/* CREC Environmental — industrial export site */
:root {
  --navy: #0B1F3A;
  --navy-2: #132B4D;
  --navy-3: #1A3A63;
  --green: #2BB673;
  --green-dark: #1F8F58;
  --green-soft: #E8F7EF;
  --slate: #4A5D73;
  --muted: #6B7C8F;
  --line: #D7E0EA;
  --bg: #F7F9FC;
  --white: #FFFFFF;
  --text: #142033;
  --shadow: 0 12px 40px rgba(11, 31, 58, 0.08);
  --radius: 14px;
  --max: 1120px;
  --header-h: 72px;
  --font: "Inter", "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-3); text-decoration: none; }
a:hover { color: var(--green-dark); }
button, input, select, textarea { font: inherit; }
.container { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); gap: 1rem;
}
.brand {
  display: flex; align-items: center; gap: 0.75rem; color: var(--navy); flex-shrink: 0;
}
.brand:hover { color: var(--navy); }
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px; background: var(--navy);
  display: grid; place-items: center; flex-shrink: 0;
}
.brand-mark svg { width: 24px; height: 24px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 0.92rem; letter-spacing: 0.01em; }
.brand-text span { font-size: 0.68rem; color: var(--muted); font-weight: 500; }

.nav {
  display: flex; align-items: center; gap: 0.15rem;
}
.nav a {
  padding: 0.55rem 0.7rem; border-radius: 8px;
  color: var(--slate); font-size: 0.92rem; font-weight: 500;
}
.nav a:hover, .nav a[aria-current="page"] {
  color: var(--navy); background: var(--bg);
}
.nav a[aria-current="page"] { color: var(--green-dark); }

.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.lang-toggle {
  display: inline-flex; border: 1px solid var(--line); border-radius: 999px;
  overflow: hidden; background: var(--white);
}
.lang-toggle button {
  border: 0; background: transparent; padding: 0.35rem 0.7rem;
  cursor: pointer; color: var(--muted); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.04em;
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--navy); color: white;
}
.lang-toggle button:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  padding: 0.75rem 1.25rem; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 0.92rem; cursor: pointer; transition: 0.18s ease;
  text-decoration: none;
}
.btn:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.btn-primary { background: var(--green); color: white; }
.btn-primary:hover { background: var(--green-dark); color: white; }
.btn-secondary { background: transparent; color: white; border-color: rgba(255,255,255,0.35); }
.btn-secondary:hover { background: rgba(255,255,255,0.08); color: white; }
.btn-outline {
  background: white; color: var(--navy); border-color: var(--line);
}
.btn-outline:hover { border-color: var(--green); color: var(--green-dark); }
.btn-dark { background: var(--navy); color: white; }
.btn-dark:hover { background: var(--navy-2); color: white; }
.btn-sm { padding: 0.55rem 1rem; font-size: 0.85rem; }

.menu-toggle {
  display: none; width: 42px; height: 42px; border-radius: 10px;
  border: 1px solid var(--line); background: white; cursor: pointer;
  align-items: center; justify-content: center;
}
.menu-toggle span {
  display: block; width: 18px; height: 2px; background: var(--navy); position: relative;
}
.menu-toggle span::before, .menu-toggle span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--navy);
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* Hero */
.hero {
  position: relative; color: white;
  background: linear-gradient(135deg, #071526 0%, #0B1F3A 45%, #13406A 100%);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(43,182,115,0.18), transparent 45%),
    radial-gradient(ellipse at 10% 80%, rgba(26,58,99,0.5), transparent 40%);
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem;
  align-items: center; padding: 4.5rem 0 4rem;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--green); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 18px; height: 2px; background: var(--green);
}
.hero h1 {
  margin: 0 0 1rem; font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.15; font-weight: 700; letter-spacing: -0.02em;
}
.hero-lead {
  margin: 0 0 1.75rem; color: rgba(255,255,255,0.78);
  font-size: 1.08rem; max-width: 36rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem;
  padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stats div strong {
  display: block; font-size: 1.35rem; color: white; margin-bottom: 0.2rem;
}
.hero-stats div span { color: rgba(255,255,255,0.62); font-size: 0.82rem; }
.hero-visual {
  position: relative; border-radius: 18px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  aspect-ratio: 4/3; background: #0a1628;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge {
  position: absolute; left: 1rem; bottom: 1rem;
  background: rgba(11,31,58,0.82); backdrop-filter: blur(8px);
  color: white; padding: 0.7rem 0.9rem; border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12); font-size: 0.82rem;
  max-width: 16rem;
}
.hero-badge strong { color: var(--green); display: block; margin-bottom: 0.15rem; }

