hero__slide--fallback .hy-hero__media img,
.hy-hero__slide--alt .hy-hero__media img {
  object-fit: cover;
  object-position: center;
  opacity: 1;
  padding: 0;
}

.hy-hero__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(7, 19, 38, 0.96), rgba(7, 19, 38, 0.78) 48%, rgba(7, 19, 38, 0.22)),
    linear-gradient(180deg, transparent 55%, rgba(7, 19, 38, 0.78));
}

.hy-hero .banner-con {
  position: relative;
  z-index: 2;
}

.hy-hero__text {
  width: min(650px, 100%);
  padding: 70px 0 138px;
}

.hy-hero .hy-eyebrow {
  color: var(--cyan);
}

.hy-hero .banner-con h1,
.hy-hero .banner-con h2 {
  margin: 18px 0 22px;
  color: #fff;
  font-size: 58px;
  line-height: 1.1;
}

.hy-hero .banner-con p {
  max-width: 620px;
  color: rgba(235, 245, 255, 0.9);
  width: 100%;
  font-size: 18px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.hy-hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 22px;
}

.hy-hero__proof span {
  position: relative;
  padding-left: 17px;
  color: rgba(239, 247, 255, 0.86);
  font-size: 13px;
  font-weight: 700;
}

.hy-hero__proof span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border: 2px solid var(--green);
  border-radius: 50%;
  transform: translateY(-50%);
}

.hy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.hy-hero .hy-btn--ghost {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
  color: #fff !important;
}

.hy-hero__metrics {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: -72px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
  box-shadow: 0 22px 60px rgba(6, 16, 33, 0.24);
}

.hy-hero__metrics div {
  min-height: 96px;
  padding: 20px 24px;
  background: rgba(7, 19, 38, 0.78);
}

.hy-hero__metrics b {
  display: block;
  color: #fff;
  font-size: 30px;
  line-height: 1.1;
}

.hy-hero__metrics span {
  display: block;
  margin-top: 7px;
  color: rgba(219, 235, 255, 0.75);
  font-size: 14px;
}

.hy-quote-services {
  background: #f4f6f8;
}

.dyh-con {
  padding: 116px 0 70px;
}

.as-box {
  position: relative;
  margin-top: -116px;
  margin-bottom: 58px;
  border: 1px solid rgba(0, 102, 255, 0.12);
  border-radius: var(--radius);
  overflow: visible;
  background: #fff;
  box-shadow: 0 24px 70px rgba(11, 23, 42, 0.13);
}

.white-blue {
  display: flex;
  height: 48px;
  align-items: center;
  background: #10213b;
}

.whitep {
  padding: 0 24px;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
}

.blueP {
  display: none;
}

.select-box {
  padding: 20px 24px;
}

.select-con {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) 176px;
  gap: 14px;
  align-items: end;
}

.select-box-div h6 {
  margin-bottom: 8px;
  color: #20304a;
  font-size: 14px;
}

.city-list-div {
  position: relative;
}

.city-input-div input {
  width: 100%;
  height: 50px;
  border: 1px solid #dce7f4;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 16px;
  outline: none;
  padding: 0 15px;
}

.city-input-div input:focus {
  border-color: var(--blue);
  box-shadow: var(--focus-ring);
}

.xiala-top {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 30;
  display: none;
  width: min(360px, 90vw);
  padding: 16px;
  border: 1px solid #e0e8f4;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.city-list-div:hover .xiala-top,
.city-list-div:focus-within .xiala-top {
  display: block;
}

.hot-biao b {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}

.hot-city,
.check-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hot-city a,
.check-list a {
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef5ff;
  color: #1f4e98;
  font-size: 13px;
  cursor: pointer;
}

.select-btn {
  width: 100%;
  height: 50px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(0, 102, 255, 0.22);
}

.hqbx-tab {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: #f2f7fd;
}

.hqbx-tab-p {
  flex: 0 0 auto;
  color: #20304a;
  font-weight: 900;
}

.hqbx-tab .tab-inform-com {
  min-width: 0;
  flex: 1 1 auto;
}

.tab-inform-index p {
  color: var(--muted);
  font-size: 13px;
}

.hy-service-grid {
  margin-top: 44px;
}

.hy-service-grid > .row,
.hy-insights .zxwd-con > .row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.hy-service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 26px;
  background: linear-gradient(180deg, #fff, #f9fcff);
  overflow: hidden;
}

.hy-service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.hy-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(19, 38, 68, 0.14);
}

.hy-service-card:hover::before {
  opacity: 1;
}

.hy-service-card .top {
  padding-bottom: 16px;
  border-bottom: 1px solid #e6eef8;
}

.hy-service-card h3 {
  margin-bottom: 14px;
  font-size: 23px;
}

.p-span {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.p-span span,
.service-tags span {
  display: inline-flex;
  padding: 4px 9px;
  border: 1px solid rgba(0, 102, 255, 0.12);
  border-radius: 999px;
  background: #eef5ff;
  color: #145dcc;
  font-size: 13px;
}

.p-des {
  color: var(--muted);
  line-height: 1.75;
}

.hy-service-card .bot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 18px;
}

