:root {
  --brand: #e82835;
  --brand-dark: #c91524;
  --brand-soft: #fff0f1;
  --blue: #2167f5;
  --navy: #07142f;
  --navy-2: #123a82;
  --ink: #0c1425;
  --body: #43516a;
  --muted: #6b7890;
  --line: #e2e9f3;
  --paper: #f6f9ff;
  --white: #fff;
  --shadow: 0 18px 48px rgba(15, 35, 76, .08);
  --shadow-hover: 0 28px 70px rgba(15, 35, 76, .15);
  --glow-blue: rgba(33, 103, 245, .18);
  --glow-red: rgba(232, 40, 53, .13);
  --ease-out: cubic-bezier(.2, .7, .2, 1);
  --radius: 24px;
  --content: 1296px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: #fff;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

a { color: inherit; }

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

button,
a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid rgba(33, 103, 245, .45);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 20px;
  top: -64px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: 10px;
  color: #fff;
  background: var(--navy);
  text-decoration: none;
  transition: top .2s ease;
}

.skip-link:focus { top: 16px; }

.container {
  width: min(calc(100% - 96px), var(--content));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 16, 39, .94);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(16px);
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.site-header.is-scrolled {
  background: rgba(6, 16, 39, .985);
  border-bottom-color: rgba(255, 255, 255, .16);
  box-shadow: 0 14px 40px rgba(3, 10, 27, .22);
}

.header-inner {
  min-height: 78px;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 260px;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo { width: 190px; height: auto; }

.brand-name {
  display: block;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
}

.brand-en {
  display: block;
  margin-top: 5px;
  color: #6b7280;
  font-size: 12px;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
}

.site-nav a {
  position: relative;
  padding: 27px 0 25px;
  color: rgba(255, 255, 255, .82);
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 16px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--brand);
  transform: translateX(-50%);
  transition: width .2s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #fff;
  font-weight: 700;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { width: 24px; }

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.header-phone {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.menu-toggle {
  display: none;
  min-width: 72px;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 12px;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  font: inherit;
  font-weight: 700;
}

.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #f54c59);
  box-shadow: 0 14px 30px rgba(232, 40, 53, .23);
}

.btn-primary:hover { box-shadow: 0 18px 38px rgba(232, 40, 53, .3); }

.btn-secondary {
  color: #16336f;
  background: #fff;
  border-color: #d4deec;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .05);
}

.eyebrow,
.section-kicker {
  color: var(--brand);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .02em;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--brand-soft);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 28%, rgba(58, 127, 255, .22), transparent 32%),
    linear-gradient(135deg, #f8fcff 0%, #edf5ff 52%, #f8fbff 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(8px);
}

.hero::before {
  width: 520px;
  height: 520px;
  right: -120px;
  top: -180px;
  background: radial-gradient(circle, var(--glow-blue), rgba(33, 103, 245, 0) 68%);
  animation: glow-drift 12s ease-in-out infinite alternate;
}

.hero::after {
  width: 380px;
  height: 380px;
  left: 35%;
  bottom: -280px;
  background: radial-gradient(circle, var(--glow-red), rgba(232, 40, 53, 0) 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 640px;
  display: grid;
  grid-template-columns: 590px minmax(0, 1fr);
  align-items: start;
  gap: 50px;
  padding-block: 76px 68px;
}

.hero h1 {
  max-width: 590px;
  margin: 28px 0 22px;
  font-size: clamp(44px, 4.25vw, 61px);
  line-height: 1.12;
  letter-spacing: -.055em;
}

.hero h1 strong { color: var(--brand); }

.hero-lead {
  max-width: 540px;
  margin: 0;
  color: var(--body);
  font-size: 19px;
  line-height: 1.85;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 52px;
}

.proof {
  padding: 16px 15px;
  border: 1px solid rgba(202, 216, 238, .72);
  border-radius: 18px;
  background: rgba(255, 255, 255, .64);
  box-shadow: 0 12px 32px rgba(31, 64, 120, .06);
  backdrop-filter: blur(10px);
}

