:root {
  --navy: #061d4b;
  --blue: #0a5bbb;
  --violet: #7534b8;
  --gold: #cfa52b;
  --ink: #101b33;
  --muted: #657086;
  --line: #dfe4ed;
  --soft: #f6f7fb;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Arial, "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p { overflow-wrap: anywhere; }
.shell { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(6, 29, 75, .08);
}
.nav-wrap { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.brand { width: 270px; display: flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; display: block; }
.nav-wrap nav { display: flex; gap: 24px; margin-left: auto; font-size: 13px; color: #4f5b71; white-space: nowrap; }
.nav-wrap nav a { transition: color .2s ease; }
.nav-wrap nav a:hover { color: var(--violet); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-actions button {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
  font-weight: 700;
}
.contact-link {
  padding: 13px 19px;
  border-radius: 999px;
  background: var(--navy);
  color: white;
  font-size: 13px;
  font-weight: 650;
}
.contact-link:hover { background: #0b2f70; }

.hero {
  min-height: 700px;
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  align-items: center;
  gap: 54px;
  padding-block: 72px;
}
.kicker {
  margin: 0 0 18px;
  color: #986e00;
  font-size: 11px;
  font-weight: 760;
  letter-spacing: .15em;
  text-transform: uppercase;
  line-height: 1.55;
}
h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(46px, 5.1vw, 68px);
  line-height: 1.08;
  letter-spacing: -.045em;
  font-weight: 640;
}
h1 span { display: block; }
h1 span + span {
  margin-top: 7px;
  background: linear-gradient(94deg, var(--blue) 0%, var(--violet) 62%, #9e6e00 110%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.language-en h1 { font-size: clamp(44px, 4.1vw, 54px); }
.lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}
.hero-actions { display: flex; gap: 13px; margin-top: 34px; }
.hero-copy > * {
  animation: hero-rise .72s cubic-bezier(.22, 1, .36, 1) both;
}
.hero-copy > :nth-child(2) { animation-delay: .08s; }
.hero-copy > :nth-child(3) { animation-delay: .16s; }
.hero-copy > :nth-child(4) { animation-delay: .24s; }
.button {
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 13px;
  font-weight: 720;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.button.primary { color: white; background: linear-gradient(105deg, var(--navy), #163f8d); }
.button.secondary { color: var(--navy); border: 1px solid #c8cfdb; background: white; }
.button:hover { transform: translateY(-2px); }
.button.primary:hover { box-shadow: 0 12px 26px rgba(6, 29, 75, .2); }
.button.secondary:hover { border-color: #9ba8bd; box-shadow: 0 10px 24px rgba(22, 45, 91, .08); }