.jg-icon-jt {
  color: var(--blue);
  font-weight: 900;
}

.jg-icon-jt img {
  margin-left: 6px;
}

.jg-icon-jt .white {
  display: none;
}

.btnP {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.wpcp {
  position: absolute;
  top: 12px;
  right: 12px;
}

.wpcp span,
.service-badge {
  display: inline-flex;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(60, 230, 162, 0.15);
  color: #129a66;
  font-size: 12px;
  font-weight: 900;
}

.more {
  margin-top: 34px;
  text-align: center;
}

.more img {
  display: none;
}

.hy-advantages,
.hy-insights {
  background: #fff;
}

.hxjz-box,
.bn-box,
.fw-box {
  padding: 76px 0;
}

.hxjz-con {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 42px;
  align-items: stretch;
  margin-top: 48px;
}

.hxjz-con > .col-md-6 {
  width: 100%;
  max-width: none;
  flex: none;
  padding: 0;
}

.hy-advantage-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: none;
  flex: none;
}

.hxjz-con .tab {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 12px;
  padding: 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--soft-2);
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.hxjz-con .tab.active,
.hxjz-con .tab:hover {
  border-color: rgba(0, 102, 255, 0.24);
  background: #fff;
  box-shadow: var(--shadow-md);
}

.hxjz-con .left-img {
  text-align: center;
}

.hxjz-con .left-img img {
  max-width: 56px;
}

.hxjz-con .off,
.hxjz-con .tab.active .on {
  display: block;
}

.hxjz-con .on,
.hxjz-con .tab.active .off {
  display: none;
}

.hxjz-con .tab.active h3 {
  color: var(--blue);
}

.hxjz-con h3 {
  margin-bottom: 8px;
  font-size: 22px;
}

.hxjz-con p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.hxjz-right {
  position: relative;
  height: 560px;
  min-width: 0;
  border-radius: var(--radius);
  background: var(--brand-dark);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hxjz-right::before {
  content: "";
  position: absolute;
  inset: 16px;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: calc(var(--radius) - 2px);
  pointer-events: none;
}

.hxjz-right-img {
  position: absolute;
  inset: 0;
  display: block;
  padding: 0;
  opacity: 0;
  transition: opacity 0.24s ease;
}

.hxjz-right-img.active {
  opacity: 1;
}

.hxjz-right-img img {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
}

.hxjz-right-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 19, 38, 0.08), rgba(7, 19, 38, 0.68)),
    linear-gradient(120deg, rgba(0, 102, 255, 0.34), transparent 54%);
}

.hy-advantage-visual-card {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 34px;
  z-index: 2;
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(7, 19, 38, 0.72);
  backdrop-filter: blur(14px);
}

.hy-advantage-visual-card strong {
  color: #fff;
  font-size: 24px;
  line-height: 1.25;
}

.hy-advantage-visual-card span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.7;
}

.hy-about-band {
  position: relative;
  background: linear-gradient(180deg, #f7fbff 0%, #eef5fb 100%);
  overflow: hidden;
}

.hy-about-band::before {
  content: "";
  position: absolute;
  inset: 80px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.22), transparent);
}

.bn-box {
  position: relative;
  z-index: 1;
}

.bn-con {
  margin-top: 48px;
}

.bn-con > .row {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: 44px;
  align-items: stretch;
}

.bn-con .col-md-6 {
  width: 100%;
  max-width: none;
  flex: none;
  padding: 0;
}

.bn-img-box {
  position: relative;
  min-height: 440px;
}

.hy-about-photo {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 440px;
  margin: 0;
  border-radius: var(--radius);
  background: #08152a;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hy-about-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 14, 28, 0.04), rgba(5, 14, 28, 0.62)),
    linear-gradient(120deg, rgba(0, 102, 255, 0.26), transparent 46%);
}

.hy-about-photo img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
  transform: scale(1.02);
}

.hy-about-photo figcaption {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 2;
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(7, 19, 38, 0.72);
  backdrop-filter: blur(14px);
}

.hy-about-photo figcaption strong {
  color: #fff;
  font-size: 20px;
}

.hy-about-photo figcaption span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.hy-about-route-card {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 38px rgba(7, 31, 61, 0.14);
}

.hy-about-route-card span {
  flex: 0 0 auto;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.hy-about-route-card i {
  position: relative;
  flex: 1 1 auto;
  height: 2px;
  min-width: 24px;
  background: linear-gradient(90deg, rgba(0, 102, 255, 0.18), rgba(36, 215, 255, 0.9));
}

.hy-about-route-card i::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1px;
  width: 7px;
  height: 7px;
  border-top: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
  transform: translateY(-50%) rotate(45deg);
}

.bn-con .right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0;
}

.hy-about-copy-card {
  padding: 30px;
  border: 1px solid rgba(0, 102, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-sm);
}

.des-p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.hy-about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hy-about-tags span {
  padding: 8px 12px;
  border: 1px solid rgba(0, 102, 255, 0.12);
  border-radius: 999px;
  background: #f4f9ff;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 900;
}

.time-box {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 30px;
}

.time-box .col-4 {
  width: auto;
  max-width: none;
  padding: 22px 10px;
  border: 1px solid rgba(0, 102, 255, 0.1);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.time-img img {
  width: 42px;
}