.proof strong {
  display: block;
  font-size: 25px;
  line-height: 1;
}

.proof span {
  display: block;
  margin-top: 9px;
  color: #718096;
  font-size: 13px;
}

.hero-art {
  position: relative;
}

.hero-art::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(150px, 34%, 216px);
  aspect-ratio: 3.66 / 1;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 16px;
  background: #061027 url("../images/official-logo.png") center / 88% auto no-repeat;
  box-shadow: 0 18px 42px rgba(7, 20, 47, .22);
  transform: translate(-50%, -50%);
  animation: hero-logo-float 7s ease-in-out infinite;
  z-index: 2;
  pointer-events: none;
}

.hero-art img {
  width: min(100%, 636px);
  margin-left: auto;
  border-radius: 34px;
  box-shadow: 0 32px 80px rgba(30, 78, 170, .14);
  animation: hero-float 7s ease-in-out infinite;
}

.section { position: relative; padding-block: 86px; }
.section-soft { background: linear-gradient(180deg, #f3f8ff 0%, #fbfdff 68%, #fff 100%); }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-title,
.page-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(32px, 3vw, 42px);
  line-height: 1.2;
  letter-spacing: -.045em;
}

.section-intro {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.answer-panel {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 28px;
  padding: 34px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), #10306f);
  box-shadow: 0 28px 70px rgba(7, 20, 47, .17);
}

.answer-panel .section-title { color: #fff; }

.answer-panel p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .72);
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.answer-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 20px;
  background: rgba(255, 255, 255, .08);
}

.answer-card strong { display: block; margin-bottom: 8px; }
.answer-card span { color: rgba(255, 255, 255, .68); font-size: 14px; }

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

.product-card,
.feature-card,
.case-card,
.resource-card,
.step-card {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.product-card {
  position: relative;
  min-height: 260px;
  padding: 28px 26px;
  overflow: hidden;
  border-radius: 22px;
  transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--blue));
  opacity: .88;
}

.product-no {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 15px;
  color: #fff;
  background: var(--brand);
  font-weight: 800;
}

.product-card:nth-child(2n) .product-no { background: var(--blue); }
.product-card:nth-child(3) .product-no { background: #00a889; }
.product-card:nth-child(5) .product-no { background: #7644df; }

.product-card h3,
.feature-card h3,
.case-card h3,
.resource-card h3,
.step-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.product-card p,
.feature-card p,
.case-card p,
.resource-card p,
.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.product-card a,
.resource-card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

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

.feature-card,
.case-card,
.resource-card,
.step-card {
  overflow: hidden;
  border-radius: 26px;
  transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease;
}

.feature-top {
  height: 130px;
  background: linear-gradient(135deg, #4a82f5, #dce9ff);
}

.feature-card:nth-child(2) .feature-top { background: linear-gradient(135deg, #ef6670, #ffe8ea); }
.feature-card:nth-child(3) .feature-top { background: linear-gradient(135deg, #43c1ad, #e4fff9); }

.feature-body,
.case-card,
.resource-card,
.step-card { padding: 26px; }

.case-label,
.resource-label {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--brand);
  background: var(--brand-soft);
  font-size: 13px;
  font-weight: 700;
}

.case-points,
.check-list,
.detail-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid #edf1f6;
  list-style: none;
}

.case-points li,
.check-list li,
.detail-list li {
  position: relative;
  padding-left: 18px;
  color: #556277;
  font-size: 14px;
}

.case-points li::before,
.check-list li::before,
.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .67em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

.faq-layout {
  display: grid;
  grid-template-columns: 390px 1fr;
  gap: 36px;
  align-items: start;
}

.faq-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--shadow);
  transition: box-shadow .35s ease, border-color .35s ease;
}

.faq-item { border-bottom: 1px solid #edf2f8; }
.faq-item:last-child { border-bottom: 0; }

