:root {
  --gold: #b78a4a;
  --gold-dark: #8c6532;
  --blue: #0b67ad;
  --blue-dark: #083c78;
  --ink: #263241;
  --muted: #6b7788;
  --line: #e4e8ef;
  --soft: #f7f8fb;
  --white: #fff;
  --shadow: 0 16px 42px rgba(25, 54, 92, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
  line-height: 1.75;
  background: #fff;
}

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 4px 18px rgba(35, 48, 66, .08);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 86px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 24px;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 70px;
  height: 48px;
  object-fit: contain;
}

.brand strong {
  display: block;
  color: var(--blue-dark);
  font-size: 24px;
  line-height: 1.05;
  letter-spacing: 1px;
}

.brand small {
  display: block;
  color: #7f8794;
  font-size: 12px;
  white-space: nowrap;
}

.main-nav > ul {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 4px;
  list-style: none;
}

.main-nav li {
  position: relative;
}

.main-nav li > a {
  min-width: 76px;
  height: 64px;
  padding: 10px 12px;
  display: grid;
  place-items: center;
  align-content: center;
  border-radius: 4px;
  color: #333;
  text-align: center;
}

.main-nav b {
  font-size: 15px;
  line-height: 1.2;
}

.main-nav span {
  color: #777;
  font-size: 12px;
  line-height: 1.2;
}

.main-nav li.active > a,
.main-nav li:hover > a {
  color: #fff;
  background: var(--gold);
}

.main-nav li.active span,
.main-nav li:hover span {
  color: rgba(255, 255, 255, .85);
}

.dropdown {
  position: absolute;
  left: 0;
  top: 64px;
  display: none;
  min-width: 168px;
  padding: 8px 0;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.main-nav li:hover .dropdown {
  display: block;
}

.dropdown a {
  display: block;
  padding: 10px 18px;
  color: #384558;
  white-space: nowrap;
}

.dropdown a:hover {
  color: #fff;
  background: var(--gold);
}

.hotline {
  color: var(--blue-dark);
  font-size: 22px;
  font-style: italic;
  font-weight: 900;
  white-space: nowrap;
}

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue-dark);
  font-size: 24px;
}

.home-hero {
  min-height: 430px;
  display: grid;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(244, 248, 252, .90), rgba(240, 247, 253, .55) 44%, rgba(13, 91, 164, .10)),
    url("hero-technology.png") center / cover no-repeat;
}

.hero-content {
  padding: 72px 0;
}

.hero-content h1 {
  max-width: 620px;
  margin: 0;
  color: #806034;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.22;
}

.hero-rotator h1 {
  display: grid;
  gap: 16px;
}

.hero-rotator h1 span {
  display: block;
  color: #424a56;
}

.hero-rotator h1 span:nth-child(1),
.hero-rotator h1 span:nth-child(2) {
  color: #9a7341;
}

.hero-rotator.fade h1 {
  animation: heroFade .55s ease both;
}

@keyframes heroFade {
  from { opacity: .18; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-content .en {
  margin: 16px 0 22px;
  color: #7a8a9d;
  font-size: 18px;
  letter-spacing: .4px;
}

.hero-content p:last-child {
  max-width: 700px;
  color: #5b6676;
  font-size: 17px;
}

.search-band {
  padding: 22px 0;
  background: #fff;
}

.search-band form {
  width: min(520px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 96px;
  border: 2px solid #b58a51;
}

.search-band input,
.search-band button,
.message-form input,
.message-form textarea,
.message-form button {
  font: inherit;
}

.search-band input {
  min-width: 0;
  height: 46px;
  padding: 0 18px;
  border: 0;
  outline: none;
}

.search-band button,
.message-form button {
  border: 0;
  color: #fff;
  background: var(--gold);
  font-weight: 700;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.search-feedback,
.form-feedback {
  min-height: 22px;
  margin: 8px auto 0;
  color: #6a7482;
  font-size: 14px;
  text-align: center;
}

.search-feedback a {
  margin: 0 3px;
  color: var(--blue);
  font-weight: 700;
}

.form-feedback {
  text-align: left;
}

.intro-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding: 54px 0 20px;
}

.intro-links a,
.service-card,
.service-wide,
.scene-grid article,
.news-item,
.feature-grid article,
.flow-grid article,
.case-card,
.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(32, 64, 96, .08);
}

.intro-links a {
  min-height: 150px;
  padding: 28px;
  display: grid;
  align-content: end;
  background: linear-gradient(135deg, #fff, #f6f9fc);
}

.intro-links b {
  color: var(--blue-dark);
  font-size: 18px;
}

.intro-links span {
  color: var(--muted);
}

.home-profile {
  padding: 76px 0 92px;
}

.home-profile-copy {
  margin: 0 auto 76px;
  max-width: 1120px;
}

.home-profile-copy h2 {
  margin: 0 0 12px;
  color: var(--gold-dark);
  font-size: 30px;
  font-weight: 500;
}

.home-profile-copy .en {
  margin: 0 0 24px;
  color: var(--gold-dark);
  font-size: 22px;
}

.home-profile-copy p:last-child {
  max-width: 980px;
  color: #8a8f98;
  line-height: 2.2;
}

.home-profile-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.home-profile-card {
  min-height: 422px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: translateY(0);
  transition: transform .28s ease, box-shadow .28s ease;
  will-change: transform;
}

.home-profile-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 26px 58px rgba(25, 54, 92, .18);
}

.home-profile-card h3 {
  margin: 26px 28px 14px;
  color: var(--gold-dark);
  font-size: 16px;
  font-weight: 500;
}

.home-profile-card p {
  margin: 0 28px;
  color: #9aa0aa;
}

.home-profile-card:hover h3 {
  color: var(--blue-dark);
}

.logo-panel {
  height: 274px;
  padding: 16px 24px;
  display: grid;
  align-content: center;
  justify-items: center;
  background: #fff;
  overflow: hidden;
  transform: scale(1);
  transition: transform .34s ease;
}

.logo-card:hover .logo-panel {
  transform: scale(1.025);
}

.logo-panel strong {
  color: var(--blue-dark);
  font-size: 21px;
  font-style: italic;
  letter-spacing: 3px;
}

.logo-panel img {
  width: 220px;
  height: 82px;
  object-fit: contain;
}

.logo-panel span {
  color: var(--blue-dark);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 2px;
}

.logo-panel em {
  width: 100%;
  margin-top: 12px;
  padding: 8px 10px;
  color: #fff;
  background: #0f559d;
  border-radius: 7px;
  font-style: normal;
  font-size: 14px;
  text-align: center;
  line-height: 1.55;
}

.photo-card > div {
  height: 274px;
  background-position: center;
  background-size: cover;
  transform: scale(1);
  transition: transform .34s ease;
}

.photo-card:hover > div {
  transform: scale(1.045);
}

.photo-card.business > div {
  background-image:
    linear-gradient(0deg, rgba(255,255,255,.05), rgba(255,255,255,.05)),
    url("home-testing-business.png");
}

.photo-card.support > div {
  background-image:
    linear-gradient(0deg, rgba(255,255,255,.05), rgba(255,255,255,.05)),
    url("home-help-support.png");
}

.home-business {
  background: #f7f7f7;
  box-shadow: inset 0 10px 28px rgba(32, 64, 96, .08);
}

.home-business-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 72px 84px;
}

.home-business-item {
  display: grid;
  grid-template-columns: 322px 1fr;
  gap: 28px;
  align-items: center;
}

.home-business-img {
  height: 258px;
  display: block;
  background: #f7f9fc;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.home-business-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .35s ease;
}

.home-business-item:hover .home-business-img img {
  transform: scale(1.035);
}

.home-business-item h3 {
  margin: 0 0 22px;
  color: #4b4f58;
  font-size: 21px;
  font-weight: 500;
}

.home-business-item p {
  margin: 0 0 30px;
  color: #858b95;
  line-height: 2;
}

.llm-intro {
  padding: 38px 0 72px;
  background: #f7f9fc;
}

.llm-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(520px, 1.12fr);
  gap: 58px;
  align-items: center;
}

