:root {
  --page-bg: #ffffff;
  --ink: #1c2440;
  --ink-soft: #6f7996;
  --line: rgba(22, 36, 80, 0.08);
  --accent: #2ba0e8;
  --hero-deep: #0a0954;
  --hero-mid: #1a1082;
  --hero-line: rgba(48, 78, 255, 0.38);
  --hero-glow: rgba(83, 23, 255, 0.88);
  --panel-shadow: 0 20px 50px rgba(15, 33, 76, 0.12);
  --container: 1510px;
  --header-height: 108px;
  --header-logo-height: 56px;
  --header-nav-font-size: 18px;
  --header-nav-item-width: 120px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--page-bg);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

body {
  min-width: 320px;
}

img {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.preview-toolbar {
  position: relative;
  z-index: 20;
  background: #ffffff;
  box-shadow: 0 2px 14px rgba(15, 33, 76, 0.08);
}

.preview-toolbar-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 134px;
  height: 26px;
  transform: translateX(-50%);
  border-radius: 0 0 18px 18px;
  background: #f3f4f8;
}

.preview-toolbar-handle::before,
.preview-toolbar-handle::after {
  content: "";
  position: absolute;
  top: 10px;
  width: 10px;
  height: 2px;
  background: #8e94a8;
  border-radius: 999px;
}

.preview-toolbar-handle::before {
  left: calc(50% - 7px);
  transform: rotate(35deg);
}

.preview-toolbar-handle::after {
  right: calc(50% - 7px);
  transform: rotate(-35deg);
}

.preview-toolbar-inner,
.header-inner,
.section-inner,
.footer-inner,
.trial-panel {
  width: min(var(--container), calc(100% - 64px));
  margin: 0 auto;
}

.preview-toolbar-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.preview-toolbar-left,
.preview-toolbar-right {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #39415d;
  font-size: 16px;
}

.preview-toolbar-left > span,
.preview-toolbar-right > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.toolbar-link {
  color: #39415d;
}

.toolbar-link svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: #6f768a;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.toolbar-link--icon-only {
  width: 28px;
  justify-content: center;
}

.preview-toolbar-action {
  min-width: 102px;
  min-height: 44px;
  padding: 0 22px;
  justify-content: center;
  border: 1px solid #d7dbe6;
  color: #c9ced9;
  border-radius: 2px;
}

.preview-toolbar-action.is-primary {
  color: #1d2338;
  background: #ffffff;
}

.preview-toolbar-action.is-disabled {
  color: #d0d4dd;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 18;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 12px rgba(15, 33, 76, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: var(--header-height);
  gap: 28px;
}

.brand {
  flex: 0 0 auto;
}

.brand-logo {
  width: auto;
  height: var(--header-logo-height);
  object-fit: contain;
  object-position: left center;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  margin-left: auto;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.site-nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav-item {
  position: relative;
}

.site-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: var(--header-nav-item-width);
  min-width: var(--header-nav-item-width);
  min-height: var(--header-height);
  padding: 0 8px;
  font-size: var(--header-nav-font-size);
  color: #1f2742;
  transition: color 0.18s ease;
}

.site-nav-item.is-active > .site-nav-link,
.site-nav-link:hover {
  color: var(--accent);
}

.site-nav-item.is-active > .site-nav-link::after,
.site-nav-link:hover::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 3px;
  background: var(--accent);
}

.site-nav-submenu {
  position: absolute;
  left: 50%;
  top: calc(100% - 10px);
  transform: translateX(-50%) translateY(12px);
  min-width: 240px;
  padding: 14px 12px;
  margin: 0;
  list-style: none;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(32, 45, 86, 0.08);
  box-shadow: 0 18px 42px rgba(15, 33, 76, 0.12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav-item:hover .site-nav-submenu,
.site-nav-item:focus-within .site-nav-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.site-nav-submenu a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 15px;
  color: #51607f;
}

.site-nav-submenu a:hover {
  color: var(--accent);
  background: rgba(43, 160, 232, 0.08);
}

.editor-rail {
  position: fixed;
  left: 68px;
  top: 296px;
  z-index: 12;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.editor-tool {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 12px 24px rgba(11, 20, 55, 0.16);
}

.editor-tool-icon {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: #70788f;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.editor-tool-badge {
  position: absolute;
  right: -2px;
  top: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 14px;
  padding: 0 5px;
  border-radius: 999px;
  background: #ff3a3a;
  color: #ffffff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.hero {
  position: relative;
  background: #080647;
}

.hero-track {
  position: relative;
  min-height: 836px;
  overflow: hidden;
}

.hero-banner-tip {
  position: absolute;
  right: 18px;
  top: 0;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 0 14px;
  background: rgba(30, 34, 57, 0.82);
  color: #ffffff;
  font-size: 14px;
}

.hero-banner-tip::before {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: 2px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-slide--vision {
  background:
    radial-gradient(circle at 50% 12%, rgba(108, 34, 255, 0.9), transparent 24%),
    linear-gradient(180deg, #13006a 0%, #0a0552 44%, #070542 100%);
}

.hero-slide--company {
  background:
    linear-gradient(180deg, rgba(5, 22, 70, 0.42), rgba(5, 16, 54, 0.55)),
    url("../imgs/background_images/v-115968-cf755616.jpg") center/cover no-repeat;
}

.hero-slide--company::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 42%, rgba(25, 115, 255, 0.22), rgba(5, 15, 45, 0.42) 65%, rgba(4, 10, 30, 0.55) 100%);
}

.hero-slide--engine {
  background:
    linear-gradient(180deg, rgba(5, 14, 50, 0.86), rgba(5, 10, 40, 0.92)),
    url("../imgs/banner_1.jpg") center/cover no-repeat;
}

.hero-slide--engine .hero-content-wrap {
  padding-top: 160px;
}

.hero-slide--engine .hero-title {
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.hero-visual,
.hero-content-wrap {
  position: absolute;
  inset: 0;
}

.hero-slide--vision .hero-visual::before {
  content: "";
  position: absolute;
  inset: 42px 180px 54px;
  border-radius: 140px;
  background: linear-gradient(180deg, rgba(32, 14, 110, 0.44), rgba(10, 8, 66, 0.68));
  box-shadow: inset 0 0 120px rgba(0, 0, 0, 0.22);
}