.time-box .time {
  margin: 8px 0 4px;
  color: var(--blue);
  line-height: 1;
}

.time-span {
  font-size: 38px;
}

.hy-cases {
  background: linear-gradient(135deg, rgba(7, 19, 38, 0.94), rgba(7, 32, 66, 0.92)), url(/images/pic_fw_bg.png) center / cover no-repeat;
}

.hy-cases .title-com h2,
.hy-cases .title-com p,
.hy-cases .hy-kicker {
  color: #fff;
}

.hy-cases .title-com h2 span {
  color: var(--green);
}

.fw-con {
  margin-top: 44px;
}

.fw-con .tab-box {
  display: flex;
  width: min(760px, 100%);
  border-radius: var(--radius) var(--radius) 0 0;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.fw-con .tab {
  flex: 1 1 0;
  padding: 14px 16px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 900;
  text-align: center;
  cursor: pointer;
}

.fw-con .tab.active {
  background: #fff;
  color: var(--blue);
}

.tab-show {
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  background: #fff;
  overflow: hidden;
}

.tab-show-box {
  display: none;
  min-height: 410px;
}

.tab-show-box.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.tab-right {
  position: relative;
  min-height: 410px;
}

.tab-right .left-img,
.tab-right .left-img img {
  width: 100%;
  height: 100%;
}

.tab-right .left-img img {
  object-fit: cover;
}

.mask-img {
  display: none;
}

.hy-case-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 46px 44px;
}

.hy-case-copy h3,
.tab-show-box h3 {
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 30px;
}

.hy-case-copy p,
.tab-show-box p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.hy-partners {
  padding: 76px 0;
  background: #f6f9fd;
}

.swiper-box {
  margin-top: 44px;
}

.hzhb .swiper-slide,
.hy-partners .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 120px;
  margin: 0 12px;
  border: 1px solid rgba(0, 102, 255, 0.1);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 34px rgba(19, 38, 68, 0.08);
}

.swiper-img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 18px;
}

.swiper-img img {
  display: block;
  width: 100%;
  max-width: 172px;
  max-height: 74px;
  object-fit: contain;
}

.hy-insights {
  padding: 76px 0;
}

.zxwd-con {
  padding-top: 44px;
}

.hy-insights .wid30 {
  padding: 24px;
}

.hy-insights .wid30 h3 {
  display: flex;
  align-items: center;
  min-height: 60px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e4edf8;
  color: var(--blue);
  font-size: 22px;
}

.hy-insights .wid30 h3 img {
  width: 34px;
  margin-right: 14px;
}

.wid30-text {
  min-height: 220px;
}

.wid30-text p {
  padding: 12px 0;
  border-bottom: 1px solid #edf2f8;
  line-height: 1.55;
}

.wid30-text a {
  color: var(--ink-2);
}

.hy-insights .wid30 > a {
  display: inline-flex;
  margin-top: 16px;
  color: var(--blue);
  font-weight: 900;
}

/* Shared inner pages */
.hy-about-hero,
.service-hero,
.hy-news-hero,
.hy-cases-hero,
.hy-faq-hero,
.hy-contact-hero,
.hy-article-hero,
.hy-search-hero {
  margin-top: var(--header-h);
  padding: 78px 0;
  background: linear-gradient(115deg, #071326, #09264f);
  color: #fff;
}

.hy-about-hero h1,
.service-hero h1,
.hy-news-hero h1,
.hy-cases-hero h1,
.hy-faq-hero h1,
.hy-contact-hero h1,
.hy-article-hero h1,
.hy-search-hero h1 {
  max-width: 860px;
  margin: 14px 0 16px;
  color: #fff;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.15;
}

.hy-about-hero p,
.service-hero p,
.hy-news-hero p,
.hy-cases-hero p,
.hy-faq-hero p,
.hy-contact-hero p,
.hy-search-hero p {
  max-width: 760px;
  color: rgba(235, 245, 255, 0.85);
  font-size: 18px;
  line-height: 1.8;
}

.hy-about-hero__grid,
.hy-contact-hero .container,
.hy-cases-hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.hy-about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hy-about-secondary {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
  color: #fff !important;
}

.hy-about-hero__panel,
.hy-contact-hero__panel,
.hy-cases-hero__panel {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.hy-about-hero__panel {
  padding: 28px;
}

.hy-about-route {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.hy-about-route span {
  color: #fff;
  font-weight: 900;
}

.hy-about-route i {
  flex: 1;
  height: 2px;
  margin: 0 12px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
}

.hy-about-dashboard,
.hy-contact-hero__panel,
.hy-cases-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
}

.hy-about-dashboard div,
.hy-contact-hero__panel div,
.hy-cases-hero__stats div {
  padding: 22px 16px;
  background: rgba(7, 19, 38, 0.4);
}

.hy-about-dashboard b,
.hy-contact-hero__panel b,
.hy-cases-hero__stats b {
  display: block;
  color: #fff;
  font-size: 30px;
}

.hy-about-dashboard p,
.hy-contact-hero__panel span,
.hy-cases-hero__stats span {
  color: rgba(235, 245, 255, 0.75);
  font-size: 13px;
}

.hy-about-main,
.service-list-section,
.service-detail-section,
.hy-news-main,
.hy-cases-main,
.hy-faq-main,
.hy-contact-main,
.hy-article-main,
.hy-search-main {
  padding: 72px 0;
}