.llm-kicker,
.llm-section-title > span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
}

.llm-intro-copy h1 {
  margin: 14px 0 20px;
  color: #27364a;
  font-size: 46px;
  line-height: 1.18;
}

.llm-intro-copy p {
  margin: 0 0 16px;
  color: #667181;
  line-height: 1.95;
}

.llm-intro-copy .llm-lead {
  color: #34445a;
  font-size: 18px;
}

.llm-intro-actions {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-top: 30px;
}

.llm-text-link {
  color: var(--blue);
  font-weight: 700;
}

.llm-intro-visual {
  margin: 0;
  background: #fff;
  box-shadow: 0 18px 44px rgba(28, 62, 96, .14);
  overflow: hidden;
}

.llm-intro-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  object-fit: cover;
}

.llm-intro-visual figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  color: #758092;
  font-size: 13px;
}

.llm-intro-visual figcaption strong {
  color: #27364a;
}

.llm-section {
  padding: 78px 0;
}

.llm-dimensions,
.llm-process-section {
  background: #f3f6f9;
}

.llm-section-title {
  max-width: 720px;
  margin: 0 auto 38px;
  text-align: center;
}

.llm-section-title h2 {
  margin: 10px 0 12px;
  color: #27364a;
  font-size: 34px;
}

.llm-section-title p {
  margin: 0;
  color: #7a8493;
}

.llm-dimension-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.llm-dimension-grid article {
  min-height: 220px;
  padding: 28px;
  background: #fff;
  border-top: 3px solid var(--gold);
  box-shadow: 0 8px 24px rgba(31, 58, 88, .07);
}

.llm-dimension-grid b,
.llm-process b {
  color: var(--gold);
  font-size: 13px;
}

.llm-dimension-grid h3,
.llm-scenario-grid h3,
.llm-process h3 {
  margin: 18px 0 12px;
  color: #2b3a4e;
  font-size: 19px;
}

.llm-dimension-grid p,
.llm-scenario-grid p,
.llm-process p {
  margin: 0;
  color: #778291;
  line-height: 1.85;
}

.llm-scenario-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #dfe5ec;
}

.llm-scenario-grid article {
  min-height: 194px;
  padding: 28px;
  background: #fff;
}

.llm-scenario-grid article::before {
  content: "";
  width: 38px;
  height: 3px;
  display: block;
  background: var(--blue);
}

.llm-process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: #dce3eb;
}

.llm-process article {
  min-height: 210px;
  padding: 26px;
  background: #fff;
}

.llm-results-section {
  background: #153f6d;
}

.llm-results {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 72px;
  align-items: center;
}

.llm-results h2 {
  margin: 12px 0 18px;
  color: #fff;
  font-size: 34px;
}

.llm-results > div > p {
  margin: 0 0 28px;
  color: #d7e1ec;
  line-height: 1.9;
}

.llm-results ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  background: rgba(255,255,255,.16);
  list-style: none;
}

.llm-results li {
  min-height: 128px;
  padding: 24px;
  background: #194b81;
}

.llm-results li strong,
.llm-results li span {
  display: block;
}

.llm-results li strong {
  margin-bottom: 9px;
  color: #fff;
  font-size: 17px;
}

.llm-results li span {
  color: #c5d5e6;
  line-height: 1.7;
}

.section {
  padding: 76px 0;
}

.section-title {
  margin-bottom: 34px;
  text-align: center;
}

.section-title h2 {
  margin: 0;
  color: #2c3544;
  font-size: clamp(28px, 4vw, 40px);
}

.section-title p {
  margin: 8px 0 0;
  color: var(--muted);
}

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

.service-card {
  min-height: 278px;
  padding: 28px;
}

.service-card i {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: #fff;
  background: var(--gold);
  border-radius: 50%;
  font-style: normal;
  font-weight: 900;
  font-size: 22px;
}

.service-card h3,
.service-wide h2,
.scene-grid h3,
.news-item h4,
.feature-grid h3,
.flow-grid h3,
.case-card h3 {
  margin: 0 0 10px;
  color: #263241;
  line-height: 1.35;
}

.service-card p,
.service-wide p,
.scene-grid p,
.news-item p,
.feature-grid p,
.flow-grid p,
.case-card p {
  margin: 0;
  color: var(--muted);
}

.service-card a {
  display: inline-block;
  margin-top: 20px;
  color: var(--gold-dark);
  font-weight: 700;
}

.app-scenes,
.news-section,
.page-hero,
.consult {
  background: var(--soft);
}

.scene-grid,
.news-grid,
.feature-grid,
.flow-grid,
.case-grid,
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.scene-grid article,
.feature-grid article,
.flow-grid article,
.case-card {
  padding: 26px;
}

.scene-card {
  min-height: 182px;
  padding: 34px 38px;
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 28px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 34px rgba(32, 64, 96, .10);
}

.scene-card i {
  width: 70px;
  height: 70px;
  position: relative;
  display: block;
  color: var(--gold-dark);
}

.scene-card i::before,
.scene-card i::after {
  content: "";
  position: absolute;
  border-color: currentColor;
}

.scene-card .paper-plane::before {
  inset: 9px;
  border: 5px solid currentColor;
  border-radius: 50%;
}

.scene-card .paper-plane::after {
  left: 22px;
  top: 18px;
  width: 30px;
  height: 30px;
  border-top: 5px solid currentColor;
  border-right: 5px solid currentColor;
  transform: rotate(35deg) skew(-12deg);
}

.scene-card .medal::before {
  left: 20px;
  top: 20px;
  width: 30px;
  height: 30px;
  border: 5px solid currentColor;
  border-radius: 50%;
}

.scene-card .medal::after {
  left: 14px;
  top: 4px;
  width: 42px;
  height: 28px;
  border-left: 8px solid currentColor;
  border-right: 8px solid currentColor;
  transform: skew(-18deg);
}

.scene-card .gear::before {
  inset: 12px;
  border: 6px solid currentColor;
  border-radius: 50%;
  box-shadow: 0 -16px 0 -9px currentColor, 0 16px 0 -9px currentColor, 16px 0 0 -9px currentColor, -16px 0 0 -9px currentColor;
}

.scene-card .gear::after {
  inset: 28px;
  border: 5px solid currentColor;
  border-radius: 50%;
}

.scene-card .person::before {
  left: 22px;
  top: 7px;
  width: 26px;
  height: 26px;
  border: 5px solid currentColor;
  border-radius: 50%;
}

.scene-card .person::after {
  left: 16px;
  top: 39px;
  width: 38px;
  height: 24px;
  border: 5px solid currentColor;
  border-bottom: 0;
  border-radius: 28px 28px 0 0;
}

.scene-card .image::before {
  inset: 9px;
  border: 5px solid currentColor;
  border-radius: 8px;
}

.scene-card .image::after {
  left: 20px;
  top: 38px;
  width: 32px;
  height: 22px;
  border-left: 5px solid currentColor;
  border-top: 5px solid currentColor;
  transform: rotate(38deg);
}

.scene-card .clipboard::before {
  left: 15px;
  top: 12px;
  width: 38px;
  height: 48px;
  border: 5px solid currentColor;
  border-radius: 7px;
}

.scene-card .clipboard::after {
  left: 26px;
  top: 4px;
  width: 18px;
  height: 14px;
  border: 5px solid currentColor;
  border-radius: 7px;
  background: #fff;
}

.home-news-section {
  background: #f7f7f7;
}

.home-news-tabs {
  margin: 0 auto 54px;
  padding-bottom: 18px;
  display: flex;
  justify-content: center;
  gap: 64px;
  border-bottom: 2px solid #353535;
}

.home-news-tabs a {
  min-width: 120px;
  padding-bottom: 14px;
  color: var(--gold-dark);
  font-size: 28px;
  text-align: center;
  position: relative;
}

.home-news-tabs a.active {
  color: #7a7d82;
}

.home-news-tabs a.active::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: -20px;
  height: 4px;
  background: var(--gold);
}