.hero-slide--vision .hero-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 24px;
  width: min(980px, 72vw);
  height: 180px;
  transform: translateX(-50%);
  background: repeating-linear-gradient(180deg, rgba(57, 85, 255, 0.18), rgba(57, 85, 255, 0.18) 2px, transparent 2px, transparent 14px);
  opacity: 0.85;
}

.hero-glow {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  filter: blur(28px);
}

.hero-glow--primary {
  top: 24px;
  width: min(980px, 72vw);
  height: min(980px, 72vw);
  background: radial-gradient(circle, rgba(106, 28, 255, 0.98) 0%, rgba(62, 14, 201, 0.75) 28%, rgba(25, 8, 116, 0.18) 58%, transparent 74%);
}

.hero-glow--secondary {
  top: 120px;
  width: min(820px, 60vw);
  height: min(820px, 60vw);
  background: radial-gradient(circle, rgba(43, 160, 232, 0.42) 0%, rgba(32, 62, 170, 0.35) 36%, transparent 70%);
}

.hero-ring {
  position: absolute;
  left: 50%;
  top: 54%;
  border: 2px solid var(--hero-line);
  border-radius: 96px;
  transform: translate(-50%, -50%);
}

.ring-1 { width: min(1860px, 100vw - 72px); height: 780px; opacity: 0.78; }
.ring-2 { width: min(1650px, 88vw); height: 706px; opacity: 0.72; }
.ring-3 { width: min(1480px, 80vw); height: 650px; opacity: 0.68; }
.ring-4 { width: min(1310px, 72vw); height: 596px; opacity: 0.62; }
.ring-5 { width: min(1140px, 64vw); height: 542px; opacity: 0.56; }
.ring-6 { width: min(970px, 56vw); height: 488px; opacity: 0.52; }
.ring-7 { width: min(820px, 48vw); height: 434px; opacity: 0.48; }

.hero-shard {
  position: absolute;
  background: linear-gradient(135deg, rgba(92, 26, 255, 0.98), rgba(25, 33, 255, 0.92));
  box-shadow: 0 0 40px rgba(73, 32, 255, 0.2);
}

.shard-top-left {
  top: 64px;
  left: 180px;
  width: 520px;
  height: 250px;
  clip-path: polygon(0 0, 58% 0, 84% 100%, 46% 100%);
  opacity: 0.8;
}

.shard-top-right {
  top: 84px;
  right: 176px;
  width: 540px;
  height: 330px;
  clip-path: polygon(22% 0, 100% 0, 56% 100%, 0 100%);
  opacity: 0.74;
}

.shard-bottom-left {
  left: -40px;
  bottom: 28px;
  width: 600px;
  height: 140px;
  clip-path: polygon(0 26%, 88% 0, 100% 56%, 12% 100%);
  opacity: 0.94;
}

.shard-bottom-right {
  right: 104px;
  bottom: 56px;
  width: 640px;
  height: 180px;
  clip-path: polygon(0 22%, 56% 0, 100% 32%, 42% 100%);
  opacity: 0.92;
}

.hero-image-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 12, 46, 0.64), rgba(4, 7, 28, 0.72));
}

.hero-grid-line {
  position: absolute;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(97, 189, 255, 0), rgba(97, 189, 255, 0.4), rgba(97, 189, 255, 0));
}

.grid-line-1 { width: 520px; height: 2px; top: 210px; right: 120px; transform: rotate(-18deg); }
.grid-line-2 { width: 620px; height: 2px; bottom: 140px; left: 80px; transform: rotate(8deg); }
.grid-line-3 { width: 280px; height: 2px; top: 360px; left: 160px; transform: rotate(-30deg); }
.grid-line-4 { width: 360px; height: 2px; bottom: 200px; right: 160px; transform: rotate(20deg); }

.hero-content-wrap {
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 64px 96px;
}

.hero-company-panel {
  width: min(760px, 88vw);
  min-height: 560px;
  padding: 56px 46px 42px;
  text-align: center;
  color: #ffffff;
  background: rgba(7, 64, 158, 0.28);
  border: 2px solid rgba(126, 207, 255, 0.42);
  box-shadow: 0 18px 36px rgba(2, 21, 56, 0.32);
}

.hero-company-title {
  margin: 0;
  font-size: clamp(34px, 3.4vw, 56px);
  line-height: 1.2;
  font-weight: 700;
}

.hero-company-line {
  margin: 18px 0 0;
  font-size: clamp(17px, 1.8vw, 30px);
  line-height: 1.58;
  color: rgba(255, 255, 255, 0.96);
}

.hero-company-line:first-of-type {
  margin-top: 112px;
}

.hero-company-code {
  margin: 104px 0 0;
  font-size: clamp(18px, 1.8vw, 30px);
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.98);
}

.hero-content {
  text-align: center;
  color: #ffffff;
}

.hero-title {
  margin: 0;
  font-size: clamp(38px, 4.3vw, 62px);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-shadow: 0 12px 24px rgba(8, 6, 52, 0.24);
}

.hero-title--secondary {
  letter-spacing: 0.04em;
}

.hero-summary {
  max-width: 860px;
  margin: 24px auto 0;
  font-size: 19px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.86);
}

.hero-service-list {
  display: grid;
  gap: 26px;
  margin-top: 78px;
}

.hero-service-list--single {
  margin-top: 44px;
}

.hero-service-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  font-size: 20px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.96);
}

.hero-service-row i {
  width: 1px;
  height: 34px;
  background: rgba(255, 255, 255, 0.84);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 32px;
  z-index: 2;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-dot {
  width: 16px;
  height: 5px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  cursor: pointer;
}

.hero-dot.is-active {
  width: 30px;
  background: #ffffff;
}

.section {
  padding: 88px 0;
}

.section-products {
  background: #ffffff;
}

.section-solutions,
.section-news {
  background: #f7f9fc;
}

.section-overview {
  background: linear-gradient(180deg, #ffffff, #f7faff);
}

.section-trial {
  background: #ffffff;
  padding-top: 0;
}

.section-heading {
  text-align: center;
  margin-bottom: 44px;
}

.section-line {
  display: inline-block;
  width: 84px;
  height: 3px;
  background: linear-gradient(90deg, rgba(43, 160, 232, 0), rgba(43, 160, 232, 0.95), rgba(43, 160, 232, 0));
}

.section-title,
.overview-copy h2,
.trial-panel h2 {
  margin: 16px 0 0;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.2;
}

.section-description,
.overview-copy p,
.trial-panel p {
  max-width: 760px;
  margin: 16px auto 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.95;
}

