:root {
  --bg: #eef2f7;
  --ink: #152033;
  --muted: #5d6d82;
  --panel: #ffffff;
  --line: #d5deea;
  --accent: #1b6fe8;
  --dark: #071018;
  --dark-panel: #0e1730;
  --dark-line: rgba(80, 140, 220, 0.22);
  --dark-text: #e8eef8;
  --dark-muted: #8aa0c4;
}
* { box-sizing: border-box; }
html, body { margin: 0; font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--accent); text-decoration: none; }
.shell { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.site-nav {
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: sticky; top: 0; background: rgba(7,16,24,.96); z-index: 10;
}
.site-nav__inner {
  display: flex; align-items: center; gap: 36px;
  padding-top: 16px; padding-bottom: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px; color: #fff;
  font-weight: 700; flex-shrink: 0; font-size: 17px; letter-spacing: .02em;
}
.brand i {
  width: 34px; height: 34px; border-radius: 8px; background: var(--accent);
  display: flex; align-items: center; justify-content: center; font-style: normal;
}
.nav-links {
  display: flex; align-items: center; justify-content: center;
  gap: 40px; flex: 1; min-width: 0;
}
.nav-links a {
  position: relative;
  color: #9bb0c9; font-size: 15px; font-weight: 500;
  white-space: nowrap; padding: 4px 0;
}
.nav-links a:hover { color: #fff; }
.nav-links a.is-on { color: #fff; }
.nav-links a.is-on::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -10px;
  height: 2px; border-radius: 1px; background: var(--accent);
}
.nav-end { display: flex; align-items: center; gap: 10px; flex-shrink: 0; margin-left: auto; }
.nav-phone {
  display: inline-flex; align-items: center; gap: 8px;
  height: 36px; padding: 0 6px 0 2px; margin-right: 6px;
  color: #fff !important; font-size: 18px; font-weight: 700;
  font-style: italic; letter-spacing: .04em; white-space: nowrap;
}
.nav-phone:hover { color: #7eb0ff !important; }
.nav-phone svg { flex-shrink: 0; width: 18px; height: 18px; color: var(--accent); }
.nav-api, .nav-cta {
  position: relative;
  height: 36px; padding: 0 16px; border-radius: 6px;
  font-size: 13px; font-weight: 600; white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--accent);
}
.nav-api { background: transparent; color: #fff !important; border-color: rgba(255,255,255,.35); }
.nav-api.is-on, .nav-api:hover { border-color: #fff; color: #fff !important; background: rgba(255,255,255,.06); }
.nav-cta { background: var(--accent); color: #fff !important; border-color: var(--accent); }
.nav-cta:hover { filter: brightness(1.08); }
.nav-badge {
  position: absolute; top: -7px; right: -8px;
  min-width: 24px; height: 14px; padding: 0 5px;
  border-radius: 7px; background: var(--accent); color: #fff !important;
  font-size: 9px; font-weight: 700; letter-spacing: 0.04em; line-height: 14px; text-align: center;
  white-space: nowrap;
  animation: nav-badge-pulse 1.4s ease-in-out infinite;
}
@keyframes nav-badge-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.12); opacity: .8; }
}
.btn { display: inline-flex; align-items: center; height: 42px; padding: 0 18px; border-radius: 8px; font-size: 14px; }
.btn-main { background: var(--accent); color: #fff; }
.btn-ghost { border: 1px solid #c5d2e3; color: var(--ink); }
.hero-actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

.home-hero {
  position: relative; padding: 88px 0 72px; min-height: 530px; overflow: hidden;
  background: #050a12; color: var(--dark-text);
  display: flex; align-items: center;
}
.home-hero__media { position: absolute; inset: 0; }
.home-hero__media > img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: blur(2px) saturate(1.05) brightness(.85); transform: scale(1.05);
  animation: home-hero-drift 22s ease-out forwards;
}
.home-hero__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,10,18,.35) 0%, rgba(5,10,18,.5) 45%, rgba(5,10,18,.82) 100%),
    linear-gradient(90deg, rgba(5,10,18,.62) 0%, rgba(5,10,18,.22) 60%, rgba(5,10,18,.36) 100%);
}
.home-hero__mesh {
  position: absolute; inset: 0; pointer-events: none; opacity: .28;
  background-image:
    linear-gradient(90deg, rgba(61,139,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(61,139,255,.08) 1px, transparent 1px);
  background-size: 56px 56px;
}
.home-hero__inner {
  position: relative; width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
}
@keyframes home-hero-drift {
  from { transform: scale(1.12); }
  to { transform: scale(1.08); }
}
.home-kicker { letter-spacing: .28em; font-size: 12px; color: #7eb0ff; margin: 0 0 16px; }
.home-hero h1, .open-hero h1 { font-size: 42px; line-height: 1.22; margin: 0; font-weight: 700; color: #fff; }
.about-hero h1 { font-size: 42px; line-height: 1.22; margin: 0; font-weight: 700; color: var(--ink); }
.home-hero .home-lead { color: var(--dark-muted); max-width: 520px; line-height: 1.8; font-size: 15px; margin: 18px 0 0; }
.home-hero .btn-ghost { border-color: rgba(80,140,220,.35); color: #fff; }
.hero-panel {
  background: rgba(10,18,32,.72); border: 1px solid var(--dark-line); border-radius: 4px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.hero-panel div { padding: 18px 22px; border-bottom: 1px solid var(--dark-line); }
.hero-panel div:last-child { border-bottom: 0; }
.hero-panel em { display: block; font-size: 12px; color: var(--dark-muted); font-style: normal; margin-bottom: 6px; }
.hero-panel strong { font-size: 15px; font-weight: 600; color: #fff; }
.hero-sublink { margin: 16px 0 0; font-size: 13px; }
.hero-sublink a { color: var(--dark-muted); border-bottom: 1px solid rgba(138,160,196,.35); }
.hero-sublink a:hover { color: #fff; }
.hero-chain { padding: 18px 22px; border-bottom: 1px solid var(--dark-line); }
.hero-chain__steps {
  list-style: none; margin: 10px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.hero-chain__steps li {
  background: rgba(27,111,232,.12); border: 1px solid var(--dark-line);
  border-radius: 4px; padding: 10px 8px; text-align: center;
}
.hero-chain__steps span { display: block; color: #fff; font-size: 13px; font-weight: 600; }
.hero-chain__steps small { display: block; margin-top: 4px; color: var(--dark-muted); font-size: 11px; line-height: 1.4; }