.dimension-visual {
  aspect-ratio: 4 / 5;
  position: relative;
  width: min(100%, 455px);
  margin-inline: auto;
  border-radius: 42px;
  background: #fbfbfd;
  box-shadow: inset 0 0 0 1px rgba(21, 48, 101, .06), 0 30px 90px rgba(32, 52, 106, .10);
  overflow: hidden;
  animation: visual-enter .9s .12s cubic-bezier(.22, 1, .36, 1) both, visual-float 7s 1.1s ease-in-out infinite;
}
.dimension-visual > img { object-fit: cover; }
.dimension-visual:after {
  content: "";
  position: absolute;
  inset: -30%;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(112deg, transparent 38%, rgba(255,255,255,.32) 49%, transparent 60%);
  transform: translateX(-65%) rotate(8deg);
  animation: light-flow 8s 1.4s ease-in-out infinite;
}
.dimension-visual > p {
  position: absolute;
  bottom: 25px;
  top: auto;
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
  margin: 0;
  padding: 9px 13px;
  border: 1px solid rgba(30, 54, 102, .10);
  border-radius: 999px;
  color: #6e778a;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(8px);
  font-size: 10px;
  letter-spacing: .18em;
  white-space: nowrap;
}
.dimension-orbit {
  position: absolute;
  inset: 17%;
  z-index: 1;
  border: 1px solid rgba(25, 81, 169, .28);
  border-radius: 50%;
  transform: rotate(19deg) scaleY(.48);
}
.orbit-two { inset: 11%; border-color: rgba(117, 52, 184, .28); transform: rotate(108deg) scaleY(.52); }
.orbit-three { inset: 24%; border-color: rgba(207, 165, 43, .45); transform: rotate(-42deg) scaleY(.44); }
.dimension-core {
  position: absolute;
  inset: 34%;
  z-index: 3;
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 12px 38px rgba(26, 48, 105, .16);
  backdrop-filter: blur(8px);
}
.dimension-core span {
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -.06em;
  background: linear-gradient(115deg, var(--blue), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dimension-core strong {
  margin-top: 2px;
  color: #8a6812;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.orbit-label {
  position: absolute;
  z-index: 4;
  padding: 8px 12px;
  border: 1px solid rgba(22, 51, 109, .11);
  border-radius: 999px;
  color: #35435d;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 8px 26px rgba(21, 47, 103, .08);
  font-size: 11px;
  font-weight: 650;
}
.label-1 { top: 26%; left: 14%; }
.label-2 { top: 21%; right: 13%; }
.label-3 { bottom: 22%; left: 13%; }
.label-4 { bottom: 18%; right: 8%; }
.gold-node {
  position: absolute;
  z-index: 5;
  top: 26%;
  right: 25%;
  width: 16px;
  height: 16px;
  border: 4px solid white;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 4px 14px rgba(148, 108, 0, .34);
}

.value-strip { border-block: 1px solid var(--line); }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.value-grid div { padding: 23px 24px; border-left: 1px solid var(--line); }
.value-grid div:last-child { border-right: 1px solid var(--line); }
.value-grid strong, .value-grid span { display: block; }
.value-grid strong { color: var(--navy); font-size: 14px; }
.value-grid span { margin-top: 5px; color: #858d9c; font-size: 12px; }

.section { padding-block: 102px; }
.section-heading { max-width: 820px; }
.section-heading h2, .focus-head h2, .contact-section h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(35px, 4vw, 50px);
  line-height: 1.18;
  letter-spacing: -.035em;
  font-weight: 640;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr .88fr;
  gap: 90px;
  margin-top: 50px;
}
.about-copy p { margin: 0; color: #4f5c71; font-size: 16px; line-height: 1.9; }
.about-copy p + p { margin-top: 22px; }
.principle-list { border-top: 1px solid var(--line); }
.principle-list article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.principle-list article > span, .focus-list article > span { color: #9b7308; font-size: 10px; font-weight: 760; letter-spacing: .1em; }
.principle-list h3 { margin: 0 0 8px; color: var(--navy); font-size: 19px; }
.principle-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.image-band { position: relative; height: 430px; overflow: hidden; }
.image-band:after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4, 19, 53, .84), rgba(16, 27, 69, .18) 70%); }
.image-band img { object-fit: cover; }
.image-band-copy { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; color: white; }
.image-band-copy span { font-size: 11px; font-weight: 700; letter-spacing: .18em; color: #e2c55c; }
.image-band-copy strong { margin-top: 18px; font-size: clamp(30px, 4vw, 48px); line-height: 1.2; letter-spacing: -.03em; font-weight: 560; }

.soft { background: var(--soft); }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 48px; }
.capability-grid article {
  min-height: 220px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: white;
  box-shadow: 0 16px 46px rgba(24, 46, 96, .045);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.capability-grid article:hover {
  transform: translateY(-5px);
  border-color: #d2d9e7;
  box-shadow: 0 22px 54px rgba(24, 46, 96, .09);
}
.capability-grid article > span { color: #9b7308; font-size: 10px; font-weight: 760; }
.capability-grid h3 { margin: 26px 0 11px; color: var(--navy); font-size: 21px; }
.capability-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.78; }
.approach-card {
  margin-top: 18px;
  padding: 42px;
  border-radius: 28px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 68px;
  align-items: center;
  color: white;
  background: radial-gradient(circle at 92% 12%, rgba(126, 62, 186, .52), transparent 28%), linear-gradient(115deg, var(--navy), #0b3275);
}
.approach-card .kicker { color: #e2c55c; }
.approach-card h3 { margin: 0; font-size: 25px; line-height: 1.35; }
.approach-card > p { margin: 0; color: #d9e4f8; font-size: 14px; line-height: 1.85; }