.hy-about-intro,
.hy-contact-grid,
.hy-faq-layout,
.service-detail-layout,
.hy-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.hy-about-copy,
.hy-about-contact,
.hy-contact-info,
.hy-contact-form-card,
.hy-faq-side,
.service-detail-content,
.service-side-card,
.hy-article-content,
.hy-article-side {
  overflow: hidden;
}

.hy-about-copy,
.hy-contact-form-card,
.hy-faq-side,
.service-detail-content,
.service-side-card,
.hy-article-content,
.hy-article-side {
  padding: 30px;
}

.hy-contact-info {
  position: relative;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(7, 19, 38, 0.95), rgba(10, 42, 88, 0.92)),
    url(/images/testimonial_general.jpg) center / cover no-repeat;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hy-contact-info::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 19, 38, 0.28), rgba(7, 19, 38, 0.86));
}

.hy-contact-info > * {
  position: relative;
  z-index: 1;
}

.hy-about-copy h2,
.hy-about-contact h3,
.hy-contact-info h2,
.hy-contact-form-card h2,
.hy-faq-side h2,
.service-side-card h2,
.hy-article-side h2 {
  margin: 12px 0 18px;
  font-size: 28px;
}

.hy-about-richtext,
.service-detail-content,
.hy-article-content {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.hy-about-richtext p,
.service-detail-content p,
.hy-article-content p {
  margin-bottom: 16px;
  line-height: 1.9;
}

.hy-about-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hy-about-highlights span {
  padding: 8px 12px;
  border-radius: 999px;
  background: #eef5ff;
  color: #145dcc;
  font-weight: 900;
}

.hy-about-contact ul,
.hy-contact-info ul,
.service-side-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hy-about-contact li,
.hy-contact-info li {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #edf2f8;
}

.hy-contact-info li {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.hy-about-contact strong,
.hy-contact-info strong {
  color: var(--ink);
}

.hy-contact-info .hy-news-kicker,
.hy-contact-info h2,
.hy-contact-info strong {
  color: #fff;
}

.hy-about-contact span,
.hy-contact-info span,
.hy-contact-info a {
  color: var(--muted);
  line-height: 1.6;
}

.hy-contact-info span,
.hy-contact-info a {
  color: rgba(235, 245, 255, 0.78);
}

.hy-about-contact > a {
  margin-top: 22px;
  color: var(--blue);
  font-weight: 900;
}

.hy-about-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.hy-about-stats div {
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #fff;
}

.hy-about-stats b {
  color: var(--blue);
  font-size: 34px;
}

.hy-about-values {
  padding: 72px 0;
  background: #fff;
}

.hy-about-value-grid,
.service-grid,
.hy-news-grid,
.hy-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 34px;
}

.hy-about-value-card,
.service-card,
.hy-news-card,
.hy-case-card {
  overflow: hidden;
}

.hy-about-value-card {
  padding: 26px;
}

.hy-about-value-card span,
.hy-case-card__index {
  color: var(--blue);
  font-weight: 900;
}

.hy-about-value-card h3 {
  margin: 12px 0 10px;
  font-size: 22px;
}

.hy-about-value-card p {
  line-height: 1.8;
}

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

.service-card a {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 26px;
}

.service-card h3 {
  margin: 12px 0 10px;
  font-size: 24px;
}

.service-card p {
  line-height: 1.75;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

.service-card-link {
  margin-top: auto;
  color: var(--blue);
  font-weight: 900;
}

.service-empty,
.hy-news-empty {
  grid-column: 1 / -1;
  padding: 54px;
  border: 1px dashed #bfd0e4;
  border-radius: var(--radius);
  background: #fff;
  text-align: center;
}

.service-side-card {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.service-side-card li {
  display: flex;
  gap: 10px;
  padding: 11px 0;
  color: var(--muted);
  border-bottom: 1px solid #edf2f8;
}

.service-side-card li span {
  color: var(--blue);
  font-weight: 900;
}

.service-consult-btn {
  width: 100%;
  margin-top: 20px;
}

.hy-news-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.hy-news-toolbar h2 {
  margin-top: 10px;
  font-size: 32px;
}

.hy-news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.hy-news-filter a {
  padding: 9px 14px;
  border: 1px solid #dbe7f5;
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-weight: 900;
}

.hy-news-filter a.active,
.hy-news-filter a:hover {
  border-color: var(--blue);
  background: #eef5ff;
  color: var(--blue);
}

.hy-faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hy-faq-hero__meta span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 6px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(235, 245, 255, 0.84);
  font-size: 13px;
  font-weight: 900;
}

.hy-faq-hero__meta b {
  color: var(--cyan);
  font-size: 18px;
}

.hy-news-card a {
  display: block;
  height: 100%;
}

.hy-news-card__image {
  height: 180px;
  background-position: center;
  background-size: cover;
  overflow: hidden;
}

.hy-news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hy-news-card__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-dark), #0c65dc);
  color: #fff;
  font-weight: 900;
}

.hy-news-card__body {
  padding: 22px;
}

.hy-news-card__meta,
.hy-article-meta,
.hy-search-item__meta {
  display: flex;
  gap: 10px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.hy-news-card h3,
.hy-search-item h2 {
  margin: 12px 0 10px;
  font-size: 22px;
  line-height: 1.4;
}