.home-news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 44px;
}

.home-news-card {
  min-height: 390px;
  display: grid;
  grid-template-rows: 144px auto auto 1fr;
}

.home-news-img {
  background: #fff center / cover no-repeat;
}

.home-news-img.img-0 {
  background-image: url("hui-ruan-logo.png");
  background-size: 72%;
}

.home-news-img.img-1 {
  background-image: url("hero-technology.png");
}

.home-news-img.img-2 {
  background-image: url("home-testing-business.png");
}

.home-news-img.img-3 {
  background-image: url("business-tile-city.png");
}

.home-news-card h4 {
  margin: 24px 0 14px;
  color: #1f2530;
  font-size: 20px;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.home-news-card p {
  margin: 0;
  color: #8b8f96;
  line-height: 2;
}

.home-news-card span {
  align-self: end;
  color: #9fa4ab;
  font-size: 42px;
  line-height: 1;
}

.video-grid a {
  min-height: 170px;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(8, 60, 120, .82), rgba(183, 138, 74, .72)),
    url("hero-technology.png") center / cover no-repeat;
  font-size: 22px;
  font-weight: 800;
  text-align: center;
}

.business-image-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 54px 0 48px;
}

.business-image-strip article {
  min-height: 210px;
  background-position: center;
  background-size: cover;
  position: relative;
  overflow: hidden;
}

.business-image-strip article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, .48), rgba(0, 0, 0, .16));
}

.business-image-strip div {
  position: relative;
  z-index: 1;
  padding: 42px 44px;
  color: #fff;
}

.business-image-strip h2 {
  margin: 0 0 4px;
  font-size: 22px;
}

.business-image-strip p {
  margin: 0 0 18px;
  font-weight: 700;
}

.business-image-strip span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
}

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

.news-item {
  min-height: 206px;
  padding: 22px;
}

.news-item span,
.article-list span,
.meta {
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 700;
}

.page-hero {
  padding: 78px 0;
  background:
    linear-gradient(90deg, rgba(8, 48, 94, .88), rgba(9, 103, 173, .72)),
    url("hero-technology.png") center / cover no-repeat;
  color: #fff;
}

.case-visual-hero,
.social-visual-hero {
  min-height: 300px;
  display: grid;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(8, 37, 75, .86), rgba(12, 97, 173, .45)),
    url("hero-technology.png") center / cover no-repeat;
}

.case-visual-hero h1,
.social-visual-hero h1 {
  margin: 0;
  font-size: clamp(36px, 5vw, 60px);
}

.case-visual-hero p,
.social-visual-hero p,
.case-visual-hero span {
  color: rgba(255, 255, 255, .86);
}

.case-tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-bottom: 32px;
  border: 1px solid var(--line);
  background: #fff;
}

.case-tabs article {
  min-height: 120px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  border-right: 1px solid var(--line);
  color: #7c6d5c;
}

.case-tabs article:last-child {
  border-right: 0;
}

.case-tabs .active {
  color: #fff;
  background: var(--gold);
}

.case-tabs i {
  font-style: normal;
  font-size: 34px;
}

.case-tabs span {
  font-size: 16px;
}

.case-showcase {
  min-height: 320px;
  padding: 44px;
  display: grid;
  align-items: end;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(39, 28, 18, .76), rgba(39, 28, 18, .20)),
    url("hero-technology.png") center / cover no-repeat;
}

.case-showcase div {
  max-width: 620px;
}

.case-showcase h2 {
  margin: 0 0 12px;
  font-size: 30px;
}

.case-showcase p {
  color: rgba(255, 255, 255, .86);
}

.social-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
  margin-bottom: 54px;
}

.social-intro h1 {
  color: var(--gold-dark);
  font-size: 30px;
}

.social-intro .en {
  color: var(--gold-dark);
  font-size: 22px;
}

.social-image {
  min-height: 260px;
  padding: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(8, 59, 128, .68), rgba(5, 129, 189, .42)),
    url("hero-technology.png") center / cover no-repeat;
  border: 18px solid #fff;
  box-shadow: var(--shadow);
}

.social-image span {
  font-size: 34px;
  letter-spacing: 6px;
  font-weight: 900;
}

.price-hero {
  min-height: 210px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 4% 80%, rgba(255, 255, 255, .48) 0 2px, transparent 3px) 0 0 / 22px 22px,
    linear-gradient(90deg, #0d42df, #1747e8);
}

.price-hero-card {
  width: min(700px, calc(100% - 40px));
  min-height: 104px;
  display: grid;
  place-items: center;
  color: #fff;
  background:
    linear-gradient(0deg, rgba(4, 61, 145, .24), rgba(4, 61, 145, .24)),
    url("hero-technology.png") center 45% / cover no-repeat;
  border-radius: 48% 48% 45% 45% / 14% 14% 16% 16%;
  box-shadow: 0 12px 34px rgba(0, 18, 98, .18);
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  letter-spacing: 2px;
}

.price-page {
  padding: 34px 0 84px;
  background: #fff;
}

.price-heading {
  width: min(530px, calc(100% - 32px));
  margin: 26px auto 58px;
  text-align: center;
}

.price-heading h1 {
  margin: 0 0 18px;
  color: var(--gold-dark);
  font-size: 28px;
  font-weight: 500;
}

.price-heading p {
  margin: 0;
  color: #9b7f5f;
}

.price-table-wrap {
  width: min(1320px, calc(100% - 120px));
  margin: 0 auto;
  overflow-x: auto;
}

.price-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  table-layout: fixed;
  color: #555;
  font-size: 14px;
  text-align: center;
}

.price-table th {
  height: 50px;
  padding: 10px 12px;
  color: #fff;
  background: #b29168;
  border: 1px solid #cfc2b2;
  font-weight: 500;
}

.price-table td {
  min-height: 39px;
  padding: 9px 12px;
  border: 1px solid #c9c9c9;
  background: #fff;
  vertical-align: middle;
}

.price-table td:first-child {
  width: 18%;
}

.process-page {
  max-width: 920px;
}

.process-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.process-row b {
  color: var(--gold-dark);
  font-size: 26px;
}

.process-row h2 {
  margin: 0 0 10px;
}

.process-row ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.standard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.standard-grid article {
  padding: 26px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 12px 30px rgba(32, 64, 96, .08);
}

.standard-grid h2 {
  margin: 0 0 10px;
  color: var(--gold-dark);
}

.download-block {
  margin: 32px 0 54px;
  padding: 28px;
  background: #fafafa;
  border: 1px solid var(--line);
}

.download-block a {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.faq-title {
  margin-bottom: 42px;
  text-align: center;
}

.faq-title h1 {
  color: var(--gold-dark);
  font-weight: 500;
}

.faq-layout {
  display: grid;
  grid-template-columns: 326px 1fr;
  gap: 46px;
  align-items: start;
}

.qa-poster {
  min-height: 380px;
  padding: 24px;
  display: grid;
  align-content: center;
  gap: 10px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(7, 44, 125, .94), rgba(10, 92, 184, .86)),
    url("hero-technology.png") center / cover no-repeat;
}

.qa-poster span {
  width: fit-content;
  padding: 5px 12px;
  background: rgba(255, 255, 255, .20);
  border-radius: 16px;
  font-weight: 800;
}

.qa-poster b {
  display: block;
  margin-top: 20px;
  padding: 18px;
  border: 2px solid #fff;
  border-radius: 10px;
  color: #ffe84a;
  font-size: 26px;
  text-align: center;
}

.qa-poster em {
  margin-top: 16px;
  color: #ffe84a;
  font-style: normal;
  font-weight: 900;
  text-align: center;
}

.faq-list article {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.faq-list h2 {
  margin: 0 0 12px;
  color: #263241;
  font-size: 18px;
}

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

.page-hero p {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, .76);
  text-transform: uppercase;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
}

.page-hero span {
  display: block;
  max-width: 780px;
  margin-top: 12px;
  color: rgba(255, 255, 255, .88);
}