.product-grid,
.solution-grid,
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.solution-card,
.news-card {
  position: relative;
  min-height: 250px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid rgba(20, 33, 61, 0.08);
  box-shadow: var(--panel-shadow);
}

.info-card::before,
.solution-card::before,
.news-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #2ba0e8, #6d4dff);
}

.info-card--accent {
  background: linear-gradient(180deg, #ffffff, #f7f4ff);
}

.info-card-index {
  color: rgba(43, 160, 232, 0.84);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.info-card h3,
.solution-card h3,
.news-card h3 {
  margin: 18px 0 12px;
  font-size: 24px;
  line-height: 1.35;
}

.info-card p,
.solution-card p,
.news-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.9;
  font-size: 15px;
}

.info-card a,
.solution-card a,
.overview-link,
.trial-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  margin-top: 22px;
  background: linear-gradient(135deg, #2ba0e8, #4e7dff);
  color: #ffffff;
  font-size: 15px;
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(43, 160, 232, 0.24);
}

.overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 560px);
  align-items: center;
  gap: 44px;
}

.overview-copy p {
  margin-left: 0;
  margin-right: 0;
}

.overview-visual {
  position: relative;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 255, 0.95));
  border: 1px solid rgba(20, 33, 61, 0.08);
  box-shadow: var(--panel-shadow);
}

.overview-visual img {
  width: 100%;
}

.overview-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.overview-stats div {
  padding: 16px 14px;
  background: #ffffff;
  border: 1px solid rgba(20, 33, 61, 0.06);
  text-align: center;
}

.overview-stats strong {
  display: block;
  color: #1d2a58;
  font-size: 28px;
}

.overview-stats span {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 13px;
}

.news-tag {
  display: inline-flex;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  align-items: center;
  background: rgba(43, 160, 232, 0.12);
  color: #2b78d3;
  font-size: 13px;
}

.trial-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 42px 48px;
  background: linear-gradient(135deg, #0e1251, #171b74 58%, #1e2ba2);
  color: #ffffff;
  box-shadow: var(--panel-shadow);
}

.trial-panel .section-line {
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.95), rgba(255,255,255,0));
}

.trial-panel p {
  color: rgba(255, 255, 255, 0.82);
  margin-left: 0;
}

.trial-button {
  flex: 0 0 auto;
  margin-top: 0;
  background: #ffffff;
  color: #1a2554;
  box-shadow: none;
}

.footer {
  padding: 50px 0 0;
  background: linear-gradient(90deg, #16191f 0%, #111317 100%);
  color: #e9eef8;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
}

.footer-main {
  flex: 1 1 auto;
  min-width: 0;
}

.footer-link-groups {
  display: flex;
  align-items: flex-start;
  gap: 72px;
}

.footer-column a {
  color: rgba(233, 238, 248, 0.85);
  font-size: 14px;
  line-height: 2;
}

.footer-column h4 {
  margin: 0 0 10px;
  font-size: 16px;
  color: #ffffff;
  font-weight: 500;
}

.footer-column a {
  display: block;
  margin-bottom: 2px;
}

.footer-contact {
  margin-top: 22px;
  color: rgba(233, 238, 248, 0.85);
  font-size: 14px;
  line-height: 1.7;
}

.footer-qrcode {
  flex: 0 0 170px;
  text-align: center;
}

.footer-qrcode h4 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 500;
  color: #ffffff;
}

.footer-qrcode img {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  padding: 6px;
  background: #ffffff;
}

.footer-bottom {
  width: 100%;
  margin-top: 24px;
  padding: 18px 16px 10px;
  text-align: center;
  font-size: 13px;
  color: rgba(233, 238, 248, 0.62);
}

.floating-tools {
  position: fixed;
  right: 34px;
  top: 470px;
  z-index: 11;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tool-item {
  position: relative;
}

.tool-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #ffffff;
  color: #666f84;
  box-shadow: 0 12px 26px rgba(13, 20, 55, 0.18);
}

.tool-icon {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tool-panel {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  min-width: 220px;
  padding: 14px 16px;
  transform: translateY(-50%);
  background: rgba(18, 24, 45, 0.94);
  color: #ffffff;
  box-shadow: var(--panel-shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.tool-item:hover .tool-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(-50%) translateX(-4px);
}

.tool-panel strong {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
}

.tool-panel span {
  display: block;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  line-height: 1.7;
}

.tool-panel img {
  width: 132px;
  margin-top: 10px;
  padding: 8px;
  background: #ffffff;
}

.home-mini-title {
  margin: 0 0 14px;
  text-align: center;
  color: #7f8aa7;
  font-size: 13px;
}

.home-visual-card {
  position: relative;
  max-width: 940px;
  margin: 0 auto;
  background: #0a0f24;
  box-shadow: 0 18px 36px rgba(15, 33, 76, 0.16);
  overflow: hidden;
}

.home-visual-card > img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.home-visual-mask {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(180deg, rgba(7, 11, 30, 0.35), rgba(7, 11, 30, 0.65));
}

.home-visual-mask img {
  width: 180px;
}

.home-visual-mask span {
  color: #ffffff;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.home-why-grid {
  display: grid;
  gap: 20px;
}

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

.home-why-card {
  background: #ffffff;
  border: 1px solid #e6ebf5;
  padding: 26px 20px;
  text-align: center;
}

.home-why-card img {
  width: 72px;
  height: 72px;
  margin: 0 auto 12px;
  object-fit: contain;
}

.home-why-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.home-why-card p {
  margin: 0;
  color: #69738f;
  line-height: 1.8;
}

.home-honors-main img {
  width: min(820px, 100%);
  margin: 0 auto;
}

.home-honors-thumbs {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.home-honors-thumbs img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border: 1px solid #d9dfed;
}

.home-partners .partner-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  align-items: center;
}

.home-partners .partner-grid img {
  width: 100%;
  height: 62px;
  object-fit: contain;
  background: #fff;
  border: 1px solid #e6ebf5;
  padding: 8px;
}

@media (max-width: 1400px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-inner,
  .footer-inner,
  .header-inner,
  .preview-toolbar-inner,
  .trial-panel {
    width: min(var(--container), calc(100% - 36px));
  }

  .editor-rail {
    left: 18px;
  }

  .floating-tools {
    right: 18px;
  }
}

@media (max-width: 1120px) {
  .preview-toolbar,
  .editor-rail,
  .hero-banner-tip {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 8px);
    padding: 14px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--panel-shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