/* Sections */
.section { padding: 4.5rem 0; }
.section-muted { background: var(--bg); }
.section-navy { background: var(--navy); color: white; }
.section-head {
  display: flex; justify-content: space-between; align-items: end;
  gap: 1.5rem; margin-bottom: 2rem; flex-wrap: wrap;
}
.section-head h2 {
  margin: 0; font-size: clamp(1.55rem, 2.5vw, 2rem);
  letter-spacing: -0.02em; line-height: 1.2;
}
.section-head p {
  margin: 0.6rem 0 0; color: var(--muted); max-width: 40rem;
}
.section-navy .section-head p { color: rgba(255,255,255,0.7); }

.kicker {
  color: var(--green-dark); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 0.55rem;
}
.section-navy .kicker { color: var(--green); }

/* Cards */
.card-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.25rem;
}
.card-grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.card-grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.card {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); height: 100%;
  display: flex; flex-direction: column;
}
.card-body { padding: 1.35rem 1.35rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.card h3 { margin: 0 0 0.55rem; font-size: 1.1rem; letter-spacing: -0.01em; }
.card p { margin: 0 0 1rem; color: var(--slate); font-size: 0.95rem; flex: 1; }
.card-media {
  aspect-ratio: 16/10; background: #0f2744; overflow: hidden;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  color: var(--green-dark); font-weight: 600; font-size: 0.9rem; margin-top: auto;
}
.card-link:hover { color: var(--navy); }
.icon-card {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow);
}
.icon-card .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--green-soft); color: var(--green-dark);
  display: grid; place-items: center; margin-bottom: 1rem; font-weight: 700;
}
.icon-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.icon-card p { margin: 0; color: var(--slate); font-size: 0.94rem; }

/* Metrics */
.metric-row {
  display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 1rem;
}
.metric {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem 1rem; text-align: center;
}
.metric strong {
  display: block; font-size: 1.55rem; color: var(--navy); margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}
.metric span { color: var(--muted); font-size: 0.82rem; display: block; line-height: 1.35; }
.metric-note {
  margin-top: 1rem; color: var(--muted); font-size: 0.85rem;
}

/* Split */
.split {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 2.5rem; align-items: center;
}
.split.reverse > :first-child { order: 2; }
.split-copy h2 { margin: 0 0 1rem; font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.02em; }
.split-copy p { color: var(--slate); margin: 0 0 1rem; }
.checklist { list-style: none; padding: 0; margin: 1.2rem 0 1.5rem; }
.checklist li {
  position: relative; padding-left: 1.5rem; margin-bottom: 0.65rem; color: var(--slate);
}
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.45rem;
  width: 0.65rem; height: 0.65rem; border-radius: 50%;
  background: var(--green);
}
.media-frame {
  border-radius: 18px; overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid var(--line); background: #0f2744;
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }

/* Tables */
.table-wrap {
  overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius);
  background: white;
}
table.data {
  width: 100%; border-collapse: collapse; font-size: 0.92rem;
}
table.data th, table.data td {
  padding: 0.9rem 1rem; text-align: left; border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.data th {
  background: var(--bg); color: var(--navy); font-weight: 650; white-space: nowrap;
}
table.data tr:last-child td { border-bottom: 0; }
table.data td { color: var(--slate); }

/* Page hero (inner) */
.page-hero {
  background: linear-gradient(135deg, #071526, #0B1F3A 60%, #163B66);
  color: white; padding: 3.5rem 0 3rem; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 90% 10%, rgba(43,182,115,0.16), transparent 40%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  margin: 0 0 0.75rem; font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.02em; max-width: 18ch;
}
.page-hero p {
  margin: 0; color: rgba(255,255,255,0.75); max-width: 42rem; font-size: 1.05rem;
}
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center;
  font-size: 0.82rem; color: rgba(255,255,255,0.55); margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: white; }