.hy-news-card p,
.hy-search-item p {
  line-height: 1.75;
}

.hy-news-card__link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 900;
}

.hy-news-pagination,
.hy-search-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}

.hy-news-pagination a,
.hy-search-pagination a {
  min-width: 38px;
  height: 38px;
  border: 1px solid #dbe7f5;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--muted);
  text-align: center;
  line-height: 36px;
  font-weight: 900;
}

.hy-news-pagination a.active,
.hy-search-pagination a.active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.hy-news-empty__icon,
.hy-search-empty span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 36px;
  font-weight: 900;
}

.hy-news-empty h3 {
  margin-bottom: 10px;
  font-size: 26px;
}

.hy-news-empty__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.hy-cases-hero__stats {
  max-width: 620px;
  margin-top: 28px;
  border-radius: var(--radius);
}

.hy-cases-hero__panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 28px;
}

.hy-cases-hero__panel span {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-weight: 900;
  text-align: center;
}

.hy-case-card__image {
  height: 210px;
}

.hy-case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hy-case-card__body {
  padding: 24px;
}

.hy-case-card h3 {
  margin: 10px 0 12px;
  font-size: 23px;
}

.hy-case-card p {
  line-height: 1.82;
}

.hy-case-card__footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid #edf2f8;
}

.hy-case-card__footer strong {
  color: var(--ink);
}

.hy-case-card__footer span {
  color: var(--muted);
  font-size: 13px;
}

.hy-faq-side {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.hy-faq-side p {
  line-height: 1.8;
}

.hy-faq-side a {
  margin-top: 22px;
  background: var(--blue);
  color: #fff;
}

.hy-faq-list {
  display: grid;
  gap: 14px;
}

.hy-faq-item {
  overflow: hidden;
}

.hy-faq-question {
  display: grid;
  width: 100%;
  grid-template-columns: 56px 1fr 24px;
  gap: 16px;
  align-items: center;
  padding: 24px;
  border: 0;
  background: #fff;
  text-align: left;
  cursor: pointer;
}

.hy-faq-question span {
  color: var(--blue);
  font-weight: 900;
}

.hy-faq-question strong {
  color: var(--ink);
  font-size: 18px;
}

.hy-faq-question i {
  position: relative;
  width: 22px;
  height: 22px;
}

.hy-faq-question i::before,
.hy-faq-question i::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 3px;
  width: 16px;
  height: 2px;
  background: var(--blue);
}

.hy-faq-question i::after {
  transform: rotate(90deg);
}

.hy-faq-item.active .hy-faq-question i::after {
  display: none;
}

.hy-faq-answer {
  display: none;
  padding: 0 24px 24px 96px;
  color: var(--muted);
  line-height: 1.9;
}

.hy-faq-item.active .hy-faq-answer {
  display: block;
}

.hy-faq-answer p {
  margin-bottom: 12px;
}

.hy-contact-info__note {
  margin-top: 24px;
  padding: 20px;
  border-radius: var(--radius);
  background: #f3f8ff;
}

.hy-contact-info .hy-contact-info__note {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.hy-contact-info__note b {
  color: var(--ink);
}

.hy-contact-info .hy-contact-info__note b {
  color: #fff;
}

.hy-contact-info .hy-contact-info__note p {
  margin-top: 6px;
  color: rgba(235, 245, 255, 0.72);
  line-height: 1.7;
}

.hy-contact-wechat {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 18px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.hy-contact-wechat img {
  display: block;
  width: 116px;
  height: 116px;
  max-width: none;
  border: 8px solid #fff;
  border-radius: var(--radius-sm);
  background: #fff;
  object-fit: contain;
}

.hy-contact-wechat strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 18px;
}

.hy-contact-wechat span {
  display: block;
  color: rgba(235, 245, 255, 0.78);
  font-size: 14px;
  line-height: 1.7;
}

.hy-contact-form {
  display: grid;
  gap: 16px;
}

.hy-contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hy-contact-form label span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-weight: 900;
}

.hy-contact-form input,
.hy-contact-form textarea {
  width: 100%;
  border: 1px solid #dce7f4;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 15px;
  outline: none;
}

.hy-contact-form input {
  height: 46px;
  padding: 0 14px;
}

.hy-contact-form textarea {
  min-height: 132px;
  padding: 12px 14px;
  resize: vertical;
}

.hy-contact-form input:focus,
.hy-contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: var(--focus-ring);
}

.hy-contact-form button {
  min-height: 48px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
}

.hy-contact-form button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

.hy-contact-form__status {
  min-height: 22px;
  color: var(--muted);
}

.hy-contact-form__status.success {
  color: #15976a;
}

.hy-contact-form__status.error {
  color: var(--danger);
}

.hy-article-hero {
  text-align: center;
}

.hy-article-hero h1 {
  margin-left: auto;
  margin-right: auto;
}

.hy-article-meta {
  justify-content: center;
  color: var(--cyan);
}

.hy-article-layout {
  grid-template-columns: minmax(0, 1fr) 310px;
}

.hy-article-content h2,
.hy-article-content h3 {
  margin: 28px 0 14px;
}

.hy-article-content img {
  border-radius: var(--radius);
}

.hy-article-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid #edf2f8;
}

.hy-article-nav a {
  color: var(--blue);
  font-weight: 900;
}

.hy-article-side {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.hy-related-item {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid #edf2f8;
}