  .site-header.is-open .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav-link {
    min-height: 58px;
    justify-content: flex-start;
  }

  .site-nav-link::after {
    left: 0 !important;
    right: auto !important;
    width: 36px;
  }

  .site-nav-submenu {
    position: static;
    transform: none;
    min-width: 0;
    margin-bottom: 12px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
  }

  .hero-track {
    min-height: 720px;
  }

  .hero-company-panel {
    min-height: 470px;
    padding: 38px 30px 30px;
  }

  .hero-company-line:first-of-type {
    margin-top: 58px;
  }

  .hero-company-code {
    margin-top: 62px;
  }

  .hero-slide--vision .hero-visual::before {
    inset: 40px 24px 40px;
  }

  .hero-shard {
    opacity: 0.62;
  }

  .overview-grid,
  .solution-grid,
  .news-grid,
  .trial-panel {
    grid-template-columns: 1fr;
  }

  .home-why-grid--three {
    grid-template-columns: 1fr;
  }

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

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

  .footer-inner {
    flex-direction: column;
    gap: 26px;
  }

  .footer-link-groups {
    gap: 36px;
    flex-wrap: wrap;
  }

  .footer-qrcode {
    text-align: left;
  }

  .footer-qrcode img {
    margin-left: 0;
  }

  .trial-panel {
    display: grid;
    padding: 34px 28px;
  }
}

@media (max-width: 760px) {
  .header-inner,
  .section-inner,
  .footer-inner,
  .trial-panel {
    width: calc(100% - 24px);
  }

  .footer-link-groups {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero-content-wrap {
    padding: 92px 18px 84px;
  }

  .hero-track {
    min-height: 640px;
  }

  .hero-title {
    font-size: 34px;
    letter-spacing: 0.03em;
  }

  .hero-company-panel {
    min-height: 0;
    padding: 26px 16px 24px;
  }

  .hero-company-title {
    font-size: 28px;
  }

  .hero-company-line {
    font-size: 16px;
    line-height: 1.6;
  }

  .hero-company-line:first-of-type {
    margin-top: 28px;
  }

  .hero-company-code {
    margin-top: 32px;
    font-size: 18px;
  }

  .hero-summary {
    font-size: 16px;
  }

  .home-honors-thumbs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-partners .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-service-list {
    margin-top: 44px;
    gap: 18px;
  }

  .hero-service-row {
    flex-direction: column;
    gap: 10px;
    font-size: 18px;
  }

  .hero-service-row i {
    width: 40px;
    height: 1px;
  }

  .product-grid,
  .solution-grid,
  .news-grid,
  .overview-stats {
    grid-template-columns: 1fr;
  }

  .info-card,
  .solution-card,
  .news-card {
    min-height: 0;
  }

  .floating-tools {
    right: 12px;
    top: auto;
    bottom: 18px;
  }

  .tool-button {
    width: 54px;
    height: 54px;
  }

  .tool-panel {
    display: none;
  }
}

/* ===== Long Home Alignment (reference-style) ===== */
.long-home-title {
  margin: 0 0 22px;
  text-align: center;
  font-size: 30px;
  color: #202941;
}

.long-home-sub {
  margin: 0 0 18px;
  text-align: center;
  color: #4e5b80;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 500;
}

.long-home-showreel .section-inner,
.long-home-reason .section-inner,
.long-home-reason-service .section-inner,
.long-home-tech .section-inner,
.long-home-products .section-inner,
.long-home-honors .section-inner {
  max-width: 1080px;
}

.long-home-industry .section-inner {
  max-width: 1360px;
}

.long-home-partners .section-inner {
  max-width: 1320px;
}

.long-home-poster {
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 18px 34px rgba(15, 33, 76, 0.15);
  background: #070a1f;
}

.long-home-poster img {
  width: 100%;
  height: 360px;
  object-fit: contain;
}

.long-home-poster .promo-video {
  width: 100%;
  height: 360px;
  object-fit: contain;
  display: block;
  background: #070a1f;
}

.reason-grid {
  display: grid;
  gap: 24px;
}

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

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

.reason-card,
.service-card {
  background: #ffffff;
  border: 1px solid #d9e1ef;
  padding: 30px 24px 28px;
  text-align: center;
  box-shadow: 0 8px 22px rgba(19, 34, 77, 0.08);
  min-height: 372px;
}

.reason-card img,
.reason-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  object-fit: contain;
}

.reason-icon {
  color: #111111;
}

.reason-card h3,
.service-card h3 {
  margin: 0;
  font-size: 18px;
  color: #1f2743;
  font-weight: 700;
  line-height: 1.45;
}

.reason-card p,
.service-card p {
  margin: 0;
  color: #7a87a8;
  font-size: 14px;
  line-height: 1.75;
}

.reason-card-divider {
  display: block;
  width: 132px;
  border-top: 1px solid #b7becd;
  margin: 16px auto 12px;
}

.reason-card-line + .reason-card-line {
  margin-top: 2px;
}

.long-home-reason-service .section-inner {
  max-width: 1280px;
}

.long-service-en {
  margin: -8px 0 30px;
  text-align: center;
  color: #8f9ab4;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.service-choice-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: #ffffff;
  border: 1px solid #e1e8f3;
  box-shadow: 0 10px 24px rgba(17, 33, 74, 0.08);
}

.service-choice-column {
  text-align: center;
  padding: 38px 44px 30px;
  min-height: 276px;
}

.service-choice-column + .service-choice-column {
  border-left: 1px solid #dde5f2;
}

.service-choice-column h3 {
  margin: 0 0 20px;
  font-size: 18px;
  color: #38465f;
}

.service-choice-column p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: #55647f;
}

.long-tech-en {
  margin: -8px 0 24px;
  text-align: center;
  color: #95a0bc;
  font-size: 36px;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.long-tech-core {
  margin: 0 0 40px;
  text-align: center;
  color: #242f49;
  font-size: 50px;
  line-height: 1.2;
}

.long-home-tech {
  background: #f2f3f5;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px 40px;
}

.tech-card {
  text-align: center;
  min-height: 176px;
  padding: 52px 18px 28px;
  border: 1px solid #e5e8f0;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(18, 36, 80, 0.08);
}

.tech-card:nth-child(odd) {
  background: #eceffa;
}

.tech-card h4 {
  margin: 0;
  color: #4435b0;
  font-size: 44px;
  line-height: 1.2;
  font-weight: 700;
}