.faq-item summary {
  position: relative;
  padding: 22px 62px 22px 24px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 15px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--blue);
  background: #f1f6ff;
  transition: transform .2s ease;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-answer {
  padding: 0 62px 22px 24px;
  color: var(--muted);
  font-size: 14px;
}

.cta-band {
  position: relative;
  overflow: hidden;
  margin-bottom: 72px;
  padding: 40px 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  box-shadow: 0 30px 70px rgba(8, 28, 68, .2);
}

.cta-band::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -130px;
  top: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(76, 137, 255, .3), rgba(76, 137, 255, 0) 70%);
  pointer-events: none;
}

.cta-band > * { position: relative; z-index: 1; }

.cta-band h2 {
  margin: 0 0 8px;
  font-size: 32px;
  line-height: 1.25;
}

.cta-band p { margin: 0; color: rgba(255, 255, 255, .72); }
.cta-band .actions { margin: 0; flex: 0 0 auto; }

.site-footer {
  color: rgba(255, 255, 255, .68);
  background:
    radial-gradient(circle at 14% 0%, rgba(33, 103, 245, .14), transparent 28%),
    #061027;
}

.footer-grid {
  display: grid;
  grid-template-columns: 260px repeat(5, 1fr);
  gap: 30px;
  padding-block: 48px 36px;
}

.site-footer .brand-name { color: #fff; }
.site-footer .brand-en { color: rgba(255, 255, 255, .54); }

.footer-intro {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .6);
  font-size: 13px;
}

.footer-col strong {
  display: block;
  margin-bottom: 14px;
  color: #fff;
  font-size: 14px;
}

.footer-col a,
.footer-col span {
  display: block;
  margin-bottom: 9px;
  color: rgba(255, 255, 255, .62);
  font-size: 13px;
  text-decoration: none;
}

.footer-col a { transition: color .22s ease, transform .22s ease; }
.footer-col a:hover { color: #fff; transform: translateX(3px); }

.footer-bottom {
  padding: 18px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 12px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(33, 103, 245, .18), transparent 34%),
    linear-gradient(135deg, #f7fbff, #edf5ff);
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  right: -120px;
  bottom: -280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-red), rgba(232, 40, 53, 0) 70%);
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  min-height: 390px;
  display: grid;
  grid-template-columns: minmax(0, 720px) 1fr;
  align-items: center;
  gap: 50px;
  padding-block: 74px;
}

.page-hero h1 { font-size: clamp(42px, 4vw, 58px); }

.page-hero p {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--body);
  font-size: 18px;
  line-height: 1.8;
}

.page-aside {
  padding: 26px;
  border: 1px solid rgba(170, 193, 229, .7);
  border-radius: 24px;
  background: rgba(255, 255, 255, .68);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  transition: transform .35s var(--ease-out), box-shadow .35s ease;
}

.page-aside strong { display: block; margin-bottom: 10px; }
.page-aside p { margin: 0; font-size: 14px; }

.detail-section {
  scroll-margin-top: 150px;
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 50px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}

.detail-section:last-child { border-bottom: 0; }
.detail-section h2 { margin: 0 0 12px; font-size: 30px; }
.detail-section > div > p { margin: 0; color: var(--muted); }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.detail-box {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f9fbff;
  transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease;
}

.detail-box strong { display: block; margin-bottom: 8px; }
.detail-box span { color: var(--muted); font-size: 14px; }

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

.contact-card {
  min-height: 190px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
  transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease;
}

.contact-card strong { display: block; margin-bottom: 14px; font-size: 20px; }
.contact-card a { color: var(--brand); font-weight: 700; }
.contact-card p { margin: 0; color: var(--muted); }

.empty-page {
  min-height: calc(100vh - 78px);
  display: grid;
  place-items: center;
  padding: 60px 24px;
  text-align: center;
  background: linear-gradient(135deg, #f8fbff, #edf5ff);
}