.hy-related-item strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
}

.hy-related-item time {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.hy-search-main .container {
  width: min(900px, calc(100% - 48px));
}

.hy-search-item {
  padding: 24px 0;
  border-bottom: 1px solid #dde8f4;
}

.hy-search-empty {
  padding: 80px 0;
  text-align: center;
}

.hy-error-page {
  padding-top: var(--header-h);
  background: #f5f8fc;
}

.hy-error-panel {
  display: flex;
  min-height: 520px;
  align-items: center;
  padding: 90px 0;
  text-align: center;
}

.hy-error-code {
  color: var(--blue);
  font-size: clamp(76px, 12vw, 132px);
  font-weight: 900;
  line-height: 1;
}

.hy-error-panel--server .hy-error-code {
  color: var(--danger);
}

.hy-error-panel h1 {
  margin: 20px 0 12px;
  font-size: 34px;
}

.hy-error-panel p {
  margin-bottom: 34px;
  font-size: 16px;
}

.hy-error-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.hy-error-actions a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 30px;
  border-radius: 6px;
  font-weight: 900;
}

.hy-error-actions a:first-child {
  background: var(--blue);
  color: #fff;
}

.hy-error-actions a:last-child {
  border: 1px solid #dbe7f5;
  background: #fff;
  color: var(--muted);
}

/* Footer and fixed widgets */
.yyty {
  padding: 64px 0;
  background:
    linear-gradient(115deg, rgba(7, 19, 38, 0.94), rgba(0, 102, 255, 0.72)),
    url(/images/pic_bot_bg.png) center / cover no-repeat;
}

.yyty .title-com h2,
.yyty .title-com p {
  color: #fff;
}

.yyty .bot {
  margin-top: 28px;
  text-align: center;
}

.footer {
  padding: 64px 0 0;
  background: #071326;
}

.footer-main > .container > .row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px;
  gap: 40px;
}

.foot-right {
  order: 1;
}

.foot-left {
  order: 2;
  text-align: center;
}

.footer h3 {
  margin-bottom: 24px;
  color: #fff;
  font-size: 24px;
}

.foot-nav-box {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) 1.6fr;
  gap: 26px;
}

.foot-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.foot-nav li:first-child a,
.foot-nav li:first-child p a {
  color: #fff;
  font-size: 17px;
  font-weight: 900;
}

.foot-nav a {
  display: inline-flex;
  align-items: center;
  padding: 5px 0;
  color: rgba(235, 245, 255, 0.68);
  line-height: 1.55;
}

.foot-nav a:hover,
.footer-bot a:hover,
.yqlj a:hover {
  color: var(--cyan);
}

.wid40 .phone {
  color: #fff;
  font-size: 22px;
  font-weight: 900;
}

.wid40 img {
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  margin-right: 8px;
  object-fit: contain;
}

.foot-logo img {
  max-width: 170px;
  border-radius: 6px;
}

.footer .ewm {
  margin: 22px auto 10px;
}

.footer .ewm img {
  width: 116px;
  height: 116px;
  border-radius: 6px;
}

.foot-left p {
  color: rgba(235, 245, 255, 0.72);
}

.yqlj {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 34px 0 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.yqlj strong,
.yqlj a {
  color: rgba(235, 245, 255, 0.62);
  font-size: 12px;
}

.footer-bot {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bot-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.footer-bot p,
.footer-bot a {
  color: rgba(235, 245, 255, 0.62);
  font-size: 12px;
}

.footer-bot a {
  margin-left: 14px;
}

.aside-right {
  position: fixed;
  right: 18px;
  top: 50%;
  z-index: 1300;
  transform: translateY(-50%);
}

.aside-con {
  margin: 0;
  padding: 0;
  list-style: none;
}

.aside-con li {
  position: relative;
  margin-bottom: 8px;
}

.aside-con > li > a {
  display: flex;
  width: 58px;
  height: 58px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 102, 255, 0.16);
  border-radius: var(--radius);
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  box-shadow: 0 10px 28px rgba(19, 38, 68, 0.12);
}

.aside-li-img img {
  width: 22px;
  height: 22px;
}

.aside-qrcode {
  display: block;
  width: 148px;
  height: 148px;
  max-width: none;
  border-radius: 6px;
  background: #fff;
  object-fit: contain;
}

.top-li {
  height: 56px;
}

.aside-li-img .img-icon2 {
  display: none;
}

.aside-con li:hover .img-icon1 {
  display: none;
}

.aside-con li:hover .img-icon2 {
  display: inline-block;
}

.aside-con li:hover > a {
  background: var(--blue);
  color: #fff;
}

.aside-li-div {
  position: absolute;
  right: 70px;
  top: 0;
  display: none;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.aside-con li:hover .aside-li-div {
  display: block;
}

.aside-li-text h4 {
  white-space: nowrap;
  color: var(--ink);
  font-size: 18px;
}

.mask {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  background: rgba(7, 19, 38, 0.58);
}