.tech-card p {
  margin: 14px 0 0;
  color: #343f6b;
  font-size: 30px;
  line-height: 1.5;
}

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

.series-card {
  background: #ffffff;
  border: 1px solid #e4eaf6;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
  text-align: center;
  padding: 16px 16px 20px;
}

.series-card img {
  width: 100%;
  height: 210px;
  object-fit: contain;
  background: #ffffff;
  margin-bottom: 14px;
}

.series-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  color: #1f2742;
}

.series-card a {
  display: inline-block;
  border: 1px solid #2ba0e8;
  color: #2ba0e8;
  padding: 6px 20px;
  border-radius: 999px;
  font-size: 14px;
}

.industry-intro {
  margin: 0 auto 14px;
  max-width: 1180px;
  text-align: center;
  color: #435273;
  font-size: 16px;
  line-height: 1.8;
}

.industry-panel {
  margin-top: 26px;
  padding: 42px 44px 24px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(17, 33, 74, 0.08);
  border: 1px solid #e4e9f4;
}

.industry-tabs {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
}

.industry-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  width: 100%;
  height: 58px;
  padding: 0;
  border: 1px solid #d9dfeb;
  background: #ffffff;
  color: #1f2742;
  font-size: 40px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: all 0.2s ease;
}

.industry-tab.is-active {
  background: #7886c8;
  color: #ffffff;
  border-color: #7886c8;
  box-shadow: 0 8px 16px rgba(107, 122, 194, 0.36);
}

.industry-content {
  margin-top: 18px;
  min-height: 58px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.industry-content-line {
  margin: 0;
  color: #202941;
  font-size: 14px;
  line-height: 1.6;
}

.honors-main {
  position: relative;
  width: min(760px, 100%);
  margin: 0 auto;
  background: #ffffff;
}

.honors-main img {
  width: 100%;
  height: 420px;
  object-fit: contain;
  display: block;
  background: #ffffff;
}

.honors-main-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 18px;
  line-height: 1.5;
  color: #ffffff;
  background: rgba(18, 22, 34, 0.66);
}

.honors-thumbs {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.honors-thumb {
  padding: 0;
  border: 1px solid #dde4f1;
  background: #ffffff;
  cursor: pointer;
}

.honors-thumb img {
  width: 100%;
  height: 112px;
  object-fit: contain;
  display: block;
}

.honors-thumb.is-active {
  border-color: #4e6aca;
  box-shadow: 0 0 0 2px rgba(78, 106, 202, 0.18);
}

.honors-awards {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.honors-award-card {
  margin: 0;
}

.honors-award-card img {
  width: 100%;
  height: 360px;
  object-fit: contain;
  display: block;
  background: #ffffff;
}

.honors-award-card figcaption {
  margin-top: 12px;
  text-align: center;
  color: #324163;
  font-size: 17px;
  line-height: 1.5;
}

.long-home-trial .trial-panel {
  max-width: 1080px;
  margin: 0 auto;
}

.long-home-partners .partner-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 42px 56px;
  align-items: center;
}

.long-home-partners .partner-grid img {
  width: 100%;
  height: 78px;
  object-fit: contain;
  border: 0;
  background: transparent;
  padding: 0;
}

@media (max-width: 1024px) {
  .reason-grid-3,
  .series-grid,
  .honors-awards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .long-home-partners .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 24px;
  }

  .industry-intro {
    font-size: 16px;
    line-height: 1.9;
  }

  .industry-panel {
    padding: 24px 20px 18px;
  }

  .industry-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .industry-tab {
    font-size: 24px;
    height: 48px;
  }

  .industry-content {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .industry-content-line {
    font-size: 16px;
  }

  .tech-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .long-tech-core {
    font-size: 34px;
    margin-bottom: 24px;
  }

  .tech-card {
    min-height: 150px;
    padding: 34px 16px 20px;
  }

  .tech-card h4 {
    font-size: 30px;
  }

  .tech-card p {
    font-size: 20px;
  }

  .service-choice-panel {
    grid-template-columns: 1fr;
  }

  .service-choice-column + .service-choice-column {
    border-left: 0;
    border-top: 1px solid #dde5f2;
  }

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

@media (max-width: 760px) {
  .reason-grid-2,
  .reason-grid-3,
  .series-grid,
  .honors-awards {
    grid-template-columns: 1fr;
  }

  .long-home-partners .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 16px;
  }

  .industry-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .industry-tab {
    font-size: 16px;
    height: 42px;
  }

  .industry-intro,
  .industry-content-line {
    font-size: 14px;
  }

  .long-tech-en {
    font-size: 22px;
  }

  .long-tech-core {
    font-size: 26px;
  }

  .tech-grid {
    grid-template-columns: 1fr;
  }

  .tech-card {
    min-height: 0;
    padding: 24px 14px 18px;
  }

  .tech-card h4 {
    font-size: 24px;
  }

  .tech-card p {
    margin-top: 8px;
    font-size: 16px;
  }

  .reason-card,
  .service-choice-column {
    min-height: 0;
  }

  .honors-thumbs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .long-home-poster img {
    height: 220px;
  }

  .long-home-poster .promo-video {
    height: 220px;
  }
}

/* ===== Visual Polish Layer (no layout changes) ===== */
html,
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  color: #1e2742;
}

.site-header {
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(26, 46, 92, 0.05);
}

.site-nav-link {
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.site-nav-link:hover {
  text-shadow: 0 0 14px rgba(43, 160, 232, 0.2);
}

.hero-track {
  box-shadow: inset 0 -40px 80px rgba(3, 7, 35, 0.2);
}

.hero-company-panel {
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(9, 72, 175, 0.26), rgba(4, 53, 138, 0.22));
  box-shadow: 0 20px 42px rgba(2, 20, 58, 0.36), inset 0 0 0 1px rgba(155, 220, 255, 0.2);
}

.hero-title,
.hero-company-title {
  text-shadow: 0 10px 26px rgba(4, 17, 52, 0.34);
}

.hero-company-line,
.hero-company-code {
  text-shadow: 0 8px 20px rgba(0, 17, 48, 0.32);
}

.hero-dot {
  transition: all 0.25s ease;
}

.hero-dot.is-active {
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.14);
}

.long-home-poster,
.reason-card,
.service-choice-panel,
.tech-card,
.series-card,
.industry-panel,
.honors-main,
.honors-thumb,
.honors-award-card img,
.trial-panel {
  border-radius: 8px;
}