.home-stats {
  position: relative; z-index: 2;
  margin: -36px auto 0; padding: 0 24px;
  max-width: 1180px;
}
.home-stats__inner {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px;
  box-shadow: 0 16px 40px rgba(21,32,51,.08);
  overflow: hidden;
}
.home-stats__item {
  padding: 26px 22px 24px;
  border-right: 1px solid var(--line);
}
.home-stats__item:last-child { border-right: 0; }
.home-stats__item strong {
  display: block; font-size: 36px; line-height: 1; color: var(--ink);
  font-weight: 700; letter-spacing: -.02em; margin-bottom: 10px;
  font-style: normal;
}
.home-stats__item strong .js-count {
  font-style: normal; font-weight: inherit; color: inherit;
}
.home-stats__item strong > span {
  color: var(--accent); font-size: .72em; margin-left: 2px;
}
.home-stats__item em {
  display: block; font-style: normal; font-size: 15px; font-weight: 600;
  color: var(--ink); margin-bottom: 8px;
}
.home-stats__item p {
  margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6;
}

.home-paths, .home-settle {
  padding: 64px 24px 0; max-width: 1180px; margin: 0 auto;
}
.path-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.path-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 28px 26px;
}
.path-card--primary { border-color: rgba(27,111,232,.45); box-shadow: 0 0 0 1px rgba(27,111,232,.08); }
.path-card > em {
  display: block; color: var(--accent); letter-spacing: .14em; font-size: 12px;
  font-style: normal; margin-bottom: 10px;
}
.path-card h3 { margin: 0 0 12px; font-size: 22px; line-height: 1.35; color: var(--ink); }
.path-card > p { margin: 0; color: var(--muted); line-height: 1.8; font-size: 14px; }
.path-card ul { margin: 16px 0 0; padding: 0 0 0 18px; color: var(--ink); }
.path-card li { margin: 0 0 8px; color: var(--muted); line-height: 1.6; font-size: 14px; }
.path-card .hero-actions { margin-top: 22px; }

.home-settle__lead { margin: -8px 0 22px; max-width: 720px; color: var(--muted); line-height: 1.8; font-size: 15px; }
.settle-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.settle-steps li {
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 22px;
}
.settle-steps em {
  display: block; color: var(--accent); font-style: normal; letter-spacing: .12em;
  font-size: 12px; margin-bottom: 10px;
}
.settle-steps strong { display: block; font-size: 17px; margin-bottom: 8px; color: var(--ink); }
.settle-steps p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 14px; }

.about-outlook__note { margin: 14px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.home-block, .home-cats, .about-manifesto, .about-grid, .about-values, .home-split, .home-flow {
  padding: 64px 24px 0; max-width: 1180px; margin: 0 auto;
}
.home-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start;
  padding-bottom: 8px;
}
.home-split__title h2, .sec-head h2 { font-size: 28px; line-height: 1.35; margin: 0; font-weight: 700; color: var(--ink); }
.sec-head { margin-bottom: 24px; }
.home-block__head em, .about-grid em, .about-values em, .home-split em, .sec-head em {
  display: block; color: var(--accent); letter-spacing: 0.16em; font-size: 12px; font-style: normal; margin-bottom: 10px;
}
.home-block__head h2 { font-size: 28px; line-height: 1.35; margin: 0 0 18px; font-weight: 700; }
.home-copy { color: var(--muted); line-height: 1.85; font-size: 15px; margin: 28px 0 0; }

.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cat-tile { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 22px; color: var(--ink); }
.cat-tile:hover { border-color: var(--accent); }
.cat-tile small { color: var(--accent); letter-spacing: 0.12em; }
.cat-tile h3 { margin: 10px 0 8px; font-size: 20px; }
.cat-tile p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 14px; }

.home-open { padding: 64px 24px 0; max-width: 1180px; margin: 0 auto; }
.home-open__lead { margin: -8px 0 24px; max-width: 720px; color: var(--muted); line-height: 1.8; font-size: 15px; }
.home-open-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.home-open-card { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 22px; color: var(--ink); }
.home-open-card:hover { border-color: var(--accent); }
.home-open-card code { font-size: 11px; letter-spacing: .14em; color: var(--accent); }
.home-open-card h3 { margin: 10px 0 8px; font-size: 18px; }
.home-open-card p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 14px; }
.home-open-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 8px; padding-top: 8px;
}
.home-open-foot .hero-actions { margin-top: 0; }
.home-open-foot .muted { font-family: Consolas, "Courier New", monospace; font-size: 13px; }