.empty-page h1 { margin: 0; color: var(--brand); font-size: 84px; line-height: 1; }
.empty-page h2 { margin: 18px 0 10px; font-size: 32px; }
.empty-page p { margin: 0; color: var(--muted); }
.empty-page .actions { justify-content: center; }

.subnav {
  position: sticky;
  top: 78px;
  z-index: 30;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 28px rgba(15, 35, 76, .05);
}

.subnav .container {
  display: flex;
  gap: 30px;
  min-width: max-content;
}

.subnav a {
  padding: 17px 0;
  color: var(--body);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.subnav a:hover { color: var(--brand); }

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.catalog-card {
  position: relative;
  min-height: 340px;
  padding: 36px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
  transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease;
}

.catalog-index {
  position: absolute;
  right: 26px;
  top: 20px;
  color: #edf2fa;
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
}

.catalog-card h2 {
  position: relative;
  max-width: 76%;
  margin: 20px 0 14px;
  font-size: 28px;
  line-height: 1.35;
}

.catalog-card p { color: var(--muted); }

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 30px;
}

.tag-row span {
  padding: 7px 10px;
  border-radius: 999px;
  color: #31507d;
  background: #eff5ff;
  font-size: 13px;
}

.legacy-layout { padding-block: 54px 80px; }
.legacy-article { max-width: 1040px; margin-inline: auto; }

.legacy-section {
  scroll-margin-top: 150px;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 50px;
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
}

.legacy-section:last-child { border-bottom: 0; }

.legacy-section-heading { position: sticky; top: 154px; align-self: start; }
.legacy-section-heading span { color: var(--brand); font-size: 14px; font-weight: 900; }
.legacy-section-heading h2 { margin: 8px 0 0; font-size: 28px; line-height: 1.3; }

.legacy-content,
.article-content {
  min-width: 0;
  color: #354158;
  font-size: 16px;
  line-height: 1.95;
}

.legacy-content > div { width: 100%; }
.legacy-content p,
.article-content p { margin: 0 0 1.35em; }
.legacy-content h1,
.legacy-content h2,
.legacy-content h3,
.legacy-content h4,
.article-content h2,
.article-content h3 { color: var(--ink); line-height: 1.45; }
.legacy-content img,
.article-content img {
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 28px auto;
  border-radius: 16px;
  border: 1px solid rgba(218, 227, 241, .8);
  box-shadow: 0 18px 50px rgba(15, 35, 76, .1);
}
.legacy-content table,
.article-content table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; }
.legacy-content td,
.legacy-content th,
.article-content td,
.article-content th { padding: 10px; border: 1px solid var(--line); }

.article-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 54px;
  background:
    radial-gradient(circle at 85% 20%, rgba(33, 103, 245, .16), transparent 32%),
    linear-gradient(135deg, #f8fbff, #edf5ff);
}

.article-shell { width: min(calc(100% - 96px), 920px); margin-inline: auto; }
.back-link { color: var(--brand); font-size: 14px; font-weight: 700; text-decoration: none; }
.article-meta { display: flex; gap: 18px; margin-top: 30px; color: var(--muted); font-size: 14px; }
.article-hero h1 { margin: 16px 0 0; font-size: clamp(36px, 4vw, 54px); line-height: 1.28; letter-spacing: -.045em; }
.article-content { padding-block: 54px 78px; }

.listing-toolbar {
  display: flex;
  justify-content: space-between;
  padding-bottom: 24px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.listing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 28px; }
.listing-card { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow); transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease; }
.listing-image { aspect-ratio: 16 / 9; overflow: hidden; background: #edf3fc; }
.listing-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease-out); }
.listing-copy { padding: 24px; }
.listing-meta { margin-bottom: 10px; color: var(--brand); font-size: 13px; font-weight: 700; }
.listing-copy h2 { margin: 0; font-size: 20px; line-height: 1.45; }
.listing-copy h2 a { text-decoration: none; }
.listing-copy p { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.text-link { display: inline-flex; margin-top: 20px; color: var(--brand); font-size: 14px; font-weight: 700; text-decoration: none; }