.reason-card,
.service-choice-panel,
.tech-card,
.series-card,
.industry-panel,
.honors-main,
.honors-thumb,
.honors-award-card img {
  transition: box-shadow 0.22s ease, transform 0.22s ease, border-color 0.22s ease, background-color 0.22s ease;
}

.reason-card:hover,
.tech-card:hover,
.series-card:hover,
.honors-thumb:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(16, 34, 76, 0.14);
}

.service-choice-panel:hover,
.industry-panel:hover,
.honors-main:hover {
  box-shadow: 0 16px 32px rgba(16, 34, 76, 0.12);
}

.reason-card {
  border-color: #e1e7f2;
}

.reason-card h3,
.service-choice-column h3,
.long-home-title {
  letter-spacing: 0.01em;
}

.reason-card-line,
.service-choice-column p,
.industry-content-line {
  color: #4b5a7d;
}

.service-choice-panel {
  border-color: #dbe4f1;
  box-shadow: 0 12px 26px rgba(17, 33, 74, 0.09);
}

.tech-card {
  border-color: #dfe5f2;
  box-shadow: 0 10px 24px rgba(17, 33, 74, 0.08);
}

.tech-card h4 {
  text-shadow: 0 6px 14px rgba(94, 79, 188, 0.14);
}

.series-card {
  border-color: #dfe6f4;
  box-shadow: 0 10px 22px rgba(16, 34, 76, 0.09);
}

.series-card h3 {
  color: #2b3556;
}

.series-card a {
  transition: all 0.2s ease;
}

.series-card a:hover {
  color: #ffffff;
  background: linear-gradient(135deg, #2ba0e8, #5a77e7);
  border-color: transparent;
  box-shadow: 0 10px 18px rgba(43, 160, 232, 0.24);
}

.industry-panel {
  border-color: #dfe6f2;
}

.industry-tab {
  border-radius: 6px;
  transition: all 0.2s ease;
}

.industry-tab:hover {
  border-color: #bcc8e6;
  box-shadow: inset 0 0 0 1px rgba(100, 121, 184, 0.2);
}

.industry-tab.is-active {
  background: linear-gradient(135deg, #7f8fd6, #6d7ec8);
  box-shadow: 0 10px 18px rgba(107, 122, 194, 0.34);
}

.honors-thumb {
  border-color: #d7e0ef;
}

.honors-thumb.is-active {
  box-shadow: 0 0 0 2px rgba(78, 106, 202, 0.2), 0 8px 16px rgba(25, 42, 92, 0.14);
}

.long-home-partners .partner-grid img {
  transition: transform 0.18s ease, filter 0.18s ease, opacity 0.18s ease;
}

.long-home-partners .partner-grid img:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
  opacity: 0.96;
}

.trial-panel {
  border: 1px solid rgba(84, 114, 220, 0.24);
}

.trial-button {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trial-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(255, 255, 255, 0.2);
}

.floating-tools .tool-button {
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.floating-tools .tool-item:hover .tool-button {
  transform: translateY(-2px);
  color: #3f4e78;
  box-shadow: 0 14px 28px rgba(13, 20, 55, 0.22);
}

.footer {
  border-top: 1px solid rgba(180, 199, 255, 0.08);
}

.footer-bottom {
  letter-spacing: 0.01em;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(43, 160, 232, 0.75);
  outline-offset: 2px;
}

/* ===== Size Alignment Layer (content unchanged) ===== */
.hero-track {
  min-height: 760px;
}

.hero-content-wrap {
  padding: 106px 64px 88px;
}

.hero-slide--engine .hero-content-wrap {
  padding-top: 136px;
}

.hero-title {
  font-size: clamp(32px, 3.8vw, 54px);
}

.hero-service-list {
  margin-top: 62px;
}

.hero-service-row {
  font-size: 16px;
}

.hero-company-panel {
  min-height: 500px;
  padding: 44px 42px 34px;
}

.hero-company-title {
  font-size: clamp(30px, 3vw, 48px);
}

.hero-company-line {
  font-size: clamp(16px, 1.55vw, 24px);
}

.hero-company-line:first-of-type {
  margin-top: 74px;
}

.hero-company-code {
  margin-top: 72px;
  font-size: clamp(16px, 1.45vw, 22px);
}

.long-home-poster {
  max-width: 760px;
}

.long-home-poster img,
.long-home-poster .promo-video {
  height: 320px;
}

.reason-card,
.service-card {
  min-height: 314px;
}

.reason-card h3,
.service-card h3 {
  font-size: 16px;
}

.reason-card p,
.service-card p {
  font-size: 13px;
}

.service-choice-column {
  min-height: 224px;
  padding: 30px 34px 24px;
}

.service-choice-column h3 {
  margin-bottom: 14px;
  font-size: 16px;
}

.service-choice-column p {
  font-size: 13px;
}

.long-tech-en {
  margin: -6px 0 14px;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.long-tech-core {
  margin-bottom: 26px;
  font-size: 24px;
}

.tech-grid {
  gap: 14px 20px;
}

.tech-card {
  min-height: 132px;
  padding: 28px 14px 16px;
}

.tech-card h4 {
  font-size: 18px;
}

.tech-card p {
  margin-top: 8px;
  font-size: 13px;
}

.industry-panel {
  padding: 30px 32px 18px;
}

.industry-tab {
  height: 52px;
  font-size: 16px;
}

.industry-content {
  margin-top: 14px;
  min-height: 44px;
}

.industry-content-line {
  font-size: 13px;
}

.long-home-partners .partner-grid img {
  height: 64px;
}

@media (max-width: 1120px) {
  .hero-track {
    min-height: 680px;
  }

  .hero-company-panel {
    min-height: 420px;
    padding: 32px 26px 24px;
  }

  .hero-company-line:first-of-type {
    margin-top: 40px;
  }

  .hero-company-code {
    margin-top: 44px;
  }
}

@media (max-width: 1024px) {
  .industry-tab {
    font-size: 15px;
  }

  .industry-content-line {
    font-size: 14px;
  }

  .long-tech-core {
    font-size: 22px;
  }

  .tech-card {
    min-height: 122px;
    padding: 22px 14px 14px;
  }

  .tech-card h4 {
    font-size: 17px;
  }

  .tech-card p {
    font-size: 13px;
  }
}

@media (max-width: 760px) {
  .hero-track {
    min-height: 580px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-service-row {
    font-size: 15px;
  }