/* Specs / tags */
.tag-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; }
.tag {
  display: inline-flex; align-items: center; padding: 0.35rem 0.7rem;
  border-radius: 999px; background: var(--green-soft); color: var(--green-dark);
  font-size: 0.78rem; font-weight: 600;
}
.tag.neutral { background: var(--bg); color: var(--slate); }

/* Process steps */
.steps {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1rem;
  counter-reset: step;
}
.step {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem; position: relative;
}
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 28px; height: 28px;
  border-radius: 50%; background: var(--navy); color: white;
  font-size: 0.8rem; font-weight: 700; margin-bottom: 0.8rem;
}
.step h3 { margin: 0 0 0.4rem; font-size: 1rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.88rem; }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--navy), #163B66 55%, #1A5A40);
  color: white; border-radius: 20px; padding: 2.25rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  flex-wrap: wrap;
}
.cta-band h2 { margin: 0 0 0.4rem; font-size: 1.55rem; }
.cta-band p { margin: 0; color: rgba(255,255,255,0.75); max-width: 36rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }

/* Contact form */
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 2rem; align-items: start;
}
.contact-card {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow);
}
.contact-card h3 { margin: 0 0 0.75rem; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  padding: 0.85rem 0; border-bottom: 1px solid var(--line);
  display: grid; gap: 0.2rem;
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list strong { color: var(--navy); font-size: 0.85rem; }
.contact-list span, .contact-list a { color: var(--slate); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .full { grid-column: 1 / -1; }
label { display: grid; gap: 0.35rem; font-size: 0.88rem; font-weight: 600; color: var(--navy); }
input, select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  padding: 0.75rem 0.85rem; background: white; color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(43,182,115,0.35); border-color: var(--green);
}
.form-note { color: var(--muted); font-size: 0.85rem; margin: 0.75rem 0 0; }
.form-status {
  display: none; margin-top: 1rem; padding: 0.85rem 1rem; border-radius: 10px;
  background: var(--green-soft); color: var(--green-dark); font-size: 0.9rem;
}
.form-status.error { background: #FDECEC; color: #9B1C1C; }
.form-status.show { display: block; }
.field-error { color: #9B1C1C; font-size: 0.78rem; font-weight: 500; min-height: 1em; }

/* Footer */
.site-footer {
  background: #071526; color: rgba(255,255,255,0.72); padding: 3rem 0 1.5rem;
  margin-top: 0;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand strong { display: block; color: white; font-size: 1rem; margin-bottom: 0.5rem; }
.footer-brand p { margin: 0; font-size: 0.9rem; max-width: 28rem; }
.footer-col h4 {
  margin: 0 0 0.85rem; color: white; font-size: 0.85rem;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.footer-col a {
  display: block; color: rgba(255,255,255,0.68); font-size: 0.9rem;
  padding: 0.25rem 0;
}
.footer-col a:hover { color: white; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-top: 1.25rem; font-size: 0.82rem; color: rgba(255,255,255,0.5);
}