.breadcrumb {
  padding: 18px 0;
  color: #7c8797;
  font-size: 14px;
}

.breadcrumb a {
  color: var(--blue-dark);
}

.service-list {
  display: grid;
  gap: 20px;
}

.business-service-page {
  padding-top: 92px;
}

.business-service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 54px 64px;
  padding-top: 28px;
}

.business-service-card {
  display: grid;
  grid-template-columns: 285px 1fr;
  align-items: start;
  gap: 28px;
  padding: 18px 18px 18px 18px;
  background: #fff;
  border-bottom: 1px solid rgba(183, 138, 74, .42);
  box-shadow: 0 12px 34px rgba(22, 42, 66, .07);
}

.business-service-img {
  display: block;
  min-height: 153px;
  background: #f7f9fc;
  overflow: hidden;
}

.business-service-img img {
  width: 100%;
  height: 100%;
  min-height: 153px;
  display: block;
  object-fit: cover;
  transition: transform .35s ease;
}

.business-service-card:hover .business-service-img img {
  transform: scale(1.035);
}

.business-service-card h2 {
  margin: 0 0 18px;
  color: #646464;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.35;
}

.business-service-card h2 a {
  color: inherit;
}

.business-service-card p {
  min-height: 126px;
  margin: 0 0 24px;
  color: #969696;
  font-size: 17px;
  line-height: 1.9;
}

.service-wide {
  padding: 28px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 24px;
  align-items: center;
}

.service-wide ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  color: #fff;
  background: var(--gold);
  border-radius: 3px;
  font-weight: 800;
}

.btn.light {
  color: var(--blue-dark);
  background: #fff;
}

.detail-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 34px;
  align-items: start;
}

.side-menu {
  position: sticky;
  top: 108px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.side-menu a {
  display: block;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: #40506a;
  font-weight: 700;
}

.side-menu a.active,
.side-menu a:hover {
  color: #fff;
  background: var(--gold);
}

.detail-main h2,
.prose h2,
.article h1 {
  margin: 0 0 16px;
  color: #263241;
}

.service-detail-head {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: center;
  margin-bottom: 48px;
}

.service-detail-head h1 {
  margin: 0 0 24px;
  color: var(--gold-dark);
  font-size: 34px;
  font-weight: 500;
}

.service-detail-head p {
  margin: 0;
  color: #7d8490;
  font-size: 17px;
  line-height: 2.15;
}

.service-detail-visual {
  min-height: 300px;
  display: grid;
  place-items: center;
  color: #fff;
  background: url("hero-technology.png") center / cover no-repeat;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.service-detail-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 28, 70, .80), rgba(0, 151, 206, .26));
}

.service-detail-visual span {
  position: relative;
  z-index: 1;
  font-size: 36px;
  font-weight: 900;
  letter-spacing: 3px;
  text-shadow: 0 6px 20px rgba(0,0,0,.28);
}

.service-detail-visual.accept,
.service-detail-visual.scan,
.service-detail-visual.power {
  background-image: url("business-tile-road.png");
}

.service-detail-visual.penetration,
.service-detail-visual.code {
  background-image: url("business-tile-mountain.png");
}

.service-detail-visual.register,
.service-detail-visual.medical {
  background-image: url("home-testing-business.png");
}

.service-feature-grid {
  grid-template-columns: repeat(2, 1fr);
}

.service-use-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 24px 0 44px;
}

.service-use-grid a {
  min-height: 78px;
  display: grid;
  place-items: center;
  color: var(--gold-dark);
  background: #fff;
  border: 1px solid #dcc9af;
  font-size: 17px;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 10px 22px rgba(32, 64, 96, .08);
}

.service-scenes-section {
  background: #fff;
}

.softtest-overview-page .service-scenes-section .section-title,
.softtest-overview-page .report-types-section .section-title {
  margin-bottom: 54px;
}

.softtest-overview-page .service-scenes-section .section-title h2,
.softtest-overview-page .report-types-section .section-title h2 {
  color: #957143;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.45;
}

.softtest-overview-page .service-scenes-section .section-title p,
.softtest-overview-page .report-types-section .section-title p {
  margin-top: 14px;
  color: #b38d54;
  font-size: 18px;
  line-height: 1.8;
}

.service-scenes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.service-scenes-grid .scene-card {
  min-height: 172px;
  padding: 34px 38px;
  color: inherit;
}

.service-scenes-grid .scene-card i {
  color: var(--gold-dark);
}

.service-scenes-grid h3 {
  margin: 0 0 18px;
  color: #222831;
  font-size: 24px;
  font-weight: 700;
}

.service-scenes-grid p {
  margin: 0;
  color: #9a9a9a;
  font-size: 17px;
  line-height: 1.8;
}

.report-types-section {
  background: #f2f2f2;
}

.report-type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
}

.report-type-card {
  display: block;
  padding: 20px 20px 28px;
  background: #fff;
  color: #333;
  text-align: center;
  box-shadow: 0 12px 30px rgba(32, 64, 96, .08);
}

.report-type-card img {
  width: 100%;
  display: block;
  margin-bottom: 26px;
}

.report-type-card h3 {
  margin: 0 0 22px;
  color: #333;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.35;
}

.report-type-card p {
  margin: 8px 0 0;
  color: #8c8c8c;
  font-size: 17px;
}

.report-detail-page {
  display: grid;
  grid-template-columns: minmax(360px, 520px) 1fr;
  gap: 46px;
  align-items: start;
}

.report-detail-image img {
  width: 100%;
  display: block;
  box-shadow: var(--shadow);
}

.report-detail-copy h1 {
  margin: 22px 0 24px;
  color: #1f2530;
  font-size: 44px;
  line-height: 1.25;
}

.report-detail-copy p {
  margin: 0 0 18px;
  color: #7d8490;
  font-size: 17px;
  line-height: 2;
}

.report-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 260px;
  min-height: 54px;
  margin-top: 24px;
  color: #fff;
  background: var(--gold);
  border-radius: 999px;
  font-size: 24px;
}

.origin-service-page {
  background: #fff;
  color: #5f5f5f;
}

.origin-intro {
  background: #f0f0f0;
  padding: 64px 0 70px;
}

.origin-intro-grid {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) 520px;
  gap: 72px;
  align-items: center;
}

.origin-intro-copy {
  text-align: center;
}

.origin-intro-copy h1 {
  margin: 0 0 32px;
  color: #957143;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.45;
}

.origin-intro-copy p {
  margin: 0 auto;
  max-width: 680px;
  color: #5f5f5f;
  font-size: 15px;
  line-height: 2.25;
  text-align: left;
}

.origin-intro-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0,0,0,.08);
  background: #102947;
}

.origin-intro-visual img {
  width: 100%;
  aspect-ratio: 1.28 / 1;
  max-height: 430px;
  object-fit: cover;
  display: block;
}

.origin-intro-visual.labeled::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 20, 42, .45), rgba(5, 20, 42, .12));
  z-index: 1;
}

.origin-intro-visual figcaption {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: min(86%, 520px);
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  text-shadow: 0 8px 24px rgba(0, 0, 0, .36);
}

.origin-btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  margin-top: 42px;
  padding: 0 24px;
  color: #fff;
  background: #b88d4a;
  border-radius: 4px;
  font-size: 16px;
}

.origin-section {
  padding: 78px 0;
  background: #fff;
}

.origin-section:nth-of-type(odd) {
  background: #f6f6f6;
}

.origin-title {
  max-width: 820px;
  margin: 0 auto 54px;
  text-align: center;
}

.origin-title h2 {
  margin: 0 0 22px;
  color: #957143;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.45;
}

.origin-title p {
  margin: 0;
  color: #b38d54;
  font-size: 18px;
  line-height: 1.9;
}

.origin-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.origin-card {
  min-height: 260px;
  padding: 38px 30px;
  background: #fff;
  color: #5f5f5f;
  box-shadow: 0 10px 28px rgba(30, 45, 65, .08);
  border: 1px solid #f0f0f0;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease;
}

.origin-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(30, 45, 65, .12);
}

.origin-card span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 24px;
  color: #fff;
  background: #b88d4a;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
}