.focus-head { display: grid; grid-template-columns: 1.04fr .8fr; gap: 70px; align-items: end; }
.focus-head > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.85; }
.focus-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; margin-top: 52px; align-items: stretch; }
.focus-image { position: relative; min-height: 560px; overflow: hidden; border-radius: 34px; }
.focus-image:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 62%, rgba(4, 19, 54, .68)); }
.focus-image img { object-fit: cover; }
.focus-image > span { position: absolute; left: 28px; bottom: 27px; z-index: 2; color: white; font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.focus-list { border-top: 1px solid var(--line); }
.focus-list article { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.focus-list article,
.principle-list article {
  transition: transform .25s ease, background-color .25s ease;
}
.focus-list article:hover,
.principle-list article:hover {
  transform: translateX(5px);
}
.focus-list h3 { margin: 0 0 8px; color: var(--navy); font-size: 19px; }
.focus-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.72; }
.capital-card {
  margin-top: 50px;
  padding: 34px;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 25px;
  align-items: center;
  border: 1px solid #dfd3f0;
  border-radius: 28px;
  background: linear-gradient(110deg, #f5f1fb, #fffaf0);
  transition: transform .3s ease, box-shadow .3s ease;
}
.capital-card:hover { transform: translateY(-4px); box-shadow: 0 18px 46px rgba(68, 48, 124, .09); }
.capital-mark {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(74, 45, 143, .2);
}
.capital-card h3 { margin: 0 0 9px; color: var(--navy); font-size: 22px; }
.capital-card p { margin: 0; color: #655e70; font-size: 14px; line-height: 1.78; }

.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 48px; }
.team-grid article {
  min-height: 390px;
  padding: 35px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: white;
  transition: transform .3s ease, box-shadow .3s ease;
}
.team-grid article:hover { transform: translateY(-5px); box-shadow: 0 20px 50px rgba(24, 46, 96, .09); }
.initial {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  font-size: 12px;
  font-weight: 760;
}
.team-grid h3 { margin: 24px 0 7px; color: var(--navy); font-size: 24px; }
.team-grid h3 small { color: #59657a; font-size: 16px; font-weight: 520; }
.team-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.82; }
.team-grid .role { margin-bottom: 18px; color: #906a07; font-weight: 720; }
.profile-link { display: inline-block; margin-top: 20px; color: var(--blue); font-size: 13px; font-weight: 700; }
.network { margin-top: 20px; padding: 29px 32px; border: 1px solid var(--line); border-radius: 26px; background: white; }
.network h3 { margin: 0 0 18px; color: var(--navy); font-size: 18px; }
.network > div { display: flex; flex-wrap: wrap; gap: 9px; }
.network span { padding: 9px 13px; border: 1px solid #d6dce7; border-radius: 999px; color: #59657a; font-size: 12px; }

.track-section { padding-bottom: 112px; }
.timeline { margin-top: 50px; border-top: 1px solid var(--line); }
.timeline article {
  display: grid;
  grid-template-columns: 110px .72fr 1.28fr;
  gap: 30px;
  align-items: start;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
  transition: transform .25s ease, border-color .25s ease;
}
.timeline article:hover { transform: translateX(5px); border-color: #bfc9db; }
.timeline article > span { color: #966f08; font-size: 12px; font-weight: 750; letter-spacing: .04em; }
.timeline h3 { margin: 0; color: var(--navy); font-size: 18px; }
.timeline p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.72; }