.solution-list { overflow: hidden; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.solution-row { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 24px; padding: 25px 30px; background: #fff; border-bottom: 1px solid var(--line); transition: background .3s ease, transform .3s var(--ease-out); }
.solution-row:last-child { border-bottom: 0; }
.solution-row > span { color: var(--brand); font-size: 15px; font-weight: 900; }
.solution-row h3 { margin: 0; font-size: 20px; }
.solution-row p { margin: 5px 0 0; color: var(--muted); font-size: 14px; }
.solution-row > a { color: var(--brand); font-size: 14px; font-weight: 700; text-decoration: none; transition: transform .3s var(--ease-out), color .3s ease; }

.news-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; }
.home-stories { margin: 28px 0; border-top: 1px solid var(--line); }
.home-story { display: grid; grid-template-columns: 110px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); transition: padding-left .3s var(--ease-out), border-color .3s ease; }
.home-story span { color: var(--muted); font-size: 13px; }
.home-story h3 { margin: 0; font-size: 18px; line-height: 1.55; }
.home-story a { text-decoration: none; }
.leader-panel { position: relative; overflow: hidden; padding: 42px; border-radius: 28px; color: #fff; background: linear-gradient(135deg, var(--navy), #173a7a); box-shadow: var(--shadow); transition: transform .35s var(--ease-out), box-shadow .35s ease; }
.leader-panel::after { content: ""; position: absolute; width: 260px; height: 260px; right: -100px; bottom: -150px; border-radius: 50%; background: radial-gradient(circle, rgba(85, 145, 255, .32), rgba(85, 145, 255, 0) 68%); pointer-events: none; }
.leader-panel > * { position: relative; z-index: 1; }
.leader-panel .section-kicker { color: #ff6a73; }
.leader-panel h2 { margin: 12px 0; font-size: 34px; }
.leader-panel p { margin: 0 0 30px; color: rgba(255, 255, 255, .72); }

.about-story { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; }
.about-story > div > p { color: var(--body); font-size: 17px; }
.culture-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.culture-cards article { padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow); transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease; }
.culture-cards p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.stat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.stat-grid article { padding: 26px 18px; border: 1px solid var(--line); border-radius: 20px; background: #fff; text-align: center; transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease; }
.stat-grid strong { display: block; color: var(--brand); font-size: 27px; }
.stat-grid span { color: var(--muted); font-size: 13px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow); transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease; }
.service-card > span { color: var(--brand); font-weight: 900; }
.service-card h2 { margin: 13px 0 10px; font-size: 23px; }
.service-card p { margin: 0; color: var(--muted); }

.motion-ready [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity .65s ease,
    transform .65s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.motion-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-counter] {
  min-width: 3ch;
  font-variant-numeric: tabular-nums;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes hero-logo-float {
  0%, 100% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-8px); }
}

@keyframes glow-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-34px, 24px, 0) scale(1.08); }
}

@media (hover: hover) and (pointer: fine) {
  .product-card:hover,
  .feature-card:hover,
  .case-card:hover,
  .resource-card:hover,
  .step-card:hover,
  .catalog-card:hover,
  .listing-card:hover,
  .contact-card:hover,
  .culture-cards article:hover,
  .stat-grid article:hover,
  .service-card:hover,
  .detail-box:hover,
  .page-aside:hover,
  .leader-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(151, 178, 221, .72);
    box-shadow: var(--shadow-hover);
  }

  .listing-card:hover .listing-image img { transform: scale(1.035); }
  .solution-row:hover { background: #f3f7ff; transform: translateX(4px); }
  .solution-row:hover > a { color: var(--brand-dark); transform: translateX(3px); }
  .home-story:hover { padding-left: 8px; border-bottom-color: #cfdbee; }
}