.origin-card h3 {
  margin: 0 0 20px;
  color: #212121;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.45;
}

.origin-card p {
  margin: 0;
  color: #666;
  font-size: 14px;
  line-height: 2;
  text-align: left;
}

.origin-image-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 56px 68px;
}

.origin-image-card {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  min-height: 260px;
  padding: 0 0 32px;
  border-bottom: 1px solid #d9b27a;
}

.origin-image-card-img {
  display: block;
  overflow: hidden;
  background: #102947;
  box-shadow: 0 10px 28px rgba(30, 45, 65, .10);
}

.origin-image-card-img img {
  display: block;
  width: 100%;
  aspect-ratio: 1.22 / 1;
  object-fit: cover;
}

.origin-image-card h3 {
  margin: 0 0 22px;
  color: #555;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.45;
}

.origin-image-card h3 a {
  color: inherit;
}

.origin-image-card p {
  margin: 0;
  color: #8a8a8a;
  font-size: 16px;
  line-height: 2.05;
}

.origin-image-card .origin-btn {
  min-width: 104px;
  min-height: 42px;
  margin-top: 28px;
  font-size: 15px;
}

.origin-flow-section {
  background: #f0f0f0;
}

.origin-timeline {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 0;
}

.origin-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: #dedede;
}

.origin-timeline article {
  position: relative;
  width: calc(50% - 38px);
  min-height: 142px;
  margin: 0 0 52px;
  color: #5f5f5f;
}

.origin-timeline article:nth-child(odd) {
  margin-right: calc(50% + 38px);
  text-align: right;
}

.origin-timeline article:nth-child(even) {
  margin-left: calc(50% + 38px);
  text-align: left;
}

.origin-timeline i {
  position: absolute;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #b88d4a;
  box-shadow: 0 0 0 8px rgba(184, 141, 74, .14);
}

.origin-timeline article:nth-child(odd) i {
  right: -48px;
}

.origin-timeline article:nth-child(even) i {
  left: -48px;
}

.origin-timeline h3 {
  margin: 0 0 20px;
  color: #555;
  font-size: 20px;
  font-weight: 500;
}

.origin-timeline p {
  margin: 0;
  color: #424242;
  font-size: 17px;
  line-height: 2;
}

.origin-expert {
  padding: 82px 0;
  background: #fff;
  text-align: center;
}

.origin-expert h2 {
  margin: 0 auto 22px;
  max-width: 900px;
  color: #957143;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.6;
}

.origin-expert p {
  margin: 0 auto;
  max-width: 860px;
  color: #9a9a9a;
  font-size: 17px;
  line-height: 2;
}

.origin-soft-head {
  background: #fff;
}

.origin-soft-title {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 70px;
  align-items: center;
  margin-bottom: 48px;
}

.origin-soft-title h1 {
  margin: 0;
  color: #957143;
  font-size: 32px;
  font-weight: 500;
}

.origin-soft-title p {
  margin: 0;
  color: #b38d54;
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
}

.origin-promise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.origin-promise-grid article {
  min-height: 310px;
  padding: 52px 44px;
  color: #fff;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.origin-promise-grid article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .36);
}

.origin-promise-grid h3,
.origin-promise-grid p,
.origin-promise-grid span {
  position: relative;
  z-index: 1;
}

.origin-promise-grid h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.origin-promise-grid p {
  margin: 0 0 24px;
  font-size: 14px;
  font-weight: 700;
}

.origin-promise-grid span {
  display: block;
  max-width: 320px;
  color: rgba(255, 255, 255, .88);
  font-size: 14px;
  line-height: 1.9;
}

.lead,
.prose > p,
.article p {
  color: var(--muted);
  font-size: 17px;
}

.info-origin-page {
  padding-top: 56px;
}

.info-tabs {
  display: flex;
  justify-content: center;
  gap: 64px;
  margin: 0 0 46px;
  border-bottom: 2px solid #2f3338;
}

.info-tabs a {
  position: relative;
  padding: 0 0 22px;
  color: #9a7850;
  font-size: 28px;
  font-weight: 400;
}

.info-tabs a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 108px;
  height: 3px;
  transform: translateX(-50%);
  background: var(--gold);
}

.info-origin-section {
  margin-bottom: 64px;
}

.info-origin-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 24px;
}

.info-origin-head h2 {
  margin: 0;
  color: #263241;
  font-size: 28px;
}

.info-origin-head a {
  color: var(--gold-dark);
}

.info-origin-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 38px;
}

.info-origin-card {
  color: inherit;
}

.info-origin-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #eef2f6;
}

.info-origin-card h3 {
  margin: 22px 0 16px;
  color: #222;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.45;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.info-origin-card p {
  margin: 0 0 24px;
  color: #8c8c8c;
  font-size: 17px;
  line-height: 1.9;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.info-origin-card span {
  color: var(--gold-dark);
  font-size: 14px;
}

.info-dual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 46px;
  margin-top: 60px;
}

.info-column-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  margin-bottom: 22px;
  border-bottom: 1px solid #d8d8d8;
}

.info-column-head h2 {
  margin: 0;
  color: #9a7850;
  font-size: 28px;
  font-weight: 400;
}

.info-column-head a {
  color: #9a7850;
  font-size: 15px;
}

.info-column-list {
  display: grid;
  gap: 34px;
}

.info-compact-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  align-items: start;
  padding-bottom: 34px;
  color: inherit;
  border-bottom: 1px solid #e2e2e2;
}

.info-compact-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #eef2f6;
}

.info-compact-card h3 {
  margin: 0 0 12px;
  color: #222;
  font-size: 22px;
  line-height: 1.45;
  font-weight: 500;
}

.info-compact-card time {
  display: block;
  margin-bottom: 22px;
  color: #aaa;
  font-size: 18px;
}

.info-compact-card p {
  margin: 0 0 22px;
  color: #8f8f8f;
  font-size: 17px;
  line-height: 1.85;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.info-compact-card span {
  display: inline-block;
  padding: 7px 14px;
  color: #aaa;
  border: 1px solid #dfdfdf;
  border-radius: 5px;
  font-size: 14px;
}

.info-list-page {
  display: grid;
  gap: 22px;
}

.info-list-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 38px;
  align-items: center;
  padding: 28px;
  color: inherit;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 34px rgba(20, 40, 60, .06);
}

.info-list-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.info-list-card h3 {
  margin: 0 0 16px;
  color: #263241;
  font-size: 24px;
  font-weight: 600;
}

.info-list-card p {
  margin: 0 0 18px;
  color: #7f8792;
  font-size: 16px;
  line-height: 1.9;
}

.info-list-card span {
  color: var(--gold-dark);
  font-size: 14px;
}

.article-origin {
  display: grid;
  grid-template-columns: minmax(360px, .9fr) minmax(420px, 1.1fr);
  gap: 52px;
  align-items: start;
}

.article-origin-media img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
  background: #eef2f6;
}

.article-origin-copy h1 {
  margin: 0 0 16px;
  color: #263241;
  font-size: 38px;
}

.social-origin-page {
  background: #fff;
}

.social-action-section {
  background: #f7f7f7;
}

.social-action-title {
  max-width: 1400px;
  margin: 0 auto 56px;
  text-align: center;
}

.social-action-title h2 {
  margin: 0 0 12px;
  color: #9a7850;
  font-size: 34px;
  font-weight: 400;
}

.social-action-title p {
  margin: 0 0 32px;
  color: #9a7850;
  font-size: 26px;
  font-family: Georgia, "Times New Roman", serif;
}

.social-action-title span {
  color: #919191;
  font-size: 20px;
  line-height: 1.9;
}

.social-action-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 54px;
}

.social-action-card img {
  width: 100%;
  aspect-ratio: 1 / 1.2;
  object-fit: cover;
  background: #eef2f6;
}

.social-action-card h3 {
  margin: 22px 0 14px;
  color: #9a7850;
  font-size: 22px;
  font-weight: 400;
}

.social-action-card p {
  margin: 0;
  color: #939393;
  font-size: 17px;
  line-height: 1.9;
}