.flow-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 44px;
}
.flow-list li {
  position: relative;
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px;
  padding: 22px 20px 20px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.flow-list li:hover {
  border-color: rgba(27,111,232,.4); transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(21,32,51,.06);
}
.flow-list li:not(:last-child)::after {
  content: "";
  position: absolute; top: 50%; right: -34px; z-index: 2;
  width: 28px; height: 28px;
  transform: translate(50%, -50%);
  box-sizing: border-box;
  background: #fff;
  border: 1px solid #c5d0de;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(21,32,51,.08);
  pointer-events: none;
}
.flow-list li:not(:last-child)::before {
  content: "";
  position: absolute; top: 50%; right: -34px; z-index: 3;
  width: 8px; height: 8px;
  transform: translate(50%, -50%) rotate(45deg);
  border-top: 2px solid #6b7c93;
  border-right: 2px solid #6b7c93;
  pointer-events: none;
}
.flow-list em {
  display: block; font-style: normal; color: var(--accent);
  font-size: 12px; letter-spacing: .12em; margin-bottom: 10px; font-weight: 600;
}
.flow-list strong { display: block; font-size: 17px; margin-bottom: 8px; color: var(--ink); }
.flow-list p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 13px; }

.home-cta {
  max-width: 1180px; margin: 64px auto 0; padding: 48px 24px 40px;
  border-top: 1px solid var(--line);
}
.home-cta h2 { font-size: 26px; line-height: 1.4; margin: 0 0 12px; font-weight: 700; color: var(--ink); }
.home-cta p { color: var(--muted); line-height: 1.8; }

.about-page { width: 100%; }
.about-banner {
  position: relative; overflow: hidden; padding: 88px 0 72px;
  background: var(--dark); color: var(--dark-text);
}
.about-banner__mesh {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(61,139,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(61,139,255,.08) 1px, transparent 1px);
  background-size: 56px 56px;
}
.about-banner__inner { position: relative; max-width: 1180px; }
.about-banner h1 { font-size: 44px; line-height: 1.2; margin: 0; font-weight: 700; color: #fff; }
.about-banner__inner > p:not(.home-kicker) {
  margin: 20px 0 0; max-width: 640px; color: var(--dark-muted); font-size: 16px; line-height: 1.85;
}
.about-banner .hero-actions { margin-top: 24px; }
.about-banner .btn-ghost { border-color: rgba(80,140,220,.35); color: #fff; }
.about-banner .btn-ghost:hover { border-color: #fff; color: #fff; }
.about-wrap { padding: 8px 24px 96px; }
.about-sec {
  display: grid; grid-template-columns: 220px 1fr; gap: 56px; align-items: start;
  margin-top: 0; padding: 64px 0; border-top: 1px solid var(--line);
}
.about-sec:first-of-type { border-top: 0; }
.about-sec__side em {
  display: block; color: var(--accent); letter-spacing: 0.18em; font-size: 12px;
  font-style: normal; margin-bottom: 10px;
}
.about-sec__side h2 { font-size: 28px; margin: 0; font-weight: 700; line-height: 1.3; }
.about-body p { margin: 0 0 22px; font-size: 16px; line-height: 2; color: #3a4a5e; text-indent: 0; }
.about-body p:last-child { margin-bottom: 0; }
.about-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px 28px; }
.about-steps li { background: var(--panel); border: 1px solid var(--line); padding: 28px 24px; min-height: 196px; }
.about-steps em { display: block; font-style: normal; font-size: 12px; color: var(--accent); letter-spacing: .14em; margin-bottom: 10px; }
.about-steps h3 { margin: 0 0 12px; font-size: 20px; color: var(--ink); }
.about-steps p { margin: 0; font-size: 14px; line-height: 1.85; color: #3a4a5e; }
.about-culture { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.about-culture li { background: var(--panel); border: 1px solid var(--line); padding: 28px 24px; min-height: 168px; }
.about-culture strong { display: block; font-size: 18px; color: var(--ink); margin-bottom: 12px; }
.about-culture span { font-size: 14px; line-height: 1.85; color: #3a4a5e; }
.about-outlook {
  background: var(--panel); border: 1px solid var(--line); padding: 36px 40px;
}
.about-outlook p { margin: 0; font-size: 18px; line-height: 1.9; color: var(--ink); }
.about-outlook .hero-actions { margin-top: 28px; }
.about-sec--last { padding-bottom: 0; }

/* About page premium layout */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .24s; }
.reveal-delay-3 { transition-delay: .36s; }
.reveal.is-in { opacity: 1; transform: none; }