.contact-section {
  padding-block: 88px;
  color: white;
  background: radial-gradient(circle at 86% 0%, rgba(126, 62, 186, .55), transparent 28%), linear-gradient(118deg, #051a45, #0b367d);
}
.contact-content { display: grid; grid-template-columns: 1fr .82fr; gap: 72px; align-items: center; }
.contact-section .kicker { color: #e5c862; }
.contact-section h2 { color: white; }
.contact-section p:not(.kicker) { max-width: 640px; margin: 22px 0 0; color: #dce6f9; font-size: 15px; line-height: 1.82; }
.contact-content > a { padding: 25px 28px; border-radius: 24px; display: grid; grid-template-columns: 1fr auto; gap: 8px 15px; align-items: center; color: var(--navy); background: white; }
.contact-content > a span { color: #81899a; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.contact-content > a strong { grid-column: 1; font-size: 17px; }
.contact-content > a i { grid-column: 2; grid-row: 1 / 3; color: var(--violet); font-size: 26px; font-style: normal; }

.footer { min-height: 150px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.footer img { width: 260px; height: auto; }
.footer p { color: #5b6679; font-size: 11px; line-height: 1.8; text-align: center; }
.footer p span { color: #8f6c10; }
.footer > a { color: var(--navy); font-size: 12px; }

.reveal-ready {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.22, 1, .36, 1), transform .7s cubic-bezier(.22, 1, .36, 1);
}
.reveal-ready.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes visual-enter {
  from { opacity: 0; transform: translateY(24px) scale(.975); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes visual-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes light-flow {
  0%, 22% { transform: translateX(-65%) rotate(8deg); opacity: 0; }
  38% { opacity: .72; }
  58%, 100% { transform: translateX(65%) rotate(8deg); opacity: 0; }
}

@media (max-width: 1040px) {
  .brand { width: 230px; }
  .nav-wrap nav { gap: 16px; }
}

@media (max-width: 900px) {
  .shell { width: min(100% - 40px, 740px); }
  .nav-wrap { height: 74px; }
  .brand { width: 230px; }
  .nav-wrap nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-block: 58px; }
  .dimension-visual { width: min(100%, 520px); }
  .about-grid, .focus-head, .focus-layout, .contact-content { grid-template-columns: 1fr; gap: 40px; }
  .approach-card { grid-template-columns: 1fr; gap: 22px; }
  .focus-image { min-height: 430px; }
  .timeline article { grid-template-columns: 90px 1fr; }
  .timeline p { grid-column: 2; }
  .contact-content > a { max-width: 580px; }
  .section { padding-block: 78px; }
}

@media (max-width: 600px) {
  .shell { width: calc(100% - 30px); }
  .brand { width: 205px; }
  .contact-link { display: none; }
  .hero { padding-top: 45px; gap: 34px; }
  h1 { font-size: 40px; }
  .lead { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { justify-content: space-between; }
  .dimension-visual > p { top: 24px; }
  .orbit-label { padding: 7px 9px; font-size: 9px; }
  .label-1 { left: 8%; }
  .label-2 { right: 6%; }
  .label-3 { left: 7%; }
  .label-4 { right: 3%; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .value-grid div { padding: 18px 14px; }
  .section-heading h2, .focus-head h2, .contact-section h2 { font-size: 34px; }
  .about-grid { margin-top: 36px; }
  .image-band { height: 330px; }
  .capability-grid, .team-grid { grid-template-columns: 1fr; }
  .capability-grid article { min-height: auto; padding: 27px; }
  .approach-card { padding: 28px; }
  .focus-image { min-height: 300px; border-radius: 24px; }
  .capital-card { grid-template-columns: 1fr; padding: 28px; }
  .team-grid article { min-height: auto; padding: 28px; }
  .timeline article { grid-template-columns: 1fr; gap: 10px; }
  .timeline p { grid-column: 1; }
  .footer { min-height: auto; padding-block: 34px; flex-direction: column; }
  .footer img { width: 245px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal-ready { opacity: 1; transform: none; }
}


.dimension-visual > img,
.image-band > img,
.focus-image > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.noscript-message {
  margin: 0;
  padding: 12px 20px;
  color: #ffffff;
  background: #061d4b;
  font: 14px/1.6 Arial, "Microsoft YaHei", sans-serif;
  text-align: center;
}