.help-origin-page {
  padding-top: 40px;
}

.help-search {
  display: grid;
  grid-template-columns: 1fr 120px;
  max-width: 640px;
  margin: 0 auto 56px;
  border: 2px solid var(--gold);
}

.help-search input {
  min-height: 56px;
  padding: 0 22px;
  border: 0;
  outline: 0;
  font-size: 17px;
}

.help-search button {
  border: 0;
  color: #fff;
  background: var(--gold);
  font-size: 17px;
}

.help-origin-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 42px;
  align-items: stretch;
}

.help-origin-card {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  color: #fff;
  background: #0d4d86;
  box-shadow: 0 18px 38px rgba(21, 43, 64, .08);
}

.help-origin-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 45, 85, .68), rgba(9, 45, 85, .22) 45%, rgba(9, 45, 85, .76));
}

.help-origin-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.help-origin-card div {
  position: relative;
  z-index: 1;
  min-height: 640px;
  padding: 76px 34px 40px;
  display: flex;
  flex-direction: column;
}

.help-origin-card h3 {
  margin: 0 0 28px;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
}

.help-origin-card p {
  margin: 0;
  color: rgba(255, 255, 255, .92);
  font-size: 18px;
  line-height: 2;
  font-weight: 600;
}

.help-origin-card span {
  display: inline-grid;
  place-items: center;
  align-self: center;
  width: 180px;
  height: 64px;
  margin-top: auto;
  color: #fff;
  background: var(--gold);
  font-weight: 600;
}

/* Source-site aligned help pages */
.help-origin-page {
  width: min(1760px, calc(100% - 88px));
}

.help-origin-grid {
  gap: 38px;
}

.help-origin-card {
  min-height: 0;
  aspect-ratio: 464 / 1033;
  background: #fff;
  box-shadow: none;
}

.help-origin-card::after,
.help-card-copy {
  display: none;
}

.help-origin-card img {
  position: static;
  height: 100%;
  object-fit: cover;
}

.help-page-heading {
  margin: 0 auto 54px;
  text-align: center;
}

.help-page-heading h1 {
  margin: 0 0 18px;
  color: var(--gold-dark);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 0;
}

.help-page-heading p {
  margin: 0;
  color: var(--gold-dark);
  font-size: 20px;
  line-height: 1.8;
}

.standard-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 42px;
  margin: 0 auto 88px;
}

.standard-card {
  min-height: 300px;
  padding: 46px 42px 34px;
  display: grid;
  justify-items: center;
  align-content: start;
  text-align: center;
  background: #f3f3f3;
}

.std-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--gold-dark);
  font-style: normal;
  font-size: 38px;
  line-height: 1;
}

.std-icon::before {
  content: "□";
}

.std-icon.image::before { content: "▧"; }
.std-icon.gear::before { content: "⚙"; }
.std-icon.globe::before { content: "◎"; }
.std-icon.bookmark::before { content: "⌑"; }
.std-icon.bag::before { content: "▢"; }
.std-icon.mail::before { content: "✉"; }
.std-icon.box::before { content: "◇"; }

.standard-card h2 {
  margin: 0 0 20px;
  color: var(--gold-dark);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.35;
}

.standard-card p {
  margin: 0;
  color: #b9b9b9;
  font-size: 17px;
  line-height: 1.75;
}

.download-block {
  margin: 0 auto 46px;
  padding: 0;
  background: transparent;
  border: 0;
  text-align: center;
}

.download-block h2 {
  margin: 0 0 14px;
  color: var(--gold-dark);
  font-size: 30px;
  font-weight: 400;
}

.download-block > p {
  margin: 0 0 54px;
  color: var(--gold-dark);
  font-size: 24px;
  line-height: 1.5;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 34px;
  text-align: left;
}

.download-grid a {
  min-height: 112px;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 64px 1fr 76px;
  align-items: center;
  gap: 18px;
  border: 1px solid #e8e8e8;
  background: #fff;
}

.download-grid i {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #ff4f56;
  border-radius: 4px;
  font-style: normal;
  font-size: 14px;
  font-weight: 700;
}

.download-grid span {
  min-width: 0;
  color: #575757;
  font-size: 20px;
  line-height: 1.32;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.download-grid b {
  grid-column: 2;
  color: #aaa;
  font-size: 15px;
  font-weight: 400;
}

.download-grid em {
  grid-column: 3;
  grid-row: 1 / span 2;
  width: 58px;
  height: 34px;
  display: grid;
  place-items: center;
  justify-self: end;
  color: #8d949d;
  background: #f1f2f4;
  border-radius: 18px;
  font-style: normal;
  font-size: 24px;
}

.faq-page {
  width: min(1540px, calc(100% - 88px));
}

.faq-title {
  margin-bottom: 58px;
}

.faq-title h1 {
  margin: 0 0 22px;
  color: var(--gold-dark);
  font-size: 30px;
  font-weight: 400;
}

.faq-title p {
  margin: 0;
  color: var(--gold-dark);
  font-size: 20px;
}

.faq-layout {
  grid-template-columns: 360px 1fr;
  gap: 54px;
}

.qa-poster {
  min-height: 430px;
  padding: 34px 34px 28px;
  background:
    linear-gradient(135deg, rgba(13, 57, 145, .96), rgba(14, 80, 172, .88)),
    url("hero-technology.png") center / cover no-repeat;
}

.qa-poster span {
  font-size: 15px;
}

.qa-poster b {
  color: #ffec3d;
  font-size: 28px;
}

.qa-poster em {
  color: #ffec3d;
  font-size: 20px;
}

.qa-poster a {
  height: 82px;
  display: grid;
  place-items: center;
  margin-top: 26px;
  color: #fff;
  background: var(--gold);
  font-size: 28px;
  font-weight: 800;
}

.faq-list article {
  padding: 30px 42px;
  border-bottom: 1px solid #e8e8e8;
}

.faq-list article:first-child {
  margin-bottom: 20px;
  border-bottom: 0;
  background: #fff;
  box-shadow: 0 18px 40px rgba(20, 30, 45, .08);
}

.faq-list h2 {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 400;
}

.faq-list h2 a {
  color: var(--gold-dark);
}

.faq-list p {
  color: #767676;
  font-size: 17px;
  line-height: 1.85;
}

.feature-grid,
.flow-grid {
  margin: 24px 0 42px;
}

.flow-grid b {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 16px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
}

.cta-panel {
  margin: 36px 0;
  padding: 32px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
}

.cta-panel h2,
.cta-panel p {
  color: #fff;
}

.article-list {
  display: grid;
  gap: 16px;
}

.article-list a {
  display: block;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
}

.article-list h3 {
  margin: 0 0 8px;
}

.article-list p {
  margin: 0 0 8px;
  color: var(--muted);
}

.stats {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.stats b {
  padding: 20px;
  color: #fff;
  background: var(--gold);
  text-align: center;
}

.about-page {
  width: min(1680px, calc(100% - 32px));
  padding-top: 54px;
}

.about-intro {
  display: grid;
  grid-template-columns: minmax(360px, .92fr) minmax(560px, 1.28fr);
  gap: 68px;
  align-items: start;
}

.about-left {
  display: grid;
  gap: 54px;
}

.about-copy h1 {
  margin: 0 0 28px;
  color: var(--gold-dark);
  font-size: 36px;
  font-weight: 500;
}

.about-copy p {
  margin: 0 0 22px;
  color: #8a8f98;
  font-size: 17px;
  line-height: 2.18;
}

.about-consult-photo {
  margin: 22px 0 0;
  padding: 14px;
  position: relative;
  background: #fff;
  border: 1px solid #edf0f5;
  box-shadow: 0 20px 46px rgba(30, 52, 82, .12);
  overflow: hidden;
}

.about-consult-photo img {
  width: 100%;
  display: block;
  aspect-ratio: 1289 / 679;
  object-fit: contain;
  background: #f5f7fa;
}

.about-consult-photo figcaption {
  position: absolute;
  left: 28px;
  bottom: 26px;
  padding: 8px 14px;
  color: #fff;
  background: rgba(11, 36, 68, .78);
  backdrop-filter: blur(8px);
  font-size: 14px;
  line-height: 1.35;
}