  .hero-company-title {
    font-size: 24px;
  }

  .hero-company-line {
    font-size: 14px;
  }

  .hero-company-code {
    font-size: 16px;
  }
}

/* ===== Module Size Fine-Tune (match reference proportions) ===== */
.header-inner {
  min-height: var(--header-height);
}

.brand-logo {
  height: var(--header-logo-height);
}

.site-nav-link {
  min-height: var(--header-height);
  font-size: var(--header-nav-font-size);
}

.section {
  padding: 64px 0;
}

.long-home-title {
  margin: 0 0 18px;
  font-size: 24px;
}

.long-home-sub {
  margin: 0 0 14px;
  font-size: 14px;
}

.hero-track {
  min-height: 640px;
}

.hero-content-wrap {
  padding: 86px 56px 74px;
}

.hero-title {
  font-size: clamp(30px, 3.3vw, 48px);
}

.hero-service-list {
  margin-top: 48px;
  gap: 18px;
}

.hero-service-row {
  font-size: 15px;
}

.hero-service-row i {
  height: 26px;
}

.hero-company-panel {
  width: min(700px, 86vw);
  min-height: 430px;
  padding: 34px 30px 24px;
}

.hero-company-title {
  font-size: clamp(26px, 2.6vw, 40px);
}

.hero-company-line {
  font-size: clamp(14px, 1.3vw, 20px);
  line-height: 1.55;
}

.hero-company-line:first-of-type {
  margin-top: 54px;
}

.hero-company-code {
  margin-top: 52px;
  font-size: clamp(14px, 1.3vw, 18px);
}

.long-home-poster {
  max-width: 700px;
}

.long-home-poster img,
.long-home-poster .promo-video {
  height: 280px;
}

.reason-grid {
  gap: 18px;
}

.reason-card,
.service-card {
  min-height: 280px;
  padding: 22px 16px 18px;
}

.reason-card img,
.reason-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 14px;
}

.reason-card h3,
.service-card h3 {
  font-size: 15px;
}

.reason-card-divider {
  width: 112px;
  margin: 12px auto 9px;
}

.reason-card p,
.service-card p {
  font-size: 12px;
  line-height: 1.65;
}

.long-service-en {
  margin: -4px 0 20px;
  font-size: 12px;
}

.service-choice-column {
  min-height: 190px;
  padding: 24px 22px 18px;
}

.service-choice-column h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

.service-choice-column p {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.65;
}

.long-tech-en {
  margin: -4px 0 10px;
  font-size: 13px;
}

.long-tech-core {
  margin-bottom: 20px;
  font-size: 22px;
}

.tech-grid {
  gap: 12px 14px;
}

.tech-card {
  min-height: 114px;
  padding: 18px 10px 12px;
}

.tech-card h4 {
  font-size: 16px;
}

.tech-card p {
  margin-top: 6px;
  font-size: 12px;
}

.series-grid {
  gap: 16px;
}

.series-card {
  padding: 12px 12px 14px;
}

.series-card img {
  height: 186px;
  margin-bottom: 10px;
}

.series-card h3 {
  margin-bottom: 9px;
  font-size: 17px;
}

.series-card a {
  font-size: 12px;
  padding: 5px 16px;
}

.industry-intro {
  margin-bottom: 10px;
  font-size: 14px;
}

.industry-panel {
  margin-top: 18px;
  padding: 22px 22px 14px;
}

.industry-tabs {
  gap: 10px;
}

.industry-tab {
  height: 46px;
  font-size: 15px;
}

.industry-content {
  margin-top: 10px;
  min-height: 34px;
  gap: 12px;
}

.industry-content-line {
  font-size: 12px;
  line-height: 1.5;
}

.honors-main {
  width: min(700px, 100%);
}

.honors-main img {
  height: 380px;
}

.honors-main-caption {
  min-height: 44px;
  font-size: 16px;
}

.honors-thumbs {
  margin-top: 12px;
  gap: 8px;
}

.honors-thumb img {
  height: 94px;
}

.honors-awards {
  margin-top: 20px;
  gap: 16px;
}

.honors-award-card img {
  height: 312px;
}

.honors-award-card figcaption {
  margin-top: 8px;
  font-size: 14px;
}

.long-home-partners .partner-grid {
  gap: 30px 34px;
}

.long-home-partners .partner-grid img {
  height: 56px;
}

@media (max-width: 1120px) {
  .header-inner {
    min-height: 76px;
  }

  .site-nav-link {
    min-height: 58px;
  }

  .hero-track {
    min-height: 560px;
  }

  .hero-content-wrap {
    padding: 72px 24px 62px;
  }

  .hero-company-panel {
    min-height: 360px;
    padding: 26px 20px 18px;
  }

  .hero-company-line:first-of-type {
    margin-top: 30px;
  }

  .hero-company-code {
    margin-top: 30px;
  }

  .long-home-poster img,
  .long-home-poster .promo-video {
    height: 240px;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 48px 0;
  }

  .long-home-title {
    font-size: 20px;
  }

  .hero-track {
    min-height: 500px;
  }

  .hero-title {
    font-size: 24px;
  }

  .hero-service-row {
    font-size: 14px;
  }

  .hero-company-title {
    font-size: 22px;
  }

  .hero-company-line {
    font-size: 13px;
  }

  .hero-company-code {
    font-size: 14px;
  }

  .long-home-poster img,
  .long-home-poster .promo-video {
    height: 210px;
  }

  .reason-card,
  .service-choice-column,
  .tech-card {
    min-height: 0;
  }
}

/* ===== User Request Fine Tune ===== */
/* 1) Footer content + QR move closer to center */
.footer-inner {
  width: min(1140px, calc(100% - 220px));
  justify-content: center;
  gap: 180px;
}

.footer-main {
  flex: 0 1 720px;
}

.footer-qrcode {
  flex: 0 0 150px;
}

/* 2) Partner logos scale down by ~1/4 */
.long-home-partners .partner-grid img {
  height: 42px;
}

/* 3) Industry tabs (金融/通信...) shrink by ~1/3 */
.industry-tabs {
  gap: 8px;
}

.industry-tab {
  width: 100%;
  justify-self: stretch;
  height: 30px;
  font-size: 13px;
}

.industry-panel {
  padding: 18px 18px 12px;
}

.industry-content {
  margin-top: 8px;
  min-height: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}

.industry-content-line {
  margin: 0;
  flex: 0 1 auto;
  max-width: calc(50% - 8px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 4) Video wider + no black bars */
.long-home-showreel .section-inner {
  max-width: 1320px;
}