.about-hero-x {
  position: relative; padding: 88px 0 72px; min-height: 530px; overflow: hidden;
  color: var(--dark-text); background: #050a12;
  display: flex; align-items: center;
}
.about-hero-x__media { position: absolute; inset: 0; }
.about-hero-x__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transform: scale(1.06); animation: about-kenburns 18s ease-out forwards;
}
.about-hero-x__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,10,18,.55) 0%, rgba(5,10,18,.72) 48%, rgba(5,10,18,.94) 100%),
    linear-gradient(90deg, rgba(5,10,18,.75) 0%, rgba(5,10,18,.25) 70%, rgba(5,10,18,.45) 100%);
}
.about-hero-x__mesh {
  position: absolute; inset: 0; pointer-events: none; opacity: .45;
  background-image:
    linear-gradient(90deg, rgba(61,139,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(61,139,255,.08) 1px, transparent 1px);
  background-size: 56px 56px;
}
.about-hero-x__inner {
  position: relative; width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px;
}
.about-hero-x h1 {
  margin: 0; max-width: 780px; font-size: 42px;
  line-height: 1.22; font-weight: 700; color: #fff; letter-spacing: .01em;
}
.about-hero-x__lead {
  margin: 18px 0 0; max-width: 560px; color: var(--dark-muted);
  font-size: 15px; line-height: 1.8;
}
.about-hero-x__stats {
  display: grid; grid-template-columns: repeat(3, minmax(0, 180px));
  gap: 18px; margin-top: 28px; max-width: 620px;
}
.about-hero-x__stats div {
  padding-top: 14px; border-top: 1px solid rgba(80,140,220,.28);
}
.about-hero-x__stats strong {
  display: block; color: #fff; font-size: 22px; letter-spacing: .04em; margin-bottom: 6px;
}
.about-hero-x__stats span { color: var(--dark-muted); font-size: 13px; }

@keyframes about-kenburns {
  from { transform: scale(1.06); }
  to { transform: scale(1); }
}

.about-quote {
  background: var(--panel); border-bottom: 1px solid var(--line);
  padding: 72px 24px;
}
.about-quote blockquote {
  margin: 0; max-width: 860px; font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.35; font-weight: 700; color: var(--ink);
}
.about-quote p {
  margin: 18px 0 0; max-width: 640px; color: var(--muted);
  font-size: 16px; line-height: 1.85;
}

.about-intro {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px;
  align-items: center; padding: 88px 24px;
}
.about-intro__copy em, .about-cats__head em, .about-journey__head em,
.about-culture-x__head em, .about-outlook-x em {
  display: block; color: var(--accent); letter-spacing: .16em;
  font-size: 12px; font-style: normal; margin-bottom: 12px;
}
.about-intro__copy h2, .about-cats__head h2, .about-journey__head h2,
.about-culture-x__head h2 {
  margin: 0 0 22px; font-size: clamp(26px, 3vw, 34px); line-height: 1.3; color: var(--ink);
}
.about-intro__copy p {
  margin: 0 0 18px; font-size: 16px; line-height: 1.95; color: #3a4a5e;
}
.about-intro__copy p:last-child { margin-bottom: 0; }
.about-intro__visual {
  margin: 0; position: relative; overflow: hidden; border-radius: 4px;
  border: 1px solid var(--line); background: #0b1220; min-height: 360px;
}
.about-intro__visual img {
  width: 100%; height: 100%; min-height: 360px; object-fit: cover; display: block;
  transition: transform 1.2s ease;
}
.about-intro__visual:hover img { transform: scale(1.04); }
.about-intro__visual figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 16px 18px; font-size: 13px; letter-spacing: .08em;
  color: #d7e4f7; background: linear-gradient(180deg, transparent, rgba(5,10,18,.82));
}

.about-cats { padding: 0 24px 72px; }
.about-cats__head { margin-bottom: 28px; max-width: 640px; }
.about-cats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.about-cats__grid article {
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px;
  padding: 24px 20px; min-height: 168px;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.about-cats__grid article:hover {
  border-color: rgba(27,111,232,.45); transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(21,32,51,.06);
}
.about-cats__grid span {
  display: block; color: var(--accent); font-size: 12px; letter-spacing: .14em; margin-bottom: 14px;
}
.about-cats__grid strong { display: block; font-size: 20px; margin-bottom: 10px; color: var(--ink); }
.about-cats__grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.about-journey {
  background: #0a121f; color: var(--dark-text);
  padding: 88px 0; position: relative; overflow: hidden;
}
.about-journey::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 280px at 12% 0%, rgba(27,111,232,.18), transparent 70%),
    linear-gradient(90deg, rgba(61,139,255,.06) 1px, transparent 1px);
  background-size: auto, 48px 48px;
  opacity: .9;
}
.about-journey .shell { position: relative; }
.about-journey__head { margin-bottom: 40px; max-width: 640px; }
.about-journey__head h2 { color: #fff; }
.about-timeline-x {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  position: relative;
}
.about-timeline-x::before {
  content: ""; position: absolute; left: 0; right: 0; top: 18px;
  height: 1px; background: linear-gradient(90deg, transparent, rgba(80,140,220,.45), transparent);
}
.about-timeline-x li {
  position: relative; background: rgba(14,23,48,.72);
  border: 1px solid var(--dark-line); border-radius: 4px; padding: 28px 22px 24px;
}
.about-timeline-x li::before {
  content: ""; position: absolute; top: 12px; left: 22px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px rgba(27,111,232,.18);
}
.about-timeline-x em {
  display: block; margin: 14px 0 10px; font-style: normal;
  color: #7eb0ff; letter-spacing: .14em; font-size: 12px;
}
.about-timeline-x h3 { margin: 0 0 12px; font-size: 18px; color: #fff; }
.about-timeline-x p { margin: 0; color: var(--dark-muted); font-size: 14px; line-height: 1.8; }