@media (max-width: 1180px) {
  .container { width: min(calc(100% - 64px), var(--content)); }
  .header-inner { grid-template-columns: 190px minmax(0, 1fr) 220px; }
  .site-nav { gap: 22px; }
  .header-phone { display: none; }
  .hero-inner { grid-template-columns: minmax(460px, 520px) 1fr; gap: 38px; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 240px repeat(3, 1fr); }
  .listing-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
  .container { width: min(calc(100% - 48px), var(--content)); }
  .header-inner { grid-template-columns: 1fr auto auto; min-height: 72px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .header-actions .btn { min-height: 42px; padding-inline: 16px; }
  .site-nav {
    position: fixed;
    inset: 72px 0 auto;
    max-height: calc(100vh - 72px);
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding: 18px 24px 28px;
    overflow-y: auto;
    background: #061027;
    border-top: 1px solid rgba(255, 255, 255, .12);
    box-shadow: 0 24px 50px rgba(15, 23, 42, .14);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-14px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .site-nav[data-open="true"] { opacity: 1; visibility: visible; transform: none; }
  .site-nav a { padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .site-nav a::after { display: none; }
  .subnav { top: 72px; }
  .hero-inner { grid-template-columns: 1fr; padding-block: 58px 66px; }
  .hero-copy { max-width: 700px; }
  .hero-art { max-width: 720px; margin-inline: auto; }
  .answer-panel,
  .faq-layout,
  .page-hero-inner,
  .detail-section { grid-template-columns: 1fr; }
  .feature-grid,
  .case-grid,
  .resource-grid,
  .steps-grid { grid-template-columns: 1fr; }
  .page-hero-inner { min-height: 340px; gap: 24px; }
  .detail-section { gap: 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-band { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .legacy-section { grid-template-columns: 1fr; gap: 20px; }
  .legacy-section-heading { position: static; }
  .catalog-grid,
  .news-split,
  .about-story { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 40px), var(--content)); }
  .brand-logo { width: 174px; }
  .header-actions { display: none; }
  .header-inner { grid-template-columns: 1fr auto; }
  .hero-inner { min-height: 0; padding-block: 44px 52px; }
  .hero h1 { margin-top: 24px; font-size: 40px; }
  .hero-lead { font-size: 17px; line-height: 1.75; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); margin-top: 42px; }
  .hero-art img { border-radius: 24px; }
  .hero-art img { animation: none; }
  .hero-art::after { width: min(46%, 190px); animation: none; }
  .hero::before { width: 340px; height: 340px; right: -160px; top: -100px; }
  .hero::after { display: none; }
  .section { padding-block: 54px; }
  .section-header { align-items: flex-start; flex-direction: column; }
  .answer-panel { padding: 24px; }
  .answer-grid,
  .product-grid,
  .detail-grid { grid-template-columns: 1fr; }
  .page-hero-inner { padding-block: 54px; }
  .page-hero h1 { font-size: 40px; }
  .page-hero p { font-size: 16px; }
  .cta-band { margin-bottom: 54px; padding: 30px 24px; }
  .cta-band h2 { font-size: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .listing-grid,
  .service-grid,
  .culture-cards,
  .stat-grid { grid-template-columns: 1fr; }
  .article-shell { width: min(calc(100% - 40px), 920px); }
  .article-hero h1 { font-size: 34px; }
  .solution-row { grid-template-columns: 42px 1fr; padding: 22px 20px; }
  .solution-row > a { grid-column: 2; }
  .home-story { grid-template-columns: 1fr; gap: 6px; }
  .catalog-card { min-height: 0; padding: 28px 24px; }
  .catalog-card h2 { max-width: 82%; font-size: 24px; }
  .motion-ready [data-reveal] { --reveal-delay: 0ms !important; transform: translateY(14px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
  .motion-ready [data-reveal] { opacity: 1 !important; transform: none !important; }
}