.office-collage {
  display: grid;
  gap: 18px;
  padding: 16px;
  background: linear-gradient(145deg, #ffffff 0%, #f5f7fa 100%);
  border: 1px solid #edf0f5;
  box-shadow: 0 22px 52px rgba(30, 52, 82, .14);
}

.office-collage figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: #eef2f6;
}

.office-collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.office-collage figure:hover img {
  transform: scale(1.025);
}

.office-collage figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 7px 13px;
  color: #fff;
  background: rgba(11, 36, 68, .76);
  backdrop-filter: blur(8px);
  font-size: 14px;
  line-height: 1.3;
}

.office-collage-main {
  aspect-ratio: 16 / 9;
}

.office-collage-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.office-collage-pair figure {
  aspect-ratio: 4 / 3;
}

.about-doc-card {
  padding: 24px 28px;
  background: #fff;
  box-shadow: 0 0 18px rgba(0, 0, 0, .10);
}

.about-doc-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.about-section-title {
  margin: 108px auto 58px;
  text-align: center;
}

.about-section-title h2,
.about-promise h2 {
  margin: 0 0 20px;
  color: var(--gold-dark);
  font-size: 36px;
  font-weight: 500;
}

.about-section-title p,
.about-promise p {
  margin: 0;
  color: #9b8972;
  font-size: 18px;
  line-height: 2;
}

.about-development {
  margin-top: 108px;
  overflow-x: auto;
}

.about-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(250px, 1fr));
  gap: 0;
  position: relative;
  min-width: 1120px;
  padding: 24px 0 18px;
}

.about-timeline::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 104px;
  height: 1px;
  background: #ddd;
}

.about-timeline article {
  min-height: 210px;
  padding: 0 26px;
  text-align: center;
  position: relative;
}

.about-timeline h3 {
  margin: 0 0 38px;
  color: #777;
  font-size: 30px;
  font-weight: 400;
}

.about-timeline span {
  width: 18px;
  height: 18px;
  display: block;
  margin: 0 auto 42px;
  border: 6px solid #eee8dc;
  background: var(--gold);
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

.about-timeline span::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 18px;
  width: 1px;
  height: 54px;
  background: var(--gold);
}

.about-timeline p {
  margin: 0;
  color: #676767;
  font-size: 18px;
  line-height: 1.8;
}

.about-promise {
  display: grid;
  grid-template-columns: repeat(2, minmax(430px, 1fr));
  gap: 62px;
  padding-top: 42px;
  overflow-x: auto;
}

.about-promise article {
  min-width: 0;
}

.about-promise h2 {
  display: inline-block;
}

.about-promise p {
  min-height: 98px;
  color: #919191;
  text-align: left;
}

.about-framed-image {
  margin-top: 44px;
  padding: 30px;
  background: #fff;
  box-shadow: 0 0 18px rgba(0, 0, 0, .10);
}

.about-framed-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.about-business-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(240px, 1fr));
  gap: 30px;
  max-width: 1500px;
  min-width: 1080px;
  margin: 0 auto;
}

.about-business-grid a {
  min-height: 330px;
  padding: 52px 38px 38px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(32, 64, 96, .08);
  text-align: center;
}

.about-business-grid i {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 42px;
  color: #666;
  font-style: normal;
  font-size: 42px;
  line-height: 1;
}

.about-business-grid i::before {
  content: "◎";
}

.about-business-grid .atom::before {
  content: "⚛";
}

.about-business-grid .tower::before {
  content: "⌁";
}

.about-business-grid .diamond::before {
  content: "◇";
}

.about-business-grid .horn::before {
  content: "⌔";
}

.about-business-grid .globe::before {
  content: "◎";
}

.about-business-grid .pin::before {
  content: "⌖";
}

.about-business-grid .lock::before {
  content: "▢";
}

.about-business-grid .gear::before {
  content: "⚙";
}

.about-business-grid h3,
.about-scenes-grid h3 {
  margin: 0 0 14px;
  color: #6e6e6e;
  font-size: 21px;
  font-weight: 400;
}

.about-business-grid p,
.about-scenes-grid p {
  margin: 0;
  color: #aaa;
  font-size: 17px;
  line-height: 1.85;
}

.about-scenes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  min-width: 960px;
}

.about-scenes-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 20px;
}

.about-scenes-title h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 210px;
  height: 16px;
  background: linear-gradient(90deg, #9bb7ff, #b6caff);
  transform: translateX(-50%);
}

.about-scenes-grid article {
  min-height: 230px;
  display: grid;
  grid-template-columns: 86px 1fr;
  align-items: center;
  gap: 28px;
  padding: 42px 42px;
  background: #fff;
  border: 1px solid #eef1f5;
  box-shadow: 0 12px 30px rgba(32, 64, 96, .08);
  text-align: left;
}

.about-scenes-grid i {
  width: 72px;
  height: 88px;
  display: grid;
  place-items: center;
  position: relative;
  color: #fff;
  font-style: normal;
  font-size: 26px;
  font-weight: 600;
}

.about-scenes-grid i::before {
  content: "";
  position: absolute;
  inset: 10px 8px 6px;
  background: linear-gradient(145deg, #2f68f3 0%, #6e91ff 58%, #dbe6ff 100%);
  border-radius: 18px 18px 16px 16px;
  box-shadow: 0 12px 22px rgba(50, 100, 230, .24);
  transform: skewY(-7deg);
}

.about-scenes-grid i::after {
  position: relative;
  z-index: 1;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 2px solid rgba(255, 255, 255, .68);
  border-radius: 12px;
  background: rgba(255, 255, 255, .08);
  line-height: 1;
}

.about-scenes-grid .scene-accept::after {
  content: "☆";
}

.about-scenes-grid .scene-bid::after {
  content: "AI";
  border-radius: 50%;
}

.about-scenes-grid .scene-tax::after {
  content: "✣";
  border-radius: 50%;
}

.about-scenes-grid .scene-result::after {
  content: "♙";
}

.about-scenes-grid .scene-medical::after {
  content: "⌁";
}

.about-scenes-grid .scene-power::after {
  content: "∪";
}

.about-scenes-grid h3 {
  color: #25272d;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.45;
}

.about-scenes-grid p {
  color: #a6a6a6;
  font-size: 18px;
  line-height: 1.7;
}

.about-business,
.about-scenes {
  overflow-x: auto;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 60px 0 24px;
}

.about-values article {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(32, 64, 96, .08);
}

.about-values b {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-dark);
  font-size: 20px;
}

.about-values span {
  color: var(--muted);
}

.contact-card,
.message-form {
  padding: 28px;
  margin-bottom: 20px;
}

.message-form {
  display: grid;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
}

.message-form input,
.message-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
}

.message-form textarea {
  min-height: 130px;
  resize: vertical;
}

.message-form button {
  min-height: 46px;
}

.consult {
  padding: 42px 0;
}

.consult-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 34px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
}

.consult h2,
.consult p {
  margin: 0;
}

.footer {
  background: #202733;
  color: #bdc7d6;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 28px;
  padding: 46px 0;
}

.footer h3,
.footer h4 {
  margin: 0 0 14px;
  color: #fff;
}

.footer p {
  margin: 0 0 8px;
}

.footer a {
  display: block;
  margin: 0 0 8px;
  color: #bdc7d6;
}

.copyright {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  text-align: center;
}

.copyright a {
  display: inline;
  margin: 0;
  color: inherit;
}

.copyright a:hover {
  color: #fff;
}

/* Global typography tune to match the original site's smaller, lighter scale. */
body {
  font-size: 14px;
  line-height: 1.68;
}