.about-culture-x { padding: 88px 24px 72px; }
.about-culture-x__head { margin-bottom: 28px; max-width: 640px; }
.about-culture-x__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.about-culture-x__grid li {
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px;
  padding: 28px 24px; min-height: 190px;
  transition: border-color .25s ease, transform .25s ease;
}
.about-culture-x__grid li:hover {
  border-color: rgba(27,111,232,.4); transform: translateY(-3px);
}
.about-culture-x__grid i {
  display: block; width: 36px; height: 2px; background: var(--accent); margin-bottom: 18px;
}
.about-culture-x__grid strong {
  display: block; font-size: 18px; color: var(--ink); margin-bottom: 12px;
}
.about-culture-x__grid span {
  display: block; font-size: 14px; line-height: 1.85; color: #3a4a5e;
}

.about-outlook-x {
  position: relative; overflow: hidden; min-height: 420px;
  display: flex; align-items: center; color: var(--dark-text);
  margin-top: 24px;
}
.about-outlook-x__media { position: absolute; inset: 0; }
.about-outlook-x__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.about-outlook-x__veil {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(5,10,18,.88) 0%, rgba(5,10,18,.72) 48%, rgba(5,10,18,.55) 100%);
}
.about-outlook-x__inner {
  position: relative; padding: 88px 24px; max-width: 760px;
}
.about-outlook-x h2 {
  margin: 0 0 18px; font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.35; color: #fff;
}
.about-outlook-x p {
  margin: 0; max-width: 620px; color: var(--dark-muted);
  font-size: 16px; line-height: 1.85;
}
.about-outlook-x .hero-actions { margin-top: 28px; }
.about-outlook-x .btn-ghost { border-color: rgba(80,140,220,.35); color: #fff; }

.about-hero { padding: 96px 24px 28px; max-width: 1100px; margin: 0 auto; }
.about-hero .home-lead { color: var(--muted); max-width: 640px; line-height: 1.8; font-size: 15px; margin: 18px 0 0; }
.about-manifesto { padding-top: 8px; }
.about-manifesto blockquote { margin: 0 0 16px; font-size: 32px; line-height: 1.4; font-weight: 700; color: var(--ink); }
.about-manifesto p { color: var(--muted); max-width: 640px; line-height: 1.8; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-grid article { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 28px; min-height: 180px; }
.about-grid h3 { margin: 8px 0 10px; font-size: 18px; color: var(--ink); }
.about-grid p { margin: 0; color: var(--muted); line-height: 1.75; font-size: 14px; }
.about-values ul { list-style: none; margin: 24px 0 0; padding: 0; }
.about-values li { display: grid; grid-template-columns: 200px 1fr; gap: 20px; padding: 18px 0; border-top: 1px solid var(--line); }
.about-values strong { font-size: 16px; color: var(--ink); }
.about-values span { color: var(--muted); line-height: 1.75; font-size: 14px; }

.about-kicker { letter-spacing: .22em; font-size: 12px; color: var(--accent); margin: 0 0 14px; }
.about-head { margin-bottom: 48px; }
.about-head h1 { font-size: 36px; line-height: 1.25; margin: 0; font-weight: 700; color: var(--ink); }
.about-timeline { list-style: none; margin: 0; padding: 0; }
.about-timeline li { position: relative; padding: 0 0 28px 22px; border-left: 2px solid var(--line); }
.about-timeline li:last-child { padding-bottom: 0; }
.about-timeline li::before {
  content: ""; position: absolute; left: -6px; top: 6px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 3px #e8eef8;
}
.about-timeline em { display: block; font-style: normal; font-size: 12px; color: var(--accent); letter-spacing: .12em; margin-bottom: 6px; }
.about-timeline h3 { margin: 0 0 8px; font-size: 17px; color: var(--ink); }
.about-timeline p { margin: 0; font-size: 14px; line-height: 1.85; color: #3a4a5e; }

.prod-tip {
  position: relative; min-height: calc(100vh - 68px);
  display: flex; align-items: center; overflow: hidden;
  background: #050a12; color: var(--dark-text);
}
.prod-tip__media { position: absolute; inset: 0; }
.prod-tip__media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: blur(2px) brightness(.78) saturate(1.05);
  transform: scale(1.04); animation: home-hero-drift 22s ease-out forwards;
}
.prod-tip__veil {
  position: absolute; inset: 0;
  background:
    radial-gradient(720px 420px at 50% 42%, rgba(27,111,232,.18), transparent 70%),
    linear-gradient(180deg, rgba(5,10,18,.55) 0%, rgba(5,10,18,.72) 45%, rgba(5,10,18,.9) 100%);
}
.prod-tip__mesh {
  position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image:
    linear-gradient(90deg, rgba(61,139,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(61,139,255,.08) 1px, transparent 1px);
  background-size: 56px 56px;
}
.prod-tip__inner {
  position: relative; width: 100%; max-width: 1180px;
  display: flex; justify-content: center; padding-top: 48px; padding-bottom: 64px;
}
.prod-tip__card {
  width: 100%; max-width: 640px; text-align: center;
  background: rgba(10,18,32,.72); border: 1px solid rgba(80,140,220,.28);
  border-radius: 8px; padding: 48px 40px 44px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px rgba(0,0,0,.28);
}
.prod-tip__card .home-kicker { margin-bottom: 18px; }
.prod-tip__card h1 {
  margin: 0; font-size: 36px; line-height: 1.25; font-weight: 700; color: #fff;
}
.prod-tip__card > p {
  margin: 18px auto 0; max-width: 480px; color: var(--dark-muted);
  font-size: 15px; line-height: 1.85;
}
.prod-tip__card .hero-actions {
  margin-top: 28px; justify-content: center;
}
.prod-tip__card .btn-ghost {
  border-color: rgba(80,140,220,.35); color: #fff;
}