/* Utilities */
.prose { max-width: 48rem; }
.prose p { color: var(--slate); }
.prose h2, .prose h3 { color: var(--navy); letter-spacing: -0.01em; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.note {
  background: var(--bg); border-left: 3px solid var(--green);
  padding: 0.9rem 1rem; border-radius: 0 10px 10px 0;
  color: var(--slate); font-size: 0.9rem; margin: 1rem 0;
}
.feature-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.feature-item {
  border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.1rem; background: white;
}
.feature-item strong { display: block; color: var(--navy); margin-bottom: 0.3rem; }
.feature-item span { color: var(--slate); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid, .split, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .card-grid, .card-grid-4, .metric-row, .steps { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .nav-wrap {
    position: fixed; inset: var(--header-h) 0 auto 0; background: white;
    border-bottom: 1px solid var(--line); padding: 0.75rem 1.25rem 1rem;
    display: none; flex-direction: column; gap: 0.5rem;
  }
  .nav-wrap.open { display: flex; }
  .nav { flex-direction: column; align-items: stretch; width: 100%; }
  .nav a { padding: 0.75rem 0.85rem; }
  .menu-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .hero-stats { grid-template-columns: 1fr; }
  .two-col, .feature-list, .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .card-grid, .card-grid-2, .card-grid-4, .metric-row, .steps { grid-template-columns: 1fr; }
  .hero-grid { padding: 3rem 0 2.5rem; }
  .section { padding: 3.25rem 0; }
  .brand-text span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Nav dropdown */
.nav-dropdown { position: relative; }
.nav-drop-trigger { cursor: pointer; }
.nav-drop-panel {
  display: none; position: absolute; top: calc(100% + 0.35rem); left: 0;
  min-width: 280px; max-height: 70vh; overflow: auto;
  background: white; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: 0.5rem; z-index: 120;
}
.nav-dropdown:hover .nav-drop-panel,
.nav-dropdown:focus-within .nav-drop-panel { display: block; }
.nav-drop-panel a {
  display: block; padding: 0.55rem 0.75rem; border-radius: 8px;
  color: var(--slate); font-size: 0.88rem; font-weight: 500;
}
.nav-drop-panel a:hover { background: var(--bg); color: var(--navy); }
.nav-drop-panel .drop-label {
  display: block; padding: 0.45rem 0.75rem 0.25rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted);
}
@media (max-width: 980px) {
  .nav-dropdown { width: 100%; }
  .nav-drop-panel {
    position: static; display: block; box-shadow: none; border: 0;
    padding: 0 0 0 0.5rem; max-height: none; background: transparent;
  }
  .nav-drop-panel a { padding: 0.45rem 0.75rem; }
}
.series-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.25rem; }
@media (max-width: 640px) { .series-grid { grid-template-columns: 1fr; } }
.cap-band { background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* Water Island application architecture */
.arch-intro { color: var(--slate); max-width: 760px; margin: 0 0 1.5rem; }
.arch-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.25rem; }
.arch-scenario {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column;
}
.arch-scenario > h3 {
  margin: 0; padding: 0.9rem 1.2rem; background: var(--navy); color: white;
  font-size: 1.02rem; letter-spacing: -0.01em;
}
.arch-flow { padding: 1rem 1.2rem 1.1rem; border-top: 1px solid var(--line); }
.arch-scenario > h3 + .arch-flow { border-top: 0; }
.arch-flow-label {
  display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--green-dark); background: var(--green-soft);
  border-radius: 999px; padding: 0.2rem 0.65rem; margin-bottom: 0.7rem;
}
.arch-steps { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
.arch-node {
  border: 1px solid var(--line); border-radius: 10px; padding: 0.55rem 0.75rem;
  font-size: 0.9rem; color: var(--text); background: var(--bg); text-align: center;
}
.arch-node.core {
  background: linear-gradient(120deg, var(--navy), #163B66 60%, #1A5A40);
  color: white; font-weight: 700; border-color: transparent;
}
.arch-node.out { background: var(--green-soft); border-color: #BFE8D2; color: var(--navy); font-weight: 600; }
.arch-node.sea { border-color: #7CC7E8; background: #EAF6FC; font-weight: 600; color: var(--navy); }
.arch-arrow { display: block; height: 22px; position: relative; }
.arch-arrow::before {
  content: ""; position: absolute; left: 50%; top: 3px; bottom: 8px; width: 2px;
  background: var(--green); transform: translateX(-50%);
}
.arch-arrow::after {
  content: ""; position: absolute; left: 50%; bottom: 3px; width: 0; height: 0;
  border-left: 6px solid transparent; border-right: 6px solid transparent;
  border-top: 7px solid var(--green); transform: translateX(-50%);
}
.arch-notes { margin-top: 1.25rem; color: var(--muted); font-size: 0.88rem; }
.arch-notes p { margin: 0 0 0.35rem; }
.arch-notes strong { color: var(--navy); }
.spec-note { color: var(--muted); font-size: 0.86rem; margin: 0.75rem 0 0; }
@media (max-width: 980px) { .arch-grid { grid-template-columns: 1fr; } }
.arch-node.out + .arch-node.out { margin-top: 0.4rem; }