.tijiao-box {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 1110;
  display: none;
  width: min(420px, calc(100% - 32px));
  transform: translate(-50%, -50%);
}

.tijiao-div,
.tijiao-seccess {
  position: relative;
  padding: 30px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.close-div {
  position: absolute;
  right: 16px;
  top: 16px;
}

.close-a {
  cursor: pointer;
}

.tijiao-title h4 {
  margin-bottom: 22px;
  font-size: 24px;
}

.tijiao-div input {
  width: 100%;
  height: 48px;
  margin-bottom: 14px;
  border: 1px solid #dce7f4;
  border-radius: 6px;
  padding: 0 14px;
  outline: none;
}

.button-btn {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.tijiao-text {
  margin-top: 18px;
}

.tijiao-text p {
  font-size: 13px;
  line-height: 1.8;
}

.tijiao-seccess {
  display: none;
  text-align: center;
}

.success-a {
  display: inline-flex;
  min-height: 42px;
  margin-top: 18px;
  padding: 0 26px;
  align-items: center;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  cursor: pointer;
}

@media (max-width: 1199px) {
  .container {
    width: calc(100% - 40px);
  }

  .nav-left {
    margin-right: 18px;
  }

  .nav-li-a {
    padding: 0 8px;
    font-size: 14px;
  }

  .nav-li.active > .nav-li-a::before {
    left: 8px;
    right: 8px;
  }

  .nav-right form {
    width: 150px;
  }

  .hy-service-grid > .row,
  .hy-insights .zxwd-con > .row,
  .service-grid,
  .hy-news-grid,
  .hy-cases-grid,
  .hy-about-value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 991px) {
  :root {
    --header-h: 68px;
  }

  .header-top-box {
    display: none;
  }

  .nav-box > .container > .row {
    min-height: 68px;
    flex-wrap: nowrap;
  }

  .logo-mark {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .logo-copy strong {
    font-size: 17px;
  }

  .nav-left {
    order: 1;
  }

  .menu {
    display: block !important;
    order: 2;
    flex: 0 0 28px;
  }

  .nav-mid {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    top: 68px;
    z-index: 80;
    width: auto;
    max-height: calc(100vh - 68px);
    padding: 16px 20px 24px;
    border-top: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 18px 40px rgba(7, 19, 38, 0.16);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .nav-ul {
    display: block;
    padding: 8px 0 0;
  }

  .nav-li {
    border-bottom: 1px solid #edf1f6;
  }

  .nav-li-a {
    justify-content: space-between;
    min-height: 50px;
    padding: 0 4px;
  }

  .nav-li.active > .nav-li-a::before {
    display: none;
  }

  .nav-child {
    position: static;
    width: 100%;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }

  .nav-li:hover .nav-child {
    transform: none;
  }

  .nav-child-box {
    padding: 8px;
    border: 0;
    background: #f5f8fc;
    box-shadow: none;
  }

  .nav-right {
    display: none;
  }

  .nav-mobile-tools {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
  }

  .nav-mobile-tools form {
    display: flex;
    min-width: 0;
    height: 44px;
    border: 1px solid #d8e5f4;
    border-radius: var(--radius-sm);
    background: #f7f9fc;
    overflow: hidden;
  }

  .nav-mobile-tools input {
    width: 100%;
    min-width: 0;
    padding: 0 14px;
    border: 0;
    background: transparent;
    outline: 0;
  }

  .nav-mobile-tools button {
    width: 42px;
    flex: 0 0 42px;
    border: 0;
    background: transparent;
  }

  .nav-mobile-tools button img {
    width: 16px;
  }

  .nav-mobile-quote {
    display: inline-flex;
    min-height: 44px;
    padding: 0 18px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--blue);
    color: #fff !important;
    font-weight: 900;
  }

  body.hy-nav-open {
    overflow: hidden;
  }

  .hy-hero .banner {
    min-height: 600px;
  }

  .hy-hero__metrics,
  .hy-about-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .select-con,
  .hxjz-con,
  .bn-con > .row,
  .hy-about-hero__grid,
  .hy-contact-hero .container,
  .hy-cases-hero .container,
  .hy-about-intro,
  .hy-contact-grid,
  .hy-faq-layout,
  .service-detail-layout,
  .hy-article-layout,
  .footer-main > .container > .row {
    grid-template-columns: 1fr;
  }

  .bn-con > .row {
    gap: 28px;
  }

  .bn-img-box,
  .hy-about-photo,
  .hy-about-photo img {
    min-height: 380px;
  }

  .as-box {
    margin-top: -120px;
  }

  .hy-advantage-visual {
    order: -1;
  }

  .hxjz-right {
    height: 440px;
  }

  .foot-nav-box {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-side-card,
  .hy-faq-side,
  .hy-article-side {
    position: static;
  }
}

@media (max-width: 756px) {
  .container,
  .hy-search-main .container {
    width: calc(100% - 32px);
  }

  .hy-hero .banner {
    min-height: 560px;
  }

  .hy-hero__slide--fallback .hy-hero__media,
  .hy-hero__slide--alt .hy-hero__media {
    width: 100%;
    opacity: 0.55;
    clip-path: none;
  }