.open-hero {
  position: relative; padding: 88px 0 72px; min-height: 530px; overflow: hidden;
  background: #060b16; color: var(--dark-text);
  display: flex; align-items: center;
}
.open-hero__mesh {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(61,139,255,.12) 1px, transparent 1px),
    linear-gradient(rgba(61,139,255,.12) 1px, transparent 1px);
  background-size: 56px 56px;
}
.open-hero__inner { position: relative; width: 100%; max-width: 1180px; }
.open-hero .home-lead { color: var(--dark-muted); max-width: 640px; line-height: 1.8; font-size: 15px; margin: 18px 0 0; }
.open-hero .btn-ghost { border-color: rgba(80,140,220,.35); color: #fff; }
.open-path {
  margin: 28px 0 0; display: inline-block;
  font-family: Consolas, "Courier New", monospace; font-size: 13px;
  color: #9ec2ff; border: 1px solid var(--dark-line); border-radius: 6px; padding: 8px 12px;
  background: rgba(5,10,20,.6);
}
.open-mods {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
  padding-top: 48px; padding-bottom: 72px;
}
.open-mod {
  grid-column: span 2;
  display: block; color: var(--dark-text); background: var(--dark-panel);
  border: 1px solid var(--dark-line); border-radius: 4px; padding: 28px;
  transition: border-color .2s ease, transform .2s ease;
}
.open-mod:nth-child(4),
.open-mod:nth-child(5) { grid-column: span 3; }
.open-mod:hover { border-color: var(--accent); transform: translateY(-2px); }
.open-mod code { font-size: 11px; letter-spacing: .16em; color: #7eb0ff; }
.open-mod h3 { margin: 10px 0 8px; font-size: 22px; }
.open-mod p { margin: 0; color: var(--dark-muted); line-height: 1.7; font-size: 14px; }