.long-home-poster {
  max-width: 980px;
  aspect-ratio: 16 / 9;
  background: transparent;
}

.long-home-poster img,
.long-home-poster .promo-video {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  background: transparent;
}

@media (max-width: 1120px) {
  .footer-inner {
    width: min(1140px, calc(100% - 120px));
    gap: 90px;
  }

  .long-home-partners .partner-grid img {
    height: 36px;
  }

  .industry-tab {
    width: 100%;
    height: 40px;
    font-size: 14px;
  }

  .industry-content {
    gap: 8px 12px;
  }

  .industry-content-line {
    max-width: 100%;
    white-space: normal;
  }

  .long-home-poster {
    max-width: 900px;
  }
}

@media (max-width: 760px) {
  .footer-inner {
    width: calc(100% - 24px);
    gap: 24px;
  }

  .long-home-partners .partner-grid img {
    height: 32px;
  }

  .industry-tab {
    width: 100%;
    height: 38px;
    font-size: 14px;
  }

  .industry-content {
    gap: 6px 10px;
  }

  .industry-content-line {
    max-width: 100%;
    white-space: normal;
  }
}

/* ===== Partners Unified Size ===== */
.long-home-partners .section-inner {
  width: 75%;
  max-width: none;
}

.long-home-partners .partner-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  width: 100%;
}

.long-home-partners .partner-grid img {
  width: 100%;
  height: 64px;
  object-fit: contain;
  justify-self: stretch;
  align-self: center;
  padding: 6px 8px;
}

@media (max-width: 1120px) {
  .long-home-partners .section-inner {
    width: calc(100% - 48px);
  }

  .long-home-partners .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .long-home-partners .partner-grid img {
    height: 52px;
    padding: 4px 6px;
  }
}

@media (max-width: 760px) {
  .long-home-partners .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .long-home-partners .partner-grid img {
    height: 46px;
    padding: 2px 4px;
  }
}

/* ===== Industry Tabs Compact No Gap ===== */
.industry-tabs {
  gap: 0;
}

.industry-tab {
  height: 28px;
  border-radius: 0;
}

@media (max-width: 1120px) {
  .industry-tabs {
    gap: 0;
  }

  .industry-tab {
    height: 34px;
  }
}

@media (max-width: 760px) {
  .industry-tabs {
    gap: 0;
  }

  .industry-tab {
    height: 32px;
    border-radius: 0;
  }
}

/* ===== Service Two Blocks Narrow ===== */
.service-choice-panel {
  width: 82%;
  margin: 0 auto;
}

.service-choice-column {
  min-height: 156px;
  padding: 18px 24px 14px;
}

.service-choice-column h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.service-choice-column p {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.6;
}

@media (max-width: 1120px) {
  .service-choice-panel {
    width: 92%;
  }

  .service-choice-column {
    min-height: 136px;
    padding: 14px 16px 10px;
  }
}

@media (max-width: 760px) {
  .service-choice-panel {
    width: 100%;
  }

  .service-choice-column {
    min-height: 0;
    padding: 12px 12px 10px;
  }
}

/* ===== 2026-04 Structure-Safe Visual Polish ===== */
:root {
  --polish-radius-sm: 8px;
  --polish-radius-md: 12px;
  --polish-border-soft: rgba(22, 36, 80, 0.1);
  --polish-shadow-soft: 0 10px 24px rgba(16, 32, 76, 0.08);
  --polish-shadow-card: 0 14px 30px rgba(16, 32, 76, 0.11);
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  text-rendering: optimizeLegibility;
}

.site-header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--polish-border-soft);
  backdrop-filter: saturate(130%) blur(8px);
  -webkit-backdrop-filter: saturate(130%) blur(8px);
}

.site-nav-link {
  border-radius: var(--polish-radius-sm);
  transition: color 0.2s ease, text-shadow 0.2s ease, background-color 0.2s ease;
}

.site-nav-link:hover {
  background: rgba(43, 160, 232, 0.07);
}

.site-nav-item.is-active > .site-nav-link {
  background: rgba(43, 160, 232, 0.06);
}

.site-nav-item.is-active > .site-nav-link::after,
.site-nav-link:hover::after {
  left: 22px;
  right: 22px;
  border-radius: 2px;
}

.hero-company-panel {
  background: rgba(16, 44, 112, 0.26);
  border: 1px solid rgba(143, 193, 255, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 18px 36px rgba(0, 18, 70, 0.25);
}

.long-home-poster {
  border-radius: var(--polish-radius-md);
  overflow: hidden;
  box-shadow: var(--polish-shadow-card);
}

.reason-card,
.service-choice-column,
.tech-card,
.series-card,
.industry-panel,
.honors-main,
.partner-grid {
  border: 1px solid var(--polish-border-soft);
  box-shadow: var(--polish-shadow-soft);
}

.reason-card,
.service-choice-column,
.tech-card,
.series-card,
.industry-panel,
.honors-main {
  border-radius: var(--polish-radius-md);
}

.reason-card,
.service-choice-column,
.tech-card,
.series-card {
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.reason-card:hover,
.service-choice-column:hover,
.tech-card:hover,
.series-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--polish-shadow-card);
}

.industry-tab {
  transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.footer,
.offline-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-qrcode img {
  border-radius: 6px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.24);
}

.tool-button {
  transition: transform 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.tool-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(13, 20, 55, 0.2);
  color: #2ba0e8;
}

/* ===== Cursor Semantics ===== */
body,
#jzRoot,
#jzRoot * {
  cursor: default !important;
}

#jzRoot a[href],
#jzRoot button,
#jzRoot [role="button"],
#jzRoot .site-nav-link,
#jzRoot .site-nav-submenu a,
#jzRoot .nav-toggle,
#jzRoot .hero-dot,
#jzRoot .industry-tab,
#jzRoot .honors-thumb,
#jzRoot .tool-button,
.site-header a[href],
.site-header button,
.floating-tools .tool-button {
  cursor: pointer !important;
}

#jzRoot input[type='checkbox'],
#jzRoot input[type='radio'],
#jzRoot input[type='submit'],
#jzRoot input[type='button'],
#jzRoot select {
  cursor: pointer !important;
}

#jzRoot input:not([type='button']):not([type='submit']):not([type='reset']):not([type='checkbox']):not([type='radio']),
#jzRoot textarea {
  cursor: text !important;
}