  .hy-hero__slide--fallback .hy-hero__media img,
  .hy-hero__slide--alt .hy-hero__media img {
    padding: 0;
    object-position: center;
  }

  .hy-hero__slide::after {
    background: linear-gradient(180deg, rgba(7, 19, 38, 0.94), rgba(7, 19, 38, 0.68)), linear-gradient(180deg, transparent, rgba(7, 19, 38, 0.92));
  }

  .hy-hero__text {
    padding: 54px 0 110px;
  }

  .hy-hero .banner-con h1,
  .hy-hero .banner-con h2 {
    margin: 14px 0 16px;
    font-size: 40px;
    line-height: 1.16;
  }

  .hy-hero .banner-con p {
    max-width: 100%;
    font-size: 15px;
    line-height: 1.72;
  }

  .hy-hero__proof {
    gap: 8px 14px;
    margin-top: 16px;
  }

  .hy-hero__proof span {
    font-size: 12px;
  }

  .title-com h2,
  .hy-section-title h2,
  .service-list-head h2,
  .hy-about-section-title h2 {
    font-size: 26px;
    line-height: 1.35;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .title-com p,
  .hy-section-title p,
  .service-list-head p,
  .hy-about-section-title p {
    font-size: 15px;
  }

  .hy-mobile-title-break {
    display: block;
  }

  .hy-hero__actions,
  .hy-about-hero__actions,
  .hy-news-empty__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 20px;
  }

  .hy-btn,
  .hy-about-primary,
  .hy-about-secondary {
    width: 100%;
  }

  .hy-hero__metrics {
    width: calc(100% - 32px);
    margin-top: -74px;
  }

  .hy-hero__metrics div {
    min-height: 82px;
    padding: 14px;
  }

  .hy-hero__metrics b {
    font-size: 26px;
  }

  .dyh-con {
    padding: 96px 0 54px;
  }

  .as-box {
    margin-top: -96px;
    margin-bottom: 48px;
  }

  .select-box {
    padding: 18px;
  }

  .hqbx-tab {
    display: block;
  }

  .hy-service-grid > .row,
  .hy-insights .zxwd-con > .row,
  .service-grid,
  .hy-news-grid,
  .hy-cases-grid,
  .hy-about-value-grid,
  .time-box {
    grid-template-columns: 1fr;
  }

  .hxjz-box,
  .bn-box,
  .fw-box,
  .hy-partners,
  .hy-insights,
  .hy-about-main,
  .service-list-section,
  .service-detail-section,
  .hy-news-main,
  .hy-cases-main,
  .hy-faq-main,
  .hy-contact-main,
  .hy-article-main,
  .hy-search-main,
  .hy-about-values {
    padding: 54px 0;
  }

  .hxjz-con .tab {
    grid-template-columns: 58px 1fr;
    padding: 16px;
  }

  .hxjz-right {
    height: 320px;
  }

  .hxjz-right::before {
    inset: 10px;
  }

  .hy-advantage-visual-card {
    left: 18px;
    right: 18px;
    bottom: 18px;
    padding: 16px;
  }

  .hy-advantage-visual-card strong {
    font-size: 18px;
  }

  .hy-advantage-visual-card span {
    font-size: 13px;
  }

  .bn-img-box,
  .hy-about-photo,
  .hy-about-photo img {
    min-height: 300px;
  }

  .hy-about-photo figcaption {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 14px;
  }

  .hy-about-photo figcaption strong {
    font-size: 18px;
  }

  .hy-about-route-card {
    left: 14px;
    right: 14px;
    top: 14px;
    gap: 8px;
    padding: 10px;
  }

  .hy-about-route-card span {
    font-size: 12px;
  }

  .hy-about-copy-card {
    padding: 22px;
  }

  .time-box .col-4 {
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-areas:
      "icon num"
      "icon text";
    column-gap: 14px;
    align-items: center;
    padding: 18px;
    text-align: left;
  }

  .time-img {
    grid-area: icon;
  }

  .time-box .time {
    grid-area: num;
    margin: 0;
  }

  .time-box .col-4 p {
    grid-area: text;
  }

  .fw-con .tab-box {
    overflow-x: auto;
  }

  .fw-con .tab {
    flex: 0 0 auto;
  }

  .tab-show-box.active {
    grid-template-columns: 1fr;
  }

  .tab-right {
    min-height: 220px;
  }

  .hy-case-copy {
    padding: 28px 22px;
  }

  .hy-about-dashboard,
  .hy-contact-hero__panel,
  .hy-cases-hero__stats,
  .hy-about-stats {
    grid-template-columns: 1fr;
  }

  .hy-about-hero,
  .service-hero,
  .hy-news-hero,
  .hy-cases-hero,
  .hy-faq-hero,
  .hy-contact-hero,
  .hy-article-hero,
  .hy-search-hero {
    padding: 52px 0;
  }

  .hy-news-toolbar {
    display: block;
  }

  .hy-news-filter {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .hy-contact-form__row,
  .foot-nav-box,
  .footer-bot-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hy-faq-question {
    grid-template-columns: 1fr 24px;
    gap: 12px;
  }

  .hy-faq-question span {
    grid-column: 1 / -1;
  }

  .hy-faq-answer {
    padding: 0 24px 24px;
  }

  .aside-right {
    display: none;
  }
}