.access-docs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin: 40px 0 48px;
}
.access-docs a {
  display: block; background: var(--panel); border: 1px solid var(--line);
  border-radius: 4px; padding: 18px 16px; color: var(--ink);
}
.access-docs a:hover { border-color: var(--accent); }
.access-docs em {
  display: block; font-style: normal; font-size: 11px; letter-spacing: .14em;
  color: var(--accent); margin-bottom: 8px;
}
.access-docs strong { display: block; font-size: 16px; margin-bottom: 6px; }
.access-docs span { display: block; color: var(--muted); font-size: 13px; line-height: 1.6; }
body.is-open .form-msg { color: var(--dark-muted); }
body.is-open .form-msg.is-ok { color: #3dd68c; }
body.is-open .form-msg.is-err { color: #ff8b8b; }
body.is-open { background: #060b16; color: var(--dark-text); }
body.is-open .site-nav { background: rgba(6,11,22,.94); }
body.is-open .wrap { max-width: 1180px; color: var(--dark-text); }
body.is-open .muted { color: var(--dark-muted); }
body.is-open .doc-side a { color: var(--dark-muted); }
body.is-open .doc-side a.is-on { color: #fff; }
body.is-open .doc-side__h { color: var(--dark-muted); }
body.is-open .doc-side__h.is-on { color: #fff; }
body.is-open .doc-side__a { color: var(--dark-muted); }
body.is-open .doc-side__a.is-on { color: #fff; border-left-color: #818cf8; }
body.is-open .doc-lead,
body.is-open .doc-notes,
body.is-open .doc-crumb,
body.is-open .doc-crumb a { color: var(--dark-muted); }
body.is-open .doc-api-card { background: #0b1220; border-color: var(--dark-line); color: var(--dark-text); }
body.is-open .sku-table th,
body.is-open .sku-table td { border-color: var(--dark-line); }
.hero .eyebrow { letter-spacing: .28em; font-size: 12px; color: var(--accent); }
.hero h1 { font-size: 42px; line-height: 1.2; margin: 12px 0; font-weight: 650; }
.hero p { color: var(--muted); max-width: 640px; line-height: 1.7; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 1100px; margin: 0 auto 64px; padding: 0 40px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 40px; }
.wrap h1 { color: var(--ink); }
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.prod-card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; color: var(--ink); }
.prod-card img, .prod-ph { width: 100%; height: 160px; object-fit: cover; background: #e4ebf4; display: block; }
.prod-ph { display: flex; align-items: center; justify-content: center; color: var(--muted); }
.prod-card .body { padding: 14px; }
.prod-card h3 { margin: 0 0 6px; font-size: 15px; }
.muted { color: var(--muted); font-size: 13px; }
.form { max-width: 560px; display: grid; gap: 12px; }
.apply-page { padding-top: 48px; }
.apply-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.apply-intro h2, .apply-form h2 { font-size: 24px; margin: 0 0 14px; }
.apply-intro p { margin: 0 0 28px; color: #3a4a5e; font-size: 16px; line-height: 1.9; }
.apply-steps { list-style: none; margin: 0; padding: 0; }
.apply-steps li { padding: 18px 0; border-top: 1px solid var(--line); }
.apply-steps li:last-child { border-bottom: 1px solid var(--line); }
.apply-steps strong { display: block; font-size: 16px; margin-bottom: 6px; }
.apply-steps span { color: var(--muted); font-size: 14px; line-height: 1.75; }
.apply-form {
  max-width: none; background: var(--panel); border: 1px solid var(--line); padding: 32px;
}
.apply-form__hint { margin: 0 0 22px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.apply-form label { display: grid; gap: 8px; font-size: 13px; color: var(--muted); }
.apply-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.apply-form .btn { width: fit-content; margin-top: 8px; border: 0; cursor: pointer; }
.apply-form .btn:disabled { opacity: .65; cursor: default; }
.site-modal[hidden] { display: none !important; }
.site-modal {
  position: fixed; inset: 0; z-index: 1200;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.site-modal__mask {
  position: absolute; inset: 0;
  background: rgba(7, 16, 24, .55);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.site-modal__panel {
  position: relative; width: 100%; max-width: 420px;
  background: #fff; border-radius: 14px; padding: 36px 28px 28px;
  text-align: center;
  box-shadow: 0 24px 64px rgba(7, 16, 24, .28);
  animation: site-modal-in .28s ease;
}
.site-modal__icon {
  width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%;
  background: linear-gradient(145deg, #1f9d63, #18794e);
  color: #fff; font-size: 30px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(24, 121, 78, .28);
}
.site-modal__panel h3 {
  margin: 0 0 12px; font-size: 24px; color: var(--ink); font-weight: 700;
}
.site-modal__msg {
  margin: 0; font-size: 15px; line-height: 1.8; color: #2a3b4f;
}
.site-modal__sub {
  margin: 12px 0 0; font-size: 13px; line-height: 1.7; color: var(--muted);
}
.site-modal__btn {
  margin: 26px auto 0; min-width: 148px; border: 0; cursor: pointer;
  justify-content: center;
}
@keyframes site-modal-in {
  from { opacity: 0; transform: translateY(12px) scale(.97); }
  to { opacity: 1; transform: none; }
}
.form-msg { min-height: 20px; margin: 4px 0 0; font-size: 13px; }
.form-msg.is-ok { color: #18794e; }
.form-msg.is-err { color: #b42318; }
.form input, .form textarea, .form select {
  width: 100%; background: #fff; border: 1px solid var(--line); color: var(--ink);
  border-radius: 8px; padding: 10px 12px; font-family: inherit;
}
.form textarea { min-height: 100px; }
.doc-layout { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
.doc-side { position: sticky; top: 84px; padding-bottom: 24px; }
.doc-side__group { margin-bottom: 18px; }
.doc-side__h {
  display: block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); padding: 0 0 6px; font-weight: 700; text-decoration: none;
}
.doc-side__h.is-on { color: var(--ink); }
.doc-side__a { display: block; color: var(--muted); padding: 5px 0 5px 10px; font-size: 13.5px; border-left: 2px solid transparent; }
.doc-side__a:hover { color: var(--ink); }
.doc-side__a.is-on { color: var(--ink); border-left-color: var(--accent); font-weight: 600; }
.doc-side a { display: block; color: var(--muted); padding: 8px 0; font-size: 14px; }
.doc-side a.is-on { color: var(--ink); }
.doc-main { min-width: 0; }
.doc-main h1 { margin: 0 0 10px; font-size: 28px; }