.brand strong {
  font-size: 21px;
}

.brand small {
  font-size: 11px;
}

.main-nav b {
  font-size: 14px;
  font-weight: 700;
}

.main-nav span {
  font-size: 12px;
}

.hotline {
  font-size: 21px;
}

.page-hero {
  padding: 68px 0;
}

.page-hero h1 {
  font-size: clamp(34px, 4vw, 48px);
}

.page-hero span,
.breadcrumb,
.footer,
.footer a {
  font-size: 14px;
}

.section-title h2 {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 500;
}

.section-title p,
.home-profile-copy p:last-child,
.home-business-item p,
.business-service-card p,
.origin-image-card p,
.info-origin-card p,
.info-compact-card p,
.info-list-card p,
.about-copy p,
.about-business-grid p,
.about-scenes-grid p,
.contact-card,
.message-form input,
.message-form textarea {
  font-size: 14px;
}

.home-profile-copy h2,
.about-copy h1,
.about-section-title h2,
.about-promise h2,
.origin-title h2,
.origin-expert h2 {
  font-size: 28px;
  font-weight: 500;
}

.home-profile-copy .en,
.about-section-title p,
.about-promise p {
  font-size: 16px;
}

.home-business-item h3,
.business-service-card h2,
.origin-image-card h3,
.info-origin-card h3,
.info-compact-card h3,
.info-list-card h3,
.about-business-grid h3,
.about-scenes-grid h3,
.report-type-card h3 {
  font-size: 19px;
}

.home-news-tabs a {
  font-size: 22px;
}

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

@media (prefers-reduced-motion: reduce) {
  .home-profile-card,
  .logo-panel,
  .photo-card > div {
    transition: none;
  }

  .home-profile-card:hover,
  .logo-card:hover .logo-panel,
  .photo-card:hover > div {
    transform: none;
  }
}

@media (max-width: 1100px) {
  .header-inner {
    grid-template-columns: 1fr auto auto;
  }

  .menu-btn {
    display: block;
  }

  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 86px;
    display: none;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: block;
  }

  .main-nav > ul {
    display: grid;
    gap: 0;
    padding: 12px 20px;
  }

  .main-nav li > a {
    height: auto;
    min-width: 0;
    justify-items: start;
  }

  .dropdown {
    position: static;
    display: block;
    border: 0;
    box-shadow: none;
    padding-left: 18px;
  }

  .hotline {
    font-size: 18px;
  }

  .service-grid,
  .home-profile-cards,
  .home-business-grid,
  .llm-dimension-grid,
  .llm-scenario-grid,
  .llm-process,
  .llm-results ul,
  .business-service-grid,
  .service-scenes-grid,
  .report-type-grid,
  .origin-card-grid,
  .origin-image-card-grid,
  .home-news-grid,
  .about-values,
  .business-image-strip,
  .scene-grid,
  .feature-grid,
  .flow-grid,
  .case-grid,
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-wide,
  .business-service-card,
  .home-business-item,
  .llm-intro-grid,
  .llm-results,
  .detail-layout,
  .report-detail-page,
  .service-detail-head,
  .origin-intro-grid,
  .about-intro,
  .social-intro,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .side-menu {
    position: static;
  }

  .origin-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .origin-image-card {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 24px;
  }

  .origin-intro-grid {
    gap: 34px;
  }

  .origin-soft-title,
  .origin-promise-grid {
    grid-template-columns: 1fr;
  }

  .help-origin-page,
  .standard-page,
  .faq-page {
    width: min(100% - 36px, 1180px);
  }

  .help-origin-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .standard-card-grid,
  .download-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-inner {
    min-height: 74px;
    grid-template-columns: 1fr auto;
  }

  .brand img {
    width: 54px;
    height: 38px;
  }

  .brand strong {
    font-size: 19px;
  }

  .brand small,
  .hotline {
    display: none;
  }

  .main-nav {
    top: 74px;
  }

  .home-hero {
    min-height: 390px;
  }

  .hero-content {
    padding: 52px 0;
  }

  .intro-links,
  .home-profile-cards,
  .home-business-grid,
  .llm-dimension-grid,
  .llm-scenario-grid,
  .llm-process,
  .llm-results ul,
  .home-news-grid,
  .help-origin-grid,
  .standard-card-grid,
  .download-grid,
  .about-values,
  .service-use-grid,
  .business-image-strip,
  .business-service-grid,
  .service-scenes-grid,
  .report-type-grid,
  .origin-card-grid,
  .origin-image-card-grid,
  .service-grid,
  .scene-grid,
  .feature-grid,
  .flow-grid,
  .case-grid,
  .news-grid,
  .stats,
  .video-grid {
    grid-template-columns: 1fr;
  }

  .llm-intro {
    padding: 26px 0 50px;
  }

  .llm-intro-copy h1,
  .llm-section-title h2,
  .llm-results h2 {
    font-size: 27px;
  }

  .llm-intro-visual figcaption {
    display: block;
  }

  .llm-intro-visual figcaption span {
    display: block;
    margin-top: 5px;
  }

  .llm-section {
    padding: 54px 0;
  }

  .llm-intro-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .origin-intro {
    padding: 42px 0 48px;
  }

  .origin-intro-copy h1,
  .origin-title h2,
  .origin-expert h2 {
    font-size: 26px;
  }

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

  .origin-card {
    min-height: 0;
  }

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

  .origin-image-card-img img {
    aspect-ratio: 16 / 10;
  }

  .origin-soft-title {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

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

  .origin-timeline::before {
    left: 10px;
  }

  .origin-timeline article,
  .origin-timeline article:nth-child(odd),
  .origin-timeline article:nth-child(even) {
    width: auto;
    margin: 0 0 34px 42px;
    text-align: left;
  }

  .origin-timeline article:nth-child(odd) i,
  .origin-timeline article:nth-child(even) i {
    left: -40px;
    right: auto;
  }

  .business-service-card {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .business-service-card p {
    min-height: 0;
  }

  .search-band form {
    grid-template-columns: 1fr;
  }

  .search-band button {
    min-height: 44px;
  }

  .section {
    padding: 54px 0;
  }

  .consult-inner {
    display: grid;
  }

  .case-tabs {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-showcase,
  .social-image {
    padding: 26px;
  }

  .home-business-item {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .home-business-img {
    height: 220px;
  }

  .home-profile {
    padding: 54px 0;
  }

  .logo-panel span {
    font-size: 22px;
  }

  .scene-card {
    grid-template-columns: 64px 1fr;
    padding: 24px;
  }

  .home-news-tabs {
    gap: 18px;
    overflow-x: auto;
    justify-content: flex-start;
  }

  .home-news-tabs a {
    min-width: 96px;
    font-size: 22px;
  }

  .help-origin-page,
  .standard-page,
  .faq-page {
    width: min(100% - 24px, 1180px);
  }

  .help-page-heading h1,
  .download-block h2,
  .faq-title h1 {
    font-size: 24px;
  }

  .help-page-heading p,
  .download-block > p,
  .faq-title p {
    font-size: 17px;
  }

  .standard-card {
    min-height: 0;
    padding: 32px 24px;
  }

  .download-grid a {
    grid-template-columns: 56px 1fr 54px;
    padding: 18px;
  }

  .download-grid span {
    font-size: 17px;
  }

  .qa-poster a {
    height: 62px;
    font-size: 22px;
  }

  .service-detail-visual,
  .office-collage-main {
    min-height: 220px;
    height: 240px;
  }

  .office-collage-pair {
    grid-template-columns: 1fr;
  }

  .office-collage {
    padding: 10px;
    gap: 10px;
  }

  .office-collage-pair {
    gap: 10px;
  }

  .office-collage figcaption {
    left: 10px;
    bottom: 10px;
    max-width: calc(100% - 20px);
    font-size: 12px;
  }

  .about-consult-photo {
    padding: 10px;
  }

  .about-consult-photo figcaption {
    left: 18px;
    bottom: 18px;
    max-width: calc(100% - 36px);
    font-size: 12px;
  }

  .about-framed-image {
    padding: 16px;
  }

  .about-page {
    width: min(1680px, calc(100% - 24px));
  }

  .about-promise,
  .about-business-grid,
  .about-scenes-grid {
    min-width: 1080px;
  }

  .about-promise,
  .about-business,
  .about-scenes {
    overflow-x: auto;
  }
}