.doc-main h2 { margin: 28px 0 10px; font-size: 18px; }
.doc-lead { color: var(--muted); font-size: 15px; line-height: 1.7; margin: 0 0 16px; }
.doc-crumb { font-size: 12px; color: var(--muted); margin: 0 0 10px; }
.doc-crumb a { color: var(--muted); }
.doc-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 18px; }
.doc-path { font-size: 13px; }
.doc-pill {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .04em;
  padding: 3px 8px; border-radius: 999px; background: #eef2ff; color: #3730a3;
}
.doc-pill--get { background: #ecfdf3; color: #166534; }
.doc-pill--post { background: #fff7ed; color: #9a3412; }
.doc-notes { margin: 0 0 16px; padding-left: 18px; color: var(--muted); line-height: 1.7; }
.doc-api-list { display: grid; gap: 10px; }
.doc-api-card {
  display: grid; gap: 6px; padding: 14px 16px; border: 1px solid var(--line);
  border-radius: 12px; background: #fff; text-decoration: none; color: inherit;
}
.doc-api-card:hover { border-color: var(--accent); }
.doc-api-card strong { font-size: 16px; }
.doc-api-card code { font-size: 12px; color: #4338ca; }
.doc-api-card span:last-child { color: var(--muted); font-size: 13px; line-height: 1.6; }
pre, .codebox {
  background: #0b1220; border: 1px solid var(--dark-line); border-radius: 10px;
  padding: 14px 16px; overflow: auto; font-size: 12px; line-height: 1.55; color: #cfe0ff;
}
.site-foot {
  background: var(--dark); color: var(--dark-muted); font-size: 12px; margin-top: 56px;
}
.site-foot__inner {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 24px; padding-bottom: 24px;
}
.site-foot strong { display: block; color: #fff; margin-bottom: 6px; }
.foot-links { display: flex; gap: 18px; align-items: center; }
.foot-links a { color: var(--dark-muted); }
.foot-links a:hover { color: #fff; }
.side-dock {
  position: fixed; right: 18px; top: 50%; transform: translateY(-50%);
  z-index: 40; display: flex; flex-direction: column; gap: 10px;
}
.side-item { position: relative; }
.side-btn {
  width: 52px; min-height: 52px; border: 1px solid var(--line); border-radius: 12px;
  background: #fff; color: var(--ink); cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  font-size: 11px; text-decoration: none;
}
.side-btn:hover { border-color: var(--accent); color: var(--accent); }
.side-pop {
  display: none; position: absolute; right: 62px; top: 50%; transform: translateY(-50%);
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; white-space: nowrap; min-width: 160px; color: var(--ink);
}
.side-pop em { display: block; color: var(--muted); font-style: normal; font-size: 12px; margin-bottom: 6px; }
.side-pop a { color: var(--ink); font-size: 16px; }
.side-pop--qr { white-space: normal; width: 168px; }
.side-pop--qr img { width: 140px; height: 140px; object-fit: contain; display: block; background: #fff; border-radius: 8px; }
.side-item:hover .side-pop { display: block; }
.sku-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.sku-table th, .sku-table td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; font-size: 13px; }
@media (max-width: 900px) {
  .doc-side { position: static; }
  .grid3, .prod-grid, .doc-layout, .about-grid, .about-values li, .about-meta, .about-sec, .about-culture, .about-culture-x__grid, .apply-grid, .apply-row { grid-template-columns: 1fr; }
  .home-stats { margin-top: -24px; }
  .home-stats__inner { grid-template-columns: 1fr 1fr; }
  .home-stats__item { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .home-stats__item:nth-child(2n) { border-right: 0; }
  .home-stats__item:nth-last-child(-n+2) { border-bottom: 0; }
  .home-hero__inner, .home-split, .path-grid, .about-intro { grid-template-columns: 1fr; }
  .prod-tip__card { padding: 36px 24px 32px; }
  .prod-tip__card h1 { font-size: 28px; }
  .cat-grid, .flow-list, .home-open-grid, .access-docs, .settle-steps, .hero-chain__steps, .about-cats__grid, .about-timeline-x, .about-hero-x__stats { grid-template-columns: 1fr 1fr; }
  .flow-list { gap: 28px 44px; }
  .flow-list li:nth-child(2n)::after,
  .flow-list li:nth-child(2n)::before { content: none; display: none; }
  .flow-list li:nth-child(-n+2)::after {
    content: "";
    display: block;
    top: auto; right: auto; left: 50%; bottom: -26px;
    transform: translateX(-50%);
  }
  .flow-list li:nth-child(-n+2)::before {
    content: "";
    display: block;
    top: auto; right: auto; left: 50%; bottom: -20px;
    transform: translateX(-50%) rotate(135deg);
  }
  .open-mods { grid-template-columns: 1fr 1fr; }
  .open-mod,
  .open-mod:nth-child(4),
  .open-mod:nth-child(5) { grid-column: auto; }
  .about-steps { grid-template-columns: 1fr; }
  .about-timeline-x::before { display: none; }
  .home-hero h1, .about-hero h1, .about-head h1, .about-banner h1, .about-hero-x h1, .open-hero h1 { font-size: 30px; }
  .site-nav__inner { flex-wrap: wrap; gap: 14px 20px; padding-top: 12px; padding-bottom: 12px; }
  .nav-links { flex: 1 1 100%; flex-wrap: wrap; gap: 16px 22px; order: 3; }
  .nav-links a.is-on::after { bottom: -4px; }
  .nav-end { margin-left: auto; }
  .side-dock { right: 10px; }
  .home-hero, .home-block, .home-cats, .home-cta, .home-open, .home-paths, .home-settle, .about-hero, .about-manifesto, .about-grid, .about-values { padding-left: 20px; padding-right: 20px; }
}
@media (max-width: 560px) {
  .settle-steps, .hero-chain__steps, .flow-list, .about-cats__grid, .about-timeline-x, .about-hero-x__stats { grid-template-columns: 1fr; }
  .flow-list { gap: 36px; }
  .flow-list li:not(:last-child)::after {
    content: "";
    display: block;
    top: auto; right: auto; left: 50%; bottom: -30px;
    transform: translateX(-50%);
  }
  .flow-list li:not(:last-child)::before {
    content: "";
    display: block;
    top: auto; right: auto; left: 50%; bottom: -24px;
    transform: translateX(-50%) rotate(135deg);
  }
  .flow-list li:nth-child(2n)::after,
  .flow-list li:nth-child(2n)::before { display: block; }
  .flow-list li:last-child::after,
  .flow-list li:last-child::before { display: none; }
  .home-stats__inner { grid-template-columns: 1fr; }
  .home-stats__item { border-right: 0; border-bottom: 1px solid var(--line); }
  .home-stats__item:nth-child(2n) { border-right: 0; }
  .home-stats__item:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .home-stats__item:last-child { border-bottom: 0; }
}